[ 46.364995][ T596] 8021q: 802.1Q VLAN Support v1.8
[ 49.329073][ T624] br1: port 1(veth1) entered blocking state
[ 49.329605][ T624] br1: port 1(veth1) entered disabled state
[ 49.330286][ T624] veth1: entered allmulticast mode
[ 49.334148][ T624] veth1: entered promiscuous mode
[ 49.335553][ T624] ------------[ cut here ]------------
[ 49.335964][ T624] WARNING: CPU: 3 PID: 624 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 49.337014][ T624] Modules linked in: bridge stp llc 8021q act_gact cls_flower sch_ingress vrf veth
[ 49.337959][ T624] CPU: 3 UID: 0 PID: 624 Comm: ip Not tainted 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 49.338936][ T624] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 49.339631][ T624] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 49.340209][ T624] 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
[ 49.342143][ T624] RSP: 0018:ffffc900004f6ef0 EFLAGS: 00010246
[ 49.342838][ T624] RAX: 0000000000000000 RBX: ffff888004d2a000 RCX: 0000000000000001
[ 49.343665][ T624] RDX: 0000000000000000 RSI: ffffffffbb29b941 RDI: ffffffffbaa555e0
[ 49.344491][ T624] RBP: ffffc900004f6fe0 R08: 0000000000000000 R09: 0000000000000000
[ 49.345329][ T624] R10: ffffc900004f7010 R11: ffffffffbc0a8918 R12: 1ffff9200009ede2
[ 49.346163][ T624] R13: 00000000000005dc R14: ffffc900004f7010 R15: ffff888004d2af08
[ 49.346976][ T624] FS: 00007f22e63f1800(0000) GS:ffff888079037000(0000) knlGS:0000000000000000
[ 49.347943][ T624] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.348593][ T624] CR2: 00000000004e5aa8 CR3: 000000000dd74006 CR4: 0000000000772ef0
[ 49.349250][ T624] PKRU: 55555554
[ 49.349667][ T624] Call Trace:
[ 49.350076][ T624]
[ 49.350378][ T624] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 49.350924][ T624] ? find_held_lock+0x2b/0x80
[ 49.351491][ T624] ? mark_held_locks+0x49/0x80
[ 49.352041][ T624] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 49.352728][ T624] ? lockdep_hardirqs_on+0x7c/0x110
[ 49.353287][ T624] netif_set_mtu+0x88/0x100
[ 49.353840][ T624] ? __pfx_netif_set_mtu+0x10/0x10
[ 49.354443][ T624] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 49.355026][ T624] dev_set_mtu+0xa0/0x150
[ 49.355461][ T624] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 49.356205][ T624] br_add_if+0xda3/0x1330 [bridge]
[ 49.356723][ T624] do_set_master+0x32f/0x500
[ 49.357248][ T624] do_setlink.constprop.0+0x9f4/0x2480
[ 49.357804][ T624] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 49.358504][ T624] ? rcu_read_lock_any_held+0x43/0xb0
[ 49.359047][ T624] ? validate_chain+0x166/0x4d0
[ 49.359596][ T624] ? __kernel_text_address+0x12/0x40
[ 49.360164][ T624] ? __lock_acquire+0x44d/0x7e0
[ 49.360712][ T624] ? __mutex_trylock_common+0xf9/0x260
[ 49.361267][ T624] ? __pfx___mutex_trylock_common+0x10/0x10
[ 49.361937][ T624] ? rcu_is_watching+0x12/0xc0
[ 49.362498][ T624] ? rcu_is_watching+0x12/0xc0
[ 49.363033][ T624] ? trace_contention_end+0xdc/0x140
[ 49.363581][ T624] ? __mutex_lock+0x19c/0xcd0
[ 49.364131][ T624] ? find_held_lock+0x2b/0x80
[ 49.364669][ T624] ? rtnl_newlink+0x651/0xa60
[ 49.365226][ T624] ? __create_object+0x5e/0xb0
[ 49.365777][ T624] ? __pfx___mutex_lock+0x10/0x10
[ 49.366330][ T624] ? trace_cap_capable+0x10f/0x190
[ 49.366867][ T624] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 49.367546][ T624] ? __rtnl_newlink+0x40e/0xa40
[ 49.368100][ T624] rtnl_newlink+0x69a/0xa60
[ 49.368665][ T624] ? __pfx_rtnl_newlink+0x10/0x10
[ 49.369217][ T624] ? __lock_acquire+0x44d/0x7e0
[ 49.369767][ T624] ? find_held_lock+0x2b/0x80
[ 49.370325][ T624] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 49.370860][ T624] ? __lock_release+0x5d/0x170
[ 49.371419][ T624] ? __pfx_rtnl_newlink+0x10/0x10
[ 49.371957][ T624] rtnetlink_rcv_msg+0x710/0xc00
[ 49.372516][ T624] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 49.373060][ T624] ? __lock_acquire+0x44d/0x7e0
[ 49.373621][ T624] netlink_rcv_skb+0x121/0x350
[ 49.374179][ T624] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 49.374720][ T624] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 49.375313][ T624] ? netlink_deliver_tap+0x13e/0x340
[ 49.375853][ T624] ? netlink_deliver_tap+0xc3/0x340
[ 49.376415][ T624] netlink_unicast+0x49e/0x780
[ 49.376961][ T624] ? __pfx_netlink_unicast+0x10/0x10
[ 49.377512][ T624] ? __lock_acquire+0x44d/0x7e0
[ 49.378068][ T624] netlink_sendmsg+0x721/0xbe0
[ 49.378630][ T624] ? __pfx_netlink_sendmsg+0x10/0x10
[ 49.379184][ T624] ? __import_iovec+0x238/0x3c0
[ 49.379741][ T624] ____sys_sendmsg+0x7ad/0xa10
[ 49.380303][ T624] ? __pfx_____sys_sendmsg+0x10/0x10
[ 49.380839][ T624] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 49.381551][ T624] ___sys_sendmsg+0xed/0x170
[ 49.382097][ T624] ? kasan_record_aux_stack+0x8c/0xa0
[ 49.382648][ T624] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 49.383335][ T624] ? __pfx____sys_sendmsg+0x10/0x10
[ 49.383883][ T624] ? find_held_lock+0x2b/0x80
[ 49.384443][ T624] ? __lock_acquire+0x44d/0x7e0
[ 49.384994][ T624] ? find_held_lock+0x2b/0x80
[ 49.385556][ T624] ? __virt_addr_valid+0x22e/0x450
[ 49.386102][ T624] ? __lock_release+0x5d/0x170
[ 49.386673][ T624] __sys_sendmsg+0x10b/0x1a0
[ 49.387217][ T624] ? __call_rcu_common.constprop.0+0x320/0x640
[ 49.387884][ T624] ? __pfx___sys_sendmsg+0x10/0x10
[ 49.388462][ T624] ? rcu_is_watching+0x12/0xc0
[ 49.389005][ T624] do_syscall_64+0xc1/0x380
[ 49.389562][ T624] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 49.390248][ T624] RIP: 0033:0x7f22e65be1e7
[ 49.390814][ 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
[ 49.392750][ T624] RSP: 002b:00007ffc4290fc58 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 49.393578][ T624] RAX: ffffffffffffffda RBX: 00007ffc42910380 RCX: 00007f22e65be1e7
[ 49.394409][ T624] RDX: 0000000000000000 RSI: 00007ffc4290fcc0 RDI: 0000000000000005
[ 49.395238][ T624] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 49.396047][ T624] R10: 0000000010daf910 R11: 0000000000000246 R12: 0000000000000004
[ 49.396870][ T624] R13: 00000000686e40d5 R14: 0000000000499600 R15: 0000000000000000
[ 49.397732][ T624]
[ 49.398152][ T624] irq event stamp: 39185
[ 49.398557][ T624] hardirqs last enabled at (39193): [] __up_console_sem+0x6b/0x80
[ 49.399509][ T624] hardirqs last disabled at (39202): [] __up_console_sem+0x50/0x80
[ 49.400455][ T624] softirqs last enabled at (38138): [] br_add_if+0xd82/0x1330 [bridge]
[ 49.401343][ T624] softirqs last disabled at (38136): [] br_add_if+0xcf3/0x1330 [bridge]
[ 49.402339][ T624] ---[ end trace 0000000000000000 ]---
[ 49.426959][ T624] ip (624) used greatest stack depth: 23632 bytes left
[ 49.516722][ T62] br1: port 1(veth1) entered blocking state
[ 49.517657][ T62] br1: port 1(veth1) entered forwarding state
[ 64.319309][ T723] br1: port 1(veth1) entered disabled state
[ 64.437233][ T724] veth1: left allmulticast mode
[ 64.437592][ T724] veth1: left promiscuous mode
[ 64.438087][ T724] br1: port 1(veth1) entered disabled state
[ 64.439955][ T724] ------------[ cut here ]------------
[ 64.441191][ T724] WARNING: CPU: 0 PID: 724 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 64.441815][ T724] Modules linked in: bridge stp llc 8021q act_gact cls_flower sch_ingress vrf veth
[ 64.442386][ T724] CPU: 0 UID: 0 PID: 724 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 64.443007][ T724] Tainted: [W]=WARN
[ 64.443252][ T724] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 64.443642][ T724] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 64.443968][ T724] 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
[ 64.445064][ T724] RSP: 0018:ffffc90000b26f70 EFLAGS: 00010246
[ 64.445477][ T724] RAX: 0000000000000000 RBX: ffff888004d2a000 RCX: 0000000000000001
[ 64.445939][ T724] RDX: 0000000000000000 RSI: ffffffffbb29b941 RDI: ffffffffbaa555e0
[ 64.446428][ T724] RBP: ffffc90000b27058 R08: 0000000000000000 R09: 0000000000000000
[ 64.446906][ T724] R10: ffffc90000b27088 R11: ffffffffb7600130 R12: 1ffff92000164df2
[ 64.447398][ T724] R13: 00000000000005dc R14: ffffc90000b27088 R15: ffff888004d2af08
[ 64.447880][ T724] FS: 00007fbd549d5800(0000) GS:ffff888078eb7000(0000) knlGS:0000000000000000
[ 64.448444][ T724] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 64.448848][ T724] CR2: 00000000004e5aa8 CR3: 000000000e493002 CR4: 0000000000772ef0
[ 64.449343][ T724] PKRU: 55555554
[ 64.449584][ T724] Call Trace:
[ 64.449825][ T724]
[ 64.449989][ T724] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 64.450401][ T724] ? br_del_if+0xa3/0x1f0 [bridge]
[ 64.450762][ T724] ? do_set_master+0x14a/0x500
[ 64.451081][ T724] ? do_setlink.constprop.0+0x9f4/0x2480
[ 64.451414][ T724] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 64.451730][ T724] ? netlink_unicast+0x49e/0x780
[ 64.452053][ T724] ? netlink_sendmsg+0x721/0xbe0
[ 64.452375][ T724] ? ____sys_sendmsg+0x7ad/0xa10
[ 64.452702][ T724] ? ___sys_sendmsg+0xed/0x170
[ 64.453022][ T724] ? __sys_sendmsg+0x10b/0x1a0
[ 64.453348][ T724] ? do_syscall_64+0xc1/0x380
[ 64.453668][ T724] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 64.454062][ T724] ? find_held_lock+0x2b/0x80
[ 64.454402][ T724] netif_set_mtu+0x88/0x100
[ 64.454723][ T724] ? __pfx_netif_set_mtu+0x10/0x10
[ 64.455058][ T724] dev_set_mtu+0xa0/0x150
[ 64.455327][ T724] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 64.455769][ T724] br_del_if+0xb2/0x1f0 [bridge]
[ 64.456132][ T724] ? rtnl_is_locked+0x15/0x20
[ 64.456462][ T724] do_set_master+0x14a/0x500
[ 64.456787][ T724] do_setlink.constprop.0+0x9f4/0x2480
[ 64.457124][ T724] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 64.457529][ T724] ? rcu_read_lock_any_held+0x43/0xb0
[ 64.457853][ T724] ? validate_chain+0x166/0x4d0
[ 64.458185][ T724] ? __kernel_text_address+0x12/0x40
[ 64.458510][ T724] ? __lock_acquire+0x44d/0x7e0
[ 64.458835][ T724] ? __mutex_trylock_common+0xf9/0x260
[ 64.459168][ T724] ? __pfx___mutex_trylock_common+0x10/0x10
[ 64.459569][ T724] ? rcu_is_watching+0x12/0xc0
[ 64.459894][ T724] ? rcu_is_watching+0x12/0xc0
[ 64.460218][ T724] ? trace_contention_end+0xdc/0x140
[ 64.460548][ T724] ? __mutex_lock+0x19c/0xcd0
[ 64.460870][ T724] ? find_held_lock+0x2b/0x80
[ 64.461199][ T724] ? rtnl_newlink+0x651/0xa60
[ 64.461520][ T724] ? __create_object+0x5e/0xb0
[ 64.461844][ T724] ? __pfx___mutex_lock+0x10/0x10
[ 64.462174][ T724] ? trace_cap_capable+0x10f/0x190
[ 64.462500][ T724] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 64.462904][ T724] ? __rtnl_newlink+0x40e/0xa40
[ 64.463242][ T724] rtnl_newlink+0x69a/0xa60
[ 64.463566][ T724] ? __pfx_rtnl_newlink+0x10/0x10
[ 64.463886][ T724] ? __lock_acquire+0x44d/0x7e0
[ 64.464224][ T724] ? find_held_lock+0x2b/0x80
[ 64.464545][ T724] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 64.464863][ T724] ? __lock_release+0x5d/0x170
[ 64.465202][ T724] ? __pfx_rtnl_newlink+0x10/0x10
[ 64.465530][ T724] rtnetlink_rcv_msg+0x710/0xc00
[ 64.465849][ T724] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 64.466201][ T724] ? __lock_acquire+0x44d/0x7e0
[ 64.466532][ T724] netlink_rcv_skb+0x121/0x350
[ 64.466846][ T724] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 64.467196][ T724] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 64.467529][ T724] ? netlink_deliver_tap+0x13e/0x340
[ 64.467854][ T724] ? netlink_deliver_tap+0xc3/0x340
[ 64.468184][ T724] netlink_unicast+0x49e/0x780
[ 64.468510][ T724] ? __pfx_netlink_unicast+0x10/0x10
[ 64.468826][ T724] ? __lock_acquire+0x44d/0x7e0
[ 64.469154][ T724] netlink_sendmsg+0x721/0xbe0
[ 64.469481][ T724] ? __pfx_netlink_sendmsg+0x10/0x10
[ 64.469801][ T724] ? __import_iovec+0x238/0x3c0
[ 64.470140][ T724] ____sys_sendmsg+0x7ad/0xa10
[ 64.470464][ T724] ? __pfx_____sys_sendmsg+0x10/0x10
[ 64.470779][ T724] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 64.471195][ T724] ___sys_sendmsg+0xed/0x170
[ 64.471511][ T724] ? kasan_record_aux_stack+0x8c/0xa0
[ 64.471829][ T724] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 64.472229][ T724] ? __pfx____sys_sendmsg+0x10/0x10
[ 64.472561][ T724] ? find_held_lock+0x2b/0x80
[ 64.472878][ T724] ? __lock_acquire+0x44d/0x7e0
[ 64.473208][ T724] ? find_held_lock+0x2b/0x80
[ 64.473530][ T724] ? __virt_addr_valid+0x22e/0x450
[ 64.473848][ T724] ? __lock_release+0x5d/0x170
[ 64.474178][ T724] __sys_sendmsg+0x10b/0x1a0
[ 64.474494][ T724] ? __call_rcu_common.constprop.0+0x320/0x640
[ 64.474893][ T724] ? __pfx___sys_sendmsg+0x10/0x10
[ 64.475246][ T724] ? rcu_is_watching+0x12/0xc0
[ 64.475568][ T724] do_syscall_64+0xc1/0x380
[ 64.475886][ T724] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 64.476289][ T724] RIP: 0033:0x7fbd54ba21e7
[ 64.476619][ T724] 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
[ 64.477768][ T724] RSP: 002b:00007ffdb88778b8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 64.478256][ T724] RAX: ffffffffffffffda RBX: 00007ffdb8877fe0 RCX: 00007fbd54ba21e7
[ 64.478734][ T724] RDX: 0000000000000000 RSI: 00007ffdb8877920 RDI: 0000000000000005
[ 64.479218][ T724] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 64.479697][ T724] R10: 00007fbd54a9fee8 R11: 0000000000000246 R12: 0000000000000003
[ 64.480183][ T724] R13: 00000000686e40e4 R14: 0000000000499600 R15: 0000000000000000
[ 64.480687][ T724]
[ 64.480929][ T724] irq event stamp: 39269
[ 64.481178][ T724] hardirqs last enabled at (39279): [] __up_console_sem+0x6b/0x80
[ 64.481732][ T724] hardirqs last disabled at (39286): [] __up_console_sem+0x50/0x80
[ 64.482294][ T724] softirqs last enabled at (38266): [] handle_softirqs+0x358/0x620
[ 64.482850][ T724] softirqs last disabled at (37653): [] __irq_exit_rcu+0xfa/0x160
[ 64.483385][ T724] ---[ end trace 0000000000000000 ]---