[ 14.500707][ T252] ip (252) used greatest stack depth: 23920 bytes left
[ 21.517143][ T330] br1: port 1(vx1) entered blocking state
[ 21.517684][ T330] br1: port 1(vx1) entered disabled state
[ 21.518207][ T330] vx1: entered allmulticast mode
[ 21.521922][ T330] vx1: entered promiscuous mode
[ 21.523996][ T330] br1: port 1(vx1) entered blocking state
[ 21.524483][ T330] br1: port 1(vx1) entered forwarding state
[ 21.525749][ T330] ------------[ cut here ]------------
[ 21.526115][ T330] WARNING: CPU: 2 PID: 330 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 21.526779][ T330] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc sch_ingress vrf veth
[ 21.528184][ T330] CPU: 2 UID: 0 PID: 330 Comm: ip Not tainted 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 21.528779][ T330] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 21.529196][ T330] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 21.529562][ T330] 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
[ 21.530752][ T330] RSP: 0018:ffffc90000536ef0 EFLAGS: 00010246
[ 21.531180][ T330] RAX: 0000000000000000 RBX: ffff88800a5ea000 RCX: 0000000000000001
[ 21.531841][ T330] RDX: 0000000000000000 RSI: ffffffff9c89b939 RDI: ffffffff9c0555e0
[ 21.532343][ T330] RBP: ffffc90000536fe0 R08: 0000000000000000 R09: 0000000000000000
[ 21.532846][ T330] R10: ffffc90000537010 R11: ffffffff9d6a8918 R12: 1ffff920000a6de2
[ 21.533344][ T330] R13: 00000000000005dc R14: ffffc90000537010 R15: ffff88800a5eaf08
[ 21.533855][ T330] FS: 00007f2dae651800(0000) GS:ffff8880979b7000(0000) knlGS:0000000000000000
[ 21.534435][ T330] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 21.534860][ T330] CR2: 00000000004e5760 CR3: 0000000008e2f004 CR4: 0000000000772ef0
[ 21.535368][ T330] PKRU: 55555554
[ 21.535636][ T330] Call Trace:
[ 21.535890][ T330]
[ 21.536081][ T330] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 21.536419][ T330] ? find_held_lock+0x2b/0x80
[ 21.536787][ T330] ? mark_held_locks+0x49/0x80
[ 21.537151][ T330] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 21.537574][ T330] ? lockdep_hardirqs_on+0x7c/0x110
[ 21.537912][ T330] netif_set_mtu+0x88/0x100
[ 21.538259][ T330] ? __pfx_netif_set_mtu+0x10/0x10
[ 21.538619][ T330] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 21.539087][ T330] dev_set_mtu+0xa0/0x150
[ 21.539345][ T330] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 21.539799][ T330] br_add_if+0xda3/0x1330 [bridge]
[ 21.540189][ T330] do_set_master+0x332/0x500
[ 21.540528][ T330] do_setlink.constprop.0+0x9f4/0x2480
[ 21.540881][ T330] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 21.541305][ T330] ? rcu_read_lock_any_held+0x43/0xb0
[ 21.541694][ T330] ? validate_chain+0x166/0x4d0
[ 21.542025][ T330] ? __kernel_text_address+0x12/0x40
[ 21.542378][ T330] ? __lock_acquire+0x44d/0x7e0
[ 21.542740][ T330] ? __mutex_trylock_common+0xf9/0x260
[ 21.543089][ T330] ? __pfx___mutex_trylock_common+0x10/0x10
[ 21.543501][ T330] ? rcu_is_watching+0x12/0xc0
[ 21.543844][ T330] ? rcu_is_watching+0x12/0xc0
[ 21.544187][ T330] ? trace_contention_end+0xdc/0x140
[ 21.544525][ T330] ? __mutex_lock+0x19c/0xcd0
[ 21.544866][ T330] ? find_held_lock+0x2b/0x80
[ 21.545215][ T330] ? rtnl_newlink+0x651/0xa60
[ 21.545538][ T330] ? __create_object+0x5e/0xb0
[ 21.545879][ T330] ? __pfx___mutex_lock+0x10/0x10
[ 21.546222][ T330] ? trace_cap_capable+0x10f/0x190
[ 21.546544][ T330] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 21.546969][ T330] ? __rtnl_newlink+0x40e/0xa40
[ 21.547315][ T330] rtnl_newlink+0x69a/0xa60
[ 21.547649][ T330] ? __pfx_rtnl_newlink+0x10/0x10
[ 21.547987][ T330] ? __lock_acquire+0x44d/0x7e0
[ 21.548334][ T330] ? find_held_lock+0x2b/0x80
[ 21.548689][ T330] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 21.549046][ T330] ? __lock_release+0x5d/0x170
[ 21.549390][ T330] ? __pfx_rtnl_newlink+0x10/0x10
[ 21.549719][ T330] rtnetlink_rcv_msg+0x713/0xc00
[ 21.550062][ T330] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 21.550419][ T330] ? __lock_acquire+0x44d/0x7e0
[ 21.550763][ T330] netlink_rcv_skb+0x121/0x350
[ 21.551131][ T330] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 21.551463][ T330] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 21.551811][ T330] ? netlink_deliver_tap+0x13e/0x340
[ 21.552169][ T330] ? netlink_deliver_tap+0xc3/0x340
[ 21.552502][ T330] netlink_unicast+0x4a1/0x780
[ 21.552839][ T330] ? __pfx_netlink_unicast+0x10/0x10
[ 21.553193][ T330] ? __lock_acquire+0x44d/0x7e0
[ 21.553524][ T330] netlink_sendmsg+0x721/0xbe0
[ 21.553862][ T330] ? __pfx_netlink_sendmsg+0x10/0x10
[ 21.554481][ T330] ? __import_iovec+0x238/0x3c0
[ 21.555543][ T330] ____sys_sendmsg+0x7aa/0xa10
[ 21.556043][ T330] ? __pfx_____sys_sendmsg+0x10/0x10
[ 21.556395][ T330] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 21.557060][ T330] ___sys_sendmsg+0xed/0x170
[ 21.557405][ T330] ? kasan_record_aux_stack+0x8c/0xa0
[ 21.557745][ T330] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 21.558170][ T330] ? __pfx____sys_sendmsg+0x10/0x10
[ 21.558528][ T330] ? find_held_lock+0x2b/0x80
[ 21.558879][ T330] ? __lock_acquire+0x44d/0x7e0
[ 21.559256][ T330] ? find_held_lock+0x2b/0x80
[ 21.559582][ T330] ? __virt_addr_valid+0x22e/0x450
[ 21.559907][ T330] ? __lock_release+0x5d/0x170
[ 21.560262][ T330] __sys_sendmsg+0x10b/0x1a0
[ 21.560590][ T330] ? __call_rcu_common.constprop.0+0x320/0x640
[ 21.561261][ T330] ? __pfx___sys_sendmsg+0x10/0x10
[ 21.561611][ T330] ? rcu_is_watching+0x12/0xc0
[ 21.561938][ T330] do_syscall_64+0xc1/0x380
[ 21.562788][ T330] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 21.563230][ T330] RIP: 0033:0x7f2dae81e1e7
[ 21.563579][ T330] 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
[ 21.564775][ T330] RSP: 002b:00007ffe05e784b8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 21.565296][ T330] RAX: ffffffffffffffda RBX: 00007ffe05e78be0 RCX: 00007f2dae81e1e7
[ 21.565779][ T330] RDX: 0000000000000000 RSI: 00007ffe05e78520 RDI: 0000000000000005
[ 21.566517][ T330] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 21.567042][ T330] R10: 0000000033e46910 R11: 0000000000000246 R12: 0000000000000004
[ 21.568030][ T330] R13: 00000000686e7129 R14: 0000000000499600 R15: 0000000000000000
[ 21.568551][ T330]
[ 21.568804][ T330] irq event stamp: 42919
[ 21.569297][ T330] hardirqs last enabled at (42933): [] __up_console_sem+0x6b/0x80
[ 21.569867][ T330] hardirqs last disabled at (42942): [] __up_console_sem+0x50/0x80
[ 21.570447][ T330] softirqs last enabled at (41868): [] handle_softirqs+0x358/0x620
[ 21.571235][ T330] softirqs last disabled at (41417): [] __irq_exit_rcu+0xfa/0x160
[ 21.571803][ T330] ---[ end trace 0000000000000000 ]---
[ 21.609231][ T330] ip (330) used greatest stack depth: 23384 bytes left
[ 21.700544][ T331] br1: port 2(veth1) entered blocking state
[ 21.701011][ T331] br1: port 2(veth1) entered disabled state
[ 21.701496][ T331] veth1: entered allmulticast mode
[ 21.705157][ T331] veth1: entered promiscuous mode
[ 21.706680][ T331] ------------[ cut here ]------------
[ 21.707031][ T331] WARNING: CPU: 2 PID: 331 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 21.707745][ T331] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc sch_ingress vrf veth
[ 21.708568][ T331] CPU: 2 UID: 0 PID: 331 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 21.709225][ T331] Tainted: [W]=WARN
[ 21.709476][ T331] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 21.709917][ T331] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 21.711006][ T331] 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
[ 21.712136][ T331] RSP: 0018:ffffc90000636ef0 EFLAGS: 00010246
[ 21.712539][ T331] RAX: 0000000000000000 RBX: ffff88800a5ea000 RCX: 0000000000000001
[ 21.713024][ T331] RDX: 0000000000000000 RSI: ffffffff9c89b939 RDI: ffffffff9c0555e0
[ 21.713545][ T331] RBP: ffffc90000636fe0 R08: 0000000000000000 R09: 0000000000000000
[ 21.714045][ T331] R10: ffffc90000637010 R11: ffffffff9d6a8918 R12: 1ffff920000c6de2
[ 21.714534][ T331] R13: 00000000000005dc R14: ffffc90000637010 R15: ffff88800a5eaf08
[ 21.715032][ T331] FS: 00007fe553677800(0000) GS:ffff8880979b7000(0000) knlGS:0000000000000000
[ 21.715604][ T331] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 21.716045][ T331] CR2: 00000000004e5aa8 CR3: 0000000008e28005 CR4: 0000000000772ef0
[ 21.716546][ T331] PKRU: 55555554
[ 21.716811][ T331] Call Trace:
[ 21.717106][ T331]
[ 21.717292][ T331] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 21.717621][ T331] ? find_held_lock+0x2b/0x80
[ 21.717966][ T331] ? mark_held_locks+0x49/0x80
[ 21.718315][ T331] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 21.718726][ T331] ? lockdep_hardirqs_on+0x7c/0x110
[ 21.719082][ T331] netif_set_mtu+0x88/0x100
[ 21.719408][ T331] ? __pfx_netif_set_mtu+0x10/0x10
[ 21.719765][ T331] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 21.720226][ T331] dev_set_mtu+0xa0/0x150
[ 21.720474][ T331] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 21.720915][ T331] br_add_if+0xda3/0x1330 [bridge]
[ 21.721300][ T331] do_set_master+0x332/0x500
[ 21.721624][ T331] do_setlink.constprop.0+0x9f4/0x2480
[ 21.721987][ T331] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 21.722403][ T331] ? rcu_read_lock_any_held+0x43/0xb0
[ 21.722722][ T331] ? validate_chain+0x166/0x4d0
[ 21.723053][ T331] ? __kernel_text_address+0x12/0x40
[ 21.723387][ T331] ? __lock_acquire+0x44d/0x7e0
[ 21.723709][ T331] ? __mutex_trylock_common+0xf9/0x260
[ 21.724050][ T331] ? __pfx___mutex_trylock_common+0x10/0x10
[ 21.724460][ T331] ? rcu_is_watching+0x12/0xc0
[ 21.724783][ T331] ? rcu_is_watching+0x12/0xc0
[ 21.725166][ T331] ? trace_contention_end+0xdc/0x140
[ 21.725502][ T331] ? __mutex_lock+0x19c/0xcd0
[ 21.725824][ T331] ? find_held_lock+0x2b/0x80
[ 21.726192][ T331] ? rtnl_newlink+0x651/0xa60
[ 21.726517][ T331] ? __create_object+0x5e/0xb0
[ 21.726842][ T331] ? __pfx___mutex_lock+0x10/0x10
[ 21.727216][ T331] ? trace_cap_capable+0x10f/0x190
[ 21.727541][ T331] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 21.727942][ T331] ? __rtnl_newlink+0x40e/0xa40
[ 21.728320][ T331] rtnl_newlink+0x69a/0xa60
[ 21.728651][ T331] ? __pfx_rtnl_newlink+0x10/0x10
[ 21.728974][ T331] ? __lock_acquire+0x44d/0x7e0
[ 21.729341][ T331] ? find_held_lock+0x2b/0x80
[ 21.729676][ T331] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 21.730002][ T331] ? __lock_release+0x5d/0x170
[ 21.730354][ T331] ? __pfx_rtnl_newlink+0x10/0x10
[ 21.730678][ T331] rtnetlink_rcv_msg+0x713/0xc00
[ 21.731005][ T331] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 21.731361][ T331] ? __lock_acquire+0x44d/0x7e0
[ 21.731705][ T331] netlink_rcv_skb+0x121/0x350
[ 21.732024][ T331] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 21.732381][ T331] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 21.732712][ T331] ? netlink_deliver_tap+0x13e/0x340
[ 21.733028][ T331] ? netlink_deliver_tap+0xc3/0x340
[ 21.733388][ T331] netlink_unicast+0x4a1/0x780
[ 21.733711][ T331] ? __pfx_netlink_unicast+0x10/0x10
[ 21.734028][ T331] ? __lock_acquire+0x44d/0x7e0
[ 21.734402][ T331] netlink_sendmsg+0x721/0xbe0
[ 21.734739][ T331] ? __pfx_netlink_sendmsg+0x10/0x10
[ 21.735058][ T331] ? __import_iovec+0x238/0x3c0
[ 21.735410][ T331] ____sys_sendmsg+0x7aa/0xa10
[ 21.735733][ T331] ? __pfx_____sys_sendmsg+0x10/0x10
[ 21.736052][ T331] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 21.736482][ T331] ___sys_sendmsg+0xed/0x170
[ 21.736804][ T331] ? kasan_record_aux_stack+0x8c/0xa0
[ 21.737173][ T331] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 21.737588][ T331] ? __pfx____sys_sendmsg+0x10/0x10
[ 21.737909][ T331] ? find_held_lock+0x2b/0x80
[ 21.738245][ T331] ? __lock_acquire+0x44d/0x7e0
[ 21.738586][ T331] ? find_held_lock+0x2b/0x80
[ 21.738905][ T331] ? __virt_addr_valid+0x22e/0x450
[ 21.739233][ T331] ? __lock_release+0x5d/0x170
[ 21.739584][ T331] __sys_sendmsg+0x10b/0x1a0
[ 21.739901][ T331] ? __call_rcu_common.constprop.0+0x320/0x640
[ 21.740305][ T331] ? __pfx___sys_sendmsg+0x10/0x10
[ 21.740667][ T331] ? rcu_is_watching+0x12/0xc0
[ 21.740992][ T331] do_syscall_64+0xc1/0x380
[ 21.741332][ T331] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 21.741744][ T331] RIP: 0033:0x7fe5538441e7
[ 21.742084][ T331] 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
[ 21.743206][ T331] RSP: 002b:00007ffe50952638 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 21.743690][ T331] RAX: ffffffffffffffda RBX: 00007ffe50952d60 RCX: 00007fe5538441e7
[ 21.744176][ T331] RDX: 0000000000000000 RSI: 00007ffe509526a0 RDI: 0000000000000005
[ 21.744664][ T331] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 21.745161][ T331] R10: 0000000021c7d910 R11: 0000000000000246 R12: 0000000000000004
[ 21.745654][ T331] R13: 00000000686e7129 R14: 0000000000499600 R15: 0000000000000000
[ 21.746147][ T331]
[ 21.746391][ T331] irq event stamp: 38321
[ 21.746664][ T331] hardirqs last enabled at (38331): [] __up_console_sem+0x6b/0x80
[ 21.747315][ T331] hardirqs last disabled at (38342): [] __up_console_sem+0x50/0x80
[ 21.747874][ T331] softirqs last enabled at (38286): [] handle_softirqs+0x358/0x620
[ 21.748435][ T331] softirqs last disabled at (38263): [] __irq_exit_rcu+0xfa/0x160
[ 21.748989][ T331] ---[ end trace 0000000000000000 ]---
[ 21.863470][ T36] br1: port 2(veth1) entered blocking state
[ 21.864013][ T36] br1: port 2(veth1) entered forwarding state
[ 22.130912][ T334] br1: port 3(veth2) entered blocking state
[ 22.131444][ T334] br1: port 3(veth2) entered disabled state
[ 22.131888][ T334] veth2: entered allmulticast mode
[ 22.136927][ T334] veth2: entered promiscuous mode
[ 22.138445][ T334] ------------[ cut here ]------------
[ 22.138777][ T334] WARNING: CPU: 2 PID: 334 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 22.139424][ T334] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc sch_ingress vrf veth
[ 22.140032][ T334] CPU: 2 UID: 0 PID: 334 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 22.140675][ T334] Tainted: [W]=WARN
[ 22.140924][ T334] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 22.142435][ T334] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 22.142774][ T334] 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
[ 22.143908][ T334] RSP: 0018:ffffc900005f6ef0 EFLAGS: 00010246
[ 22.144335][ T334] RAX: 0000000000000000 RBX: ffff88800a5ea000 RCX: 0000000000000001
[ 22.144803][ T334] RDX: 0000000000000000 RSI: ffffffff9c89b939 RDI: ffffffff9c0555e0
[ 22.145299][ T334] RBP: ffffc900005f6fe0 R08: 0000000000000000 R09: 0000000000000000
[ 22.145773][ T334] R10: ffffc900005f7010 R11: ffffffff9d6a8918 R12: 1ffff920000bede2
[ 22.146300][ T334] R13: 00000000000005dc R14: ffffc900005f7010 R15: ffff88800a5eaf08
[ 22.146771][ T334] FS: 00007f2e99715800(0000) GS:ffff8880979b7000(0000) knlGS:0000000000000000
[ 22.147359][ T334] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 22.147762][ T334] CR2: 00000000004e5ab0 CR3: 000000000c23b003 CR4: 0000000000772ef0
[ 22.148262][ T334] PKRU: 55555554
[ 22.148507][ T334] Call Trace:
[ 22.148751][ T334]
[ 22.148921][ T334] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 22.149265][ T334] ? find_held_lock+0x2b/0x80
[ 22.149594][ T334] ? mark_held_locks+0x49/0x80
[ 22.149909][ T334] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 22.150337][ T334] ? lockdep_hardirqs_on+0x7c/0x110
[ 22.150660][ T334] netif_set_mtu+0x88/0x100
[ 22.150979][ T334] ? __pfx_netif_set_mtu+0x10/0x10
[ 22.151329][ T334] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 22.151767][ T334] dev_set_mtu+0xa0/0x150
[ 22.152011][ T334] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 22.152485][ T334] br_add_if+0xda3/0x1330 [bridge]
[ 22.152854][ T334] do_set_master+0x332/0x500
[ 22.153190][ T334] do_setlink.constprop.0+0x9f4/0x2480
[ 22.153527][ T334] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 22.153926][ T334] ? rcu_read_lock_any_held+0x43/0xb0
[ 22.154253][ T334] ? validate_chain+0x166/0x4d0
[ 22.154588][ T334] ? __kernel_text_address+0x12/0x40
[ 22.154914][ T334] ? __lock_acquire+0x44d/0x7e0
[ 22.155247][ T334] ? __mutex_trylock_common+0xf9/0x260
[ 22.155577][ T334] ? __pfx___mutex_trylock_common+0x10/0x10
[ 22.155973][ T334] ? rcu_is_watching+0x12/0xc0
[ 22.156303][ T334] ? rcu_is_watching+0x12/0xc0
[ 22.156635][ T334] ? trace_contention_end+0xdc/0x140
[ 22.156964][ T334] ? __mutex_lock+0x19c/0xcd0
[ 22.157296][ T334] ? find_held_lock+0x2b/0x80
[ 22.157638][ T334] ? rtnl_newlink+0x651/0xa60
[ 22.157953][ T334] ? __create_object+0x5e/0xb0
[ 22.158426][ T334] ? __pfx___mutex_lock+0x10/0x10
[ 22.158784][ T334] ? trace_cap_capable+0x10f/0x190
[ 22.159111][ T334] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 22.159519][ T334] ? __rtnl_newlink+0x40e/0xa40
[ 22.159846][ T334] rtnl_newlink+0x69a/0xa60
[ 22.160191][ T334] ? __pfx_rtnl_newlink+0x10/0x10
[ 22.160524][ T334] ? __lock_acquire+0x44d/0x7e0
[ 22.160855][ T334] ? find_held_lock+0x2b/0x80
[ 22.161183][ T334] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 22.161501][ T334] ? __lock_release+0x5d/0x170
[ 22.161846][ T334] ? __pfx_rtnl_newlink+0x10/0x10
[ 22.162175][ T334] rtnetlink_rcv_msg+0x713/0xc00
[ 22.162496][ T334] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 22.162839][ T334] ? __lock_acquire+0x44d/0x7e0
[ 22.163172][ T334] netlink_rcv_skb+0x121/0x350
[ 22.163495][ T334] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 22.163828][ T334] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 22.164170][ T334] ? netlink_deliver_tap+0x13e/0x340
[ 22.164487][ T334] ? netlink_deliver_tap+0xc3/0x340
[ 22.164842][ T334] netlink_unicast+0x4a1/0x780
[ 22.165183][ T334] ? __pfx_netlink_unicast+0x10/0x10
[ 22.165500][ T334] ? __lock_acquire+0x44d/0x7e0
[ 22.165840][ T334] netlink_sendmsg+0x721/0xbe0
[ 22.166177][ T334] ? __pfx_netlink_sendmsg+0x10/0x10
[ 22.166496][ T334] ? __import_iovec+0x238/0x3c0
[ 22.166839][ T334] ____sys_sendmsg+0x7aa/0xa10
[ 22.167187][ T334] ? __pfx_____sys_sendmsg+0x10/0x10
[ 22.167515][ T334] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 22.167938][ T334] ___sys_sendmsg+0xed/0x170
[ 22.168264][ T334] ? kasan_record_aux_stack+0x8c/0xa0
[ 22.168580][ T334] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 22.168987][ T334] ? __pfx____sys_sendmsg+0x10/0x10
[ 22.169322][ T334] ? find_held_lock+0x2b/0x80
[ 22.169648][ T334] ? __lock_acquire+0x44d/0x7e0
[ 22.169992][ T334] ? find_held_lock+0x2b/0x80
[ 22.170321][ T334] ? __virt_addr_valid+0x22e/0x450
[ 22.170640][ T334] ? __lock_release+0x5d/0x170
[ 22.171001][ T334] __sys_sendmsg+0x10b/0x1a0
[ 22.171334][ T334] ? __call_rcu_common.constprop.0+0x320/0x640
[ 22.171730][ T334] ? __pfx___sys_sendmsg+0x10/0x10
[ 22.172084][ T334] ? rcu_is_watching+0x12/0xc0
[ 22.172410][ T334] do_syscall_64+0xc1/0x380
[ 22.172742][ T334] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 22.173177][ T334] RIP: 0033:0x7f2e998e21e7
[ 22.173511][ T334] 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
[ 22.174635][ T334] RSP: 002b:00007ffce4937f68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 22.175139][ T334] RAX: ffffffffffffffda RBX: 00007ffce4938690 RCX: 00007f2e998e21e7
[ 22.175608][ T334] RDX: 0000000000000000 RSI: 00007ffce4937fd0 RDI: 0000000000000005
[ 22.176095][ T334] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 22.176564][ T334] R10: 000000001cce9910 R11: 0000000000000246 R12: 0000000000000004
[ 22.177090][ T334] R13: 00000000686e7129 R14: 0000000000499600 R15: 0000000000000000
[ 22.177579][ T334]
[ 22.177825][ T334] irq event stamp: 44887
[ 22.178099][ T334] hardirqs last enabled at (44899): [] __up_console_sem+0x6b/0x80
[ 22.178641][ T334] hardirqs last disabled at (44908): [] __up_console_sem+0x50/0x80
[ 22.179214][ T334] softirqs last enabled at (43872): [] handle_softirqs+0x358/0x620
[ 22.179753][ T334] softirqs last disabled at (43157): [] __irq_exit_rcu+0xfa/0x160
[ 22.180429][ T334] ---[ end trace 0000000000000000 ]---
[ 22.294539][ T37] br1: port 3(veth2) entered blocking state
[ 22.294963][ T37] br1: port 3(veth2) entered forwarding state
[ 26.710822][ T381] br2: port 1(w1) entered blocking state
[ 26.711261][ T381] br2: port 1(w1) entered disabled state
[ 26.711605][ T381] w1: entered allmulticast mode
[ 26.715589][ T381] w1: entered promiscuous mode
[ 26.718898][ T381] ------------[ cut here ]------------
[ 26.719254][ T381] WARNING: CPU: 3 PID: 381 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 26.719860][ T381] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc sch_ingress vrf veth
[ 26.720459][ T381] CPU: 3 UID: 0 PID: 381 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 26.722352][ T381] Tainted: [W]=WARN
[ 26.722591][ T381] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 26.722972][ T381] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 26.723301][ T381] 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
[ 26.724416][ T381] RSP: 0018:ffffc90000956ef0 EFLAGS: 00010246
[ 26.724806][ T381] RAX: 0000000000000000 RBX: ffff88800279a000 RCX: 0000000000000001
[ 26.725327][ T381] RDX: 0000000000000000 RSI: ffffffff9c89b939 RDI: ffffffff9c0555e0
[ 26.725789][ T381] RBP: ffffc90000956fe0 R08: 0000000000000000 R09: 0000000000000000
[ 26.726257][ T381] R10: ffffc90000957010 R11: ffffffff9cd79160 R12: 1ffff9200012ade2
[ 26.726719][ T381] R13: 00000000000005dc R14: ffffc90000957010 R15: ffff88800279af08
[ 26.727200][ T381] FS: 00007fd51f3af800(0000) GS:ffff888097a37000(0000) knlGS:0000000000000000
[ 26.727730][ T381] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 26.728120][ T381] CR2: 00000000004e6898 CR3: 0000000005514004 CR4: 0000000000772ef0
[ 26.728612][ T381] PKRU: 55555554
[ 26.728841][ T381] Call Trace:
[ 26.729097][ T381]
[ 26.729258][ T381] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 26.729567][ T381] ? __lock_acquire+0x44d/0x7e0
[ 26.729880][ T381] ? find_held_lock+0x2b/0x80
[ 26.730194][ T381] netif_set_mtu+0x88/0x100
[ 26.730497][ T381] ? __pfx_netif_set_mtu+0x10/0x10
[ 26.730822][ T381] dev_set_mtu+0xa0/0x150
[ 26.731053][ T381] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 26.731488][ T381] br_add_if+0xda3/0x1330 [bridge]
[ 26.731831][ T381] do_set_master+0x332/0x500
[ 26.732174][ T381] do_setlink.constprop.0+0x9f4/0x2480
[ 26.732499][ T381] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 26.732884][ T381] ? rcu_read_lock_any_held+0x43/0xb0
[ 26.733216][ T381] ? validate_chain+0x166/0x4d0
[ 26.733532][ T381] ? __kernel_text_address+0x12/0x40
[ 26.733843][ T381] ? __lock_acquire+0x44d/0x7e0
[ 26.734161][ T381] ? __mutex_trylock_common+0xf9/0x260
[ 26.734465][ T381] ? __pfx___mutex_trylock_common+0x10/0x10
[ 26.734843][ T381] ? rcu_is_watching+0x12/0xc0
[ 26.735160][ T381] ? rcu_is_watching+0x12/0xc0
[ 26.735466][ T381] ? trace_contention_end+0xdc/0x140
[ 26.735768][ T381] ? __mutex_lock+0x19c/0xcd0
[ 26.736085][ T381] ? find_held_lock+0x2b/0x80
[ 26.736422][ T381] ? rtnl_newlink+0x651/0xa60
[ 26.736723][ T381] ? __create_object+0x5e/0xb0
[ 26.737044][ T381] ? __pfx___mutex_lock+0x10/0x10
[ 26.737378][ T381] ? trace_cap_capable+0x10f/0x190
[ 26.737686][ T381] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 26.738088][ T381] ? __rtnl_newlink+0x40e/0xa40
[ 26.738403][ T381] rtnl_newlink+0x69a/0xa60
[ 26.738711][ T381] ? __pfx_rtnl_newlink+0x10/0x10
[ 26.739020][ T381] ? __lock_acquire+0x44d/0x7e0
[ 26.739338][ T381] ? find_held_lock+0x2b/0x80
[ 26.739650][ T381] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 26.739950][ T381] ? __lock_release+0x5d/0x170
[ 26.740301][ T381] ? __pfx_rtnl_newlink+0x10/0x10
[ 26.740615][ T381] rtnetlink_rcv_msg+0x713/0xc00
[ 26.740922][ T381] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 26.741249][ T381] ? __lock_acquire+0x44d/0x7e0
[ 26.741568][ T381] netlink_rcv_skb+0x121/0x350
[ 26.741871][ T381] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 26.742183][ T381] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 26.742501][ T381] ? netlink_deliver_tap+0x13e/0x340
[ 26.742809][ T381] ? netlink_deliver_tap+0xc3/0x340
[ 26.743123][ T381] netlink_unicast+0x4a1/0x780
[ 26.743433][ T381] ? __pfx_netlink_unicast+0x10/0x10
[ 26.743738][ T381] ? __lock_acquire+0x44d/0x7e0
[ 26.744045][ T381] netlink_sendmsg+0x721/0xbe0
[ 26.744400][ T381] ? __pfx_netlink_sendmsg+0x10/0x10
[ 26.744708][ T381] ? __import_iovec+0x238/0x3c0
[ 26.745025][ T381] ____sys_sendmsg+0x7aa/0xa10
[ 26.745356][ T381] ? __pfx_____sys_sendmsg+0x10/0x10
[ 26.745659][ T381] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 26.746048][ T381] ___sys_sendmsg+0xed/0x170
[ 26.746356][ T381] ? kasan_record_aux_stack+0x8c/0xa0
[ 26.746660][ T381] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 26.747080][ T381] ? __pfx____sys_sendmsg+0x10/0x10
[ 26.747392][ T381] ? find_held_lock+0x2b/0x80
[ 26.747699][ T381] ? __lock_acquire+0x44d/0x7e0
[ 26.748010][ T381] ? find_held_lock+0x2b/0x80
[ 26.748362][ T381] ? __virt_addr_valid+0x22e/0x450
[ 26.748667][ T381] ? __lock_release+0x5d/0x170
[ 26.748979][ T381] __sys_sendmsg+0x10b/0x1a0
[ 26.749307][ T381] ? __call_rcu_common.constprop.0+0x320/0x640
[ 26.749698][ T381] ? __pfx___sys_sendmsg+0x10/0x10
[ 26.750013][ T381] ? rcu_is_watching+0x12/0xc0
[ 26.750326][ T381] do_syscall_64+0xc1/0x380
[ 26.750632][ T381] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 26.751015][ T381] RIP: 0033:0x7fd51f57c1e7
[ 26.751341][ T381] 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
[ 26.752478][ T381] RSP: 002b:00007ffe9fd559a8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 26.752939][ T381] RAX: ffffffffffffffda RBX: 00007ffe9fd560d0 RCX: 00007fd51f57c1e7
[ 26.753411][ T381] RDX: 0000000000000000 RSI: 00007ffe9fd55a10 RDI: 0000000000000005
[ 26.753870][ T381] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 26.754342][ T381] R10: 0000000008fe8910 R11: 0000000000000246 R12: 0000000000000004
[ 26.754797][ T381] R13: 00000000686e712e R14: 0000000000499600 R15: 0000000000000000
[ 26.755272][ T381]
[ 26.755503][ T381] irq event stamp: 43745
[ 26.755834][ T381] hardirqs last enabled at (43753): [] __up_console_sem+0x6b/0x80
[ 26.756407][ T381] hardirqs last disabled at (43762): [] __up_console_sem+0x50/0x80
[ 26.756940][ T381] softirqs last enabled at (43698): [] handle_softirqs+0x358/0x620
[ 26.757489][ T381] softirqs last disabled at (43779): [] __irq_exit_rcu+0xfa/0x160
[ 26.758023][ T381] ---[ end trace 0000000000000000 ]---
[ 27.454424][ T387] br2: port 2(vx2) entered blocking state
[ 27.454768][ T387] br2: port 2(vx2) entered disabled state
[ 27.455125][ T387] vx2: entered allmulticast mode
[ 27.459635][ T387] vx2: entered promiscuous mode
[ 27.460971][ T387] br2: port 2(vx2) entered blocking state
[ 27.461384][ T387] br2: port 2(vx2) entered forwarding state
[ 27.462540][ T387] ------------[ cut here ]------------
[ 27.462885][ T387] WARNING: CPU: 3 PID: 387 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 27.463796][ T387] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc sch_ingress vrf veth
[ 27.464598][ T387] CPU: 3 UID: 0 PID: 387 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 27.465463][ T387] Tainted: [W]=WARN
[ 27.465713][ T387] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 27.466327][ T387] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 27.466679][ T387] 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
[ 27.468033][ T387] RSP: 0018:ffffc900009d6ef0 EFLAGS: 00010246
[ 27.468587][ T387] RAX: 0000000000000000 RBX: ffff88800279a000 RCX: 0000000000000001
[ 27.469095][ T387] RDX: 0000000000000000 RSI: ffffffff9c89b939 RDI: ffffffff9c0555e0
[ 27.469581][ T387] RBP: ffffc900009d6fe0 R08: 0000000000000000 R09: 0000000000000000
[ 27.470063][ T387] R10: ffffc900009d7010 R11: ffffffff9d6a8918 R12: 1ffff9200013ade2
[ 27.470568][ T387] R13: 00000000000005dc R14: ffffc900009d7010 R15: ffff88800279af08
[ 27.471058][ T387] FS: 00007f6df399f800(0000) GS:ffff888097a37000(0000) knlGS:0000000000000000
[ 27.471665][ T387] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 27.472099][ T387] CR2: 00000000004e5768 CR3: 000000000ca31005 CR4: 0000000000772ef0
[ 27.472597][ T387] PKRU: 55555554
[ 27.472840][ T387] Call Trace:
[ 27.473106][ T387]
[ 27.473281][ T387] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 27.473618][ T387] ? find_held_lock+0x2b/0x80
[ 27.473952][ T387] ? mark_held_locks+0x49/0x80
[ 27.474297][ T387] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 27.474703][ T387] ? lockdep_hardirqs_on+0x7c/0x110
[ 27.475038][ T387] netif_set_mtu+0x88/0x100
[ 27.475400][ T387] ? __pfx_netif_set_mtu+0x10/0x10
[ 27.475746][ T387] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 27.476213][ T387] dev_set_mtu+0xa0/0x150
[ 27.476467][ T387] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 27.476930][ T387] br_add_if+0xda3/0x1330 [bridge]
[ 27.477357][ T387] do_set_master+0x332/0x500
[ 27.477684][ T387] do_setlink.constprop.0+0x9f4/0x2480
[ 27.478041][ T387] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 27.478444][ T387] ? rcu_read_lock_any_held+0x43/0xb0
[ 27.478776][ T387] ? validate_chain+0x166/0x4d0
[ 27.479107][ T387] ? __kernel_text_address+0x12/0x40
[ 27.479418][ T387] ? __lock_acquire+0x44d/0x7e0
[ 27.479727][ T387] ? __mutex_trylock_common+0xf9/0x260
[ 27.480033][ T387] ? __pfx___mutex_trylock_common+0x10/0x10
[ 27.480424][ T387] ? rcu_is_watching+0x12/0xc0
[ 27.480742][ T387] ? rcu_is_watching+0x12/0xc0
[ 27.481050][ T387] ? trace_contention_end+0xdc/0x140
[ 27.481378][ T387] ? __mutex_lock+0x19c/0xcd0
[ 27.481686][ T387] ? find_held_lock+0x2b/0x80
[ 27.481996][ T387] ? rtnl_newlink+0x651/0xa60
[ 27.482308][ T387] ? __create_object+0x5e/0xb0
[ 27.482646][ T387] ? __pfx___mutex_lock+0x10/0x10
[ 27.482951][ T387] ? trace_cap_capable+0x10f/0x190
[ 27.483262][ T387] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 27.483675][ T387] ? __rtnl_newlink+0x40e/0xa40
[ 27.483994][ T387] rtnl_newlink+0x69a/0xa60
[ 27.484335][ T387] ? __pfx_rtnl_newlink+0x10/0x10
[ 27.484646][ T387] ? __lock_acquire+0x44d/0x7e0
[ 27.484982][ T387] ? find_held_lock+0x2b/0x80
[ 27.485304][ T387] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 27.485611][ T387] ? __lock_release+0x5d/0x170
[ 27.485916][ T387] ? __pfx_rtnl_newlink+0x10/0x10
[ 27.486238][ T387] rtnetlink_rcv_msg+0x713/0xc00
[ 27.486546][ T387] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 27.486857][ T387] ? __lock_acquire+0x44d/0x7e0
[ 27.487289][ T387] netlink_rcv_skb+0x121/0x350
[ 27.487601][ T387] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 27.487932][ T387] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 27.488256][ T387] ? netlink_deliver_tap+0x13e/0x340
[ 27.488590][ T387] ? netlink_deliver_tap+0xc3/0x340
[ 27.488900][ T387] netlink_unicast+0x4a1/0x780
[ 27.489223][ T387] ? __pfx_netlink_unicast+0x10/0x10
[ 27.489583][ T387] ? __lock_acquire+0x44d/0x7e0
[ 27.489898][ T387] netlink_sendmsg+0x721/0xbe0
[ 27.490215][ T387] ? __pfx_netlink_sendmsg+0x10/0x10
[ 27.490522][ T387] ? __import_iovec+0x238/0x3c0
[ 27.490836][ T387] ____sys_sendmsg+0x7aa/0xa10
[ 27.491161][ T387] ? __pfx_____sys_sendmsg+0x10/0x10
[ 27.491463][ T387] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 27.491877][ T387] ___sys_sendmsg+0xed/0x170
[ 27.492199][ T387] ? kasan_record_aux_stack+0x8c/0xa0
[ 27.492519][ T387] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 27.492945][ T387] ? __pfx____sys_sendmsg+0x10/0x10
[ 27.493291][ T387] ? find_held_lock+0x2b/0x80
[ 27.493624][ T387] ? __lock_acquire+0x44d/0x7e0
[ 27.493937][ T387] ? find_held_lock+0x2b/0x80
[ 27.494276][ T387] ? __virt_addr_valid+0x22e/0x450
[ 27.494582][ T387] ? __lock_release+0x5d/0x170
[ 27.494894][ T387] __sys_sendmsg+0x10b/0x1a0
[ 27.495263][ T387] ? __call_rcu_common.constprop.0+0x320/0x640
[ 27.495666][ T387] ? __pfx___sys_sendmsg+0x10/0x10
[ 27.495999][ T387] ? rcu_is_watching+0x12/0xc0
[ 27.496345][ T387] do_syscall_64+0xc1/0x380
[ 27.496680][ T387] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 27.497111][ T387] RIP: 0033:0x7f6df3b6c1e7
[ 27.497441][ T387] 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
[ 27.498591][ T387] RSP: 002b:00007ffc9155a8b8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 27.499090][ T387] RAX: ffffffffffffffda RBX: 00007ffc9155afe0 RCX: 00007f6df3b6c1e7
[ 27.499566][ T387] RDX: 0000000000000000 RSI: 00007ffc9155a920 RDI: 0000000000000005
[ 27.500043][ T387] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 27.500526][ T387] R10: 0000000029fdc910 R11: 0000000000000246 R12: 0000000000000004
[ 27.500997][ T387] R13: 00000000686e712f R14: 0000000000499600 R15: 0000000000000000
[ 27.501482][ T387]
[ 27.501715][ T387] irq event stamp: 42913
[ 27.501944][ T387] hardirqs last enabled at (42921): [] __up_console_sem+0x6b/0x80
[ 27.502517][ T387] hardirqs last disabled at (42930): [] __up_console_sem+0x50/0x80
[ 27.503088][ T387] softirqs last enabled at (42948): [] handle_softirqs+0x358/0x620
[ 27.503640][ T387] softirqs last disabled at (42939): [] __irq_exit_rcu+0xfa/0x160
[ 27.504177][ T387] ---[ end trace 0000000000000000 ]---
[ 28.520358][ T36] br2: port 1(w1) entered blocking state
[ 28.520829][ T36] br2: port 1(w1) entered forwarding state
[ 30.843716][ T420] br2: port 1(w1) entered blocking state
[ 30.844064][ T420] br2: port 1(w1) entered disabled state
[ 30.844426][ T420] w1: entered allmulticast mode
[ 30.847853][ T420] w1: entered promiscuous mode
[ 30.850725][ T420] ------------[ cut here ]------------
[ 30.851042][ T420] WARNING: CPU: 1 PID: 420 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 30.852003][ T420] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc sch_ingress vrf veth
[ 30.852579][ T420] CPU: 1 UID: 0 PID: 420 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 30.853195][ T420] Tainted: [W]=WARN
[ 30.853425][ T420] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 30.853805][ T420] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 30.854137][ T420] 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
[ 30.855233][ T420] RSP: 0018:ffffc90000c8eef0 EFLAGS: 00010246
[ 30.855616][ T420] RAX: 0000000000000000 RBX: ffff88800c37a000 RCX: 0000000000000001
[ 30.856107][ T420] RDX: 0000000000000000 RSI: ffffffff9c89b939 RDI: ffffffff9c0555e0
[ 30.856571][ T420] RBP: ffffc90000c8efe0 R08: 0000000000000000 R09: 0000000000000000
[ 30.857039][ T420] R10: ffffc90000c8f010 R11: ffffffff9cd79160 R12: 1ffff92000191de2
[ 30.857502][ T420] R13: 00000000000005dc R14: ffffc90000c8f010 R15: ffff88800c37af08
[ 30.857957][ T420] FS: 00007fb3c9dab800(0000) GS:ffff888097937000(0000) knlGS:0000000000000000
[ 30.858506][ T420] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 30.858902][ T420] CR2: 00000000004e6898 CR3: 000000000af68005 CR4: 0000000000772ef0
[ 30.859368][ T420] PKRU: 55555554
[ 30.859596][ T420] Call Trace:
[ 30.859824][ T420]
[ 30.859985][ T420] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 30.860302][ T420] ? __lock_acquire+0x44d/0x7e0
[ 30.860615][ T420] ? find_held_lock+0x2b/0x80
[ 30.860929][ T420] netif_set_mtu+0x88/0x100
[ 30.861240][ T420] ? __pfx_netif_set_mtu+0x10/0x10
[ 30.861558][ T420] dev_set_mtu+0xa0/0x150
[ 30.861788][ T420] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 30.862226][ T420] br_add_if+0xda3/0x1330 [bridge]
[ 30.862570][ T420] do_set_master+0x332/0x500
[ 30.862884][ T420] do_setlink.constprop.0+0x9f4/0x2480
[ 30.863208][ T420] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 30.863592][ T420] ? rcu_read_lock_any_held+0x43/0xb0
[ 30.863893][ T420] ? validate_chain+0x166/0x4d0
[ 30.864202][ T420] ? __kernel_text_address+0x12/0x40
[ 30.864507][ T420] ? __lock_acquire+0x44d/0x7e0
[ 30.864812][ T420] ? __mutex_trylock_common+0xf9/0x260
[ 30.865125][ T420] ? __pfx___mutex_trylock_common+0x10/0x10
[ 30.865509][ T420] ? rcu_is_watching+0x12/0xc0
[ 30.865815][ T420] ? rcu_is_watching+0x12/0xc0
[ 30.866157][ T420] ? trace_contention_end+0xdc/0x140
[ 30.866461][ T420] ? __mutex_lock+0x19c/0xcd0
[ 30.866765][ T420] ? find_held_lock+0x2b/0x80
[ 30.867098][ T420] ? rtnl_newlink+0x651/0xa60
[ 30.867398][ T420] ? __create_object+0x5e/0xb0
[ 30.867706][ T420] ? __pfx___mutex_lock+0x10/0x10
[ 30.868017][ T420] ? trace_cap_capable+0x10f/0x190
[ 30.868328][ T420] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 30.868928][ T420] ? __rtnl_newlink+0x40e/0xa40
[ 30.869508][ T420] rtnl_newlink+0x69a/0xa60
[ 30.869859][ T420] ? __pfx_rtnl_newlink+0x10/0x10
[ 30.870185][ T420] ? __lock_acquire+0x44d/0x7e0
[ 30.870498][ T420] ? find_held_lock+0x2b/0x80
[ 30.870811][ T420] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 30.871120][ T420] ? __lock_release+0x5d/0x170
[ 30.871428][ T420] ? __pfx_rtnl_newlink+0x10/0x10
[ 30.871730][ T420] rtnetlink_rcv_msg+0x713/0xc00
[ 30.872041][ T420] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 30.872357][ T420] ? __lock_acquire+0x44d/0x7e0
[ 30.872668][ T420] netlink_rcv_skb+0x121/0x350
[ 30.872972][ T420] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 30.873291][ T420] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 30.873605][ T420] ? netlink_deliver_tap+0x13e/0x340
[ 30.873907][ T420] ? netlink_deliver_tap+0xc3/0x340
[ 30.874229][ T420] netlink_unicast+0x4a1/0x780
[ 30.874547][ T420] ? __pfx_netlink_unicast+0x10/0x10
[ 30.874849][ T420] ? __lock_acquire+0x44d/0x7e0
[ 30.875169][ T420] netlink_sendmsg+0x721/0xbe0
[ 30.875488][ T420] ? __pfx_netlink_sendmsg+0x10/0x10
[ 30.875793][ T420] ? __import_iovec+0x238/0x3c0
[ 30.876115][ T420] ____sys_sendmsg+0x7aa/0xa10
[ 30.876430][ T420] ? __pfx_____sys_sendmsg+0x10/0x10
[ 30.876733][ T420] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 30.877151][ T420] ___sys_sendmsg+0xed/0x170
[ 30.877453][ T420] ? kasan_record_aux_stack+0x8c/0xa0
[ 30.877759][ T420] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 30.878156][ T420] ? __pfx____sys_sendmsg+0x10/0x10
[ 30.878470][ T420] ? find_held_lock+0x2b/0x80
[ 30.878777][ T420] ? __lock_acquire+0x44d/0x7e0
[ 30.879099][ T420] ? find_held_lock+0x2b/0x80
[ 30.879404][ T420] ? __virt_addr_valid+0x22e/0x450
[ 30.879704][ T420] ? __lock_release+0x5d/0x170
[ 30.880017][ T420] __sys_sendmsg+0x10b/0x1a0
[ 30.880325][ T420] ? __call_rcu_common.constprop.0+0x320/0x640
[ 30.880704][ T420] ? __pfx___sys_sendmsg+0x10/0x10
[ 30.881020][ T420] ? rcu_is_watching+0x12/0xc0
[ 30.881335][ T420] do_syscall_64+0xc1/0x380
[ 30.881640][ T420] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 30.882014][ T420] RIP: 0033:0x7fb3c9f781e7
[ 30.882351][ T420] 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
[ 30.883473][ T420] RSP: 002b:00007ffe9d910788 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 30.883941][ T420] RAX: ffffffffffffffda RBX: 00007ffe9d910eb0 RCX: 00007fb3c9f781e7
[ 30.884415][ T420] RDX: 0000000000000000 RSI: 00007ffe9d9107f0 RDI: 0000000000000005
[ 30.884868][ T420] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 30.885329][ T420] R10: 000000000287f910 R11: 0000000000000246 R12: 0000000000000004
[ 30.885784][ T420] R13: 00000000686e7132 R14: 0000000000499600 R15: 0000000000000000
[ 30.886272][ T420]
[ 30.886501][ T420] irq event stamp: 43477
[ 30.886729][ T420] hardirqs last enabled at (43485): [] __up_console_sem+0x6b/0x80
[ 30.887283][ T420] hardirqs last disabled at (43494): [] __up_console_sem+0x50/0x80
[ 30.887810][ T420] softirqs last enabled at (43430): [] handle_softirqs+0x358/0x620
[ 30.888355][ T420] softirqs last disabled at (43421): [] __irq_exit_rcu+0xfa/0x160
[ 30.888883][ T420] ---[ end trace 0000000000000000 ]---
[ 31.549684][ T426] br2: port 2(vx2) entered blocking state
[ 31.550030][ T426] br2: port 2(vx2) entered disabled state
[ 31.551952][ T426] vx2: entered allmulticast mode
[ 31.555341][ T426] vx2: entered promiscuous mode
[ 31.556559][ T426] br2: port 2(vx2) entered blocking state
[ 31.557119][ T426] br2: port 2(vx2) entered forwarding state
[ 31.558046][ T426] ------------[ cut here ]------------
[ 31.558376][ T426] WARNING: CPU: 0 PID: 426 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 31.558980][ T426] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc sch_ingress vrf veth
[ 31.560432][ T426] CPU: 0 UID: 0 PID: 426 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 31.561046][ T426] Tainted: [W]=WARN
[ 31.561284][ T426] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 31.561661][ T426] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 31.561973][ T426] 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
[ 31.563073][ T426] RSP: 0018:ffffc90000cdeef0 EFLAGS: 00010246
[ 31.563457][ T426] RAX: 0000000000000000 RBX: ffff88800c37a000 RCX: 0000000000000001
[ 31.563912][ T426] RDX: 0000000000000000 RSI: ffffffff9c89b939 RDI: ffffffff9c0555e0
[ 31.564392][ T426] RBP: ffffc90000cdefe0 R08: 0000000000000000 R09: 0000000000000000
[ 31.564845][ T426] R10: ffffc90000cdf010 R11: ffffffff9d6a8918 R12: 1ffff9200019bde2
[ 31.565308][ T426] R13: 00000000000005dc R14: ffffc90000cdf010 R15: ffff88800c37af08
[ 31.565762][ T426] FS: 00007fa2f80b2800(0000) GS:ffff8880978b7000(0000) knlGS:0000000000000000
[ 31.566316][ T426] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 31.566698][ T426] CR2: 00000000004e5768 CR3: 000000000ab58002 CR4: 0000000000772ef0
[ 31.567173][ T426] PKRU: 55555554
[ 31.567400][ T426] Call Trace:
[ 31.567631][ T426]
[ 31.567789][ T426] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 31.568100][ T426] ? find_held_lock+0x2b/0x80
[ 31.568414][ T426] ? mark_held_locks+0x49/0x80
[ 31.568722][ T426] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 31.569106][ T426] ? lockdep_hardirqs_on+0x7c/0x110
[ 31.569411][ T426] netif_set_mtu+0x88/0x100
[ 31.569713][ T426] ? __pfx_netif_set_mtu+0x10/0x10
[ 31.570029][ T426] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 31.570458][ T426] dev_set_mtu+0xa0/0x150
[ 31.570695][ T426] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 31.571111][ T426] br_add_if+0xda3/0x1330 [bridge]
[ 31.571458][ T426] do_set_master+0x332/0x500
[ 31.571765][ T426] do_setlink.constprop.0+0x9f4/0x2480
[ 31.572081][ T426] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 31.572468][ T426] ? rcu_read_lock_any_held+0x43/0xb0
[ 31.572772][ T426] ? validate_chain+0x166/0x4d0
[ 31.573117][ T426] ? __kernel_text_address+0x12/0x40
[ 31.573426][ T426] ? __lock_acquire+0x44d/0x7e0
[ 31.573737][ T426] ? __mutex_trylock_common+0xf9/0x260
[ 31.574043][ T426] ? __pfx___mutex_trylock_common+0x10/0x10
[ 31.574434][ T426] ? rcu_is_watching+0x12/0xc0
[ 31.574743][ T426] ? rcu_is_watching+0x12/0xc0
[ 31.575048][ T426] ? trace_contention_end+0xdc/0x140
[ 31.575361][ T426] ? __mutex_lock+0x19c/0xcd0
[ 31.575666][ T426] ? find_held_lock+0x2b/0x80
[ 31.575970][ T426] ? rtnl_newlink+0x651/0xa60
[ 31.576280][ T426] ? __create_object+0x5e/0xb0
[ 31.576591][ T426] ? __pfx___mutex_lock+0x10/0x10
[ 31.576898][ T426] ? trace_cap_capable+0x10f/0x190
[ 31.577217][ T426] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 31.577592][ T426] ? __rtnl_newlink+0x40e/0xa40
[ 31.577906][ T426] rtnl_newlink+0x69a/0xa60
[ 31.578226][ T426] ? __pfx_rtnl_newlink+0x10/0x10
[ 31.578532][ T426] ? __lock_acquire+0x44d/0x7e0
[ 31.578842][ T426] ? find_held_lock+0x2b/0x80
[ 31.579153][ T426] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 31.579454][ T426] ? __lock_release+0x5d/0x170
[ 31.579758][ T426] ? __pfx_rtnl_newlink+0x10/0x10
[ 31.580060][ T426] rtnetlink_rcv_msg+0x713/0xc00
[ 31.580378][ T426] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 31.580687][ T426] ? __lock_acquire+0x44d/0x7e0
[ 31.581000][ T426] netlink_rcv_skb+0x121/0x350
[ 31.581314][ T426] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 31.581620][ T426] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 31.581937][ T426] ? netlink_deliver_tap+0x13e/0x340
[ 31.582249][ T426] ? netlink_deliver_tap+0xc3/0x340
[ 31.582558][ T426] netlink_unicast+0x4a1/0x780
[ 31.582867][ T426] ? __pfx_netlink_unicast+0x10/0x10
[ 31.583178][ T426] ? __lock_acquire+0x44d/0x7e0
[ 31.583493][ T426] netlink_sendmsg+0x721/0xbe0
[ 31.583801][ T426] ? __pfx_netlink_sendmsg+0x10/0x10
[ 31.584115][ T426] ? __import_iovec+0x238/0x3c0
[ 31.584432][ T426] ____sys_sendmsg+0x7aa/0xa10
[ 31.584745][ T426] ? __pfx_____sys_sendmsg+0x10/0x10
[ 31.585047][ T426] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 31.585446][ T426] ___sys_sendmsg+0xed/0x170
[ 31.585747][ T426] ? kasan_record_aux_stack+0x8c/0xa0
[ 31.586050][ T426] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 31.586439][ T426] ? __pfx____sys_sendmsg+0x10/0x10
[ 31.586746][ T426] ? find_held_lock+0x2b/0x80
[ 31.587075][ T426] ? __lock_acquire+0x44d/0x7e0
[ 31.587392][ T426] ? find_held_lock+0x2b/0x80
[ 31.587696][ T426] ? __virt_addr_valid+0x22e/0x450
[ 31.587995][ T426] ? __lock_release+0x5d/0x170
[ 31.588340][ T426] __sys_sendmsg+0x10b/0x1a0
[ 31.588640][ T426] ? __call_rcu_common.constprop.0+0x320/0x640
[ 31.589015][ T426] ? __pfx___sys_sendmsg+0x10/0x10
[ 31.589360][ T426] ? rcu_is_watching+0x12/0xc0
[ 31.589667][ T426] do_syscall_64+0xc1/0x380
[ 31.589970][ T426] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 31.590360][ T426] RIP: 0033:0x7fa2f827f1e7
[ 31.590674][ T426] 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
[ 31.591771][ T426] RSP: 002b:00007ffed8898c98 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 31.592244][ T426] RAX: ffffffffffffffda RBX: 00007ffed88993c0 RCX: 00007fa2f827f1e7
[ 31.592699][ T426] RDX: 0000000000000000 RSI: 00007ffed8898d00 RDI: 0000000000000005
[ 31.593161][ T426] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 31.593619][ T426] R10: 0000000018c5f910 R11: 0000000000000246 R12: 0000000000000004
[ 31.594085][ T426] R13: 00000000686e7133 R14: 0000000000499600 R15: 0000000000000000
[ 31.594551][ T426]
[ 31.594782][ T426] irq event stamp: 42817
[ 31.595010][ T426] hardirqs last enabled at (42825): [] __up_console_sem+0x6b/0x80
[ 31.595547][ T426] hardirqs last disabled at (42834): [] __up_console_sem+0x50/0x80
[ 31.596080][ T426] softirqs last enabled at (42676): [] handle_softirqs+0x358/0x620
[ 31.596610][ T426] softirqs last disabled at (42671): [] __irq_exit_rcu+0xfa/0x160
[ 31.597148][ T426] ---[ end trace 0000000000000000 ]---
[ 32.409478][ T37] br2: port 1(w1) entered blocking state
[ 32.409838][ T37] br2: port 1(w1) entered forwarding state
[ 42.621969][ T499] GACT probability NOT on
[ 91.311570][ T12] vx2: left allmulticast mode
[ 91.315191][ T12] vx2: left promiscuous mode
[ 91.316137][ T12] br2: port 2(vx2) entered disabled state
[ 91.322814][ T12] w1: left allmulticast mode
[ 91.323380][ T12] w1: left promiscuous mode
[ 91.323862][ T12] br2: port 1(w1) entered disabled state
[ 91.808370][ T12] vx2: left allmulticast mode
[ 91.808690][ T12] vx2: left promiscuous mode
[ 91.809178][ T12] br2: port 2(vx2) entered disabled state
[ 91.812837][ T12] w1: left allmulticast mode
[ 91.813170][ T12] w1: left promiscuous mode
[ 91.813632][ T12] br2: port 1(w1) entered disabled state
[ 94.486992][ T623] br1: port 3(veth2) entered disabled state
[ 94.606804][ T624] veth2: left allmulticast mode
[ 94.607222][ T624] veth2: left promiscuous mode
[ 94.607716][ T624] br1: port 3(veth2) entered disabled state
[ 94.610108][ T624] ------------[ cut here ]------------
[ 94.610424][ T624] WARNING: CPU: 0 PID: 624 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 94.611032][ T624] Modules linked in: act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel bridge stp llc sch_ingress vrf veth
[ 94.611752][ T624] CPU: 0 UID: 0 PID: 624 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 94.612801][ T624] Tainted: [W]=WARN
[ 94.613033][ T624] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 94.613430][ T624] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 94.613744][ 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
[ 94.614846][ T624] RSP: 0018:ffffc90000caef70 EFLAGS: 00010246
[ 94.615239][ T624] RAX: 0000000000000000 RBX: ffff88800a5ea000 RCX: 0000000000000001
[ 94.615697][ T624] RDX: 0000000000000000 RSI: ffffffff9c89b939 RDI: ffffffff9c0555e0
[ 94.616165][ T624] RBP: ffffc90000caf058 R08: 0000000000000000 R09: 0000000000000000
[ 94.616631][ T624] R10: ffffc90000caf088 R11: ffffffff98c00130 R12: 1ffff92000195df2
[ 94.617133][ T624] R13: 00000000000005dc R14: ffffc90000caf088 R15: ffff88800a5eaf08
[ 94.617598][ T624] FS: 00007f8901dba800(0000) GS:ffff8880978b7000(0000) knlGS:0000000000000000
[ 94.618143][ T624] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 94.618527][ T624] CR2: 00000000004e5ab0 CR3: 000000000ad7c001 CR4: 0000000000772ef0
[ 94.618986][ T624] PKRU: 55555554
[ 94.619223][ T624] Call Trace:
[ 94.619451][ T624]
[ 94.619605][ T624] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 94.619986][ T624] ? br_del_if+0xa3/0x1f0 [bridge]
[ 94.620346][ T624] ? do_set_master+0x147/0x500
[ 94.620655][ T624] ? do_setlink.constprop.0+0x9f4/0x2480
[ 94.620959][ T624] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 94.621276][ T624] ? netlink_unicast+0x4a1/0x780
[ 94.621586][ T624] ? netlink_sendmsg+0x721/0xbe0
[ 94.621891][ T624] ? ____sys_sendmsg+0x7aa/0xa10
[ 94.622210][ T624] ? ___sys_sendmsg+0xed/0x170
[ 94.622511][ T624] ? __sys_sendmsg+0x10b/0x1a0
[ 94.622816][ T624] ? do_syscall_64+0xc1/0x380
[ 94.623141][ T624] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 94.623519][ T624] ? find_held_lock+0x2b/0x80
[ 94.623831][ T624] netif_set_mtu+0x88/0x100
[ 94.624143][ T624] ? __pfx_netif_set_mtu+0x10/0x10
[ 94.624463][ T624] dev_set_mtu+0xa0/0x150
[ 94.624694][ T624] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 94.625113][ T624] br_del_if+0xb2/0x1f0 [bridge]
[ 94.625442][ T624] ? rtnl_is_locked+0x15/0x20
[ 94.625747][ T624] do_set_master+0x147/0x500
[ 94.626052][ T624] do_setlink.constprop.0+0x9f4/0x2480
[ 94.626371][ T624] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 94.626758][ T624] ? rcu_read_lock_any_held+0x43/0xb0
[ 94.627085][ T624] ? validate_chain+0x166/0x4d0
[ 94.627391][ T624] ? __kernel_text_address+0x12/0x40
[ 94.627699][ T624] ? __lock_acquire+0x44d/0x7e0
[ 94.628012][ T624] ? __mutex_trylock_common+0xf9/0x260
[ 94.628330][ T624] ? __pfx___mutex_trylock_common+0x10/0x10
[ 94.628708][ T624] ? rcu_is_watching+0x12/0xc0
[ 94.629014][ T624] ? rcu_is_watching+0x12/0xc0
[ 94.629342][ T624] ? trace_contention_end+0xdc/0x140
[ 94.629665][ T624] ? __mutex_lock+0x19c/0xcd0
[ 94.629987][ T624] ? find_held_lock+0x2b/0x80
[ 94.630325][ T624] ? rtnl_newlink+0x651/0xa60
[ 94.630631][ T624] ? __create_object+0x5e/0xb0
[ 94.630938][ T624] ? __pfx___mutex_lock+0x10/0x10
[ 94.631254][ T624] ? trace_cap_capable+0x10f/0x190
[ 94.631559][ T624] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 94.631939][ T624] ? __rtnl_newlink+0x40e/0xa40
[ 94.632260][ T624] rtnl_newlink+0x69a/0xa60
[ 94.632573][ T624] ? __pfx_rtnl_newlink+0x10/0x10
[ 94.632888][ T624] ? __lock_acquire+0x44d/0x7e0
[ 94.633207][ T624] ? find_held_lock+0x2b/0x80
[ 94.633515][ T624] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 94.633816][ T624] ? __lock_release+0x5d/0x170
[ 94.634132][ T624] ? __pfx_rtnl_newlink+0x10/0x10
[ 94.634436][ T624] rtnetlink_rcv_msg+0x713/0xc00
[ 94.634741][ T624] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 94.635050][ T624] ? __lock_acquire+0x44d/0x7e0
[ 94.635373][ T624] netlink_rcv_skb+0x121/0x350
[ 94.635675][ T624] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 94.635979][ T624] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 94.636317][ T624] ? netlink_deliver_tap+0x13e/0x340
[ 94.636622][ T624] ? netlink_deliver_tap+0xc3/0x340
[ 94.636930][ T624] netlink_unicast+0x4a1/0x780
[ 94.637271][ T624] ? __pfx_netlink_unicast+0x10/0x10
[ 94.637577][ T624] ? __lock_acquire+0x44d/0x7e0
[ 94.637885][ T624] netlink_sendmsg+0x721/0xbe0
[ 94.638213][ T624] ? __pfx_netlink_sendmsg+0x10/0x10
[ 94.638521][ T624] ? __import_iovec+0x238/0x3c0
[ 94.638833][ T624] ____sys_sendmsg+0x7aa/0xa10
[ 94.639157][ T624] ? __pfx_____sys_sendmsg+0x10/0x10
[ 94.639461][ T624] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 94.639855][ T624] ___sys_sendmsg+0xed/0x170
[ 94.640260][ T624] ? kasan_record_aux_stack+0x8c/0xa0
[ 94.640576][ T624] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 94.640958][ T624] ? __pfx____sys_sendmsg+0x10/0x10
[ 94.641275][ T624] ? find_held_lock+0x2b/0x80
[ 94.641582][ T624] ? __lock_acquire+0x44d/0x7e0
[ 94.641890][ T624] ? find_held_lock+0x2b/0x80
[ 94.642211][ T624] ? __virt_addr_valid+0x22e/0x450
[ 94.642517][ T624] ? __lock_release+0x5d/0x170
[ 94.642828][ T624] __sys_sendmsg+0x10b/0x1a0
[ 94.643136][ T624] ? __call_rcu_common.constprop.0+0x320/0x640
[ 94.643512][ T624] ? __pfx___sys_sendmsg+0x10/0x10
[ 94.643829][ T624] ? rcu_is_watching+0x12/0xc0
[ 94.644144][ T624] do_syscall_64+0xc1/0x380
[ 94.644453][ T624] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 94.644831][ T624] RIP: 0033:0x7f8901f871e7
[ 94.645161][ 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
[ 94.646255][ T624] RSP: 002b:00007ffdd9480db8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 94.646720][ T624] RAX: ffffffffffffffda RBX: 00007ffdd94814e0 RCX: 00007f8901f871e7
[ 94.647196][ T624] RDX: 0000000000000000 RSI: 00007ffdd9480e20 RDI: 0000000000000005
[ 94.647649][ T624] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 94.648116][ T624] R10: 00007f8901e84ee8 R11: 0000000000000246 R12: 0000000000000003
[ 94.648578][ T624] R13: 00000000686e7172 R14: 0000000000499600 R15: 0000000000000000
[ 94.649046][ T624]
[ 94.649283][ T624] irq event stamp: 39249
[ 94.649513][ T624] hardirqs last enabled at (39257): [] __up_console_sem+0x6b/0x80
[ 94.650044][ T624] hardirqs last disabled at (39264): [] __up_console_sem+0x50/0x80
[ 94.650589][ T624] softirqs last enabled at (38502): [] handle_softirqs+0x358/0x620
[ 94.651131][ T624] softirqs last disabled at (38491): [] __irq_exit_rcu+0xfa/0x160
[ 94.651659][ T624] ---[ end trace 0000000000000000 ]---
[ 94.938531][ T626] br1: port 2(veth1) entered disabled state
[ 95.053245][ T627] veth1: left allmulticast mode
[ 95.053615][ T627] veth1: left promiscuous mode
[ 95.054124][ T627] br1: port 2(veth1) entered disabled state
[ 95.055998][ T627] ------------[ cut here ]------------
[ 95.056915][ T627] WARNING: CPU: 0 PID: 627 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 95.057601][ T627] Modules linked in: act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel bridge stp llc sch_ingress vrf veth
[ 95.058372][ T627] CPU: 0 UID: 0 PID: 627 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 95.059015][ T627] Tainted: [W]=WARN
[ 95.059266][ T627] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 95.059670][ T627] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 95.060006][ T627] 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
[ 95.061176][ T627] RSP: 0018:ffffc90000966f70 EFLAGS: 00010246
[ 95.061584][ T627] RAX: 0000000000000000 RBX: ffff88800a5ea000 RCX: 0000000000000001
[ 95.062218][ T627] RDX: 0000000000000000 RSI: ffffffff9c89b939 RDI: ffffffff9c0555e0
[ 95.062690][ T627] RBP: ffffc90000967058 R08: 0000000000000000 R09: 0000000000000000
[ 95.063157][ T627] R10: ffffc90000967088 R11: ffffffff9cd79160 R12: 1ffff9200012cdf2
[ 95.063613][ T627] R13: 00000000000005dc R14: ffffc90000967088 R15: ffff88800a5eaf08
[ 95.064082][ T627] FS: 00007f78fab3f800(0000) GS:ffff8880978b7000(0000) knlGS:0000000000000000
[ 95.064619][ T627] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 95.065005][ T627] CR2: 00000000004e5aa8 CR3: 000000000ad7c003 CR4: 0000000000772ef0
[ 95.065480][ T627] PKRU: 55555554
[ 95.065710][ T627] Call Trace:
[ 95.065939][ T627]
[ 95.066104][ T627] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 95.066492][ T627] ? br_del_if+0xa3/0x1f0 [bridge]
[ 95.066834][ T627] ? do_set_master+0x147/0x500
[ 95.067167][ T627] ? do_setlink.constprop.0+0x9f4/0x2480
[ 95.067473][ T627] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 95.067778][ T627] ? netlink_unicast+0x4a1/0x780
[ 95.068115][ T627] ? netlink_sendmsg+0x721/0xbe0
[ 95.068421][ T627] ? ____sys_sendmsg+0x7aa/0xa10
[ 95.068729][ T627] ? ___sys_sendmsg+0xed/0x170
[ 95.069036][ T627] ? __sys_sendmsg+0x10b/0x1a0
[ 95.069354][ T627] ? do_syscall_64+0xc1/0x380
[ 95.069659][ T627] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 95.070037][ T627] ? find_held_lock+0x2b/0x80
[ 95.070362][ T627] netif_set_mtu+0x88/0x100
[ 95.070669][ T627] ? __pfx_netif_set_mtu+0x10/0x10
[ 95.070991][ T627] dev_set_mtu+0xa0/0x150
[ 95.071245][ T627] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 95.071660][ T627] br_del_if+0xb2/0x1f0 [bridge]
[ 95.071996][ T627] ? rtnl_is_locked+0x15/0x20
[ 95.072314][ T627] do_set_master+0x147/0x500
[ 95.072626][ T627] do_setlink.constprop.0+0x9f4/0x2480
[ 95.072936][ T627] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 95.073336][ T627] ? rcu_read_lock_any_held+0x43/0xb0
[ 95.073652][ T627] ? validate_chain+0x166/0x4d0
[ 95.073955][ T627] ? __kernel_text_address+0x12/0x40
[ 95.074277][ T627] ? __lock_acquire+0x44d/0x7e0
[ 95.074589][ T627] ? __mutex_trylock_common+0xf9/0x260
[ 95.074895][ T627] ? __pfx___mutex_trylock_common+0x10/0x10
[ 95.075288][ T627] ? rcu_is_watching+0x12/0xc0
[ 95.075594][ T627] ? rcu_is_watching+0x12/0xc0
[ 95.075903][ T627] ? trace_contention_end+0xdc/0x140
[ 95.076223][ T627] ? __mutex_lock+0x19c/0xcd0
[ 95.076532][ T627] ? find_held_lock+0x2b/0x80
[ 95.076837][ T627] ? rtnl_newlink+0x651/0xa60
[ 95.077164][ T627] ? __create_object+0x5e/0xb0
[ 95.077471][ T627] ? __pfx___mutex_lock+0x10/0x10
[ 95.077776][ T627] ? trace_cap_capable+0x10f/0x190
[ 95.078094][ T627] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 95.078478][ T627] ? __rtnl_newlink+0x40e/0xa40
[ 95.078788][ T627] rtnl_newlink+0x69a/0xa60
[ 95.079108][ T627] ? __pfx_rtnl_newlink+0x10/0x10
[ 95.079412][ T627] ? __lock_acquire+0x44d/0x7e0
[ 95.079725][ T627] ? find_held_lock+0x2b/0x80
[ 95.080031][ T627] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 95.080345][ T627] ? __lock_release+0x5d/0x170
[ 95.080652][ T627] ? __pfx_rtnl_newlink+0x10/0x10
[ 95.080963][ T627] rtnetlink_rcv_msg+0x713/0xc00
[ 95.081284][ T627] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 95.081594][ T627] ? __lock_acquire+0x44d/0x7e0
[ 95.081904][ T627] netlink_rcv_skb+0x121/0x350
[ 95.082220][ T627] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 95.082528][ T627] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 95.082843][ T627] ? netlink_deliver_tap+0x13e/0x340
[ 95.083169][ T627] ? netlink_deliver_tap+0xc3/0x340
[ 95.083477][ T627] netlink_unicast+0x4a1/0x780
[ 95.083786][ T627] ? __pfx_netlink_unicast+0x10/0x10
[ 95.084103][ T627] ? __lock_acquire+0x44d/0x7e0
[ 95.084420][ T627] netlink_sendmsg+0x721/0xbe0
[ 95.084728][ T627] ? __pfx_netlink_sendmsg+0x10/0x10
[ 95.085034][ T627] ? __import_iovec+0x238/0x3c0
[ 95.085367][ T627] ____sys_sendmsg+0x7aa/0xa10
[ 95.085677][ T627] ? __pfx_____sys_sendmsg+0x10/0x10
[ 95.085982][ T627] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 95.086385][ T627] ___sys_sendmsg+0xed/0x170
[ 95.086692][ T627] ? kasan_record_aux_stack+0x8c/0xa0
[ 95.087006][ T627] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 95.087405][ T627] ? __pfx____sys_sendmsg+0x10/0x10
[ 95.087721][ T627] ? find_held_lock+0x2b/0x80
[ 95.088033][ T627] ? __lock_acquire+0x44d/0x7e0
[ 95.088356][ T627] ? find_held_lock+0x2b/0x80
[ 95.088664][ T627] ? __virt_addr_valid+0x22e/0x450
[ 95.088969][ T627] ? __lock_release+0x5d/0x170
[ 95.089293][ T627] __sys_sendmsg+0x10b/0x1a0
[ 95.089595][ T627] ? __call_rcu_common.constprop.0+0x320/0x640
[ 95.089973][ T627] ? __pfx___sys_sendmsg+0x10/0x10
[ 95.090306][ T627] ? rcu_is_watching+0x12/0xc0
[ 95.090613][ T627] do_syscall_64+0xc1/0x380
[ 95.090923][ T627] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 95.091312][ T627] RIP: 0033:0x7f78fad0c1e7
[ 95.091628][ T627] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 95.092729][ T627] RSP: 002b:00007ffc508c2778 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 95.093201][ T627] RAX: ffffffffffffffda RBX: 00007ffc508c2ea0 RCX: 00007f78fad0c1e7
[ 95.093656][ T627] RDX: 0000000000000000 RSI: 00007ffc508c27e0 RDI: 0000000000000005
[ 95.094123][ T627] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 95.094591][ T627] R10: 00007f78fac09ee8 R11: 0000000000000246 R12: 0000000000000003
[ 95.095046][ T627] R13: 00000000686e7172 R14: 0000000000499600 R15: 0000000000000000
[ 95.095526][ T627]
[ 95.095756][ T627] irq event stamp: 42615
[ 95.095985][ T627] hardirqs last enabled at (42623): [] __up_console_sem+0x6b/0x80
[ 95.096533][ T627] hardirqs last disabled at (42632): [] __up_console_sem+0x50/0x80
[ 95.097089][ T627] softirqs last enabled at (41740): [] handle_softirqs+0x358/0x620
[ 95.097621][ T627] softirqs last disabled at (41723): [] __irq_exit_rcu+0xfa/0x160
[ 95.098177][ T627] ---[ end trace 0000000000000000 ]---
[ 95.217165][ T628] vx1: left allmulticast mode
[ 95.217550][ T628] vx1: left promiscuous mode
[ 95.218040][ T628] br1: port 1(vx1) entered disabled state
[ 95.221400][ T628] ------------[ cut here ]------------
[ 95.221804][ T628] WARNING: CPU: 2 PID: 628 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 95.222464][ T628] Modules linked in: act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel bridge stp llc sch_ingress vrf veth
[ 95.223210][ T628] CPU: 2 UID: 0 PID: 628 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 95.223878][ T628] Tainted: [W]=WARN
[ 95.224699][ T628] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 95.225138][ T628] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 95.225487][ T628] 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
[ 95.226708][ T628] RSP: 0018:ffffc90000966f70 EFLAGS: 00010246
[ 95.227267][ T628] RAX: 0000000000000000 RBX: ffff88800a5ea000 RCX: 0000000000000001
[ 95.227747][ T628] RDX: 0000000000000000 RSI: ffffffff9c89b939 RDI: ffffffff9c0555e0
[ 95.228337][ T628] RBP: ffffc90000967058 R08: 0000000000000000 R09: 0000000000000000
[ 95.228819][ T628] R10: ffffc90000967088 R11: ffffffff9cd79160 R12: 1ffff9200012cdf2
[ 95.229334][ T628] R13: 00000000000005dc R14: ffffc90000967088 R15: ffff88800a5eaf08
[ 95.229803][ T628] FS: 00007f1b9e3bf800(0000) GS:ffff8880979b7000(0000) knlGS:0000000000000000
[ 95.230432][ T628] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 95.230882][ T628] CR2: 00000000004e5760 CR3: 000000000f2f6003 CR4: 0000000000772ef0
[ 95.231400][ T628] PKRU: 55555554
[ 95.231649][ T628] Call Trace:
[ 95.231902][ T628]
[ 95.232083][ T628] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 95.232495][ T628] ? br_del_if+0xa3/0x1f0 [bridge]
[ 95.232866][ T628] ? do_set_master+0x147/0x500
[ 95.233204][ T628] ? do_setlink.constprop.0+0x9f4/0x2480
[ 95.233526][ T628] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 95.233855][ T628] ? netlink_unicast+0x4a1/0x780
[ 95.234227][ T628] ? netlink_sendmsg+0x721/0xbe0
[ 95.234578][ T628] ? ____sys_sendmsg+0x7aa/0xa10
[ 95.234894][ T628] ? ___sys_sendmsg+0xed/0x170
[ 95.235278][ T628] ? __sys_sendmsg+0x10b/0x1a0
[ 95.235651][ T628] ? do_syscall_64+0xc1/0x380
[ 95.235967][ T628] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 95.236442][ T628] ? find_held_lock+0x2b/0x80
[ 95.236810][ T628] netif_set_mtu+0x88/0x100
[ 95.237161][ T628] ? __pfx_netif_set_mtu+0x10/0x10
[ 95.237549][ T628] dev_set_mtu+0xa0/0x150
[ 95.237806][ T628] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 95.238265][ T628] br_del_if+0xb2/0x1f0 [bridge]
[ 95.238615][ T628] ? rtnl_is_locked+0x15/0x20
[ 95.238947][ T628] do_set_master+0x147/0x500
[ 95.239377][ T628] do_setlink.constprop.0+0x9f4/0x2480
[ 95.239715][ T628] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 95.240150][ T628] ? rcu_read_lock_any_held+0x43/0xb0
[ 95.240492][ T628] ? validate_chain+0x166/0x4d0
[ 95.240819][ T628] ? __kernel_text_address+0x12/0x40
[ 95.241204][ T628] ? __lock_acquire+0x44d/0x7e0
[ 95.241551][ T628] ? __mutex_trylock_common+0xf9/0x260
[ 95.241882][ T628] ? __pfx___mutex_trylock_common+0x10/0x10
[ 95.242305][ T628] ? rcu_is_watching+0x12/0xc0
[ 95.242671][ T628] ? rcu_is_watching+0x12/0xc0
[ 95.242995][ T628] ? trace_contention_end+0xdc/0x140
[ 95.243375][ T628] ? __mutex_lock+0x19c/0xcd0
[ 95.243698][ T628] ? find_held_lock+0x2b/0x80
[ 95.244047][ T628] ? rtnl_newlink+0x651/0xa60
[ 95.244394][ T628] ? __create_object+0x5e/0xb0
[ 95.244726][ T628] ? __pfx___mutex_lock+0x10/0x10
[ 95.245047][ T628] ? trace_cap_capable+0x10f/0x190
[ 95.245389][ T628] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 95.245809][ T628] ? __rtnl_newlink+0x40e/0xa40
[ 95.246233][ T628] rtnl_newlink+0x69a/0xa60
[ 95.246576][ T628] ? __pfx_rtnl_newlink+0x10/0x10
[ 95.246942][ T628] ? __lock_acquire+0x44d/0x7e0
[ 95.247295][ T628] ? find_held_lock+0x2b/0x80
[ 95.247663][ T628] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 95.248024][ T628] ? __lock_release+0x5d/0x170
[ 95.248364][ T628] ? __pfx_rtnl_newlink+0x10/0x10
[ 95.248725][ T628] rtnetlink_rcv_msg+0x713/0xc00
[ 95.249132][ T628] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 95.249459][ T628] ? __lock_acquire+0x44d/0x7e0
[ 95.249790][ T628] netlink_rcv_skb+0x121/0x350
[ 95.250136][ T628] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 95.250455][ T628] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 95.250786][ T628] ? netlink_deliver_tap+0x13e/0x340
[ 95.251153][ T628] ? netlink_deliver_tap+0xc3/0x340
[ 95.251533][ T628] netlink_unicast+0x4a1/0x780
[ 95.251869][ T628] ? __pfx_netlink_unicast+0x10/0x10
[ 95.252287][ T628] ? __lock_acquire+0x44d/0x7e0
[ 95.252617][ T628] netlink_sendmsg+0x721/0xbe0
[ 95.252945][ T628] ? __pfx_netlink_sendmsg+0x10/0x10
[ 95.253274][ T628] ? __import_iovec+0x238/0x3c0
[ 95.253619][ T628] ____sys_sendmsg+0x7aa/0xa10
[ 95.253947][ T628] ? __pfx_____sys_sendmsg+0x10/0x10
[ 95.254311][ T628] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 95.254841][ T628] ___sys_sendmsg+0xed/0x170
[ 95.255214][ T628] ? kasan_record_aux_stack+0x8c/0xa0
[ 95.255534][ T628] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 95.255926][ T628] ? __pfx____sys_sendmsg+0x10/0x10
[ 95.256282][ T628] ? find_held_lock+0x2b/0x80
[ 95.256612][ T628] ? __lock_acquire+0x44d/0x7e0
[ 95.256933][ T628] ? find_held_lock+0x2b/0x80
[ 95.257272][ T628] ? __virt_addr_valid+0x22e/0x450
[ 95.257607][ T628] ? __lock_release+0x5d/0x170
[ 95.257937][ T628] __sys_sendmsg+0x10b/0x1a0
[ 95.258274][ T628] ? __call_rcu_common.constprop.0+0x320/0x640
[ 95.258670][ T628] ? __pfx___sys_sendmsg+0x10/0x10
[ 95.259003][ T628] ? rcu_is_watching+0x12/0xc0
[ 95.259346][ T628] do_syscall_64+0xc1/0x380
[ 95.259708][ T628] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 95.260109][ T628] RIP: 0033:0x7f1b9e58c1e7
[ 95.260446][ T628] 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
[ 95.261579][ T628] RSP: 002b:00007ffc667fa258 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 95.262117][ T628] RAX: ffffffffffffffda RBX: 00007ffc667fa980 RCX: 00007f1b9e58c1e7
[ 95.262743][ T628] RDX: 0000000000000000 RSI: 00007ffc667fa2c0 RDI: 0000000000000005
[ 95.263263][ T628] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 95.263768][ T628] R10: 00007f1b9e489ee8 R11: 0000000000000246 R12: 0000000000000003
[ 95.264273][ T628] R13: 00000000686e7173 R14: 0000000000499600 R15: 0000000000000000
[ 95.264767][ T628]
[ 95.265014][ T628] irq event stamp: 40233
[ 95.265264][ T628] hardirqs last enabled at (40245): [] __up_console_sem+0x6b/0x80
[ 95.265862][ T628] hardirqs last disabled at (40254): [] __up_console_sem+0x50/0x80
[ 95.266504][ T628] softirqs last enabled at (40188): [] handle_softirqs+0x358/0x620
[ 95.267054][ T628] softirqs last disabled at (40165): [] __irq_exit_rcu+0xfa/0x160
[ 95.267682][ T628] ---[ end trace 0000000000000000 ]---