[ 14.052540][ T251] ip (251) used greatest stack depth: 24048 bytes left
[ 17.932878][ T301] br1: port 1(veth1) entered blocking state
[ 17.934066][ T301] br1: port 1(veth1) entered disabled state
[ 17.934606][ T301] veth1: entered allmulticast mode
[ 17.938052][ T301] veth1: entered promiscuous mode
[ 17.940162][ T301] ------------[ cut here ]------------
[ 17.940508][ T301] WARNING: CPU: 3 PID: 301 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 17.941259][ T301] Modules linked in: bridge stp llc vrf veth
[ 17.941743][ T301] CPU: 3 UID: 0 PID: 301 Comm: ip Not tainted 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 17.942356][ T301] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 17.942774][ T301] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 17.943118][ T301] Code: 00 00 8b 05 b7 bb 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 fa 61 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
[ 17.944285][ T301] RSP: 0018:ffffc90000576ef0 EFLAGS: 00010246
[ 17.944710][ T301] RAX: 0000000000000000 RBX: ffff88800bf42000 RCX: 0000000000000001
[ 17.945199][ T301] RDX: 0000000000000000 RSI: ffffffff9ac9b939 RDI: ffffffff9a4555e0
[ 17.945699][ T301] RBP: ffffc90000576fe0 R08: 0000000000000000 R09: 0000000000000000
[ 17.946186][ T301] R10: ffffc90000577010 R11: ffffffff9baa8918 R12: 1ffff920000aede2
[ 17.946681][ T301] R13: 00000000000005dc R14: ffffc90000577010 R15: ffff88800bf42f08
[ 17.947163][ T301] FS: 00007fbd1cf85800(0000) GS:ffff888099637000(0000) knlGS:0000000000000000
[ 17.947738][ T301] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 17.948151][ T301] CR2: 00000000004e5aa8 CR3: 000000000c3b2001 CR4: 0000000000772ef0
[ 17.948649][ T301] PKRU: 55555554
[ 17.948902][ T301] Call Trace:
[ 17.949146][ T301]
[ 17.949334][ T301] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 17.949673][ T301] ? find_held_lock+0x2b/0x80
[ 17.950003][ T301] ? mark_held_locks+0x49/0x80
[ 17.950337][ T301] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 17.950743][ T301] ? lockdep_hardirqs_on+0x7c/0x110
[ 17.951073][ T301] netif_set_mtu+0x88/0x100
[ 17.951412][ T301] ? __pfx_netif_set_mtu+0x10/0x10
[ 17.951747][ T301] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 17.952200][ T301] dev_set_mtu+0xa0/0x150
[ 17.952470][ T301] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 17.952909][ T301] br_add_if+0xda3/0x1330 [bridge]
[ 17.953276][ T301] do_set_master+0x332/0x500
[ 17.953621][ T301] do_setlink.constprop.0+0x9f4/0x2480
[ 17.953948][ T301] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 17.954366][ T301] ? rcu_read_lock_any_held+0x43/0xb0
[ 17.954692][ T301] ? validate_chain+0x166/0x4d0
[ 17.955032][ T301] ? __kernel_text_address+0x12/0x40
[ 17.955372][ T301] ? __lock_acquire+0x44d/0x7e0
[ 17.955700][ T301] ? __mutex_trylock_common+0xf9/0x260
[ 17.956031][ T301] ? __pfx___mutex_trylock_common+0x10/0x10
[ 17.956443][ T301] ? rcu_is_watching+0x12/0xc0
[ 17.956768][ T301] ? rcu_is_watching+0x12/0xc0
[ 17.957090][ T301] ? trace_contention_end+0xdc/0x140
[ 17.957419][ T301] ? __mutex_lock+0x19c/0xcd0
[ 17.957740][ T301] ? find_held_lock+0x2b/0x80
[ 17.958062][ T301] ? rtnl_newlink+0x651/0xa60
[ 17.958396][ T301] ? __create_object+0x5e/0xb0
[ 17.958723][ T301] ? __pfx___mutex_lock+0x10/0x10
[ 17.959053][ T301] ? trace_cap_capable+0x10f/0x190
[ 17.959382][ T301] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 17.959786][ T301] ? __rtnl_newlink+0x40e/0xa40
[ 17.960117][ T301] rtnl_newlink+0x69a/0xa60
[ 17.960470][ T301] ? __pfx_rtnl_newlink+0x10/0x10
[ 17.960801][ T301] ? __lock_acquire+0x44d/0x7e0
[ 17.961128][ T301] ? find_held_lock+0x2b/0x80
[ 17.961458][ T301] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 17.961814][ T301] ? __lock_release+0x5d/0x170
[ 17.962167][ T301] ? __pfx_rtnl_newlink+0x10/0x10
[ 17.962512][ T301] rtnetlink_rcv_msg+0x713/0xc00
[ 17.962840][ T301] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 17.963168][ T301] ? __lock_acquire+0x44d/0x7e0
[ 17.963509][ T301] netlink_rcv_skb+0x121/0x350
[ 17.963832][ T301] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 17.964165][ T301] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 17.964509][ T301] ? netlink_deliver_tap+0x13e/0x340
[ 17.964834][ T301] ? netlink_deliver_tap+0xc3/0x340
[ 17.965159][ T301] netlink_unicast+0x4a1/0x780
[ 17.965495][ T301] ? __pfx_netlink_unicast+0x10/0x10
[ 17.965823][ T301] ? __lock_acquire+0x44d/0x7e0
[ 17.966159][ T301] netlink_sendmsg+0x721/0xbe0
[ 17.966494][ T301] ? __pfx_netlink_sendmsg+0x10/0x10
[ 17.966814][ T301] ? __import_iovec+0x238/0x3c0
[ 17.967139][ T301] ____sys_sendmsg+0x7aa/0xa10
[ 17.967474][ T301] ? __pfx_____sys_sendmsg+0x10/0x10
[ 17.967794][ T301] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 17.968209][ T301] ___sys_sendmsg+0xed/0x170
[ 17.968539][ T301] ? kasan_record_aux_stack+0x8c/0xa0
[ 17.968864][ T301] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 17.969271][ T301] ? __pfx____sys_sendmsg+0x10/0x10
[ 17.970098][ T301] ? find_held_lock+0x2b/0x80
[ 17.970441][ T301] ? __lock_acquire+0x44d/0x7e0
[ 17.970774][ T301] ? find_held_lock+0x2b/0x80
[ 17.971099][ T301] ? __virt_addr_valid+0x22e/0x450
[ 17.971431][ T301] ? __lock_release+0x5d/0x170
[ 17.971766][ T301] __sys_sendmsg+0x10b/0x1a0
[ 17.972087][ T301] ? __call_rcu_common.constprop.0+0x320/0x640
[ 17.972730][ T301] ? __pfx___sys_sendmsg+0x10/0x10
[ 17.973064][ T301] ? rcu_is_watching+0x12/0xc0
[ 17.973616][ T301] do_syscall_64+0xc1/0x380
[ 17.974404][ T301] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 17.974808][ T301] RIP: 0033:0x7fbd1d1521e7
[ 17.975149][ T301] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 17.976774][ T301] RSP: 002b:00007fff9ce676d8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 17.977267][ T301] RAX: ffffffffffffffda RBX: 00007fff9ce67e00 RCX: 00007fbd1d1521e7
[ 17.977759][ T301] RDX: 0000000000000000 RSI: 00007fff9ce67740 RDI: 0000000000000005
[ 17.978250][ T301] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 17.978741][ T301] R10: 0000000039d57910 R11: 0000000000000246 R12: 0000000000000004
[ 17.979230][ T301] R13: 00000000686e7483 R14: 0000000000499600 R15: 0000000000000000
[ 17.979736][ T301]
[ 17.979982][ T301] irq event stamp: 40657
[ 17.980226][ T301] hardirqs last enabled at (40665): [] __up_console_sem+0x6b/0x80
[ 17.981023][ T301] hardirqs last disabled at (40674): [] __up_console_sem+0x50/0x80
[ 17.982043][ T301] softirqs last enabled at (39664): [] br_add_if+0xd82/0x1330 [bridge]
[ 17.982681][ T301] softirqs last disabled at (39662): [] br_add_if+0xcf3/0x1330 [bridge]
[ 17.983283][ T301] ---[ end trace 0000000000000000 ]---
[ 17.996699][ T301] ip (301) used greatest stack depth: 23776 bytes left
[ 18.249969][ T303] br1: port 2(veth2) entered blocking state
[ 18.250786][ T303] br1: port 2(veth2) entered disabled state
[ 18.251245][ T303] veth2: entered allmulticast mode
[ 18.254804][ T303] veth2: entered promiscuous mode
[ 18.256265][ T303] ------------[ cut here ]------------
[ 18.256783][ T303] WARNING: CPU: 2 PID: 303 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 18.257466][ T303] Modules linked in: bridge stp llc vrf veth
[ 18.257900][ T303] CPU: 2 UID: 0 PID: 303 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 18.258578][ T303] Tainted: [W]=WARN
[ 18.258841][ T303] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 18.259261][ T303] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 18.259626][ T303] Code: 00 00 8b 05 b7 bb 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 fa 61 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 18.260783][ T303] RSP: 0018:ffffc90000696ef0 EFLAGS: 00010246
[ 18.261204][ T303] RAX: 0000000000000000 RBX: ffff88800bf42000 RCX: 0000000000000001
[ 18.261712][ T303] RDX: 0000000000000000 RSI: ffffffff9ac9b939 RDI: ffffffff9a4555e0
[ 18.262208][ T303] RBP: ffffc90000696fe0 R08: 0000000000000000 R09: 0000000000000000
[ 18.262725][ T303] R10: ffffc90000697010 R11: ffffffff9baa8918 R12: 1ffff920000d2de2
[ 18.263220][ T303] R13: 00000000000005dc R14: ffffc90000697010 R15: ffff88800bf42f08
[ 18.263725][ T303] FS: 00007f2f37aac800(0000) GS:ffff8880995b7000(0000) knlGS:0000000000000000
[ 18.264297][ T303] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 18.264726][ T303] CR2: 00000000004e5ab0 CR3: 000000000c965002 CR4: 0000000000772ef0
[ 18.265219][ T303] PKRU: 55555554
[ 18.265482][ T303] Call Trace:
[ 18.265737][ T303]
[ 18.265915][ T303] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 18.266253][ T303] ? find_held_lock+0x2b/0x80
[ 18.266614][ T303] ? mark_held_locks+0x49/0x80
[ 18.266950][ T303] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 18.267373][ T303] ? lockdep_hardirqs_on+0x7c/0x110
[ 18.267714][ T303] netif_set_mtu+0x88/0x100
[ 18.268047][ T303] ? __pfx_netif_set_mtu+0x10/0x10
[ 18.268401][ T303] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 18.268871][ T303] dev_set_mtu+0xa0/0x150
[ 18.269127][ T303] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 18.269601][ T303] br_add_if+0xda3/0x1330 [bridge]
[ 18.269991][ T303] do_set_master+0x332/0x500
[ 18.270341][ T303] do_setlink.constprop.0+0x9f4/0x2480
[ 18.270683][ T303] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 18.271098][ T303] ? rcu_read_lock_any_held+0x43/0xb0
[ 18.271536][ T303] ? validate_chain+0x166/0x4d0
[ 18.271860][ T303] ? __kernel_text_address+0x12/0x40
[ 18.272184][ T303] ? __lock_acquire+0x44d/0x7e0
[ 18.272548][ T303] ? __mutex_trylock_common+0xf9/0x260
[ 18.272868][ T303] ? __pfx___mutex_trylock_common+0x10/0x10
[ 18.273260][ T303] ? rcu_is_watching+0x12/0xc0
[ 18.273591][ T303] ? rcu_is_watching+0x12/0xc0
[ 18.273912][ T303] ? trace_contention_end+0xdc/0x140
[ 18.274231][ T303] ? __mutex_lock+0x19c/0xcd0
[ 18.274565][ T303] ? find_held_lock+0x2b/0x80
[ 18.274893][ T303] ? rtnl_newlink+0x651/0xa60
[ 18.275209][ T303] ? __create_object+0x5e/0xb0
[ 18.275544][ T303] ? __pfx___mutex_lock+0x10/0x10
[ 18.275867][ T303] ? trace_cap_capable+0x10f/0x190
[ 18.276185][ T303] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 18.276588][ T303] ? __rtnl_newlink+0x40e/0xa40
[ 18.276914][ T303] rtnl_newlink+0x69a/0xa60
[ 18.277240][ T303] ? __pfx_rtnl_newlink+0x10/0x10
[ 18.277570][ T303] ? __lock_acquire+0x44d/0x7e0
[ 18.277894][ T303] ? find_held_lock+0x2b/0x80
[ 18.278211][ T303] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 18.278537][ T303] ? __lock_release+0x5d/0x170
[ 18.278857][ T303] ? __pfx_rtnl_newlink+0x10/0x10
[ 18.279181][ T303] rtnetlink_rcv_msg+0x713/0xc00
[ 18.279507][ T303] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 18.279828][ T303] ? __lock_acquire+0x44d/0x7e0
[ 18.280150][ T303] netlink_rcv_skb+0x121/0x350
[ 18.280479][ T303] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 18.280795][ T303] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 18.281126][ T303] ? netlink_deliver_tap+0x13e/0x340
[ 18.281452][ T303] ? netlink_deliver_tap+0xc3/0x340
[ 18.281774][ T303] netlink_unicast+0x4a1/0x780
[ 18.282097][ T303] ? __pfx_netlink_unicast+0x10/0x10
[ 18.282432][ T303] ? __lock_acquire+0x44d/0x7e0
[ 18.282755][ T303] netlink_sendmsg+0x721/0xbe0
[ 18.283076][ T303] ? __pfx_netlink_sendmsg+0x10/0x10
[ 18.283400][ T303] ? __import_iovec+0x238/0x3c0
[ 18.283735][ T303] ____sys_sendmsg+0x7aa/0xa10
[ 18.284054][ T303] ? __pfx_____sys_sendmsg+0x10/0x10
[ 18.284379][ T303] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 18.284784][ T303] ___sys_sendmsg+0xed/0x170
[ 18.285101][ T303] ? kasan_record_aux_stack+0x8c/0xa0
[ 18.285424][ T303] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 18.285817][ T303] ? __pfx____sys_sendmsg+0x10/0x10
[ 18.286142][ T303] ? find_held_lock+0x2b/0x80
[ 18.286475][ T303] ? __lock_acquire+0x44d/0x7e0
[ 18.286796][ T303] ? find_held_lock+0x2b/0x80
[ 18.287113][ T303] ? __virt_addr_valid+0x22e/0x450
[ 18.287441][ T303] ? __lock_release+0x5d/0x170
[ 18.287766][ T303] __sys_sendmsg+0x10b/0x1a0
[ 18.288081][ T303] ? __call_rcu_common.constprop.0+0x320/0x640
[ 18.288487][ T303] ? __pfx___sys_sendmsg+0x10/0x10
[ 18.288817][ T303] ? rcu_is_watching+0x12/0xc0
[ 18.289140][ T303] do_syscall_64+0xc1/0x380
[ 18.289470][ T303] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 18.289859][ T303] RIP: 0033:0x7f2f37c791e7
[ 18.290185][ T303] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 18.291297][ T303] RSP: 002b:00007fffdc4eaa68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 18.291813][ T303] RAX: ffffffffffffffda RBX: 00007fffdc4eb190 RCX: 00007f2f37c791e7
[ 18.292297][ T303] RDX: 0000000000000000 RSI: 00007fffdc4eaad0 RDI: 0000000000000005
[ 18.292776][ T303] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 18.293243][ T303] R10: 000000000cc51910 R11: 0000000000000246 R12: 0000000000000004
[ 18.293724][ T303] R13: 00000000686e7484 R14: 0000000000499600 R15: 0000000000000000
[ 18.294207][ T303]
[ 18.294461][ T303] irq event stamp: 39105
[ 18.294701][ T303] hardirqs last enabled at (39115): [] __up_console_sem+0x6b/0x80
[ 18.295248][ T303] hardirqs last disabled at (39124): [] __up_console_sem+0x50/0x80
[ 18.295795][ T303] softirqs last enabled at (38356): [] handle_softirqs+0x358/0x620
[ 18.296346][ T303] softirqs last disabled at (38343): [] __irq_exit_rcu+0xfa/0x160
[ 18.296888][ T303] ---[ end trace 0000000000000000 ]---
[ 18.514790][ T305] br1: port 2(veth2) entered blocking state
[ 18.515499][ T305] br1: port 2(veth2) entered forwarding state
[ 18.516470][ T305] br1: port 1(veth1) entered blocking state
[ 18.516890][ T305] br1: port 1(veth1) entered forwarding state
[ 25.377668][ T332] GACT probability NOT on
[ 25.407614][ T330] tc (330) used greatest stack depth: 23472 bytes left
[ 45.686039][ T622] br1: port 2(veth2) entered disabled state
[ 45.687614][ T622] br1: port 1(veth1) entered disabled state
[ 45.899652][ T624] veth2: left allmulticast mode
[ 45.900053][ T624] veth2: left promiscuous mode
[ 45.900623][ T624] br1: port 2(veth2) entered disabled state
[ 45.903703][ T624] ------------[ cut here ]------------
[ 45.904080][ T624] WARNING: CPU: 2 PID: 624 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 45.904785][ T624] Modules linked in: act_gact cls_flower sch_ingress bridge stp llc vrf veth
[ 45.905406][ T624] CPU: 2 UID: 0 PID: 624 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 45.906090][ T624] Tainted: [W]=WARN
[ 45.906363][ T624] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 45.906794][ T624] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 45.907142][ T624] Code: 00 00 8b 05 b7 bb 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 fa 61 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
[ 45.908490][ T624] RSP: 0018:ffffc90000fc6f70 EFLAGS: 00010246
[ 45.909059][ T624] RAX: 0000000000000000 RBX: ffff88800bf42000 RCX: 0000000000000001
[ 45.909882][ T624] RDX: 0000000000000000 RSI: ffffffff9ac9b939 RDI: ffffffff9a4555e0
[ 45.910591][ T624] RBP: ffffc90000fc7058 R08: 0000000000000000 R09: 0000000000000000
[ 45.911166][ T624] R10: ffffc90000fc7088 R11: ffffffff97000130 R12: 1ffff920001f8df2
[ 45.911691][ T624] R13: 00000000000005dc R14: ffffc90000fc7088 R15: ffff88800bf42f08
[ 45.912185][ T624] FS: 00007f6699974800(0000) GS:ffff8880995b7000(0000) knlGS:0000000000000000
[ 45.912803][ T624] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 45.913230][ T624] CR2: 00000000004e5ab0 CR3: 000000000c90e004 CR4: 0000000000772ef0
[ 45.913754][ T624] PKRU: 55555554
[ 45.914014][ T624] Call Trace:
[ 45.914272][ T624]
[ 45.914480][ T624] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 45.914906][ T624] ? br_del_if+0xa3/0x1f0 [bridge]
[ 45.915286][ T624] ? do_set_master+0x147/0x500
[ 45.915649][ T624] ? do_setlink.constprop.0+0x9f4/0x2480
[ 45.915992][ T624] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 45.916332][ T624] ? netlink_unicast+0x4a1/0x780
[ 45.916683][ T624] ? netlink_sendmsg+0x721/0xbe0
[ 45.917011][ T624] ? ____sys_sendmsg+0x7aa/0xa10
[ 45.917368][ T624] ? ___sys_sendmsg+0xed/0x170
[ 45.917716][ T624] ? __sys_sendmsg+0x10b/0x1a0
[ 45.918047][ T624] ? do_syscall_64+0xc1/0x380
[ 45.918403][ T624] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 45.918827][ T624] ? find_held_lock+0x2b/0x80
[ 45.919173][ T624] netif_set_mtu+0x88/0x100
[ 45.919538][ T624] ? __pfx_netif_set_mtu+0x10/0x10
[ 45.919887][ T624] dev_set_mtu+0xa0/0x150
[ 45.920140][ T624] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 45.920634][ T624] br_del_if+0xb2/0x1f0 [bridge]
[ 45.921001][ T624] ? rtnl_is_locked+0x15/0x20
[ 45.921355][ T624] do_set_master+0x147/0x500
[ 45.921716][ T624] do_setlink.constprop.0+0x9f4/0x2480
[ 45.922054][ T624] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 45.922503][ T624] ? rcu_read_lock_any_held+0x43/0xb0
[ 45.922837][ T624] ? validate_chain+0x166/0x4d0
[ 45.923165][ T624] ? __kernel_text_address+0x12/0x40
[ 45.923530][ T624] ? __lock_acquire+0x44d/0x7e0
[ 45.923877][ T624] ? __mutex_trylock_common+0xf9/0x260
[ 45.924211][ T624] ? __pfx___mutex_trylock_common+0x10/0x10
[ 45.924646][ T624] ? rcu_is_watching+0x12/0xc0
[ 45.924983][ T624] ? rcu_is_watching+0x12/0xc0
[ 45.925332][ T624] ? trace_contention_end+0xdc/0x140
[ 45.925682][ T624] ? __mutex_lock+0x19c/0xcd0
[ 45.926022][ T624] ? find_held_lock+0x2b/0x80
[ 45.926377][ T624] ? rtnl_newlink+0x651/0xa60
[ 45.926722][ T624] ? __create_object+0x5e/0xb0
[ 45.927060][ T624] ? __pfx___mutex_lock+0x10/0x10
[ 45.927406][ T624] ? trace_cap_capable+0x10f/0x190
[ 45.927751][ T624] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 45.928164][ T624] ? __rtnl_newlink+0x40e/0xa40
[ 45.928530][ T624] rtnl_newlink+0x69a/0xa60
[ 45.928876][ T624] ? __pfx_rtnl_newlink+0x10/0x10
[ 45.929212][ T624] ? __lock_acquire+0x44d/0x7e0
[ 45.929582][ T624] ? find_held_lock+0x2b/0x80
[ 45.929914][ T624] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 45.930243][ T624] ? __lock_release+0x5d/0x170
[ 45.930617][ T624] ? __pfx_rtnl_newlink+0x10/0x10
[ 45.930951][ T624] rtnetlink_rcv_msg+0x713/0xc00
[ 45.931283][ T624] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 45.931651][ T624] ? __lock_acquire+0x44d/0x7e0
[ 45.931989][ T624] netlink_rcv_skb+0x121/0x350
[ 45.932347][ T624] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 45.932695][ T624] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 45.933037][ T624] ? netlink_deliver_tap+0x13e/0x340
[ 45.933381][ T624] ? netlink_deliver_tap+0xc3/0x340
[ 45.933729][ T624] netlink_unicast+0x4a1/0x780
[ 45.934075][ T624] ? __pfx_netlink_unicast+0x10/0x10
[ 45.934423][ T624] ? __lock_acquire+0x44d/0x7e0
[ 45.934794][ T624] netlink_sendmsg+0x721/0xbe0
[ 45.935134][ T624] ? __pfx_netlink_sendmsg+0x10/0x10
[ 45.935483][ T624] ? __import_iovec+0x238/0x3c0
[ 45.935829][ T624] ____sys_sendmsg+0x7aa/0xa10
[ 45.936165][ T624] ? __pfx_____sys_sendmsg+0x10/0x10
[ 45.936507][ T624] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 45.936934][ T624] ___sys_sendmsg+0xed/0x170
[ 45.937268][ T624] ? kasan_record_aux_stack+0x8c/0xa0
[ 45.937614][ T624] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 45.938034][ T624] ? __pfx____sys_sendmsg+0x10/0x10
[ 45.938381][ T624] ? find_held_lock+0x2b/0x80
[ 45.938726][ T624] ? __lock_acquire+0x44d/0x7e0
[ 45.939064][ T624] ? find_held_lock+0x2b/0x80
[ 45.939418][ T624] ? __virt_addr_valid+0x22e/0x450
[ 45.939766][ T624] ? __lock_release+0x5d/0x170
[ 45.940107][ T624] __sys_sendmsg+0x10b/0x1a0
[ 45.940448][ T624] ? __call_rcu_common.constprop.0+0x320/0x640
[ 45.940858][ T624] ? __pfx___sys_sendmsg+0x10/0x10
[ 45.941199][ T624] ? rcu_is_watching+0x12/0xc0
[ 45.941547][ T624] do_syscall_64+0xc1/0x380
[ 45.941888][ T624] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 45.942326][ T624] RIP: 0033:0x7f6699b411e7
[ 45.942677][ T624] 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
[ 45.943835][ T624] RSP: 002b:00007fff85f52d18 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 45.944349][ T624] RAX: ffffffffffffffda RBX: 00007fff85f53440 RCX: 00007f6699b411e7
[ 45.944841][ T624] RDX: 0000000000000000 RSI: 00007fff85f52d80 RDI: 0000000000000005
[ 45.945350][ T624] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 45.945845][ T624] R10: 00007f6699a3eee8 R11: 0000000000000246 R12: 0000000000000003
[ 45.946352][ T624] R13: 00000000686e749f R14: 0000000000499600 R15: 0000000000000000
[ 45.946858][ T624]
[ 45.947117][ T624] irq event stamp: 42507
[ 45.947383][ T624] hardirqs last enabled at (42519): [] __up_console_sem+0x6b/0x80
[ 45.947958][ T624] hardirqs last disabled at (42528): [] __up_console_sem+0x50/0x80
[ 45.948543][ T624] softirqs last enabled at (41648): [] handle_softirqs+0x358/0x620
[ 45.949118][ T624] softirqs last disabled at (41635): [] __irq_exit_rcu+0xfa/0x160
[ 45.949714][ T624] ---[ end trace 0000000000000000 ]---
[ 46.187590][ T626] veth1: left allmulticast mode
[ 46.187981][ T626] veth1: left promiscuous mode
[ 46.188499][ T626] br1: port 1(veth1) entered disabled state
[ 46.191594][ T626] ------------[ cut here ]------------
[ 46.191975][ T626] WARNING: CPU: 2 PID: 626 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 46.192656][ T626] Modules linked in: act_gact cls_flower sch_ingress bridge stp llc vrf veth
[ 46.193252][ T626] CPU: 2 UID: 0 PID: 626 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 46.193914][ T626] Tainted: [W]=WARN
[ 46.194170][ T626] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 46.194591][ T626] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 46.194934][ T626] Code: 00 00 8b 05 b7 bb 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 fa 61 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
[ 46.196085][ T626] RSP: 0018:ffffc90000fd6f70 EFLAGS: 00010246
[ 46.196517][ T626] RAX: 0000000000000000 RBX: ffff88800bf42000 RCX: 0000000000000001
[ 46.197009][ T626] RDX: 0000000000000000 RSI: ffffffff9ac9b939 RDI: ffffffff9a4555e0
[ 46.197506][ T626] RBP: ffffc90000fd7058 R08: 0000000000000000 R09: 0000000000000000
[ 46.197994][ T626] R10: ffffc90000fd7088 R11: ffffffff9b179160 R12: 1ffff920001fadf2
[ 46.198499][ T626] R13: 00000000000005dc R14: ffffc90000fd7088 R15: ffff88800bf42f08
[ 46.198990][ T626] FS: 00007fb505f01800(0000) GS:ffff8880995b7000(0000) knlGS:0000000000000000
[ 46.199566][ T626] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 46.199983][ T626] CR2: 00000000004e5aa8 CR3: 000000000c3bd005 CR4: 0000000000772ef0
[ 46.200482][ T626] PKRU: 55555554
[ 46.200741][ T626] Call Trace:
[ 46.200990][ T626]
[ 46.201165][ T626] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 46.201583][ T626] ? br_del_if+0xa3/0x1f0 [bridge]
[ 46.201961][ T626] ? do_set_master+0x147/0x500
[ 46.202297][ T626] ? do_setlink.constprop.0+0x9f4/0x2480
[ 46.202643][ T626] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 46.202973][ T626] ? netlink_unicast+0x4a1/0x780
[ 46.203320][ T626] ? netlink_sendmsg+0x721/0xbe0
[ 46.203649][ T626] ? ____sys_sendmsg+0x7aa/0xa10
[ 46.203985][ T626] ? ___sys_sendmsg+0xed/0x170
[ 46.204326][ T626] ? __sys_sendmsg+0x10b/0x1a0
[ 46.204659][ T626] ? do_syscall_64+0xc1/0x380
[ 46.204991][ T626] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 46.205437][ T626] ? find_held_lock+0x2b/0x80
[ 46.205783][ T626] netif_set_mtu+0x88/0x100
[ 46.206123][ T626] ? __pfx_netif_set_mtu+0x10/0x10
[ 46.206484][ T626] dev_set_mtu+0xa0/0x150
[ 46.206742][ T626] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 46.207193][ T626] br_del_if+0xb2/0x1f0 [bridge]
[ 46.207569][ T626] ? rtnl_is_locked+0x15/0x20
[ 46.207901][ T626] do_set_master+0x147/0x500
[ 46.208235][ T626] do_setlink.constprop.0+0x9f4/0x2480
[ 46.208590][ T626] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 46.209009][ T626] ? rcu_read_lock_any_held+0x43/0xb0
[ 46.209346][ T626] ? validate_chain+0x166/0x4d0
[ 46.209679][ T626] ? __kernel_text_address+0x12/0x40
[ 46.210015][ T626] ? __lock_acquire+0x44d/0x7e0
[ 46.210366][ T626] ? __mutex_trylock_common+0xf9/0x260
[ 46.210699][ T626] ? __pfx___mutex_trylock_common+0x10/0x10
[ 46.211114][ T626] ? rcu_is_watching+0x12/0xc0
[ 46.211456][ T626] ? rcu_is_watching+0x12/0xc0
[ 46.211790][ T626] ? trace_contention_end+0xdc/0x140
[ 46.212119][ T626] ? __mutex_lock+0x19c/0xcd0
[ 46.212470][ T626] ? find_held_lock+0x2b/0x80
[ 46.213007][ T626] ? rtnl_newlink+0x651/0xa60
[ 46.213616][ T626] ? __create_object+0x5e/0xb0
[ 46.214047][ T626] ? __pfx___mutex_lock+0x10/0x10
[ 46.214674][ T626] ? trace_cap_capable+0x10f/0x190
[ 46.215219][ T626] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 46.215893][ T626] ? __rtnl_newlink+0x40e/0xa40
[ 46.216512][ T626] rtnl_newlink+0x69a/0xa60
[ 46.217114][ T626] ? __pfx_rtnl_newlink+0x10/0x10
[ 46.217717][ T626] ? __lock_acquire+0x44d/0x7e0
[ 46.218342][ T626] ? find_held_lock+0x2b/0x80
[ 46.218925][ T626] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 46.219519][ T626] ? __lock_release+0x5d/0x170
[ 46.220110][ T626] ? __pfx_rtnl_newlink+0x10/0x10
[ 46.220709][ T626] rtnetlink_rcv_msg+0x713/0xc00
[ 46.221317][ T626] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 46.221913][ T626] ? __lock_acquire+0x44d/0x7e0
[ 46.222543][ T626] netlink_rcv_skb+0x121/0x350
[ 46.223126][ T626] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 46.223737][ T626] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 46.224364][ T626] ? netlink_deliver_tap+0x13e/0x340
[ 46.224929][ T626] ? netlink_deliver_tap+0xc3/0x340
[ 46.225495][ T626] netlink_unicast+0x4a1/0x780
[ 46.225992][ T626] ? __pfx_netlink_unicast+0x10/0x10
[ 46.226550][ T626] ? __lock_acquire+0x44d/0x7e0
[ 46.227141][ T626] netlink_sendmsg+0x721/0xbe0
[ 46.227767][ T626] ? __pfx_netlink_sendmsg+0x10/0x10
[ 46.228362][ T626] ? __import_iovec+0x238/0x3c0
[ 46.228916][ T626] ____sys_sendmsg+0x7aa/0xa10
[ 46.229255][ T626] ? __pfx_____sys_sendmsg+0x10/0x10
[ 46.229774][ T626] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 46.230449][ T626] ___sys_sendmsg+0xed/0x170
[ 46.230991][ T626] ? kasan_record_aux_stack+0x8c/0xa0
[ 46.231549][ T626] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 46.232232][ T626] ? __pfx____sys_sendmsg+0x10/0x10
[ 46.232839][ T626] ? rcu_read_lock_any_held+0x43/0xb0
[ 46.233429][ T626] ? validate_chain+0x166/0x4d0
[ 46.234012][ T626] ? __lock_acquire+0x44d/0x7e0
[ 46.234634][ T626] ? find_held_lock+0x2b/0x80
[ 46.235226][ T626] ? rcu_is_watching+0x12/0xc0
[ 46.235837][ T626] ? trace_rseq_update+0xd2/0x130
[ 46.236445][ T626] __sys_sendmsg+0x10b/0x1a0
[ 46.237026][ T626] ? __rseq_handle_notify_resume+0x2b8/0x420
[ 46.237766][ T626] ? __pfx___sys_sendmsg+0x10/0x10
[ 46.238395][ T626] ? rcu_is_watching+0x12/0xc0
[ 46.238978][ T626] do_syscall_64+0xc1/0x380
[ 46.239569][ T626] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 46.240271][ T626] RIP: 0033:0x7fb5060ce1e7
[ 46.240907][ T626] 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
[ 46.242881][ T626] RSP: 002b:00007fff5d869878 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 46.243385][ T626] RAX: ffffffffffffffda RBX: 00007fff5d869fa0 RCX: 00007fb5060ce1e7
[ 46.243897][ T626] RDX: 0000000000000000 RSI: 00007fff5d8698e0 RDI: 0000000000000005
[ 46.244400][ T626] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 46.245238][ T626] R10: 00007fb505fcbee8 R11: 0000000000000246 R12: 0000000000000003
[ 46.245842][ T626] R13: 00000000686e74a0 R14: 0000000000499600 R15: 0000000000000000
[ 46.246361][ T626]
[ 46.246633][ T626] irq event stamp: 38035
[ 46.246883][ T626] hardirqs last enabled at (38045): [] __up_console_sem+0x6b/0x80
[ 46.247476][ T626] hardirqs last disabled at (38056): [] __up_console_sem+0x50/0x80
[ 46.248042][ T626] softirqs last enabled at (36590): [] handle_softirqs+0x358/0x620
[ 46.248638][ T626] softirqs last disabled at (35961): [] __irq_exit_rcu+0xfa/0x160
[ 46.249202][ T626] ---[ end trace 0000000000000000 ]---