[ 18.268762][ T293] 8021q: 802.1Q VLAN Support v1.8
[ 22.174721][ T328] br0: port 1(veth1) entered blocking state
[ 22.175320][ T328] br0: port 1(veth1) entered disabled state
[ 22.175947][ T328] veth1: entered allmulticast mode
[ 22.180063][ T328] veth1: entered promiscuous mode
[ 22.181796][ T328] ------------[ cut here ]------------
[ 22.182135][ T328] WARNING: CPU: 3 PID: 328 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 22.182810][ T328] Modules linked in: bridge stp llc 8021q vrf veth
[ 22.183324][ T328] CPU: 3 UID: 0 PID: 328 Comm: ip Not tainted 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 22.183915][ T328] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 22.184351][ T328] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 22.184715][ T328] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 22.185899][ T328] RSP: 0018:ffffc90000606ef0 EFLAGS: 00010246
[ 22.186319][ T328] RAX: 0000000000000000 RBX: ffff888004f1a000 RCX: 0000000000000001
[ 22.186822][ T328] RDX: 0000000000000000 RSI: ffffffff9169b941 RDI: ffffffff90e555e0
[ 22.187325][ T328] RBP: ffffc90000606fe0 R08: 0000000000000000 R09: 0000000000000000
[ 22.187824][ T328] R10: ffffc90000607010 R11: ffffffff924a8918 R12: 1ffff920000c0de2
[ 22.188404][ T328] R13: 00000000000005dc R14: ffffc90000607010 R15: ffff888004f1af08
[ 22.188988][ T328] FS: 00007ffbd9d1f800(0000) GS:ffff8880a2c37000(0000) knlGS:0000000000000000
[ 22.189766][ T328] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 22.190511][ T328] CR2: 0000562c803e3110 CR3: 0000000009391004 CR4: 0000000000772ef0
[ 22.191340][ T328] PKRU: 55555554
[ 22.191773][ T328] Call Trace:
[ 22.192187][ T328]
[ 22.192503][ T328] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 22.192947][ T328] ? find_held_lock+0x2b/0x80
[ 22.193440][ T328] ? mark_held_locks+0x49/0x80
[ 22.193747][ T328] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 22.194172][ T328] ? lockdep_hardirqs_on+0x7c/0x110
[ 22.194494][ T328] netif_set_mtu+0x88/0x100
[ 22.194915][ T328] ? __pfx_netif_set_mtu+0x10/0x10
[ 22.195235][ T328] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 22.195689][ T328] dev_set_mtu+0xa0/0x150
[ 22.195948][ T328] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 22.196368][ T328] br_add_if+0xda3/0x1330 [bridge]
[ 22.196820][ T328] do_set_master+0x32f/0x500
[ 22.197210][ T328] do_setlink.constprop.0+0x9f4/0x2480
[ 22.197538][ T328] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 22.198024][ T328] ? rcu_read_lock_any_held+0x43/0xb0
[ 22.198341][ T328] ? validate_chain+0x166/0x4d0
[ 22.198748][ T328] ? __kernel_text_address+0x12/0x40
[ 22.199163][ T328] ? __lock_acquire+0x44d/0x7e0
[ 22.199499][ T328] ? __mutex_trylock_common+0xf9/0x260
[ 22.199976][ T328] ? __pfx___mutex_trylock_common+0x10/0x10
[ 22.200441][ T328] ? rcu_is_watching+0x12/0xc0
[ 22.200770][ T328] ? rcu_is_watching+0x12/0xc0
[ 22.201189][ T328] ? trace_contention_end+0xdc/0x140
[ 22.201529][ T328] ? __mutex_lock+0x19c/0xcd0
[ 22.201960][ T328] ? find_held_lock+0x2b/0x80
[ 22.202288][ T328] ? rtnl_newlink+0x651/0xa60
[ 22.202729][ T328] ? __create_object+0x5e/0xb0
[ 22.203111][ T328] ? __pfx___mutex_lock+0x10/0x10
[ 22.203514][ T328] ? trace_cap_capable+0x10f/0x190
[ 22.204000][ T328] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 22.204448][ T328] ? __rtnl_newlink+0x40e/0xa40
[ 22.204836][ T328] rtnl_newlink+0x69a/0xa60
[ 22.205206][ T328] ? __pfx_rtnl_newlink+0x10/0x10
[ 22.205634][ T328] ? __lock_acquire+0x44d/0x7e0
[ 22.206003][ T328] ? find_held_lock+0x2b/0x80
[ 22.206413][ T328] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 22.206760][ T328] ? __lock_release+0x5d/0x170
[ 22.207264][ T328] ? __pfx_rtnl_newlink+0x10/0x10
[ 22.207615][ T328] rtnetlink_rcv_msg+0x710/0xc00
[ 22.208075][ T328] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 22.208556][ T328] ? __lock_acquire+0x44d/0x7e0
[ 22.208881][ T328] netlink_rcv_skb+0x121/0x350
[ 22.209191][ T328] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 22.209510][ T328] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 22.209829][ T328] ? netlink_deliver_tap+0x13e/0x340
[ 22.210150][ T328] ? netlink_deliver_tap+0xc3/0x340
[ 22.210472][ T328] netlink_unicast+0x49e/0x780
[ 22.210805][ T328] ? __pfx_netlink_unicast+0x10/0x10
[ 22.211215][ T328] ? __lock_acquire+0x44d/0x7e0
[ 22.211621][ T328] netlink_sendmsg+0x721/0xbe0
[ 22.212123][ T328] ? __pfx_netlink_sendmsg+0x10/0x10
[ 22.212565][ T328] ? __import_iovec+0x238/0x3c0
[ 22.212964][ T328] ____sys_sendmsg+0x7ad/0xa10
[ 22.213456][ T328] ? __pfx_____sys_sendmsg+0x10/0x10
[ 22.213880][ T328] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 22.214346][ T328] ___sys_sendmsg+0xed/0x170
[ 22.214665][ T328] ? kasan_record_aux_stack+0x8c/0xa0
[ 22.215001][ T328] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 22.215384][ T328] ? __pfx____sys_sendmsg+0x10/0x10
[ 22.215716][ T328] ? find_held_lock+0x2b/0x80
[ 22.216116][ T328] ? __lock_acquire+0x44d/0x7e0
[ 22.216465][ T328] ? find_held_lock+0x2b/0x80
[ 22.216791][ T328] ? __virt_addr_valid+0x22e/0x450
[ 22.217126][ T328] ? __lock_release+0x5d/0x170
[ 22.217467][ T328] __sys_sendmsg+0x10b/0x1a0
[ 22.217787][ T328] ? __call_rcu_common.constprop.0+0x320/0x640
[ 22.218206][ T328] ? __pfx___sys_sendmsg+0x10/0x10
[ 22.218554][ T328] ? rcu_is_watching+0x12/0xc0
[ 22.218902][ T328] do_syscall_64+0xc1/0x380
[ 22.219239][ T328] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 22.219746][ T328] RIP: 0033:0x7ffbd9eec1e7
[ 22.220128][ T328] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 22.221419][ T328] RSP: 002b:00007ffdebf9cf38 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 22.221926][ T328] RAX: ffffffffffffffda RBX: 00007ffdebf9d660 RCX: 00007ffbd9eec1e7
[ 22.222428][ T328] RDX: 0000000000000000 RSI: 00007ffdebf9cfa0 RDI: 0000000000000005
[ 22.222969][ T328] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 22.223470][ T328] R10: 000000003120e910 R11: 0000000000000246 R12: 0000000000000004
[ 22.224026][ T328] R13: 00000000686e0b0b R14: 0000000000499600 R15: 0000000000000000
[ 22.224569][ T328]
[ 22.224817][ T328] irq event stamp: 36253
[ 22.225097][ T328] hardirqs last enabled at (36261): [] __up_console_sem+0x6b/0x80
[ 22.225683][ T328] hardirqs last disabled at (36270): [] __up_console_sem+0x50/0x80
[ 22.226299][ T328] softirqs last enabled at (35514): [] handle_softirqs+0x358/0x620
[ 22.226887][ T328] softirqs last disabled at (35509): [] __irq_exit_rcu+0xfa/0x160
[ 22.227435][ T328] ---[ end trace 0000000000000000 ]---
[ 22.348325][ T59] br0: port 1(veth1) entered blocking state
[ 22.348878][ T59] br0: port 1(veth1) entered forwarding state
[ 22.723126][ T333] br0: port 2(veth2) entered blocking state
[ 22.725150][ T333] br0: port 2(veth2) entered disabled state
[ 22.725614][ T333] veth2: entered allmulticast mode
[ 22.730614][ T333] veth2: entered promiscuous mode
[ 22.731605][ T333] ------------[ cut here ]------------
[ 22.731935][ T333] WARNING: CPU: 1 PID: 333 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 22.732581][ T333] Modules linked in: bridge stp llc 8021q vrf veth
[ 22.733006][ T333] CPU: 1 UID: 0 PID: 333 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 22.733674][ T333] Tainted: [W]=WARN
[ 22.733924][ T333] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 22.734341][ T333] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 22.736383][ T333] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 22.737593][ T333] RSP: 0018:ffffc90000616ef0 EFLAGS: 00010246
[ 22.738002][ T333] RAX: 0000000000000000 RBX: ffff888004f1a000 RCX: 0000000000000001
[ 22.738496][ T333] RDX: 0000000000000000 RSI: ffffffff9169b941 RDI: ffffffff90e555e0
[ 22.738983][ T333] RBP: ffffc90000616fe0 R08: 0000000000000000 R09: 0000000000000000
[ 22.739474][ T333] R10: ffffc90000617010 R11: ffffffff924a8918 R12: 1ffff920000c2de2
[ 22.739969][ T333] R13: 00000000000005dc R14: ffffc90000617010 R15: ffff888004f1af08
[ 22.740475][ T333] FS: 00007f965cd50800(0000) GS:ffff8880a2b37000(0000) knlGS:0000000000000000
[ 22.741039][ T333] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 22.741452][ T333] CR2: 00000000004e5ab0 CR3: 000000000929c002 CR4: 0000000000772ef0
[ 22.741950][ T333] PKRU: 55555554
[ 22.742192][ T333] Call Trace:
[ 22.742448][ T333]
[ 22.742617][ T333] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 22.742943][ T333] ? find_held_lock+0x2b/0x80
[ 22.743272][ T333] ? mark_held_locks+0x49/0x80
[ 22.743602][ T333] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 22.744004][ T333] ? lockdep_hardirqs_on+0x7c/0x110
[ 22.744356][ T333] netif_set_mtu+0x88/0x100
[ 22.744693][ T333] ? __pfx_netif_set_mtu+0x10/0x10
[ 22.745030][ T333] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 22.745494][ T333] dev_set_mtu+0xa0/0x150
[ 22.745741][ T333] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 22.746178][ T333] br_add_if+0xda3/0x1330 [bridge]
[ 22.746569][ T333] do_set_master+0x32f/0x500
[ 22.746896][ T333] do_setlink.constprop.0+0x9f4/0x2480
[ 22.747222][ T333] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 22.747635][ T333] ? rcu_read_lock_any_held+0x43/0xb0
[ 22.747955][ T333] ? validate_chain+0x166/0x4d0
[ 22.748275][ T333] ? __kernel_text_address+0x12/0x40
[ 22.748612][ T333] ? __lock_acquire+0x44d/0x7e0
[ 22.748954][ T333] ? __mutex_trylock_common+0xf9/0x260
[ 22.749276][ T333] ? __pfx___mutex_trylock_common+0x10/0x10
[ 22.749685][ T333] ? rcu_is_watching+0x12/0xc0
[ 22.750012][ T333] ? rcu_is_watching+0x12/0xc0
[ 22.750334][ T333] ? trace_contention_end+0xdc/0x140
[ 22.750662][ T333] ? __mutex_lock+0x19c/0xcd0
[ 22.750984][ T333] ? find_held_lock+0x2b/0x80
[ 22.751303][ T333] ? rtnl_newlink+0x651/0xa60
[ 22.751642][ T333] ? __create_object+0x5e/0xb0
[ 22.751966][ T333] ? __pfx___mutex_lock+0x10/0x10
[ 22.752287][ T333] ? trace_cap_capable+0x10f/0x190
[ 22.752617][ T333] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 22.753019][ T333] ? __rtnl_newlink+0x40e/0xa40
[ 22.753345][ T333] rtnl_newlink+0x69a/0xa60
[ 22.753677][ T333] ? __pfx_rtnl_newlink+0x10/0x10
[ 22.754010][ T333] ? __lock_acquire+0x44d/0x7e0
[ 22.754354][ T333] ? find_held_lock+0x2b/0x80
[ 22.754686][ T333] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 22.754992][ T333] ? __lock_release+0x5d/0x170
[ 22.755299][ T333] ? __pfx_rtnl_newlink+0x10/0x10
[ 22.755612][ T333] rtnetlink_rcv_msg+0x710/0xc00
[ 22.755924][ T333] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 22.756236][ T333] ? __lock_acquire+0x44d/0x7e0
[ 22.756567][ T333] netlink_rcv_skb+0x121/0x350
[ 22.756876][ T333] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 22.757182][ T333] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 22.757506][ T333] ? netlink_deliver_tap+0x13e/0x340
[ 22.757814][ T333] ? netlink_deliver_tap+0xc3/0x340
[ 22.758122][ T333] netlink_unicast+0x49e/0x780
[ 22.758445][ T333] ? __pfx_netlink_unicast+0x10/0x10
[ 22.758760][ T333] ? __lock_acquire+0x44d/0x7e0
[ 22.759070][ T333] netlink_sendmsg+0x721/0xbe0
[ 22.759379][ T333] ? __pfx_netlink_sendmsg+0x10/0x10
[ 22.759700][ T333] ? __import_iovec+0x238/0x3c0
[ 22.760029][ T333] ____sys_sendmsg+0x7ad/0xa10
[ 22.760339][ T333] ? __pfx_____sys_sendmsg+0x10/0x10
[ 22.760650][ T333] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 22.761053][ T333] ___sys_sendmsg+0xed/0x170
[ 22.761359][ T333] ? kasan_record_aux_stack+0x8c/0xa0
[ 22.761677][ T333] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 22.762059][ T333] ? __pfx____sys_sendmsg+0x10/0x10
[ 22.762372][ T333] ? find_held_lock+0x2b/0x80
[ 22.762692][ T333] ? __lock_acquire+0x44d/0x7e0
[ 22.763004][ T333] ? find_held_lock+0x2b/0x80
[ 22.763320][ T333] ? __virt_addr_valid+0x22e/0x450
[ 22.763633][ T333] ? __lock_release+0x5d/0x170
[ 22.763964][ T333] __sys_sendmsg+0x10b/0x1a0
[ 22.764291][ T333] ? __call_rcu_common.constprop.0+0x320/0x640
[ 22.764692][ T333] ? __pfx___sys_sendmsg+0x10/0x10
[ 22.765010][ T333] ? rcu_is_watching+0x12/0xc0
[ 22.765319][ T333] do_syscall_64+0xc1/0x380
[ 22.765635][ T333] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 22.766023][ T333] RIP: 0033:0x7f965cf1d1e7
[ 22.766340][ T333] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 22.767453][ T333] RSP: 002b:00007ffece757f48 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 22.767931][ T333] RAX: ffffffffffffffda RBX: 00007ffece758670 RCX: 00007f965cf1d1e7
[ 22.768403][ T333] RDX: 0000000000000000 RSI: 00007ffece757fb0 RDI: 0000000000000005
[ 22.768863][ T333] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 22.769323][ T333] R10: 00000000256d2910 R11: 0000000000000246 R12: 0000000000000004
[ 22.769808][ T333] R13: 00000000686e0b0c R14: 0000000000499600 R15: 0000000000000000
[ 22.770301][ T333]
[ 22.770550][ T333] irq event stamp: 36889
[ 22.770783][ T333] hardirqs last enabled at (36897): [] __up_console_sem+0x6b/0x80
[ 22.771314][ T333] hardirqs last disabled at (36904): [] __up_console_sem+0x50/0x80
[ 22.771858][ T333] softirqs last enabled at (36602): [] handle_softirqs+0x358/0x620
[ 22.772400][ T333] softirqs last disabled at (36587): [] __irq_exit_rcu+0xfa/0x160
[ 22.772933][ T333] ---[ end trace 0000000000000000 ]---
[ 22.931778][ T37] br0: port 2(veth2) entered blocking state
[ 22.932640][ T37] br0: port 2(veth2) entered forwarding state
[ 35.143466][ T406] br0: port 1(veth1) entered disabled state
[ 35.676359][ T36] br0: port 1(veth1) entered blocking state
[ 35.676884][ T36] br0: port 1(veth1) entered forwarding state
[ 41.015099][ T414] br0: port 2(veth2) entered disabled state
[ 41.017529][ T414] br0: port 1(veth1) entered disabled state
[ 41.257191][ T416] br0: port 2(veth2) entered blocking state
[ 41.257677][ T416] br0: port 2(veth2) entered forwarding state
[ 41.258468][ T416] br0: port 1(veth1) entered blocking state
[ 41.258879][ T416] br0: port 1(veth1) entered forwarding state
[ 43.716547][ T440] br0: port 1(veth1) entered disabled state
[ 44.165306][ T37] br0: port 1(veth1) entered blocking state
[ 44.165770][ T37] br0: port 1(veth1) entered forwarding state
[ 49.458556][ T450] br0: port 2(veth2) entered disabled state
[ 49.459606][ T450] br0: port 1(veth1) entered disabled state
[ 49.752121][ T452] br0: port 2(veth2) entered blocking state
[ 49.752680][ T452] br0: port 2(veth2) entered forwarding state
[ 49.753566][ T452] br0: port 1(veth1) entered blocking state
[ 49.753962][ T452] br0: port 1(veth1) entered forwarding state
[ 74.460102][ T750] br0: port 1(veth1) entered disabled state
[ 74.913398][ T37] br0: port 1(veth1) entered blocking state
[ 74.913857][ T37] br0: port 1(veth1) entered forwarding state
[ 80.203240][ T758] br0: port 2(veth2) entered disabled state
[ 80.204257][ T758] br0: port 1(veth1) entered disabled state
[ 80.422528][ T760] br0: port 2(veth2) entered blocking state
[ 80.422983][ T760] br0: port 2(veth2) entered forwarding state
[ 80.423740][ T760] br0: port 1(veth1) entered blocking state
[ 80.424162][ T760] br0: port 1(veth1) entered forwarding state
[ 82.903664][ T784] br0: port 1(veth1) entered disabled state
[ 83.384036][ T36] br0: port 1(veth1) entered blocking state
[ 83.384885][ T36] br0: port 1(veth1) entered forwarding state
[ 88.701316][ T792] br0: port 2(veth2) entered disabled state
[ 88.701935][ T792] br0: port 1(veth1) entered disabled state
[ 88.912608][ T794] br0: port 2(veth2) entered blocking state
[ 88.913067][ T794] br0: port 2(veth2) entered forwarding state
[ 88.913818][ T794] br0: port 1(veth1) entered blocking state
[ 88.914223][ T794] br0: port 1(veth1) entered forwarding state
[ 98.712898][ T908] br0: port 1(veth1) entered disabled state
[ 99.184349][ T59] br0: port 1(veth1) entered blocking state
[ 99.184800][ T59] br0: port 1(veth1) entered forwarding state
[ 104.516487][ T916] br0: port 2(veth2) entered disabled state
[ 104.517167][ T916] br0: port 1(veth1) entered disabled state
[ 104.743017][ T918] br0: port 2(veth2) entered blocking state
[ 104.743506][ T918] br0: port 2(veth2) entered forwarding state
[ 104.744305][ T918] br0: port 1(veth1) entered blocking state
[ 104.744721][ T918] br0: port 1(veth1) entered forwarding state
[ 106.332876][ T932] br-test1: port 1(br-test1-du1) entered blocking state
[ 106.333669][ T932] br-test1: port 1(br-test1-du1) entered disabled state
[ 106.334418][ T932] br-test1-du1: entered allmulticast mode
[ 106.339351][ T932] br-test1-du1: entered promiscuous mode
[ 106.341497][ T932] br-test1: port 1(br-test1-du1) entered blocking state
[ 106.341997][ T932] br-test1: port 1(br-test1-du1) entered forwarding state
[ 106.343453][ T932] ------------[ cut here ]------------
[ 106.343810][ T932] WARNING: CPU: 0 PID: 932 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 106.344515][ T932] Modules linked in: dummy sch_ingress bridge stp llc 8021q vrf veth
[ 106.345131][ T932] CPU: 0 UID: 0 PID: 932 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 106.346427][ T932] Tainted: [W]=WARN
[ 106.346757][ T932] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 106.347295][ T932] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 106.347700][ T932] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 106.349136][ T932] RSP: 0000:ffffc90002287080 EFLAGS: 00010246
[ 106.349586][ T932] RAX: 0000000000000000 RBX: ffff88800e26a000 RCX: 0000000000000001
[ 106.350085][ T932] RDX: 0000000000000000 RSI: ffffffff9169b941 RDI: ffffffff90e555e0
[ 106.350677][ T932] RBP: ffffc90002287168 R08: 0000000000000000 R09: 0000000000000000
[ 106.351239][ T932] R10: ffffc90002287198 R11: ffffffff924a8918 R12: 1ffff92000450e14
[ 106.351787][ T932] R13: 00000000000005dc R14: ffffc90002287198 R15: ffff88800e26af08
[ 106.352306][ T932] FS: 00007fd2af455800(0000) GS:ffff8880a2ab7000(0000) knlGS:0000000000000000
[ 106.352940][ T932] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 106.353372][ T932] CR2: 00007f96698ea240 CR3: 000000000ed52004 CR4: 0000000000772ef0
[ 106.353973][ T932] PKRU: 55555554
[ 106.354225][ T932] Call Trace:
[ 106.354485][ T932]
[ 106.354654][ T932] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 106.355047][ T932] ? mark_held_locks+0x49/0x80
[ 106.355419][ T932] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 106.355874][ T932] ? lockdep_hardirqs_on+0x7c/0x110
[ 106.356491][ T932] netif_set_mtu+0x88/0x100
[ 106.356921][ T932] ? __pfx_netif_set_mtu+0x10/0x10
[ 106.357369][ T932] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 106.357952][ T932] dev_set_mtu+0xa0/0x150
[ 106.358260][ T932] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 106.358789][ T932] br_add_if+0xda3/0x1330 [bridge]
[ 106.359256][ T932] do_set_master+0x32f/0x500
[ 106.359664][ T932] ? rtnl_configure_link+0x1d3/0x260
[ 106.359999][ T932] rtnl_newlink_create+0x3c5/0x770
[ 106.360367][ T932] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 106.360777][ T932] ? __dev_get_by_name+0x12/0x50
[ 106.361168][ T932] ? rtnl_dev_get+0xa2/0x150
[ 106.361560][ T932] ? __pfx_rtnl_dev_get+0x10/0x10
[ 106.361902][ T932] ? rtnl_newlink+0x651/0xa60
[ 106.362278][ T932] ? reacquire_held_locks+0xd1/0x200
[ 106.362653][ T932] __rtnl_newlink+0x231/0xa40
[ 106.362983][ T932] rtnl_newlink+0x69a/0xa60
[ 106.363310][ T932] ? __pfx_rtnl_newlink+0x10/0x10
[ 106.363647][ T932] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 106.363960][ T932] ? __lock_release+0x5d/0x170
[ 106.364386][ T932] ? __pfx_rtnl_newlink+0x10/0x10
[ 106.364719][ T932] rtnetlink_rcv_msg+0x710/0xc00
[ 106.365036][ T932] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 106.365356][ T932] ? __lock_acquire+0x44d/0x7e0
[ 106.365686][ T932] netlink_rcv_skb+0x121/0x350
[ 106.366008][ T932] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 106.366345][ T932] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 106.366697][ T932] ? netlink_deliver_tap+0x13e/0x340
[ 106.367027][ T932] ? netlink_deliver_tap+0xc3/0x340
[ 106.367358][ T932] netlink_unicast+0x49e/0x780
[ 106.367703][ T932] ? __pfx_netlink_unicast+0x10/0x10
[ 106.368036][ T932] ? __lock_acquire+0x44d/0x7e0
[ 106.368375][ T932] netlink_sendmsg+0x721/0xbe0
[ 106.368719][ T932] ? __pfx_netlink_sendmsg+0x10/0x10
[ 106.369053][ T932] ? __import_iovec+0x238/0x3c0
[ 106.369400][ T932] ____sys_sendmsg+0x7ad/0xa10
[ 106.369734][ T932] ? __pfx_____sys_sendmsg+0x10/0x10
[ 106.370069][ T932] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 106.370496][ T932] ? rcu_read_unlock+0x18/0x70
[ 106.370841][ T932] ___sys_sendmsg+0xed/0x170
[ 106.371176][ T932] ? __pfx____sys_sendmsg+0x10/0x10
[ 106.371515][ T932] ? __pfx_handle_pte_fault+0x10/0x10
[ 106.371851][ T932] ? reacquire_held_locks+0xd1/0x200
[ 106.372183][ T932] ? do_user_addr_fault+0x461/0xe00
[ 106.372527][ T932] ? __handle_mm_fault+0x3fc/0x5e0
[ 106.372861][ T932] ? __pfx___handle_mm_fault+0x10/0x10
[ 106.373196][ T932] ? lock_vma_under_rcu+0x36c/0x6b0
[ 106.373552][ T932] __sys_sendmsg+0x10b/0x1a0
[ 106.373886][ T932] ? __pfx___sys_sendmsg+0x10/0x10
[ 106.374231][ T932] ? exc_page_fault+0x5d/0xc0
[ 106.374583][ T932] ? do_user_addr_fault+0x959/0xe00
[ 106.374919][ T932] ? rcu_is_watching+0x12/0xc0
[ 106.375255][ T932] do_syscall_64+0xc1/0x380
[ 106.375604][ T932] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 106.376012][ T932] RIP: 0033:0x7fd2af6221e7
[ 106.376359][ T932] Code: Unable to access opcode bytes at 0x7fd2af6221bd.
[ 106.376801][ T932] RSP: 002b:00007ffe27516318 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 106.377300][ T932] RAX: ffffffffffffffda RBX: 00007ffe27516a40 RCX: 00007fd2af6221e7
[ 106.377806][ T932] RDX: 0000000000000000 RSI: 00007ffe27516380 RDI: 0000000000000005
[ 106.378304][ T932] RBP: 0000000000000000 R08: 000000000000004c R09: 0000000000403668
[ 106.378808][ T932] R10: 0000000000403668 R11: 0000000000000246 R12: 00007ffe27516a78
[ 106.379309][ T932] R13: 00000000686e0b5f R14: 0000000000499600 R15: 0000000000000000
[ 106.379831][ T932]
[ 106.380080][ T932] irq event stamp: 41665
[ 106.380328][ T932] hardirqs last enabled at (41673): [] __up_console_sem+0x6b/0x80
[ 106.380904][ T932] hardirqs last disabled at (41682): [] __up_console_sem+0x50/0x80
[ 106.381484][ T932] softirqs last enabled at (41284): [] handle_softirqs+0x358/0x620
[ 106.382055][ T932] softirqs last disabled at (41279): [] __irq_exit_rcu+0xfa/0x160
[ 106.382634][ T932] ---[ end trace 0000000000000000 ]---
[ 106.567054][ T938] br-test1: port 2(br-test1-du2) entered blocking state
[ 106.567869][ T938] br-test1: port 2(br-test1-du2) entered disabled state
[ 106.568370][ T938] br-test1-du2: entered allmulticast mode
[ 106.573983][ T938] br-test1-du2: entered promiscuous mode
[ 106.575232][ T938] br-test1: port 2(br-test1-du2) entered blocking state
[ 106.575667][ T938] br-test1: port 2(br-test1-du2) entered forwarding state
[ 106.577752][ T938] ------------[ cut here ]------------
[ 106.578067][ T938] WARNING: CPU: 3 PID: 938 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 106.578694][ T938] Modules linked in: dummy sch_ingress bridge stp llc 8021q vrf veth
[ 106.579186][ T938] CPU: 3 UID: 0 PID: 938 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 106.579830][ T938] Tainted: [W]=WARN
[ 106.580066][ T938] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 106.580465][ T938] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 106.580786][ T938] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 106.581909][ T938] RSP: 0018:ffffc90000647080 EFLAGS: 00010246
[ 106.582305][ T938] RAX: 0000000000000000 RBX: ffff88800e26a000 RCX: 0000000000000001
[ 106.582784][ T938] RDX: 0000000000000000 RSI: ffffffff9169b941 RDI: ffffffff90e555e0
[ 106.583251][ T938] RBP: ffffc90000647168 R08: 0000000000000000 R09: 0000000000000000
[ 106.583733][ T938] R10: ffffc90000647198 R11: ffffffff924a8918 R12: 1ffff920000c8e14
[ 106.584207][ T938] R13: 00000000000005dc R14: ffffc90000647198 R15: ffff88800e26af08
[ 106.584683][ T938] FS: 00007f2af3f9b800(0000) GS:ffff8880a2c37000(0000) knlGS:0000000000000000
[ 106.585227][ T938] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 106.585636][ T938] CR2: 00007f96698c6240 CR3: 000000000ed52001 CR4: 0000000000772ef0
[ 106.586107][ T938] PKRU: 55555554
[ 106.586343][ T938] Call Trace:
[ 106.586583][ T938]
[ 106.586745][ T938] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 106.587065][ T938] ? mark_held_locks+0x49/0x80
[ 106.587408][ T938] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 106.587809][ T938] ? lockdep_hardirqs_on+0x7c/0x110
[ 106.588125][ T938] netif_set_mtu+0x88/0x100
[ 106.588447][ T938] ? __pfx_netif_set_mtu+0x10/0x10
[ 106.588772][ T938] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 106.589207][ T938] dev_set_mtu+0xa0/0x150
[ 106.589454][ T938] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 106.589883][ T938] br_add_if+0xda3/0x1330 [bridge]
[ 106.590250][ T938] do_set_master+0x32f/0x500
[ 106.590574][ T938] ? rtnl_configure_link+0x1d3/0x260
[ 106.590895][ T938] rtnl_newlink_create+0x3c5/0x770
[ 106.591214][ T938] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 106.591531][ T938] ? __dev_get_by_name+0x12/0x50
[ 106.591842][ T938] ? rtnl_dev_get+0xa2/0x150
[ 106.592155][ T938] ? __pfx_rtnl_dev_get+0x10/0x10
[ 106.592489][ T938] ? rtnl_newlink+0x651/0xa60
[ 106.592800][ T938] ? reacquire_held_locks+0xd1/0x200
[ 106.593118][ T938] __rtnl_newlink+0x231/0xa40
[ 106.593448][ T938] rtnl_newlink+0x69a/0xa60
[ 106.593764][ T938] ? __pfx_rtnl_newlink+0x10/0x10
[ 106.594090][ T938] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 106.594416][ T938] ? __lock_release+0x5d/0x170
[ 106.594737][ T938] ? __pfx_rtnl_newlink+0x10/0x10
[ 106.595047][ T938] rtnetlink_rcv_msg+0x710/0xc00
[ 106.595361][ T938] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 106.595688][ T938] ? __lock_acquire+0x44d/0x7e0
[ 106.596007][ T938] netlink_rcv_skb+0x121/0x350
[ 106.596319][ T938] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 106.596641][ T938] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 106.596967][ T938] ? netlink_deliver_tap+0x13e/0x340
[ 106.597282][ T938] ? netlink_deliver_tap+0xc3/0x340
[ 106.597605][ T938] netlink_unicast+0x49e/0x780
[ 106.597924][ T938] ? __pfx_netlink_unicast+0x10/0x10
[ 106.598236][ T938] ? __lock_acquire+0x44d/0x7e0
[ 106.598564][ T938] netlink_sendmsg+0x721/0xbe0
[ 106.598882][ T938] ? __pfx_netlink_sendmsg+0x10/0x10
[ 106.599195][ T938] ? __import_iovec+0x238/0x3c0
[ 106.599528][ T938] ____sys_sendmsg+0x7ad/0xa10
[ 106.599844][ T938] ? __pfx_____sys_sendmsg+0x10/0x10
[ 106.600155][ T938] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 106.600555][ T938] ? rcu_read_unlock+0x18/0x70
[ 106.600875][ T938] ___sys_sendmsg+0xed/0x170
[ 106.601192][ T938] ? __pfx____sys_sendmsg+0x10/0x10
[ 106.601513][ T938] ? __pfx_handle_pte_fault+0x10/0x10
[ 106.601833][ T938] ? reacquire_held_locks+0xd1/0x200
[ 106.602146][ T938] ? do_user_addr_fault+0x461/0xe00
[ 106.602475][ T938] ? __handle_mm_fault+0x3fc/0x5e0
[ 106.602788][ T938] ? __pfx___handle_mm_fault+0x10/0x10
[ 106.603099][ T938] ? lock_vma_under_rcu+0x36c/0x6b0
[ 106.603441][ T938] __sys_sendmsg+0x10b/0x1a0
[ 106.603758][ T938] ? __pfx___sys_sendmsg+0x10/0x10
[ 106.604070][ T938] ? exc_page_fault+0x5d/0xc0
[ 106.604410][ T938] ? do_user_addr_fault+0x959/0xe00
[ 106.604729][ T938] ? rcu_is_watching+0x12/0xc0
[ 106.605046][ T938] do_syscall_64+0xc1/0x380
[ 106.605363][ T938] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 106.605766][ T938] RIP: 0033:0x7f2af41681e7
[ 106.606091][ T938] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 106.607227][ T938] RSP: 002b:00007ffc31bbace8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 106.607714][ T938] RAX: ffffffffffffffda RBX: 00007ffc31bbb410 RCX: 00007f2af41681e7
[ 106.608190][ T938] RDX: 0000000000000000 RSI: 00007ffc31bbad50 RDI: 0000000000000005
[ 106.608667][ T938] RBP: 0000000000000000 R08: 000000000000004c R09: 0000000000403668
[ 106.609138][ T938] R10: 0000000000403668 R11: 0000000000000246 R12: 00007ffc31bbb448
[ 106.609621][ T938] R13: 00000000686e0b60 R14: 0000000000499600 R15: 0000000000000000
[ 106.610113][ T938]
[ 106.610343][ T938] irq event stamp: 51263
[ 106.610587][ T938] hardirqs last enabled at (51273): [] __up_console_sem+0x6b/0x80
[ 106.611132][ T938] hardirqs last disabled at (51280): [] __up_console_sem+0x50/0x80
[ 106.611683][ T938] softirqs last enabled at (50392): [] handle_softirqs+0x358/0x620
[ 106.612225][ T938] softirqs last disabled at (49391): [] do_softirq+0xb1/0xe0
[ 106.612777][ T938] ---[ end trace 0000000000000000 ]---
[ 106.756849][ T940] br-test1: port 3(br-test1-du3) entered blocking state
[ 106.757267][ T940] br-test1: port 3(br-test1-du3) entered disabled state
[ 106.757688][ T940] br-test1-du3: entered allmulticast mode
[ 106.761255][ T940] br-test1-du3: entered promiscuous mode
[ 106.762616][ T940] br-test1: port 3(br-test1-du3) entered blocking state
[ 106.763014][ T940] br-test1: port 3(br-test1-du3) entered forwarding state
[ 106.763882][ T940] ------------[ cut here ]------------
[ 106.764205][ T940] WARNING: CPU: 3 PID: 940 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 106.765102][ T940] Modules linked in: dummy sch_ingress bridge stp llc 8021q vrf veth
[ 106.765609][ T940] CPU: 3 UID: 0 PID: 940 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 106.766247][ T940] Tainted: [W]=WARN
[ 106.766495][ T940] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 106.766890][ T940] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 106.767213][ T940] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 106.768379][ T940] RSP: 0018:ffffc90002287080 EFLAGS: 00010246
[ 106.768942][ T940] RAX: 0000000000000000 RBX: ffff88800e26a000 RCX: 0000000000000001
[ 106.769563][ T940] RDX: 0000000000000000 RSI: ffffffff9169b941 RDI: ffffffff90e555e0
[ 106.770036][ T940] RBP: ffffc90002287168 R08: 0000000000000000 R09: 0000000000000000
[ 106.770659][ T940] R10: ffffc90002287198 R11: ffffffff924a8918 R12: 1ffff92000450e14
[ 106.771224][ T940] R13: 00000000000005dc R14: ffffc90002287198 R15: ffff88800e26af08
[ 106.771872][ T940] FS: 00007f4958641800(0000) GS:ffff8880a2c37000(0000) knlGS:0000000000000000
[ 106.772595][ T940] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 106.772993][ T940] CR2: 00000000004a1738 CR3: 000000000bd01005 CR4: 0000000000772ef0
[ 106.773570][ T940] PKRU: 55555554
[ 106.773815][ T940] Call Trace:
[ 106.774052][ T940]
[ 106.774231][ T940] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 106.774567][ T940] ? mark_held_locks+0x49/0x80
[ 106.774886][ T940] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 106.775278][ T940] ? lockdep_hardirqs_on+0x7c/0x110
[ 106.775618][ T940] netif_set_mtu+0x88/0x100
[ 106.775954][ T940] ? __pfx_netif_set_mtu+0x10/0x10
[ 106.776290][ T940] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 106.776741][ T940] dev_set_mtu+0xa0/0x150
[ 106.776984][ T940] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 106.777423][ T940] br_add_if+0xda3/0x1330 [bridge]
[ 106.777786][ T940] do_set_master+0x32f/0x500
[ 106.778104][ T940] ? rtnl_configure_link+0x1d3/0x260
[ 106.778436][ T940] rtnl_newlink_create+0x3c5/0x770
[ 106.778759][ T940] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 106.779079][ T940] ? __dev_get_by_name+0x12/0x50
[ 106.779408][ T940] ? rtnl_dev_get+0xa2/0x150
[ 106.779731][ T940] ? __pfx_rtnl_dev_get+0x10/0x10
[ 106.780056][ T940] ? rtnl_newlink+0x651/0xa60
[ 106.780382][ T940] ? reacquire_held_locks+0xd1/0x200
[ 106.780716][ T940] __rtnl_newlink+0x231/0xa40
[ 106.781045][ T940] rtnl_newlink+0x69a/0xa60
[ 106.781367][ T940] ? __pfx_rtnl_newlink+0x10/0x10
[ 106.781708][ T940] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 106.782026][ T940] ? __lock_release+0x5d/0x170
[ 106.782348][ T940] ? __pfx_rtnl_newlink+0x10/0x10
[ 106.782677][ T940] rtnetlink_rcv_msg+0x710/0xc00
[ 106.783001][ T940] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 106.783323][ T940] ? __lock_acquire+0x44d/0x7e0
[ 106.783653][ T940] netlink_rcv_skb+0x121/0x350
[ 106.783971][ T940] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 106.784306][ T940] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 106.784644][ T940] ? netlink_deliver_tap+0x13e/0x340
[ 106.784966][ T940] ? netlink_deliver_tap+0xc3/0x340
[ 106.785297][ T940] netlink_unicast+0x49e/0x780
[ 106.785632][ T940] ? __pfx_netlink_unicast+0x10/0x10
[ 106.785951][ T940] ? __lock_acquire+0x44d/0x7e0
[ 106.786274][ T940] netlink_sendmsg+0x721/0xbe0
[ 106.786607][ T940] ? __pfx_netlink_sendmsg+0x10/0x10
[ 106.786924][ T940] ? __import_iovec+0x238/0x3c0
[ 106.787261][ T940] ____sys_sendmsg+0x7ad/0xa10
[ 106.787602][ T940] ? __pfx_____sys_sendmsg+0x10/0x10
[ 106.787920][ T940] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 106.788323][ T940] ? rcu_read_unlock+0x18/0x70
[ 106.788660][ T940] ___sys_sendmsg+0xed/0x170
[ 106.788981][ T940] ? __pfx____sys_sendmsg+0x10/0x10
[ 106.789298][ T940] ? __pfx_handle_pte_fault+0x10/0x10
[ 106.789625][ T940] ? reacquire_held_locks+0xd1/0x200
[ 106.789952][ T940] ? do_user_addr_fault+0x461/0xe00
[ 106.790282][ T940] ? __handle_mm_fault+0x3fc/0x5e0
[ 106.790640][ T940] ? __pfx___handle_mm_fault+0x10/0x10
[ 106.790973][ T940] ? lock_vma_under_rcu+0x36c/0x6b0
[ 106.791310][ T940] __sys_sendmsg+0x10b/0x1a0
[ 106.791637][ T940] ? __pfx___sys_sendmsg+0x10/0x10
[ 106.791962][ T940] ? exc_page_fault+0x5d/0xc0
[ 106.792294][ T940] ? do_user_addr_fault+0x959/0xe00
[ 106.792628][ T940] ? rcu_is_watching+0x12/0xc0
[ 106.792963][ T940] do_syscall_64+0xc1/0x380
[ 106.793288][ T940] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 106.793687][ T940] RIP: 0033:0x7f495880e1e7
[ 106.794016][ T940] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 106.795180][ T940] RSP: 002b:00007ffebd666928 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 106.795670][ T940] RAX: ffffffffffffffda RBX: 00007ffebd667050 RCX: 00007f495880e1e7
[ 106.796143][ T940] RDX: 0000000000000000 RSI: 00007ffebd666990 RDI: 0000000000000005
[ 106.796635][ T940] RBP: 0000000000000000 R08: 000000000000004c R09: 0000000000403668
[ 106.797112][ T940] R10: 0000000000403668 R11: 0000000000000246 R12: 00007ffebd667088
[ 106.797605][ T940] R13: 00000000686e0b60 R14: 0000000000499600 R15: 0000000000000000
[ 106.798109][ T940]
[ 106.798354][ T940] irq event stamp: 48973
[ 106.798624][ T940] hardirqs last enabled at (48989): [] __up_console_sem+0x6b/0x80
[ 106.799175][ T940] hardirqs last disabled at (48996): [] __up_console_sem+0x50/0x80
[ 106.799728][ T940] softirqs last enabled at (48986): [] handle_softirqs+0x358/0x620
[ 106.800283][ T940] softirqs last disabled at (48981): [] __irq_exit_rcu+0xfa/0x160
[ 106.800842][ T940] ---[ end trace 0000000000000000 ]---
[ 107.009960][ T943] br-test1: port 4(br-test1-du4) entered blocking state
[ 107.010415][ T943] br-test1: port 4(br-test1-du4) entered disabled state
[ 107.010851][ T943] br-test1-du4: entered allmulticast mode
[ 107.014457][ T943] br-test1-du4: entered promiscuous mode
[ 107.015716][ T943] br-test1: port 4(br-test1-du4) entered blocking state
[ 107.016134][ T943] br-test1: port 4(br-test1-du4) entered forwarding state
[ 107.016990][ T943] ------------[ cut here ]------------
[ 107.017329][ T943] WARNING: CPU: 3 PID: 943 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 107.018005][ T943] Modules linked in: dummy sch_ingress bridge stp llc 8021q vrf veth
[ 107.018536][ T943] CPU: 3 UID: 0 PID: 943 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 107.019190][ T943] Tainted: [W]=WARN
[ 107.019445][ T943] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 107.019842][ T943] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 107.020181][ T943] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 107.021364][ T943] RSP: 0018:ffffc90001127080 EFLAGS: 00010246
[ 107.021796][ T943] RAX: 0000000000000000 RBX: ffff88800e26a000 RCX: 0000000000000001
[ 107.022294][ T943] RDX: 0000000000000000 RSI: ffffffff9169b941 RDI: ffffffff90e555e0
[ 107.022807][ T943] RBP: ffffc90001127168 R08: 0000000000000000 R09: 0000000000000000
[ 107.023303][ T943] R10: ffffc90001127198 R11: ffffffff924a8918 R12: 1ffff92000224e14
[ 107.023812][ T943] R13: 00000000000005dc R14: ffffc90001127198 R15: ffff88800e26af08
[ 107.024326][ T943] FS: 00007f5980d6c800(0000) GS:ffff8880a2c37000(0000) knlGS:0000000000000000
[ 107.024916][ T943] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 107.025334][ T943] CR2: 00000000004a1738 CR3: 000000000a348006 CR4: 0000000000772ef0
[ 107.025842][ T943] PKRU: 55555554
[ 107.026091][ T943] Call Trace:
[ 107.026341][ T943]
[ 107.026518][ T943] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 107.026856][ T943] ? mark_held_locks+0x49/0x80
[ 107.027187][ T943] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 107.027612][ T943] ? lockdep_hardirqs_on+0x7c/0x110
[ 107.027948][ T943] netif_set_mtu+0x88/0x100
[ 107.028282][ T943] ? __pfx_netif_set_mtu+0x10/0x10
[ 107.028640][ T943] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 107.029101][ T943] dev_set_mtu+0xa0/0x150
[ 107.029351][ T943] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 107.029811][ T943] br_add_if+0xda3/0x1330 [bridge]
[ 107.030189][ T943] do_set_master+0x32f/0x500
[ 107.030522][ T943] ? rtnl_configure_link+0x1d3/0x260
[ 107.030866][ T943] rtnl_newlink_create+0x3c5/0x770
[ 107.031205][ T943] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 107.031543][ T943] ? __dev_get_by_name+0x12/0x50
[ 107.031875][ T943] ? rtnl_dev_get+0xa2/0x150
[ 107.032206][ T943] ? __pfx_rtnl_dev_get+0x10/0x10
[ 107.032552][ T943] ? rtnl_newlink+0x651/0xa60
[ 107.032883][ T943] ? reacquire_held_locks+0xd1/0x200
[ 107.033226][ T943] __rtnl_newlink+0x231/0xa40
[ 107.033577][ T943] rtnl_newlink+0x69a/0xa60
[ 107.033907][ T943] ? __pfx_rtnl_newlink+0x10/0x10
[ 107.034260][ T943] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 107.034596][ T943] ? __lock_release+0x5d/0x170
[ 107.034931][ T943] ? __pfx_rtnl_newlink+0x10/0x10
[ 107.035259][ T943] rtnetlink_rcv_msg+0x710/0xc00
[ 107.035607][ T943] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 107.035953][ T943] ? __lock_acquire+0x44d/0x7e0
[ 107.036295][ T943] netlink_rcv_skb+0x121/0x350
[ 107.036639][ T943] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 107.036977][ T943] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 107.037315][ T943] ? netlink_deliver_tap+0x13e/0x340
[ 107.037652][ T943] ? netlink_deliver_tap+0xc3/0x340
[ 107.037986][ T943] netlink_unicast+0x49e/0x780
[ 107.038321][ T943] ? __pfx_netlink_unicast+0x10/0x10
[ 107.038659][ T943] ? __lock_acquire+0x44d/0x7e0
[ 107.039016][ T943] netlink_sendmsg+0x721/0xbe0
[ 107.039359][ T943] ? __pfx_netlink_sendmsg+0x10/0x10
[ 107.039708][ T943] ? __import_iovec+0x238/0x3c0
[ 107.040058][ T943] ____sys_sendmsg+0x7ad/0xa10
[ 107.040405][ T943] ? __pfx_____sys_sendmsg+0x10/0x10
[ 107.040736][ T943] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 107.041139][ T943] ? rcu_read_unlock+0x18/0x70
[ 107.041475][ T943] ___sys_sendmsg+0xed/0x170
[ 107.041792][ T943] ? __pfx____sys_sendmsg+0x10/0x10
[ 107.042110][ T943] ? __pfx_handle_pte_fault+0x10/0x10
[ 107.042437][ T943] ? reacquire_held_locks+0xd1/0x200
[ 107.042756][ T943] ? do_user_addr_fault+0x461/0xe00
[ 107.043073][ T943] ? __handle_mm_fault+0x3fc/0x5e0
[ 107.043387][ T943] ? __pfx___handle_mm_fault+0x10/0x10
[ 107.043716][ T943] ? lock_vma_under_rcu+0x36c/0x6b0
[ 107.044048][ T943] __sys_sendmsg+0x10b/0x1a0
[ 107.044378][ T943] ? __pfx___sys_sendmsg+0x10/0x10
[ 107.044709][ T943] ? exc_page_fault+0x5d/0xc0
[ 107.045036][ T943] ? do_user_addr_fault+0x959/0xe00
[ 107.045354][ T943] ? rcu_is_watching+0x12/0xc0
[ 107.045683][ T943] do_syscall_64+0xc1/0x380
[ 107.045999][ T943] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 107.046409][ T943] RIP: 0033:0x7f5980f391e7
[ 107.046737][ T943] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 107.047867][ T943] RSP: 002b:00007ffe46b4c6b8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 107.048345][ T943] RAX: ffffffffffffffda RBX: 00007ffe46b4cde0 RCX: 00007f5980f391e7
[ 107.048827][ T943] RDX: 0000000000000000 RSI: 00007ffe46b4c720 RDI: 0000000000000005
[ 107.049303][ T943] RBP: 0000000000000000 R08: 000000000000004c R09: 0000000000403668
[ 107.049783][ T943] R10: 0000000000403668 R11: 0000000000000246 R12: 00007ffe46b4ce18
[ 107.050253][ T943] R13: 00000000686e0b60 R14: 0000000000499600 R15: 0000000000000000
[ 107.050744][ T943]
[ 107.050985][ T943] irq event stamp: 50521
[ 107.051229][ T943] hardirqs last enabled at (50529): [] __up_console_sem+0x6b/0x80
[ 107.051784][ T943] hardirqs last disabled at (50538): [] __up_console_sem+0x50/0x80
[ 107.052328][ T943] softirqs last enabled at (50432): [] handle_softirqs+0x358/0x620
[ 107.052885][ T943] softirqs last disabled at (50421): [] __irq_exit_rcu+0xfa/0x160
[ 107.053441][ T943] ---[ end trace 0000000000000000 ]---
[ 107.208163][ T944] br-test1: port 5(br-test1-du5) entered blocking state
[ 107.208609][ T944] br-test1: port 5(br-test1-du5) entered disabled state
[ 107.209036][ T944] br-test1-du5: entered allmulticast mode
[ 107.212802][ T944] br-test1-du5: entered promiscuous mode
[ 107.214066][ T944] br-test1: port 5(br-test1-du5) entered blocking state
[ 107.214519][ T944] br-test1: port 5(br-test1-du5) entered forwarding state
[ 107.215384][ T944] ------------[ cut here ]------------
[ 107.215741][ T944] WARNING: CPU: 3 PID: 944 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 107.216398][ T944] Modules linked in: dummy sch_ingress bridge stp llc 8021q vrf veth
[ 107.216926][ T944] CPU: 3 UID: 0 PID: 944 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 107.217580][ T944] Tainted: [W]=WARN
[ 107.217820][ T944] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 107.218216][ T944] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 107.218551][ T944] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 107.219726][ T944] RSP: 0018:ffffc900019d7080 EFLAGS: 00010246
[ 107.220134][ T944] RAX: 0000000000000000 RBX: ffff88800e26a000 RCX: 0000000000000001
[ 107.220623][ T944] RDX: 0000000000000000 RSI: ffffffff9169b941 RDI: ffffffff90e555e0
[ 107.221100][ T944] RBP: ffffc900019d7168 R08: 0000000000000000 R09: 0000000000000000
[ 107.221583][ T944] R10: ffffc900019d7198 R11: ffffffff924a8918 R12: 1ffff9200033ae14
[ 107.222108][ T944] R13: 00000000000005dc R14: ffffc900019d7198 R15: ffff88800e26af08
[ 107.222619][ T944] FS: 00007fe9b957f800(0000) GS:ffff8880a2c37000(0000) knlGS:0000000000000000
[ 107.223216][ T944] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 107.223623][ T944] CR2: 00000000004a1738 CR3: 000000000c2e4005 CR4: 0000000000772ef0
[ 107.224107][ T944] PKRU: 55555554
[ 107.224360][ T944] Call Trace:
[ 107.224616][ T944]
[ 107.224786][ T944] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 107.225113][ T944] ? mark_held_locks+0x49/0x80
[ 107.225452][ T944] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 107.225854][ T944] ? lockdep_hardirqs_on+0x7c/0x110
[ 107.226180][ T944] netif_set_mtu+0x88/0x100
[ 107.226515][ T944] ? __pfx_netif_set_mtu+0x10/0x10
[ 107.226855][ T944] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 107.227304][ T944] dev_set_mtu+0xa0/0x150
[ 107.227601][ T944] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 107.228038][ T944] br_add_if+0xda3/0x1330 [bridge]
[ 107.228409][ T944] do_set_master+0x32f/0x500
[ 107.228782][ T944] ? rtnl_configure_link+0x1d3/0x260
[ 107.229121][ T944] rtnl_newlink_create+0x3c5/0x770
[ 107.229468][ T944] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 107.229798][ T944] ? __dev_get_by_name+0x12/0x50
[ 107.230131][ T944] ? rtnl_dev_get+0xa2/0x150
[ 107.230474][ T944] ? __pfx_rtnl_dev_get+0x10/0x10
[ 107.230804][ T944] ? rtnl_newlink+0x651/0xa60
[ 107.231136][ T944] ? reacquire_held_locks+0xd1/0x200
[ 107.231486][ T944] __rtnl_newlink+0x231/0xa40
[ 107.231821][ T944] rtnl_newlink+0x69a/0xa60
[ 107.232190][ T944] ? __pfx_rtnl_newlink+0x10/0x10
[ 107.232545][ T944] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 107.232869][ T944] ? __lock_release+0x5d/0x170
[ 107.233185][ T944] ? __pfx_rtnl_newlink+0x10/0x10
[ 107.233523][ T944] rtnetlink_rcv_msg+0x710/0xc00
[ 107.233856][ T944] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 107.234190][ T944] ? __lock_acquire+0x44d/0x7e0
[ 107.234539][ T944] netlink_rcv_skb+0x121/0x350
[ 107.234868][ T944] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 107.235203][ T944] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 107.235563][ T944] ? netlink_deliver_tap+0x13e/0x340
[ 107.235887][ T944] ? netlink_deliver_tap+0xc3/0x340
[ 107.236215][ T944] netlink_unicast+0x49e/0x780
[ 107.236559][ T944] ? __pfx_netlink_unicast+0x10/0x10
[ 107.236883][ T944] ? __lock_acquire+0x44d/0x7e0
[ 107.237218][ T944] netlink_sendmsg+0x721/0xbe0
[ 107.237549][ T944] ? __pfx_netlink_sendmsg+0x10/0x10
[ 107.237864][ T944] ? __import_iovec+0x238/0x3c0
[ 107.238186][ T944] ____sys_sendmsg+0x7ad/0xa10
[ 107.238513][ T944] ? __pfx_____sys_sendmsg+0x10/0x10
[ 107.238825][ T944] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 107.239233][ T944] ? rcu_read_unlock+0x18/0x70
[ 107.239566][ T944] ___sys_sendmsg+0xed/0x170
[ 107.239885][ T944] ? __pfx____sys_sendmsg+0x10/0x10
[ 107.240203][ T944] ? __pfx_handle_pte_fault+0x10/0x10
[ 107.240536][ T944] ? reacquire_held_locks+0xd1/0x200
[ 107.240852][ T944] ? do_user_addr_fault+0x461/0xe00
[ 107.241176][ T944] ? __handle_mm_fault+0x3fc/0x5e0
[ 107.241509][ T944] ? __pfx___handle_mm_fault+0x10/0x10
[ 107.241826][ T944] ? lock_vma_under_rcu+0x36c/0x6b0
[ 107.242163][ T944] __sys_sendmsg+0x10b/0x1a0
[ 107.242491][ T944] ? __pfx___sys_sendmsg+0x10/0x10
[ 107.242809][ T944] ? exc_page_fault+0x5d/0xc0
[ 107.243134][ T944] ? do_user_addr_fault+0x959/0xe00
[ 107.243470][ T944] ? rcu_is_watching+0x12/0xc0
[ 107.243797][ T944] do_syscall_64+0xc1/0x380
[ 107.244118][ T944] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 107.244535][ T944] RIP: 0033:0x7fe9b974c1e7
[ 107.244864][ T944] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 107.246022][ T944] RSP: 002b:00007ffd30c68a78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 107.246513][ T944] RAX: ffffffffffffffda RBX: 00007ffd30c691a0 RCX: 00007fe9b974c1e7
[ 107.246995][ T944] RDX: 0000000000000000 RSI: 00007ffd30c68ae0 RDI: 0000000000000005
[ 107.247489][ T944] RBP: 0000000000000000 R08: 000000000000004c R09: 0000000000403668
[ 107.247990][ T944] R10: 0000000000403668 R11: 0000000000000246 R12: 00007ffd30c691d8
[ 107.248483][ T944] R13: 00000000686e0b60 R14: 0000000000499600 R15: 0000000000000000
[ 107.248974][ T944]
[ 107.249215][ T944] irq event stamp: 55659
[ 107.249465][ T944] hardirqs last enabled at (55669): [] __up_console_sem+0x6b/0x80
[ 107.250047][ T944] hardirqs last disabled at (55676): [] __up_console_sem+0x50/0x80
[ 107.250611][ T944] softirqs last enabled at (55540): [] handle_softirqs+0x358/0x620
[ 107.251166][ T944] softirqs last disabled at (55535): [] __irq_exit_rcu+0xfa/0x160
[ 107.251726][ T944] ---[ end trace 0000000000000000 ]---
[ 107.394124][ T946] br-test1: port 6(br-test1-du6) entered blocking state
[ 107.394608][ T946] br-test1: port 6(br-test1-du6) entered disabled state
[ 107.395036][ T946] br-test1-du6: entered allmulticast mode
[ 107.399437][ T946] br-test1-du6: entered promiscuous mode
[ 107.400871][ T946] br-test1: port 6(br-test1-du6) entered blocking state
[ 107.401309][ T946] br-test1: port 6(br-test1-du6) entered forwarding state
[ 107.402979][ T946] ------------[ cut here ]------------
[ 107.403328][ T946] WARNING: CPU: 3 PID: 946 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 107.404002][ T946] Modules linked in: dummy sch_ingress bridge stp llc 8021q vrf veth
[ 107.404847][ T946] CPU: 3 UID: 0 PID: 946 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 107.405505][ T946] Tainted: [W]=WARN
[ 107.405743][ T946] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 107.406157][ T946] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 107.406507][ T946] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 107.407647][ T946] RSP: 0018:ffffc90001127080 EFLAGS: 00010246
[ 107.408050][ T946] RAX: 0000000000000000 RBX: ffff88800e26a000 RCX: 0000000000000001
[ 107.408532][ T946] RDX: 0000000000000000 RSI: ffffffff9169b941 RDI: ffffffff90e555e0
[ 107.409007][ T946] RBP: ffffc90001127168 R08: 0000000000000000 R09: 0000000000000000
[ 107.409489][ T946] R10: ffffc90001127198 R11: ffffffff924a8918 R12: 1ffff92000224e14
[ 107.409962][ T946] R13: 00000000000005dc R14: ffffc90001127198 R15: ffff88800e26af08
[ 107.410438][ T946] FS: 00007f1513256800(0000) GS:ffff8880a2c37000(0000) knlGS:0000000000000000
[ 107.410986][ T946] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 107.411380][ T946] CR2: 00000000004a1738 CR3: 000000000f5a2002 CR4: 0000000000772ef0
[ 107.411872][ T946] PKRU: 55555554
[ 107.412206][ T946] Call Trace:
[ 107.412451][ T946]
[ 107.412617][ T946] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 107.412940][ T946] ? mark_held_locks+0x49/0x80
[ 107.413281][ T946] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 107.413687][ T946] ? lockdep_hardirqs_on+0x7c/0x110
[ 107.414014][ T946] netif_set_mtu+0x88/0x100
[ 107.414341][ T946] ? __pfx_netif_set_mtu+0x10/0x10
[ 107.414681][ T946] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 107.415124][ T946] dev_set_mtu+0xa0/0x150
[ 107.415364][ T946] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 107.415807][ T946] br_add_if+0xda3/0x1330 [bridge]
[ 107.416171][ T946] do_set_master+0x32f/0x500
[ 107.416503][ T946] ? rtnl_configure_link+0x1d3/0x260
[ 107.416824][ T946] rtnl_newlink_create+0x3c5/0x770
[ 107.417151][ T946] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 107.417478][ T946] ? __dev_get_by_name+0x12/0x50
[ 107.417795][ T946] ? rtnl_dev_get+0xa2/0x150
[ 107.418115][ T946] ? __pfx_rtnl_dev_get+0x10/0x10
[ 107.418448][ T946] ? rtnl_newlink+0x651/0xa60
[ 107.418766][ T946] ? reacquire_held_locks+0xd1/0x200
[ 107.419087][ T946] __rtnl_newlink+0x231/0xa40
[ 107.419423][ T946] rtnl_newlink+0x69a/0xa60
[ 107.419744][ T946] ? __pfx_rtnl_newlink+0x10/0x10
[ 107.420074][ T946] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 107.420400][ T946] ? __lock_release+0x5d/0x170
[ 107.420723][ T946] ? __pfx_rtnl_newlink+0x10/0x10
[ 107.421040][ T946] rtnetlink_rcv_msg+0x710/0xc00
[ 107.421372][ T946] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 107.421712][ T946] ? __lock_acquire+0x44d/0x7e0
[ 107.422041][ T946] netlink_rcv_skb+0x121/0x350
[ 107.422363][ T946] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 107.422699][ T946] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 107.423032][ T946] ? netlink_deliver_tap+0x13e/0x340
[ 107.423348][ T946] ? netlink_deliver_tap+0xc3/0x340
[ 107.423680][ T946] netlink_unicast+0x49e/0x780
[ 107.424011][ T946] ? __pfx_netlink_unicast+0x10/0x10
[ 107.424362][ T946] ? __lock_acquire+0x44d/0x7e0
[ 107.424690][ T946] netlink_sendmsg+0x721/0xbe0
[ 107.425008][ T946] ? __pfx_netlink_sendmsg+0x10/0x10
[ 107.425328][ T946] ? __import_iovec+0x238/0x3c0
[ 107.425679][ T946] ____sys_sendmsg+0x7ad/0xa10
[ 107.426001][ T946] ? __pfx_____sys_sendmsg+0x10/0x10
[ 107.426313][ T946] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 107.426722][ T946] ? rcu_read_unlock+0x18/0x70
[ 107.427049][ T946] ___sys_sendmsg+0xed/0x170
[ 107.427364][ T946] ? __pfx____sys_sendmsg+0x10/0x10
[ 107.427685][ T946] ? __pfx_handle_pte_fault+0x10/0x10
[ 107.428004][ T946] ? reacquire_held_locks+0xd1/0x200
[ 107.428319][ T946] ? do_user_addr_fault+0x461/0xe00
[ 107.428652][ T946] ? __handle_mm_fault+0x3fc/0x5e0
[ 107.428976][ T946] ? __pfx___handle_mm_fault+0x10/0x10
[ 107.429296][ T946] ? lock_vma_under_rcu+0x36c/0x6b0
[ 107.429641][ T946] __sys_sendmsg+0x10b/0x1a0
[ 107.429956][ T946] ? __pfx___sys_sendmsg+0x10/0x10
[ 107.430285][ T946] ? exc_page_fault+0x5d/0xc0
[ 107.430637][ T946] ? do_user_addr_fault+0x959/0xe00
[ 107.430964][ T946] ? rcu_is_watching+0x12/0xc0
[ 107.431293][ T946] do_syscall_64+0xc1/0x380
[ 107.431628][ T946] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 107.432045][ T946] RIP: 0033:0x7f15134231e7
[ 107.432398][ T946] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 107.433607][ T946] RSP: 002b:00007fff04ea0328 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 107.434115][ T946] RAX: ffffffffffffffda RBX: 00007fff04ea0a50 RCX: 00007f15134231e7
[ 107.434641][ T946] RDX: 0000000000000000 RSI: 00007fff04ea0390 RDI: 0000000000000005
[ 107.435147][ T946] RBP: 0000000000000000 R08: 000000000000004c R09: 0000000000403668
[ 107.435663][ T946] R10: 0000000000403668 R11: 0000000000000246 R12: 00007fff04ea0a88
[ 107.436168][ T946] R13: 00000000686e0b61 R14: 0000000000499600 R15: 0000000000000000
[ 107.436695][ T946]
[ 107.436948][ T946] irq event stamp: 44147
[ 107.437197][ T946] hardirqs last enabled at (44155): [] __up_console_sem+0x6b/0x80
[ 107.437757][ T946] hardirqs last disabled at (44164): [] __up_console_sem+0x50/0x80
[ 107.438302][ T946] softirqs last enabled at (43396): [] handle_softirqs+0x358/0x620
[ 107.438905][ T946] softirqs last disabled at (43197): [] __irq_exit_rcu+0xfa/0x160
[ 107.439469][ T946] ---[ end trace 0000000000000000 ]---
[ 107.611199][ T950] br-test1: port 7(br-test1-du7) entered blocking state
[ 107.611728][ T950] br-test1: port 7(br-test1-du7) entered disabled state
[ 107.612292][ T950] br-test1-du7: entered allmulticast mode
[ 107.616611][ T950] br-test1-du7: entered promiscuous mode
[ 107.618015][ T950] br-test1: port 7(br-test1-du7) entered blocking state
[ 107.618482][ T950] br-test1: port 7(br-test1-du7) entered forwarding state
[ 107.619565][ T950] ------------[ cut here ]------------
[ 107.620012][ T950] WARNING: CPU: 2 PID: 950 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 107.620927][ T950] Modules linked in: dummy sch_ingress bridge stp llc 8021q vrf veth
[ 107.621597][ T950] CPU: 2 UID: 0 PID: 950 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 107.622377][ T950] Tainted: [W]=WARN
[ 107.622707][ T950] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 107.623193][ T950] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 107.623597][ T950] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 107.624769][ T950] RSP: 0000:ffffc900019d7080 EFLAGS: 00010246
[ 107.625184][ T950] RAX: 0000000000000000 RBX: ffff88800e26a000 RCX: 0000000000000001
[ 107.625677][ T950] RDX: 0000000000000000 RSI: ffffffff9169b941 RDI: ffffffff90e555e0
[ 107.626163][ T950] RBP: ffffc900019d7168 R08: 0000000000000000 R09: 0000000000000000
[ 107.626655][ T950] R10: ffffc900019d7198 R11: ffffffff924a8918 R12: 1ffff9200033ae14
[ 107.627234][ T950] R13: 00000000000005dc R14: ffffc900019d7198 R15: ffff88800e26af08
[ 107.627816][ T950] FS: 00007ff890a61800(0000) GS:ffff8880a2bb7000(0000) knlGS:0000000000000000
[ 107.628573][ T950] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 107.629143][ T950] CR2: 00007f9669a76c94 CR3: 000000000f488001 CR4: 0000000000772ef0
[ 107.629849][ T950] PKRU: 55555554
[ 107.630170][ T950] Call Trace:
[ 107.630511][ T950]
[ 107.630739][ T950] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 107.631180][ T950] ? mark_held_locks+0x49/0x80
[ 107.631593][ T950] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 107.632140][ T950] ? lockdep_hardirqs_on+0x7c/0x110
[ 107.632517][ T950] netif_set_mtu+0x88/0x100
[ 107.632934][ T950] ? __pfx_netif_set_mtu+0x10/0x10
[ 107.633362][ T950] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 107.633951][ T950] dev_set_mtu+0xa0/0x150
[ 107.634278][ T950] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 107.634838][ T950] br_add_if+0xda3/0x1330 [bridge]
[ 107.635296][ T950] do_set_master+0x32f/0x500
[ 107.635719][ T950] ? rtnl_configure_link+0x1d3/0x260
[ 107.636097][ T950] rtnl_newlink_create+0x3c5/0x770
[ 107.636491][ T950] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 107.636891][ T950] ? __dev_get_by_name+0x12/0x50
[ 107.637278][ T950] ? rtnl_dev_get+0xa2/0x150
[ 107.637697][ T950] ? __pfx_rtnl_dev_get+0x10/0x10
[ 107.638092][ T950] ? rtnl_newlink+0x651/0xa60
[ 107.639063][ T950] ? reacquire_held_locks+0xd1/0x200
[ 107.639548][ T950] __rtnl_newlink+0x231/0xa40
[ 107.639937][ T950] rtnl_newlink+0x69a/0xa60
[ 107.640598][ T950] ? __pfx_rtnl_newlink+0x10/0x10
[ 107.641275][ T950] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 107.641669][ T950] ? __lock_release+0x5d/0x170
[ 107.642111][ T950] ? __pfx_rtnl_newlink+0x10/0x10
[ 107.642898][ T950] rtnetlink_rcv_msg+0x710/0xc00
[ 107.643927][ T950] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 107.644377][ T950] ? __lock_acquire+0x44d/0x7e0
[ 107.644861][ T950] netlink_rcv_skb+0x121/0x350
[ 107.645251][ T950] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 107.645679][ T950] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 107.646117][ T950] ? netlink_deliver_tap+0x13e/0x340
[ 107.646531][ T950] ? netlink_deliver_tap+0xc3/0x340
[ 107.646951][ T950] netlink_unicast+0x49e/0x780
[ 107.647350][ T950] ? __pfx_netlink_unicast+0x10/0x10
[ 107.647783][ T950] ? __lock_acquire+0x44d/0x7e0
[ 107.648731][ T950] netlink_sendmsg+0x721/0xbe0
[ 107.649120][ T950] ? __pfx_netlink_sendmsg+0x10/0x10
[ 107.649499][ T950] ? __import_iovec+0x238/0x3c0
[ 107.649863][ T950] ____sys_sendmsg+0x7ad/0xa10
[ 107.650450][ T950] ? __pfx_____sys_sendmsg+0x10/0x10
[ 107.651029][ T950] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 107.651468][ T950] ? rcu_read_unlock+0x18/0x70
[ 107.651820][ T950] ___sys_sendmsg+0xed/0x170
[ 107.652212][ T950] ? __pfx____sys_sendmsg+0x10/0x10
[ 107.652575][ T950] ? __pfx_handle_pte_fault+0x10/0x10
[ 107.652927][ T950] ? reacquire_held_locks+0xd1/0x200
[ 107.653275][ T950] ? do_user_addr_fault+0x461/0xe00
[ 107.653877][ T950] ? __handle_mm_fault+0x3fc/0x5e0
[ 107.654239][ T950] ? __pfx___handle_mm_fault+0x10/0x10
[ 107.654592][ T950] ? lock_vma_under_rcu+0x36c/0x6b0
[ 107.654962][ T950] __sys_sendmsg+0x10b/0x1a0
[ 107.655306][ T950] ? __pfx___sys_sendmsg+0x10/0x10
[ 107.655656][ T950] ? exc_page_fault+0x5d/0xc0
[ 107.656011][ T950] ? do_user_addr_fault+0x959/0xe00
[ 107.656365][ T950] ? rcu_is_watching+0x12/0xc0
[ 107.656732][ T950] do_syscall_64+0xc1/0x380
[ 107.657082][ T950] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 107.657515][ T950] RIP: 0033:0x7ff890c2e1e7
[ 107.657872][ T950] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 107.659328][ T950] RSP: 002b:00007fff1dd7f798 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 107.660328][ T950] RAX: ffffffffffffffda RBX: 00007fff1dd7fec0 RCX: 00007ff890c2e1e7
[ 107.661075][ T950] RDX: 0000000000000000 RSI: 00007fff1dd7f800 RDI: 0000000000000005
[ 107.661597][ T950] RBP: 0000000000000000 R08: 000000000000004c R09: 0000000000403668
[ 107.662106][ T950] R10: 0000000000403668 R11: 0000000000000246 R12: 00007fff1dd7fef8
[ 107.662867][ T950] R13: 00000000686e0b61 R14: 0000000000499600 R15: 0000000000000000
[ 107.663625][ T950]
[ 107.663893][ T950] irq event stamp: 41603
[ 107.664155][ T950] hardirqs last enabled at (41613): [] __up_console_sem+0x6b/0x80
[ 107.664764][ T950] hardirqs last disabled at (41624): [] __up_console_sem+0x50/0x80
[ 107.665350][ T950] softirqs last enabled at (41240): [] handle_softirqs+0x358/0x620
[ 107.665952][ T950] softirqs last disabled at (41233): [] __irq_exit_rcu+0xfa/0x160
[ 107.666778][ T950] ---[ end trace 0000000000000000 ]---
[ 107.821912][ T952] br-test1: port 8(br-test1-du8) entered blocking state
[ 107.822354][ T952] br-test1: port 8(br-test1-du8) entered disabled state
[ 107.822791][ T952] br-test1-du8: entered allmulticast mode
[ 107.826329][ T952] br-test1-du8: entered promiscuous mode
[ 107.827606][ T952] br-test1: port 8(br-test1-du8) entered blocking state
[ 107.828266][ T952] br-test1: port 8(br-test1-du8) entered forwarding state
[ 107.829153][ T952] ------------[ cut here ]------------
[ 107.829519][ T952] WARNING: CPU: 2 PID: 952 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 107.830162][ T952] Modules linked in: dummy sch_ingress bridge stp llc 8021q vrf veth
[ 107.830832][ T952] CPU: 2 UID: 0 PID: 952 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 107.831510][ T952] Tainted: [W]=WARN
[ 107.831854][ T952] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 107.832270][ T952] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 107.832623][ T952] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 107.833770][ T952] RSP: 0018:ffffc90000567080 EFLAGS: 00010246
[ 107.834191][ T952] RAX: 0000000000000000 RBX: ffff88800e26a000 RCX: 0000000000000001
[ 107.834698][ T952] RDX: 0000000000000000 RSI: ffffffff9169b941 RDI: ffffffff90e555e0
[ 107.835190][ T952] RBP: ffffc90000567168 R08: 0000000000000000 R09: 0000000000000000
[ 107.835680][ T952] R10: ffffc90000567198 R11: ffffffff924a8918 R12: 1ffff920000ace14
[ 107.836168][ T952] R13: 00000000000005dc R14: ffffc90000567198 R15: ffff88800e26af08
[ 107.836661][ T952] FS: 00007f8384dac800(0000) GS:ffff8880a2bb7000(0000) knlGS:0000000000000000
[ 107.837219][ T952] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 107.837635][ T952] CR2: 00000000004a1738 CR3: 0000000009555005 CR4: 0000000000772ef0
[ 107.838148][ T952] PKRU: 55555554
[ 107.838412][ T952] Call Trace:
[ 107.838662][ T952]
[ 107.838837][ T952] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 107.839172][ T952] ? mark_held_locks+0x49/0x80
[ 107.839515][ T952] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 107.839923][ T952] ? lockdep_hardirqs_on+0x7c/0x110
[ 107.840255][ T952] netif_set_mtu+0x88/0x100
[ 107.840594][ T952] ? __pfx_netif_set_mtu+0x10/0x10
[ 107.840935][ T952] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 107.841397][ T952] dev_set_mtu+0xa0/0x150
[ 107.841653][ T952] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 107.842095][ T952] br_add_if+0xda3/0x1330 [bridge]
[ 107.842479][ T952] do_set_master+0x32f/0x500
[ 107.842831][ T952] ? rtnl_configure_link+0x1d3/0x260
[ 107.843169][ T952] rtnl_newlink_create+0x3c5/0x770
[ 107.843510][ T952] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 107.843835][ T952] ? __dev_get_by_name+0x12/0x50
[ 107.844160][ T952] ? rtnl_dev_get+0xa2/0x150
[ 107.844511][ T952] ? __pfx_rtnl_dev_get+0x10/0x10
[ 107.844843][ T952] ? rtnl_newlink+0x651/0xa60
[ 107.845176][ T952] ? reacquire_held_locks+0xd1/0x200
[ 107.845516][ T952] __rtnl_newlink+0x231/0xa40
[ 107.845858][ T952] rtnl_newlink+0x69a/0xa60
[ 107.846189][ T952] ? __pfx_rtnl_newlink+0x10/0x10
[ 107.846537][ T952] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 107.846861][ T952] ? __lock_release+0x5d/0x170
[ 107.847201][ T952] ? __pfx_rtnl_newlink+0x10/0x10
[ 107.847535][ T952] rtnetlink_rcv_msg+0x710/0xc00
[ 107.847880][ T952] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 107.848215][ T952] ? __lock_acquire+0x44d/0x7e0
[ 107.848558][ T952] netlink_rcv_skb+0x121/0x350
[ 107.848885][ T952] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 107.849215][ T952] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 107.849560][ T952] ? netlink_deliver_tap+0x13e/0x340
[ 107.849895][ T952] ? netlink_deliver_tap+0xc3/0x340
[ 107.850223][ T952] netlink_unicast+0x49e/0x780
[ 107.850566][ T952] ? __pfx_netlink_unicast+0x10/0x10
[ 107.850899][ T952] ? __lock_acquire+0x44d/0x7e0
[ 107.851236][ T952] netlink_sendmsg+0x721/0xbe0
[ 107.851576][ T952] ? __pfx_netlink_sendmsg+0x10/0x10
[ 107.851941][ T952] ? __import_iovec+0x238/0x3c0
[ 107.852308][ T952] ____sys_sendmsg+0x7ad/0xa10
[ 107.852649][ T952] ? __pfx_____sys_sendmsg+0x10/0x10
[ 107.852979][ T952] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 107.853398][ T952] ? rcu_read_unlock+0x18/0x70
[ 107.853759][ T952] ___sys_sendmsg+0xed/0x170
[ 107.854087][ T952] ? __pfx____sys_sendmsg+0x10/0x10
[ 107.854433][ T952] ? __pfx_handle_pte_fault+0x10/0x10
[ 107.854788][ T952] ? reacquire_held_locks+0xd1/0x200
[ 107.855121][ T952] ? do_user_addr_fault+0x461/0xe00
[ 107.855473][ T952] ? __handle_mm_fault+0x3fc/0x5e0
[ 107.855805][ T952] ? __pfx___handle_mm_fault+0x10/0x10
[ 107.856130][ T952] ? lock_vma_under_rcu+0x36c/0x6b0
[ 107.856485][ T952] __sys_sendmsg+0x10b/0x1a0
[ 107.856821][ T952] ? __pfx___sys_sendmsg+0x10/0x10
[ 107.857154][ T952] ? exc_page_fault+0x5d/0xc0
[ 107.857497][ T952] ? do_user_addr_fault+0x959/0xe00
[ 107.857837][ T952] ? rcu_is_watching+0x12/0xc0
[ 107.858166][ T952] do_syscall_64+0xc1/0x380
[ 107.858529][ T952] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 107.858930][ T952] RIP: 0033:0x7f8384f791e7
[ 107.859266][ T952] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 107.860444][ T952] RSP: 002b:00007ffff0b86a08 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 107.860940][ T952] RAX: ffffffffffffffda RBX: 00007ffff0b87130 RCX: 00007f8384f791e7
[ 107.861434][ T952] RDX: 0000000000000000 RSI: 00007ffff0b86a70 RDI: 0000000000000005
[ 107.861938][ T952] RBP: 0000000000000000 R08: 000000000000004c R09: 0000000000403668
[ 107.862440][ T952] R10: 0000000000403668 R11: 0000000000000246 R12: 00007ffff0b87168
[ 107.862934][ T952] R13: 00000000686e0b61 R14: 0000000000499600 R15: 0000000000000000
[ 107.863447][ T952]
[ 107.863706][ T952] irq event stamp: 47081
[ 107.863958][ T952] hardirqs last enabled at (47091): [] __up_console_sem+0x6b/0x80
[ 107.864585][ T952] hardirqs last disabled at (47102): [] __up_console_sem+0x50/0x80
[ 107.865163][ T952] softirqs last enabled at (46076): [] handle_softirqs+0x358/0x620
[ 107.865758][ T952] softirqs last disabled at (46037): [] __irq_exit_rcu+0xfa/0x160
[ 107.866331][ T952] ---[ end trace 0000000000000000 ]---
[ 108.018544][ T953] br-test1: port 9(br-test1-du9) entered blocking state
[ 108.019014][ T953] br-test1: port 9(br-test1-du9) entered disabled state
[ 108.020003][ T953] br-test1-du9: entered allmulticast mode
[ 108.024080][ T953] br-test1-du9: entered promiscuous mode
[ 108.025406][ T953] br-test1: port 9(br-test1-du9) entered blocking state
[ 108.025846][ T953] br-test1: port 9(br-test1-du9) entered forwarding state
[ 108.026859][ T953] ------------[ cut here ]------------
[ 108.027201][ T953] WARNING: CPU: 2 PID: 953 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 108.027900][ T953] Modules linked in: dummy sch_ingress bridge stp llc 8021q vrf veth
[ 108.028475][ T953] CPU: 2 UID: 0 PID: 953 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 108.029156][ T953] Tainted: [W]=WARN
[ 108.029438][ T953] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 108.029863][ T953] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 108.030213][ T953] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 108.031445][ T953] RSP: 0018:ffffc900005f7080 EFLAGS: 00010246
[ 108.031881][ T953] RAX: 0000000000000000 RBX: ffff88800e26a000 RCX: 0000000000000001
[ 108.032385][ T953] RDX: 0000000000000000 RSI: ffffffff9169b941 RDI: ffffffff90e555e0
[ 108.032929][ T953] RBP: ffffc900005f7168 R08: 0000000000000000 R09: 0000000000000000
[ 108.033452][ T953] R10: ffffc900005f7198 R11: ffffffff924a8918 R12: 1ffff920000bee14
[ 108.033961][ T953] R13: 00000000000005dc R14: ffffc900005f7198 R15: ffff88800e26af08
[ 108.034495][ T953] FS: 00007f4fe15f6800(0000) GS:ffff8880a2bb7000(0000) knlGS:0000000000000000
[ 108.035096][ T953] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 108.035529][ T953] CR2: 00000000004a1738 CR3: 0000000009555001 CR4: 0000000000772ef0
[ 108.036038][ T953] PKRU: 55555554
[ 108.036303][ T953] Call Trace:
[ 108.036583][ T953]
[ 108.036769][ T953] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 108.037127][ T953] ? mark_held_locks+0x49/0x80
[ 108.037488][ T953] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 108.037902][ T953] ? lockdep_hardirqs_on+0x7c/0x110
[ 108.038234][ T953] netif_set_mtu+0x88/0x100
[ 108.038573][ T953] ? __pfx_netif_set_mtu+0x10/0x10
[ 108.038911][ T953] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 108.039375][ T953] dev_set_mtu+0xa0/0x150
[ 108.039644][ T953] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 108.040097][ T953] br_add_if+0xda3/0x1330 [bridge]
[ 108.040492][ T953] do_set_master+0x32f/0x500
[ 108.040836][ T953] ? rtnl_configure_link+0x1d3/0x260
[ 108.041184][ T953] rtnl_newlink_create+0x3c5/0x770
[ 108.041543][ T953] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 108.041889][ T953] ? __dev_get_by_name+0x12/0x50
[ 108.042233][ T953] ? rtnl_dev_get+0xa2/0x150
[ 108.042577][ T953] ? __pfx_rtnl_dev_get+0x10/0x10
[ 108.042913][ T953] ? rtnl_newlink+0x651/0xa60
[ 108.043239][ T953] ? reacquire_held_locks+0xd1/0x200
[ 108.043589][ T953] __rtnl_newlink+0x231/0xa40
[ 108.043930][ T953] rtnl_newlink+0x69a/0xa60
[ 108.044299][ T953] ? __pfx_rtnl_newlink+0x10/0x10
[ 108.044672][ T953] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 108.045019][ T953] ? __lock_release+0x5d/0x170
[ 108.045364][ T953] ? __pfx_rtnl_newlink+0x10/0x10
[ 108.045717][ T953] rtnetlink_rcv_msg+0x710/0xc00
[ 108.046061][ T953] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 108.046402][ T953] ? __lock_acquire+0x44d/0x7e0
[ 108.046737][ T953] netlink_rcv_skb+0x121/0x350
[ 108.047082][ T953] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 108.047432][ T953] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 108.047777][ T953] ? netlink_deliver_tap+0x13e/0x340
[ 108.048105][ T953] ? netlink_deliver_tap+0xc3/0x340
[ 108.048445][ T953] netlink_unicast+0x49e/0x780
[ 108.048777][ T953] ? __pfx_netlink_unicast+0x10/0x10
[ 108.049110][ T953] ? __lock_acquire+0x44d/0x7e0
[ 108.049469][ T953] netlink_sendmsg+0x721/0xbe0
[ 108.049806][ T953] ? __pfx_netlink_sendmsg+0x10/0x10
[ 108.050139][ T953] ? __import_iovec+0x238/0x3c0
[ 108.050484][ T953] ____sys_sendmsg+0x7ad/0xa10
[ 108.050818][ T953] ? __pfx_____sys_sendmsg+0x10/0x10
[ 108.051146][ T953] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 108.051565][ T953] ? rcu_read_unlock+0x18/0x70
[ 108.051906][ T953] ___sys_sendmsg+0xed/0x170
[ 108.052240][ T953] ? __pfx____sys_sendmsg+0x10/0x10
[ 108.052576][ T953] ? __pfx_handle_pte_fault+0x10/0x10
[ 108.052909][ T953] ? reacquire_held_locks+0xd1/0x200
[ 108.053238][ T953] ? do_user_addr_fault+0x461/0xe00
[ 108.053605][ T953] ? __handle_mm_fault+0x3fc/0x5e0
[ 108.053941][ T953] ? __pfx___handle_mm_fault+0x10/0x10
[ 108.054289][ T953] ? lock_vma_under_rcu+0x36c/0x6b0
[ 108.054647][ T953] __sys_sendmsg+0x10b/0x1a0
[ 108.054981][ T953] ? __pfx___sys_sendmsg+0x10/0x10
[ 108.055311][ T953] ? exc_page_fault+0x5d/0xc0
[ 108.055657][ T953] ? do_user_addr_fault+0x959/0xe00
[ 108.055991][ T953] ? rcu_is_watching+0x12/0xc0
[ 108.056344][ T953] do_syscall_64+0xc1/0x380
[ 108.056696][ T953] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 108.057119][ T953] RIP: 0033:0x7f4fe17c31e7
[ 108.057478][ T953] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 108.058659][ T953] RSP: 002b:00007ffdba082058 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 108.059155][ T953] RAX: ffffffffffffffda RBX: 00007ffdba082780 RCX: 00007f4fe17c31e7
[ 108.059646][ T953] RDX: 0000000000000000 RSI: 00007ffdba0820c0 RDI: 0000000000000005
[ 108.060137][ T953] RBP: 0000000000000000 R08: 000000000000004c R09: 0000000000403668
[ 108.060638][ T953] R10: 0000000000403668 R11: 0000000000000246 R12: 00007ffdba0827b8
[ 108.061133][ T953] R13: 00000000686e0b61 R14: 0000000000499600 R15: 0000000000000000
[ 108.061637][ T953]
[ 108.061888][ T953] irq event stamp: 45269
[ 108.062140][ T953] hardirqs last enabled at (45279): [] __up_console_sem+0x6b/0x80
[ 108.062709][ T953] hardirqs last disabled at (45290): [] __up_console_sem+0x50/0x80
[ 108.063268][ T953] softirqs last enabled at (44266): [] handle_softirqs+0x358/0x620
[ 108.063835][ T953] softirqs last disabled at (44223): [] __irq_exit_rcu+0xfa/0x160
[ 108.064426][ T953] ---[ end trace 0000000000000000 ]---
[ 108.207795][ T955] br-test1: port 10(br-test1-du10) entered blocking state
[ 108.208287][ T955] br-test1: port 10(br-test1-du10) entered disabled state
[ 108.208762][ T955] br-test1-du10: entered allmulticast mode
[ 108.213761][ T955] br-test1-du10: entered promiscuous mode
[ 108.215086][ T955] br-test1: port 10(br-test1-du10) entered blocking state
[ 108.215553][ T955] br-test1: port 10(br-test1-du10) entered forwarding state
[ 108.216623][ T955] ------------[ cut here ]------------
[ 108.216956][ T955] WARNING: CPU: 2 PID: 955 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 108.217640][ T955] Modules linked in: dummy sch_ingress bridge stp llc 8021q vrf veth
[ 108.218152][ T955] CPU: 2 UID: 0 PID: 955 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 108.218817][ T955] Tainted: [W]=WARN
[ 108.219076][ T955] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 108.219517][ T955] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 108.219864][ T955] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 108.221017][ T955] RSP: 0018:ffffc90000517080 EFLAGS: 00010246
[ 108.221437][ T955] RAX: 0000000000000000 RBX: ffff88800e26a000 RCX: 0000000000000001
[ 108.221928][ T955] RDX: 0000000000000000 RSI: ffffffff9169b941 RDI: ffffffff90e555e0
[ 108.222422][ T955] RBP: ffffc90000517168 R08: 0000000000000000 R09: 0000000000000000
[ 108.222937][ T955] R10: ffffc90000517198 R11: ffffffff924a8918 R12: 1ffff920000a2e14
[ 108.223432][ T955] R13: 00000000000005dc R14: ffffc90000517198 R15: ffff88800e26af08
[ 108.223920][ T955] FS: 00007fcc0ac32800(0000) GS:ffff8880a2bb7000(0000) knlGS:0000000000000000
[ 108.224571][ T955] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 108.225001][ T955] CR2: 00000000004a1738 CR3: 0000000008b38005 CR4: 0000000000772ef0
[ 108.225521][ T955] PKRU: 55555554
[ 108.225789][ T955] Call Trace:
[ 108.226058][ T955]
[ 108.226245][ T955] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 108.226617][ T955] ? mark_held_locks+0x49/0x80
[ 108.226966][ T955] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 108.227404][ T955] ? lockdep_hardirqs_on+0x7c/0x110
[ 108.227754][ T955] netif_set_mtu+0x88/0x100
[ 108.228105][ T955] ? __pfx_netif_set_mtu+0x10/0x10
[ 108.228467][ T955] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 108.228944][ T955] dev_set_mtu+0xa0/0x150
[ 108.229212][ T955] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 108.229691][ T955] br_add_if+0xda3/0x1330 [bridge]
[ 108.230084][ T955] do_set_master+0x32f/0x500
[ 108.230449][ T955] ? rtnl_configure_link+0x1d3/0x260
[ 108.230826][ T955] rtnl_newlink_create+0x3c5/0x770
[ 108.231181][ T955] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 108.231676][ T955] ? __dev_get_by_name+0x12/0x50
[ 108.232105][ T955] ? rtnl_dev_get+0xa2/0x150
[ 108.232452][ T955] ? __pfx_rtnl_dev_get+0x10/0x10
[ 108.232794][ T955] ? rtnl_newlink+0x651/0xa60
[ 108.233133][ T955] ? reacquire_held_locks+0xd1/0x200
[ 108.233476][ T955] __rtnl_newlink+0x231/0xa40
[ 108.233828][ T955] rtnl_newlink+0x69a/0xa60
[ 108.234212][ T955] ? __pfx_rtnl_newlink+0x10/0x10
[ 108.234574][ T955] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 108.234902][ T955] ? __lock_release+0x5d/0x170
[ 108.235237][ T955] ? __pfx_rtnl_newlink+0x10/0x10
[ 108.235576][ T955] rtnetlink_rcv_msg+0x710/0xc00
[ 108.235920][ T955] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 108.236255][ T955] ? __lock_acquire+0x44d/0x7e0
[ 108.236606][ T955] netlink_rcv_skb+0x121/0x350
[ 108.236950][ T955] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 108.237295][ T955] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 108.237644][ T955] ? netlink_deliver_tap+0x13e/0x340
[ 108.237983][ T955] ? netlink_deliver_tap+0xc3/0x340
[ 108.238318][ T955] netlink_unicast+0x49e/0x780
[ 108.238662][ T955] ? __pfx_netlink_unicast+0x10/0x10
[ 108.239003][ T955] ? __lock_acquire+0x44d/0x7e0
[ 108.239350][ T955] netlink_sendmsg+0x721/0xbe0
[ 108.239693][ T955] ? __pfx_netlink_sendmsg+0x10/0x10
[ 108.240029][ T955] ? __import_iovec+0x238/0x3c0
[ 108.240375][ T955] ____sys_sendmsg+0x7ad/0xa10
[ 108.240727][ T955] ? __pfx_____sys_sendmsg+0x10/0x10
[ 108.241077][ T955] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 108.241513][ T955] ? rcu_read_unlock+0x18/0x70
[ 108.241856][ T955] ___sys_sendmsg+0xed/0x170
[ 108.242203][ T955] ? __pfx____sys_sendmsg+0x10/0x10
[ 108.242550][ T955] ? __pfx_handle_pte_fault+0x10/0x10
[ 108.242886][ T955] ? reacquire_held_locks+0xd1/0x200
[ 108.243213][ T955] ? do_user_addr_fault+0x461/0xe00
[ 108.243556][ T955] ? __handle_mm_fault+0x3fc/0x5e0
[ 108.243891][ T955] ? __pfx___handle_mm_fault+0x10/0x10
[ 108.244243][ T955] ? lock_vma_under_rcu+0x36c/0x6b0
[ 108.244600][ T955] __sys_sendmsg+0x10b/0x1a0
[ 108.244933][ T955] ? __pfx___sys_sendmsg+0x10/0x10
[ 108.245269][ T955] ? exc_page_fault+0x5d/0xc0
[ 108.245617][ T955] ? do_user_addr_fault+0x959/0xe00
[ 108.245947][ T955] ? rcu_is_watching+0x12/0xc0
[ 108.246287][ T955] do_syscall_64+0xc1/0x380
[ 108.246630][ T955] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 108.247037][ T955] RIP: 0033:0x7fcc0adff1e7
[ 108.247375][ T955] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 108.248529][ T955] RSP: 002b:00007fff442ecd08 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 108.249045][ T955] RAX: ffffffffffffffda RBX: 00007fff442ed430 RCX: 00007fcc0adff1e7
[ 108.249557][ T955] RDX: 0000000000000000 RSI: 00007fff442ecd70 RDI: 0000000000000005
[ 108.250076][ T955] RBP: 0000000000000000 R08: 000000000000004c R09: 0000000000403668
[ 108.250600][ T955] R10: 0000000000403668 R11: 0000000000000246 R12: 00007fff442ed468
[ 108.251112][ T955] R13: 00000000686e0b61 R14: 0000000000499600 R15: 0000000000000000
[ 108.251656][ T955]
[ 108.251923][ T955] irq event stamp: 42557
[ 108.252192][ T955] hardirqs last enabled at (42567): [] __up_console_sem+0x6b/0x80
[ 108.252799][ T955] hardirqs last disabled at (42578): [] __up_console_sem+0x50/0x80
[ 108.253402][ T955] softirqs last enabled at (41988): [] handle_softirqs+0x358/0x620
[ 108.253998][ T955] softirqs last disabled at (41929): [] __irq_exit_rcu+0xfa/0x160
[ 108.254601][ T955] ---[ end trace 0000000000000000 ]---
[ 108.409725][ T958] br-test1: port 11(br-test1-du11) entered blocking state
[ 108.410187][ T958] br-test1: port 11(br-test1-du11) entered disabled state
[ 108.410682][ T958] br-test1-du11: entered allmulticast mode
[ 108.427840][ T958] br-test1-du11: entered promiscuous mode
[ 108.429130][ T958] br-test1: port 11(br-test1-du11) entered blocking state
[ 108.429545][ T958] br-test1: port 11(br-test1-du11) entered forwarding state
[ 108.430543][ T958] ------------[ cut here ]------------
[ 108.430862][ T958] WARNING: CPU: 0 PID: 958 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 108.431545][ T958] Modules linked in: dummy sch_ingress bridge stp llc 8021q vrf veth
[ 108.432062][ T958] CPU: 0 UID: 0 PID: 958 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 108.432742][ T958] Tainted: [W]=WARN
[ 108.432995][ T958] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 108.433417][ T958] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 108.433757][ T958] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 108.434973][ T958] RSP: 0000:ffffc90000637080 EFLAGS: 00010246
[ 108.435400][ T958] RAX: 0000000000000000 RBX: ffff88800e26a000 RCX: 0000000000000001
[ 108.435896][ T958] RDX: 0000000000000000 RSI: ffffffff9169b941 RDI: ffffffff90e555e0
[ 108.436386][ T958] RBP: ffffc90000637168 R08: 0000000000000000 R09: 0000000000000000
[ 108.436894][ T958] R10: ffffc90000637198 R11: ffffffff924a8918 R12: 1ffff920000c6e14
[ 108.437403][ T958] R13: 00000000000005dc R14: ffffc90000637198 R15: ffff88800e26af08
[ 108.437901][ T958] FS: 00007f3e2b13a800(0000) GS:ffff8880a2ab7000(0000) knlGS:0000000000000000
[ 108.438489][ T958] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 108.438909][ T958] CR2: 00007f9669a76bd4 CR3: 000000000bd25003 CR4: 0000000000772ef0
[ 108.439420][ T958] PKRU: 55555554
[ 108.439670][ T958] Call Trace:
[ 108.439915][ T958]
[ 108.440092][ T958] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 108.440447][ T958] ? mark_held_locks+0x49/0x80
[ 108.440785][ T958] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 108.441206][ T958] ? lockdep_hardirqs_on+0x7c/0x110
[ 108.441551][ T958] netif_set_mtu+0x88/0x100
[ 108.441888][ T958] ? __pfx_netif_set_mtu+0x10/0x10
[ 108.442233][ T958] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 108.442703][ T958] dev_set_mtu+0xa0/0x150
[ 108.442956][ T958] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 108.443429][ T958] br_add_if+0xda3/0x1330 [bridge]
[ 108.443795][ T958] do_set_master+0x32f/0x500
[ 108.444113][ T958] ? rtnl_configure_link+0x1d3/0x260
[ 108.444467][ T958] rtnl_newlink_create+0x3c5/0x770
[ 108.444856][ T958] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 108.445216][ T958] ? __dev_get_by_name+0x12/0x50
[ 108.445585][ T958] ? rtnl_dev_get+0xa2/0x150
[ 108.445953][ T958] ? __pfx_rtnl_dev_get+0x10/0x10
[ 108.446314][ T958] ? rtnl_newlink+0x651/0xa60
[ 108.446667][ T958] ? reacquire_held_locks+0xd1/0x200
[ 108.447027][ T958] __rtnl_newlink+0x231/0xa40
[ 108.447402][ T958] rtnl_newlink+0x69a/0xa60
[ 108.447764][ T958] ? __pfx_rtnl_newlink+0x10/0x10
[ 108.448126][ T958] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 108.448481][ T958] ? __lock_release+0x5d/0x170
[ 108.448822][ T958] ? __pfx_rtnl_newlink+0x10/0x10
[ 108.449156][ T958] rtnetlink_rcv_msg+0x710/0xc00
[ 108.449500][ T958] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 108.449836][ T958] ? __lock_acquire+0x44d/0x7e0
[ 108.450190][ T958] netlink_rcv_skb+0x121/0x350
[ 108.450542][ T958] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 108.450906][ T958] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 108.451259][ T958] ? netlink_deliver_tap+0x13e/0x340
[ 108.451605][ T958] ? netlink_deliver_tap+0xc3/0x340
[ 108.451938][ T958] netlink_unicast+0x49e/0x780
[ 108.452283][ T958] ? __pfx_netlink_unicast+0x10/0x10
[ 108.452634][ T958] ? __lock_acquire+0x44d/0x7e0
[ 108.452987][ T958] netlink_sendmsg+0x721/0xbe0
[ 108.453339][ T958] ? __pfx_netlink_sendmsg+0x10/0x10
[ 108.453703][ T958] ? __import_iovec+0x238/0x3c0
[ 108.454046][ T958] ____sys_sendmsg+0x7ad/0xa10
[ 108.454426][ T958] ? __pfx_____sys_sendmsg+0x10/0x10
[ 108.454746][ T958] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 108.455144][ T958] ? rcu_read_unlock+0x18/0x70
[ 108.455494][ T958] ___sys_sendmsg+0xed/0x170
[ 108.455827][ T958] ? __pfx____sys_sendmsg+0x10/0x10
[ 108.456166][ T958] ? __pfx_handle_pte_fault+0x10/0x10
[ 108.456511][ T958] ? reacquire_held_locks+0xd1/0x200
[ 108.456826][ T958] ? do_user_addr_fault+0x461/0xe00
[ 108.457153][ T958] ? __handle_mm_fault+0x3fc/0x5e0
[ 108.457531][ T958] ? __pfx___handle_mm_fault+0x10/0x10
[ 108.457862][ T958] ? lock_vma_under_rcu+0x36c/0x6b0
[ 108.458210][ T958] __sys_sendmsg+0x10b/0x1a0
[ 108.458584][ T958] ? __pfx___sys_sendmsg+0x10/0x10
[ 108.458910][ T958] ? exc_page_fault+0x5d/0xc0
[ 108.459233][ T958] ? do_user_addr_fault+0x959/0xe00
[ 108.459574][ T958] ? rcu_is_watching+0x12/0xc0
[ 108.459911][ T958] do_syscall_64+0xc1/0x380
[ 108.460231][ T958] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 108.460629][ T958] RIP: 0033:0x7f3e2b3071e7
[ 108.460987][ T958] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 108.462131][ T958] RSP: 002b:00007ffe8f0b8d68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 108.462639][ T958] RAX: ffffffffffffffda RBX: 00007ffe8f0b9490 RCX: 00007f3e2b3071e7
[ 108.463121][ T958] RDX: 0000000000000000 RSI: 00007ffe8f0b8dd0 RDI: 0000000000000005
[ 108.463628][ T958] RBP: 0000000000000000 R08: 000000000000004c R09: 0000000000403668
[ 108.464110][ T958] R10: 0000000000403668 R11: 0000000000000246 R12: 00007ffe8f0b94c8
[ 108.464641][ T958] R13: 00000000686e0b62 R14: 0000000000499600 R15: 0000000000000000
[ 108.465134][ T958]
[ 108.465371][ T958] irq event stamp: 44015
[ 108.465616][ T958] hardirqs last enabled at (44025): [] __up_console_sem+0x6b/0x80
[ 108.466185][ T958] hardirqs last disabled at (44032): [] __up_console_sem+0x50/0x80
[ 108.466735][ T958] softirqs last enabled at (43848): [] handle_softirqs+0x358/0x620
[ 108.467302][ T958] softirqs last disabled at (43843): [] __irq_exit_rcu+0xfa/0x160
[ 108.467866][ T958] ---[ end trace 0000000000000000 ]---
[ 108.606424][ T959] br-test1: port 12(br-test1-du12) entered blocking state
[ 108.606862][ T959] br-test1: port 12(br-test1-du12) entered disabled state
[ 108.607305][ T959] br-test1-du12: entered allmulticast mode
[ 108.612061][ T959] br-test1-du12: entered promiscuous mode
[ 108.613452][ T959] br-test1: port 12(br-test1-du12) entered blocking state
[ 108.613870][ T959] br-test1: port 12(br-test1-du12) entered forwarding state
[ 108.614860][ T959] ------------[ cut here ]------------
[ 108.615208][ T959] WARNING: CPU: 3 PID: 959 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 108.616200][ T959] Modules linked in: dummy sch_ingress bridge stp llc 8021q vrf veth
[ 108.616728][ T959] CPU: 3 UID: 0 PID: 959 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 108.617375][ T959] Tainted: [W]=WARN
[ 108.617687][ T959] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 108.618109][ T959] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 108.618469][ T959] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 108.619649][ T959] RSP: 0018:ffffc900019d7080 EFLAGS: 00010246
[ 108.620071][ T959] RAX: 0000000000000000 RBX: ffff88800e26a000 RCX: 0000000000000001
[ 108.620602][ T959] RDX: 0000000000000000 RSI: ffffffff9169b941 RDI: ffffffff90e555e0
[ 108.621099][ T959] RBP: ffffc900019d7168 R08: 0000000000000000 R09: 0000000000000000
[ 108.621599][ T959] R10: ffffc900019d7198 R11: ffffffff924a8918 R12: 1ffff9200033ae14
[ 108.622078][ T959] R13: 00000000000005dc R14: ffffc900019d7198 R15: ffff88800e26af08
[ 108.622553][ T959] FS: 00007f4152098800(0000) GS:ffff8880a2c37000(0000) knlGS:0000000000000000
[ 108.623110][ T959] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 108.623514][ T959] CR2: 00007f41522ac5c0 CR3: 0000000009548003 CR4: 0000000000772ef0
[ 108.623984][ T959] PKRU: 55555554
[ 108.624234][ T959] Call Trace:
[ 108.624482][ T959]
[ 108.624649][ T959] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 108.624975][ T959] ? mark_held_locks+0x49/0x80
[ 108.625296][ T959] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 108.625704][ T959] ? lockdep_hardirqs_on+0x7c/0x110
[ 108.626024][ T959] netif_set_mtu+0x88/0x100
[ 108.626339][ T959] ? __pfx_netif_set_mtu+0x10/0x10
[ 108.626680][ T959] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 108.627117][ T959] dev_set_mtu+0xa0/0x150
[ 108.627357][ T959] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 108.627796][ T959] br_add_if+0xda3/0x1330 [bridge]
[ 108.628159][ T959] do_set_master+0x32f/0x500
[ 108.628484][ T959] ? rtnl_configure_link+0x1d3/0x260
[ 108.628810][ T959] rtnl_newlink_create+0x3c5/0x770
[ 108.629127][ T959] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 108.629449][ T959] ? __dev_get_by_name+0x12/0x50
[ 108.629764][ T959] ? rtnl_dev_get+0xa2/0x150
[ 108.630078][ T959] ? __pfx_rtnl_dev_get+0x10/0x10
[ 108.630410][ T959] ? rtnl_newlink+0x651/0xa60
[ 108.630727][ T959] ? reacquire_held_locks+0xd1/0x200
[ 108.631053][ T959] __rtnl_newlink+0x231/0xa40
[ 108.631379][ T959] rtnl_newlink+0x69a/0xa60
[ 108.631711][ T959] ? __pfx_rtnl_newlink+0x10/0x10
[ 108.632037][ T959] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 108.632347][ T959] ? __lock_release+0x5d/0x170
[ 108.632674][ T959] ? __pfx_rtnl_newlink+0x10/0x10
[ 108.632989][ T959] rtnetlink_rcv_msg+0x710/0xc00
[ 108.633303][ T959] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 108.633636][ T959] ? __lock_acquire+0x44d/0x7e0
[ 108.633959][ T959] netlink_rcv_skb+0x121/0x350
[ 108.634287][ T959] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 108.634612][ T959] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 108.634942][ T959] ? netlink_deliver_tap+0x13e/0x340
[ 108.635256][ T959] ? netlink_deliver_tap+0xc3/0x340
[ 108.635584][ T959] netlink_unicast+0x49e/0x780
[ 108.635911][ T959] ? __pfx_netlink_unicast+0x10/0x10
[ 108.636224][ T959] ? __lock_acquire+0x44d/0x7e0
[ 108.636554][ T959] netlink_sendmsg+0x721/0xbe0
[ 108.636872][ T959] ? __pfx_netlink_sendmsg+0x10/0x10
[ 108.637190][ T959] ? __import_iovec+0x238/0x3c0
[ 108.637524][ T959] ____sys_sendmsg+0x7ad/0xa10
[ 108.637844][ T959] ? __pfx_____sys_sendmsg+0x10/0x10
[ 108.638166][ T959] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 108.638580][ T959] ___sys_sendmsg+0xed/0x170
[ 108.638902][ T959] ? __pfx____sys_sendmsg+0x10/0x10
[ 108.639230][ T959] ? rcu_read_lock_any_held+0x43/0xb0
[ 108.639566][ T959] ? rcu_read_lock_any_held+0x43/0xb0
[ 108.639881][ T959] ? validate_chain+0x166/0x4d0
[ 108.640207][ T959] ? __lock_acquire+0x44d/0x7e0
[ 108.640543][ T959] ? find_held_lock+0x2b/0x80
[ 108.640866][ T959] __sys_sendmsg+0x10b/0x1a0
[ 108.641181][ T959] ? __pfx___sys_sendmsg+0x10/0x10
[ 108.641517][ T959] ? rcu_is_watching+0x12/0xc0
[ 108.641836][ T959] do_syscall_64+0xc1/0x380
[ 108.642152][ T959] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 108.642556][ T959] RIP: 0033:0x7f41522651e7
[ 108.642889][ T959] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 108.644024][ T959] RSP: 002b:00007fff53605e18 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 108.644523][ T959] RAX: ffffffffffffffda RBX: 00007fff53606540 RCX: 00007f41522651e7
[ 108.645002][ T959] RDX: 0000000000000000 RSI: 00007fff53605e80 RDI: 0000000000000005
[ 108.645482][ T959] RBP: 0000000000000000 R08: 000000000000004c R09: 0000000000403668
[ 108.645954][ T959] R10: 0000000000403668 R11: 0000000000000246 R12: 00007fff53606578
[ 108.646434][ T959] R13: 00000000686e0b62 R14: 0000000000499600 R15: 0000000000000000
[ 108.646925][ T959]
[ 108.647161][ T959] irq event stamp: 43435
[ 108.647414][ T959] hardirqs last enabled at (43445): [] __up_console_sem+0x6b/0x80
[ 108.647956][ T959] hardirqs last disabled at (43452): [] __up_console_sem+0x50/0x80
[ 108.648537][ T959] softirqs last enabled at (42650): [] handle_softirqs+0x358/0x620
[ 108.649117][ T959] softirqs last disabled at (42393): [] __irq_exit_rcu+0xfa/0x160
[ 108.649701][ T959] ---[ end trace 0000000000000000 ]---
[ 108.788762][ T961] br-test1: port 13(br-test1-du13) entered blocking state
[ 108.789196][ T961] br-test1: port 13(br-test1-du13) entered disabled state
[ 108.789642][ T961] br-test1-du13: entered allmulticast mode
[ 108.793552][ T961] br-test1-du13: entered promiscuous mode
[ 108.795116][ T961] br-test1: port 13(br-test1-du13) entered blocking state
[ 108.795546][ T961] br-test1: port 13(br-test1-du13) entered forwarding state
[ 108.796599][ T961] ------------[ cut here ]------------
[ 108.796957][ T961] WARNING: CPU: 3 PID: 961 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 108.797969][ T961] Modules linked in: dummy sch_ingress bridge stp llc 8021q vrf veth
[ 108.798497][ T961] CPU: 3 UID: 0 PID: 961 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 108.799152][ T961] Tainted: [W]=WARN
[ 108.799404][ T961] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 108.799799][ T961] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 108.800126][ T961] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 108.801345][ T961] RSP: 0018:ffffc90000667080 EFLAGS: 00010246
[ 108.801807][ T961] RAX: 0000000000000000 RBX: ffff88800e26a000 RCX: 0000000000000001
[ 108.802324][ T961] RDX: 0000000000000000 RSI: ffffffff9169b941 RDI: ffffffff90e555e0
[ 108.802857][ T961] RBP: ffffc90000667168 R08: 0000000000000000 R09: 0000000000000000
[ 108.803372][ T961] R10: ffffc90000667198 R11: ffffffff924a8918 R12: 1ffff920000cce14
[ 108.803922][ T961] R13: 00000000000005dc R14: ffffc90000667198 R15: ffff88800e26af08
[ 108.804464][ T961] FS: 00007fe76cec1800(0000) GS:ffff8880a2c37000(0000) knlGS:0000000000000000
[ 108.805078][ T961] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 108.805531][ T961] CR2: 00000000004a1738 CR3: 0000000009548005 CR4: 0000000000772ef0
[ 108.806071][ T961] PKRU: 55555554
[ 108.806312][ T961] Call Trace:
[ 108.806559][ T961]
[ 108.806738][ T961] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 108.807083][ T961] ? mark_held_locks+0x49/0x80
[ 108.807452][ T961] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 108.807880][ T961] ? lockdep_hardirqs_on+0x7c/0x110
[ 108.808229][ T961] netif_set_mtu+0x88/0x100
[ 108.808578][ T961] ? __pfx_netif_set_mtu+0x10/0x10
[ 108.808922][ T961] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 108.809401][ T961] dev_set_mtu+0xa0/0x150
[ 108.809672][ T961] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 108.810131][ T961] br_add_if+0xda3/0x1330 [bridge]
[ 108.810548][ T961] do_set_master+0x32f/0x500
[ 108.810898][ T961] ? rtnl_configure_link+0x1d3/0x260
[ 108.811248][ T961] rtnl_newlink_create+0x3c5/0x770
[ 108.811594][ T961] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 108.811918][ T961] ? __dev_get_by_name+0x12/0x50
[ 108.812255][ T961] ? rtnl_dev_get+0xa2/0x150
[ 108.812597][ T961] ? __pfx_rtnl_dev_get+0x10/0x10
[ 108.812939][ T961] ? rtnl_newlink+0x651/0xa60
[ 108.813284][ T961] ? reacquire_held_locks+0xd1/0x200
[ 108.813640][ T961] __rtnl_newlink+0x231/0xa40
[ 108.813987][ T961] rtnl_newlink+0x69a/0xa60
[ 108.814362][ T961] ? __pfx_rtnl_newlink+0x10/0x10
[ 108.814723][ T961] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 108.815065][ T961] ? __lock_release+0x5d/0x170
[ 108.815443][ T961] ? __pfx_rtnl_newlink+0x10/0x10
[ 108.815792][ T961] rtnetlink_rcv_msg+0x710/0xc00
[ 108.816128][ T961] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 108.816483][ T961] ? __lock_acquire+0x44d/0x7e0
[ 108.816829][ T961] netlink_rcv_skb+0x121/0x350
[ 108.817161][ T961] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 108.817504][ T961] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 108.817882][ T961] ? netlink_deliver_tap+0x13e/0x340
[ 108.818232][ T961] ? netlink_deliver_tap+0xc3/0x340
[ 108.818591][ T961] netlink_unicast+0x49e/0x780
[ 108.818932][ T961] ? __pfx_netlink_unicast+0x10/0x10
[ 108.819265][ T961] ? __lock_acquire+0x44d/0x7e0
[ 108.819622][ T961] netlink_sendmsg+0x721/0xbe0
[ 108.819975][ T961] ? __pfx_netlink_sendmsg+0x10/0x10
[ 108.820309][ T961] ? __import_iovec+0x238/0x3c0
[ 108.820664][ T961] ____sys_sendmsg+0x7ad/0xa10
[ 108.821001][ T961] ? __pfx_____sys_sendmsg+0x10/0x10
[ 108.821338][ T961] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 108.821763][ T961] ? rcu_read_unlock+0x18/0x70
[ 108.822125][ T961] ___sys_sendmsg+0xed/0x170
[ 108.822469][ T961] ? __pfx____sys_sendmsg+0x10/0x10
[ 108.822805][ T961] ? __pfx_handle_pte_fault+0x10/0x10
[ 108.823141][ T961] ? reacquire_held_locks+0xd1/0x200
[ 108.823498][ T961] ? do_user_addr_fault+0x461/0xe00
[ 108.823851][ T961] ? __handle_mm_fault+0x3fc/0x5e0
[ 108.824204][ T961] ? __pfx___handle_mm_fault+0x10/0x10
[ 108.824565][ T961] ? lock_vma_under_rcu+0x36c/0x6b0
[ 108.824928][ T961] __sys_sendmsg+0x10b/0x1a0
[ 108.825279][ T961] ? __pfx___sys_sendmsg+0x10/0x10
[ 108.825639][ T961] ? exc_page_fault+0x5d/0xc0
[ 108.825995][ T961] ? do_user_addr_fault+0x959/0xe00
[ 108.826337][ T961] ? rcu_is_watching+0x12/0xc0
[ 108.826696][ T961] do_syscall_64+0xc1/0x380
[ 108.827043][ T961] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 108.827450][ T961] RIP: 0033:0x7fe76d08e1e7
[ 108.827777][ T961] Code: Unable to access opcode bytes at 0x7fe76d08e1bd.
[ 108.828183][ T961] RSP: 002b:00007ffc4a1481e8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 108.828745][ T961] RAX: ffffffffffffffda RBX: 00007ffc4a148910 RCX: 00007fe76d08e1e7
[ 108.829265][ T961] RDX: 0000000000000000 RSI: 00007ffc4a148250 RDI: 0000000000000005
[ 108.829811][ T961] RBP: 0000000000000000 R08: 000000000000004c R09: 0000000000403668
[ 108.830321][ T961] R10: 0000000000403668 R11: 0000000000000246 R12: 00007ffc4a148948
[ 108.830847][ T961] R13: 00000000686e0b62 R14: 0000000000499600 R15: 0000000000000000
[ 108.831358][ T961]
[ 108.831617][ T961] irq event stamp: 41049
[ 108.831864][ T961] hardirqs last enabled at (41057): [] __up_console_sem+0x6b/0x80
[ 108.832450][ T961] hardirqs last disabled at (41066): [] __up_console_sem+0x50/0x80
[ 108.833046][ T961] softirqs last enabled at (40862): [] handle_softirqs+0x358/0x620
[ 108.833630][ T961] softirqs last disabled at (40857): [] __irq_exit_rcu+0xfa/0x160
[ 108.834233][ T961] ---[ end trace 0000000000000000 ]---
[ 108.988362][ T964] br-test1: port 14(br-test1-du14) entered blocking state
[ 108.988890][ T964] br-test1: port 14(br-test1-du14) entered disabled state
[ 108.989415][ T964] br-test1-du14: entered allmulticast mode
[ 108.993322][ T964] br-test1-du14: entered promiscuous mode
[ 108.994719][ T964] br-test1: port 14(br-test1-du14) entered blocking state
[ 108.995198][ T964] br-test1: port 14(br-test1-du14) entered forwarding state
[ 108.996284][ T964] ------------[ cut here ]------------
[ 108.996724][ T964] WARNING: CPU: 2 PID: 964 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 108.997486][ T964] Modules linked in: dummy sch_ingress bridge stp llc 8021q vrf veth
[ 108.998092][ T964] CPU: 2 UID: 0 PID: 964 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 108.998844][ T964] Tainted: [W]=WARN
[ 108.999146][ T964] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 108.999629][ T964] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 109.000011][ T964] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 109.001304][ T964] RSP: 0000:ffffc90001127080 EFLAGS: 00010246
[ 109.001784][ T964] RAX: 0000000000000000 RBX: ffff88800e26a000 RCX: 0000000000000001
[ 109.002347][ T964] RDX: 0000000000000000 RSI: ffffffff9169b941 RDI: ffffffff90e555e0
[ 109.002910][ T964] RBP: ffffc90001127168 R08: 0000000000000000 R09: 0000000000000000
[ 109.003485][ T964] R10: ffffc90001127198 R11: ffffffff924a8918 R12: 1ffff92000224e14
[ 109.004045][ T964] R13: 00000000000005dc R14: ffffc90001127198 R15: ffff88800e26af08
[ 109.004627][ T964] FS: 00007fcacbe94800(0000) GS:ffff8880a2bb7000(0000) knlGS:0000000000000000
[ 109.005257][ T964] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 109.005760][ T964] CR2: 00007f96699f61e4 CR3: 000000000f507001 CR4: 0000000000772ef0
[ 109.006321][ T964] PKRU: 55555554
[ 109.006623][ T964] Call Trace:
[ 109.006917][ T964]
[ 109.007117][ T964] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 109.007504][ T964] ? mark_held_locks+0x49/0x80
[ 109.007877][ T964] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 109.008330][ T964] ? lockdep_hardirqs_on+0x7c/0x110
[ 109.008710][ T964] netif_set_mtu+0x88/0x100
[ 109.009095][ T964] ? __pfx_netif_set_mtu+0x10/0x10
[ 109.009491][ T964] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 109.010022][ T964] dev_set_mtu+0xa0/0x150
[ 109.010311][ T964] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 109.010829][ T964] br_add_if+0xda3/0x1330 [bridge]
[ 109.011262][ T964] do_set_master+0x32f/0x500
[ 109.011657][ T964] ? rtnl_configure_link+0x1d3/0x260
[ 109.012061][ T964] rtnl_newlink_create+0x3c5/0x770
[ 109.012455][ T964] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 109.012834][ T964] ? __dev_get_by_name+0x12/0x50
[ 109.013215][ T964] ? rtnl_dev_get+0xa2/0x150
[ 109.013608][ T964] ? __pfx_rtnl_dev_get+0x10/0x10
[ 109.013997][ T964] ? rtnl_newlink+0x651/0xa60
[ 109.014412][ T964] ? reacquire_held_locks+0xd1/0x200
[ 109.014814][ T964] __rtnl_newlink+0x231/0xa40
[ 109.015202][ T964] rtnl_newlink+0x69a/0xa60
[ 109.015606][ T964] ? __pfx_rtnl_newlink+0x10/0x10
[ 109.016001][ T964] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 109.016398][ T964] ? __lock_release+0x5d/0x170
[ 109.016823][ T964] ? __pfx_rtnl_newlink+0x10/0x10
[ 109.017179][ T964] rtnetlink_rcv_msg+0x710/0xc00
[ 109.017559][ T964] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 109.017912][ T964] ? __lock_acquire+0x44d/0x7e0
[ 109.018266][ T964] netlink_rcv_skb+0x121/0x350
[ 109.018631][ T964] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 109.018985][ T964] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 109.019361][ T964] ? netlink_deliver_tap+0x13e/0x340
[ 109.019719][ T964] ? netlink_deliver_tap+0xc3/0x340
[ 109.020074][ T964] netlink_unicast+0x49e/0x780
[ 109.020429][ T964] ? __pfx_netlink_unicast+0x10/0x10
[ 109.020772][ T964] ? __lock_acquire+0x44d/0x7e0
[ 109.021123][ T964] netlink_sendmsg+0x721/0xbe0
[ 109.021480][ T964] ? __pfx_netlink_sendmsg+0x10/0x10
[ 109.021824][ T964] ? __import_iovec+0x238/0x3c0
[ 109.022175][ T964] ____sys_sendmsg+0x7ad/0xa10
[ 109.022541][ T964] ? __pfx_____sys_sendmsg+0x10/0x10
[ 109.022883][ T964] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 109.023317][ T964] ? rcu_read_unlock+0x18/0x70
[ 109.023670][ T964] ___sys_sendmsg+0xed/0x170
[ 109.024062][ T964] ? __pfx____sys_sendmsg+0x10/0x10
[ 109.024456][ T964] ? __pfx_handle_pte_fault+0x10/0x10
[ 109.024843][ T964] ? reacquire_held_locks+0xd1/0x200
[ 109.025230][ T964] ? do_user_addr_fault+0x461/0xe00
[ 109.025619][ T964] ? __handle_mm_fault+0x3fc/0x5e0
[ 109.025988][ T964] ? __pfx___handle_mm_fault+0x10/0x10
[ 109.026354][ T964] ? lock_vma_under_rcu+0x36c/0x6b0
[ 109.026768][ T964] __sys_sendmsg+0x10b/0x1a0
[ 109.027144][ T964] ? __pfx___sys_sendmsg+0x10/0x10
[ 109.027540][ T964] ? exc_page_fault+0x5d/0xc0
[ 109.027930][ T964] ? do_user_addr_fault+0x959/0xe00
[ 109.028322][ T964] ? rcu_is_watching+0x12/0xc0
[ 109.028948][ T964] do_syscall_64+0xc1/0x380
[ 109.029329][ T964] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 109.030019][ T964] RIP: 0033:0x7fcacc0611e7
[ 109.030418][ T964] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 109.031699][ T964] RSP: 002b:00007ffff923d0f8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 109.032265][ T964] RAX: ffffffffffffffda RBX: 00007ffff923d820 RCX: 00007fcacc0611e7
[ 109.032835][ T964] RDX: 0000000000000000 RSI: 00007ffff923d160 RDI: 0000000000000005
[ 109.033409][ T964] RBP: 0000000000000000 R08: 000000000000004c R09: 0000000000403668
[ 109.033968][ T964] R10: 0000000000403668 R11: 0000000000000246 R12: 00007ffff923d858
[ 109.034544][ T964] R13: 00000000686e0b62 R14: 0000000000499600 R15: 0000000000000000
[ 109.035360][ T964]
[ 109.035654][ T964] irq event stamp: 39803
[ 109.035971][ T964] hardirqs last enabled at (39815): [] __up_console_sem+0x6b/0x80
[ 109.036613][ T964] hardirqs last disabled at (39826): [] __up_console_sem+0x50/0x80
[ 109.037487][ T964] softirqs last enabled at (38774): [] handle_softirqs+0x358/0x620
[ 109.038143][ T964] softirqs last disabled at (38711): [] __irq_exit_rcu+0xfa/0x160
[ 109.039025][ T964] ---[ end trace 0000000000000000 ]---
[ 109.196893][ T965] br-test1: port 15(br-test1-du15) entered blocking state
[ 109.197336][ T965] br-test1: port 15(br-test1-du15) entered disabled state
[ 109.197775][ T965] br-test1-du15: entered allmulticast mode
[ 109.203144][ T965] br-test1-du15: entered promiscuous mode
[ 109.204938][ T965] br-test1: port 15(br-test1-du15) entered blocking state
[ 109.205384][ T965] br-test1: port 15(br-test1-du15) entered forwarding state
[ 109.206539][ T965] ------------[ cut here ]------------
[ 109.206874][ T965] WARNING: CPU: 1 PID: 965 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 109.208574][ T965] Modules linked in: dummy sch_ingress bridge stp llc 8021q vrf veth
[ 109.209105][ T965] CPU: 1 UID: 0 PID: 965 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 109.209807][ T965] Tainted: [W]=WARN
[ 109.210065][ T965] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 109.210498][ T965] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 109.210838][ T965] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 109.212026][ T965] RSP: 0018:ffffc90002197080 EFLAGS: 00010246
[ 109.212439][ T965] RAX: 0000000000000000 RBX: ffff88800e26a000 RCX: 0000000000000001
[ 109.212921][ T965] RDX: 0000000000000000 RSI: ffffffff9169b941 RDI: ffffffff90e555e0
[ 109.213404][ T965] RBP: ffffc90002197168 R08: 0000000000000000 R09: 0000000000000000
[ 109.213872][ T965] R10: ffffc90002197198 R11: ffffffff924a8918 R12: 1ffff92000432e14
[ 109.214369][ T965] R13: 00000000000005dc R14: ffffc90002197198 R15: ffff88800e26af08
[ 109.214927][ T965] FS: 00007fee408d6800(0000) GS:ffff8880a2b37000(0000) knlGS:0000000000000000
[ 109.215492][ T965] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 109.215927][ T965] CR2: 00000000004a1738 CR3: 000000000c305006 CR4: 0000000000772ef0
[ 109.216432][ T965] PKRU: 55555554
[ 109.216682][ T965] Call Trace:
[ 109.216932][ T965]
[ 109.217105][ T965] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 109.217456][ T965] ? mark_held_locks+0x49/0x80
[ 109.217796][ T965] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 109.218212][ T965] ? lockdep_hardirqs_on+0x7c/0x110
[ 109.218571][ T965] netif_set_mtu+0x88/0x100
[ 109.218910][ T965] ? __pfx_netif_set_mtu+0x10/0x10
[ 109.219254][ T965] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 109.219729][ T965] dev_set_mtu+0xa0/0x150
[ 109.219984][ T965] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 109.220439][ T965] br_add_if+0xda3/0x1330 [bridge]
[ 109.220816][ T965] do_set_master+0x32f/0x500
[ 109.221144][ T965] ? rtnl_configure_link+0x1d3/0x260
[ 109.221485][ T965] rtnl_newlink_create+0x3c5/0x770
[ 109.221817][ T965] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 109.222147][ T965] ? __dev_get_by_name+0x12/0x50
[ 109.222501][ T965] ? rtnl_dev_get+0xa2/0x150
[ 109.222834][ T965] ? __pfx_rtnl_dev_get+0x10/0x10
[ 109.223167][ T965] ? rtnl_newlink+0x651/0xa60
[ 109.223510][ T965] ? reacquire_held_locks+0xd1/0x200
[ 109.223850][ T965] __rtnl_newlink+0x231/0xa40
[ 109.224208][ T965] rtnl_newlink+0x69a/0xa60
[ 109.224568][ T965] ? __pfx_rtnl_newlink+0x10/0x10
[ 109.224912][ T965] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 109.225237][ T965] ? __lock_release+0x5d/0x170
[ 109.225580][ T965] ? __pfx_rtnl_newlink+0x10/0x10
[ 109.225909][ T965] rtnetlink_rcv_msg+0x710/0xc00
[ 109.226239][ T965] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 109.226595][ T965] ? __lock_acquire+0x44d/0x7e0
[ 109.226926][ T965] netlink_rcv_skb+0x121/0x350
[ 109.227249][ T965] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 109.227604][ T965] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 109.227935][ T965] ? netlink_deliver_tap+0x13e/0x340
[ 109.228249][ T965] ? netlink_deliver_tap+0xc3/0x340
[ 109.228573][ T965] netlink_unicast+0x49e/0x780
[ 109.228892][ T965] ? __pfx_netlink_unicast+0x10/0x10
[ 109.229206][ T965] ? __lock_acquire+0x44d/0x7e0
[ 109.229540][ T965] netlink_sendmsg+0x721/0xbe0
[ 109.229861][ T965] ? __pfx_netlink_sendmsg+0x10/0x10
[ 109.230178][ T965] ? __import_iovec+0x238/0x3c0
[ 109.230516][ T965] ____sys_sendmsg+0x7ad/0xa10
[ 109.230839][ T965] ? __pfx_____sys_sendmsg+0x10/0x10
[ 109.231152][ T965] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 109.231557][ T965] ? rcu_read_unlock+0x18/0x70
[ 109.231878][ T965] ___sys_sendmsg+0xed/0x170
[ 109.232195][ T965] ? __pfx____sys_sendmsg+0x10/0x10
[ 109.232544][ T965] ? __pfx_handle_pte_fault+0x10/0x10
[ 109.232873][ T965] ? reacquire_held_locks+0xd1/0x200
[ 109.233202][ T965] ? do_user_addr_fault+0x461/0xe00
[ 109.233545][ T965] ? __handle_mm_fault+0x3fc/0x5e0
[ 109.233880][ T965] ? __pfx___handle_mm_fault+0x10/0x10
[ 109.234226][ T965] ? lock_vma_under_rcu+0x36c/0x6b0
[ 109.234595][ T965] __sys_sendmsg+0x10b/0x1a0
[ 109.234927][ T965] ? __pfx___sys_sendmsg+0x10/0x10
[ 109.235270][ T965] ? exc_page_fault+0x5d/0xc0
[ 109.235623][ T965] ? do_user_addr_fault+0x959/0xe00
[ 109.235955][ T965] ? rcu_is_watching+0x12/0xc0
[ 109.236288][ T965] do_syscall_64+0xc1/0x380
[ 109.236629][ T965] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 109.237037][ T965] RIP: 0033:0x7fee40aa31e7
[ 109.237378][ T965] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 109.238570][ T965] RSP: 002b:00007ffcb3bc61b8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 109.239071][ T965] RAX: ffffffffffffffda RBX: 00007ffcb3bc68e0 RCX: 00007fee40aa31e7
[ 109.239550][ T965] RDX: 0000000000000000 RSI: 00007ffcb3bc6220 RDI: 0000000000000005
[ 109.240028][ T965] RBP: 0000000000000000 R08: 000000000000004c R09: 0000000000403668
[ 109.240510][ T965] R10: 0000000000403668 R11: 0000000000000246 R12: 00007ffcb3bc6918
[ 109.240980][ T965] R13: 00000000686e0b62 R14: 0000000000499600 R15: 0000000000000000
[ 109.241469][ T965]
[ 109.241705][ T965] irq event stamp: 38255
[ 109.241941][ T965] hardirqs last enabled at (38263): [] __up_console_sem+0x6b/0x80
[ 109.242502][ T965] hardirqs last disabled at (38294): [] __up_console_sem+0x50/0x80
[ 109.243044][ T965] softirqs last enabled at (38292): [] handle_softirqs+0x358/0x620
[ 109.243600][ T965] softirqs last disabled at (38311): [] __irq_exit_rcu+0xfa/0x160
[ 109.244146][ T965] ---[ end trace 0000000000000000 ]---
[ 109.380238][ T967] br-test1: port 16(br-test1-du16) entered blocking state
[ 109.380695][ T967] br-test1: port 16(br-test1-du16) entered disabled state
[ 109.381147][ T967] br-test1-du16: entered allmulticast mode
[ 109.384834][ T967] br-test1-du16: entered promiscuous mode
[ 109.387433][ T967] br-test1: port 16(br-test1-du16) entered blocking state
[ 109.387867][ T967] br-test1: port 16(br-test1-du16) entered forwarding state
[ 109.389074][ T967] ------------[ cut here ]------------
[ 109.389461][ T967] WARNING: CPU: 1 PID: 967 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 109.390115][ T967] Modules linked in: dummy sch_ingress bridge stp llc 8021q vrf veth
[ 109.390644][ T967] CPU: 1 UID: 0 PID: 967 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 109.391310][ T967] Tainted: [W]=WARN
[ 109.391716][ T967] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 109.392115][ T967] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 109.392611][ T967] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 109.393941][ T967] RSP: 0000:ffffc90000557080 EFLAGS: 00010246
[ 109.394374][ T967] RAX: 0000000000000000 RBX: ffff88800e26a000 RCX: 0000000000000001
[ 109.395022][ T967] RDX: 0000000000000000 RSI: ffffffff9169b941 RDI: ffffffff90e555e0
[ 109.395654][ T967] RBP: ffffc90000557168 R08: 0000000000000000 R09: 0000000000000000
[ 109.396139][ T967] R10: ffffc90000557198 R11: ffffffff924a8918 R12: 1ffff920000aae14
[ 109.396784][ T967] R13: 00000000000005dc R14: ffffc90000557198 R15: ffff88800e26af08
[ 109.397261][ T967] FS: 00007f16c438b800(0000) GS:ffff8880a2b37000(0000) knlGS:0000000000000000
[ 109.397985][ T967] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 109.398542][ T967] CR2: 00007f96698dfb30 CR3: 000000000bd19006 CR4: 0000000000772ef0
[ 109.399025][ T967] PKRU: 55555554
[ 109.399273][ T967] Call Trace:
[ 109.399671][ T967]
[ 109.399836][ T967] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 109.400164][ T967] ? mark_held_locks+0x49/0x80
[ 109.400589][ T967] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 109.401005][ T967] ? lockdep_hardirqs_on+0x7c/0x110
[ 109.401336][ T967] netif_set_mtu+0x88/0x100
[ 109.401675][ T967] ? __pfx_netif_set_mtu+0x10/0x10
[ 109.402016][ T967] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 109.402482][ T967] dev_set_mtu+0xa0/0x150
[ 109.402734][ T967] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 109.403183][ T967] br_add_if+0xda3/0x1330 [bridge]
[ 109.403575][ T967] do_set_master+0x32f/0x500
[ 109.403906][ T967] ? rtnl_configure_link+0x1d3/0x260
[ 109.404263][ T967] rtnl_newlink_create+0x3c5/0x770
[ 109.404609][ T967] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 109.404935][ T967] ? __dev_get_by_name+0x12/0x50
[ 109.405268][ T967] ? rtnl_dev_get+0xa2/0x150
[ 109.405608][ T967] ? __pfx_rtnl_dev_get+0x10/0x10
[ 109.405951][ T967] ? rtnl_newlink+0x651/0xa60
[ 109.406278][ T967] ? reacquire_held_locks+0xd1/0x200
[ 109.406625][ T967] __rtnl_newlink+0x231/0xa40
[ 109.406963][ T967] rtnl_newlink+0x69a/0xa60
[ 109.407296][ T967] ? __pfx_rtnl_newlink+0x10/0x10
[ 109.407647][ T967] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 109.407975][ T967] ? __lock_release+0x5d/0x170
[ 109.408313][ T967] ? __pfx_rtnl_newlink+0x10/0x10
[ 109.408651][ T967] rtnetlink_rcv_msg+0x710/0xc00
[ 109.408985][ T967] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 109.409321][ T967] ? __lock_acquire+0x44d/0x7e0
[ 109.409667][ T967] netlink_rcv_skb+0x121/0x350
[ 109.410004][ T967] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 109.410337][ T967] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 109.410688][ T967] ? netlink_deliver_tap+0x13e/0x340
[ 109.411025][ T967] ? netlink_deliver_tap+0xc3/0x340
[ 109.411358][ T967] netlink_unicast+0x49e/0x780
[ 109.411704][ T967] ? __pfx_netlink_unicast+0x10/0x10
[ 109.412037][ T967] ? __lock_acquire+0x44d/0x7e0
[ 109.412374][ T967] netlink_sendmsg+0x721/0xbe0
[ 109.412716][ T967] ? __pfx_netlink_sendmsg+0x10/0x10
[ 109.413047][ T967] ? __import_iovec+0x238/0x3c0
[ 109.413401][ T967] ____sys_sendmsg+0x7ad/0xa10
[ 109.413737][ T967] ? __pfx_____sys_sendmsg+0x10/0x10
[ 109.414066][ T967] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 109.414512][ T967] ? rcu_read_unlock+0x18/0x70
[ 109.414851][ T967] ___sys_sendmsg+0xed/0x170
[ 109.415180][ T967] ? __pfx____sys_sendmsg+0x10/0x10
[ 109.415515][ T967] ? __pfx_handle_pte_fault+0x10/0x10
[ 109.415850][ T967] ? reacquire_held_locks+0xd1/0x200
[ 109.416178][ T967] ? do_user_addr_fault+0x461/0xe00
[ 109.416520][ T967] ? __handle_mm_fault+0x3fc/0x5e0
[ 109.416850][ T967] ? __pfx___handle_mm_fault+0x10/0x10
[ 109.417176][ T967] ? lock_vma_under_rcu+0x36c/0x6b0
[ 109.417528][ T967] __sys_sendmsg+0x10b/0x1a0
[ 109.417866][ T967] ? __pfx___sys_sendmsg+0x10/0x10
[ 109.418196][ T967] ? exc_page_fault+0x5d/0xc0
[ 109.418541][ T967] ? do_user_addr_fault+0x959/0xe00
[ 109.418876][ T967] ? rcu_is_watching+0x12/0xc0
[ 109.419209][ T967] do_syscall_64+0xc1/0x380
[ 109.419547][ T967] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 109.419957][ T967] RIP: 0033:0x7f16c45581e7
[ 109.420299][ T967] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 109.421483][ T967] RSP: 002b:00007ffc9fbb2948 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 109.421980][ T967] RAX: ffffffffffffffda RBX: 00007ffc9fbb3070 RCX: 00007f16c45581e7
[ 109.422489][ T967] RDX: 0000000000000000 RSI: 00007ffc9fbb29b0 RDI: 0000000000000005
[ 109.422982][ T967] RBP: 0000000000000000 R08: 000000000000004c R09: 0000000000403668
[ 109.423483][ T967] R10: 0000000000403668 R11: 0000000000000246 R12: 00007ffc9fbb30a8
[ 109.423977][ T967] R13: 00000000686e0b63 R14: 0000000000499600 R15: 0000000000000000
[ 109.424498][ T967]
[ 109.424752][ T967] irq event stamp: 42643
[ 109.425000][ T967] hardirqs last enabled at (42651): [] __up_console_sem+0x6b/0x80
[ 109.425580][ T967] hardirqs last disabled at (42660): [] __up_console_sem+0x50/0x80
[ 109.426148][ T967] softirqs last enabled at (42068): [] handle_softirqs+0x358/0x620
[ 109.426733][ T967] softirqs last disabled at (42011): [] __irq_exit_rcu+0xfa/0x160
[ 109.427307][ T967] ---[ end trace 0000000000000000 ]---
[ 109.579021][ T969] br-test1: port 17(br-test1-du17) entered blocking state
[ 109.579503][ T969] br-test1: port 17(br-test1-du17) entered disabled state
[ 109.579928][ T969] br-test1-du17: entered allmulticast mode
[ 109.585807][ T969] br-test1-du17: entered promiscuous mode
[ 109.587889][ T969] br-test1: port 17(br-test1-du17) entered blocking state
[ 109.588364][ T969] br-test1: port 17(br-test1-du17) entered forwarding state
[ 109.589498][ T969] ------------[ cut here ]------------
[ 109.589862][ T969] WARNING: CPU: 1 PID: 969 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 109.590711][ T969] Modules linked in: dummy sch_ingress bridge stp llc 8021q vrf veth
[ 109.591228][ T969] CPU: 1 UID: 0 PID: 969 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 109.592038][ T969] Tainted: [W]=WARN
[ 109.592281][ T969] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 109.592834][ T969] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 109.593162][ T969] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 109.594479][ T969] RSP: 0018:ffffc900019d7080 EFLAGS: 00010246
[ 109.594897][ T969] RAX: 0000000000000000 RBX: ffff88800e26a000 RCX: 0000000000000001
[ 109.595397][ T969] RDX: 0000000000000000 RSI: ffffffff9169b941 RDI: ffffffff90e555e0
[ 109.595961][ T969] RBP: ffffc900019d7168 R08: 0000000000000000 R09: 0000000000000000
[ 109.596463][ T969] R10: ffffc900019d7198 R11: ffffffff924a8918 R12: 1ffff9200033ae14
[ 109.596966][ T969] R13: 00000000000005dc R14: ffffc900019d7198 R15: ffff88800e26af08
[ 109.597467][ T969] FS: 00007fc9f59f5800(0000) GS:ffff8880a2b37000(0000) knlGS:0000000000000000
[ 109.598040][ T969] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 109.598464][ T969] CR2: 00000000004a1738 CR3: 000000000f263004 CR4: 0000000000772ef0
[ 109.598959][ T969] PKRU: 55555554
[ 109.599205][ T969] Call Trace:
[ 109.599459][ T969]
[ 109.599632][ T969] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 109.599967][ T969] ? mark_held_locks+0x49/0x80
[ 109.600299][ T969] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 109.600719][ T969] ? lockdep_hardirqs_on+0x7c/0x110
[ 109.601053][ T969] netif_set_mtu+0x88/0x100
[ 109.601385][ T969] ? __pfx_netif_set_mtu+0x10/0x10
[ 109.601734][ T969] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 109.602192][ T969] dev_set_mtu+0xa0/0x150
[ 109.602452][ T969] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 109.602905][ T969] br_add_if+0xda3/0x1330 [bridge]
[ 109.603282][ T969] do_set_master+0x32f/0x500
[ 109.603622][ T969] ? rtnl_configure_link+0x1d3/0x260
[ 109.603957][ T969] rtnl_newlink_create+0x3c5/0x770
[ 109.604300][ T969] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 109.604643][ T969] ? __dev_get_by_name+0x12/0x50
[ 109.604980][ T969] ? rtnl_dev_get+0xa2/0x150
[ 109.605320][ T969] ? __pfx_rtnl_dev_get+0x10/0x10
[ 109.605664][ T969] ? rtnl_newlink+0x651/0xa60
[ 109.605991][ T969] ? reacquire_held_locks+0xd1/0x200
[ 109.606327][ T969] __rtnl_newlink+0x231/0xa40
[ 109.606673][ T969] rtnl_newlink+0x69a/0xa60
[ 109.607012][ T969] ? __pfx_rtnl_newlink+0x10/0x10
[ 109.607351][ T969] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 109.607690][ T969] ? __lock_release+0x5d/0x170
[ 109.608023][ T969] ? __pfx_rtnl_newlink+0x10/0x10
[ 109.608352][ T969] rtnetlink_rcv_msg+0x710/0xc00
[ 109.608690][ T969] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 109.609022][ T969] ? __lock_acquire+0x44d/0x7e0
[ 109.609358][ T969] netlink_rcv_skb+0x121/0x350
[ 109.609696][ T969] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 109.610025][ T969] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 109.610370][ T969] ? netlink_deliver_tap+0x13e/0x340
[ 109.610707][ T969] ? netlink_deliver_tap+0xc3/0x340
[ 109.611037][ T969] netlink_unicast+0x49e/0x780
[ 109.611368][ T969] ? __pfx_netlink_unicast+0x10/0x10
[ 109.611712][ T969] netlink_sendmsg+0x721/0xbe0
[ 109.612045][ T969] ? __pfx_netlink_sendmsg+0x10/0x10
[ 109.612374][ T969] ? __import_iovec+0x238/0x3c0
[ 109.612728][ T969] ____sys_sendmsg+0x7ad/0xa10
[ 109.613061][ T969] ? __pfx_____sys_sendmsg+0x10/0x10
[ 109.613387][ T969] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 109.613806][ T969] ? rcu_read_unlock+0x18/0x70
[ 109.614139][ T969] ___sys_sendmsg+0xed/0x170
[ 109.614488][ T969] ? __pfx____sys_sendmsg+0x10/0x10
[ 109.614820][ T969] ? rcu_read_lock_any_held+0x43/0xb0
[ 109.615159][ T969] ? rcu_read_lock_any_held+0x43/0xb0
[ 109.615492][ T969] ? validate_chain+0x166/0x4d0
[ 109.615826][ T969] ? __lock_acquire+0x44d/0x7e0
[ 109.616162][ T969] ? find_held_lock+0x2b/0x80
[ 109.616503][ T969] __sys_sendmsg+0x10b/0x1a0
[ 109.616833][ T969] ? __pfx___sys_sendmsg+0x10/0x10
[ 109.617171][ T969] ? rcu_is_watching+0x12/0xc0
[ 109.617514][ T969] do_syscall_64+0xc1/0x380
[ 109.617843][ T969] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 109.618248][ T969] RIP: 0033:0x7fc9f5bc21e7
[ 109.618595][ T969] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 109.619768][ T969] RSP: 002b:00007ffd24b306f8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 109.620268][ T969] RAX: ffffffffffffffda RBX: 00007ffd24b30e20 RCX: 00007fc9f5bc21e7
[ 109.620767][ T969] RDX: 0000000000000000 RSI: 00007ffd24b30760 RDI: 0000000000000005
[ 109.621257][ T969] RBP: 0000000000000000 R08: 000000000000004c R09: 0000000000403668
[ 109.621752][ T969] R10: 0000000000403668 R11: 0000000000000246 R12: 00007ffd24b30e58
[ 109.622248][ T969] R13: 00000000686e0b63 R14: 0000000000499600 R15: 0000000000000000
[ 109.622762][ T969]
[ 109.623009][ T969] irq event stamp: 35619
[ 109.623254][ T969] hardirqs last enabled at (35627): [] __up_console_sem+0x6b/0x80
[ 109.623824][ T969] hardirqs last disabled at (35636): [] __up_console_sem+0x50/0x80
[ 109.624408][ T969] softirqs last enabled at (35608): [] handle_softirqs+0x358/0x620
[ 109.624978][ T969] softirqs last disabled at (35603): [] __irq_exit_rcu+0xfa/0x160
[ 109.625550][ T969] ---[ end trace 0000000000000000 ]---
[ 109.784604][ T972] br-test1: port 18(br-test1-du18) entered blocking state
[ 109.785088][ T972] br-test1: port 18(br-test1-du18) entered disabled state
[ 109.785574][ T972] br-test1-du18: entered allmulticast mode
[ 109.789935][ T972] br-test1-du18: entered promiscuous mode
[ 109.791267][ T972] br-test1: port 18(br-test1-du18) entered blocking state
[ 109.791741][ T972] br-test1: port 18(br-test1-du18) entered forwarding state
[ 109.793881][ T972] ------------[ cut here ]------------
[ 109.794285][ T972] WARNING: CPU: 3 PID: 972 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 109.795730][ T972] Modules linked in: dummy sch_ingress bridge stp llc 8021q vrf veth
[ 109.796320][ T972] CPU: 3 UID: 0 PID: 972 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 109.797071][ T972] Tainted: [W]=WARN
[ 109.797340][ T972] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 109.797799][ T972] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 109.798170][ T972] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 109.799456][ T972] RSP: 0018:ffffc90000667080 EFLAGS: 00010246
[ 109.799913][ T972] RAX: 0000000000000000 RBX: ffff88800e26a000 RCX: 0000000000000001
[ 109.800470][ T972] RDX: 0000000000000000 RSI: ffffffff9169b941 RDI: ffffffff90e555e0
[ 109.801025][ T972] RBP: ffffc90000667168 R08: 0000000000000000 R09: 0000000000000000
[ 109.801584][ T972] R10: ffffc90000667198 R11: ffffffff924a8918 R12: 1ffff920000cce14
[ 109.802125][ T972] R13: 00000000000005dc R14: ffffc90000667198 R15: ffff88800e26af08
[ 109.802669][ T972] FS: 00007f965a87d800(0000) GS:ffff8880a2c37000(0000) knlGS:0000000000000000
[ 109.803302][ T972] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 109.803766][ T972] CR2: 00000000004a1738 CR3: 000000000f3c7005 CR4: 0000000000772ef0
[ 109.804323][ T972] PKRU: 55555554
[ 109.804609][ T972] Call Trace:
[ 109.804883][ T972]
[ 109.805081][ T972] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 109.805462][ T972] ? mark_held_locks+0x49/0x80
[ 109.805820][ T972] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 109.806279][ T972] ? lockdep_hardirqs_on+0x7c/0x110
[ 109.806668][ T972] netif_set_mtu+0x88/0x100
[ 109.807029][ T972] ? __pfx_netif_set_mtu+0x10/0x10
[ 109.807407][ T972] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 109.807898][ T972] dev_set_mtu+0xa0/0x150
[ 109.808182][ T972] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 109.808692][ T972] br_add_if+0xda3/0x1330 [bridge]
[ 109.809110][ T972] do_set_master+0x32f/0x500
[ 109.809629][ T972] ? rtnl_configure_link+0x1d3/0x260
[ 109.809992][ T972] rtnl_newlink_create+0x3c5/0x770
[ 109.810349][ T972] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 109.810850][ T972] ? __dev_get_by_name+0x12/0x50
[ 109.811209][ T972] ? rtnl_dev_get+0xa2/0x150
[ 109.811738][ T972] ? __pfx_rtnl_dev_get+0x10/0x10
[ 109.812103][ T972] ? rtnl_newlink+0x651/0xa60
[ 109.812523][ T972] ? reacquire_held_locks+0xd1/0x200
[ 109.812884][ T972] __rtnl_newlink+0x231/0xa40
[ 109.813251][ T972] rtnl_newlink+0x69a/0xa60
[ 109.813629][ T972] ? __pfx_rtnl_newlink+0x10/0x10
[ 109.814010][ T972] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 109.814411][ T972] ? __lock_release+0x5d/0x170
[ 109.814780][ T972] ? __pfx_rtnl_newlink+0x10/0x10
[ 109.815139][ T972] rtnetlink_rcv_msg+0x710/0xc00
[ 109.815518][ T972] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 109.815891][ T972] ? __lock_acquire+0x44d/0x7e0
[ 109.816256][ T972] netlink_rcv_skb+0x121/0x350
[ 109.816623][ T972] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 109.816985][ T972] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 109.817358][ T972] ? netlink_deliver_tap+0x13e/0x340
[ 109.817732][ T972] ? netlink_deliver_tap+0xc3/0x340
[ 109.818098][ T972] netlink_unicast+0x49e/0x780
[ 109.818468][ T972] ? __pfx_netlink_unicast+0x10/0x10
[ 109.818831][ T972] ? __lock_acquire+0x44d/0x7e0
[ 109.819201][ T972] netlink_sendmsg+0x721/0xbe0
[ 109.819577][ T972] ? __pfx_netlink_sendmsg+0x10/0x10
[ 109.819945][ T972] ? __import_iovec+0x238/0x3c0
[ 109.820317][ T972] ____sys_sendmsg+0x7ad/0xa10
[ 109.820684][ T972] ? __pfx_____sys_sendmsg+0x10/0x10
[ 109.821051][ T972] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 109.821516][ T972] ? rcu_read_unlock+0x18/0x70
[ 109.821887][ T972] ___sys_sendmsg+0xed/0x170
[ 109.822255][ T972] ? __pfx____sys_sendmsg+0x10/0x10
[ 109.822636][ T972] ? __pfx_handle_pte_fault+0x10/0x10
[ 109.823000][ T972] ? reacquire_held_locks+0xd1/0x200
[ 109.823372][ T972] ? do_user_addr_fault+0x461/0xe00
[ 109.823761][ T972] ? __handle_mm_fault+0x3fc/0x5e0
[ 109.824128][ T972] ? __pfx___handle_mm_fault+0x10/0x10
[ 109.824515][ T972] ? lock_vma_under_rcu+0x36c/0x6b0
[ 109.824893][ T972] __sys_sendmsg+0x10b/0x1a0
[ 109.825253][ T972] ? __pfx___sys_sendmsg+0x10/0x10
[ 109.825616][ T972] ? exc_page_fault+0x5d/0xc0
[ 109.825983][ T972] ? do_user_addr_fault+0x959/0xe00
[ 109.826355][ T972] ? rcu_is_watching+0x12/0xc0
[ 109.826731][ T972] do_syscall_64+0xc1/0x380
[ 109.827089][ T972] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 109.827536][ T972] RIP: 0033:0x7f965aa4a1e7
[ 109.827903][ T972] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 109.829186][ T972] RSP: 002b:00007ffc0762b588 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 109.829751][ T972] RAX: ffffffffffffffda RBX: 00007ffc0762bcb0 RCX: 00007f965aa4a1e7
[ 109.830297][ T972] RDX: 0000000000000000 RSI: 00007ffc0762b5f0 RDI: 0000000000000005
[ 109.830833][ T972] RBP: 0000000000000000 R08: 000000000000004c R09: 0000000000403668
[ 109.831364][ T972] R10: 0000000000403668 R11: 0000000000000246 R12: 00007ffc0762bce8
[ 109.831939][ T972] R13: 00000000686e0b63 R14: 0000000000499600 R15: 0000000000000000
[ 109.832492][ T972]
[ 109.832759][ T972] irq event stamp: 42035
[ 109.833035][ T972] hardirqs last enabled at (42043): [] __up_console_sem+0x6b/0x80
[ 109.833661][ T972] hardirqs last disabled at (42052): [] __up_console_sem+0x50/0x80
[ 109.834298][ T972] softirqs last enabled at (41594): [] handle_softirqs+0x358/0x620
[ 109.834941][ T972] softirqs last disabled at (41553): [] __irq_exit_rcu+0xfa/0x160
[ 109.835574][ T972] ---[ end trace 0000000000000000 ]---
[ 109.962369][ T974] br-test1: port 19(br-test1-du19) entered blocking state
[ 109.962863][ T974] br-test1: port 19(br-test1-du19) entered disabled state
[ 109.963322][ T974] br-test1-du19: entered allmulticast mode
[ 109.967937][ T974] br-test1-du19: entered promiscuous mode
[ 109.976456][ T974] br-test1: port 19(br-test1-du19) entered blocking state
[ 109.976918][ T974] br-test1: port 19(br-test1-du19) entered forwarding state
[ 109.977967][ T974] ------------[ cut here ]------------
[ 109.978304][ T974] WARNING: CPU: 2 PID: 974 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 109.978998][ T974] Modules linked in: dummy sch_ingress bridge stp llc 8021q vrf veth
[ 109.979545][ T974] CPU: 2 UID: 0 PID: 974 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 109.980281][ T974] Tainted: [W]=WARN
[ 109.980556][ T974] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 109.980978][ T974] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 109.981327][ T974] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 109.982492][ T974] RSP: 0018:ffffc90000667080 EFLAGS: 00010246
[ 109.982910][ T974] RAX: 0000000000000000 RBX: ffff88800e26a000 RCX: 0000000000000001
[ 109.983405][ T974] RDX: 0000000000000000 RSI: ffffffff9169b941 RDI: ffffffff90e555e0
[ 109.983898][ T974] RBP: ffffc90000667168 R08: 0000000000000000 R09: 0000000000000000
[ 109.984406][ T974] R10: ffffc90000667198 R11: ffffffff924a8918 R12: 1ffff920000cce14
[ 109.984894][ T974] R13: 00000000000005dc R14: ffffc90000667198 R15: ffff88800e26af08
[ 109.985381][ T974] FS: 00007fa542309800(0000) GS:ffff8880a2bb7000(0000) knlGS:0000000000000000
[ 109.985959][ T974] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 109.986436][ T974] CR2: 00000000004a1738 CR3: 000000000f1c4003 CR4: 0000000000772ef0
[ 109.986943][ T974] PKRU: 55555554
[ 109.987204][ T974] Call Trace:
[ 109.987482][ T974]
[ 109.987675][ T974] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 109.988031][ T974] ? mark_held_locks+0x49/0x80
[ 109.988396][ T974] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 109.988837][ T974] ? lockdep_hardirqs_on+0x7c/0x110
[ 109.989196][ T974] netif_set_mtu+0x88/0x100
[ 109.989580][ T974] ? __pfx_netif_set_mtu+0x10/0x10
[ 109.989943][ T974] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 109.990427][ T974] dev_set_mtu+0xa0/0x150
[ 109.990695][ T974] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 109.991163][ T974] br_add_if+0xda3/0x1330 [bridge]
[ 109.991575][ T974] do_set_master+0x32f/0x500
[ 109.991930][ T974] ? rtnl_configure_link+0x1d3/0x260
[ 109.992279][ T974] rtnl_newlink_create+0x3c5/0x770
[ 109.992637][ T974] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 109.992983][ T974] ? __dev_get_by_name+0x12/0x50
[ 109.993329][ T974] ? rtnl_dev_get+0xa2/0x150
[ 109.993686][ T974] ? __pfx_rtnl_dev_get+0x10/0x10
[ 109.994048][ T974] ? rtnl_newlink+0x651/0xa60
[ 109.994421][ T974] ? reacquire_held_locks+0xd1/0x200
[ 109.994771][ T974] __rtnl_newlink+0x231/0xa40
[ 109.995123][ T974] rtnl_newlink+0x69a/0xa60
[ 109.995469][ T974] ? __pfx_rtnl_newlink+0x10/0x10
[ 109.995827][ T974] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 109.996169][ T974] ? __lock_release+0x5d/0x170
[ 109.996531][ T974] ? __pfx_rtnl_newlink+0x10/0x10
[ 109.996878][ T974] rtnetlink_rcv_msg+0x710/0xc00
[ 109.997231][ T974] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 109.997590][ T974] ? __lock_acquire+0x44d/0x7e0
[ 109.997943][ T974] netlink_rcv_skb+0x121/0x350
[ 109.998301][ T974] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 109.998671][ T974] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 109.999032][ T974] ? netlink_deliver_tap+0x13e/0x340
[ 109.999375][ T974] ? netlink_deliver_tap+0xc3/0x340
[ 109.999741][ T974] netlink_unicast+0x49e/0x780
[ 110.000090][ T974] ? __pfx_netlink_unicast+0x10/0x10
[ 110.000445][ T974] ? __lock_acquire+0x44d/0x7e0
[ 110.000798][ T974] netlink_sendmsg+0x721/0xbe0
[ 110.001150][ T974] ? __pfx_netlink_sendmsg+0x10/0x10
[ 110.001507][ T974] ? __import_iovec+0x238/0x3c0
[ 110.001862][ T974] ____sys_sendmsg+0x7ad/0xa10
[ 110.002219][ T974] ? __pfx_____sys_sendmsg+0x10/0x10
[ 110.002577][ T974] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 110.003017][ T974] ? rcu_read_unlock+0x18/0x70
[ 110.003374][ T974] ___sys_sendmsg+0xed/0x170
[ 110.003735][ T974] ? __pfx____sys_sendmsg+0x10/0x10
[ 110.004072][ T974] ? __pfx_handle_pte_fault+0x10/0x10
[ 110.004440][ T974] ? reacquire_held_locks+0xd1/0x200
[ 110.004797][ T974] ? do_user_addr_fault+0x461/0xe00
[ 110.005146][ T974] ? __handle_mm_fault+0x3fc/0x5e0
[ 110.005502][ T974] ? __pfx___handle_mm_fault+0x10/0x10
[ 110.006079][ T974] ? lock_vma_under_rcu+0x36c/0x6b0
[ 110.006452][ T974] __sys_sendmsg+0x10b/0x1a0
[ 110.006802][ T974] ? __pfx___sys_sendmsg+0x10/0x10
[ 110.007166][ T974] ? exc_page_fault+0x5d/0xc0
[ 110.007528][ T974] ? do_user_addr_fault+0x959/0xe00
[ 110.007906][ T974] ? rcu_is_watching+0x12/0xc0
[ 110.008255][ T974] do_syscall_64+0xc1/0x380
[ 110.008606][ T974] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 110.009032][ T974] RIP: 0033:0x7fa5424d61e7
[ 110.009398][ T974] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 110.010636][ T974] RSP: 002b:00007ffd7ce50208 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 110.011155][ T974] RAX: ffffffffffffffda RBX: 00007ffd7ce50930 RCX: 00007fa5424d61e7
[ 110.011672][ T974] RDX: 0000000000000000 RSI: 00007ffd7ce50270 RDI: 0000000000000005
[ 110.012185][ T974] RBP: 0000000000000000 R08: 000000000000004c R09: 0000000000403668
[ 110.012948][ T974] R10: 0000000000403668 R11: 0000000000000246 R12: 00007ffd7ce50968
[ 110.013460][ T974] R13: 00000000686e0b63 R14: 0000000000499600 R15: 0000000000000000
[ 110.013982][ T974]
[ 110.014270][ T974] irq event stamp: 40653
[ 110.014547][ T974] hardirqs last enabled at (40665): [] __up_console_sem+0x6b/0x80
[ 110.015148][ T974] hardirqs last disabled at (40674): [] __up_console_sem+0x50/0x80
[ 110.016207][ T974] softirqs last enabled at (40236): [] handle_softirqs+0x358/0x620
[ 110.016810][ T974] softirqs last disabled at (40229): [] __irq_exit_rcu+0xfa/0x160
[ 110.017382][ T974] ---[ end trace 0000000000000000 ]---
[ 110.176508][ T975] br-test1: port 20(br-test1-du20) entered blocking state
[ 110.176997][ T975] br-test1: port 20(br-test1-du20) entered disabled state
[ 110.177454][ T975] br-test1-du20: entered allmulticast mode
[ 110.182352][ T975] br-test1-du20: entered promiscuous mode
[ 110.183684][ T975] br-test1: port 20(br-test1-du20) entered blocking state
[ 110.184158][ T975] br-test1: port 20(br-test1-du20) entered forwarding state
[ 110.185236][ T975] ------------[ cut here ]------------
[ 110.185648][ T975] WARNING: CPU: 2 PID: 975 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 110.186335][ T975] Modules linked in: dummy sch_ingress bridge stp llc 8021q vrf veth
[ 110.186904][ T975] CPU: 2 UID: 0 PID: 975 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 110.187613][ T975] Tainted: [W]=WARN
[ 110.187877][ T975] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 110.188322][ T975] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 110.188701][ T975] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 110.189943][ T975] RSP: 0018:ffffc90000667080 EFLAGS: 00010246
[ 110.190377][ T975] RAX: 0000000000000000 RBX: ffff88800e26a000 RCX: 0000000000000001
[ 110.191004][ T975] RDX: 0000000000000000 RSI: ffffffff9169b941 RDI: ffffffff90e555e0
[ 110.191557][ T975] RBP: ffffc90000667168 R08: 0000000000000000 R09: 0000000000000000
[ 110.192084][ T975] R10: ffffc90000667198 R11: ffffffff924a8918 R12: 1ffff920000cce14
[ 110.192635][ T975] R13: 00000000000005dc R14: ffffc90000667198 R15: ffff88800e26af08
[ 110.193161][ T975] FS: 00007fe276c38800(0000) GS:ffff8880a2bb7000(0000) knlGS:0000000000000000
[ 110.193780][ T975] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 110.194225][ T975] CR2: 00007f9669820a00 CR3: 000000000f417001 CR4: 0000000000772ef0
[ 110.194783][ T975] PKRU: 55555554
[ 110.195046][ T975] Call Trace:
[ 110.195314][ T975]
[ 110.195527][ T975] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 110.195908][ T975] ? mark_held_locks+0x49/0x80
[ 110.196278][ T975] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 110.196745][ T975] ? lockdep_hardirqs_on+0x7c/0x110
[ 110.197115][ T975] netif_set_mtu+0x88/0x100
[ 110.197495][ T975] ? __pfx_netif_set_mtu+0x10/0x10
[ 110.197881][ T975] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 110.198402][ T975] dev_set_mtu+0xa0/0x150
[ 110.198692][ T975] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 110.199195][ T975] br_add_if+0xda3/0x1330 [bridge]
[ 110.199626][ T975] do_set_master+0x32f/0x500
[ 110.200008][ T975] ? rtnl_configure_link+0x1d3/0x260
[ 110.200383][ T975] rtnl_newlink_create+0x3c5/0x770
[ 110.200758][ T975] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 110.201134][ T975] ? __dev_get_by_name+0x12/0x50
[ 110.201520][ T975] ? rtnl_dev_get+0xa2/0x150
[ 110.201891][ T975] ? __pfx_rtnl_dev_get+0x10/0x10
[ 110.202260][ T975] ? rtnl_newlink+0x651/0xa60
[ 110.202621][ T975] ? reacquire_held_locks+0xd1/0x200
[ 110.202989][ T975] __rtnl_newlink+0x231/0xa40
[ 110.203362][ T975] rtnl_newlink+0x69a/0xa60
[ 110.203733][ T975] ? __pfx_rtnl_newlink+0x10/0x10
[ 110.204112][ T975] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 110.204522][ T975] ? __lock_release+0x5d/0x170
[ 110.204891][ T975] ? __pfx_rtnl_newlink+0x10/0x10
[ 110.205234][ T975] rtnetlink_rcv_msg+0x710/0xc00
[ 110.205596][ T975] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 110.205945][ T975] ? __lock_acquire+0x44d/0x7e0
[ 110.206304][ T975] netlink_rcv_skb+0x121/0x350
[ 110.206679][ T975] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 110.207030][ T975] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 110.207402][ T975] ? netlink_deliver_tap+0x13e/0x340
[ 110.207764][ T975] ? netlink_deliver_tap+0xc3/0x340
[ 110.208130][ T975] netlink_unicast+0x49e/0x780
[ 110.208496][ T975] ? __pfx_netlink_unicast+0x10/0x10
[ 110.208862][ T975] ? __lock_acquire+0x44d/0x7e0
[ 110.209242][ T975] netlink_sendmsg+0x721/0xbe0
[ 110.209624][ T975] ? __pfx_netlink_sendmsg+0x10/0x10
[ 110.209984][ T975] ? __import_iovec+0x238/0x3c0
[ 110.210341][ T975] ____sys_sendmsg+0x7ad/0xa10
[ 110.210711][ T975] ? __pfx_____sys_sendmsg+0x10/0x10
[ 110.211055][ T975] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 110.211491][ T975] ? rcu_read_unlock+0x18/0x70
[ 110.211856][ T975] ___sys_sendmsg+0xed/0x170
[ 110.212211][ T975] ? __pfx____sys_sendmsg+0x10/0x10
[ 110.212567][ T975] ? __pfx_handle_pte_fault+0x10/0x10
[ 110.212935][ T975] ? reacquire_held_locks+0xd1/0x200
[ 110.213280][ T975] ? do_user_addr_fault+0x461/0xe00
[ 110.213640][ T975] ? __handle_mm_fault+0x3fc/0x5e0
[ 110.213986][ T975] ? __pfx___handle_mm_fault+0x10/0x10
[ 110.214369][ T975] ? lock_vma_under_rcu+0x36c/0x6b0
[ 110.214744][ T975] __sys_sendmsg+0x10b/0x1a0
[ 110.215102][ T975] ? __pfx___sys_sendmsg+0x10/0x10
[ 110.215458][ T975] ? exc_page_fault+0x5d/0xc0
[ 110.215813][ T975] ? do_user_addr_fault+0x959/0xe00
[ 110.216177][ T975] ? rcu_is_watching+0x12/0xc0
[ 110.216559][ T975] do_syscall_64+0xc1/0x380
[ 110.216937][ T975] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 110.217379][ T975] RIP: 0033:0x7fe276e051e7
[ 110.217749][ T975] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 110.218978][ T975] RSP: 002b:00007ffe6c615b18 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 110.219513][ T975] RAX: ffffffffffffffda RBX: 00007ffe6c616240 RCX: 00007fe276e051e7
[ 110.220046][ T975] RDX: 0000000000000000 RSI: 00007ffe6c615b80 RDI: 0000000000000005
[ 110.220592][ T975] RBP: 0000000000000000 R08: 000000000000004c R09: 0000000000403668
[ 110.221138][ T975] R10: 0000000000403668 R11: 0000000000000246 R12: 00007ffe6c616278
[ 110.221697][ T975] R13: 00000000686e0b63 R14: 0000000000499600 R15: 0000000000000000
[ 110.222241][ T975]
[ 110.222533][ T975] irq event stamp: 40217
[ 110.222794][ T975] hardirqs last enabled at (40227): [] __up_console_sem+0x6b/0x80
[ 110.223413][ T975] hardirqs last disabled at (40238): [] __up_console_sem+0x50/0x80
[ 110.224010][ T975] softirqs last enabled at (39362): [] handle_softirqs+0x358/0x620
[ 110.224639][ T975] softirqs last disabled at (39353): [] __irq_exit_rcu+0xfa/0x160
[ 110.225258][ T975] ---[ end trace 0000000000000000 ]---
[ 110.371944][ T977] br-test1: port 21(br-test1-du21) entered blocking state
[ 110.372435][ T977] br-test1: port 21(br-test1-du21) entered disabled state
[ 110.372920][ T977] br-test1-du21: entered allmulticast mode
[ 110.377123][ T977] br-test1-du21: entered promiscuous mode
[ 110.379240][ T977] br-test1: port 21(br-test1-du21) entered blocking state
[ 110.379714][ T977] br-test1: port 21(br-test1-du21) entered forwarding state
[ 110.380811][ T977] ------------[ cut here ]------------
[ 110.381183][ T977] WARNING: CPU: 0 PID: 977 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 110.381968][ T977] Modules linked in: dummy sch_ingress bridge stp llc 8021q vrf veth
[ 110.382545][ T977] CPU: 0 UID: 0 PID: 977 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 110.383282][ T977] Tainted: [W]=WARN
[ 110.383560][ T977] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 110.384005][ T977] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 110.384398][ T977] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 110.385690][ T977] RSP: 0018:ffffc90000667080 EFLAGS: 00010246
[ 110.386155][ T977] RAX: 0000000000000000 RBX: ffff88800e26a000 RCX: 0000000000000001
[ 110.386726][ T977] RDX: 0000000000000000 RSI: ffffffff9169b941 RDI: ffffffff90e555e0
[ 110.387267][ T977] RBP: ffffc90000667168 R08: 0000000000000000 R09: 0000000000000000
[ 110.387809][ T977] R10: ffffc90000667198 R11: ffffffff924a8918 R12: 1ffff920000cce14
[ 110.388346][ T977] R13: 00000000000005dc R14: ffffc90000667198 R15: ffff88800e26af08
[ 110.388890][ T977] FS: 00007f15d8090800(0000) GS:ffff8880a2ab7000(0000) knlGS:0000000000000000
[ 110.389537][ T977] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 110.390003][ T977] CR2: 00000000004a1738 CR3: 000000000c33a005 CR4: 0000000000772ef0
[ 110.390563][ T977] PKRU: 55555554
[ 110.390845][ T977] Call Trace:
[ 110.391118][ T977]
[ 110.391316][ T977] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 110.391696][ T977] ? mark_held_locks+0x49/0x80
[ 110.392057][ T977] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 110.392522][ T977] ? lockdep_hardirqs_on+0x7c/0x110
[ 110.392902][ T977] netif_set_mtu+0x88/0x100
[ 110.393279][ T977] ? __pfx_netif_set_mtu+0x10/0x10
[ 110.393686][ T977] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 110.394206][ T977] dev_set_mtu+0xa0/0x150
[ 110.394513][ T977] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 110.395020][ T977] br_add_if+0xda3/0x1330 [bridge]
[ 110.395458][ T977] do_set_master+0x32f/0x500
[ 110.395838][ T977] ? rtnl_configure_link+0x1d3/0x260
[ 110.396205][ T977] rtnl_newlink_create+0x3c5/0x770
[ 110.396582][ T977] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 110.396939][ T977] ? __dev_get_by_name+0x12/0x50
[ 110.397300][ T977] ? rtnl_dev_get+0xa2/0x150
[ 110.397687][ T977] ? __pfx_rtnl_dev_get+0x10/0x10
[ 110.398072][ T977] ? rtnl_newlink+0x651/0xa60
[ 110.398453][ T977] ? reacquire_held_locks+0xd1/0x200
[ 110.398843][ T977] __rtnl_newlink+0x231/0xa40
[ 110.399228][ T977] rtnl_newlink+0x69a/0xa60
[ 110.399646][ T977] ? __pfx_rtnl_newlink+0x10/0x10
[ 110.400031][ T977] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 110.400383][ T977] ? __lock_release+0x5d/0x170
[ 110.400755][ T977] ? __pfx_rtnl_newlink+0x10/0x10
[ 110.401072][ T977] rtnetlink_rcv_msg+0x710/0xc00
[ 110.401399][ T977] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 110.401731][ T977] ? __lock_acquire+0x44d/0x7e0
[ 110.402052][ T977] netlink_rcv_skb+0x121/0x350
[ 110.402378][ T977] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 110.402712][ T977] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 110.403042][ T977] ? netlink_deliver_tap+0x13e/0x340
[ 110.403359][ T977] ? netlink_deliver_tap+0xc3/0x340
[ 110.403705][ T977] netlink_unicast+0x49e/0x780
[ 110.404031][ T977] ? __pfx_netlink_unicast+0x10/0x10
[ 110.404366][ T977] ? __lock_acquire+0x44d/0x7e0
[ 110.404715][ T977] netlink_sendmsg+0x721/0xbe0
[ 110.405146][ T977] ? __pfx_netlink_sendmsg+0x10/0x10
[ 110.405595][ T977] ? __import_iovec+0x238/0x3c0
[ 110.406030][ T977] ____sys_sendmsg+0x7ad/0xa10
[ 110.406487][ T977] ? __pfx_____sys_sendmsg+0x10/0x10
[ 110.406935][ T977] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 110.407478][ T977] ? rcu_read_unlock+0x18/0x70
[ 110.407810][ T977] ___sys_sendmsg+0xed/0x170
[ 110.408201][ T977] ? __pfx____sys_sendmsg+0x10/0x10
[ 110.408667][ T977] ? __pfx_handle_pte_fault+0x10/0x10
[ 110.408984][ T977] ? reacquire_held_locks+0xd1/0x200
[ 110.409298][ T977] ? do_user_addr_fault+0x461/0xe00
[ 110.409650][ T977] ? __handle_mm_fault+0x3fc/0x5e0
[ 110.410115][ T977] ? __pfx___handle_mm_fault+0x10/0x10
[ 110.410473][ T977] ? lock_vma_under_rcu+0x36c/0x6b0
[ 110.410893][ T977] __sys_sendmsg+0x10b/0x1a0
[ 110.411322][ T977] ? __pfx___sys_sendmsg+0x10/0x10
[ 110.411787][ T977] ? exc_page_fault+0x5d/0xc0
[ 110.412156][ T977] ? do_user_addr_fault+0x959/0xe00
[ 110.412563][ T977] ? rcu_is_watching+0x12/0xc0
[ 110.412891][ T977] do_syscall_64+0xc1/0x380
[ 110.413285][ T977] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 110.413725][ T977] RIP: 0033:0x7f15d825d1e7
[ 110.414064][ T977] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 110.415346][ T977] RSP: 002b:00007fff2bd9bda8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 110.415931][ T977] RAX: ffffffffffffffda RBX: 00007fff2bd9c4d0 RCX: 00007f15d825d1e7
[ 110.416502][ T977] RDX: 0000000000000000 RSI: 00007fff2bd9be10 RDI: 0000000000000005
[ 110.417187][ T977] RBP: 0000000000000000 R08: 000000000000004c R09: 0000000000403668
[ 110.417748][ T977] R10: 0000000000403668 R11: 0000000000000246 R12: 00007fff2bd9c508
[ 110.418230][ T977] R13: 00000000686e0b64 R14: 0000000000499600 R15: 0000000000000000
[ 110.418738][ T977]
[ 110.418977][ T977] irq event stamp: 40919
[ 110.419213][ T977] hardirqs last enabled at (40927): [] __up_console_sem+0x6b/0x80
[ 110.419793][ T977] hardirqs last disabled at (40936): [] __up_console_sem+0x50/0x80
[ 110.420375][ T977] softirqs last enabled at (40890): [] handle_softirqs+0x358/0x620
[ 110.420969][ T977] softirqs last disabled at (40885): [] __irq_exit_rcu+0xfa/0x160
[ 110.421618][ T977] ---[ end trace 0000000000000000 ]---
[ 110.549203][ T979] br-test1: port 22(br-test1-du22) entered blocking state
[ 110.549654][ T979] br-test1: port 22(br-test1-du22) entered disabled state
[ 110.550091][ T979] br-test1-du22: entered allmulticast mode
[ 110.554062][ T979] br-test1-du22: entered promiscuous mode
[ 110.555455][ T979] br-test1: port 22(br-test1-du22) entered blocking state
[ 110.555872][ T979] br-test1: port 22(br-test1-du22) entered forwarding state
[ 110.556942][ T979] ------------[ cut here ]------------
[ 110.557280][ T979] WARNING: CPU: 3 PID: 979 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 110.558000][ T979] Modules linked in: dummy sch_ingress bridge stp llc 8021q vrf veth
[ 110.558541][ T979] CPU: 3 UID: 0 PID: 979 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 110.559224][ T979] Tainted: [W]=WARN
[ 110.559495][ T979] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 110.559910][ T979] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 110.560267][ T979] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 110.561494][ T979] RSP: 0018:ffffc90000677080 EFLAGS: 00010246
[ 110.561909][ T979] RAX: 0000000000000000 RBX: ffff88800e26a000 RCX: 0000000000000001
[ 110.562417][ T979] RDX: 0000000000000000 RSI: ffffffff9169b941 RDI: ffffffff90e555e0
[ 110.562913][ T979] RBP: ffffc90000677168 R08: 0000000000000000 R09: 0000000000000000
[ 110.563436][ T979] R10: ffffc90000677198 R11: ffffffff924a8918 R12: 1ffff920000cee14
[ 110.563924][ T979] R13: 00000000000005dc R14: ffffc90000677198 R15: ffff88800e26af08
[ 110.564447][ T979] FS: 00007f6451454800(0000) GS:ffff8880a2c37000(0000) knlGS:0000000000000000
[ 110.565036][ T979] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 110.565477][ T979] CR2: 00000000004a1738 CR3: 000000000ed29001 CR4: 0000000000772ef0
[ 110.565976][ T979] PKRU: 55555554
[ 110.566219][ T979] Call Trace:
[ 110.566475][ T979]
[ 110.566646][ T979] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 110.566991][ T979] ? mark_held_locks+0x49/0x80
[ 110.567322][ T979] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 110.567743][ T979] ? lockdep_hardirqs_on+0x7c/0x110
[ 110.568115][ T979] netif_set_mtu+0x88/0x100
[ 110.568468][ T979] ? __pfx_netif_set_mtu+0x10/0x10
[ 110.568820][ T979] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 110.569312][ T979] dev_set_mtu+0xa0/0x150
[ 110.569573][ T979] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 110.570034][ T979] br_add_if+0xda3/0x1330 [bridge]
[ 110.570434][ T979] do_set_master+0x32f/0x500
[ 110.570790][ T979] ? rtnl_configure_link+0x1d3/0x260
[ 110.571133][ T979] rtnl_newlink_create+0x3c5/0x770
[ 110.571487][ T979] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 110.571832][ T979] ? __dev_get_by_name+0x12/0x50
[ 110.572164][ T979] ? rtnl_dev_get+0xa2/0x150
[ 110.572535][ T979] ? __pfx_rtnl_dev_get+0x10/0x10
[ 110.572886][ T979] ? rtnl_newlink+0x651/0xa60
[ 110.573211][ T979] ? reacquire_held_locks+0xd1/0x200
[ 110.573566][ T979] __rtnl_newlink+0x231/0xa40
[ 110.573905][ T979] rtnl_newlink+0x69a/0xa60
[ 110.574268][ T979] ? __pfx_rtnl_newlink+0x10/0x10
[ 110.574620][ T979] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 110.574956][ T979] ? __lock_release+0x5d/0x170
[ 110.575307][ T979] ? __pfx_rtnl_newlink+0x10/0x10
[ 110.575647][ T979] rtnetlink_rcv_msg+0x710/0xc00
[ 110.575992][ T979] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 110.576335][ T979] ? __lock_acquire+0x44d/0x7e0
[ 110.576689][ T979] netlink_rcv_skb+0x121/0x350
[ 110.577055][ T979] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 110.577403][ T979] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 110.577765][ T979] ? netlink_deliver_tap+0x13e/0x340
[ 110.578101][ T979] ? netlink_deliver_tap+0xc3/0x340
[ 110.578446][ T979] netlink_unicast+0x49e/0x780
[ 110.578777][ T979] ? __pfx_netlink_unicast+0x10/0x10
[ 110.579132][ T979] ? __lock_acquire+0x44d/0x7e0
[ 110.579477][ T979] netlink_sendmsg+0x721/0xbe0
[ 110.579817][ T979] ? __pfx_netlink_sendmsg+0x10/0x10
[ 110.580164][ T979] ? __import_iovec+0x238/0x3c0
[ 110.580547][ T979] ____sys_sendmsg+0x7ad/0xa10
[ 110.580887][ T979] ? __pfx_____sys_sendmsg+0x10/0x10
[ 110.581227][ T979] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 110.581659][ T979] ? rcu_read_unlock+0x18/0x70
[ 110.582028][ T979] ___sys_sendmsg+0xed/0x170
[ 110.582368][ T979] ? __pfx____sys_sendmsg+0x10/0x10
[ 110.582707][ T979] ? __pfx_handle_pte_fault+0x10/0x10
[ 110.583047][ T979] ? reacquire_held_locks+0xd1/0x200
[ 110.583407][ T979] ? do_user_addr_fault+0x461/0xe00
[ 110.583742][ T979] ? __handle_mm_fault+0x3fc/0x5e0
[ 110.584097][ T979] ? __pfx___handle_mm_fault+0x10/0x10
[ 110.584447][ T979] ? lock_vma_under_rcu+0x36c/0x6b0
[ 110.584819][ T979] __sys_sendmsg+0x10b/0x1a0
[ 110.585153][ T979] ? __pfx___sys_sendmsg+0x10/0x10
[ 110.585529][ T979] ? exc_page_fault+0x5d/0xc0
[ 110.585874][ T979] ? do_user_addr_fault+0x959/0xe00
[ 110.586220][ T979] ? rcu_is_watching+0x12/0xc0
[ 110.586565][ T979] do_syscall_64+0xc1/0x380
[ 110.586888][ T979] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 110.587307][ T979] RIP: 0033:0x7f64516211e7
[ 110.587674][ T979] Code: Unable to access opcode bytes at 0x7f64516211bd.
[ 110.588128][ T979] RSP: 002b:00007ffe6b417a98 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 110.588659][ T979] RAX: ffffffffffffffda RBX: 00007ffe6b4181c0 RCX: 00007f64516211e7
[ 110.589154][ T979] RDX: 0000000000000000 RSI: 00007ffe6b417b00 RDI: 0000000000000005
[ 110.589667][ T979] RBP: 0000000000000000 R08: 000000000000004c R09: 0000000000403668
[ 110.590201][ T979] R10: 0000000000403668 R11: 0000000000000246 R12: 00007ffe6b4181f8
[ 110.590730][ T979] R13: 00000000686e0b64 R14: 0000000000499600 R15: 0000000000000000
[ 110.592252][ T979]
[ 110.592512][ T979] irq event stamp: 36821
[ 110.592771][ T979] hardirqs last enabled at (36829): [] __up_console_sem+0x6b/0x80
[ 110.593368][ T979] hardirqs last disabled at (36836): [] __up_console_sem+0x50/0x80
[ 110.595139][ T979] softirqs last enabled at (35998): [] handle_softirqs+0x358/0x620
[ 110.595732][ T979] softirqs last disabled at (35905): [] __irq_exit_rcu+0xfa/0x160
[ 110.596303][ T979] ---[ end trace 0000000000000000 ]---
[ 110.738454][ T981] br-test1: port 23(br-test1-du23) entered blocking state
[ 110.739169][ T981] br-test1: port 23(br-test1-du23) entered disabled state
[ 110.739883][ T981] br-test1-du23: entered allmulticast mode
[ 110.746443][ T981] br-test1-du23: entered promiscuous mode
[ 110.748635][ T981] br-test1: port 23(br-test1-du23) entered blocking state
[ 110.749371][ T981] br-test1: port 23(br-test1-du23) entered forwarding state
[ 110.751175][ T981] ------------[ cut here ]------------
[ 110.751878][ T981] WARNING: CPU: 0 PID: 981 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 110.753047][ T981] Modules linked in: dummy sch_ingress bridge stp llc 8021q vrf veth
[ 110.753880][ T981] CPU: 0 UID: 0 PID: 981 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 110.755044][ T981] Tainted: [W]=WARN
[ 110.755511][ T981] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 110.756212][ T981] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 110.756817][ T981] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 110.759037][ T981] RSP: 0018:ffffc90000637080 EFLAGS: 00010246
[ 110.759770][ T981] RAX: 0000000000000000 RBX: ffff88800e26a000 RCX: 0000000000000001
[ 110.760674][ T981] RDX: 0000000000000000 RSI: ffffffff9169b941 RDI: ffffffff90e555e0
[ 110.761535][ T981] RBP: ffffc90000637168 R08: 0000000000000000 R09: 0000000000000000
[ 110.762368][ T981] R10: ffffc90000637198 R11: ffffffff924a8918 R12: 1ffff920000c6e14
[ 110.763282][ T981] R13: 00000000000005dc R14: ffffc90000637198 R15: ffff88800e26af08
[ 110.764189][ T981] FS: 00007f2b03eca800(0000) GS:ffff8880a2ab7000(0000) knlGS:0000000000000000
[ 110.765213][ T981] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 110.765936][ T981] CR2: 0000562c803edac8 CR3: 000000000939d004 CR4: 0000000000772ef0
[ 110.766826][ T981] PKRU: 55555554
[ 110.767227][ T981] Call Trace:
[ 110.767675][ T981]
[ 110.767932][ T981] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 110.768524][ T981] ? mark_held_locks+0x49/0x80
[ 110.769116][ T981] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 110.769850][ T981] ? lockdep_hardirqs_on+0x7c/0x110
[ 110.770466][ T981] netif_set_mtu+0x88/0x100
[ 110.771043][ T981] ? __pfx_netif_set_mtu+0x10/0x10
[ 110.771663][ T981] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 110.772489][ T981] dev_set_mtu+0xa0/0x150
[ 110.772951][ T981] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 110.773778][ T981] br_add_if+0xda3/0x1330 [bridge]
[ 110.774495][ T981] do_set_master+0x32f/0x500
[ 110.775091][ T981] ? rtnl_configure_link+0x1d3/0x260
[ 110.775702][ T981] rtnl_newlink_create+0x3c5/0x770
[ 110.776271][ T981] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 110.776771][ T981] ? __dev_get_by_name+0x12/0x50
[ 110.777193][ T981] ? rtnl_dev_get+0xa2/0x150
[ 110.777755][ T981] ? __pfx_rtnl_dev_get+0x10/0x10
[ 110.778170][ T981] ? rtnl_newlink+0x651/0xa60
[ 110.778603][ T981] ? reacquire_held_locks+0xd1/0x200
[ 110.778974][ T981] __rtnl_newlink+0x231/0xa40
[ 110.779335][ T981] rtnl_newlink+0x69a/0xa60
[ 110.779928][ T981] ? __pfx_rtnl_newlink+0x10/0x10
[ 110.780495][ T981] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 110.780898][ T981] ? __lock_release+0x5d/0x170
[ 110.781306][ T981] ? __pfx_rtnl_newlink+0x10/0x10
[ 110.781757][ T981] rtnetlink_rcv_msg+0x710/0xc00
[ 110.782137][ T981] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 110.782588][ T981] ? __lock_acquire+0x44d/0x7e0
[ 110.783135][ T981] netlink_rcv_skb+0x121/0x350
[ 110.783508][ T981] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 110.783857][ T981] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 110.784261][ T981] ? netlink_deliver_tap+0x13e/0x340
[ 110.784677][ T981] ? netlink_deliver_tap+0xc3/0x340
[ 110.785018][ T981] netlink_unicast+0x49e/0x780
[ 110.785376][ T981] ? __pfx_netlink_unicast+0x10/0x10
[ 110.785743][ T981] ? __lock_acquire+0x44d/0x7e0
[ 110.786186][ T981] netlink_sendmsg+0x721/0xbe0
[ 110.786590][ T981] ? __pfx_netlink_sendmsg+0x10/0x10
[ 110.787012][ T981] ? __import_iovec+0x238/0x3c0
[ 110.787471][ T981] ____sys_sendmsg+0x7ad/0xa10
[ 110.788080][ T981] ? __pfx_____sys_sendmsg+0x10/0x10
[ 110.788568][ T981] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 110.789088][ T981] ? rcu_read_unlock+0x18/0x70
[ 110.789474][ T981] ___sys_sendmsg+0xed/0x170
[ 110.789897][ T981] ? __pfx____sys_sendmsg+0x10/0x10
[ 110.790332][ T981] ? __pfx_handle_pte_fault+0x10/0x10
[ 110.790799][ T981] ? reacquire_held_locks+0xd1/0x200
[ 110.791227][ T981] ? do_user_addr_fault+0x461/0xe00
[ 110.791673][ T981] ? __handle_mm_fault+0x3fc/0x5e0
[ 110.792032][ T981] ? __pfx___handle_mm_fault+0x10/0x10
[ 110.792408][ T981] ? lock_vma_under_rcu+0x36c/0x6b0
[ 110.792885][ T981] __sys_sendmsg+0x10b/0x1a0
[ 110.793229][ T981] ? __pfx___sys_sendmsg+0x10/0x10
[ 110.793591][ T981] ? exc_page_fault+0x5d/0xc0
[ 110.793946][ T981] ? do_user_addr_fault+0x959/0xe00
[ 110.794299][ T981] ? rcu_is_watching+0x12/0xc0
[ 110.794668][ T981] do_syscall_64+0xc1/0x380
[ 110.795013][ T981] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 110.795700][ T981] RIP: 0033:0x7f2b040971e7
[ 110.796114][ T981] Code: Unable to access opcode bytes at 0x7f2b040971bd.
[ 110.796588][ T981] RSP: 002b:00007ffcc9681ca8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 110.797111][ T981] RAX: ffffffffffffffda RBX: 00007ffcc96823d0 RCX: 00007f2b040971e7
[ 110.797653][ T981] RDX: 0000000000000000 RSI: 00007ffcc9681d10 RDI: 0000000000000005
[ 110.798171][ T981] RBP: 0000000000000000 R08: 000000000000004c R09: 0000000000403668
[ 110.799020][ T981] R10: 0000000000403668 R11: 0000000000000246 R12: 00007ffcc9682408
[ 110.799667][ T981] R13: 00000000686e0b64 R14: 0000000000499600 R15: 0000000000000000
[ 110.800354][ T981]
[ 110.800644][ T981] irq event stamp: 37161
[ 110.800992][ T981] hardirqs last enabled at (37169): [] __up_console_sem+0x6b/0x80
[ 110.801694][ T981] hardirqs last disabled at (37178): [] __up_console_sem+0x50/0x80
[ 110.802377][ T981] softirqs last enabled at (37024): [] handle_softirqs+0x358/0x620
[ 110.803384][ T981] softirqs last disabled at (37019): [] __irq_exit_rcu+0xfa/0x160
[ 110.804161][ T981] ---[ end trace 0000000000000000 ]---
[ 111.001514][ T984] br-test1: port 24(br-test1-du24) entered blocking state
[ 111.002008][ T984] br-test1: port 24(br-test1-du24) entered disabled state
[ 111.002474][ T984] br-test1-du24: entered allmulticast mode
[ 111.007119][ T984] br-test1-du24: entered promiscuous mode
[ 111.009176][ T984] br-test1: port 24(br-test1-du24) entered blocking state
[ 111.009642][ T984] br-test1: port 24(br-test1-du24) entered forwarding state
[ 111.010791][ T984] ------------[ cut here ]------------
[ 111.011143][ T984] WARNING: CPU: 2 PID: 984 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 111.011954][ T984] Modules linked in: dummy sch_ingress bridge stp llc 8021q vrf veth
[ 111.012504][ T984] CPU: 2 UID: 0 PID: 984 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 111.013213][ T984] Tainted: [W]=WARN
[ 111.013495][ T984] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 111.013927][ T984] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 111.014297][ T984] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 111.015494][ T984] RSP: 0018:ffffc90000637080 EFLAGS: 00010246
[ 111.015947][ T984] RAX: 0000000000000000 RBX: ffff88800e26a000 RCX: 0000000000000001
[ 111.016484][ T984] RDX: 0000000000000000 RSI: ffffffff9169b941 RDI: ffffffff90e555e0
[ 111.017049][ T984] RBP: ffffc90000637168 R08: 0000000000000000 R09: 0000000000000000
[ 111.017584][ T984] R10: ffffc90000637198 R11: ffffffff924a8918 R12: 1ffff920000c6e14
[ 111.018119][ T984] R13: 00000000000005dc R14: ffffc90000637198 R15: ffff88800e26af08
[ 111.018662][ T984] FS: 00007fdac604d800(0000) GS:ffff8880a2bb7000(0000) knlGS:0000000000000000
[ 111.019282][ T984] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 111.019740][ T984] CR2: 00000000004a1738 CR3: 000000000939d004 CR4: 0000000000772ef0
[ 111.020271][ T984] PKRU: 55555554
[ 111.020561][ T984] Call Trace:
[ 111.020855][ T984]
[ 111.021050][ T984] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 111.021427][ T984] ? mark_held_locks+0x49/0x80
[ 111.021798][ T984] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 111.022244][ T984] ? lockdep_hardirqs_on+0x7c/0x110
[ 111.022618][ T984] netif_set_mtu+0x88/0x100
[ 111.022980][ T984] ? __pfx_netif_set_mtu+0x10/0x10
[ 111.023356][ T984] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 111.023863][ T984] dev_set_mtu+0xa0/0x150
[ 111.024140][ T984] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 111.024701][ T984] br_add_if+0xda3/0x1330 [bridge]
[ 111.025257][ T984] do_set_master+0x32f/0x500
[ 111.025811][ T984] ? rtnl_configure_link+0x1d3/0x260
[ 111.026337][ T984] rtnl_newlink_create+0x3c5/0x770
[ 111.026803][ T984] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 111.027178][ T984] ? __dev_get_by_name+0x12/0x50
[ 111.027660][ T984] ? rtnl_dev_get+0xa2/0x150
[ 111.028038][ T984] ? __pfx_rtnl_dev_get+0x10/0x10
[ 111.028592][ T984] ? rtnl_newlink+0x651/0xa60
[ 111.029021][ T984] ? reacquire_held_locks+0xd1/0x200
[ 111.029615][ T984] __rtnl_newlink+0x231/0xa40
[ 111.030228][ T984] rtnl_newlink+0x69a/0xa60
[ 111.030852][ T984] ? __pfx_rtnl_newlink+0x10/0x10
[ 111.031501][ T984] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 111.032106][ T984] ? __lock_release+0x5d/0x170
[ 111.032732][ T984] ? __pfx_rtnl_newlink+0x10/0x10
[ 111.033312][ T984] rtnetlink_rcv_msg+0x710/0xc00
[ 111.033936][ T984] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 111.034559][ T984] ? __lock_acquire+0x44d/0x7e0
[ 111.035155][ T984] netlink_rcv_skb+0x121/0x350
[ 111.035759][ T984] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 111.036336][ T984] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 111.036980][ T984] ? netlink_deliver_tap+0x13e/0x340
[ 111.037591][ T984] ? netlink_deliver_tap+0xc3/0x340
[ 111.038199][ T984] netlink_unicast+0x49e/0x780
[ 111.038785][ T984] ? __pfx_netlink_unicast+0x10/0x10
[ 111.039307][ T984] ? __lock_acquire+0x44d/0x7e0
[ 111.039807][ T984] netlink_sendmsg+0x721/0xbe0
[ 111.040183][ T984] ? __pfx_netlink_sendmsg+0x10/0x10
[ 111.040561][ T984] ? __import_iovec+0x238/0x3c0
[ 111.040916][ T984] ____sys_sendmsg+0x7ad/0xa10
[ 111.041267][ T984] ? __pfx_____sys_sendmsg+0x10/0x10
[ 111.041622][ T984] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 111.042050][ T984] ? rcu_read_unlock+0x18/0x70
[ 111.042424][ T984] ___sys_sendmsg+0xed/0x170
[ 111.042776][ T984] ? __pfx____sys_sendmsg+0x10/0x10
[ 111.043126][ T984] ? __pfx_handle_pte_fault+0x10/0x10
[ 111.043495][ T984] ? reacquire_held_locks+0xd1/0x200
[ 111.043839][ T984] ? do_user_addr_fault+0x461/0xe00
[ 111.044199][ T984] ? __handle_mm_fault+0x3fc/0x5e0
[ 111.044574][ T984] ? __pfx___handle_mm_fault+0x10/0x10
[ 111.044930][ T984] ? lock_vma_under_rcu+0x36c/0x6b0
[ 111.045316][ T984] __sys_sendmsg+0x10b/0x1a0
[ 111.045672][ T984] ? __pfx___sys_sendmsg+0x10/0x10
[ 111.046025][ T984] ? exc_page_fault+0x5d/0xc0
[ 111.046399][ T984] ? do_user_addr_fault+0x959/0xe00
[ 111.046752][ T984] ? rcu_is_watching+0x12/0xc0
[ 111.047094][ T984] do_syscall_64+0xc1/0x380
[ 111.047462][ T984] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 111.047894][ T984] RIP: 0033:0x7fdac621a1e7
[ 111.048260][ T984] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 111.049493][ T984] RSP: 002b:00007fff9da7e798 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 111.050010][ T984] RAX: ffffffffffffffda RBX: 00007fff9da7eec0 RCX: 00007fdac621a1e7
[ 111.050538][ T984] RDX: 0000000000000000 RSI: 00007fff9da7e800 RDI: 0000000000000005
[ 111.051047][ T984] RBP: 0000000000000000 R08: 000000000000004c R09: 0000000000403668
[ 111.051580][ T984] R10: 0000000000403668 R11: 0000000000000246 R12: 00007fff9da7eef8
[ 111.052098][ T984] R13: 00000000686e0b64 R14: 0000000000499600 R15: 0000000000000000
[ 111.052640][ T984]
[ 111.052901][ T984] irq event stamp: 56747
[ 111.053161][ T984] hardirqs last enabled at (56757): [] __up_console_sem+0x6b/0x80
[ 111.053758][ T984] hardirqs last disabled at (56768): [] __up_console_sem+0x50/0x80
[ 111.054362][ T984] softirqs last enabled at (55742): [] handle_softirqs+0x358/0x620
[ 111.054961][ T984] softirqs last disabled at (55593): [] __irq_exit_rcu+0xfa/0x160
[ 111.055568][ T984] ---[ end trace 0000000000000000 ]---
[ 111.211779][ T985] br-test1: port 25(br-test1-du25) entered blocking state
[ 111.212227][ T985] br-test1: port 25(br-test1-du25) entered disabled state
[ 111.212665][ T985] br-test1-du25: entered allmulticast mode
[ 111.217512][ T985] br-test1-du25: entered promiscuous mode
[ 111.218842][ T985] br-test1: port 25(br-test1-du25) entered blocking state
[ 111.219266][ T985] br-test1: port 25(br-test1-du25) entered forwarding state
[ 111.220328][ T985] ------------[ cut here ]------------
[ 111.220727][ T985] WARNING: CPU: 3 PID: 985 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 111.221400][ T985] Modules linked in: dummy sch_ingress bridge stp llc 8021q vrf veth
[ 111.221930][ T985] CPU: 3 UID: 0 PID: 985 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 111.222614][ T985] Tainted: [W]=WARN
[ 111.222869][ T985] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 111.223285][ T985] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 111.223644][ T985] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 111.224852][ T985] RSP: 0018:ffffc90000637080 EFLAGS: 00010246
[ 111.225272][ T985] RAX: 0000000000000000 RBX: ffff88800e26a000 RCX: 0000000000000001
[ 111.225783][ T985] RDX: 0000000000000000 RSI: ffffffff9169b941 RDI: ffffffff90e555e0
[ 111.226286][ T985] RBP: ffffc90000637168 R08: 0000000000000000 R09: 0000000000000000
[ 111.226794][ T985] R10: ffffc90000637198 R11: ffffffff924a8918 R12: 1ffff920000c6e14
[ 111.227303][ T985] R13: 00000000000005dc R14: ffffc90000637198 R15: ffff88800e26af08
[ 111.227811][ T985] FS: 00007f2d26bbb800(0000) GS:ffff8880a2c37000(0000) knlGS:0000000000000000
[ 111.228400][ T985] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 111.228819][ T985] CR2: 00000000004a1738 CR3: 000000000f1cd005 CR4: 0000000000772ef0
[ 111.229325][ T985] PKRU: 55555554
[ 111.229579][ T985] Call Trace:
[ 111.229829][ T985]
[ 111.230001][ T985] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 111.230335][ T985] ? mark_held_locks+0x49/0x80
[ 111.230673][ T985] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 111.231085][ T985] ? lockdep_hardirqs_on+0x7c/0x110
[ 111.231429][ T985] netif_set_mtu+0x88/0x100
[ 111.231766][ T985] ? __pfx_netif_set_mtu+0x10/0x10
[ 111.232113][ T985] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 111.232583][ T985] dev_set_mtu+0xa0/0x150
[ 111.232836][ T985] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 111.233292][ T985] br_add_if+0xda3/0x1330 [bridge]
[ 111.233681][ T985] do_set_master+0x32f/0x500
[ 111.234011][ T985] ? rtnl_configure_link+0x1d3/0x260
[ 111.234355][ T985] rtnl_newlink_create+0x3c5/0x770
[ 111.234726][ T985] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 111.235044][ T985] ? __dev_get_by_name+0x12/0x50
[ 111.235356][ T985] ? rtnl_dev_get+0xa2/0x150
[ 111.235678][ T985] ? __pfx_rtnl_dev_get+0x10/0x10
[ 111.236007][ T985] ? rtnl_newlink+0x651/0xa60
[ 111.236320][ T985] ? reacquire_held_locks+0xd1/0x200
[ 111.236648][ T985] __rtnl_newlink+0x231/0xa40
[ 111.236973][ T985] rtnl_newlink+0x69a/0xa60
[ 111.237295][ T985] ? __pfx_rtnl_newlink+0x10/0x10
[ 111.237628][ T985] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 111.237946][ T985] ? __lock_release+0x5d/0x170
[ 111.238267][ T985] ? __pfx_rtnl_newlink+0x10/0x10
[ 111.238589][ T985] rtnetlink_rcv_msg+0x710/0xc00
[ 111.238907][ T985] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 111.239223][ T985] ? __lock_acquire+0x44d/0x7e0
[ 111.239554][ T985] netlink_rcv_skb+0x121/0x350
[ 111.239876][ T985] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 111.240194][ T985] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 111.240529][ T985] ? netlink_deliver_tap+0x13e/0x340
[ 111.240844][ T985] ? netlink_deliver_tap+0xc3/0x340
[ 111.241162][ T985] netlink_unicast+0x49e/0x780
[ 111.241491][ T985] ? __pfx_netlink_unicast+0x10/0x10
[ 111.241806][ T985] ? __lock_acquire+0x44d/0x7e0
[ 111.242129][ T985] netlink_sendmsg+0x721/0xbe0
[ 111.242460][ T985] ? __pfx_netlink_sendmsg+0x10/0x10
[ 111.242778][ T985] ? __import_iovec+0x238/0x3c0
[ 111.243104][ T985] ____sys_sendmsg+0x7ad/0xa10
[ 111.243438][ T985] ? __pfx_____sys_sendmsg+0x10/0x10
[ 111.243772][ T985] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 111.244169][ T985] ? rcu_read_unlock+0x18/0x70
[ 111.244508][ T985] ___sys_sendmsg+0xed/0x170
[ 111.244827][ T985] ? __pfx____sys_sendmsg+0x10/0x10
[ 111.245146][ T985] ? __pfx_handle_pte_fault+0x10/0x10
[ 111.245473][ T985] ? reacquire_held_locks+0xd1/0x200
[ 111.245786][ T985] ? do_user_addr_fault+0x461/0xe00
[ 111.246113][ T985] ? __handle_mm_fault+0x3fc/0x5e0
[ 111.246436][ T985] ? __pfx___handle_mm_fault+0x10/0x10
[ 111.246796][ T985] ? lock_vma_under_rcu+0x36c/0x6b0
[ 111.247145][ T985] __sys_sendmsg+0x10b/0x1a0
[ 111.247489][ T985] ? __pfx___sys_sendmsg+0x10/0x10
[ 111.247818][ T985] ? exc_page_fault+0x5d/0xc0
[ 111.248159][ T985] ? do_user_addr_fault+0x959/0xe00
[ 111.248513][ T985] ? rcu_is_watching+0x12/0xc0
[ 111.248852][ T985] do_syscall_64+0xc1/0x380
[ 111.249186][ T985] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 111.249607][ T985] RIP: 0033:0x7f2d26d881e7
[ 111.249956][ T985] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 111.251154][ T985] RSP: 002b:00007ffe3dc0fa38 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 111.251669][ T985] RAX: ffffffffffffffda RBX: 00007ffe3dc10160 RCX: 00007f2d26d881e7
[ 111.252166][ T985] RDX: 0000000000000000 RSI: 00007ffe3dc0faa0 RDI: 0000000000000005
[ 111.252670][ T985] RBP: 0000000000000000 R08: 000000000000004c R09: 0000000000403668
[ 111.253174][ T985] R10: 0000000000403668 R11: 0000000000000246 R12: 00007ffe3dc10198
[ 111.253673][ T985] R13: 00000000686e0b64 R14: 0000000000499600 R15: 0000000000000000
[ 111.254195][ T985]
[ 111.254455][ T985] irq event stamp: 47671
[ 111.254703][ T985] hardirqs last enabled at (47679): [] __up_console_sem+0x6b/0x80
[ 111.255284][ T985] hardirqs last disabled at (47686): [] __up_console_sem+0x50/0x80
[ 111.255867][ T985] softirqs last enabled at (47554): [] handle_softirqs+0x358/0x620
[ 111.256453][ T985] softirqs last disabled at (47549): [] __irq_exit_rcu+0xfa/0x160
[ 111.257024][ T985] ---[ end trace 0000000000000000 ]---
[ 111.411231][ T988] br-test1: port 26(br-test1-du26) entered blocking state
[ 111.411661][ T988] br-test1: port 26(br-test1-du26) entered disabled state
[ 111.412062][ T988] br-test1-du26: entered allmulticast mode
[ 111.415950][ T988] br-test1-du26: entered promiscuous mode
[ 111.417465][ T988] br-test1: port 26(br-test1-du26) entered blocking state
[ 111.417865][ T988] br-test1: port 26(br-test1-du26) entered forwarding state
[ 111.418991][ T988] ------------[ cut here ]------------
[ 111.419312][ T988] WARNING: CPU: 0 PID: 988 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 111.419997][ T988] Modules linked in: dummy sch_ingress bridge stp llc 8021q vrf veth
[ 111.420502][ T988] CPU: 0 UID: 0 PID: 988 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 111.421147][ T988] Tainted: [W]=WARN
[ 111.421387][ T988] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 111.421790][ T988] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 111.422116][ T988] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 111.423265][ T988] RSP: 0018:ffffc900005d7080 EFLAGS: 00010246
[ 111.423672][ T988] RAX: 0000000000000000 RBX: ffff88800e26a000 RCX: 0000000000000001
[ 111.424144][ T988] RDX: 0000000000000000 RSI: ffffffff9169b941 RDI: ffffffff90e555e0
[ 111.424666][ T988] RBP: ffffc900005d7168 R08: 0000000000000000 R09: 0000000000000000
[ 111.425147][ T988] R10: ffffc900005d7198 R11: ffffffff924a8918 R12: 1ffff920000bae14
[ 111.425631][ T988] R13: 00000000000005dc R14: ffffc900005d7198 R15: ffff88800e26af08
[ 111.426124][ T988] FS: 00007fa9214cc800(0000) GS:ffff8880a2ab7000(0000) knlGS:0000000000000000
[ 111.426687][ T988] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 111.427095][ T988] CR2: 00000000004a1738 CR3: 000000000c22e005 CR4: 0000000000772ef0
[ 111.427579][ T988] PKRU: 55555554
[ 111.427818][ T988] Call Trace:
[ 111.428052][ T988]
[ 111.428215][ T988] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 111.428545][ T988] ? mark_held_locks+0x49/0x80
[ 111.428863][ T988] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 111.429253][ T988] ? lockdep_hardirqs_on+0x7c/0x110
[ 111.429584][ T988] netif_set_mtu+0x88/0x100
[ 111.429907][ T988] ? __pfx_netif_set_mtu+0x10/0x10
[ 111.430236][ T988] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 111.430689][ T988] dev_set_mtu+0xa0/0x150
[ 111.430929][ T988] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 111.431357][ T988] br_add_if+0xda3/0x1330 [bridge]
[ 111.431723][ T988] do_set_master+0x32f/0x500
[ 111.432037][ T988] ? rtnl_configure_link+0x1d3/0x260
[ 111.432355][ T988] rtnl_newlink_create+0x3c5/0x770
[ 111.432688][ T988] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 111.432999][ T988] ? __dev_get_by_name+0x12/0x50
[ 111.433315][ T988] ? rtnl_dev_get+0xa2/0x150
[ 111.433638][ T988] ? __pfx_rtnl_dev_get+0x10/0x10
[ 111.433960][ T988] ? rtnl_newlink+0x651/0xa60
[ 111.434284][ T988] ? reacquire_held_locks+0xd1/0x200
[ 111.434650][ T988] __rtnl_newlink+0x231/0xa40
[ 111.434976][ T988] rtnl_newlink+0x69a/0xa60
[ 111.435330][ T988] ? __pfx_rtnl_newlink+0x10/0x10
[ 111.435668][ T988] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 111.435984][ T988] ? __lock_release+0x5d/0x170
[ 111.436298][ T988] ? __pfx_rtnl_newlink+0x10/0x10
[ 111.436622][ T988] rtnetlink_rcv_msg+0x710/0xc00
[ 111.436939][ T988] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 111.437259][ T988] ? __lock_acquire+0x44d/0x7e0
[ 111.437585][ T988] netlink_rcv_skb+0x121/0x350
[ 111.437910][ T988] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 111.438225][ T988] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 111.438558][ T988] ? netlink_deliver_tap+0x13e/0x340
[ 111.438876][ T988] ? netlink_deliver_tap+0xc3/0x340
[ 111.439189][ T988] netlink_unicast+0x49e/0x780
[ 111.439518][ T988] ? __pfx_netlink_unicast+0x10/0x10
[ 111.439842][ T988] ? __lock_acquire+0x44d/0x7e0
[ 111.440170][ T988] netlink_sendmsg+0x721/0xbe0
[ 111.440507][ T988] ? __pfx_netlink_sendmsg+0x10/0x10
[ 111.440839][ T988] ? __import_iovec+0x238/0x3c0
[ 111.441165][ T988] ____sys_sendmsg+0x7ad/0xa10
[ 111.441493][ T988] ? __pfx_____sys_sendmsg+0x10/0x10
[ 111.441810][ T988] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 111.442216][ T988] ? rcu_read_unlock+0x18/0x70
[ 111.442555][ T988] ___sys_sendmsg+0xed/0x170
[ 111.442875][ T988] ? __pfx____sys_sendmsg+0x10/0x10
[ 111.443190][ T988] ? __pfx_handle_pte_fault+0x10/0x10
[ 111.443517][ T988] ? reacquire_held_locks+0xd1/0x200
[ 111.443831][ T988] ? do_user_addr_fault+0x461/0xe00
[ 111.444156][ T988] ? __handle_mm_fault+0x3fc/0x5e0
[ 111.444501][ T988] ? __pfx___handle_mm_fault+0x10/0x10
[ 111.444817][ T988] ? lock_vma_under_rcu+0x36c/0x6b0
[ 111.445160][ T988] __sys_sendmsg+0x10b/0x1a0
[ 111.445488][ T988] ? __pfx___sys_sendmsg+0x10/0x10
[ 111.445804][ T988] ? exc_page_fault+0x5d/0xc0
[ 111.446127][ T988] ? do_user_addr_fault+0x959/0xe00
[ 111.446459][ T988] ? rcu_is_watching+0x12/0xc0
[ 111.446779][ T988] do_syscall_64+0xc1/0x380
[ 111.447097][ T988] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 111.447493][ T988] RIP: 0033:0x7fa9216991e7
[ 111.447823][ T988] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 111.448965][ T988] RSP: 002b:00007ffed8987b28 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 111.449452][ T988] RAX: ffffffffffffffda RBX: 00007ffed8988250 RCX: 00007fa9216991e7
[ 111.449928][ T988] RDX: 0000000000000000 RSI: 00007ffed8987b90 RDI: 0000000000000005
[ 111.450409][ T988] RBP: 0000000000000000 R08: 000000000000004c R09: 0000000000403668
[ 111.450887][ T988] R10: 0000000000403668 R11: 0000000000000246 R12: 00007ffed8988288
[ 111.451358][ T988] R13: 00000000686e0b65 R14: 0000000000499600 R15: 0000000000000000
[ 111.451849][ T988]
[ 111.452087][ T988] irq event stamp: 37511
[ 111.452324][ T988] hardirqs last enabled at (37519): [] __up_console_sem+0x6b/0x80
[ 111.452882][ T988] hardirqs last disabled at (37528): [] __up_console_sem+0x50/0x80
[ 111.453436][ T988] softirqs last enabled at (36694): [] handle_softirqs+0x358/0x620
[ 111.453986][ T988] softirqs last disabled at (36585): [] __irq_exit_rcu+0xfa/0x160
[ 111.454624][ T988] ---[ end trace 0000000000000000 ]---
[ 111.581936][ T989] br-test1: port 27(br-test1-du27) entered blocking state
[ 111.582381][ T989] br-test1: port 27(br-test1-du27) entered disabled state
[ 111.582813][ T989] br-test1-du27: entered allmulticast mode
[ 111.586497][ T989] br-test1-du27: entered promiscuous mode
[ 111.597694][ T989] br-test1: port 27(br-test1-du27) entered blocking state
[ 111.598117][ T989] br-test1: port 27(br-test1-du27) entered forwarding state
[ 111.599161][ T989] ------------[ cut here ]------------
[ 111.599549][ T989] WARNING: CPU: 0 PID: 989 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 111.600176][ T989] Modules linked in: dummy sch_ingress bridge stp llc 8021q vrf veth
[ 111.600681][ T989] CPU: 0 UID: 0 PID: 989 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 111.601327][ T989] Tainted: [W]=WARN
[ 111.601576][ T989] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 111.601992][ T989] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 111.602332][ T989] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 111.603473][ T989] RSP: 0018:ffffc900005c7080 EFLAGS: 00010246
[ 111.603877][ T989] RAX: 0000000000000000 RBX: ffff88800e26a000 RCX: 0000000000000001
[ 111.604369][ T989] RDX: 0000000000000000 RSI: ffffffff9169b941 RDI: ffffffff90e555e0
[ 111.604861][ T989] RBP: ffffc900005c7168 R08: 0000000000000000 R09: 0000000000000000
[ 111.605334][ T989] R10: ffffc900005c7198 R11: ffffffff924a8918 R12: 1ffff920000b8e14
[ 111.605820][ T989] R13: 00000000000005dc R14: ffffc900005c7198 R15: ffff88800e26af08
[ 111.606303][ T989] FS: 00007f2c1c5c7800(0000) GS:ffff8880a2ab7000(0000) knlGS:0000000000000000
[ 111.606885][ T989] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 111.607290][ T989] CR2: 00007f966990f840 CR3: 000000000f153002 CR4: 0000000000772ef0
[ 111.607782][ T989] PKRU: 55555554
[ 111.608026][ T989] Call Trace:
[ 111.608262][ T989]
[ 111.608435][ T989] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 111.608763][ T989] ? mark_held_locks+0x49/0x80
[ 111.609082][ T989] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 111.609488][ T989] ? lockdep_hardirqs_on+0x7c/0x110
[ 111.609822][ T989] netif_set_mtu+0x88/0x100
[ 111.610155][ T989] ? __pfx_netif_set_mtu+0x10/0x10
[ 111.610510][ T989] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 111.610962][ T989] dev_set_mtu+0xa0/0x150
[ 111.611208][ T989] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 111.611655][ T989] br_add_if+0xda3/0x1330 [bridge]
[ 111.612023][ T989] do_set_master+0x32f/0x500
[ 111.612349][ T989] ? rtnl_configure_link+0x1d3/0x260
[ 111.612689][ T989] rtnl_newlink_create+0x3c5/0x770
[ 111.613022][ T989] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 111.613338][ T989] ? __dev_get_by_name+0x12/0x50
[ 111.613668][ T989] ? rtnl_dev_get+0xa2/0x150
[ 111.613985][ T989] ? __pfx_rtnl_dev_get+0x10/0x10
[ 111.614324][ T989] ? rtnl_newlink+0x651/0xa60
[ 111.614654][ T989] ? reacquire_held_locks+0xd1/0x200
[ 111.614979][ T989] __rtnl_newlink+0x231/0xa40
[ 111.615311][ T989] rtnl_newlink+0x69a/0xa60
[ 111.615641][ T989] ? __pfx_rtnl_newlink+0x10/0x10
[ 111.615978][ T989] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 111.616293][ T989] ? __lock_release+0x5d/0x170
[ 111.616616][ T989] ? __pfx_rtnl_newlink+0x10/0x10
[ 111.616939][ T989] rtnetlink_rcv_msg+0x710/0xc00
[ 111.617258][ T989] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 111.617592][ T989] ? __lock_acquire+0x44d/0x7e0
[ 111.617929][ T989] netlink_rcv_skb+0x121/0x350
[ 111.618248][ T989] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 111.618571][ T989] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 111.618903][ T989] ? netlink_deliver_tap+0x13e/0x340
[ 111.619219][ T989] ? netlink_deliver_tap+0xc3/0x340
[ 111.619541][ T989] netlink_unicast+0x49e/0x780
[ 111.619863][ T989] ? __pfx_netlink_unicast+0x10/0x10
[ 111.620181][ T989] ? __lock_acquire+0x44d/0x7e0
[ 111.620511][ T989] netlink_sendmsg+0x721/0xbe0
[ 111.620838][ T989] ? __pfx_netlink_sendmsg+0x10/0x10
[ 111.621155][ T989] ? __import_iovec+0x238/0x3c0
[ 111.621487][ T989] ____sys_sendmsg+0x7ad/0xa10
[ 111.621809][ T989] ? __pfx_____sys_sendmsg+0x10/0x10
[ 111.622132][ T989] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 111.622540][ T989] ? rcu_read_unlock+0x18/0x70
[ 111.622864][ T989] ___sys_sendmsg+0xed/0x170
[ 111.623177][ T989] ? __pfx____sys_sendmsg+0x10/0x10
[ 111.623501][ T989] ? __pfx_handle_pte_fault+0x10/0x10
[ 111.623831][ T989] ? reacquire_held_locks+0xd1/0x200
[ 111.624147][ T989] ? do_user_addr_fault+0x461/0xe00
[ 111.624494][ T989] ? __handle_mm_fault+0x3fc/0x5e0
[ 111.624812][ T989] ? __pfx___handle_mm_fault+0x10/0x10
[ 111.625128][ T989] ? lock_vma_under_rcu+0x36c/0x6b0
[ 111.625471][ T989] __sys_sendmsg+0x10b/0x1a0
[ 111.625794][ T989] ? __pfx___sys_sendmsg+0x10/0x10
[ 111.626119][ T989] ? exc_page_fault+0x5d/0xc0
[ 111.626461][ T989] ? do_user_addr_fault+0x959/0xe00
[ 111.626783][ T989] ? rcu_is_watching+0x12/0xc0
[ 111.627105][ T989] do_syscall_64+0xc1/0x380
[ 111.627431][ T989] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 111.627835][ T989] RIP: 0033:0x7f2c1c7941e7
[ 111.628174][ T989] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 111.629323][ T989] RSP: 002b:00007fff89507238 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 111.629816][ T989] RAX: ffffffffffffffda RBX: 00007fff89507960 RCX: 00007f2c1c7941e7
[ 111.630297][ T989] RDX: 0000000000000000 RSI: 00007fff895072a0 RDI: 0000000000000005
[ 111.630795][ T989] RBP: 0000000000000000 R08: 000000000000004c R09: 0000000000403668
[ 111.631269][ T989] R10: 0000000000403668 R11: 0000000000000246 R12: 00007fff89507998
[ 111.631762][ T989] R13: 00000000686e0b65 R14: 0000000000499600 R15: 0000000000000000
[ 111.632247][ T989]
[ 111.632495][ T989] irq event stamp: 42621
[ 111.632735][ T989] hardirqs last enabled at (42629): [] __up_console_sem+0x6b/0x80
[ 111.633297][ T989] hardirqs last disabled at (42636): [] __up_console_sem+0x50/0x80
[ 111.633856][ T989] softirqs last enabled at (42582): [] handle_softirqs+0x358/0x620
[ 111.634422][ T989] softirqs last disabled at (42577): [] __irq_exit_rcu+0xfa/0x160
[ 111.634980][ T989] ---[ end trace 0000000000000000 ]---
[ 111.776096][ T991] br-test1: port 28(br-test1-du28) entered blocking state
[ 111.776565][ T991] br-test1: port 28(br-test1-du28) entered disabled state
[ 111.776995][ T991] br-test1-du28: entered allmulticast mode
[ 111.780767][ T991] br-test1-du28: entered promiscuous mode
[ 111.782433][ T991] br-test1: port 28(br-test1-du28) entered blocking state
[ 111.782854][ T991] br-test1: port 28(br-test1-du28) entered forwarding state
[ 111.784206][ T991] ------------[ cut here ]------------
[ 111.784641][ T991] WARNING: CPU: 2 PID: 991 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 111.785283][ T991] Modules linked in: dummy sch_ingress bridge stp llc 8021q vrf veth
[ 111.785812][ T991] CPU: 2 UID: 0 PID: 991 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 111.786476][ T991] Tainted: [W]=WARN
[ 111.786735][ T991] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 111.787145][ T991] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 111.787501][ T991] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 111.788669][ T991] RSP: 0018:ffffc90000557080 EFLAGS: 00010246
[ 111.789092][ T991] RAX: 0000000000000000 RBX: ffff88800e26a000 RCX: 0000000000000001
[ 111.789592][ T991] RDX: 0000000000000000 RSI: ffffffff9169b941 RDI: ffffffff90e555e0
[ 111.790095][ T991] RBP: ffffc90000557168 R08: 0000000000000000 R09: 0000000000000000
[ 111.790596][ T991] R10: ffffc90000557198 R11: ffffffff924a8918 R12: 1ffff920000aae14
[ 111.791090][ T991] R13: 00000000000005dc R14: ffffc90000557198 R15: ffff88800e26af08
[ 111.791589][ T991] FS: 00007f759cb7c800(0000) GS:ffff8880a2bb7000(0000) knlGS:0000000000000000
[ 111.792154][ T991] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 111.792573][ T991] CR2: 00000000004a1738 CR3: 000000000e327002 CR4: 0000000000772ef0
[ 111.793069][ T991] PKRU: 55555554
[ 111.793316][ T991] Call Trace:
[ 111.793575][ T991]
[ 111.793754][ T991] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 111.794096][ T991] ? mark_held_locks+0x49/0x80
[ 111.794452][ T991] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 111.794868][ T991] ? lockdep_hardirqs_on+0x7c/0x110
[ 111.795204][ T991] netif_set_mtu+0x88/0x100
[ 111.795544][ T991] ? __pfx_netif_set_mtu+0x10/0x10
[ 111.795901][ T991] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 111.796375][ T991] dev_set_mtu+0xa0/0x150
[ 111.796641][ T991] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 111.797091][ T991] br_add_if+0xda3/0x1330 [bridge]
[ 111.797513][ T991] do_set_master+0x32f/0x500
[ 111.797850][ T991] ? rtnl_configure_link+0x1d3/0x260
[ 111.798183][ T991] rtnl_newlink_create+0x3c5/0x770
[ 111.798541][ T991] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 111.798887][ T991] ? __dev_get_by_name+0x12/0x50
[ 111.799233][ T991] ? rtnl_dev_get+0xa2/0x150
[ 111.799572][ T991] ? __pfx_rtnl_dev_get+0x10/0x10
[ 111.799927][ T991] ? rtnl_newlink+0x651/0xa60
[ 111.800266][ T991] ? reacquire_held_locks+0xd1/0x200
[ 111.800619][ T991] __rtnl_newlink+0x231/0xa40
[ 111.800966][ T991] rtnl_newlink+0x69a/0xa60
[ 111.801321][ T991] ? __pfx_rtnl_newlink+0x10/0x10
[ 111.801681][ T991] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 111.802029][ T991] ? __lock_release+0x5d/0x170
[ 111.802366][ T991] ? __pfx_rtnl_newlink+0x10/0x10
[ 111.802716][ T991] rtnetlink_rcv_msg+0x710/0xc00
[ 111.803051][ T991] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 111.803401][ T991] ? __lock_acquire+0x44d/0x7e0
[ 111.803749][ T991] netlink_rcv_skb+0x121/0x350
[ 111.804091][ T991] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 111.804469][ T991] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 111.804849][ T991] ? netlink_deliver_tap+0x13e/0x340
[ 111.805178][ T991] ? netlink_deliver_tap+0xc3/0x340
[ 111.805523][ T991] netlink_unicast+0x49e/0x780
[ 111.805865][ T991] ? __pfx_netlink_unicast+0x10/0x10
[ 111.806204][ T991] ? __lock_acquire+0x44d/0x7e0
[ 111.806548][ T991] netlink_sendmsg+0x721/0xbe0
[ 111.806904][ T991] ? __pfx_netlink_sendmsg+0x10/0x10
[ 111.807242][ T991] ? __import_iovec+0x238/0x3c0
[ 111.807602][ T991] ____sys_sendmsg+0x7ad/0xa10
[ 111.807940][ T991] ? __pfx_____sys_sendmsg+0x10/0x10
[ 111.808279][ T991] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 111.808704][ T991] ? rcu_read_unlock+0x18/0x70
[ 111.809061][ T991] ___sys_sendmsg+0xed/0x170
[ 111.809413][ T991] ? __pfx____sys_sendmsg+0x10/0x10
[ 111.809755][ T991] ? __pfx_handle_pte_fault+0x10/0x10
[ 111.810108][ T991] ? reacquire_held_locks+0xd1/0x200
[ 111.810446][ T991] ? do_user_addr_fault+0x461/0xe00
[ 111.810779][ T991] ? __handle_mm_fault+0x3fc/0x5e0
[ 111.811114][ T991] ? __pfx___handle_mm_fault+0x10/0x10
[ 111.811455][ T991] ? lock_vma_under_rcu+0x36c/0x6b0
[ 111.811810][ T991] __sys_sendmsg+0x10b/0x1a0
[ 111.812145][ T991] ? __pfx___sys_sendmsg+0x10/0x10
[ 111.812486][ T991] ? exc_page_fault+0x5d/0xc0
[ 111.812827][ T991] ? do_user_addr_fault+0x959/0xe00
[ 111.813170][ T991] ? rcu_is_watching+0x12/0xc0
[ 111.813517][ T991] do_syscall_64+0xc1/0x380
[ 111.813851][ T991] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 111.814291][ T991] RIP: 0033:0x7f759cd491e7
[ 111.814641][ T991] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 111.815808][ T991] RSP: 002b:00007ffd4c1bf7a8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 111.816310][ T991] RAX: ffffffffffffffda RBX: 00007ffd4c1bfed0 RCX: 00007f759cd491e7
[ 111.816816][ T991] RDX: 0000000000000000 RSI: 00007ffd4c1bf810 RDI: 0000000000000005
[ 111.817315][ T991] RBP: 0000000000000000 R08: 000000000000004c R09: 0000000000403668
[ 111.817814][ T991] R10: 0000000000403668 R11: 0000000000000246 R12: 00007ffd4c1bff08
[ 111.818310][ T991] R13: 00000000686e0b65 R14: 0000000000499600 R15: 0000000000000000
[ 111.818829][ T991]
[ 111.819093][ T991] irq event stamp: 40109
[ 111.819344][ T991] hardirqs last enabled at (40119): [] __up_console_sem+0x6b/0x80
[ 111.819915][ T991] hardirqs last disabled at (40130): [] __up_console_sem+0x50/0x80
[ 111.820485][ T991] softirqs last enabled at (39692): [] handle_softirqs+0x358/0x620
[ 111.821077][ T991] softirqs last disabled at (39685): [] __irq_exit_rcu+0xfa/0x160
[ 111.821677][ T991] ---[ end trace 0000000000000000 ]---
[ 111.952091][ T994] br-test1: port 29(br-test1-du29) entered blocking state
[ 111.952852][ T994] br-test1: port 29(br-test1-du29) entered disabled state
[ 111.953286][ T994] br-test1-du29: entered allmulticast mode
[ 111.962111][ T994] br-test1-du29: entered promiscuous mode
[ 111.963467][ T994] br-test1: port 29(br-test1-du29) entered blocking state
[ 111.963911][ T994] br-test1: port 29(br-test1-du29) entered forwarding state
[ 111.965549][ T994] ------------[ cut here ]------------
[ 111.965885][ T994] WARNING: CPU: 3 PID: 994 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 111.966624][ T994] Modules linked in: dummy sch_ingress bridge stp llc 8021q vrf veth
[ 111.967145][ T994] CPU: 3 UID: 0 PID: 994 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 111.967818][ T994] Tainted: [W]=WARN
[ 111.968073][ T994] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 111.968497][ T994] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 111.968836][ T994] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 111.970022][ T994] RSP: 0018:ffffc90000687080 EFLAGS: 00010246
[ 111.970453][ T994] RAX: 0000000000000000 RBX: ffff88800e26a000 RCX: 0000000000000001
[ 111.970955][ T994] RDX: 0000000000000000 RSI: ffffffff9169b941 RDI: ffffffff90e555e0
[ 111.971456][ T994] RBP: ffffc90000687168 R08: 0000000000000000 R09: 0000000000000000
[ 111.971952][ T994] R10: ffffc90000687198 R11: ffffffff924a8918 R12: 1ffff920000d0e14
[ 111.972461][ T994] R13: 00000000000005dc R14: ffffc90000687198 R15: ffff88800e26af08
[ 111.972954][ T994] FS: 00007f7a17119800(0000) GS:ffff8880a2c37000(0000) knlGS:0000000000000000
[ 111.973540][ T994] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 111.973963][ T994] CR2: 00007f9669628ba0 CR3: 000000000bd2d001 CR4: 0000000000772ef0
[ 111.974485][ T994] PKRU: 55555554
[ 111.974732][ T994] Call Trace:
[ 111.974976][ T994]
[ 111.975148][ T994] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 111.975492][ T994] ? mark_held_locks+0x49/0x80
[ 111.975825][ T994] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 111.976279][ T994] ? lockdep_hardirqs_on+0x7c/0x110
[ 111.976630][ T994] netif_set_mtu+0x88/0x100
[ 111.976964][ T994] ? __pfx_netif_set_mtu+0x10/0x10
[ 111.977311][ T994] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 111.977784][ T994] dev_set_mtu+0xa0/0x150
[ 111.978039][ T994] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 111.978509][ T994] br_add_if+0xda3/0x1330 [bridge]
[ 111.978890][ T994] do_set_master+0x32f/0x500
[ 111.979224][ T994] ? rtnl_configure_link+0x1d3/0x260
[ 111.979568][ T994] rtnl_newlink_create+0x3c5/0x770
[ 111.979902][ T994] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 111.980237][ T994] ? __dev_get_by_name+0x12/0x50
[ 111.980576][ T994] ? rtnl_dev_get+0xa2/0x150
[ 111.980911][ T994] ? __pfx_rtnl_dev_get+0x10/0x10
[ 111.981253][ T994] ? rtnl_newlink+0x651/0xa60
[ 111.981591][ T994] ? reacquire_held_locks+0xd1/0x200
[ 111.981929][ T994] __rtnl_newlink+0x231/0xa40
[ 111.982275][ T994] rtnl_newlink+0x69a/0xa60
[ 111.982621][ T994] ? __pfx_rtnl_newlink+0x10/0x10
[ 111.983000][ T994] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 111.983338][ T994] ? __lock_release+0x5d/0x170
[ 111.983699][ T994] ? __pfx_rtnl_newlink+0x10/0x10
[ 111.984036][ T994] rtnetlink_rcv_msg+0x710/0xc00
[ 111.984400][ T994] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 111.984759][ T994] ? __lock_acquire+0x44d/0x7e0
[ 111.985098][ T994] netlink_rcv_skb+0x121/0x350
[ 111.985438][ T994] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 111.985771][ T994] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 111.986114][ T994] ? netlink_deliver_tap+0x13e/0x340
[ 111.986449][ T994] ? netlink_deliver_tap+0xc3/0x340
[ 111.986786][ T994] netlink_unicast+0x49e/0x780
[ 111.987131][ T994] ? __pfx_netlink_unicast+0x10/0x10
[ 111.987470][ T994] ? __lock_acquire+0x44d/0x7e0
[ 111.987807][ T994] netlink_sendmsg+0x721/0xbe0
[ 111.988148][ T994] ? __pfx_netlink_sendmsg+0x10/0x10
[ 111.988489][ T994] ? __import_iovec+0x238/0x3c0
[ 111.988835][ T994] ____sys_sendmsg+0x7ad/0xa10
[ 111.989174][ T994] ? __pfx_____sys_sendmsg+0x10/0x10
[ 111.989517][ T994] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 111.989936][ T994] ? rcu_read_unlock+0x18/0x70
[ 111.990275][ T994] ___sys_sendmsg+0xed/0x170
[ 111.990615][ T994] ? __pfx____sys_sendmsg+0x10/0x10
[ 111.990946][ T994] ? __pfx_handle_pte_fault+0x10/0x10
[ 111.991281][ T994] ? reacquire_held_locks+0xd1/0x200
[ 111.991623][ T994] ? do_user_addr_fault+0x461/0xe00
[ 111.991966][ T994] ? __handle_mm_fault+0x3fc/0x5e0
[ 111.992301][ T994] ? __pfx___handle_mm_fault+0x10/0x10
[ 111.992642][ T994] ? lock_vma_under_rcu+0x36c/0x6b0
[ 111.992995][ T994] __sys_sendmsg+0x10b/0x1a0
[ 111.993329][ T994] ? __pfx___sys_sendmsg+0x10/0x10
[ 111.993670][ T994] ? exc_page_fault+0x5d/0xc0
[ 111.994019][ T994] ? do_user_addr_fault+0x959/0xe00
[ 111.994371][ T994] ? rcu_is_watching+0x12/0xc0
[ 111.994714][ T994] do_syscall_64+0xc1/0x380
[ 111.995052][ T994] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 111.995476][ T994] RIP: 0033:0x7f7a172e61e7
[ 111.995820][ T994] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 111.997015][ T994] RSP: 002b:00007fffb8931628 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 111.997524][ T994] RAX: ffffffffffffffda RBX: 00007fffb8931d50 RCX: 00007f7a172e61e7
[ 111.998031][ T994] RDX: 0000000000000000 RSI: 00007fffb8931690 RDI: 0000000000000005
[ 111.998554][ T994] RBP: 0000000000000000 R08: 000000000000004c R09: 0000000000403668
[ 111.999061][ T994] R10: 0000000000403668 R11: 0000000000000246 R12: 00007fffb8931d88
[ 111.999580][ T994] R13: 00000000686e0b65 R14: 0000000000499600 R15: 0000000000000000
[ 112.000093][ T994]
[ 112.000347][ T994] irq event stamp: 37661
[ 112.000610][ T994] hardirqs last enabled at (37677): [] __up_console_sem+0x6b/0x80
[ 112.001191][ T994] hardirqs last disabled at (37684): [] __up_console_sem+0x50/0x80
[ 112.001772][ T994] softirqs last enabled at (37674): [] handle_softirqs+0x358/0x620
[ 112.002349][ T994] softirqs last disabled at (37669): [] __irq_exit_rcu+0xfa/0x160
[ 112.002933][ T994] ---[ end trace 0000000000000000 ]---
[ 112.146220][ T995] br-test1: port 30(br-test1-du30) entered blocking state
[ 112.146648][ T995] br-test1: port 30(br-test1-du30) entered disabled state
[ 112.147057][ T995] br-test1-du30: entered allmulticast mode
[ 112.151317][ T995] br-test1-du30: entered promiscuous mode
[ 112.155347][ T995] br-test1: port 30(br-test1-du30) entered blocking state
[ 112.155768][ T995] br-test1: port 30(br-test1-du30) entered forwarding state
[ 112.156890][ T995] ------------[ cut here ]------------
[ 112.157229][ T995] WARNING: CPU: 0 PID: 995 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 112.158013][ T995] Modules linked in: dummy sch_ingress bridge stp llc 8021q vrf veth
[ 112.158539][ T995] CPU: 0 UID: 0 PID: 995 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 112.159178][ T995] Tainted: [W]=WARN
[ 112.159426][ T995] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 112.159823][ T995] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 112.160150][ T995] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 112.161285][ T995] RSP: 0000:ffffc90000687080 EFLAGS: 00010246
[ 112.161694][ T995] RAX: 0000000000000000 RBX: ffff88800e26a000 RCX: 0000000000000001
[ 112.162173][ T995] RDX: 0000000000000000 RSI: ffffffff9169b941 RDI: ffffffff90e555e0
[ 112.162650][ T995] RBP: ffffc90000687168 R08: 0000000000000000 R09: 0000000000000000
[ 112.163126][ T995] R10: ffffc90000687198 R11: ffffffff924a8918 R12: 1ffff920000d0e14
[ 112.163607][ T995] R13: 00000000000005dc R14: ffffc90000687198 R15: ffff88800e26af08
[ 112.164079][ T995] FS: 00007fdc8dd18800(0000) GS:ffff8880a2ab7000(0000) knlGS:0000000000000000
[ 112.164652][ T995] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 112.165059][ T995] CR2: 00007f96699ed5a0 CR3: 00000000091ae003 CR4: 0000000000772ef0
[ 112.165543][ T995] PKRU: 55555554
[ 112.165783][ T995] Call Trace:
[ 112.166019][ T995]
[ 112.166183][ T995] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 112.166515][ T995] ? mark_held_locks+0x49/0x80
[ 112.166838][ T995] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 112.167250][ T995] ? lockdep_hardirqs_on+0x7c/0x110
[ 112.167588][ T995] netif_set_mtu+0x88/0x100
[ 112.167907][ T995] ? __pfx_netif_set_mtu+0x10/0x10
[ 112.168268][ T995] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 112.168719][ T995] dev_set_mtu+0xa0/0x150
[ 112.168962][ T995] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 112.169412][ T995] br_add_if+0xda3/0x1330 [bridge]
[ 112.169774][ T995] do_set_master+0x32f/0x500
[ 112.170092][ T995] ? rtnl_configure_link+0x1d3/0x260
[ 112.170420][ T995] rtnl_newlink_create+0x3c5/0x770
[ 112.170742][ T995] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 112.171053][ T995] ? __dev_get_by_name+0x12/0x50
[ 112.171387][ T995] ? rtnl_dev_get+0xa2/0x150
[ 112.171730][ T995] ? __pfx_rtnl_dev_get+0x10/0x10
[ 112.172053][ T995] ? rtnl_newlink+0x651/0xa60
[ 112.172366][ T995] ? reacquire_held_locks+0xd1/0x200
[ 112.172696][ T995] __rtnl_newlink+0x231/0xa40
[ 112.173023][ T995] rtnl_newlink+0x69a/0xa60
[ 112.173343][ T995] ? __pfx_rtnl_newlink+0x10/0x10
[ 112.173676][ T995] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 112.173995][ T995] ? __lock_release+0x5d/0x170
[ 112.174327][ T995] ? __pfx_rtnl_newlink+0x10/0x10
[ 112.174685][ T995] rtnetlink_rcv_msg+0x710/0xc00
[ 112.175005][ T995] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 112.175329][ T995] ? __lock_acquire+0x44d/0x7e0
[ 112.175659][ T995] netlink_rcv_skb+0x121/0x350
[ 112.175973][ T995] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 112.176290][ T995] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 112.176628][ T995] ? netlink_deliver_tap+0x13e/0x340
[ 112.176943][ T995] ? netlink_deliver_tap+0xc3/0x340
[ 112.177261][ T995] netlink_unicast+0x49e/0x780
[ 112.177589][ T995] ? __pfx_netlink_unicast+0x10/0x10
[ 112.177902][ T995] ? __lock_acquire+0x44d/0x7e0
[ 112.178223][ T995] netlink_sendmsg+0x721/0xbe0
[ 112.178551][ T995] ? __pfx_netlink_sendmsg+0x10/0x10
[ 112.178870][ T995] ? __import_iovec+0x238/0x3c0
[ 112.179195][ T995] ____sys_sendmsg+0x7ad/0xa10
[ 112.179533][ T995] ? __pfx_____sys_sendmsg+0x10/0x10
[ 112.179847][ T995] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 112.180245][ T995] ? rcu_read_unlock+0x18/0x70
[ 112.180570][ T995] ___sys_sendmsg+0xed/0x170
[ 112.180888][ T995] ? __pfx____sys_sendmsg+0x10/0x10
[ 112.181200][ T995] ? __pfx_handle_pte_fault+0x10/0x10
[ 112.181530][ T995] ? reacquire_held_locks+0xd1/0x200
[ 112.181849][ T995] ? do_user_addr_fault+0x461/0xe00
[ 112.182167][ T995] ? __handle_mm_fault+0x3fc/0x5e0
[ 112.182509][ T995] ? __pfx___handle_mm_fault+0x10/0x10
[ 112.182844][ T995] ? lock_vma_under_rcu+0x36c/0x6b0
[ 112.183178][ T995] __sys_sendmsg+0x10b/0x1a0
[ 112.183504][ T995] ? __pfx___sys_sendmsg+0x10/0x10
[ 112.184082][ T995] ? exc_page_fault+0x5d/0xc0
[ 112.184439][ T995] ? do_user_addr_fault+0x959/0xe00
[ 112.184761][ T995] ? rcu_is_watching+0x12/0xc0
[ 112.185083][ T995] do_syscall_64+0xc1/0x380
[ 112.185449][ T995] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 112.185840][ T995] RIP: 0033:0x7fdc8dee51e7
[ 112.186176][ T995] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 112.187572][ T995] RSP: 002b:00007fff41c3c2f8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 112.188052][ T995] RAX: ffffffffffffffda RBX: 00007fff41c3ca20 RCX: 00007fdc8dee51e7
[ 112.188531][ T995] RDX: 0000000000000000 RSI: 00007fff41c3c360 RDI: 0000000000000005
[ 112.189013][ T995] RBP: 0000000000000000 R08: 000000000000004c R09: 0000000000403668
[ 112.189730][ T995] R10: 0000000000403668 R11: 0000000000000246 R12: 00007fff41c3ca58
[ 112.190206][ T995] R13: 00000000686e0b65 R14: 0000000000499600 R15: 0000000000000000
[ 112.190719][ T995]
[ 112.190955][ T995] irq event stamp: 41699
[ 112.191196][ T995] hardirqs last enabled at (41707): [] __up_console_sem+0x6b/0x80
[ 112.191750][ T995] hardirqs last disabled at (41716): [] __up_console_sem+0x50/0x80
[ 112.192528][ T995] softirqs last enabled at (41320): [] handle_softirqs+0x358/0x620
[ 112.193071][ T995] softirqs last disabled at (41315): [] __irq_exit_rcu+0xfa/0x160
[ 112.193642][ T995] ---[ end trace 0000000000000000 ]---
[ 112.368734][ T997] br-test1: port 31(br-test1-du31) entered blocking state
[ 112.369264][ T997] br-test1: port 31(br-test1-du31) entered disabled state
[ 112.370649][ T997] br-test1-du31: entered allmulticast mode
[ 112.377222][ T997] br-test1-du31: entered promiscuous mode
[ 112.378600][ T997] br-test1: port 31(br-test1-du31) entered blocking state
[ 112.378997][ T997] br-test1: port 31(br-test1-du31) entered forwarding state
[ 112.380062][ T997] ------------[ cut here ]------------
[ 112.380377][ T997] WARNING: CPU: 0 PID: 997 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 112.381092][ T997] Modules linked in: dummy sch_ingress bridge stp llc 8021q vrf veth
[ 112.381608][ T997] CPU: 0 UID: 0 PID: 997 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 112.382354][ T997] Tainted: [W]=WARN
[ 112.382608][ T997] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 112.383015][ T997] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 112.383352][ T997] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 112.384512][ T997] RSP: 0018:ffffc900019d7080 EFLAGS: 00010246
[ 112.384910][ T997] RAX: 0000000000000000 RBX: ffff88800e26a000 RCX: 0000000000000001
[ 112.385381][ T997] RDX: 0000000000000000 RSI: ffffffff9169b941 RDI: ffffffff90e555e0
[ 112.385864][ T997] RBP: ffffc900019d7168 R08: 0000000000000000 R09: 0000000000000000
[ 112.386349][ T997] R10: ffffc900019d7198 R11: ffffffff924a8918 R12: 1ffff9200033ae14
[ 112.386835][ T997] R13: 00000000000005dc R14: ffffc900019d7198 R15: ffff88800e26af08
[ 112.387316][ T997] FS: 00007f9dcdca4800(0000) GS:ffff8880a2ab7000(0000) knlGS:0000000000000000
[ 112.387880][ T997] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 112.388279][ T997] CR2: 0000562c803e3110 CR3: 0000000009a9e002 CR4: 0000000000772ef0
[ 112.388766][ T997] PKRU: 55555554
[ 112.389006][ T997] Call Trace:
[ 112.389242][ T997]
[ 112.389413][ T997] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 112.389744][ T997] ? mark_held_locks+0x49/0x80
[ 112.390063][ T997] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 112.390478][ T997] ? lockdep_hardirqs_on+0x7c/0x110
[ 112.390829][ T997] netif_set_mtu+0x88/0x100
[ 112.391151][ T997] ? __pfx_netif_set_mtu+0x10/0x10
[ 112.391487][ T997] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 112.391931][ T997] dev_set_mtu+0xa0/0x150
[ 112.392173][ T997] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 112.392611][ T997] br_add_if+0xda3/0x1330 [bridge]
[ 112.392973][ T997] do_set_master+0x32f/0x500
[ 112.393289][ T997] ? rtnl_configure_link+0x1d3/0x260
[ 112.393616][ T997] rtnl_newlink_create+0x3c5/0x770
[ 112.393935][ T997] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 112.394260][ T997] ? __dev_get_by_name+0x12/0x50
[ 112.394584][ T997] ? rtnl_dev_get+0xa2/0x150
[ 112.394903][ T997] ? __pfx_rtnl_dev_get+0x10/0x10
[ 112.395227][ T997] ? rtnl_newlink+0x651/0xa60
[ 112.395546][ T997] ? reacquire_held_locks+0xd1/0x200
[ 112.395868][ T997] __rtnl_newlink+0x231/0xa40
[ 112.396196][ T997] rtnl_newlink+0x69a/0xa60
[ 112.396524][ T997] ? __pfx_rtnl_newlink+0x10/0x10
[ 112.396852][ T997] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 112.397164][ T997] ? __lock_release+0x5d/0x170
[ 112.397490][ T997] ? __pfx_rtnl_newlink+0x10/0x10
[ 112.397805][ T997] rtnetlink_rcv_msg+0x710/0xc00
[ 112.398123][ T997] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 112.398453][ T997] ? __lock_acquire+0x44d/0x7e0
[ 112.398773][ T997] netlink_rcv_skb+0x121/0x350
[ 112.399096][ T997] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 112.399420][ T997] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 112.399748][ T997] ? netlink_deliver_tap+0x13e/0x340
[ 112.400063][ T997] ? netlink_deliver_tap+0xc3/0x340
[ 112.400402][ T997] netlink_unicast+0x49e/0x780
[ 112.400723][ T997] ? __pfx_netlink_unicast+0x10/0x10
[ 112.401038][ T997] ? __lock_acquire+0x44d/0x7e0
[ 112.401360][ T997] netlink_sendmsg+0x721/0xbe0
[ 112.401689][ T997] ? __pfx_netlink_sendmsg+0x10/0x10
[ 112.402005][ T997] ? __import_iovec+0x238/0x3c0
[ 112.402328][ T997] ____sys_sendmsg+0x7ad/0xa10
[ 112.402655][ T997] ? __pfx_____sys_sendmsg+0x10/0x10
[ 112.402970][ T997] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 112.403367][ T997] ? rcu_read_unlock+0x18/0x70
[ 112.403693][ T997] ___sys_sendmsg+0xed/0x170
[ 112.404011][ T997] ? __pfx____sys_sendmsg+0x10/0x10
[ 112.404331][ T997] ? __pfx_handle_pte_fault+0x10/0x10
[ 112.404657][ T997] ? reacquire_held_locks+0xd1/0x200
[ 112.405004][ T997] ? do_user_addr_fault+0x461/0xe00
[ 112.405325][ T997] ? __handle_mm_fault+0x3fc/0x5e0
[ 112.405670][ T997] ? __pfx___handle_mm_fault+0x10/0x10
[ 112.405986][ T997] ? lock_vma_under_rcu+0x36c/0x6b0
[ 112.406319][ T997] __sys_sendmsg+0x10b/0x1a0
[ 112.406643][ T997] ? __pfx___sys_sendmsg+0x10/0x10
[ 112.406962][ T997] ? exc_page_fault+0x5d/0xc0
[ 112.407288][ T997] ? do_user_addr_fault+0x959/0xe00
[ 112.407618][ T997] ? rcu_is_watching+0x12/0xc0
[ 112.407943][ T997] do_syscall_64+0xc1/0x380
[ 112.408265][ T997] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 112.408666][ T997] RIP: 0033:0x7f9dcde711e7
[ 112.408992][ T997] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 112.410124][ T997] RSP: 002b:00007ffd77afed18 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 112.410618][ T997] RAX: ffffffffffffffda RBX: 00007ffd77aff440 RCX: 00007f9dcde711e7
[ 112.411094][ T997] RDX: 0000000000000000 RSI: 00007ffd77afed80 RDI: 0000000000000005
[ 112.411574][ T997] RBP: 0000000000000000 R08: 000000000000004c R09: 0000000000403668
[ 112.412047][ T997] R10: 0000000000403668 R11: 0000000000000246 R12: 00007ffd77aff478
[ 112.412527][ T997] R13: 00000000686e0b66 R14: 0000000000499600 R15: 0000000000000000
[ 112.413009][ T997]
[ 112.413245][ T997] irq event stamp: 48227
[ 112.413489][ T997] hardirqs last enabled at (48237): [] __up_console_sem+0x6b/0x80
[ 112.414040][ T997] hardirqs last disabled at (48244): [] __up_console_sem+0x50/0x80
[ 112.414604][ T997] softirqs last enabled at (47410): [] handle_softirqs+0x358/0x620
[ 112.415153][ T997] softirqs last disabled at (47281): [] __irq_exit_rcu+0xfa/0x160
[ 112.415744][ T997] ---[ end trace 0000000000000000 ]---
[ 112.557154][ T999] br-test1: port 32(br-test1-du32) entered blocking state
[ 112.557676][ T999] br-test1: port 32(br-test1-du32) entered disabled state
[ 112.558123][ T999] br-test1-du32: entered allmulticast mode
[ 112.561821][ T999] br-test1-du32: entered promiscuous mode
[ 112.563142][ T999] br-test1: port 32(br-test1-du32) entered blocking state
[ 112.563567][ T999] br-test1: port 32(br-test1-du32) entered forwarding state
[ 112.564939][ T999] ------------[ cut here ]------------
[ 112.565291][ T999] WARNING: CPU: 2 PID: 999 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 112.566038][ T999] Modules linked in: dummy sch_ingress bridge stp llc 8021q vrf veth
[ 112.566574][ T999] CPU: 2 UID: 0 PID: 999 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 112.567243][ T999] Tainted: [W]=WARN
[ 112.567510][ T999] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 112.567940][ T999] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 112.568282][ T999] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 112.569466][ T999] RSP: 0018:ffffc90000537080 EFLAGS: 00010246
[ 112.569886][ T999] RAX: 0000000000000000 RBX: ffff88800e26a000 RCX: 0000000000000001
[ 112.570405][ T999] RDX: 0000000000000000 RSI: ffffffff9169b941 RDI: ffffffff90e555e0
[ 112.570907][ T999] RBP: ffffc90000537168 R08: 0000000000000000 R09: 0000000000000000
[ 112.571435][ T999] R10: ffffc90000537198 R11: ffffffff924a8918 R12: 1ffff920000a6e14
[ 112.571933][ T999] R13: 00000000000005dc R14: ffffc90000537198 R15: ffff88800e26af08
[ 112.572462][ T999] FS: 00007fd4a3199800(0000) GS:ffff8880a2bb7000(0000) knlGS:0000000000000000
[ 112.573052][ T999] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 112.573483][ T999] CR2: 00000000004a1738 CR3: 000000000f3ee003 CR4: 0000000000772ef0
[ 112.573984][ T999] PKRU: 55555554
[ 112.574261][ T999] Call Trace:
[ 112.574551][ T999]
[ 112.574745][ T999] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 112.575104][ T999] ? mark_held_locks+0x49/0x80
[ 112.575481][ T999] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 112.575926][ T999] ? lockdep_hardirqs_on+0x7c/0x110
[ 112.576265][ T999] netif_set_mtu+0x88/0x100
[ 112.576636][ T999] ? __pfx_netif_set_mtu+0x10/0x10
[ 112.577005][ T999] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 112.577498][ T999] dev_set_mtu+0xa0/0x150
[ 112.577766][ T999] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 112.578240][ T999] br_add_if+0xda3/0x1330 [bridge]
[ 112.578637][ T999] do_set_master+0x32f/0x500
[ 112.578969][ T999] ? rtnl_configure_link+0x1d3/0x260
[ 112.579303][ T999] rtnl_newlink_create+0x3c5/0x770
[ 112.579643][ T999] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 112.579971][ T999] ? __dev_get_by_name+0x12/0x50
[ 112.580323][ T999] ? rtnl_dev_get+0xa2/0x150
[ 112.580679][ T999] ? __pfx_rtnl_dev_get+0x10/0x10
[ 112.581033][ T999] ? rtnl_newlink+0x651/0xa60
[ 112.581375][ T999] ? reacquire_held_locks+0xd1/0x200
[ 112.581886][ T999] __rtnl_newlink+0x231/0xa40
[ 112.582400][ T999] rtnl_newlink+0x69a/0xa60
[ 112.582764][ T999] ? __pfx_rtnl_newlink+0x10/0x10
[ 112.583130][ T999] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 112.583489][ T999] ? __lock_release+0x5d/0x170
[ 112.583853][ T999] ? __pfx_rtnl_newlink+0x10/0x10
[ 112.584231][ T999] rtnetlink_rcv_msg+0x710/0xc00
[ 112.584596][ T999] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 112.584945][ T999] ? __lock_acquire+0x44d/0x7e0
[ 112.585299][ T999] netlink_rcv_skb+0x121/0x350
[ 112.585640][ T999] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 112.585969][ T999] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 112.586338][ T999] ? netlink_deliver_tap+0x13e/0x340
[ 112.586702][ T999] ? netlink_deliver_tap+0xc3/0x340
[ 112.587050][ T999] netlink_unicast+0x49e/0x780
[ 112.587419][ T999] ? __pfx_netlink_unicast+0x10/0x10
[ 112.587762][ T999] ? __lock_acquire+0x44d/0x7e0
[ 112.588118][ T999] netlink_sendmsg+0x721/0xbe0
[ 112.588608][ T999] ? __pfx_netlink_sendmsg+0x10/0x10
[ 112.588970][ T999] ? __import_iovec+0x238/0x3c0
[ 112.589329][ T999] ____sys_sendmsg+0x7ad/0xa10
[ 112.589693][ T999] ? __pfx_____sys_sendmsg+0x10/0x10
[ 112.590037][ T999] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 112.590467][ T999] ? rcu_read_unlock+0x18/0x70
[ 112.590808][ T999] ___sys_sendmsg+0xed/0x170
[ 112.591135][ T999] ? __pfx____sys_sendmsg+0x10/0x10
[ 112.591500][ T999] ? __pfx_handle_pte_fault+0x10/0x10
[ 112.591846][ T999] ? reacquire_held_locks+0xd1/0x200
[ 112.592192][ T999] ? do_user_addr_fault+0x461/0xe00
[ 112.592577][ T999] ? __handle_mm_fault+0x3fc/0x5e0
[ 112.592928][ T999] ? __pfx___handle_mm_fault+0x10/0x10
[ 112.593255][ T999] ? lock_vma_under_rcu+0x36c/0x6b0
[ 112.593618][ T999] __sys_sendmsg+0x10b/0x1a0
[ 112.593957][ T999] ? __pfx___sys_sendmsg+0x10/0x10
[ 112.594313][ T999] ? exc_page_fault+0x5d/0xc0
[ 112.594665][ T999] ? do_user_addr_fault+0x959/0xe00
[ 112.595008][ T999] ? rcu_is_watching+0x12/0xc0
[ 112.595406][ T999] do_syscall_64+0xc1/0x380
[ 112.595746][ T999] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 112.596189][ T999] RIP: 0033:0x7fd4a33661e7
[ 112.596545][ T999] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 112.597755][ T999] RSP: 002b:00007ffd10923848 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 112.598263][ T999] RAX: ffffffffffffffda RBX: 00007ffd10923f70 RCX: 00007fd4a33661e7
[ 112.598765][ T999] RDX: 0000000000000000 RSI: 00007ffd109238b0 RDI: 0000000000000005
[ 112.599271][ T999] RBP: 0000000000000000 R08: 000000000000004c R09: 0000000000403668
[ 112.599782][ T999] R10: 0000000000403668 R11: 0000000000000246 R12: 00007ffd10923fa8
[ 112.600310][ T999] R13: 00000000686e0b66 R14: 0000000000499600 R15: 0000000000000000
[ 112.600845][ T999]
[ 112.601106][ T999] irq event stamp: 40973
[ 112.601368][ T999] hardirqs last enabled at (40983): [] __up_console_sem+0x6b/0x80
[ 112.601940][ T999] hardirqs last disabled at (40994): [] __up_console_sem+0x50/0x80
[ 112.602532][ T999] softirqs last enabled at (40756): [] handle_softirqs+0x358/0x620
[ 112.603106][ T999] softirqs last disabled at (40749): [] __irq_exit_rcu+0xfa/0x160
[ 112.603670][ T999] ---[ end trace 0000000000000000 ]---
[ 112.962242][ T1005] br-test2: port 1(br-test2-du1) entered blocking state
[ 112.962711][ T1005] br-test2: port 1(br-test2-du1) entered disabled state
[ 112.963135][ T1005] br-test2-du1: entered allmulticast mode
[ 112.967432][ T1005] br-test2-du1: entered promiscuous mode
[ 112.969129][ T1005] br-test2: port 1(br-test2-du1) entered blocking state
[ 112.969586][ T1005] br-test2: port 1(br-test2-du1) entered forwarding state
[ 112.970820][ T1005] ------------[ cut here ]------------
[ 112.971203][ T1005] WARNING: CPU: 2 PID: 1005 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 112.972536][ T1005] Modules linked in: dummy sch_ingress bridge stp llc 8021q vrf veth
[ 112.973046][ T1005] CPU: 2 UID: 0 PID: 1005 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 112.973708][ T1005] Tainted: [W]=WARN
[ 112.973964][ T1005] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 112.974424][ T1005] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 112.974766][ T1005] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 112.975939][ T1005] RSP: 0018:ffffc90002197080 EFLAGS: 00010246
[ 112.976364][ T1005] RAX: 0000000000000000 RBX: ffff88800ec2a000 RCX: 0000000000000001
[ 112.977003][ T1005] RDX: 0000000000000000 RSI: ffffffff9169b941 RDI: ffffffff90e555e0
[ 112.977662][ T1005] RBP: ffffc90002197168 R08: 0000000000000000 R09: 0000000000000000
[ 112.978314][ T1005] R10: ffffc90002197198 R11: ffffffff924a8918 R12: 1ffff92000432e14
[ 112.978998][ T1005] R13: 00000000000005dc R14: ffffc90002197198 R15: ffff88800ec2af08
[ 112.979520][ T1005] FS: 00007f9afd302800(0000) GS:ffff8880a2bb7000(0000) knlGS:0000000000000000
[ 112.980111][ T1005] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 112.980572][ T1005] CR2: 00000000004a1738 CR3: 000000000f2f7001 CR4: 0000000000772ef0
[ 112.981087][ T1005] PKRU: 55555554
[ 112.981349][ T1005] Call Trace:
[ 112.981609][ T1005]
[ 112.981785][ T1005] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 112.982125][ T1005] ? mark_held_locks+0x49/0x80
[ 112.982469][ T1005] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 112.982874][ T1005] ? lockdep_hardirqs_on+0x7c/0x110
[ 112.983207][ T1005] netif_set_mtu+0x88/0x100
[ 112.983539][ T1005] ? __pfx_netif_set_mtu+0x10/0x10
[ 112.983888][ T1005] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 112.984359][ T1005] dev_set_mtu+0xa0/0x150
[ 112.984624][ T1005] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 112.985073][ T1005] br_add_if+0xda3/0x1330 [bridge]
[ 112.985458][ T1005] do_set_master+0x32f/0x500
[ 112.985788][ T1005] ? rtnl_configure_link+0x1d3/0x260
[ 112.986126][ T1005] rtnl_newlink_create+0x3c5/0x770
[ 112.986567][ T1005] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 112.987134][ T1005] ? __dev_get_by_name+0x12/0x50
[ 112.987715][ T1005] ? rtnl_dev_get+0xa2/0x150
[ 112.988270][ T1005] ? __pfx_rtnl_dev_get+0x10/0x10
[ 112.988876][ T1005] ? rtnl_newlink+0x651/0xa60
[ 112.989476][ T1005] ? reacquire_held_locks+0xd1/0x200
[ 112.990072][ T1005] __rtnl_newlink+0x231/0xa40
[ 112.990701][ T1005] rtnl_newlink+0x69a/0xa60
[ 112.991050][ T1005] ? __pfx_rtnl_newlink+0x10/0x10
[ 112.991431][ T1005] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 112.991768][ T1005] ? __lock_release+0x5d/0x170
[ 112.992116][ T1005] ? __pfx_rtnl_newlink+0x10/0x10
[ 112.992471][ T1005] rtnetlink_rcv_msg+0x710/0xc00
[ 112.992805][ T1005] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 112.993145][ T1005] ? __lock_acquire+0x44d/0x7e0
[ 112.993583][ T1005] netlink_rcv_skb+0x121/0x350
[ 112.993930][ T1005] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 112.994278][ T1005] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 112.994653][ T1005] ? netlink_deliver_tap+0x13e/0x340
[ 112.994985][ T1005] ? netlink_deliver_tap+0xc3/0x340
[ 112.995325][ T1005] netlink_unicast+0x49e/0x780
[ 112.995682][ T1005] ? __pfx_netlink_unicast+0x10/0x10
[ 112.996010][ T1005] ? __lock_acquire+0x44d/0x7e0
[ 112.996402][ T1005] netlink_sendmsg+0x721/0xbe0
[ 112.996995][ T1005] ? __pfx_netlink_sendmsg+0x10/0x10
[ 112.997610][ T1005] ? __import_iovec+0x238/0x3c0
[ 112.998210][ T1005] ____sys_sendmsg+0x7ad/0xa10
[ 112.998809][ T1005] ? __pfx_____sys_sendmsg+0x10/0x10
[ 112.999430][ T1005] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 113.000170][ T1005] ? rcu_read_unlock+0x18/0x70
[ 113.000564][ T1005] ___sys_sendmsg+0xed/0x170
[ 113.001008][ T1005] ? __pfx____sys_sendmsg+0x10/0x10
[ 113.001366][ T1005] ? __pfx_handle_pte_fault+0x10/0x10
[ 113.001754][ T1005] ? reacquire_held_locks+0xd1/0x200
[ 113.002088][ T1005] ? do_user_addr_fault+0x461/0xe00
[ 113.002479][ T1005] ? __handle_mm_fault+0x3fc/0x5e0
[ 113.002959][ T1005] ? __pfx___handle_mm_fault+0x10/0x10
[ 113.003300][ T1005] ? lock_vma_under_rcu+0x36c/0x6b0
[ 113.003681][ T1005] __sys_sendmsg+0x10b/0x1a0
[ 113.004015][ T1005] ? __pfx___sys_sendmsg+0x10/0x10
[ 113.004463][ T1005] ? exc_page_fault+0x5d/0xc0
[ 113.005071][ T1005] ? do_user_addr_fault+0x959/0xe00
[ 113.005545][ T1005] ? rcu_is_watching+0x12/0xc0
[ 113.006081][ T1005] do_syscall_64+0xc1/0x380
[ 113.006701][ T1005] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 113.007436][ T1005] RIP: 0033:0x7f9afd4cf1e7
[ 113.008040][ T1005] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 113.010111][ T1005] RSP: 002b:00007fff1ea1c1d8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 113.011001][ T1005] RAX: ffffffffffffffda RBX: 00007fff1ea1c900 RCX: 00007f9afd4cf1e7
[ 113.011833][ T1005] RDX: 0000000000000000 RSI: 00007fff1ea1c240 RDI: 0000000000000005
[ 113.012616][ T1005] RBP: 0000000000000000 R08: 000000000000004c R09: 0000000000403668
[ 113.013308][ T1005] R10: 0000000000403668 R11: 0000000000000246 R12: 00007fff1ea1c938
[ 113.014065][ T1005] R13: 00000000686e0b66 R14: 0000000000499600 R15: 0000000000000000
[ 113.014811][ T1005]
[ 113.015068][ T1005] irq event stamp: 37119
[ 113.015319][ T1005] hardirqs last enabled at (37129): [] __up_console_sem+0x6b/0x80
[ 113.015915][ T1005] hardirqs last disabled at (37140): [] __up_console_sem+0x50/0x80
[ 113.016571][ T1005] softirqs last enabled at (36294): [] handle_softirqs+0x358/0x620
[ 113.017571][ T1005] softirqs last disabled at (36193): [] __irq_exit_rcu+0xfa/0x160
[ 113.018579][ T1005] ---[ end trace 0000000000000000 ]---
[ 113.171094][ T1007] br-test2: port 2(br-test2-du2) entered blocking state
[ 113.171574][ T1007] br-test2: port 2(br-test2-du2) entered disabled state
[ 113.172010][ T1007] br-test2-du2: entered allmulticast mode
[ 113.175701][ T1007] br-test2-du2: entered promiscuous mode
[ 113.176995][ T1007] br-test2: port 2(br-test2-du2) entered blocking state
[ 113.177470][ T1007] br-test2: port 2(br-test2-du2) entered forwarding state
[ 113.178337][ T1007] ------------[ cut here ]------------
[ 113.178741][ T1007] WARNING: CPU: 2 PID: 1007 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 113.180440][ T1007] Modules linked in: dummy sch_ingress bridge stp llc 8021q vrf veth
[ 113.180994][ T1007] CPU: 2 UID: 0 PID: 1007 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 113.181720][ T1007] Tainted: [W]=WARN
[ 113.182012][ T1007] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 113.182527][ T1007] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 113.182902][ T1007] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 113.184105][ T1007] RSP: 0018:ffffc900006a7080 EFLAGS: 00010246
[ 113.184583][ T1007] RAX: 0000000000000000 RBX: ffff88800ec2a000 RCX: 0000000000000001
[ 113.185112][ T1007] RDX: 0000000000000000 RSI: ffffffff9169b941 RDI: ffffffff90e555e0
[ 113.185647][ T1007] RBP: ffffc900006a7168 R08: 0000000000000000 R09: 0000000000000000
[ 113.186167][ T1007] R10: ffffc900006a7198 R11: ffffffff924a8918 R12: 1ffff920000d4e14
[ 113.186713][ T1007] R13: 00000000000005dc R14: ffffc900006a7198 R15: ffff88800ec2af08
[ 113.187223][ T1007] FS: 00007f7982dc9800(0000) GS:ffff8880a2bb7000(0000) knlGS:0000000000000000
[ 113.187847][ T1007] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 113.188281][ T1007] CR2: 00000000004a1738 CR3: 000000000bd2c005 CR4: 0000000000772ef0
[ 113.188818][ T1007] PKRU: 55555554
[ 113.189081][ T1007] Call Trace:
[ 113.189343][ T1007]
[ 113.189551][ T1007] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 113.189909][ T1007] ? mark_held_locks+0x49/0x80
[ 113.190255][ T1007] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 113.190749][ T1007] ? lockdep_hardirqs_on+0x7c/0x110
[ 113.191108][ T1007] netif_set_mtu+0x88/0x100
[ 113.191532][ T1007] ? __pfx_netif_set_mtu+0x10/0x10
[ 113.191881][ T1007] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 113.192339][ T1007] dev_set_mtu+0xa0/0x150
[ 113.192625][ T1007] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 113.193079][ T1007] br_add_if+0xda3/0x1330 [bridge]
[ 113.193479][ T1007] do_set_master+0x32f/0x500
[ 113.193815][ T1007] ? rtnl_configure_link+0x1d3/0x260
[ 113.194148][ T1007] rtnl_newlink_create+0x3c5/0x770
[ 113.194520][ T1007] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 113.194854][ T1007] ? __dev_get_by_name+0x12/0x50
[ 113.195186][ T1007] ? rtnl_dev_get+0xa2/0x150
[ 113.195563][ T1007] ? __pfx_rtnl_dev_get+0x10/0x10
[ 113.195907][ T1007] ? rtnl_newlink+0x651/0xa60
[ 113.196233][ T1007] ? reacquire_held_locks+0xd1/0x200
[ 113.196612][ T1007] __rtnl_newlink+0x231/0xa40
[ 113.196954][ T1007] rtnl_newlink+0x69a/0xa60
[ 113.197292][ T1007] ? __pfx_rtnl_newlink+0x10/0x10
[ 113.197658][ T1007] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 113.197987][ T1007] ? __lock_release+0x5d/0x170
[ 113.198324][ T1007] ? __pfx_rtnl_newlink+0x10/0x10
[ 113.198699][ T1007] rtnetlink_rcv_msg+0x710/0xc00
[ 113.199048][ T1007] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 113.199439][ T1007] ? __lock_acquire+0x44d/0x7e0
[ 113.199810][ T1007] netlink_rcv_skb+0x121/0x350
[ 113.200160][ T1007] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 113.200532][ T1007] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 113.200885][ T1007] ? netlink_deliver_tap+0x13e/0x340
[ 113.201268][ T1007] ? netlink_deliver_tap+0xc3/0x340
[ 113.201623][ T1007] netlink_unicast+0x49e/0x780
[ 113.201979][ T1007] ? __pfx_netlink_unicast+0x10/0x10
[ 113.202331][ T1007] ? __lock_acquire+0x44d/0x7e0
[ 113.202717][ T1007] netlink_sendmsg+0x721/0xbe0
[ 113.203068][ T1007] ? __pfx_netlink_sendmsg+0x10/0x10
[ 113.203460][ T1007] ? __import_iovec+0x238/0x3c0
[ 113.203825][ T1007] ____sys_sendmsg+0x7ad/0xa10
[ 113.204888][ T1007] ? __pfx_____sys_sendmsg+0x10/0x10
[ 113.205241][ T1007] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 113.205684][ T1007] ? rcu_read_unlock+0x18/0x70
[ 113.206036][ T1007] ___sys_sendmsg+0xed/0x170
[ 113.206622][ T1007] ? __pfx____sys_sendmsg+0x10/0x10
[ 113.206977][ T1007] ? __pfx_handle_pte_fault+0x10/0x10
[ 113.207598][ T1007] ? reacquire_held_locks+0xd1/0x200
[ 113.207950][ T1007] ? do_user_addr_fault+0x461/0xe00
[ 113.208304][ T1007] ? __handle_mm_fault+0x3fc/0x5e0
[ 113.208652][ T1007] ? __pfx___handle_mm_fault+0x10/0x10
[ 113.208997][ T1007] ? lock_vma_under_rcu+0x36c/0x6b0
[ 113.209358][ T1007] __sys_sendmsg+0x10b/0x1a0
[ 113.209717][ T1007] ? __pfx___sys_sendmsg+0x10/0x10
[ 113.210063][ T1007] ? exc_page_fault+0x5d/0xc0
[ 113.210452][ T1007] ? do_user_addr_fault+0x959/0xe00
[ 113.210803][ T1007] ? rcu_is_watching+0x12/0xc0
[ 113.211406][ T1007] do_syscall_64+0xc1/0x380
[ 113.211782][ T1007] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 113.212226][ T1007] RIP: 0033:0x7f7982f961e7
[ 113.212593][ T1007] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 113.213797][ T1007] RSP: 002b:00007ffd69389018 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 113.214597][ T1007] RAX: ffffffffffffffda RBX: 00007ffd69389740 RCX: 00007f7982f961e7
[ 113.215113][ T1007] RDX: 0000000000000000 RSI: 00007ffd69389080 RDI: 0000000000000005
[ 113.215914][ T1007] RBP: 0000000000000000 R08: 000000000000004c R09: 0000000000403668
[ 113.216686][ T1007] R10: 0000000000403668 R11: 0000000000000246 R12: 00007ffd69389778
[ 113.217195][ T1007] R13: 00000000686e0b66 R14: 0000000000499600 R15: 0000000000000000
[ 113.217731][ T1007]
[ 113.217996][ T1007] irq event stamp: 41543
[ 113.218256][ T1007] hardirqs last enabled at (41553): [] __up_console_sem+0x6b/0x80
[ 113.218880][ T1007] hardirqs last disabled at (41564): [] __up_console_sem+0x50/0x80
[ 113.219487][ T1007] softirqs last enabled at (41076): [] handle_softirqs+0x358/0x620
[ 113.220054][ T1007] softirqs last disabled at (41069): [] __irq_exit_rcu+0xfa/0x160
[ 113.220645][ T1007] ---[ end trace 0000000000000000 ]---
[ 113.374959][ T1008] br-test2: port 3(br-test2-du3) entered blocking state
[ 113.375567][ T1008] br-test2: port 3(br-test2-du3) entered disabled state
[ 113.376015][ T1008] br-test2-du3: entered allmulticast mode
[ 113.394768][ T1008] br-test2-du3: entered promiscuous mode
[ 113.396221][ T1008] br-test2: port 3(br-test2-du3) entered blocking state
[ 113.396678][ T1008] br-test2: port 3(br-test2-du3) entered forwarding state
[ 113.397555][ T1008] ------------[ cut here ]------------
[ 113.397909][ T1008] WARNING: CPU: 2 PID: 1008 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 113.398835][ T1008] Modules linked in: dummy sch_ingress bridge stp llc 8021q vrf veth
[ 113.399363][ T1008] CPU: 2 UID: 0 PID: 1008 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 113.400048][ T1008] Tainted: [W]=WARN
[ 113.400306][ T1008] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 113.400749][ T1008] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 113.401091][ T1008] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 113.402251][ T1008] RSP: 0018:ffffc90000547080 EFLAGS: 00010246
[ 113.402694][ T1008] RAX: 0000000000000000 RBX: ffff88800ec2a000 RCX: 0000000000000001
[ 113.403211][ T1008] RDX: 0000000000000000 RSI: ffffffff9169b941 RDI: ffffffff90e555e0
[ 113.403759][ T1008] RBP: ffffc90000547168 R08: 0000000000000000 R09: 0000000000000000
[ 113.404298][ T1008] R10: ffffc90000547198 R11: ffffffff924a8918 R12: 1ffff920000a8e14
[ 113.404826][ T1008] R13: 00000000000005dc R14: ffffc90000547198 R15: ffff88800ec2af08
[ 113.405326][ T1008] FS: 00007f4a08efa800(0000) GS:ffff8880a2bb7000(0000) knlGS:0000000000000000
[ 113.405949][ T1008] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 113.406378][ T1008] CR2: 00007f96698c6240 CR3: 000000000e343002 CR4: 0000000000772ef0
[ 113.406873][ T1008] PKRU: 55555554
[ 113.407153][ T1008] Call Trace:
[ 113.407417][ T1008]
[ 113.407597][ T1008] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 113.407951][ T1008] ? mark_held_locks+0x49/0x80
[ 113.408292][ T1008] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 113.408730][ T1008] ? lockdep_hardirqs_on+0x7c/0x110
[ 113.409073][ T1008] netif_set_mtu+0x88/0x100
[ 113.409421][ T1008] ? __pfx_netif_set_mtu+0x10/0x10
[ 113.409773][ T1008] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 113.410239][ T1008] dev_set_mtu+0xa0/0x150
[ 113.410509][ T1008] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 113.410971][ T1008] br_add_if+0xda3/0x1330 [bridge]
[ 113.411349][ T1008] do_set_master+0x32f/0x500
[ 113.411718][ T1008] ? rtnl_configure_link+0x1d3/0x260
[ 113.412052][ T1008] rtnl_newlink_create+0x3c5/0x770
[ 113.412398][ T1008] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 113.412729][ T1008] ? __dev_get_by_name+0x12/0x50
[ 113.413063][ T1008] ? rtnl_dev_get+0xa2/0x150
[ 113.413398][ T1008] ? __pfx_rtnl_dev_get+0x10/0x10
[ 113.413783][ T1008] ? rtnl_newlink+0x651/0xa60
[ 113.414128][ T1008] ? reacquire_held_locks+0xd1/0x200
[ 113.414498][ T1008] __rtnl_newlink+0x231/0xa40
[ 113.414855][ T1008] rtnl_newlink+0x69a/0xa60
[ 113.415195][ T1008] ? __pfx_rtnl_newlink+0x10/0x10
[ 113.415566][ T1008] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 113.415913][ T1008] ? __lock_release+0x5d/0x170
[ 113.416251][ T1008] ? __pfx_rtnl_newlink+0x10/0x10
[ 113.416587][ T1008] rtnetlink_rcv_msg+0x710/0xc00
[ 113.416928][ T1008] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 113.417264][ T1008] ? __lock_acquire+0x44d/0x7e0
[ 113.417613][ T1008] netlink_rcv_skb+0x121/0x350
[ 113.417984][ T1008] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 113.418334][ T1008] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 113.418702][ T1008] ? netlink_deliver_tap+0x13e/0x340
[ 113.419032][ T1008] ? netlink_deliver_tap+0xc3/0x340
[ 113.419364][ T1008] netlink_unicast+0x49e/0x780
[ 113.419707][ T1008] ? __pfx_netlink_unicast+0x10/0x10
[ 113.420047][ T1008] ? __lock_acquire+0x44d/0x7e0
[ 113.420400][ T1008] netlink_sendmsg+0x721/0xbe0
[ 113.420762][ T1008] ? __pfx_netlink_sendmsg+0x10/0x10
[ 113.421108][ T1008] ? __import_iovec+0x238/0x3c0
[ 113.421466][ T1008] ____sys_sendmsg+0x7ad/0xa10
[ 113.421838][ T1008] ? __pfx_____sys_sendmsg+0x10/0x10
[ 113.422181][ T1008] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 113.422609][ T1008] ? rcu_read_unlock+0x18/0x70
[ 113.422953][ T1008] ___sys_sendmsg+0xed/0x170
[ 113.423290][ T1008] ? __pfx____sys_sendmsg+0x10/0x10
[ 113.423646][ T1008] ? __pfx_handle_pte_fault+0x10/0x10
[ 113.423985][ T1008] ? reacquire_held_locks+0xd1/0x200
[ 113.424336][ T1008] ? do_user_addr_fault+0x461/0xe00
[ 113.424703][ T1008] ? __handle_mm_fault+0x3fc/0x5e0
[ 113.425048][ T1008] ? __pfx___handle_mm_fault+0x10/0x10
[ 113.425398][ T1008] ? lock_vma_under_rcu+0x36c/0x6b0
[ 113.425771][ T1008] __sys_sendmsg+0x10b/0x1a0
[ 113.426104][ T1008] ? __pfx___sys_sendmsg+0x10/0x10
[ 113.426451][ T1008] ? exc_page_fault+0x5d/0xc0
[ 113.426797][ T1008] ? do_user_addr_fault+0x959/0xe00
[ 113.427133][ T1008] ? rcu_is_watching+0x12/0xc0
[ 113.427473][ T1008] do_syscall_64+0xc1/0x380
[ 113.427804][ T1008] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 113.428229][ T1008] RIP: 0033:0x7f4a090c71e7
[ 113.428583][ T1008] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 113.429764][ T1008] RSP: 002b:00007ffd0100b4a8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 113.430263][ T1008] RAX: ffffffffffffffda RBX: 00007ffd0100bbd0 RCX: 00007f4a090c71e7
[ 113.430791][ T1008] RDX: 0000000000000000 RSI: 00007ffd0100b510 RDI: 0000000000000005
[ 113.431306][ T1008] RBP: 0000000000000000 R08: 000000000000004c R09: 0000000000403668
[ 113.431837][ T1008] R10: 0000000000403668 R11: 0000000000000246 R12: 00007ffd0100bc08
[ 113.432340][ T1008] R13: 00000000686e0b67 R14: 0000000000499600 R15: 0000000000000000
[ 113.432858][ T1008]
[ 113.433117][ T1008] irq event stamp: 51813
[ 113.433366][ T1008] hardirqs last enabled at (51823): [] __up_console_sem+0x6b/0x80
[ 113.433942][ T1008] hardirqs last disabled at (51834): [] __up_console_sem+0x50/0x80
[ 113.434520][ T1008] softirqs last enabled at (50818): [] handle_softirqs+0x358/0x620
[ 113.435101][ T1008] softirqs last disabled at (50647): [] __irq_exit_rcu+0xfa/0x160
[ 113.435665][ T1008] ---[ end trace 0000000000000000 ]---
[ 113.561503][ T1010] br-test2: port 4(br-test2-du4) entered blocking state
[ 113.561973][ T1010] br-test2: port 4(br-test2-du4) entered disabled state
[ 113.562494][ T1010] br-test2-du4: entered allmulticast mode
[ 113.566208][ T1010] br-test2-du4: entered promiscuous mode
[ 113.567627][ T1010] br-test2: port 4(br-test2-du4) entered blocking state
[ 113.568074][ T1010] br-test2: port 4(br-test2-du4) entered forwarding state
[ 113.569490][ T1010] ------------[ cut here ]------------
[ 113.569860][ T1010] WARNING: CPU: 2 PID: 1010 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 113.570531][ T1010] Modules linked in: dummy sch_ingress bridge stp llc 8021q vrf veth
[ 113.571056][ T1010] CPU: 2 UID: 0 PID: 1010 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 113.571722][ T1010] Tainted: [W]=WARN
[ 113.571974][ T1010] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 113.572382][ T1010] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 113.572732][ T1010] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 113.573925][ T1010] RSP: 0018:ffffc900006a7080 EFLAGS: 00010246
[ 113.574381][ T1010] RAX: 0000000000000000 RBX: ffff88800ec2a000 RCX: 0000000000000001
[ 113.574917][ T1010] RDX: 0000000000000000 RSI: ffffffff9169b941 RDI: ffffffff90e555e0
[ 113.575434][ T1010] RBP: ffffc900006a7168 R08: 0000000000000000 R09: 0000000000000000
[ 113.575925][ T1010] R10: ffffc900006a7198 R11: ffffffff924a8918 R12: 1ffff920000d4e14
[ 113.576495][ T1010] R13: 00000000000005dc R14: ffffc900006a7198 R15: ffff88800ec2af08
[ 113.576998][ T1010] FS: 00007f28b61ab800(0000) GS:ffff8880a2bb7000(0000) knlGS:0000000000000000
[ 113.577570][ T1010] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 113.578017][ T1010] CR2: 00007f9669820a00 CR3: 000000000e30d004 CR4: 0000000000772ef0
[ 113.578520][ T1010] PKRU: 55555554
[ 113.578796][ T1010] Call Trace:
[ 113.579057][ T1010]
[ 113.579242][ T1010] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 113.579616][ T1010] ? mark_held_locks+0x49/0x80
[ 113.579961][ T1010] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 113.580378][ T1010] ? lockdep_hardirqs_on+0x7c/0x110
[ 113.580744][ T1010] netif_set_mtu+0x88/0x100
[ 113.581087][ T1010] ? __pfx_netif_set_mtu+0x10/0x10
[ 113.581449][ T1010] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 113.581911][ T1010] dev_set_mtu+0xa0/0x150
[ 113.582176][ T1010] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 113.582632][ T1010] br_add_if+0xda3/0x1330 [bridge]
[ 113.583020][ T1010] do_set_master+0x32f/0x500
[ 113.583358][ T1010] ? rtnl_configure_link+0x1d3/0x260
[ 113.583717][ T1010] rtnl_newlink_create+0x3c5/0x770
[ 113.584091][ T1010] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 113.584458][ T1010] ? __dev_get_by_name+0x12/0x50
[ 113.584800][ T1010] ? rtnl_dev_get+0xa2/0x150
[ 113.585148][ T1010] ? __pfx_rtnl_dev_get+0x10/0x10
[ 113.585509][ T1010] ? rtnl_newlink+0x651/0xa60
[ 113.585852][ T1010] ? reacquire_held_locks+0xd1/0x200
[ 113.586201][ T1010] __rtnl_newlink+0x231/0xa40
[ 113.586551][ T1010] rtnl_newlink+0x69a/0xa60
[ 113.586894][ T1010] ? __pfx_rtnl_newlink+0x10/0x10
[ 113.587250][ T1010] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 113.587611][ T1010] ? __lock_release+0x5d/0x170
[ 113.587957][ T1010] ? __pfx_rtnl_newlink+0x10/0x10
[ 113.588314][ T1010] rtnetlink_rcv_msg+0x710/0xc00
[ 113.588681][ T1010] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 113.589033][ T1010] ? __lock_acquire+0x44d/0x7e0
[ 113.589401][ T1010] netlink_rcv_skb+0x121/0x350
[ 113.589753][ T1010] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 113.590091][ T1010] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 113.590457][ T1010] ? netlink_deliver_tap+0x13e/0x340
[ 113.590800][ T1010] ? netlink_deliver_tap+0xc3/0x340
[ 113.591148][ T1010] netlink_unicast+0x49e/0x780
[ 113.591521][ T1010] ? __pfx_netlink_unicast+0x10/0x10
[ 113.591885][ T1010] ? __lock_acquire+0x44d/0x7e0
[ 113.592272][ T1010] netlink_sendmsg+0x721/0xbe0
[ 113.592650][ T1010] ? __pfx_netlink_sendmsg+0x10/0x10
[ 113.593011][ T1010] ? __import_iovec+0x238/0x3c0
[ 113.593360][ T1010] ____sys_sendmsg+0x7ad/0xa10
[ 113.593723][ T1010] ? __pfx_____sys_sendmsg+0x10/0x10
[ 113.594053][ T1010] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 113.594494][ T1010] ? rcu_read_unlock+0x18/0x70
[ 113.594853][ T1010] ___sys_sendmsg+0xed/0x170
[ 113.595199][ T1010] ? __pfx____sys_sendmsg+0x10/0x10
[ 113.595537][ T1010] ? __pfx_handle_pte_fault+0x10/0x10
[ 113.595883][ T1010] ? reacquire_held_locks+0xd1/0x200
[ 113.596213][ T1010] ? do_user_addr_fault+0x461/0xe00
[ 113.596599][ T1010] ? __handle_mm_fault+0x3fc/0x5e0
[ 113.596949][ T1010] ? __pfx___handle_mm_fault+0x10/0x10
[ 113.597293][ T1010] ? lock_vma_under_rcu+0x36c/0x6b0
[ 113.597649][ T1010] __sys_sendmsg+0x10b/0x1a0
[ 113.597992][ T1010] ? __pfx___sys_sendmsg+0x10/0x10
[ 113.598322][ T1010] ? exc_page_fault+0x5d/0xc0
[ 113.598669][ T1010] ? do_user_addr_fault+0x959/0xe00
[ 113.599023][ T1010] ? rcu_is_watching+0x12/0xc0
[ 113.599372][ T1010] do_syscall_64+0xc1/0x380
[ 113.599714][ T1010] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 113.600151][ T1010] RIP: 0033:0x7f28b63781e7
[ 113.600518][ T1010] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 113.601712][ T1010] RSP: 002b:00007ffeff23a9a8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 113.602235][ T1010] RAX: ffffffffffffffda RBX: 00007ffeff23b0d0 RCX: 00007f28b63781e7
[ 113.602772][ T1010] RDX: 0000000000000000 RSI: 00007ffeff23aa10 RDI: 0000000000000005
[ 113.603293][ T1010] RBP: 0000000000000000 R08: 000000000000004c R09: 0000000000403668
[ 113.603836][ T1010] R10: 0000000000403668 R11: 0000000000000246 R12: 00007ffeff23b108
[ 113.604355][ T1010] R13: 00000000686e0b67 R14: 0000000000499600 R15: 0000000000000000
[ 113.604867][ T1010]
[ 113.605121][ T1010] irq event stamp: 34975
[ 113.605398][ T1010] hardirqs last enabled at (34987): [] __up_console_sem+0x6b/0x80
[ 113.605998][ T1010] hardirqs last disabled at (35000): [] __up_console_sem+0x50/0x80
[ 113.606607][ T1010] softirqs last enabled at (33932): [] handle_softirqs+0x358/0x620
[ 113.607180][ T1010] softirqs last disabled at (33911): [] __irq_exit_rcu+0xfa/0x160
[ 113.607790][ T1010] ---[ end trace 0000000000000000 ]---
[ 113.768305][ T1013] br-test2: port 5(br-test2-du5) entered blocking state
[ 113.769368][ T1013] br-test2: port 5(br-test2-du5) entered disabled state
[ 113.769795][ T1013] br-test2-du5: entered allmulticast mode
[ 113.773512][ T1013] br-test2-du5: entered promiscuous mode
[ 113.775162][ T1013] br-test2: port 5(br-test2-du5) entered blocking state
[ 113.775584][ T1013] br-test2: port 5(br-test2-du5) entered forwarding state
[ 113.776477][ T1013] ------------[ cut here ]------------
[ 113.776799][ T1013] WARNING: CPU: 0 PID: 1013 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 113.777459][ T1013] Modules linked in: dummy sch_ingress bridge stp llc 8021q vrf veth
[ 113.777960][ T1013] CPU: 0 UID: 0 PID: 1013 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 113.779689][ T1013] Tainted: [W]=WARN
[ 113.779966][ T1013] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 113.780373][ T1013] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 113.780716][ T1013] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 113.781858][ T1013] RSP: 0018:ffffc90000677080 EFLAGS: 00010246
[ 113.782257][ T1013] RAX: 0000000000000000 RBX: ffff88800ec2a000 RCX: 0000000000000001
[ 113.782748][ T1013] RDX: 0000000000000000 RSI: ffffffff9169b941 RDI: ffffffff90e555e0
[ 113.783219][ T1013] RBP: ffffc90000677168 R08: 0000000000000000 R09: 0000000000000000
[ 113.783702][ T1013] R10: ffffc90000677198 R11: ffffffff924a8918 R12: 1ffff920000cee14
[ 113.784177][ T1013] R13: 00000000000005dc R14: ffffc90000677198 R15: ffff88800ec2af08
[ 113.784673][ T1013] FS: 00007f604d35c800(0000) GS:ffff8880a2ab7000(0000) knlGS:0000000000000000
[ 113.785225][ T1013] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 113.785634][ T1013] CR2: 00007f966990f840 CR3: 000000000e217006 CR4: 0000000000772ef0
[ 113.786142][ T1013] PKRU: 55555554
[ 113.786375][ T1013] Call Trace:
[ 113.786621][ T1013]
[ 113.786786][ T1013] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 113.787111][ T1013] ? mark_held_locks+0x49/0x80
[ 113.787436][ T1013] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 113.787832][ T1013] ? lockdep_hardirqs_on+0x7c/0x110
[ 113.788148][ T1013] netif_set_mtu+0x88/0x100
[ 113.788475][ T1013] ? __pfx_netif_set_mtu+0x10/0x10
[ 113.788808][ T1013] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 113.789250][ T1013] dev_set_mtu+0xa0/0x150
[ 113.789518][ T1013] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 113.789948][ T1013] br_add_if+0xda3/0x1330 [bridge]
[ 113.790311][ T1013] do_set_master+0x32f/0x500
[ 113.790631][ T1013] ? rtnl_configure_link+0x1d3/0x260
[ 113.790967][ T1013] rtnl_newlink_create+0x3c5/0x770
[ 113.791284][ T1013] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 113.791602][ T1013] ? __dev_get_by_name+0x12/0x50
[ 113.791938][ T1013] ? rtnl_dev_get+0xa2/0x150
[ 113.792272][ T1013] ? __pfx_rtnl_dev_get+0x10/0x10
[ 113.792610][ T1013] ? rtnl_newlink+0x651/0xa60
[ 113.792935][ T1013] ? reacquire_held_locks+0xd1/0x200
[ 113.793278][ T1013] __rtnl_newlink+0x231/0xa40
[ 113.793639][ T1013] rtnl_newlink+0x69a/0xa60
[ 113.793980][ T1013] ? __pfx_rtnl_newlink+0x10/0x10
[ 113.794334][ T1013] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 113.794659][ T1013] ? __lock_release+0x5d/0x170
[ 113.794979][ T1013] ? __pfx_rtnl_newlink+0x10/0x10
[ 113.795293][ T1013] rtnetlink_rcv_msg+0x710/0xc00
[ 113.795616][ T1013] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 113.795968][ T1013] ? __lock_acquire+0x44d/0x7e0
[ 113.796291][ T1013] netlink_rcv_skb+0x121/0x350
[ 113.796616][ T1013] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 113.796934][ T1013] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 113.797270][ T1013] ? netlink_deliver_tap+0x13e/0x340
[ 113.797594][ T1013] ? netlink_deliver_tap+0xc3/0x340
[ 113.797910][ T1013] netlink_unicast+0x49e/0x780
[ 113.798228][ T1013] ? __pfx_netlink_unicast+0x10/0x10
[ 113.798558][ T1013] ? __lock_acquire+0x44d/0x7e0
[ 113.798885][ T1013] netlink_sendmsg+0x721/0xbe0
[ 113.799203][ T1013] ? __pfx_netlink_sendmsg+0x10/0x10
[ 113.799534][ T1013] ? __import_iovec+0x238/0x3c0
[ 113.799862][ T1013] ____sys_sendmsg+0x7ad/0xa10
[ 113.800182][ T1013] ? __pfx_____sys_sendmsg+0x10/0x10
[ 113.800502][ T1013] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 113.800902][ T1013] ? rcu_read_unlock+0x18/0x70
[ 113.801226][ T1013] ___sys_sendmsg+0xed/0x170
[ 113.801549][ T1013] ? __pfx____sys_sendmsg+0x10/0x10
[ 113.801868][ T1013] ? __pfx_handle_pte_fault+0x10/0x10
[ 113.802190][ T1013] ? reacquire_held_locks+0xd1/0x200
[ 113.802517][ T1013] ? do_user_addr_fault+0x461/0xe00
[ 113.802839][ T1013] ? __handle_mm_fault+0x3fc/0x5e0
[ 113.803159][ T1013] ? __pfx___handle_mm_fault+0x10/0x10
[ 113.803481][ T1013] ? lock_vma_under_rcu+0x36c/0x6b0
[ 113.803817][ T1013] __sys_sendmsg+0x10b/0x1a0
[ 113.804133][ T1013] ? __pfx___sys_sendmsg+0x10/0x10
[ 113.804469][ T1013] ? exc_page_fault+0x5d/0xc0
[ 113.804800][ T1013] ? do_user_addr_fault+0x959/0xe00
[ 113.805116][ T1013] ? rcu_is_watching+0x12/0xc0
[ 113.805442][ T1013] do_syscall_64+0xc1/0x380
[ 113.805762][ T1013] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 113.806155][ T1013] RIP: 0033:0x7f604d5291e7
[ 113.806488][ T1013] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 113.807619][ T1013] RSP: 002b:00007ffd07a096b8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 113.808106][ T1013] RAX: ffffffffffffffda RBX: 00007ffd07a09de0 RCX: 00007f604d5291e7
[ 113.808583][ T1013] RDX: 0000000000000000 RSI: 00007ffd07a09720 RDI: 0000000000000005
[ 113.809065][ T1013] RBP: 0000000000000000 R08: 000000000000004c R09: 0000000000403668
[ 113.809551][ T1013] R10: 0000000000403668 R11: 0000000000000246 R12: 00007ffd07a09e18
[ 113.810035][ T1013] R13: 00000000686e0b67 R14: 0000000000499600 R15: 0000000000000000
[ 113.810526][ T1013]
[ 113.810764][ T1013] irq event stamp: 39101
[ 113.811000][ T1013] hardirqs last enabled at (39109): [] __up_console_sem+0x6b/0x80
[ 113.811552][ T1013] hardirqs last disabled at (39118): [] __up_console_sem+0x50/0x80
[ 113.812101][ T1013] softirqs last enabled at (38348): [] handle_softirqs+0x358/0x620
[ 113.812652][ T1013] softirqs last disabled at (37671): [] __irq_exit_rcu+0xfa/0x160
[ 113.813202][ T1013] ---[ end trace 0000000000000000 ]---
[ 113.947416][ T1014] br-test2: port 6(br-test2-du6) entered blocking state
[ 113.947838][ T1014] br-test2: port 6(br-test2-du6) entered disabled state
[ 113.948271][ T1014] br-test2-du6: entered allmulticast mode
[ 113.955214][ T1014] br-test2-du6: entered promiscuous mode
[ 113.972186][ T1014] br-test2: port 6(br-test2-du6) entered blocking state
[ 113.972627][ T1014] br-test2: port 6(br-test2-du6) entered forwarding state
[ 113.973494][ T1014] ------------[ cut here ]------------
[ 113.973834][ T1014] WARNING: CPU: 3 PID: 1014 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 113.974526][ T1014] Modules linked in: dummy sch_ingress bridge stp llc 8021q vrf veth
[ 113.975026][ T1014] CPU: 3 UID: 0 PID: 1014 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 113.975681][ T1014] Tainted: [W]=WARN
[ 113.975921][ T1014] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 113.976322][ T1014] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 113.976655][ T1014] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 113.977797][ T1014] RSP: 0018:ffffc900006c7080 EFLAGS: 00010246
[ 113.978228][ T1014] RAX: 0000000000000000 RBX: ffff88800ec2a000 RCX: 0000000000000001
[ 113.978740][ T1014] RDX: 0000000000000000 RSI: ffffffff9169b941 RDI: ffffffff90e555e0
[ 113.979240][ T1014] RBP: ffffc900006c7168 R08: 0000000000000000 R09: 0000000000000000
[ 113.979726][ T1014] R10: ffffc900006c7198 R11: ffffffff924a8918 R12: 1ffff920000d8e14
[ 113.980221][ T1014] R13: 00000000000005dc R14: ffffc900006c7198 R15: ffff88800ec2af08
[ 113.980707][ T1014] FS: 00007f6b51a58800(0000) GS:ffff8880a2c37000(0000) knlGS:0000000000000000
[ 113.981275][ T1014] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 113.981687][ T1014] CR2: 0000562c803d8368 CR3: 000000000f168005 CR4: 0000000000772ef0
[ 113.982164][ T1014] PKRU: 55555554
[ 113.982411][ T1014] Call Trace:
[ 113.982661][ T1014]
[ 113.982840][ T1014] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 113.983164][ T1014] ? mark_held_locks+0x49/0x80
[ 113.983500][ T1014] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 113.983897][ T1014] ? lockdep_hardirqs_on+0x7c/0x110
[ 113.984229][ T1014] netif_set_mtu+0x88/0x100
[ 113.984585][ T1014] ? __pfx_netif_set_mtu+0x10/0x10
[ 113.984937][ T1014] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 113.985410][ T1014] dev_set_mtu+0xa0/0x150
[ 113.985693][ T1014] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 113.986167][ T1014] br_add_if+0xda3/0x1330 [bridge]
[ 113.986571][ T1014] do_set_master+0x32f/0x500
[ 113.986928][ T1014] ? rtnl_configure_link+0x1d3/0x260
[ 113.987287][ T1014] rtnl_newlink_create+0x3c5/0x770
[ 113.987647][ T1014] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 113.987965][ T1014] ? __dev_get_by_name+0x12/0x50
[ 113.988280][ T1014] ? rtnl_dev_get+0xa2/0x150
[ 113.988608][ T1014] ? __pfx_rtnl_dev_get+0x10/0x10
[ 113.988928][ T1014] ? rtnl_newlink+0x651/0xa60
[ 113.989241][ T1014] ? reacquire_held_locks+0xd1/0x200
[ 113.989580][ T1014] __rtnl_newlink+0x231/0xa40
[ 113.989904][ T1014] rtnl_newlink+0x69a/0xa60
[ 113.990223][ T1014] ? __pfx_rtnl_newlink+0x10/0x10
[ 113.990557][ T1014] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 113.990870][ T1014] ? __lock_release+0x5d/0x170
[ 113.991190][ T1014] ? __pfx_rtnl_newlink+0x10/0x10
[ 113.991516][ T1014] rtnetlink_rcv_msg+0x710/0xc00
[ 113.991834][ T1014] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 113.992154][ T1014] ? __lock_acquire+0x44d/0x7e0
[ 113.992514][ T1014] netlink_rcv_skb+0x121/0x350
[ 113.992835][ T1014] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 113.993152][ T1014] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 113.993493][ T1014] ? netlink_deliver_tap+0x13e/0x340
[ 113.993818][ T1014] ? netlink_deliver_tap+0xc3/0x340
[ 113.994138][ T1014] netlink_unicast+0x49e/0x780
[ 113.994488][ T1014] ? __pfx_netlink_unicast+0x10/0x10
[ 113.994805][ T1014] ? __lock_acquire+0x44d/0x7e0
[ 113.995128][ T1014] netlink_sendmsg+0x721/0xbe0
[ 113.995454][ T1014] ? __pfx_netlink_sendmsg+0x10/0x10
[ 113.995773][ T1014] ? __import_iovec+0x238/0x3c0
[ 113.996097][ T1014] ____sys_sendmsg+0x7ad/0xa10
[ 113.996423][ T1014] ? __pfx_____sys_sendmsg+0x10/0x10
[ 113.996743][ T1014] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 113.997152][ T1014] ? rcu_read_unlock+0x18/0x70
[ 113.997503][ T1014] ___sys_sendmsg+0xed/0x170
[ 113.997829][ T1014] ? __pfx____sys_sendmsg+0x10/0x10
[ 113.998169][ T1014] ? __pfx_handle_pte_fault+0x10/0x10
[ 113.998502][ T1014] ? reacquire_held_locks+0xd1/0x200
[ 113.998817][ T1014] ? do_user_addr_fault+0x461/0xe00
[ 113.999137][ T1014] ? __handle_mm_fault+0x3fc/0x5e0
[ 113.999475][ T1014] ? __pfx___handle_mm_fault+0x10/0x10
[ 113.999802][ T1014] ? lock_vma_under_rcu+0x36c/0x6b0
[ 114.000155][ T1014] __sys_sendmsg+0x10b/0x1a0
[ 114.000504][ T1014] ? __pfx___sys_sendmsg+0x10/0x10
[ 114.000818][ T1014] ? exc_page_fault+0x5d/0xc0
[ 114.001139][ T1014] ? do_user_addr_fault+0x959/0xe00
[ 114.001465][ T1014] ? rcu_is_watching+0x12/0xc0
[ 114.001811][ T1014] do_syscall_64+0xc1/0x380
[ 114.002144][ T1014] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 114.002554][ T1014] RIP: 0033:0x7f6b51c251e7
[ 114.002881][ T1014] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 114.004064][ T1014] RSP: 002b:00007ffcc0b732f8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 114.004588][ T1014] RAX: ffffffffffffffda RBX: 00007ffcc0b73a20 RCX: 00007f6b51c251e7
[ 114.005102][ T1014] RDX: 0000000000000000 RSI: 00007ffcc0b73360 RDI: 0000000000000005
[ 114.005611][ T1014] RBP: 0000000000000000 R08: 000000000000004c R09: 0000000000403668
[ 114.006118][ T1014] R10: 0000000000403668 R11: 0000000000000246 R12: 00007ffcc0b73a58
[ 114.006633][ T1014] R13: 00000000686e0b67 R14: 0000000000499600 R15: 0000000000000000
[ 114.007161][ T1014]
[ 114.007428][ T1014] irq event stamp: 38687
[ 114.007698][ T1014] hardirqs last enabled at (38695): [] __up_console_sem+0x6b/0x80
[ 114.008326][ T1014] hardirqs last disabled at (38702): [] __up_console_sem+0x50/0x80
[ 114.008883][ T1014] softirqs last enabled at (38176): [] handle_softirqs+0x358/0x620
[ 114.009459][ T1014] softirqs last disabled at (38171): [] __irq_exit_rcu+0xfa/0x160
[ 114.010031][ T1014] ---[ end trace 0000000000000000 ]---
[ 114.150760][ T1016] br-test2: port 7(br-test2-du7) entered blocking state
[ 114.151201][ T1016] br-test2: port 7(br-test2-du7) entered disabled state
[ 114.151645][ T1016] br-test2-du7: entered allmulticast mode
[ 114.157076][ T1016] br-test2-du7: entered promiscuous mode
[ 114.158755][ T1016] br-test2: port 7(br-test2-du7) entered blocking state
[ 114.159184][ T1016] br-test2: port 7(br-test2-du7) entered forwarding state
[ 114.160089][ T1016] ------------[ cut here ]------------
[ 114.160445][ T1016] WARNING: CPU: 0 PID: 1016 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 114.161098][ T1016] Modules linked in: dummy sch_ingress bridge stp llc 8021q vrf veth
[ 114.161625][ T1016] CPU: 0 UID: 0 PID: 1016 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 114.162286][ T1016] Tainted: [W]=WARN
[ 114.162551][ T1016] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 114.162968][ T1016] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 114.163313][ T1016] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 114.164530][ T1016] RSP: 0018:ffffc900004f7080 EFLAGS: 00010246
[ 114.164952][ T1016] RAX: 0000000000000000 RBX: ffff88800ec2a000 RCX: 0000000000000001
[ 114.165455][ T1016] RDX: 0000000000000000 RSI: ffffffff9169b941 RDI: ffffffff90e555e0
[ 114.165957][ T1016] RBP: ffffc900004f7168 R08: 0000000000000000 R09: 0000000000000000
[ 114.166463][ T1016] R10: ffffc900004f7198 R11: ffffffff924a8918 R12: 1ffff9200009ee14
[ 114.166964][ T1016] R13: 00000000000005dc R14: ffffc900004f7198 R15: ffff88800ec2af08
[ 114.167480][ T1016] FS: 00007f7bd65a4800(0000) GS:ffff8880a2ab7000(0000) knlGS:0000000000000000
[ 114.168072][ T1016] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 114.168504][ T1016] CR2: 00007f96695dc7b0 CR3: 0000000009236003 CR4: 0000000000772ef0
[ 114.169003][ T1016] PKRU: 55555554
[ 114.169253][ T1016] Call Trace:
[ 114.169510][ T1016]
[ 114.169684][ T1016] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 114.170025][ T1016] ? mark_held_locks+0x49/0x80
[ 114.170361][ T1016] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 114.170788][ T1016] ? lockdep_hardirqs_on+0x7c/0x110
[ 114.171126][ T1016] netif_set_mtu+0x88/0x100
[ 114.171466][ T1016] ? __pfx_netif_set_mtu+0x10/0x10
[ 114.171810][ T1016] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 114.172273][ T1016] dev_set_mtu+0xa0/0x150
[ 114.172539][ T1016] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 114.173012][ T1016] br_add_if+0xda3/0x1330 [bridge]
[ 114.173382][ T1016] do_set_master+0x32f/0x500
[ 114.173707][ T1016] ? rtnl_configure_link+0x1d3/0x260
[ 114.174024][ T1016] rtnl_newlink_create+0x3c5/0x770
[ 114.174367][ T1016] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 114.174692][ T1016] ? __dev_get_by_name+0x12/0x50
[ 114.175004][ T1016] ? rtnl_dev_get+0xa2/0x150
[ 114.175318][ T1016] ? __pfx_rtnl_dev_get+0x10/0x10
[ 114.175648][ T1016] ? rtnl_newlink+0x651/0xa60
[ 114.175959][ T1016] ? reacquire_held_locks+0xd1/0x200
[ 114.176276][ T1016] __rtnl_newlink+0x231/0xa40
[ 114.176609][ T1016] rtnl_newlink+0x69a/0xa60
[ 114.176934][ T1016] ? __pfx_rtnl_newlink+0x10/0x10
[ 114.177269][ T1016] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 114.177589][ T1016] ? __lock_release+0x5d/0x170
[ 114.177907][ T1016] ? __pfx_rtnl_newlink+0x10/0x10
[ 114.178223][ T1016] rtnetlink_rcv_msg+0x710/0xc00
[ 114.178548][ T1016] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 114.178871][ T1016] ? __lock_acquire+0x44d/0x7e0
[ 114.179198][ T1016] netlink_rcv_skb+0x121/0x350
[ 114.179524][ T1016] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 114.179846][ T1016] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 114.180226][ T1016] ? netlink_deliver_tap+0x13e/0x340
[ 114.180566][ T1016] ? netlink_deliver_tap+0xc3/0x340
[ 114.180901][ T1016] netlink_unicast+0x49e/0x780
[ 114.181234][ T1016] ? __pfx_netlink_unicast+0x10/0x10
[ 114.181577][ T1016] ? __lock_acquire+0x44d/0x7e0
[ 114.181914][ T1016] netlink_sendmsg+0x721/0xbe0
[ 114.182249][ T1016] ? __pfx_netlink_sendmsg+0x10/0x10
[ 114.182594][ T1016] ? __import_iovec+0x238/0x3c0
[ 114.182932][ T1016] ____sys_sendmsg+0x7ad/0xa10
[ 114.183268][ T1016] ? __pfx_____sys_sendmsg+0x10/0x10
[ 114.183612][ T1016] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 114.184040][ T1016] ? rcu_read_unlock+0x18/0x70
[ 114.184397][ T1016] ___sys_sendmsg+0xed/0x170
[ 114.184736][ T1016] ? __pfx____sys_sendmsg+0x10/0x10
[ 114.185064][ T1016] ? __pfx_handle_pte_fault+0x10/0x10
[ 114.185412][ T1016] ? reacquire_held_locks+0xd1/0x200
[ 114.185743][ T1016] ? do_user_addr_fault+0x461/0xe00
[ 114.186079][ T1016] ? __handle_mm_fault+0x3fc/0x5e0
[ 114.186419][ T1016] ? __pfx___handle_mm_fault+0x10/0x10
[ 114.186749][ T1016] ? lock_vma_under_rcu+0x36c/0x6b0
[ 114.187100][ T1016] __sys_sendmsg+0x10b/0x1a0
[ 114.187442][ T1016] ? __pfx___sys_sendmsg+0x10/0x10
[ 114.187772][ T1016] ? exc_page_fault+0x5d/0xc0
[ 114.188113][ T1016] ? do_user_addr_fault+0x959/0xe00
[ 114.188455][ T1016] ? rcu_is_watching+0x12/0xc0
[ 114.188793][ T1016] do_syscall_64+0xc1/0x380
[ 114.189127][ T1016] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 114.189622][ T1016] RIP: 0033:0x7f7bd67711e7
[ 114.189964][ T1016] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 114.191174][ T1016] RSP: 002b:00007fff517abcf8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 114.191689][ T1016] RAX: ffffffffffffffda RBX: 00007fff517ac420 RCX: 00007f7bd67711e7
[ 114.192192][ T1016] RDX: 0000000000000000 RSI: 00007fff517abd60 RDI: 0000000000000005
[ 114.192691][ T1016] RBP: 0000000000000000 R08: 000000000000004c R09: 0000000000403668
[ 114.193184][ T1016] R10: 0000000000403668 R11: 0000000000000246 R12: 00007fff517ac458
[ 114.193681][ T1016] R13: 00000000686e0b67 R14: 0000000000499600 R15: 0000000000000000
[ 114.194204][ T1016]
[ 114.194479][ T1016] irq event stamp: 42691
[ 114.194728][ T1016] hardirqs last enabled at (42699): [] __up_console_sem+0x6b/0x80
[ 114.195311][ T1016] hardirqs last disabled at (42706): [] __up_console_sem+0x50/0x80
[ 114.195876][ T1016] softirqs last enabled at (41862): [] handle_softirqs+0x358/0x620
[ 114.196457][ T1016] softirqs last disabled at (41829): [] __irq_exit_rcu+0xfa/0x160
[ 114.197045][ T1016] ---[ end trace 0000000000000000 ]---
[ 114.329305][ T1019] br-test2: port 8(br-test2-du8) entered blocking state
[ 114.329813][ T1019] br-test2: port 8(br-test2-du8) entered disabled state
[ 114.330303][ T1019] br-test2-du8: entered allmulticast mode
[ 114.336294][ T1019] br-test2-du8: entered promiscuous mode
[ 114.337987][ T1019] br-test2: port 8(br-test2-du8) entered blocking state
[ 114.338442][ T1019] br-test2: port 8(br-test2-du8) entered forwarding state
[ 114.341151][ T1019] ------------[ cut here ]------------
[ 114.341542][ T1019] WARNING: CPU: 1 PID: 1019 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 114.342171][ T1019] Modules linked in: dummy sch_ingress bridge stp llc 8021q vrf veth
[ 114.342675][ T1019] CPU: 1 UID: 0 PID: 1019 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 114.343309][ T1019] Tainted: [W]=WARN
[ 114.343555][ T1019] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 114.343949][ T1019] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 114.344288][ T1019] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 114.345578][ T1019] RSP: 0018:ffffc900004f7080 EFLAGS: 00010246
[ 114.345977][ T1019] RAX: 0000000000000000 RBX: ffff88800ec2a000 RCX: 0000000000000001
[ 114.346583][ T1019] RDX: 0000000000000000 RSI: ffffffff9169b941 RDI: ffffffff90e555e0
[ 114.347055][ T1019] RBP: ffffc900004f7168 R08: 0000000000000000 R09: 0000000000000000
[ 114.347539][ T1019] R10: ffffc900004f7198 R11: ffffffff924a8918 R12: 1ffff9200009ee14
[ 114.348010][ T1019] R13: 00000000000005dc R14: ffffc900004f7198 R15: ffff88800ec2af08
[ 114.348490][ T1019] FS: 00007f4ee63b6800(0000) GS:ffff8880a2b37000(0000) knlGS:0000000000000000
[ 114.349040][ T1019] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 114.349443][ T1019] CR2: 00007f96698dfb30 CR3: 000000000c28d006 CR4: 0000000000772ef0
[ 114.349918][ T1019] PKRU: 55555554
[ 114.350153][ T1019] Call Trace:
[ 114.350403][ T1019]
[ 114.350569][ T1019] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 114.350891][ T1019] ? mark_held_locks+0x49/0x80
[ 114.351206][ T1019] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 114.351609][ T1019] ? lockdep_hardirqs_on+0x7c/0x110
[ 114.351930][ T1019] netif_set_mtu+0x88/0x100
[ 114.352247][ T1019] ? __pfx_netif_set_mtu+0x10/0x10
[ 114.352582][ T1019] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 114.353023][ T1019] dev_set_mtu+0xa0/0x150
[ 114.353263][ T1019] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 114.353701][ T1019] br_add_if+0xda3/0x1330 [bridge]
[ 114.354062][ T1019] do_set_master+0x32f/0x500
[ 114.354396][ T1019] ? rtnl_configure_link+0x1d3/0x260
[ 114.354712][ T1019] rtnl_newlink_create+0x3c5/0x770
[ 114.355028][ T1019] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 114.355337][ T1019] ? __dev_get_by_name+0x12/0x50
[ 114.355668][ T1019] ? rtnl_dev_get+0xa2/0x150
[ 114.355983][ T1019] ? __pfx_rtnl_dev_get+0x10/0x10
[ 114.356311][ T1019] ? rtnl_newlink+0x651/0xa60
[ 114.356634][ T1019] ? reacquire_held_locks+0xd1/0x200
[ 114.356977][ T1019] __rtnl_newlink+0x231/0xa40
[ 114.357299][ T1019] rtnl_newlink+0x69a/0xa60
[ 114.357639][ T1019] ? __pfx_rtnl_newlink+0x10/0x10
[ 114.357964][ T1019] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 114.358273][ T1019] ? __lock_release+0x5d/0x170
[ 114.358614][ T1019] ? __pfx_rtnl_newlink+0x10/0x10
[ 114.358938][ T1019] rtnetlink_rcv_msg+0x710/0xc00
[ 114.359253][ T1019] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 114.359580][ T1019] ? __lock_acquire+0x44d/0x7e0
[ 114.359896][ T1019] netlink_rcv_skb+0x121/0x350
[ 114.360213][ T1019] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 114.360544][ T1019] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 114.360878][ T1019] ? netlink_deliver_tap+0x13e/0x340
[ 114.361208][ T1019] ? netlink_deliver_tap+0xc3/0x340
[ 114.361545][ T1019] netlink_unicast+0x49e/0x780
[ 114.361868][ T1019] ? __pfx_netlink_unicast+0x10/0x10
[ 114.362184][ T1019] ? __lock_acquire+0x44d/0x7e0
[ 114.362512][ T1019] netlink_sendmsg+0x721/0xbe0
[ 114.362828][ T1019] ? __pfx_netlink_sendmsg+0x10/0x10
[ 114.363146][ T1019] ? __import_iovec+0x238/0x3c0
[ 114.363480][ T1019] ____sys_sendmsg+0x7ad/0xa10
[ 114.363805][ T1019] ? __pfx_____sys_sendmsg+0x10/0x10
[ 114.364121][ T1019] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 114.364544][ T1019] ? rcu_read_unlock+0x18/0x70
[ 114.364874][ T1019] ___sys_sendmsg+0xed/0x170
[ 114.365197][ T1019] ? __pfx____sys_sendmsg+0x10/0x10
[ 114.365522][ T1019] ? __pfx_handle_pte_fault+0x10/0x10
[ 114.365851][ T1019] ? reacquire_held_locks+0xd1/0x200
[ 114.366166][ T1019] ? do_user_addr_fault+0x461/0xe00
[ 114.366500][ T1019] ? __handle_mm_fault+0x3fc/0x5e0
[ 114.366821][ T1019] ? __pfx___handle_mm_fault+0x10/0x10
[ 114.367136][ T1019] ? lock_vma_under_rcu+0x36c/0x6b0
[ 114.367477][ T1019] __sys_sendmsg+0x10b/0x1a0
[ 114.367788][ T1019] ? __pfx___sys_sendmsg+0x10/0x10
[ 114.368112][ T1019] ? exc_page_fault+0x5d/0xc0
[ 114.368451][ T1019] ? do_user_addr_fault+0x959/0xe00
[ 114.368777][ T1019] ? rcu_is_watching+0x12/0xc0
[ 114.369101][ T1019] do_syscall_64+0xc1/0x380
[ 114.369429][ T1019] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 114.369831][ T1019] RIP: 0033:0x7f4ee65831e7
[ 114.370165][ T1019] Code: Unable to access opcode bytes at 0x7f4ee65831bd.
[ 114.370590][ T1019] RSP: 002b:00007fff5a717b38 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 114.371070][ T1019] RAX: ffffffffffffffda RBX: 00007fff5a718260 RCX: 00007f4ee65831e7
[ 114.371547][ T1019] RDX: 0000000000000000 RSI: 00007fff5a717ba0 RDI: 0000000000000005
[ 114.372017][ T1019] RBP: 0000000000000000 R08: 000000000000004c R09: 0000000000403668
[ 114.372508][ T1019] R10: 0000000000403668 R11: 0000000000000246 R12: 00007fff5a718298
[ 114.372990][ T1019] R13: 00000000686e0b67 R14: 0000000000499600 R15: 0000000000000000
[ 114.373479][ T1019]
[ 114.373713][ T1019] irq event stamp: 38101
[ 114.373946][ T1019] hardirqs last enabled at (38109): [] __up_console_sem+0x6b/0x80
[ 114.374559][ T1019] hardirqs last disabled at (38118): [] __up_console_sem+0x50/0x80
[ 114.375105][ T1019] softirqs last enabled at (37420): [] handle_softirqs+0x358/0x620
[ 114.375650][ T1019] softirqs last disabled at (37337): [] __irq_exit_rcu+0xfa/0x160
[ 114.376189][ T1019] ---[ end trace 0000000000000000 ]---
[ 114.519349][ T1021] br-test2: port 9(br-test2-du9) entered blocking state
[ 114.519793][ T1021] br-test2: port 9(br-test2-du9) entered disabled state
[ 114.520201][ T1021] br-test2-du9: entered allmulticast mode
[ 114.525538][ T1021] br-test2-du9: entered promiscuous mode
[ 114.528529][ T1021] br-test2: port 9(br-test2-du9) entered blocking state
[ 114.528971][ T1021] br-test2: port 9(br-test2-du9) entered forwarding state
[ 114.530014][ T1021] ------------[ cut here ]------------
[ 114.530334][ T1021] WARNING: CPU: 1 PID: 1021 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 114.531190][ T1021] Modules linked in: dummy sch_ingress bridge stp llc 8021q vrf veth
[ 114.531839][ T1021] CPU: 1 UID: 0 PID: 1021 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 114.532634][ T1021] Tainted: [W]=WARN
[ 114.532873][ T1021] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 114.533264][ T1021] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 114.533738][ T1021] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 114.534891][ T1021] RSP: 0018:ffffc90000547080 EFLAGS: 00010246
[ 114.535289][ T1021] RAX: 0000000000000000 RBX: ffff88800ec2a000 RCX: 0000000000000001
[ 114.535768][ T1021] RDX: 0000000000000000 RSI: ffffffff9169b941 RDI: ffffffff90e555e0
[ 114.536249][ T1021] RBP: ffffc90000547168 R08: 0000000000000000 R09: 0000000000000000
[ 114.536736][ T1021] R10: ffffc90000547198 R11: ffffffff924a8918 R12: 1ffff920000a8e14
[ 114.537233][ T1021] R13: 00000000000005dc R14: ffffc90000547198 R15: ffff88800ec2af08
[ 114.537739][ T1021] FS: 00007f63b89de800(0000) GS:ffff8880a2b37000(0000) knlGS:0000000000000000
[ 114.538289][ T1021] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 114.538694][ T1021] CR2: 00000000004a1738 CR3: 0000000005166005 CR4: 0000000000772ef0
[ 114.539190][ T1021] PKRU: 55555554
[ 114.539443][ T1021] Call Trace:
[ 114.539686][ T1021]
[ 114.539850][ T1021] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 114.540172][ T1021] ? mark_held_locks+0x49/0x80
[ 114.540504][ T1021] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 114.540903][ T1021] ? lockdep_hardirqs_on+0x7c/0x110
[ 114.541233][ T1021] netif_set_mtu+0x88/0x100
[ 114.541571][ T1021] ? __pfx_netif_set_mtu+0x10/0x10
[ 114.541899][ T1021] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 114.542338][ T1021] dev_set_mtu+0xa0/0x150
[ 114.542583][ T1021] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 114.543039][ T1021] br_add_if+0xda3/0x1330 [bridge]
[ 114.543430][ T1021] do_set_master+0x32f/0x500
[ 114.543756][ T1021] ? rtnl_configure_link+0x1d3/0x260
[ 114.544084][ T1021] rtnl_newlink_create+0x3c5/0x770
[ 114.544427][ T1021] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 114.544747][ T1021] ? __dev_get_by_name+0x12/0x50
[ 114.545059][ T1021] ? rtnl_dev_get+0xa2/0x150
[ 114.545374][ T1021] ? __pfx_rtnl_dev_get+0x10/0x10
[ 114.545706][ T1021] ? rtnl_newlink+0x651/0xa60
[ 114.546033][ T1021] ? reacquire_held_locks+0xd1/0x200
[ 114.546353][ T1021] __rtnl_newlink+0x231/0xa40
[ 114.546689][ T1021] rtnl_newlink+0x69a/0xa60
[ 114.547016][ T1021] ? __pfx_rtnl_newlink+0x10/0x10
[ 114.547346][ T1021] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 114.547680][ T1021] ? __lock_release+0x5d/0x170
[ 114.548003][ T1021] ? __pfx_rtnl_newlink+0x10/0x10
[ 114.548322][ T1021] rtnetlink_rcv_msg+0x710/0xc00
[ 114.548662][ T1021] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 114.548993][ T1021] ? __lock_acquire+0x44d/0x7e0
[ 114.549337][ T1021] netlink_rcv_skb+0x121/0x350
[ 114.549674][ T1021] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 114.550045][ T1021] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 114.550400][ T1021] ? netlink_deliver_tap+0x13e/0x340
[ 114.550725][ T1021] ? netlink_deliver_tap+0xc3/0x340
[ 114.551091][ T1021] netlink_unicast+0x49e/0x780
[ 114.551432][ T1021] ? __pfx_netlink_unicast+0x10/0x10
[ 114.551769][ T1021] ? __lock_acquire+0x44d/0x7e0
[ 114.552102][ T1021] netlink_sendmsg+0x721/0xbe0
[ 114.552444][ T1021] ? __pfx_netlink_sendmsg+0x10/0x10
[ 114.552773][ T1021] ? __import_iovec+0x238/0x3c0
[ 114.553105][ T1021] ____sys_sendmsg+0x7ad/0xa10
[ 114.553441][ T1021] ? __pfx_____sys_sendmsg+0x10/0x10
[ 114.553766][ T1021] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 114.554164][ T1021] ? rcu_read_unlock+0x18/0x70
[ 114.554520][ T1021] ___sys_sendmsg+0xed/0x170
[ 114.554833][ T1021] ? __pfx____sys_sendmsg+0x10/0x10
[ 114.555143][ T1021] ? __pfx_handle_pte_fault+0x10/0x10
[ 114.555472][ T1021] ? reacquire_held_locks+0xd1/0x200
[ 114.555793][ T1021] ? do_user_addr_fault+0x461/0xe00
[ 114.556110][ T1021] ? __handle_mm_fault+0x3fc/0x5e0
[ 114.556442][ T1021] ? __pfx___handle_mm_fault+0x10/0x10
[ 114.556759][ T1021] ? lock_vma_under_rcu+0x36c/0x6b0
[ 114.557094][ T1021] __sys_sendmsg+0x10b/0x1a0
[ 114.557431][ T1021] ? __pfx___sys_sendmsg+0x10/0x10
[ 114.557765][ T1021] ? exc_page_fault+0x5d/0xc0
[ 114.558085][ T1021] ? do_user_addr_fault+0x959/0xe00
[ 114.558412][ T1021] ? rcu_is_watching+0x12/0xc0
[ 114.558727][ T1021] do_syscall_64+0xc1/0x380
[ 114.559040][ T1021] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 114.559439][ T1021] RIP: 0033:0x7f63b8bab1e7
[ 114.559764][ T1021] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 114.560890][ T1021] RSP: 002b:00007ffc4dd25268 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 114.561375][ T1021] RAX: ffffffffffffffda RBX: 00007ffc4dd25990 RCX: 00007f63b8bab1e7
[ 114.561855][ T1021] RDX: 0000000000000000 RSI: 00007ffc4dd252d0 RDI: 0000000000000005
[ 114.562346][ T1021] RBP: 0000000000000000 R08: 000000000000004c R09: 0000000000403668
[ 114.562825][ T1021] R10: 0000000000403668 R11: 0000000000000246 R12: 00007ffc4dd259c8
[ 114.563292][ T1021] R13: 00000000686e0b68 R14: 0000000000499600 R15: 0000000000000000
[ 114.563783][ T1021]
[ 114.564024][ T1021] irq event stamp: 37481
[ 114.564286][ T1021] hardirqs last enabled at (37489): [] __up_console_sem+0x6b/0x80
[ 114.564853][ T1021] hardirqs last disabled at (37498): [] __up_console_sem+0x50/0x80
[ 114.565419][ T1021] softirqs last enabled at (37340): [] handle_softirqs+0x358/0x620
[ 114.565975][ T1021] softirqs last disabled at (37335): [] __irq_exit_rcu+0xfa/0x160
[ 114.566547][ T1021] ---[ end trace 0000000000000000 ]---
[ 114.716964][ T1022] br-test2: port 10(br-test2-du10) entered blocking state
[ 114.717678][ T1022] br-test2: port 10(br-test2-du10) entered disabled state
[ 114.743726][ T1022] br-test2-du10: entered allmulticast mode
[ 114.750861][ T1022] br-test2-du10: entered promiscuous mode
[ 114.752852][ T1022] br-test2: port 10(br-test2-du10) entered blocking state
[ 114.753277][ T1022] br-test2: port 10(br-test2-du10) entered forwarding state
[ 114.754434][ T1022] ------------[ cut here ]------------
[ 114.754759][ T1022] WARNING: CPU: 3 PID: 1022 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 114.755707][ T1022] Modules linked in: dummy sch_ingress bridge stp llc 8021q vrf veth
[ 114.756554][ T1022] CPU: 3 UID: 0 PID: 1022 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 114.757202][ T1022] Tainted: [W]=WARN
[ 114.757454][ T1022] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 114.757852][ T1022] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 114.758219][ T1022] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 114.759665][ T1022] RSP: 0018:ffffc900004f7080 EFLAGS: 00010246
[ 114.760308][ T1022] RAX: 0000000000000000 RBX: ffff88800ec2a000 RCX: 0000000000000001
[ 114.760794][ T1022] RDX: 0000000000000000 RSI: ffffffff9169b941 RDI: ffffffff90e555e0
[ 114.761286][ T1022] RBP: ffffc900004f7168 R08: 0000000000000000 R09: 0000000000000000
[ 114.761771][ T1022] R10: ffffc900004f7198 R11: ffffffff924a8918 R12: 1ffff9200009ee14
[ 114.762283][ T1022] R13: 00000000000005dc R14: ffffc900004f7198 R15: ffff88800ec2af08
[ 114.762770][ T1022] FS: 00007faab9ab4800(0000) GS:ffff8880a2c37000(0000) knlGS:0000000000000000
[ 114.763486][ T1022] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 114.763882][ T1022] CR2: 00007f966990ed40 CR3: 000000000523a006 CR4: 0000000000772ef0
[ 114.764385][ T1022] PKRU: 55555554
[ 114.764633][ T1022] Call Trace:
[ 114.764869][ T1022]
[ 114.765042][ T1022] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 114.765376][ T1022] ? mark_held_locks+0x49/0x80
[ 114.765702][ T1022] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 114.766136][ T1022] ? lockdep_hardirqs_on+0x7c/0x110
[ 114.766491][ T1022] netif_set_mtu+0x88/0x100
[ 114.766816][ T1022] ? __pfx_netif_set_mtu+0x10/0x10
[ 114.767226][ T1022] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 114.767697][ T1022] dev_set_mtu+0xa0/0x150
[ 114.767939][ T1022] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 114.768370][ T1022] br_add_if+0xda3/0x1330 [bridge]
[ 114.768741][ T1022] do_set_master+0x32f/0x500
[ 114.769057][ T1022] ? rtnl_configure_link+0x1d3/0x260
[ 114.769374][ T1022] rtnl_newlink_create+0x3c5/0x770
[ 114.769704][ T1022] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 114.770025][ T1022] ? __dev_get_by_name+0x12/0x50
[ 114.770375][ T1022] ? rtnl_dev_get+0xa2/0x150
[ 114.770706][ T1022] ? __pfx_rtnl_dev_get+0x10/0x10
[ 114.771032][ T1022] ? rtnl_newlink+0x651/0xa60
[ 114.771344][ T1022] ? reacquire_held_locks+0xd1/0x200
[ 114.771673][ T1022] __rtnl_newlink+0x231/0xa40
[ 114.772007][ T1022] rtnl_newlink+0x69a/0xa60
[ 114.772333][ T1022] ? __pfx_rtnl_newlink+0x10/0x10
[ 114.772670][ T1022] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 114.772986][ T1022] ? __lock_release+0x5d/0x170
[ 114.773305][ T1022] ? __pfx_rtnl_newlink+0x10/0x10
[ 114.773628][ T1022] rtnetlink_rcv_msg+0x710/0xc00
[ 114.773945][ T1022] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 114.774304][ T1022] ? __lock_acquire+0x44d/0x7e0
[ 114.774652][ T1022] netlink_rcv_skb+0x121/0x350
[ 114.774971][ T1022] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 114.775286][ T1022] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 114.775620][ T1022] ? netlink_deliver_tap+0x13e/0x340
[ 114.775933][ T1022] ? netlink_deliver_tap+0xc3/0x340
[ 114.776249][ T1022] netlink_unicast+0x49e/0x780
[ 114.776578][ T1022] ? __pfx_netlink_unicast+0x10/0x10
[ 114.776892][ T1022] ? __lock_acquire+0x44d/0x7e0
[ 114.777212][ T1022] netlink_sendmsg+0x721/0xbe0
[ 114.777542][ T1022] ? __pfx_netlink_sendmsg+0x10/0x10
[ 114.777859][ T1022] ? __import_iovec+0x238/0x3c0
[ 114.778223][ T1022] ____sys_sendmsg+0x7ad/0xa10
[ 114.778556][ T1022] ? __pfx_____sys_sendmsg+0x10/0x10
[ 114.778884][ T1022] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 114.779290][ T1022] ___sys_sendmsg+0xed/0x170
[ 114.779616][ T1022] ? __pfx____sys_sendmsg+0x10/0x10
[ 114.779933][ T1022] ? __pfx_handle_pte_fault+0x10/0x10
[ 114.780254][ T1022] ? mt_find+0x2b2/0x3c0
[ 114.780509][ T1022] ? __handle_mm_fault+0x3fc/0x5e0
[ 114.780828][ T1022] ? irqentry_exit+0x3b/0x90
[ 114.781143][ T1022] ? lockdep_hardirqs_on+0x7c/0x110
[ 114.781480][ T1022] __sys_sendmsg+0x10b/0x1a0
[ 114.781797][ T1022] ? __pfx___sys_sendmsg+0x10/0x10
[ 114.782109][ T1022] ? do_user_addr_fault+0x38d/0xe00
[ 114.782443][ T1022] ? do_user_addr_fault+0x38d/0xe00
[ 114.782768][ T1022] ? rcu_is_watching+0x12/0xc0
[ 114.783113][ T1022] do_syscall_64+0xc1/0x380
[ 114.783442][ T1022] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 114.783836][ T1022] RIP: 0033:0x7faab9c811e7
[ 114.784164][ T1022] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 114.785310][ T1022] RSP: 002b:00007ffc3dc1c098 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 114.785802][ T1022] RAX: ffffffffffffffda RBX: 00007ffc3dc1c7c0 RCX: 00007faab9c811e7
[ 114.786282][ T1022] RDX: 0000000000000000 RSI: 00007ffc3dc1c100 RDI: 0000000000000005
[ 114.786768][ T1022] RBP: 0000000000000000 R08: 000000000000004c R09: 0000000000403668
[ 114.787240][ T1022] R10: 0000000000403668 R11: 0000000000000246 R12: 00007ffc3dc1c7f8
[ 114.787731][ T1022] R13: 00000000686e0b68 R14: 0000000000499600 R15: 0000000000000000
[ 114.788252][ T1022]
[ 114.788501][ T1022] irq event stamp: 40681
[ 114.788744][ T1022] hardirqs last enabled at (40689): [] __up_console_sem+0x6b/0x80
[ 114.789301][ T1022] hardirqs last disabled at (40696): [] __up_console_sem+0x50/0x80
[ 114.789856][ T1022] softirqs last enabled at (40348): [] handle_softirqs+0x358/0x620
[ 114.790431][ T1022] softirqs last disabled at (40343): [] __irq_exit_rcu+0xfa/0x160
[ 114.790976][ T1022] ---[ end trace 0000000000000000 ]---
[ 114.956762][ T1025] br-test2: port 11(br-test2-du11) entered blocking state
[ 114.957220][ T1025] br-test2: port 11(br-test2-du11) entered disabled state
[ 114.958026][ T1025] br-test2-du11: entered allmulticast mode
[ 114.961825][ T1025] br-test2-du11: entered promiscuous mode
[ 114.963122][ T1025] br-test2: port 11(br-test2-du11) entered blocking state
[ 114.963672][ T1025] br-test2: port 11(br-test2-du11) entered forwarding state
[ 114.964696][ T1025] ------------[ cut here ]------------
[ 114.965054][ T1025] WARNING: CPU: 2 PID: 1025 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 114.965779][ T1025] Modules linked in: dummy sch_ingress bridge stp llc 8021q vrf veth
[ 114.966316][ T1025] CPU: 2 UID: 0 PID: 1025 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 114.967000][ T1025] Tainted: [W]=WARN
[ 114.967265][ T1025] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 114.967703][ T1025] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 114.968062][ T1025] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 114.969274][ T1025] RSP: 0018:ffffc90000527080 EFLAGS: 00010246
[ 114.969718][ T1025] RAX: 0000000000000000 RBX: ffff88800ec2a000 RCX: 0000000000000001
[ 114.970237][ T1025] RDX: 0000000000000000 RSI: ffffffff9169b941 RDI: ffffffff90e555e0
[ 114.970771][ T1025] RBP: ffffc90000527168 R08: 0000000000000000 R09: 0000000000000000
[ 114.971284][ T1025] R10: ffffc90000527198 R11: ffffffff924a8918 R12: 1ffff920000a4e14
[ 114.971796][ T1025] R13: 00000000000005dc R14: ffffc90000527198 R15: ffff88800ec2af08
[ 114.972314][ T1025] FS: 00007f1a3f551800(0000) GS:ffff8880a2bb7000(0000) knlGS:0000000000000000
[ 114.972912][ T1025] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 114.973344][ T1025] CR2: 00000000004a1738 CR3: 000000000523a006 CR4: 0000000000772ef0
[ 114.973861][ T1025] PKRU: 55555554
[ 114.974124][ T1025] Call Trace:
[ 114.974425][ T1025]
[ 114.974612][ T1025] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 114.974967][ T1025] ? mark_held_locks+0x49/0x80
[ 114.975320][ T1025] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 114.975751][ T1025] ? lockdep_hardirqs_on+0x7c/0x110
[ 114.976097][ T1025] netif_set_mtu+0x88/0x100
[ 114.976459][ T1025] ? __pfx_netif_set_mtu+0x10/0x10
[ 114.976813][ T1025] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 114.977285][ T1025] dev_set_mtu+0xa0/0x150
[ 114.977556][ T1025] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 114.978020][ T1025] br_add_if+0xda3/0x1330 [bridge]
[ 114.978427][ T1025] do_set_master+0x32f/0x500
[ 114.978774][ T1025] ? rtnl_configure_link+0x1d3/0x260
[ 114.979121][ T1025] rtnl_newlink_create+0x3c5/0x770
[ 114.979480][ T1025] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 114.979832][ T1025] ? __dev_get_by_name+0x12/0x50
[ 114.980173][ T1025] ? rtnl_dev_get+0xa2/0x150
[ 114.980542][ T1025] ? __pfx_rtnl_dev_get+0x10/0x10
[ 114.980892][ T1025] ? rtnl_newlink+0x651/0xa60
[ 114.981236][ T1025] ? reacquire_held_locks+0xd1/0x200
[ 114.981596][ T1025] __rtnl_newlink+0x231/0xa40
[ 114.981948][ T1025] rtnl_newlink+0x69a/0xa60
[ 114.982295][ T1025] ? __pfx_rtnl_newlink+0x10/0x10
[ 114.982677][ T1025] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 114.983021][ T1025] ? __lock_release+0x5d/0x170
[ 114.983369][ T1025] ? __pfx_rtnl_newlink+0x10/0x10
[ 114.983730][ T1025] rtnetlink_rcv_msg+0x710/0xc00
[ 114.984087][ T1025] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 114.984475][ T1025] ? __lock_acquire+0x44d/0x7e0
[ 114.984832][ T1025] netlink_rcv_skb+0x121/0x350
[ 114.985173][ T1025] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 114.985532][ T1025] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 114.985898][ T1025] ? netlink_deliver_tap+0x13e/0x340
[ 114.986251][ T1025] ? netlink_deliver_tap+0xc3/0x340
[ 114.986628][ T1025] netlink_unicast+0x49e/0x780
[ 114.987038][ T1025] ? __pfx_netlink_unicast+0x10/0x10
[ 114.987373][ T1025] ? __lock_acquire+0x44d/0x7e0
[ 114.987721][ T1025] netlink_sendmsg+0x721/0xbe0
[ 114.988057][ T1025] ? __pfx_netlink_sendmsg+0x10/0x10
[ 114.988401][ T1025] ? __import_iovec+0x238/0x3c0
[ 114.988744][ T1025] ____sys_sendmsg+0x7ad/0xa10
[ 114.989076][ T1025] ? __pfx_____sys_sendmsg+0x10/0x10
[ 114.989429][ T1025] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 114.989836][ T1025] ? rcu_read_unlock+0x18/0x70
[ 114.990173][ T1025] ___sys_sendmsg+0xed/0x170
[ 114.990763][ T1025] ? __pfx____sys_sendmsg+0x10/0x10
[ 114.991375][ T1025] ? __pfx_handle_pte_fault+0x10/0x10
[ 114.991994][ T1025] ? reacquire_held_locks+0xd1/0x200
[ 114.992364][ T1025] ? do_user_addr_fault+0x461/0xe00
[ 114.992726][ T1025] ? __handle_mm_fault+0x3fc/0x5e0
[ 114.993060][ T1025] ? __pfx___handle_mm_fault+0x10/0x10
[ 114.993386][ T1025] ? lock_vma_under_rcu+0x36c/0x6b0
[ 114.993740][ T1025] __sys_sendmsg+0x10b/0x1a0
[ 114.994080][ T1025] ? __pfx___sys_sendmsg+0x10/0x10
[ 114.994430][ T1025] ? exc_page_fault+0x5d/0xc0
[ 114.994768][ T1025] ? do_user_addr_fault+0x959/0xe00
[ 114.995099][ T1025] ? rcu_is_watching+0x12/0xc0
[ 114.995437][ T1025] do_syscall_64+0xc1/0x380
[ 114.995772][ T1025] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 114.996175][ T1025] RIP: 0033:0x7f1a3f71e1e7
[ 114.996520][ T1025] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 114.997695][ T1025] RSP: 002b:00007fff1e1455c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 114.998192][ T1025] RAX: ffffffffffffffda RBX: 00007fff1e145cf0 RCX: 00007f1a3f71e1e7
[ 114.998710][ T1025] RDX: 0000000000000000 RSI: 00007fff1e145630 RDI: 0000000000000005
[ 114.999194][ T1025] RBP: 0000000000000000 R08: 000000000000004c R09: 0000000000403668
[ 114.999689][ T1025] R10: 0000000000403668 R11: 0000000000000246 R12: 00007fff1e145d28
[ 115.000173][ T1025] R13: 00000000686e0b68 R14: 0000000000499600 R15: 0000000000000000
[ 115.000678][ T1025]
[ 115.000933][ T1025] irq event stamp: 44141
[ 115.001185][ T1025] hardirqs last enabled at (44151): [] __up_console_sem+0x6b/0x80
[ 115.001750][ T1025] hardirqs last disabled at (44162): [] __up_console_sem+0x50/0x80
[ 115.002308][ T1025] softirqs last enabled at (43512): [] handle_softirqs+0x358/0x620
[ 115.002879][ T1025] softirqs last disabled at (43501): [] __irq_exit_rcu+0xfa/0x160
[ 115.003493][ T1025] ---[ end trace 0000000000000000 ]---
[ 115.204231][ T1027] br-test2: port 12(br-test2-du12) entered blocking state
[ 115.204798][ T1027] br-test2: port 12(br-test2-du12) entered disabled state
[ 115.205311][ T1027] br-test2-du12: entered allmulticast mode
[ 115.224650][ T1027] br-test2-du12: entered promiscuous mode
[ 115.226090][ T1027] br-test2: port 12(br-test2-du12) entered blocking state
[ 115.226530][ T1027] br-test2: port 12(br-test2-du12) entered forwarding state
[ 115.227776][ T1027] ------------[ cut here ]------------
[ 115.228126][ T1027] WARNING: CPU: 1 PID: 1027 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 115.228959][ T1027] Modules linked in: dummy sch_ingress bridge stp llc 8021q vrf veth
[ 115.229603][ T1027] CPU: 1 UID: 0 PID: 1027 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 115.230252][ T1027] Tainted: [W]=WARN
[ 115.230642][ T1027] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 115.231035][ T1027] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 115.231362][ T1027] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 115.232504][ T1027] RSP: 0018:ffffc90000527080 EFLAGS: 00010246
[ 115.232899][ T1027] RAX: 0000000000000000 RBX: ffff88800ec2a000 RCX: 0000000000000001
[ 115.233369][ T1027] RDX: 0000000000000000 RSI: ffffffff9169b941 RDI: ffffffff90e555e0
[ 115.233891][ T1027] RBP: ffffc90000527168 R08: 0000000000000000 R09: 0000000000000000
[ 115.234379][ T1027] R10: ffffc90000527198 R11: ffffffff924a8918 R12: 1ffff920000a4e14
[ 115.234863][ T1027] R13: 00000000000005dc R14: ffffc90000527198 R15: ffff88800ec2af08
[ 115.235339][ T1027] FS: 00007f774c22d800(0000) GS:ffff8880a2b37000(0000) knlGS:0000000000000000
[ 115.235895][ T1027] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 115.236328][ T1027] CR2: 00000000004a1738 CR3: 000000000f0b0006 CR4: 0000000000772ef0
[ 115.236823][ T1027] PKRU: 55555554
[ 115.237061][ T1027] Call Trace:
[ 115.237305][ T1027]
[ 115.237478][ T1027] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 115.237802][ T1027] ? mark_held_locks+0x49/0x80
[ 115.238120][ T1027] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 115.238519][ T1027] ? lockdep_hardirqs_on+0x7c/0x110
[ 115.238847][ T1027] netif_set_mtu+0x88/0x100
[ 115.239160][ T1027] ? __pfx_netif_set_mtu+0x10/0x10
[ 115.239511][ T1027] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 115.239962][ T1027] dev_set_mtu+0xa0/0x150
[ 115.240219][ T1027] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 115.240664][ T1027] br_add_if+0xda3/0x1330 [bridge]
[ 115.241046][ T1027] do_set_master+0x32f/0x500
[ 115.241361][ T1027] ? rtnl_configure_link+0x1d3/0x260
[ 115.241692][ T1027] rtnl_newlink_create+0x3c5/0x770
[ 115.242009][ T1027] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 115.242319][ T1027] ? __dev_get_by_name+0x12/0x50
[ 115.242644][ T1027] ? rtnl_dev_get+0xa2/0x150
[ 115.242958][ T1027] ? __pfx_rtnl_dev_get+0x10/0x10
[ 115.243282][ T1027] ? rtnl_newlink+0x651/0xa60
[ 115.243600][ T1027] ? reacquire_held_locks+0xd1/0x200
[ 115.243921][ T1027] __rtnl_newlink+0x231/0xa40
[ 115.244259][ T1027] rtnl_newlink+0x69a/0xa60
[ 115.244585][ T1027] ? __pfx_rtnl_newlink+0x10/0x10
[ 115.244908][ T1027] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 115.245217][ T1027] ? __lock_release+0x5d/0x170
[ 115.245537][ T1027] ? __pfx_rtnl_newlink+0x10/0x10
[ 115.245874][ T1027] rtnetlink_rcv_msg+0x710/0xc00
[ 115.246192][ T1027] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 115.246518][ T1027] ? __lock_acquire+0x44d/0x7e0
[ 115.246838][ T1027] netlink_rcv_skb+0x121/0x350
[ 115.247204][ T1027] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 115.247551][ T1027] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 115.247891][ T1027] ? netlink_deliver_tap+0x13e/0x340
[ 115.248213][ T1027] ? netlink_deliver_tap+0xc3/0x340
[ 115.248543][ T1027] netlink_unicast+0x49e/0x780
[ 115.248871][ T1027] ? __pfx_netlink_unicast+0x10/0x10
[ 115.249182][ T1027] ? __lock_acquire+0x44d/0x7e0
[ 115.249513][ T1027] netlink_sendmsg+0x721/0xbe0
[ 115.249830][ T1027] ? __pfx_netlink_sendmsg+0x10/0x10
[ 115.250148][ T1027] ? __import_iovec+0x238/0x3c0
[ 115.250492][ T1027] ____sys_sendmsg+0x7ad/0xa10
[ 115.250825][ T1027] ? __pfx_____sys_sendmsg+0x10/0x10
[ 115.251150][ T1027] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 115.251567][ T1027] ? rcu_read_unlock+0x18/0x70
[ 115.251915][ T1027] ___sys_sendmsg+0xed/0x170
[ 115.252323][ T1027] ? __pfx____sys_sendmsg+0x10/0x10
[ 115.252670][ T1027] ? __pfx_handle_pte_fault+0x10/0x10
[ 115.253010][ T1027] ? reacquire_held_locks+0xd1/0x200
[ 115.253349][ T1027] ? do_user_addr_fault+0x461/0xe00
[ 115.253695][ T1027] ? __handle_mm_fault+0x3fc/0x5e0
[ 115.254023][ T1027] ? __pfx___handle_mm_fault+0x10/0x10
[ 115.254359][ T1027] ? lock_vma_under_rcu+0x36c/0x6b0
[ 115.254714][ T1027] __sys_sendmsg+0x10b/0x1a0
[ 115.255043][ T1027] ? __pfx___sys_sendmsg+0x10/0x10
[ 115.255372][ T1027] ? exc_page_fault+0x5d/0xc0
[ 115.255718][ T1027] ? do_user_addr_fault+0x959/0xe00
[ 115.256048][ T1027] ? rcu_is_watching+0x12/0xc0
[ 115.256380][ T1027] do_syscall_64+0xc1/0x380
[ 115.256715][ T1027] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 115.257117][ T1027] RIP: 0033:0x7f774c3fa1e7
[ 115.257461][ T1027] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 115.258690][ T1027] RSP: 002b:00007ffe16b37ee8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 115.259186][ T1027] RAX: ffffffffffffffda RBX: 00007ffe16b38610 RCX: 00007f774c3fa1e7
[ 115.259684][ T1027] RDX: 0000000000000000 RSI: 00007ffe16b37f50 RDI: 0000000000000005
[ 115.260181][ T1027] RBP: 0000000000000000 R08: 000000000000004c R09: 0000000000403668
[ 115.260676][ T1027] R10: 0000000000403668 R11: 0000000000000246 R12: 00007ffe16b38648
[ 115.261162][ T1027] R13: 00000000686e0b68 R14: 0000000000499600 R15: 0000000000000000
[ 115.261657][ T1027]
[ 115.261897][ T1027] irq event stamp: 47377
[ 115.262135][ T1027] hardirqs last enabled at (47385): [] __up_console_sem+0x6b/0x80
[ 115.262684][ T1027] hardirqs last disabled at (47394): [] __up_console_sem+0x50/0x80
[ 115.263226][ T1027] softirqs last enabled at (46862): [] handle_softirqs+0x358/0x620
[ 115.263780][ T1027] softirqs last disabled at (46857): [] __irq_exit_rcu+0xfa/0x160
[ 115.264343][ T1027] ---[ end trace 0000000000000000 ]---
[ 115.423844][ T1030] br-test2: port 13(br-test2-du13) entered blocking state
[ 115.424379][ T1030] br-test2: port 13(br-test2-du13) entered disabled state
[ 115.424842][ T1030] br-test2-du13: entered allmulticast mode
[ 115.429212][ T1030] br-test2-du13: entered promiscuous mode
[ 115.430805][ T1030] br-test2: port 13(br-test2-du13) entered blocking state
[ 115.431344][ T1030] br-test2: port 13(br-test2-du13) entered forwarding state
[ 115.432529][ T1030] ------------[ cut here ]------------
[ 115.432905][ T1030] WARNING: CPU: 2 PID: 1030 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 115.433611][ T1030] Modules linked in: dummy sch_ingress bridge stp llc 8021q vrf veth
[ 115.434174][ T1030] CPU: 2 UID: 0 PID: 1030 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 115.434883][ T1030] Tainted: [W]=WARN
[ 115.435166][ T1030] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 115.435614][ T1030] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 115.435972][ T1030] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 115.437346][ T1030] RSP: 0018:ffffc90000727080 EFLAGS: 00010246
[ 115.437862][ T1030] RAX: 0000000000000000 RBX: ffff88800ec2a000 RCX: 0000000000000001
[ 115.438449][ T1030] RDX: 0000000000000000 RSI: ffffffff9169b941 RDI: ffffffff90e555e0
[ 115.439062][ T1030] RBP: ffffc90000727168 R08: 0000000000000000 R09: 0000000000000000
[ 115.439650][ T1030] R10: ffffc90000727198 R11: ffffffff924a8918 R12: 1ffff920000e4e14
[ 115.440352][ T1030] R13: 00000000000005dc R14: ffffc90000727198 R15: ffff88800ec2af08
[ 115.441172][ T1030] FS: 00007f79d436d800(0000) GS:ffff8880a2bb7000(0000) knlGS:0000000000000000
[ 115.442193][ T1030] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 115.442940][ T1030] CR2: 00000000004a1738 CR3: 000000000f374006 CR4: 0000000000772ef0
[ 115.443807][ T1030] PKRU: 55555554
[ 115.444253][ T1030] Call Trace:
[ 115.444721][ T1030]
[ 115.445049][ T1030] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 115.445643][ T1030] ? mark_held_locks+0x49/0x80
[ 115.446264][ T1030] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 115.447033][ T1030] ? lockdep_hardirqs_on+0x7c/0x110
[ 115.447654][ T1030] netif_set_mtu+0x88/0x100
[ 115.448253][ T1030] ? __pfx_netif_set_mtu+0x10/0x10
[ 115.448884][ T1030] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 115.449707][ T1030] dev_set_mtu+0xa0/0x150
[ 115.450119][ T1030] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 115.450696][ T1030] br_add_if+0xda3/0x1330 [bridge]
[ 115.451103][ T1030] do_set_master+0x32f/0x500
[ 115.451528][ T1030] ? rtnl_configure_link+0x1d3/0x260
[ 115.451934][ T1030] rtnl_newlink_create+0x3c5/0x770
[ 115.452285][ T1030] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 115.452629][ T1030] ? __dev_get_by_name+0x12/0x50
[ 115.453064][ T1030] ? rtnl_dev_get+0xa2/0x150
[ 115.453476][ T1030] ? __pfx_rtnl_dev_get+0x10/0x10
[ 115.453881][ T1030] ? rtnl_newlink+0x651/0xa60
[ 115.454271][ T1030] ? reacquire_held_locks+0xd1/0x200
[ 115.454694][ T1030] __rtnl_newlink+0x231/0xa40
[ 115.455158][ T1030] rtnl_newlink+0x69a/0xa60
[ 115.455555][ T1030] ? __pfx_rtnl_newlink+0x10/0x10
[ 115.455902][ T1030] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 115.456256][ T1030] ? __lock_release+0x5d/0x170
[ 115.456609][ T1030] ? __pfx_rtnl_newlink+0x10/0x10
[ 115.456945][ T1030] rtnetlink_rcv_msg+0x710/0xc00
[ 115.457306][ T1030] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 115.457653][ T1030] ? __lock_acquire+0x44d/0x7e0
[ 115.458145][ T1030] netlink_rcv_skb+0x121/0x350
[ 115.458505][ T1030] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 115.458842][ T1030] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 115.459340][ T1030] ? netlink_deliver_tap+0x13e/0x340
[ 115.459774][ T1030] ? netlink_deliver_tap+0xc3/0x340
[ 115.460128][ T1030] netlink_unicast+0x49e/0x780
[ 115.460516][ T1030] ? __pfx_netlink_unicast+0x10/0x10
[ 115.460921][ T1030] ? __lock_acquire+0x44d/0x7e0
[ 115.461280][ T1030] netlink_sendmsg+0x721/0xbe0
[ 115.461635][ T1030] ? __pfx_netlink_sendmsg+0x10/0x10
[ 115.461972][ T1030] ? __import_iovec+0x238/0x3c0
[ 115.462356][ T1030] ____sys_sendmsg+0x7ad/0xa10
[ 115.462721][ T1030] ? __pfx_____sys_sendmsg+0x10/0x10
[ 115.463165][ T1030] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 115.463622][ T1030] ? rcu_read_unlock+0x18/0x70
[ 115.463961][ T1030] ___sys_sendmsg+0xed/0x170
[ 115.464328][ T1030] ? __pfx____sys_sendmsg+0x10/0x10
[ 115.464682][ T1030] ? __pfx_handle_pte_fault+0x10/0x10
[ 115.465035][ T1030] ? reacquire_held_locks+0xd1/0x200
[ 115.465374][ T1030] ? do_user_addr_fault+0x461/0xe00
[ 115.465821][ T1030] ? __handle_mm_fault+0x3fc/0x5e0
[ 115.466182][ T1030] ? __pfx___handle_mm_fault+0x10/0x10
[ 115.466530][ T1030] ? lock_vma_under_rcu+0x36c/0x6b0
[ 115.466881][ T1030] __sys_sendmsg+0x10b/0x1a0
[ 115.467354][ T1030] ? __pfx___sys_sendmsg+0x10/0x10
[ 115.467713][ T1030] ? exc_page_fault+0x5d/0xc0
[ 115.468075][ T1030] ? do_user_addr_fault+0x959/0xe00
[ 115.468424][ T1030] ? rcu_is_watching+0x12/0xc0
[ 115.468766][ T1030] do_syscall_64+0xc1/0x380
[ 115.469115][ T1030] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 115.469647][ T1030] RIP: 0033:0x7f79d453a1e7
[ 115.469997][ T1030] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 115.471212][ T1030] RSP: 002b:00007ffda28643d8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 115.471824][ T1030] RAX: ffffffffffffffda RBX: 00007ffda2864b00 RCX: 00007f79d453a1e7
[ 115.472403][ T1030] RDX: 0000000000000000 RSI: 00007ffda2864440 RDI: 0000000000000005
[ 115.472954][ T1030] RBP: 0000000000000000 R08: 000000000000004c R09: 0000000000403668
[ 115.473561][ T1030] R10: 0000000000403668 R11: 0000000000000246 R12: 00007ffda2864b38
[ 115.474071][ T1030] R13: 00000000686e0b69 R14: 0000000000499600 R15: 0000000000000000
[ 115.474613][ T1030]
[ 115.474874][ T1030] irq event stamp: 42347
[ 115.475247][ T1030] hardirqs last enabled at (42357): [] __up_console_sem+0x6b/0x80
[ 115.475848][ T1030] hardirqs last disabled at (42368): [] __up_console_sem+0x50/0x80
[ 115.476434][ T1030] softirqs last enabled at (42098): [] handle_softirqs+0x358/0x620
[ 115.477023][ T1030] softirqs last disabled at (42091): [] __irq_exit_rcu+0xfa/0x160
[ 115.477616][ T1030] ---[ end trace 0000000000000000 ]---
[ 115.635351][ T1032] br-test2: port 14(br-test2-du14) entered blocking state
[ 115.635889][ T1032] br-test2: port 14(br-test2-du14) entered disabled state
[ 115.636481][ T1032] br-test2-du14: entered allmulticast mode
[ 115.641555][ T1032] br-test2-du14: entered promiscuous mode
[ 115.643354][ T1032] br-test2: port 14(br-test2-du14) entered blocking state
[ 115.643804][ T1032] br-test2: port 14(br-test2-du14) entered forwarding state
[ 115.644844][ T1032] ------------[ cut here ]------------
[ 115.645187][ T1032] WARNING: CPU: 2 PID: 1032 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 115.645925][ T1032] Modules linked in: dummy sch_ingress bridge stp llc 8021q vrf veth
[ 115.646549][ T1032] CPU: 2 UID: 0 PID: 1032 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 115.647236][ T1032] Tainted: [W]=WARN
[ 115.647513][ T1032] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 115.647923][ T1032] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 115.648285][ T1032] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 115.649470][ T1032] RSP: 0018:ffffc90000727080 EFLAGS: 00010246
[ 115.649891][ T1032] RAX: 0000000000000000 RBX: ffff88800ec2a000 RCX: 0000000000000001
[ 115.650465][ T1032] RDX: 0000000000000000 RSI: ffffffff9169b941 RDI: ffffffff90e555e0
[ 115.650961][ T1032] RBP: ffffc90000727168 R08: 0000000000000000 R09: 0000000000000000
[ 115.651456][ T1032] R10: ffffc90000727198 R11: ffffffff924a8918 R12: 1ffff920000e4e14
[ 115.651946][ T1032] R13: 00000000000005dc R14: ffffc90000727198 R15: ffff88800ec2af08
[ 115.652445][ T1032] FS: 00007fdc34742800(0000) GS:ffff8880a2bb7000(0000) knlGS:0000000000000000
[ 115.653011][ T1032] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 115.653471][ T1032] CR2: 0000561e1d79fdec CR3: 000000000e331001 CR4: 0000000000772ef0
[ 115.653970][ T1032] PKRU: 55555554
[ 115.654236][ T1032] Call Trace:
[ 115.654500][ T1032]
[ 115.654699][ T1032] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 115.655098][ T1032] ? mark_held_locks+0x49/0x80
[ 115.655485][ T1032] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 115.655895][ T1032] ? lockdep_hardirqs_on+0x7c/0x110
[ 115.656273][ T1032] netif_set_mtu+0x88/0x100
[ 115.656622][ T1032] ? __pfx_netif_set_mtu+0x10/0x10
[ 115.657003][ T1032] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 115.657557][ T1032] dev_set_mtu+0xa0/0x150
[ 115.657819][ T1032] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 115.658281][ T1032] br_add_if+0xda3/0x1330 [bridge]
[ 115.658790][ T1032] do_set_master+0x32f/0x500
[ 115.659195][ T1032] ? rtnl_configure_link+0x1d3/0x260
[ 115.659576][ T1032] rtnl_newlink_create+0x3c5/0x770
[ 115.660053][ T1032] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 115.660485][ T1032] ? __dev_get_by_name+0x12/0x50
[ 115.660897][ T1032] ? rtnl_dev_get+0xa2/0x150
[ 115.661245][ T1032] ? __pfx_rtnl_dev_get+0x10/0x10
[ 115.661690][ T1032] ? rtnl_newlink+0x651/0xa60
[ 115.662025][ T1032] ? reacquire_held_locks+0xd1/0x200
[ 115.662376][ T1032] __rtnl_newlink+0x231/0xa40
[ 115.662856][ T1032] rtnl_newlink+0x69a/0xa60
[ 115.663288][ T1032] ? __pfx_rtnl_newlink+0x10/0x10
[ 115.663770][ T1032] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 115.664166][ T1032] ? __lock_release+0x5d/0x170
[ 115.664687][ T1032] ? __pfx_rtnl_newlink+0x10/0x10
[ 115.665064][ T1032] rtnetlink_rcv_msg+0x710/0xc00
[ 115.665490][ T1032] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 115.665828][ T1032] ? __lock_acquire+0x44d/0x7e0
[ 115.666181][ T1032] netlink_rcv_skb+0x121/0x350
[ 115.666659][ T1032] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 115.667042][ T1032] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 115.667514][ T1032] ? netlink_deliver_tap+0x13e/0x340
[ 115.667876][ T1032] ? netlink_deliver_tap+0xc3/0x340
[ 115.668369][ T1032] netlink_unicast+0x49e/0x780
[ 115.668841][ T1032] ? __pfx_netlink_unicast+0x10/0x10
[ 115.669199][ T1032] ? __lock_acquire+0x44d/0x7e0
[ 115.669658][ T1032] netlink_sendmsg+0x721/0xbe0
[ 115.670093][ T1032] ? __pfx_netlink_sendmsg+0x10/0x10
[ 115.670543][ T1032] ? __import_iovec+0x238/0x3c0
[ 115.670892][ T1032] ____sys_sendmsg+0x7ad/0xa10
[ 115.671302][ T1032] ? __pfx_____sys_sendmsg+0x10/0x10
[ 115.671693][ T1032] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 115.672106][ T1032] ? rcu_read_unlock+0x18/0x70
[ 115.672666][ T1032] ___sys_sendmsg+0xed/0x170
[ 115.673135][ T1032] ? __pfx____sys_sendmsg+0x10/0x10
[ 115.673589][ T1032] ? __pfx_handle_pte_fault+0x10/0x10
[ 115.673932][ T1032] ? reacquire_held_locks+0xd1/0x200
[ 115.674378][ T1032] ? do_user_addr_fault+0x461/0xe00
[ 115.674727][ T1032] ? __handle_mm_fault+0x3fc/0x5e0
[ 115.675055][ T1032] ? __pfx___handle_mm_fault+0x10/0x10
[ 115.675506][ T1032] ? lock_vma_under_rcu+0x36c/0x6b0
[ 115.675884][ T1032] __sys_sendmsg+0x10b/0x1a0
[ 115.676431][ T1032] ? __pfx___sys_sendmsg+0x10/0x10
[ 115.676821][ T1032] ? exc_page_fault+0x5d/0xc0
[ 115.677163][ T1032] ? do_user_addr_fault+0x959/0xe00
[ 115.677617][ T1032] ? rcu_is_watching+0x12/0xc0
[ 115.677987][ T1032] do_syscall_64+0xc1/0x380
[ 115.678408][ T1032] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 115.678921][ T1032] RIP: 0033:0x7fdc3490f1e7
[ 115.679380][ T1032] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 115.680891][ T1032] RSP: 002b:00007fffbc180288 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 115.681421][ T1032] RAX: ffffffffffffffda RBX: 00007fffbc1809b0 RCX: 00007fdc3490f1e7
[ 115.682031][ T1032] RDX: 0000000000000000 RSI: 00007fffbc1802f0 RDI: 0000000000000005
[ 115.682585][ T1032] RBP: 0000000000000000 R08: 000000000000004c R09: 0000000000403668
[ 115.683214][ T1032] R10: 0000000000403668 R11: 0000000000000246 R12: 00007fffbc1809e8
[ 115.683773][ T1032] R13: 00000000686e0b69 R14: 0000000000499600 R15: 0000000000000000
[ 115.684561][ T1032]
[ 115.684928][ T1032] irq event stamp: 43455
[ 115.685182][ T1032] hardirqs last enabled at (43465): [] __up_console_sem+0x6b/0x80
[ 115.685768][ T1032] hardirqs last disabled at (43476): [] __up_console_sem+0x50/0x80
[ 115.686351][ T1032] softirqs last enabled at (42444): [] handle_softirqs+0x358/0x620
[ 115.686931][ T1032] softirqs last disabled at (42381): [] __irq_exit_rcu+0xfa/0x160
[ 115.687581][ T1032] ---[ end trace 0000000000000000 ]---
[ 115.846371][ T1033] br-test2: port 15(br-test2-du15) entered blocking state
[ 115.846945][ T1033] br-test2: port 15(br-test2-du15) entered disabled state
[ 115.847366][ T1033] br-test2-du15: entered allmulticast mode
[ 115.853256][ T1033] br-test2-du15: entered promiscuous mode
[ 115.855919][ T1033] br-test2: port 15(br-test2-du15) entered blocking state
[ 115.856329][ T1033] br-test2: port 15(br-test2-du15) entered forwarding state
[ 115.857545][ T1033] ------------[ cut here ]------------
[ 115.857919][ T1033] WARNING: CPU: 1 PID: 1033 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 115.858591][ T1033] Modules linked in: dummy sch_ingress bridge stp llc 8021q vrf veth
[ 115.859143][ T1033] CPU: 1 UID: 0 PID: 1033 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 115.859807][ T1033] Tainted: [W]=WARN
[ 115.860044][ T1033] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 115.860442][ T1033] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 115.860766][ T1033] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 115.861886][ T1033] RSP: 0018:ffffc900004f7080 EFLAGS: 00010246
[ 115.862279][ T1033] RAX: 0000000000000000 RBX: ffff88800ec2a000 RCX: 0000000000000001
[ 115.862764][ T1033] RDX: 0000000000000000 RSI: ffffffff9169b941 RDI: ffffffff90e555e0
[ 115.863271][ T1033] RBP: ffffc900004f7168 R08: 0000000000000000 R09: 0000000000000000
[ 115.863940][ T1033] R10: ffffc900004f7198 R11: ffffffff924a8918 R12: 1ffff9200009ee14
[ 115.864582][ T1033] R13: 00000000000005dc R14: ffffc900004f7198 R15: ffff88800ec2af08
[ 115.865080][ T1033] FS: 00007fec5bb21800(0000) GS:ffff8880a2b37000(0000) knlGS:0000000000000000
[ 115.865798][ T1033] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 115.866193][ T1033] CR2: 00000000004a1738 CR3: 0000000002b0c003 CR4: 0000000000772ef0
[ 115.866822][ T1033] PKRU: 55555554
[ 115.867088][ T1033] Call Trace:
[ 115.867326][ T1033]
[ 115.867644][ T1033] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 115.867969][ T1033] ? mark_held_locks+0x49/0x80
[ 115.868281][ T1033] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 115.868823][ T1033] ? lockdep_hardirqs_on+0x7c/0x110
[ 115.869142][ T1033] netif_set_mtu+0x88/0x100
[ 115.869610][ T1033] ? __pfx_netif_set_mtu+0x10/0x10
[ 115.869941][ T1033] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 115.870383][ T1033] dev_set_mtu+0xa0/0x150
[ 115.870787][ T1033] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 115.871253][ T1033] br_add_if+0xda3/0x1330 [bridge]
[ 115.871778][ T1033] do_set_master+0x32f/0x500
[ 115.872095][ T1033] ? rtnl_configure_link+0x1d3/0x260
[ 115.872562][ T1033] rtnl_newlink_create+0x3c5/0x770
[ 115.872884][ T1033] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 115.873203][ T1033] ? __dev_get_by_name+0x12/0x50
[ 115.873676][ T1033] ? rtnl_dev_get+0xa2/0x150
[ 115.873993][ T1033] ? __pfx_rtnl_dev_get+0x10/0x10
[ 115.874329][ T1033] ? rtnl_newlink+0x651/0xa60
[ 115.874841][ T1033] ? reacquire_held_locks+0xd1/0x200
[ 115.875234][ T1033] __rtnl_newlink+0x231/0xa40
[ 115.875739][ T1033] rtnl_newlink+0x69a/0xa60
[ 115.876059][ T1033] ? __pfx_rtnl_newlink+0x10/0x10
[ 115.876381][ T1033] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 115.876730][ T1033] ? __lock_release+0x5d/0x170
[ 115.877050][ T1033] ? __pfx_rtnl_newlink+0x10/0x10
[ 115.877364][ T1033] rtnetlink_rcv_msg+0x710/0xc00
[ 115.877691][ T1033] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 115.878029][ T1033] ? __lock_acquire+0x44d/0x7e0
[ 115.878349][ T1033] netlink_rcv_skb+0x121/0x350
[ 115.878682][ T1033] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 115.879024][ T1033] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 115.879365][ T1033] ? netlink_deliver_tap+0x13e/0x340
[ 115.879692][ T1033] ? netlink_deliver_tap+0xc3/0x340
[ 115.880020][ T1033] netlink_unicast+0x49e/0x780
[ 115.880357][ T1033] ? __pfx_netlink_unicast+0x10/0x10
[ 115.880684][ T1033] ? __lock_acquire+0x44d/0x7e0
[ 115.881005][ T1033] netlink_sendmsg+0x721/0xbe0
[ 115.881324][ T1033] ? __pfx_netlink_sendmsg+0x10/0x10
[ 115.881647][ T1033] ? __import_iovec+0x238/0x3c0
[ 115.881973][ T1033] ____sys_sendmsg+0x7ad/0xa10
[ 115.882292][ T1033] ? __pfx_____sys_sendmsg+0x10/0x10
[ 115.882614][ T1033] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 115.883027][ T1033] ? rcu_read_unlock+0x18/0x70
[ 115.883358][ T1033] ___sys_sendmsg+0xed/0x170
[ 115.883687][ T1033] ? __pfx____sys_sendmsg+0x10/0x10
[ 115.884001][ T1033] ? __pfx_handle_pte_fault+0x10/0x10
[ 115.884333][ T1033] ? reacquire_held_locks+0xd1/0x200
[ 115.884653][ T1033] ? do_user_addr_fault+0x461/0xe00
[ 115.884977][ T1033] ? __handle_mm_fault+0x3fc/0x5e0
[ 115.885326][ T1033] ? __pfx___handle_mm_fault+0x10/0x10
[ 115.885655][ T1033] ? lock_vma_under_rcu+0x36c/0x6b0
[ 115.885988][ T1033] __sys_sendmsg+0x10b/0x1a0
[ 115.886303][ T1033] ? __pfx___sys_sendmsg+0x10/0x10
[ 115.886630][ T1033] ? exc_page_fault+0x5d/0xc0
[ 115.886964][ T1033] ? do_user_addr_fault+0x959/0xe00
[ 115.887295][ T1033] ? rcu_is_watching+0x12/0xc0
[ 115.887621][ T1033] do_syscall_64+0xc1/0x380
[ 115.887936][ T1033] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 115.888323][ T1033] RIP: 0033:0x7fec5bcee1e7
[ 115.888663][ T1033] Code: Unable to access opcode bytes at 0x7fec5bcee1bd.
[ 115.889110][ T1033] RSP: 002b:00007ffd329554a8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 115.889598][ T1033] RAX: ffffffffffffffda RBX: 00007ffd32955bd0 RCX: 00007fec5bcee1e7
[ 115.890067][ T1033] RDX: 0000000000000000 RSI: 00007ffd32955510 RDI: 0000000000000005
[ 115.890547][ T1033] RBP: 0000000000000000 R08: 000000000000004c R09: 0000000000403668
[ 115.891024][ T1033] R10: 0000000000403668 R11: 0000000000000246 R12: 00007ffd32955c08
[ 115.891504][ T1033] R13: 00000000686e0b69 R14: 0000000000499600 R15: 0000000000000000
[ 115.891984][ T1033]
[ 115.892218][ T1033] irq event stamp: 43055
[ 115.892460][ T1033] hardirqs last enabled at (43065): [] __up_console_sem+0x6b/0x80
[ 115.893021][ T1033] hardirqs last disabled at (43072): [] __up_console_sem+0x50/0x80
[ 115.893589][ T1033] softirqs last enabled at (42662): [] handle_softirqs+0x358/0x620
[ 115.894132][ T1033] softirqs last disabled at (42637): [] __irq_exit_rcu+0xfa/0x160
[ 115.894698][ T1033] ---[ end trace 0000000000000000 ]---
[ 116.035065][ T1035] br-test2: port 16(br-test2-du16) entered blocking state
[ 116.035534][ T1035] br-test2: port 16(br-test2-du16) entered disabled state
[ 116.035968][ T1035] br-test2-du16: entered allmulticast mode
[ 116.040227][ T1035] br-test2-du16: entered promiscuous mode
[ 116.041551][ T1035] br-test2: port 16(br-test2-du16) entered blocking state
[ 116.041974][ T1035] br-test2: port 16(br-test2-du16) entered forwarding state
[ 116.042992][ T1035] ------------[ cut here ]------------
[ 116.043325][ T1035] WARNING: CPU: 2 PID: 1035 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 116.044075][ T1035] Modules linked in: dummy sch_ingress bridge stp llc 8021q vrf veth
[ 116.044611][ T1035] CPU: 2 UID: 0 PID: 1035 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 116.045273][ T1035] Tainted: [W]=WARN
[ 116.045547][ T1035] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 116.045959][ T1035] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 116.046310][ T1035] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 116.047497][ T1035] RSP: 0018:ffffc900006b7080 EFLAGS: 00010246
[ 116.047957][ T1035] RAX: 0000000000000000 RBX: ffff88800ec2a000 RCX: 0000000000000001
[ 116.048462][ T1035] RDX: 0000000000000000 RSI: ffffffff9169b941 RDI: ffffffff90e555e0
[ 116.048986][ T1035] RBP: ffffc900006b7168 R08: 0000000000000000 R09: 0000000000000000
[ 116.049490][ T1035] R10: ffffc900006b7198 R11: ffffffff924a8918 R12: 1ffff920000d6e14
[ 116.049981][ T1035] R13: 00000000000005dc R14: ffffc900006b7198 R15: ffff88800ec2af08
[ 116.050490][ T1035] FS: 00007f27081b0800(0000) GS:ffff8880a2bb7000(0000) knlGS:0000000000000000
[ 116.051061][ T1035] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 116.051482][ T1035] CR2: 00000000004a1738 CR3: 0000000009100005 CR4: 0000000000772ef0
[ 116.051980][ T1035] PKRU: 55555554
[ 116.052235][ T1035] Call Trace:
[ 116.052503][ T1035]
[ 116.052726][ T1035] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 116.053070][ T1035] ? mark_held_locks+0x49/0x80
[ 116.053414][ T1035] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 116.053824][ T1035] ? lockdep_hardirqs_on+0x7c/0x110
[ 116.054160][ T1035] netif_set_mtu+0x88/0x100
[ 116.054520][ T1035] ? __pfx_netif_set_mtu+0x10/0x10
[ 116.054876][ T1035] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 116.055340][ T1035] dev_set_mtu+0xa0/0x150
[ 116.055612][ T1035] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 116.056065][ T1035] br_add_if+0xda3/0x1330 [bridge]
[ 116.056448][ T1035] do_set_master+0x32f/0x500
[ 116.056815][ T1035] ? rtnl_configure_link+0x1d3/0x260
[ 116.057155][ T1035] rtnl_newlink_create+0x3c5/0x770
[ 116.057500][ T1035] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 116.057831][ T1035] ? __dev_get_by_name+0x12/0x50
[ 116.058175][ T1035] ? rtnl_dev_get+0xa2/0x150
[ 116.058518][ T1035] ? __pfx_rtnl_dev_get+0x10/0x10
[ 116.058867][ T1035] ? rtnl_newlink+0x651/0xa60
[ 116.059197][ T1035] ? reacquire_held_locks+0xd1/0x200
[ 116.059545][ T1035] __rtnl_newlink+0x231/0xa40
[ 116.059915][ T1035] rtnl_newlink+0x69a/0xa60
[ 116.060251][ T1035] ? __pfx_rtnl_newlink+0x10/0x10
[ 116.060614][ T1035] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 116.060942][ T1035] ? __lock_release+0x5d/0x170
[ 116.061283][ T1035] ? __pfx_rtnl_newlink+0x10/0x10
[ 116.061632][ T1035] rtnetlink_rcv_msg+0x710/0xc00
[ 116.061977][ T1035] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 116.062328][ T1035] ? __lock_acquire+0x44d/0x7e0
[ 116.062687][ T1035] netlink_rcv_skb+0x121/0x350
[ 116.063041][ T1035] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 116.063386][ T1035] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 116.063786][ T1035] ? netlink_deliver_tap+0x13e/0x340
[ 116.064131][ T1035] ? netlink_deliver_tap+0xc3/0x340
[ 116.064506][ T1035] netlink_unicast+0x49e/0x780
[ 116.064854][ T1035] ? __pfx_netlink_unicast+0x10/0x10
[ 116.065202][ T1035] ? __lock_acquire+0x44d/0x7e0
[ 116.065563][ T1035] netlink_sendmsg+0x721/0xbe0
[ 116.065913][ T1035] ? __pfx_netlink_sendmsg+0x10/0x10
[ 116.066262][ T1035] ? __import_iovec+0x238/0x3c0
[ 116.066639][ T1035] ____sys_sendmsg+0x7ad/0xa10
[ 116.066980][ T1035] ? __pfx_____sys_sendmsg+0x10/0x10
[ 116.067311][ T1035] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 116.067778][ T1035] ? rcu_read_unlock+0x18/0x70
[ 116.068118][ T1035] ___sys_sendmsg+0xed/0x170
[ 116.068460][ T1035] ? __pfx____sys_sendmsg+0x10/0x10
[ 116.068813][ T1035] ? __pfx_handle_pte_fault+0x10/0x10
[ 116.069149][ T1035] ? reacquire_held_locks+0xd1/0x200
[ 116.069486][ T1035] ? do_user_addr_fault+0x461/0xe00
[ 116.070055][ T1035] ? __handle_mm_fault+0x3fc/0x5e0
[ 116.070385][ T1035] ? __pfx___handle_mm_fault+0x10/0x10
[ 116.070722][ T1035] ? lock_vma_under_rcu+0x36c/0x6b0
[ 116.071071][ T1035] __sys_sendmsg+0x10b/0x1a0
[ 116.071883][ T1035] ? __pfx___sys_sendmsg+0x10/0x10
[ 116.072229][ T1035] ? exc_page_fault+0x5d/0xc0
[ 116.072587][ T1035] ? do_user_addr_fault+0x959/0xe00
[ 116.072951][ T1035] ? rcu_is_watching+0x12/0xc0
[ 116.073288][ T1035] do_syscall_64+0xc1/0x380
[ 116.073632][ T1035] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 116.074038][ T1035] RIP: 0033:0x7f270837d1e7
[ 116.074400][ T1035] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 116.075796][ T1035] RSP: 002b:00007ffd0e0e7d18 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 116.076294][ T1035] RAX: ffffffffffffffda RBX: 00007ffd0e0e8440 RCX: 00007f270837d1e7
[ 116.076826][ T1035] RDX: 0000000000000000 RSI: 00007ffd0e0e7d80 RDI: 0000000000000005
[ 116.077318][ T1035] RBP: 0000000000000000 R08: 000000000000004c R09: 0000000000403668
[ 116.077852][ T1035] R10: 0000000000403668 R11: 0000000000000246 R12: 00007ffd0e0e8478
[ 116.079062][ T1035] R13: 00000000686e0b69 R14: 0000000000499600 R15: 0000000000000000
[ 116.079807][ T1035]
[ 116.080065][ T1035] irq event stamp: 40707
[ 116.080317][ T1035] hardirqs last enabled at (40717): [] __up_console_sem+0x6b/0x80
[ 116.080894][ T1035] hardirqs last disabled at (40728): [] __up_console_sem+0x50/0x80
[ 116.081720][ T1035] softirqs last enabled at (39710): [] handle_softirqs+0x358/0x620
[ 116.082285][ T1035] softirqs last disabled at (39637): [] __irq_exit_rcu+0xfa/0x160
[ 116.083323][ T1035] ---[ end trace 0000000000000000 ]---
[ 116.231374][ T1038] br-test2: port 17(br-test2-du17) entered blocking state
[ 116.231848][ T1038] br-test2: port 17(br-test2-du17) entered disabled state
[ 116.232277][ T1038] br-test2-du17: entered allmulticast mode
[ 116.236561][ T1038] br-test2-du17: entered promiscuous mode
[ 116.237899][ T1038] br-test2: port 17(br-test2-du17) entered blocking state
[ 116.238328][ T1038] br-test2: port 17(br-test2-du17) entered forwarding state
[ 116.239370][ T1038] ------------[ cut here ]------------
[ 116.240338][ T1038] WARNING: CPU: 2 PID: 1038 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 116.240986][ T1038] Modules linked in: dummy sch_ingress bridge stp llc 8021q vrf veth
[ 116.241507][ T1038] CPU: 2 UID: 0 PID: 1038 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 116.242210][ T1038] Tainted: [W]=WARN
[ 116.242477][ T1038] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 116.242893][ T1038] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 116.243231][ T1038] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 116.244410][ T1038] RSP: 0018:ffffc900006c7080 EFLAGS: 00010246
[ 116.244821][ T1038] RAX: 0000000000000000 RBX: ffff88800ec2a000 RCX: 0000000000000001
[ 116.245311][ T1038] RDX: 0000000000000000 RSI: ffffffff9169b941 RDI: ffffffff90e555e0
[ 116.245845][ T1038] RBP: ffffc900006c7168 R08: 0000000000000000 R09: 0000000000000000
[ 116.246343][ T1038] R10: ffffc900006c7198 R11: ffffffff924a8918 R12: 1ffff920000d8e14
[ 116.246847][ T1038] R13: 00000000000005dc R14: ffffc900006c7198 R15: ffff88800ec2af08
[ 116.247336][ T1038] FS: 00007fc899de5800(0000) GS:ffff8880a2bb7000(0000) knlGS:0000000000000000
[ 116.247962][ T1038] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 116.248380][ T1038] CR2: 00000000004a1738 CR3: 0000000009391001 CR4: 0000000000772ef0
[ 116.248887][ T1038] PKRU: 55555554
[ 116.249147][ T1038] Call Trace:
[ 116.249405][ T1038]
[ 116.249612][ T1038] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 116.249974][ T1038] ? mark_held_locks+0x49/0x80
[ 116.250312][ T1038] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 116.250733][ T1038] ? lockdep_hardirqs_on+0x7c/0x110
[ 116.251074][ T1038] netif_set_mtu+0x88/0x100
[ 116.251413][ T1038] ? __pfx_netif_set_mtu+0x10/0x10
[ 116.251761][ T1038] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 116.252216][ T1038] dev_set_mtu+0xa0/0x150
[ 116.252481][ T1038] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 116.252951][ T1038] br_add_if+0xda3/0x1330 [bridge]
[ 116.253340][ T1038] do_set_master+0x32f/0x500
[ 116.253733][ T1038] ? rtnl_configure_link+0x1d3/0x260
[ 116.254076][ T1038] rtnl_newlink_create+0x3c5/0x770
[ 116.254436][ T1038] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 116.254769][ T1038] ? __dev_get_by_name+0x12/0x50
[ 116.255097][ T1038] ? rtnl_dev_get+0xa2/0x150
[ 116.255449][ T1038] ? __pfx_rtnl_dev_get+0x10/0x10
[ 116.255786][ T1038] ? rtnl_newlink+0x651/0xa60
[ 116.256120][ T1038] ? reacquire_held_locks+0xd1/0x200
[ 116.256468][ T1038] __rtnl_newlink+0x231/0xa40
[ 116.256809][ T1038] rtnl_newlink+0x69a/0xa60
[ 116.257144][ T1038] ? __pfx_rtnl_newlink+0x10/0x10
[ 116.257500][ T1038] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 116.257861][ T1038] ? __lock_release+0x5d/0x170
[ 116.258191][ T1038] ? __pfx_rtnl_newlink+0x10/0x10
[ 116.258540][ T1038] rtnetlink_rcv_msg+0x710/0xc00
[ 116.258899][ T1038] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 116.259233][ T1038] ? __lock_acquire+0x44d/0x7e0
[ 116.259581][ T1038] netlink_rcv_skb+0x121/0x350
[ 116.259937][ T1038] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 116.260267][ T1038] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 116.260619][ T1038] ? netlink_deliver_tap+0x13e/0x340
[ 116.260953][ T1038] ? netlink_deliver_tap+0xc3/0x340
[ 116.261287][ T1038] netlink_unicast+0x49e/0x780
[ 116.261646][ T1038] ? __pfx_netlink_unicast+0x10/0x10
[ 116.261996][ T1038] ? __lock_acquire+0x44d/0x7e0
[ 116.262330][ T1038] netlink_sendmsg+0x721/0xbe0
[ 116.262674][ T1038] ? __pfx_netlink_sendmsg+0x10/0x10
[ 116.263003][ T1038] ? __import_iovec+0x238/0x3c0
[ 116.263343][ T1038] ____sys_sendmsg+0x7ad/0xa10
[ 116.263725][ T1038] ? __pfx_____sys_sendmsg+0x10/0x10
[ 116.264055][ T1038] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 116.264491][ T1038] ? rcu_read_unlock+0x18/0x70
[ 116.264827][ T1038] ___sys_sendmsg+0xed/0x170
[ 116.265160][ T1038] ? __pfx____sys_sendmsg+0x10/0x10
[ 116.265499][ T1038] ? __pfx_handle_pte_fault+0x10/0x10
[ 116.265874][ T1038] ? reacquire_held_locks+0xd1/0x200
[ 116.266220][ T1038] ? do_user_addr_fault+0x461/0xe00
[ 116.266569][ T1038] ? __handle_mm_fault+0x3fc/0x5e0
[ 116.266898][ T1038] ? __pfx___handle_mm_fault+0x10/0x10
[ 116.267238][ T1038] ? lock_vma_under_rcu+0x36c/0x6b0
[ 116.267594][ T1038] __sys_sendmsg+0x10b/0x1a0
[ 116.267924][ T1038] ? __pfx___sys_sendmsg+0x10/0x10
[ 116.268286][ T1038] ? exc_page_fault+0x5d/0xc0
[ 116.268638][ T1038] ? do_user_addr_fault+0x959/0xe00
[ 116.268971][ T1038] ? rcu_is_watching+0x12/0xc0
[ 116.269309][ T1038] do_syscall_64+0xc1/0x380
[ 116.269705][ T1038] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 116.270127][ T1038] RIP: 0033:0x7fc899fb21e7
[ 116.270497][ T1038] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 116.271690][ T1038] RSP: 002b:00007fffc21180e8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 116.272198][ T1038] RAX: ffffffffffffffda RBX: 00007fffc2118810 RCX: 00007fc899fb21e7
[ 116.272701][ T1038] RDX: 0000000000000000 RSI: 00007fffc2118150 RDI: 0000000000000005
[ 116.273212][ T1038] RBP: 0000000000000000 R08: 000000000000004c R09: 0000000000403668
[ 116.273740][ T1038] R10: 0000000000403668 R11: 0000000000000246 R12: 00007fffc2118848
[ 116.274272][ T1038] R13: 00000000686e0b69 R14: 0000000000499600 R15: 0000000000000000
[ 116.274813][ T1038]
[ 116.275085][ T1038] irq event stamp: 42897
[ 116.275345][ T1038] hardirqs last enabled at (42907): [] __up_console_sem+0x6b/0x80
[ 116.275947][ T1038] hardirqs last disabled at (42918): [] __up_console_sem+0x50/0x80
[ 116.276543][ T1038] softirqs last enabled at (41890): [] handle_softirqs+0x358/0x620
[ 116.277130][ T1038] softirqs last disabled at (41427): [] __irq_exit_rcu+0xfa/0x160
[ 116.277773][ T1038] ---[ end trace 0000000000000000 ]---
[ 116.431967][ T1040] br-test2: port 18(br-test2-du18) entered blocking state
[ 116.432685][ T1040] br-test2: port 18(br-test2-du18) entered disabled state
[ 116.433419][ T1040] br-test2-du18: entered allmulticast mode
[ 116.438928][ T1040] br-test2-du18: entered promiscuous mode
[ 116.441117][ T1040] br-test2: port 18(br-test2-du18) entered blocking state
[ 116.441610][ T1040] br-test2: port 18(br-test2-du18) entered forwarding state
[ 116.442693][ T1040] ------------[ cut here ]------------
[ 116.443012][ T1040] WARNING: CPU: 3 PID: 1040 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 116.443972][ T1040] Modules linked in: dummy sch_ingress bridge stp llc 8021q vrf veth
[ 116.444523][ T1040] CPU: 3 UID: 0 PID: 1040 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 116.445169][ T1040] Tainted: [W]=WARN
[ 116.445420][ T1040] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 116.445821][ T1040] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 116.446179][ T1040] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 116.447641][ T1040] RSP: 0018:ffffc90000747080 EFLAGS: 00010246
[ 116.448196][ T1040] RAX: 0000000000000000 RBX: ffff88800ec2a000 RCX: 0000000000000001
[ 116.448832][ T1040] RDX: 0000000000000000 RSI: ffffffff9169b941 RDI: ffffffff90e555e0
[ 116.449585][ T1040] RBP: ffffc90000747168 R08: 0000000000000000 R09: 0000000000000000
[ 116.450451][ T1040] R10: ffffc90000747198 R11: ffffffff924a8918 R12: 1ffff920000e8e14
[ 116.451045][ T1040] R13: 00000000000005dc R14: ffffc90000747198 R15: ffff88800ec2af08
[ 116.451578][ T1040] FS: 00007fafcf970800(0000) GS:ffff8880a2c37000(0000) knlGS:0000000000000000
[ 116.452343][ T1040] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 116.452885][ T1040] CR2: 00000000004a1738 CR3: 0000000009ffb004 CR4: 0000000000772ef0
[ 116.453384][ T1040] PKRU: 55555554
[ 116.453656][ T1040] Call Trace:
[ 116.453967][ T1040]
[ 116.454149][ T1040] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 116.454518][ T1040] ? mark_held_locks+0x49/0x80
[ 116.454843][ T1040] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 116.455349][ T1040] ? lockdep_hardirqs_on+0x7c/0x110
[ 116.455693][ T1040] netif_set_mtu+0x88/0x100
[ 116.456014][ T1040] ? __pfx_netif_set_mtu+0x10/0x10
[ 116.456362][ T1040] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 116.456815][ T1040] dev_set_mtu+0xa0/0x150
[ 116.457056][ T1040] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 116.457511][ T1040] br_add_if+0xda3/0x1330 [bridge]
[ 116.457879][ T1040] do_set_master+0x32f/0x500
[ 116.458234][ T1040] ? rtnl_configure_link+0x1d3/0x260
[ 116.458644][ T1040] rtnl_newlink_create+0x3c5/0x770
[ 116.459012][ T1040] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 116.459482][ T1040] ? __dev_get_by_name+0x12/0x50
[ 116.459805][ T1040] ? rtnl_dev_get+0xa2/0x150
[ 116.460198][ T1040] ? __pfx_rtnl_dev_get+0x10/0x10
[ 116.460557][ T1040] ? rtnl_newlink+0x651/0xa60
[ 116.460870][ T1040] ? reacquire_held_locks+0xd1/0x200
[ 116.461214][ T1040] __rtnl_newlink+0x231/0xa40
[ 116.461649][ T1040] rtnl_newlink+0x69a/0xa60
[ 116.462001][ T1040] ? __pfx_rtnl_newlink+0x10/0x10
[ 116.462408][ T1040] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 116.462800][ T1040] ? __lock_release+0x5d/0x170
[ 116.463226][ T1040] ? __pfx_rtnl_newlink+0x10/0x10
[ 116.463560][ T1040] rtnetlink_rcv_msg+0x710/0xc00
[ 116.463880][ T1040] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 116.464227][ T1040] ? __lock_acquire+0x44d/0x7e0
[ 116.464561][ T1040] netlink_rcv_skb+0x121/0x350
[ 116.464898][ T1040] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 116.465331][ T1040] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 116.465758][ T1040] ? netlink_deliver_tap+0x13e/0x340
[ 116.466153][ T1040] ? netlink_deliver_tap+0xc3/0x340
[ 116.466542][ T1040] netlink_unicast+0x49e/0x780
[ 116.466916][ T1040] ? __pfx_netlink_unicast+0x10/0x10
[ 116.467322][ T1040] ? __lock_acquire+0x44d/0x7e0
[ 116.467667][ T1040] netlink_sendmsg+0x721/0xbe0
[ 116.468017][ T1040] ? __pfx_netlink_sendmsg+0x10/0x10
[ 116.468349][ T1040] ? __import_iovec+0x238/0x3c0
[ 116.468702][ T1040] ____sys_sendmsg+0x7ad/0xa10
[ 116.469024][ T1040] ? __pfx_____sys_sendmsg+0x10/0x10
[ 116.469354][ T1040] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 116.469830][ T1040] ? rcu_read_unlock+0x18/0x70
[ 116.470223][ T1040] ___sys_sendmsg+0xed/0x170
[ 116.470631][ T1040] ? __pfx____sys_sendmsg+0x10/0x10
[ 116.471025][ T1040] ? __pfx_handle_pte_fault+0x10/0x10
[ 116.471528][ T1040] ? reacquire_held_locks+0xd1/0x200
[ 116.471851][ T1040] ? do_user_addr_fault+0x461/0xe00
[ 116.472247][ T1040] ? __handle_mm_fault+0x3fc/0x5e0
[ 116.472639][ T1040] ? __pfx___handle_mm_fault+0x10/0x10
[ 116.472991][ T1040] ? lock_vma_under_rcu+0x36c/0x6b0
[ 116.473351][ T1040] __sys_sendmsg+0x10b/0x1a0
[ 116.473685][ T1040] ? __pfx___sys_sendmsg+0x10/0x10
[ 116.474002][ T1040] ? exc_page_fault+0x5d/0xc0
[ 116.474349][ T1040] ? do_user_addr_fault+0x959/0xe00
[ 116.474680][ T1040] ? rcu_is_watching+0x12/0xc0
[ 116.475006][ T1040] do_syscall_64+0xc1/0x380
[ 116.475326][ T1040] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 116.475746][ T1040] RIP: 0033:0x7fafcfb3d1e7
[ 116.476083][ T1040] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 116.477255][ T1040] RSP: 002b:00007fffe1816938 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 116.477738][ T1040] RAX: ffffffffffffffda RBX: 00007fffe1817060 RCX: 00007fafcfb3d1e7
[ 116.478212][ T1040] RDX: 0000000000000000 RSI: 00007fffe18169a0 RDI: 0000000000000005
[ 116.478698][ T1040] RBP: 0000000000000000 R08: 000000000000004c R09: 0000000000403668
[ 116.479170][ T1040] R10: 0000000000403668 R11: 0000000000000246 R12: 00007fffe1817098
[ 116.479648][ T1040] R13: 00000000686e0b6a R14: 0000000000499600 R15: 0000000000000000
[ 116.480133][ T1040]
[ 116.480370][ T1040] irq event stamp: 42233
[ 116.480624][ T1040] hardirqs last enabled at (42243): [] __up_console_sem+0x6b/0x80
[ 116.481176][ T1040] hardirqs last disabled at (42250): [] __up_console_sem+0x50/0x80
[ 116.481752][ T1040] softirqs last enabled at (42022): [] handle_softirqs+0x358/0x620
[ 116.482307][ T1040] softirqs last disabled at (42009): [] __irq_exit_rcu+0xfa/0x160
[ 116.482870][ T1040] ---[ end trace 0000000000000000 ]---
[ 116.620552][ T1041] br-test2: port 19(br-test2-du19) entered blocking state
[ 116.621000][ T1041] br-test2: port 19(br-test2-du19) entered disabled state
[ 116.621461][ T1041] br-test2-du19: entered allmulticast mode
[ 116.625813][ T1041] br-test2-du19: entered promiscuous mode
[ 116.627293][ T1041] br-test2: port 19(br-test2-du19) entered blocking state
[ 116.627872][ T1041] br-test2: port 19(br-test2-du19) entered forwarding state
[ 116.629028][ T1041] ------------[ cut here ]------------
[ 116.629385][ T1041] WARNING: CPU: 2 PID: 1041 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 116.630094][ T1041] Modules linked in: dummy sch_ingress bridge stp llc 8021q vrf veth
[ 116.630654][ T1041] CPU: 2 UID: 0 PID: 1041 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 116.631313][ T1041] Tainted: [W]=WARN
[ 116.631647][ T1041] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 116.632091][ T1041] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 116.632486][ T1041] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 116.633657][ T1041] RSP: 0018:ffffc90000747080 EFLAGS: 00010246
[ 116.634082][ T1041] RAX: 0000000000000000 RBX: ffff88800ec2a000 RCX: 0000000000000001
[ 116.634665][ T1041] RDX: 0000000000000000 RSI: ffffffff9169b941 RDI: ffffffff90e555e0
[ 116.635284][ T1041] RBP: ffffc90000747168 R08: 0000000000000000 R09: 0000000000000000
[ 116.635810][ T1041] R10: ffffc90000747198 R11: ffffffff924a8918 R12: 1ffff920000e8e14
[ 116.636402][ T1041] R13: 00000000000005dc R14: ffffc90000747198 R15: ffff88800ec2af08
[ 116.636908][ T1041] FS: 00007f76a818e800(0000) GS:ffff8880a2bb7000(0000) knlGS:0000000000000000
[ 116.637508][ T1041] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 116.638019][ T1041] CR2: 00000000004a1738 CR3: 000000000f42a006 CR4: 0000000000772ef0
[ 116.638595][ T1041] PKRU: 55555554
[ 116.638899][ T1041] Call Trace:
[ 116.639162][ T1041]
[ 116.639342][ T1041] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 116.639705][ T1041] ? mark_held_locks+0x49/0x80
[ 116.640048][ T1041] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 116.640612][ T1041] ? lockdep_hardirqs_on+0x7c/0x110
[ 116.640947][ T1041] netif_set_mtu+0x88/0x100
[ 116.641347][ T1041] ? __pfx_netif_set_mtu+0x10/0x10
[ 116.641757][ T1041] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 116.642297][ T1041] dev_set_mtu+0xa0/0x150
[ 116.642644][ T1041] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 116.643164][ T1041] br_add_if+0xda3/0x1330 [bridge]
[ 116.643615][ T1041] do_set_master+0x32f/0x500
[ 116.644004][ T1041] ? rtnl_configure_link+0x1d3/0x260
[ 116.644487][ T1041] rtnl_newlink_create+0x3c5/0x770
[ 116.644910][ T1041] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 116.645276][ T1041] ? __dev_get_by_name+0x12/0x50
[ 116.645670][ T1041] ? rtnl_dev_get+0xa2/0x150
[ 116.646012][ T1041] ? __pfx_rtnl_dev_get+0x10/0x10
[ 116.646355][ T1041] ? rtnl_newlink+0x651/0xa60
[ 116.646704][ T1041] ? reacquire_held_locks+0xd1/0x200
[ 116.647041][ T1041] __rtnl_newlink+0x231/0xa40
[ 116.647380][ T1041] rtnl_newlink+0x69a/0xa60
[ 116.647739][ T1041] ? __pfx_rtnl_newlink+0x10/0x10
[ 116.648127][ T1041] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 116.648474][ T1041] ? __lock_release+0x5d/0x170
[ 116.648828][ T1041] ? __pfx_rtnl_newlink+0x10/0x10
[ 116.649219][ T1041] rtnetlink_rcv_msg+0x710/0xc00
[ 116.649640][ T1041] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 116.650025][ T1041] ? __lock_acquire+0x44d/0x7e0
[ 116.650480][ T1041] netlink_rcv_skb+0x121/0x350
[ 116.650874][ T1041] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 116.651318][ T1041] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 116.651815][ T1041] ? netlink_deliver_tap+0x13e/0x340
[ 116.652285][ T1041] ? netlink_deliver_tap+0xc3/0x340
[ 116.652639][ T1041] netlink_unicast+0x49e/0x780
[ 116.653067][ T1041] ? __pfx_netlink_unicast+0x10/0x10
[ 116.653496][ T1041] ? __lock_acquire+0x44d/0x7e0
[ 116.653918][ T1041] netlink_sendmsg+0x721/0xbe0
[ 116.654411][ T1041] ? __pfx_netlink_sendmsg+0x10/0x10
[ 116.654774][ T1041] ? __import_iovec+0x238/0x3c0
[ 116.655122][ T1041] ____sys_sendmsg+0x7ad/0xa10
[ 116.655479][ T1041] ? __pfx_____sys_sendmsg+0x10/0x10
[ 116.655812][ T1041] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 116.656244][ T1041] ? rcu_read_unlock+0x18/0x70
[ 116.656646][ T1041] ___sys_sendmsg+0xed/0x170
[ 116.656994][ T1041] ? __pfx____sys_sendmsg+0x10/0x10
[ 116.657335][ T1041] ? __pfx_handle_pte_fault+0x10/0x10
[ 116.657709][ T1041] ? reacquire_held_locks+0xd1/0x200
[ 116.658047][ T1041] ? do_user_addr_fault+0x461/0xe00
[ 116.658420][ T1041] ? __handle_mm_fault+0x3fc/0x5e0
[ 116.658781][ T1041] ? __pfx___handle_mm_fault+0x10/0x10
[ 116.659131][ T1041] ? lock_vma_under_rcu+0x36c/0x6b0
[ 116.659518][ T1041] __sys_sendmsg+0x10b/0x1a0
[ 116.659874][ T1041] ? __pfx___sys_sendmsg+0x10/0x10
[ 116.660260][ T1041] ? exc_page_fault+0x5d/0xc0
[ 116.660633][ T1041] ? do_user_addr_fault+0x959/0xe00
[ 116.660982][ T1041] ? rcu_is_watching+0x12/0xc0
[ 116.661340][ T1041] do_syscall_64+0xc1/0x380
[ 116.661695][ T1041] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 116.662125][ T1041] RIP: 0033:0x7f76a835b1e7
[ 116.662499][ T1041] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 116.663698][ T1041] RSP: 002b:00007fffb57f4c88 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 116.664209][ T1041] RAX: ffffffffffffffda RBX: 00007fffb57f53b0 RCX: 00007f76a835b1e7
[ 116.664781][ T1041] RDX: 0000000000000000 RSI: 00007fffb57f4cf0 RDI: 0000000000000005
[ 116.665284][ T1041] RBP: 0000000000000000 R08: 000000000000004c R09: 0000000000403668
[ 116.665781][ T1041] R10: 0000000000403668 R11: 0000000000000246 R12: 00007fffb57f53e8
[ 116.666284][ T1041] R13: 00000000686e0b6a R14: 0000000000499600 R15: 0000000000000000
[ 116.666838][ T1041]
[ 116.667100][ T1041] irq event stamp: 37665
[ 116.667348][ T1041] hardirqs last enabled at (37675): [] __up_console_sem+0x6b/0x80
[ 116.667951][ T1041] hardirqs last disabled at (37686): [] __up_console_sem+0x50/0x80
[ 116.668605][ T1041] softirqs last enabled at (37512): [] handle_softirqs+0x358/0x620
[ 116.669194][ T1041] softirqs last disabled at (37505): [] __irq_exit_rcu+0xfa/0x160
[ 116.669765][ T1041] ---[ end trace 0000000000000000 ]---
[ 116.866966][ T1043] br-test2: port 20(br-test2-du20) entered blocking state
[ 116.867542][ T1043] br-test2: port 20(br-test2-du20) entered disabled state
[ 116.868007][ T1043] br-test2-du20: entered allmulticast mode
[ 116.871777][ T1043] br-test2-du20: entered promiscuous mode
[ 116.873127][ T1043] br-test2: port 20(br-test2-du20) entered blocking state
[ 116.873575][ T1043] br-test2: port 20(br-test2-du20) entered forwarding state
[ 116.874725][ T1043] ------------[ cut here ]------------
[ 116.875075][ T1043] WARNING: CPU: 2 PID: 1043 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 116.875766][ T1043] Modules linked in: dummy sch_ingress bridge stp llc 8021q vrf veth
[ 116.876327][ T1043] CPU: 2 UID: 0 PID: 1043 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 116.877033][ T1043] Tainted: [W]=WARN
[ 116.877307][ T1043] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 116.877751][ T1043] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 116.878105][ T1043] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 116.879320][ T1043] RSP: 0018:ffffc90000757080 EFLAGS: 00010246
[ 116.879768][ T1043] RAX: 0000000000000000 RBX: ffff88800ec2a000 RCX: 0000000000000001
[ 116.880291][ T1043] RDX: 0000000000000000 RSI: ffffffff9169b941 RDI: ffffffff90e555e0
[ 116.880815][ T1043] RBP: ffffc90000757168 R08: 0000000000000000 R09: 0000000000000000
[ 116.881340][ T1043] R10: ffffc90000757198 R11: ffffffff924a8918 R12: 1ffff920000eae14
[ 116.881868][ T1043] R13: 00000000000005dc R14: ffffc90000757198 R15: ffff88800ec2af08
[ 116.882381][ T1043] FS: 00007f55345db800(0000) GS:ffff8880a2bb7000(0000) knlGS:0000000000000000
[ 116.882995][ T1043] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 116.883442][ T1043] CR2: 00000000004a1738 CR3: 000000000f42a002 CR4: 0000000000772ef0
[ 116.883959][ T1043] PKRU: 55555554
[ 116.884237][ T1043] Call Trace:
[ 116.884520][ T1043]
[ 116.884711][ T1043] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 116.885071][ T1043] ? mark_held_locks+0x49/0x80
[ 116.885443][ T1043] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 116.885881][ T1043] ? lockdep_hardirqs_on+0x7c/0x110
[ 116.886231][ T1043] netif_set_mtu+0x88/0x100
[ 116.886631][ T1043] ? __pfx_netif_set_mtu+0x10/0x10
[ 116.886999][ T1043] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 116.887514][ T1043] dev_set_mtu+0xa0/0x150
[ 116.887793][ T1043] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 116.888267][ T1043] br_add_if+0xda3/0x1330 [bridge]
[ 116.888676][ T1043] do_set_master+0x32f/0x500
[ 116.889026][ T1043] ? rtnl_configure_link+0x1d3/0x260
[ 116.889387][ T1043] rtnl_newlink_create+0x3c5/0x770
[ 116.889747][ T1043] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 116.890093][ T1043] ? __dev_get_by_name+0x12/0x50
[ 116.890447][ T1043] ? rtnl_dev_get+0xa2/0x150
[ 116.890795][ T1043] ? __pfx_rtnl_dev_get+0x10/0x10
[ 116.891151][ T1043] ? rtnl_newlink+0x651/0xa60
[ 116.891511][ T1043] ? reacquire_held_locks+0xd1/0x200
[ 116.891872][ T1043] __rtnl_newlink+0x231/0xa40
[ 116.892234][ T1043] rtnl_newlink+0x69a/0xa60
[ 116.892599][ T1043] ? __pfx_rtnl_newlink+0x10/0x10
[ 116.892963][ T1043] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 116.893314][ T1043] ? __lock_release+0x5d/0x170
[ 116.893672][ T1043] ? __pfx_rtnl_newlink+0x10/0x10
[ 116.894018][ T1043] rtnetlink_rcv_msg+0x710/0xc00
[ 116.894379][ T1043] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 116.894753][ T1043] ? __lock_acquire+0x44d/0x7e0
[ 116.895106][ T1043] netlink_rcv_skb+0x121/0x350
[ 116.895474][ T1043] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 116.895820][ T1043] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 116.896181][ T1043] ? netlink_deliver_tap+0x13e/0x340
[ 116.896536][ T1043] ? netlink_deliver_tap+0xc3/0x340
[ 116.896896][ T1043] netlink_unicast+0x49e/0x780
[ 116.897247][ T1043] ? __pfx_netlink_unicast+0x10/0x10
[ 116.897604][ T1043] ? __lock_acquire+0x44d/0x7e0
[ 116.897958][ T1043] netlink_sendmsg+0x721/0xbe0
[ 116.898331][ T1043] ? __pfx_netlink_sendmsg+0x10/0x10
[ 116.898695][ T1043] ? __import_iovec+0x238/0x3c0
[ 116.899052][ T1043] ____sys_sendmsg+0x7ad/0xa10
[ 116.899425][ T1043] ? __pfx_____sys_sendmsg+0x10/0x10
[ 116.899773][ T1043] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 116.900205][ T1043] ? rcu_read_unlock+0x18/0x70
[ 116.900570][ T1043] ___sys_sendmsg+0xed/0x170
[ 116.900923][ T1043] ? __pfx____sys_sendmsg+0x10/0x10
[ 116.901275][ T1043] ? __pfx_handle_pte_fault+0x10/0x10
[ 116.901654][ T1043] ? reacquire_held_locks+0xd1/0x200
[ 116.902004][ T1043] ? do_user_addr_fault+0x461/0xe00
[ 116.902361][ T1043] ? __handle_mm_fault+0x3fc/0x5e0
[ 116.902719][ T1043] ? __pfx___handle_mm_fault+0x10/0x10
[ 116.903066][ T1043] ? lock_vma_under_rcu+0x36c/0x6b0
[ 116.903434][ T1043] __sys_sendmsg+0x10b/0x1a0
[ 116.903785][ T1043] ? __pfx___sys_sendmsg+0x10/0x10
[ 116.904136][ T1043] ? exc_page_fault+0x5d/0xc0
[ 116.904515][ T1043] ? do_user_addr_fault+0x959/0xe00
[ 116.904867][ T1043] ? rcu_is_watching+0x12/0xc0
[ 116.905222][ T1043] do_syscall_64+0xc1/0x380
[ 116.905579][ T1043] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 116.906010][ T1043] RIP: 0033:0x7f55347a81e7
[ 116.906371][ T1043] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 116.907596][ T1043] RSP: 002b:00007ffd0f267688 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 116.908119][ T1043] RAX: ffffffffffffffda RBX: 00007ffd0f267db0 RCX: 00007f55347a81e7
[ 116.908655][ T1043] RDX: 0000000000000000 RSI: 00007ffd0f2676f0 RDI: 0000000000000005
[ 116.909173][ T1043] RBP: 0000000000000000 R08: 000000000000004c R09: 0000000000403668
[ 116.909709][ T1043] R10: 0000000000403668 R11: 0000000000000246 R12: 00007ffd0f267de8
[ 116.910231][ T1043] R13: 00000000686e0b6a R14: 0000000000499600 R15: 0000000000000000
[ 116.910772][ T1043]
[ 116.911041][ T1043] irq event stamp: 52957
[ 116.911309][ T1043] hardirqs last enabled at (52967): [] __up_console_sem+0x6b/0x80
[ 116.911934][ T1043] hardirqs last disabled at (52978): [] __up_console_sem+0x50/0x80
[ 116.912537][ T1043] softirqs last enabled at (52282): [] handle_softirqs+0x358/0x620
[ 116.913156][ T1043] softirqs last disabled at (52269): [] __irq_exit_rcu+0xfa/0x160
[ 116.913761][ T1043] ---[ end trace 0000000000000000 ]---
[ 117.034479][ T1045] br-test2: port 21(br-test2-du21) entered blocking state
[ 117.034957][ T1045] br-test2: port 21(br-test2-du21) entered disabled state
[ 117.035410][ T1045] br-test2-du21: entered allmulticast mode
[ 117.039743][ T1045] br-test2-du21: entered promiscuous mode
[ 117.041123][ T1045] br-test2: port 21(br-test2-du21) entered blocking state
[ 117.041579][ T1045] br-test2: port 21(br-test2-du21) entered forwarding state
[ 117.042683][ T1045] ------------[ cut here ]------------
[ 117.043031][ T1045] WARNING: CPU: 0 PID: 1045 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 117.043785][ T1045] Modules linked in: dummy sch_ingress bridge stp llc 8021q vrf veth
[ 117.044359][ T1045] CPU: 0 UID: 0 PID: 1045 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 117.045073][ T1045] Tainted: [W]=WARN
[ 117.045334][ T1045] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 117.045770][ T1045] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 117.046122][ T1045] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 117.047360][ T1045] RSP: 0018:ffffc90000777080 EFLAGS: 00010246
[ 117.047811][ T1045] RAX: 0000000000000000 RBX: ffff88800ec2a000 RCX: 0000000000000001
[ 117.048334][ T1045] RDX: 0000000000000000 RSI: ffffffff9169b941 RDI: ffffffff90e555e0
[ 117.048858][ T1045] RBP: ffffc90000777168 R08: 0000000000000000 R09: 0000000000000000
[ 117.049367][ T1045] R10: ffffc90000777198 R11: ffffffff924a8918 R12: 1ffff920000eee14
[ 117.049864][ T1045] R13: 00000000000005dc R14: ffffc90000777198 R15: ffff88800ec2af08
[ 117.050348][ T1045] FS: 00007f1ffbc7b800(0000) GS:ffff8880a2ab7000(0000) knlGS:0000000000000000
[ 117.050931][ T1045] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 117.051347][ T1045] CR2: 00000000004a1738 CR3: 000000000f42a001 CR4: 0000000000772ef0
[ 117.051851][ T1045] PKRU: 55555554
[ 117.052096][ T1045] Call Trace:
[ 117.052341][ T1045]
[ 117.052537][ T1045] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 117.052869][ T1045] ? mark_held_locks+0x49/0x80
[ 117.053203][ T1045] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 117.053619][ T1045] ? lockdep_hardirqs_on+0x7c/0x110
[ 117.053953][ T1045] netif_set_mtu+0x88/0x100
[ 117.054290][ T1045] ? __pfx_netif_set_mtu+0x10/0x10
[ 117.054639][ T1045] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 117.055101][ T1045] dev_set_mtu+0xa0/0x150
[ 117.055351][ T1045] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 117.055826][ T1045] br_add_if+0xda3/0x1330 [bridge]
[ 117.056208][ T1045] do_set_master+0x32f/0x500
[ 117.056544][ T1045] ? rtnl_configure_link+0x1d3/0x260
[ 117.056872][ T1045] rtnl_newlink_create+0x3c5/0x770
[ 117.057197][ T1045] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 117.057531][ T1045] ? __dev_get_by_name+0x12/0x50
[ 117.057859][ T1045] ? rtnl_dev_get+0xa2/0x150
[ 117.058188][ T1045] ? __pfx_rtnl_dev_get+0x10/0x10
[ 117.058559][ T1045] ? rtnl_newlink+0x651/0xa60
[ 117.058889][ T1045] ? reacquire_held_locks+0xd1/0x200
[ 117.059232][ T1045] __rtnl_newlink+0x231/0xa40
[ 117.059586][ T1045] rtnl_newlink+0x69a/0xa60
[ 117.059927][ T1045] ? __pfx_rtnl_newlink+0x10/0x10
[ 117.060281][ T1045] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 117.060635][ T1045] ? __lock_release+0x5d/0x170
[ 117.060975][ T1045] ? __pfx_rtnl_newlink+0x10/0x10
[ 117.061328][ T1045] rtnetlink_rcv_msg+0x710/0xc00
[ 117.061688][ T1045] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 117.062041][ T1045] ? __lock_acquire+0x44d/0x7e0
[ 117.062399][ T1045] netlink_rcv_skb+0x121/0x350
[ 117.062741][ T1045] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 117.063092][ T1045] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 117.063454][ T1045] ? netlink_deliver_tap+0x13e/0x340
[ 117.063801][ T1045] ? netlink_deliver_tap+0xc3/0x340
[ 117.064151][ T1045] netlink_unicast+0x49e/0x780
[ 117.064519][ T1045] ? __pfx_netlink_unicast+0x10/0x10
[ 117.064860][ T1045] ? __lock_acquire+0x44d/0x7e0
[ 117.065203][ T1045] netlink_sendmsg+0x721/0xbe0
[ 117.065552][ T1045] ? __pfx_netlink_sendmsg+0x10/0x10
[ 117.065891][ T1045] ? __import_iovec+0x238/0x3c0
[ 117.066255][ T1045] ____sys_sendmsg+0x7ad/0xa10
[ 117.066629][ T1045] ? __pfx_____sys_sendmsg+0x10/0x10
[ 117.067011][ T1045] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 117.067426][ T1045] ? rcu_read_unlock+0x18/0x70
[ 117.067773][ T1045] ___sys_sendmsg+0xed/0x170
[ 117.068105][ T1045] ? __pfx____sys_sendmsg+0x10/0x10
[ 117.068452][ T1045] ? __pfx_handle_pte_fault+0x10/0x10
[ 117.068787][ T1045] ? reacquire_held_locks+0xd1/0x200
[ 117.069111][ T1045] ? do_user_addr_fault+0x461/0xe00
[ 117.069455][ T1045] ? __handle_mm_fault+0x3fc/0x5e0
[ 117.069791][ T1045] ? __pfx___handle_mm_fault+0x10/0x10
[ 117.070119][ T1045] ? lock_vma_under_rcu+0x36c/0x6b0
[ 117.070471][ T1045] __sys_sendmsg+0x10b/0x1a0
[ 117.070805][ T1045] ? __pfx___sys_sendmsg+0x10/0x10
[ 117.071135][ T1045] ? exc_page_fault+0x5d/0xc0
[ 117.071485][ T1045] ? do_user_addr_fault+0x959/0xe00
[ 117.071829][ T1045] ? rcu_is_watching+0x12/0xc0
[ 117.072171][ T1045] do_syscall_64+0xc1/0x380
[ 117.072513][ T1045] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 117.072921][ T1045] RIP: 0033:0x7f1ffbe481e7
[ 117.073269][ T1045] Code: Unable to access opcode bytes at 0x7f1ffbe481bd.
[ 117.073730][ T1045] RSP: 002b:00007ffe27b36618 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 117.074265][ T1045] RAX: ffffffffffffffda RBX: 00007ffe27b36d40 RCX: 00007f1ffbe481e7
[ 117.074790][ T1045] RDX: 0000000000000000 RSI: 00007ffe27b36680 RDI: 0000000000000005
[ 117.075298][ T1045] RBP: 0000000000000000 R08: 000000000000004c R09: 0000000000403668
[ 117.075816][ T1045] R10: 0000000000403668 R11: 0000000000000246 R12: 00007ffe27b36d78
[ 117.076300][ T1045] R13: 00000000686e0b6a R14: 0000000000499600 R15: 0000000000000000
[ 117.076822][ T1045]
[ 117.077090][ T1045] irq event stamp: 35733
[ 117.077356][ T1045] hardirqs last enabled at (35741): [] __up_console_sem+0x6b/0x80
[ 117.077962][ T1045] hardirqs last disabled at (35750): [] __up_console_sem+0x50/0x80
[ 117.078566][ T1045] softirqs last enabled at (34916): [] handle_softirqs+0x358/0x620
[ 117.079157][ T1045] softirqs last disabled at (34827): [] __irq_exit_rcu+0xfa/0x160
[ 117.079767][ T1045] ---[ end trace 0000000000000000 ]---
[ 117.246720][ T1048] br-test2: port 22(br-test2-du22) entered blocking state
[ 117.247196][ T1048] br-test2: port 22(br-test2-du22) entered disabled state
[ 117.247684][ T1048] br-test2-du22: entered allmulticast mode
[ 117.251581][ T1048] br-test2-du22: entered promiscuous mode
[ 117.252930][ T1048] br-test2: port 22(br-test2-du22) entered blocking state
[ 117.253412][ T1048] br-test2: port 22(br-test2-du22) entered forwarding state
[ 117.254644][ T1048] ------------[ cut here ]------------
[ 117.255005][ T1048] WARNING: CPU: 3 PID: 1048 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 117.255736][ T1048] Modules linked in: dummy sch_ingress bridge stp llc 8021q vrf veth
[ 117.256280][ T1048] CPU: 3 UID: 0 PID: 1048 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 117.257085][ T1048] Tainted: [W]=WARN
[ 117.257339][ T1048] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 117.257774][ T1048] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 117.258132][ T1048] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 117.259356][ T1048] RSP: 0000:ffffc90000797080 EFLAGS: 00010246
[ 117.259794][ T1048] RAX: 0000000000000000 RBX: ffff88800ec2a000 RCX: 0000000000000001
[ 117.260312][ T1048] RDX: 0000000000000000 RSI: ffffffff9169b941 RDI: ffffffff90e555e0
[ 117.260826][ T1048] RBP: ffffc90000797168 R08: 0000000000000000 R09: 0000000000000000
[ 117.261346][ T1048] R10: ffffc90000797198 R11: ffffffff924a8918 R12: 1ffff920000f2e14
[ 117.261871][ T1048] R13: 00000000000005dc R14: ffffc90000797198 R15: ffff88800ec2af08
[ 117.262385][ T1048] FS: 00007f530dbb6800(0000) GS:ffff8880a2c37000(0000) knlGS:0000000000000000
[ 117.262995][ T1048] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 117.263447][ T1048] CR2: 00007f96699ed5a0 CR3: 0000000009ffc002 CR4: 0000000000772ef0
[ 117.263979][ T1048] PKRU: 55555554
[ 117.264248][ T1048] Call Trace:
[ 117.264516][ T1048]
[ 117.264696][ T1048] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 117.265054][ T1048] ? mark_held_locks+0x49/0x80
[ 117.265451][ T1048] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 117.265904][ T1048] ? lockdep_hardirqs_on+0x7c/0x110
[ 117.266267][ T1048] netif_set_mtu+0x88/0x100
[ 117.266633][ T1048] ? __pfx_netif_set_mtu+0x10/0x10
[ 117.266993][ T1048] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 117.267493][ T1048] dev_set_mtu+0xa0/0x150
[ 117.267768][ T1048] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 117.268252][ T1048] br_add_if+0xda3/0x1330 [bridge]
[ 117.268666][ T1048] do_set_master+0x32f/0x500
[ 117.269029][ T1048] ? rtnl_configure_link+0x1d3/0x260
[ 117.269401][ T1048] rtnl_newlink_create+0x3c5/0x770
[ 117.269760][ T1048] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 117.270149][ T1048] ? __dev_get_by_name+0x12/0x50
[ 117.270514][ T1048] ? rtnl_dev_get+0xa2/0x150
[ 117.270870][ T1048] ? __pfx_rtnl_dev_get+0x10/0x10
[ 117.271235][ T1048] ? rtnl_newlink+0x651/0xa60
[ 117.271595][ T1048] ? reacquire_held_locks+0xd1/0x200
[ 117.271961][ T1048] __rtnl_newlink+0x231/0xa40
[ 117.272324][ T1048] rtnl_newlink+0x69a/0xa60
[ 117.272691][ T1048] ? __pfx_rtnl_newlink+0x10/0x10
[ 117.273061][ T1048] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 117.273425][ T1048] ? __lock_release+0x5d/0x170
[ 117.273794][ T1048] ? __pfx_rtnl_newlink+0x10/0x10
[ 117.274148][ T1048] rtnetlink_rcv_msg+0x710/0xc00
[ 117.274527][ T1048] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 117.274896][ T1048] ? __lock_acquire+0x44d/0x7e0
[ 117.275266][ T1048] netlink_rcv_skb+0x121/0x350
[ 117.275638][ T1048] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 117.275998][ T1048] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 117.276369][ T1048] ? netlink_deliver_tap+0x13e/0x340
[ 117.276727][ T1048] ? netlink_deliver_tap+0xc3/0x340
[ 117.277084][ T1048] netlink_unicast+0x49e/0x780
[ 117.277459][ T1048] ? __pfx_netlink_unicast+0x10/0x10
[ 117.277823][ T1048] ? __lock_acquire+0x44d/0x7e0
[ 117.278197][ T1048] netlink_sendmsg+0x721/0xbe0
[ 117.278561][ T1048] ? __pfx_netlink_sendmsg+0x10/0x10
[ 117.278917][ T1048] ? __import_iovec+0x238/0x3c0
[ 117.279277][ T1048] ____sys_sendmsg+0x7ad/0xa10
[ 117.279643][ T1048] ? __pfx_____sys_sendmsg+0x10/0x10
[ 117.279999][ T1048] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 117.280461][ T1048] ? rcu_read_unlock+0x18/0x70
[ 117.280820][ T1048] ___sys_sendmsg+0xed/0x170
[ 117.281175][ T1048] ? __pfx____sys_sendmsg+0x10/0x10
[ 117.281537][ T1048] ? __pfx_handle_pte_fault+0x10/0x10
[ 117.281889][ T1048] ? reacquire_held_locks+0xd1/0x200
[ 117.282236][ T1048] ? do_user_addr_fault+0x461/0xe00
[ 117.282597][ T1048] ? __handle_mm_fault+0x3fc/0x5e0
[ 117.282943][ T1048] ? __pfx___handle_mm_fault+0x10/0x10
[ 117.283294][ T1048] ? lock_vma_under_rcu+0x36c/0x6b0
[ 117.283677][ T1048] __sys_sendmsg+0x10b/0x1a0
[ 117.284030][ T1048] ? __pfx___sys_sendmsg+0x10/0x10
[ 117.284410][ T1048] ? exc_page_fault+0x5d/0xc0
[ 117.284767][ T1048] ? do_user_addr_fault+0x959/0xe00
[ 117.285119][ T1048] ? rcu_is_watching+0x12/0xc0
[ 117.285488][ T1048] do_syscall_64+0xc1/0x380
[ 117.285850][ T1048] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 117.286299][ T1048] RIP: 0033:0x7f530dd831e7
[ 117.286689][ T1048] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 117.287969][ T1048] RSP: 002b:00007ffe6ce4a188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 117.288510][ T1048] RAX: ffffffffffffffda RBX: 00007ffe6ce4a8b0 RCX: 00007f530dd831e7
[ 117.289044][ T1048] RDX: 0000000000000000 RSI: 00007ffe6ce4a1f0 RDI: 0000000000000005
[ 117.289586][ T1048] RBP: 0000000000000000 R08: 000000000000004c R09: 0000000000403668
[ 117.290114][ T1048] R10: 0000000000403668 R11: 0000000000000246 R12: 00007ffe6ce4a8e8
[ 117.290654][ T1048] R13: 00000000686e0b6a R14: 0000000000499600 R15: 0000000000000000
[ 117.291200][ T1048]
[ 117.291475][ T1048] irq event stamp: 43623
[ 117.291738][ T1048] hardirqs last enabled at (43631): [] __up_console_sem+0x6b/0x80
[ 117.292344][ T1048] hardirqs last disabled at (43638): [] __up_console_sem+0x50/0x80
[ 117.292947][ T1048] softirqs last enabled at (42988): [] handle_softirqs+0x358/0x620
[ 117.293809][ T1048] softirqs last disabled at (42977): [] __irq_exit_rcu+0xfa/0x160
[ 117.294447][ T1048] ---[ end trace 0000000000000000 ]---
[ 117.452924][ T1049] br-test2: port 23(br-test2-du23) entered blocking state
[ 117.453415][ T1049] br-test2: port 23(br-test2-du23) entered disabled state
[ 117.453874][ T1049] br-test2-du23: entered allmulticast mode
[ 117.457664][ T1049] br-test2-du23: entered promiscuous mode
[ 117.459034][ T1049] br-test2: port 23(br-test2-du23) entered blocking state
[ 117.459501][ T1049] br-test2: port 23(br-test2-du23) entered forwarding state
[ 117.460628][ T1049] ------------[ cut here ]------------
[ 117.460989][ T1049] WARNING: CPU: 0 PID: 1049 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 117.461778][ T1049] Modules linked in: dummy sch_ingress bridge stp llc 8021q vrf veth
[ 117.462350][ T1049] CPU: 0 UID: 0 PID: 1049 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 117.463076][ T1049] Tainted: [W]=WARN
[ 117.463352][ T1049] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 117.463813][ T1049] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 117.464181][ T1049] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 117.465476][ T1049] RSP: 0018:ffffc90000797080 EFLAGS: 00010246
[ 117.465942][ T1049] RAX: 0000000000000000 RBX: ffff88800ec2a000 RCX: 0000000000000001
[ 117.466485][ T1049] RDX: 0000000000000000 RSI: ffffffff9169b941 RDI: ffffffff90e555e0
[ 117.467025][ T1049] RBP: ffffc90000797168 R08: 0000000000000000 R09: 0000000000000000
[ 117.467560][ T1049] R10: ffffc90000797198 R11: ffffffff924a8918 R12: 1ffff920000f2e14
[ 117.468111][ T1049] R13: 00000000000005dc R14: ffffc90000797198 R15: ffff88800ec2af08
[ 117.468657][ T1049] FS: 00007ff62a939800(0000) GS:ffff8880a2ab7000(0000) knlGS:0000000000000000
[ 117.469293][ T1049] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 117.469744][ T1049] CR2: 00000000004a1738 CR3: 000000000f5b2005 CR4: 0000000000772ef0
[ 117.470259][ T1049] PKRU: 55555554
[ 117.470519][ T1049] Call Trace:
[ 117.470773][ T1049]
[ 117.470948][ T1049] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 117.471291][ T1049] ? mark_held_locks+0x49/0x80
[ 117.471638][ T1049] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 117.472082][ T1049] ? lockdep_hardirqs_on+0x7c/0x110
[ 117.472449][ T1049] netif_set_mtu+0x88/0x100
[ 117.472813][ T1049] ? __pfx_netif_set_mtu+0x10/0x10
[ 117.473181][ T1049] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 117.473685][ T1049] dev_set_mtu+0xa0/0x150
[ 117.473953][ T1049] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 117.474455][ T1049] br_add_if+0xda3/0x1330 [bridge]
[ 117.474861][ T1049] do_set_master+0x32f/0x500
[ 117.475223][ T1049] ? rtnl_configure_link+0x1d3/0x260
[ 117.475598][ T1049] rtnl_newlink_create+0x3c5/0x770
[ 117.475954][ T1049] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 117.476311][ T1049] ? __dev_get_by_name+0x12/0x50
[ 117.476672][ T1049] ? rtnl_dev_get+0xa2/0x150
[ 117.477034][ T1049] ? __pfx_rtnl_dev_get+0x10/0x10
[ 117.477406][ T1049] ? rtnl_newlink+0x651/0xa60
[ 117.477762][ T1049] ? reacquire_held_locks+0xd1/0x200
[ 117.478127][ T1049] __rtnl_newlink+0x231/0xa40
[ 117.478505][ T1049] rtnl_newlink+0x69a/0xa60
[ 117.478871][ T1049] ? __pfx_rtnl_newlink+0x10/0x10
[ 117.479237][ T1049] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 117.479604][ T1049] ? __lock_release+0x5d/0x170
[ 117.479958][ T1049] ? __pfx_rtnl_newlink+0x10/0x10
[ 117.480309][ T1049] rtnetlink_rcv_msg+0x710/0xc00
[ 117.480669][ T1049] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 117.481032][ T1049] ? __lock_acquire+0x44d/0x7e0
[ 117.481402][ T1049] netlink_rcv_skb+0x121/0x350
[ 117.481766][ T1049] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 117.482119][ T1049] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 117.482496][ T1049] ? netlink_deliver_tap+0x13e/0x340
[ 117.482860][ T1049] ? netlink_deliver_tap+0xc3/0x340
[ 117.483220][ T1049] netlink_unicast+0x49e/0x780
[ 117.483592][ T1049] ? __pfx_netlink_unicast+0x10/0x10
[ 117.483944][ T1049] ? __lock_acquire+0x44d/0x7e0
[ 117.484312][ T1049] netlink_sendmsg+0x721/0xbe0
[ 117.484672][ T1049] ? __pfx_netlink_sendmsg+0x10/0x10
[ 117.485021][ T1049] ? __import_iovec+0x238/0x3c0
[ 117.485376][ T1049] ____sys_sendmsg+0x7ad/0xa10
[ 117.485736][ T1049] ? __pfx_____sys_sendmsg+0x10/0x10
[ 117.486122][ T1049] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 117.486583][ T1049] ? rcu_read_unlock+0x18/0x70
[ 117.486946][ T1049] ___sys_sendmsg+0xed/0x170
[ 117.487298][ T1049] ? __pfx____sys_sendmsg+0x10/0x10
[ 117.487658][ T1049] ? __pfx_handle_pte_fault+0x10/0x10
[ 117.488012][ T1049] ? reacquire_held_locks+0xd1/0x200
[ 117.488356][ T1049] ? do_user_addr_fault+0x461/0xe00
[ 117.488719][ T1049] ? __handle_mm_fault+0x3fc/0x5e0
[ 117.489072][ T1049] ? __pfx___handle_mm_fault+0x10/0x10
[ 117.489430][ T1049] ? lock_vma_under_rcu+0x36c/0x6b0
[ 117.489798][ T1049] __sys_sendmsg+0x10b/0x1a0
[ 117.490149][ T1049] ? __pfx___sys_sendmsg+0x10/0x10
[ 117.490505][ T1049] ? exc_page_fault+0x5d/0xc0
[ 117.490864][ T1049] ? do_user_addr_fault+0x959/0xe00
[ 117.491224][ T1049] ? rcu_is_watching+0x12/0xc0
[ 117.491586][ T1049] do_syscall_64+0xc1/0x380
[ 117.491929][ T1049] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 117.492356][ T1049] RIP: 0033:0x7ff62ab061e7
[ 117.492725][ T1049] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 117.493984][ T1049] RSP: 002b:00007ffe43e7be68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 117.494556][ T1049] RAX: ffffffffffffffda RBX: 00007ffe43e7c590 RCX: 00007ff62ab061e7
[ 117.495083][ T1049] RDX: 0000000000000000 RSI: 00007ffe43e7bed0 RDI: 0000000000000005
[ 117.495617][ T1049] RBP: 0000000000000000 R08: 000000000000004c R09: 0000000000403668
[ 117.496144][ T1049] R10: 0000000000403668 R11: 0000000000000246 R12: 00007ffe43e7c5c8
[ 117.496687][ T1049] R13: 00000000686e0b6b R14: 0000000000499600 R15: 0000000000000000
[ 117.497247][ T1049]
[ 117.497525][ T1049] irq event stamp: 46213
[ 117.497791][ T1049] hardirqs last enabled at (46221): [] __up_console_sem+0x6b/0x80
[ 117.498424][ T1049] hardirqs last disabled at (46230): [] __up_console_sem+0x50/0x80
[ 117.499052][ T1049] softirqs last enabled at (45394): [] handle_softirqs+0x358/0x620
[ 117.499681][ T1049] softirqs last disabled at (45293): [] __irq_exit_rcu+0xfa/0x160
[ 117.500294][ T1049] ---[ end trace 0000000000000000 ]---
[ 117.652695][ T1051] br-test2: port 24(br-test2-du24) entered blocking state
[ 117.653227][ T1051] br-test2: port 24(br-test2-du24) entered disabled state
[ 117.653729][ T1051] br-test2-du24: entered allmulticast mode
[ 117.657830][ T1051] br-test2-du24: entered promiscuous mode
[ 117.659835][ T1051] br-test2: port 24(br-test2-du24) entered blocking state
[ 117.660320][ T1051] br-test2: port 24(br-test2-du24) entered forwarding state
[ 117.661566][ T1051] ------------[ cut here ]------------
[ 117.661949][ T1051] WARNING: CPU: 2 PID: 1051 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 117.662683][ T1051] Modules linked in: dummy sch_ingress bridge stp llc 8021q vrf veth
[ 117.663279][ T1051] CPU: 2 UID: 0 PID: 1051 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 117.664032][ T1051] Tainted: [W]=WARN
[ 117.664339][ T1051] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 117.664816][ T1051] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 117.665189][ T1051] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 117.666478][ T1051] RSP: 0018:ffffc90000737080 EFLAGS: 00010246
[ 117.666954][ T1051] RAX: 0000000000000000 RBX: ffff88800ec2a000 RCX: 0000000000000001
[ 117.667495][ T1051] RDX: 0000000000000000 RSI: ffffffff9169b941 RDI: ffffffff90e555e0
[ 117.668049][ T1051] RBP: ffffc90000737168 R08: 0000000000000000 R09: 0000000000000000
[ 117.668583][ T1051] R10: ffffc90000737198 R11: ffffffff924a8918 R12: 1ffff920000e6e14
[ 117.669117][ T1051] R13: 00000000000005dc R14: ffffc90000737198 R15: ffff88800ec2af08
[ 117.669667][ T1051] FS: 00007fdfa1176800(0000) GS:ffff8880a2bb7000(0000) knlGS:0000000000000000
[ 117.670286][ T1051] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 117.670744][ T1051] CR2: 00000000004a1738 CR3: 000000000f15e006 CR4: 0000000000772ef0
[ 117.671292][ T1051] PKRU: 55555554
[ 117.671572][ T1051] Call Trace:
[ 117.671846][ T1051]
[ 117.672031][ T1051] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 117.672401][ T1051] ? mark_held_locks+0x49/0x80
[ 117.672768][ T1051] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 117.673208][ T1051] ? lockdep_hardirqs_on+0x7c/0x110
[ 117.673572][ T1051] netif_set_mtu+0x88/0x100
[ 117.673931][ T1051] ? __pfx_netif_set_mtu+0x10/0x10
[ 117.674319][ T1051] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 117.674816][ T1051] dev_set_mtu+0xa0/0x150
[ 117.675084][ T1051] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 117.675574][ T1051] br_add_if+0xda3/0x1330 [bridge]
[ 117.675977][ T1051] do_set_master+0x32f/0x500
[ 117.676340][ T1051] ? rtnl_configure_link+0x1d3/0x260
[ 117.676698][ T1051] rtnl_newlink_create+0x3c5/0x770
[ 117.677055][ T1051] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 117.677414][ T1051] ? __dev_get_by_name+0x12/0x50
[ 117.677776][ T1051] ? rtnl_dev_get+0xa2/0x150
[ 117.678353][ T1051] ? __pfx_rtnl_dev_get+0x10/0x10
[ 117.678725][ T1051] ? rtnl_newlink+0x651/0xa60
[ 117.679077][ T1051] ? reacquire_held_locks+0xd1/0x200
[ 117.679448][ T1051] __rtnl_newlink+0x231/0xa40
[ 117.679823][ T1051] rtnl_newlink+0x69a/0xa60
[ 117.680180][ T1051] ? __pfx_rtnl_newlink+0x10/0x10
[ 117.680549][ T1051] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 117.680904][ T1051] ? __lock_release+0x5d/0x170
[ 117.681261][ T1051] ? __pfx_rtnl_newlink+0x10/0x10
[ 117.681622][ T1051] rtnetlink_rcv_msg+0x710/0xc00
[ 117.681998][ T1051] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 117.682364][ T1051] ? __lock_acquire+0x44d/0x7e0
[ 117.682755][ T1051] netlink_rcv_skb+0x121/0x350
[ 117.683113][ T1051] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 117.683473][ T1051] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 117.683848][ T1051] ? netlink_deliver_tap+0x13e/0x340
[ 117.684213][ T1051] ? netlink_deliver_tap+0xc3/0x340
[ 117.684584][ T1051] netlink_unicast+0x49e/0x780
[ 117.684968][ T1051] ? __pfx_netlink_unicast+0x10/0x10
[ 117.685329][ T1051] ? __lock_acquire+0x44d/0x7e0
[ 117.685684][ T1051] netlink_sendmsg+0x721/0xbe0
[ 117.686043][ T1051] ? __pfx_netlink_sendmsg+0x10/0x10
[ 117.686409][ T1051] ? __import_iovec+0x238/0x3c0
[ 117.686776][ T1051] ____sys_sendmsg+0x7ad/0xa10
[ 117.687137][ T1051] ? __pfx_____sys_sendmsg+0x10/0x10
[ 117.687518][ T1051] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 117.687979][ T1051] ? rcu_read_unlock+0x18/0x70
[ 117.688334][ T1051] ___sys_sendmsg+0xed/0x170
[ 117.688710][ T1051] ? __pfx____sys_sendmsg+0x10/0x10
[ 117.689096][ T1051] ? __pfx_handle_pte_fault+0x10/0x10
[ 117.689474][ T1051] ? reacquire_held_locks+0xd1/0x200
[ 117.689840][ T1051] ? do_user_addr_fault+0x461/0xe00
[ 117.690199][ T1051] ? __handle_mm_fault+0x3fc/0x5e0
[ 117.690583][ T1051] ? __pfx___handle_mm_fault+0x10/0x10
[ 117.690953][ T1051] ? lock_vma_under_rcu+0x36c/0x6b0
[ 117.691339][ T1051] __sys_sendmsg+0x10b/0x1a0
[ 117.691734][ T1051] ? __pfx___sys_sendmsg+0x10/0x10
[ 117.692096][ T1051] ? exc_page_fault+0x5d/0xc0
[ 117.692498][ T1051] ? do_user_addr_fault+0x959/0xe00
[ 117.692872][ T1051] ? rcu_is_watching+0x12/0xc0
[ 117.693260][ T1051] do_syscall_64+0xc1/0x380
[ 117.693631][ T1051] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 117.694087][ T1051] RIP: 0033:0x7fdfa13431e7
[ 117.694487][ T1051] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 117.695777][ T1051] RSP: 002b:00007fff3dead4d8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 117.696328][ T1051] RAX: ffffffffffffffda RBX: 00007fff3deadc00 RCX: 00007fdfa13431e7
[ 117.696893][ T1051] RDX: 0000000000000000 RSI: 00007fff3dead540 RDI: 0000000000000005
[ 117.697431][ T1051] RBP: 0000000000000000 R08: 000000000000004c R09: 0000000000403668
[ 117.697975][ T1051] R10: 0000000000403668 R11: 0000000000000246 R12: 00007fff3deadc38
[ 117.698532][ T1051] R13: 00000000686e0b6b R14: 0000000000499600 R15: 0000000000000000
[ 117.699095][ T1051]
[ 117.699369][ T1051] irq event stamp: 41309
[ 117.699662][ T1051] hardirqs last enabled at (41321): [] __up_console_sem+0x6b/0x80
[ 117.700267][ T1051] hardirqs last disabled at (41330): [] __up_console_sem+0x50/0x80
[ 117.700950][ T1051] softirqs last enabled at (41100): [] handle_softirqs+0x358/0x620
[ 117.701657][ T1051] softirqs last disabled at (41093): [] __irq_exit_rcu+0xfa/0x160
[ 117.702365][ T1051] ---[ end trace 0000000000000000 ]---
[ 117.896820][ T1054] br-test2: port 25(br-test2-du25) entered blocking state
[ 117.897303][ T1054] br-test2: port 25(br-test2-du25) entered disabled state
[ 117.897783][ T1054] br-test2-du25: entered allmulticast mode
[ 117.901818][ T1054] br-test2-du25: entered promiscuous mode
[ 117.903219][ T1054] br-test2: port 25(br-test2-du25) entered blocking state
[ 117.903706][ T1054] br-test2: port 25(br-test2-du25) entered forwarding state
[ 117.904985][ T1054] ------------[ cut here ]------------
[ 117.905366][ T1054] WARNING: CPU: 0 PID: 1054 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 117.906156][ T1054] Modules linked in: dummy sch_ingress bridge stp llc 8021q vrf veth
[ 117.906765][ T1054] CPU: 0 UID: 0 PID: 1054 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 117.907503][ T1054] Tainted: [W]=WARN
[ 117.907779][ T1054] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 117.908240][ T1054] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 117.908619][ T1054] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 117.909911][ T1054] RSP: 0018:ffffc90000797080 EFLAGS: 00010246
[ 117.910381][ T1054] RAX: 0000000000000000 RBX: ffff88800ec2a000 RCX: 0000000000000001
[ 117.910939][ T1054] RDX: 0000000000000000 RSI: ffffffff9169b941 RDI: ffffffff90e555e0
[ 117.911485][ T1054] RBP: ffffc90000797168 R08: 0000000000000000 R09: 0000000000000000
[ 117.912030][ T1054] R10: ffffc90000797198 R11: ffffffff924a8918 R12: 1ffff920000f2e14
[ 117.912576][ T1054] R13: 00000000000005dc R14: ffffc90000797198 R15: ffff88800ec2af08
[ 117.913111][ T1054] FS: 00007f8ad4157800(0000) GS:ffff8880a2ab7000(0000) knlGS:0000000000000000
[ 117.913731][ T1054] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 117.914175][ T1054] CR2: 00000000004a1738 CR3: 000000000f263004 CR4: 0000000000772ef0
[ 117.914738][ T1054] PKRU: 55555554
[ 117.915006][ T1054] Call Trace:
[ 117.915267][ T1054]
[ 117.915460][ T1054] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 117.915827][ T1054] ? mark_held_locks+0x49/0x80
[ 117.916182][ T1054] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 117.916630][ T1054] ? lockdep_hardirqs_on+0x7c/0x110
[ 117.916993][ T1054] netif_set_mtu+0x88/0x100
[ 117.917360][ T1054] ? __pfx_netif_set_mtu+0x10/0x10
[ 117.917747][ T1054] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 117.918285][ T1054] dev_set_mtu+0xa0/0x150
[ 117.918565][ T1054] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 117.919053][ T1054] br_add_if+0xda3/0x1330 [bridge]
[ 117.919455][ T1054] do_set_master+0x32f/0x500
[ 117.919814][ T1054] ? rtnl_configure_link+0x1d3/0x260
[ 117.920198][ T1054] rtnl_newlink_create+0x3c5/0x770
[ 117.920579][ T1054] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 117.920934][ T1054] ? __dev_get_by_name+0x12/0x50
[ 117.921294][ T1054] ? rtnl_dev_get+0xa2/0x150
[ 117.921658][ T1054] ? __pfx_rtnl_dev_get+0x10/0x10
[ 117.922014][ T1054] ? rtnl_newlink+0x651/0xa60
[ 117.922369][ T1054] ? reacquire_held_locks+0xd1/0x200
[ 117.922763][ T1054] __rtnl_newlink+0x231/0xa40
[ 117.923146][ T1054] rtnl_newlink+0x69a/0xa60
[ 117.923525][ T1054] ? __pfx_rtnl_newlink+0x10/0x10
[ 117.923889][ T1054] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 117.924287][ T1054] ? __lock_release+0x5d/0x170
[ 117.924685][ T1054] ? __pfx_rtnl_newlink+0x10/0x10
[ 117.925052][ T1054] rtnetlink_rcv_msg+0x710/0xc00
[ 117.925433][ T1054] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 117.925795][ T1054] ? __lock_acquire+0x44d/0x7e0
[ 117.926156][ T1054] netlink_rcv_skb+0x121/0x350
[ 117.926536][ T1054] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 117.926894][ T1054] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 117.927255][ T1054] ? netlink_deliver_tap+0x13e/0x340
[ 117.927613][ T1054] ? netlink_deliver_tap+0xc3/0x340
[ 117.927965][ T1054] netlink_unicast+0x49e/0x780
[ 117.928351][ T1054] ? __pfx_netlink_unicast+0x10/0x10
[ 117.928722][ T1054] ? __lock_acquire+0x44d/0x7e0
[ 117.929110][ T1054] netlink_sendmsg+0x721/0xbe0
[ 117.929488][ T1054] ? __pfx_netlink_sendmsg+0x10/0x10
[ 117.929857][ T1054] ? __import_iovec+0x238/0x3c0
[ 117.930223][ T1054] ____sys_sendmsg+0x7ad/0xa10
[ 117.930617][ T1054] ? __pfx_____sys_sendmsg+0x10/0x10
[ 117.930973][ T1054] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 117.931426][ T1054] ? rcu_read_unlock+0x18/0x70
[ 117.931795][ T1054] ___sys_sendmsg+0xed/0x170
[ 117.932172][ T1054] ? __pfx____sys_sendmsg+0x10/0x10
[ 117.932540][ T1054] ? __pfx_handle_pte_fault+0x10/0x10
[ 117.932910][ T1054] ? reacquire_held_locks+0xd1/0x200
[ 117.933292][ T1054] ? do_user_addr_fault+0x461/0xe00
[ 117.933683][ T1054] ? __handle_mm_fault+0x3fc/0x5e0
[ 117.934053][ T1054] ? __pfx___handle_mm_fault+0x10/0x10
[ 117.934485][ T1054] ? lock_vma_under_rcu+0x36c/0x6b0
[ 117.934868][ T1054] __sys_sendmsg+0x10b/0x1a0
[ 117.935227][ T1054] ? __pfx___sys_sendmsg+0x10/0x10
[ 117.935599][ T1054] ? exc_page_fault+0x5d/0xc0
[ 117.935975][ T1054] ? do_user_addr_fault+0x959/0xe00
[ 117.936337][ T1054] ? rcu_is_watching+0x12/0xc0
[ 117.936711][ T1054] do_syscall_64+0xc1/0x380
[ 117.937090][ T1054] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 117.937552][ T1054] RIP: 0033:0x7f8ad43241e7
[ 117.937942][ T1054] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 117.939268][ T1054] RSP: 002b:00007fff87e21788 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 117.939822][ T1054] RAX: ffffffffffffffda RBX: 00007fff87e21eb0 RCX: 00007f8ad43241e7
[ 117.940358][ T1054] RDX: 0000000000000000 RSI: 00007fff87e217f0 RDI: 0000000000000005
[ 117.940912][ T1054] RBP: 0000000000000000 R08: 000000000000004c R09: 0000000000403668
[ 117.941457][ T1054] R10: 0000000000403668 R11: 0000000000000246 R12: 00007fff87e21ee8
[ 117.941987][ T1054] R13: 00000000686e0b6b R14: 0000000000499600 R15: 0000000000000000
[ 117.942546][ T1054]
[ 117.942823][ T1054] irq event stamp: 46357
[ 117.943090][ T1054] hardirqs last enabled at (46365): [] __up_console_sem+0x6b/0x80
[ 117.943710][ T1054] hardirqs last disabled at (46374): [] __up_console_sem+0x50/0x80
[ 117.944335][ T1054] softirqs last enabled at (46222): [] handle_softirqs+0x358/0x620
[ 117.944979][ T1054] softirqs last disabled at (46217): [] __irq_exit_rcu+0xfa/0x160
[ 117.945603][ T1054] ---[ end trace 0000000000000000 ]---
[ 118.106482][ T1055] br-test2: port 26(br-test2-du26) entered blocking state
[ 118.106952][ T1055] br-test2: port 26(br-test2-du26) entered disabled state
[ 118.107459][ T1055] br-test2-du26: entered allmulticast mode
[ 118.111825][ T1055] br-test2-du26: entered promiscuous mode
[ 118.113204][ T1055] br-test2: port 26(br-test2-du26) entered blocking state
[ 118.113629][ T1055] br-test2: port 26(br-test2-du26) entered forwarding state
[ 118.115329][ T1055] ------------[ cut here ]------------
[ 118.115737][ T1055] WARNING: CPU: 3 PID: 1055 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 118.116382][ T1055] Modules linked in: dummy sch_ingress bridge stp llc 8021q vrf veth
[ 118.116906][ T1055] CPU: 3 UID: 0 PID: 1055 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 118.117578][ T1055] Tainted: [W]=WARN
[ 118.117825][ T1055] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 118.118232][ T1055] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 118.118582][ T1055] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 118.119778][ T1055] RSP: 0018:ffffc90000727080 EFLAGS: 00010246
[ 118.120209][ T1055] RAX: 0000000000000000 RBX: ffff88800ec2a000 RCX: 0000000000000001
[ 118.120731][ T1055] RDX: 0000000000000000 RSI: ffffffff9169b941 RDI: ffffffff90e555e0
[ 118.121238][ T1055] RBP: ffffc90000727168 R08: 0000000000000000 R09: 0000000000000000
[ 118.121761][ T1055] R10: ffffc90000727198 R11: ffffffff924a8918 R12: 1ffff920000e4e14
[ 118.122267][ T1055] R13: 00000000000005dc R14: ffffc90000727198 R15: ffff88800ec2af08
[ 118.122959][ T1055] FS: 00007f88afa75800(0000) GS:ffff8880a2c37000(0000) knlGS:0000000000000000
[ 118.123676][ T1055] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 118.124089][ T1055] CR2: 00000000004a1738 CR3: 000000000f263005 CR4: 0000000000772ef0
[ 118.124601][ T1055] PKRU: 55555554
[ 118.124841][ T1055] Call Trace:
[ 118.125081][ T1055]
[ 118.125248][ T1055] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 118.125590][ T1055] ? mark_held_locks+0x49/0x80
[ 118.125914][ T1055] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 118.126328][ T1055] ? lockdep_hardirqs_on+0x7c/0x110
[ 118.126670][ T1055] netif_set_mtu+0x88/0x100
[ 118.127001][ T1055] ? __pfx_netif_set_mtu+0x10/0x10
[ 118.127347][ T1055] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 118.127834][ T1055] dev_set_mtu+0xa0/0x150
[ 118.128114][ T1055] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 118.128879][ T1055] br_add_if+0xda3/0x1330 [bridge]
[ 118.129520][ T1055] do_set_master+0x32f/0x500
[ 118.130007][ T1055] ? rtnl_configure_link+0x1d3/0x260
[ 118.130559][ T1055] rtnl_newlink_create+0x3c5/0x770
[ 118.131113][ T1055] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 118.131701][ T1055] ? __dev_get_by_name+0x12/0x50
[ 118.132265][ T1055] ? rtnl_dev_get+0xa2/0x150
[ 118.132878][ T1055] ? __pfx_rtnl_dev_get+0x10/0x10
[ 118.133480][ T1055] ? rtnl_newlink+0x651/0xa60
[ 118.134052][ T1055] ? reacquire_held_locks+0xd1/0x200
[ 118.134660][ T1055] __rtnl_newlink+0x231/0xa40
[ 118.135252][ T1055] rtnl_newlink+0x69a/0xa60
[ 118.135843][ T1055] ? __pfx_rtnl_newlink+0x10/0x10
[ 118.136460][ T1055] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 118.137036][ T1055] ? __lock_release+0x5d/0x170
[ 118.137613][ T1055] ? __pfx_rtnl_newlink+0x10/0x10
[ 118.138200][ T1055] rtnetlink_rcv_msg+0x710/0xc00
[ 118.138807][ T1055] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 118.139422][ T1055] ? __lock_acquire+0x44d/0x7e0
[ 118.140029][ T1055] netlink_rcv_skb+0x121/0x350
[ 118.140632][ T1055] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 118.141210][ T1055] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 118.141847][ T1055] ? netlink_deliver_tap+0x13e/0x340
[ 118.142444][ T1055] ? netlink_deliver_tap+0xc3/0x340
[ 118.143034][ T1055] netlink_unicast+0x49e/0x780
[ 118.143640][ T1055] ? __pfx_netlink_unicast+0x10/0x10
[ 118.144241][ T1055] ? __lock_acquire+0x44d/0x7e0
[ 118.144873][ T1055] netlink_sendmsg+0x721/0xbe0
[ 118.145469][ T1055] ? __pfx_netlink_sendmsg+0x10/0x10
[ 118.146018][ T1055] ? __import_iovec+0x238/0x3c0
[ 118.146628][ T1055] ____sys_sendmsg+0x7ad/0xa10
[ 118.147213][ T1055] ? __pfx_____sys_sendmsg+0x10/0x10
[ 118.147827][ T1055] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 118.148569][ T1055] ? rcu_read_unlock+0x18/0x70
[ 118.149157][ T1055] ___sys_sendmsg+0xed/0x170
[ 118.149772][ T1055] ? __pfx____sys_sendmsg+0x10/0x10
[ 118.150350][ T1055] ? __pfx_handle_pte_fault+0x10/0x10
[ 118.150959][ T1055] ? reacquire_held_locks+0xd1/0x200
[ 118.151563][ T1055] ? do_user_addr_fault+0x461/0xe00
[ 118.152167][ T1055] ? __handle_mm_fault+0x3fc/0x5e0
[ 118.152774][ T1055] ? __pfx___handle_mm_fault+0x10/0x10
[ 118.153356][ T1055] ? lock_vma_under_rcu+0x36c/0x6b0
[ 118.154004][ T1055] __sys_sendmsg+0x10b/0x1a0
[ 118.154640][ T1055] ? __pfx___sys_sendmsg+0x10/0x10
[ 118.155216][ T1055] ? exc_page_fault+0x5d/0xc0
[ 118.155832][ T1055] ? do_user_addr_fault+0x959/0xe00
[ 118.156422][ T1055] ? rcu_is_watching+0x12/0xc0
[ 118.156993][ T1055] do_syscall_64+0xc1/0x380
[ 118.157578][ T1055] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 118.158281][ T1055] RIP: 0033:0x7f88afc421e7
[ 118.158874][ T1055] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 118.160937][ T1055] RSP: 002b:00007ffc7768d818 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 118.161838][ T1055] RAX: ffffffffffffffda RBX: 00007ffc7768df40 RCX: 00007f88afc421e7
[ 118.162703][ T1055] RDX: 0000000000000000 RSI: 00007ffc7768d880 RDI: 0000000000000005
[ 118.163580][ T1055] RBP: 0000000000000000 R08: 000000000000004c R09: 0000000000403668
[ 118.164451][ T1055] R10: 0000000000403668 R11: 0000000000000246 R12: 00007ffc7768df78
[ 118.165305][ T1055] R13: 00000000686e0b6b R14: 0000000000499600 R15: 0000000000000000
[ 118.165854][ T1055]
[ 118.166098][ T1055] irq event stamp: 43295
[ 118.166356][ T1055] hardirqs last enabled at (43303): [] __up_console_sem+0x6b/0x80
[ 118.166929][ T1055] hardirqs last disabled at (43312): [] __up_console_sem+0x50/0x80
[ 118.167503][ T1055] softirqs last enabled at (42622): [] handle_softirqs+0x358/0x620
[ 118.168060][ T1055] softirqs last disabled at (42549): [] __irq_exit_rcu+0xfa/0x160
[ 118.168808][ T1055] ---[ end trace 0000000000000000 ]---
[ 118.345812][ T1058] br-test2: port 27(br-test2-du27) entered blocking state
[ 118.346327][ T1058] br-test2: port 27(br-test2-du27) entered disabled state
[ 118.347265][ T1058] br-test2-du27: entered allmulticast mode
[ 118.351735][ T1058] br-test2-du27: entered promiscuous mode
[ 118.353185][ T1058] br-test2: port 27(br-test2-du27) entered blocking state
[ 118.353677][ T1058] br-test2: port 27(br-test2-du27) entered forwarding state
[ 118.354872][ T1058] ------------[ cut here ]------------
[ 118.355256][ T1058] WARNING: CPU: 2 PID: 1058 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 118.356060][ T1058] Modules linked in: dummy sch_ingress bridge stp llc 8021q vrf veth
[ 118.356645][ T1058] CPU: 2 UID: 0 PID: 1058 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 118.357374][ T1058] Tainted: [W]=WARN
[ 118.357660][ T1058] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 118.358115][ T1058] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 118.358507][ T1058] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 118.359769][ T1058] RSP: 0018:ffffc90000727080 EFLAGS: 00010246
[ 118.360210][ T1058] RAX: 0000000000000000 RBX: ffff88800ec2a000 RCX: 0000000000000001
[ 118.360756][ T1058] RDX: 0000000000000000 RSI: ffffffff9169b941 RDI: ffffffff90e555e0
[ 118.361286][ T1058] RBP: ffffc90000727168 R08: 0000000000000000 R09: 0000000000000000
[ 118.361822][ T1058] R10: ffffc90000727198 R11: ffffffff924a8918 R12: 1ffff920000e4e14
[ 118.362371][ T1058] R13: 00000000000005dc R14: ffffc90000727198 R15: ffff88800ec2af08
[ 118.362914][ T1058] FS: 00007f165b0c3800(0000) GS:ffff8880a2bb7000(0000) knlGS:0000000000000000
[ 118.363590][ T1058] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 118.364266][ T1058] CR2: 00000000004a1738 CR3: 000000000f167003 CR4: 0000000000772ef0
[ 118.365220][ T1058] PKRU: 55555554
[ 118.365687][ T1058] Call Trace:
[ 118.366130][ T1058]
[ 118.366449][ T1058] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 118.367066][ T1058] ? mark_held_locks+0x49/0x80
[ 118.367675][ T1058] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 118.368422][ T1058] ? lockdep_hardirqs_on+0x7c/0x110
[ 118.369079][ T1058] netif_set_mtu+0x88/0x100
[ 118.369663][ T1058] ? __pfx_netif_set_mtu+0x10/0x10
[ 118.370266][ T1058] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 118.371119][ T1058] dev_set_mtu+0xa0/0x150
[ 118.371585][ T1058] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 118.372432][ T1058] br_add_if+0xda3/0x1330 [bridge]
[ 118.373615][ T1058] do_set_master+0x32f/0x500
[ 118.374258][ T1058] ? rtnl_configure_link+0x1d3/0x260
[ 118.374911][ T1058] rtnl_newlink_create+0x3c5/0x770
[ 118.375561][ T1058] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 118.376190][ T1058] ? __dev_get_by_name+0x12/0x50
[ 118.376832][ T1058] ? rtnl_dev_get+0xa2/0x150
[ 118.377472][ T1058] ? __pfx_rtnl_dev_get+0x10/0x10
[ 118.378111][ T1058] ? rtnl_newlink+0x651/0xa60
[ 118.378762][ T1058] ? reacquire_held_locks+0xd1/0x200
[ 118.379432][ T1058] __rtnl_newlink+0x231/0xa40
[ 118.380089][ T1058] rtnl_newlink+0x69a/0xa60
[ 118.380755][ T1058] ? __pfx_rtnl_newlink+0x10/0x10
[ 118.381370][ T1058] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 118.382003][ T1058] ? __lock_release+0x5d/0x170
[ 118.382638][ T1058] ? __pfx_rtnl_newlink+0x10/0x10
[ 118.383236][ T1058] rtnetlink_rcv_msg+0x710/0xc00
[ 118.383846][ T1058] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 118.384450][ T1058] ? __lock_acquire+0x44d/0x7e0
[ 118.385085][ T1058] netlink_rcv_skb+0x121/0x350
[ 118.385660][ T1058] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 118.386230][ T1058] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 118.386841][ T1058] ? netlink_deliver_tap+0x13e/0x340
[ 118.387432][ T1058] ? netlink_deliver_tap+0xc3/0x340
[ 118.388110][ T1058] netlink_unicast+0x49e/0x780
[ 118.388784][ T1058] ? __pfx_netlink_unicast+0x10/0x10
[ 118.389376][ T1058] ? __lock_acquire+0x44d/0x7e0
[ 118.389978][ T1058] netlink_sendmsg+0x721/0xbe0
[ 118.390596][ T1058] ? __pfx_netlink_sendmsg+0x10/0x10
[ 118.391202][ T1058] ? __import_iovec+0x238/0x3c0
[ 118.391835][ T1058] ____sys_sendmsg+0x7ad/0xa10
[ 118.392477][ T1058] ? __pfx_____sys_sendmsg+0x10/0x10
[ 118.393062][ T1058] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 118.394827][ T1058] ? rcu_read_unlock+0x18/0x70
[ 118.395480][ T1058] ___sys_sendmsg+0xed/0x170
[ 118.396139][ T1058] ? __pfx____sys_sendmsg+0x10/0x10
[ 118.396773][ T1058] ? __pfx_handle_pte_fault+0x10/0x10
[ 118.397423][ T1058] ? reacquire_held_locks+0xd1/0x200
[ 118.398033][ T1058] ? do_user_addr_fault+0x461/0xe00
[ 118.398696][ T1058] ? __handle_mm_fault+0x3fc/0x5e0
[ 118.399788][ T1058] ? __pfx___handle_mm_fault+0x10/0x10
[ 118.400422][ T1058] ? lock_vma_under_rcu+0x36c/0x6b0
[ 118.401080][ T1058] __sys_sendmsg+0x10b/0x1a0
[ 118.401713][ T1058] ? __pfx___sys_sendmsg+0x10/0x10
[ 118.402364][ T1058] ? exc_page_fault+0x5d/0xc0
[ 118.403023][ T1058] ? do_user_addr_fault+0x959/0xe00
[ 118.403670][ T1058] ? rcu_is_watching+0x12/0xc0
[ 118.404332][ T1058] do_syscall_64+0xc1/0x380
[ 118.405442][ T1058] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 118.406219][ T1058] RIP: 0033:0x7f165b2901e7
[ 118.406871][ T1058] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 118.409064][ T1058] RSP: 002b:00007ffe74159aa8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 118.410036][ T1058] RAX: ffffffffffffffda RBX: 00007ffe7415a1d0 RCX: 00007f165b2901e7
[ 118.412354][ T1058] RDX: 0000000000000000 RSI: 00007ffe74159b10 RDI: 0000000000000005
[ 118.413279][ T1058] RBP: 0000000000000000 R08: 000000000000004c R09: 0000000000403668
[ 118.414248][ T1058] R10: 0000000000403668 R11: 0000000000000246 R12: 00007ffe7415a208
[ 118.415249][ T1058] R13: 00000000686e0b6b R14: 0000000000499600 R15: 0000000000000000
[ 118.426191][ T1058]
[ 118.426475][ T1058] irq event stamp: 48049
[ 118.426749][ T1058] hardirqs last enabled at (48059): [] __up_console_sem+0x6b/0x80
[ 118.427410][ T1058] hardirqs last disabled at (48070): [] __up_console_sem+0x50/0x80
[ 118.428022][ T1058] softirqs last enabled at (47006): [] handle_softirqs+0x358/0x620
[ 118.428668][ T1058] softirqs last disabled at (46891): [] __irq_exit_rcu+0xfa/0x160
[ 118.429307][ T1058] ---[ end trace 0000000000000000 ]---
[ 118.589086][ T1059] br-test2: port 28(br-test2-du28) entered blocking state
[ 118.590116][ T1059] br-test2: port 28(br-test2-du28) entered disabled state
[ 118.590682][ T1059] br-test2-du28: entered allmulticast mode
[ 118.594623][ T1059] br-test2-du28: entered promiscuous mode
[ 118.596072][ T1059] br-test2: port 28(br-test2-du28) entered blocking state
[ 118.596548][ T1059] br-test2: port 28(br-test2-du28) entered forwarding state
[ 118.598065][ T1059] ------------[ cut here ]------------
[ 118.598522][ T1059] WARNING: CPU: 2 PID: 1059 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 118.599241][ T1059] Modules linked in: dummy sch_ingress bridge stp llc 8021q vrf veth
[ 118.599820][ T1059] CPU: 2 UID: 0 PID: 1059 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 118.600553][ T1059] Tainted: [W]=WARN
[ 118.600837][ T1059] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 118.601274][ T1059] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 118.601655][ T1059] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 118.602896][ T1059] RSP: 0018:ffffc900004f7080 EFLAGS: 00010246
[ 118.603400][ T1059] RAX: 0000000000000000 RBX: ffff88800ec2a000 RCX: 0000000000000001
[ 118.603923][ T1059] RDX: 0000000000000000 RSI: ffffffff9169b941 RDI: ffffffff90e555e0
[ 118.604471][ T1059] RBP: ffffc900004f7168 R08: 0000000000000000 R09: 0000000000000000
[ 118.605000][ T1059] R10: ffffc900004f7198 R11: ffffffff924a8918 R12: 1ffff9200009ee14
[ 118.605556][ T1059] R13: 00000000000005dc R14: ffffc900004f7198 R15: ffff88800ec2af08
[ 118.606096][ T1059] FS: 00007f95d0552800(0000) GS:ffff8880a2bb7000(0000) knlGS:0000000000000000
[ 118.606726][ T1059] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 118.607209][ T1059] CR2: 00000000004a1738 CR3: 0000000005083005 CR4: 0000000000772ef0
[ 118.607763][ T1059] PKRU: 55555554
[ 118.608033][ T1059] Call Trace:
[ 118.608310][ T1059]
[ 118.608509][ T1059] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 118.608881][ T1059] ? mark_held_locks+0x49/0x80
[ 118.609247][ T1059] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 118.609694][ T1059] ? lockdep_hardirqs_on+0x7c/0x110
[ 118.610051][ T1059] netif_set_mtu+0x88/0x100
[ 118.610425][ T1059] ? __pfx_netif_set_mtu+0x10/0x10
[ 118.610788][ T1059] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 118.611321][ T1059] dev_set_mtu+0xa0/0x150
[ 118.611611][ T1059] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 118.612105][ T1059] br_add_if+0xda3/0x1330 [bridge]
[ 118.612513][ T1059] do_set_master+0x32f/0x500
[ 118.612880][ T1059] ? rtnl_configure_link+0x1d3/0x260
[ 118.613229][ T1059] rtnl_newlink_create+0x3c5/0x770
[ 118.613592][ T1059] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 118.613932][ T1059] ? __dev_get_by_name+0x12/0x50
[ 118.614291][ T1059] ? rtnl_dev_get+0xa2/0x150
[ 118.614654][ T1059] ? __pfx_rtnl_dev_get+0x10/0x10
[ 118.615041][ T1059] ? rtnl_newlink+0x651/0xa60
[ 118.615399][ T1059] ? reacquire_held_locks+0xd1/0x200
[ 118.615769][ T1059] __rtnl_newlink+0x231/0xa40
[ 118.616127][ T1059] rtnl_newlink+0x69a/0xa60
[ 118.616490][ T1059] ? __pfx_rtnl_newlink+0x10/0x10
[ 118.616855][ T1059] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 118.617198][ T1059] ? __lock_release+0x5d/0x170
[ 118.617555][ T1059] ? __pfx_rtnl_newlink+0x10/0x10
[ 118.617895][ T1059] rtnetlink_rcv_msg+0x710/0xc00
[ 118.618240][ T1059] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 118.618602][ T1059] ? __lock_acquire+0x44d/0x7e0
[ 118.618987][ T1059] netlink_rcv_skb+0x121/0x350
[ 118.619337][ T1059] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 118.619699][ T1059] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 118.620061][ T1059] ? netlink_deliver_tap+0x13e/0x340
[ 118.620415][ T1059] ? netlink_deliver_tap+0xc3/0x340
[ 118.620773][ T1059] netlink_unicast+0x49e/0x780
[ 118.621141][ T1059] ? __pfx_netlink_unicast+0x10/0x10
[ 118.621497][ T1059] ? __lock_acquire+0x44d/0x7e0
[ 118.621853][ T1059] netlink_sendmsg+0x721/0xbe0
[ 118.622201][ T1059] ? __pfx_netlink_sendmsg+0x10/0x10
[ 118.622556][ T1059] ? __import_iovec+0x238/0x3c0
[ 118.622939][ T1059] ____sys_sendmsg+0x7ad/0xa10
[ 118.623298][ T1059] ? __pfx_____sys_sendmsg+0x10/0x10
[ 118.623653][ T1059] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 118.624145][ T1059] ? rcu_read_unlock+0x18/0x70
[ 118.624525][ T1059] ___sys_sendmsg+0xed/0x170
[ 118.624886][ T1059] ? __pfx____sys_sendmsg+0x10/0x10
[ 118.625234][ T1059] ? __pfx_handle_pte_fault+0x10/0x10
[ 118.625612][ T1059] ? reacquire_held_locks+0xd1/0x200
[ 118.625989][ T1059] ? do_user_addr_fault+0x461/0xe00
[ 118.626352][ T1059] ? __handle_mm_fault+0x3fc/0x5e0
[ 118.626743][ T1059] ? __pfx___handle_mm_fault+0x10/0x10
[ 118.627093][ T1059] ? lock_vma_under_rcu+0x36c/0x6b0
[ 118.627611][ T1059] __sys_sendmsg+0x10b/0x1a0
[ 118.628153][ T1059] ? __pfx___sys_sendmsg+0x10/0x10
[ 118.628536][ T1059] ? exc_page_fault+0x5d/0xc0
[ 118.628908][ T1059] ? do_user_addr_fault+0x959/0xe00
[ 118.629421][ T1059] ? rcu_is_watching+0x12/0xc0
[ 118.630013][ T1059] do_syscall_64+0xc1/0x380
[ 118.630617][ T1059] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 118.631356][ T1059] RIP: 0033:0x7f95d071f1e7
[ 118.631985][ T1059] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 118.634024][ T1059] RSP: 002b:00007ffed6954c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 118.634631][ T1059] RAX: ffffffffffffffda RBX: 00007ffed6955390 RCX: 00007f95d071f1e7
[ 118.635150][ T1059] RDX: 0000000000000000 RSI: 00007ffed6954cd0 RDI: 0000000000000005
[ 118.635691][ T1059] RBP: 0000000000000000 R08: 000000000000004c R09: 0000000000403668
[ 118.636227][ T1059] R10: 0000000000403668 R11: 0000000000000246 R12: 00007ffed69553c8
[ 118.636777][ T1059] R13: 00000000686e0b6c R14: 0000000000499600 R15: 0000000000000000
[ 118.637306][ T1059]
[ 118.637596][ T1059] irq event stamp: 42465
[ 118.637864][ T1059] hardirqs last enabled at (42475): [] __up_console_sem+0x6b/0x80
[ 118.638498][ T1059] hardirqs last disabled at (42486): [] __up_console_sem+0x50/0x80
[ 118.639096][ T1059] softirqs last enabled at (41450): [] handle_softirqs+0x358/0x620
[ 118.639712][ T1059] softirqs last disabled at (41331): [] __irq_exit_rcu+0xfa/0x160
[ 118.640312][ T1059] ---[ end trace 0000000000000000 ]---
[ 118.804709][ T1062] br-test2: port 29(br-test2-du29) entered blocking state
[ 118.805144][ T1062] br-test2: port 29(br-test2-du29) entered disabled state
[ 118.805572][ T1062] br-test2-du29: entered allmulticast mode
[ 118.809356][ T1062] br-test2-du29: entered promiscuous mode
[ 118.810702][ T1062] br-test2: port 29(br-test2-du29) entered blocking state
[ 118.811139][ T1062] br-test2: port 29(br-test2-du29) entered forwarding state
[ 118.812284][ T1062] ------------[ cut here ]------------
[ 118.812687][ T1062] WARNING: CPU: 0 PID: 1062 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 118.813338][ T1062] Modules linked in: dummy sch_ingress bridge stp llc 8021q vrf veth
[ 118.813877][ T1062] CPU: 0 UID: 0 PID: 1062 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 118.814574][ T1062] Tainted: [W]=WARN
[ 118.814823][ T1062] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 118.815242][ T1062] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 118.815594][ T1062] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 118.816814][ T1062] RSP: 0018:ffffc90000727080 EFLAGS: 00010246
[ 118.817228][ T1062] RAX: 0000000000000000 RBX: ffff88800ec2a000 RCX: 0000000000000001
[ 118.817729][ T1062] RDX: 0000000000000000 RSI: ffffffff9169b941 RDI: ffffffff90e555e0
[ 118.818275][ T1062] RBP: ffffc90000727168 R08: 0000000000000000 R09: 0000000000000000
[ 118.818779][ T1062] R10: ffffc90000727198 R11: ffffffff924a8918 R12: 1ffff920000e4e14
[ 118.819269][ T1062] R13: 00000000000005dc R14: ffffc90000727198 R15: ffff88800ec2af08
[ 118.819814][ T1062] FS: 00007f8f1ee44800(0000) GS:ffff8880a2ab7000(0000) knlGS:0000000000000000
[ 118.820425][ T1062] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 118.820865][ T1062] CR2: 00000000004a1738 CR3: 000000000e087001 CR4: 0000000000772ef0
[ 118.821383][ T1062] PKRU: 55555554
[ 118.821665][ T1062] Call Trace:
[ 118.821947][ T1062]
[ 118.822124][ T1062] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 118.822490][ T1062] ? mark_held_locks+0x49/0x80
[ 118.822840][ T1062] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 118.823273][ T1062] ? lockdep_hardirqs_on+0x7c/0x110
[ 118.823651][ T1062] netif_set_mtu+0x88/0x100
[ 118.824001][ T1062] ? __pfx_netif_set_mtu+0x10/0x10
[ 118.824384][ T1062] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 118.824884][ T1062] dev_set_mtu+0xa0/0x150
[ 118.825144][ T1062] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 118.825611][ T1062] br_add_if+0xda3/0x1330 [bridge]
[ 118.826000][ T1062] do_set_master+0x32f/0x500
[ 118.826346][ T1062] ? rtnl_configure_link+0x1d3/0x260
[ 118.826695][ T1062] rtnl_newlink_create+0x3c5/0x770
[ 118.827034][ T1062] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 118.827382][ T1062] ? __dev_get_by_name+0x12/0x50
[ 118.827731][ T1062] ? rtnl_dev_get+0xa2/0x150
[ 118.828081][ T1062] ? __pfx_rtnl_dev_get+0x10/0x10
[ 118.828443][ T1062] ? rtnl_newlink+0x651/0xa60
[ 118.828785][ T1062] ? reacquire_held_locks+0xd1/0x200
[ 118.829134][ T1062] __rtnl_newlink+0x231/0xa40
[ 118.829503][ T1062] rtnl_newlink+0x69a/0xa60
[ 118.829836][ T1062] ? __pfx_rtnl_newlink+0x10/0x10
[ 118.830178][ T1062] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 118.830504][ T1062] ? __lock_release+0x5d/0x170
[ 118.830825][ T1062] ? __pfx_rtnl_newlink+0x10/0x10
[ 118.831142][ T1062] rtnetlink_rcv_msg+0x710/0xc00
[ 118.831475][ T1062] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 118.831802][ T1062] ? __lock_acquire+0x44d/0x7e0
[ 118.832130][ T1062] netlink_rcv_skb+0x121/0x350
[ 118.832467][ T1062] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 118.832794][ T1062] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 118.833126][ T1062] ? netlink_deliver_tap+0x13e/0x340
[ 118.833455][ T1062] ? netlink_deliver_tap+0xc3/0x340
[ 118.833776][ T1062] netlink_unicast+0x49e/0x780
[ 118.834101][ T1062] ? __pfx_netlink_unicast+0x10/0x10
[ 118.834449][ T1062] ? __lock_acquire+0x44d/0x7e0
[ 118.834777][ T1062] netlink_sendmsg+0x721/0xbe0
[ 118.835097][ T1062] ? __pfx_netlink_sendmsg+0x10/0x10
[ 118.835424][ T1062] ? __import_iovec+0x238/0x3c0
[ 118.835751][ T1062] ____sys_sendmsg+0x7ad/0xa10
[ 118.836075][ T1062] ? __pfx_____sys_sendmsg+0x10/0x10
[ 118.836407][ T1062] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 118.836852][ T1062] ? rcu_read_unlock+0x18/0x70
[ 118.837200][ T1062] ___sys_sendmsg+0xed/0x170
[ 118.837546][ T1062] ? __pfx____sys_sendmsg+0x10/0x10
[ 118.837882][ T1062] ? __pfx_handle_pte_fault+0x10/0x10
[ 118.838228][ T1062] ? reacquire_held_locks+0xd1/0x200
[ 118.838571][ T1062] ? do_user_addr_fault+0x461/0xe00
[ 118.838910][ T1062] ? __handle_mm_fault+0x3fc/0x5e0
[ 118.839248][ T1062] ? __pfx___handle_mm_fault+0x10/0x10
[ 118.839590][ T1062] ? lock_vma_under_rcu+0x36c/0x6b0
[ 118.839956][ T1062] __sys_sendmsg+0x10b/0x1a0
[ 118.840303][ T1062] ? __pfx___sys_sendmsg+0x10/0x10
[ 118.840649][ T1062] ? exc_page_fault+0x5d/0xc0
[ 118.840999][ T1062] ? do_user_addr_fault+0x959/0xe00
[ 118.841338][ T1062] ? rcu_is_watching+0x12/0xc0
[ 118.841692][ T1062] do_syscall_64+0xc1/0x380
[ 118.842038][ T1062] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 118.842478][ T1062] RIP: 0033:0x7f8f1f0111e7
[ 118.842836][ T1062] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 118.844103][ T1062] RSP: 002b:00007ffd5b1514e8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 118.844670][ T1062] RAX: ffffffffffffffda RBX: 00007ffd5b151c10 RCX: 00007f8f1f0111e7
[ 118.845195][ T1062] RDX: 0000000000000000 RSI: 00007ffd5b151550 RDI: 0000000000000005
[ 118.845739][ T1062] RBP: 0000000000000000 R08: 000000000000004c R09: 0000000000403668
[ 118.846264][ T1062] R10: 0000000000403668 R11: 0000000000000246 R12: 00007ffd5b151c48
[ 118.846789][ T1062] R13: 00000000686e0b6c R14: 0000000000499600 R15: 0000000000000000
[ 118.847318][ T1062]
[ 118.847601][ T1062] irq event stamp: 40531
[ 118.847896][ T1062] hardirqs last enabled at (40539): [] __up_console_sem+0x6b/0x80
[ 118.848520][ T1062] hardirqs last disabled at (40548): [] __up_console_sem+0x50/0x80
[ 118.849135][ T1062] softirqs last enabled at (39698): [] handle_softirqs+0x358/0x620
[ 118.849762][ T1062] softirqs last disabled at (39577): [] __irq_exit_rcu+0xfa/0x160
[ 118.850374][ T1062] ---[ end trace 0000000000000000 ]---
[ 119.003828][ T1063] br-test2: port 30(br-test2-du30) entered blocking state
[ 119.004382][ T1063] br-test2: port 30(br-test2-du30) entered disabled state
[ 119.005924][ T1063] br-test2-du30: entered allmulticast mode
[ 119.010494][ T1063] br-test2-du30: entered promiscuous mode
[ 119.012037][ T1063] br-test2: port 30(br-test2-du30) entered blocking state
[ 119.012539][ T1063] br-test2: port 30(br-test2-du30) entered forwarding state
[ 119.013990][ T1063] ------------[ cut here ]------------
[ 119.014549][ T1063] WARNING: CPU: 2 PID: 1063 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 119.015406][ T1063] Modules linked in: dummy sch_ingress bridge stp llc 8021q vrf veth
[ 119.016035][ T1063] CPU: 2 UID: 0 PID: 1063 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 119.016865][ T1063] Tainted: [W]=WARN
[ 119.017203][ T1063] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 119.017671][ T1063] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 119.018107][ T1063] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 119.019425][ T1063] RSP: 0018:ffffc90000537080 EFLAGS: 00010246
[ 119.019864][ T1063] RAX: 0000000000000000 RBX: ffff88800ec2a000 RCX: 0000000000000001
[ 119.020369][ T1063] RDX: 0000000000000000 RSI: ffffffff9169b941 RDI: ffffffff90e555e0
[ 119.020910][ T1063] RBP: ffffc90000537168 R08: 0000000000000000 R09: 0000000000000000
[ 119.021645][ T1063] R10: ffffc90000537198 R11: ffffffff924a8918 R12: 1ffff920000a6e14
[ 119.022196][ T1063] R13: 00000000000005dc R14: ffffc90000537198 R15: ffff88800ec2af08
[ 119.022741][ T1063] FS: 00007f6b5fe6c800(0000) GS:ffff8880a2bb7000(0000) knlGS:0000000000000000
[ 119.023345][ T1063] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 119.023787][ T1063] CR2: 00000000004a1738 CR3: 0000000009f42004 CR4: 0000000000772ef0
[ 119.024329][ T1063] PKRU: 55555554
[ 119.024598][ T1063] Call Trace:
[ 119.024852][ T1063]
[ 119.025057][ T1063] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 119.025453][ T1063] ? mark_held_locks+0x49/0x80
[ 119.025807][ T1063] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 119.026299][ T1063] ? lockdep_hardirqs_on+0x7c/0x110
[ 119.026652][ T1063] netif_set_mtu+0x88/0x100
[ 119.026987][ T1063] ? __pfx_netif_set_mtu+0x10/0x10
[ 119.027347][ T1063] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 119.027826][ T1063] dev_set_mtu+0xa0/0x150
[ 119.028090][ T1063] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 119.028552][ T1063] br_add_if+0xda3/0x1330 [bridge]
[ 119.028982][ T1063] do_set_master+0x32f/0x500
[ 119.029356][ T1063] ? rtnl_configure_link+0x1d3/0x260
[ 119.029743][ T1063] rtnl_newlink_create+0x3c5/0x770
[ 119.030131][ T1063] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 119.030517][ T1063] ? __dev_get_by_name+0x12/0x50
[ 119.030911][ T1063] ? rtnl_dev_get+0xa2/0x150
[ 119.031318][ T1063] ? __pfx_rtnl_dev_get+0x10/0x10
[ 119.031761][ T1063] ? rtnl_newlink+0x651/0xa60
[ 119.032187][ T1063] ? reacquire_held_locks+0xd1/0x200
[ 119.032630][ T1063] __rtnl_newlink+0x231/0xa40
[ 119.033069][ T1063] rtnl_newlink+0x69a/0xa60
[ 119.033505][ T1063] ? __pfx_rtnl_newlink+0x10/0x10
[ 119.033925][ T1063] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 119.034346][ T1063] ? __lock_release+0x5d/0x170
[ 119.034776][ T1063] ? __pfx_rtnl_newlink+0x10/0x10
[ 119.035190][ T1063] rtnetlink_rcv_msg+0x710/0xc00
[ 119.035584][ T1063] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 119.035977][ T1063] ? __lock_acquire+0x44d/0x7e0
[ 119.036386][ T1063] netlink_rcv_skb+0x121/0x350
[ 119.036838][ T1063] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 119.037221][ T1063] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 119.037664][ T1063] ? netlink_deliver_tap+0x13e/0x340
[ 119.038071][ T1063] ? netlink_deliver_tap+0xc3/0x340
[ 119.038482][ T1063] netlink_unicast+0x49e/0x780
[ 119.038877][ T1063] ? __pfx_netlink_unicast+0x10/0x10
[ 119.039267][ T1063] ? __lock_acquire+0x44d/0x7e0
[ 119.039664][ T1063] netlink_sendmsg+0x721/0xbe0
[ 119.040037][ T1063] ? __pfx_netlink_sendmsg+0x10/0x10
[ 119.040436][ T1063] ? __import_iovec+0x238/0x3c0
[ 119.040852][ T1063] ____sys_sendmsg+0x7ad/0xa10
[ 119.041238][ T1063] ? __pfx_____sys_sendmsg+0x10/0x10
[ 119.041662][ T1063] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 119.042092][ T1063] ? rcu_read_unlock+0x18/0x70
[ 119.042473][ T1063] ___sys_sendmsg+0xed/0x170
[ 119.042863][ T1063] ? __pfx____sys_sendmsg+0x10/0x10
[ 119.043248][ T1063] ? __pfx_handle_pte_fault+0x10/0x10
[ 119.043648][ T1063] ? reacquire_held_locks+0xd1/0x200
[ 119.044066][ T1063] ? do_user_addr_fault+0x461/0xe00
[ 119.044551][ T1063] ? __handle_mm_fault+0x3fc/0x5e0
[ 119.044907][ T1063] ? __pfx___handle_mm_fault+0x10/0x10
[ 119.045264][ T1063] ? lock_vma_under_rcu+0x36c/0x6b0
[ 119.045636][ T1063] __sys_sendmsg+0x10b/0x1a0
[ 119.046007][ T1063] ? __pfx___sys_sendmsg+0x10/0x10
[ 119.046408][ T1063] ? exc_page_fault+0x5d/0xc0
[ 119.046795][ T1063] ? do_user_addr_fault+0x959/0xe00
[ 119.047189][ T1063] ? rcu_is_watching+0x12/0xc0
[ 119.047982][ T1063] do_syscall_64+0xc1/0x380
[ 119.048381][ T1063] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 119.048839][ T1063] RIP: 0033:0x7f6b600391e7
[ 119.049233][ T1063] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 119.050535][ T1063] RSP: 002b:00007ffc0de92588 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 119.051078][ T1063] RAX: ffffffffffffffda RBX: 00007ffc0de92cb0 RCX: 00007f6b600391e7
[ 119.051634][ T1063] RDX: 0000000000000000 RSI: 00007ffc0de925f0 RDI: 0000000000000005
[ 119.052196][ T1063] RBP: 0000000000000000 R08: 000000000000004c R09: 0000000000403668
[ 119.052743][ T1063] R10: 0000000000403668 R11: 0000000000000246 R12: 00007ffc0de92ce8
[ 119.053283][ T1063] R13: 00000000686e0b6c R14: 0000000000499600 R15: 0000000000000000
[ 119.053836][ T1063]
[ 119.054113][ T1063] irq event stamp: 42347
[ 119.054433][ T1063] hardirqs last enabled at (42359): [] __up_console_sem+0x6b/0x80
[ 119.055049][ T1063] hardirqs last disabled at (42368): [