[ 14.253795][ T250] ip (250) used greatest stack depth: 24456 bytes left
[ 17.911252][ T313] GACT probability NOT on
[ 20.077108][ T363] br1: port 1(veth1) entered blocking state
[ 20.078177][ T363] br1: port 1(veth1) entered disabled state
[ 20.078719][ T363] veth1: entered allmulticast mode
[ 20.082205][ T363] veth1: entered promiscuous mode
[ 20.083709][ T363] ------------[ cut here ]------------
[ 20.084043][ T363] WARNING: CPU: 0 PID: 363 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 20.084662][ T363] Modules linked in: bridge stp llc act_gact cls_flower sch_ingress vrf veth
[ 20.085298][ T363] CPU: 0 UID: 0 PID: 363 Comm: ip Not tainted 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 20.085854][ T363] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 20.086241][ T363] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 20.086568][ T363] 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
[ 20.087674][ T363] RSP: 0018:ffffc90000946ef0 EFLAGS: 00010246
[ 20.088067][ T363] RAX: 0000000000000000 RBX: ffff88800b462000 RCX: 0000000000000001
[ 20.088543][ T363] RDX: 0000000000000000 RSI: ffffffff92c9b941 RDI: ffffffff924555e0
[ 20.089000][ T363] RBP: ffffc90000946fe0 R08: 0000000000000000 R09: 0000000000000000
[ 20.089643][ T363] R10: ffffc90000947010 R11: ffffffff93aa8918 R12: 1ffff92000128de2
[ 20.090098][ T363] R13: 00000000000005dc R14: ffffc90000947010 R15: ffff88800b462f08
[ 20.090563][ T363] FS: 00007f7aabc00800(0000) GS:ffff8880a14b7000(0000) knlGS:0000000000000000
[ 20.091092][ T363] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 20.091481][ T363] CR2: 00000000004e5aa8 CR3: 000000000c691005 CR4: 0000000000772ef0
[ 20.091937][ T363] PKRU: 55555554
[ 20.092166][ T363] Call Trace:
[ 20.092412][ T363]
[ 20.092590][ T363] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 20.092904][ T363] ? find_held_lock+0x2b/0x80
[ 20.093230][ T363] ? mark_held_locks+0x49/0x80
[ 20.093546][ T363] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 20.093939][ T363] ? lockdep_hardirqs_on+0x7c/0x110
[ 20.094244][ T363] netif_set_mtu+0x88/0x100
[ 20.094574][ T363] ? __pfx_netif_set_mtu+0x10/0x10
[ 20.094903][ T363] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 20.095361][ T363] dev_set_mtu+0xa0/0x150
[ 20.095594][ T363] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 20.096021][ T363] br_add_if+0xda3/0x1330 [bridge]
[ 20.096393][ T363] do_set_master+0x32f/0x500
[ 20.096709][ T363] do_setlink.constprop.0+0x9f4/0x2480
[ 20.097016][ T363] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 20.097437][ T363] ? rcu_read_lock_any_held+0x43/0xb0
[ 20.097758][ T363] ? validate_chain+0x166/0x4d0
[ 20.098076][ T363] ? __kernel_text_address+0x12/0x40
[ 20.098403][ T363] ? __lock_acquire+0x44d/0x7e0
[ 20.098727][ T363] ? __mutex_trylock_common+0xf9/0x260
[ 20.099032][ T363] ? __pfx___mutex_trylock_common+0x10/0x10
[ 20.099438][ T363] ? rcu_is_watching+0x12/0xc0
[ 20.099763][ T363] ? rcu_is_watching+0x12/0xc0
[ 20.100074][ T363] ? trace_contention_end+0xdc/0x140
[ 20.100413][ T363] ? __mutex_lock+0x19c/0xcd0
[ 20.100730][ T363] ? find_held_lock+0x2b/0x80
[ 20.101034][ T363] ? rtnl_newlink+0x651/0xa60
[ 20.101357][ T363] ? __create_object+0x5e/0xb0
[ 20.101668][ T363] ? __pfx___mutex_lock+0x10/0x10
[ 20.101982][ T363] ? trace_cap_capable+0x10f/0x190
[ 20.102288][ T363] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 20.102696][ T363] ? __rtnl_newlink+0x40e/0xa40
[ 20.103007][ T363] rtnl_newlink+0x69a/0xa60
[ 20.103324][ T363] ? __pfx_rtnl_newlink+0x10/0x10
[ 20.103667][ T363] ? __lock_acquire+0x44d/0x7e0
[ 20.103978][ T363] ? find_held_lock+0x2b/0x80
[ 20.104294][ T363] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 20.104621][ T363] ? __lock_release+0x5d/0x170
[ 20.104928][ T363] ? __pfx_rtnl_newlink+0x10/0x10
[ 20.105255][ T363] rtnetlink_rcv_msg+0x710/0xc00
[ 20.105583][ T363] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 20.105905][ T363] ? __lock_acquire+0x44d/0x7e0
[ 20.106222][ T363] netlink_rcv_skb+0x121/0x350
[ 20.106548][ T363] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 20.106853][ T363] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 20.107185][ T363] ? netlink_deliver_tap+0x13e/0x340
[ 20.107499][ T363] ? netlink_deliver_tap+0xc3/0x340
[ 20.107805][ T363] netlink_unicast+0x49e/0x780
[ 20.108139][ T363] ? __pfx_netlink_unicast+0x10/0x10
[ 20.108451][ T363] ? __lock_acquire+0x44d/0x7e0
[ 20.108760][ T363] netlink_sendmsg+0x721/0xbe0
[ 20.109079][ T363] ? __pfx_netlink_sendmsg+0x10/0x10
[ 20.109425][ T363] ? __import_iovec+0x238/0x3c0
[ 20.109746][ T363] ____sys_sendmsg+0x7ad/0xa10
[ 20.110066][ T363] ? __pfx_____sys_sendmsg+0x10/0x10
[ 20.110390][ T363] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 20.110778][ T363] ___sys_sendmsg+0xed/0x170
[ 20.111078][ T363] ? kasan_record_aux_stack+0x8c/0xa0
[ 20.111407][ T363] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 20.111794][ T363] ? __pfx____sys_sendmsg+0x10/0x10
[ 20.112108][ T363] ? find_held_lock+0x2b/0x80
[ 20.112436][ T363] ? __lock_acquire+0x44d/0x7e0
[ 20.112762][ T363] ? find_held_lock+0x2b/0x80
[ 20.113065][ T363] ? __virt_addr_valid+0x22e/0x450
[ 20.113390][ T363] ? __lock_release+0x5d/0x170
[ 20.113717][ T363] __sys_sendmsg+0x10b/0x1a0
[ 20.114035][ T363] ? __call_rcu_common.constprop.0+0x320/0x640
[ 20.114430][ T363] ? __pfx___sys_sendmsg+0x10/0x10
[ 20.114773][ T363] ? rcu_is_watching+0x12/0xc0
[ 20.115080][ T363] do_syscall_64+0xc1/0x380
[ 20.115396][ T363] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 20.115788][ T363] RIP: 0033:0x7f7aabdcd1e7
[ 20.116128][ T363] 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
[ 20.117239][ T363] RSP: 002b:00007fff3893aed8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 20.117735][ T363] RAX: ffffffffffffffda RBX: 00007fff3893b600 RCX: 00007f7aabdcd1e7
[ 20.118222][ T363] RDX: 0000000000000000 RSI: 00007fff3893af40 RDI: 0000000000000005
[ 20.118707][ T363] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 20.119176][ T363] R10: 000000000e09f910 R11: 0000000000000246 R12: 0000000000000004
[ 20.119669][ T363] R13: 00000000686e41d6 R14: 0000000000499600 R15: 0000000000000000
[ 20.120143][ T363]
[ 20.120387][ T363] irq event stamp: 45691
[ 20.120621][ T363] hardirqs last enabled at (45699): [] __up_console_sem+0x6b/0x80
[ 20.121159][ T363] hardirqs last disabled at (45706): [] __up_console_sem+0x50/0x80
[ 20.121692][ T363] softirqs last enabled at (44698): [] br_add_if+0xd82/0x1330 [bridge]
[ 20.122263][ T363] softirqs last disabled at (44696): [] br_add_if+0xcf3/0x1330 [bridge]
[ 20.122861][ T363] ---[ end trace 0000000000000000 ]---
[ 20.151780][ T363] ip (363) used greatest stack depth: 24240 bytes left
[ 20.428747][ T38] br1: port 1(veth1) entered blocking state
[ 20.429297][ T38] br1: port 1(veth1) entered forwarding state
[ 27.703405][ T416] br1: port 2(vx1) entered blocking state
[ 27.703740][ T416] br1: port 2(vx1) entered disabled state
[ 27.704288][ T416] vx1: entered allmulticast mode
[ 27.709115][ T416] vx1: entered promiscuous mode
[ 27.710939][ T416] br1: port 2(vx1) entered blocking state
[ 27.711569][ T416] br1: port 2(vx1) entered forwarding state
[ 27.713403][ T416] ------------[ cut here ]------------
[ 27.713791][ T416] WARNING: CPU: 3 PID: 416 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 27.714547][ T416] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc act_gact cls_flower sch_ingress vrf veth
[ 27.715898][ T416] CPU: 3 UID: 0 PID: 416 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 27.716679][ T416] Tainted: [W]=WARN
[ 27.717062][ T416] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 27.717734][ T416] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 27.718301][ T416] 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
[ 27.719784][ T416] RSP: 0018:ffffc90000546ef0 EFLAGS: 00010246
[ 27.720433][ T416] RAX: 0000000000000000 RBX: ffff88800b462000 RCX: 0000000000000001
[ 27.721014][ T416] RDX: 0000000000000000 RSI: ffffffff92c9b941 RDI: ffffffff924555e0
[ 27.721493][ T416] RBP: ffffc90000546fe0 R08: 0000000000000000 R09: 0000000000000000
[ 27.722033][ T416] R10: ffffc90000547010 R11: ffffffff93aa8918 R12: 1ffff920000a8de2
[ 27.722629][ T416] R13: 00000000000005dc R14: ffffc90000547010 R15: ffff88800b462f08
[ 27.723123][ T416] FS: 00007f6a91db5800(0000) GS:ffff8880a1637000(0000) knlGS:0000000000000000
[ 27.723778][ T416] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 27.724200][ T416] CR2: 00000000004e5760 CR3: 000000000904e006 CR4: 0000000000772ef0
[ 27.724748][ T416] PKRU: 55555554
[ 27.725052][ T416] Call Trace:
[ 27.725329][ T416]
[ 27.725551][ T416] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 27.725937][ T416] ? find_held_lock+0x2b/0x80
[ 27.726310][ T416] ? mark_held_locks+0x49/0x80
[ 27.726636][ T416] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 27.727051][ T416] ? lockdep_hardirqs_on+0x7c/0x110
[ 27.727378][ T416] netif_set_mtu+0x88/0x100
[ 27.727689][ T416] ? __pfx_netif_set_mtu+0x10/0x10
[ 27.728188][ T416] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 27.728682][ T416] dev_set_mtu+0xa0/0x150
[ 27.728933][ T416] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 27.729380][ T416] br_add_if+0xda3/0x1330 [bridge]
[ 27.729803][ T416] do_set_master+0x32f/0x500
[ 27.730158][ T416] do_setlink.constprop.0+0x9f4/0x2480
[ 27.730487][ T416] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 27.730902][ T416] ? rcu_read_lock_any_held+0x43/0xb0
[ 27.731215][ T416] ? validate_chain+0x166/0x4d0
[ 27.731630][ T416] ? __kernel_text_address+0x12/0x40
[ 27.732019][ T416] ? __lock_acquire+0x44d/0x7e0
[ 27.732360][ T416] ? __mutex_trylock_common+0xf9/0x260
[ 27.732786][ T416] ? __pfx___mutex_trylock_common+0x10/0x10
[ 27.733183][ T416] ? rcu_is_watching+0x12/0xc0
[ 27.733592][ T416] ? rcu_is_watching+0x12/0xc0
[ 27.733999][ T416] ? trace_contention_end+0xdc/0x140
[ 27.734316][ T416] ? __mutex_lock+0x19c/0xcd0
[ 27.734731][ T416] ? find_held_lock+0x2b/0x80
[ 27.735137][ T416] ? rtnl_newlink+0x651/0xa60
[ 27.735478][ T416] ? __create_object+0x5e/0xb0
[ 27.735800][ T416] ? __pfx___mutex_lock+0x10/0x10
[ 27.736281][ T416] ? trace_cap_capable+0x10f/0x190
[ 27.736603][ T416] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 27.737002][ T416] ? __rtnl_newlink+0x40e/0xa40
[ 27.737324][ T416] rtnl_newlink+0x69a/0xa60
[ 27.737650][ T416] ? __pfx_rtnl_newlink+0x10/0x10
[ 27.738056][ T416] ? __lock_acquire+0x44d/0x7e0
[ 27.738398][ T416] ? find_held_lock+0x2b/0x80
[ 27.738806][ T416] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 27.739215][ T416] ? __lock_release+0x5d/0x170
[ 27.739541][ T416] ? __pfx_rtnl_newlink+0x10/0x10
[ 27.739950][ T416] rtnetlink_rcv_msg+0x710/0xc00
[ 27.740271][ T416] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 27.740684][ T416] ? __lock_acquire+0x44d/0x7e0
[ 27.741101][ T416] netlink_rcv_skb+0x121/0x350
[ 27.741427][ T416] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 27.741772][ T416] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 27.742155][ T416] ? netlink_deliver_tap+0x13e/0x340
[ 27.742571][ T416] ? netlink_deliver_tap+0xc3/0x340
[ 27.742916][ T416] netlink_unicast+0x49e/0x780
[ 27.743234][ T416] ? __pfx_netlink_unicast+0x10/0x10
[ 27.743553][ T416] ? __lock_acquire+0x44d/0x7e0
[ 27.743938][ T416] netlink_sendmsg+0x721/0xbe0
[ 27.744298][ T416] ? __pfx_netlink_sendmsg+0x10/0x10
[ 27.744625][ T416] ? __import_iovec+0x238/0x3c0
[ 27.744957][ T416] ____sys_sendmsg+0x7ad/0xa10
[ 27.745271][ T416] ? __pfx_____sys_sendmsg+0x10/0x10
[ 27.745591][ T416] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 27.745995][ T416] ___sys_sendmsg+0xed/0x170
[ 27.746298][ T416] ? kasan_record_aux_stack+0x8c/0xa0
[ 27.746618][ T416] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 27.747026][ T416] ? __pfx____sys_sendmsg+0x10/0x10
[ 27.747362][ T416] ? find_held_lock+0x2b/0x80
[ 27.747683][ T416] ? __lock_acquire+0x44d/0x7e0
[ 27.748010][ T416] ? find_held_lock+0x2b/0x80
[ 27.748326][ T416] ? __virt_addr_valid+0x22e/0x450
[ 27.748643][ T416] ? __lock_release+0x5d/0x170
[ 27.748973][ T416] __sys_sendmsg+0x10b/0x1a0
[ 27.749280][ T416] ? __call_rcu_common.constprop.0+0x320/0x640
[ 27.749674][ T416] ? __pfx___sys_sendmsg+0x10/0x10
[ 27.750012][ T416] ? rcu_is_watching+0x12/0xc0
[ 27.750323][ T416] do_syscall_64+0xc1/0x380
[ 27.750644][ T416] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 27.751052][ T416] RIP: 0033:0x7f6a91f821e7
[ 27.751382][ T416] 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
[ 27.752754][ T416] RSP: 002b:00007ffc2ee6fe18 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 27.753245][ T416] RAX: ffffffffffffffda RBX: 00007ffc2ee70540 RCX: 00007f6a91f821e7
[ 27.753829][ T416] RDX: 0000000000000000 RSI: 00007ffc2ee6fe80 RDI: 0000000000000005
[ 27.754437][ T416] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 27.754945][ T416] R10: 0000000033b42910 R11: 0000000000000246 R12: 0000000000000004
[ 27.755419][ T416] R13: 00000000686e41de R14: 0000000000499600 R15: 0000000000000000
[ 27.755999][ T416]
[ 27.756234][ T416] irq event stamp: 33895
[ 27.756478][ T416] hardirqs last enabled at (33905): [] __up_console_sem+0x6b/0x80
[ 27.757030][ T416] hardirqs last disabled at (33912): [] __up_console_sem+0x50/0x80
[ 27.757572][ T416] softirqs last enabled at (33026): [] handle_softirqs+0x358/0x620
[ 27.758115][ T416] softirqs last disabled at (32863): [] __irq_exit_rcu+0xfa/0x160
[ 27.758656][ T416] ---[ end trace 0000000000000000 ]---
[ 79.172680][ T2368] vx1: left allmulticast mode
[ 79.173101][ T2368] vx1: left promiscuous mode
[ 79.173666][ T2368] br1: port 2(vx1) entered disabled state
[ 79.177679][ T2368] ------------[ cut here ]------------
[ 79.178078][ T2368] WARNING: CPU: 2 PID: 2368 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 79.178757][ T2368] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc act_gact cls_flower sch_ingress vrf veth
[ 79.179550][ T2368] CPU: 2 UID: 0 PID: 2368 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 79.180235][ T2368] Tainted: [W]=WARN
[ 79.180506][ T2368] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 79.180928][ T2368] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 79.181277][ T2368] 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
[ 79.182470][ T2368] RSP: 0018:ffffc90005296f70 EFLAGS: 00010246
[ 79.182908][ T2368] RAX: 0000000000000000 RBX: ffff88800b462000 RCX: 0000000000000001
[ 79.183424][ T2368] RDX: 0000000000000000 RSI: ffffffff92c9b941 RDI: ffffffff924555e0
[ 79.183922][ T2368] RBP: ffffc90005297058 R08: 0000000000000000 R09: 0000000000000000
[ 79.184431][ T2368] R10: ffffc90005297088 R11: ffffffff8f000130 R12: 1ffff92000a52df2
[ 79.184937][ T2368] R13: 00000000000005dc R14: ffffc90005297088 R15: ffff88800b462f08
[ 79.185451][ T2368] FS: 00007f2f49160800(0000) GS:ffff8880a15b7000(0000) knlGS:0000000000000000
[ 79.186031][ T2368] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 79.186464][ T2368] CR2: 00000000004e5760 CR3: 000000000ee1b003 CR4: 0000000000772ef0
[ 79.186972][ T2368] PKRU: 55555554
[ 79.187230][ T2368] Call Trace:
[ 79.187506][ T2368]
[ 79.187686][ T2368] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 79.188126][ T2368] ? br_del_if+0xa3/0x1f0 [bridge]
[ 79.188511][ T2368] ? do_set_master+0x14a/0x500
[ 79.188865][ T2368] ? do_setlink.constprop.0+0x9f4/0x2480
[ 79.189203][ T2368] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 79.189555][ T2368] ? netlink_unicast+0x49e/0x780
[ 79.189895][ T2368] ? netlink_sendmsg+0x721/0xbe0
[ 79.190230][ T2368] ? ____sys_sendmsg+0x7ad/0xa10
[ 79.190582][ T2368] ? ___sys_sendmsg+0xed/0x170
[ 79.190919][ T2368] ? __sys_sendmsg+0x10b/0x1a0
[ 79.191254][ T2368] ? do_syscall_64+0xc1/0x380
[ 79.191601][ T2368] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 79.192023][ T2368] ? find_held_lock+0x2b/0x80
[ 79.192382][ T2368] netif_set_mtu+0x88/0x100
[ 79.192749][ T2368] ? __pfx_netif_set_mtu+0x10/0x10
[ 79.193102][ T2368] dev_set_mtu+0xa0/0x150
[ 79.193372][ T2368] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 79.193836][ T2368] br_del_if+0xb2/0x1f0 [bridge]
[ 79.194207][ T2368] ? rtnl_is_locked+0x15/0x20
[ 79.194558][ T2368] do_set_master+0x14a/0x500
[ 79.194893][ T2368] do_setlink.constprop.0+0x9f4/0x2480
[ 79.195228][ T2368] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 79.195668][ T2368] ? rcu_read_lock_any_held+0x43/0xb0
[ 79.195993][ T2368] ? validate_chain+0x166/0x4d0
[ 79.196318][ T2368] ? __kernel_text_address+0x12/0x40
[ 79.196684][ T2368] ? __lock_acquire+0x44d/0x7e0
[ 79.197010][ T2368] ? __mutex_trylock_common+0xf9/0x260
[ 79.197360][ T2368] ? __pfx___mutex_trylock_common+0x10/0x10
[ 79.197791][ T2368] ? rcu_is_watching+0x12/0xc0
[ 79.198118][ T2368] ? rcu_is_watching+0x12/0xc0
[ 79.198453][ T2368] ? trace_contention_end+0xdc/0x140
[ 79.198775][ T2368] ? __mutex_lock+0x19c/0xcd0
[ 79.199098][ T2368] ? find_held_lock+0x2b/0x80
[ 79.199448][ T2368] ? rtnl_newlink+0x651/0xa60
[ 79.199789][ T2368] ? __create_object+0x5e/0xb0
[ 79.200133][ T2368] ? __pfx___mutex_lock+0x10/0x10
[ 79.200483][ T2368] ? trace_cap_capable+0x10f/0x190
[ 79.200823][ T2368] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 79.201227][ T2368] ? __rtnl_newlink+0x40e/0xa40
[ 79.201568][ T2368] rtnl_newlink+0x69a/0xa60
[ 79.201897][ T2368] ? __pfx_rtnl_newlink+0x10/0x10
[ 79.202221][ T2368] ? __lock_acquire+0x44d/0x7e0
[ 79.202631][ T2368] ? find_held_lock+0x2b/0x80
[ 79.202963][ T2368] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 79.203287][ T2368] ? __lock_release+0x5d/0x170
[ 79.203623][ T2368] ? __pfx_rtnl_newlink+0x10/0x10
[ 79.203945][ T2368] rtnetlink_rcv_msg+0x710/0xc00
[ 79.204273][ T2368] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 79.204609][ T2368] ? __lock_acquire+0x44d/0x7e0
[ 79.204937][ T2368] netlink_rcv_skb+0x121/0x350
[ 79.205272][ T2368] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 79.205613][ T2368] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 79.205951][ T2368] ? netlink_deliver_tap+0x13e/0x340
[ 79.206274][ T2368] ? netlink_deliver_tap+0xc3/0x340
[ 79.206608][ T2368] netlink_unicast+0x49e/0x780
[ 79.206933][ T2368] ? __pfx_netlink_unicast+0x10/0x10
[ 79.207270][ T2368] ? __lock_acquire+0x44d/0x7e0
[ 79.207638][ T2368] netlink_sendmsg+0x721/0xbe0
[ 79.207983][ T2368] ? __pfx_netlink_sendmsg+0x10/0x10
[ 79.208320][ T2368] ? __import_iovec+0x238/0x3c0
[ 79.208690][ T2368] ____sys_sendmsg+0x7ad/0xa10
[ 79.209035][ T2368] ? __pfx_____sys_sendmsg+0x10/0x10
[ 79.209383][ T2368] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 79.209813][ T2368] ___sys_sendmsg+0xed/0x170
[ 79.210159][ T2368] ? kasan_record_aux_stack+0x8c/0xa0
[ 79.210508][ T2368] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 79.210929][ T2368] ? __pfx____sys_sendmsg+0x10/0x10
[ 79.211270][ T2368] ? find_held_lock+0x2b/0x80
[ 79.211610][ T2368] ? __lock_acquire+0x44d/0x7e0
[ 79.211937][ T2368] ? find_held_lock+0x2b/0x80
[ 79.212261][ T2368] ? __virt_addr_valid+0x22e/0x450
[ 79.212620][ T2368] ? __lock_release+0x5d/0x170
[ 79.212953][ T2368] __sys_sendmsg+0x10b/0x1a0
[ 79.213273][ T2368] ? __call_rcu_common.constprop.0+0x320/0x640
[ 79.213682][ T2368] ? __pfx___sys_sendmsg+0x10/0x10
[ 79.214016][ T2368] ? rcu_is_watching+0x12/0xc0
[ 79.214351][ T2368] do_syscall_64+0xc1/0x380
[ 79.214678][ T2368] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 79.215084][ T2368] RIP: 0033:0x7f2f4932d1e7
[ 79.215446][ T2368] 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
[ 79.216583][ T2368] RSP: 002b:00007ffc16cbc298 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 79.217064][ T2368] RAX: ffffffffffffffda RBX: 00007ffc16cbc9c0 RCX: 00007f2f4932d1e7
[ 79.217564][ T2368] RDX: 0000000000000000 RSI: 00007ffc16cbc300 RDI: 0000000000000005
[ 79.218051][ T2368] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 79.218536][ T2368] R10: 00007f2f4922aee8 R11: 0000000000000246 R12: 0000000000000003
[ 79.219012][ T2368] R13: 00000000686e4211 R14: 0000000000499600 R15: 0000000000000000
[ 79.219522][ T2368]
[ 79.219767][ T2368] irq event stamp: 39891
[ 79.220012][ T2368] hardirqs last enabled at (39901): [] __up_console_sem+0x6b/0x80
[ 79.220574][ T2368] hardirqs last disabled at (39912): [] __up_console_sem+0x50/0x80
[ 79.221118][ T2368] softirqs last enabled at (39558): [] handle_softirqs+0x358/0x620
[ 79.221832][ T2368] softirqs last disabled at (39551): [] __irq_exit_rcu+0xfa/0x160
[ 79.222391][ T2368] ---[ end trace 0000000000000000 ]---
[ 79.996136][ T2391] br1: port 2(vx1) entered blocking state
[ 79.996604][ T2391] br1: port 2(vx1) entered disabled state
[ 79.996963][ T2391] vx1: entered allmulticast mode
[ 80.002376][ T2391] vx1: entered promiscuous mode
[ 80.004007][ T2391] br1: port 2(vx1) entered blocking state
[ 80.004337][ T2391] br1: port 2(vx1) entered forwarding state
[ 80.005520][ T2391] ------------[ cut here ]------------
[ 80.005842][ T2391] WARNING: CPU: 1 PID: 2391 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 80.006492][ T2391] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc act_gact cls_flower sch_ingress vrf veth
[ 80.007289][ T2391] CPU: 1 UID: 0 PID: 2391 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 80.008062][ T2391] Tainted: [W]=WARN
[ 80.008298][ T2391] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 80.008847][ T2391] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 80.009165][ T2391] 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
[ 80.010471][ T2391] RSP: 0018:ffffc90005396ef0 EFLAGS: 00010246
[ 80.010866][ T2391] RAX: 0000000000000000 RBX: ffff88800b462000 RCX: 0000000000000001
[ 80.011334][ T2391] RDX: 0000000000000000 RSI: ffffffff92c9b941 RDI: ffffffff924555e0
[ 80.012039][ T2391] RBP: ffffc90005396fe0 R08: 0000000000000000 R09: 0000000000000000
[ 80.012719][ T2391] R10: ffffc90005397010 R11: ffffffff93aa8918 R12: 1ffff92000a72de2
[ 80.013187][ T2391] R13: 00000000000005dc R14: ffffc90005397010 R15: ffff88800b462f08
[ 80.013862][ T2391] FS: 00007f0d8a171800(0000) GS:ffff8880a1537000(0000) knlGS:0000000000000000
[ 80.014614][ T2391] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 80.015012][ T2391] CR2: 00000000004e5760 CR3: 000000000f00b003 CR4: 0000000000772ef0
[ 80.015623][ T2391] PKRU: 55555554
[ 80.015867][ T2391] Call Trace:
[ 80.016095][ T2391]
[ 80.016254][ T2391] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 80.016735][ T2391] ? find_held_lock+0x2b/0x80
[ 80.017061][ T2391] ? mark_held_locks+0x49/0x80
[ 80.017510][ T2391] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 80.017897][ T2391] ? lockdep_hardirqs_on+0x7c/0x110
[ 80.018225][ T2391] netif_set_mtu+0x88/0x100
[ 80.018682][ T2391] ? __pfx_netif_set_mtu+0x10/0x10
[ 80.019003][ T2391] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 80.019494][ T2391] dev_set_mtu+0xa0/0x150
[ 80.019739][ T2391] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 80.020160][ T2391] br_add_if+0xda3/0x1330 [bridge]
[ 80.020529][ T2391] do_set_master+0x32f/0x500
[ 80.020843][ T2391] do_setlink.constprop.0+0x9f4/0x2480
[ 80.021154][ T2391] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 80.021552][ T2391] ? rcu_read_lock_any_held+0x43/0xb0
[ 80.021865][ T2391] ? validate_chain+0x166/0x4d0
[ 80.022173][ T2391] ? __kernel_text_address+0x12/0x40
[ 80.022501][ T2391] ? __lock_acquire+0x44d/0x7e0
[ 80.022813][ T2391] ? __mutex_trylock_common+0xf9/0x260
[ 80.023120][ T2391] ? __pfx___mutex_trylock_common+0x10/0x10
[ 80.023511][ T2391] ? rcu_is_watching+0x12/0xc0
[ 80.023871][ T2391] ? rcu_is_watching+0x12/0xc0
[ 80.024194][ T2391] ? trace_contention_end+0xdc/0x140
[ 80.024537][ T2391] ? __mutex_lock+0x19c/0xcd0
[ 80.024863][ T2391] ? find_held_lock+0x2b/0x80
[ 80.025178][ T2391] ? rtnl_newlink+0x651/0xa60
[ 80.025513][ T2391] ? __create_object+0x5e/0xb0
[ 80.025836][ T2391] ? __pfx___mutex_lock+0x10/0x10
[ 80.026147][ T2391] ? trace_cap_capable+0x10f/0x190
[ 80.026465][ T2391] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 80.026856][ T2391] ? __rtnl_newlink+0x40e/0xa40
[ 80.027184][ T2391] rtnl_newlink+0x69a/0xa60
[ 80.027508][ T2391] ? __pfx_rtnl_newlink+0x10/0x10
[ 80.027817][ T2391] ? __lock_acquire+0x44d/0x7e0
[ 80.028127][ T2391] ? find_held_lock+0x2b/0x80
[ 80.028440][ T2391] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 80.028747][ T2391] ? __lock_release+0x5d/0x170
[ 80.029055][ T2391] ? __pfx_rtnl_newlink+0x10/0x10
[ 80.029413][ T2391] rtnetlink_rcv_msg+0x710/0xc00
[ 80.029726][ T2391] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 80.030038][ T2391] ? __lock_acquire+0x44d/0x7e0
[ 80.030368][ T2391] netlink_rcv_skb+0x121/0x350
[ 80.030682][ T2391] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 80.030995][ T2391] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 80.031328][ T2391] ? netlink_deliver_tap+0x13e/0x340
[ 80.031686][ T2391] ? netlink_deliver_tap+0xc3/0x340
[ 80.032015][ T2391] netlink_unicast+0x49e/0x780
[ 80.032328][ T2391] ? __pfx_netlink_unicast+0x10/0x10
[ 80.032669][ T2391] ? __lock_acquire+0x44d/0x7e0
[ 80.032997][ T2391] netlink_sendmsg+0x721/0xbe0
[ 80.033312][ T2391] ? __pfx_netlink_sendmsg+0x10/0x10
[ 80.033665][ T2391] ? __import_iovec+0x238/0x3c0
[ 80.033987][ T2391] ____sys_sendmsg+0x7ad/0xa10
[ 80.034300][ T2391] ? __pfx_____sys_sendmsg+0x10/0x10
[ 80.034613][ T2391] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 80.035007][ T2391] ___sys_sendmsg+0xed/0x170
[ 80.035321][ T2391] ? kasan_record_aux_stack+0x8c/0xa0
[ 80.035638][ T2391] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 80.036047][ T2391] ? __pfx____sys_sendmsg+0x10/0x10
[ 80.036378][ T2391] ? rcu_read_lock_any_held+0x43/0xb0
[ 80.036690][ T2391] ? validate_chain+0x166/0x4d0
[ 80.037014][ T2391] ? __lock_acquire+0x44d/0x7e0
[ 80.037338][ T2391] ? find_held_lock+0x2b/0x80
[ 80.037660][ T2391] ? rcu_is_watching+0x12/0xc0
[ 80.037974][ T2391] ? trace_rseq_update+0xd2/0x130
[ 80.038302][ T2391] __sys_sendmsg+0x10b/0x1a0
[ 80.038835][ T2391] ? __rseq_handle_notify_resume+0x2b8/0x420
[ 80.039225][ T2391] ? __pfx___sys_sendmsg+0x10/0x10
[ 80.039551][ T2391] ? rcu_is_watching+0x12/0xc0
[ 80.039857][ T2391] do_syscall_64+0xc1/0x380
[ 80.040175][ T2391] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 80.040561][ T2391] RIP: 0033:0x7f0d8a33e1e7
[ 80.040880][ T2391] 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
[ 80.042014][ T2391] RSP: 002b:00007ffc591a17c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 80.042536][ T2391] RAX: ffffffffffffffda RBX: 00007ffc591a1ef0 RCX: 00007f0d8a33e1e7
[ 80.042999][ T2391] RDX: 0000000000000000 RSI: 00007ffc591a1830 RDI: 0000000000000005
[ 80.043475][ T2391] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 80.043929][ T2391] R10: 0000000012d2a910 R11: 0000000000000246 R12: 0000000000000004
[ 80.044420][ T2391] R13: 00000000686e4212 R14: 0000000000499600 R15: 0000000000000000
[ 80.044893][ T2391]
[ 80.045121][ T2391] irq event stamp: 43657
[ 80.045364][ T2391] hardirqs last enabled at (43667): [] __up_console_sem+0x6b/0x80
[ 80.045904][ T2391] hardirqs last disabled at (43674): [] __up_console_sem+0x50/0x80
[ 80.046436][ T2391] softirqs last enabled at (43022): [] handle_softirqs+0x358/0x620
[ 80.046968][ T2391] softirqs last disabled at (42989): [] __irq_exit_rcu+0xfa/0x160
[ 80.047511][ T2391] ---[ end trace 0000000000000000 ]---
[ 136.119874][ T4343] vx1: left allmulticast mode
[ 136.120304][ T4343] vx1: left promiscuous mode
[ 136.120852][ T4343] br1: port 2(vx1) entered disabled state
[ 136.123521][ T4343] ------------[ cut here ]------------
[ 136.123913][ T4343] WARNING: CPU: 2 PID: 4343 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 136.126164][ T4343] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc act_gact cls_flower sch_ingress vrf veth
[ 136.126969][ T4343] CPU: 2 UID: 0 PID: 4343 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 136.127690][ T4343] Tainted: [W]=WARN
[ 136.127945][ T4343] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 136.128388][ T4343] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 136.128721][ T4343] 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
[ 136.129839][ T4343] RSP: 0018:ffffc90009a76f70 EFLAGS: 00010246
[ 136.130241][ T4343] RAX: 0000000000000000 RBX: ffff88800b462000 RCX: 0000000000000001
[ 136.130728][ T4343] RDX: 0000000000000000 RSI: ffffffff92c9b941 RDI: ffffffff924555e0
[ 136.131196][ T4343] RBP: ffffc90009a77058 R08: 0000000000000000 R09: 0000000000000000
[ 136.131679][ T4343] R10: ffffc90009a77088 R11: ffffffff93179160 R12: 1ffff9200134edf2
[ 136.132149][ T4343] R13: 00000000000005dc R14: ffffc90009a77088 R15: ffff88800b462f08
[ 136.132645][ T4343] FS: 00007fe12a18b800(0000) GS:ffff8880a15b7000(0000) knlGS:0000000000000000
[ 136.133192][ T4343] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 136.133596][ T4343] CR2: 00000000004e5760 CR3: 0000000010a55003 CR4: 0000000000772ef0
[ 136.134078][ T4343] PKRU: 55555554
[ 136.134319][ T4343] Call Trace:
[ 136.134588][ T4343]
[ 136.134756][ T4343] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 136.135154][ T4343] ? br_del_if+0xa3/0x1f0 [bridge]
[ 136.135531][ T4343] ? do_set_master+0x14a/0x500
[ 136.135853][ T4343] ? do_setlink.constprop.0+0x9f4/0x2480
[ 136.136197][ T4343] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 136.136527][ T4343] ? netlink_unicast+0x49e/0x780
[ 136.136854][ T4343] ? netlink_sendmsg+0x721/0xbe0
[ 136.137171][ T4343] ? ____sys_sendmsg+0x7ad/0xa10
[ 136.137504][ T4343] ? ___sys_sendmsg+0xed/0x170
[ 136.137827][ T4343] ? __sys_sendmsg+0x10b/0x1a0
[ 136.138144][ T4343] ? do_syscall_64+0xc1/0x380
[ 136.138475][ T4343] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 136.138878][ T4343] ? find_held_lock+0x2b/0x80
[ 136.139211][ T4343] netif_set_mtu+0x88/0x100
[ 136.139538][ T4343] ? __pfx_netif_set_mtu+0x10/0x10
[ 136.139874][ T4343] dev_set_mtu+0xa0/0x150
[ 136.140137][ T4343] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 136.140625][ T4343] br_del_if+0xb2/0x1f0 [bridge]
[ 136.140996][ T4343] ? rtnl_is_locked+0x15/0x20
[ 136.141329][ T4343] do_set_master+0x14a/0x500
[ 136.141688][ T4343] do_setlink.constprop.0+0x9f4/0x2480
[ 136.142028][ T4343] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 136.142457][ T4343] ? rcu_read_lock_any_held+0x43/0xb0
[ 136.142806][ T4343] ? validate_chain+0x166/0x4d0
[ 136.143142][ T4343] ? __kernel_text_address+0x12/0x40
[ 136.143491][ T4343] ? __lock_acquire+0x44d/0x7e0
[ 136.143833][ T4343] ? __mutex_trylock_common+0xf9/0x260
[ 136.144178][ T4343] ? __pfx___mutex_trylock_common+0x10/0x10
[ 136.144597][ T4343] ? rcu_is_watching+0x12/0xc0
[ 136.144961][ T4343] ? rcu_is_watching+0x12/0xc0
[ 136.145296][ T4343] ? trace_contention_end+0xdc/0x140
[ 136.145642][ T4343] ? __mutex_lock+0x19c/0xcd0
[ 136.145981][ T4343] ? find_held_lock+0x2b/0x80
[ 136.146317][ T4343] ? rtnl_newlink+0x651/0xa60
[ 136.146668][ T4343] ? __create_object+0x5e/0xb0
[ 136.147008][ T4343] ? __pfx___mutex_lock+0x10/0x10
[ 136.147353][ T4343] ? trace_cap_capable+0x10f/0x190
[ 136.147686][ T4343] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 136.148099][ T4343] ? __rtnl_newlink+0x40e/0xa40
[ 136.148453][ T4343] rtnl_newlink+0x69a/0xa60
[ 136.148797][ T4343] ? __pfx_rtnl_newlink+0x10/0x10
[ 136.149130][ T4343] ? __lock_acquire+0x44d/0x7e0
[ 136.149486][ T4343] ? find_held_lock+0x2b/0x80
[ 136.149823][ T4343] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 136.150157][ T4343] ? __lock_release+0x5d/0x170
[ 136.150505][ T4343] ? __pfx_rtnl_newlink+0x10/0x10
[ 136.150843][ T4343] rtnetlink_rcv_msg+0x710/0xc00
[ 136.151177][ T4343] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 136.151524][ T4343] ? __lock_acquire+0x44d/0x7e0
[ 136.151872][ T4343] netlink_rcv_skb+0x121/0x350
[ 136.152213][ T4343] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 136.152573][ T4343] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 136.152923][ T4343] ? netlink_deliver_tap+0x13e/0x340
[ 136.153255][ T4343] ? netlink_deliver_tap+0xc3/0x340
[ 136.153603][ T4343] netlink_unicast+0x49e/0x780
[ 136.153938][ T4343] ? __pfx_netlink_unicast+0x10/0x10
[ 136.154286][ T4343] ? __lock_acquire+0x44d/0x7e0
[ 136.154632][ T4343] netlink_sendmsg+0x721/0xbe0
[ 136.154972][ T4343] ? __pfx_netlink_sendmsg+0x10/0x10
[ 136.155305][ T4343] ? __import_iovec+0x238/0x3c0
[ 136.155658][ T4343] ____sys_sendmsg+0x7ad/0xa10
[ 136.156000][ T4343] ? __pfx_____sys_sendmsg+0x10/0x10
[ 136.156333][ T4343] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 136.156771][ T4343] ___sys_sendmsg+0xed/0x170
[ 136.157106][ T4343] ? kasan_record_aux_stack+0x8c/0xa0
[ 136.157451][ T4343] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 136.157866][ T4343] ? __pfx____sys_sendmsg+0x10/0x10
[ 136.158206][ T4343] ? find_held_lock+0x2b/0x80
[ 136.158553][ T4343] ? __lock_acquire+0x44d/0x7e0
[ 136.158917][ T4343] ? find_held_lock+0x2b/0x80
[ 136.159239][ T4343] ? __virt_addr_valid+0x22e/0x450
[ 136.159581][ T4343] ? __lock_release+0x5d/0x170
[ 136.159912][ T4343] __sys_sendmsg+0x10b/0x1a0
[ 136.160230][ T4343] ? __call_rcu_common.constprop.0+0x320/0x640
[ 136.160631][ T4343] ? __pfx___sys_sendmsg+0x10/0x10
[ 136.160963][ T4343] ? rcu_is_watching+0x12/0xc0
[ 136.161284][ T4343] do_syscall_64+0xc1/0x380
[ 136.161613][ T4343] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 136.162014][ T4343] RIP: 0033:0x7fe12a3581e7
[ 136.162354][ T4343] 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
[ 136.163545][ T4343] RSP: 002b:00007ffcbabbd5b8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 136.164032][ T4343] RAX: ffffffffffffffda RBX: 00007ffcbabbdce0 RCX: 00007fe12a3581e7
[ 136.164564][ T4343] RDX: 0000000000000000 RSI: 00007ffcbabbd620 RDI: 0000000000000005
[ 136.165061][ T4343] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 136.165566][ T4343] R10: 00007fe12a255ee8 R11: 0000000000000246 R12: 0000000000000003
[ 136.166059][ T4343] R13: 00000000686e424a R14: 0000000000499600 R15: 0000000000000000
[ 136.166587][ T4343]
[ 136.166844][ T4343] irq event stamp: 40739
[ 136.167099][ T4343] hardirqs last enabled at (40749): [] __up_console_sem+0x6b/0x80
[ 136.167695][ T4343] hardirqs last disabled at (40766): [] __up_console_sem+0x50/0x80
[ 136.168260][ T4343] softirqs last enabled at (40764): [] handle_softirqs+0x358/0x620
[ 136.168853][ T4343] softirqs last disabled at (40757): [] __irq_exit_rcu+0xfa/0x160
[ 136.169427][ T4343] ---[ end trace 0000000000000000 ]---
[ 137.067213][ T4376] br1: port 2(vx1) entered blocking state
[ 137.067639][ T4376] br1: port 2(vx1) entered disabled state
[ 137.068018][ T4376] vx1: entered allmulticast mode
[ 137.072631][ T4376] vx1: entered promiscuous mode
[ 137.073898][ T4376] br1: port 2(vx1) entered blocking state
[ 137.074256][ T4376] br1: port 2(vx1) entered forwarding state
[ 137.075127][ T4376] ------------[ cut here ]------------
[ 137.075466][ T4376] WARNING: CPU: 2 PID: 4376 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 137.076117][ T4376] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc act_gact cls_flower sch_ingress vrf veth
[ 137.076874][ T4376] CPU: 2 UID: 0 PID: 4376 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 137.077535][ T4376] Tainted: [W]=WARN
[ 137.077784][ T4376] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 137.078196][ T4376] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 137.078552][ T4376] 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
[ 137.079732][ T4376] RSP: 0018:ffffc90009b86ef0 EFLAGS: 00010246
[ 137.080139][ T4376] RAX: 0000000000000000 RBX: ffff88800b462000 RCX: 0000000000000001
[ 137.080635][ T4376] RDX: 0000000000000000 RSI: ffffffff92c9b941 RDI: ffffffff924555e0
[ 137.081145][ T4376] RBP: ffffc90009b86fe0 R08: 0000000000000000 R09: 0000000000000000
[ 137.081648][ T4376] R10: ffffc90009b87010 R11: ffffffff93aa8918 R12: 1ffff92001370de2
[ 137.082181][ T4376] R13: 00000000000005dc R14: ffffc90009b87010 R15: ffff88800b462f08
[ 137.082761][ T4376] FS: 00007f037e6d4800(0000) GS:ffff8880a15b7000(0000) knlGS:0000000000000000
[ 137.083450][ T4376] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 137.083862][ T4376] CR2: 00000000004e5760 CR3: 000000000c7ac005 CR4: 0000000000772ef0
[ 137.084376][ T4376] PKRU: 55555554
[ 137.084628][ T4376] Call Trace:
[ 137.084876][ T4376]
[ 137.085070][ T4376] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 137.085426][ T4376] ? find_held_lock+0x2b/0x80
[ 137.085771][ T4376] ? mark_held_locks+0x49/0x80
[ 137.086143][ T4376] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 137.086648][ T4376] ? lockdep_hardirqs_on+0x7c/0x110
[ 137.087030][ T4376] netif_set_mtu+0x88/0x100
[ 137.087414][ T4376] ? __pfx_netif_set_mtu+0x10/0x10
[ 137.087815][ T4376] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 137.088322][ T4376] dev_set_mtu+0xa0/0x150
[ 137.088618][ T4376] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 137.089449][ T4376] br_add_if+0xda3/0x1330 [bridge]
[ 137.089891][ T4376] do_set_master+0x32f/0x500
[ 137.090274][ T4376] do_setlink.constprop.0+0x9f4/0x2480
[ 137.090665][ T4376] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 137.091129][ T4376] ? rcu_read_lock_any_held+0x43/0xb0
[ 137.091520][ T4376] ? validate_chain+0x166/0x4d0
[ 137.091885][ T4376] ? __kernel_text_address+0x12/0x40
[ 137.092255][ T4376] ? __lock_acquire+0x44d/0x7e0
[ 137.092638][ T4376] ? __mutex_trylock_common+0xf9/0x260
[ 137.093496][ T4376] ? __pfx___mutex_trylock_common+0x10/0x10
[ 137.093960][ T4376] ? rcu_is_watching+0x12/0xc0
[ 137.094353][ T4376] ? rcu_is_watching+0x12/0xc0
[ 137.094737][ T4376] ? trace_contention_end+0xdc/0x140
[ 137.095106][ T4376] ? __mutex_lock+0x19c/0xcd0
[ 137.095534][ T4376] ? find_held_lock+0x2b/0x80
[ 137.095902][ T4376] ? rtnl_newlink+0x651/0xa60
[ 137.096287][ T4376] ? __create_object+0x5e/0xb0
[ 137.096682][ T4376] ? __pfx___mutex_lock+0x10/0x10
[ 137.097057][ T4376] ? trace_cap_capable+0x10f/0x190
[ 137.097434][ T4376] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 137.097885][ T4376] ? __rtnl_newlink+0x40e/0xa40
[ 137.098516][ T4376] rtnl_newlink+0x69a/0xa60
[ 137.098899][ T4376] ? __pfx_rtnl_newlink+0x10/0x10
[ 137.099289][ T4376] ? __lock_acquire+0x44d/0x7e0
[ 137.099674][ T4376] ? find_held_lock+0x2b/0x80
[ 137.100061][ T4376] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 137.100442][ T4376] ? __lock_release+0x5d/0x170
[ 137.100815][ T4376] ? __pfx_rtnl_newlink+0x10/0x10
[ 137.101205][ T4376] rtnetlink_rcv_msg+0x710/0xc00
[ 137.101580][ T4376] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 137.101948][ T4376] ? __lock_acquire+0x44d/0x7e0
[ 137.102318][ T4376] netlink_rcv_skb+0x121/0x350
[ 137.102724][ T4376] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 137.103101][ T4376] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 137.103493][ T4376] ? netlink_deliver_tap+0x13e/0x340
[ 137.103865][ T4376] ? netlink_deliver_tap+0xc3/0x340
[ 137.104241][ T4376] netlink_unicast+0x49e/0x780
[ 137.104623][ T4376] ? __pfx_netlink_unicast+0x10/0x10
[ 137.105011][ T4376] ? __lock_acquire+0x44d/0x7e0
[ 137.105406][ T4376] netlink_sendmsg+0x721/0xbe0
[ 137.105789][ T4376] ? __pfx_netlink_sendmsg+0x10/0x10
[ 137.106392][ T4376] ? __import_iovec+0x238/0x3c0
[ 137.106766][ T4376] ____sys_sendmsg+0x7ad/0xa10
[ 137.107132][ T4376] ? __pfx_____sys_sendmsg+0x10/0x10
[ 137.107510][ T4376] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 137.108457][ T4376] ___sys_sendmsg+0xed/0x170
[ 137.109053][ T4376] ? kasan_record_aux_stack+0x8c/0xa0
[ 137.109425][ T4376] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 137.110107][ T4376] ? __pfx____sys_sendmsg+0x10/0x10
[ 137.110493][ T4376] ? find_held_lock+0x2b/0x80
[ 137.110857][ T4376] ? __lock_acquire+0x44d/0x7e0
[ 137.111240][ T4376] ? find_held_lock+0x2b/0x80
[ 137.111841][ T4376] ? __virt_addr_valid+0x22e/0x450
[ 137.112225][ T4376] ? __lock_release+0x5d/0x170
[ 137.112665][ T4376] __sys_sendmsg+0x10b/0x1a0
[ 137.113020][ T4376] ? __call_rcu_common.constprop.0+0x320/0x640
[ 137.113652][ T4376] ? __pfx___sys_sendmsg+0x10/0x10
[ 137.114215][ T4376] ? rcu_is_watching+0x12/0xc0
[ 137.114549][ T4376] do_syscall_64+0xc1/0x380
[ 137.114881][ T4376] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 137.115511][ T4376] RIP: 0033:0x7f037e8a11e7
[ 137.115864][ T4376] 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
[ 137.116980][ T4376] RSP: 002b:00007ffef224a4e8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 137.117703][ T4376] RAX: ffffffffffffffda RBX: 00007ffef224ac10 RCX: 00007f037e8a11e7
[ 137.118194][ T4376] RDX: 0000000000000000 RSI: 00007ffef224a550 RDI: 0000000000000005
[ 137.118694][ T4376] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 137.119168][ T4376] R10: 00000000223a4910 R11: 0000000000000246 R12: 0000000000000004
[ 137.120122][ T4376] R13: 00000000686e424b R14: 0000000000499600 R15: 0000000000000000
[ 137.120618][ T4376]
[ 137.120859][ T4376] irq event stamp: 37737
[ 137.121097][ T4376] hardirqs last enabled at (37747): [] __up_console_sem+0x6b/0x80
[ 137.121879][ T4376] hardirqs last disabled at (37758): [] __up_console_sem+0x50/0x80
[ 137.122433][ T4376] softirqs last enabled at (37780): [] handle_softirqs+0x358/0x620
[ 137.123222][ T4376] softirqs last disabled at (37767): [] __irq_exit_rcu+0xfa/0x160
[ 137.123772][ T4376] ---[ end trace 0000000000000000 ]---
[ 137.146710][ T4376] ip (4376) used greatest stack depth: 23904 bytes left
[ 191.179160][ T6328] vx1: left allmulticast mode
[ 191.179795][ T6328] vx1: left promiscuous mode
[ 191.180643][ T6328] br1: port 2(vx1) entered disabled state
[ 191.184400][ T6328] ------------[ cut here ]------------
[ 191.184962][ T6328] WARNING: CPU: 0 PID: 6328 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 191.187018][ T6328] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc act_gact cls_flower sch_ingress vrf veth
[ 191.188264][ T6328] CPU: 0 UID: 0 PID: 6328 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 191.189359][ T6328] Tainted: [W]=WARN
[ 191.189774][ T6328] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 191.190440][ T6328] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 191.191007][ T6328] 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
[ 191.192918][ T6328] RSP: 0018:ffffc90007fa6f70 EFLAGS: 00010246
[ 191.193615][ T6328] RAX: 0000000000000000 RBX: ffff88800b462000 RCX: 0000000000000001
[ 191.194436][ T6328] RDX: 0000000000000000 RSI: ffffffff92c9b941 RDI: ffffffff924555e0
[ 191.195219][ T6328] RBP: ffffc90007fa7058 R08: 0000000000000000 R09: 0000000000000000
[ 191.196024][ T6328] R10: ffffc90007fa7088 R11: ffffffff93179160 R12: 1ffff92000ff4df2
[ 191.196812][ T6328] R13: 00000000000005dc R14: ffffc90007fa7088 R15: ffff88800b462f08
[ 191.197618][ T6328] FS: 00007f8a9cc1f800(0000) GS:ffff8880a14b7000(0000) knlGS:0000000000000000
[ 191.198612][ T6328] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 191.199291][ T6328] CR2: 00000000004e5760 CR3: 000000000ed78005 CR4: 0000000000772ef0
[ 191.200142][ T6328] PKRU: 55555554
[ 191.200567][ T6328] Call Trace:
[ 191.200991][ T6328]
[ 191.201266][ T6328] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 191.201978][ T6328] ? br_del_if+0xa3/0x1f0 [bridge]
[ 191.202630][ T6328] ? do_set_master+0x14a/0x500
[ 191.203178][ T6328] ? do_setlink.constprop.0+0x9f4/0x2480
[ 191.203690][ T6328] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 191.204050][ T6328] ? netlink_unicast+0x49e/0x780
[ 191.204393][ T6328] ? netlink_sendmsg+0x721/0xbe0
[ 191.204702][ T6328] ? ____sys_sendmsg+0x7ad/0xa10
[ 191.205008][ T6328] ? ___sys_sendmsg+0xed/0x170
[ 191.205398][ T6328] ? __sys_sendmsg+0x10b/0x1a0
[ 191.205705][ T6328] ? do_syscall_64+0xc1/0x380
[ 191.206013][ T6328] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 191.206421][ T6328] ? find_held_lock+0x2b/0x80
[ 191.206742][ T6328] netif_set_mtu+0x88/0x100
[ 191.207061][ T6328] ? __pfx_netif_set_mtu+0x10/0x10
[ 191.207429][ T6328] dev_set_mtu+0xa0/0x150
[ 191.207667][ T6328] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 191.208105][ T6328] br_del_if+0xb2/0x1f0 [bridge]
[ 191.208474][ T6328] ? rtnl_is_locked+0x15/0x20
[ 191.208797][ T6328] do_set_master+0x14a/0x500
[ 191.209106][ T6328] do_setlink.constprop.0+0x9f4/0x2480
[ 191.209436][ T6328] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 191.209827][ T6328] ? rcu_read_lock_any_held+0x43/0xb0
[ 191.210134][ T6328] ? validate_chain+0x166/0x4d0
[ 191.210476][ T6328] ? __kernel_text_address+0x12/0x40
[ 191.210791][ T6328] ? __lock_acquire+0x44d/0x7e0
[ 191.211112][ T6328] ? __mutex_trylock_common+0xf9/0x260
[ 191.211437][ T6328] ? __pfx___mutex_trylock_common+0x10/0x10
[ 191.211814][ T6328] ? rcu_is_watching+0x12/0xc0
[ 191.212122][ T6328] ? rcu_is_watching+0x12/0xc0
[ 191.212453][ T6328] ? trace_contention_end+0xdc/0x140
[ 191.212771][ T6328] ? __mutex_lock+0x19c/0xcd0
[ 191.213080][ T6328] ? find_held_lock+0x2b/0x80
[ 191.213426][ T6328] ? rtnl_newlink+0x651/0xa60
[ 191.213728][ T6328] ? __create_object+0x5e/0xb0
[ 191.214034][ T6328] ? __pfx___mutex_lock+0x10/0x10
[ 191.214360][ T6328] ? trace_cap_capable+0x10f/0x190
[ 191.214672][ T6328] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 191.215054][ T6328] ? __rtnl_newlink+0x40e/0xa40
[ 191.215399][ T6328] rtnl_newlink+0x69a/0xa60
[ 191.215712][ T6328] ? __pfx_rtnl_newlink+0x10/0x10
[ 191.216026][ T6328] ? __lock_acquire+0x44d/0x7e0
[ 191.216358][ T6328] ? find_held_lock+0x2b/0x80
[ 191.216667][ T6328] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 191.216972][ T6328] ? __lock_release+0x5d/0x170
[ 191.217301][ T6328] ? __pfx_rtnl_newlink+0x10/0x10
[ 191.217616][ T6328] rtnetlink_rcv_msg+0x710/0xc00
[ 191.217926][ T6328] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 191.218248][ T6328] ? __lock_acquire+0x44d/0x7e0
[ 191.218578][ T6328] netlink_rcv_skb+0x121/0x350
[ 191.218886][ T6328] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 191.219217][ T6328] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 191.219548][ T6328] ? netlink_deliver_tap+0x13e/0x340
[ 191.219853][ T6328] ? netlink_deliver_tap+0xc3/0x340
[ 191.220157][ T6328] netlink_unicast+0x49e/0x780
[ 191.220489][ T6328] ? __pfx_netlink_unicast+0x10/0x10
[ 191.220799][ T6328] ? __lock_acquire+0x44d/0x7e0
[ 191.221109][ T6328] netlink_sendmsg+0x721/0xbe0
[ 191.221426][ T6328] ? __pfx_netlink_sendmsg+0x10/0x10
[ 191.221731][ T6328] ? __import_iovec+0x238/0x3c0
[ 191.222040][ T6328] ____sys_sendmsg+0x7ad/0xa10
[ 191.222356][ T6328] ? __pfx_____sys_sendmsg+0x10/0x10
[ 191.222676][ T6328] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 191.223075][ T6328] ___sys_sendmsg+0xed/0x170
[ 191.223385][ T6328] ? kasan_record_aux_stack+0x8c/0xa0
[ 191.223693][ T6328] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 191.224072][ T6328] ? __pfx____sys_sendmsg+0x10/0x10
[ 191.224387][ T6328] ? find_held_lock+0x2b/0x80
[ 191.224698][ T6328] ? __lock_acquire+0x44d/0x7e0
[ 191.225010][ T6328] ? find_held_lock+0x2b/0x80
[ 191.225316][ T6328] ? __virt_addr_valid+0x22e/0x450
[ 191.225631][ T6328] ? __lock_release+0x5d/0x170
[ 191.225944][ T6328] __sys_sendmsg+0x10b/0x1a0
[ 191.226245][ T6328] ? __call_rcu_common.constprop.0+0x320/0x640
[ 191.226628][ T6328] ? __pfx___sys_sendmsg+0x10/0x10
[ 191.226948][ T6328] ? rcu_is_watching+0x12/0xc0
[ 191.227256][ T6328] do_syscall_64+0xc1/0x380
[ 191.227581][ T6328] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 191.227961][ T6328] RIP: 0033:0x7f8a9cdec1e7
[ 191.228284][ T6328] 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
[ 191.229379][ T6328] RSP: 002b:00007fff7da6b928 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 191.229853][ T6328] RAX: ffffffffffffffda RBX: 00007fff7da6c050 RCX: 00007f8a9cdec1e7
[ 191.230336][ T6328] RDX: 0000000000000000 RSI: 00007fff7da6b990 RDI: 0000000000000005
[ 191.230805][ T6328] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 191.231267][ T6328] R10: 00007f8a9cce9ee8 R11: 0000000000000246 R12: 0000000000000003
[ 191.231740][ T6328] R13: 00000000686e4281 R14: 0000000000499600 R15: 0000000000000000
[ 191.232213][ T6328]
[ 191.232449][ T6328] irq event stamp: 33593
[ 191.232690][ T6328] hardirqs last enabled at (33601): [] __up_console_sem+0x6b/0x80
[ 191.233220][ T6328] hardirqs last disabled at (33608): [] __up_console_sem+0x50/0x80
[ 191.233760][ T6328] softirqs last enabled at (32960): [] handle_softirqs+0x358/0x620
[ 191.234293][ T6328] softirqs last disabled at (32955): [] __irq_exit_rcu+0xfa/0x160
[ 191.234826][ T6328] ---[ end trace 0000000000000000 ]---
[ 192.074735][ T6361] br1: port 2(vx1) entered blocking state
[ 192.075323][ T6361] br1: port 2(vx1) entered disabled state
[ 192.076760][ T6361] vx1: entered allmulticast mode
[ 192.082467][ T6361] vx1: entered promiscuous mode
[ 192.083740][ T6361] br1: port 2(vx1) entered blocking state
[ 192.084133][ T6361] br1: port 2(vx1) entered forwarding state
[ 192.084993][ T6361] ------------[ cut here ]------------
[ 192.085959][ T6361] WARNING: CPU: 3 PID: 6361 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 192.087045][ T6361] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc act_gact cls_flower sch_ingress vrf veth
[ 192.088373][ T6361] CPU: 3 UID: 0 PID: 6361 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 192.089501][ T6361] Tainted: [W]=WARN
[ 192.089926][ T6361] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 192.090639][ T6361] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 192.091240][ T6361] 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
[ 192.093261][ T6361] RSP: 0018:ffffc900076a6ef0 EFLAGS: 00010246
[ 192.093860][ T6361] RAX: 0000000000000000 RBX: ffff88800b462000 RCX: 0000000000000001
[ 192.094338][ T6361] RDX: 0000000000000000 RSI: ffffffff92c9b941 RDI: ffffffff924555e0
[ 192.094842][ T6361] RBP: ffffc900076a6fe0 R08: 0000000000000000 R09: 0000000000000000
[ 192.095312][ T6361] R10: ffffc900076a7010 R11: ffffffff93aa8918 R12: 1ffff92000ed4de2
[ 192.095929][ T6361] R13: 00000000000005dc R14: ffffc900076a7010 R15: ffff88800b462f08
[ 192.096541][ T6361] FS: 00007fa42fb87800(0000) GS:ffff8880a1637000(0000) knlGS:0000000000000000
[ 192.097099][ T6361] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 192.097637][ T6361] CR2: 00000000004e5760 CR3: 000000000b8c6004 CR4: 0000000000772ef0
[ 192.098118][ T6361] PKRU: 55555554
[ 192.098427][ T6361] Call Trace:
[ 192.098662][ T6361]
[ 192.098824][ T6361] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 192.099151][ T6361] ? find_held_lock+0x2b/0x80
[ 192.099477][ T6361] ? mark_held_locks+0x49/0x80
[ 192.099795][ T6361] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 192.100239][ T6361] ? lockdep_hardirqs_on+0x7c/0x110
[ 192.100582][ T6361] netif_set_mtu+0x88/0x100
[ 192.100907][ T6361] ? __pfx_netif_set_mtu+0x10/0x10
[ 192.101260][ T6361] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 192.101723][ T6361] dev_set_mtu+0xa0/0x150
[ 192.102115][ T6361] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 192.102936][ T6361] br_add_if+0xda3/0x1330 [bridge]
[ 192.103587][ T6361] do_set_master+0x32f/0x500
[ 192.104154][ T6361] do_setlink.constprop.0+0x9f4/0x2480
[ 192.104753][ T6361] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 192.105496][ T6361] ? rcu_read_lock_any_held+0x43/0xb0
[ 192.106069][ T6361] ? validate_chain+0x166/0x4d0
[ 192.106672][ T6361] ? __kernel_text_address+0x12/0x40
[ 192.107249][ T6361] ? __lock_acquire+0x44d/0x7e0
[ 192.107842][ T6361] ? __mutex_trylock_common+0xf9/0x260
[ 192.108433][ T6361] ? __pfx___mutex_trylock_common+0x10/0x10
[ 192.109140][ T6361] ? rcu_is_watching+0x12/0xc0
[ 192.109729][ T6361] ? rcu_is_watching+0x12/0xc0
[ 192.110298][ T6361] ? trace_contention_end+0xdc/0x140
[ 192.110742][ T6361] ? __mutex_lock+0x19c/0xcd0
[ 192.111075][ T6361] ? find_held_lock+0x2b/0x80
[ 192.111423][ T6361] ? rtnl_newlink+0x651/0xa60
[ 192.111730][ T6361] ? __create_object+0x5e/0xb0
[ 192.112051][ T6361] ? __pfx___mutex_lock+0x10/0x10
[ 192.112369][ T6361] ? trace_cap_capable+0x10f/0x190
[ 192.112690][ T6361] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 192.113152][ T6361] ? __rtnl_newlink+0x40e/0xa40
[ 192.113709][ T6361] rtnl_newlink+0x69a/0xa60
[ 192.114038][ T6361] ? __pfx_rtnl_newlink+0x10/0x10
[ 192.114354][ T6361] ? __lock_acquire+0x44d/0x7e0
[ 192.114671][ T6361] ? find_held_lock+0x2b/0x80
[ 192.114981][ T6361] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 192.115297][ T6361] ? __lock_release+0x5d/0x170
[ 192.115650][ T6361] ? __pfx_rtnl_newlink+0x10/0x10
[ 192.116177][ T6361] rtnetlink_rcv_msg+0x710/0xc00
[ 192.116744][ T6361] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 192.117297][ T6361] ? __lock_acquire+0x44d/0x7e0
[ 192.117884][ T6361] netlink_rcv_skb+0x121/0x350
[ 192.118457][ T6361] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 192.119014][ T6361] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 192.119611][ T6361] ? netlink_deliver_tap+0x13e/0x340
[ 192.120159][ T6361] ? netlink_deliver_tap+0xc3/0x340
[ 192.120737][ T6361] netlink_unicast+0x49e/0x780
[ 192.121296][ T6361] ? __pfx_netlink_unicast+0x10/0x10
[ 192.121850][ T6361] ? __lock_acquire+0x44d/0x7e0
[ 192.122430][ T6361] netlink_sendmsg+0x721/0xbe0
[ 192.123002][ T6361] ? __pfx_netlink_sendmsg+0x10/0x10
[ 192.123557][ T6361] ? __import_iovec+0x238/0x3c0
[ 192.123924][ T6361] ____sys_sendmsg+0x7ad/0xa10
[ 192.124267][ T6361] ? __pfx_____sys_sendmsg+0x10/0x10
[ 192.124611][ T6361] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 192.125024][ T6361] ___sys_sendmsg+0xed/0x170
[ 192.125331][ T6361] ? kasan_record_aux_stack+0x8c/0xa0
[ 192.125650][ T6361] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 192.126046][ T6361] ? __pfx____sys_sendmsg+0x10/0x10
[ 192.126370][ T6361] ? find_held_lock+0x2b/0x80
[ 192.126693][ T6361] ? __lock_acquire+0x44d/0x7e0
[ 192.127015][ T6361] ? find_held_lock+0x2b/0x80
[ 192.127323][ T6361] ? __virt_addr_valid+0x22e/0x450
[ 192.127641][ T6361] ? __lock_release+0x5d/0x170
[ 192.127953][ T6361] __sys_sendmsg+0x10b/0x1a0
[ 192.128278][ T6361] ? __call_rcu_common.constprop.0+0x320/0x640
[ 192.128666][ T6361] ? __pfx___sys_sendmsg+0x10/0x10
[ 192.129001][ T6361] ? rcu_is_watching+0x12/0xc0
[ 192.129576][ T6361] do_syscall_64+0xc1/0x380
[ 192.129921][ T6361] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 192.130310][ T6361] RIP: 0033:0x7fa42fd541e7
[ 192.130638][ T6361] 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
[ 192.131776][ T6361] RSP: 002b:00007fffa2283c18 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 192.132599][ T6361] RAX: ffffffffffffffda RBX: 00007fffa2284340 RCX: 00007fa42fd541e7
[ 192.133418][ T6361] RDX: 0000000000000000 RSI: 00007fffa2283c80 RDI: 0000000000000005
[ 192.134249][ T6361] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 192.135100][ T6361] R10: 0000000024fa8910 R11: 0000000000000246 R12: 0000000000000004
[ 192.135973][ T6361] R13: 00000000686e4282 R14: 0000000000499600 R15: 0000000000000000
[ 192.136850][ T6361]
[ 192.137726][ T6361] irq event stamp: 42923
[ 192.138591][ T6361] hardirqs last enabled at (42933): [] __up_console_sem+0x6b/0x80
[ 192.139567][ T6361] hardirqs last disabled at (42942): [] __up_console_sem+0x50/0x80
[ 192.140245][ T6361] softirqs last enabled at (42644): [] handle_softirqs+0x358/0x620
[ 192.140821][ T6361] softirqs last disabled at (42639): [] __irq_exit_rcu+0xfa/0x160
[ 192.141607][ T6361] ---[ end trace 0000000000000000 ]---
[ 244.670159][ T8313] vx1: left allmulticast mode
[ 244.670544][ T8313] vx1: left promiscuous mode
[ 244.671046][ T8313] br1: port 2(vx1) entered disabled state
[ 244.673463][ T8313] ------------[ cut here ]------------
[ 244.673825][ T8313] WARNING: CPU: 1 PID: 8313 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 244.674476][ T8313] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc act_gact cls_flower sch_ingress vrf veth
[ 244.675239][ T8313] CPU: 1 UID: 0 PID: 8313 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 244.675897][ T8313] Tainted: [W]=WARN
[ 244.676141][ T8313] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 244.676551][ T8313] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 244.676883][ T8313] 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
[ 244.678033][ T8313] RSP: 0018:ffffc90004946f70 EFLAGS: 00010246
[ 244.678445][ T8313] RAX: 0000000000000000 RBX: ffff88800b462000 RCX: 0000000000000001
[ 244.678926][ T8313] RDX: 0000000000000000 RSI: ffffffff92c9b941 RDI: ffffffff924555e0
[ 244.679423][ T8313] RBP: ffffc90004947058 R08: 0000000000000000 R09: 0000000000000000
[ 244.679902][ T8313] R10: ffffc90004947088 R11: ffffffff93179160 R12: 1ffff92000928df2
[ 244.680388][ T8313] R13: 00000000000005dc R14: ffffc90004947088 R15: ffff88800b462f08
[ 244.680869][ T8313] FS: 00007f1cc2de7800(0000) GS:ffff8880a1537000(0000) knlGS:0000000000000000
[ 244.681590][ T8313] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 244.681998][ T8313] CR2: 00000000004e5760 CR3: 000000000f955001 CR4: 0000000000772ef0
[ 244.682624][ T8313] PKRU: 55555554
[ 244.682887][ T8313] Call Trace:
[ 244.683127][ T8313]
[ 244.683289][ T8313] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 244.683835][ T8313] ? br_del_if+0xa3/0x1f0 [bridge]
[ 244.684212][ T8313] ? do_set_master+0x14a/0x500
[ 244.684834][ T8313] ? do_setlink.constprop.0+0x9f4/0x2480
[ 244.685157][ T8313] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 244.685618][ T8313] ? netlink_unicast+0x49e/0x780
[ 244.685943][ T8313] ? netlink_sendmsg+0x721/0xbe0
[ 244.686259][ T8313] ? ____sys_sendmsg+0x7ad/0xa10
[ 244.686653][ T8313] ? ___sys_sendmsg+0xed/0x170
[ 244.686971][ T8313] ? __sys_sendmsg+0x10b/0x1a0
[ 244.687296][ T8313] ? do_syscall_64+0xc1/0x380
[ 244.687626][ T8313] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 244.688023][ T8313] ? find_held_lock+0x2b/0x80
[ 244.688370][ T8313] netif_set_mtu+0x88/0x100
[ 244.688694][ T8313] ? __pfx_netif_set_mtu+0x10/0x10
[ 244.689031][ T8313] dev_set_mtu+0xa0/0x150
[ 244.689274][ T8313] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 244.689729][ T8313] br_del_if+0xb2/0x1f0 [bridge]
[ 244.690085][ T8313] ? rtnl_is_locked+0x15/0x20
[ 244.690415][ T8313] do_set_master+0x14a/0x500
[ 244.690740][ T8313] do_setlink.constprop.0+0x9f4/0x2480
[ 244.691064][ T8313] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 244.691494][ T8313] ? rcu_read_lock_any_held+0x43/0xb0
[ 244.691815][ T8313] ? validate_chain+0x166/0x4d0
[ 244.692142][ T8313] ? __kernel_text_address+0x12/0x40
[ 244.692486][ T8313] ? __lock_acquire+0x44d/0x7e0
[ 244.692830][ T8313] ? __mutex_trylock_common+0xf9/0x260
[ 244.693150][ T8313] ? __pfx___mutex_trylock_common+0x10/0x10
[ 244.693557][ T8313] ? rcu_is_watching+0x12/0xc0
[ 244.693882][ T8313] ? rcu_is_watching+0x12/0xc0
[ 244.694205][ T8313] ? trace_contention_end+0xdc/0x140
[ 244.694542][ T8313] ? __mutex_lock+0x19c/0xcd0
[ 244.694867][ T8313] ? find_held_lock+0x2b/0x80
[ 244.695189][ T8313] ? rtnl_newlink+0x651/0xa60
[ 244.695515][ T8313] ? __create_object+0x5e/0xb0
[ 244.695838][ T8313] ? __pfx___mutex_lock+0x10/0x10
[ 244.696159][ T8313] ? trace_cap_capable+0x10f/0x190
[ 244.696490][ T8313] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 244.696890][ T8313] ? __rtnl_newlink+0x40e/0xa40
[ 244.697220][ T8313] rtnl_newlink+0x69a/0xa60
[ 244.697557][ T8313] ? __pfx_rtnl_newlink+0x10/0x10
[ 244.697876][ T8313] ? __lock_acquire+0x44d/0x7e0
[ 244.698199][ T8313] ? find_held_lock+0x2b/0x80
[ 244.698527][ T8313] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 244.698848][ T8313] ? __lock_release+0x5d/0x170
[ 244.699170][ T8313] ? __pfx_rtnl_newlink+0x10/0x10
[ 244.699498][ T8313] rtnetlink_rcv_msg+0x710/0xc00
[ 244.699827][ T8313] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 244.700151][ T8313] ? __lock_acquire+0x44d/0x7e0
[ 244.700487][ T8313] netlink_rcv_skb+0x121/0x350
[ 244.700807][ T8313] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 244.701137][ T8313] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 244.701478][ T8313] ? netlink_deliver_tap+0x13e/0x340
[ 244.701798][ T8313] ? netlink_deliver_tap+0xc3/0x340
[ 244.702128][ T8313] netlink_unicast+0x49e/0x780
[ 244.702456][ T8313] ? __pfx_netlink_unicast+0x10/0x10
[ 244.702789][ T8313] ? __lock_acquire+0x44d/0x7e0
[ 244.703117][ T8313] netlink_sendmsg+0x721/0xbe0
[ 244.703451][ T8313] ? __pfx_netlink_sendmsg+0x10/0x10
[ 244.703770][ T8313] ? __import_iovec+0x238/0x3c0
[ 244.704099][ T8313] ____sys_sendmsg+0x7ad/0xa10
[ 244.704441][ T8313] ? __pfx_____sys_sendmsg+0x10/0x10
[ 244.704760][ T8313] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 244.705170][ T8313] ___sys_sendmsg+0xed/0x170
[ 244.705499][ T8313] ? kasan_record_aux_stack+0x8c/0xa0
[ 244.705820][ T8313] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 244.706220][ T8313] ? __pfx____sys_sendmsg+0x10/0x10
[ 244.706554][ T8313] ? find_held_lock+0x2b/0x80
[ 244.706881][ T8313] ? __lock_acquire+0x44d/0x7e0
[ 244.707203][ T8313] ? find_held_lock+0x2b/0x80
[ 244.707534][ T8313] ? __virt_addr_valid+0x22e/0x450
[ 244.707856][ T8313] ? __lock_release+0x5d/0x170
[ 244.708181][ T8313] __sys_sendmsg+0x10b/0x1a0
[ 244.708508][ T8313] ? __call_rcu_common.constprop.0+0x320/0x640
[ 244.708904][ T8313] ? __pfx___sys_sendmsg+0x10/0x10
[ 244.709243][ T8313] ? rcu_is_watching+0x12/0xc0
[ 244.709579][ T8313] do_syscall_64+0xc1/0x380
[ 244.709902][ T8313] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 244.710299][ T8313] RIP: 0033:0x7f1cc2fb41e7
[ 244.710637][ T8313] 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
[ 244.711791][ T8313] RSP: 002b:00007ffc8cff65a8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 244.712275][ T8313] RAX: ffffffffffffffda RBX: 00007ffc8cff6cd0 RCX: 00007f1cc2fb41e7
[ 244.712783][ T8313] RDX: 0000000000000000 RSI: 00007ffc8cff6610 RDI: 0000000000000005
[ 244.713268][ T8313] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 244.713759][ T8313] R10: 00007f1cc2eb1ee8 R11: 0000000000000246 R12: 0000000000000003
[ 244.714236][ T8313] R13: 00000000686e42b7 R14: 0000000000499600 R15: 0000000000000000
[ 244.714739][ T8313]
[ 244.714979][ T8313] irq event stamp: 39477
[ 244.715220][ T8313] hardirqs last enabled at (39485): [] __up_console_sem+0x6b/0x80
[ 244.715798][ T8313] hardirqs last disabled at (39494): [] __up_console_sem+0x50/0x80
[ 244.716369][ T8313] softirqs last enabled at (39512): [] handle_softirqs+0x358/0x620
[ 244.716924][ T8313] softirqs last disabled at (39503): [] __irq_exit_rcu+0xfa/0x160
[ 244.717488][ T8313] ---[ end trace 0000000000000000 ]---
[ 245.472885][ T8346] br1: port 2(vx1) entered blocking state
[ 245.473302][ T8346] br1: port 2(vx1) entered disabled state
[ 245.473886][ T8346] vx1: entered allmulticast mode
[ 245.478092][ T8346] vx1: entered promiscuous mode
[ 245.479448][ T8346] br1: port 2(vx1) entered blocking state
[ 245.479837][ T8346] br1: port 2(vx1) entered forwarding state
[ 245.480705][ T8346] ------------[ cut here ]------------
[ 245.481064][ T8346] WARNING: CPU: 2 PID: 8346 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 245.481766][ T8346] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc act_gact cls_flower sch_ingress vrf veth
[ 245.482566][ T8346] CPU: 2 UID: 0 PID: 8346 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 245.483254][ T8346] Tainted: [W]=WARN
[ 245.483523][ T8346] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 245.483972][ T8346] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 245.484334][ T8346] 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
[ 245.485571][ T8346] RSP: 0018:ffffc90004096ef0 EFLAGS: 00010246
[ 245.486013][ T8346] RAX: 0000000000000000 RBX: ffff88800b462000 RCX: 0000000000000001
[ 245.486533][ T8346] RDX: 0000000000000000 RSI: ffffffff92c9b941 RDI: ffffffff924555e0
[ 245.487064][ T8346] RBP: ffffc90004096fe0 R08: 0000000000000000 R09: 0000000000000000
[ 245.487578][ T8346] R10: ffffc90004097010 R11: ffffffff93aa8918 R12: 1ffff92000812de2
[ 245.488102][ T8346] R13: 00000000000005dc R14: ffffc90004097010 R15: ffff88800b462f08
[ 245.488653][ T8346] FS: 00007f72a3dff800(0000) GS:ffff8880a15b7000(0000) knlGS:0000000000000000
[ 245.489261][ T8346] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 245.489712][ T8346] CR2: 00000000004e5760 CR3: 000000000efc9001 CR4: 0000000000772ef0
[ 245.490222][ T8346] PKRU: 55555554
[ 245.490497][ T8346] Call Trace:
[ 245.490780][ T8346]
[ 245.490967][ T8346] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 245.491326][ T8346] ? find_held_lock+0x2b/0x80
[ 245.491704][ T8346] ? mark_held_locks+0x49/0x80
[ 245.492060][ T8346] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 245.492503][ T8346] ? lockdep_hardirqs_on+0x7c/0x110
[ 245.492877][ T8346] netif_set_mtu+0x88/0x100
[ 245.493219][ T8346] ? __pfx_netif_set_mtu+0x10/0x10
[ 245.493585][ T8346] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 245.494082][ T8346] dev_set_mtu+0xa0/0x150
[ 245.494360][ T8346] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 245.494847][ T8346] br_add_if+0xda3/0x1330 [bridge]
[ 245.495278][ T8346] do_set_master+0x32f/0x500
[ 245.495646][ T8346] do_setlink.constprop.0+0x9f4/0x2480
[ 245.496022][ T8346] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 245.496464][ T8346] ? rcu_read_lock_any_held+0x43/0xb0
[ 245.496818][ T8346] ? validate_chain+0x166/0x4d0
[ 245.497154][ T8346] ? __kernel_text_address+0x12/0x40
[ 245.497515][ T8346] ? __lock_acquire+0x44d/0x7e0
[ 245.497868][ T8346] ? __mutex_trylock_common+0xf9/0x260
[ 245.498209][ T8346] ? __pfx___mutex_trylock_common+0x10/0x10
[ 245.498646][ T8346] ? rcu_is_watching+0x12/0xc0
[ 245.498988][ T8346] ? rcu_is_watching+0x12/0xc0
[ 245.499334][ T8346] ? trace_contention_end+0xdc/0x140
[ 245.499709][ T8346] ? __mutex_lock+0x19c/0xcd0
[ 245.500080][ T8346] ? find_held_lock+0x2b/0x80
[ 245.500449][ T8346] ? rtnl_newlink+0x651/0xa60
[ 245.500804][ T8346] ? __create_object+0x5e/0xb0
[ 245.501157][ T8346] ? __pfx___mutex_lock+0x10/0x10
[ 245.501538][ T8346] ? trace_cap_capable+0x10f/0x190
[ 245.501880][ T8346] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 245.502295][ T8346] ? __rtnl_newlink+0x40e/0xa40
[ 245.502682][ T8346] rtnl_newlink+0x69a/0xa60
[ 245.503027][ T8346] ? __pfx_rtnl_newlink+0x10/0x10
[ 245.503389][ T8346] ? __lock_acquire+0x44d/0x7e0
[ 245.503735][ T8346] ? find_held_lock+0x2b/0x80
[ 245.504086][ T8346] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 245.504448][ T8346] ? __lock_release+0x5d/0x170
[ 245.504791][ T8346] ? __pfx_rtnl_newlink+0x10/0x10
[ 245.505124][ T8346] rtnetlink_rcv_msg+0x710/0xc00
[ 245.505471][ T8346] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 245.505810][ T8346] ? __lock_acquire+0x44d/0x7e0
[ 245.506155][ T8346] netlink_rcv_skb+0x121/0x350
[ 245.506507][ T8346] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 245.506851][ T8346] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 245.507198][ T8346] ? netlink_deliver_tap+0x13e/0x340
[ 245.507542][ T8346] ? netlink_deliver_tap+0xc3/0x340
[ 245.507877][ T8346] netlink_unicast+0x49e/0x780
[ 245.508219][ T8346] ? __pfx_netlink_unicast+0x10/0x10
[ 245.508566][ T8346] ? __lock_acquire+0x44d/0x7e0
[ 245.508909][ T8346] netlink_sendmsg+0x721/0xbe0
[ 245.509254][ T8346] ? __pfx_netlink_sendmsg+0x10/0x10
[ 245.509601][ T8346] ? __import_iovec+0x238/0x3c0
[ 245.509949][ T8346] ____sys_sendmsg+0x7ad/0xa10
[ 245.510293][ T8346] ? __pfx_____sys_sendmsg+0x10/0x10
[ 245.510637][ T8346] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 245.511063][ T8346] ___sys_sendmsg+0xed/0x170
[ 245.511417][ T8346] ? kasan_record_aux_stack+0x8c/0xa0
[ 245.511756][ T8346] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 245.512176][ T8346] ? __pfx____sys_sendmsg+0x10/0x10
[ 245.512525][ T8346] ? find_held_lock+0x2b/0x80
[ 245.512878][ T8346] ? __lock_acquire+0x44d/0x7e0
[ 245.513219][ T8346] ? find_held_lock+0x2b/0x80
[ 245.513564][ T8346] ? __virt_addr_valid+0x22e/0x450
[ 245.513899][ T8346] ? __lock_release+0x5d/0x170
[ 245.514250][ T8346] __sys_sendmsg+0x10b/0x1a0
[ 245.514590][ T8346] ? __call_rcu_common.constprop.0+0x320/0x640
[ 245.515011][ T8346] ? __pfx___sys_sendmsg+0x10/0x10
[ 245.515369][ T8346] ? rcu_is_watching+0x12/0xc0
[ 245.515708][ T8346] do_syscall_64+0xc1/0x380
[ 245.516047][ T8346] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 245.516465][ T8346] RIP: 0033:0x7f72a3fcc1e7
[ 245.516817][ T8346] 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
[ 245.518040][ T8346] RSP: 002b:00007ffebc13cdd8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 245.518595][ T8346] RAX: ffffffffffffffda RBX: 00007ffebc13d500 RCX: 00007f72a3fcc1e7
[ 245.519136][ T8346] RDX: 0000000000000000 RSI: 00007ffebc13ce40 RDI: 0000000000000005
[ 245.519644][ T8346] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 245.520181][ T8346] R10: 000000001ee16910 R11: 0000000000000246 R12: 0000000000000004
[ 245.520716][ T8346] R13: 00000000686e42b8 R14: 0000000000499600 R15: 0000000000000000
[ 245.521280][ T8346]
[ 245.521592][ T8346] irq event stamp: 33177
[ 245.521878][ T8346] hardirqs last enabled at (33187): [] __up_console_sem+0x6b/0x80
[ 245.522510][ T8346] hardirqs last disabled at (33198): [] __up_console_sem+0x50/0x80
[ 245.523375][ T8346] softirqs last enabled at (32916): [] handle_softirqs+0x358/0x620
[ 245.523957][ T8346] softirqs last disabled at (32903): [] __irq_exit_rcu+0xfa/0x160
[ 245.524572][ T8346] ---[ end trace 0000000000000000 ]---
[ 297.734194][T10298] vx1: left allmulticast mode
[ 297.734601][T10298] vx1: left promiscuous mode
[ 297.735107][T10298] br1: port 2(vx1) entered disabled state
[ 297.748781][T10298] ------------[ cut here ]------------
[ 297.749189][T10298] WARNING: CPU: 2 PID: 10298 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 297.749866][T10298] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc act_gact cls_flower sch_ingress vrf veth
[ 297.750613][T10298] CPU: 2 UID: 0 PID: 10298 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 297.751270][T10298] Tainted: [W]=WARN
[ 297.751537][T10298] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 297.751939][T10298] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 297.752276][T10298] 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
[ 297.753481][T10298] RSP: 0018:ffffc9000b0e6f70 EFLAGS: 00010246
[ 297.753886][T10298] RAX: 0000000000000000 RBX: ffff88800b462000 RCX: 0000000000000001
[ 297.754378][T10298] RDX: 0000000000000000 RSI: ffffffff92c9b941 RDI: ffffffff924555e0
[ 297.754849][T10298] RBP: ffffc9000b0e7058 R08: 0000000000000000 R09: 0000000000000000
[ 297.755355][T10298] R10: ffffc9000b0e7088 R11: ffffffff93179160 R12: 1ffff9200161cdf2
[ 297.755827][T10298] R13: 00000000000005dc R14: ffffc9000b0e7088 R15: ffff88800b462f08
[ 297.756295][T10298] FS: 00007fe0e4aba800(0000) GS:ffff8880a15b7000(0000) knlGS:0000000000000000
[ 297.756856][T10298] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 297.757275][T10298] CR2: 00000000004e5760 CR3: 000000000f11c002 CR4: 0000000000772ef0
[ 297.757781][T10298] PKRU: 55555554
[ 297.758028][T10298] Call Trace:
[ 297.758269][T10298]
[ 297.758539][T10298] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 297.758941][T10298] ? br_del_if+0xa3/0x1f0 [bridge]
[ 297.759324][T10298] ? do_set_master+0x14a/0x500
[ 297.759686][T10298] ? do_setlink.constprop.0+0x9f4/0x2480
[ 297.760033][T10298] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 297.760386][T10298] ? netlink_unicast+0x49e/0x780
[ 297.760704][T10298] ? netlink_sendmsg+0x721/0xbe0
[ 297.761106][T10298] ? ____sys_sendmsg+0x7ad/0xa10
[ 297.761464][T10298] ? ___sys_sendmsg+0xed/0x170
[ 297.761784][T10298] ? __sys_sendmsg+0x10b/0x1a0
[ 297.762126][T10298] ? do_syscall_64+0xc1/0x380
[ 297.762456][T10298] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 297.762878][T10298] ? find_held_lock+0x2b/0x80
[ 297.763208][T10298] netif_set_mtu+0x88/0x100
[ 297.763540][T10298] ? __pfx_netif_set_mtu+0x10/0x10
[ 297.764098][T10298] dev_set_mtu+0xa0/0x150
[ 297.764354][T10298] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 297.764797][T10298] br_del_if+0xb2/0x1f0 [bridge]
[ 297.765204][T10298] ? rtnl_is_locked+0x15/0x20
[ 297.765555][T10298] do_set_master+0x14a/0x500
[ 297.765879][T10298] do_setlink.constprop.0+0x9f4/0x2480
[ 297.766202][T10298] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 297.766612][T10298] ? rcu_read_lock_any_held+0x43/0xb0
[ 297.766929][T10298] ? validate_chain+0x166/0x4d0
[ 297.767247][T10298] ? __kernel_text_address+0x12/0x40
[ 297.767578][T10298] ? __lock_acquire+0x44d/0x7e0
[ 297.767908][T10298] ? __mutex_trylock_common+0xf9/0x260
[ 297.768226][T10298] ? __pfx___mutex_trylock_common+0x10/0x10
[ 297.768630][T10298] ? rcu_is_watching+0x12/0xc0
[ 297.768956][T10298] ? rcu_is_watching+0x12/0xc0
[ 297.769274][T10298] ? trace_contention_end+0xdc/0x140
[ 297.769613][T10298] ? __mutex_lock+0x19c/0xcd0
[ 297.769937][T10298] ? find_held_lock+0x2b/0x80
[ 297.770278][T10298] ? rtnl_newlink+0x651/0xa60
[ 297.770616][T10298] ? __create_object+0x5e/0xb0
[ 297.770941][T10298] ? __pfx___mutex_lock+0x10/0x10
[ 297.771266][T10298] ? trace_cap_capable+0x10f/0x190
[ 297.771611][T10298] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 297.772006][T10298] ? __rtnl_newlink+0x40e/0xa40
[ 297.772329][T10298] rtnl_newlink+0x69a/0xa60
[ 297.772666][T10298] ? __pfx_rtnl_newlink+0x10/0x10
[ 297.773000][T10298] ? __lock_acquire+0x44d/0x7e0
[ 297.773327][T10298] ? find_held_lock+0x2b/0x80
[ 297.773669][T10298] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 297.773987][T10298] ? __lock_release+0x5d/0x170
[ 297.774303][T10298] ? __pfx_rtnl_newlink+0x10/0x10
[ 297.774632][T10298] rtnetlink_rcv_msg+0x710/0xc00
[ 297.774947][T10298] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 297.775267][T10298] ? __lock_acquire+0x44d/0x7e0
[ 297.775615][T10298] netlink_rcv_skb+0x121/0x350
[ 297.775936][T10298] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 297.776258][T10298] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 297.776595][T10298] ? netlink_deliver_tap+0x13e/0x340
[ 297.776913][T10298] ? netlink_deliver_tap+0xc3/0x340
[ 297.777228][T10298] netlink_unicast+0x49e/0x780
[ 297.777596][T10298] ? __pfx_netlink_unicast+0x10/0x10
[ 297.777921][T10298] ? __lock_acquire+0x44d/0x7e0
[ 297.778244][T10298] netlink_sendmsg+0x721/0xbe0
[ 297.778576][T10298] ? __pfx_netlink_sendmsg+0x10/0x10
[ 297.778895][T10298] ? __import_iovec+0x238/0x3c0
[ 297.779220][T10298] ____sys_sendmsg+0x7ad/0xa10
[ 297.779554][T10298] ? __pfx_____sys_sendmsg+0x10/0x10
[ 297.779872][T10298] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 297.780289][T10298] ___sys_sendmsg+0xed/0x170
[ 297.780616][T10298] ? kasan_record_aux_stack+0x8c/0xa0
[ 297.780936][T10298] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 297.781332][T10298] ? __pfx____sys_sendmsg+0x10/0x10
[ 297.781701][T10298] ? find_held_lock+0x2b/0x80
[ 297.782021][T10298] ? __lock_acquire+0x44d/0x7e0
[ 297.782358][T10298] ? find_held_lock+0x2b/0x80
[ 297.782692][T10298] ? __virt_addr_valid+0x22e/0x450
[ 297.783060][T10298] ? __lock_release+0x5d/0x170
[ 297.783395][T10298] __sys_sendmsg+0x10b/0x1a0
[ 297.783713][T10298] ? __call_rcu_common.constprop.0+0x320/0x640
[ 297.784101][T10298] ? __pfx___sys_sendmsg+0x10/0x10
[ 297.784446][T10298] ? rcu_is_watching+0x12/0xc0
[ 297.784769][T10298] do_syscall_64+0xc1/0x380
[ 297.785091][T10298] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 297.785514][T10298] RIP: 0033:0x7fe0e4c871e7
[ 297.785847][T10298] 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
[ 297.786953][T10298] RSP: 002b:00007fff5d576728 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 297.787447][T10298] RAX: ffffffffffffffda RBX: 00007fff5d576e50 RCX: 00007fe0e4c871e7
[ 297.787948][T10298] RDX: 0000000000000000 RSI: 00007fff5d576790 RDI: 0000000000000005
[ 297.788455][T10298] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 297.788926][T10298] R10: 00007fe0e4b84ee8 R11: 0000000000000246 R12: 0000000000000003
[ 297.789478][T10298] R13: 00000000686e42ec R14: 0000000000499600 R15: 0000000000000000
[ 297.789963][T10298]
[ 297.790241][T10298] irq event stamp: 44347
[ 297.790498][T10298] hardirqs last enabled at (44359): [] __up_console_sem+0x6b/0x80
[ 297.791038][T10298] hardirqs last disabled at (44368): [] __up_console_sem+0x50/0x80
[ 297.791616][T10298] softirqs last enabled at (44324): [] handle_softirqs+0x358/0x620
[ 297.792158][T10298] softirqs last disabled at (44301): [] __irq_exit_rcu+0xfa/0x160
[ 297.792712][T10298] ---[ end trace 0000000000000000 ]---
[ 298.690111][T10331] br1: port 2(vx1) entered blocking state
[ 298.690532][T10331] br1: port 2(vx1) entered disabled state
[ 298.690906][T10331] vx1: entered allmulticast mode
[ 298.707732][T10331] vx1: entered promiscuous mode
[ 298.709044][T10331] br1: port 2(vx1) entered blocking state
[ 298.709484][T10331] br1: port 2(vx1) entered forwarding state
[ 298.710310][T10331] ------------[ cut here ]------------
[ 298.710650][T10331] WARNING: CPU: 2 PID: 10331 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 298.711275][T10331] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc act_gact cls_flower sch_ingress vrf veth
[ 298.712019][T10331] CPU: 2 UID: 0 PID: 10331 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 298.712657][T10331] Tainted: [W]=WARN
[ 298.712919][T10331] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 298.713316][T10331] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 298.713658][T10331] 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
[ 298.714786][T10331] RSP: 0018:ffffc9000aff6ef0 EFLAGS: 00010246
[ 298.715190][T10331] RAX: 0000000000000000 RBX: ffff88800b462000 RCX: 0000000000000001
[ 298.715674][T10331] RDX: 0000000000000000 RSI: ffffffff92c9b941 RDI: ffffffff924555e0
[ 298.716155][T10331] RBP: ffffc9000aff6fe0 R08: 0000000000000000 R09: 0000000000000000
[ 298.716633][T10331] R10: ffffc9000aff7010 R11: ffffffff93aa8918 R12: 1ffff920015fede2
[ 298.717111][T10331] R13: 00000000000005dc R14: ffffc9000aff7010 R15: ffff88800b462f08
[ 298.717599][T10331] FS: 00007fc5dfed9800(0000) GS:ffff8880a15b7000(0000) knlGS:0000000000000000
[ 298.718161][T10331] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 298.718575][T10331] CR2: 00000000004e5760 CR3: 0000000008e1d004 CR4: 0000000000772ef0
[ 298.719059][T10331] PKRU: 55555554
[ 298.719309][T10331] Call Trace:
[ 298.719561][T10331]
[ 298.719747][T10331] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 298.720067][T10331] ? find_held_lock+0x2b/0x80
[ 298.720412][T10331] ? mark_held_locks+0x49/0x80
[ 298.720763][T10331] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 298.721165][T10331] ? lockdep_hardirqs_on+0x7c/0x110
[ 298.721501][T10331] netif_set_mtu+0x88/0x100
[ 298.721827][T10331] ? __pfx_netif_set_mtu+0x10/0x10
[ 298.722160][T10331] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 298.722632][T10331] dev_set_mtu+0xa0/0x150
[ 298.722901][T10331] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 298.723354][T10331] br_add_if+0xda3/0x1330 [bridge]
[ 298.723727][T10331] do_set_master+0x32f/0x500
[ 298.724058][T10331] do_setlink.constprop.0+0x9f4/0x2480
[ 298.724394][T10331] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 298.724798][T10331] ? rcu_read_lock_any_held+0x43/0xb0
[ 298.725125][T10331] ? validate_chain+0x166/0x4d0
[ 298.725460][T10331] ? __kernel_text_address+0x12/0x40
[ 298.725785][T10331] ? __lock_acquire+0x44d/0x7e0
[ 298.726114][T10331] ? __mutex_trylock_common+0xf9/0x260
[ 298.726445][T10331] ? __pfx___mutex_trylock_common+0x10/0x10
[ 298.726839][T10331] ? rcu_is_watching+0x12/0xc0
[ 298.727165][T10331] ? rcu_is_watching+0x12/0xc0
[ 298.727516][T10331] ? trace_contention_end+0xdc/0x140
[ 298.727841][T10331] ? __mutex_lock+0x19c/0xcd0
[ 298.728166][T10331] ? find_held_lock+0x2b/0x80
[ 298.728497][T10331] ? rtnl_newlink+0x651/0xa60
[ 298.728817][T10331] ? __create_object+0x5e/0xb0
[ 298.729144][T10331] ? __pfx___mutex_lock+0x10/0x10
[ 298.729481][T10331] ? trace_cap_capable+0x10f/0x190
[ 298.729803][T10331] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 298.730202][T10331] ? __rtnl_newlink+0x40e/0xa40
[ 298.730540][T10331] rtnl_newlink+0x69a/0xa60
[ 298.730869][T10331] ? __pfx_rtnl_newlink+0x10/0x10
[ 298.731192][T10331] ? __lock_acquire+0x44d/0x7e0
[ 298.731537][T10331] ? find_held_lock+0x2b/0x80
[ 298.731858][T10331] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 298.732182][T10331] ? __lock_release+0x5d/0x170
[ 298.732520][T10331] ? __pfx_rtnl_newlink+0x10/0x10
[ 298.732855][T10331] rtnetlink_rcv_msg+0x710/0xc00
[ 298.733186][T10331] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 298.733531][T10331] ? __lock_acquire+0x44d/0x7e0
[ 298.733868][T10331] netlink_rcv_skb+0x121/0x350
[ 298.734193][T10331] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 298.734525][T10331] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 298.734868][T10331] ? netlink_deliver_tap+0x13e/0x340
[ 298.735190][T10331] ? netlink_deliver_tap+0xc3/0x340
[ 298.735523][T10331] netlink_unicast+0x49e/0x780
[ 298.735851][T10331] ? __pfx_netlink_unicast+0x10/0x10
[ 298.736169][T10331] ? __lock_acquire+0x44d/0x7e0
[ 298.736503][T10331] netlink_sendmsg+0x721/0xbe0
[ 298.736829][T10331] ? __pfx_netlink_sendmsg+0x10/0x10
[ 298.737153][T10331] ? __import_iovec+0x238/0x3c0
[ 298.737509][T10331] ____sys_sendmsg+0x7ad/0xa10
[ 298.737841][T10331] ? __pfx_____sys_sendmsg+0x10/0x10
[ 298.738169][T10331] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 298.738587][T10331] ___sys_sendmsg+0xed/0x170
[ 298.738904][T10331] ? kasan_record_aux_stack+0x8c/0xa0
[ 298.739225][T10331] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 298.739631][T10331] ? __pfx____sys_sendmsg+0x10/0x10
[ 298.739954][T10331] ? find_held_lock+0x2b/0x80
[ 298.740273][T10331] ? __lock_acquire+0x44d/0x7e0
[ 298.740607][T10331] ? find_held_lock+0x2b/0x80
[ 298.740928][T10331] ? __virt_addr_valid+0x22e/0x450
[ 298.741260][T10331] ? __lock_release+0x5d/0x170
[ 298.741605][T10331] __sys_sendmsg+0x10b/0x1a0
[ 298.742019][T10331] ? __call_rcu_common.constprop.0+0x320/0x640
[ 298.742417][T10331] ? __pfx___sys_sendmsg+0x10/0x10
[ 298.742841][T10331] ? rcu_is_watching+0x12/0xc0
[ 298.743167][T10331] do_syscall_64+0xc1/0x380
[ 298.743500][T10331] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 298.743905][T10331] RIP: 0033:0x7fc5e00a61e7
[ 298.744240][T10331] 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
[ 298.745362][T10331] RSP: 002b:00007ffef7eb4058 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 298.745848][T10331] RAX: ffffffffffffffda RBX: 00007ffef7eb4780 RCX: 00007fc5e00a61e7
[ 298.746322][T10331] RDX: 0000000000000000 RSI: 00007ffef7eb40c0 RDI: 0000000000000005
[ 298.746804][T10331] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 298.747276][T10331] R10: 0000000029216910 R11: 0000000000000246 R12: 0000000000000004
[ 298.747767][T10331] R13: 00000000686e42ed R14: 0000000000499600 R15: 0000000000000000
[ 298.748252][T10331]
[ 298.748505][T10331] irq event stamp: 43321
[ 298.748749][T10331] hardirqs last enabled at (43331): [] __up_console_sem+0x6b/0x80
[ 298.749291][T10331] hardirqs last disabled at (43340): [] __up_console_sem+0x50/0x80
[ 298.749850][T10331] softirqs last enabled at (43022): [] handle_softirqs+0x358/0x620
[ 298.750407][T10331] softirqs last disabled at (43009): [] __irq_exit_rcu+0xfa/0x160
[ 298.750954][T10331] ---[ end trace 0000000000000000 ]---
[ 351.821325][T12283] vx1: left allmulticast mode
[ 351.821931][T12283] vx1: left promiscuous mode
[ 351.822467][T12283] br1: port 2(vx1) entered disabled state
[ 351.824810][T12283] ------------[ cut here ]------------
[ 351.825176][T12283] WARNING: CPU: 2 PID: 12283 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 351.825825][T12283] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc act_gact cls_flower sch_ingress vrf veth
[ 351.826589][T12283] CPU: 2 UID: 0 PID: 12283 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 351.827217][T12283] Tainted: [W]=WARN
[ 351.827471][T12283] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 351.827870][T12283] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 351.828200][T12283] 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
[ 351.829864][T12283] RSP: 0018:ffffc90005bc6f70 EFLAGS: 00010246
[ 351.830268][T12283] RAX: 0000000000000000 RBX: ffff88800b462000 RCX: 0000000000000001
[ 351.830785][T12283] RDX: 0000000000000000 RSI: ffffffff92c9b941 RDI: ffffffff924555e0
[ 351.831268][T12283] RBP: ffffc90005bc7058 R08: 0000000000000000 R09: 0000000000000000
[ 351.831750][T12283] R10: ffffc90005bc7088 R11: ffffffff93179160 R12: 1ffff92000b78df2
[ 351.832231][T12283] R13: 00000000000005dc R14: ffffc90005bc7088 R15: ffff88800b462f08
[ 351.832726][T12283] FS: 00007f564ca1a800(0000) GS:ffff8880a15b7000(0000) knlGS:0000000000000000
[ 351.833316][T12283] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 351.833737][T12283] CR2: 00000000004e5760 CR3: 000000000fa51003 CR4: 0000000000772ef0
[ 351.834224][T12283] PKRU: 55555554
[ 351.834485][T12283] Call Trace:
[ 351.834733][T12283]
[ 351.834910][T12283] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 351.835313][T12283] ? br_del_if+0xa3/0x1f0 [bridge]
[ 351.835710][T12283] ? do_set_master+0x14a/0x500
[ 351.836035][T12283] ? do_setlink.constprop.0+0x9f4/0x2480
[ 351.836372][T12283] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 351.836692][T12283] ? netlink_unicast+0x49e/0x780
[ 351.837016][T12283] ? netlink_sendmsg+0x721/0xbe0
[ 351.837336][T12283] ? ____sys_sendmsg+0x7ad/0xa10
[ 351.837670][T12283] ? ___sys_sendmsg+0xed/0x170
[ 351.837996][T12283] ? __sys_sendmsg+0x10b/0x1a0
[ 351.838316][T12283] ? do_syscall_64+0xc1/0x380
[ 351.838644][T12283] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 351.839036][T12283] ? find_held_lock+0x2b/0x80
[ 351.839377][T12283] netif_set_mtu+0x88/0x100
[ 351.839697][T12283] ? __pfx_netif_set_mtu+0x10/0x10
[ 351.840034][T12283] dev_set_mtu+0xa0/0x150
[ 351.840284][T12283] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 351.840742][T12283] br_del_if+0xb2/0x1f0 [bridge]
[ 351.841094][T12283] ? rtnl_is_locked+0x15/0x20
[ 351.841425][T12283] do_set_master+0x14a/0x500
[ 351.841746][T12283] do_setlink.constprop.0+0x9f4/0x2480
[ 351.842071][T12283] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 351.842479][T12283] ? rcu_read_lock_any_held+0x43/0xb0
[ 351.842812][T12283] ? validate_chain+0x166/0x4d0
[ 351.843140][T12283] ? __kernel_text_address+0x12/0x40
[ 351.843471][T12283] ? __lock_acquire+0x44d/0x7e0
[ 351.843792][T12283] ? __mutex_trylock_common+0xf9/0x260
[ 351.844110][T12283] ? __pfx___mutex_trylock_common+0x10/0x10
[ 351.844512][T12283] ? rcu_is_watching+0x12/0xc0
[ 351.844832][T12283] ? rcu_is_watching+0x12/0xc0
[ 351.845145][T12283] ? trace_contention_end+0xdc/0x140
[ 351.845480][T12283] ? __mutex_lock+0x19c/0xcd0
[ 351.845800][T12283] ? find_held_lock+0x2b/0x80
[ 351.846119][T12283] ? rtnl_newlink+0x651/0xa60
[ 351.846473][T12283] ? __create_object+0x5e/0xb0
[ 351.846798][T12283] ? __pfx___mutex_lock+0x10/0x10
[ 351.847116][T12283] ? trace_cap_capable+0x10f/0x190
[ 351.847447][T12283] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 351.847842][T12283] ? __rtnl_newlink+0x40e/0xa40
[ 351.848172][T12283] rtnl_newlink+0x69a/0xa60
[ 351.848504][T12283] ? __pfx_rtnl_newlink+0x10/0x10
[ 351.848824][T12283] ? __lock_acquire+0x44d/0x7e0
[ 351.849147][T12283] ? find_held_lock+0x2b/0x80
[ 351.849474][T12283] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 351.849790][T12283] ? __lock_release+0x5d/0x170
[ 351.850112][T12283] ? __pfx_rtnl_newlink+0x10/0x10
[ 351.850438][T12283] rtnetlink_rcv_msg+0x710/0xc00
[ 351.850767][T12283] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 351.851090][T12283] ? __lock_acquire+0x44d/0x7e0
[ 351.851422][T12283] netlink_rcv_skb+0x121/0x350
[ 351.851739][T12283] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 351.852060][T12283] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 351.852405][T12283] ? netlink_deliver_tap+0x13e/0x340
[ 351.852724][T12283] ? netlink_deliver_tap+0xc3/0x340
[ 351.853070][T12283] netlink_unicast+0x49e/0x780
[ 351.853400][T12283] ? __pfx_netlink_unicast+0x10/0x10
[ 351.853719][T12283] ? __lock_acquire+0x44d/0x7e0
[ 351.854039][T12283] netlink_sendmsg+0x721/0xbe0
[ 351.854369][T12283] ? __pfx_netlink_sendmsg+0x10/0x10
[ 351.854692][T12283] ? __import_iovec+0x238/0x3c0
[ 351.855026][T12283] ____sys_sendmsg+0x7ad/0xa10
[ 351.855368][T12283] ? __pfx_____sys_sendmsg+0x10/0x10
[ 351.855687][T12283] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 351.856093][T12283] ___sys_sendmsg+0xed/0x170
[ 351.856420][T12283] ? kasan_record_aux_stack+0x8c/0xa0
[ 351.856737][T12283] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 351.857130][T12283] ? __pfx____sys_sendmsg+0x10/0x10
[ 351.857461][T12283] ? find_held_lock+0x2b/0x80
[ 351.857791][T12283] ? __lock_acquire+0x44d/0x7e0
[ 351.858110][T12283] ? find_held_lock+0x2b/0x80
[ 351.858466][T12283] ? __virt_addr_valid+0x22e/0x450
[ 351.858784][T12283] ? __lock_release+0x5d/0x170
[ 351.859108][T12283] __sys_sendmsg+0x10b/0x1a0
[ 351.859434][T12283] ? __call_rcu_common.constprop.0+0x320/0x640
[ 351.859823][T12283] ? __pfx___sys_sendmsg+0x10/0x10
[ 351.860160][T12283] ? rcu_is_watching+0x12/0xc0
[ 351.860491][T12283] do_syscall_64+0xc1/0x380
[ 351.860808][T12283] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 351.861197][T12283] RIP: 0033:0x7f564cbe71e7
[ 351.861537][T12283] 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
[ 351.862662][T12283] RSP: 002b:00007fffd2977098 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 351.863156][T12283] RAX: ffffffffffffffda RBX: 00007fffd29777c0 RCX: 00007f564cbe71e7
[ 351.863640][T12283] RDX: 0000000000000000 RSI: 00007fffd2977100 RDI: 0000000000000005
[ 351.864116][T12283] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 351.864607][T12283] R10: 00007f564cae4ee8 R11: 0000000000000246 R12: 0000000000000003
[ 351.865079][T12283] R13: 00000000686e4322 R14: 0000000000499600 R15: 0000000000000000
[ 351.865576][T12283]
[ 351.865819][T12283] irq event stamp: 44663
[ 351.866064][T12283] hardirqs last enabled at (44673): [] __up_console_sem+0x6b/0x80
[ 351.866622][T12283] hardirqs last disabled at (44684): [] __up_console_sem+0x50/0x80
[ 351.867157][T12283] softirqs last enabled at (43586): [] handle_softirqs+0x358/0x620
[ 351.867710][T12283] softirqs last disabled at (43251): [] __irq_exit_rcu+0xfa/0x160
[ 351.868245][T12283] ---[ end trace 0000000000000000 ]---
[ 352.664305][T12316] br1: port 2(vx1) entered blocking state
[ 352.664686][T12316] br1: port 2(vx1) entered disabled state
[ 352.665041][T12316] vx1: entered allmulticast mode
[ 352.670440][T12316] vx1: entered promiscuous mode
[ 352.671935][T12316] br1: port 2(vx1) entered blocking state
[ 352.672283][T12316] br1: port 2(vx1) entered forwarding state
[ 352.673158][T12316] ------------[ cut here ]------------
[ 352.673660][T12316] WARNING: CPU: 1 PID: 12316 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 352.674268][T12316] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc act_gact cls_flower sch_ingress vrf veth
[ 352.675148][T12316] CPU: 1 UID: 0 PID: 12316 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 352.676004][T12316] Tainted: [W]=WARN
[ 352.676240][T12316] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 352.676782][T12316] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 352.677103][T12316] 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
[ 352.678358][T12316] RSP: 0018:ffffc90005b76ef0 EFLAGS: 00010246
[ 352.678746][T12316] RAX: 0000000000000000 RBX: ffff88800b462000 RCX: 0000000000000001
[ 352.679201][T12316] RDX: 0000000000000000 RSI: ffffffff92c9b941 RDI: ffffffff924555e0
[ 352.679815][T12316] RBP: ffffc90005b76fe0 R08: 0000000000000000 R09: 0000000000000000
[ 352.680271][T12316] R10: ffffc90005b77010 R11: ffffffff93aa8918 R12: 1ffff92000b6ede2
[ 352.680880][T12316] R13: 00000000000005dc R14: ffffc90005b77010 R15: ffff88800b462f08
[ 352.681337][T12316] FS: 00007fb2fc46e800(0000) GS:ffff8880a1537000(0000) knlGS:0000000000000000
[ 352.682099][T12316] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 352.682636][T12316] CR2: 00000000004e5760 CR3: 000000000f47a002 CR4: 0000000000772ef0
[ 352.683107][T12316] PKRU: 55555554
[ 352.683556][T12316] Call Trace:
[ 352.683795][T12316]
[ 352.683954][T12316] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 352.684262][T12316] ? find_held_lock+0x2b/0x80
[ 352.684689][T12316] ? mark_held_locks+0x49/0x80
[ 352.684994][T12316] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 352.685398][T12316] ? lockdep_hardirqs_on+0x7c/0x110
[ 352.685708][T12316] netif_set_mtu+0x88/0x100
[ 352.686012][T12316] ? __pfx_netif_set_mtu+0x10/0x10
[ 352.686330][T12316] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 352.686788][T12316] dev_set_mtu+0xa0/0x150
[ 352.687026][T12316] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 352.687450][T12316] br_add_if+0xda3/0x1330 [bridge]
[ 352.687803][T12316] do_set_master+0x32f/0x500
[ 352.688113][T12316] do_setlink.constprop.0+0x9f4/0x2480
[ 352.688445][T12316] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 352.688837][T12316] ? rcu_read_lock_any_held+0x43/0xb0
[ 352.689152][T12316] ? validate_chain+0x166/0x4d0
[ 352.689481][T12316] ? __kernel_text_address+0x12/0x40
[ 352.689793][T12316] ? __lock_acquire+0x44d/0x7e0
[ 352.690107][T12316] ? __mutex_trylock_common+0xf9/0x260
[ 352.690424][T12316] ? __pfx___mutex_trylock_common+0x10/0x10
[ 352.690810][T12316] ? rcu_is_watching+0x12/0xc0
[ 352.691121][T12316] ? rcu_is_watching+0x12/0xc0
[ 352.691439][T12316] ? trace_contention_end+0xdc/0x140
[ 352.691747][T12316] ? __mutex_lock+0x19c/0xcd0
[ 352.692053][T12316] ? find_held_lock+0x2b/0x80
[ 352.692377][T12316] ? rtnl_newlink+0x651/0xa60
[ 352.692681][T12316] ? __create_object+0x5e/0xb0
[ 352.693006][T12316] ? __pfx___mutex_lock+0x10/0x10
[ 352.693312][T12316] ? trace_cap_capable+0x10f/0x190
[ 352.693628][T12316] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 352.694017][T12316] ? __rtnl_newlink+0x40e/0xa40
[ 352.694328][T12316] rtnl_newlink+0x69a/0xa60
[ 352.694647][T12316] ? __pfx_rtnl_newlink+0x10/0x10
[ 352.694951][T12316] ? __lock_acquire+0x44d/0x7e0
[ 352.695262][T12316] ? find_held_lock+0x2b/0x80
[ 352.695575][T12316] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 352.695879][T12316] ? __lock_release+0x5d/0x170
[ 352.696207][T12316] ? __pfx_rtnl_newlink+0x10/0x10
[ 352.696535][T12316] rtnetlink_rcv_msg+0x710/0xc00
[ 352.696847][T12316] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 352.697155][T12316] ? __lock_acquire+0x44d/0x7e0
[ 352.697472][T12316] netlink_rcv_skb+0x121/0x350
[ 352.697780][T12316] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 352.698087][T12316] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 352.698411][T12316] ? netlink_deliver_tap+0x13e/0x340
[ 352.698721][T12316] ? netlink_deliver_tap+0xc3/0x340
[ 352.699027][T12316] netlink_unicast+0x49e/0x780
[ 352.699334][T12316] ? __pfx_netlink_unicast+0x10/0x10
[ 352.699646][T12316] ? __lock_acquire+0x44d/0x7e0
[ 352.699955][T12316] netlink_sendmsg+0x721/0xbe0
[ 352.700262][T12316] ? __pfx_netlink_sendmsg+0x10/0x10
[ 352.700584][T12316] ? __import_iovec+0x238/0x3c0
[ 352.700913][T12316] ____sys_sendmsg+0x7ad/0xa10
[ 352.701224][T12316] ? __pfx_____sys_sendmsg+0x10/0x10
[ 352.701537][T12316] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 352.701927][T12316] ___sys_sendmsg+0xed/0x170
[ 352.702226][T12316] ? kasan_record_aux_stack+0x8c/0xa0
[ 352.702540][T12316] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 352.702934][T12316] ? __pfx____sys_sendmsg+0x10/0x10
[ 352.703249][T12316] ? find_held_lock+0x2b/0x80
[ 352.703566][T12316] ? __lock_acquire+0x44d/0x7e0
[ 352.703875][T12316] ? find_held_lock+0x2b/0x80
[ 352.704182][T12316] ? __virt_addr_valid+0x22e/0x450
[ 352.704505][T12316] ? __lock_release+0x5d/0x170
[ 352.704825][T12316] __sys_sendmsg+0x10b/0x1a0
[ 352.705127][T12316] ? __call_rcu_common.constprop.0+0x320/0x640
[ 352.705525][T12316] ? __pfx___sys_sendmsg+0x10/0x10
[ 352.705845][T12316] ? rcu_is_watching+0x12/0xc0
[ 352.706155][T12316] do_syscall_64+0xc1/0x380
[ 352.706473][T12316] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 352.706856][T12316] RIP: 0033:0x7fb2fc63b1e7
[ 352.707174][T12316] 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
[ 352.708282][T12316] RSP: 002b:00007ffdf0257388 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 352.708763][T12316] RAX: ffffffffffffffda RBX: 00007ffdf0257ab0 RCX: 00007fb2fc63b1e7
[ 352.709224][T12316] RDX: 0000000000000000 RSI: 00007ffdf02573f0 RDI: 0000000000000005
[ 352.709693][T12316] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 352.710157][T12316] R10: 000000004037a910 R11: 0000000000000246 R12: 0000000000000004
[ 352.710627][T12316] R13: 00000000686e4323 R14: 0000000000499600 R15: 0000000000000000
[ 352.711096][T12316]
[ 352.711323][T12316] irq event stamp: 40389
[ 352.711561][T12316] hardirqs last enabled at (40399): [] __up_console_sem+0x6b/0x80
[ 352.712098][T12316] hardirqs last disabled at (40406): [] __up_console_sem+0x50/0x80
[ 352.712640][T12316] softirqs last enabled at (40436): [] handle_softirqs+0x358/0x620
[ 352.713186][T12316] softirqs last disabled at (40415): [] __irq_exit_rcu+0xfa/0x160
[ 352.713725][T12316] ---[ end trace 0000000000000000 ]---
[ 406.366859][T14268] vx1: left allmulticast mode
[ 406.367233][T14268] vx1: left promiscuous mode
[ 406.367745][T14268] br1: port 2(vx1) entered disabled state
[ 406.370288][T14268] ------------[ cut here ]------------
[ 406.370651][T14268] WARNING: CPU: 3 PID: 14268 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 406.371303][T14268] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc act_gact cls_flower sch_ingress vrf veth
[ 406.372063][T14268] CPU: 3 UID: 0 PID: 14268 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 406.374436][T14268] Tainted: [W]=WARN
[ 406.374687][T14268] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 406.375085][T14268] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 406.375426][T14268] 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
[ 406.376583][T14268] RSP: 0018:ffffc90001756f70 EFLAGS: 00010246
[ 406.376985][T14268] RAX: 0000000000000000 RBX: ffff88800b462000 RCX: 0000000000000001
[ 406.377471][T14268] RDX: 0000000000000000 RSI: ffffffff92c9b941 RDI: ffffffff924555e0
[ 406.377950][T14268] RBP: ffffc90001757058 R08: 0000000000000000 R09: 0000000000000000
[ 406.378437][T14268] R10: ffffc90001757088 R11: ffffffff93179160 R12: 1ffff920002eadf2
[ 406.378920][T14268] R13: 00000000000005dc R14: ffffc90001757088 R15: ffff88800b462f08
[ 406.379416][T14268] FS: 00007efff1988800(0000) GS:ffff8880a1637000(0000) knlGS:0000000000000000
[ 406.379975][T14268] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 406.380385][T14268] CR2: 00000000004e5760 CR3: 000000000e804005 CR4: 0000000000772ef0
[ 406.380864][T14268] PKRU: 55555554
[ 406.381103][T14268] Call Trace:
[ 406.381353][T14268]
[ 406.381517][T14268] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 406.381914][T14268] ? br_del_if+0xa3/0x1f0 [bridge]
[ 406.382286][T14268] ? do_set_master+0x14a/0x500
[ 406.382618][T14268] ? do_setlink.constprop.0+0x9f4/0x2480
[ 406.382948][T14268] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 406.383262][T14268] ? netlink_unicast+0x49e/0x780
[ 406.383596][T14268] ? netlink_sendmsg+0x721/0xbe0
[ 406.383930][T14268] ? ____sys_sendmsg+0x7ad/0xa10
[ 406.384249][T14268] ? ___sys_sendmsg+0xed/0x170
[ 406.384603][T14268] ? __sys_sendmsg+0x10b/0x1a0
[ 406.384927][T14268] ? do_syscall_64+0xc1/0x380
[ 406.385259][T14268] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 406.385677][T14268] ? find_held_lock+0x2b/0x80
[ 406.386008][T14268] netif_set_mtu+0x88/0x100
[ 406.386355][T14268] ? __pfx_netif_set_mtu+0x10/0x10
[ 406.386692][T14268] dev_set_mtu+0xa0/0x150
[ 406.386947][T14268] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 406.387406][T14268] br_del_if+0xb2/0x1f0 [bridge]
[ 406.387760][T14268] ? rtnl_is_locked+0x15/0x20
[ 406.388088][T14268] do_set_master+0x14a/0x500
[ 406.388419][T14268] do_setlink.constprop.0+0x9f4/0x2480
[ 406.388760][T14268] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 406.389160][T14268] ? rcu_read_lock_any_held+0x43/0xb0
[ 406.389506][T14268] ? validate_chain+0x166/0x4d0
[ 406.389844][T14268] ? __kernel_text_address+0x12/0x40
[ 406.390167][T14268] ? __lock_acquire+0x44d/0x7e0
[ 406.390511][T14268] ? __mutex_trylock_common+0xf9/0x260
[ 406.390846][T14268] ? __pfx___mutex_trylock_common+0x10/0x10
[ 406.391243][T14268] ? rcu_is_watching+0x12/0xc0
[ 406.391579][T14268] ? rcu_is_watching+0x12/0xc0
[ 406.391899][T14268] ? trace_contention_end+0xdc/0x140
[ 406.392232][T14268] ? __mutex_lock+0x19c/0xcd0
[ 406.392564][T14268] ? find_held_lock+0x2b/0x80
[ 406.392905][T14268] ? rtnl_newlink+0x651/0xa60
[ 406.393221][T14268] ? __create_object+0x5e/0xb0
[ 406.393569][T14268] ? __pfx___mutex_lock+0x10/0x10
[ 406.393904][T14268] ? trace_cap_capable+0x10f/0x190
[ 406.394238][T14268] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 406.394660][T14268] ? __rtnl_newlink+0x40e/0xa40
[ 406.394991][T14268] rtnl_newlink+0x69a/0xa60
[ 406.395325][T14268] ? __pfx_rtnl_newlink+0x10/0x10
[ 406.395666][T14268] ? __lock_acquire+0x44d/0x7e0
[ 406.395991][T14268] ? find_held_lock+0x2b/0x80
[ 406.396322][T14268] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 406.396651][T14268] ? __lock_release+0x5d/0x170
[ 406.396987][T14268] ? __pfx_rtnl_newlink+0x10/0x10
[ 406.397303][T14268] rtnetlink_rcv_msg+0x710/0xc00
[ 406.397640][T14268] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 406.397962][T14268] ? __lock_acquire+0x44d/0x7e0
[ 406.398296][T14268] netlink_rcv_skb+0x121/0x350
[ 406.398641][T14268] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 406.398961][T14268] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 406.399289][T14268] ? netlink_deliver_tap+0x13e/0x340
[ 406.399612][T14268] ? netlink_deliver_tap+0xc3/0x340
[ 406.399943][T14268] netlink_unicast+0x49e/0x780
[ 406.400263][T14268] ? __pfx_netlink_unicast+0x10/0x10
[ 406.400602][T14268] ? __lock_acquire+0x44d/0x7e0
[ 406.400926][T14268] netlink_sendmsg+0x721/0xbe0
[ 406.401250][T14268] ? __pfx_netlink_sendmsg+0x10/0x10
[ 406.401592][T14268] ? __import_iovec+0x238/0x3c0
[ 406.401921][T14268] ____sys_sendmsg+0x7ad/0xa10
[ 406.402248][T14268] ? __pfx_____sys_sendmsg+0x10/0x10
[ 406.402573][T14268] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 406.403000][T14268] ___sys_sendmsg+0xed/0x170
[ 406.403313][T14268] ? kasan_record_aux_stack+0x8c/0xa0
[ 406.403642][T14268] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 406.404041][T14268] ? __pfx____sys_sendmsg+0x10/0x10
[ 406.404376][T14268] ? find_held_lock+0x2b/0x80
[ 406.404704][T14268] ? __lock_acquire+0x44d/0x7e0
[ 406.405031][T14268] ? find_held_lock+0x2b/0x80
[ 406.405360][T14268] ? __virt_addr_valid+0x22e/0x450
[ 406.405681][T14268] ? __lock_release+0x5d/0x170
[ 406.406009][T14268] __sys_sendmsg+0x10b/0x1a0
[ 406.406323][T14268] ? __call_rcu_common.constprop.0+0x320/0x640
[ 406.406730][T14268] ? __pfx___sys_sendmsg+0x10/0x10
[ 406.407068][T14268] ? rcu_is_watching+0x12/0xc0
[ 406.407397][T14268] do_syscall_64+0xc1/0x380
[ 406.407731][T14268] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 406.408142][T14268] RIP: 0033:0x7efff1b551e7
[ 406.408509][T14268] 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
[ 406.409699][T14268] RSP: 002b:00007ffec7f5a3e8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 406.410203][T14268] RAX: ffffffffffffffda RBX: 00007ffec7f5ab10 RCX: 00007efff1b551e7
[ 406.410702][T14268] RDX: 0000000000000000 RSI: 00007ffec7f5a450 RDI: 0000000000000005
[ 406.411189][T14268] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 406.411677][T14268] R10: 00007efff1a52ee8 R11: 0000000000000246 R12: 0000000000000003
[ 406.412174][T14268] R13: 00000000686e4359 R14: 0000000000499600 R15: 0000000000000000
[ 406.412673][T14268]
[ 406.412923][T14268] irq event stamp: 41741
[ 406.413162][T14268] hardirqs last enabled at (41749): [] __up_console_sem+0x6b/0x80
[ 406.413729][T14268] hardirqs last disabled at (41758): [] __up_console_sem+0x50/0x80
[ 406.414280][T14268] softirqs last enabled at (40826): [] handle_softirqs+0x358/0x620
[ 406.415068][T14268] softirqs last disabled at (39729): [] __irq_exit_rcu+0xfa/0x160
[ 406.415638][T14268] ---[ end trace 0000000000000000 ]---
[ 407.812965][T14293] br1: port 1(veth1) entered disabled state
[ 407.956855][T14295] veth1: left allmulticast mode
[ 407.957189][T14295] veth1: left promiscuous mode
[ 407.959208][T14295] br1: port 1(veth1) entered disabled state
[ 407.961197][T14295] ------------[ cut here ]------------
[ 407.962326][T14295] WARNING: CPU: 0 PID: 14295 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 407.962963][T14295] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc act_gact cls_flower sch_ingress vrf veth
[ 407.963685][T14295] CPU: 0 UID: 0 PID: 14295 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 407.964306][T14295] Tainted: [W]=WARN
[ 407.964565][T14295] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 407.964949][T14295] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 407.965263][T14295] 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
[ 407.966357][T14295] RSP: 0018:ffffc900023f6f70 EFLAGS: 00010246
[ 407.966740][T14295] RAX: 0000000000000000 RBX: ffff88800b462000 RCX: 0000000000000001
[ 407.967193][T14295] RDX: 0000000000000000 RSI: ffffffff92c9b941 RDI: ffffffff924555e0
[ 407.967656][T14295] RBP: ffffc900023f7058 R08: 0000000000000000 R09: 0000000000000000
[ 407.968118][T14295] R10: ffffc900023f7088 R11: ffffffff93179160 R12: 1ffff9200047edf2
[ 407.968579][T14295] R13: 00000000000005dc R14: ffffc900023f7088 R15: ffff88800b462f08
[ 407.969036][T14295] FS: 00007f209edc3800(0000) GS:ffff8880a14b7000(0000) knlGS:0000000000000000
[ 407.969592][T14295] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 407.969982][T14295] CR2: 00000000004e5aa8 CR3: 000000000be3f002 CR4: 0000000000772ef0
[ 407.970449][T14295] PKRU: 55555554
[ 407.970681][T14295] Call Trace:
[ 407.970908][T14295]
[ 407.971064][T14295] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 407.971453][T14295] ? br_del_if+0xa3/0x1f0 [bridge]
[ 407.971804][T14295] ? do_set_master+0x14a/0x500
[ 407.972116][T14295] ? do_setlink.constprop.0+0x9f4/0x2480
[ 407.972428][T14295] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 407.972729][T14295] ? netlink_unicast+0x49e/0x780
[ 407.973049][T14295] ? netlink_sendmsg+0x721/0xbe0
[ 407.973358][T14295] ? ____sys_sendmsg+0x7ad/0xa10
[ 407.973664][T14295] ? ___sys_sendmsg+0xed/0x170
[ 407.973965][T14295] ? __sys_sendmsg+0x10b/0x1a0
[ 407.974264][T14295] ? do_syscall_64+0xc1/0x380
[ 407.974583][T14295] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 407.974959][T14295] ? find_held_lock+0x2b/0x80
[ 407.975272][T14295] netif_set_mtu+0x88/0x100
[ 407.975588][T14295] ? __pfx_netif_set_mtu+0x10/0x10
[ 407.975919][T14295] dev_set_mtu+0xa0/0x150
[ 407.976151][T14295] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 407.976579][T14295] br_del_if+0xb2/0x1f0 [bridge]
[ 407.976926][T14295] ? rtnl_is_locked+0x15/0x20
[ 407.977228][T14295] do_set_master+0x14a/0x500
[ 407.977542][T14295] do_setlink.constprop.0+0x9f4/0x2480
[ 407.977854][T14295] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 407.978238][T14295] ? rcu_read_lock_any_held+0x43/0xb0
[ 407.978550][T14295] ? validate_chain+0x166/0x4d0
[ 407.978853][T14295] ? __kernel_text_address+0x12/0x40
[ 407.979169][T14295] ? __lock_acquire+0x44d/0x7e0
[ 407.979484][T14295] ? __mutex_trylock_common+0xf9/0x260
[ 407.979791][T14295] ? __pfx___mutex_trylock_common+0x10/0x10
[ 407.980174][T14295] ? rcu_is_watching+0x12/0xc0
[ 407.980488][T14295] ? rcu_is_watching+0x12/0xc0
[ 407.980790][T14295] ? trace_contention_end+0xdc/0x140
[ 407.981093][T14295] ? __mutex_lock+0x19c/0xcd0
[ 407.981410][T14295] ? find_held_lock+0x2b/0x80
[ 407.981718][T14295] ? rtnl_newlink+0x651/0xa60
[ 407.982020][T14295] ? __create_object+0x5e/0xb0
[ 407.982328][T14295] ? __pfx___mutex_lock+0x10/0x10
[ 407.982649][T14295] ? trace_cap_capable+0x10f/0x190
[ 407.982967][T14295] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 407.983352][T14295] ? __rtnl_newlink+0x40e/0xa40
[ 407.983666][T14295] rtnl_newlink+0x69a/0xa60
[ 407.983982][T14295] ? __pfx_rtnl_newlink+0x10/0x10
[ 407.984285][T14295] ? __lock_acquire+0x44d/0x7e0
[ 407.984605][T14295] ? find_held_lock+0x2b/0x80
[ 407.984909][T14295] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 407.985210][T14295] ? __lock_release+0x5d/0x170
[ 407.985527][T14295] ? __pfx_rtnl_newlink+0x10/0x10
[ 407.985831][T14295] rtnetlink_rcv_msg+0x710/0xc00
[ 407.986138][T14295] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 407.986459][T14295] ? __lock_acquire+0x44d/0x7e0
[ 407.986768][T14295] netlink_rcv_skb+0x121/0x350
[ 407.987070][T14295] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 407.987392][T14295] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 407.987708][T14295] ? netlink_deliver_tap+0x13e/0x340
[ 407.988012][T14295] ? netlink_deliver_tap+0xc3/0x340
[ 407.988319][T14295] netlink_unicast+0x49e/0x780
[ 407.988643][T14295] ? __pfx_netlink_unicast+0x10/0x10
[ 407.988950][T14295] ? __lock_acquire+0x44d/0x7e0
[ 407.989267][T14295] netlink_sendmsg+0x721/0xbe0
[ 407.989583][T14295] ? __pfx_netlink_sendmsg+0x10/0x10
[ 407.989888][T14295] ? __import_iovec+0x238/0x3c0
[ 407.990207][T14295] ____sys_sendmsg+0x7ad/0xa10
[ 407.990523][T14295] ? __pfx_____sys_sendmsg+0x10/0x10
[ 407.990834][T14295] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 407.991224][T14295] ___sys_sendmsg+0xed/0x170
[ 407.991541][T14295] ? kasan_record_aux_stack+0x8c/0xa0
[ 407.991847][T14295] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 407.992238][T14295] ? __pfx____sys_sendmsg+0x10/0x10
[ 407.992555][T14295] ? find_held_lock+0x2b/0x80
[ 407.992873][T14295] ? __lock_acquire+0x44d/0x7e0
[ 407.993191][T14295] ? find_held_lock+0x2b/0x80
[ 407.993505][T14295] ? __virt_addr_valid+0x22e/0x450
[ 407.993818][T14295] ? __lock_release+0x5d/0x170
[ 407.994135][T14295] __sys_sendmsg+0x10b/0x1a0
[ 407.994447][T14295] ? __call_rcu_common.constprop.0+0x320/0x640
[ 407.994824][T14295] ? __pfx___sys_sendmsg+0x10/0x10
[ 407.995144][T14295] ? rcu_is_watching+0x12/0xc0
[ 407.995456][T14295] do_syscall_64+0xc1/0x380
[ 407.995767][T14295] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 407.996146][T14295] RIP: 0033:0x7f209ef901e7
[ 407.996467][T14295] 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
[ 407.997554][T14295] RSP: 002b:00007fff1e3f8e08 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 407.998025][T14295] RAX: ffffffffffffffda RBX: 00007fff1e3f9530 RCX: 00007f209ef901e7
[ 407.998492][T14295] RDX: 0000000000000000 RSI: 00007fff1e3f8e70 RDI: 0000000000000005
[ 407.998960][T14295] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 407.999424][T14295] R10: 00007f209ee8dee8 R11: 0000000000000246 R12: 0000000000000003
[ 407.999883][T14295] R13: 00000000686e435a R14: 0000000000499600 R15: 0000000000000000
[ 408.000358][T14295]
[ 408.000585][T14295] irq event stamp: 39579
[ 408.000812][T14295] hardirqs last enabled at (39587): [] __up_console_sem+0x6b/0x80
[ 408.001338][T14295] hardirqs last disabled at (39594): [] __up_console_sem+0x50/0x80
[ 408.001871][T14295] softirqs last enabled at (38568): [] handle_softirqs+0x358/0x620
[ 408.002406][T14295] softirqs last disabled at (38063): [] __irq_exit_rcu+0xfa/0x160
[ 408.002935][T14295] ---[ end trace 0000000000000000 ]---