[ 61.791180][ T781] br1: port 1(veth1) entered blocking state
[ 61.792133][ T781] br1: port 1(veth1) entered disabled state
[ 61.792579][ T781] veth1: entered allmulticast mode
[ 61.796250][ T781] veth1: entered promiscuous mode
[ 61.799072][ T781] ------------[ cut here ]------------
[ 61.799426][ T781] WARNING: CPU: 0 PID: 781 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 61.800098][ T781] Modules linked in: bridge stp llc act_gact cls_flower sch_ingress vrf veth
[ 61.801029][ T781] CPU: 0 UID: 0 PID: 781 Comm: ip Not tainted 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 61.801773][ T781] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 61.802194][ T781] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 61.802673][ T781] 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
[ 61.803852][ T781] RSP: 0018:ffffc900004f6ef0 EFLAGS: 00010246
[ 61.804261][ T781] RAX: 0000000000000000 RBX: ffff8880092c2000 RCX: 0000000000000001
[ 61.804765][ T781] RDX: 0000000000000000 RSI: ffffffff9429b941 RDI: ffffffff93a555e0
[ 61.805250][ T781] RBP: ffffc900004f6fe0 R08: 0000000000000000 R09: 0000000000000000
[ 61.805753][ T781] R10: ffffc900004f7010 R11: ffffffff950a8918 R12: 1ffff9200009ede2
[ 61.806251][ T781] R13: 00000000000005dc R14: ffffc900004f7010 R15: ffff8880092c2f08
[ 61.806743][ T781] FS: 00007fc2c6c49800(0000) GS:ffff88809feb7000(0000) knlGS:0000000000000000
[ 61.807322][ T781] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 61.807761][ T781] CR2: 00000000004e5aa8 CR3: 00000000127d6003 CR4: 0000000000772ef0
[ 61.808252][ T781] PKRU: 55555554
[ 61.808764][ T781] Call Trace:
[ 61.809018][ T781]
[ 61.809209][ T781] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 61.809556][ T781] ? find_held_lock+0x2b/0x80
[ 61.809892][ T781] ? mark_held_locks+0x49/0x80
[ 61.810209][ T781] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 61.810620][ T781] ? lockdep_hardirqs_on+0x7c/0x110
[ 61.810943][ T781] netif_set_mtu+0x88/0x100
[ 61.811278][ T781] ? __pfx_netif_set_mtu+0x10/0x10
[ 61.811633][ T781] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 61.812084][ T781] dev_set_mtu+0xa0/0x150
[ 61.812331][ T781] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 61.812793][ T781] br_add_if+0xda3/0x1330 [bridge]
[ 61.813172][ T781] do_set_master+0x32f/0x500
[ 61.813507][ T781] do_setlink.constprop.0+0x9f4/0x2480
[ 61.813847][ T781] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 61.814246][ T781] ? rcu_read_lock_any_held+0x43/0xb0
[ 61.814569][ T781] ? validate_chain+0x166/0x4d0
[ 61.814902][ T781] ? __kernel_text_address+0x12/0x40
[ 61.815224][ T781] ? __lock_acquire+0x44d/0x7e0
[ 61.815560][ T781] ? __mutex_trylock_common+0xf9/0x260
[ 61.815884][ T781] ? __pfx___mutex_trylock_common+0x10/0x10
[ 61.816282][ T781] ? rcu_is_watching+0x12/0xc0
[ 61.816628][ T781] ? rcu_is_watching+0x12/0xc0
[ 61.816944][ T781] ? trace_contention_end+0xdc/0x140
[ 61.817326][ T781] ? __mutex_lock+0x19c/0xcd0
[ 61.817652][ T781] ? find_held_lock+0x2b/0x80
[ 61.817965][ T781] ? rtnl_newlink+0x651/0xa60
[ 61.818274][ T781] ? __create_object+0x5e/0xb0
[ 61.818632][ T781] ? __pfx___mutex_lock+0x10/0x10
[ 61.818956][ T781] ? trace_cap_capable+0x10f/0x190
[ 61.819286][ T781] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 61.819709][ T781] ? __rtnl_newlink+0x40e/0xa40
[ 61.820041][ T781] rtnl_newlink+0x69a/0xa60
[ 61.820368][ T781] ? __pfx_rtnl_newlink+0x10/0x10
[ 61.820705][ T781] ? __lock_acquire+0x44d/0x7e0
[ 61.821029][ T781] ? find_held_lock+0x2b/0x80
[ 61.821349][ T781] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 61.821669][ T781] ? __lock_release+0x5d/0x170
[ 61.821983][ T781] ? __pfx_rtnl_newlink+0x10/0x10
[ 61.822293][ T781] rtnetlink_rcv_msg+0x710/0xc00
[ 61.822622][ T781] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 61.822939][ T781] ? __lock_acquire+0x44d/0x7e0
[ 61.823258][ T781] netlink_rcv_skb+0x121/0x350
[ 61.823582][ T781] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 61.823898][ T781] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 61.824231][ T781] ? netlink_deliver_tap+0x13e/0x340
[ 61.824557][ T781] ? netlink_deliver_tap+0xc3/0x340
[ 61.824882][ T781] netlink_unicast+0x49e/0x780
[ 61.825195][ T781] ? __pfx_netlink_unicast+0x10/0x10
[ 61.825512][ T781] ? __lock_acquire+0x44d/0x7e0
[ 61.825828][ T781] netlink_sendmsg+0x721/0xbe0
[ 61.826142][ T781] ? __pfx_netlink_sendmsg+0x10/0x10
[ 61.826453][ T781] ? __import_iovec+0x238/0x3c0
[ 61.826788][ T781] ____sys_sendmsg+0x7ad/0xa10
[ 61.827127][ T781] ? __pfx_____sys_sendmsg+0x10/0x10
[ 61.827440][ T781] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 61.827846][ T781] ___sys_sendmsg+0xed/0x170
[ 61.828153][ T781] ? kasan_record_aux_stack+0x8c/0xa0
[ 61.828487][ T781] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 61.828876][ T781] ? __pfx____sys_sendmsg+0x10/0x10
[ 61.829189][ T781] ? find_held_lock+0x2b/0x80
[ 61.829523][ T781] ? __lock_acquire+0x44d/0x7e0
[ 61.829852][ T781] ? find_held_lock+0x2b/0x80
[ 61.830167][ T781] ? __virt_addr_valid+0x22e/0x450
[ 61.830496][ T781] ? __lock_release+0x5d/0x170
[ 61.830818][ T781] __sys_sendmsg+0x10b/0x1a0
[ 61.831127][ T781] ? __call_rcu_common.constprop.0+0x320/0x640
[ 61.831551][ T781] ? __pfx___sys_sendmsg+0x10/0x10
[ 61.831901][ T781] ? rcu_is_watching+0x12/0xc0
[ 61.832239][ T781] do_syscall_64+0xc1/0x380
[ 61.832574][ T781] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 61.832985][ T781] RIP: 0033:0x7fc2c6e161e7
[ 61.833332][ T781] 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
[ 61.834506][ T781] RSP: 002b:00007ffc39137ef8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 61.834982][ T781] RAX: ffffffffffffffda RBX: 00007ffc39138620 RCX: 00007fc2c6e161e7
[ 61.835984][ T781] RDX: 0000000000000000 RSI: 00007ffc39137f60 RDI: 0000000000000005
[ 61.836497][ T781] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 61.836995][ T781] R10: 000000003605f910 R11: 0000000000000246 R12: 0000000000000004
[ 61.837486][ T781] R13: 00000000686e3f43 R14: 0000000000499600 R15: 0000000000000000
[ 61.838012][ T781]
[ 61.838732][ T781] irq event stamp: 53379
[ 61.838990][ T781] hardirqs last enabled at (53387): [] __up_console_sem+0x6b/0x80
[ 61.839804][ T781] hardirqs last disabled at (53396): [] __up_console_sem+0x50/0x80
[ 61.840646][ T781] softirqs last enabled at (53020): [] handle_softirqs+0x358/0x620
[ 61.841215][ T781] softirqs last disabled at (53015): [] __irq_exit_rcu+0xfa/0x160
[ 61.842014][ T781] ---[ end trace 0000000000000000 ]---
[ 61.981979][ T37] br1: port 1(veth1) entered blocking state
[ 61.982922][ T37] br1: port 1(veth1) entered forwarding state
[ 62.097108][ T784] br1: port 2(veth2) entered blocking state
[ 62.098586][ T784] br1: port 2(veth2) entered disabled state
[ 62.099228][ T784] veth2: entered allmulticast mode
[ 62.102764][ T784] veth2: entered promiscuous mode
[ 62.104172][ T784] ------------[ cut here ]------------
[ 62.104505][ T784] WARNING: CPU: 3 PID: 784 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 62.105127][ T784] Modules linked in: bridge stp llc act_gact cls_flower sch_ingress vrf veth
[ 62.105705][ T784] CPU: 3 UID: 0 PID: 784 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 62.106348][ T784] Tainted: [W]=WARN
[ 62.106635][ T784] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 62.107016][ T784] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 62.107348][ T784] 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
[ 62.108450][ T784] RSP: 0018:ffffc90000516ef0 EFLAGS: 00010246
[ 62.108867][ T784] RAX: 0000000000000000 RBX: ffff8880092c2000 RCX: 0000000000000001
[ 62.109329][ T784] RDX: 0000000000000000 RSI: ffffffff9429b941 RDI: ffffffff93a555e0
[ 62.109855][ T784] RBP: ffffc90000516fe0 R08: 0000000000000000 R09: 0000000000000000
[ 62.110315][ T784] R10: ffffc90000517010 R11: ffffffff950a8918 R12: 1ffff920000a2de2
[ 62.110795][ T784] R13: 00000000000005dc R14: ffffc90000517010 R15: ffff8880092c2f08
[ 62.111258][ T784] FS: 00007fbb1e0cf800(0000) GS:ffff8880a0037000(0000) knlGS:0000000000000000
[ 62.111820][ T784] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.112208][ T784] CR2: 00000000004e5ab0 CR3: 00000000094ab002 CR4: 0000000000772ef0
[ 62.112693][ T784] PKRU: 55555554
[ 62.112923][ T784] Call Trace:
[ 62.113152][ T784]
[ 62.113310][ T784] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 62.113651][ T784] ? find_held_lock+0x2b/0x80
[ 62.113969][ T784] ? mark_held_locks+0x49/0x80
[ 62.114271][ T784] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 62.114670][ T784] ? lockdep_hardirqs_on+0x7c/0x110
[ 62.114978][ T784] netif_set_mtu+0x88/0x100
[ 62.115285][ T784] ? __pfx_netif_set_mtu+0x10/0x10
[ 62.115616][ T784] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 62.116051][ T784] dev_set_mtu+0xa0/0x150
[ 62.116283][ T784] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 62.116725][ T784] br_add_if+0xda3/0x1330 [bridge]
[ 62.117092][ T784] do_set_master+0x32f/0x500
[ 62.117405][ T784] do_setlink.constprop.0+0x9f4/0x2480
[ 62.117742][ T784] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 62.118133][ T784] ? rcu_read_lock_any_held+0x43/0xb0
[ 62.118435][ T784] ? validate_chain+0x166/0x4d0
[ 62.118757][ T784] ? __kernel_text_address+0x12/0x40
[ 62.119067][ T784] ? __lock_acquire+0x44d/0x7e0
[ 62.119373][ T784] ? __mutex_trylock_common+0xf9/0x260
[ 62.119700][ T784] ? __pfx___mutex_trylock_common+0x10/0x10
[ 62.120078][ T784] ? rcu_is_watching+0x12/0xc0
[ 62.120393][ T784] ? rcu_is_watching+0x12/0xc0
[ 62.120720][ T784] ? trace_contention_end+0xdc/0x140
[ 62.121026][ T784] ? __mutex_lock+0x19c/0xcd0
[ 62.121332][ T784] ? find_held_lock+0x2b/0x80
[ 62.121671][ T784] ? rtnl_newlink+0x651/0xa60
[ 62.121977][ T784] ? __create_object+0x5e/0xb0
[ 62.122283][ T784] ? __pfx___mutex_lock+0x10/0x10
[ 62.122608][ T784] ? trace_cap_capable+0x10f/0x190
[ 62.122915][ T784] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 62.123293][ T784] ? __rtnl_newlink+0x40e/0xa40
[ 62.123628][ T784] rtnl_newlink+0x69a/0xa60
[ 62.123938][ T784] ? __pfx_rtnl_newlink+0x10/0x10
[ 62.124238][ T784] ? __lock_acquire+0x44d/0x7e0
[ 62.124571][ T784] ? find_held_lock+0x2b/0x80
[ 62.124884][ T784] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 62.125188][ T784] ? __lock_release+0x5d/0x170
[ 62.125520][ T784] ? __pfx_rtnl_newlink+0x10/0x10
[ 62.125827][ T784] rtnetlink_rcv_msg+0x710/0xc00
[ 62.126134][ T784] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 62.126439][ T784] ? __lock_acquire+0x44d/0x7e0
[ 62.126771][ T784] netlink_rcv_skb+0x121/0x350
[ 62.127085][ T784] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 62.127400][ T784] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 62.127745][ T784] ? netlink_deliver_tap+0x13e/0x340
[ 62.128048][ T784] ? netlink_deliver_tap+0xc3/0x340
[ 62.128353][ T784] netlink_unicast+0x49e/0x780
[ 62.128680][ T784] ? __pfx_netlink_unicast+0x10/0x10
[ 62.128989][ T784] ? __lock_acquire+0x44d/0x7e0
[ 62.129296][ T784] netlink_sendmsg+0x721/0xbe0
[ 62.129627][ T784] ? __pfx_netlink_sendmsg+0x10/0x10
[ 62.129943][ T784] ? __import_iovec+0x238/0x3c0
[ 62.130252][ T784] ____sys_sendmsg+0x7ad/0xa10
[ 62.130580][ T784] ? __pfx_____sys_sendmsg+0x10/0x10
[ 62.130883][ T784] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 62.131271][ T784] ___sys_sendmsg+0xed/0x170
[ 62.131591][ T784] ? kasan_record_aux_stack+0x8c/0xa0
[ 62.131893][ T784] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 62.132278][ T784] ? __pfx____sys_sendmsg+0x10/0x10
[ 62.132605][ T784] ? find_held_lock+0x2b/0x80
[ 62.132919][ T784] ? __lock_acquire+0x44d/0x7e0
[ 62.133227][ T784] ? find_held_lock+0x2b/0x80
[ 62.133557][ T784] ? __virt_addr_valid+0x22e/0x450
[ 62.133863][ T784] ? __lock_release+0x5d/0x170
[ 62.134175][ T784] __sys_sendmsg+0x10b/0x1a0
[ 62.134502][ T784] ? __call_rcu_common.constprop.0+0x320/0x640
[ 62.134881][ T784] ? __pfx___sys_sendmsg+0x10/0x10
[ 62.135199][ T784] ? rcu_is_watching+0x12/0xc0
[ 62.135520][ T784] do_syscall_64+0xc1/0x380
[ 62.135829][ T784] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 62.136204][ T784] RIP: 0033:0x7fbb1e29c1e7
[ 62.136542][ T784] 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
[ 62.137680][ T784] RSP: 002b:00007ffd327c0a68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 62.138138][ T784] RAX: ffffffffffffffda RBX: 00007ffd327c1190 RCX: 00007fbb1e29c1e7
[ 62.138616][ T784] RDX: 0000000000000000 RSI: 00007ffd327c0ad0 RDI: 0000000000000005
[ 62.139077][ T784] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 62.139553][ T784] R10: 000000002363b910 R11: 0000000000000246 R12: 0000000000000004
[ 62.140007][ T784] R13: 00000000686e3f43 R14: 0000000000499600 R15: 0000000000000000
[ 62.140494][ T784]
[ 62.140726][ T784] irq event stamp: 39057
[ 62.140965][ T784] hardirqs last enabled at (39065): [] __up_console_sem+0x6b/0x80
[ 62.141525][ T784] hardirqs last disabled at (39074): [] __up_console_sem+0x50/0x80
[ 62.142055][ T784] softirqs last enabled at (38080): [] br_add_if+0xd82/0x1330 [bridge]
[ 62.142648][ T784] softirqs last disabled at (38078): [] br_add_if+0xcf3/0x1330 [bridge]
[ 62.143217][ T784] ---[ end trace 0000000000000000 ]---
[ 62.263315][ T62] br1: port 2(veth2) entered blocking state
[ 62.263875][ T62] br1: port 2(veth2) entered forwarding state
[ 92.331438][ T996] br1: port 2(veth2) entered disabled state
[ 92.450636][ T997] veth2: left allmulticast mode
[ 92.450988][ T997] veth2: left promiscuous mode
[ 92.451505][ T997] br1: port 2(veth2) entered disabled state
[ 92.454873][ T997] ------------[ cut here ]------------
[ 92.455206][ T997] WARNING: CPU: 1 PID: 997 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 92.455834][ T997] Modules linked in: bridge stp llc act_gact cls_flower sch_ingress vrf veth
[ 92.456634][ T997] CPU: 1 UID: 0 PID: 997 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 92.457282][ T997] Tainted: [W]=WARN
[ 92.457544][ T997] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 92.457929][ T997] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 92.458245][ T997] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 92.459369][ T997] RSP: 0018:ffffc90000e6ef70 EFLAGS: 00010246
[ 92.459784][ T997] RAX: 0000000000000000 RBX: ffff8880092c2000 RCX: 0000000000000001
[ 92.460241][ T997] RDX: 0000000000000000 RSI: ffffffff9429b941 RDI: ffffffff93a555e0
[ 92.460721][ T997] RBP: ffffc90000e6f058 R08: 0000000000000000 R09: 0000000000000000
[ 92.461180][ T997] R10: ffffc90000e6f088 R11: ffffffff90600130 R12: 1ffff920001cddf2
[ 92.461819][ T997] R13: 00000000000005dc R14: ffffc90000e6f088 R15: ffff8880092c2f08
[ 92.462275][ T997] FS: 00007f26c9840800(0000) GS:ffff88809ff37000(0000) knlGS:0000000000000000
[ 92.463088][ T997] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 92.463723][ T997] CR2: 00000000004e5ab0 CR3: 0000000009670003 CR4: 0000000000772ef0
[ 92.464191][ T997] PKRU: 55555554
[ 92.464422][ T997] Call Trace:
[ 92.464806][ T997]
[ 92.464963][ T997] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 92.465345][ T997] ? br_del_if+0xa3/0x1f0 [bridge]
[ 92.465835][ T997] ? do_set_master+0x14a/0x500
[ 92.466143][ T997] ? do_setlink.constprop.0+0x9f4/0x2480
[ 92.466451][ T997] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 92.466788][ T997] ? netlink_unicast+0x49e/0x780
[ 92.467101][ T997] ? netlink_sendmsg+0x721/0xbe0
[ 92.467410][ T997] ? ____sys_sendmsg+0x7ad/0xa10
[ 92.467758][ T997] ? ___sys_sendmsg+0xed/0x170
[ 92.468072][ T997] ? __sys_sendmsg+0x10b/0x1a0
[ 92.468379][ T997] ? do_syscall_64+0xc1/0x380
[ 92.468721][ T997] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 92.469116][ T997] ? find_held_lock+0x2b/0x80
[ 92.469443][ T997] netif_set_mtu+0x88/0x100
[ 92.469776][ T997] ? __pfx_netif_set_mtu+0x10/0x10
[ 92.470102][ T997] dev_set_mtu+0xa0/0x150
[ 92.470345][ T997] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 92.470807][ T997] br_del_if+0xb2/0x1f0 [bridge]
[ 92.471161][ T997] ? rtnl_is_locked+0x15/0x20
[ 92.471510][ T997] do_set_master+0x14a/0x500
[ 92.471837][ T997] do_setlink.constprop.0+0x9f4/0x2480
[ 92.472163][ T997] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 92.472594][ T997] ? rcu_read_lock_any_held+0x43/0xb0
[ 92.472904][ T997] ? validate_chain+0x166/0x4d0
[ 92.473215][ T997] ? __kernel_text_address+0x12/0x40
[ 92.473557][ T997] ? __lock_acquire+0x44d/0x7e0
[ 92.473879][ T997] ? __mutex_trylock_common+0xf9/0x260
[ 92.474190][ T997] ? __pfx___mutex_trylock_common+0x10/0x10
[ 92.474602][ T997] ? rcu_is_watching+0x12/0xc0
[ 92.474924][ T997] ? rcu_is_watching+0x12/0xc0
[ 92.475237][ T997] ? trace_contention_end+0xdc/0x140
[ 92.475590][ T997] ? __mutex_lock+0x19c/0xcd0
[ 92.475911][ T997] ? find_held_lock+0x2b/0x80
[ 92.476225][ T997] ? rtnl_newlink+0x651/0xa60
[ 92.476572][ T997] ? __create_object+0x5e/0xb0
[ 92.476889][ T997] ? __pfx___mutex_lock+0x10/0x10
[ 92.477216][ T997] ? trace_cap_capable+0x10f/0x190
[ 92.477557][ T997] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 92.477947][ T997] ? __rtnl_newlink+0x40e/0xa40
[ 92.478266][ T997] rtnl_newlink+0x69a/0xa60
[ 92.478605][ T997] ? __pfx_rtnl_newlink+0x10/0x10
[ 92.478926][ T997] ? __lock_acquire+0x44d/0x7e0
[ 92.479244][ T997] ? find_held_lock+0x2b/0x80
[ 92.479579][ T997] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 92.479881][ T997] ? __lock_release+0x5d/0x170
[ 92.480183][ T997] ? __pfx_rtnl_newlink+0x10/0x10
[ 92.480517][ T997] rtnetlink_rcv_msg+0x710/0xc00
[ 92.480827][ T997] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 92.481133][ T997] ? __lock_acquire+0x44d/0x7e0
[ 92.481446][ T997] netlink_rcv_skb+0x121/0x350
[ 92.481784][ T997] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 92.482089][ T997] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 92.482414][ T997] ? netlink_deliver_tap+0x13e/0x340
[ 92.482739][ T997] ? netlink_deliver_tap+0xc3/0x340
[ 92.483048][ T997] netlink_unicast+0x49e/0x780
[ 92.483354][ T997] ? __pfx_netlink_unicast+0x10/0x10
[ 92.483684][ T997] ? __lock_acquire+0x44d/0x7e0
[ 92.484004][ T997] netlink_sendmsg+0x721/0xbe0
[ 92.484320][ T997] ? __pfx_netlink_sendmsg+0x10/0x10
[ 92.484657][ T997] ? __import_iovec+0x238/0x3c0
[ 92.484980][ T997] ____sys_sendmsg+0x7ad/0xa10
[ 92.485289][ T997] ? __pfx_____sys_sendmsg+0x10/0x10
[ 92.485620][ T997] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 92.486021][ T997] ___sys_sendmsg+0xed/0x170
[ 92.486323][ T997] ? kasan_record_aux_stack+0x8c/0xa0
[ 92.486659][ T997] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 92.487056][ T997] ? __pfx____sys_sendmsg+0x10/0x10
[ 92.487374][ T997] ? find_held_lock+0x2b/0x80
[ 92.487719][ T997] ? __lock_acquire+0x44d/0x7e0
[ 92.488037][ T997] ? find_held_lock+0x2b/0x80
[ 92.488359][ T997] ? __virt_addr_valid+0x22e/0x450
[ 92.488688][ T997] ? __lock_release+0x5d/0x170
[ 92.489005][ T997] __sys_sendmsg+0x10b/0x1a0
[ 92.489316][ T997] ? __call_rcu_common.constprop.0+0x320/0x640
[ 92.489726][ T997] ? __pfx___sys_sendmsg+0x10/0x10
[ 92.490042][ T997] ? rcu_is_watching+0x12/0xc0
[ 92.490349][ T997] do_syscall_64+0xc1/0x380
[ 92.490684][ T997] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 92.491079][ T997] RIP: 0033:0x7f26c9a0d1e7
[ 92.491405][ T997] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 92.492549][ T997] RSP: 002b:00007ffef577c2f8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 92.493027][ T997] RAX: ffffffffffffffda RBX: 00007ffef577ca20 RCX: 00007f26c9a0d1e7
[ 92.493513][ T997] RDX: 0000000000000000 RSI: 00007ffef577c360 RDI: 0000000000000005
[ 92.493990][ T997] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 92.494456][ T997] R10: 00007f26c990aee8 R11: 0000000000000246 R12: 0000000000000003
[ 92.494946][ T997] R13: 00000000686e3f62 R14: 0000000000499600 R15: 0000000000000000
[ 92.495423][ T997]
[ 92.495681][ T997] irq event stamp: 32547
[ 92.495908][ T997] hardirqs last enabled at (32555): [] __up_console_sem+0x6b/0x80
[ 92.496444][ T997] hardirqs last disabled at (32562): [] __up_console_sem+0x50/0x80
[ 92.497023][ T997] softirqs last enabled at (32500): [] handle_softirqs+0x358/0x620
[ 92.497602][ T997] softirqs last disabled at (32491): [] __irq_exit_rcu+0xfa/0x160
[ 92.498134][ T997] ---[ end trace 0000000000000000 ]---
[ 92.631250][ T998] br1: port 1(veth1) entered disabled state
[ 92.761834][ T999] veth1: left allmulticast mode
[ 92.762353][ T999] veth1: left promiscuous mode
[ 92.763192][ T999] br1: port 1(veth1) entered disabled state
[ 92.766895][ T999] ------------[ cut here ]------------
[ 92.767431][ T999] WARNING: CPU: 0 PID: 999 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 92.769762][ T999] Modules linked in: bridge stp llc act_gact cls_flower sch_ingress vrf veth
[ 92.770785][ T999] CPU: 0 UID: 0 PID: 999 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 92.771858][ T999] Tainted: [W]=WARN
[ 92.772282][ T999] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 92.773041][ T999] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 92.773647][ T999] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 92.775659][ T999] RSP: 0018:ffffc90000e7ef70 EFLAGS: 00010246
[ 92.776321][ T999] RAX: 0000000000000000 RBX: ffff8880092c2000 RCX: 0000000000000001
[ 92.776818][ T999] RDX: 0000000000000000 RSI: ffffffff9429b941 RDI: ffffffff93a555e0
[ 92.777327][ T999] RBP: ffffc90000e7f058 R08: 0000000000000000 R09: 0000000000000000
[ 92.777809][ T999] R10: ffffc90000e7f088 R11: ffffffff94779160 R12: 1ffff920001cfdf2
[ 92.778292][ T999] R13: 00000000000005dc R14: ffffc90000e7f088 R15: ffff8880092c2f08
[ 92.778840][ T999] FS: 00007fe1552f7800(0000) GS:ffff88809feb7000(0000) knlGS:0000000000000000
[ 92.779668][ T999] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 92.780258][ T999] CR2: 00000000004e5aa8 CR3: 0000000009670002 CR4: 0000000000772ef0
[ 92.780815][ T999] PKRU: 55555554
[ 92.781084][ T999] Call Trace:
[ 92.781393][ T999]
[ 92.781596][ T999] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 92.782075][ T999] ? br_del_if+0xa3/0x1f0 [bridge]
[ 92.782532][ T999] ? do_set_master+0x14a/0x500
[ 92.782987][ T999] ? do_setlink.constprop.0+0x9f4/0x2480
[ 92.783532][ T999] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 92.784069][ T999] ? netlink_unicast+0x49e/0x780
[ 92.784639][ T999] ? netlink_sendmsg+0x721/0xbe0
[ 92.785171][ T999] ? ____sys_sendmsg+0x7ad/0xa10
[ 92.785724][ T999] ? ___sys_sendmsg+0xed/0x170
[ 92.786250][ T999] ? __sys_sendmsg+0x10b/0x1a0
[ 92.786792][ T999] ? do_syscall_64+0xc1/0x380
[ 92.787259][ T999] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 92.787723][ T999] ? find_held_lock+0x2b/0x80
[ 92.788130][ T999] netif_set_mtu+0x88/0x100
[ 92.788547][ T999] ? __pfx_netif_set_mtu+0x10/0x10
[ 92.788925][ T999] dev_set_mtu+0xa0/0x150
[ 92.789243][ T999] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 92.789899][ T999] br_del_if+0xb2/0x1f0 [bridge]
[ 92.790516][ T999] ? rtnl_is_locked+0x15/0x20
[ 92.791060][ T999] do_set_master+0x14a/0x500
[ 92.791591][ T999] do_setlink.constprop.0+0x9f4/0x2480
[ 92.791906][ T999] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 92.792334][ T999] ? rcu_read_lock_any_held+0x43/0xb0
[ 92.792658][ T999] ? validate_chain+0x166/0x4d0
[ 92.792965][ T999] ? __kernel_text_address+0x12/0x40
[ 92.793291][ T999] ? __lock_acquire+0x44d/0x7e0
[ 92.793619][ T999] ? __mutex_trylock_common+0xf9/0x260
[ 92.794022][ T999] ? __pfx___mutex_trylock_common+0x10/0x10
[ 92.794433][ T999] ? rcu_is_watching+0x12/0xc0
[ 92.794764][ T999] ? rcu_is_watching+0x12/0xc0
[ 92.795071][ T999] ? trace_contention_end+0xdc/0x140
[ 92.795595][ T999] ? __mutex_lock+0x19c/0xcd0
[ 92.795944][ T999] ? find_held_lock+0x2b/0x80
[ 92.796260][ T999] ? rtnl_newlink+0x651/0xa60
[ 92.796580][ T999] ? __create_object+0x5e/0xb0
[ 92.797002][ T999] ? __pfx___mutex_lock+0x10/0x10
[ 92.797349][ T999] ? trace_cap_capable+0x10f/0x190
[ 92.797683][ T999] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 92.798071][ T999] ? __rtnl_newlink+0x40e/0xa40
[ 92.798397][ T999] rtnl_newlink+0x69a/0xa60
[ 92.798742][ T999] ? __pfx_rtnl_newlink+0x10/0x10
[ 92.799047][ T999] ? __lock_acquire+0x44d/0x7e0
[ 92.799385][ T999] ? find_held_lock+0x2b/0x80
[ 92.799722][ T999] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 92.800030][ T999] ? __lock_release+0x5d/0x170
[ 92.800424][ T999] ? __pfx_rtnl_newlink+0x10/0x10
[ 92.800746][ T999] rtnetlink_rcv_msg+0x710/0xc00
[ 92.801053][ T999] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 92.801388][ T999] ? __lock_acquire+0x44d/0x7e0
[ 92.801714][ T999] netlink_rcv_skb+0x121/0x350
[ 92.802030][ T999] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 92.802353][ T999] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 92.802696][ T999] ? netlink_deliver_tap+0x13e/0x340
[ 92.803003][ T999] ? netlink_deliver_tap+0xc3/0x340
[ 92.803337][ T999] netlink_unicast+0x49e/0x780
[ 92.803676][ T999] ? __pfx_netlink_unicast+0x10/0x10
[ 92.803982][ T999] ? __lock_acquire+0x44d/0x7e0
[ 92.804408][ T999] netlink_sendmsg+0x721/0xbe0
[ 92.804750][ T999] ? __pfx_netlink_sendmsg+0x10/0x10
[ 92.805054][ T999] ? __import_iovec+0x238/0x3c0
[ 92.805366][ T999] ____sys_sendmsg+0x7ad/0xa10
[ 92.805762][ T999] ? __pfx_____sys_sendmsg+0x10/0x10
[ 92.806070][ T999] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 92.806585][ T999] ___sys_sendmsg+0xed/0x170
[ 92.806903][ T999] ? kasan_record_aux_stack+0x8c/0xa0
[ 92.807245][ T999] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 92.807806][ T999] ? __pfx____sys_sendmsg+0x10/0x10
[ 92.808180][ T999] ? find_held_lock+0x2b/0x80
[ 92.808581][ T999] ? __lock_acquire+0x44d/0x7e0
[ 92.808933][ T999] ? find_held_lock+0x2b/0x80
[ 92.809348][ T999] ? __virt_addr_valid+0x22e/0x450
[ 92.809682][ T999] ? __lock_release+0x5d/0x170
[ 92.810075][ T999] __sys_sendmsg+0x10b/0x1a0
[ 92.810444][ T999] ? __call_rcu_common.constprop.0+0x320/0x640
[ 92.810883][ T999] ? __pfx___sys_sendmsg+0x10/0x10
[ 92.811285][ T999] ? rcu_is_watching+0x12/0xc0
[ 92.811724][ T999] do_syscall_64+0xc1/0x380
[ 92.812072][ T999] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 92.812561][ T999] RIP: 0033:0x7fe1554c41e7
[ 92.812984][ T999] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 92.814317][ T999] RSP: 002b:00007ffd72005638 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 92.814796][ T999] RAX: ffffffffffffffda RBX: 00007ffd72005d60 RCX: 00007fe1554c41e7
[ 92.815381][ T999] RDX: 0000000000000000 RSI: 00007ffd720056a0 RDI: 0000000000000005
[ 92.815955][ T999] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 92.816528][ T999] R10: 00007fe1553c1ee8 R11: 0000000000000246 R12: 0000000000000003
[ 92.816985][ T999] R13: 00000000686e3f62 R14: 0000000000499600 R15: 0000000000000000
[ 92.817512][ T999]
[ 92.817749][ T999] irq event stamp: 42685
[ 92.817974][ T999] hardirqs last enabled at (42693): [] __up_console_sem+0x6b/0x80
[ 92.818528][ T999] hardirqs last disabled at (42702): [] __up_console_sem+0x50/0x80
[ 92.819060][ T999] softirqs last enabled at (42646): [] handle_softirqs+0x358/0x620
[ 92.819665][ T999] softirqs last disabled at (42719): [] __irq_exit_rcu+0xfa/0x160
[ 92.820303][ T999] ---[ end trace 0000000000000000 ]---