[ 14.436969][ T251] ip (251) used greatest stack depth: 23808 bytes left
[ 18.656265][ T301] br1: port 1(veth1) entered blocking state
[ 18.656929][ T301] br1: port 1(veth1) entered disabled state
[ 18.657527][ T301] veth1: entered allmulticast mode
[ 18.661545][ T301] veth1: entered promiscuous mode
[ 18.663961][ T301] ------------[ cut here ]------------
[ 18.664345][ T301] WARNING: CPU: 2 PID: 301 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 18.665021][ T301] Modules linked in: bridge stp llc vrf veth
[ 18.665579][ T301] CPU: 2 UID: 0 PID: 301 Comm: ip Not tainted 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 18.666336][ T301] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 18.666772][ T301] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 18.667126][ T301] 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
[ 18.668335][ T301] RSP: 0018:ffffc90000646ef0 EFLAGS: 00010246
[ 18.668789][ T301] RAX: 0000000000000000 RBX: ffff888008e32000 RCX: 0000000000000001
[ 18.669322][ T301] RDX: 0000000000000000 RSI: ffffffffa6a9b941 RDI: ffffffffa62555e0
[ 18.669831][ T301] RBP: ffffc90000646fe0 R08: 0000000000000000 R09: 0000000000000000
[ 18.670353][ T301] R10: ffffc90000647010 R11: ffffffffa78a8918 R12: 1ffff920000c8de2
[ 18.670871][ T301] R13: 00000000000005dc R14: ffffc90000647010 R15: ffff888008e32f08
[ 18.671393][ T301] FS: 00007fa636429800(0000) GS:ffff88808d7b7000(0000) knlGS:0000000000000000
[ 18.672005][ T301] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 18.672446][ T301] CR2: 00000000004e5aa8 CR3: 000000000c202005 CR4: 0000000000772ef0
[ 18.672954][ T301] PKRU: 55555554
[ 18.673241][ T301] Call Trace:
[ 18.673506][ T301]
[ 18.673694][ T301] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 18.674040][ T301] ? find_held_lock+0x2b/0x80
[ 18.674401][ T301] ? mark_held_locks+0x49/0x80
[ 18.674746][ T301] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 18.675177][ T301] ? lockdep_hardirqs_on+0x7c/0x110
[ 18.675520][ T301] netif_set_mtu+0x88/0x100
[ 18.675869][ T301] ? __pfx_netif_set_mtu+0x10/0x10
[ 18.676235][ T301] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 18.676710][ T301] dev_set_mtu+0xa0/0x150
[ 18.676980][ T301] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 18.677460][ T301] br_add_if+0xda3/0x1330 [bridge]
[ 18.677851][ T301] do_set_master+0x32f/0x500
[ 18.678208][ T301] do_setlink.constprop.0+0x9f4/0x2480
[ 18.678549][ T301] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 18.678971][ T301] ? rcu_read_lock_any_held+0x43/0xb0
[ 18.679358][ T301] ? validate_chain+0x166/0x4d0
[ 18.679705][ T301] ? __kernel_text_address+0x12/0x40
[ 18.680070][ T301] ? __lock_acquire+0x44d/0x7e0
[ 18.680429][ T301] ? __mutex_trylock_common+0xf9/0x260
[ 18.680779][ T301] ? __pfx___mutex_trylock_common+0x10/0x10
[ 18.681208][ T301] ? rcu_is_watching+0x12/0xc0
[ 18.681552][ T301] ? rcu_is_watching+0x12/0xc0
[ 18.681890][ T301] ? trace_contention_end+0xdc/0x140
[ 18.682248][ T301] ? __mutex_lock+0x19c/0xcd0
[ 18.682593][ T301] ? find_held_lock+0x2b/0x80
[ 18.682935][ T301] ? rtnl_newlink+0x651/0xa60
[ 18.683291][ T301] ? __create_object+0x5e/0xb0
[ 18.683635][ T301] ? __pfx___mutex_lock+0x10/0x10
[ 18.683977][ T301] ? trace_cap_capable+0x10f/0x190
[ 18.684332][ T301] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 18.684764][ T301] ? __rtnl_newlink+0x40e/0xa40
[ 18.685110][ T301] rtnl_newlink+0x69a/0xa60
[ 18.685466][ T301] ? __pfx_rtnl_newlink+0x10/0x10
[ 18.685807][ T301] ? __lock_acquire+0x44d/0x7e0
[ 18.686173][ T301] ? find_held_lock+0x2b/0x80
[ 18.686509][ T301] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 18.686847][ T301] ? __lock_release+0x5d/0x170
[ 18.687196][ T301] ? __pfx_rtnl_newlink+0x10/0x10
[ 18.687543][ T301] rtnetlink_rcv_msg+0x710/0xc00
[ 18.687885][ T301] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 18.688247][ T301] ? __lock_acquire+0x44d/0x7e0
[ 18.688598][ T301] netlink_rcv_skb+0x121/0x350
[ 18.688960][ T301] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 18.689357][ T301] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 18.689713][ T301] ? netlink_deliver_tap+0x13e/0x340
[ 18.690056][ T301] ? netlink_deliver_tap+0xc3/0x340
[ 18.690409][ T301] netlink_unicast+0x49e/0x780
[ 18.690752][ T301] ? __pfx_netlink_unicast+0x10/0x10
[ 18.691104][ T301] ? __lock_acquire+0x44d/0x7e0
[ 18.691463][ T301] netlink_sendmsg+0x721/0xbe0
[ 18.691813][ T301] ? __pfx_netlink_sendmsg+0x10/0x10
[ 18.692168][ T301] ? __import_iovec+0x238/0x3c0
[ 18.692516][ T301] ____sys_sendmsg+0x7ad/0xa10
[ 18.692870][ T301] ? __pfx_____sys_sendmsg+0x10/0x10
[ 18.693224][ T301] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 18.693650][ T301] ___sys_sendmsg+0xed/0x170
[ 18.693987][ T301] ? kasan_record_aux_stack+0x8c/0xa0
[ 18.694355][ T301] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 18.694778][ T301] ? __pfx____sys_sendmsg+0x10/0x10
[ 18.695124][ T301] ? find_held_lock+0x2b/0x80
[ 18.695484][ T301] ? __lock_acquire+0x44d/0x7e0
[ 18.695826][ T301] ? find_held_lock+0x2b/0x80
[ 18.696175][ T301] ? __virt_addr_valid+0x22e/0x450
[ 18.696513][ T301] ? __lock_release+0x5d/0x170
[ 18.696863][ T301] __sys_sendmsg+0x10b/0x1a0
[ 18.697207][ T301] ? __call_rcu_common.constprop.0+0x320/0x640
[ 18.697627][ T301] ? __pfx___sys_sendmsg+0x10/0x10
[ 18.697983][ T301] ? rcu_is_watching+0x12/0xc0
[ 18.698344][ T301] do_syscall_64+0xc1/0x380
[ 18.698682][ T301] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 18.699100][ T301] RIP: 0033:0x7fa6365f61e7
[ 18.699485][ T301] 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
[ 18.700693][ T301] RSP: 002b:00007ffd86c82888 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 18.701216][ T301] RAX: ffffffffffffffda RBX: 00007ffd86c82fb0 RCX: 00007fa6365f61e7
[ 18.701722][ T301] RDX: 0000000000000000 RSI: 00007ffd86c828f0 RDI: 0000000000000005
[ 18.702236][ T301] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 18.703035][ T301] R10: 00000000199ab910 R11: 0000000000000246 R12: 0000000000000004
[ 18.703545][ T301] R13: 00000000686e3f63 R14: 0000000000499600 R15: 0000000000000000
[ 18.704074][ T301]
[ 18.704355][ T301] irq event stamp: 49631
[ 18.704620][ T301] hardirqs last enabled at (49641): [] __up_console_sem+0x6b/0x80
[ 18.705224][ T301] hardirqs last disabled at (49652): [] __up_console_sem+0x50/0x80
[ 18.705810][ T301] softirqs last enabled at (48442): [] br_add_if+0xd82/0x1330 [bridge]
[ 18.706684][ T301] softirqs last disabled at (48440): [] br_add_if+0xcf3/0x1330 [bridge]
[ 18.707379][ T301] ---[ end trace 0000000000000000 ]---
[ 18.932577][ T304] br1: port 2(veth2) entered blocking state
[ 18.933093][ T304] br1: port 2(veth2) entered disabled state
[ 18.933978][ T304] veth2: entered allmulticast mode
[ 18.937683][ T304] veth2: entered promiscuous mode
[ 18.939225][ T304] ------------[ cut here ]------------
[ 18.939599][ T304] WARNING: CPU: 2 PID: 304 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 18.940273][ T304] Modules linked in: bridge stp llc vrf veth
[ 18.941027][ T304] CPU: 2 UID: 0 PID: 304 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 18.941716][ T304] Tainted: [W]=WARN
[ 18.941984][ T304] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 18.942427][ T304] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 18.942785][ T304] 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
[ 18.943982][ T304] RSP: 0018:ffffc90000606ef0 EFLAGS: 00010246
[ 18.944435][ T304] RAX: 0000000000000000 RBX: ffff888008e32000 RCX: 0000000000000001
[ 18.944938][ T304] RDX: 0000000000000000 RSI: ffffffffa6a9b941 RDI: ffffffffa62555e0
[ 18.945455][ T304] RBP: ffffc90000606fe0 R08: 0000000000000000 R09: 0000000000000000
[ 18.945964][ T304] R10: ffffc90000607010 R11: ffffffffa78a8918 R12: 1ffff920000c0de2
[ 18.946481][ T304] R13: 00000000000005dc R14: ffffc90000607010 R15: ffff888008e32f08
[ 18.946996][ T304] FS: 00007f0511a4a800(0000) GS:ffff88808d7b7000(0000) knlGS:0000000000000000
[ 18.947626][ T304] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 18.948056][ T304] CR2: 00000000004e5ab0 CR3: 000000000c1ee003 CR4: 0000000000772ef0
[ 18.948573][ T304] PKRU: 55555554
[ 18.948829][ T304] Call Trace:
[ 18.949102][ T304]
[ 18.949319][ T304] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 18.949669][ T304] ? find_held_lock+0x2b/0x80
[ 18.950025][ T304] ? mark_held_locks+0x49/0x80
[ 18.950385][ T304] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 18.950803][ T304] ? lockdep_hardirqs_on+0x7c/0x110
[ 18.951157][ T304] netif_set_mtu+0x88/0x100
[ 18.951499][ T304] ? __pfx_netif_set_mtu+0x10/0x10
[ 18.951855][ T304] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 18.952358][ T304] dev_set_mtu+0xa0/0x150
[ 18.952621][ T304] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 18.953078][ T304] br_add_if+0xda3/0x1330 [bridge]
[ 18.953482][ T304] do_set_master+0x32f/0x500
[ 18.953829][ T304] do_setlink.constprop.0+0x9f4/0x2480
[ 18.954195][ T304] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 18.954623][ T304] ? rcu_read_lock_any_held+0x43/0xb0
[ 18.954972][ T304] ? validate_chain+0x166/0x4d0
[ 18.955333][ T304] ? __kernel_text_address+0x12/0x40
[ 18.955681][ T304] ? __lock_acquire+0x44d/0x7e0
[ 18.956025][ T304] ? __mutex_trylock_common+0xf9/0x260
[ 18.956386][ T304] ? __pfx___mutex_trylock_common+0x10/0x10
[ 18.956814][ T304] ? rcu_is_watching+0x12/0xc0
[ 18.957175][ T304] ? rcu_is_watching+0x12/0xc0
[ 18.957516][ T304] ? trace_contention_end+0xdc/0x140
[ 18.957860][ T304] ? __mutex_lock+0x19c/0xcd0
[ 18.958220][ T304] ? find_held_lock+0x2b/0x80
[ 18.958566][ T304] ? rtnl_newlink+0x651/0xa60
[ 18.958903][ T304] ? __create_object+0x5e/0xb0
[ 18.959274][ T304] ? __pfx___mutex_lock+0x10/0x10
[ 18.959628][ T304] ? trace_cap_capable+0x10f/0x190
[ 18.959968][ T304] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 18.960403][ T304] ? __rtnl_newlink+0x40e/0xa40
[ 18.960748][ T304] rtnl_newlink+0x69a/0xa60
[ 18.961092][ T304] ? __pfx_rtnl_newlink+0x10/0x10
[ 18.961450][ T304] ? __lock_acquire+0x44d/0x7e0
[ 18.961840][ T304] ? find_held_lock+0x2b/0x80
[ 18.962211][ T304] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 18.962554][ T304] ? __lock_release+0x5d/0x170
[ 18.962897][ T304] ? __pfx_rtnl_newlink+0x10/0x10
[ 18.963255][ T304] rtnetlink_rcv_msg+0x710/0xc00
[ 18.963598][ T304] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 18.963943][ T304] ? __lock_acquire+0x44d/0x7e0
[ 18.964306][ T304] netlink_rcv_skb+0x121/0x350
[ 18.964650][ T304] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 18.964996][ T304] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 18.965359][ T304] ? netlink_deliver_tap+0x13e/0x340
[ 18.965702][ T304] ? netlink_deliver_tap+0xc3/0x340
[ 18.966046][ T304] netlink_unicast+0x49e/0x780
[ 18.966404][ T304] ? __pfx_netlink_unicast+0x10/0x10
[ 18.966747][ T304] ? __lock_acquire+0x44d/0x7e0
[ 18.967096][ T304] netlink_sendmsg+0x721/0xbe0
[ 18.967461][ T304] ? __pfx_netlink_sendmsg+0x10/0x10
[ 18.967802][ T304] ? __import_iovec+0x238/0x3c0
[ 18.968161][ T304] ____sys_sendmsg+0x7ad/0xa10
[ 18.968506][ T304] ? __pfx_____sys_sendmsg+0x10/0x10
[ 18.968847][ T304] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 18.969302][ T304] ___sys_sendmsg+0xed/0x170
[ 18.969637][ T304] ? kasan_record_aux_stack+0x8c/0xa0
[ 18.969982][ T304] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 18.970419][ T304] ? __pfx____sys_sendmsg+0x10/0x10
[ 18.970761][ T304] ? find_held_lock+0x2b/0x80
[ 18.971107][ T304] ? __lock_acquire+0x44d/0x7e0
[ 18.971469][ T304] ? find_held_lock+0x2b/0x80
[ 18.971810][ T304] ? __virt_addr_valid+0x22e/0x450
[ 18.972165][ T304] ? __lock_release+0x5d/0x170
[ 18.972522][ T304] __sys_sendmsg+0x10b/0x1a0
[ 18.972862][ T304] ? __call_rcu_common.constprop.0+0x320/0x640
[ 18.973295][ T304] ? __pfx___sys_sendmsg+0x10/0x10
[ 18.973648][ T304] ? rcu_is_watching+0x12/0xc0
[ 18.973993][ T304] do_syscall_64+0xc1/0x380
[ 18.974348][ T304] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 18.974768][ T304] RIP: 0033:0x7f0511c171e7
[ 18.975178][ T304] 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
[ 18.976364][ T304] RSP: 002b:00007fffe308b858 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 18.976875][ T304] RAX: ffffffffffffffda RBX: 00007fffe308bf80 RCX: 00007f0511c171e7
[ 18.977399][ T304] RDX: 0000000000000000 RSI: 00007fffe308b8c0 RDI: 0000000000000005
[ 18.977903][ T304] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 18.978422][ T304] R10: 0000000017b8c910 R11: 0000000000000246 R12: 0000000000000004
[ 18.978924][ T304] R13: 00000000686e3f63 R14: 0000000000499600 R15: 0000000000000000
[ 18.979475][ T304]
[ 18.979740][ T304] irq event stamp: 41393
[ 18.980000][ T304] hardirqs last enabled at (41403): [] __up_console_sem+0x6b/0x80
[ 18.980594][ T304] hardirqs last disabled at (41414): [] __up_console_sem+0x50/0x80
[ 18.981175][ T304] softirqs last enabled at (40228): [] br_add_if+0xd82/0x1330 [bridge]
[ 18.981799][ T304] softirqs last disabled at (40226): [] br_add_if+0xcf3/0x1330 [bridge]
[ 18.982426][ T304] ---[ end trace 0000000000000000 ]---
[ 19.227880][ T306] br1: port 2(veth2) entered blocking state
[ 19.228569][ T306] br1: port 2(veth2) entered forwarding state
[ 19.229837][ T306] br1: port 1(veth1) entered blocking state
[ 19.230303][ T306] br1: port 1(veth1) entered forwarding state
[ 26.248388][ T333] GACT probability NOT on
[ 47.019318][ T623] br1: port 2(veth2) entered disabled state
[ 47.020936][ T623] br1: port 1(veth1) entered disabled state
[ 47.245013][ T625] veth2: left allmulticast mode
[ 47.245668][ T625] veth2: left promiscuous mode
[ 47.246572][ T625] br1: port 2(veth2) entered disabled state
[ 47.251528][ T625] ------------[ cut here ]------------
[ 47.252104][ T625] WARNING: CPU: 2 PID: 625 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 47.253265][ T625] Modules linked in: act_gact cls_flower sch_ingress bridge stp llc vrf veth
[ 47.254424][ T625] CPU: 2 UID: 0 PID: 625 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 47.255568][ T625] Tainted: [W]=WARN
[ 47.255978][ T625] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 47.256698][ T625] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 47.257318][ T625] 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
[ 47.259312][ T625] RSP: 0018:ffffc90001006f70 EFLAGS: 00010246
[ 47.260021][ T625] RAX: 0000000000000000 RBX: ffff888008e32000 RCX: 0000000000000001
[ 47.260856][ T625] RDX: 0000000000000000 RSI: ffffffffa6a9b941 RDI: ffffffffa62555e0
[ 47.261703][ T625] RBP: ffffc90001007058 R08: 0000000000000000 R09: 0000000000000000
[ 47.262538][ T625] R10: ffffc90001007088 R11: ffffffffa2e00130 R12: 1ffff92000200df2
[ 47.263375][ T625] R13: 00000000000005dc R14: ffffc90001007088 R15: ffff888008e32f08
[ 47.264216][ T625] FS: 00007f2bf4a9f800(0000) GS:ffff88808d7b7000(0000) knlGS:0000000000000000
[ 47.265221][ T625] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 47.266169][ T625] CR2: 00000000004e5ab0 CR3: 00000000051e7003 CR4: 0000000000772ef0
[ 47.267007][ T625] PKRU: 55555554
[ 47.267461][ T625] Call Trace:
[ 47.267897][ T625]
[ 47.268212][ T625] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 47.268936][ T625] ? br_del_if+0xa3/0x1f0 [bridge]
[ 47.269626][ T625] ? do_set_master+0x14a/0x500
[ 47.270203][ T625] ? do_setlink.constprop.0+0x9f4/0x2480
[ 47.270758][ T625] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 47.271314][ T625] ? netlink_unicast+0x49e/0x780
[ 47.271886][ T625] ? netlink_sendmsg+0x721/0xbe0
[ 47.272455][ T625] ? ____sys_sendmsg+0x7ad/0xa10
[ 47.273036][ T625] ? ___sys_sendmsg+0xed/0x170
[ 47.273608][ T625] ? __sys_sendmsg+0x10b/0x1a0
[ 47.274184][ T625] ? do_syscall_64+0xc1/0x380
[ 47.274763][ T625] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 47.275482][ T625] ? find_held_lock+0x2b/0x80
[ 47.276071][ T625] netif_set_mtu+0x88/0x100
[ 47.276659][ T625] ? __pfx_netif_set_mtu+0x10/0x10
[ 47.277299][ T625] dev_set_mtu+0xa0/0x150
[ 47.277737][ T625] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 47.278525][ T625] br_del_if+0xb2/0x1f0 [bridge]
[ 47.279159][ T625] ? rtnl_is_locked+0x15/0x20
[ 47.279741][ T625] do_set_master+0x14a/0x500
[ 47.280333][ T625] do_setlink.constprop.0+0x9f4/0x2480
[ 47.280914][ T625] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 47.281631][ T625] ? rcu_read_lock_any_held+0x43/0xb0
[ 47.282209][ T625] ? validate_chain+0x166/0x4d0
[ 47.282762][ T625] ? __kernel_text_address+0x12/0x40
[ 47.283346][ T625] ? __lock_acquire+0x44d/0x7e0
[ 47.283900][ T625] ? __mutex_trylock_common+0xf9/0x260
[ 47.284458][ T625] ? __pfx___mutex_trylock_common+0x10/0x10
[ 47.285152][ T625] ? rcu_is_watching+0x12/0xc0
[ 47.285701][ T625] ? rcu_is_watching+0x12/0xc0
[ 47.286280][ T625] ? trace_contention_end+0xdc/0x140
[ 47.286827][ T625] ? __mutex_lock+0x19c/0xcd0
[ 47.287413][ T625] ? find_held_lock+0x2b/0x80
[ 47.287981][ T625] ? rtnl_newlink+0x651/0xa60
[ 47.288552][ T625] ? __create_object+0x5e/0xb0
[ 47.289103][ T625] ? __pfx___mutex_lock+0x10/0x10
[ 47.289689][ T625] ? trace_cap_capable+0x10f/0x190
[ 47.290290][ T625] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 47.290979][ T625] ? __rtnl_newlink+0x40e/0xa40
[ 47.291569][ T625] rtnl_newlink+0x69a/0xa60
[ 47.292086][ T625] ? __pfx_rtnl_newlink+0x10/0x10
[ 47.292630][ T625] ? __lock_acquire+0x44d/0x7e0
[ 47.293213][ T625] ? find_held_lock+0x2b/0x80
[ 47.293742][ T625] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 47.294343][ T625] ? __lock_release+0x5d/0x170
[ 47.294900][ T625] ? __pfx_rtnl_newlink+0x10/0x10
[ 47.295483][ T625] rtnetlink_rcv_msg+0x710/0xc00
[ 47.296085][ T625] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 47.296678][ T625] ? __lock_acquire+0x44d/0x7e0
[ 47.297261][ T625] netlink_rcv_skb+0x121/0x350
[ 47.297820][ T625] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 47.298300][ T625] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 47.298850][ T625] ? netlink_deliver_tap+0x13e/0x340
[ 47.299407][ T625] ? netlink_deliver_tap+0xc3/0x340
[ 47.299961][ T625] netlink_unicast+0x49e/0x780
[ 47.300542][ T625] ? __pfx_netlink_unicast+0x10/0x10
[ 47.301095][ T625] ? __lock_acquire+0x44d/0x7e0
[ 47.301679][ T625] netlink_sendmsg+0x721/0xbe0
[ 47.302217][ T625] ? __pfx_netlink_sendmsg+0x10/0x10
[ 47.302761][ T625] ? __import_iovec+0x238/0x3c0
[ 47.303364][ T625] ____sys_sendmsg+0x7ad/0xa10
[ 47.303937][ T625] ? __pfx_____sys_sendmsg+0x10/0x10
[ 47.304493][ T625] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 47.305209][ T625] ___sys_sendmsg+0xed/0x170
[ 47.305756][ T625] ? kasan_record_aux_stack+0x8c/0xa0
[ 47.306316][ T625] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 47.307010][ T625] ? __pfx____sys_sendmsg+0x10/0x10
[ 47.307608][ T625] ? find_held_lock+0x2b/0x80
[ 47.308194][ T625] ? __lock_acquire+0x44d/0x7e0
[ 47.308761][ T625] ? find_held_lock+0x2b/0x80
[ 47.309349][ T625] ? __virt_addr_valid+0x22e/0x450
[ 47.309920][ T625] ? __lock_release+0x5d/0x170
[ 47.310518][ T625] __sys_sendmsg+0x10b/0x1a0
[ 47.311056][ T625] ? __call_rcu_common.constprop.0+0x320/0x640
[ 47.311758][ T625] ? __pfx___sys_sendmsg+0x10/0x10
[ 47.312333][ T625] ? rcu_is_watching+0x12/0xc0
[ 47.312885][ T625] do_syscall_64+0xc1/0x380
[ 47.313382][ T625] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 47.314064][ T625] RIP: 0033:0x7f2bf4c6c1e7
[ 47.314680][ T625] 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
[ 47.316639][ T625] RSP: 002b:00007ffcb99bf018 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 47.317491][ T625] RAX: ffffffffffffffda RBX: 00007ffcb99bf740 RCX: 00007f2bf4c6c1e7
[ 47.318308][ T625] RDX: 0000000000000000 RSI: 00007ffcb99bf080 RDI: 0000000000000005
[ 47.319123][ T625] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 47.320046][ T625] R10: 00007f2bf4b69ee8 R11: 0000000000000246 R12: 0000000000000003
[ 47.320768][ T625] R13: 00000000686e3f7f R14: 0000000000499600 R15: 0000000000000000
[ 47.321620][ T625]
[ 47.322055][ T625] irq event stamp: 43603
[ 47.322487][ T625] hardirqs last enabled at (43615): [] __up_console_sem+0x6b/0x80
[ 47.323475][ T625] hardirqs last disabled at (43626): [] __up_console_sem+0x50/0x80
[ 47.324447][ T625] softirqs last enabled at (42142): [] handle_softirqs+0x358/0x620
[ 47.325370][ T625] softirqs last disabled at (41937): [] __irq_exit_rcu+0xfa/0x160
[ 47.325966][ T625] ---[ end trace 0000000000000000 ]---
[ 47.550703][ T627] veth1: left allmulticast mode
[ 47.551076][ T627] veth1: left promiscuous mode
[ 47.552174][ T627] br1: port 1(veth1) entered disabled state
[ 47.554419][ T627] ------------[ cut here ]------------
[ 47.554768][ T627] WARNING: CPU: 2 PID: 627 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 47.555915][ T627] Modules linked in: act_gact cls_flower sch_ingress bridge stp llc vrf veth
[ 47.556531][ T627] CPU: 2 UID: 0 PID: 627 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 47.557166][ T627] Tainted: [W]=WARN
[ 47.557409][ T627] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 47.557803][ T627] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 47.558159][ T627] 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
[ 47.559308][ T627] RSP: 0018:ffffc90001026f70 EFLAGS: 00010246
[ 47.559712][ T627] RAX: 0000000000000000 RBX: ffff888008e32000 RCX: 0000000000000001
[ 47.560195][ T627] RDX: 0000000000000000 RSI: ffffffffa6a9b941 RDI: ffffffffa62555e0
[ 47.560661][ T627] RBP: ffffc90001027058 R08: 0000000000000000 R09: 0000000000000000
[ 47.561127][ T627] R10: ffffc90001027088 R11: ffffffffa6f79160 R12: 1ffff92000204df2
[ 47.561604][ T627] R13: 00000000000005dc R14: ffffc90001027088 R15: ffff888008e32f08
[ 47.562074][ T627] FS: 00007ff4b9c07800(0000) GS:ffff88808d7b7000(0000) knlGS:0000000000000000
[ 47.562651][ T627] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 47.563049][ T627] CR2: 00000000004e5aa8 CR3: 000000000bf7a005 CR4: 0000000000772ef0
[ 47.563535][ T627] PKRU: 55555554
[ 47.563776][ T627] Call Trace:
[ 47.564015][ T627]
[ 47.564190][ T627] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 47.564586][ T627] ? br_del_if+0xa3/0x1f0 [bridge]
[ 47.564953][ T627] ? do_set_master+0x14a/0x500
[ 47.565299][ T627] ? do_setlink.constprop.0+0x9f4/0x2480
[ 47.565618][ T627] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 47.565934][ T627] ? netlink_unicast+0x49e/0x780
[ 47.566278][ T627] ? netlink_sendmsg+0x721/0xbe0
[ 47.566602][ T627] ? ____sys_sendmsg+0x7ad/0xa10
[ 47.566925][ T627] ? ___sys_sendmsg+0xed/0x170
[ 47.567252][ T627] ? __sys_sendmsg+0x10b/0x1a0
[ 47.567577][ T627] ? do_syscall_64+0xc1/0x380
[ 47.567896][ T627] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 47.568453][ T627] ? find_held_lock+0x2b/0x80
[ 47.568778][ T627] netif_set_mtu+0x88/0x100
[ 47.569101][ T627] ? __pfx_netif_set_mtu+0x10/0x10
[ 47.569472][ T627] dev_set_mtu+0xa0/0x150
[ 47.569718][ T627] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 47.570201][ T627] br_del_if+0xb2/0x1f0 [bridge]
[ 47.570563][ T627] ? rtnl_is_locked+0x15/0x20
[ 47.570880][ T627] do_set_master+0x14a/0x500
[ 47.571217][ T627] do_setlink.constprop.0+0x9f4/0x2480
[ 47.571536][ T627] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 47.571944][ T627] ? rcu_read_lock_any_held+0x43/0xb0
[ 47.572282][ T627] ? validate_chain+0x166/0x4d0
[ 47.572602][ T627] ? __kernel_text_address+0x12/0x40
[ 47.572922][ T627] ? __lock_acquire+0x44d/0x7e0
[ 47.573253][ T627] ? __mutex_trylock_common+0xf9/0x260
[ 47.573572][ T627] ? __pfx___mutex_trylock_common+0x10/0x10
[ 47.573961][ T627] ? rcu_is_watching+0x12/0xc0
[ 47.574304][ T627] ? rcu_is_watching+0x12/0xc0
[ 47.574630][ T627] ? trace_contention_end+0xdc/0x140
[ 47.574946][ T627] ? __mutex_lock+0x19c/0xcd0
[ 47.575278][ T627] ? find_held_lock+0x2b/0x80
[ 47.575598][ T627] ? rtnl_newlink+0x651/0xa60
[ 47.575997][ T627] ? __create_object+0x5e/0xb0
[ 47.576328][ T627] ? __pfx___mutex_lock+0x10/0x10
[ 47.576646][ T627] ? trace_cap_capable+0x10f/0x190
[ 47.576969][ T627] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 47.577371][ T627] ? __rtnl_newlink+0x40e/0xa40
[ 47.577697][ T627] rtnl_newlink+0x69a/0xa60
[ 47.578018][ T627] ? __pfx_rtnl_newlink+0x10/0x10
[ 47.578354][ T627] ? __lock_acquire+0x44d/0x7e0
[ 47.578686][ T627] ? find_held_lock+0x2b/0x80
[ 47.579003][ T627] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 47.579340][ T627] ? __lock_release+0x5d/0x170
[ 47.579666][ T627] ? __pfx_rtnl_newlink+0x10/0x10
[ 47.579980][ T627] rtnetlink_rcv_msg+0x710/0xc00
[ 47.580308][ T627] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 47.580633][ T627] ? __lock_acquire+0x44d/0x7e0
[ 47.580951][ T627] netlink_rcv_skb+0x121/0x350
[ 47.581275][ T627] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 47.581596][ T627] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 47.581930][ T627] ? netlink_deliver_tap+0x13e/0x340
[ 47.582264][ T627] ? netlink_deliver_tap+0xc3/0x340
[ 47.582586][ T627] netlink_unicast+0x49e/0x780
[ 47.582906][ T627] ? __pfx_netlink_unicast+0x10/0x10
[ 47.583229][ T627] ? __lock_acquire+0x44d/0x7e0
[ 47.583550][ T627] netlink_sendmsg+0x721/0xbe0
[ 47.583869][ T627] ? __pfx_netlink_sendmsg+0x10/0x10
[ 47.584203][ T627] ? __import_iovec+0x238/0x3c0
[ 47.584533][ T627] ____sys_sendmsg+0x7ad/0xa10
[ 47.584853][ T627] ? __pfx_____sys_sendmsg+0x10/0x10
[ 47.585179][ T627] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 47.585582][ T627] ___sys_sendmsg+0xed/0x170
[ 47.585895][ T627] ? kasan_record_aux_stack+0x8c/0xa0
[ 47.586230][ T627] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 47.586723][ T627] ? __pfx____sys_sendmsg+0x10/0x10
[ 47.587041][ T627] ? find_held_lock+0x2b/0x80
[ 47.587374][ T627] ? __lock_acquire+0x44d/0x7e0
[ 47.587694][ T627] ? find_held_lock+0x2b/0x80
[ 47.588011][ T627] ? __virt_addr_valid+0x22e/0x450
[ 47.588333][ T627] ? __lock_release+0x5d/0x170
[ 47.588662][ T627] __sys_sendmsg+0x10b/0x1a0
[ 47.588974][ T627] ? __call_rcu_common.constprop.0+0x320/0x640
[ 47.589395][ T627] ? __pfx___sys_sendmsg+0x10/0x10
[ 47.589723][ T627] ? rcu_is_watching+0x12/0xc0
[ 47.590040][ T627] do_syscall_64+0xc1/0x380
[ 47.590381][ T627] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 47.590773][ T627] RIP: 0033:0x7ff4b9dd41e7
[ 47.591101][ T627] 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
[ 47.592211][ T627] RSP: 002b:00007ffdfa0374d8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 47.592683][ T627] RAX: ffffffffffffffda RBX: 00007ffdfa037c00 RCX: 00007ff4b9dd41e7
[ 47.593161][ T627] RDX: 0000000000000000 RSI: 00007ffdfa037540 RDI: 0000000000000005
[ 47.593633][ T627] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 47.594098][ T627] R10: 00007ff4b9cd1ee8 R11: 0000000000000246 R12: 0000000000000003
[ 47.594588][ T627] R13: 00000000686e3f80 R14: 0000000000499600 R15: 0000000000000000
[ 47.595065][ T627]
[ 47.595315][ T627] irq event stamp: 44209
[ 47.595553][ T627] hardirqs last enabled at (44219): [] __up_console_sem+0x6b/0x80
[ 47.596093][ T627] hardirqs last disabled at (44228): [] __up_console_sem+0x50/0x80
[ 47.596635][ T627] softirqs last enabled at (44184): [] handle_softirqs+0x358/0x620
[ 47.597211][ T627] softirqs last disabled at (44161): [] __irq_exit_rcu+0xfa/0x160
[ 47.597747][ T627] ---[ end trace 0000000000000000 ]---