[ 145.884799][ T2145] veth0: renamed from veth1
[ 148.604681][ T2172] br0: port 1(vx0) entered blocking state
[ 148.605131][ T2172] br0: port 1(vx0) entered disabled state
[ 148.605810][ T2172] vx0: entered allmulticast mode
[ 148.608015][ T2172] vx0: entered promiscuous mode
[ 148.612891][ T2172] br0: port 1(vx0) entered blocking state
[ 148.613264][ T2172] br0: port 1(vx0) entered forwarding state
[ 148.616346][ T2172] ------------[ cut here ]------------
[ 148.616658][ T2172] WARNING: CPU: 0 PID: 2172 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 148.617289][ T2172] Modules linked in: sctp netdevsim psample act_gact cls_flower sch_ingress vxlan
[ 148.617905][ T2172] CPU: 0 UID: 0 PID: 2172 Comm: ip Not tainted 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 148.618446][ T2172] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 148.618824][ T2172] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 148.619137][ T2172] Code: 00 00 8b 05 97 05 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 fa fd 9b 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
[ 148.620220][ T2172] RSP: 0018:ffffc90002377080 EFLAGS: 00010246
[ 148.620603][ T2172] RAX: 0000000000000000 RBX: ffff88800ccfa000 RCX: 0000000000000001
[ 148.621054][ T2172] RDX: 0000000000000000 RSI: ffffffffb2710759 RDI: ffffffffb1e58280
[ 148.621525][ T2172] RBP: ffffc90002377168 R08: 0000000000000000 R09: 0000000000000000
[ 148.621977][ T2172] R10: ffffc90002377198 R11: ffffffffb318d1e0 R12: 1ffff9200046ee14
[ 148.622433][ T2172] R13: 00000000000005dc R14: ffffc90002377198 R15: ffff88800ccfaf48
[ 148.622887][ T2172] FS: 00007fc1067d4800(0000) GS:ffff8880b0b99000(0000) knlGS:0000000000000000
[ 148.623424][ T2172] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 148.623804][ T2172] CR2: 00007fc106a2fb78 CR3: 000000000befc005 CR4: 0000000000772ef0
[ 148.624265][ T2172] PKRU: 55555554
[ 148.624493][ T2172] Call Trace:
[ 148.624734][ T2172]
[ 148.624891][ T2172] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 148.625215][ T2172] ? __lock_acquire+0x44d/0x7e0
[ 148.625538][ T2172] netif_set_mtu+0x88/0x100
[ 148.625842][ T2172] ? __pfx_netif_set_mtu+0x10/0x10
[ 148.626156][ T2172] dev_set_mtu+0xa4/0x230
[ 148.626393][ T2172] br_mtu_auto_adjust+0x189/0x270
[ 148.626697][ T2172] br_add_if+0xda3/0x1330
[ 148.626934][ T2172] do_set_master+0x38a/0x6d0
[ 148.627243][ T2172] ? rtnl_configure_link+0x1d3/0x260
[ 148.627545][ T2172] rtnl_newlink_create+0x3c9/0x8f0
[ 148.627853][ T2172] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 148.628148][ T2172] ? __dev_get_by_name+0x12/0x50
[ 148.628458][ T2172] ? rtnl_dev_get+0xa2/0x150
[ 148.628756][ T2172] ? __pfx_rtnl_dev_get+0x10/0x10
[ 148.629058][ T2172] ? rtnl_newlink+0x651/0xa60
[ 148.629370][ T2172] ? reacquire_held_locks+0xd1/0x200
[ 148.629676][ T2172] __rtnl_newlink+0x231/0xa40
[ 148.629990][ T2172] rtnl_newlink+0x69a/0xa60
[ 148.630301][ T2172] ? __pfx_rtnl_newlink+0x10/0x10
[ 148.630614][ T2172] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 148.630911][ T2172] ? __lock_release+0x5d/0x170
[ 148.631218][ T2172] ? __pfx_rtnl_newlink+0x10/0x10
[ 148.631516][ T2172] rtnetlink_rcv_msg+0x713/0xc00
[ 148.631816][ T2172] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 148.632119][ T2172] ? __lock_acquire+0x44d/0x7e0
[ 148.632435][ T2172] netlink_rcv_skb+0x124/0x350
[ 148.632741][ T2172] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 148.633041][ T2172] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 148.633367][ T2172] ? netlink_deliver_tap+0x13e/0x340
[ 148.633666][ T2172] ? netlink_deliver_tap+0xc3/0x340
[ 148.633966][ T2172] netlink_unicast+0x4a1/0x780
[ 148.634275][ T2172] ? __pfx_netlink_unicast+0x10/0x10
[ 148.634584][ T2172] ? __lock_acquire+0x44d/0x7e0
[ 148.634891][ T2172] netlink_sendmsg+0x721/0xbe0
[ 148.635207][ T2172] ? __pfx_netlink_sendmsg+0x10/0x10
[ 148.635508][ T2172] ? __import_iovec+0x238/0x3c0
[ 148.635816][ T2172] ____sys_sendmsg+0x7aa/0xa10
[ 148.636119][ T2172] ? __pfx_____sys_sendmsg+0x10/0x10
[ 148.636424][ T2172] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 148.636815][ T2172] ___sys_sendmsg+0xed/0x170
[ 148.637116][ T2172] ? __pfx____sys_sendmsg+0x10/0x10
[ 148.637432][ T2172] ? __pfx_handle_pte_fault+0x10/0x10
[ 148.637737][ T2172] ? reacquire_held_locks+0xd1/0x200
[ 148.638034][ T2172] ? do_user_addr_fault+0x461/0xe00
[ 148.638345][ T2172] ? __handle_mm_fault+0x3fc/0x5e0
[ 148.638646][ T2172] ? __pfx___handle_mm_fault+0x10/0x10
[ 148.638950][ T2172] ? lock_vma_under_rcu+0x36c/0x6b0
[ 148.639285][ T2172] __sys_sendmsg+0x10b/0x1a0
[ 148.639587][ T2172] ? __pfx___sys_sendmsg+0x10/0x10
[ 148.639886][ T2172] ? exc_page_fault+0x5d/0xc0
[ 148.640202][ T2172] ? do_user_addr_fault+0x959/0xe00
[ 148.640505][ T2172] ? rcu_is_watching+0x12/0xc0
[ 148.640808][ T2172] do_syscall_64+0xc1/0x380
[ 148.641133][ T2172] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 148.641523][ T2172] RIP: 0033:0x7fc1069a11e7
[ 148.641835][ T2172] 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
[ 148.642913][ T2172] RSP: 002b:00007ffdd51786a8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 148.643381][ T2172] RAX: ffffffffffffffda RBX: 00007ffdd5178de0 RCX: 00007fc1069a11e7
[ 148.643834][ T2172] RDX: 0000000000000000 RSI: 00007ffdd5178710 RDI: 0000000000000005
[ 148.644289][ T2172] RBP: 0000000000000006 R08: 000000000000006c R09: 0000000000000000
[ 148.644750][ T2172] R10: 00007fc106a2fac0 R11: 0000000000000246 R12: 00007ffdd5178e18
[ 148.645222][ T2172] R13: 00000000686e25f5 R14: 0000000000499600 R15: 00007ffdd5178800
[ 148.645690][ T2172]
[ 148.645917][ T2172] irq event stamp: 55485
[ 148.646142][ T2172] hardirqs last enabled at (55493): [] __up_console_sem+0x6b/0x80
[ 148.646673][ T2172] hardirqs last disabled at (55502): [] __up_console_sem+0x50/0x80
[ 148.647206][ T2172] softirqs last enabled at (55466): [] handle_softirqs+0x358/0x620
[ 148.647727][ T2172] softirqs last disabled at (55445): [] __irq_exit_rcu+0xfa/0x160
[ 148.648253][ T2172] ---[ end trace 0000000000000000 ]---
[ 152.442773][ T2202] br0: port 1(vx0) entered blocking state
[ 152.443214][ T2202] br0: port 1(vx0) entered disabled state
[ 152.443539][ T2202] vx0: entered allmulticast mode
[ 152.446116][ T2202] vx0: entered promiscuous mode
[ 152.450079][ T2202] br0: port 1(vx0) entered blocking state
[ 152.450415][ T2202] br0: port 1(vx0) entered forwarding state
[ 152.452722][ T2202] ------------[ cut here ]------------
[ 152.453051][ T2202] WARNING: CPU: 2 PID: 2202 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 152.453671][ T2202] Modules linked in: sctp netdevsim psample act_gact cls_flower sch_ingress vxlan
[ 152.454471][ T2202] CPU: 2 UID: 0 PID: 2202 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 152.455115][ T2202] Tainted: [W]=WARN
[ 152.456147][ T2202] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 152.456550][ T2202] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 152.456876][ T2202] Code: 00 00 8b 05 97 05 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 fa fd 9b 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
[ 152.457974][ T2202] RSP: 0018:ffffc90002687080 EFLAGS: 00010246
[ 152.458374][ T2202] RAX: 0000000000000000 RBX: ffff8880051f2000 RCX: 0000000000000001
[ 152.458838][ T2202] RDX: 0000000000000000 RSI: ffffffffb2710759 RDI: ffffffffb1e58280
[ 152.459307][ T2202] RBP: ffffc90002687168 R08: 0000000000000000 R09: 0000000000000000
[ 152.459767][ T2202] R10: ffffc90002687198 R11: ffffffffb318d1e0 R12: 1ffff920004d0e14
[ 152.460242][ T2202] R13: 00000000000005dc R14: ffffc90002687198 R15: ffff8880051f2f48
[ 152.460702][ T2202] FS: 00007ff8ea128800(0000) GS:ffff8880b0c99000(0000) knlGS:0000000000000000
[ 152.461247][ T2202] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 152.461637][ T2202] CR2: 000000000043d940 CR3: 000000000fa20003 CR4: 0000000000772ef0
[ 152.462099][ T2202] PKRU: 55555554
[ 152.462348][ T2202] Call Trace:
[ 152.462586][ T2202]
[ 152.462756][ T2202] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 152.463068][ T2202] ? __lock_acquire+0x44d/0x7e0
[ 152.463405][ T2202] netif_set_mtu+0x88/0x100
[ 152.463717][ T2202] ? __pfx_netif_set_mtu+0x10/0x10
[ 152.464046][ T2202] dev_set_mtu+0xa4/0x230
[ 152.464301][ T2202] br_mtu_auto_adjust+0x189/0x270
[ 152.464630][ T2202] br_add_if+0xda3/0x1330
[ 152.464880][ T2202] do_set_master+0x38a/0x6d0
[ 152.465199][ T2202] ? rtnl_configure_link+0x1d3/0x260
[ 152.465516][ T2202] rtnl_newlink_create+0x3c9/0x8f0
[ 152.465831][ T2202] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 152.466140][ T2202] ? __dev_get_by_name+0x12/0x50
[ 152.466461][ T2202] ? rtnl_dev_get+0xa2/0x150
[ 152.466778][ T2202] ? __pfx_rtnl_dev_get+0x10/0x10
[ 152.467094][ T2202] ? rtnl_newlink+0x651/0xa60
[ 152.467422][ T2202] ? reacquire_held_locks+0xd1/0x200
[ 152.467748][ T2202] __rtnl_newlink+0x231/0xa40
[ 152.468073][ T2202] rtnl_newlink+0x69a/0xa60
[ 152.468400][ T2202] ? __pfx_rtnl_newlink+0x10/0x10
[ 152.468725][ T2202] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 152.469037][ T2202] ? __lock_release+0x5d/0x170
[ 152.469362][ T2202] ? __pfx_rtnl_newlink+0x10/0x10
[ 152.469678][ T2202] rtnetlink_rcv_msg+0x713/0xc00
[ 152.469991][ T2202] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 152.470316][ T2202] ? __lock_acquire+0x44d/0x7e0
[ 152.470636][ T2202] netlink_rcv_skb+0x124/0x350
[ 152.470947][ T2202] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 152.471271][ T2202] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 152.471600][ T2202] ? netlink_deliver_tap+0x13e/0x340
[ 152.471912][ T2202] ? netlink_deliver_tap+0xc3/0x340
[ 152.472238][ T2202] netlink_unicast+0x4a1/0x780
[ 152.472553][ T2202] ? __pfx_netlink_unicast+0x10/0x10
[ 152.472864][ T2202] ? __lock_acquire+0x44d/0x7e0
[ 152.473190][ T2202] netlink_sendmsg+0x721/0xbe0
[ 152.473508][ T2202] ? __pfx_netlink_sendmsg+0x10/0x10
[ 152.473823][ T2202] ? __import_iovec+0x238/0x3c0
[ 152.474143][ T2202] ____sys_sendmsg+0x7aa/0xa10
[ 152.474467][ T2202] ? __pfx_____sys_sendmsg+0x10/0x10
[ 152.474795][ T2202] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 152.475202][ T2202] ___sys_sendmsg+0xed/0x170
[ 152.475518][ T2202] ? __pfx____sys_sendmsg+0x10/0x10
[ 152.475830][ T2202] ? __pfx_handle_pte_fault+0x10/0x10
[ 152.476154][ T2202] ? reacquire_held_locks+0xd1/0x200
[ 152.476476][ T2202] ? do_user_addr_fault+0x461/0xe00
[ 152.476793][ T2202] ? __handle_mm_fault+0x3fc/0x5e0
[ 152.477106][ T2202] ? __pfx___handle_mm_fault+0x10/0x10
[ 152.477429][ T2202] ? lock_vma_under_rcu+0x36c/0x6b0
[ 152.477763][ T2202] __sys_sendmsg+0x10b/0x1a0
[ 152.478082][ T2202] ? __pfx___sys_sendmsg+0x10/0x10
[ 152.478403][ T2202] ? exc_page_fault+0x5d/0xc0
[ 152.478724][ T2202] ? do_user_addr_fault+0x959/0xe00
[ 152.479038][ T2202] ? rcu_is_watching+0x12/0xc0
[ 152.479364][ T2202] do_syscall_64+0xc1/0x380
[ 152.479677][ T2202] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 152.480060][ T2202] RIP: 0033:0x7ff8ea2f51e7
[ 152.480393][ T2202] 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
[ 152.481489][ T2202] RSP: 002b:00007ffc1bcabb38 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 152.481955][ T2202] RAX: ffffffffffffffda RBX: 00007ffc1bcac270 RCX: 00007ff8ea2f51e7
[ 152.482434][ T2202] RDX: 0000000000000000 RSI: 00007ffc1bcabba0 RDI: 0000000000000005
[ 152.482896][ T2202] RBP: 0000000000000006 R08: 000000000000006c R09: 0000000000000000
[ 152.483369][ T2202] R10: 00007ff8ea383ac0 R11: 0000000000000246 R12: 00007ffc1bcac2a8
[ 152.483829][ T2202] R13: 00000000686e25f8 R14: 0000000000499600 R15: 00007ffc1bcabc90
[ 152.484315][ T2202]
[ 152.484556][ T2202] irq event stamp: 55211
[ 152.484801][ T2202] hardirqs last enabled at (55221): [] __up_console_sem+0x6b/0x80
[ 152.485343][ T2202] hardirqs last disabled at (55232): [] __up_console_sem+0x50/0x80
[ 152.485873][ T2202] softirqs last enabled at (54358): [] handle_softirqs+0x358/0x620
[ 152.486421][ T2202] softirqs last disabled at (53835): [] __irq_exit_rcu+0xfa/0x160
[ 152.486955][ T2202] ---[ end trace 0000000000000000 ]---
[ 155.675580][ T2232] veth0: renamed from veth1
[ 158.392423][ T2259] br0: port 1(vx0) entered blocking state
[ 158.392835][ T2259] br0: port 1(vx0) entered disabled state
[ 158.393149][ T2259] vx0: entered allmulticast mode
[ 158.395701][ T2259] vx0: entered promiscuous mode
[ 158.399376][ T2259] br0: port 1(vx0) entered blocking state
[ 158.399680][ T2259] br0: port 1(vx0) entered forwarding state
[ 158.402814][ T2259] ------------[ cut here ]------------
[ 158.403262][ T2259] WARNING: CPU: 1 PID: 2259 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 158.403851][ T2259] Modules linked in: sctp netdevsim psample act_gact cls_flower sch_ingress vxlan
[ 158.404414][ T2259] CPU: 1 UID: 0 PID: 2259 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 158.405030][ T2259] Tainted: [W]=WARN
[ 158.405274][ T2259] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 158.405651][ T2259] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 158.405959][ T2259] Code: 00 00 8b 05 97 05 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 fa fd 9b 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
[ 158.407038][ T2259] RSP: 0018:ffffc90002937080 EFLAGS: 00010246
[ 158.407428][ T2259] RAX: 0000000000000000 RBX: ffff88800bcc2000 RCX: 0000000000000001
[ 158.407876][ T2259] RDX: 0000000000000000 RSI: ffffffffb2710759 RDI: ffffffffb1e58280
[ 158.408333][ T2259] RBP: ffffc90002937168 R08: 0000000000000000 R09: 0000000000000000
[ 158.408781][ T2259] R10: ffffc90002937198 R11: ffffffffb318d1e0 R12: 1ffff92000526e14
[ 158.409386][ T2259] R13: 00000000000005dc R14: ffffc90002937198 R15: ffff88800bcc2f48
[ 158.409836][ T2259] FS: 00007fc8dcff2800(0000) GS:ffff8880b0c19000(0000) knlGS:0000000000000000
[ 158.410502][ T2259] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 158.410881][ T2259] CR2: 00007fc8dd1ddba0 CR3: 0000000012f60005 CR4: 0000000000772ef0
[ 158.411496][ T2259] PKRU: 55555554
[ 158.411723][ T2259] Call Trace:
[ 158.411947][ T2259]
[ 158.412104][ T2259] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 158.412546][ T2259] ? __lock_acquire+0x44d/0x7e0
[ 158.412862][ T2259] netif_set_mtu+0x88/0x100
[ 158.413160][ T2259] ? __pfx_netif_set_mtu+0x10/0x10
[ 158.413619][ T2259] dev_set_mtu+0xa4/0x230
[ 158.413852][ T2259] br_mtu_auto_adjust+0x189/0x270
[ 158.414163][ T2259] br_add_if+0xda3/0x1330
[ 158.414476][ T2259] do_set_master+0x38a/0x6d0
[ 158.414784][ T2259] ? rtnl_configure_link+0x1d3/0x260
[ 158.415089][ T2259] rtnl_newlink_create+0x3c9/0x8f0
[ 158.415402][ T2259] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 158.415703][ T2259] ? __dev_get_by_name+0x12/0x50
[ 158.416004][ T2259] ? rtnl_dev_get+0xa2/0x150
[ 158.416315][ T2259] ? __pfx_rtnl_dev_get+0x10/0x10
[ 158.416623][ T2259] ? rtnl_newlink+0x651/0xa60
[ 158.416920][ T2259] ? reacquire_held_locks+0xd1/0x200
[ 158.417239][ T2259] __rtnl_newlink+0x231/0xa40
[ 158.417551][ T2259] rtnl_newlink+0x69a/0xa60
[ 158.417858][ T2259] ? __pfx_rtnl_newlink+0x10/0x10
[ 158.418171][ T2259] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 158.418479][ T2259] ? __lock_release+0x5d/0x170
[ 158.418786][ T2259] ? __pfx_rtnl_newlink+0x10/0x10
[ 158.419086][ T2259] rtnetlink_rcv_msg+0x713/0xc00
[ 158.419398][ T2259] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 158.419705][ T2259] ? __lock_acquire+0x44d/0x7e0
[ 158.420014][ T2259] netlink_rcv_skb+0x124/0x350
[ 158.420323][ T2259] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 158.420629][ T2259] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 158.420943][ T2259] ? netlink_deliver_tap+0x13e/0x340
[ 158.421254][ T2259] ? netlink_deliver_tap+0xc3/0x340
[ 158.421559][ T2259] netlink_unicast+0x4a1/0x780
[ 158.421862][ T2259] ? __pfx_netlink_unicast+0x10/0x10
[ 158.422160][ T2259] ? __lock_acquire+0x44d/0x7e0
[ 158.422473][ T2259] netlink_sendmsg+0x721/0xbe0
[ 158.422778][ T2259] ? __pfx_netlink_sendmsg+0x10/0x10
[ 158.423082][ T2259] ? __import_iovec+0x238/0x3c0
[ 158.423399][ T2259] ____sys_sendmsg+0x7aa/0xa10
[ 158.423703][ T2259] ? __pfx_____sys_sendmsg+0x10/0x10
[ 158.424003][ T2259] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 158.424397][ T2259] ___sys_sendmsg+0xed/0x170
[ 158.424712][ T2259] ? __pfx____sys_sendmsg+0x10/0x10
[ 158.425018][ T2259] ? rcu_read_lock_any_held+0x43/0xb0
[ 158.425348][ T2259] ? rcu_read_lock_any_held+0x43/0xb0
[ 158.425648][ T2259] ? validate_chain+0x166/0x4d0
[ 158.425955][ T2259] ? __lock_acquire+0x44d/0x7e0
[ 158.426273][ T2259] ? find_held_lock+0x2b/0x80
[ 158.426584][ T2259] __sys_sendmsg+0x10b/0x1a0
[ 158.426885][ T2259] ? __pfx___sys_sendmsg+0x10/0x10
[ 158.427211][ T2259] ? rcu_is_watching+0x12/0xc0
[ 158.427523][ T2259] do_syscall_64+0xc1/0x380
[ 158.427830][ T2259] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 158.428211][ T2259] RIP: 0033:0x7fc8dd1bf1e7
[ 158.428522][ T2259] 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
[ 158.429603][ T2259] RSP: 002b:00007ffc06b87b48 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 158.430067][ T2259] RAX: ffffffffffffffda RBX: 00007ffc06b88280 RCX: 00007fc8dd1bf1e7
[ 158.430527][ T2259] RDX: 0000000000000000 RSI: 00007ffc06b87bb0 RDI: 0000000000000005
[ 158.430978][ T2259] RBP: 0000000000000006 R08: 0000000000000078 R09: 0000000000000000
[ 158.431437][ T2259] R10: 00007fc8dd24dac0 R11: 0000000000000246 R12: 00007ffc06b882b8
[ 158.431890][ T2259] R13: 00000000686e25fe R14: 0000000000499600 R15: 00007ffc06b87ca0
[ 158.432360][ T2259]
[ 158.432588][ T2259] irq event stamp: 52935
[ 158.432812][ T2259] hardirqs last enabled at (52943): [] __up_console_sem+0x6b/0x80
[ 158.433343][ T2259] hardirqs last disabled at (52952): [] __up_console_sem+0x50/0x80
[ 158.433867][ T2259] softirqs last enabled at (52544): [] handle_softirqs+0x358/0x620
[ 158.434403][ T2259] softirqs last disabled at (52969): [] __irq_exit_rcu+0xfa/0x160
[ 158.434929][ T2259] ---[ end trace 0000000000000000 ]---
[ 162.275216][ T2289] br0: port 1(vx0) entered blocking state
[ 162.275550][ T2289] br0: port 1(vx0) entered disabled state
[ 162.275857][ T2289] vx0: entered allmulticast mode
[ 162.278666][ T2289] vx0: entered promiscuous mode
[ 162.282314][ T2289] br0: port 1(vx0) entered blocking state
[ 162.282613][ T2289] br0: port 1(vx0) entered forwarding state
[ 162.285158][ T2289] ------------[ cut here ]------------
[ 162.286415][ T2289] WARNING: CPU: 3 PID: 2289 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 162.287018][ T2289] Modules linked in: sctp netdevsim psample act_gact cls_flower sch_ingress vxlan
[ 162.287588][ T2289] CPU: 3 UID: 0 PID: 2289 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 162.288218][ T2289] Tainted: [W]=WARN
[ 162.288457][ T2289] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 162.288836][ T2289] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 162.289147][ T2289] Code: 00 00 8b 05 97 05 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 fa fd 9b 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
[ 162.290228][ T2289] RSP: 0018:ffffc90002a97080 EFLAGS: 00010246
[ 162.290608][ T2289] RAX: 0000000000000000 RBX: ffff88800e52a000 RCX: 0000000000000001
[ 162.291061][ T2289] RDX: 0000000000000000 RSI: ffffffffb2710759 RDI: ffffffffb1e58280
[ 162.291519][ T2289] RBP: ffffc90002a97168 R08: 0000000000000000 R09: 0000000000000000
[ 162.291973][ T2289] R10: ffffc90002a97198 R11: ffffffffb318d1e0 R12: 1ffff92000552e14
[ 162.292438][ T2289] R13: 00000000000005dc R14: ffffc90002a97198 R15: ffff88800e52af48
[ 162.292892][ T2289] FS: 00007fde4160b800(0000) GS:ffff8880b0d19000(0000) knlGS:0000000000000000
[ 162.293427][ T2289] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 162.293807][ T2289] CR2: 00007fde417f6ba0 CR3: 00000000136ff001 CR4: 0000000000772ef0
[ 162.294269][ T2289] PKRU: 55555554
[ 162.294494][ T2289] Call Trace:
[ 162.294729][ T2289]
[ 162.294884][ T2289] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 162.295203][ T2289] ? __lock_acquire+0x44d/0x7e0
[ 162.295517][ T2289] netif_set_mtu+0x88/0x100
[ 162.295817][ T2289] ? __pfx_netif_set_mtu+0x10/0x10
[ 162.296135][ T2289] dev_set_mtu+0xa4/0x230
[ 162.296381][ T2289] br_mtu_auto_adjust+0x189/0x270
[ 162.296692][ T2289] br_add_if+0xda3/0x1330
[ 162.296931][ T2289] do_set_master+0x38a/0x6d0
[ 162.297239][ T2289] ? rtnl_configure_link+0x1d3/0x260
[ 162.297546][ T2289] rtnl_newlink_create+0x3c9/0x8f0
[ 162.297850][ T2289] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 162.298148][ T2289] ? __dev_get_by_name+0x12/0x50
[ 162.298458][ T2289] ? rtnl_dev_get+0xa2/0x150
[ 162.298758][ T2289] ? __pfx_rtnl_dev_get+0x10/0x10
[ 162.299062][ T2289] ? rtnl_newlink+0x651/0xa60
[ 162.299369][ T2289] ? reacquire_held_locks+0xd1/0x200
[ 162.299680][ T2289] __rtnl_newlink+0x231/0xa40
[ 162.299990][ T2289] rtnl_newlink+0x69a/0xa60
[ 162.300313][ T2289] ? __pfx_rtnl_newlink+0x10/0x10
[ 162.300636][ T2289] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 162.300934][ T2289] ? __lock_release+0x5d/0x170
[ 162.301245][ T2289] ? __pfx_rtnl_newlink+0x10/0x10
[ 162.301547][ T2289] rtnetlink_rcv_msg+0x713/0xc00
[ 162.301848][ T2289] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 162.302159][ T2289] ? __lock_acquire+0x44d/0x7e0
[ 162.302471][ T2289] netlink_rcv_skb+0x124/0x350
[ 162.302782][ T2289] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 162.303085][ T2289] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 162.303409][ T2289] ? netlink_deliver_tap+0x13e/0x340
[ 162.303708][ T2289] ? netlink_deliver_tap+0xc3/0x340
[ 162.304012][ T2289] netlink_unicast+0x4a1/0x780
[ 162.304334][ T2289] ? __pfx_netlink_unicast+0x10/0x10
[ 162.304651][ T2289] ? __lock_acquire+0x44d/0x7e0
[ 162.304957][ T2289] netlink_sendmsg+0x721/0xbe0
[ 162.305269][ T2289] ? __pfx_netlink_sendmsg+0x10/0x10
[ 162.305571][ T2289] ? __import_iovec+0x238/0x3c0
[ 162.305878][ T2289] ____sys_sendmsg+0x7aa/0xa10
[ 162.306192][ T2289] ? __pfx_____sys_sendmsg+0x10/0x10
[ 162.306496][ T2289] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 162.306880][ T2289] ___sys_sendmsg+0xed/0x170
[ 162.307190][ T2289] ? __pfx____sys_sendmsg+0x10/0x10
[ 162.307499][ T2289] ? rcu_read_lock_any_held+0x43/0xb0
[ 162.307804][ T2289] ? rcu_read_lock_any_held+0x43/0xb0
[ 162.308101][ T2289] ? validate_chain+0x166/0x4d0
[ 162.308422][ T2289] ? __lock_acquire+0x44d/0x7e0
[ 162.308745][ T2289] ? find_held_lock+0x2b/0x80
[ 162.309049][ T2289] __sys_sendmsg+0x10b/0x1a0
[ 162.309356][ T2289] ? __pfx___sys_sendmsg+0x10/0x10
[ 162.309697][ T2289] ? rcu_is_watching+0x12/0xc0
[ 162.310002][ T2289] do_syscall_64+0xc1/0x380
[ 162.310314][ T2289] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 162.310690][ T2289] RIP: 0033:0x7fde417d81e7
[ 162.311006][ T2289] 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
[ 162.312084][ T2289] RSP: 002b:00007ffe48ffeff8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 162.312555][ T2289] RAX: ffffffffffffffda RBX: 00007ffe48fff730 RCX: 00007fde417d81e7
[ 162.313019][ T2289] RDX: 0000000000000000 RSI: 00007ffe48fff060 RDI: 0000000000000005
[ 162.313476][ T2289] RBP: 0000000000000006 R08: 0000000000000078 R09: 0000000000000000
[ 162.313927][ T2289] R10: 00007fde41866ac0 R11: 0000000000000246 R12: 00007ffe48fff768
[ 162.314384][ T2289] R13: 00000000686e2602 R14: 0000000000499600 R15: 00007ffe48fff150
[ 162.314861][ T2289]
[ 162.315089][ T2289] irq event stamp: 44883
[ 162.315321][ T2289] hardirqs last enabled at (44893): [] __up_console_sem+0x6b/0x80
[ 162.315842][ T2289] hardirqs last disabled at (44900): [] __up_console_sem+0x50/0x80
[ 162.316378][ T2289] softirqs last enabled at (44930): [] handle_softirqs+0x358/0x620
[ 162.316913][ T2289] softirqs last disabled at (44909): [] __irq_exit_rcu+0xfa/0x160
[ 162.317455][ T2289] ---[ end trace 0000000000000000 ]---
[ 174.082973][ T66] vx0: left allmulticast mode
[ 174.083430][ T66] vx0: left promiscuous mode
[ 174.083903][ T66] br0: port 1(vx0) entered disabled state
[ 174.545487][ T66] vx0: left allmulticast mode
[ 174.545826][ T66] vx0: left promiscuous mode
[ 174.546307][ T66] br0: port 1(vx0) entered disabled state
[ 174.989460][ T66] vx0: left allmulticast mode
[ 174.989783][ T66] vx0: left promiscuous mode
[ 174.990998][ T66] br0: port 1(vx0) entered disabled state
[ 175.482307][ T66] vx0: left allmulticast mode
[ 175.482636][ T66] vx0: left promiscuous mode
[ 175.483604][ T66] br0: port 1(vx0) entered disabled state
[ 178.047414][ T2435] veth0: renamed from veth1
[ 180.764497][ T2462] br0: port 1(vx0) entered blocking state
[ 180.764893][ T2462] br0: port 1(vx0) entered disabled state
[ 180.765211][ T2462] vx0: entered allmulticast mode
[ 180.767753][ T2462] vx0: entered promiscuous mode
[ 180.771803][ T2462] br0: port 1(vx0) entered blocking state
[ 180.772098][ T2462] br0: port 1(vx0) entered forwarding state
[ 180.776254][ T2462] ------------[ cut here ]------------
[ 180.776560][ T2462] WARNING: CPU: 0 PID: 2462 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 180.777154][ T2462] Modules linked in: sctp netdevsim psample act_gact cls_flower sch_ingress vxlan
[ 180.777707][ T2462] CPU: 0 UID: 0 PID: 2462 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 180.778319][ T2462] Tainted: [W]=WARN
[ 180.778547][ T2462] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 180.778927][ T2462] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 180.779244][ T2462] Code: 00 00 8b 05 97 05 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 fa fd 9b 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
[ 180.780331][ T2462] RSP: 0018:ffffc90002ff7080 EFLAGS: 00010246
[ 180.780717][ T2462] RAX: 0000000000000000 RBX: ffff888005e02000 RCX: 0000000000000001
[ 180.781170][ T2462] RDX: 0000000000000000 RSI: ffffffffb2710759 RDI: ffffffffb1e58280
[ 180.781626][ T2462] RBP: ffffc90002ff7168 R08: 0000000000000000 R09: 0000000000000000
[ 180.782074][ T2462] R10: ffffc90002ff7198 R11: ffffffffb318d1e0 R12: 1ffff920005fee14
[ 180.782529][ T2462] R13: 00000000000005dc R14: ffffc90002ff7198 R15: ffff888005e02f48
[ 180.782979][ T2462] FS: 00007f926bf08800(0000) GS:ffff8880b0b99000(0000) knlGS:0000000000000000
[ 180.783510][ T2462] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 180.783888][ T2462] CR2: 000000000043d940 CR3: 000000000e940003 CR4: 0000000000772ef0
[ 180.784356][ T2462] PKRU: 55555554
[ 180.784590][ T2462] Call Trace:
[ 180.784820][ T2462]
[ 180.784979][ T2462] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 180.785286][ T2462] ? __lock_acquire+0x44d/0x7e0
[ 180.785601][ T2462] netif_set_mtu+0x88/0x100
[ 180.785900][ T2462] ? __pfx_netif_set_mtu+0x10/0x10
[ 180.786226][ T2462] dev_set_mtu+0xa4/0x230
[ 180.786456][ T2462] br_mtu_auto_adjust+0x189/0x270
[ 180.786761][ T2462] br_add_if+0xda3/0x1330
[ 180.787000][ T2462] do_set_master+0x38a/0x6d0
[ 180.787312][ T2462] ? rtnl_configure_link+0x1d3/0x260
[ 180.787718][ T2462] rtnl_newlink_create+0x3c9/0x8f0
[ 180.788021][ T2462] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 180.788334][ T2462] ? __dev_get_by_name+0x12/0x50
[ 180.788646][ T2462] ? rtnl_dev_get+0xa2/0x150
[ 180.788948][ T2462] ? __pfx_rtnl_dev_get+0x10/0x10
[ 180.789260][ T2462] ? rtnl_newlink+0x651/0xa60
[ 180.789563][ T2462] ? reacquire_held_locks+0xd1/0x200
[ 180.789868][ T2462] __rtnl_newlink+0x231/0xa40
[ 180.790190][ T2462] rtnl_newlink+0x69a/0xa60
[ 180.790497][ T2462] ? __pfx_rtnl_newlink+0x10/0x10
[ 180.790811][ T2462] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 180.791107][ T2462] ? __lock_release+0x5d/0x170
[ 180.791416][ T2462] ? __pfx_rtnl_newlink+0x10/0x10
[ 180.791715][ T2462] rtnetlink_rcv_msg+0x713/0xc00
[ 180.792023][ T2462] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 180.792342][ T2462] ? __lock_acquire+0x44d/0x7e0
[ 180.792649][ T2462] netlink_rcv_skb+0x124/0x350
[ 180.792952][ T2462] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 180.793262][ T2462] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 180.793573][ T2462] ? netlink_deliver_tap+0x13e/0x340
[ 180.793872][ T2462] ? netlink_deliver_tap+0xc3/0x340
[ 180.794188][ T2462] netlink_unicast+0x4a1/0x780
[ 180.794493][ T2462] ? __pfx_netlink_unicast+0x10/0x10
[ 180.794798][ T2462] ? __lock_acquire+0x44d/0x7e0
[ 180.795106][ T2462] netlink_sendmsg+0x721/0xbe0
[ 180.795419][ T2462] ? __pfx_netlink_sendmsg+0x10/0x10
[ 180.795722][ T2462] ? __import_iovec+0x238/0x3c0
[ 180.796032][ T2462] ____sys_sendmsg+0x7aa/0xa10
[ 180.796355][ T2462] ? __pfx_____sys_sendmsg+0x10/0x10
[ 180.796659][ T2462] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 180.797047][ T2462] ___sys_sendmsg+0xed/0x170
[ 180.797360][ T2462] ? __pfx____sys_sendmsg+0x10/0x10
[ 180.797661][ T2462] ? __pfx_handle_pte_fault+0x10/0x10
[ 180.797963][ T2462] ? reacquire_held_locks+0xd1/0x200
[ 180.798270][ T2462] ? do_user_addr_fault+0x461/0xe00
[ 180.798578][ T2462] ? __handle_mm_fault+0x3fc/0x5e0
[ 180.798878][ T2462] ? __pfx___handle_mm_fault+0x10/0x10
[ 180.799176][ T2462] ? lock_vma_under_rcu+0x36c/0x6b0
[ 180.799505][ T2462] __sys_sendmsg+0x10b/0x1a0
[ 180.799804][ T2462] ? __pfx___sys_sendmsg+0x10/0x10
[ 180.800102][ T2462] ? exc_page_fault+0x5d/0xc0
[ 180.800430][ T2462] ? do_user_addr_fault+0x959/0xe00
[ 180.800740][ T2462] ? rcu_is_watching+0x12/0xc0
[ 180.801042][ T2462] do_syscall_64+0xc1/0x380
[ 180.801352][ T2462] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 180.801724][ T2462] RIP: 0033:0x7f926c0d51e7
[ 180.802030][ T2462] 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
[ 180.803108][ T2462] RSP: 002b:00007ffe1361ad28 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 180.803568][ T2462] RAX: ffffffffffffffda RBX: 00007ffe1361b460 RCX: 00007f926c0d51e7
[ 180.804023][ T2462] RDX: 0000000000000000 RSI: 00007ffe1361ad90 RDI: 0000000000000005
[ 180.804491][ T2462] RBP: 0000000000000006 R08: 000000000000006c R09: 0000000000000000
[ 180.804949][ T2462] R10: 00007f926c163ac0 R11: 0000000000000246 R12: 00007ffe1361b498
[ 180.805407][ T2462] R13: 00000000686e2615 R14: 0000000000499600 R15: 00007ffe1361ae80
[ 180.805870][ T2462]
[ 180.806093][ T2462] irq event stamp: 45311
[ 180.806326][ T2462] hardirqs last enabled at (45321): [] __up_console_sem+0x6b/0x80
[ 180.806850][ T2462] hardirqs last disabled at (45328): [] __up_console_sem+0x50/0x80
[ 180.807376][ T2462] softirqs last enabled at (45274): [] handle_softirqs+0x358/0x620
[ 180.807894][ T2462] softirqs last disabled at (45253): [] __irq_exit_rcu+0xfa/0x160
[ 180.808436][ T2462] ---[ end trace 0000000000000000 ]---
[ 184.645017][ T2492] br0: port 1(vx0) entered blocking state
[ 184.645350][ T2492] br0: port 1(vx0) entered disabled state
[ 184.645655][ T2492] vx0: entered allmulticast mode
[ 184.648277][ T2492] vx0: entered promiscuous mode
[ 184.651641][ T2492] br0: port 1(vx0) entered blocking state
[ 184.651935][ T2492] br0: port 1(vx0) entered forwarding state
[ 184.654253][ T2492] ------------[ cut here ]------------
[ 184.654561][ T2492] WARNING: CPU: 1 PID: 2492 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 184.655170][ T2492] Modules linked in: sctp netdevsim psample act_gact cls_flower sch_ingress vxlan
[ 184.655731][ T2492] CPU: 1 UID: 0 PID: 2492 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 184.658134][ T2492] Tainted: [W]=WARN
[ 184.658538][ T2492] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 184.658923][ T2492] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 184.659367][ T2492] Code: 00 00 8b 05 97 05 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 fa fd 9b 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
[ 184.660447][ T2492] RSP: 0018:ffffc90002337080 EFLAGS: 00010246
[ 184.660830][ T2492] RAX: 0000000000000000 RBX: ffff88800bcc2000 RCX: 0000000000000001
[ 184.661290][ T2492] RDX: 0000000000000000 RSI: ffffffffb2710759 RDI: ffffffffb1e58280
[ 184.661740][ T2492] RBP: ffffc90002337168 R08: 0000000000000000 R09: 0000000000000000
[ 184.662198][ T2492] R10: ffffc90002337198 R11: ffffffffb318d1e0 R12: 1ffff92000466e14
[ 184.662648][ T2492] R13: 00000000000005dc R14: ffffc90002337198 R15: ffff88800bcc2f48
[ 184.663104][ T2492] FS: 00007fa3ddd1b800(0000) GS:ffff8880b0c19000(0000) knlGS:0000000000000000
[ 184.663643][ T2492] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 184.664024][ T2492] CR2: 000000000043d940 CR3: 0000000013707001 CR4: 0000000000772ef0
[ 184.664485][ T2492] PKRU: 55555554
[ 184.664721][ T2492] Call Trace:
[ 184.664950][ T2492]
[ 184.665106][ T2492] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 184.665415][ T2492] ? __lock_acquire+0x44d/0x7e0
[ 184.665730][ T2492] netif_set_mtu+0x88/0x100
[ 184.666032][ T2492] ? __pfx_netif_set_mtu+0x10/0x10
[ 184.666359][ T2492] dev_set_mtu+0xa4/0x230
[ 184.666590][ T2492] br_mtu_auto_adjust+0x189/0x270
[ 184.666897][ T2492] br_add_if+0xda3/0x1330
[ 184.667140][ T2492] do_set_master+0x38a/0x6d0
[ 184.667446][ T2492] ? rtnl_configure_link+0x1d3/0x260
[ 184.667749][ T2492] rtnl_newlink_create+0x3c9/0x8f0
[ 184.668055][ T2492] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 184.668359][ T2492] ? __dev_get_by_name+0x12/0x50
[ 184.668659][ T2492] ? rtnl_dev_get+0xa2/0x150
[ 184.668960][ T2492] ? __pfx_rtnl_dev_get+0x10/0x10
[ 184.669275][ T2492] ? rtnl_newlink+0x651/0xa60
[ 184.669601][ T2492] ? reacquire_held_locks+0xd1/0x200
[ 184.669909][ T2492] __rtnl_newlink+0x231/0xa40
[ 184.670233][ T2492] rtnl_newlink+0x69a/0xa60
[ 184.670539][ T2492] ? __pfx_rtnl_newlink+0x10/0x10
[ 184.670852][ T2492] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 184.671150][ T2492] ? __lock_release+0x5d/0x170
[ 184.671458][ T2492] ? __pfx_rtnl_newlink+0x10/0x10
[ 184.671761][ T2492] rtnetlink_rcv_msg+0x713/0xc00
[ 184.672064][ T2492] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 184.672375][ T2492] ? __lock_acquire+0x44d/0x7e0
[ 184.672680][ T2492] netlink_rcv_skb+0x124/0x350
[ 184.672980][ T2492] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 184.673288][ T2492] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 184.673610][ T2492] ? netlink_deliver_tap+0x13e/0x340
[ 184.673914][ T2492] ? netlink_deliver_tap+0xc3/0x340
[ 184.674224][ T2492] netlink_unicast+0x4a1/0x780
[ 184.674526][ T2492] ? __pfx_netlink_unicast+0x10/0x10
[ 184.674841][ T2492] ? __lock_acquire+0x44d/0x7e0
[ 184.675149][ T2492] netlink_sendmsg+0x721/0xbe0
[ 184.675463][ T2492] ? __pfx_netlink_sendmsg+0x10/0x10
[ 184.675765][ T2492] ? __import_iovec+0x238/0x3c0
[ 184.676074][ T2492] ____sys_sendmsg+0x7aa/0xa10
[ 184.676390][ T2492] ? __pfx_____sys_sendmsg+0x10/0x10
[ 184.676689][ T2492] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 184.677077][ T2492] ___sys_sendmsg+0xed/0x170
[ 184.677386][ T2492] ? __pfx____sys_sendmsg+0x10/0x10
[ 184.677731][ T2492] ? __pfx_handle_pte_fault+0x10/0x10
[ 184.678037][ T2492] ? reacquire_held_locks+0xd1/0x200
[ 184.678353][ T2492] ? do_user_addr_fault+0x461/0xe00
[ 184.678659][ T2492] ? __handle_mm_fault+0x3fc/0x5e0
[ 184.678960][ T2492] ? __pfx___handle_mm_fault+0x10/0x10
[ 184.679269][ T2492] ? lock_vma_under_rcu+0x36c/0x6b0
[ 184.679588][ T2492] __sys_sendmsg+0x10b/0x1a0
[ 184.679890][ T2492] ? __pfx___sys_sendmsg+0x10/0x10
[ 184.680202][ T2492] ? exc_page_fault+0x5d/0xc0
[ 184.680520][ T2492] ? do_user_addr_fault+0x959/0xe00
[ 184.680822][ T2492] ? rcu_is_watching+0x12/0xc0
[ 184.681126][ T2492] do_syscall_64+0xc1/0x380
[ 184.681436][ T2492] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 184.681809][ T2492] RIP: 0033:0x7fa3ddee81e7
[ 184.682118][ T2492] 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
[ 184.683202][ T2492] RSP: 002b:00007ffcdbd5a438 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 184.683664][ T2492] RAX: ffffffffffffffda RBX: 00007ffcdbd5ab70 RCX: 00007fa3ddee81e7
[ 184.684114][ T2492] RDX: 0000000000000000 RSI: 00007ffcdbd5a4a0 RDI: 0000000000000005
[ 184.684578][ T2492] RBP: 0000000000000006 R08: 000000000000006c R09: 0000000000000000
[ 184.685037][ T2492] R10: 00007fa3ddf76ac0 R11: 0000000000000246 R12: 00007ffcdbd5aba8
[ 184.685492][ T2492] R13: 00000000686e2619 R14: 0000000000499600 R15: 00007ffcdbd5a590
[ 184.685955][ T2492]
[ 184.686188][ T2492] irq event stamp: 46373
[ 184.686415][ T2492] hardirqs last enabled at (46381): [] __up_console_sem+0x6b/0x80
[ 184.686937][ T2492] hardirqs last disabled at (46388): [] __up_console_sem+0x50/0x80
[ 184.687463][ T2492] softirqs last enabled at (46242): [] handle_softirqs+0x358/0x620
[ 184.687992][ T2492] softirqs last disabled at (46237): [] __irq_exit_rcu+0xfa/0x160
[ 184.688518][ T2492] ---[ end trace 0000000000000000 ]---
[ 188.657210][ T2531] veth0: renamed from veth1
[ 191.348553][ T2558] br0: port 1(vx0) entered blocking state
[ 191.348946][ T2558] br0: port 1(vx0) entered disabled state
[ 191.349264][ T2558] vx0: entered allmulticast mode
[ 191.351782][ T2558] vx0: entered promiscuous mode
[ 191.355862][ T2558] br0: port 1(vx0) entered blocking state
[ 191.356167][ T2558] br0: port 1(vx0) entered forwarding state
[ 191.359831][ T2558] ------------[ cut here ]------------
[ 191.360146][ T2558] WARNING: CPU: 0 PID: 2558 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 191.360759][ T2558] Modules linked in: sctp netdevsim psample act_gact cls_flower sch_ingress vxlan
[ 191.361316][ T2558] CPU: 0 UID: 0 PID: 2558 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 191.362017][ T2558] Tainted: [W]=WARN
[ 191.362253][ T2558] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 191.362638][ T2558] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 191.362946][ T2558] Code: 00 00 8b 05 97 05 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 fa fd 9b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 191.364028][ T2558] RSP: 0018:ffffc900033c7080 EFLAGS: 00010246
[ 191.364431][ T2558] RAX: 0000000000000000 RBX: ffff88800a04a000 RCX: 0000000000000001
[ 191.364897][ T2558] RDX: 0000000000000000 RSI: ffffffffb2710759 RDI: ffffffffb1e58280
[ 191.365355][ T2558] RBP: ffffc900033c7168 R08: 0000000000000000 R09: 0000000000000000
[ 191.365806][ T2558] R10: ffffc900033c7198 R11: ffffffffb318d1e0 R12: 1ffff92000678e14
[ 191.366271][ T2558] R13: 00000000000005dc R14: ffffc900033c7198 R15: ffff88800a04af48
[ 191.366722][ T2558] FS: 00007f5b11917800(0000) GS:ffff8880b0b99000(0000) knlGS:0000000000000000
[ 191.367257][ T2558] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 191.367637][ T2558] CR2: 00007f5b11b02ba0 CR3: 0000000012efd001 CR4: 0000000000772ef0
[ 191.368091][ T2558] PKRU: 55555554
[ 191.368330][ T2558] Call Trace:
[ 191.368555][ T2558]
[ 191.368711][ T2558] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 191.369014][ T2558] ? __lock_acquire+0x44d/0x7e0
[ 191.369335][ T2558] netif_set_mtu+0x88/0x100
[ 191.369638][ T2558] ? __pfx_netif_set_mtu+0x10/0x10
[ 191.369954][ T2558] dev_set_mtu+0xa4/0x230
[ 191.370194][ T2558] br_mtu_auto_adjust+0x189/0x270
[ 191.370501][ T2558] br_add_if+0xda3/0x1330
[ 191.370745][ T2558] do_set_master+0x38a/0x6d0
[ 191.371045][ T2558] ? rtnl_configure_link+0x1d3/0x260
[ 191.371358][ T2558] rtnl_newlink_create+0x3c9/0x8f0
[ 191.371666][ T2558] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 191.371966][ T2558] ? __dev_get_by_name+0x12/0x50
[ 191.372283][ T2558] ? rtnl_dev_get+0xa2/0x150
[ 191.372591][ T2558] ? __pfx_rtnl_dev_get+0x10/0x10
[ 191.372903][ T2558] ? rtnl_newlink+0x651/0xa60
[ 191.373211][ T2558] ? reacquire_held_locks+0xd1/0x200
[ 191.373515][ T2558] __rtnl_newlink+0x231/0xa40
[ 191.373824][ T2558] rtnl_newlink+0x69a/0xa60
[ 191.374130][ T2558] ? __pfx_rtnl_newlink+0x10/0x10
[ 191.374448][ T2558] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 191.374752][ T2558] ? __lock_release+0x5d/0x170
[ 191.375055][ T2558] ? __pfx_rtnl_newlink+0x10/0x10
[ 191.375367][ T2558] rtnetlink_rcv_msg+0x713/0xc00
[ 191.375670][ T2558] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 191.375976][ T2558] ? __lock_acquire+0x44d/0x7e0
[ 191.376302][ T2558] netlink_rcv_skb+0x124/0x350
[ 191.376604][ T2558] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 191.376904][ T2558] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 191.377225][ T2558] ? netlink_deliver_tap+0x13e/0x340
[ 191.377530][ T2558] ? netlink_deliver_tap+0xc3/0x340
[ 191.377832][ T2558] netlink_unicast+0x4a1/0x780
[ 191.378136][ T2558] ? __pfx_netlink_unicast+0x10/0x10
[ 191.378467][ T2558] ? __lock_acquire+0x44d/0x7e0
[ 191.378780][ T2558] netlink_sendmsg+0x721/0xbe0
[ 191.379086][ T2558] ? __pfx_netlink_sendmsg+0x10/0x10
[ 191.379400][ T2558] ? __import_iovec+0x238/0x3c0
[ 191.379719][ T2558] ____sys_sendmsg+0x7aa/0xa10
[ 191.380023][ T2558] ? __pfx_____sys_sendmsg+0x10/0x10
[ 191.380338][ T2558] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 191.380724][ T2558] ___sys_sendmsg+0xed/0x170
[ 191.381027][ T2558] ? __pfx____sys_sendmsg+0x10/0x10
[ 191.381345][ T2558] ? rcu_read_lock_any_held+0x43/0xb0
[ 191.381650][ T2558] ? rcu_read_lock_any_held+0x43/0xb0
[ 191.381952][ T2558] ? validate_chain+0x166/0x4d0
[ 191.382265][ T2558] ? __lock_acquire+0x44d/0x7e0
[ 191.382575][ T2558] ? find_held_lock+0x2b/0x80
[ 191.382878][ T2558] __sys_sendmsg+0x10b/0x1a0
[ 191.383190][ T2558] ? __pfx___sys_sendmsg+0x10/0x10
[ 191.383505][ T2558] ? rcu_is_watching+0x12/0xc0
[ 191.383807][ T2558] do_syscall_64+0xc1/0x380
[ 191.384113][ T2558] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 191.384507][ T2558] RIP: 0033:0x7f5b11ae41e7
[ 191.384824][ T2558] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 191.385902][ T2558] RSP: 002b:00007ffe0bd84e58 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 191.386368][ T2558] RAX: ffffffffffffffda RBX: 00007ffe0bd85590 RCX: 00007f5b11ae41e7
[ 191.386819][ T2558] RDX: 0000000000000000 RSI: 00007ffe0bd84ec0 RDI: 0000000000000005
[ 191.387284][ T2558] RBP: 0000000000000006 R08: 0000000000000078 R09: 0000000000000000
[ 191.387739][ T2558] R10: 00007f5b11b72ac0 R11: 0000000000000246 R12: 00007ffe0bd855c8
[ 191.388206][ T2558] R13: 00000000686e261f R14: 0000000000499600 R15: 00007ffe0bd84fb0
[ 191.388673][ T2558]
[ 191.388899][ T2558] irq event stamp: 49515
[ 191.389124][ T2558] hardirqs last enabled at (49523): [] __up_console_sem+0x6b/0x80
[ 191.389651][ T2558] hardirqs last disabled at (49532): [] __up_console_sem+0x50/0x80
[ 191.390173][ T2558] softirqs last enabled at (49496): [] handle_softirqs+0x358/0x620
[ 191.390705][ T2558] softirqs last disabled at (49481): [] __irq_exit_rcu+0xfa/0x160
[ 191.391232][ T2558] ---[ end trace 0000000000000000 ]---
[ 195.194777][ T2588] br0: port 1(vx0) entered blocking state
[ 195.195121][ T2588] br0: port 1(vx0) entered disabled state
[ 195.195451][ T2588] vx0: entered allmulticast mode
[ 195.197976][ T2588] vx0: entered promiscuous mode
[ 195.204333][ T2588] br0: port 1(vx0) entered blocking state
[ 195.204648][ T2588] br0: port 1(vx0) entered forwarding state
[ 195.208302][ T2588] ------------[ cut here ]------------
[ 195.208611][ T2588] WARNING: CPU: 3 PID: 2588 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 195.209218][ T2588] Modules linked in: sctp netdevsim psample act_gact cls_flower sch_ingress vxlan
[ 195.209779][ T2588] CPU: 3 UID: 0 PID: 2588 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 195.210405][ T2588] Tainted: [W]=WARN
[ 195.210638][ T2588] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 195.211035][ T2588] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 195.211383][ T2588] Code: 00 00 8b 05 97 05 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 fa fd 9b 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
[ 195.212476][ T2588] RSP: 0018:ffffc90003577080 EFLAGS: 00010246
[ 195.212860][ T2588] RAX: 0000000000000000 RBX: ffff88801385a000 RCX: 0000000000000001
[ 195.213326][ T2588] RDX: 0000000000000000 RSI: ffffffffb2710759 RDI: ffffffffb1e58280
[ 195.213829][ T2588] RBP: ffffc90003577168 R08: 0000000000000000 R09: 0000000000000000
[ 195.214293][ T2588] R10: ffffc90003577198 R11: ffffffffb318d1e0 R12: 1ffff920006aee14
[ 195.214769][ T2588] R13: 00000000000005dc R14: ffffc90003577198 R15: ffff88801385af48
[ 195.215229][ T2588] FS: 00007f2fc3ebe800(0000) GS:ffff8880b0d19000(0000) knlGS:0000000000000000
[ 195.215762][ T2588] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 195.216142][ T2588] CR2: 00007f0e66a6d000 CR3: 000000000beaa001 CR4: 0000000000772ef0
[ 195.216612][ T2588] PKRU: 55555554
[ 195.216846][ T2588] Call Trace:
[ 195.217072][ T2588]
[ 195.217237][ T2588] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 195.217542][ T2588] ? __lock_acquire+0x44d/0x7e0
[ 195.217856][ T2588] netif_set_mtu+0x88/0x100
[ 195.218157][ T2588] ? __pfx_netif_set_mtu+0x10/0x10
[ 195.218482][ T2588] dev_set_mtu+0xa4/0x230
[ 195.218712][ T2588] br_mtu_auto_adjust+0x189/0x270
[ 195.219026][ T2588] br_add_if+0xda3/0x1330
[ 195.219273][ T2588] do_set_master+0x38a/0x6d0
[ 195.219571][ T2588] ? rtnl_configure_link+0x1d3/0x260
[ 195.219875][ T2588] rtnl_newlink_create+0x3c9/0x8f0
[ 195.220186][ T2588] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 195.220484][ T2588] ? __dev_get_by_name+0x12/0x50
[ 195.220784][ T2588] ? rtnl_dev_get+0xa2/0x150
[ 195.221082][ T2588] ? __pfx_rtnl_dev_get+0x10/0x10
[ 195.221401][ T2588] ? rtnl_newlink+0x651/0xa60
[ 195.221698][ T2588] ? reacquire_held_locks+0xd1/0x200
[ 195.222002][ T2588] __rtnl_newlink+0x231/0xa40
[ 195.222320][ T2588] rtnl_newlink+0x69a/0xa60
[ 195.222627][ T2588] ? __pfx_rtnl_newlink+0x10/0x10
[ 195.222940][ T2588] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 195.223245][ T2588] ? __lock_release+0x5d/0x170
[ 195.223554][ T2588] ? __pfx_rtnl_newlink+0x10/0x10
[ 195.223854][ T2588] rtnetlink_rcv_msg+0x713/0xc00
[ 195.224157][ T2588] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 195.224470][ T2588] ? __lock_acquire+0x44d/0x7e0
[ 195.224784][ T2588] netlink_rcv_skb+0x124/0x350
[ 195.225085][ T2588] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 195.225395][ T2588] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 195.225707][ T2588] ? netlink_deliver_tap+0x13e/0x340
[ 195.226010][ T2588] ? netlink_deliver_tap+0xc3/0x340
[ 195.226323][ T2588] netlink_unicast+0x4a1/0x780
[ 195.226626][ T2588] ? __pfx_netlink_unicast+0x10/0x10
[ 195.226925][ T2588] ? __lock_acquire+0x44d/0x7e0
[ 195.227239][ T2588] netlink_sendmsg+0x721/0xbe0
[ 195.227545][ T2588] ? __pfx_netlink_sendmsg+0x10/0x10
[ 195.227847][ T2588] ? __import_iovec+0x238/0x3c0
[ 195.228161][ T2588] ____sys_sendmsg+0x7aa/0xa10
[ 195.228472][ T2588] ? __pfx_____sys_sendmsg+0x10/0x10
[ 195.228772][ T2588] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 195.229159][ T2588] ___sys_sendmsg+0xed/0x170
[ 195.229471][ T2588] ? __pfx____sys_sendmsg+0x10/0x10
[ 195.229778][ T2588] ? rcu_read_lock_any_held+0x43/0xb0
[ 195.230083][ T2588] ? rcu_read_lock_any_held+0x43/0xb0
[ 195.230400][ T2588] ? validate_chain+0x166/0x4d0
[ 195.230707][ T2588] ? __lock_acquire+0x44d/0x7e0
[ 195.231017][ T2588] ? find_held_lock+0x2b/0x80
[ 195.231331][ T2588] __sys_sendmsg+0x10b/0x1a0
[ 195.231633][ T2588] ? __pfx___sys_sendmsg+0x10/0x10
[ 195.231947][ T2588] ? rcu_is_watching+0x12/0xc0
[ 195.232259][ T2588] do_syscall_64+0xc1/0x380
[ 195.232569][ T2588] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 195.232943][ T2588] RIP: 0033:0x7f2fc408b1e7
[ 195.233262][ T2588] 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
[ 195.234344][ T2588] RSP: 002b:00007ffe5d3defc8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 195.234814][ T2588] RAX: ffffffffffffffda RBX: 00007ffe5d3df700 RCX: 00007f2fc408b1e7
[ 195.235272][ T2588] RDX: 0000000000000000 RSI: 00007ffe5d3df030 RDI: 0000000000000005
[ 195.235723][ T2588] RBP: 0000000000000006 R08: 0000000000000078 R09: 0000000000000000
[ 195.236172][ T2588] R10: 00007f2fc4119ac0 R11: 0000000000000246 R12: 00007ffe5d3df738
[ 195.236635][ T2588] R13: 00000000686e2623 R14: 0000000000499600 R15: 00007ffe5d3df120
[ 195.237100][ T2588]
[ 195.237332][ T2588] irq event stamp: 47085
[ 195.237556][ T2588] hardirqs last enabled at (47093): [] __up_console_sem+0x6b/0x80
[ 195.238083][ T2588] hardirqs last disabled at (47100): [] __up_console_sem+0x50/0x80
[ 195.238648][ T2588] softirqs last enabled at (46530): [] handle_softirqs+0x358/0x620
[ 195.239175][ T2588] softirqs last disabled at (46525): [] __irq_exit_rcu+0xfa/0x160
[ 195.239707][ T2588] ---[ end trace 0000000000000000 ]---
[ 207.171999][ T66] vx0: left allmulticast mode
[ 207.172328][ T66] vx0: left promiscuous mode
[ 207.172929][ T66] br0: port 1(vx0) entered disabled state
[ 207.643282][ T66] vx0: left allmulticast mode
[ 207.643600][ T66] vx0: left promiscuous mode
[ 207.644063][ T66] br0: port 1(vx0) entered disabled state
[ 208.115405][ T66] vx0: left allmulticast mode
[ 208.115758][ T66] vx0: left promiscuous mode
[ 208.116287][ T66] br0: port 1(vx0) entered disabled state
[ 208.594543][ T66] vx0: left allmulticast mode
[ 208.595112][ T66] vx0: left promiscuous mode
[ 208.595853][ T66] br0: port 1(vx0) entered disabled state
[ 211.189700][ T2735] veth0: renamed from veth1
[ 213.943705][ T2761] br0: port 1(vx0) entered blocking state
[ 213.944112][ T2761] br0: port 1(vx0) entered disabled state
[ 213.944437][ T2761] vx0: entered allmulticast mode
[ 213.946987][ T2761] vx0: entered promiscuous mode
[ 213.951248][ T2761] br0: port 1(vx0) entered blocking state
[ 213.951553][ T2761] br0: port 1(vx0) entered forwarding state
[ 213.965779][ T2761] ------------[ cut here ]------------
[ 213.966112][ T2761] WARNING: CPU: 0 PID: 2761 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 213.966761][ T2761] Modules linked in: sctp netdevsim psample act_gact cls_flower sch_ingress vxlan
[ 213.967357][ T2761] CPU: 0 UID: 0 PID: 2761 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 213.968010][ T2761] Tainted: [W]=WARN
[ 213.968266][ T2761] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 213.968664][ T2761] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 213.968990][ T2761] Code: 00 00 8b 05 97 05 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 fa fd 9b 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
[ 213.970141][ T2761] RSP: 0018:ffffc90003af7080 EFLAGS: 00010246
[ 213.970600][ T2761] RAX: 0000000000000000 RBX: ffff88800e85a000 RCX: 0000000000000001
[ 213.971085][ T2761] RDX: 0000000000000000 RSI: ffffffffb2710759 RDI: ffffffffb1e58280
[ 213.971579][ T2761] RBP: ffffc90003af7168 R08: 0000000000000000 R09: 0000000000000000
[ 213.972067][ T2761] R10: ffffc90003af7198 R11: ffffffffb318d1e0 R12: 1ffff9200075ee14
[ 213.972554][ T2761] R13: 00000000000005dc R14: ffffc90003af7198 R15: ffff88800e85af48
[ 213.973032][ T2761] FS: 00007f1cdfc0c800(0000) GS:ffff8880b0b99000(0000) knlGS:0000000000000000
[ 213.973598][ T2761] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 213.974004][ T2761] CR2: 000000000043d940 CR3: 0000000009611003 CR4: 0000000000772ef0
[ 213.974494][ T2761] PKRU: 55555554
[ 213.974742][ T2761] Call Trace:
[ 213.974979][ T2761]
[ 213.975146][ T2761] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 213.975477][ T2761] ? __lock_acquire+0x44d/0x7e0
[ 213.975811][ T2761] netif_set_mtu+0x88/0x100
[ 213.976129][ T2761] ? __pfx_netif_set_mtu+0x10/0x10
[ 213.976479][ T2761] dev_set_mtu+0xa4/0x230
[ 213.976722][ T2761] br_mtu_auto_adjust+0x189/0x270
[ 213.977045][ T2761] br_add_if+0xda3/0x1330
[ 213.977304][ T2761] do_set_master+0x38a/0x6d0
[ 213.977623][ T2761] ? rtnl_configure_link+0x1d3/0x260
[ 213.977947][ T2761] rtnl_newlink_create+0x3c9/0x8f0
[ 213.978281][ T2761] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 213.978604][ T2761] ? __dev_get_by_name+0x12/0x50
[ 213.978925][ T2761] ? rtnl_dev_get+0xa2/0x150
[ 213.979255][ T2761] ? __pfx_rtnl_dev_get+0x10/0x10
[ 213.979585][ T2761] ? rtnl_newlink+0x651/0xa60
[ 213.979900][ T2761] ? reacquire_held_locks+0xd1/0x200
[ 213.980234][ T2761] __rtnl_newlink+0x231/0xa40
[ 213.980567][ T2761] rtnl_newlink+0x69a/0xa60
[ 213.980878][ T2761] ? __pfx_rtnl_newlink+0x10/0x10
[ 213.981219][ T2761] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 213.981533][ T2761] ? __lock_release+0x5d/0x170
[ 213.981844][ T2761] ? __pfx_rtnl_newlink+0x10/0x10
[ 213.982159][ T2761] rtnetlink_rcv_msg+0x713/0xc00
[ 213.982487][ T2761] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 213.982814][ T2761] ? __lock_acquire+0x44d/0x7e0
[ 213.983143][ T2761] netlink_rcv_skb+0x124/0x350
[ 213.983481][ T2761] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 213.983808][ T2761] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 213.984139][ T2761] ? netlink_deliver_tap+0x13e/0x340
[ 213.984471][ T2761] ? netlink_deliver_tap+0xc3/0x340
[ 213.984800][ T2761] netlink_unicast+0x4a1/0x780
[ 213.985125][ T2761] ? __pfx_netlink_unicast+0x10/0x10
[ 213.985453][ T2761] ? __lock_acquire+0x44d/0x7e0
[ 213.985789][ T2761] netlink_sendmsg+0x721/0xbe0
[ 213.986111][ T2761] ? __pfx_netlink_sendmsg+0x10/0x10
[ 213.986442][ T2761] ? __import_iovec+0x238/0x3c0
[ 213.986772][ T2761] ____sys_sendmsg+0x7aa/0xa10
[ 213.987094][ T2761] ? __pfx_____sys_sendmsg+0x10/0x10
[ 213.987424][ T2761] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 213.987840][ T2761] ___sys_sendmsg+0xed/0x170
[ 213.988165][ T2761] ? __pfx____sys_sendmsg+0x10/0x10
[ 213.988494][ T2761] ? __pfx_handle_pte_fault+0x10/0x10
[ 213.988818][ T2761] ? reacquire_held_locks+0xd1/0x200
[ 213.989136][ T2761] ? do_user_addr_fault+0x461/0xe00
[ 213.989470][ T2761] ? __handle_mm_fault+0x3fc/0x5e0
[ 213.989788][ T2761] ? __pfx___handle_mm_fault+0x10/0x10
[ 213.990105][ T2761] ? lock_vma_under_rcu+0x36c/0x6b0
[ 213.990459][ T2761] __sys_sendmsg+0x10b/0x1a0
[ 213.990778][ T2761] ? __pfx___sys_sendmsg+0x10/0x10
[ 213.991096][ T2761] ? exc_page_fault+0x5d/0xc0
[ 213.991433][ T2761] ? do_user_addr_fault+0x959/0xe00
[ 213.991754][ T2761] ? rcu_is_watching+0x12/0xc0
[ 213.992074][ T2761] do_syscall_64+0xc1/0x380
[ 213.992408][ T2761] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 213.992810][ T2761] RIP: 0033:0x7f1cdfdd91e7
[ 213.993137][ T2761] 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
[ 213.994284][ T2761] RSP: 002b:00007fffbb7a3df8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 213.994779][ T2761] RAX: ffffffffffffffda RBX: 00007fffbb7a4530 RCX: 00007f1cdfdd91e7
[ 213.995267][ T2761] RDX: 0000000000000000 RSI: 00007fffbb7a3e60 RDI: 0000000000000005
[ 213.995747][ T2761] RBP: 0000000000000006 R08: 000000000000006c R09: 0000000000000000
[ 213.996236][ T2761] R10: 00007f1cdfe67ac0 R11: 0000000000000246 R12: 00007fffbb7a4568
[ 213.996717][ T2761] R13: 00000000686e2636 R14: 0000000000499600 R15: 00007fffbb7a3f50
[ 213.997225][ T2761]
[ 213.997466][ T2761] irq event stamp: 57629
[ 213.997706][ T2761] hardirqs last enabled at (57637): [] __up_console_sem+0x6b/0x80
[ 213.998269][ T2761] hardirqs last disabled at (57646): [] __up_console_sem+0x50/0x80
[ 213.998822][ T2761] softirqs last enabled at (57600): [] handle_softirqs+0x358/0x620
[ 213.999395][ T2761] softirqs last disabled at (57591): [] __irq_exit_rcu+0xfa/0x160
[ 213.999953][ T2761] ---[ end trace 0000000000000000 ]---
[ 218.500566][ T2791] br0: port 1(vx0) entered blocking state
[ 218.501096][ T2791] br0: port 1(vx0) entered disabled state
[ 218.503408][ T2791] vx0: entered allmulticast mode
[ 218.505904][ T2791] vx0: entered promiscuous mode
[ 218.509967][ T2791] br0: port 1(vx0) entered blocking state
[ 218.510330][ T2791] br0: port 1(vx0) entered forwarding state
[ 218.512981][ T2791] ------------[ cut here ]------------
[ 218.513342][ T2791] WARNING: CPU: 3 PID: 2791 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 218.513984][ T2791] Modules linked in: sctp netdevsim psample act_gact cls_flower sch_ingress vxlan
[ 218.514617][ T2791] CPU: 3 UID: 0 PID: 2791 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 218.515294][ T2791] Tainted: [W]=WARN
[ 218.515532][ T2791] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 218.515925][ T2791] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 218.516270][ T2791] Code: 00 00 8b 05 97 05 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 fa fd 9b 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
[ 218.517452][ T2791] RSP: 0018:ffffc90003c67080 EFLAGS: 00010246
[ 218.517861][ T2791] RAX: 0000000000000000 RBX: ffff88800a04a000 RCX: 0000000000000001
[ 218.518346][ T2791] RDX: 0000000000000000 RSI: ffffffffb2710759 RDI: ffffffffb1e58280
[ 218.518811][ T2791] RBP: ffffc90003c67168 R08: 0000000000000000 R09: 0000000000000000
[ 218.519293][ T2791] R10: ffffc90003c67198 R11: ffffffffb318d1e0 R12: 1ffff9200078ce14
[ 218.519780][ T2791] R13: 00000000000005dc R14: ffffc90003c67198 R15: ffff88800a04af48
[ 218.520264][ T2791] FS: 00007f2150e60800(0000) GS:ffff8880b0d19000(0000) knlGS:0000000000000000
[ 218.520816][ T2791] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 218.521230][ T2791] CR2: 00005588afdcfdec CR3: 0000000013785006 CR4: 0000000000772ef0
[ 218.521731][ T2791] PKRU: 55555554
[ 218.521967][ T2791] Call Trace:
[ 218.522219][ T2791]
[ 218.522386][ T2791] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 218.522701][ T2791] ? __lock_acquire+0x44d/0x7e0
[ 218.523031][ T2791] netif_set_mtu+0x88/0x100
[ 218.523363][ T2791] ? __pfx_netif_set_mtu+0x10/0x10
[ 218.523693][ T2791] dev_set_mtu+0xa4/0x230
[ 218.523946][ T2791] br_mtu_auto_adjust+0x189/0x270
[ 218.524283][ T2791] br_add_if+0xda3/0x1330
[ 218.524532][ T2791] do_set_master+0x38a/0x6d0
[ 218.524855][ T2791] ? rtnl_configure_link+0x1d3/0x260
[ 218.525175][ T2791] rtnl_newlink_create+0x3c9/0x8f0
[ 218.525509][ T2791] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 218.525824][ T2791] ? __dev_get_by_name+0x12/0x50
[ 218.526162][ T2791] ? rtnl_dev_get+0xa2/0x150
[ 218.526502][ T2791] ? __pfx_rtnl_dev_get+0x10/0x10
[ 218.526828][ T2791] ? rtnl_newlink+0x651/0xa60
[ 218.527142][ T2791] ? reacquire_held_locks+0xd1/0x200
[ 218.527477][ T2791] __rtnl_newlink+0x231/0xa40
[ 218.527808][ T2791] rtnl_newlink+0x69a/0xa60
[ 218.528127][ T2791] ? __pfx_rtnl_newlink+0x10/0x10
[ 218.528469][ T2791] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 218.528803][ T2791] ? __lock_release+0x5d/0x170
[ 218.529127][ T2791] ? __pfx_rtnl_newlink+0x10/0x10
[ 218.529455][ T2791] rtnetlink_rcv_msg+0x713/0xc00
[ 218.529771][ T2791] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 218.530093][ T2791] ? __lock_acquire+0x44d/0x7e0
[ 218.530427][ T2791] netlink_rcv_skb+0x124/0x350
[ 218.530750][ T2791] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 218.531067][ T2791] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 218.531411][ T2791] ? netlink_deliver_tap+0x13e/0x340
[ 218.531722][ T2791] ? netlink_deliver_tap+0xc3/0x340
[ 218.532033][ T2791] netlink_unicast+0x4a1/0x780
[ 218.532361][ T2791] ? __pfx_netlink_unicast+0x10/0x10
[ 218.532674][ T2791] ? __lock_acquire+0x44d/0x7e0
[ 218.532992][ T2791] netlink_sendmsg+0x721/0xbe0
[ 218.533320][ T2791] ? __pfx_netlink_sendmsg+0x10/0x10
[ 218.533648][ T2791] ? __import_iovec+0x238/0x3c0
[ 218.533973][ T2791] ____sys_sendmsg+0x7aa/0xa10
[ 218.534296][ T2791] ? __pfx_____sys_sendmsg+0x10/0x10
[ 218.534602][ T2791] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 218.535006][ T2791] ___sys_sendmsg+0xed/0x170
[ 218.535324][ T2791] ? __pfx____sys_sendmsg+0x10/0x10
[ 218.535631][ T2791] ? __pfx_handle_pte_fault+0x10/0x10
[ 218.535962][ T2791] ? reacquire_held_locks+0xd1/0x200
[ 218.536276][ T2791] ? do_user_addr_fault+0x461/0xe00
[ 218.536594][ T2791] ? __handle_mm_fault+0x3fc/0x5e0
[ 218.536900][ T2791] ? __pfx___handle_mm_fault+0x10/0x10
[ 218.537217][ T2791] ? lock_vma_under_rcu+0x36c/0x6b0
[ 218.537547][ T2791] __sys_sendmsg+0x10b/0x1a0
[ 218.537870][ T2791] ? __pfx___sys_sendmsg+0x10/0x10
[ 218.538191][ T2791] ? exc_page_fault+0x5d/0xc0
[ 218.538515][ T2791] ? do_user_addr_fault+0x959/0xe00
[ 218.538825][ T2791] ? rcu_is_watching+0x12/0xc0
[ 218.539136][ T2791] do_syscall_64+0xc1/0x380
[ 218.539455][ T2791] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 218.539844][ T2791] RIP: 0033:0x7f215102d1e7
[ 218.540204][ T2791] 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
[ 218.541318][ T2791] RSP: 002b:00007fff3fc47108 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 218.541796][ T2791] RAX: ffffffffffffffda RBX: 00007fff3fc47840 RCX: 00007f215102d1e7
[ 218.542285][ T2791] RDX: 0000000000000000 RSI: 00007fff3fc47170 RDI: 0000000000000005
[ 218.542745][ T2791] RBP: 0000000000000006 R08: 000000000000006c R09: 0000000000000000
[ 218.543216][ T2791] R10: 00007f21510bbac0 R11: 0000000000000246 R12: 00007fff3fc47878
[ 218.543678][ T2791] R13: 00000000686e263b R14: 0000000000499600 R15: 00007fff3fc47260
[ 218.544157][ T2791]
[ 218.544403][ T2791] irq event stamp: 43953
[ 218.544640][ T2791] hardirqs last enabled at (43961): [] __up_console_sem+0x6b/0x80
[ 218.545204][ T2791] hardirqs last disabled at (43970): [] __up_console_sem+0x50/0x80
[ 218.545734][ T2791] softirqs last enabled at (43172): [] handle_softirqs+0x358/0x620
[ 218.546294][ T2791] softirqs last disabled at (43987): [] __irq_exit_rcu+0xfa/0x160
[ 218.546823][ T2791] ---[ end trace 0000000000000000 ]---
[ 223.413552][ T2830] veth0: renamed from veth1
[ 226.656800][ T2857] br0: port 1(vx0) entered blocking state
[ 226.657323][ T2857] br0: port 1(vx0) entered disabled state
[ 226.657673][ T2857] vx0: entered allmulticast mode
[ 226.660939][ T2857] vx0: entered promiscuous mode
[ 226.664796][ T2857] br0: port 1(vx0) entered blocking state
[ 226.665249][ T2857] br0: port 1(vx0) entered forwarding state
[ 226.667874][ T2857] ------------[ cut here ]------------
[ 226.668509][ T2857] WARNING: CPU: 2 PID: 2857 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 226.669153][ T2857] Modules linked in: sctp netdevsim psample act_gact cls_flower sch_ingress vxlan
[ 226.669757][ T2857] CPU: 2 UID: 0 PID: 2857 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 226.670412][ T2857] Tainted: [W]=WARN
[ 226.670666][ T2857] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 226.671071][ T2857] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 226.671431][ T2857] Code: 00 00 8b 05 97 05 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 fa fd 9b 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
[ 226.672607][ T2857] RSP: 0018:ffffc90003f07080 EFLAGS: 00010246
[ 226.673017][ T2857] RAX: 0000000000000000 RBX: ffff88800beca000 RCX: 0000000000000001
[ 226.673498][ T2857] RDX: 0000000000000000 RSI: ffffffffb2710759 RDI: ffffffffb1e58280
[ 226.673969][ T2857] RBP: ffffc90003f07168 R08: 0000000000000000 R09: 0000000000000000
[ 226.674466][ T2857] R10: ffffc90003f07198 R11: ffffffffb318d1e0 R12: 1ffff920007e0e14
[ 226.674940][ T2857] R13: 00000000000005dc R14: ffffc90003f07198 R15: ffff88800becaf48
[ 226.675448][ T2857] FS: 00007fd5414b2800(0000) GS:ffff8880b0c99000(0000) knlGS:0000000000000000
[ 226.675998][ T2857] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 226.676422][ T2857] CR2: 00007fd54169dba0 CR3: 000000000529f001 CR4: 0000000000772ef0
[ 226.676894][ T2857] PKRU: 55555554
[ 226.677141][ T2857] Call Trace:
[ 226.677393][ T2857]
[ 226.677569][ T2857] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 226.677902][ T2857] ? __lock_acquire+0x44d/0x7e0
[ 226.678262][ T2857] netif_set_mtu+0x88/0x100
[ 226.678577][ T2857] ? __pfx_netif_set_mtu+0x10/0x10
[ 226.678922][ T2857] dev_set_mtu+0xa4/0x230
[ 226.679174][ T2857] br_mtu_auto_adjust+0x189/0x270
[ 226.679522][ T2857] br_add_if+0xda3/0x1330
[ 226.679786][ T2857] do_set_master+0x38a/0x6d0
[ 226.680107][ T2857] ? rtnl_configure_link+0x1d3/0x260
[ 226.680437][ T2857] rtnl_newlink_create+0x3c9/0x8f0
[ 226.680758][ T2857] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 226.681082][ T2857] ? __dev_get_by_name+0x12/0x50
[ 226.681426][ T2857] ? rtnl_dev_get+0xa2/0x150
[ 226.681743][ T2857] ? __pfx_rtnl_dev_get+0x10/0x10
[ 226.682069][ T2857] ? rtnl_newlink+0x651/0xa60
[ 226.682397][ T2857] ? reacquire_held_locks+0xd1/0x200
[ 226.682727][ T2857] __rtnl_newlink+0x231/0xa40
[ 226.683056][ T2857] rtnl_newlink+0x69a/0xa60
[ 226.683401][ T2857] ? __pfx_rtnl_newlink+0x10/0x10
[ 226.683747][ T2857] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 226.684068][ T2857] ? __lock_release+0x5d/0x170
[ 226.684398][ T2857] ? __pfx_rtnl_newlink+0x10/0x10
[ 226.684726][ T2857] rtnetlink_rcv_msg+0x713/0xc00
[ 226.685058][ T2857] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 226.685393][ T2857] ? __lock_acquire+0x44d/0x7e0
[ 226.685720][ T2857] netlink_rcv_skb+0x124/0x350
[ 226.686064][ T2857] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 226.686400][ T2857] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 226.686736][ T2857] ? netlink_deliver_tap+0x13e/0x340
[ 226.687062][ T2857] ? netlink_deliver_tap+0xc3/0x340
[ 226.687405][ T2857] netlink_unicast+0x4a1/0x780
[ 226.687740][ T2857] ? __pfx_netlink_unicast+0x10/0x10
[ 226.688059][ T2857] ? __lock_acquire+0x44d/0x7e0
[ 226.688406][ T2857] netlink_sendmsg+0x721/0xbe0
[ 226.688731][ T2857] ? __pfx_netlink_sendmsg+0x10/0x10
[ 226.689063][ T2857] ? __import_iovec+0x238/0x3c0
[ 226.689421][ T2857] ____sys_sendmsg+0x7aa/0xa10
[ 226.689758][ T2857] ? __pfx_____sys_sendmsg+0x10/0x10
[ 226.690079][ T2857] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 226.690500][ T2857] ___sys_sendmsg+0xed/0x170
[ 226.690828][ T2857] ? __pfx____sys_sendmsg+0x10/0x10
[ 226.691149][ T2857] ? rcu_read_lock_any_held+0x43/0xb0
[ 226.691498][ T2857] ? rcu_read_lock_any_held+0x43/0xb0
[ 226.691821][ T2857] ? validate_chain+0x166/0x4d0
[ 226.692144][ T2857] ? __lock_acquire+0x44d/0x7e0
[ 226.692485][ T2857] ? find_held_lock+0x2b/0x80
[ 226.692818][ T2857] __sys_sendmsg+0x10b/0x1a0
[ 226.693137][ T2857] ? __pfx___sys_sendmsg+0x10/0x10
[ 226.693491][ T2857] ? rcu_is_watching+0x12/0xc0
[ 226.693819][ T2857] do_syscall_64+0xc1/0x380
[ 226.694153][ T2857] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 226.694564][ T2857] RIP: 0033:0x7fd54167f1e7
[ 226.694916][ T2857] 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
[ 226.696064][ T2857] RSP: 002b:00007fffb1ad7188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 226.696568][ T2857] RAX: ffffffffffffffda RBX: 00007fffb1ad78c0 RCX: 00007fd54167f1e7
[ 226.697043][ T2857] RDX: 0000000000000000 RSI: 00007fffb1ad71f0 RDI: 0000000000000005
[ 226.697530][ T2857] RBP: 0000000000000006 R08: 0000000000000078 R09: 0000000000000000
[ 226.698021][ T2857] R10: 00007fd54170dac0 R11: 0000000000000246 R12: 00007fffb1ad78f8
[ 226.698517][ T2857] R13: 00000000686e2643 R14: 0000000000499600 R15: 00007fffb1ad72e0
[ 226.698998][ T2857]
[ 226.699259][ T2857] irq event stamp: 49965
[ 226.699508][ T2857] hardirqs last enabled at (49975): [] __up_console_sem+0x6b/0x80
[ 226.700074][ T2857] hardirqs last disabled at (49984): [] __up_console_sem+0x50/0x80
[ 226.700634][ T2857] softirqs last enabled at (49962): [] handle_softirqs+0x358/0x620
[ 226.701176][ T2857] softirqs last disabled at (49939): [] __irq_exit_rcu+0xfa/0x160
[ 226.701720][ T2857] ---[ end trace 0000000000000000 ]---
[ 231.114569][ T2887] br0: port 1(vx0) entered blocking state
[ 231.114977][ T2887] br0: port 1(vx0) entered disabled state
[ 231.115618][ T2887] vx0: entered allmulticast mode
[ 231.118282][ T2887] vx0: entered promiscuous mode
[ 231.132269][ T2887] br0: port 1(vx0) entered blocking state
[ 231.132597][ T2887] br0: port 1(vx0) entered forwarding state
[ 231.135128][ T2887] ------------[ cut here ]------------
[ 231.135477][ T2887] WARNING: CPU: 3 PID: 2887 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 231.136094][ T2887] Modules linked in: sctp netdevsim psample act_gact cls_flower sch_ingress vxlan
[ 231.136968][ T2887] CPU: 3 UID: 0 PID: 2887 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 231.137586][ T2887] Tainted: [W]=WARN
[ 231.137816][ T2887] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 231.138202][ T2887] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 231.138526][ T2887] Code: 00 00 8b 05 97 05 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 fa fd 9b 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
[ 231.139631][ T2887] RSP: 0018:ffffc90004077080 EFLAGS: 00010246
[ 231.140023][ T2887] RAX: 0000000000000000 RBX: ffff88800f882000 RCX: 0000000000000001
[ 231.140501][ T2887] RDX: 0000000000000000 RSI: ffffffffb2710759 RDI: ffffffffb1e58280
[ 231.140963][ T2887] RBP: ffffc90004077168 R08: 0000000000000000 R09: 0000000000000000
[ 231.141439][ T2887] R10: ffffc90004077198 R11: ffffffffb318d1e0 R12: 1ffff9200080ee14
[ 231.141911][ T2887] R13: 00000000000005dc R14: ffffc90004077198 R15: ffff88800f882f48
[ 231.142398][ T2887] FS: 00007f42c7bf6800(0000) GS:ffff8880b0d19000(0000) knlGS:0000000000000000
[ 231.142939][ T2887] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 231.143337][ T2887] CR2: 00007f42c7de1ba0 CR3: 0000000013015003 CR4: 0000000000772ef0
[ 231.143803][ T2887] PKRU: 55555554
[ 231.144036][ T2887] Call Trace:
[ 231.144278][ T2887]
[ 231.144440][ T2887] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 231.144774][ T2887] ? __lock_acquire+0x44d/0x7e0
[ 231.145098][ T2887] netif_set_mtu+0x88/0x100
[ 231.145419][ T2887] ? __pfx_netif_set_mtu+0x10/0x10
[ 231.145744][ T2887] dev_set_mtu+0xa4/0x230
[ 231.145981][ T2887] br_mtu_auto_adjust+0x189/0x270
[ 231.146312][ T2887] br_add_if+0xda3/0x1330
[ 231.146564][ T2887] do_set_master+0x38a/0x6d0
[ 231.146898][ T2887] ? rtnl_configure_link+0x1d3/0x260
[ 231.147225][ T2887] rtnl_newlink_create+0x3c9/0x8f0
[ 231.147536][ T2887] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 231.147839][ T2887] ? __dev_get_by_name+0x12/0x50
[ 231.148157][ T2887] ? rtnl_dev_get+0xa2/0x150
[ 231.148474][ T2887] ? __pfx_rtnl_dev_get+0x10/0x10
[ 231.148789][ T2887] ? rtnl_newlink+0x651/0xa60
[ 231.149132][ T2887] ? reacquire_held_locks+0xd1/0x200
[ 231.149481][ T2887] __rtnl_newlink+0x231/0xa40
[ 231.149807][ T2887] rtnl_newlink+0x69a/0xa60
[ 231.150124][ T2887] ? __pfx_rtnl_newlink+0x10/0x10
[ 231.150468][ T2887] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 231.150774][ T2887] ? __lock_release+0x5d/0x170
[ 231.151091][ T2887] ? __pfx_rtnl_newlink+0x10/0x10
[ 231.151412][ T2887] rtnetlink_rcv_msg+0x713/0xc00
[ 231.151738][ T2887] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 231.152056][ T2887] ? __lock_acquire+0x44d/0x7e0
[ 231.152396][ T2887] netlink_rcv_skb+0x124/0x350
[ 231.152711][ T2887] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 231.153025][ T2887] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 231.153368][ T2887] ? netlink_deliver_tap+0x13e/0x340
[ 231.153678][ T2887] ? netlink_deliver_tap+0xc3/0x340
[ 231.154005][ T2887] netlink_unicast+0x4a1/0x780
[ 231.154337][ T2887] ? __pfx_netlink_unicast+0x10/0x10
[ 231.154647][ T2887] ? __lock_acquire+0x44d/0x7e0
[ 231.154974][ T2887] netlink_sendmsg+0x721/0xbe0
[ 231.155301][ T2887] ? __pfx_netlink_sendmsg+0x10/0x10
[ 231.155615][ T2887] ? __import_iovec+0x238/0x3c0
[ 231.155942][ T2887] ____sys_sendmsg+0x7aa/0xa10
[ 231.156273][ T2887] ? __pfx_____sys_sendmsg+0x10/0x10
[ 231.156592][ T2887] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 231.156983][ T2887] ___sys_sendmsg+0xed/0x170
[ 231.157318][ T2887] ? __pfx____sys_sendmsg+0x10/0x10
[ 231.157633][ T2887] ? rcu_read_lock_any_held+0x43/0xb0
[ 231.157950][ T2887] ? rcu_read_lock_any_held+0x43/0xb0
[ 231.158280][ T2887] ? validate_chain+0x166/0x4d0
[ 231.158616][ T2887] ? __lock_acquire+0x44d/0x7e0
[ 231.158944][ T2887] ? find_held_lock+0x2b/0x80
[ 231.159276][ T2887] __sys_sendmsg+0x10b/0x1a0
[ 231.159591][ T2887] ? __pfx___sys_sendmsg+0x10/0x10
[ 231.159914][ T2887] ? rcu_is_watching+0x12/0xc0
[ 231.160244][ T2887] do_syscall_64+0xc1/0x380
[ 231.160555][ T2887] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 231.160936][ T2887] RIP: 0033:0x7f42c7dc31e7
[ 231.161287][ T2887] 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
[ 231.162415][ T2887] RSP: 002b:00007fff99f8cad8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 231.162900][ T2887] RAX: ffffffffffffffda RBX: 00007fff99f8d210 RCX: 00007f42c7dc31e7
[ 231.163398][ T2887] RDX: 0000000000000000 RSI: 00007fff99f8cb40 RDI: 0000000000000005
[ 231.163867][ T2887] RBP: 0000000000000006 R08: 0000000000000078 R09: 0000000000000000
[ 231.164347][ T2887] R10: 00007f42c7e51ac0 R11: 0000000000000246 R12: 00007fff99f8d248
[ 231.164815][ T2887] R13: 00000000686e2647 R14: 0000000000499600 R15: 00007fff99f8cc30
[ 231.165313][ T2887]
[ 231.165554][ T2887] irq event stamp: 44239
[ 231.165788][ T2887] hardirqs last enabled at (44247): [] __up_console_sem+0x6b/0x80
[ 231.166349][ T2887] hardirqs last disabled at (44256): [] __up_console_sem+0x50/0x80
[ 231.166886][ T2887] softirqs last enabled at (44132): [] handle_softirqs+0x358/0x620
[ 231.167457][ T2887] softirqs last disabled at (44123): [] __irq_exit_rcu+0xfa/0x160
[ 231.167994][ T2887] ---[ end trace 0000000000000000 ]---
[ 244.503616][ T66] vx0: left allmulticast mode
[ 244.503980][ T66] vx0: left promiscuous mode
[ 244.504494][ T66] br0: port 1(vx0) entered disabled state
[ 245.008016][ T66] vx0: left allmulticast mode
[ 245.008390][ T66] vx0: left promiscuous mode
[ 245.008865][ T66] br0: port 1(vx0) entered disabled state
[ 245.474754][ T66] vx0: left allmulticast mode
[ 245.475107][ T66] vx0: left promiscuous mode
[ 245.475599][ T66] br0: port 1(vx0) entered disabled state
[ 245.945778][ T66] vx0: left allmulticast mode
[ 245.946130][ T66] vx0: left promiscuous mode
[ 245.946615][ T66] br0: port 1(vx0) entered disabled state
[ 248.786233][ T3033] veth0: renamed from veth1
[ 251.806144][ T3059] br0: port 1(vx0) entered blocking state
[ 251.806534][ T3059] br0: port 1(vx0) entered disabled state
[ 251.806845][ T3059] vx0: entered allmulticast mode
[ 251.809563][ T3059] vx0: entered promiscuous mode
[ 251.813625][ T3059] br0: port 1(vx0) entered blocking state
[ 251.814021][ T3059] br0: port 1(vx0) entered forwarding state
[ 251.817762][ T3059] ------------[ cut here ]------------
[ 251.818077][ T3059] WARNING: CPU: 1 PID: 3059 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 251.818903][ T3059] Modules linked in: sctp netdevsim psample act_gact cls_flower sch_ingress vxlan
[ 251.819476][ T3059] CPU: 1 UID: 0 PID: 3059 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 251.820100][ T3059] Tainted: [W]=WARN
[ 251.820338][ T3059] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 251.820717][ T3059] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 251.821030][ T3059] Code: 00 00 8b 05 97 05 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 fa fd 9b 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
[ 251.822124][ T3059] RSP: 0018:ffffc90004597080 EFLAGS: 00010246
[ 251.822515][ T3059] RAX: 0000000000000000 RBX: ffff88800517a000 RCX: 0000000000000001
[ 251.822969][ T3059] RDX: 0000000000000000 RSI: ffffffffb2710759 RDI: ffffffffb1e58280
[ 251.823440][ T3059] RBP: ffffc90004597168 R08: 0000000000000000 R09: 0000000000000000
[ 251.823903][ T3059] R10: ffffc90004597198 R11: ffffffffb318d1e0 R12: 1ffff920008b2e14
[ 251.824804][ T3059] R13: 00000000000005dc R14: ffffc90004597198 R15: ffff88800517af48
[ 251.825267][ T3059] FS: 00007f40b16b0800(0000) GS:ffff8880b0c19000(0000) knlGS:0000000000000000
[ 251.825798][ T3059] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 251.826192][ T3059] CR2: 00007f40b17b0130 CR3: 00000000050c2003 CR4: 0000000000772ef0
[ 251.826654][ T3059] PKRU: 55555554
[ 251.826884][ T3059] Call Trace:
[ 251.827110][ T3059]
[ 251.827287][ T3059] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 251.827595][ T3059] ? __lock_acquire+0x44d/0x7e0
[ 251.827918][ T3059] netif_set_mtu+0x88/0x100
[ 251.828230][ T3059] ? __pfx_netif_set_mtu+0x10/0x10
[ 251.828559][ T3059] dev_set_mtu+0xa4/0x230
[ 251.828791][ T3059] br_mtu_auto_adjust+0x189/0x270
[ 251.829100][ T3059] br_add_if+0xda3/0x1330
[ 251.829349][ T3059] do_set_master+0x38a/0x6d0
[ 251.829655][ T3059] ? rtnl_configure_link+0x1d3/0x260
[ 251.829960][ T3059] rtnl_newlink_create+0x3c9/0x8f0
[ 251.830275][ T3059] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 251.830580][ T3059] ? __dev_get_by_name+0x12/0x50
[ 251.830895][ T3059] ? rtnl_dev_get+0xa2/0x150
[ 251.831217][ T3059] ? __pfx_rtnl_dev_get+0x10/0x10
[ 251.831530][ T3059] ? rtnl_newlink+0x651/0xa60
[ 251.831832][ T3059] ? reacquire_held_locks+0xd1/0x200
[ 251.832142][ T3059] __rtnl_newlink+0x231/0xa40
[ 251.832462][ T3059] rtnl_newlink+0x69a/0xa60
[ 251.832774][ T3059] ? __pfx_rtnl_newlink+0x10/0x10
[ 251.833087][ T3059] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 251.833403][ T3059] ? __lock_release+0x5d/0x170
[ 251.833709][ T3059] ? __pfx_rtnl_newlink+0x10/0x10
[ 251.834015][ T3059] rtnetlink_rcv_msg+0x713/0xc00
[ 251.834326][ T3059] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 251.834632][ T3059] ? __lock_acquire+0x44d/0x7e0
[ 251.834959][ T3059] netlink_rcv_skb+0x124/0x350
[ 251.835282][ T3059] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 251.835597][ T3059] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 251.835912][ T3059] ? netlink_deliver_tap+0x13e/0x340
[ 251.836220][ T3059] ? netlink_deliver_tap+0xc3/0x340
[ 251.836524][ T3059] netlink_unicast+0x4a1/0x780
[ 251.836833][ T3059] ? __pfx_netlink_unicast+0x10/0x10
[ 251.837144][ T3059] ? __lock_acquire+0x44d/0x7e0
[ 251.837462][ T3059] netlink_sendmsg+0x721/0xbe0
[ 251.837778][ T3059] ? __pfx_netlink_sendmsg+0x10/0x10
[ 251.838081][ T3059] ? __import_iovec+0x238/0x3c0
[ 251.838403][ T3059] ____sys_sendmsg+0x7aa/0xa10
[ 251.838711][ T3059] ? __pfx_____sys_sendmsg+0x10/0x10
[ 251.839010][ T3059] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 251.839420][ T3059] ___sys_sendmsg+0xed/0x170
[ 251.839733][ T3059] ? __pfx____sys_sendmsg+0x10/0x10
[ 251.840045][ T3059] ? __pfx_handle_pte_fault+0x10/0x10
[ 251.840360][ T3059] ? reacquire_held_locks+0xd1/0x200
[ 251.840662][ T3059] ? do_user_addr_fault+0x461/0xe00
[ 251.840975][ T3059] ? __handle_mm_fault+0x3fc/0x5e0
[ 251.841287][ T3059] ? __pfx___handle_mm_fault+0x10/0x10
[ 251.841588][ T3059] ? lock_vma_under_rcu+0x36c/0x6b0
[ 251.841923][ T3059] __sys_sendmsg+0x10b/0x1a0
[ 251.842238][ T3059] ? __pfx___sys_sendmsg+0x10/0x10
[ 251.842541][ T3059] ? exc_page_fault+0x5d/0xc0
[ 251.842856][ T3059] ? do_user_addr_fault+0x959/0xe00
[ 251.843163][ T3059] ? rcu_is_watching+0x12/0xc0
[ 251.843488][ T3059] do_syscall_64+0xc1/0x380
[ 251.843795][ T3059] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 251.844174][ T3059] RIP: 0033:0x7f40b187d1e7
[ 251.844507][ T3059] 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
[ 251.845613][ T3059] RSP: 002b:00007fff5cd40c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 251.846078][ T3059] RAX: ffffffffffffffda RBX: 00007fff5cd413a0 RCX: 00007f40b187d1e7
[ 251.846549][ T3059] RDX: 0000000000000000 RSI: 00007fff5cd40cd0 RDI: 0000000000000005
[ 251.847005][ T3059] RBP: 0000000000000006 R08: 000000000000006c R09: 0000000000000000
[ 251.847474][ T3059] R10: 00007f40b190bac0 R11: 0000000000000246 R12: 00007fff5cd413d8
[ 251.847931][ T3059] R13: 00000000686e265c R14: 0000000000499600 R15: 00007fff5cd40dc0
[ 251.848417][ T3059]
[ 251.848645][ T3059] irq event stamp: 45575
[ 251.848872][ T3059] hardirqs last enabled at (45583): [] __up_console_sem+0x6b/0x80
[ 251.849409][ T3059] hardirqs last disabled at (45592): [] __up_console_sem+0x50/0x80
[ 251.849939][ T3059] softirqs last enabled at (45546): [] handle_softirqs+0x358/0x620
[ 251.850482][ T3059] softirqs last disabled at (45525): [] __irq_exit_rcu+0xfa/0x160
[ 251.851005][ T3059] ---[ end trace 0000000000000000 ]---
[ 256.205146][ T3089] br0: port 1(vx0) entered blocking state
[ 256.205541][ T3089] br0: port 1(vx0) entered disabled state
[ 256.205885][ T3089] vx0: entered allmulticast mode
[ 256.208644][ T3089] vx0: entered promiscuous mode
[ 256.212725][ T3089] br0: port 1(vx0) entered blocking state
[ 256.213062][ T3089] br0: port 1(vx0) entered forwarding state
[ 256.216359][ T3089] ------------[ cut here ]------------
[ 256.216691][ T3089] WARNING: CPU: 0 PID: 3089 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 256.217326][ T3089] Modules linked in: sctp netdevsim psample act_gact cls_flower sch_ingress vxlan
[ 256.217898][ T3089] CPU: 0 UID: 0 PID: 3089 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 256.218555][ T3089] Tainted: [W]=WARN
[ 256.218804][ T3089] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 256.219250][ T3089] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 256.219586][ T3089] Code: 00 00 8b 05 97 05 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 fa fd 9b 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
[ 256.220739][ T3089] RSP: 0018:ffffc900046d7080 EFLAGS: 00010246
[ 256.221152][ T3089] RAX: 0000000000000000 RBX: ffff88800beca000 RCX: 0000000000000001
[ 256.221660][ T3089] RDX: 0000000000000000 RSI: ffffffffb2710759 RDI: ffffffffb1e58280
[ 256.222139][ T3089] RBP: ffffc900046d7168 R08: 0000000000000000 R09: 0000000000000000
[ 256.222631][ T3089] R10: ffffc900046d7198 R11: ffffffffb318d1e0 R12: 1ffff920008dae14
[ 256.223108][ T3089] R13: 00000000000005dc R14: ffffc900046d7198 R15: ffff88800becaf48
[ 256.223624][ T3089] FS: 00007f8f23968800(0000) GS:ffff8880b0b99000(0000) knlGS:0000000000000000
[ 256.224199][ T3089] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 256.224602][ T3089] CR2: 000000000043d940 CR3: 0000000009994005 CR4: 0000000000772ef0
[ 256.225096][ T3089] PKRU: 55555554
[ 256.225356][ T3089] Call Trace:
[ 256.225605][ T3089]
[ 256.225777][ T3089] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 256.226107][ T3089] ? __lock_acquire+0x44d/0x7e0
[ 256.226453][ T3089] netif_set_mtu+0x88/0x100
[ 256.226772][ T3089] ? __pfx_netif_set_mtu+0x10/0x10
[ 256.227107][ T3089] dev_set_mtu+0xa4/0x230
[ 256.227374][ T3089] br_mtu_auto_adjust+0x189/0x270
[ 256.227711][ T3089] br_add_if+0xda3/0x1330
[ 256.227976][ T3089] do_set_master+0x38a/0x6d0
[ 256.228306][ T3089] ? rtnl_configure_link+0x1d3/0x260
[ 256.228631][ T3089] rtnl_newlink_create+0x3c9/0x8f0
[ 256.228952][ T3089] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 256.229279][ T3089] ? __dev_get_by_name+0x12/0x50
[ 256.229600][ T3089] ? rtnl_dev_get+0xa2/0x150
[ 256.229916][ T3089] ? __pfx_rtnl_dev_get+0x10/0x10
[ 256.230251][ T3089] ? rtnl_newlink+0x651/0xa60
[ 256.230575][ T3089] ? reacquire_held_locks+0xd1/0x200
[ 256.230900][ T3089] __rtnl_newlink+0x231/0xa40
[ 256.231252][ T3089] rtnl_newlink+0x69a/0xa60
[ 256.231581][ T3089] ? __pfx_rtnl_newlink+0x10/0x10
[ 256.231913][ T3089] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 256.232237][ T3089] ? __lock_release+0x5d/0x170
[ 256.232561][ T3089] ? __pfx_rtnl_newlink+0x10/0x10
[ 256.232892][ T3089] rtnetlink_rcv_msg+0x713/0xc00
[ 256.233225][ T3089] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 256.233555][ T3089] ? __lock_acquire+0x44d/0x7e0
[ 256.233874][ T3089] netlink_rcv_skb+0x124/0x350
[ 256.234216][ T3089] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 256.234537][ T3089] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 256.234882][ T3089] ? netlink_deliver_tap+0x13e/0x340
[ 256.235232][ T3089] ? netlink_deliver_tap+0xc3/0x340
[ 256.235555][ T3089] netlink_unicast+0x4a1/0x780
[ 256.235878][ T3089] ? __pfx_netlink_unicast+0x10/0x10
[ 256.236211][ T3089] ? __lock_acquire+0x44d/0x7e0
[ 256.236546][ T3089] netlink_sendmsg+0x721/0xbe0
[ 256.236871][ T3089] ? __pfx_netlink_sendmsg+0x10/0x10
[ 256.237205][ T3089] ? __import_iovec+0x238/0x3c0
[ 256.237537][ T3089] ____sys_sendmsg+0x7aa/0xa10
[ 256.237877][ T3089] ? __pfx_____sys_sendmsg+0x10/0x10
[ 256.238208][ T3089] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 256.238616][ T3089] ___sys_sendmsg+0xed/0x170
[ 256.238936][ T3089] ? __pfx____sys_sendmsg+0x10/0x10
[ 256.239283][ T3089] ? __pfx_handle_pte_fault+0x10/0x10
[ 256.239614][ T3089] ? reacquire_held_locks+0xd1/0x200
[ 256.239952][ T3089] ? do_user_addr_fault+0x461/0xe00
[ 256.240292][ T3089] ? __handle_mm_fault+0x3fc/0x5e0
[ 256.240617][ T3089] ? __pfx___handle_mm_fault+0x10/0x10
[ 256.240940][ T3089] ? lock_vma_under_rcu+0x36c/0x6b0
[ 256.241301][ T3089] __sys_sendmsg+0x10b/0x1a0
[ 256.241625][ T3089] ? __pfx___sys_sendmsg+0x10/0x10
[ 256.241943][ T3089] ? exc_page_fault+0x5d/0xc0
[ 256.242300][ T3089] ? do_user_addr_fault+0x959/0xe00
[ 256.242633][ T3089] ? rcu_is_watching+0x12/0xc0
[ 256.242978][ T3089] do_syscall_64+0xc1/0x380
[ 256.243331][ T3089] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 256.243735][ T3089] RIP: 0033:0x7f8f23b351e7
[ 256.244077][ T3089] 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
[ 256.245246][ T3089] RSP: 002b:00007fff46709458 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 256.245740][ T3089] RAX: ffffffffffffffda RBX: 00007fff46709b90 RCX: 00007f8f23b351e7
[ 256.246237][ T3089] RDX: 0000000000000000 RSI: 00007fff467094c0 RDI: 0000000000000005
[ 256.246716][ T3089] RBP: 0000000000000006 R08: 000000000000006c R09: 0000000000000000
[ 256.247221][ T3089] R10: 00007f8f23bc3ac0 R11: 0000000000000246 R12: 00007fff46709bc8
[ 256.247681][ T3089] R13: 00000000686e2660 R14: 0000000000499600 R15: 00007fff467095b0
[ 256.248163][ T3089]
[ 256.248414][ T3089] irq event stamp: 49481
[ 256.248650][ T3089] hardirqs last enabled at (49489): [] __up_console_sem+0x6b/0x80
[ 256.249217][ T3089] hardirqs last disabled at (49498): [] __up_console_sem+0x50/0x80
[ 256.249753][ T3089] softirqs last enabled at (49452): [] handle_softirqs+0x358/0x620
[ 256.250304][ T3089] softirqs last disabled at (49431): [] __irq_exit_rcu+0xfa/0x160
[ 256.250840][ T3089] ---[ end trace 0000000000000000 ]---
[ 260.954020][ T3128] veth0: renamed from veth1
[ 264.135086][ T3155] br0: port 1(vx0) entered blocking state
[ 264.135460][ T3155] br0: port 1(vx0) entered disabled state
[ 264.135774][ T3155] vx0: entered allmulticast mode
[ 264.138437][ T3155] vx0: entered promiscuous mode
[ 264.152687][ T3155] br0: port 1(vx0) entered blocking state
[ 264.153081][ T3155] br0: port 1(vx0) entered forwarding state
[ 264.155557][ T3155] ------------[ cut here ]------------
[ 264.155870][ T3155] WARNING: CPU: 3 PID: 3155 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 264.156483][ T3155] Modules linked in: sctp netdevsim psample act_gact cls_flower sch_ingress vxlan
[ 264.157050][ T3155] CPU: 3 UID: 0 PID: 3155 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 264.157685][ T3155] Tainted: [W]=WARN
[ 264.157917][ T3155] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 264.158317][ T3155] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 264.158630][ T3155] Code: 00 00 8b 05 97 05 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 fa fd 9b 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
[ 264.159732][ T3155] RSP: 0018:ffffc900049f7080 EFLAGS: 00010246
[ 264.160119][ T3155] RAX: 0000000000000000 RBX: ffff888009c82000 RCX: 0000000000000001
[ 264.160582][ T3155] RDX: 0000000000000000 RSI: ffffffffb2710759 RDI: ffffffffb1e58280
[ 264.161040][ T3155] RBP: ffffc900049f7168 R08: 0000000000000000 R09: 0000000000000000
[ 264.161509][ T3155] R10: ffffc900049f7198 R11: ffffffffb318d1e0 R12: 1ffff9200093ee14
[ 264.161963][ T3155] R13: 00000000000005dc R14: ffffc900049f7198 R15: ffff888009c82f48
[ 264.162440][ T3155] FS: 00007f10858b0800(0000) GS:ffff8880b0d19000(0000) knlGS:0000000000000000
[ 264.162980][ T3155] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 264.163376][ T3155] CR2: 00007f10859b0130 CR3: 000000000f366005 CR4: 0000000000772ef0
[ 264.163837][ T3155] PKRU: 55555554
[ 264.164064][ T3155] Call Trace:
[ 264.164299][ T3155]
[ 264.164457][ T3155] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 264.164770][ T3155] ? __lock_acquire+0x44d/0x7e0
[ 264.165090][ T3155] netif_set_mtu+0x88/0x100
[ 264.165407][ T3155] ? __pfx_netif_set_mtu+0x10/0x10
[ 264.165736][ T3155] dev_set_mtu+0xa4/0x230
[ 264.165969][ T3155] br_mtu_auto_adjust+0x189/0x270
[ 264.166294][ T3155] br_add_if+0xda3/0x1330
[ 264.166536][ T3155] do_set_master+0x38a/0x6d0
[ 264.166839][ T3155] ? rtnl_configure_link+0x1d3/0x260
[ 264.167146][ T3155] rtnl_newlink_create+0x3c9/0x8f0
[ 264.167461][ T3155] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 264.167770][ T3155] ? __dev_get_by_name+0x12/0x50
[ 264.168073][ T3155] ? rtnl_dev_get+0xa2/0x150
[ 264.168388][ T3155] ? __pfx_rtnl_dev_get+0x10/0x10
[ 264.168695][ T3155] ? rtnl_newlink+0x651/0xa60
[ 264.168994][ T3155] ? reacquire_held_locks+0xd1/0x200
[ 264.169311][ T3155] __rtnl_newlink+0x231/0xa40
[ 264.169623][ T3155] rtnl_newlink+0x69a/0xa60
[ 264.169933][ T3155] ? __pfx_rtnl_newlink+0x10/0x10
[ 264.170276][ T3155] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 264.170581][ T3155] ? __lock_release+0x5d/0x170
[ 264.170888][ T3155] ? __pfx_rtnl_newlink+0x10/0x10
[ 264.171203][ T3155] rtnetlink_rcv_msg+0x713/0xc00
[ 264.171517][ T3155] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 264.171825][ T3155] ? __lock_acquire+0x44d/0x7e0
[ 264.172131][ T3155] netlink_rcv_skb+0x124/0x350
[ 264.172441][ T3155] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 264.172754][ T3155] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 264.173069][ T3155] ? netlink_deliver_tap+0x13e/0x340
[ 264.173378][ T3155] ? netlink_deliver_tap+0xc3/0x340
[ 264.173683][ T3155] netlink_unicast+0x4a1/0x780
[ 264.173989][ T3155] ? __pfx_netlink_unicast+0x10/0x10
[ 264.174309][ T3155] ? __lock_acquire+0x44d/0x7e0
[ 264.174619][ T3155] netlink_sendmsg+0x721/0xbe0
[ 264.174942][ T3155] ? __pfx_netlink_sendmsg+0x10/0x10
[ 264.175256][ T3155] ? __import_iovec+0x238/0x3c0
[ 264.175572][ T3155] ____sys_sendmsg+0x7aa/0xa10
[ 264.175877][ T3155] ? __pfx_____sys_sendmsg+0x10/0x10
[ 264.176190][ T3155] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 264.176583][ T3155] ___sys_sendmsg+0xed/0x170
[ 264.176887][ T3155] ? __pfx____sys_sendmsg+0x10/0x10
[ 264.177210][ T3155] ? __pfx_handle_pte_fault+0x10/0x10
[ 264.177516][ T3155] ? reacquire_held_locks+0xd1/0x200
[ 264.177819][ T3155] ? do_user_addr_fault+0x461/0xe00
[ 264.178125][ T3155] ? __handle_mm_fault+0x3fc/0x5e0
[ 264.178442][ T3155] ? __pfx___handle_mm_fault+0x10/0x10
[ 264.178753][ T3155] ? lock_vma_under_rcu+0x36c/0x6b0
[ 264.179083][ T3155] __sys_sendmsg+0x10b/0x1a0
[ 264.179396][ T3155] ? __pfx___sys_sendmsg+0x10/0x10
[ 264.179699][ T3155] ? exc_page_fault+0x5d/0xc0
[ 264.180009][ T3155] ? do_user_addr_fault+0x959/0xe00
[ 264.180320][ T3155] ? rcu_is_watching+0x12/0xc0
[ 264.180627][ T3155] do_syscall_64+0xc1/0x380
[ 264.180933][ T3155] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 264.181326][ T3155] RIP: 0033:0x7f1085a7d1e7
[ 264.181642][ T3155] 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
[ 264.182742][ T3155] RSP: 002b:00007ffe61c6ea78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 264.183215][ T3155] RAX: ffffffffffffffda RBX: 00007ffe61c6f1b0 RCX: 00007f1085a7d1e7
[ 264.183676][ T3155] RDX: 0000000000000000 RSI: 00007ffe61c6eae0 RDI: 0000000000000005
[ 264.184127][ T3155] RBP: 0000000000000006 R08: 0000000000000078 R09: 0000000000000000
[ 264.184587][ T3155] R10: 00007f1085b0bac0 R11: 0000000000000246 R12: 00007ffe61c6f1e8
[ 264.185048][ T3155] R13: 00000000686e2668 R14: 0000000000499600 R15: 00007ffe61c6ebd0
[ 264.185530][ T3155]
[ 264.185761][ T3155] irq event stamp: 49727
[ 264.185989][ T3155] hardirqs last enabled at (49735): [] __up_console_sem+0x6b/0x80
[ 264.186532][ T3155] hardirqs last disabled at (49766): [] __up_console_sem+0x50/0x80
[ 264.187053][ T3155] softirqs last enabled at (49764): [] handle_softirqs+0x358/0x620
[ 264.187593][ T3155] softirqs last disabled at (49743): [] __irq_exit_rcu+0xfa/0x160
[ 264.188116][ T3155] ---[ end trace 0000000000000000 ]---
[ 268.505260][ T3185] br0: port 1(vx0) entered blocking state
[ 268.505720][ T3185] br0: port 1(vx0) entered disabled state
[ 268.506060][ T3185] vx0: entered allmulticast mode
[ 268.508984][ T3185] vx0: entered promiscuous mode
[ 268.513429][ T3185] br0: port 1(vx0) entered blocking state
[ 268.513768][ T3185] br0: port 1(vx0) entered forwarding state
[ 268.528266][ T3185] ------------[ cut here ]------------
[ 268.528657][ T3185] WARNING: CPU: 3 PID: 3185 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 268.529330][ T3185] Modules linked in: sctp netdevsim psample act_gact cls_flower sch_ingress vxlan
[ 268.529937][ T3185] CPU: 3 UID: 0 PID: 3185 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 268.530634][ T3185] Tainted: [W]=WARN
[ 268.530870][ T3185] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 268.531281][ T3185] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 268.531605][ T3185] Code: 00 00 8b 05 97 05 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 fa fd 9b 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
[ 268.532710][ T3185] RSP: 0018:ffffc90004ae7080 EFLAGS: 00010246
[ 268.533105][ T3185] RAX: 0000000000000000 RBX: ffff88800e91a000 RCX: 0000000000000001
[ 268.533594][ T3185] RDX: 0000000000000000 RSI: ffffffffb2710759 RDI: ffffffffb1e58280
[ 268.534055][ T3185] RBP: ffffc90004ae7168 R08: 0000000000000000 R09: 0000000000000000
[ 268.534551][ T3185] R10: ffffc90004ae7198 R11: ffffffffb318d1e0 R12: 1ffff9200095ce14
[ 268.535026][ T3185] R13: 00000000000005dc R14: ffffc90004ae7198 R15: ffff88800e91af48
[ 268.535513][ T3185] FS: 00007fde0ba61800(0000) GS:ffff8880b0d19000(0000) knlGS:0000000000000000
[ 268.536054][ T3185] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 268.536451][ T3185] CR2: 00007fde0bb61130 CR3: 000000000eabb006 CR4: 0000000000772ef0
[ 268.536915][ T3185] PKRU: 55555554
[ 268.537149][ T3185] Call Trace:
[ 268.537390][ T3185]
[ 268.537567][ T3185] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 268.537877][ T3185] ? __lock_acquire+0x44d/0x7e0
[ 268.538276][ T3185] netif_set_mtu+0x88/0x100
[ 268.538587][ T3185] ? __pfx_netif_set_mtu+0x10/0x10
[ 268.538908][ T3185] dev_set_mtu+0xa4/0x230
[ 268.539143][ T3185] br_mtu_auto_adjust+0x189/0x270
[ 268.539475][ T3185] br_add_if+0xda3/0x1330
[ 268.539720][ T3185] do_set_master+0x38a/0x6d0
[ 268.540045][ T3185] ? rtnl_configure_link+0x1d3/0x260
[ 268.540366][ T3185] rtnl_newlink_create+0x3c9/0x8f0
[ 268.540683][ T3185] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 268.540990][ T3185] ? __dev_get_by_name+0x12/0x50
[ 268.541312][ T3185] ? rtnl_dev_get+0xa2/0x150
[ 268.541620][ T3185] ? __pfx_rtnl_dev_get+0x10/0x10
[ 268.541931][ T3185] ? rtnl_newlink+0x651/0xa60
[ 268.542273][ T3185] ? reacquire_held_locks+0xd1/0x200
[ 268.542586][ T3185] __rtnl_newlink+0x231/0xa40
[ 268.542905][ T3185] rtnl_newlink+0x69a/0xa60
[ 268.543229][ T3185] ? __pfx_rtnl_newlink+0x10/0x10
[ 268.543555][ T3185] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 268.543858][ T3185] ? __lock_release+0x5d/0x170
[ 268.544164][ T3185] ? __pfx_rtnl_newlink+0x10/0x10
[ 268.544483][ T3185] rtnetlink_rcv_msg+0x713/0xc00
[ 268.544818][ T3185] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 268.545127][ T3185] ? __lock_acquire+0x44d/0x7e0
[ 268.545440][ T3185] netlink_rcv_skb+0x124/0x350
[ 268.545760][ T3185] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 268.546068][ T3185] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 268.546413][ T3185] ? netlink_deliver_tap+0x13e/0x340
[ 268.546723][ T3185] ? netlink_deliver_tap+0xc3/0x340
[ 268.547042][ T3185] netlink_unicast+0x4a1/0x780
[ 268.547377][ T3185] ? __pfx_netlink_unicast+0x10/0x10
[ 268.547681][ T3185] ? __lock_acquire+0x44d/0x7e0
[ 268.547995][ T3185] netlink_sendmsg+0x721/0xbe0
[ 268.548314][ T3185] ? __pfx_netlink_sendmsg+0x10/0x10
[ 268.548623][ T3185] ? __import_iovec+0x238/0x3c0
[ 268.548939][ T3185] ____sys_sendmsg+0x7aa/0xa10
[ 268.549277][ T3185] ? __pfx_____sys_sendmsg+0x10/0x10
[ 268.549589][ T3185] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 268.549986][ T3185] ___sys_sendmsg+0xed/0x170
[ 268.550318][ T3185] ? __pfx____sys_sendmsg+0x10/0x10
[ 268.550627][ T3185] ? __pfx_handle_pte_fault+0x10/0x10
[ 268.550941][ T3185] ? reacquire_held_locks+0xd1/0x200
[ 268.551261][ T3185] ? do_user_addr_fault+0x461/0xe00
[ 268.551581][ T3185] ? __handle_mm_fault+0x3fc/0x5e0
[ 268.551883][ T3185] ? __pfx___handle_mm_fault+0x10/0x10
[ 268.552209][ T3185] ? lock_vma_under_rcu+0x36c/0x6b0
[ 268.552538][ T3185] __sys_sendmsg+0x10b/0x1a0
[ 268.552845][ T3185] ? __pfx___sys_sendmsg+0x10/0x10
[ 268.553152][ T3185] ? exc_page_fault+0x5d/0xc0
[ 268.553489][ T3185] ? do_user_addr_fault+0x959/0xe00
[ 268.553807][ T3185] ? rcu_is_watching+0x12/0xc0
[ 268.554116][ T3185] do_syscall_64+0xc1/0x380
[ 268.554467][ T3185] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 268.554863][ T3185] RIP: 0033:0x7fde0bc2e1e7
[ 268.555204][ T3185] 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
[ 268.556320][ T3185] RSP: 002b:00007ffc5aabf578 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 268.556795][ T3185] RAX: ffffffffffffffda RBX: 00007ffc5aabfcb0 RCX: 00007fde0bc2e1e7
[ 268.557275][ T3185] RDX: 0000000000000000 RSI: 00007ffc5aabf5e0 RDI: 0000000000000005
[ 268.557741][ T3185] RBP: 0000000000000006 R08: 0000000000000078 R09: 0000000000000000
[ 268.558243][ T3185] R10: 00007fde0bcbcac0 R11: 0000000000000246 R12: 00007ffc5aabfce8
[ 268.558703][ T3185] R13: 00000000686e266d R14: 0000000000499600 R15: 00007ffc5aabf6d0
[ 268.559174][ T3185]
[ 268.559419][ T3185] irq event stamp: 66897
[ 268.559649][ T3185] hardirqs last enabled at (66905): [] __up_console_sem+0x6b/0x80
[ 268.560218][ T3185] hardirqs last disabled at (66914): [] __up_console_sem+0x50/0x80
[ 268.560751][ T3185] softirqs last enabled at (66868): [] handle_softirqs+0x358/0x620
[ 268.561298][ T3185] softirqs last disabled at (66847): [] __irq_exit_rcu+0xfa/0x160
[ 268.561838][ T3185] ---[ end trace 0000000000000000 ]---
[ 280.785678][ T66] vx0: left allmulticast mode
[ 280.786060][ T66] vx0: left promiscuous mode
[ 280.786614][ T66] br0: port 1(vx0) entered disabled state
[ 281.243631][ T66] vx0: left allmulticast mode
[ 281.243935][ T66] vx0: left promiscuous mode
[ 281.244504][ T66] br0: port 1(vx0) entered disabled state
[ 281.745908][ T66] vx0: left allmulticast mode
[ 281.746237][ T66] vx0: left promiscuous mode
[ 281.746678][ T66] br0: port 1(vx0) entered disabled state
[ 282.193762][ T66] vx0: left allmulticast mode
[ 282.194066][ T66] vx0: left promiscuous mode
[ 282.194523][ T66] br0: port 1(vx0) entered disabled state
[ 284.742117][ T3331] veth0: renamed from veth1
[ 287.549666][ T3358] br0: port 1(vx0) entered blocking state
[ 287.550074][ T3358] br0: port 1(vx0) entered disabled state
[ 287.550762][ T3358] vx0: entered allmulticast mode
[ 287.553010][ T3358] vx0: entered promiscuous mode
[ 287.556916][ T3358] br0: port 1(vx0) entered blocking state
[ 287.557233][ T3358] br0: port 1(vx0) entered forwarding state
[ 287.559599][ T3358] ------------[ cut here ]------------
[ 287.559912][ T3358] WARNING: CPU: 0 PID: 3358 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 287.560543][ T3358] Modules linked in: sctp netdevsim psample act_gact cls_flower sch_ingress vxlan
[ 287.561113][ T3358] CPU: 0 UID: 0 PID: 3358 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 287.561769][ T3358] Tainted: [W]=WARN
[ 287.561999][ T3358] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 287.563263][ T3358] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 287.563599][ T3358] Code: 00 00 8b 05 97 05 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 fa fd 9b 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
[ 287.564704][ T3358] RSP: 0018:ffffc90004ff7080 EFLAGS: 00010246
[ 287.565115][ T3358] RAX: 0000000000000000 RBX: ffff888009bc2000 RCX: 0000000000000001
[ 287.565604][ T3358] RDX: 0000000000000000 RSI: ffffffffb2710759 RDI: ffffffffb1e58280
[ 287.566054][ T3358] RBP: ffffc90004ff7168 R08: 0000000000000000 R09: 0000000000000000
[ 287.566519][ T3358] R10: ffffc90004ff7198 R11: ffffffffb318d1e0 R12: 1ffff920009fee14
[ 287.566969][ T3358] R13: 00000000000005dc R14: ffffc90004ff7198 R15: ffff888009bc2f48
[ 287.567456][ T3358] FS: 00007fdae4c9f800(0000) GS:ffff8880b0b99000(0000) knlGS:0000000000000000
[ 287.568003][ T3358] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 287.568406][ T3358] CR2: 000000000043d940 CR3: 0000000012211006 CR4: 0000000000772ef0
[ 287.568870][ T3358] PKRU: 55555554
[ 287.569097][ T3358] Call Trace:
[ 287.569348][ T3358]
[ 287.569519][ T3358] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 287.569829][ T3358] ? __lock_acquire+0x44d/0x7e0
[ 287.570145][ T3358] netif_set_mtu+0x88/0x100
[ 287.570457][ T3358] ? __pfx_netif_set_mtu+0x10/0x10
[ 287.570778][ T3358] dev_set_mtu+0xa4/0x230
[ 287.571009][ T3358] br_mtu_auto_adjust+0x189/0x270
[ 287.571329][ T3358] br_add_if+0xda3/0x1330
[ 287.571575][ T3358] do_set_master+0x38a/0x6d0
[ 287.571882][ T3358] ? rtnl_configure_link+0x1d3/0x260
[ 287.572201][ T3358] rtnl_newlink_create+0x3c9/0x8f0
[ 287.572517][ T3358] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 287.572819][ T3358] ? __dev_get_by_name+0x12/0x50
[ 287.573121][ T3358] ? rtnl_dev_get+0xa2/0x150
[ 287.573447][ T3358] ? __pfx_rtnl_dev_get+0x10/0x10
[ 287.573756][ T3358] ? rtnl_newlink+0x651/0xa60
[ 287.574061][ T3358] ? reacquire_held_locks+0xd1/0x200
[ 287.574391][ T3358] __rtnl_newlink+0x231/0xa40
[ 287.574711][ T3358] rtnl_newlink+0x69a/0xa60
[ 287.575039][ T3358] ? __pfx_rtnl_newlink+0x10/0x10
[ 287.575368][ T3358] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 287.575677][ T3358] ? __lock_release+0x5d/0x170
[ 287.575987][ T3358] ? __pfx_rtnl_newlink+0x10/0x10
[ 287.576296][ T3358] rtnetlink_rcv_msg+0x713/0xc00
[ 287.576605][ T3358] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 287.576921][ T3358] ? __lock_acquire+0x44d/0x7e0
[ 287.577252][ T3358] netlink_rcv_skb+0x124/0x350
[ 287.577571][ T3358] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 287.577884][ T3358] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 287.578219][ T3358] ? netlink_deliver_tap+0x13e/0x340
[ 287.578531][ T3358] ? netlink_deliver_tap+0xc3/0x340
[ 287.578844][ T3358] netlink_unicast+0x4a1/0x780
[ 287.579163][ T3358] ? __pfx_netlink_unicast+0x10/0x10
[ 287.579481][ T3358] ? __lock_acquire+0x44d/0x7e0
[ 287.579797][ T3358] netlink_sendmsg+0x721/0xbe0
[ 287.580107][ T3358] ? __pfx_netlink_sendmsg+0x10/0x10
[ 287.580416][ T3358] ? __import_iovec+0x238/0x3c0
[ 287.580727][ T3358] ____sys_sendmsg+0x7aa/0xa10
[ 287.581038][ T3358] ? __pfx_____sys_sendmsg+0x10/0x10
[ 287.581362][ T3358] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 287.581755][ T3358] ___sys_sendmsg+0xed/0x170
[ 287.582058][ T3358] ? __pfx____sys_sendmsg+0x10/0x10
[ 287.582372][ T3358] ? __pfx_handle_pte_fault+0x10/0x10
[ 287.582687][ T3358] ? reacquire_held_locks+0xd1/0x200
[ 287.582997][ T3358] ? do_user_addr_fault+0x461/0xe00
[ 287.583320][ T3358] ? __handle_mm_fault+0x3fc/0x5e0
[ 287.583637][ T3358] ? __pfx___handle_mm_fault+0x10/0x10
[ 287.583948][ T3358] ? lock_vma_under_rcu+0x36c/0x6b0
[ 287.584290][ T3358] __sys_sendmsg+0x10b/0x1a0
[ 287.584597][ T3358] ? __pfx___sys_sendmsg+0x10/0x10
[ 287.584910][ T3358] ? exc_page_fault+0x5d/0xc0
[ 287.585248][ T3358] ? do_user_addr_fault+0x959/0xe00
[ 287.585567][ T3358] ? rcu_is_watching+0x12/0xc0
[ 287.585886][ T3358] do_syscall_64+0xc1/0x380
[ 287.586207][ T3358] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 287.586593][ T3358] RIP: 0033:0x7fdae4e6c1e7
[ 287.586906][ T3358] 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
[ 287.588041][ T3358] RSP: 002b:00007fffa6ab7ec8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 287.588533][ T3358] RAX: ffffffffffffffda RBX: 00007fffa6ab8600 RCX: 00007fdae4e6c1e7
[ 287.588996][ T3358] RDX: 0000000000000000 RSI: 00007fffa6ab7f30 RDI: 0000000000000005
[ 287.589467][ T3358] RBP: 0000000000000006 R08: 000000000000006c R09: 0000000000000000
[ 287.589942][ T3358] R10: 00007fdae4efaac0 R11: 0000000000000246 R12: 00007fffa6ab8638
[ 287.590430][ T3358] R13: 00000000686e2680 R14: 0000000000499600 R15: 00007fffa6ab8020
[ 287.590914][ T3358]
[ 287.591148][ T3358] irq event stamp: 45759
[ 287.591405][ T3358] hardirqs last enabled at (45769): [] __up_console_sem+0x6b/0x80
[ 287.591957][ T3358] hardirqs last disabled at (45776): [] __up_console_sem+0x50/0x80
[ 287.592486][ T3358] softirqs last enabled at (45722): [] handle_softirqs+0x358/0x620
[ 287.593015][ T3358] softirqs last disabled at (45701): [] __irq_exit_rcu+0xfa/0x160
[ 287.593559][ T3358] ---[ end trace 0000000000000000 ]---
[ 291.421880][ T3388] br0: port 1(vx0) entered blocking state
[ 291.422303][ T3388] br0: port 1(vx0) entered disabled state
[ 291.422619][ T3388] vx0: entered allmulticast mode
[ 291.425546][ T3388] vx0: entered promiscuous mode
[ 291.428955][ T3388] br0: port 1(vx0) entered blocking state
[ 291.429270][ T3388] br0: port 1(vx0) entered forwarding state
[ 291.431558][ T3388] ------------[ cut here ]------------
[ 291.431865][ T3388] WARNING: CPU: 0 PID: 3388 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 291.432559][ T3388] Modules linked in: sctp netdevsim psample act_gact cls_flower sch_ingress vxlan
[ 291.433111][ T3388] CPU: 0 UID: 0 PID: 3388 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 291.433737][ T3388] Tainted: [W]=WARN
[ 291.433969][ T3388] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 291.434359][ T3388] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 291.434670][ T3388] Code: 00 00 8b 05 97 05 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 fa fd 9b 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
[ 291.435779][ T3388] RSP: 0018:ffffc90005167080 EFLAGS: 00010246
[ 291.436160][ T3388] RAX: 0000000000000000 RBX: ffff888009c82000 RCX: 0000000000000001
[ 291.436619][ T3388] RDX: 0000000000000000 RSI: ffffffffb2710759 RDI: ffffffffb1e58280
[ 291.437067][ T3388] RBP: ffffc90005167168 R08: 0000000000000000 R09: 0000000000000000
[ 291.437540][ T3388] R10: ffffc90005167198 R11: ffffffffb318d1e0 R12: 1ffff92000a2ce14
[ 291.437994][ T3388] R13: 00000000000005dc R14: ffffc90005167198 R15: ffff888009c82f48
[ 291.438450][ T3388] FS: 00007eff1533c800(0000) GS:ffff8880b0b99000(0000) knlGS:0000000000000000
[ 291.438976][ T3388] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 291.439361][ T3388] CR2: 000000000043d940 CR3: 000000000d1b6001 CR4: 0000000000772ef0
[ 291.439820][ T3388] PKRU: 55555554
[ 291.440046][ T3388] Call Trace:
[ 291.440280][ T3388]
[ 291.440437][ T3388] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 291.440737][ T3388] ? __lock_acquire+0x44d/0x7e0
[ 291.441050][ T3388] netif_set_mtu+0x88/0x100
[ 291.441356][ T3388] ? __pfx_netif_set_mtu+0x10/0x10
[ 291.441676][ T3388] dev_set_mtu+0xa4/0x230
[ 291.441907][ T3388] br_mtu_auto_adjust+0x189/0x270
[ 291.442219][ T3388] br_add_if+0xda3/0x1330
[ 291.442459][ T3388] do_set_master+0x38a/0x6d0
[ 291.442763][ T3388] ? rtnl_configure_link+0x1d3/0x260
[ 291.443066][ T3388] rtnl_newlink_create+0x3c9/0x8f0
[ 291.443379][ T3388] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 291.443680][ T3388] ? __dev_get_by_name+0x12/0x50
[ 291.443980][ T3388] ? rtnl_dev_get+0xa2/0x150
[ 291.444291][ T3388] ? __pfx_rtnl_dev_get+0x10/0x10
[ 291.444599][ T3388] ? rtnl_newlink+0x651/0xa60
[ 291.444904][ T3388] ? reacquire_held_locks+0xd1/0x200
[ 291.445219][ T3388] __rtnl_newlink+0x231/0xa40
[ 291.445533][ T3388] rtnl_newlink+0x69a/0xa60
[ 291.445839][ T3388] ? __pfx_rtnl_newlink+0x10/0x10
[ 291.446151][ T3388] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 291.446464][ T3388] ? __lock_release+0x5d/0x170
[ 291.446768][ T3388] ? __pfx_rtnl_newlink+0x10/0x10
[ 291.447066][ T3388] rtnetlink_rcv_msg+0x713/0xc00
[ 291.447375][ T3388] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 291.447680][ T3388] ? __lock_acquire+0x44d/0x7e0
[ 291.447985][ T3388] netlink_rcv_skb+0x124/0x350
[ 291.448290][ T3388] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 291.448593][ T3388] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 291.448910][ T3388] ? netlink_deliver_tap+0x13e/0x340
[ 291.449213][ T3388] ? netlink_deliver_tap+0xc3/0x340
[ 291.449515][ T3388] netlink_unicast+0x4a1/0x780
[ 291.449820][ T3388] ? __pfx_netlink_unicast+0x10/0x10
[ 291.450118][ T3388] ? __lock_acquire+0x44d/0x7e0
[ 291.450431][ T3388] netlink_sendmsg+0x721/0xbe0
[ 291.450737][ T3388] ? __pfx_netlink_sendmsg+0x10/0x10
[ 291.451045][ T3388] ? __import_iovec+0x238/0x3c0
[ 291.451363][ T3388] ____sys_sendmsg+0x7aa/0xa10
[ 291.451665][ T3388] ? __pfx_____sys_sendmsg+0x10/0x10
[ 291.451967][ T3388] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 291.452358][ T3388] ___sys_sendmsg+0xed/0x170
[ 291.452661][ T3388] ? __pfx____sys_sendmsg+0x10/0x10
[ 291.452961][ T3388] ? __pfx_handle_pte_fault+0x10/0x10
[ 291.453278][ T3388] ? reacquire_held_locks+0xd1/0x200
[ 291.453576][ T3388] ? do_user_addr_fault+0x461/0xe00
[ 291.453879][ T3388] ? __handle_mm_fault+0x3fc/0x5e0
[ 291.454188][ T3388] ? __pfx___handle_mm_fault+0x10/0x10
[ 291.454486][ T3388] ? lock_vma_under_rcu+0x36c/0x6b0
[ 291.454810][ T3388] __sys_sendmsg+0x10b/0x1a0
[ 291.455114][ T3388] ? __pfx___sys_sendmsg+0x10/0x10
[ 291.455422][ T3388] ? exc_page_fault+0x5d/0xc0
[ 291.455730][ T3388] ? do_user_addr_fault+0x959/0xe00
[ 291.456031][ T3388] ? rcu_is_watching+0x12/0xc0
[ 291.456343][ T3388] do_syscall_64+0xc1/0x380
[ 291.456644][ T3388] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 291.457015][ T3388] RIP: 0033:0x7eff155091e7
[ 291.457335][ T3388] 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
[ 291.458419][ T3388] RSP: 002b:00007ffe1dc86898 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 291.458870][ T3388] RAX: ffffffffffffffda RBX: 00007ffe1dc86fd0 RCX: 00007eff155091e7
[ 291.459331][ T3388] RDX: 0000000000000000 RSI: 00007ffe1dc86900 RDI: 0000000000000005
[ 291.459777][ T3388] RBP: 0000000000000006 R08: 000000000000006c R09: 0000000000000000
[ 291.460232][ T3388] R10: 00007eff15597ac0 R11: 0000000000000246 R12: 00007ffe1dc87008
[ 291.460682][ T3388] R13: 00000000686e2683 R14: 0000000000499600 R15: 00007ffe1dc869f0
[ 291.461144][ T3388]
[ 291.461380][ T3388] irq event stamp: 39645
[ 291.461606][ T3388] hardirqs last enabled at (39653): [] __up_console_sem+0x6b/0x80
[ 291.462123][ T3388] hardirqs last disabled at (39660): [] __up_console_sem+0x50/0x80
[ 291.462651][ T3388] softirqs last enabled at (38876): [] handle_softirqs+0x358/0x620
[ 291.463173][ T3388] softirqs last disabled at (38817): [] __irq_exit_rcu+0xfa/0x160
[ 291.463706][ T3388] ---[ end trace 0000000000000000 ]---
[ 295.331172][ T3427] veth0: renamed from veth1
[ 298.051827][ T3453] br0: port 1(vx0) entered blocking state
[ 298.052251][ T3453] br0: port 1(vx0) entered disabled state
[ 298.052569][ T3453] vx0: entered allmulticast mode
[ 298.056364][ T3453] vx0: entered promiscuous mode
[ 298.059808][ T3453] br0: port 1(vx0) entered blocking state
[ 298.060111][ T3453] br0: port 1(vx0) entered forwarding state
[ 298.062884][ T3453] ------------[ cut here ]------------
[ 298.063200][ T3453] WARNING: CPU: 3 PID: 3453 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 298.063794][ T3453] Modules linked in: sctp netdevsim psample act_gact cls_flower sch_ingress vxlan
[ 298.064354][ T3453] CPU: 3 UID: 0 PID: 3453 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 298.064973][ T3453] Tainted: [W]=WARN
[ 298.065230][ T3453] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 298.065608][ T3453] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 298.065919][ T3453] Code: 00 00 8b 05 97 05 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 fa fd 9b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 298.067008][ T3453] RSP: 0018:ffffc90005467080 EFLAGS: 00010246
[ 298.067398][ T3453] RAX: 0000000000000000 RBX: ffff888009e2a000 RCX: 0000000000000001
[ 298.067849][ T3453] RDX: 0000000000000000 RSI: ffffffffb2710759 RDI: ffffffffb1e58280
[ 298.068307][ T3453] RBP: ffffc90005467168 R08: 0000000000000000 R09: 0000000000000000
[ 298.068765][ T3453] R10: ffffc90005467198 R11: ffffffffb318d1e0 R12: 1ffff92000a8ce14
[ 298.069225][ T3453] R13: 00000000000005dc R14: ffffc90005467198 R15: ffff888009e2af48
[ 298.069677][ T3453] FS: 00007fa9c54d1800(0000) GS:ffff8880b0d19000(0000) knlGS:0000000000000000
[ 298.070216][ T3453] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 298.070604][ T3453] CR2: 00007fa9c55d1130 CR3: 000000000bf33006 CR4: 0000000000772ef0
[ 298.071060][ T3453] PKRU: 55555554
[ 298.071298][ T3453] Call Trace:
[ 298.071526][ T3453]
[ 298.071683][ T3453] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 298.071988][ T3453] ? __lock_acquire+0x44d/0x7e0
[ 298.072313][ T3453] netif_set_mtu+0x88/0x100
[ 298.072623][ T3453] ? __pfx_netif_set_mtu+0x10/0x10
[ 298.072942][ T3453] dev_set_mtu+0xa4/0x230
[ 298.073178][ T3453] br_mtu_auto_adjust+0x189/0x270
[ 298.073501][ T3453] br_add_if+0xda3/0x1330
[ 298.073742][ T3453] do_set_master+0x38a/0x6d0
[ 298.074043][ T3453] ? rtnl_configure_link+0x1d3/0x260
[ 298.074360][ T3453] rtnl_newlink_create+0x3c9/0x8f0
[ 298.074670][ T3453] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 298.074980][ T3453] ? __dev_get_by_name+0x12/0x50
[ 298.075290][ T3453] ? rtnl_dev_get+0xa2/0x150
[ 298.075593][ T3453] ? __pfx_rtnl_dev_get+0x10/0x10
[ 298.075900][ T3453] ? rtnl_newlink+0x651/0xa60
[ 298.076220][ T3453] ? reacquire_held_locks+0xd1/0x200
[ 298.076529][ T3453] __rtnl_newlink+0x231/0xa40
[ 298.076841][ T3453] rtnl_newlink+0x69a/0xa60
[ 298.077155][ T3453] ? __pfx_rtnl_newlink+0x10/0x10
[ 298.077477][ T3453] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 298.077779][ T3453] ? __lock_release+0x5d/0x170
[ 298.078083][ T3453] ? __pfx_rtnl_newlink+0x10/0x10
[ 298.078394][ T3453] rtnetlink_rcv_msg+0x713/0xc00
[ 298.078704][ T3453] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 298.079012][ T3453] ? __lock_acquire+0x44d/0x7e0
[ 298.079330][ T3453] netlink_rcv_skb+0x124/0x350
[ 298.079640][ T3453] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 298.079946][ T3453] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 298.080268][ T3453] ? netlink_deliver_tap+0x13e/0x340
[ 298.080571][ T3453] ? netlink_deliver_tap+0xc3/0x340
[ 298.080877][ T3453] netlink_unicast+0x4a1/0x780
[ 298.081196][ T3453] ? __pfx_netlink_unicast+0x10/0x10
[ 298.081499][ T3453] ? __lock_acquire+0x44d/0x7e0
[ 298.081812][ T3453] netlink_sendmsg+0x721/0xbe0
[ 298.082119][ T3453] ? __pfx_netlink_sendmsg+0x10/0x10
[ 298.082434][ T3453] ? __import_iovec+0x238/0x3c0
[ 298.082746][ T3453] ____sys_sendmsg+0x7aa/0xa10
[ 298.083050][ T3453] ? __pfx_____sys_sendmsg+0x10/0x10
[ 298.083360][ T3453] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 298.083752][ T3453] ___sys_sendmsg+0xed/0x170
[ 298.084066][ T3453] ? __pfx____sys_sendmsg+0x10/0x10
[ 298.084390][ T3453] ? __pfx_handle_pte_fault+0x10/0x10
[ 298.084698][ T3453] ? reacquire_held_locks+0xd1/0x200
[ 298.085012][ T3453] ? do_user_addr_fault+0x461/0xe00
[ 298.085329][ T3453] ? __handle_mm_fault+0x3fc/0x5e0
[ 298.085634][ T3453] ? __pfx___handle_mm_fault+0x10/0x10
[ 298.085936][ T3453] ? lock_vma_under_rcu+0x36c/0x6b0
[ 298.086266][ T3453] __sys_sendmsg+0x10b/0x1a0
[ 298.086568][ T3453] ? __pfx___sys_sendmsg+0x10/0x10
[ 298.086867][ T3453] ? exc_page_fault+0x5d/0xc0
[ 298.087176][ T3453] ? do_user_addr_fault+0x959/0xe00
[ 298.087496][ T3453] ? rcu_is_watching+0x12/0xc0
[ 298.087802][ T3453] do_syscall_64+0xc1/0x380
[ 298.088103][ T3453] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 298.088489][ T3453] RIP: 0033:0x7fa9c569e1e7
[ 298.088798][ T3453] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 298.089884][ T3453] RSP: 002b:00007ffc425f6b78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 298.090350][ T3453] RAX: ffffffffffffffda RBX: 00007ffc425f72b0 RCX: 00007fa9c569e1e7
[ 298.090798][ T3453] RDX: 0000000000000000 RSI: 00007ffc425f6be0 RDI: 0000000000000005
[ 298.091255][ T3453] RBP: 0000000000000006 R08: 0000000000000078 R09: 0000000000000000
[ 298.091708][ T3453] R10: 00007fa9c572cac0 R11: 0000000000000246 R12: 00007ffc425f72e8
[ 298.092162][ T3453] R13: 00000000686e268a R14: 0000000000499600 R15: 00007ffc425f6cd0
[ 298.092635][ T3453]
[ 298.092860][ T3453] irq event stamp: 41439
[ 298.093083][ T3453] hardirqs last enabled at (41447): [] __up_console_sem+0x6b/0x80
[ 298.093615][ T3453] hardirqs last disabled at (41456): [] __up_console_sem+0x50/0x80
[ 298.094137][ T3453] softirqs last enabled at (41014): [] handle_softirqs+0x358/0x620
[ 298.094667][ T3453] softirqs last disabled at (40999): [] __irq_exit_rcu+0xfa/0x160
[ 298.095203][ T3453] ---[ end trace 0000000000000000 ]---
[ 301.999626][ T3483] br0: port 1(vx0) entered blocking state
[ 302.000015][ T3483] br0: port 1(vx0) entered disabled state
[ 302.000340][ T3483] vx0: entered allmulticast mode
[ 302.004315][ T3483] vx0: entered promiscuous mode
[ 302.008173][ T3483] br0: port 1(vx0) entered blocking state
[ 302.008479][ T3483] br0: port 1(vx0) entered forwarding state
[ 302.011004][ T3483] ------------[ cut here ]------------
[ 302.011324][ T3483] WARNING: CPU: 1 PID: 3483 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 302.011925][ T3483] Modules linked in: sctp netdevsim psample act_gact cls_flower sch_ingress vxlan
[ 302.012477][ T3483] CPU: 1 UID: 0 PID: 3483 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 302.013080][ T3483] Tainted: [W]=WARN
[ 302.013316][ T3483] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 302.013694][ T3483] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 302.014006][ T3483] Code: 00 00 8b 05 97 05 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 fa fd 9b 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
[ 302.015098][ T3483] RSP: 0018:ffffc900055a7080 EFLAGS: 00010246
[ 302.015484][ T3483] RAX: 0000000000000000 RBX: ffff888009d7a000 RCX: 0000000000000001
[ 302.015940][ T3483] RDX: 0000000000000000 RSI: ffffffffb2710759 RDI: ffffffffb1e58280
[ 302.016399][ T3483] RBP: ffffc900055a7168 R08: 0000000000000000 R09: 0000000000000000
[ 302.016850][ T3483] R10: ffffc900055a7198 R11: ffffffffb318d1e0 R12: 1ffff92000ab4e14
[ 302.017325][ T3483] R13: 00000000000005dc R14: ffffc900055a7198 R15: ffff888009d7af48
[ 302.017782][ T3483] FS: 00007fc16161a800(0000) GS:ffff8880b0c19000(0000) knlGS:0000000000000000
[ 302.018325][ T3483] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 302.018706][ T3483] CR2: 00007fc161805ba0 CR3: 00000000139f7005 CR4: 0000000000772ef0
[ 302.019160][ T3483] PKRU: 55555554
[ 302.019394][ T3483] Call Trace:
[ 302.019618][ T3483]
[ 302.019774][ T3483] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 302.020085][ T3483] ? __lock_acquire+0x44d/0x7e0
[ 302.020406][ T3483] netif_set_mtu+0x88/0x100
[ 302.020713][ T3483] ? __pfx_netif_set_mtu+0x10/0x10
[ 302.021031][ T3483] dev_set_mtu+0xa4/0x230
[ 302.021270][ T3483] br_mtu_auto_adjust+0x189/0x270
[ 302.021577][ T3483] br_add_if+0xda3/0x1330
[ 302.021814][ T3483] do_set_master+0x38a/0x6d0
[ 302.022118][ T3483] ? rtnl_configure_link+0x1d3/0x260
[ 302.022429][ T3483] rtnl_newlink_create+0x3c9/0x8f0
[ 302.022732][ T3483] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 302.023031][ T3483] ? __dev_get_by_name+0x12/0x50
[ 302.023337][ T3483] ? rtnl_dev_get+0xa2/0x150
[ 302.023637][ T3483] ? __pfx_rtnl_dev_get+0x10/0x10
[ 302.023945][ T3483] ? rtnl_newlink+0x651/0xa60
[ 302.024251][ T3483] ? reacquire_held_locks+0xd1/0x200
[ 302.024558][ T3483] __rtnl_newlink+0x231/0xa40
[ 302.024880][ T3483] rtnl_newlink+0x69a/0xa60
[ 302.025206][ T3483] ? __pfx_rtnl_newlink+0x10/0x10
[ 302.025519][ T3483] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 302.025817][ T3483] ? __lock_release+0x5d/0x170
[ 302.026118][ T3483] ? __pfx_rtnl_newlink+0x10/0x10
[ 302.026430][ T3483] rtnetlink_rcv_msg+0x713/0xc00
[ 302.026735][ T3483] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 302.027039][ T3483] ? __lock_acquire+0x44d/0x7e0
[ 302.027353][ T3483] netlink_rcv_skb+0x124/0x350
[ 302.027652][ T3483] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 302.027954][ T3483] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 302.028273][ T3483] ? netlink_deliver_tap+0x13e/0x340
[ 302.028572][ T3483] ? netlink_deliver_tap+0xc3/0x340
[ 302.028878][ T3483] netlink_unicast+0x4a1/0x780
[ 302.029194][ T3483] ? __pfx_netlink_unicast+0x10/0x10
[ 302.029495][ T3483] ? __lock_acquire+0x44d/0x7e0
[ 302.029800][ T3483] netlink_sendmsg+0x721/0xbe0
[ 302.030101][ T3483] ? __pfx_netlink_sendmsg+0x10/0x10
[ 302.030412][ T3483] ? __import_iovec+0x238/0x3c0
[ 302.030720][ T3483] ____sys_sendmsg+0x7aa/0xa10
[ 302.031023][ T3483] ? __pfx_____sys_sendmsg+0x10/0x10
[ 302.031333][ T3483] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 302.031720][ T3483] ___sys_sendmsg+0xed/0x170
[ 302.032023][ T3483] ? __pfx____sys_sendmsg+0x10/0x10
[ 302.032334][ T3483] ? rcu_read_lock_any_held+0x43/0xb0
[ 302.032640][ T3483] ? rcu_read_lock_any_held+0x43/0xb0
[ 302.032937][ T3483] ? validate_chain+0x166/0x4d0
[ 302.033253][ T3483] ? __lock_acquire+0x44d/0x7e0
[ 302.033562][ T3483] ? find_held_lock+0x2b/0x80
[ 302.033868][ T3483] __sys_sendmsg+0x10b/0x1a0
[ 302.034167][ T3483] ? __pfx___sys_sendmsg+0x10/0x10
[ 302.034488][ T3483] ? rcu_is_watching+0x12/0xc0
[ 302.034797][ T3483] do_syscall_64+0xc1/0x380
[ 302.035103][ T3483] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 302.035480][ T3483] RIP: 0033:0x7fc1617e71e7
[ 302.035793][ T3483] 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
[ 302.036865][ T3483] RSP: 002b:00007ffdb5c25268 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 302.037325][ T3483] RAX: ffffffffffffffda RBX: 00007ffdb5c259a0 RCX: 00007fc1617e71e7
[ 302.037780][ T3483] RDX: 0000000000000000 RSI: 00007ffdb5c252d0 RDI: 0000000000000005
[ 302.038233][ T3483] RBP: 0000000000000006 R08: 0000000000000078 R09: 0000000000000000
[ 302.038683][ T3483] R10: 00007fc161875ac0 R11: 0000000000000246 R12: 00007ffdb5c259d8
[ 302.039133][ T3483] R13: 00000000686e268e R14: 0000000000499600 R15: 00007ffdb5c253c0
[ 302.039608][ T3483]
[ 302.039835][ T3483] irq event stamp: 50071
[ 302.040060][ T3483] hardirqs last enabled at (50079): [] __up_console_sem+0x6b/0x80
[ 302.040589][ T3483] hardirqs last disabled at (50088): [] __up_console_sem+0x50/0x80
[ 302.041106][ T3483] softirqs last enabled at (49922): [] handle_softirqs+0x358/0x620
[ 302.041638][ T3483] softirqs last disabled at (49913): [] __irq_exit_rcu+0xfa/0x160
[ 302.042157][ T3483] ---[ end trace 0000000000000000 ]---
[ 313.980374][ T66] vx0: left allmulticast mode
[ 313.980728][ T66] vx0: left promiscuous mode
[ 313.981241][ T66] br0: port 1(vx0) entered disabled state
[ 314.441655][ T66] vx0: left allmulticast mode
[ 314.442004][ T66] vx0: left promiscuous mode
[ 314.442492][ T66] br0: port 1(vx0) entered disabled state
[ 314.868160][ T66] vx0: left allmulticast mode
[ 314.868483][ T66] vx0: left promiscuous mode
[ 314.869043][ T66] br0: port 1(vx0) entered disabled state
[ 315.338666][ T66] vx0: left allmulticast mode
[ 315.339021][ T66] vx0: left promiscuous mode
[ 315.339735][ T66] br0: port 1(vx0) entered disabled state
[ 318.087253][ T3629] veth0: renamed from veth1
[ 320.879992][ T3656] br0: port 1(vx0) entered blocking state
[ 320.880385][ T3656] br0: port 1(vx0) entered disabled state
[ 320.880742][ T3656] vx0: entered allmulticast mode
[ 320.883353][ T3656] vx0: entered promiscuous mode
[ 320.888494][ T3656] br0: port 1(vx0) entered blocking state
[ 320.888860][ T3656] br0: port 1(vx0) entered forwarding state
[ 320.891228][ T3656] ------------[ cut here ]------------
[ 320.891599][ T3656] WARNING: CPU: 0 PID: 3656 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 320.892295][ T3656] Modules linked in: sctp netdevsim psample act_gact cls_flower sch_ingress vxlan
[ 320.892911][ T3656] CPU: 0 UID: 0 PID: 3656 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 320.893624][ T3656] Tainted: [W]=WARN
[ 320.893886][ T3656] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 320.894951][ T3656] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 320.895323][ T3656] Code: 00 00 8b 05 97 05 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 fa fd 9b 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
[ 320.896545][ T3656] RSP: 0018:ffffc90005b47080 EFLAGS: 00010246
[ 320.896978][ T3656] RAX: 0000000000000000 RBX: ffff888009d7a000 RCX: 0000000000000001
[ 320.897514][ T3656] RDX: 0000000000000000 RSI: ffffffffb2710759 RDI: ffffffffb1e58280
[ 320.898030][ T3656] RBP: ffffc90005b47168 R08: 0000000000000000 R09: 0000000000000000
[ 320.898558][ T3656] R10: ffffc90005b47198 R11: ffffffffb318d1e0 R12: 1ffff92000b68e14
[ 320.899068][ T3656] R13: 00000000000005dc R14: ffffc90005b47198 R15: ffff888009d7af48
[ 320.899595][ T3656] FS: 00007fb0fac8c800(0000) GS:ffff8880b0b99000(0000) knlGS:0000000000000000
[ 320.900200][ T3656] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 320.900630][ T3656] CR2: 000000000043d940 CR3: 0000000012e26002 CR4: 0000000000772ef0
[ 320.901142][ T3656] PKRU: 55555554
[ 320.901417][ T3656] Call Trace:
[ 320.901683][ T3656]
[ 320.901864][ T3656] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 320.902216][ T3656] ? __lock_acquire+0x44d/0x7e0
[ 320.902572][ T3656] netif_set_mtu+0x88/0x100
[ 320.902914][ T3656] ? __pfx_netif_set_mtu+0x10/0x10
[ 320.903282][ T3656] dev_set_mtu+0xa4/0x230
[ 320.903544][ T3656] br_mtu_auto_adjust+0x189/0x270
[ 320.903892][ T3656] br_add_if+0xda3/0x1330
[ 320.904160][ T3656] do_set_master+0x38a/0x6d0
[ 320.904512][ T3656] ? rtnl_configure_link+0x1d3/0x260
[ 320.904870][ T3656] rtnl_newlink_create+0x3c9/0x8f0
[ 320.905236][ T3656] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 320.905579][ T3656] ? __dev_get_by_name+0x12/0x50
[ 320.905921][ T3656] ? rtnl_dev_get+0xa2/0x150
[ 320.906276][ T3656] ? __pfx_rtnl_dev_get+0x10/0x10
[ 320.906626][ T3656] ? rtnl_newlink+0x651/0xa60
[ 320.906971][ T3656] ? reacquire_held_locks+0xd1/0x200
[ 320.907328][ T3656] __rtnl_newlink+0x231/0xa40
[ 320.907682][ T3656] rtnl_newlink+0x69a/0xa60
[ 320.908028][ T3656] ? __pfx_rtnl_newlink+0x10/0x10
[ 320.908391][ T3656] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 320.908732][ T3656] ? __lock_release+0x5d/0x170
[ 320.909076][ T3656] ? __pfx_rtnl_newlink+0x10/0x10
[ 320.909436][ T3656] rtnetlink_rcv_msg+0x713/0xc00
[ 320.909798][ T3656] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 320.910145][ T3656] ? __lock_acquire+0x44d/0x7e0
[ 320.910503][ T3656] netlink_rcv_skb+0x124/0x350
[ 320.910846][ T3656] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 320.911199][ T3656] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 320.911556][ T3656] ? netlink_deliver_tap+0x13e/0x340
[ 320.911898][ T3656] ? netlink_deliver_tap+0xc3/0x340
[ 320.912257][ T3656] netlink_unicast+0x4a1/0x780
[ 320.912605][ T3656] ? __pfx_netlink_unicast+0x10/0x10
[ 320.912943][ T3656] ? __lock_acquire+0x44d/0x7e0
[ 320.913311][ T3656] netlink_sendmsg+0x721/0xbe0
[ 320.913659][ T3656] ? __pfx_netlink_sendmsg+0x10/0x10
[ 320.914015][ T3656] ? __import_iovec+0x238/0x3c0
[ 320.914377][ T3656] ____sys_sendmsg+0x7aa/0xa10
[ 320.914727][ T3656] ? __pfx_____sys_sendmsg+0x10/0x10
[ 320.915078][ T3656] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 320.915529][ T3656] ___sys_sendmsg+0xed/0x170
[ 320.915873][ T3656] ? __pfx____sys_sendmsg+0x10/0x10
[ 320.916222][ T3656] ? __pfx_handle_pte_fault+0x10/0x10
[ 320.916573][ T3656] ? reacquire_held_locks+0xd1/0x200
[ 320.916913][ T3656] ? do_user_addr_fault+0x461/0xe00
[ 320.917288][ T3656] ? __handle_mm_fault+0x3fc/0x5e0
[ 320.917639][ T3656] ? __pfx___handle_mm_fault+0x10/0x10
[ 320.917976][ T3656] ? lock_vma_under_rcu+0x36c/0x6b0
[ 320.918345][ T3656] __sys_sendmsg+0x10b/0x1a0
[ 320.918690][ T3656] ? __pfx___sys_sendmsg+0x10/0x10
[ 320.919032][ T3656] ? exc_page_fault+0x5d/0xc0
[ 320.919400][ T3656] ? do_user_addr_fault+0x959/0xe00
[ 320.919747][ T3656] ? rcu_is_watching+0x12/0xc0
[ 320.920092][ T3656] do_syscall_64+0xc1/0x380
[ 320.920445][ T3656] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 320.920869][ T3656] RIP: 0033:0x7fb0fae591e7
[ 320.921242][ T3656] 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
[ 320.922471][ T3656] RSP: 002b:00007ffe56588d68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 320.922987][ T3656] RAX: ffffffffffffffda RBX: 00007ffe565894a0 RCX: 00007fb0fae591e7
[ 320.923508][ T3656] RDX: 0000000000000000 RSI: 00007ffe56588dd0 RDI: 0000000000000005
[ 320.924020][ T3656] RBP: 0000000000000006 R08: 000000000000006c R09: 0000000000000000
[ 320.924548][ T3656] R10: 00007fb0faee7ac0 R11: 0000000000000246 R12: 00007ffe565894d8
[ 320.925067][ T3656] R13: 00000000686e26a1 R14: 0000000000499600 R15: 00007ffe56588ec0
[ 320.925611][ T3656]
[ 320.925876][ T3656] irq event stamp: 45591
[ 320.926132][ T3656] hardirqs last enabled at (45599): [] __up_console_sem+0x6b/0x80
[ 320.926742][ T3656] hardirqs last disabled at (45608): [] __up_console_sem+0x50/0x80
[ 320.927344][ T3656] softirqs last enabled at (45580): [] handle_softirqs+0x358/0x620
[ 320.927938][ T3656] softirqs last disabled at (45559): [] __irq_exit_rcu+0xfa/0x160
[ 320.928542][ T3656] ---[ end trace 0000000000000000 ]---
[ 324.709301][ T3686] br0: port 1(vx0) entered blocking state
[ 324.709684][ T3686] br0: port 1(vx0) entered disabled state
[ 324.709985][ T3686] vx0: entered allmulticast mode
[ 324.712515][ T3686] vx0: entered promiscuous mode
[ 324.727015][ T3686] br0: port 1(vx0) entered blocking state
[ 324.727345][ T3686] br0: port 1(vx0) entered forwarding state
[ 324.730208][ T3686] ------------[ cut here ]------------
[ 324.730516][ T3686] WARNING: CPU: 3 PID: 3686 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 324.731112][ T3686] Modules linked in: sctp netdevsim psample act_gact cls_flower sch_ingress vxlan
[ 324.731666][ T3686] CPU: 3 UID: 0 PID: 3686 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 324.732291][ T3686] Tainted: [W]=WARN
[ 324.732532][ T3686] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 324.732915][ T3686] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 324.733232][ T3686] Code: 00 00 8b 05 97 05 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 fa fd 9b 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
[ 324.734314][ T3686] RSP: 0018:ffffc90005cf7080 EFLAGS: 00010246
[ 324.734699][ T3686] RAX: 0000000000000000 RBX: ffff888009e2a000 RCX: 0000000000000001
[ 324.735165][ T3686] RDX: 0000000000000000 RSI: ffffffffb2710759 RDI: ffffffffb1e58280
[ 324.735622][ T3686] RBP: ffffc90005cf7168 R08: 0000000000000000 R09: 0000000000000000
[ 324.736074][ T3686] R10: ffffc90005cf7198 R11: ffffffffb318d1e0 R12: 1ffff92000b9ee14
[ 324.736530][ T3686] R13: 00000000000005dc R14: ffffc90005cf7198 R15: ffff888009e2af48
[ 324.736983][ T3686] FS: 00007f26f6059800(0000) GS:ffff8880b0d19000(0000) knlGS:0000000000000000
[ 324.737513][ T3686] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 324.737893][ T3686] CR2: 000000000043d940 CR3: 0000000005b32004 CR4: 0000000000772ef0
[ 324.738352][ T3686] PKRU: 55555554
[ 324.738577][ T3686] Call Trace:
[ 324.738802][ T3686]
[ 324.738962][ T3686] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 324.739272][ T3686] ? __lock_acquire+0x44d/0x7e0
[ 324.739587][ T3686] netif_set_mtu+0x88/0x100
[ 324.739890][ T3686] ? __pfx_netif_set_mtu+0x10/0x10
[ 324.740215][ T3686] dev_set_mtu+0xa4/0x230
[ 324.740445][ T3686] br_mtu_auto_adjust+0x189/0x270
[ 324.740748][ T3686] br_add_if+0xda3/0x1330
[ 324.740986][ T3686] do_set_master+0x38a/0x6d0
[ 324.741298][ T3686] ? rtnl_configure_link+0x1d3/0x260
[ 324.741603][ T3686] rtnl_newlink_create+0x3c9/0x8f0
[ 324.741906][ T3686] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 324.742211][ T3686] ? __dev_get_by_name+0x12/0x50
[ 324.742512][ T3686] ? rtnl_dev_get+0xa2/0x150
[ 324.742811][ T3686] ? __pfx_rtnl_dev_get+0x10/0x10
[ 324.743118][ T3686] ? rtnl_newlink+0x651/0xa60
[ 324.743432][ T3686] ? reacquire_held_locks+0xd1/0x200
[ 324.743738][ T3686] __rtnl_newlink+0x231/0xa40
[ 324.744049][ T3686] rtnl_newlink+0x69a/0xa60
[ 324.744364][ T3686] ? __pfx_rtnl_newlink+0x10/0x10
[ 324.744677][ T3686] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 324.744984][ T3686] ? __lock_release+0x5d/0x170
[ 324.745294][ T3686] ? __pfx_rtnl_newlink+0x10/0x10
[ 324.745595][ T3686] rtnetlink_rcv_msg+0x713/0xc00
[ 324.745903][ T3686] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 324.746219][ T3686] ? __lock_acquire+0x44d/0x7e0
[ 324.746530][ T3686] netlink_rcv_skb+0x124/0x350
[ 324.746831][ T3686] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 324.747133][ T3686] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 324.747452][ T3686] ? netlink_deliver_tap+0x13e/0x340
[ 324.747753][ T3686] ? netlink_deliver_tap+0xc3/0x340
[ 324.748060][ T3686] netlink_unicast+0x4a1/0x780
[ 324.748372][ T3686] ? __pfx_netlink_unicast+0x10/0x10
[ 324.748673][ T3686] ? __lock_acquire+0x44d/0x7e0
[ 324.748978][ T3686] netlink_sendmsg+0x721/0xbe0
[ 324.749290][ T3686] ? __pfx_netlink_sendmsg+0x10/0x10
[ 324.749594][ T3686] ? __import_iovec+0x238/0x3c0
[ 324.749908][ T3686] ____sys_sendmsg+0x7aa/0xa10
[ 324.750220][ T3686] ? __pfx_____sys_sendmsg+0x10/0x10
[ 324.750520][ T3686] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 324.750905][ T3686] ___sys_sendmsg+0xed/0x170
[ 324.751214][ T3686] ? __pfx____sys_sendmsg+0x10/0x10
[ 324.751517][ T3686] ? __pfx_handle_pte_fault+0x10/0x10
[ 324.751821][ T3686] ? reacquire_held_locks+0xd1/0x200
[ 324.752121][ T3686] ? do_user_addr_fault+0x461/0xe00
[ 324.752438][ T3686] ? __handle_mm_fault+0x3fc/0x5e0
[ 324.752741][ T3686] ? __pfx___handle_mm_fault+0x10/0x10
[ 324.753039][ T3686] ? lock_vma_under_rcu+0x36c/0x6b0
[ 324.753366][ T3686] __sys_sendmsg+0x10b/0x1a0
[ 324.753669][ T3686] ? __pfx___sys_sendmsg+0x10/0x10
[ 324.753968][ T3686] ? exc_page_fault+0x5d/0xc0
[ 324.754282][ T3686] ? do_user_addr_fault+0x959/0xe00
[ 324.754592][ T3686] ? rcu_is_watching+0x12/0xc0
[ 324.755016][ T3686] do_syscall_64+0xc1/0x380
[ 324.755330][ T3686] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 324.755705][ T3686] RIP: 0033:0x7f26f62261e7
[ 324.756016][ T3686] 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
[ 324.757103][ T3686] RSP: 002b:00007fffac3a5668 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 324.757567][ T3686] RAX: ffffffffffffffda RBX: 00007fffac3a5da0 RCX: 00007f26f62261e7
[ 324.758022][ T3686] RDX: 0000000000000000 RSI: 00007fffac3a56d0 RDI: 0000000000000005
[ 324.758484][ T3686] RBP: 0000000000000006 R08: 000000000000006c R09: 0000000000000000
[ 324.758941][ T3686] R10: 00007f26f62b4ac0 R11: 0000000000000246 R12: 00007fffac3a5dd8
[ 324.759404][ T3686] R13: 00000000686e26a5 R14: 0000000000499600 R15: 00007fffac3a57c0
[ 324.759868][ T3686]
[ 324.760093][ T3686] irq event stamp: 44651
[ 324.760324][ T3686] hardirqs last enabled at (44661): [] __up_console_sem+0x6b/0x80
[ 324.760849][ T3686] hardirqs last disabled at (44668): [] __up_console_sem+0x50/0x80
[ 324.761378][ T3686] softirqs last enabled at (43866): [] fib6_run_gc+0x113/0x240
[ 324.761901][ T3686] softirqs last disabled at (43858): [] fib6_run_gc+0x150/0x240
[ 324.762428][ T3686] ---[ end trace 0000000000000000 ]---
[ 328.639893][ T3725] veth0: renamed from veth1
[ 331.371983][ T3752] br0: port 1(vx0) entered blocking state
[ 331.372394][ T3752] br0: port 1(vx0) entered disabled state
[ 331.372704][ T3752] vx0: entered allmulticast mode
[ 331.375276][ T3752] vx0: entered promiscuous mode
[ 331.378745][ T3752] br0: port 1(vx0) entered blocking state
[ 331.379045][ T3752] br0: port 1(vx0) entered forwarding state
[ 331.390994][ T3752] ------------[ cut here ]------------
[ 331.391321][ T3752] WARNING: CPU: 3 PID: 3752 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 331.391917][ T3752] Modules linked in: sctp netdevsim psample act_gact cls_flower sch_ingress vxlan
[ 331.392470][ T3752] CPU: 3 UID: 0 PID: 3752 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 331.393073][ T3752] Tainted: [W]=WARN
[ 331.393314][ T3752] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 331.393691][ T3752] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 331.394005][ T3752] Code: 00 00 8b 05 97 05 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 fa fd 9b 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
[ 331.395098][ T3752] RSP: 0018:ffffc90005fc7080 EFLAGS: 00010246
[ 331.395488][ T3752] RAX: 0000000000000000 RBX: ffff88800ec52000 RCX: 0000000000000001
[ 331.395940][ T3752] RDX: 0000000000000000 RSI: ffffffffb2710759 RDI: ffffffffb1e58280
[ 331.396398][ T3752] RBP: ffffc90005fc7168 R08: 0000000000000000 R09: 0000000000000000
[ 331.396850][ T3752] R10: ffffc90005fc7198 R11: ffffffffb318d1e0 R12: 1ffff92000bf8e14
[ 331.397315][ T3752] R13: 00000000000005dc R14: ffffc90005fc7198 R15: ffff88800ec52f48
[ 331.397767][ T3752] FS: 00007f580401e800(0000) GS:ffff8880b0d19000(0000) knlGS:0000000000000000
[ 331.398304][ T3752] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 331.398685][ T3752] CR2: 00007f5804209ba0 CR3: 000000000bc0f006 CR4: 0000000000772ef0
[ 331.399145][ T3752] PKRU: 55555554
[ 331.399378][ T3752] Call Trace:
[ 331.399603][ T3752]
[ 331.399761][ T3752] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 331.400063][ T3752] ? __lock_acquire+0x44d/0x7e0
[ 331.400385][ T3752] netif_set_mtu+0x88/0x100
[ 331.400686][ T3752] ? __pfx_netif_set_mtu+0x10/0x10
[ 331.401005][ T3752] dev_set_mtu+0xa4/0x230
[ 331.401243][ T3752] br_mtu_auto_adjust+0x189/0x270
[ 331.401554][ T3752] br_add_if+0xda3/0x1330
[ 331.401797][ T3752] do_set_master+0x38a/0x6d0
[ 331.402098][ T3752] ? rtnl_configure_link+0x1d3/0x260
[ 331.402410][ T3752] rtnl_newlink_create+0x3c9/0x8f0
[ 331.402716][ T3752] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 331.403014][ T3752] ? __dev_get_by_name+0x12/0x50
[ 331.403344][ T3752] ? rtnl_dev_get+0xa2/0x150
[ 331.403649][ T3752] ? __pfx_rtnl_dev_get+0x10/0x10
[ 331.403976][ T3752] ? rtnl_newlink+0x651/0xa60
[ 331.404285][ T3752] ? reacquire_held_locks+0xd1/0x200
[ 331.404592][ T3752] __rtnl_newlink+0x231/0xa40
[ 331.404920][ T3752] rtnl_newlink+0x69a/0xa60
[ 331.405239][ T3752] ? __pfx_rtnl_newlink+0x10/0x10
[ 331.405553][ T3752] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 331.405852][ T3752] ? __lock_release+0x5d/0x170
[ 331.406160][ T3752] ? __pfx_rtnl_newlink+0x10/0x10
[ 331.406469][ T3752] rtnetlink_rcv_msg+0x713/0xc00
[ 331.406776][ T3752] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 331.407079][ T3752] ? __lock_acquire+0x44d/0x7e0
[ 331.407395][ T3752] netlink_rcv_skb+0x124/0x350
[ 331.407694][ T3752] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 331.407996][ T3752] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 331.408324][ T3752] ? netlink_deliver_tap+0x13e/0x340
[ 331.408626][ T3752] ? netlink_deliver_tap+0xc3/0x340
[ 331.408927][ T3752] netlink_unicast+0x4a1/0x780
[ 331.409241][ T3752] ? __pfx_netlink_unicast+0x10/0x10
[ 331.409542][ T3752] ? __lock_acquire+0x44d/0x7e0
[ 331.409848][ T3752] netlink_sendmsg+0x721/0xbe0
[ 331.410152][ T3752] ? __pfx_netlink_sendmsg+0x10/0x10
[ 331.410481][ T3752] ? __import_iovec+0x238/0x3c0
[ 331.410799][ T3752] ____sys_sendmsg+0x7aa/0xa10
[ 331.411100][ T3752] ? __pfx_____sys_sendmsg+0x10/0x10
[ 331.411407][ T3752] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 331.411794][ T3752] ___sys_sendmsg+0xed/0x170
[ 331.412101][ T3752] ? __pfx____sys_sendmsg+0x10/0x10
[ 331.412420][ T3752] ? rcu_read_lock_any_held+0x43/0xb0
[ 331.412738][ T3752] ? rcu_read_lock_any_held+0x43/0xb0
[ 331.413042][ T3752] ? validate_chain+0x166/0x4d0
[ 331.413362][ T3752] ? __lock_acquire+0x44d/0x7e0
[ 331.413678][ T3752] ? find_held_lock+0x2b/0x80
[ 331.413986][ T3752] __sys_sendmsg+0x10b/0x1a0
[ 331.414294][ T3752] ? __pfx___sys_sendmsg+0x10/0x10
[ 331.414609][ T3752] ? rcu_is_watching+0x12/0xc0
[ 331.414921][ T3752] do_syscall_64+0xc1/0x380
[ 331.415242][ T3752] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 331.415623][ T3752] RIP: 0033:0x7f58041eb1e7
[ 331.415936][ T3752] 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
[ 331.417017][ T3752] RSP: 002b:00007fff749e9cd8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 331.417503][ T3752] RAX: ffffffffffffffda RBX: 00007fff749ea410 RCX: 00007f58041eb1e7
[ 331.417954][ T3752] RDX: 0000000000000000 RSI: 00007fff749e9d40 RDI: 0000000000000005
[ 331.418411][ T3752] RBP: 0000000000000006 R08: 0000000000000078 R09: 0000000000000000
[ 331.418863][ T3752] R10: 00007f5804279ac0 R11: 0000000000000246 R12: 00007fff749ea448
[ 331.419327][ T3752] R13: 00000000686e26ab R14: 0000000000499600 R15: 00007fff749e9e30
[ 331.419792][ T3752]
[ 331.420020][ T3752] irq event stamp: 53065
[ 331.420252][ T3752] hardirqs last enabled at (53075): [] __up_console_sem+0x6b/0x80
[ 331.420774][ T3752] hardirqs last disabled at (53082): [] __up_console_sem+0x50/0x80
[ 331.421308][ T3752] softirqs last enabled at (52838): [] handle_softirqs+0x358/0x620
[ 331.421829][ T3752] softirqs last disabled at (52817): [] __irq_exit_rcu+0xfa/0x160
[ 331.422360][ T3752] ---[ end trace 0000000000000000 ]---
[ 335.295856][ T3782] br0: port 1(vx0) entered blocking state
[ 335.296214][ T3782] br0: port 1(vx0) entered disabled state
[ 335.296530][ T3782] vx0: entered allmulticast mode
[ 335.299107][ T3782] vx0: entered promiscuous mode
[ 335.303388][ T3782] br0: port 1(vx0) entered blocking state
[ 335.303688][ T3782] br0: port 1(vx0) entered forwarding state
[ 335.305948][ T3782] ------------[ cut here ]------------
[ 335.307137][ T3782] WARNING: CPU: 1 PID: 3782 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 335.307751][ T3782] Modules linked in: sctp netdevsim psample act_gact cls_flower sch_ingress vxlan
[ 335.308304][ T3782] CPU: 1 UID: 0 PID: 3782 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 335.308913][ T3782] Tainted: [W]=WARN
[ 335.309150][ T3782] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 335.309532][ T3782] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 335.309840][ T3782] Code: 00 00 8b 05 97 05 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 fa fd 9b 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
[ 335.310914][ T3782] RSP: 0018:ffffc90006087080 EFLAGS: 00010246
[ 335.311307][ T3782] RAX: 0000000000000000 RBX: ffff88800abda000 RCX: 0000000000000001
[ 335.311754][ T3782] RDX: 0000000000000000 RSI: ffffffffb2710759 RDI: ffffffffb1e58280
[ 335.312213][ T3782] RBP: ffffc90006087168 R08: 0000000000000000 R09: 0000000000000000
[ 335.312661][ T3782] R10: ffffc90006087198 R11: ffffffffb318d1e0 R12: 1ffff92000c10e14
[ 335.313115][ T3782] R13: 00000000000005dc R14: ffffc90006087198 R15: ffff88800abdaf48
[ 335.313599][ T3782] FS: 00007f123e4ec800(0000) GS:ffff8880b0c19000(0000) knlGS:0000000000000000
[ 335.314126][ T3782] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 335.314511][ T3782] CR2: 00007f123e6d7ba0 CR3: 000000000b63b002 CR4: 0000000000772ef0
[ 335.314977][ T3782] PKRU: 55555554
[ 335.315211][ T3782] Call Trace:
[ 335.315436][ T3782]
[ 335.315592][ T3782] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 335.315894][ T3782] ? __lock_acquire+0x44d/0x7e0
[ 335.316220][ T3782] netif_set_mtu+0x88/0x100
[ 335.316524][ T3782] ? __pfx_netif_set_mtu+0x10/0x10
[ 335.316841][ T3782] dev_set_mtu+0xa4/0x230
[ 335.317071][ T3782] br_mtu_auto_adjust+0x189/0x270
[ 335.317392][ T3782] br_add_if+0xda3/0x1330
[ 335.317631][ T3782] do_set_master+0x38a/0x6d0
[ 335.317929][ T3782] ? rtnl_configure_link+0x1d3/0x260
[ 335.318241][ T3782] rtnl_newlink_create+0x3c9/0x8f0
[ 335.318549][ T3782] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 335.318848][ T3782] ? __dev_get_by_name+0x12/0x50
[ 335.319148][ T3782] ? rtnl_dev_get+0xa2/0x150
[ 335.319463][ T3782] ? __pfx_rtnl_dev_get+0x10/0x10
[ 335.319771][ T3782] ? rtnl_newlink+0x651/0xa60
[ 335.320069][ T3782] ? reacquire_held_locks+0xd1/0x200
[ 335.320382][ T3782] __rtnl_newlink+0x231/0xa40
[ 335.320694][ T3782] rtnl_newlink+0x69a/0xa60
[ 335.321001][ T3782] ? __pfx_rtnl_newlink+0x10/0x10
[ 335.321321][ T3782] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 335.321620][ T3782] ? __lock_release+0x5d/0x170
[ 335.321929][ T3782] ? __pfx_rtnl_newlink+0x10/0x10
[ 335.322238][ T3782] rtnetlink_rcv_msg+0x713/0xc00
[ 335.322542][ T3782] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 335.322845][ T3782] ? __lock_acquire+0x44d/0x7e0
[ 335.323152][ T3782] netlink_rcv_skb+0x124/0x350
[ 335.323461][ T3782] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 335.323766][ T3782] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 335.324081][ T3782] ? netlink_deliver_tap+0x13e/0x340
[ 335.324389][ T3782] ? netlink_deliver_tap+0xc3/0x340
[ 335.324693][ T3782] netlink_unicast+0x4a1/0x780
[ 335.325006][ T3782] ? __pfx_netlink_unicast+0x10/0x10
[ 335.325314][ T3782] ? __lock_acquire+0x44d/0x7e0
[ 335.325621][ T3782] netlink_sendmsg+0x721/0xbe0
[ 335.325924][ T3782] ? __pfx_netlink_sendmsg+0x10/0x10
[ 335.326240][ T3782] ? __import_iovec+0x238/0x3c0
[ 335.326548][ T3782] ____sys_sendmsg+0x7aa/0xa10
[ 335.326851][ T3782] ? __pfx_____sys_sendmsg+0x10/0x10
[ 335.327149][ T3782] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 335.327545][ T3782] ___sys_sendmsg+0xed/0x170
[ 335.327851][ T3782] ? __pfx____sys_sendmsg+0x10/0x10
[ 335.328158][ T3782] ? rcu_read_lock_any_held+0x43/0xb0
[ 335.328477][ T3782] ? rcu_read_lock_any_held+0x43/0xb0
[ 335.328777][ T3782] ? validate_chain+0x166/0x4d0
[ 335.329082][ T3782] ? __lock_acquire+0x44d/0x7e0
[ 335.329400][ T3782] ? find_held_lock+0x2b/0x80
[ 335.329708][ T3782] __sys_sendmsg+0x10b/0x1a0
[ 335.330013][ T3782] ? __pfx___sys_sendmsg+0x10/0x10
[ 335.330337][ T3782] ? rcu_is_watching+0x12/0xc0
[ 335.330641][ T3782] do_syscall_64+0xc1/0x380
[ 335.330951][ T3782] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 335.331333][ T3782] RIP: 0033:0x7f123e6b91e7
[ 335.331643][ T3782] 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
[ 335.332722][ T3782] RSP: 002b:00007ffe22fb8028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 335.333189][ T3782] RAX: ffffffffffffffda RBX: 00007ffe22fb8760 RCX: 00007f123e6b91e7
[ 335.333640][ T3782] RDX: 0000000000000000 RSI: 00007ffe22fb8090 RDI: 0000000000000005
[ 335.334089][ T3782] RBP: 0000000000000006 R08: 0000000000000078 R09: 0000000000000000
[ 335.334547][ T3782] R10: 00007f123e747ac0 R11: 0000000000000246 R12: 00007ffe22fb8798
[ 335.335008][ T3782] R13: 00000000686e26af R14: 0000000000499600 R15: 00007ffe22fb8180
[ 335.335480][ T3782]
[ 335.335705][ T3782] irq event stamp: 46447
[ 335.335930][ T3782] hardirqs last enabled at (46455): [] __up_console_sem+0x6b/0x80
[ 335.336457][ T3782] hardirqs last disabled at (46464): [] __up_console_sem+0x50/0x80
[ 335.336979][ T3782] softirqs last enabled at (45694): [] handle_softirqs+0x358/0x620
[ 335.337506][ T3782] softirqs last disabled at (45061): [] __irq_exit_rcu+0xfa/0x160
[ 335.338028][ T3782] ---[ end trace 0000000000000000 ]---
[ 347.138453][ T66] vx0: left allmulticast mode
[ 347.138921][ T66] vx0: left promiscuous mode
[ 347.139670][ T66] br0: port 1(vx0) entered disabled state
[ 347.612872][ T66] vx0: left allmulticast mode
[ 347.613194][ T66] vx0: left promiscuous mode
[ 347.613631][ T66] br0: port 1(vx0) entered disabled state
[ 348.023141][ T66] vx0: left allmulticast mode
[ 348.023463][ T66] vx0: left promiscuous mode
[ 348.023906][ T66] br0: port 1(vx0) entered disabled state
[ 348.446172][ T66] vx0: left allmulticast mode
[ 348.446526][ T66] vx0: left promiscuous mode
[ 348.446978][ T66] br0: port 1(vx0) entered disabled state
[ 351.195876][ T3928] veth0: renamed from veth1
[ 353.929238][ T3954] br0: port 1(vx0) entered blocking state
[ 353.929666][ T3954] br0: port 1(vx0) entered disabled state
[ 353.929995][ T3954] vx0: entered allmulticast mode
[ 353.932584][ T3954] vx0: entered promiscuous mode
[ 353.936130][ T3954] br0: port 1(vx0) entered blocking state
[ 353.936459][ T3954] br0: port 1(vx0) entered forwarding state
[ 353.938970][ T3954] ------------[ cut here ]------------
[ 353.939316][ T3954] WARNING: CPU: 2 PID: 3954 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 353.939952][ T3954] Modules linked in: sctp netdevsim psample act_gact cls_flower sch_ingress vxlan
[ 353.940557][ T3954] CPU: 2 UID: 0 PID: 3954 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 353.941208][ T3954] Tainted: [W]=WARN
[ 353.941490][ T3954] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 353.941879][ T3954] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 353.942215][ T3954] Code: 00 00 8b 05 97 05 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 fa fd 9b 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
[ 353.943330][ T3954] RSP: 0018:ffffc90006587080 EFLAGS: 00010246
[ 353.943736][ T3954] RAX: 0000000000000000 RBX: ffff88800ebba000 RCX: 0000000000000001
[ 353.944213][ T3954] RDX: 0000000000000000 RSI: ffffffffb2710759 RDI: ffffffffb1e58280
[ 353.944675][ T3954] RBP: ffffc90006587168 R08: 0000000000000000 R09: 0000000000000000
[ 353.945146][ T3954] R10: ffffc90006587198 R11: ffffffffb318d1e0 R12: 1ffff92000cb0e14
[ 353.945640][ T3954] R13: 00000000000005dc R14: ffffc90006587198 R15: ffff88800ebbaf48
[ 353.946109][ T3954] FS: 00007f8d78574800(0000) GS:ffff8880b0c99000(0000) knlGS:0000000000000000
[ 353.946807][ T3954] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 353.947348][ T3954] CR2: 00007f8d787cfb78 CR3: 0000000005c65004 CR4: 0000000000772ef0
[ 353.948008][ T3954] PKRU: 55555554
[ 353.948401][ T3954] Call Trace:
[ 353.948774][ T3954]
[ 353.949094][ T3954] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 353.949556][ T3954] ? __lock_acquire+0x44d/0x7e0
[ 353.950031][ T3954] netif_set_mtu+0x88/0x100
[ 353.950437][ T3954] ? __pfx_netif_set_mtu+0x10/0x10
[ 353.950766][ T3954] dev_set_mtu+0xa4/0x230
[ 353.951007][ T3954] br_mtu_auto_adjust+0x189/0x270
[ 353.951343][ T3954] br_add_if+0xda3/0x1330
[ 353.951596][ T3954] do_set_master+0x38a/0x6d0
[ 353.951907][ T3954] ? rtnl_configure_link+0x1d3/0x260
[ 353.952231][ T3954] rtnl_newlink_create+0x3c9/0x8f0
[ 353.952547][ T3954] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 353.952856][ T3954] ? __dev_get_by_name+0x12/0x50
[ 353.953169][ T3954] ? rtnl_dev_get+0xa2/0x150
[ 353.953495][ T3954] ? __pfx_rtnl_dev_get+0x10/0x10
[ 353.953817][ T3954] ? rtnl_newlink+0x651/0xa60
[ 353.954126][ T3954] ? reacquire_held_locks+0xd1/0x200
[ 353.954461][ T3954] __rtnl_newlink+0x231/0xa40
[ 353.954791][ T3954] rtnl_newlink+0x69a/0xa60
[ 353.955122][ T3954] ? __pfx_rtnl_newlink+0x10/0x10
[ 353.955460][ T3954] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 353.955786][ T3954] ? __lock_release+0x5d/0x170
[ 353.956125][ T3954] ? __pfx_rtnl_newlink+0x10/0x10
[ 353.956449][ T3954] rtnetlink_rcv_msg+0x713/0xc00
[ 353.956781][ T3954] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 353.957100][ T3954] ? __lock_acquire+0x44d/0x7e0
[ 353.957435][ T3954] netlink_rcv_skb+0x124/0x350
[ 353.957755][ T3954] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 353.958070][ T3954] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 353.958441][ T3954] ? netlink_deliver_tap+0x13e/0x340
[ 353.958763][ T3954] ? netlink_deliver_tap+0xc3/0x340
[ 353.959092][ T3954] netlink_unicast+0x4a1/0x780
[ 353.959435][ T3954] ? __pfx_netlink_unicast+0x10/0x10
[ 353.959749][ T3954] ? __lock_acquire+0x44d/0x7e0
[ 353.960080][ T3954] netlink_sendmsg+0x721/0xbe0
[ 353.960409][ T3954] ? __pfx_netlink_sendmsg+0x10/0x10
[ 353.960748][ T3954] ? __import_iovec+0x238/0x3c0
[ 353.961079][ T3954] ____sys_sendmsg+0x7aa/0xa10
[ 353.961427][ T3954] ? __pfx_____sys_sendmsg+0x10/0x10
[ 353.961743][ T3954] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 353.962155][ T3954] ___sys_sendmsg+0xed/0x170
[ 353.962507][ T3954] ? __pfx____sys_sendmsg+0x10/0x10
[ 353.962838][ T3954] ? __pfx_handle_pte_fault+0x10/0x10
[ 353.963195][ T3954] ? reacquire_held_locks+0xd1/0x200
[ 353.963531][ T3954] ? do_user_addr_fault+0x461/0xe00
[ 353.963858][ T3954] ? __handle_mm_fault+0x3fc/0x5e0
[ 353.964171][ T3954] ? __pfx___handle_mm_fault+0x10/0x10
[ 353.964494][ T3954] ? lock_vma_under_rcu+0x36c/0x6b0
[ 353.964836][ T3954] __sys_sendmsg+0x10b/0x1a0
[ 353.965153][ T3954] ? __pfx___sys_sendmsg+0x10/0x10
[ 353.965484][ T3954] ? exc_page_fault+0x5d/0xc0
[ 353.965815][ T3954] ? do_user_addr_fault+0x959/0xe00
[ 353.966130][ T3954] ? rcu_is_watching+0x12/0xc0
[ 353.966489][ T3954] do_syscall_64+0xc1/0x380
[ 353.966809][ T3954] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 353.967203][ T3954] RIP: 0033:0x7f8d787411e7
[ 353.967536][ T3954] 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
[ 353.968672][ T3954] RSP: 002b:00007ffc23317688 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 353.969155][ T3954] RAX: ffffffffffffffda RBX: 00007ffc23317dc0 RCX: 00007f8d787411e7
[ 353.969651][ T3954] RDX: 0000000000000000 RSI: 00007ffc233176f0 RDI: 0000000000000005
[ 353.970140][ T3954] RBP: 0000000000000006 R08: 000000000000006c R09: 0000000000000000
[ 353.970653][ T3954] R10: 00007f8d787cfac0 R11: 0000000000000246 R12: 00007ffc23317df8
[ 353.971139][ T3954] R13: 00000000686e26c2 R14: 0000000000499600 R15: 00007ffc233177e0
[ 353.971629][ T3954]
[ 353.971874][ T3954] irq event stamp: 47177
[ 353.972118][ T3954] hardirqs last enabled at (47187): [] __up_console_sem+0x6b/0x80
[ 353.972674][ T3954] hardirqs last disabled at (47198): [] __up_console_sem+0x50/0x80
[ 353.973216][ T3954] softirqs last enabled at (47142): [] handle_softirqs+0x358/0x620
[ 353.973754][ T3954] softirqs last disabled at (47119): [] __irq_exit_rcu+0xfa/0x160
[ 353.974309][ T3954] ---[ end trace 0000000000000000 ]---
[ 356.967173][ T3977] ip (3977) used greatest stack depth: 23296 bytes left
[ 357.782719][ T3984] br0: port 1(vx0) entered blocking state
[ 357.783056][ T3984] br0: port 1(vx0) entered disabled state
[ 357.783723][ T3984] vx0: entered allmulticast mode
[ 357.785921][ T3984] vx0: entered promiscuous mode
[ 357.789371][ T3984] br0: port 1(vx0) entered blocking state
[ 357.789688][ T3984] br0: port 1(vx0) entered forwarding state
[ 357.792896][ T3984] ------------[ cut here ]------------
[ 357.793232][ T3984] WARNING: CPU: 0 PID: 3984 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 357.793835][ T3984] Modules linked in: sctp netdevsim psample act_gact cls_flower sch_ingress vxlan
[ 357.794409][ T3984] CPU: 0 UID: 0 PID: 3984 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 357.795043][ T3984] Tainted: [W]=WARN
[ 357.795290][ T3984] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 357.795666][ T3984] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 357.795984][ T3984] Code: 00 00 8b 05 97 05 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 fa fd 9b 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
[ 357.797123][ T3984] RSP: 0018:ffffc90006727080 EFLAGS: 00010246
[ 357.797523][ T3984] RAX: 0000000000000000 RBX: ffff88800ec52000 RCX: 0000000000000001
[ 357.797991][ T3984] RDX: 0000000000000000 RSI: ffffffffb2710759 RDI: ffffffffb1e58280
[ 357.798465][ T3984] RBP: ffffc90006727168 R08: 0000000000000000 R09: 0000000000000000
[ 357.798932][ T3984] R10: ffffc90006727198 R11: ffffffffb318d1e0 R12: 1ffff92000ce4e14
[ 357.799406][ T3984] R13: 00000000000005dc R14: ffffc90006727198 R15: ffff88800ec52f48
[ 357.799863][ T3984] FS: 00007f260e985800(0000) GS:ffff8880b0b99000(0000) knlGS:0000000000000000
[ 357.800414][ T3984] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 357.800805][ T3984] CR2: 000000000043d940 CR3: 0000000005717006 CR4: 0000000000772ef0
[ 357.801272][ T3984] PKRU: 55555554
[ 357.801508][ T3984] Call Trace:
[ 357.801731][ T3984]
[ 357.801891][ T3984] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 357.802209][ T3984] ? __lock_acquire+0x44d/0x7e0
[ 357.802528][ T3984] netif_set_mtu+0x88/0x100
[ 357.802830][ T3984] ? __pfx_netif_set_mtu+0x10/0x10
[ 357.803149][ T3984] dev_set_mtu+0xa4/0x230
[ 357.803386][ T3984] br_mtu_auto_adjust+0x189/0x270
[ 357.803691][ T3984] br_add_if+0xda3/0x1330
[ 357.803931][ T3984] do_set_master+0x38a/0x6d0
[ 357.804236][ T3984] ? rtnl_configure_link+0x1d3/0x260
[ 357.804541][ T3984] rtnl_newlink_create+0x3c9/0x8f0
[ 357.804854][ T3984] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 357.805160][ T3984] ? __dev_get_by_name+0x12/0x50
[ 357.805481][ T3984] ? rtnl_dev_get+0xa2/0x150
[ 357.805792][ T3984] ? __pfx_rtnl_dev_get+0x10/0x10
[ 357.806109][ T3984] ? rtnl_newlink+0x651/0xa60
[ 357.806428][ T3984] ? reacquire_held_locks+0xd1/0x200
[ 357.806741][ T3984] __rtnl_newlink+0x231/0xa40
[ 357.807054][ T3984] rtnl_newlink+0x69a/0xa60
[ 357.807370][ T3984] ? __pfx_rtnl_newlink+0x10/0x10
[ 357.807682][ T3984] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 357.807992][ T3984] ? __lock_release+0x5d/0x170
[ 357.808314][ T3984] ? __pfx_rtnl_newlink+0x10/0x10
[ 357.808615][ T3984] rtnetlink_rcv_msg+0x713/0xc00
[ 357.808920][ T3984] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 357.809237][ T3984] ? __lock_acquire+0x44d/0x7e0
[ 357.809543][ T3984] netlink_rcv_skb+0x124/0x350
[ 357.809843][ T3984] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 357.810147][ T3984] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 357.810468][ T3984] ? netlink_deliver_tap+0x13e/0x340
[ 357.810766][ T3984] ? netlink_deliver_tap+0xc3/0x340
[ 357.811073][ T3984] netlink_unicast+0x4a1/0x780
[ 357.811393][ T3984] ? __pfx_netlink_unicast+0x10/0x10
[ 357.811692][ T3984] ? __lock_acquire+0x44d/0x7e0
[ 357.812004][ T3984] netlink_sendmsg+0x721/0xbe0
[ 357.812334][ T3984] ? __pfx_netlink_sendmsg+0x10/0x10
[ 357.812643][ T3984] ? __import_iovec+0x238/0x3c0
[ 357.812956][ T3984] ____sys_sendmsg+0x7aa/0xa10
[ 357.813271][ T3984] ? __pfx_____sys_sendmsg+0x10/0x10
[ 357.813573][ T3984] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 357.813965][ T3984] ___sys_sendmsg+0xed/0x170
[ 357.814278][ T3984] ? __pfx____sys_sendmsg+0x10/0x10
[ 357.814579][ T3984] ? __pfx_handle_pte_fault+0x10/0x10
[ 357.814890][ T3984] ? reacquire_held_locks+0xd1/0x200
[ 357.815199][ T3984] ? do_user_addr_fault+0x461/0xe00
[ 357.815503][ T3984] ? __handle_mm_fault+0x3fc/0x5e0
[ 357.815808][ T3984] ? __pfx___handle_mm_fault+0x10/0x10
[ 357.816117][ T3984] ? lock_vma_under_rcu+0x36c/0x6b0
[ 357.816457][ T3984] __sys_sendmsg+0x10b/0x1a0
[ 357.816774][ T3984] ? __pfx___sys_sendmsg+0x10/0x10
[ 357.817094][ T3984] ? exc_page_fault+0x5d/0xc0
[ 357.817426][ T3984] ? do_user_addr_fault+0x959/0xe00
[ 357.817750][ T3984] ? rcu_is_watching+0x12/0xc0
[ 357.818071][ T3984] do_syscall_64+0xc1/0x380
[ 357.818401][ T3984] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 357.818792][ T3984] RIP: 0033:0x7f260eb521e7
[ 357.819118][ T3984] 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
[ 357.820263][ T3984] RSP: 002b:00007ffcdd7b46c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 357.820749][ T3984] RAX: ffffffffffffffda RBX: 00007ffcdd7b4e00 RCX: 00007f260eb521e7
[ 357.821231][ T3984] RDX: 0000000000000000 RSI: 00007ffcdd7b4730 RDI: 0000000000000005
[ 357.821709][ T3984] RBP: 0000000000000006 R08: 000000000000006c R09: 0000000000000000
[ 357.822200][ T3984] R10: 00007f260ebe0ac0 R11: 0000000000000246 R12: 00007ffcdd7b4e38
[ 357.822676][ T3984] R13: 00000000686e26c6 R14: 0000000000499600 R15: 00007ffcdd7b4820
[ 357.823166][ T3984]
[ 357.823413][ T3984] irq event stamp: 50171
[ 357.823652][ T3984] hardirqs last enabled at (50179): [] __up_console_sem+0x6b/0x80
[ 357.824252][ T3984] hardirqs last disabled at (50188): [] __up_console_sem+0x50/0x80
[ 357.824802][ T3984] softirqs last enabled at (49386): [] fib6_run_gc+0x113/0x240
[ 357.825373][ T3984] softirqs last disabled at (49378): [] fib6_run_gc+0x150/0x240
[ 357.825906][ T3984] ---[ end trace 0000000000000000 ]---
[ 361.723434][ T4023] veth0: renamed from veth1
[ 364.594965][ T4049] br0: port 1(vx0) entered blocking state
[ 364.595345][ T4049] br0: port 1(vx0) entered disabled state
[ 364.595664][ T4049] vx0: entered allmulticast mode
[ 364.598397][ T4049] vx0: entered promiscuous mode
[ 364.601882][ T4049] br0: port 1(vx0) entered blocking state
[ 364.602175][ T4049] br0: port 1(vx0) entered forwarding state
[ 364.604523][ T4049] ------------[ cut here ]------------
[ 364.604841][ T4049] WARNING: CPU: 0 PID: 4049 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 364.606328][ T4049] Modules linked in: sctp netdevsim psample act_gact cls_flower sch_ingress vxlan
[ 364.606881][ T4049] CPU: 0 UID: 0 PID: 4049 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 364.607492][ T4049] Tainted: [W]=WARN
[ 364.607720][ T4049] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 364.608098][ T4049] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 364.608428][ T4049] Code: 00 00 8b 05 97 05 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 fa fd 9b 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
[ 364.609537][ T4049] RSP: 0018:ffffc90006a67080 EFLAGS: 00010246
[ 364.609918][ T4049] RAX: 0000000000000000 RBX: ffff88800ab3a000 RCX: 0000000000000001
[ 364.610382][ T4049] RDX: 0000000000000000 RSI: ffffffffb2710759 RDI: ffffffffb1e58280
[ 364.610832][ T4049] RBP: ffffc90006a67168 R08: 0000000000000000 R09: 0000000000000000
[ 364.611286][ T4049] R10: ffffc90006a67198 R11: ffffffffb318d1e0 R12: 1ffff92000d4ce14
[ 364.611736][ T4049] R13: 00000000000005dc R14: ffffc90006a67198 R15: ffff88800ab3af48
[ 364.612210][ T4049] FS: 00007f3491ce2800(0000) GS:ffff8880b0b99000(0000) knlGS:0000000000000000
[ 364.612767][ T4049] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 364.613146][ T4049] CR2: 00007f3491ecdba0 CR3: 000000001679c004 CR4: 0000000000772ef0
[ 364.613609][ T4049] PKRU: 55555554
[ 364.613835][ T4049] Call Trace:
[ 364.614059][ T4049]
[ 364.614224][ T4049] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 364.614529][ T4049] ? __lock_acquire+0x44d/0x7e0
[ 364.614850][ T4049] netif_set_mtu+0x88/0x100
[ 364.615154][ T4049] ? __pfx_netif_set_mtu+0x10/0x10
[ 364.615485][ T4049] dev_set_mtu+0xa4/0x230
[ 364.615717][ T4049] br_mtu_auto_adjust+0x189/0x270
[ 364.616022][ T4049] br_add_if+0xda3/0x1330
[ 364.616291][ T4049] do_set_master+0x38a/0x6d0
[ 364.616610][ T4049] ? rtnl_configure_link+0x1d3/0x260
[ 364.616914][ T4049] rtnl_newlink_create+0x3c9/0x8f0
[ 364.617226][ T4049] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 364.617524][ T4049] ? __dev_get_by_name+0x12/0x50
[ 364.617826][ T4049] ? rtnl_dev_get+0xa2/0x150
[ 364.618124][ T4049] ? __pfx_rtnl_dev_get+0x10/0x10
[ 364.618437][ T4049] ? rtnl_newlink+0x651/0xa60
[ 364.618738][ T4049] ? reacquire_held_locks+0xd1/0x200
[ 364.619043][ T4049] __rtnl_newlink+0x231/0xa40
[ 364.619361][ T4049] rtnl_newlink+0x69a/0xa60
[ 364.619672][ T4049] ? __pfx_rtnl_newlink+0x10/0x10
[ 364.619986][ T4049] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 364.620305][ T4049] ? __lock_release+0x5d/0x170
[ 364.620633][ T4049] ? __pfx_rtnl_newlink+0x10/0x10
[ 364.620935][ T4049] rtnetlink_rcv_msg+0x713/0xc00
[ 364.621256][ T4049] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 364.621562][ T4049] ? __lock_acquire+0x44d/0x7e0
[ 364.621871][ T4049] netlink_rcv_skb+0x124/0x350
[ 364.622176][ T4049] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 364.622493][ T4049] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 364.622806][ T4049] ? netlink_deliver_tap+0x13e/0x340
[ 364.623106][ T4049] ? netlink_deliver_tap+0xc3/0x340
[ 364.623421][ T4049] netlink_unicast+0x4a1/0x780
[ 364.623726][ T4049] ? __pfx_netlink_unicast+0x10/0x10
[ 364.624027][ T4049] ? __lock_acquire+0x44d/0x7e0
[ 364.624358][ T4049] netlink_sendmsg+0x721/0xbe0
[ 364.624682][ T4049] ? __pfx_netlink_sendmsg+0x10/0x10
[ 364.624994][ T4049] ? __import_iovec+0x238/0x3c0
[ 364.625313][ T4049] ____sys_sendmsg+0x7aa/0xa10
[ 364.625623][ T4049] ? __pfx_____sys_sendmsg+0x10/0x10
[ 364.625924][ T4049] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 364.626320][ T4049] ___sys_sendmsg+0xed/0x170
[ 364.626627][ T4049] ? __pfx____sys_sendmsg+0x10/0x10
[ 364.626931][ T4049] ? rcu_read_lock_any_held+0x43/0xb0
[ 364.627249][ T4049] ? rcu_read_lock_any_held+0x43/0xb0
[ 364.627548][ T4049] ? validate_chain+0x166/0x4d0
[ 364.627856][ T4049] ? __lock_acquire+0x44d/0x7e0
[ 364.628165][ T4049] ? find_held_lock+0x2b/0x80
[ 364.628507][ T4049] __sys_sendmsg+0x10b/0x1a0
[ 364.628831][ T4049] ? __pfx___sys_sendmsg+0x10/0x10
[ 364.629151][ T4049] ? rcu_is_watching+0x12/0xc0
[ 364.629466][ T4049] do_syscall_64+0xc1/0x380
[ 364.629776][ T4049] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 364.630155][ T4049] RIP: 0033:0x7f3491eaf1e7
[ 364.630477][ T4049] 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
[ 364.631563][ T4049] RSP: 002b:00007ffc3b085748 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 364.632016][ T4049] RAX: ffffffffffffffda RBX: 00007ffc3b085e80 RCX: 00007f3491eaf1e7
[ 364.632494][ T4049] RDX: 0000000000000000 RSI: 00007ffc3b0857b0 RDI: 0000000000000005
[ 364.632970][ T4049] RBP: 0000000000000006 R08: 0000000000000078 R09: 0000000000000000
[ 364.633431][ T4049] R10: 00007f3491f3dac0 R11: 0000000000000246 R12: 00007ffc3b085eb8
[ 364.633881][ T4049] R13: 00000000686e26cd R14: 0000000000499600 R15: 00007ffc3b0858a0
[ 364.634358][ T4049]
[ 364.634585][ T4049] irq event stamp: 44691
[ 364.634810][ T4049] hardirqs last enabled at (44699): [] __up_console_sem+0x6b/0x80
[ 364.635351][ T4049] hardirqs last disabled at (44708): [] __up_console_sem+0x50/0x80
[ 364.635891][ T4049] softirqs last enabled at (44644): [] handle_softirqs+0x358/0x620
[ 364.636438][ T4049] softirqs last disabled at (44725): [] __irq_exit_rcu+0xfa/0x160
[ 364.636983][ T4049] ---[ end trace 0000000000000000 ]---
[ 368.482914][ T4079] br0: port 1(vx0) entered blocking state
[ 368.483502][ T4079] br0: port 1(vx0) entered disabled state
[ 368.483827][ T4079] vx0: entered allmulticast mode
[ 368.486382][ T4079] vx0: entered promiscuous mode
[ 368.490308][ T4079] br0: port 1(vx0) entered blocking state
[ 368.490627][ T4079] br0: port 1(vx0) entered forwarding state
[ 368.493383][ T4079] ------------[ cut here ]------------
[ 368.493713][ T4079] WARNING: CPU: 2 PID: 4079 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 368.494337][ T4079] Modules linked in: sctp netdevsim psample act_gact cls_flower sch_ingress vxlan
[ 368.494918][ T4079] CPU: 2 UID: 0 PID: 4079 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 368.495560][ T4079] Tainted: [W]=WARN
[ 368.495802][ T4079] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 368.496209][ T4079] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 368.496547][ T4079] Code: 00 00 8b 05 97 05 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 fa fd 9b 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
[ 368.497649][ T4079] RSP: 0018:ffffc90006bc7080 EFLAGS: 00010246
[ 368.498047][ T4079] RAX: 0000000000000000 RBX: ffff8880168b2000 RCX: 0000000000000001
[ 368.498522][ T4079] RDX: 0000000000000000 RSI: ffffffffb2710759 RDI: ffffffffb1e58280
[ 368.498986][ T4079] RBP: ffffc90006bc7168 R08: 0000000000000000 R09: 0000000000000000
[ 368.499472][ T4079] R10: ffffc90006bc7198 R11: ffffffffb318d1e0 R12: 1ffff92000d78e14
[ 368.499935][ T4079] R13: 00000000000005dc R14: ffffc90006bc7198 R15: ffff8880168b2f48
[ 368.500421][ T4079] FS: 00007ff22b50c800(0000) GS:ffff8880b0c99000(0000) knlGS:0000000000000000
[ 368.500968][ T4079] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 368.501514][ T4079] CR2: 00007ff22b6f7ba0 CR3: 0000000009ba5001 CR4: 0000000000772ef0
[ 368.502112][ T4079] PKRU: 55555554
[ 368.502515][ T4079] Call Trace:
[ 368.502883][ T4079]
[ 368.503232][ T4079] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 368.503549][ T4079] ? __lock_acquire+0x44d/0x7e0
[ 368.503875][ T4079] netif_set_mtu+0x88/0x100
[ 368.504207][ T4079] ? __pfx_netif_set_mtu+0x10/0x10
[ 368.504541][ T4079] dev_set_mtu+0xa4/0x230
[ 368.504786][ T4079] br_mtu_auto_adjust+0x189/0x270
[ 368.505110][ T4079] br_add_if+0xda3/0x1330
[ 368.505377][ T4079] do_set_master+0x38a/0x6d0
[ 368.505687][ T4079] ? rtnl_configure_link+0x1d3/0x260
[ 368.506004][ T4079] rtnl_newlink_create+0x3c9/0x8f0
[ 368.506328][ T4079] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 368.506641][ T4079] ? __dev_get_by_name+0x12/0x50
[ 368.506951][ T4079] ? rtnl_dev_get+0xa2/0x150
[ 368.507273][ T4079] ? __pfx_rtnl_dev_get+0x10/0x10
[ 368.507590][ T4079] ? rtnl_newlink+0x651/0xa60
[ 368.507906][ T4079] ? reacquire_held_locks+0xd1/0x200
[ 368.508243][ T4079] __rtnl_newlink+0x231/0xa40
[ 368.508570][ T4079] rtnl_newlink+0x69a/0xa60
[ 368.508887][ T4079] ? __pfx_rtnl_newlink+0x10/0x10
[ 368.509226][ T4079] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 368.509537][ T4079] ? __lock_release+0x5d/0x170
[ 368.509852][ T4079] ? __pfx_rtnl_newlink+0x10/0x10
[ 368.510168][ T4079] rtnetlink_rcv_msg+0x713/0xc00
[ 368.510494][ T4079] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 368.510810][ T4079] ? __lock_acquire+0x44d/0x7e0
[ 368.511128][ T4079] netlink_rcv_skb+0x124/0x350
[ 368.511448][ T4079] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 368.511764][ T4079] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 368.512086][ T4079] ? netlink_deliver_tap+0x13e/0x340
[ 368.512423][ T4079] ? netlink_deliver_tap+0xc3/0x340
[ 368.512738][ T4079] netlink_unicast+0x4a1/0x780
[ 368.513056][ T4079] ? __pfx_netlink_unicast+0x10/0x10
[ 368.513376][ T4079] ? __lock_acquire+0x44d/0x7e0
[ 368.513695][ T4079] netlink_sendmsg+0x721/0xbe0
[ 368.514012][ T4079] ? __pfx_netlink_sendmsg+0x10/0x10
[ 368.514339][ T4079] ? __import_iovec+0x238/0x3c0
[ 368.514660][ T4079] ____sys_sendmsg+0x7aa/0xa10
[ 368.514991][ T4079] ? __pfx_____sys_sendmsg+0x10/0x10
[ 368.515317][ T4079] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 368.515720][ T4079] ___sys_sendmsg+0xed/0x170
[ 368.516038][ T4079] ? __pfx____sys_sendmsg+0x10/0x10
[ 368.516377][ T4079] ? rcu_read_lock_any_held+0x43/0xb0
[ 368.516696][ T4079] ? rcu_read_lock_any_held+0x43/0xb0
[ 368.517014][ T4079] ? validate_chain+0x166/0x4d0
[ 368.517343][ T4079] ? __lock_acquire+0x44d/0x7e0
[ 368.517666][ T4079] ? find_held_lock+0x2b/0x80
[ 368.517982][ T4079] __sys_sendmsg+0x10b/0x1a0
[ 368.518312][ T4079] ? __pfx___sys_sendmsg+0x10/0x10
[ 368.518638][ T4079] ? rcu_is_watching+0x12/0xc0
[ 368.518953][ T4079] do_syscall_64+0xc1/0x380
[ 368.519278][ T4079] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 368.519667][ T4079] RIP: 0033:0x7ff22b6d91e7
[ 368.519992][ T4079] 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
[ 368.521095][ T4079] RSP: 002b:00007ffd3014a3b8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 368.521575][ T4079] RAX: ffffffffffffffda RBX: 00007ffd3014aaf0 RCX: 00007ff22b6d91e7
[ 368.522042][ T4079] RDX: 0000000000000000 RSI: 00007ffd3014a420 RDI: 0000000000000005
[ 368.522511][ T4079] RBP: 0000000000000006 R08: 0000000000000078 R09: 0000000000000000
[ 368.522977][ T4079] R10: 00007ff22b767ac0 R11: 0000000000000246 R12: 00007ffd3014ab28
[ 368.523448][ T4079] R13: 00000000686e26d1 R14: 0000000000499600 R15: 00007ffd3014a510
[ 368.523928][ T4079]
[ 368.524168][ T4079] irq event stamp: 42983
[ 368.524417][ T4079] hardirqs last enabled at (42995): [] __up_console_sem+0x6b/0x80
[ 368.524964][ T4079] hardirqs last disabled at (43004): [] __up_console_sem+0x50/0x80
[ 368.525514][ T4079] softirqs last enabled at (43036): [] handle_softirqs+0x358/0x620
[ 368.526057][ T4079] softirqs last disabled at (43013): [] __irq_exit_rcu+0xfa/0x160
[ 368.526610][ T4079] ---[ end trace 0000000000000000 ]---
[ 380.187027][ T66] vx0: left allmulticast mode
[ 380.187339][ T66] vx0: left promiscuous mode
[ 380.187785][ T66] br0: port 1(vx0) entered disabled state
[ 380.672972][ T66] vx0: left allmulticast mode
[ 380.673281][ T66] vx0: left promiscuous mode
[ 380.673719][ T66] br0: port 1(vx0) entered disabled state
[ 381.098584][ T66] vx0: left allmulticast mode
[ 381.098884][ T66] vx0: left promiscuous mode
[ 381.099422][ T66] br0: port 1(vx0) entered disabled state
[ 381.571639][ T66] vx0: left allmulticast mode
[ 381.571935][ T66] vx0: left promiscuous mode
[ 381.572840][ T66] br0: port 1(vx0) entered disabled state
[ 384.171951][ T4227] veth0: renamed from veth1
[ 386.872431][ T4253] br0: port 1(vx0) entered blocking state
[ 386.872806][ T4253] br0: port 1(vx0) entered disabled state
[ 386.873110][ T4253] vx0: entered allmulticast mode
[ 386.876266][ T4253] vx0: entered promiscuous mode
[ 386.879645][ T4253] br0: port 1(vx0) entered blocking state
[ 386.879935][ T4253] br0: port 1(vx0) entered forwarding state
[ 386.890360][ T4253] ------------[ cut here ]------------
[ 386.890668][ T4253] WARNING: CPU: 0 PID: 4253 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 386.891777][ T4253] Modules linked in: sctp netdevsim psample act_gact cls_flower sch_ingress vxlan
[ 386.892331][ T4253] CPU: 0 UID: 0 PID: 4253 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 386.892934][ T4253] Tainted: [W]=WARN
[ 386.893160][ T4253] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 386.893543][ T4253] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 386.893855][ T4253] Code: 00 00 8b 05 97 05 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 fa fd 9b 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
[ 386.894945][ T4253] RSP: 0018:ffffc900071e7080 EFLAGS: 00010246
[ 386.895342][ T4253] RAX: 0000000000000000 RBX: ffff8880166b2000 RCX: 0000000000000001
[ 386.895798][ T4253] RDX: 0000000000000000 RSI: ffffffffb2710759 RDI: ffffffffb1e58280
[ 386.896252][ T4253] RBP: ffffc900071e7168 R08: 0000000000000000 R09: 0000000000000000
[ 386.896699][ T4253] R10: ffffc900071e7198 R11: ffffffffb318d1e0 R12: 1ffff92000e3ce14
[ 386.897146][ T4253] R13: 00000000000005dc R14: ffffc900071e7198 R15: ffff8880166b2f48
[ 386.897605][ T4253] FS: 00007f87f152b800(0000) GS:ffff8880b0b99000(0000) knlGS:0000000000000000
[ 386.898129][ T4253] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 386.898560][ T4253] CR2: 000000000043d940 CR3: 0000000005195004 CR4: 0000000000772ef0
[ 386.899013][ T4253] PKRU: 55555554
[ 386.899247][ T4253] Call Trace:
[ 386.899470][ T4253]
[ 386.899626][ T4253] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 386.899932][ T4253] ? __lock_acquire+0x44d/0x7e0
[ 386.900252][ T4253] netif_set_mtu+0x88/0x100
[ 386.900554][ T4253] ? __pfx_netif_set_mtu+0x10/0x10
[ 386.900871][ T4253] dev_set_mtu+0xa4/0x230
[ 386.901099][ T4253] br_mtu_auto_adjust+0x189/0x270
[ 386.901411][ T4253] br_add_if+0xda3/0x1330
[ 386.901655][ T4253] do_set_master+0x38a/0x6d0
[ 386.901960][ T4253] ? rtnl_configure_link+0x1d3/0x260
[ 386.902273][ T4253] rtnl_newlink_create+0x3c9/0x8f0
[ 386.902579][ T4253] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 386.902879][ T4253] ? __dev_get_by_name+0x12/0x50
[ 386.903191][ T4253] ? rtnl_dev_get+0xa2/0x150
[ 386.903491][ T4253] ? __pfx_rtnl_dev_get+0x10/0x10
[ 386.903798][ T4253] ? rtnl_newlink+0x651/0xa60
[ 386.904094][ T4253] ? reacquire_held_locks+0xd1/0x200
[ 386.904408][ T4253] __rtnl_newlink+0x231/0xa40
[ 386.904718][ T4253] rtnl_newlink+0x69a/0xa60
[ 386.905032][ T4253] ? __pfx_rtnl_newlink+0x10/0x10
[ 386.905350][ T4253] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 386.905651][ T4253] ? __lock_release+0x5d/0x170
[ 386.905954][ T4253] ? __pfx_rtnl_newlink+0x10/0x10
[ 386.906262][ T4253] rtnetlink_rcv_msg+0x713/0xc00
[ 386.906568][ T4253] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 386.906873][ T4253] ? __lock_acquire+0x44d/0x7e0
[ 386.907176][ T4253] netlink_rcv_skb+0x124/0x350
[ 386.907486][ T4253] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 386.907788][ T4253] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 386.908099][ T4253] ? netlink_deliver_tap+0x13e/0x340
[ 386.908403][ T4253] ? netlink_deliver_tap+0xc3/0x340
[ 386.908708][ T4253] netlink_unicast+0x4a1/0x780
[ 386.909012][ T4253] ? __pfx_netlink_unicast+0x10/0x10
[ 386.909317][ T4253] ? __lock_acquire+0x44d/0x7e0
[ 386.909622][ T4253] netlink_sendmsg+0x721/0xbe0
[ 386.909927][ T4253] ? __pfx_netlink_sendmsg+0x10/0x10
[ 386.910238][ T4253] ? __import_iovec+0x238/0x3c0
[ 386.910545][ T4253] ____sys_sendmsg+0x7aa/0xa10
[ 386.910847][ T4253] ? __pfx_____sys_sendmsg+0x10/0x10
[ 386.911147][ T4253] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 386.911540][ T4253] ___sys_sendmsg+0xed/0x170
[ 386.911849][ T4253] ? __pfx____sys_sendmsg+0x10/0x10
[ 386.912151][ T4253] ? __pfx_handle_pte_fault+0x10/0x10
[ 386.912462][ T4253] ? reacquire_held_locks+0xd1/0x200
[ 386.912760][ T4253] ? do_user_addr_fault+0x461/0xe00
[ 386.913067][ T4253] ? __handle_mm_fault+0x3fc/0x5e0
[ 386.913373][ T4253] ? __pfx___handle_mm_fault+0x10/0x10
[ 386.913669][ T4253] ? lock_vma_under_rcu+0x36c/0x6b0
[ 386.913988][ T4253] __sys_sendmsg+0x10b/0x1a0
[ 386.914296][ T4253] ? __pfx___sys_sendmsg+0x10/0x10
[ 386.914596][ T4253] ? exc_page_fault+0x5d/0xc0
[ 386.914907][ T4253] ? do_user_addr_fault+0x959/0xe00
[ 386.915220][ T4253] ? rcu_is_watching+0x12/0xc0
[ 386.915524][ T4253] do_syscall_64+0xc1/0x380
[ 386.915824][ T4253] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 386.916205][ T4253] RIP: 0033:0x7f87f16f81e7
[ 386.916514][ T4253] 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
[ 386.917592][ T4253] RSP: 002b:00007ffec61bfa58 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 386.918043][ T4253] RAX: ffffffffffffffda RBX: 00007ffec61c0190 RCX: 00007f87f16f81e7
[ 386.918500][ T4253] RDX: 0000000000000000 RSI: 00007ffec61bfac0 RDI: 0000000000000005
[ 386.918955][ T4253] RBP: 0000000000000006 R08: 000000000000006c R09: 0000000000000000
[ 386.919416][ T4253] R10: 00007f87f1786ac0 R11: 0000000000000246 R12: 00007ffec61c01c8
[ 386.919866][ T4253] R13: 00000000686e26e3 R14: 0000000000499600 R15: 00007ffec61bfbb0
[ 386.920339][ T4253]
[ 386.920563][ T4253] irq event stamp: 51267
[ 386.920785][ T4253] hardirqs last enabled at (51275): [] __up_console_sem+0x6b/0x80
[ 386.921314][ T4253] hardirqs last disabled at (51284): [] __up_console_sem+0x50/0x80
[ 386.921833][ T4253] softirqs last enabled at (51014): [] handle_softirqs+0x358/0x620
[ 386.922358][ T4253] softirqs last disabled at (51005): [] __irq_exit_rcu+0xfa/0x160
[ 386.922881][ T4253] ---[ end trace 0000000000000000 ]---
[ 390.794726][ T4283] br0: port 1(vx0) entered blocking state
[ 390.795056][ T4283] br0: port 1(vx0) entered disabled state
[ 390.797348][ T4283] vx0: entered allmulticast mode
[ 390.799530][ T4283] vx0: entered promiscuous mode
[ 390.802947][ T4283] br0: port 1(vx0) entered blocking state
[ 390.803249][ T4283] br0: port 1(vx0) entered forwarding state
[ 390.805526][ T4283] ------------[ cut here ]------------
[ 390.805829][ T4283] WARNING: CPU: 3 PID: 4283 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 390.806501][ T4283] Modules linked in: sctp netdevsim psample act_gact cls_flower sch_ingress vxlan
[ 390.807049][ T4283] CPU: 3 UID: 0 PID: 4283 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 390.807668][ T4283] Tainted: [W]=WARN
[ 390.807899][ T4283] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 390.808285][ T4283] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 390.808599][ T4283] Code: 00 00 8b 05 97 05 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 fa fd 9b 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
[ 390.809706][ T4283] RSP: 0018:ffffc90007347080 EFLAGS: 00010246
[ 390.810086][ T4283] RAX: 0000000000000000 RBX: ffff88800ab3a000 RCX: 0000000000000001
[ 390.810547][ T4283] RDX: 0000000000000000 RSI: ffffffffb2710759 RDI: ffffffffb1e58280
[ 390.810995][ T4283] RBP: ffffc90007347168 R08: 0000000000000000 R09: 0000000000000000
[ 390.811456][ T4283] R10: ffffc90007347198 R11: ffffffffb318d1e0 R12: 1ffff92000e68e14
[ 390.811914][ T4283] R13: 00000000000005dc R14: ffffc90007347198 R15: ffff88800ab3af48
[ 390.812401][ T4283] FS: 00007fa73fef8800(0000) GS:ffff8880b0d19000(0000) knlGS:0000000000000000
[ 390.812929][ T4283] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 390.813314][ T4283] CR2: 00007ff571144000 CR3: 00000000133c8001 CR4: 0000000000772ef0
[ 390.813777][ T4283] PKRU: 55555554
[ 390.814002][ T4283] Call Trace:
[ 390.814232][ T4283]
[ 390.814390][ T4283] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 390.814692][ T4283] ? __lock_acquire+0x44d/0x7e0
[ 390.815023][ T4283] netif_set_mtu+0x88/0x100
[ 390.815339][ T4283] ? __pfx_netif_set_mtu+0x10/0x10
[ 390.815664][ T4283] dev_set_mtu+0xa4/0x230
[ 390.815902][ T4283] br_mtu_auto_adjust+0x189/0x270
[ 390.816220][ T4283] br_add_if+0xda3/0x1330
[ 390.816461][ T4283] do_set_master+0x38a/0x6d0
[ 390.816764][ T4283] ? rtnl_configure_link+0x1d3/0x260
[ 390.817066][ T4283] rtnl_newlink_create+0x3c9/0x8f0
[ 390.817378][ T4283] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 390.817678][ T4283] ? __dev_get_by_name+0x12/0x50
[ 390.817980][ T4283] ? rtnl_dev_get+0xa2/0x150
[ 390.818298][ T4283] ? __pfx_rtnl_dev_get+0x10/0x10
[ 390.818605][ T4283] ? rtnl_newlink+0x651/0xa60
[ 390.818903][ T4283] ? reacquire_held_locks+0xd1/0x200
[ 390.819215][ T4283] __rtnl_newlink+0x231/0xa40
[ 390.819526][ T4283] rtnl_newlink+0x69a/0xa60
[ 390.819837][ T4283] ? __pfx_rtnl_newlink+0x10/0x10
[ 390.820156][ T4283] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 390.820462][ T4283] ? __lock_release+0x5d/0x170
[ 390.820774][ T4283] ? __pfx_rtnl_newlink+0x10/0x10
[ 390.821084][ T4283] rtnetlink_rcv_msg+0x713/0xc00
[ 390.821394][ T4283] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 390.821698][ T4283] ? __lock_acquire+0x44d/0x7e0
[ 390.822007][ T4283] netlink_rcv_skb+0x124/0x350
[ 390.822325][ T4283] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 390.822628][ T4283] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 390.822948][ T4283] ? netlink_deliver_tap+0x13e/0x340
[ 390.823255][ T4283] ? netlink_deliver_tap+0xc3/0x340
[ 390.823559][ T4283] netlink_unicast+0x4a1/0x780
[ 390.823872][ T4283] ? __pfx_netlink_unicast+0x10/0x10
[ 390.824189][ T4283] ? __lock_acquire+0x44d/0x7e0
[ 390.824504][ T4283] netlink_sendmsg+0x721/0xbe0
[ 390.824820][ T4283] ? __pfx_netlink_sendmsg+0x10/0x10
[ 390.825140][ T4283] ? __import_iovec+0x238/0x3c0
[ 390.825458][ T4283] ____sys_sendmsg+0x7aa/0xa10
[ 390.825770][ T4283] ? __pfx_____sys_sendmsg+0x10/0x10
[ 390.826076][ T4283] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 390.826474][ T4283] ___sys_sendmsg+0xed/0x170
[ 390.826777][ T4283] ? __pfx____sys_sendmsg+0x10/0x10
[ 390.827079][ T4283] ? __pfx_handle_pte_fault+0x10/0x10
[ 390.827394][ T4283] ? reacquire_held_locks+0xd1/0x200
[ 390.827691][ T4283] ? do_user_addr_fault+0x461/0xe00
[ 390.827997][ T4283] ? __handle_mm_fault+0x3fc/0x5e0
[ 390.828306][ T4283] ? __pfx___handle_mm_fault+0x10/0x10
[ 390.828605][ T4283] ? lock_vma_under_rcu+0x36c/0x6b0
[ 390.828926][ T4283] __sys_sendmsg+0x10b/0x1a0
[ 390.829238][ T4283] ? __pfx___sys_sendmsg+0x10/0x10
[ 390.829543][ T4283] ? exc_page_fault+0x5d/0xc0
[ 390.829850][ T4283] ? do_user_addr_fault+0x959/0xe00
[ 390.830160][ T4283] ? rcu_is_watching+0x12/0xc0
[ 390.830472][ T4283] do_syscall_64+0xc1/0x380
[ 390.830773][ T4283] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 390.831151][ T4283] RIP: 0033:0x7fa7400c51e7
[ 390.831495][ T4283] 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
[ 390.832579][ T4283] RSP: 002b:00007ffd4facb018 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 390.833058][ T4283] RAX: ffffffffffffffda RBX: 00007ffd4facb750 RCX: 00007fa7400c51e7
[ 390.833514][ T4283] RDX: 0000000000000000 RSI: 00007ffd4facb080 RDI: 0000000000000005
[ 390.833993][ T4283] RBP: 0000000000000006 R08: 000000000000006c R09: 0000000000000000
[ 390.834465][ T4283] R10: 00007fa740153ac0 R11: 0000000000000246 R12: 00007ffd4facb788
[ 390.834923][ T4283] R13: 00000000686e26e7 R14: 0000000000499600 R15: 00007ffd4facb170
[ 390.835407][ T4283]
[ 390.835634][ T4283] irq event stamp: 51579
[ 390.835869][ T4283] hardirqs last enabled at (51587): [] __up_console_sem+0x6b/0x80
[ 390.836396][ T4283] hardirqs last disabled at (51596): [] __up_console_sem+0x50/0x80
[ 390.836914][ T4283] softirqs last enabled at (50810): [] handle_softirqs+0x358/0x620
[ 390.837442][ T4283] softirqs last disabled at (50769): [] __irq_exit_rcu+0xfa/0x160
[ 390.837978][ T4283] ---[ end trace 0000000000000000 ]---
[ 394.794460][ T4322] veth0: renamed from veth1
[ 397.504200][ T4348] br0: port 1(vx0) entered blocking state
[ 397.504585][ T4348] br0: port 1(vx0) entered disabled state
[ 397.504891][ T4348] vx0: entered allmulticast mode
[ 397.508587][ T4348] vx0: entered promiscuous mode
[ 397.512367][ T4348] br0: port 1(vx0) entered blocking state
[ 397.512667][ T4348] br0: port 1(vx0) entered forwarding state
[ 397.527677][ T4348] ------------[ cut here ]------------
[ 397.527987][ T4348] WARNING: CPU: 0 PID: 4348 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 397.528597][ T4348] Modules linked in: sctp netdevsim psample act_gact cls_flower sch_ingress vxlan
[ 397.529199][ T4348] CPU: 0 UID: 0 PID: 4348 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 397.529801][ T4348] Tainted: [W]=WARN
[ 397.530029][ T4348] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 397.530412][ T4348] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 397.530721][ T4348] Code: 00 00 8b 05 97 05 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 fa fd 9b 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
[ 397.531803][ T4348] RSP: 0018:ffffc90007607080 EFLAGS: 00010246
[ 397.532191][ T4348] RAX: 0000000000000000 RBX: ffff88800e50a000 RCX: 0000000000000001
[ 397.532643][ T4348] RDX: 0000000000000000 RSI: ffffffffb2710759 RDI: ffffffffb1e58280
[ 397.533096][ T4348] RBP: ffffc90007607168 R08: 0000000000000000 R09: 0000000000000000
[ 397.533553][ T4348] R10: ffffc90007607198 R11: ffffffffb318d1e0 R12: 1ffff92000ec0e14
[ 397.534001][ T4348] R13: 00000000000005dc R14: ffffc90007607198 R15: ffff88800e50af48
[ 397.534459][ T4348] FS: 00007fbeacfeb800(0000) GS:ffff8880b0b99000(0000) knlGS:0000000000000000
[ 397.535000][ T4348] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 397.535385][ T4348] CR2: 00007fbead1d6ba0 CR3: 0000000016593003 CR4: 0000000000772ef0
[ 397.535837][ T4348] PKRU: 55555554
[ 397.536060][ T4348] Call Trace:
[ 397.536291][ T4348]
[ 397.536448][ T4348] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 397.536747][ T4348] ? __lock_acquire+0x44d/0x7e0
[ 397.537059][ T4348] netif_set_mtu+0x88/0x100
[ 397.537369][ T4348] ? __pfx_netif_set_mtu+0x10/0x10
[ 397.537688][ T4348] dev_set_mtu+0xa4/0x230
[ 397.537915][ T4348] br_mtu_auto_adjust+0x189/0x270
[ 397.538229][ T4348] br_add_if+0xda3/0x1330
[ 397.538469][ T4348] do_set_master+0x38a/0x6d0
[ 397.538768][ T4348] ? rtnl_configure_link+0x1d3/0x260
[ 397.539070][ T4348] rtnl_newlink_create+0x3c9/0x8f0
[ 397.539387][ T4348] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 397.539690][ T4348] ? __dev_get_by_name+0x12/0x50
[ 397.539990][ T4348] ? rtnl_dev_get+0xa2/0x150
[ 397.540298][ T4348] ? __pfx_rtnl_dev_get+0x10/0x10
[ 397.540604][ T4348] ? rtnl_newlink+0x651/0xa60
[ 397.540903][ T4348] ? reacquire_held_locks+0xd1/0x200
[ 397.541217][ T4348] __rtnl_newlink+0x231/0xa40
[ 397.541529][ T4348] rtnl_newlink+0x69a/0xa60
[ 397.541842][ T4348] ? __pfx_rtnl_newlink+0x10/0x10
[ 397.542153][ T4348] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 397.542459][ T4348] ? __lock_release+0x5d/0x170
[ 397.542762][ T4348] ? __pfx_rtnl_newlink+0x10/0x10
[ 397.543061][ T4348] rtnetlink_rcv_msg+0x713/0xc00
[ 397.543367][ T4348] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 397.543671][ T4348] ? __lock_acquire+0x44d/0x7e0
[ 397.543986][ T4348] netlink_rcv_skb+0x124/0x350
[ 397.544292][ T4348] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 397.544595][ T4348] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 397.544914][ T4348] ? netlink_deliver_tap+0x13e/0x340
[ 397.545226][ T4348] ? netlink_deliver_tap+0xc3/0x340
[ 397.545529][ T4348] netlink_unicast+0x4a1/0x780
[ 397.545835][ T4348] ? __pfx_netlink_unicast+0x10/0x10
[ 397.546142][ T4348] ? __lock_acquire+0x44d/0x7e0
[ 397.546456][ T4348] netlink_sendmsg+0x721/0xbe0
[ 397.546760][ T4348] ? __pfx_netlink_sendmsg+0x10/0x10
[ 397.547062][ T4348] ? __import_iovec+0x238/0x3c0
[ 397.547376][ T4348] ____sys_sendmsg+0x7aa/0xa10
[ 397.547679][ T4348] ? __pfx_____sys_sendmsg+0x10/0x10
[ 397.547977][ T4348] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 397.548374][ T4348] ___sys_sendmsg+0xed/0x170
[ 397.548677][ T4348] ? __pfx____sys_sendmsg+0x10/0x10
[ 397.548984][ T4348] ? __pfx_handle_pte_fault+0x10/0x10
[ 397.549295][ T4348] ? mt_find+0x2b2/0x3c0
[ 397.549525][ T4348] ? __handle_mm_fault+0x3fc/0x5e0
[ 397.549825][ T4348] ? __pfx___handle_mm_fault+0x10/0x10
[ 397.550122][ T4348] ? mt_find+0x2bc/0x3c0
[ 397.550380][ T4348] __sys_sendmsg+0x10b/0x1a0
[ 397.550680][ T4348] ? __pfx___sys_sendmsg+0x10/0x10
[ 397.550977][ T4348] ? do_user_addr_fault+0x38d/0xe00
[ 397.551292][ T4348] ? do_user_addr_fault+0x38d/0xe00
[ 397.551594][ T4348] ? rcu_is_watching+0x12/0xc0
[ 397.551897][ T4348] do_syscall_64+0xc1/0x380
[ 397.552210][ T4348] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 397.552587][ T4348] RIP: 0033:0x7fbead1b81e7
[ 397.552896][ T4348] 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
[ 397.553974][ T4348] RSP: 002b:00007ffdbe478db8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 397.554432][ T4348] RAX: ffffffffffffffda RBX: 00007ffdbe4794f0 RCX: 00007fbead1b81e7
[ 397.554890][ T4348] RDX: 0000000000000000 RSI: 00007ffdbe478e20 RDI: 0000000000000005
[ 397.555351][ T4348] RBP: 0000000000000006 R08: 0000000000000078 R09: 0000000000000000
[ 397.555801][ T4348] R10: 00007fbead246ac0 R11: 0000000000000246 R12: 00007ffdbe479528
[ 397.556257][ T4348] R13: 00000000686e26ee R14: 0000000000499600 R15: 00007ffdbe478f10
[ 397.556726][ T4348]
[ 397.556952][ T4348] irq event stamp: 52103
[ 397.557188][ T4348] hardirqs last enabled at (52113): [] __up_console_sem+0x6b/0x80
[ 397.557714][ T4348] hardirqs last disabled at (52120): [] __up_console_sem+0x50/0x80
[ 397.558241][ T4348] softirqs last enabled at (51610): [] handle_softirqs+0x358/0x620
[ 397.558769][ T4348] softirqs last disabled at (51601): [] __irq_exit_rcu+0xfa/0x160
[ 397.559291][ T4348] ---[ end trace 0000000000000000 ]---
[ 401.447508][ T4378] br0: port 1(vx0) entered blocking state
[ 401.447931][ T4378] br0: port 1(vx0) entered disabled state
[ 401.448570][ T4378] vx0: entered allmulticast mode
[ 401.450744][ T4378] vx0: entered promiscuous mode
[ 401.454220][ T4378] br0: port 1(vx0) entered blocking state
[ 401.454542][ T4378] br0: port 1(vx0) entered forwarding state
[ 401.457303][ T4378] ------------[ cut here ]------------
[ 401.457631][ T4378] WARNING: CPU: 2 PID: 4378 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 401.458254][ T4378] Modules linked in: sctp netdevsim psample act_gact cls_flower sch_ingress vxlan
[ 401.458811][ T4378] CPU: 2 UID: 0 PID: 4378 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 401.459451][ T4378] Tainted: [W]=WARN
[ 401.459702][ T4378] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 401.460092][ T4378] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 401.460431][ T4378] Code: 00 00 8b 05 97 05 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 fa fd 9b 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
[ 401.461536][ T4378] RSP: 0018:ffffc90007187080 EFLAGS: 00010246
[ 401.461935][ T4378] RAX: 0000000000000000 RBX: ffff88800e91a000 RCX: 0000000000000001
[ 401.462415][ T4378] RDX: 0000000000000000 RSI: ffffffffb2710759 RDI: ffffffffb1e58280
[ 401.462877][ T4378] RBP: ffffc90007187168 R08: 0000000000000000 R09: 0000000000000000
[ 401.463361][ T4378] R10: ffffc90007187198 R11: ffffffffb318d1e0 R12: 1ffff92000e30e14
[ 401.463842][ T4378] R13: 00000000000005dc R14: ffffc90007187198 R15: ffff88800e91af48
[ 401.464313][ T4378] FS: 00007f892b2eb800(0000) GS:ffff8880b0c99000(0000) knlGS:0000000000000000
[ 401.464859][ T4378] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 401.465271][ T4378] CR2: 00007f892b4d6ba0 CR3: 000000000e6ed006 CR4: 0000000000772ef0
[ 401.465735][ T4378] PKRU: 55555554
[ 401.465973][ T4378] Call Trace:
[ 401.466230][ T4378]
[ 401.466404][ T4378] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 401.466724][ T4378] ? __lock_acquire+0x44d/0x7e0
[ 401.467052][ T4378] netif_set_mtu+0x88/0x100
[ 401.467384][ T4378] ? __pfx_netif_set_mtu+0x10/0x10
[ 401.467720][ T4378] dev_set_mtu+0xa4/0x230
[ 401.467959][ T4378] br_mtu_auto_adjust+0x189/0x270
[ 401.468287][ T4378] br_add_if+0xda3/0x1330
[ 401.468539][ T4378] do_set_master+0x38a/0x6d0
[ 401.468849][ T4378] ? rtnl_configure_link+0x1d3/0x260
[ 401.469173][ T4378] rtnl_newlink_create+0x3c9/0x8f0
[ 401.469502][ T4378] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 401.469811][ T4378] ? __dev_get_by_name+0x12/0x50
[ 401.470127][ T4378] ? rtnl_dev_get+0xa2/0x150
[ 401.470450][ T4378] ? __pfx_rtnl_dev_get+0x10/0x10
[ 401.470767][ T4378] ? rtnl_newlink+0x651/0xa60
[ 401.471076][ T4378] ? reacquire_held_locks+0xd1/0x200
[ 401.471416][ T4378] __rtnl_newlink+0x231/0xa40
[ 401.471742][ T4378] rtnl_newlink+0x69a/0xa60
[ 401.472060][ T4378] ? __pfx_rtnl_newlink+0x10/0x10
[ 401.472397][ T4378] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 401.472707][ T4378] ? __lock_release+0x5d/0x170
[ 401.473025][ T4378] ? __pfx_rtnl_newlink+0x10/0x10
[ 401.473344][ T4378] rtnetlink_rcv_msg+0x713/0xc00
[ 401.473666][ T4378] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 401.473990][ T4378] ? __lock_acquire+0x44d/0x7e0
[ 401.474319][ T4378] netlink_rcv_skb+0x124/0x350
[ 401.474634][ T4378] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 401.474958][ T4378] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 401.475303][ T4378] ? netlink_deliver_tap+0x13e/0x340
[ 401.475618][ T4378] ? netlink_deliver_tap+0xc3/0x340
[ 401.475932][ T4378] netlink_unicast+0x4a1/0x780
[ 401.476265][ T4378] ? __pfx_netlink_unicast+0x10/0x10
[ 401.476575][ T4378] ? __lock_acquire+0x44d/0x7e0
[ 401.476892][ T4378] netlink_sendmsg+0x721/0xbe0
[ 401.477218][ T4378] ? __pfx_netlink_sendmsg+0x10/0x10
[ 401.477530][ T4378] ? __import_iovec+0x238/0x3c0
[ 401.477849][ T4378] ____sys_sendmsg+0x7aa/0xa10
[ 401.478163][ T4378] ? __pfx_____sys_sendmsg+0x10/0x10
[ 401.478490][ T4378] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 401.478889][ T4378] ___sys_sendmsg+0xed/0x170
[ 401.479226][ T4378] ? __pfx____sys_sendmsg+0x10/0x10
[ 401.479547][ T4378] ? rcu_read_lock_any_held+0x43/0xb0
[ 401.479863][ T4378] ? rcu_read_lock_any_held+0x43/0xb0
[ 401.480171][ T4378] ? validate_chain+0x166/0x4d0
[ 401.480497][ T4378] ? __lock_acquire+0x44d/0x7e0
[ 401.480822][ T4378] ? find_held_lock+0x2b/0x80
[ 401.481140][ T4378] __sys_sendmsg+0x10b/0x1a0
[ 401.481467][ T4378] ? __pfx___sys_sendmsg+0x10/0x10
[ 401.481795][ T4378] ? rcu_is_watching+0x12/0xc0
[ 401.482108][ T4378] do_syscall_64+0xc1/0x380
[ 401.482452][ T4378] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 401.482839][ T4378] RIP: 0033:0x7f892b4b81e7
[ 401.483163][ T4378] 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
[ 401.484272][ T4378] RSP: 002b:00007fff1e54ad78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 401.484739][ T4378] RAX: ffffffffffffffda RBX: 00007fff1e54b4b0 RCX: 00007f892b4b81e7
[ 401.485217][ T4378] RDX: 0000000000000000 RSI: 00007fff1e54ade0 RDI: 0000000000000005
[ 401.485685][ T4378] RBP: 0000000000000006 R08: 0000000000000078 R09: 0000000000000000
[ 401.486143][ T4378] R10: 00007f892b546ac0 R11: 0000000000000246 R12: 00007fff1e54b4e8
[ 401.486613][ T4378] R13: 00000000686e26f1 R14: 0000000000499600 R15: 00007fff1e54aed0
[ 401.487091][ T4378]
[ 401.487343][ T4378] irq event stamp: 55387
[ 401.487582][ T4378] hardirqs last enabled at (55397): [] __up_console_sem+0x6b/0x80
[ 401.488112][ T4378] hardirqs last disabled at (55406): [] __up_console_sem+0x50/0x80
[ 401.488667][ T4378] softirqs last enabled at (55438): [] handle_softirqs+0x358/0x620
[ 401.489210][ T4378] softirqs last disabled at (55415): [] __irq_exit_rcu+0xfa/0x160
[ 401.489744][ T4378] ---[ end trace 0000000000000000 ]---
[ 413.331414][ T66] vx0: left allmulticast mode
[ 413.331746][ T66] vx0: left promiscuous mode
[ 413.332219][ T66] br0: port 1(vx0) entered disabled state
[ 413.817696][ T66] vx0: left allmulticast mode
[ 413.817994][ T66] vx0: left promiscuous mode
[ 413.818464][ T66] br0: port 1(vx0) entered disabled state
[ 414.251916][ T66] vx0: left allmulticast mode
[ 414.252235][ T66] vx0: left promiscuous mode
[ 414.252791][ T66] br0: port 1(vx0) entered disabled state
[ 414.708942][ T66] vx0: left allmulticast mode
[ 414.709266][ T66] vx0: left promiscuous mode
[ 414.709698][ T66] br0: port 1(vx0) entered disabled state
[ 417.314259][ T4525] veth0: renamed from veth1
[ 420.044179][ T4551] br0: port 1(vx0) entered blocking state
[ 420.044631][ T4551] br0: port 1(vx0) entered disabled state
[ 420.044962][ T4551] vx0: entered allmulticast mode
[ 420.047518][ T4551] vx0: entered promiscuous mode
[ 420.050878][ T4551] br0: port 1(vx0) entered blocking state
[ 420.051205][ T4551] br0: port 1(vx0) entered forwarding state
[ 420.053915][ T4551] ------------[ cut here ]------------
[ 420.054271][ T4551] WARNING: CPU: 2 PID: 4551 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 420.054882][ T4551] Modules linked in: sctp netdevsim psample act_gact cls_flower sch_ingress vxlan
[ 420.055476][ T4551] CPU: 2 UID: 0 PID: 4551 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 420.056094][ T4551] Tainted: [W]=WARN
[ 420.056354][ T4551] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 420.056751][ T4551] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 420.057075][ T4551] Code: 00 00 8b 05 97 05 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 fa fd 9b 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
[ 420.058200][ T4551] RSP: 0018:ffffc90007d17080 EFLAGS: 00010246
[ 420.058596][ T4551] RAX: 0000000000000000 RBX: ffff888016722000 RCX: 0000000000000001
[ 420.059059][ T4551] RDX: 0000000000000000 RSI: ffffffffb2710759 RDI: ffffffffb1e58280
[ 420.060225][ T4551] RBP: ffffc90007d17168 R08: 0000000000000000 R09: 0000000000000000
[ 420.060691][ T4551] R10: ffffc90007d17198 R11: ffffffffb318d1e0 R12: 1ffff92000fa2e14
[ 420.061152][ T4551] R13: 00000000000005dc R14: ffffc90007d17198 R15: ffff888016722f48
[ 420.061622][ T4551] FS: 00007ff6f4ae3800(0000) GS:ffff8880b0c99000(0000) knlGS:0000000000000000
[ 420.062167][ T4551] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 420.062580][ T4551] CR2: 000000000043d940 CR3: 00000000131c9006 CR4: 0000000000772ef0
[ 420.063046][ T4551] PKRU: 55555554
[ 420.063295][ T4551] Call Trace:
[ 420.063532][ T4551]
[ 420.063701][ T4551] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 420.064016][ T4551] ? __lock_acquire+0x44d/0x7e0
[ 420.064361][ T4551] netif_set_mtu+0x88/0x100
[ 420.064677][ T4551] ? __pfx_netif_set_mtu+0x10/0x10
[ 420.065015][ T4551] dev_set_mtu+0xa4/0x230
[ 420.065269][ T4551] br_mtu_auto_adjust+0x189/0x270
[ 420.065590][ T4551] br_add_if+0xda3/0x1330
[ 420.065841][ T4551] do_set_master+0x38a/0x6d0
[ 420.066154][ T4551] ? rtnl_configure_link+0x1d3/0x260
[ 420.066497][ T4551] rtnl_newlink_create+0x3c9/0x8f0
[ 420.066826][ T4551] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 420.067136][ T4551] ? __dev_get_by_name+0x12/0x50
[ 420.067463][ T4551] ? rtnl_dev_get+0xa2/0x150
[ 420.067777][ T4551] ? __pfx_rtnl_dev_get+0x10/0x10
[ 420.068092][ T4551] ? rtnl_newlink+0x651/0xa60
[ 420.068414][ T4551] ? reacquire_held_locks+0xd1/0x200
[ 420.068733][ T4551] __rtnl_newlink+0x231/0xa40
[ 420.069065][ T4551] rtnl_newlink+0x69a/0xa60
[ 420.069421][ T4551] ? __pfx_rtnl_newlink+0x10/0x10
[ 420.069754][ T4551] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 420.070063][ T4551] ? __lock_release+0x5d/0x170
[ 420.070401][ T4551] ? __pfx_rtnl_newlink+0x10/0x10
[ 420.070720][ T4551] rtnetlink_rcv_msg+0x713/0xc00
[ 420.071035][ T4551] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 420.071370][ T4551] ? __lock_acquire+0x44d/0x7e0
[ 420.071692][ T4551] netlink_rcv_skb+0x124/0x350
[ 420.072005][ T4551] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 420.072331][ T4551] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 420.072655][ T4551] ? netlink_deliver_tap+0x13e/0x340
[ 420.072970][ T4551] ? netlink_deliver_tap+0xc3/0x340
[ 420.073293][ T4551] netlink_unicast+0x4a1/0x780
[ 420.073618][ T4551] ? __pfx_netlink_unicast+0x10/0x10
[ 420.073930][ T4551] ? __lock_acquire+0x44d/0x7e0
[ 420.074271][ T4551] netlink_sendmsg+0x721/0xbe0
[ 420.074589][ T4551] ? __pfx_netlink_sendmsg+0x10/0x10
[ 420.074911][ T4551] ? __import_iovec+0x238/0x3c0
[ 420.075243][ T4551] ____sys_sendmsg+0x7aa/0xa10
[ 420.075561][ T4551] ? __pfx_____sys_sendmsg+0x10/0x10
[ 420.075874][ T4551] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 420.076290][ T4551] ___sys_sendmsg+0xed/0x170
[ 420.076606][ T4551] ? __pfx____sys_sendmsg+0x10/0x10
[ 420.076921][ T4551] ? __pfx_handle_pte_fault+0x10/0x10
[ 420.077247][ T4551] ? reacquire_held_locks+0xd1/0x200
[ 420.077561][ T4551] ? do_user_addr_fault+0x461/0xe00
[ 420.077877][ T4551] ? __handle_mm_fault+0x3fc/0x5e0
[ 420.078219][ T4551] ? __pfx___handle_mm_fault+0x10/0x10
[ 420.078532][ T4551] ? lock_vma_under_rcu+0x36c/0x6b0
[ 420.078868][ T4551] __sys_sendmsg+0x10b/0x1a0
[ 420.079200][ T4551] ? __pfx___sys_sendmsg+0x10/0x10
[ 420.079516][ T4551] ? exc_page_fault+0x5d/0xc0
[ 420.079837][ T4551] ? do_user_addr_fault+0x959/0xe00
[ 420.080153][ T4551] ? rcu_is_watching+0x12/0xc0
[ 420.080487][ T4551] do_syscall_64+0xc1/0x380
[ 420.080804][ T4551] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 420.081197][ T4551] RIP: 0033:0x7ff6f4cb01e7
[ 420.081524][ T4551] 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
[ 420.082634][ T4551] RSP: 002b:00007fff81741738 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 420.083108][ T4551] RAX: ffffffffffffffda RBX: 00007fff81741e70 RCX: 00007ff6f4cb01e7
[ 420.083588][ T4551] RDX: 0000000000000000 RSI: 00007fff817417a0 RDI: 0000000000000005
[ 420.084052][ T4551] RBP: 0000000000000006 R08: 000000000000006c R09: 0000000000000000
[ 420.084525][ T4551] R10: 00007ff6f4d3eac0 R11: 0000000000000246 R12: 00007fff81741ea8
[ 420.084996][ T4551] R13: 00000000686e2704 R14: 0000000000499600 R15: 00007fff81741890
[ 420.085485][ T4551]
[ 420.085723][ T4551] irq event stamp: 45341
[ 420.085963][ T4551] hardirqs last enabled at (45351): [] __up_console_sem+0x6b/0x80
[ 420.086517][ T4551] hardirqs last disabled at (45384): [] __up_console_sem+0x50/0x80
[ 420.087055][ T4551] softirqs last enabled at (45382): [] handle_softirqs+0x358/0x620
[ 420.087594][ T4551] softirqs last disabled at (45359): [] __irq_exit_rcu+0xfa/0x160
[ 420.088124][ T4551] ---[ end trace 0000000000000000 ]---
[ 423.940570][ T4581] br0: port 1(vx0) entered blocking state
[ 423.940958][ T4581] br0: port 1(vx0) entered disabled state
[ 423.941285][ T4581] vx0: entered allmulticast mode
[ 423.943831][ T4581] vx0: entered promiscuous mode
[ 423.948643][ T4581] br0: port 1(vx0) entered blocking state
[ 423.948945][ T4581] br0: port 1(vx0) entered forwarding state
[ 423.951213][ T4581] ------------[ cut here ]------------
[ 423.951516][ T4581] WARNING: CPU: 3 PID: 4581 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 423.952112][ T4581] Modules linked in: sctp netdevsim psample act_gact cls_flower sch_ingress vxlan
[ 423.953928][ T4581] CPU: 3 UID: 0 PID: 4581 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 423.954545][ T4581] Tainted: [W]=WARN
[ 423.954778][ T4581] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 423.955169][ T4581] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 423.955487][ T4581] Code: 00 00 8b 05 97 05 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 fa fd 9b 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
[ 423.956579][ T4581] RSP: 0018:ffffc90007e87080 EFLAGS: 00010246
[ 423.956963][ T4581] RAX: 0000000000000000 RBX: ffff88800ec52000 RCX: 0000000000000001
[ 423.957420][ T4581] RDX: 0000000000000000 RSI: ffffffffb2710759 RDI: ffffffffb1e58280
[ 423.957875][ T4581] RBP: ffffc90007e87168 R08: 0000000000000000 R09: 0000000000000000
[ 423.958335][ T4581] R10: ffffc90007e87198 R11: ffffffffb318d1e0 R12: 1ffff92000fd0e14
[ 423.958785][ T4581] R13: 00000000000005dc R14: ffffc90007e87198 R15: ffff88800ec52f48
[ 423.959240][ T4581] FS: 00007fd33a7c8800(0000) GS:ffff8880b0d19000(0000) knlGS:0000000000000000
[ 423.959769][ T4581] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 423.960150][ T4581] CR2: 000000000043d940 CR3: 000000000ec8b002 CR4: 0000000000772ef0
[ 423.960611][ T4581] PKRU: 55555554
[ 423.960840][ T4581] Call Trace:
[ 423.961063][ T4581]
[ 423.961226][ T4581] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 423.961526][ T4581] ? __lock_acquire+0x44d/0x7e0
[ 423.961840][ T4581] netif_set_mtu+0x88/0x100
[ 423.962139][ T4581] ? __pfx_netif_set_mtu+0x10/0x10
[ 423.962467][ T4581] dev_set_mtu+0xa4/0x230
[ 423.962699][ T4581] br_mtu_auto_adjust+0x189/0x270
[ 423.963004][ T4581] br_add_if+0xda3/0x1330
[ 423.963249][ T4581] do_set_master+0x38a/0x6d0
[ 423.963550][ T4581] ? rtnl_configure_link+0x1d3/0x260
[ 423.963855][ T4581] rtnl_newlink_create+0x3c9/0x8f0
[ 423.964159][ T4581] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 423.964473][ T4581] ? __dev_get_by_name+0x12/0x50
[ 423.964779][ T4581] ? rtnl_dev_get+0xa2/0x150
[ 423.965085][ T4581] ? __pfx_rtnl_dev_get+0x10/0x10
[ 423.965398][ T4581] ? rtnl_newlink+0x651/0xa60
[ 423.965699][ T4581] ? reacquire_held_locks+0xd1/0x200
[ 423.966005][ T4581] __rtnl_newlink+0x231/0xa40
[ 423.966325][ T4581] rtnl_newlink+0x69a/0xa60
[ 423.966632][ T4581] ? __pfx_rtnl_newlink+0x10/0x10
[ 423.966950][ T4581] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 423.967256][ T4581] ? __lock_release+0x5d/0x170
[ 423.967559][ T4581] ? __pfx_rtnl_newlink+0x10/0x10
[ 423.967861][ T4581] rtnetlink_rcv_msg+0x713/0xc00
[ 423.968161][ T4581] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 423.968475][ T4581] ? __lock_acquire+0x44d/0x7e0
[ 423.968783][ T4581] netlink_rcv_skb+0x124/0x350
[ 423.969093][ T4581] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 423.969403][ T4581] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 423.969715][ T4581] ? netlink_deliver_tap+0x13e/0x340
[ 423.970021][ T4581] ? netlink_deliver_tap+0xc3/0x340
[ 423.970331][ T4581] netlink_unicast+0x4a1/0x780
[ 423.970636][ T4581] ? __pfx_netlink_unicast+0x10/0x10
[ 423.970937][ T4581] ? __lock_acquire+0x44d/0x7e0
[ 423.971463][ T4581] netlink_sendmsg+0x721/0xbe0
[ 423.972001][ T4581] ? __pfx_netlink_sendmsg+0x10/0x10
[ 423.972487][ T4581] ? __import_iovec+0x238/0x3c0
[ 423.972799][ T4581] ____sys_sendmsg+0x7aa/0xa10
[ 423.973103][ T4581] ? __pfx_____sys_sendmsg+0x10/0x10
[ 423.973410][ T4581] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 423.973798][ T4581] ___sys_sendmsg+0xed/0x170
[ 423.974110][ T4581] ? __pfx____sys_sendmsg+0x10/0x10
[ 423.974422][ T4581] ? __pfx_handle_pte_fault+0x10/0x10
[ 423.974729][ T4581] ? reacquire_held_locks+0xd1/0x200
[ 423.975040][ T4581] ? do_user_addr_fault+0x461/0xe00
[ 423.975354][ T4581] ? __handle_mm_fault+0x3fc/0x5e0
[ 423.975656][ T4581] ? __pfx___handle_mm_fault+0x10/0x10
[ 423.975955][ T4581] ? lock_vma_under_rcu+0x36c/0x6b0
[ 423.976288][ T4581] __sys_sendmsg+0x10b/0x1a0
[ 423.976590][ T4581] ? __pfx___sys_sendmsg+0x10/0x10
[ 423.976892][ T4581] ? exc_page_fault+0x5d/0xc0
[ 423.977214][ T4581] ? do_user_addr_fault+0x959/0xe00
[ 423.977517][ T4581] ? rcu_is_watching+0x12/0xc0
[ 423.977821][ T4581] do_syscall_64+0xc1/0x380
[ 423.978126][ T4581] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 423.978510][ T4581] RIP: 0033:0x7fd33a9951e7
[ 423.978823][ T4581] 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
[ 423.979901][ T4581] RSP: 002b:00007ffc812b4498 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 423.980370][ T4581] RAX: ffffffffffffffda RBX: 00007ffc812b4bd0 RCX: 00007fd33a9951e7
[ 423.980820][ T4581] RDX: 0000000000000000 RSI: 00007ffc812b4500 RDI: 0000000000000005
[ 423.981280][ T4581] RBP: 0000000000000006 R08: 000000000000006c R09: 0000000000000000
[ 423.981726][ T4581] R10: 00007fd33aa23ac0 R11: 0000000000000246 R12: 00007ffc812b4c08
[ 423.982177][ T4581] R13: 00000000686e2708 R14: 0000000000499600 R15: 00007ffc812b45f0
[ 423.982655][ T4581]
[ 423.982880][ T4581] irq event stamp: 53571
[ 423.983108][ T4581] hardirqs last enabled at (53579): [] __up_console_sem+0x6b/0x80
[ 423.983636][ T4581] hardirqs last disabled at (53588): [] __up_console_sem+0x50/0x80
[ 423.984155][ T4581] softirqs last enabled at (52858): [] handle_softirqs+0x358/0x620
[ 423.984685][ T4581] softirqs last disabled at (52005): [] __irq_exit_rcu+0xfa/0x160
[ 423.985224][ T4581] ---[ end trace 0000000000000000 ]---
[ 427.855880][ T4620] veth0: renamed from veth1
[ 430.536245][ T4647] br0: port 1(vx0) entered blocking state
[ 430.536662][ T4647] br0: port 1(vx0) entered disabled state
[ 430.536983][ T4647] vx0: entered allmulticast mode
[ 430.539591][ T4647] vx0: entered promiscuous mode
[ 430.544294][ T4647] br0: port 1(vx0) entered blocking state
[ 430.544613][ T4647] br0: port 1(vx0) entered forwarding state
[ 430.548695][ T4647] ------------[ cut here ]------------
[ 430.549033][ T4647] WARNING: CPU: 2 PID: 4647 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 430.549665][ T4647] Modules linked in: sctp netdevsim psample act_gact cls_flower sch_ingress vxlan
[ 430.551267][ T4647] CPU: 2 UID: 0 PID: 4647 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 430.551884][ T4647] Tainted: [W]=WARN
[ 430.552123][ T4647] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 430.552538][ T4647] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 430.552861][ T4647] Code: 00 00 8b 05 97 05 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 fa fd 9b 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
[ 430.553974][ T4647] RSP: 0018:ffffc900081f7080 EFLAGS: 00010246
[ 430.554401][ T4647] RAX: 0000000000000000 RBX: ffff8880166b2000 RCX: 0000000000000001
[ 430.554863][ T4647] RDX: 0000000000000000 RSI: ffffffffb2710759 RDI: ffffffffb1e58280
[ 430.555354][ T4647] RBP: ffffc900081f7168 R08: 0000000000000000 R09: 0000000000000000
[ 430.555813][ T4647] R10: ffffc900081f7198 R11: ffffffffb318d1e0 R12: 1ffff9200103ee14
[ 430.556283][ T4647] R13: 00000000000005dc R14: ffffc900081f7198 R15: ffff8880166b2f48
[ 430.556746][ T4647] FS: 00007fac38d98800(0000) GS:ffff8880b0c99000(0000) knlGS:0000000000000000
[ 430.557315][ T4647] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 430.557706][ T4647] CR2: 00007fac38f83ba0 CR3: 0000000017026002 CR4: 0000000000772ef0
[ 430.558168][ T4647] PKRU: 55555554
[ 430.558415][ T4647] Call Trace:
[ 430.558656][ T4647]
[ 430.558823][ T4647] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 430.559153][ T4647] ? __lock_acquire+0x44d/0x7e0
[ 430.559492][ T4647] netif_set_mtu+0x88/0x100
[ 430.559806][ T4647] ? __pfx_netif_set_mtu+0x10/0x10
[ 430.560132][ T4647] dev_set_mtu+0xa4/0x230
[ 430.560383][ T4647] br_mtu_auto_adjust+0x189/0x270
[ 430.560699][ T4647] br_add_if+0xda3/0x1330
[ 430.560951][ T4647] do_set_master+0x38a/0x6d0
[ 430.561293][ T4647] ? rtnl_configure_link+0x1d3/0x260
[ 430.561618][ T4647] rtnl_newlink_create+0x3c9/0x8f0
[ 430.561933][ T4647] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 430.562254][ T4647] ? __dev_get_by_name+0x12/0x50
[ 430.562565][ T4647] ? rtnl_dev_get+0xa2/0x150
[ 430.562874][ T4647] ? __pfx_rtnl_dev_get+0x10/0x10
[ 430.563204][ T4647] ? rtnl_newlink+0x651/0xa60
[ 430.563526][ T4647] ? reacquire_held_locks+0xd1/0x200
[ 430.563842][ T4647] __rtnl_newlink+0x231/0xa40
[ 430.564162][ T4647] rtnl_newlink+0x69a/0xa60
[ 430.564490][ T4647] ? __pfx_rtnl_newlink+0x10/0x10
[ 430.564813][ T4647] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 430.565131][ T4647] ? __lock_release+0x5d/0x170
[ 430.565479][ T4647] ? __pfx_rtnl_newlink+0x10/0x10
[ 430.565795][ T4647] rtnetlink_rcv_msg+0x713/0xc00
[ 430.566110][ T4647] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 430.566438][ T4647] ? __lock_acquire+0x44d/0x7e0
[ 430.566757][ T4647] netlink_rcv_skb+0x124/0x350
[ 430.567073][ T4647] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 430.567400][ T4647] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 430.567735][ T4647] ? netlink_deliver_tap+0x13e/0x340
[ 430.568053][ T4647] ? netlink_deliver_tap+0xc3/0x340
[ 430.568376][ T4647] netlink_unicast+0x4a1/0x780
[ 430.568695][ T4647] ? __pfx_netlink_unicast+0x10/0x10
[ 430.569005][ T4647] ? __lock_acquire+0x44d/0x7e0
[ 430.569344][ T4647] netlink_sendmsg+0x721/0xbe0
[ 430.569673][ T4647] ? __pfx_netlink_sendmsg+0x10/0x10
[ 430.569988][ T4647] ? __import_iovec+0x238/0x3c0
[ 430.570322][ T4647] ____sys_sendmsg+0x7aa/0xa10
[ 430.570638][ T4647] ? __pfx_____sys_sendmsg+0x10/0x10
[ 430.570949][ T4647] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 430.571358][ T4647] ___sys_sendmsg+0xed/0x170
[ 430.571672][ T4647] ? __pfx____sys_sendmsg+0x10/0x10
[ 430.572004][ T4647] ? rcu_read_lock_any_held+0x43/0xb0
[ 430.572330][ T4647] ? rcu_read_lock_any_held+0x43/0xb0
[ 430.572647][ T4647] ? validate_chain+0x166/0x4d0
[ 430.572963][ T4647] ? __lock_acquire+0x44d/0x7e0
[ 430.573303][ T4647] ? find_held_lock+0x2b/0x80
[ 430.573623][ T4647] __sys_sendmsg+0x10b/0x1a0
[ 430.573952][ T4647] ? __pfx___sys_sendmsg+0x10/0x10
[ 430.574288][ T4647] ? rcu_is_watching+0x12/0xc0
[ 430.574605][ T4647] do_syscall_64+0xc1/0x380
[ 430.574925][ T4647] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 430.575326][ T4647] RIP: 0033:0x7fac38f651e7
[ 430.575645][ T4647] 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
[ 430.576754][ T4647] RSP: 002b:00007fffda9d9e38 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 430.577239][ T4647] RAX: ffffffffffffffda RBX: 00007fffda9da570 RCX: 00007fac38f651e7
[ 430.577701][ T4647] RDX: 0000000000000000 RSI: 00007fffda9d9ea0 RDI: 0000000000000005
[ 430.578173][ T4647] RBP: 0000000000000006 R08: 0000000000000078 R09: 0000000000000000
[ 430.578642][ T4647] R10: 00007fac38ff3ac0 R11: 0000000000000246 R12: 00007fffda9da5a8
[ 430.579104][ T4647] R13: 00000000686e270f R14: 0000000000499600 R15: 00007fffda9d9f90
[ 430.579591][ T4647]
[ 430.579829][ T4647] irq event stamp: 50075
[ 430.580078][ T4647] hardirqs last enabled at (50085): [] __up_console_sem+0x6b/0x80
[ 430.580620][ T4647] hardirqs last disabled at (50096): [] __up_console_sem+0x50/0x80
[ 430.581149][ T4647] softirqs last enabled at (50008): [] handle_softirqs+0x358/0x620
[ 430.581701][ T4647] softirqs last disabled at (50115): [] __irq_exit_rcu+0xfa/0x160
[ 430.582259][ T4647] ---[ end trace 0000000000000000 ]---
[ 434.436493][ T4677] br0: port 1(vx0) entered blocking state
[ 434.436813][ T4677] br0: port 1(vx0) entered disabled state
[ 434.437119][ T4677] vx0: entered allmulticast mode
[ 434.439614][ T4677] vx0: entered promiscuous mode
[ 434.443411][ T4677] br0: port 1(vx0) entered blocking state
[ 434.443709][ T4677] br0: port 1(vx0) entered forwarding state
[ 434.445987][ T4677] ------------[ cut here ]------------
[ 434.446316][ T4677] WARNING: CPU: 0 PID: 4677 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 434.446920][ T4677] Modules linked in: sctp netdevsim psample act_gact cls_flower sch_ingress vxlan
[ 434.447472][ T4677] CPU: 0 UID: 0 PID: 4677 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 434.448084][ T4677] Tainted: [W]=WARN
[ 434.448336][ T4677] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 434.448729][ T4677] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 434.449043][ T4677] Code: 00 00 8b 05 97 05 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 fa fd 9b 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
[ 434.450139][ T4677] RSP: 0018:ffffc90008377080 EFLAGS: 00010246
[ 434.450583][ T4677] RAX: 0000000000000000 RBX: ffff8880130b2000 RCX: 0000000000000001
[ 434.451037][ T4677] RDX: 0000000000000000 RSI: ffffffffb2710759 RDI: ffffffffb1e58280
[ 434.451501][ T4677] RBP: ffffc90008377168 R08: 0000000000000000 R09: 0000000000000000
[ 434.451954][ T4677] R10: ffffc90008377198 R11: ffffffffb318d1e0 R12: 1ffff9200106ee14
[ 434.452410][ T4677] R13: 00000000000005dc R14: ffffc90008377198 R15: ffff8880130b2f48
[ 434.452862][ T4677] FS: 00007fd879146800(0000) GS:ffff8880b0b99000(0000) knlGS:0000000000000000
[ 434.453402][ T4677] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 434.453780][ T4677] CR2: 00007fd879331ba0 CR3: 0000000013827004 CR4: 0000000000772ef0
[ 434.454241][ T4677] PKRU: 55555554
[ 434.454465][ T4677] Call Trace:
[ 434.454689][ T4677]
[ 434.454849][ T4677] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 434.455159][ T4677] ? __lock_acquire+0x44d/0x7e0
[ 434.455482][ T4677] netif_set_mtu+0x88/0x100
[ 434.455787][ T4677] ? __pfx_netif_set_mtu+0x10/0x10
[ 434.456107][ T4677] dev_set_mtu+0xa4/0x230
[ 434.456344][ T4677] br_mtu_auto_adjust+0x189/0x270
[ 434.456651][ T4677] br_add_if+0xda3/0x1330
[ 434.456892][ T4677] do_set_master+0x38a/0x6d0
[ 434.457206][ T4677] ? rtnl_configure_link+0x1d3/0x260
[ 434.457511][ T4677] rtnl_newlink_create+0x3c9/0x8f0
[ 434.457820][ T4677] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 434.458122][ T4677] ? __dev_get_by_name+0x12/0x50
[ 434.458430][ T4677] ? rtnl_dev_get+0xa2/0x150
[ 434.458733][ T4677] ? __pfx_rtnl_dev_get+0x10/0x10
[ 434.459040][ T4677] ? rtnl_newlink+0x651/0xa60
[ 434.459346][ T4677] ? reacquire_held_locks+0xd1/0x200
[ 434.459661][ T4677] __rtnl_newlink+0x231/0xa40
[ 434.459972][ T4677] rtnl_newlink+0x69a/0xa60
[ 434.460296][ T4677] ? __pfx_rtnl_newlink+0x10/0x10
[ 434.460609][ T4677] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 434.460907][ T4677] ? __lock_release+0x5d/0x170
[ 434.461218][ T4677] ? __pfx_rtnl_newlink+0x10/0x10
[ 434.461518][ T4677] rtnetlink_rcv_msg+0x713/0xc00
[ 434.461819][ T4677] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 434.462127][ T4677] ? __lock_acquire+0x44d/0x7e0
[ 434.462445][ T4677] netlink_rcv_skb+0x124/0x350
[ 434.462747][ T4677] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 434.463054][ T4677] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 434.463376][ T4677] ? netlink_deliver_tap+0x13e/0x340
[ 434.463679][ T4677] ? netlink_deliver_tap+0xc3/0x340
[ 434.463984][ T4677] netlink_unicast+0x4a1/0x780
[ 434.464296][ T4677] ? __pfx_netlink_unicast+0x10/0x10
[ 434.464608][ T4677] ? __lock_acquire+0x44d/0x7e0
[ 434.464914][ T4677] netlink_sendmsg+0x721/0xbe0
[ 434.465242][ T4677] ? __pfx_netlink_sendmsg+0x10/0x10
[ 434.465548][ T4677] ? __import_iovec+0x238/0x3c0
[ 434.465858][ T4677] ____sys_sendmsg+0x7aa/0xa10
[ 434.466162][ T4677] ? __pfx_____sys_sendmsg+0x10/0x10
[ 434.466471][ T4677] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 434.466862][ T4677] ___sys_sendmsg+0xed/0x170
[ 434.467169][ T4677] ? __pfx____sys_sendmsg+0x10/0x10
[ 434.467488][ T4677] ? rcu_read_lock_any_held+0x43/0xb0
[ 434.467805][ T4677] ? rcu_read_lock_any_held+0x43/0xb0
[ 434.468106][ T4677] ? validate_chain+0x166/0x4d0
[ 434.468422][ T4677] ? __lock_acquire+0x44d/0x7e0
[ 434.468735][ T4677] ? find_held_lock+0x2b/0x80
[ 434.469041][ T4677] __sys_sendmsg+0x10b/0x1a0
[ 434.469357][ T4677] ? __pfx___sys_sendmsg+0x10/0x10
[ 434.469676][ T4677] ? rcu_is_watching+0x12/0xc0
[ 434.469980][ T4677] do_syscall_64+0xc1/0x380
[ 434.470292][ T4677] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 434.470666][ T4677] RIP: 0033:0x7fd8793131e7
[ 434.470975][ T4677] 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
[ 434.472069][ T4677] RSP: 002b:00007ffdf8220048 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 434.472545][ T4677] RAX: ffffffffffffffda RBX: 00007ffdf8220780 RCX: 00007fd8793131e7
[ 434.472998][ T4677] RDX: 0000000000000000 RSI: 00007ffdf82200b0 RDI: 0000000000000005
[ 434.473470][ T4677] RBP: 0000000000000006 R08: 0000000000000078 R09: 0000000000000000
[ 434.473925][ T4677] R10: 00007fd8793a1ac0 R11: 0000000000000246 R12: 00007ffdf82207b8
[ 434.474385][ T4677] R13: 00000000686e2712 R14: 0000000000499600 R15: 00007ffdf82201a0
[ 434.474855][ T4677]
[ 434.475087][ T4677] irq event stamp: 51301
[ 434.475323][ T4677] hardirqs last enabled at (51311): [] __up_console_sem+0x6b/0x80
[ 434.475850][ T4677] hardirqs last disabled at (51318): [] __up_console_sem+0x50/0x80
[ 434.476382][ T4677] softirqs last enabled at (51066): [] handle_softirqs+0x358/0x620
[ 434.476907][ T4677] softirqs last disabled at (51057): [] __irq_exit_rcu+0xfa/0x160
[ 434.477437][ T4677] ---[ end trace 0000000000000000 ]---
[ 449.353049][ T66] vx0: left allmulticast mode
[ 449.353368][ T66] vx0: left promiscuous mode
[ 449.353814][ T66] br0: port 1(vx0) entered disabled state
[ 449.804171][ T66] vx0: left allmulticast mode
[ 449.804495][ T66] vx0: left promiscuous mode
[ 449.804939][ T66] br0: port 1(vx0) entered disabled state
[ 450.237390][ T66] vx0: left allmulticast mode
[ 450.237694][ T66] vx0: left promiscuous mode
[ 450.238137][ T66] br0: port 1(vx0) entered disabled state
[ 450.711447][ T66] vx0: left allmulticast mode
[ 450.711787][ T66] vx0: left promiscuous mode
[ 450.712370][ T66] br0: port 1(vx0) entered disabled state
[ 453.306682][ T4888] veth0: renamed from veth1
[ 456.100582][ T4914] br0: port 1(vx0) entered blocking state
[ 456.100984][ T4914] br0: port 1(vx0) entered disabled state
[ 456.101314][ T4914] vx0: entered allmulticast mode
[ 456.103816][ T4914] vx0: entered promiscuous mode
[ 456.107490][ T4914] br0: port 1(vx0) entered blocking state
[ 456.107787][ T4914] br0: port 1(vx0) entered forwarding state
[ 456.110457][ T4914] ------------[ cut here ]------------
[ 456.110763][ T4914] WARNING: CPU: 3 PID: 4914 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 456.111368][ T4914] Modules linked in: sctp netdevsim psample act_gact cls_flower sch_ingress vxlan
[ 456.111927][ T4914] CPU: 3 UID: 0 PID: 4914 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 456.112550][ T4914] Tainted: [W]=WARN
[ 456.112778][ T4914] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 456.113154][ T4914] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 456.113473][ T4914] Code: 00 00 8b 05 97 05 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 fa fd 9b 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
[ 456.114566][ T4914] RSP: 0018:ffffc900089a7080 EFLAGS: 00010246
[ 456.114946][ T4914] RAX: 0000000000000000 RBX: ffff88800c6f2000 RCX: 0000000000000001
[ 456.115413][ T4914] RDX: 0000000000000000 RSI: ffffffffb2710759 RDI: ffffffffb1e58280
[ 456.115871][ T4914] RBP: ffffc900089a7168 R08: 0000000000000000 R09: 0000000000000000
[ 456.116329][ T4914] R10: ffffc900089a7198 R11: ffffffffb318d1e0 R12: 1ffff92001134e14
[ 456.116777][ T4914] R13: 00000000000005dc R14: ffffc900089a7198 R15: ffff88800c6f2f48
[ 456.117246][ T4914] FS: 00007fdc286f9800(0000) GS:ffff8880b0d19000(0000) knlGS:0000000000000000
[ 456.117776][ T4914] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 456.118154][ T4914] CR2: 000000000043d940 CR3: 0000000016e0b002 CR4: 0000000000772ef0
[ 456.118761][ T4914] PKRU: 55555554
[ 456.118989][ T4914] Call Trace:
[ 456.119355][ T4914]
[ 456.119512][ T4914] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 456.119813][ T4914] ? __lock_acquire+0x44d/0x7e0
[ 456.120130][ T4914] netif_set_mtu+0x88/0x100
[ 456.120571][ T4914] ? __pfx_netif_set_mtu+0x10/0x10
[ 456.120887][ T4914] dev_set_mtu+0xa4/0x230
[ 456.121115][ T4914] br_mtu_auto_adjust+0x189/0x270
[ 456.121589][ T4914] br_add_if+0xda3/0x1330
[ 456.121831][ T4914] do_set_master+0x38a/0x6d0
[ 456.122129][ T4914] ? rtnl_configure_link+0x1d3/0x260
[ 456.122569][ T4914] rtnl_newlink_create+0x3c9/0x8f0
[ 456.122878][ T4914] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 456.123175][ T4914] ? __dev_get_by_name+0x12/0x50
[ 456.123612][ T4914] ? rtnl_dev_get+0xa2/0x150
[ 456.123912][ T4914] ? __pfx_rtnl_dev_get+0x10/0x10
[ 456.124263][ T4914] ? rtnl_newlink+0x651/0xa60
[ 456.124559][ T4914] ? reacquire_held_locks+0xd1/0x200
[ 456.124862][ T4914] __rtnl_newlink+0x231/0xa40
[ 456.125210][ T4914] rtnl_newlink+0x69a/0xa60
[ 456.125518][ T4914] ? __pfx_rtnl_newlink+0x10/0x10
[ 456.125830][ T4914] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 456.126128][ T4914] ? __lock_release+0x5d/0x170
[ 456.126440][ T4914] ? __pfx_rtnl_newlink+0x10/0x10
[ 456.126741][ T4914] rtnetlink_rcv_msg+0x713/0xc00
[ 456.127042][ T4914] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 456.127356][ T4914] ? __lock_acquire+0x44d/0x7e0
[ 456.127666][ T4914] netlink_rcv_skb+0x124/0x350
[ 456.127966][ T4914] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 456.128275][ T4914] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 456.128594][ T4914] ? netlink_deliver_tap+0x13e/0x340
[ 456.128891][ T4914] ? netlink_deliver_tap+0xc3/0x340
[ 456.129214][ T4914] netlink_unicast+0x4a1/0x780
[ 456.129524][ T4914] ? __pfx_netlink_unicast+0x10/0x10
[ 456.129828][ T4914] ? __lock_acquire+0x44d/0x7e0
[ 456.130136][ T4914] netlink_sendmsg+0x721/0xbe0
[ 456.130449][ T4914] ? __pfx_netlink_sendmsg+0x10/0x10
[ 456.130749][ T4914] ? __import_iovec+0x238/0x3c0
[ 456.131057][ T4914] ____sys_sendmsg+0x7aa/0xa10
[ 456.131365][ T4914] ? __pfx_____sys_sendmsg+0x10/0x10
[ 456.131665][ T4914] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 456.132056][ T4914] ___sys_sendmsg+0xed/0x170
[ 456.132367][ T4914] ? __pfx____sys_sendmsg+0x10/0x10
[ 456.132669][ T4914] ? __pfx_handle_pte_fault+0x10/0x10
[ 456.132972][ T4914] ? reacquire_held_locks+0xd1/0x200
[ 456.133292][ T4914] ? do_user_addr_fault+0x461/0xe00
[ 456.133605][ T4914] ? __handle_mm_fault+0x3fc/0x5e0
[ 456.133904][ T4914] ? __pfx___handle_mm_fault+0x10/0x10
[ 456.134215][ T4914] ? lock_vma_under_rcu+0x36c/0x6b0
[ 456.134565][ T4914] __sys_sendmsg+0x10b/0x1a0
[ 456.134867][ T4914] ? __pfx___sys_sendmsg+0x10/0x10
[ 456.135202][ T4914] ? exc_page_fault+0x5d/0xc0
[ 456.135511][ T4914] ? do_user_addr_fault+0x959/0xe00
[ 456.135813][ T4914] ? rcu_is_watching+0x12/0xc0
[ 456.136118][ T4914] do_syscall_64+0xc1/0x380
[ 456.136435][ T4914] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 456.136808][ T4914] RIP: 0033:0x7fdc288c61e7
[ 456.137125][ T4914] 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
[ 456.138232][ T4914] RSP: 002b:00007fff2aaddab8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 456.138704][ T4914] RAX: ffffffffffffffda RBX: 00007fff2aade1f0 RCX: 00007fdc288c61e7
[ 456.139160][ T4914] RDX: 0000000000000000 RSI: 00007fff2aaddb20 RDI: 0000000000000005
[ 456.139625][ T4914] RBP: 0000000000000006 R08: 000000000000006c R09: 0000000000000000
[ 456.140085][ T4914] R10: 00007fdc28954ac0 R11: 0000000000000246 R12: 00007fff2aade228
[ 456.140554][ T4914] R13: 00000000686e2728 R14: 0000000000499600 R15: 00007fff2aaddc10
[ 456.141021][ T4914]
[ 456.141259][ T4914] irq event stamp: 57617
[ 456.141488][ T4914] hardirqs last enabled at (57625): [] __up_console_sem+0x6b/0x80
[ 456.142011][ T4914] hardirqs last disabled at (57632): [] __up_console_sem+0x50/0x80
[ 456.142560][ T4914] softirqs last enabled at (57662): [] handle_softirqs+0x358/0x620
[ 456.143085][ T4914] softirqs last disabled at (57641): [] __irq_exit_rcu+0xfa/0x160
[ 456.143611][ T4914] ---[ end trace 0000000000000000 ]---
[ 460.025451][ T4944] br0: port 1(vx0) entered blocking state
[ 460.025856][ T4944] br0: port 1(vx0) entered disabled state
[ 460.026205][ T4944] vx0: entered allmulticast mode
[ 460.028868][ T4944] vx0: entered promiscuous mode
[ 460.032332][ T4944] br0: port 1(vx0) entered blocking state
[ 460.032649][ T4944] br0: port 1(vx0) entered forwarding state
[ 460.034945][ T4944] ------------[ cut here ]------------
[ 460.036103][ T4944] WARNING: CPU: 2 PID: 4944 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 460.036738][ T4944] Modules linked in: sctp netdevsim psample act_gact cls_flower sch_ingress vxlan
[ 460.037321][ T4944] CPU: 2 UID: 0 PID: 4944 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 460.037939][ T4944] Tainted: [W]=WARN
[ 460.038206][ T4944] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 460.038602][ T4944] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 460.038934][ T4944] Code: 00 00 8b 05 97 05 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 fa fd 9b 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
[ 460.040027][ T4944] RSP: 0018:ffffc90008b67080 EFLAGS: 00010246
[ 460.040429][ T4944] RAX: 0000000000000000 RBX: ffff8880166b2000 RCX: 0000000000000001
[ 460.040897][ T4944] RDX: 0000000000000000 RSI: ffffffffb2710759 RDI: ffffffffb1e58280
[ 460.041366][ T4944] RBP: ffffc90008b67168 R08: 0000000000000000 R09: 0000000000000000
[ 460.041826][ T4944] R10: ffffc90008b67198 R11: ffffffffb318d1e0 R12: 1ffff9200116ce14
[ 460.042307][ T4944] R13: 00000000000005dc R14: ffffc90008b67198 R15: ffff8880166b2f48
[ 460.042782][ T4944] FS: 00007f97e3dba800(0000) GS:ffff8880b0c99000(0000) knlGS:0000000000000000
[ 460.043332][ T4944] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 460.043729][ T4944] CR2: 000000000043d940 CR3: 00000000171ea001 CR4: 0000000000772ef0
[ 460.044203][ T4944] PKRU: 55555554
[ 460.044440][ T4944] Call Trace:
[ 460.044676][ T4944]
[ 460.044844][ T4944] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 460.045173][ T4944] ? __lock_acquire+0x44d/0x7e0
[ 460.045512][ T4944] netif_set_mtu+0x88/0x100
[ 460.045825][ T4944] ? __pfx_netif_set_mtu+0x10/0x10
[ 460.046153][ T4944] dev_set_mtu+0xa4/0x230
[ 460.046415][ T4944] br_mtu_auto_adjust+0x189/0x270
[ 460.046744][ T4944] br_add_if+0xda3/0x1330
[ 460.046994][ T4944] do_set_master+0x38a/0x6d0
[ 460.047317][ T4944] ? rtnl_configure_link+0x1d3/0x260
[ 460.047636][ T4944] rtnl_newlink_create+0x3c9/0x8f0
[ 460.047953][ T4944] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 460.048273][ T4944] ? __dev_get_by_name+0x12/0x50
[ 460.048586][ T4944] ? rtnl_dev_get+0xa2/0x150
[ 460.048898][ T4944] ? __pfx_rtnl_dev_get+0x10/0x10
[ 460.049226][ T4944] ? rtnl_newlink+0x651/0xa60
[ 460.049536][ T4944] ? reacquire_held_locks+0xd1/0x200
[ 460.049861][ T4944] __rtnl_newlink+0x231/0xa40
[ 460.050218][ T4944] rtnl_newlink+0x69a/0xa60
[ 460.050550][ T4944] ? __pfx_rtnl_newlink+0x10/0x10
[ 460.050875][ T4944] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 460.051198][ T4944] ? __lock_release+0x5d/0x170
[ 460.051513][ T4944] ? __pfx_rtnl_newlink+0x10/0x10
[ 460.051826][ T4944] rtnetlink_rcv_msg+0x713/0xc00
[ 460.052141][ T4944] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 460.052476][ T4944] ? __lock_acquire+0x44d/0x7e0
[ 460.052794][ T4944] netlink_rcv_skb+0x124/0x350
[ 460.053105][ T4944] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 460.053431][ T4944] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 460.053756][ T4944] ? netlink_deliver_tap+0x13e/0x340
[ 460.054067][ T4944] ? netlink_deliver_tap+0xc3/0x340
[ 460.054394][ T4944] netlink_unicast+0x4a1/0x780
[ 460.054712][ T4944] ? __pfx_netlink_unicast+0x10/0x10
[ 460.055033][ T4944] ? __lock_acquire+0x44d/0x7e0
[ 460.055369][ T4944] netlink_sendmsg+0x721/0xbe0
[ 460.055684][ T4944] ? __pfx_netlink_sendmsg+0x10/0x10
[ 460.055999][ T4944] ? __import_iovec+0x238/0x3c0
[ 460.056330][ T4944] ____sys_sendmsg+0x7aa/0xa10
[ 460.056646][ T4944] ? __pfx_____sys_sendmsg+0x10/0x10
[ 460.056958][ T4944] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 460.057369][ T4944] ___sys_sendmsg+0xed/0x170
[ 460.057683][ T4944] ? __pfx____sys_sendmsg+0x10/0x10
[ 460.057997][ T4944] ? __pfx_handle_pte_fault+0x10/0x10
[ 460.058323][ T4944] ? reacquire_held_locks+0xd1/0x200
[ 460.058637][ T4944] ? do_user_addr_fault+0x461/0xe00
[ 460.058956][ T4944] ? __handle_mm_fault+0x3fc/0x5e0
[ 460.059281][ T4944] ? __pfx___handle_mm_fault+0x10/0x10
[ 460.059590][ T4944] ? lock_vma_under_rcu+0x36c/0x6b0
[ 460.059923][ T4944] __sys_sendmsg+0x10b/0x1a0
[ 460.060257][ T4944] ? __pfx___sys_sendmsg+0x10/0x10
[ 460.060578][ T4944] ? exc_page_fault+0x5d/0xc0
[ 460.060898][ T4944] ? do_user_addr_fault+0x959/0xe00
[ 460.061240][ T4944] ? rcu_is_watching+0x12/0xc0
[ 460.061559][ T4944] do_syscall_64+0xc1/0x380
[ 460.061874][ T4944] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 460.062268][ T4944] RIP: 0033:0x7f97e3f871e7
[ 460.062594][ T4944] 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
[ 460.063687][ T4944] RSP: 002b:00007ffc8ca4e888 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 460.064149][ T4944] RAX: ffffffffffffffda RBX: 00007ffc8ca4efc0 RCX: 00007f97e3f871e7
[ 460.064630][ T4944] RDX: 0000000000000000 RSI: 00007ffc8ca4e8f0 RDI: 0000000000000005
[ 460.065111][ T4944] RBP: 0000000000000006 R08: 000000000000006c R09: 0000000000000000
[ 460.065591][ T4944] R10: 00007f97e4015ac0 R11: 0000000000000246 R12: 00007ffc8ca4eff8
[ 460.066055][ T4944] R13: 00000000686e272c R14: 0000000000499600 R15: 00007ffc8ca4e9e0
[ 460.066540][ T4944]
[ 460.066777][ T4944] irq event stamp: 56637
[ 460.067016][ T4944] hardirqs last enabled at (56647): [] __up_console_sem+0x6b/0x80
[ 460.067566][ T4944] hardirqs last disabled at (56658): [] __up_console_sem+0x50/0x80
[ 460.068097][ T4944] softirqs last enabled at (56580): [] handle_softirqs+0x358/0x620
[ 460.068648][ T4944] softirqs last disabled at (56677): [] __irq_exit_rcu+0xfa/0x160
[ 460.069188][ T4944] ---[ end trace 0000000000000000 ]---
[ 464.029328][ T4983] veth0: renamed from veth1
[ 466.799637][ T5010] br0: port 1(vx0) entered blocking state
[ 466.800061][ T5010] br0: port 1(vx0) entered disabled state
[ 466.800421][ T5010] vx0: entered allmulticast mode
[ 466.803143][ T5010] vx0: entered promiscuous mode
[ 466.806662][ T5010] br0: port 1(vx0) entered blocking state
[ 466.806998][ T5010] br0: port 1(vx0) entered forwarding state
[ 466.820718][ T5010] ------------[ cut here ]------------
[ 466.821056][ T5010] WARNING: CPU: 2 PID: 5010 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 466.821677][ T5010] Modules linked in: sctp netdevsim psample act_gact cls_flower sch_ingress vxlan
[ 466.822266][ T5010] CPU: 2 UID: 0 PID: 5010 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 466.822899][ T5010] Tainted: [W]=WARN
[ 466.823145][ T5010] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 466.823564][ T5010] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 466.823896][ T5010] Code: 00 00 8b 05 97 05 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 fa fd 9b 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
[ 466.824998][ T5010] RSP: 0018:ffffc90008dd7080 EFLAGS: 00010246
[ 466.825407][ T5010] RAX: 0000000000000000 RBX: ffff88800e98a000 RCX: 0000000000000001
[ 466.825872][ T5010] RDX: 0000000000000000 RSI: ffffffffb2710759 RDI: ffffffffb1e58280
[ 466.826361][ T5010] RBP: ffffc90008dd7168 R08: 0000000000000000 R09: 0000000000000000
[ 466.826831][ T5010] R10: ffffc90008dd7198 R11: ffffffffb318d1e0 R12: 1ffff920011bae14
[ 466.827306][ T5010] R13: 00000000000005dc R14: ffffc90008dd7198 R15: ffff88800e98af48
[ 466.827774][ T5010] FS: 00007f61a060a800(0000) GS:ffff8880b0c99000(0000) knlGS:0000000000000000
[ 466.828330][ T5010] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 466.828721][ T5010] CR2: 00007f61a07f5ba0 CR3: 000000001704f002 CR4: 0000000000772ef0
[ 466.829195][ T5010] PKRU: 55555554
[ 466.829434][ T5010] Call Trace:
[ 466.829671][ T5010]
[ 466.829840][ T5010] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 466.830163][ T5010] ? __lock_acquire+0x44d/0x7e0
[ 466.830509][ T5010] netif_set_mtu+0x88/0x100
[ 466.830832][ T5010] ? __pfx_netif_set_mtu+0x10/0x10
[ 466.831161][ T5010] dev_set_mtu+0xa4/0x230
[ 466.831415][ T5010] br_mtu_auto_adjust+0x189/0x270
[ 466.831731][ T5010] br_add_if+0xda3/0x1330
[ 466.831983][ T5010] do_set_master+0x38a/0x6d0
[ 466.832303][ T5010] ? rtnl_configure_link+0x1d3/0x260
[ 466.832625][ T5010] rtnl_newlink_create+0x3c9/0x8f0
[ 466.832943][ T5010] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 466.833269][ T5010] ? __dev_get_by_name+0x12/0x50
[ 466.833586][ T5010] ? rtnl_dev_get+0xa2/0x150
[ 466.833897][ T5010] ? __pfx_rtnl_dev_get+0x10/0x10
[ 466.834235][ T5010] ? rtnl_newlink+0x651/0xa60
[ 466.834554][ T5010] ? reacquire_held_locks+0xd1/0x200
[ 466.834880][ T5010] __rtnl_newlink+0x231/0xa40
[ 466.835225][ T5010] rtnl_newlink+0x69a/0xa60
[ 466.835547][ T5010] ? __pfx_rtnl_newlink+0x10/0x10
[ 466.835874][ T5010] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 466.836199][ T5010] ? __lock_release+0x5d/0x170
[ 466.836518][ T5010] ? __pfx_rtnl_newlink+0x10/0x10
[ 466.836833][ T5010] rtnetlink_rcv_msg+0x713/0xc00
[ 466.837157][ T5010] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 466.837496][ T5010] ? __lock_acquire+0x44d/0x7e0
[ 466.837816][ T5010] netlink_rcv_skb+0x124/0x350
[ 466.838132][ T5010] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 466.838469][ T5010] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 466.838803][ T5010] ? netlink_deliver_tap+0x13e/0x340
[ 466.839115][ T5010] ? netlink_deliver_tap+0xc3/0x340
[ 466.839443][ T5010] netlink_unicast+0x4a1/0x780
[ 466.839769][ T5010] ? __pfx_netlink_unicast+0x10/0x10
[ 466.840084][ T5010] ? __lock_acquire+0x44d/0x7e0
[ 466.840414][ T5010] netlink_sendmsg+0x721/0xbe0
[ 466.840734][ T5010] ? __pfx_netlink_sendmsg+0x10/0x10
[ 466.841048][ T5010] ? __import_iovec+0x238/0x3c0
[ 466.841380][ T5010] ____sys_sendmsg+0x7aa/0xa10
[ 466.841696][ T5010] ? __pfx_____sys_sendmsg+0x10/0x10
[ 466.842016][ T5010] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 466.842438][ T5010] ___sys_sendmsg+0xed/0x170
[ 466.842759][ T5010] ? __pfx____sys_sendmsg+0x10/0x10
[ 466.843077][ T5010] ? rcu_read_lock_any_held+0x43/0xb0
[ 466.843405][ T5010] ? rcu_read_lock_any_held+0x43/0xb0
[ 466.843717][ T5010] ? validate_chain+0x166/0x4d0
[ 466.844035][ T5010] ? __lock_acquire+0x44d/0x7e0
[ 466.844377][ T5010] ? find_held_lock+0x2b/0x80
[ 466.844699][ T5010] __sys_sendmsg+0x10b/0x1a0
[ 466.845024][ T5010] ? __pfx___sys_sendmsg+0x10/0x10
[ 466.845364][ T5010] ? rcu_is_watching+0x12/0xc0
[ 466.845681][ T5010] do_syscall_64+0xc1/0x380
[ 466.845998][ T5010] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 466.846407][ T5010] RIP: 0033:0x7f61a07d71e7
[ 466.846741][ T5010] 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
[ 466.847842][ T5010] RSP: 002b:00007ffe36861ff8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 466.848328][ T5010] RAX: ffffffffffffffda RBX: 00007ffe36862730 RCX: 00007f61a07d71e7
[ 466.848790][ T5010] RDX: 0000000000000000 RSI: 00007ffe36862060 RDI: 0000000000000005
[ 466.849272][ T5010] RBP: 0000000000000006 R08: 0000000000000078 R09: 0000000000000000
[ 466.849733][ T5010] R10: 00007f61a0865ac0 R11: 0000000000000246 R12: 00007ffe36862768
[ 466.850214][ T5010] R13: 00000000686e2733 R14: 0000000000499600 R15: 00007ffe36862150
[ 466.850702][ T5010]
[ 466.850943][ T5010] irq event stamp: 52897
[ 466.851190][ T5010] hardirqs last enabled at (52909): [] __up_console_sem+0x6b/0x80
[ 466.851725][ T5010] hardirqs last disabled at (52918): [] __up_console_sem+0x50/0x80
[ 466.852266][ T5010] softirqs last enabled at (52874): [] handle_softirqs+0x358/0x620
[ 466.852801][ T5010] softirqs last disabled at (52851): [] __irq_exit_rcu+0xfa/0x160
[ 466.853348][ T5010] ---[ end trace 0000000000000000 ]---
[ 470.751877][ T5040] br0: port 1(vx0) entered blocking state
[ 470.752232][ T5040] br0: port 1(vx0) entered disabled state
[ 470.752553][ T5040] vx0: entered allmulticast mode
[ 470.755139][ T5040] vx0: entered promiscuous mode
[ 470.758591][ T5040] br0: port 1(vx0) entered blocking state
[ 470.758915][ T5040] br0: port 1(vx0) entered forwarding state
[ 470.761799][ T5040] ------------[ cut here ]------------
[ 470.762137][ T5040] WARNING: CPU: 0 PID: 5040 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 470.762786][ T5040] Modules linked in: sctp netdevsim psample act_gact cls_flower sch_ingress vxlan
[ 470.763371][ T5040] CPU: 0 UID: 0 PID: 5040 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 470.764020][ T5040] Tainted: [W]=WARN
[ 470.764274][ T5040] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 470.764676][ T5040] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 470.765012][ T5040] Code: 00 00 8b 05 97 05 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 fa fd 9b 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
[ 470.766188][ T5040] RSP: 0018:ffffc90008f17080 EFLAGS: 00010246
[ 470.766593][ T5040] RAX: 0000000000000000 RBX: ffff8880173a2000 RCX: 0000000000000001
[ 470.767070][ T5040] RDX: 0000000000000000 RSI: ffffffffb2710759 RDI: ffffffffb1e58280
[ 470.767553][ T5040] RBP: ffffc90008f17168 R08: 0000000000000000 R09: 0000000000000000
[ 470.768034][ T5040] R10: ffffc90008f17198 R11: ffffffffb318d1e0 R12: 1ffff920011e2e14
[ 470.768516][ T5040] R13: 00000000000005dc R14: ffffc90008f17198 R15: ffff8880173a2f48
[ 470.768996][ T5040] FS: 00007f905a20e800(0000) GS:ffff8880b0b99000(0000) knlGS:0000000000000000
[ 470.769567][ T5040] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 470.769974][ T5040] CR2: 00007f905a3f9ba0 CR3: 0000000016d2c005 CR4: 0000000000772ef0
[ 470.770470][ T5040] PKRU: 55555554
[ 470.770708][ T5040] Call Trace:
[ 470.770944][ T5040]
[ 470.771108][ T5040] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 470.771432][ T5040] ? __lock_acquire+0x44d/0x7e0
[ 470.771763][ T5040] netif_set_mtu+0x88/0x100
[ 470.772081][ T5040] ? __pfx_netif_set_mtu+0x10/0x10
[ 470.772428][ T5040] dev_set_mtu+0xa4/0x230
[ 470.772668][ T5040] br_mtu_auto_adjust+0x189/0x270
[ 470.772988][ T5040] br_add_if+0xda3/0x1330
[ 470.773248][ T5040] do_set_master+0x38a/0x6d0
[ 470.773563][ T5040] ? rtnl_configure_link+0x1d3/0x260
[ 470.773882][ T5040] rtnl_newlink_create+0x3c9/0x8f0
[ 470.774222][ T5040] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 470.774545][ T5040] ? __dev_get_by_name+0x12/0x50
[ 470.774859][ T5040] ? rtnl_dev_get+0xa2/0x150
[ 470.775196][ T5040] ? __pfx_rtnl_dev_get+0x10/0x10
[ 470.775521][ T5040] ? rtnl_newlink+0x651/0xa60
[ 470.775836][ T5040] ? reacquire_held_locks+0xd1/0x200
[ 470.776164][ T5040] __rtnl_newlink+0x231/0xa40
[ 470.776503][ T5040] rtnl_newlink+0x69a/0xa60
[ 470.776827][ T5040] ? __pfx_rtnl_newlink+0x10/0x10
[ 470.777162][ T5040] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 470.777488][ T5040] ? __lock_release+0x5d/0x170
[ 470.777808][ T5040] ? __pfx_rtnl_newlink+0x10/0x10
[ 470.778125][ T5040] rtnetlink_rcv_msg+0x713/0xc00
[ 470.778461][ T5040] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 470.778784][ T5040] ? __lock_acquire+0x44d/0x7e0
[ 470.779105][ T5040] netlink_rcv_skb+0x124/0x350
[ 470.779432][ T5040] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 470.779759][ T5040] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 470.780087][ T5040] ? netlink_deliver_tap+0x13e/0x340
[ 470.780413][ T5040] ? netlink_deliver_tap+0xc3/0x340
[ 470.780735][ T5040] netlink_unicast+0x4a1/0x780
[ 470.781054][ T5040] ? __pfx_netlink_unicast+0x10/0x10
[ 470.781375][ T5040] ? __lock_acquire+0x44d/0x7e0
[ 470.781701][ T5040] netlink_sendmsg+0x721/0xbe0
[ 470.782028][ T5040] ? __pfx_netlink_sendmsg+0x10/0x10
[ 470.782366][ T5040] ? __import_iovec+0x238/0x3c0
[ 470.782698][ T5040] ____sys_sendmsg+0x7aa/0xa10
[ 470.783015][ T5040] ? __pfx_____sys_sendmsg+0x10/0x10
[ 470.783336][ T5040] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 470.783745][ T5040] ___sys_sendmsg+0xed/0x170
[ 470.784066][ T5040] ? __pfx____sys_sendmsg+0x10/0x10
[ 470.784405][ T5040] ? rcu_read_lock_any_held+0x43/0xb0
[ 470.784726][ T5040] ? rcu_read_lock_any_held+0x43/0xb0
[ 470.785060][ T5040] ? validate_chain+0x166/0x4d0
[ 470.785390][ T5040] ? __lock_acquire+0x44d/0x7e0
[ 470.785719][ T5040] ? find_held_lock+0x2b/0x80
[ 470.786041][ T5040] __sys_sendmsg+0x10b/0x1a0
[ 470.786380][ T5040] ? __pfx___sys_sendmsg+0x10/0x10
[ 470.786718][ T5040] ? rcu_is_watching+0x12/0xc0
[ 470.787038][ T5040] do_syscall_64+0xc1/0x380
[ 470.787369][ T5040] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 470.787762][ T5040] RIP: 0033:0x7f905a3db1e7
[ 470.788086][ T5040] 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
[ 470.789230][ T5040] RSP: 002b:00007fff1cc5cb88 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 470.789712][ T5040] RAX: ffffffffffffffda RBX: 00007fff1cc5d2c0 RCX: 00007f905a3db1e7
[ 470.790216][ T5040] RDX: 0000000000000000 RSI: 00007fff1cc5cbf0 RDI: 0000000000000005
[ 470.790693][ T5040] RBP: 0000000000000006 R08: 0000000000000078 R09: 0000000000000000
[ 470.791174][ T5040] R10: 00007f905a469ac0 R11: 0000000000000246 R12: 00007fff1cc5d2f8
[ 470.791662][ T5040] R13: 00000000686e2737 R14: 0000000000499600 R15: 00007fff1cc5cce0
[ 470.792149][ T5040]
[ 470.792395][ T5040] irq event stamp: 46701
[ 470.792632][ T5040] hardirqs last enabled at (46709): [] __up_console_sem+0x6b/0x80
[ 470.793199][ T5040] hardirqs last disabled at (46718): [] __up_console_sem+0x50/0x80
[ 470.793750][ T5040] softirqs last enabled at (46654): [] handle_softirqs+0x358/0x620
[ 470.794322][ T5040] softirqs last disabled at (46735): [] __irq_exit_rcu+0xfa/0x160
[ 470.794870][ T5040] ---[ end trace 0000000000000000 ]---
[ 486.566152][ T66] vx0: left allmulticast mode
[ 486.566499][ T66] vx0: left promiscuous mode
[ 486.566965][ T66] br0: port 1(vx0) entered disabled state
[ 487.025223][ T66] vx0: left allmulticast mode
[ 487.025550][ T66] vx0: left promiscuous mode
[ 487.026013][ T66] br0: port 1(vx0) entered disabled state
[ 487.498607][ T66] vx0: left allmulticast mode
[ 487.498923][ T66] vx0: left promiscuous mode
[ 487.499386][ T66] br0: port 1(vx0) entered disabled state
[ 487.973759][ T66] vx0: left allmulticast mode
[ 487.974082][ T66] vx0: left promiscuous mode
[ 487.974892][ T66] br0: port 1(vx0) entered disabled state
[ 490.636696][ T5250] veth0: renamed from veth1
[ 493.389091][ T5277] br0: port 1(vx0) entered blocking state
[ 493.389525][ T5277] br0: port 1(vx0) entered disabled state
[ 493.389850][ T5277] vx0: entered allmulticast mode
[ 493.392408][ T5277] vx0: entered promiscuous mode
[ 493.396855][ T5277] br0: port 1(vx0) entered blocking state
[ 493.397191][ T5277] br0: port 1(vx0) entered forwarding state
[ 493.399471][ T5277] ------------[ cut here ]------------
[ 493.399795][ T5277] WARNING: CPU: 2 PID: 5277 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 493.401614][ T5277] Modules linked in: sctp netdevsim psample act_gact cls_flower sch_ingress vxlan
[ 493.402209][ T5277] CPU: 2 UID: 0 PID: 5277 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 493.402830][ T5277] Tainted: [W]=WARN
[ 493.403076][ T5277] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 493.403488][ T5277] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 493.403813][ T5277] Code: 00 00 8b 05 97 05 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 fa fd 9b 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
[ 493.404909][ T5277] RSP: 0018:ffffc90009377080 EFLAGS: 00010246
[ 493.405335][ T5277] RAX: 0000000000000000 RBX: ffff8880173d2000 RCX: 0000000000000001
[ 493.405802][ T5277] RDX: 0000000000000000 RSI: ffffffffb2710759 RDI: ffffffffb1e58280
[ 493.406277][ T5277] RBP: ffffc90009377168 R08: 0000000000000000 R09: 0000000000000000
[ 493.406740][ T5277] R10: ffffc90009377198 R11: ffffffffb318d1e0 R12: 1ffff9200126ee14
[ 493.407225][ T5277] R13: 00000000000005dc R14: ffffc90009377198 R15: ffff8880173d2f48
[ 493.407697][ T5277] FS: 00007f50d9964800(0000) GS:ffff8880b0c99000(0000) knlGS:0000000000000000
[ 493.408246][ T5277] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 493.408636][ T5277] CR2: 00007f50d9bbfb78 CR3: 00000000136ef003 CR4: 0000000000772ef0
[ 493.409100][ T5277] PKRU: 55555554
[ 493.409349][ T5277] Call Trace:
[ 493.409596][ T5277]
[ 493.409764][ T5277] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 493.410079][ T5277] ? __lock_acquire+0x44d/0x7e0
[ 493.410418][ T5277] netif_set_mtu+0x88/0x100
[ 493.410733][ T5277] ? __pfx_netif_set_mtu+0x10/0x10
[ 493.411063][ T5277] dev_set_mtu+0xa4/0x230
[ 493.411326][ T5277] br_mtu_auto_adjust+0x189/0x270
[ 493.411649][ T5277] br_add_if+0xda3/0x1330
[ 493.411905][ T5277] do_set_master+0x38a/0x6d0
[ 493.412227][ T5277] ? rtnl_configure_link+0x1d3/0x260
[ 493.412544][ T5277] rtnl_newlink_create+0x3c9/0x8f0
[ 493.412864][ T5277] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 493.413173][ T5277] ? __dev_get_by_name+0x12/0x50
[ 493.413497][ T5277] ? rtnl_dev_get+0xa2/0x150
[ 493.413809][ T5277] ? __pfx_rtnl_dev_get+0x10/0x10
[ 493.414129][ T5277] ? rtnl_newlink+0x651/0xa60
[ 493.414453][ T5277] ? reacquire_held_locks+0xd1/0x200
[ 493.414773][ T5277] __rtnl_newlink+0x231/0xa40
[ 493.415113][ T5277] rtnl_newlink+0x69a/0xa60
[ 493.415455][ T5277] ? __pfx_rtnl_newlink+0x10/0x10
[ 493.415781][ T5277] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 493.416093][ T5277] ? __lock_release+0x5d/0x170
[ 493.416419][ T5277] ? __pfx_rtnl_newlink+0x10/0x10
[ 493.416741][ T5277] rtnetlink_rcv_msg+0x713/0xc00
[ 493.417054][ T5277] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 493.417383][ T5277] ? __lock_acquire+0x44d/0x7e0
[ 493.417702][ T5277] netlink_rcv_skb+0x124/0x350
[ 493.418016][ T5277] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 493.418342][ T5277] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 493.418667][ T5277] ? netlink_deliver_tap+0x13e/0x340
[ 493.418985][ T5277] ? netlink_deliver_tap+0xc3/0x340
[ 493.419321][ T5277] netlink_unicast+0x4a1/0x780
[ 493.419640][ T5277] ? __pfx_netlink_unicast+0x10/0x10
[ 493.419951][ T5277] ? __lock_acquire+0x44d/0x7e0
[ 493.420282][ T5277] netlink_sendmsg+0x721/0xbe0
[ 493.420597][ T5277] ? __pfx_netlink_sendmsg+0x10/0x10
[ 493.420911][ T5277] ? __import_iovec+0x238/0x3c0
[ 493.421241][ T5277] ____sys_sendmsg+0x7aa/0xa10
[ 493.421562][ T5277] ? __pfx_____sys_sendmsg+0x10/0x10
[ 493.421873][ T5277] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 493.422282][ T5277] ___sys_sendmsg+0xed/0x170
[ 493.422600][ T5277] ? __pfx____sys_sendmsg+0x10/0x10
[ 493.422913][ T5277] ? __pfx_handle_pte_fault+0x10/0x10
[ 493.423251][ T5277] ? reacquire_held_locks+0xd1/0x200
[ 493.423572][ T5277] ? do_user_addr_fault+0x461/0xe00
[ 493.423888][ T5277] ? __handle_mm_fault+0x3fc/0x5e0
[ 493.424211][ T5277] ? __pfx___handle_mm_fault+0x10/0x10
[ 493.424524][ T5277] ? lock_vma_under_rcu+0x36c/0x6b0
[ 493.424857][ T5277] __sys_sendmsg+0x10b/0x1a0
[ 493.425197][ T5277] ? __pfx___sys_sendmsg+0x10/0x10
[ 493.425513][ T5277] ? exc_page_fault+0x5d/0xc0
[ 493.425838][ T5277] ? do_user_addr_fault+0x959/0xe00
[ 493.426159][ T5277] ? rcu_is_watching+0x12/0xc0
[ 493.426489][ T5277] do_syscall_64+0xc1/0x380
[ 493.426805][ T5277] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 493.427213][ T5277] RIP: 0033:0x7f50d9b311e7
[ 493.427542][ T5277] 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
[ 493.428650][ T5277] RSP: 002b:00007ffddf504718 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 493.429119][ T5277] RAX: ffffffffffffffda RBX: 00007ffddf504e50 RCX: 00007f50d9b311e7
[ 493.429597][ T5277] RDX: 0000000000000000 RSI: 00007ffddf504780 RDI: 0000000000000005
[ 493.430072][ T5277] RBP: 0000000000000006 R08: 000000000000006c R09: 0000000000000000
[ 493.430546][ T5277] R10: 00007f50d9bbfac0 R11: 0000000000000246 R12: 00007ffddf504e88
[ 493.431008][ T5277] R13: 00000000686e274d R14: 0000000000499600 R15: 00007ffddf504870
[ 493.431506][ T5277]
[ 493.431747][ T5277] irq event stamp: 44867
[ 493.431985][ T5277] hardirqs last enabled at (44877): [] __up_console_sem+0x6b/0x80
[ 493.432535][ T5277] hardirqs last disabled at (44888): [] __up_console_sem+0x50/0x80
[ 493.433067][ T5277] softirqs last enabled at (44854): [] handle_softirqs+0x358/0x620
[ 493.433614][ T5277] softirqs last disabled at (44831): [] __irq_exit_rcu+0xfa/0x160
[ 493.434149][ T5277] ---[ end trace 0000000000000000 ]---
[ 497.346479][ T5307] br0: port 1(vx0) entered blocking state
[ 497.346906][ T5307] br0: port 1(vx0) entered disabled state
[ 497.347249][ T5307] vx0: entered allmulticast mode
[ 497.349776][ T5307] vx0: entered promiscuous mode
[ 497.353343][ T5307] br0: port 1(vx0) entered blocking state
[ 497.353663][ T5307] br0: port 1(vx0) entered forwarding state
[ 497.355988][ T5307] ------------[ cut here ]------------
[ 497.356335][ T5307] WARNING: CPU: 2 PID: 5307 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 497.356942][ T5307] Modules linked in: sctp netdevsim psample act_gact cls_flower sch_ingress vxlan
[ 497.357515][ T5307] CPU: 2 UID: 0 PID: 5307 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 497.358131][ T5307] Tainted: [W]=WARN
[ 497.358394][ T5307] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 497.358787][ T5307] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 497.359114][ T5307] Code: 00 00 8b 05 97 05 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 fa fd 9b 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
[ 497.360416][ T5307] RSP: 0018:ffffc90009737080 EFLAGS: 00010246
[ 497.360814][ T5307] RAX: 0000000000000000 RBX: ffff88800e98a000 RCX: 0000000000000001
[ 497.361289][ T5307] RDX: 0000000000000000 RSI: ffffffffb2710759 RDI: ffffffffb1e58280
[ 497.361759][ T5307] RBP: ffffc90009737168 R08: 0000000000000000 R09: 0000000000000000
[ 497.362256][ T5307] R10: ffffc90009737198 R11: ffffffffb318d1e0 R12: 1ffff920012e6e14
[ 497.362738][ T5307] R13: 00000000000005dc R14: ffffc90009737198 R15: ffff88800e98af48
[ 497.363214][ T5307] FS: 00007f9265d93800(0000) GS:ffff8880b0c99000(0000) knlGS:0000000000000000
[ 497.363754][ T5307] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 497.364145][ T5307] CR2: 000000000043d940 CR3: 0000000004f3d003 CR4: 0000000000772ef0
[ 497.364619][ T5307] PKRU: 55555554
[ 497.364862][ T5307] Call Trace:
[ 497.365107][ T5307]
[ 497.365286][ T5307] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 497.365602][ T5307] ? __lock_acquire+0x44d/0x7e0
[ 497.365930][ T5307] netif_set_mtu+0x88/0x100
[ 497.366264][ T5307] ? __pfx_netif_set_mtu+0x10/0x10
[ 497.366594][ T5307] dev_set_mtu+0xa4/0x230
[ 497.366834][ T5307] br_mtu_auto_adjust+0x189/0x270
[ 497.367151][ T5307] br_add_if+0xda3/0x1330
[ 497.367422][ T5307] do_set_master+0x38a/0x6d0
[ 497.367734][ T5307] ? rtnl_configure_link+0x1d3/0x260
[ 497.368050][ T5307] rtnl_newlink_create+0x3c9/0x8f0
[ 497.368378][ T5307] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 497.368688][ T5307] ? __dev_get_by_name+0x12/0x50
[ 497.369001][ T5307] ? rtnl_dev_get+0xa2/0x150
[ 497.369321][ T5307] ? __pfx_rtnl_dev_get+0x10/0x10
[ 497.369647][ T5307] ? rtnl_newlink+0x651/0xa60
[ 497.369956][ T5307] ? reacquire_held_locks+0xd1/0x200
[ 497.370295][ T5307] __rtnl_newlink+0x231/0xa40
[ 497.370622][ T5307] rtnl_newlink+0x69a/0xa60
[ 497.370942][ T5307] ? __pfx_rtnl_newlink+0x10/0x10
[ 497.371285][ T5307] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 497.371599][ T5307] ? __lock_release+0x5d/0x170
[ 497.371913][ T5307] ? __pfx_rtnl_newlink+0x10/0x10
[ 497.372243][ T5307] rtnetlink_rcv_msg+0x713/0xc00
[ 497.372561][ T5307] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 497.372877][ T5307] ? __lock_acquire+0x44d/0x7e0
[ 497.373206][ T5307] netlink_rcv_skb+0x124/0x350
[ 497.373522][ T5307] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 497.373836][ T5307] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 497.374159][ T5307] ? netlink_deliver_tap+0x13e/0x340
[ 497.374497][ T5307] ? netlink_deliver_tap+0xc3/0x340
[ 497.374813][ T5307] netlink_unicast+0x4a1/0x780
[ 497.375142][ T5307] ? __pfx_netlink_unicast+0x10/0x10
[ 497.375466][ T5307] ? __lock_acquire+0x44d/0x7e0
[ 497.375784][ T5307] netlink_sendmsg+0x721/0xbe0
[ 497.376099][ T5307] ? __pfx_netlink_sendmsg+0x10/0x10
[ 497.376423][ T5307] ? __import_iovec+0x238/0x3c0
[ 497.376750][ T5307] ____sys_sendmsg+0x7aa/0xa10
[ 497.377066][ T5307] ? __pfx_____sys_sendmsg+0x10/0x10
[ 497.377387][ T5307] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 497.377787][ T5307] ___sys_sendmsg+0xed/0x170
[ 497.378100][ T5307] ? __pfx____sys_sendmsg+0x10/0x10
[ 497.378434][ T5307] ? __pfx_handle_pte_fault+0x10/0x10
[ 497.378751][ T5307] ? reacquire_held_locks+0xd1/0x200
[ 497.379067][ T5307] ? do_user_addr_fault+0x461/0xe00
[ 497.379397][ T5307] ? __handle_mm_fault+0x3fc/0x5e0
[ 497.379712][ T5307] ? __pfx___handle_mm_fault+0x10/0x10
[ 497.380019][ T5307] ? lock_vma_under_rcu+0x36c/0x6b0
[ 497.380362][ T5307] __sys_sendmsg+0x10b/0x1a0
[ 497.380675][ T5307] ? __pfx___sys_sendmsg+0x10/0x10
[ 497.380994][ T5307] ? exc_page_fault+0x5d/0xc0
[ 497.381323][ T5307] ? do_user_addr_fault+0x959/0xe00
[ 497.381646][ T5307] ? rcu_is_watching+0x12/0xc0
[ 497.381968][ T5307] do_syscall_64+0xc1/0x380
[ 497.382305][ T5307] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 497.382689][ T5307] RIP: 0033:0x7f9265f601e7
[ 497.383013][ T5307] 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
[ 497.384114][ T5307] RSP: 002b:00007ffd34d339a8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 497.384593][ T5307] RAX: ffffffffffffffda RBX: 00007ffd34d340e0 RCX: 00007f9265f601e7
[ 497.385061][ T5307] RDX: 0000000000000000 RSI: 00007ffd34d33a10 RDI: 0000000000000005
[ 497.385545][ T5307] RBP: 0000000000000006 R08: 000000000000006c R09: 0000000000000000
[ 497.386009][ T5307] R10: 00007f9265feeac0 R11: 0000000000000246 R12: 00007ffd34d34118
[ 497.386496][ T5307] R13: 00000000686e2751 R14: 0000000000499600 R15: 00007ffd34d33b00
[ 497.386975][ T5307]
[ 497.387227][ T5307] irq event stamp: 46985
[ 497.387477][ T5307] hardirqs last enabled at (46995): [] __up_console_sem+0x6b/0x80
[ 497.388011][ T5307] hardirqs last disabled at (47004): [] __up_console_sem+0x50/0x80
[ 497.388550][ T5307] softirqs last enabled at (46960): [] handle_softirqs+0x358/0x620
[ 497.389086][ T5307] softirqs last disabled at (46937): [] __irq_exit_rcu+0xfa/0x160
[ 497.389642][ T5307] ---[ end trace 0000000000000000 ]---
[ 501.349980][ T5346] veth0: renamed from veth1
[ 504.092308][ T5372] br0: port 1(vx0) entered blocking state
[ 504.092699][ T5372] br0: port 1(vx0) entered disabled state
[ 504.093002][ T5372] vx0: entered allmulticast mode
[ 504.095150][ T5372] vx0: entered promiscuous mode
[ 504.098912][ T5372] br0: port 1(vx0) entered blocking state
[ 504.099221][ T5372] br0: port 1(vx0) entered forwarding state
[ 504.102257][ T5372] ------------[ cut here ]------------
[ 504.102562][ T5372] WARNING: CPU: 3 PID: 5372 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 504.103151][ T5372] Modules linked in: sctp netdevsim psample act_gact cls_flower sch_ingress vxlan
[ 504.103724][ T5372] CPU: 3 UID: 0 PID: 5372 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 504.104343][ T5372] Tainted: [W]=WARN
[ 504.104570][ T5372] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 504.104947][ T5372] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 504.105275][ T5372] Code: 00 00 8b 05 97 05 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 fa fd 9b 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
[ 504.106361][ T5372] RSP: 0018:ffffc900099f7080 EFLAGS: 00010246
[ 504.106740][ T5372] RAX: 0000000000000000 RBX: ffff88800e49a000 RCX: 0000000000000001
[ 504.107200][ T5372] RDX: 0000000000000000 RSI: ffffffffb2710759 RDI: ffffffffb1e58280
[ 504.107652][ T5372] RBP: ffffc900099f7168 R08: 0000000000000000 R09: 0000000000000000
[ 504.108108][ T5372] R10: ffffc900099f7198 R11: ffffffffb318d1e0 R12: 1ffff9200133ee14
[ 504.108566][ T5372] R13: 00000000000005dc R14: ffffc900099f7198 R15: ffff88800e49af48
[ 504.109017][ T5372] FS: 00007ff538b32800(0000) GS:ffff8880b0d19000(0000) knlGS:0000000000000000
[ 504.109564][ T5372] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 504.109948][ T5372] CR2: 00007ff538d1dba0 CR3: 0000000004f5f001 CR4: 0000000000772ef0
[ 504.110413][ T5372] PKRU: 55555554
[ 504.110640][ T5372] Call Trace:
[ 504.110863][ T5372]
[ 504.111019][ T5372] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 504.111328][ T5372] ? __lock_acquire+0x44d/0x7e0
[ 504.111643][ T5372] netif_set_mtu+0x88/0x100
[ 504.111942][ T5372] ? __pfx_netif_set_mtu+0x10/0x10
[ 504.112273][ T5372] dev_set_mtu+0xa4/0x230
[ 504.112504][ T5372] br_mtu_auto_adjust+0x189/0x270
[ 504.112811][ T5372] br_add_if+0xda3/0x1330
[ 504.113049][ T5372] do_set_master+0x38a/0x6d0
[ 504.113356][ T5372] ? rtnl_configure_link+0x1d3/0x260
[ 504.113662][ T5372] rtnl_newlink_create+0x3c9/0x8f0
[ 504.113965][ T5372] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 504.114277][ T5372] ? __dev_get_by_name+0x12/0x50
[ 504.114581][ T5372] ? rtnl_dev_get+0xa2/0x150
[ 504.114881][ T5372] ? __pfx_rtnl_dev_get+0x10/0x10
[ 504.115206][ T5372] ? rtnl_newlink+0x651/0xa60
[ 504.115514][ T5372] ? reacquire_held_locks+0xd1/0x200
[ 504.115820][ T5372] __rtnl_newlink+0x231/0xa40
[ 504.116131][ T5372] rtnl_newlink+0x69a/0xa60
[ 504.116446][ T5372] ? __pfx_rtnl_newlink+0x10/0x10
[ 504.116765][ T5372] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 504.117064][ T5372] ? __lock_release+0x5d/0x170
[ 504.117376][ T5372] ? __pfx_rtnl_newlink+0x10/0x10
[ 504.117680][ T5372] rtnetlink_rcv_msg+0x713/0xc00
[ 504.117983][ T5372] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 504.118297][ T5372] ? __lock_acquire+0x44d/0x7e0
[ 504.118609][ T5372] netlink_rcv_skb+0x124/0x350
[ 504.118910][ T5372] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 504.119224][ T5372] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 504.119541][ T5372] ? netlink_deliver_tap+0x13e/0x340
[ 504.119843][ T5372] ? netlink_deliver_tap+0xc3/0x340
[ 504.120144][ T5372] netlink_unicast+0x4a1/0x780
[ 504.120454][ T5372] ? __pfx_netlink_unicast+0x10/0x10
[ 504.120754][ T5372] ? __lock_acquire+0x44d/0x7e0
[ 504.121061][ T5372] netlink_sendmsg+0x721/0xbe0
[ 504.121379][ T5372] ? __pfx_netlink_sendmsg+0x10/0x10
[ 504.121680][ T5372] ? __import_iovec+0x238/0x3c0
[ 504.121989][ T5372] ____sys_sendmsg+0x7aa/0xa10
[ 504.122298][ T5372] ? __pfx_____sys_sendmsg+0x10/0x10
[ 504.122596][ T5372] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 504.122983][ T5372] ___sys_sendmsg+0xed/0x170
[ 504.123294][ T5372] ? __pfx____sys_sendmsg+0x10/0x10
[ 504.123605][ T5372] ? rcu_read_lock_any_held+0x43/0xb0
[ 504.123910][ T5372] ? rcu_read_lock_any_held+0x43/0xb0
[ 504.124215][ T5372] ? validate_chain+0x166/0x4d0
[ 504.124521][ T5372] ? __lock_acquire+0x44d/0x7e0
[ 504.124829][ T5372] ? find_held_lock+0x2b/0x80
[ 504.125142][ T5372] __sys_sendmsg+0x10b/0x1a0
[ 504.125450][ T5372] ? __pfx___sys_sendmsg+0x10/0x10
[ 504.125771][ T5372] ? rcu_is_watching+0x12/0xc0
[ 504.126076][ T5372] do_syscall_64+0xc1/0x380
[ 504.126391][ T5372] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 504.126763][ T5372] RIP: 0033:0x7ff538cff1e7
[ 504.127071][ T5372] 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
[ 504.128156][ T5372] RSP: 002b:00007fff67e341a8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 504.128617][ T5372] RAX: ffffffffffffffda RBX: 00007fff67e348e0 RCX: 00007ff538cff1e7
[ 504.129069][ T5372] RDX: 0000000000000000 RSI: 00007fff67e34210 RDI: 0000000000000005
[ 504.129528][ T5372] RBP: 0000000000000006 R08: 0000000000000078 R09: 0000000000000000
[ 504.129982][ T5372] R10: 00007ff538d8dac0 R11: 0000000000000246 R12: 00007fff67e34918
[ 504.130437][ T5372] R13: 00000000686e2758 R14: 0000000000499600 R15: 00007fff67e34300
[ 504.130902][ T5372]
[ 504.131128][ T5372] irq event stamp: 45811
[ 504.131362][ T5372] hardirqs last enabled at (45821): [] __up_console_sem+0x6b/0x80
[ 504.131890][ T5372] hardirqs last disabled at (45828): [] __up_console_sem+0x50/0x80
[ 504.132414][ T5372] softirqs last enabled at (45054): [] fib6_run_gc+0x113/0x240
[ 504.132935][ T5372] softirqs last disabled at (45046): [] fib6_run_gc+0x150/0x240
[ 504.133458][ T5372] ---[ end trace 0000000000000000 ]---
[ 508.055487][ T5402] br0: port 1(vx0) entered blocking state
[ 508.055823][ T5402] br0: port 1(vx0) entered disabled state
[ 508.069446][ T5402] vx0: entered allmulticast mode
[ 508.071662][ T5402] vx0: entered promiscuous mode
[ 508.075690][ T5402] br0: port 1(vx0) entered blocking state
[ 508.075991][ T5402] br0: port 1(vx0) entered forwarding state
[ 508.078297][ T5402] ------------[ cut here ]------------
[ 508.078606][ T5402] WARNING: CPU: 0 PID: 5402 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 508.079215][ T5402] Modules linked in: sctp netdevsim psample act_gact cls_flower sch_ingress vxlan
[ 508.079763][ T5402] CPU: 0 UID: 0 PID: 5402 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 508.080387][ T5402] Tainted: [W]=WARN
[ 508.080616][ T5402] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 508.080997][ T5402] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 508.082100][ T5402] Code: 00 00 8b 05 97 05 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 fa fd 9b 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
[ 508.083189][ T5402] RSP: 0018:ffffc90009b97080 EFLAGS: 00010246
[ 508.083572][ T5402] RAX: 0000000000000000 RBX: ffff88800a372000 RCX: 0000000000000001
[ 508.084024][ T5402] RDX: 0000000000000000 RSI: ffffffffb2710759 RDI: ffffffffb1e58280
[ 508.084490][ T5402] RBP: ffffc90009b97168 R08: 0000000000000000 R09: 0000000000000000
[ 508.084941][ T5402] R10: ffffc90009b97198 R11: ffffffffb318d1e0 R12: 1ffff92001372e14
[ 508.085408][ T5402] R13: 00000000000005dc R14: ffffc90009b97198 R15: ffff88800a372f48
[ 508.085866][ T5402] FS: 00007f6f18ae2800(0000) GS:ffff8880b0b99000(0000) knlGS:0000000000000000
[ 508.086399][ T5402] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 508.086779][ T5402] CR2: 00007f6f18ccdba0 CR3: 000000000d589002 CR4: 0000000000772ef0
[ 508.087241][ T5402] PKRU: 55555554
[ 508.087470][ T5402] Call Trace:
[ 508.087701][ T5402]
[ 508.087860][ T5402] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 508.088161][ T5402] ? __lock_acquire+0x44d/0x7e0
[ 508.088495][ T5402] netif_set_mtu+0x88/0x100
[ 508.088797][ T5402] ? __pfx_netif_set_mtu+0x10/0x10
[ 508.089112][ T5402] dev_set_mtu+0xa4/0x230
[ 508.089348][ T5402] br_mtu_auto_adjust+0x189/0x270
[ 508.089656][ T5402] br_add_if+0xda3/0x1330
[ 508.089899][ T5402] do_set_master+0x38a/0x6d0
[ 508.090207][ T5402] ? rtnl_configure_link+0x1d3/0x260
[ 508.090512][ T5402] rtnl_newlink_create+0x3c9/0x8f0
[ 508.090818][ T5402] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 508.091116][ T5402] ? __dev_get_by_name+0x12/0x50
[ 508.091427][ T5402] ? rtnl_dev_get+0xa2/0x150
[ 508.091729][ T5402] ? __pfx_rtnl_dev_get+0x10/0x10
[ 508.092035][ T5402] ? rtnl_newlink+0x651/0xa60
[ 508.092356][ T5402] ? reacquire_held_locks+0xd1/0x200
[ 508.092670][ T5402] __rtnl_newlink+0x231/0xa40
[ 508.092980][ T5402] rtnl_newlink+0x69a/0xa60
[ 508.093294][ T5402] ? __pfx_rtnl_newlink+0x10/0x10
[ 508.093606][ T5402] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 508.093906][ T5402] ? __lock_release+0x5d/0x170
[ 508.094215][ T5402] ? __pfx_rtnl_newlink+0x10/0x10
[ 508.094520][ T5402] rtnetlink_rcv_msg+0x713/0xc00
[ 508.094822][ T5402] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 508.095132][ T5402] ? __lock_acquire+0x44d/0x7e0
[ 508.095446][ T5402] netlink_rcv_skb+0x124/0x350
[ 508.095748][ T5402] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 508.096051][ T5402] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 508.096382][ T5402] ? netlink_deliver_tap+0x13e/0x340
[ 508.096688][ T5402] ? netlink_deliver_tap+0xc3/0x340
[ 508.096992][ T5402] netlink_unicast+0x4a1/0x780
[ 508.097305][ T5402] ? __pfx_netlink_unicast+0x10/0x10
[ 508.097605][ T5402] ? __lock_acquire+0x44d/0x7e0
[ 508.097912][ T5402] netlink_sendmsg+0x721/0xbe0
[ 508.098223][ T5402] ? __pfx_netlink_sendmsg+0x10/0x10
[ 508.098528][ T5402] ? __import_iovec+0x238/0x3c0
[ 508.098837][ T5402] ____sys_sendmsg+0x7aa/0xa10
[ 508.099147][ T5402] ? __pfx_____sys_sendmsg+0x10/0x10
[ 508.099455][ T5402] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 508.099841][ T5402] ___sys_sendmsg+0xed/0x170
[ 508.100144][ T5402] ? __pfx____sys_sendmsg+0x10/0x10
[ 508.100465][ T5402] ? rcu_read_lock_any_held+0x43/0xb0
[ 508.100769][ T5402] ? rcu_read_lock_any_held+0x43/0xb0
[ 508.101075][ T5402] ? validate_chain+0x166/0x4d0
[ 508.101388][ T5402] ? __lock_acquire+0x44d/0x7e0
[ 508.101704][ T5402] ? find_held_lock+0x2b/0x80
[ 508.102008][ T5402] __sys_sendmsg+0x10b/0x1a0
[ 508.102321][ T5402] ? __pfx___sys_sendmsg+0x10/0x10
[ 508.102636][ T5402] ? rcu_is_watching+0x12/0xc0
[ 508.102938][ T5402] do_syscall_64+0xc1/0x380
[ 508.103253][ T5402] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 508.103635][ T5402] RIP: 0033:0x7f6f18caf1e7
[ 508.103946][ T5402] 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
[ 508.105046][ T5402] RSP: 002b:00007ffe836ec458 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 508.105511][ T5402] RAX: ffffffffffffffda RBX: 00007ffe836ecb90 RCX: 00007f6f18caf1e7
[ 508.105966][ T5402] RDX: 0000000000000000 RSI: 00007ffe836ec4c0 RDI: 0000000000000005
[ 508.106427][ T5402] RBP: 0000000000000006 R08: 0000000000000078 R09: 0000000000000000
[ 508.106877][ T5402] R10: 00007f6f18d3dac0 R11: 0000000000000246 R12: 00007ffe836ecbc8
[ 508.107336][ T5402] R13: 00000000686e275c R14: 0000000000499600 R15: 00007ffe836ec5b0
[ 508.107805][ T5402]
[ 508.108029][ T5402] irq event stamp: 55109
[ 508.108271][ T5402] hardirqs last enabled at (55141): [] __up_console_sem+0x6b/0x80
[ 508.108792][ T5402] hardirqs last disabled at (55148): [] __up_console_sem+0x50/0x80
[ 508.109318][ T5402] softirqs last enabled at (55138): [] handle_softirqs+0x358/0x620
[ 508.109845][ T5402] softirqs last disabled at (55117): [] __irq_exit_rcu+0xfa/0x160
[ 508.110372][ T5402] ---[ end trace 0000000000000000 ]---
[ 523.427659][ T66] vx0: left allmulticast mode
[ 523.427951][ T66] vx0: left promiscuous mode
[ 523.428526][ T66] br0: port 1(vx0) entered disabled state
[ 523.891958][ T66] vx0: left allmulticast mode
[ 523.892380][ T66] vx0: left promiscuous mode
[ 523.892875][ T66] br0: port 1(vx0) entered disabled state
[ 524.340130][ T66] vx0: left allmulticast mode
[ 524.340807][ T66] vx0: left promiscuous mode
[ 524.341390][ T66] br0: port 1(vx0) entered disabled state
[ 524.754198][ T66] vx0: left allmulticast mode
[ 524.754502][ T66] vx0: left promiscuous mode
[ 524.754979][ T66] br0: port 1(vx0) entered disabled state
[ 527.458494][ T5612] veth0: renamed from veth1
[ 530.162898][ T5638] br0: port 1(vx0) entered blocking state
[ 530.163259][ T5638] br0: port 1(vx0) entered disabled state
[ 530.163575][ T5638] vx0: entered allmulticast mode
[ 530.166893][ T5638] vx0: entered promiscuous mode
[ 530.170304][ T5638] br0: port 1(vx0) entered blocking state
[ 530.170617][ T5638] br0: port 1(vx0) entered forwarding state
[ 530.174303][ T5638] ------------[ cut here ]------------
[ 530.174624][ T5638] WARNING: CPU: 2 PID: 5638 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 530.175269][ T5638] Modules linked in: sctp netdevsim psample act_gact cls_flower sch_ingress vxlan
[ 530.175826][ T5638] CPU: 2 UID: 0 PID: 5638 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 530.176457][ T5638] Tainted: [W]=WARN
[ 530.176701][ T5638] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 530.177093][ T5638] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 530.177423][ T5638] Code: 00 00 8b 05 97 05 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 fa fd 9b 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
[ 530.178525][ T5638] RSP: 0018:ffffc90000257080 EFLAGS: 00010246
[ 530.178918][ T5638] RAX: 0000000000000000 RBX: ffff88800ea72000 RCX: 0000000000000001
[ 530.179399][ T5638] RDX: 0000000000000000 RSI: ffffffffb2710759 RDI: ffffffffb1e58280
[ 530.179861][ T5638] RBP: ffffc90000257168 R08: 0000000000000000 R09: 0000000000000000
[ 530.180330][ T5638] R10: ffffc90000257198 R11: ffffffffb318d1e0 R12: 1ffff9200004ae14
[ 530.180793][ T5638] R13: 00000000000005dc R14: ffffc90000257198 R15: ffff88800ea72f48
[ 530.181263][ T5638] FS: 00007f90fd1a1800(0000) GS:ffff8880b0c99000(0000) knlGS:0000000000000000
[ 530.181798][ T5638] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 530.182194][ T5638] CR2: 00007f90fd2a1130 CR3: 000000000d58a002 CR4: 0000000000772ef0
[ 530.182663][ T5638] PKRU: 55555554
[ 530.182901][ T5638] Call Trace:
[ 530.183137][ T5638]
[ 530.183325][ T5638] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 530.183652][ T5638] ? __lock_acquire+0x44d/0x7e0
[ 530.183974][ T5638] netif_set_mtu+0x88/0x100
[ 530.184297][ T5638] ? __pfx_netif_set_mtu+0x10/0x10
[ 530.184625][ T5638] dev_set_mtu+0xa4/0x230
[ 530.184870][ T5638] br_mtu_auto_adjust+0x189/0x270
[ 530.185205][ T5638] br_add_if+0xda3/0x1330
[ 530.185459][ T5638] do_set_master+0x38a/0x6d0
[ 530.185768][ T5638] ? rtnl_configure_link+0x1d3/0x260
[ 530.186082][ T5638] rtnl_newlink_create+0x3c9/0x8f0
[ 530.186410][ T5638] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 530.186718][ T5638] ? __dev_get_by_name+0x12/0x50
[ 530.187030][ T5638] ? rtnl_dev_get+0xa2/0x150
[ 530.187363][ T5638] ? __pfx_rtnl_dev_get+0x10/0x10
[ 530.187688][ T5638] ? rtnl_newlink+0x651/0xa60
[ 530.187997][ T5638] ? reacquire_held_locks+0xd1/0x200
[ 530.188325][ T5638] __rtnl_newlink+0x231/0xa40
[ 530.188646][ T5638] rtnl_newlink+0x69a/0xa60
[ 530.188964][ T5638] ? __pfx_rtnl_newlink+0x10/0x10
[ 530.189301][ T5638] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 530.189617][ T5638] ? __lock_release+0x5d/0x170
[ 530.189930][ T5638] ? __pfx_rtnl_newlink+0x10/0x10
[ 530.190254][ T5638] rtnetlink_rcv_msg+0x713/0xc00
[ 530.190568][ T5638] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 530.190885][ T5638] ? __lock_acquire+0x44d/0x7e0
[ 530.191221][ T5638] netlink_rcv_skb+0x124/0x350
[ 530.191543][ T5638] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 530.191856][ T5638] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 530.192197][ T5638] ? netlink_deliver_tap+0x13e/0x340
[ 530.192508][ T5638] ? netlink_deliver_tap+0xc3/0x340
[ 530.192823][ T5638] netlink_unicast+0x4a1/0x780
[ 530.193139][ T5638] ? __pfx_netlink_unicast+0x10/0x10
[ 530.193461][ T5638] ? __lock_acquire+0x44d/0x7e0
[ 530.193780][ T5638] netlink_sendmsg+0x721/0xbe0
[ 530.194097][ T5638] ? __pfx_netlink_sendmsg+0x10/0x10
[ 530.194471][ T5638] ? __import_iovec+0x238/0x3c0
[ 530.194795][ T5638] ____sys_sendmsg+0x7aa/0xa10
[ 530.195118][ T5638] ? __pfx_____sys_sendmsg+0x10/0x10
[ 530.195453][ T5638] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 530.195852][ T5638] ___sys_sendmsg+0xed/0x170
[ 530.196167][ T5638] ? __pfx____sys_sendmsg+0x10/0x10
[ 530.196492][ T5638] ? __pfx_handle_pte_fault+0x10/0x10
[ 530.196813][ T5638] ? reacquire_held_locks+0xd1/0x200
[ 530.197122][ T5638] ? do_user_addr_fault+0x461/0xe00
[ 530.197447][ T5638] ? __handle_mm_fault+0x3fc/0x5e0
[ 530.197762][ T5638] ? __pfx___handle_mm_fault+0x10/0x10
[ 530.198073][ T5638] ? lock_vma_under_rcu+0x36c/0x6b0
[ 530.198413][ T5638] __sys_sendmsg+0x10b/0x1a0
[ 530.198732][ T5638] ? __pfx___sys_sendmsg+0x10/0x10
[ 530.199045][ T5638] ? exc_page_fault+0x5d/0xc0
[ 530.199387][ T5638] ? do_user_addr_fault+0x959/0xe00
[ 530.199702][ T5638] ? rcu_is_watching+0x12/0xc0
[ 530.200019][ T5638] do_syscall_64+0xc1/0x380
[ 530.200346][ T5638] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 530.200731][ T5638] RIP: 0033:0x7f90fd36e1e7
[ 530.201050][ T5638] 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
[ 530.202141][ T5638] RSP: 002b:00007ffded0bcd78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 530.202619][ T5638] RAX: ffffffffffffffda RBX: 00007ffded0bd4b0 RCX: 00007f90fd36e1e7
[ 530.203085][ T5638] RDX: 0000000000000000 RSI: 00007ffded0bcde0 RDI: 0000000000000005
[ 530.203564][ T5638] RBP: 0000000000000006 R08: 000000000000006c R09: 0000000000000000
[ 530.204026][ T5638] R10: 00007f90fd3fcac0 R11: 0000000000000246 R12: 00007ffded0bd4e8
[ 530.204500][ T5638] R13: 00000000686e2772 R14: 0000000000499600 R15: 00007ffded0bced0
[ 530.204974][ T5638]
[ 530.205235][ T5638] irq event stamp: 50259
[ 530.205472][ T5638] hardirqs last enabled at (50269): [] __up_console_sem+0x6b/0x80
[ 530.206004][ T5638] hardirqs last disabled at (50278): [] __up_console_sem+0x50/0x80
[ 530.206542][ T5638] softirqs last enabled at (50212): [] handle_softirqs+0x358/0x620
[ 530.207081][ T5638] softirqs last disabled at (50189): [] __irq_exit_rcu+0xfa/0x160
[ 530.207631][ T5638] ---[ end trace 0000000000000000 ]---
[ 534.060581][ T5668] br0: port 1(vx0) entered blocking state
[ 534.061009][ T5668] br0: port 1(vx0) entered disabled state
[ 534.061348][ T5668] vx0: entered allmulticast mode
[ 534.063888][ T5668] vx0: entered promiscuous mode
[ 534.067546][ T5668] br0: port 1(vx0) entered blocking state
[ 534.067863][ T5668] br0: port 1(vx0) entered forwarding state
[ 534.083191][ T5668] ------------[ cut here ]------------
[ 534.083529][ T5668] WARNING: CPU: 2 PID: 5668 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 534.084136][ T5668] Modules linked in: sctp netdevsim psample act_gact cls_flower sch_ingress vxlan
[ 534.084722][ T5668] CPU: 2 UID: 0 PID: 5668 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 534.085377][ T5668] Tainted: [W]=WARN
[ 534.085624][ T5668] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 534.086021][ T5668] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 534.086351][ T5668] Code: 00 00 8b 05 97 05 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 fa fd 9b 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
[ 534.087445][ T5668] RSP: 0018:ffffc9000a267080 EFLAGS: 00010246
[ 534.087837][ T5668] RAX: 0000000000000000 RBX: ffff88800e49a000 RCX: 0000000000000001
[ 534.088326][ T5668] RDX: 0000000000000000 RSI: ffffffffb2710759 RDI: ffffffffb1e58280
[ 534.088799][ T5668] RBP: ffffc9000a267168 R08: 0000000000000000 R09: 0000000000000000
[ 534.089271][ T5668] R10: ffffc9000a267198 R11: ffffffffb318d1e0 R12: 1ffff9200144ce14
[ 534.089733][ T5668] R13: 00000000000005dc R14: ffffc9000a267198 R15: ffff88800e49af48
[ 534.090208][ T5668] FS: 00007fb15bf44800(0000) GS:ffff8880b0c99000(0000) knlGS:0000000000000000
[ 534.090747][ T5668] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 534.091135][ T5668] CR2: 00007fb15c19fb78 CR3: 000000001649b001 CR4: 0000000000772ef0
[ 534.091611][ T5668] PKRU: 55555554
[ 534.091851][ T5668] Call Trace:
[ 534.092086][ T5668]
[ 534.092277][ T5668] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 534.092598][ T5668] ? __lock_acquire+0x44d/0x7e0
[ 534.092924][ T5668] netif_set_mtu+0x88/0x100
[ 534.093251][ T5668] ? __pfx_netif_set_mtu+0x10/0x10
[ 534.093580][ T5668] dev_set_mtu+0xa4/0x230
[ 534.093824][ T5668] br_mtu_auto_adjust+0x189/0x270
[ 534.094139][ T5668] br_add_if+0xda3/0x1330
[ 534.094402][ T5668] do_set_master+0x38a/0x6d0
[ 534.094717][ T5668] ? rtnl_configure_link+0x1d3/0x260
[ 534.095034][ T5668] rtnl_newlink_create+0x3c9/0x8f0
[ 534.095373][ T5668] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 534.095687][ T5668] ? __dev_get_by_name+0x12/0x50
[ 534.095998][ T5668] ? rtnl_dev_get+0xa2/0x150
[ 534.096321][ T5668] ? __pfx_rtnl_dev_get+0x10/0x10
[ 534.096645][ T5668] ? rtnl_newlink+0x651/0xa60
[ 534.096962][ T5668] ? reacquire_held_locks+0xd1/0x200
[ 534.097291][ T5668] __rtnl_newlink+0x231/0xa40
[ 534.097615][ T5668] rtnl_newlink+0x69a/0xa60
[ 534.097933][ T5668] ? __pfx_rtnl_newlink+0x10/0x10
[ 534.098287][ T5668] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 534.098599][ T5668] ? __lock_release+0x5d/0x170
[ 534.098912][ T5668] ? __pfx_rtnl_newlink+0x10/0x10
[ 534.099234][ T5668] rtnetlink_rcv_msg+0x713/0xc00
[ 534.099556][ T5668] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 534.099872][ T5668] ? __lock_acquire+0x44d/0x7e0
[ 534.100206][ T5668] netlink_rcv_skb+0x124/0x350
[ 534.100520][ T5668] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 534.100833][ T5668] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 534.101158][ T5668] ? netlink_deliver_tap+0x13e/0x340
[ 534.101478][ T5668] ? netlink_deliver_tap+0xc3/0x340
[ 534.101801][ T5668] netlink_unicast+0x4a1/0x780
[ 534.102116][ T5668] ? __pfx_netlink_unicast+0x10/0x10
[ 534.102437][ T5668] ? __lock_acquire+0x44d/0x7e0
[ 534.102756][ T5668] netlink_sendmsg+0x721/0xbe0
[ 534.103075][ T5668] ? __pfx_netlink_sendmsg+0x10/0x10
[ 534.103398][ T5668] ? __import_iovec+0x238/0x3c0
[ 534.103722][ T5668] ____sys_sendmsg+0x7aa/0xa10
[ 534.104041][ T5668] ? __pfx_____sys_sendmsg+0x10/0x10
[ 534.104372][ T5668] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 534.104775][ T5668] ___sys_sendmsg+0xed/0x170
[ 534.105099][ T5668] ? __pfx____sys_sendmsg+0x10/0x10
[ 534.105423][ T5668] ? __pfx_handle_pte_fault+0x10/0x10
[ 534.105741][ T5668] ? reacquire_held_locks+0xd1/0x200
[ 534.106050][ T5668] ? do_user_addr_fault+0x461/0xe00
[ 534.106380][ T5668] ? __handle_mm_fault+0x3fc/0x5e0
[ 534.106691][ T5668] ? __pfx___handle_mm_fault+0x10/0x10
[ 534.107002][ T5668] ? lock_vma_under_rcu+0x36c/0x6b0
[ 534.107342][ T5668] __sys_sendmsg+0x10b/0x1a0
[ 534.107656][ T5668] ? __pfx___sys_sendmsg+0x10/0x10
[ 534.107969][ T5668] ? exc_page_fault+0x5d/0xc0
[ 534.108317][ T5668] ? do_user_addr_fault+0x959/0xe00
[ 534.108640][ T5668] ? rcu_is_watching+0x12/0xc0
[ 534.108956][ T5668] do_syscall_64+0xc1/0x380
[ 534.109280][ T5668] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 534.109663][ T5668] RIP: 0033:0x7fb15c1111e7
[ 534.109987][ T5668] 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
[ 534.111083][ T5668] RSP: 002b:00007ffe3b68d6d8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 534.111557][ T5668] RAX: ffffffffffffffda RBX: 00007ffe3b68de10 RCX: 00007fb15c1111e7
[ 534.112021][ T5668] RDX: 0000000000000000 RSI: 00007ffe3b68d740 RDI: 0000000000000005
[ 534.112500][ T5668] RBP: 0000000000000006 R08: 000000000000006c R09: 0000000000000000
[ 534.112973][ T5668] R10: 00007fb15c19fac0 R11: 0000000000000246 R12: 00007ffe3b68de48
[ 534.113446][ T5668] R13: 00000000686e2776 R14: 0000000000499600 R15: 00007ffe3b68d830
[ 534.113924][ T5668]
[ 534.114161][ T5668] irq event stamp: 57049
[ 534.114411][ T5668] hardirqs last enabled at (57061): [] __up_console_sem+0x6b/0x80
[ 534.114953][ T5668] hardirqs last disabled at (57070): [] __up_console_sem+0x50/0x80
[ 534.115500][ T5668] softirqs last enabled at (57004): [] handle_softirqs+0x358/0x620
[ 534.116035][ T5668] softirqs last disabled at (56981): [] __irq_exit_rcu+0xfa/0x160
[ 534.116592][ T5668] ---[ end trace 0000000000000000 ]---
[ 538.027596][ T5707] veth0: renamed from veth1
[ 540.761615][ T5733] br0: port 1(vx0) entered blocking state
[ 540.762005][ T5733] br0: port 1(vx0) entered disabled state
[ 540.762322][ T5733] vx0: entered allmulticast mode
[ 540.764856][ T5733] vx0: entered promiscuous mode
[ 540.779873][ T5733] br0: port 1(vx0) entered blocking state
[ 540.780169][ T5733] br0: port 1(vx0) entered forwarding state
[ 540.782449][ T5733] ------------[ cut here ]------------
[ 540.782750][ T5733] WARNING: CPU: 3 PID: 5733 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 540.783753][ T5733] Modules linked in: sctp netdevsim psample act_gact cls_flower sch_ingress vxlan
[ 540.784322][ T5733] CPU: 3 UID: 0 PID: 5733 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 540.784932][ T5733] Tainted: [W]=WARN
[ 540.785172][ T5733] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 540.785556][ T5733] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 540.785865][ T5733] Code: 00 00 8b 05 97 05 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 fa fd 9b 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
[ 540.786968][ T5733] RSP: 0018:ffffc9000a517080 EFLAGS: 00010246
[ 540.787374][ T5733] RAX: 0000000000000000 RBX: ffff88801328a000 RCX: 0000000000000001
[ 540.787826][ T5733] RDX: 0000000000000000 RSI: ffffffffb2710759 RDI: ffffffffb1e58280
[ 540.788286][ T5733] RBP: ffffc9000a517168 R08: 0000000000000000 R09: 0000000000000000
[ 540.788740][ T5733] R10: ffffc9000a517198 R11: ffffffffb318d1e0 R12: 1ffff920014a2e14
[ 540.789201][ T5733] R13: 00000000000005dc R14: ffffc9000a517198 R15: ffff88801328af48
[ 540.789651][ T5733] FS: 00007faea565b800(0000) GS:ffff8880b0d19000(0000) knlGS:0000000000000000
[ 540.790176][ T5733] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 540.790581][ T5733] CR2: 00007faea5846ba0 CR3: 00000000169bf001 CR4: 0000000000772ef0
[ 540.791036][ T5733] PKRU: 55555554
[ 540.791271][ T5733] Call Trace:
[ 540.791495][ T5733]
[ 540.791651][ T5733] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 540.791953][ T5733] ? __lock_acquire+0x44d/0x7e0
[ 540.792275][ T5733] netif_set_mtu+0x88/0x100
[ 540.792577][ T5733] ? __pfx_netif_set_mtu+0x10/0x10
[ 540.792897][ T5733] dev_set_mtu+0xa4/0x230
[ 540.793127][ T5733] br_mtu_auto_adjust+0x189/0x270
[ 540.793441][ T5733] br_add_if+0xda3/0x1330
[ 540.793681][ T5733] do_set_master+0x38a/0x6d0
[ 540.793980][ T5733] ? rtnl_configure_link+0x1d3/0x260
[ 540.794298][ T5733] rtnl_newlink_create+0x3c9/0x8f0
[ 540.794609][ T5733] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 540.794913][ T5733] ? __dev_get_by_name+0x12/0x50
[ 540.795228][ T5733] ? rtnl_dev_get+0xa2/0x150
[ 540.795530][ T5733] ? __pfx_rtnl_dev_get+0x10/0x10
[ 540.795835][ T5733] ? rtnl_newlink+0x651/0xa60
[ 540.796132][ T5733] ? reacquire_held_locks+0xd1/0x200
[ 540.796445][ T5733] __rtnl_newlink+0x231/0xa40
[ 540.796757][ T5733] rtnl_newlink+0x69a/0xa60
[ 540.797064][ T5733] ? __pfx_rtnl_newlink+0x10/0x10
[ 540.797390][ T5733] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 540.797691][ T5733] ? __lock_release+0x5d/0x170
[ 540.797993][ T5733] ? __pfx_rtnl_newlink+0x10/0x10
[ 540.798309][ T5733] rtnetlink_rcv_msg+0x713/0xc00
[ 540.798613][ T5733] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 540.798917][ T5733] ? __lock_acquire+0x44d/0x7e0
[ 540.799234][ T5733] netlink_rcv_skb+0x124/0x350
[ 540.799540][ T5733] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 540.799844][ T5733] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 540.800155][ T5733] ? netlink_deliver_tap+0x13e/0x340
[ 540.800462][ T5733] ? netlink_deliver_tap+0xc3/0x340
[ 540.800765][ T5733] netlink_unicast+0x4a1/0x780
[ 540.801069][ T5733] ? __pfx_netlink_unicast+0x10/0x10
[ 540.801377][ T5733] ? __lock_acquire+0x44d/0x7e0
[ 540.801697][ T5733] netlink_sendmsg+0x721/0xbe0
[ 540.802002][ T5733] ? __pfx_netlink_sendmsg+0x10/0x10
[ 540.802320][ T5733] ? __import_iovec+0x238/0x3c0
[ 540.802639][ T5733] ____sys_sendmsg+0x7aa/0xa10
[ 540.802942][ T5733] ? __pfx_____sys_sendmsg+0x10/0x10
[ 540.803247][ T5733] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 540.803636][ T5733] ___sys_sendmsg+0xed/0x170
[ 540.803942][ T5733] ? __pfx____sys_sendmsg+0x10/0x10
[ 540.804256][ T5733] ? rcu_read_lock_any_held+0x43/0xb0
[ 540.804559][ T5733] ? rcu_read_lock_any_held+0x43/0xb0
[ 540.804858][ T5733] ? validate_chain+0x166/0x4d0
[ 540.805175][ T5733] ? __lock_acquire+0x44d/0x7e0
[ 540.805496][ T5733] ? find_held_lock+0x2b/0x80
[ 540.805802][ T5733] __sys_sendmsg+0x10b/0x1a0
[ 540.806104][ T5733] ? __pfx___sys_sendmsg+0x10/0x10
[ 540.806441][ T5733] ? rcu_is_watching+0x12/0xc0
[ 540.806746][ T5733] do_syscall_64+0xc1/0x380
[ 540.807049][ T5733] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 540.807429][ T5733] RIP: 0033:0x7faea58281e7
[ 540.807740][ T5733] 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
[ 540.808824][ T5733] RSP: 002b:00007ffe1b3c67c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 540.809286][ T5733] RAX: ffffffffffffffda RBX: 00007ffe1b3c6f00 RCX: 00007faea58281e7
[ 540.809735][ T5733] RDX: 0000000000000000 RSI: 00007ffe1b3c6830 RDI: 0000000000000005
[ 540.810202][ T5733] RBP: 0000000000000006 R08: 0000000000000078 R09: 0000000000000000
[ 540.810665][ T5733] R10: 00007faea58b6ac0 R11: 0000000000000246 R12: 00007ffe1b3c6f38
[ 540.811116][ T5733] R13: 00000000686e277d R14: 0000000000499600 R15: 00007ffe1b3c6920
[ 540.811590][ T5733]
[ 540.811816][ T5733] irq event stamp: 53609
[ 540.812042][ T5733] hardirqs last enabled at (53617): [] __up_console_sem+0x6b/0x80
[ 540.812576][ T5733] hardirqs last disabled at (53626): [] __up_console_sem+0x50/0x80
[ 540.813104][ T5733] softirqs last enabled at (53572): [] handle_softirqs+0x358/0x620
[ 540.813639][ T5733] softirqs last disabled at (53551): [] __irq_exit_rcu+0xfa/0x160
[ 540.814160][ T5733] ---[ end trace 0000000000000000 ]---
[ 544.670329][ T5763] br0: port 1(vx0) entered blocking state
[ 544.670654][ T5763] br0: port 1(vx0) entered disabled state
[ 544.670958][ T5763] vx0: entered allmulticast mode
[ 544.673096][ T5763] vx0: entered promiscuous mode
[ 544.676913][ T5763] br0: port 1(vx0) entered blocking state
[ 544.677244][ T5763] br0: port 1(vx0) entered forwarding state
[ 544.680277][ T5763] ------------[ cut here ]------------
[ 544.680589][ T5763] WARNING: CPU: 3 PID: 5763 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 544.681201][ T5763] Modules linked in: sctp netdevsim psample act_gact cls_flower sch_ingress vxlan
[ 544.681760][ T5763] CPU: 3 UID: 0 PID: 5763 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 544.682381][ T5763] Tainted: [W]=WARN
[ 544.682634][ T5763] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 544.683025][ T5763] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 544.683349][ T5763] Code: 00 00 8b 05 97 05 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 fa fd 9b 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
[ 544.684446][ T5763] RSP: 0018:ffffc9000a647080 EFLAGS: 00010246
[ 544.684833][ T5763] RAX: 0000000000000000 RBX: ffff88800c43a000 RCX: 0000000000000001
[ 544.685300][ T5763] RDX: 0000000000000000 RSI: ffffffffb2710759 RDI: ffffffffb1e58280
[ 544.685758][ T5763] RBP: ffffc9000a647168 R08: 0000000000000000 R09: 0000000000000000
[ 544.686224][ T5763] R10: ffffc9000a647198 R11: ffffffffb318d1e0 R12: 1ffff920014c8e14
[ 544.686681][ T5763] R13: 00000000000005dc R14: ffffc9000a647198 R15: ffff88800c43af48
[ 544.687135][ T5763] FS: 00007f2b29d7c800(0000) GS:ffff8880b0d19000(0000) knlGS:0000000000000000
[ 544.687683][ T5763] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 544.688080][ T5763] CR2: 00007f2b29f67ba0 CR3: 0000000017244005 CR4: 0000000000772ef0
[ 544.688565][ T5763] PKRU: 55555554
[ 544.688802][ T5763] Call Trace:
[ 544.689039][ T5763]
[ 544.689204][ T5763] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 544.689508][ T5763] ? __lock_acquire+0x44d/0x7e0
[ 544.689822][ T5763] netif_set_mtu+0x88/0x100
[ 544.690122][ T5763] ? __pfx_netif_set_mtu+0x10/0x10
[ 544.690447][ T5763] dev_set_mtu+0xa4/0x230
[ 544.690689][ T5763] br_mtu_auto_adjust+0x189/0x270
[ 544.691002][ T5763] br_add_if+0xda3/0x1330
[ 544.691255][ T5763] do_set_master+0x38a/0x6d0
[ 544.691557][ T5763] ? rtnl_configure_link+0x1d3/0x260
[ 544.691862][ T5763] rtnl_newlink_create+0x3c9/0x8f0
[ 544.692165][ T5763] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 544.692471][ T5763] ? __dev_get_by_name+0x12/0x50
[ 544.692774][ T5763] ? rtnl_dev_get+0xa2/0x150
[ 544.693076][ T5763] ? __pfx_rtnl_dev_get+0x10/0x10
[ 544.693400][ T5763] ? rtnl_newlink+0x651/0xa60
[ 544.693699][ T5763] ? reacquire_held_locks+0xd1/0x200
[ 544.694005][ T5763] __rtnl_newlink+0x231/0xa40
[ 544.694323][ T5763] rtnl_newlink+0x69a/0xa60
[ 544.694630][ T5763] ? __pfx_rtnl_newlink+0x10/0x10
[ 544.694943][ T5763] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 544.695256][ T5763] ? __lock_release+0x5d/0x170
[ 544.695561][ T5763] ? __pfx_rtnl_newlink+0x10/0x10
[ 544.695866][ T5763] rtnetlink_rcv_msg+0x713/0xc00
[ 544.696168][ T5763] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 544.696480][ T5763] ? __lock_acquire+0x44d/0x7e0
[ 544.696789][ T5763] netlink_rcv_skb+0x124/0x350
[ 544.697089][ T5763] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 544.697399][ T5763] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 544.697711][ T5763] ? netlink_deliver_tap+0x13e/0x340
[ 544.698016][ T5763] ? netlink_deliver_tap+0xc3/0x340
[ 544.698333][ T5763] netlink_unicast+0x4a1/0x780
[ 544.698638][ T5763] ? __pfx_netlink_unicast+0x10/0x10
[ 544.698937][ T5763] ? __lock_acquire+0x44d/0x7e0
[ 544.699253][ T5763] netlink_sendmsg+0x721/0xbe0
[ 544.699558][ T5763] ? __pfx_netlink_sendmsg+0x10/0x10
[ 544.699859][ T5763] ? __import_iovec+0x238/0x3c0
[ 544.700173][ T5763] ____sys_sendmsg+0x7aa/0xa10
[ 544.700484][ T5763] ? __pfx_____sys_sendmsg+0x10/0x10
[ 544.700782][ T5763] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 544.701169][ T5763] ___sys_sendmsg+0xed/0x170
[ 544.701483][ T5763] ? __pfx____sys_sendmsg+0x10/0x10
[ 544.701790][ T5763] ? rcu_read_lock_any_held+0x43/0xb0
[ 544.702093][ T5763] ? rcu_read_lock_any_held+0x43/0xb0
[ 544.702403][ T5763] ? validate_chain+0x166/0x4d0
[ 544.702711][ T5763] ? __lock_acquire+0x44d/0x7e0
[ 544.703020][ T5763] ? find_held_lock+0x2b/0x80
[ 544.703333][ T5763] __sys_sendmsg+0x10b/0x1a0
[ 544.703635][ T5763] ? __pfx___sys_sendmsg+0x10/0x10
[ 544.703951][ T5763] ? rcu_is_watching+0x12/0xc0
[ 544.704263][ T5763] do_syscall_64+0xc1/0x380
[ 544.704567][ T5763] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 544.704942][ T5763] RIP: 0033:0x7f2b29f491e7
[ 544.705268][ T5763] 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
[ 544.706349][ T5763] RSP: 002b:00007ffd1bc74298 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 544.706807][ T5763] RAX: ffffffffffffffda RBX: 00007ffd1bc749d0 RCX: 00007f2b29f491e7
[ 544.707265][ T5763] RDX: 0000000000000000 RSI: 00007ffd1bc74300 RDI: 0000000000000005
[ 544.707718][ T5763] RBP: 0000000000000006 R08: 0000000000000078 R09: 0000000000000000
[ 544.708169][ T5763] R10: 00007f2b29fd7ac0 R11: 0000000000000246 R12: 00007ffd1bc74a08
[ 544.708627][ T5763] R13: 00000000686e2781 R14: 0000000000499600 R15: 00007ffd1bc743f0
[ 544.709098][ T5763]
[ 544.709336][ T5763] irq event stamp: 49143
[ 544.709563][ T5763] hardirqs last enabled at (49151): [] __up_console_sem+0x6b/0x80
[ 544.710087][ T5763] hardirqs last disabled at (49158): [] __up_console_sem+0x50/0x80
[ 544.710617][ T5763] softirqs last enabled at (48384): [] fib6_run_gc+0x113/0x240
[ 544.711140][ T5763] softirqs last disabled at (48376): [] fib6_run_gc+0x150/0x240
[ 544.711666][ T5763] ---[ end trace 0000000000000000 ]---
[ 559.818946][ T66] vx0: left allmulticast mode
[ 559.819275][ T66] vx0: left promiscuous mode
[ 559.819718][ T66] br0: port 1(vx0) entered disabled state
[ 560.255949][ T66] vx0: left allmulticast mode
[ 560.256308][ T66] vx0: left promiscuous mode
[ 560.256766][ T66] br0: port 1(vx0) entered disabled state
[ 560.725660][ T66] vx0: left allmulticast mode
[ 560.725964][ T66] vx0: left promiscuous mode
[ 560.726532][ T66] br0: port 1(vx0) entered disabled state
[ 561.158581][ T66] vx0: left allmulticast mode
[ 561.158887][ T66] vx0: left promiscuous mode
[ 561.159364][ T66] br0: port 1(vx0) entered disabled state
[ 563.727263][ T5973] veth0: renamed from veth1
[ 566.595853][ T6000] br0: port 1(vx0) entered blocking state
[ 566.596175][ T6000] br0: port 1(vx0) entered disabled state
[ 566.596518][ T6000] vx0: entered allmulticast mode
[ 566.599234][ T6000] vx0: entered promiscuous mode
[ 566.602665][ T6000] br0: port 1(vx0) entered blocking state
[ 566.602966][ T6000] br0: port 1(vx0) entered forwarding state
[ 566.605673][ T6000] ------------[ cut here ]------------
[ 566.605980][ T6000] WARNING: CPU: 0 PID: 6000 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 566.606630][ T6000] Modules linked in: sctp netdevsim psample act_gact cls_flower sch_ingress vxlan
[ 566.607191][ T6000] CPU: 0 UID: 0 PID: 6000 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 566.607810][ T6000] Tainted: [W]=WARN
[ 566.608041][ T6000] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 566.608445][ T6000] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 566.608765][ T6000] Code: 00 00 8b 05 97 05 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 fa fd 9b 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
[ 566.609857][ T6000] RSP: 0018:ffffc9000ad27080 EFLAGS: 00010246
[ 566.610248][ T6000] RAX: 0000000000000000 RBX: ffff888005072000 RCX: 0000000000000001
[ 566.610715][ T6000] RDX: 0000000000000000 RSI: ffffffffb2710759 RDI: ffffffffb1e58280
[ 566.611189][ T6000] RBP: ffffc9000ad27168 R08: 0000000000000000 R09: 0000000000000000
[ 566.611643][ T6000] R10: ffffc9000ad27198 R11: ffffffffb318d1e0 R12: 1ffff920015a4e14
[ 566.612092][ T6000] R13: 00000000000005dc R14: ffffc9000ad27198 R15: ffff888005072f48
[ 566.612562][ T6000] FS: 00007f7023854800(0000) GS:ffff8880b0b99000(0000) knlGS:0000000000000000
[ 566.613093][ T6000] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 566.613485][ T6000] CR2: 00007f7023aafb78 CR3: 000000000f355002 CR4: 0000000000772ef0
[ 566.613940][ T6000] PKRU: 55555554
[ 566.614165][ T6000] Call Trace:
[ 566.614398][ T6000]
[ 566.614555][ T6000] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 566.614856][ T6000] ? __lock_acquire+0x44d/0x7e0
[ 566.615176][ T6000] netif_set_mtu+0x88/0x100
[ 566.615488][ T6000] ? __pfx_netif_set_mtu+0x10/0x10
[ 566.615813][ T6000] dev_set_mtu+0xa4/0x230
[ 566.616042][ T6000] br_mtu_auto_adjust+0x189/0x270
[ 566.616375][ T6000] br_add_if+0xda3/0x1330
[ 566.616620][ T6000] do_set_master+0x38a/0x6d0
[ 566.616933][ T6000] ? rtnl_configure_link+0x1d3/0x260
[ 566.617247][ T6000] rtnl_newlink_create+0x3c9/0x8f0
[ 566.617558][ T6000] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 566.617864][ T6000] ? __dev_get_by_name+0x12/0x50
[ 566.618167][ T6000] ? rtnl_dev_get+0xa2/0x150
[ 566.618479][ T6000] ? __pfx_rtnl_dev_get+0x10/0x10
[ 566.618786][ T6000] ? rtnl_newlink+0x651/0xa60
[ 566.619087][ T6000] ? reacquire_held_locks+0xd1/0x200
[ 566.619401][ T6000] __rtnl_newlink+0x231/0xa40
[ 566.619714][ T6000] rtnl_newlink+0x69a/0xa60
[ 566.620022][ T6000] ? __pfx_rtnl_newlink+0x10/0x10
[ 566.620368][ T6000] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 566.620673][ T6000] ? __lock_release+0x5d/0x170
[ 566.620977][ T6000] ? __pfx_rtnl_newlink+0x10/0x10
[ 566.621289][ T6000] rtnetlink_rcv_msg+0x713/0xc00
[ 566.621591][ T6000] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 566.621895][ T6000] ? __lock_acquire+0x44d/0x7e0
[ 566.622210][ T6000] netlink_rcv_skb+0x124/0x350
[ 566.622511][ T6000] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 566.622818][ T6000] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 566.623131][ T6000] ? netlink_deliver_tap+0x13e/0x340
[ 566.623439][ T6000] ? netlink_deliver_tap+0xc3/0x340
[ 566.623760][ T6000] netlink_unicast+0x4a1/0x780
[ 566.624078][ T6000] ? __pfx_netlink_unicast+0x10/0x10
[ 566.624400][ T6000] ? __lock_acquire+0x44d/0x7e0
[ 566.624708][ T6000] netlink_sendmsg+0x721/0xbe0
[ 566.625014][ T6000] ? __pfx_netlink_sendmsg+0x10/0x10
[ 566.625336][ T6000] ? __import_iovec+0x238/0x3c0
[ 566.625643][ T6000] ____sys_sendmsg+0x7aa/0xa10
[ 566.625948][ T6000] ? __pfx_____sys_sendmsg+0x10/0x10
[ 566.626256][ T6000] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 566.626644][ T6000] ___sys_sendmsg+0xed/0x170
[ 566.626950][ T6000] ? __pfx____sys_sendmsg+0x10/0x10
[ 566.627268][ T6000] ? __pfx_handle_pte_fault+0x10/0x10
[ 566.627573][ T6000] ? reacquire_held_locks+0xd1/0x200
[ 566.627873][ T6000] ? do_user_addr_fault+0x461/0xe00
[ 566.628174][ T6000] ? __handle_mm_fault+0x3fc/0x5e0
[ 566.628501][ T6000] ? __pfx___handle_mm_fault+0x10/0x10
[ 566.628798][ T6000] ? lock_vma_under_rcu+0x36c/0x6b0
[ 566.629122][ T6000] __sys_sendmsg+0x10b/0x1a0
[ 566.629434][ T6000] ? __pfx___sys_sendmsg+0x10/0x10
[ 566.629733][ T6000] ? exc_page_fault+0x5d/0xc0
[ 566.630039][ T6000] ? do_user_addr_fault+0x959/0xe00
[ 566.630350][ T6000] ? rcu_is_watching+0x12/0xc0
[ 566.630656][ T6000] do_syscall_64+0xc1/0x380
[ 566.630957][ T6000] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 566.631341][ T6000] RIP: 0033:0x7f7023a211e7
[ 566.631653][ T6000] 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
[ 566.632749][ T6000] RSP: 002b:00007ffdbc9c1c48 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 566.633221][ T6000] RAX: ffffffffffffffda RBX: 00007ffdbc9c2380 RCX: 00007f7023a211e7
[ 566.633679][ T6000] RDX: 0000000000000000 RSI: 00007ffdbc9c1cb0 RDI: 0000000000000005
[ 566.634127][ T6000] RBP: 0000000000000006 R08: 000000000000006c R09: 0000000000000000
[ 566.634581][ T6000] R10: 00007f7023aafac0 R11: 0000000000000246 R12: 00007ffdbc9c23b8
[ 566.635031][ T6000] R13: 00000000686e2797 R14: 0000000000499600 R15: 00007ffdbc9c1da0
[ 566.635519][ T6000]
[ 566.635748][ T6000] irq event stamp: 46117
[ 566.635973][ T6000] hardirqs last enabled at (46125): [] __up_console_sem+0x6b/0x80
[ 566.636518][ T6000] hardirqs last disabled at (46156): [] __up_console_sem+0x50/0x80
[ 566.637039][ T6000] softirqs last enabled at (46154): [] handle_softirqs+0x358/0x620
[ 566.637572][ T6000] softirqs last disabled at (46133): [] __irq_exit_rcu+0xfa/0x160
[ 566.638095][ T6000] ---[ end trace 0000000000000000 ]---
[ 570.654317][ T6030] br0: port 1(vx0) entered blocking state
[ 570.654723][ T6030] br0: port 1(vx0) entered disabled state
[ 570.655027][ T6030] vx0: entered allmulticast mode
[ 570.657595][ T6030] vx0: entered promiscuous mode
[ 570.661872][ T6030] br0: port 1(vx0) entered blocking state
[ 570.662211][ T6030] br0: port 1(vx0) entered forwarding state
[ 570.664500][ T6030] ------------[ cut here ]------------
[ 570.664807][ T6030] WARNING: CPU: 3 PID: 6030 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 570.665417][ T6030] Modules linked in: sctp netdevsim psample act_gact cls_flower sch_ingress vxlan
[ 570.665966][ T6030] CPU: 3 UID: 0 PID: 6030 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 570.666582][ T6030] Tainted: [W]=WARN
[ 570.666811][ T6030] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 570.667218][ T6030] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 570.667530][ T6030] Code: 00 00 8b 05 97 05 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 fa fd 9b 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
[ 570.668624][ T6030] RSP: 0018:ffffc9000aea7080 EFLAGS: 00010246
[ 570.669010][ T6030] RAX: 0000000000000000 RBX: ffff88801328a000 RCX: 0000000000000001
[ 570.669475][ T6030] RDX: 0000000000000000 RSI: ffffffffb2710759 RDI: ffffffffb1e58280
[ 570.669931][ T6030] RBP: ffffc9000aea7168 R08: 0000000000000000 R09: 0000000000000000
[ 570.670388][ T6030] R10: ffffc9000aea7198 R11: ffffffffb318d1e0 R12: 1ffff920015d4e14
[ 570.670837][ T6030] R13: 00000000000005dc R14: ffffc9000aea7198 R15: ffff88801328af48
[ 570.671300][ T6030] FS: 00007f03ffe31800(0000) GS:ffff8880b0d19000(0000) knlGS:0000000000000000
[ 570.671839][ T6030] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 570.672230][ T6030] CR2: 00007f03fff31130 CR3: 0000000016e0c002 CR4: 0000000000772ef0
[ 570.672682][ T6030] PKRU: 55555554
[ 570.672907][ T6030] Call Trace:
[ 570.673130][ T6030]
[ 570.673292][ T6030] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 570.673594][ T6030] ? __lock_acquire+0x44d/0x7e0
[ 570.673911][ T6030] netif_set_mtu+0x88/0x100
[ 570.674218][ T6030] ? __pfx_netif_set_mtu+0x10/0x10
[ 570.674536][ T6030] dev_set_mtu+0xa4/0x230
[ 570.674765][ T6030] br_mtu_auto_adjust+0x189/0x270
[ 570.675067][ T6030] br_add_if+0xda3/0x1330
[ 570.675334][ T6030] do_set_master+0x38a/0x6d0
[ 570.675636][ T6030] ? rtnl_configure_link+0x1d3/0x260
[ 570.675940][ T6030] rtnl_newlink_create+0x3c9/0x8f0
[ 570.676260][ T6030] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 570.676559][ T6030] ? __dev_get_by_name+0x12/0x50
[ 570.676859][ T6030] ? rtnl_dev_get+0xa2/0x150
[ 570.677158][ T6030] ? __pfx_rtnl_dev_get+0x10/0x10
[ 570.677470][ T6030] ? rtnl_newlink+0x651/0xa60
[ 570.677767][ T6030] ? reacquire_held_locks+0xd1/0x200
[ 570.678071][ T6030] __rtnl_newlink+0x231/0xa40
[ 570.678398][ T6030] rtnl_newlink+0x69a/0xa60
[ 570.678707][ T6030] ? __pfx_rtnl_newlink+0x10/0x10
[ 570.679019][ T6030] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 570.679333][ T6030] ? __lock_release+0x5d/0x170
[ 570.679638][ T6030] ? __pfx_rtnl_newlink+0x10/0x10
[ 570.679937][ T6030] rtnetlink_rcv_msg+0x713/0xc00
[ 570.680248][ T6030] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 570.680554][ T6030] ? __lock_acquire+0x44d/0x7e0
[ 570.680862][ T6030] netlink_rcv_skb+0x124/0x350
[ 570.681161][ T6030] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 570.681470][ T6030] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 570.681784][ T6030] ? netlink_deliver_tap+0x13e/0x340
[ 570.682080][ T6030] ? netlink_deliver_tap+0xc3/0x340
[ 570.682390][ T6030] netlink_unicast+0x4a1/0x780
[ 570.682695][ T6030] ? __pfx_netlink_unicast+0x10/0x10
[ 570.683001][ T6030] ? __lock_acquire+0x44d/0x7e0
[ 570.683324][ T6030] netlink_sendmsg+0x721/0xbe0
[ 570.683628][ T6030] ? __pfx_netlink_sendmsg+0x10/0x10
[ 570.683930][ T6030] ? __import_iovec+0x238/0x3c0
[ 570.684243][ T6030] ____sys_sendmsg+0x7aa/0xa10
[ 570.684544][ T6030] ? __pfx_____sys_sendmsg+0x10/0x10
[ 570.684843][ T6030] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 570.685255][ T6030] ___sys_sendmsg+0xed/0x170
[ 570.685560][ T6030] ? __pfx____sys_sendmsg+0x10/0x10
[ 570.685864][ T6030] ? __pfx_handle_pte_fault+0x10/0x10
[ 570.686167][ T6030] ? reacquire_held_locks+0xd1/0x200
[ 570.686476][ T6030] ? do_user_addr_fault+0x461/0xe00
[ 570.686779][ T6030] ? __handle_mm_fault+0x3fc/0x5e0
[ 570.687080][ T6030] ? __pfx___handle_mm_fault+0x10/0x10
[ 570.687399][ T6030] ? lock_vma_under_rcu+0x36c/0x6b0
[ 570.687720][ T6030] __sys_sendmsg+0x10b/0x1a0
[ 570.688021][ T6030] ? __pfx___sys_sendmsg+0x10/0x10
[ 570.688328][ T6030] ? exc_page_fault+0x5d/0xc0
[ 570.688634][ T6030] ? do_user_addr_fault+0x959/0xe00
[ 570.688936][ T6030] ? rcu_is_watching+0x12/0xc0
[ 570.689248][ T6030] do_syscall_64+0xc1/0x380
[ 570.689554][ T6030] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 570.689924][ T6030] RIP: 0033:0x7f03ffffe1e7
[ 570.690243][ T6030] 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
[ 570.691330][ T6030] RSP: 002b:00007ffe76af09d8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 570.691787][ T6030] RAX: ffffffffffffffda RBX: 00007ffe76af1110 RCX: 00007f03ffffe1e7
[ 570.692247][ T6030] RDX: 0000000000000000 RSI: 00007ffe76af0a40 RDI: 0000000000000005
[ 570.692698][ T6030] RBP: 0000000000000006 R08: 000000000000006c R09: 0000000000000000
[ 570.693149][ T6030] R10: 00007f040008cac0 R11: 0000000000000246 R12: 00007ffe76af1148
[ 570.693620][ T6030] R13: 00000000686e279b R14: 0000000000499600 R15: 00007ffe76af0b30
[ 570.694084][ T6030]
[ 570.694321][ T6030] irq event stamp: 50735
[ 570.694547][ T6030] hardirqs last enabled at (50743): [] __up_console_sem+0x6b/0x80
[ 570.695070][ T6030] hardirqs last disabled at (50750): [] __up_console_sem+0x50/0x80
[ 570.695627][ T6030] softirqs last enabled at (50780): [] handle_softirqs+0x358/0x620
[ 570.696147][ T6030] softirqs last disabled at (50759): [] __irq_exit_rcu+0xfa/0x160
[ 570.696671][ T6030] ---[ end trace 0000000000000000 ]---
[ 574.675503][ T6069] veth0: renamed from veth1
[ 577.447515][ T6096] br0: port 1(vx0) entered blocking state
[ 577.447944][ T6096] br0: port 1(vx0) entered disabled state
[ 577.448282][ T6096] vx0: entered allmulticast mode
[ 577.451345][ T6096] vx0: entered promiscuous mode
[ 577.454815][ T6096] br0: port 1(vx0) entered blocking state
[ 577.455146][ T6096] br0: port 1(vx0) entered forwarding state
[ 577.457492][ T6096] ------------[ cut here ]------------
[ 577.457823][ T6096] WARNING: CPU: 2 PID: 6096 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 577.459265][ T6096] Modules linked in: sctp netdevsim psample act_gact cls_flower sch_ingress vxlan
[ 577.459832][ T6096] CPU: 2 UID: 0 PID: 6096 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 577.460474][ T6096] Tainted: [W]=WARN
[ 577.460715][ T6096] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 577.461102][ T6096] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 577.461445][ T6096] Code: 00 00 8b 05 97 05 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 fa fd 9b 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
[ 577.462546][ T6096] RSP: 0018:ffffc9000b0f7080 EFLAGS: 00010246
[ 577.462942][ T6096] RAX: 0000000000000000 RBX: ffff88800d0ba000 RCX: 0000000000000001
[ 577.463415][ T6096] RDX: 0000000000000000 RSI: ffffffffb2710759 RDI: ffffffffb1e58280
[ 577.463877][ T6096] RBP: ffffc9000b0f7168 R08: 0000000000000000 R09: 0000000000000000
[ 577.464356][ T6096] R10: ffffc9000b0f7198 R11: ffffffffb318d1e0 R12: 1ffff9200161ee14
[ 577.464816][ T6096] R13: 00000000000005dc R14: ffffc9000b0f7198 R15: ffff88800d0baf48
[ 577.465307][ T6096] FS: 00007f3c2fbc8800(0000) GS:ffff8880b0c99000(0000) knlGS:0000000000000000
[ 577.465849][ T6096] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 577.466283][ T6096] CR2: 00007f3c2fdb3ba0 CR3: 000000000b24f001 CR4: 0000000000772ef0
[ 577.466758][ T6096] PKRU: 55555554
[ 577.466997][ T6096] Call Trace:
[ 577.467248][ T6096]
[ 577.467417][ T6096] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 577.467737][ T6096] ? __lock_acquire+0x44d/0x7e0
[ 577.468063][ T6096] netif_set_mtu+0x88/0x100
[ 577.468388][ T6096] ? __pfx_netif_set_mtu+0x10/0x10
[ 577.468723][ T6096] dev_set_mtu+0xa4/0x230
[ 577.468967][ T6096] br_mtu_auto_adjust+0x189/0x270
[ 577.469304][ T6096] br_add_if+0xda3/0x1330
[ 577.469561][ T6096] do_set_master+0x38a/0x6d0
[ 577.469873][ T6096] ? rtnl_configure_link+0x1d3/0x260
[ 577.470205][ T6096] rtnl_newlink_create+0x3c9/0x8f0
[ 577.470528][ T6096] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 577.470841][ T6096] ? __dev_get_by_name+0x12/0x50
[ 577.471164][ T6096] ? rtnl_dev_get+0xa2/0x150
[ 577.471491][ T6096] ? __pfx_rtnl_dev_get+0x10/0x10
[ 577.471820][ T6096] ? rtnl_newlink+0x651/0xa60
[ 577.472130][ T6096] ? reacquire_held_locks+0xd1/0x200
[ 577.472458][ T6096] __rtnl_newlink+0x231/0xa40
[ 577.472782][ T6096] rtnl_newlink+0x69a/0xa60
[ 577.473102][ T6096] ? __pfx_rtnl_newlink+0x10/0x10
[ 577.473446][ T6096] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 577.473768][ T6096] ? __lock_release+0x5d/0x170
[ 577.474083][ T6096] ? __pfx_rtnl_newlink+0x10/0x10
[ 577.474408][ T6096] rtnetlink_rcv_msg+0x713/0xc00
[ 577.474728][ T6096] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 577.475049][ T6096] ? __lock_acquire+0x44d/0x7e0
[ 577.475388][ T6096] netlink_rcv_skb+0x124/0x350
[ 577.475703][ T6096] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 577.476025][ T6096] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 577.476365][ T6096] ? netlink_deliver_tap+0x13e/0x340
[ 577.476679][ T6096] ? netlink_deliver_tap+0xc3/0x340
[ 577.476996][ T6096] netlink_unicast+0x4a1/0x780
[ 577.477333][ T6096] ? __pfx_netlink_unicast+0x10/0x10
[ 577.477651][ T6096] ? __lock_acquire+0x44d/0x7e0
[ 577.477971][ T6096] netlink_sendmsg+0x721/0xbe0
[ 577.478305][ T6096] ? __pfx_netlink_sendmsg+0x10/0x10
[ 577.478619][ T6096] ? __import_iovec+0x238/0x3c0
[ 577.478939][ T6096] ____sys_sendmsg+0x7aa/0xa10
[ 577.479266][ T6096] ? __pfx_____sys_sendmsg+0x10/0x10
[ 577.479587][ T6096] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 577.479992][ T6096] ___sys_sendmsg+0xed/0x170
[ 577.480322][ T6096] ? __pfx____sys_sendmsg+0x10/0x10
[ 577.480643][ T6096] ? rcu_read_lock_any_held+0x43/0xb0
[ 577.480964][ T6096] ? rcu_read_lock_any_held+0x43/0xb0
[ 577.481296][ T6096] ? validate_chain+0x166/0x4d0
[ 577.481624][ T6096] ? __lock_acquire+0x44d/0x7e0
[ 577.481948][ T6096] ? find_held_lock+0x2b/0x80
[ 577.482278][ T6096] __sys_sendmsg+0x10b/0x1a0
[ 577.482591][ T6096] ? __pfx___sys_sendmsg+0x10/0x10
[ 577.482926][ T6096] ? rcu_is_watching+0x12/0xc0
[ 577.483255][ T6096] do_syscall_64+0xc1/0x380
[ 577.483575][ T6096] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 577.483957][ T6096] RIP: 0033:0x7f3c2fd951e7
[ 577.484290][ T6096] 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
[ 577.485406][ T6096] RSP: 002b:00007ffed0b26138 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 577.485877][ T6096] RAX: ffffffffffffffda RBX: 00007ffed0b26870 RCX: 00007f3c2fd951e7
[ 577.486351][ T6096] RDX: 0000000000000000 RSI: 00007ffed0b261a0 RDI: 0000000000000005
[ 577.486815][ T6096] RBP: 0000000000000006 R08: 0000000000000078 R09: 0000000000000000
[ 577.487298][ T6096] R10: 00007f3c2fe23ac0 R11: 0000000000000246 R12: 00007ffed0b268a8
[ 577.487763][ T6096] R13: 00000000686e27a2 R14: 0000000000499600 R15: 00007ffed0b26290
[ 577.488249][ T6096]
[ 577.488490][ T6096] irq event stamp: 49485
[ 577.488734][ T6096] hardirqs last enabled at (49495): [] __up_console_sem+0x6b/0x80
[ 577.489297][ T6096] hardirqs last disabled at (49528): [] __up_console_sem+0x50/0x80
[ 577.489832][ T6096] softirqs last enabled at (49526): [] handle_softirqs+0x358/0x620
[ 577.490376][ T6096] softirqs last disabled at (49503): [] __irq_exit_rcu+0xfa/0x160
[ 577.490906][ T6096] ---[ end trace 0000000000000000 ]---
[ 581.376951][ T6126] br0: port 1(vx0) entered blocking state
[ 581.377365][ T6126] br0: port 1(vx0) entered disabled state
[ 581.377671][ T6126] vx0: entered allmulticast mode
[ 581.381163][ T6126] vx0: entered promiscuous mode
[ 581.384628][ T6126] br0: port 1(vx0) entered blocking state
[ 581.384921][ T6126] br0: port 1(vx0) entered forwarding state
[ 581.387664][ T6126] ------------[ cut here ]------------
[ 581.387976][ T6126] WARNING: CPU: 0 PID: 6126 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 581.388580][ T6126] Modules linked in: sctp netdevsim psample act_gact cls_flower sch_ingress vxlan
[ 581.389137][ T6126] CPU: 0 UID: 0 PID: 6126 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 581.389759][ T6126] Tainted: [W]=WARN
[ 581.389989][ T6126] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 581.390394][ T6126] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 581.390708][ T6126] Code: 00 00 8b 05 97 05 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 fa fd 9b 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
[ 581.391807][ T6126] RSP: 0018:ffffc9000b267080 EFLAGS: 00010246
[ 581.392225][ T6126] RAX: 0000000000000000 RBX: ffff88800c80a000 RCX: 0000000000000001
[ 581.392685][ T6126] RDX: 0000000000000000 RSI: ffffffffb2710759 RDI: ffffffffb1e58280
[ 581.393135][ T6126] RBP: ffffc9000b267168 R08: 0000000000000000 R09: 0000000000000000
[ 581.393603][ T6126] R10: ffffc9000b267198 R11: ffffffffb318d1e0 R12: 1ffff9200164ce14
[ 581.394058][ T6126] R13: 00000000000005dc R14: ffffc9000b267198 R15: ffff88800c80af48
[ 581.394561][ T6126] FS: 00007f5fc8d9e800(0000) GS:ffff8880b0b99000(0000) knlGS:0000000000000000
[ 581.395099][ T6126] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 581.395502][ T6126] CR2: 00007f5fc8f89ba0 CR3: 00000000169bf002 CR4: 0000000000772ef0
[ 581.395958][ T6126] PKRU: 55555554
[ 581.396198][ T6126] Call Trace:
[ 581.396433][ T6126]
[ 581.396592][ T6126] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 581.396904][ T6126] ? __lock_acquire+0x44d/0x7e0
[ 581.397228][ T6126] netif_set_mtu+0x88/0x100
[ 581.397532][ T6126] ? __pfx_netif_set_mtu+0x10/0x10
[ 581.397851][ T6126] dev_set_mtu+0xa4/0x230
[ 581.398081][ T6126] br_mtu_auto_adjust+0x189/0x270
[ 581.398411][ T6126] br_add_if+0xda3/0x1330
[ 581.398654][ T6126] do_set_master+0x38a/0x6d0
[ 581.398954][ T6126] ? rtnl_configure_link+0x1d3/0x260
[ 581.399272][ T6126] rtnl_newlink_create+0x3c9/0x8f0
[ 581.399583][ T6126] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 581.399886][ T6126] ? __dev_get_by_name+0x12/0x50
[ 581.400198][ T6126] ? rtnl_dev_get+0xa2/0x150
[ 581.400500][ T6126] ? __pfx_rtnl_dev_get+0x10/0x10
[ 581.400807][ T6126] ? rtnl_newlink+0x651/0xa60
[ 581.401116][ T6126] ? reacquire_held_locks+0xd1/0x200
[ 581.401433][ T6126] __rtnl_newlink+0x231/0xa40
[ 581.401747][ T6126] rtnl_newlink+0x69a/0xa60
[ 581.402054][ T6126] ? __pfx_rtnl_newlink+0x10/0x10
[ 581.402386][ T6126] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 581.402693][ T6126] ? __lock_release+0x5d/0x170
[ 581.402995][ T6126] ? __pfx_rtnl_newlink+0x10/0x10
[ 581.403312][ T6126] rtnetlink_rcv_msg+0x713/0xc00
[ 581.403618][ T6126] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 581.403924][ T6126] ? __lock_acquire+0x44d/0x7e0
[ 581.404239][ T6126] netlink_rcv_skb+0x124/0x350
[ 581.404542][ T6126] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 581.404844][ T6126] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 581.405163][ T6126] ? netlink_deliver_tap+0x13e/0x340
[ 581.405479][ T6126] ? netlink_deliver_tap+0xc3/0x340
[ 581.405785][ T6126] netlink_unicast+0x4a1/0x780
[ 581.406090][ T6126] ? __pfx_netlink_unicast+0x10/0x10
[ 581.406409][ T6126] ? __lock_acquire+0x44d/0x7e0
[ 581.406718][ T6126] netlink_sendmsg+0x721/0xbe0
[ 581.407025][ T6126] ? __pfx_netlink_sendmsg+0x10/0x10
[ 581.407338][ T6126] ? __import_iovec+0x238/0x3c0
[ 581.407650][ T6126] ____sys_sendmsg+0x7aa/0xa10
[ 581.407964][ T6126] ? __pfx_____sys_sendmsg+0x10/0x10
[ 581.408272][ T6126] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 581.408659][ T6126] ___sys_sendmsg+0xed/0x170
[ 581.408961][ T6126] ? __pfx____sys_sendmsg+0x10/0x10
[ 581.409273][ T6126] ? rcu_read_lock_any_held+0x43/0xb0
[ 581.409578][ T6126] ? rcu_read_lock_any_held+0x43/0xb0
[ 581.409885][ T6126] ? validate_chain+0x166/0x4d0
[ 581.410214][ T6126] ? __lock_acquire+0x44d/0x7e0
[ 581.410530][ T6126] ? find_held_lock+0x2b/0x80
[ 581.410839][ T6126] __sys_sendmsg+0x10b/0x1a0
[ 581.411145][ T6126] ? __pfx___sys_sendmsg+0x10/0x10
[ 581.411471][ T6126] ? rcu_is_watching+0x12/0xc0
[ 581.411778][ T6126] do_syscall_64+0xc1/0x380
[ 581.412088][ T6126] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 581.412477][ T6126] RIP: 0033:0x7f5fc8f6b1e7
[ 581.412792][ T6126] 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
[ 581.413870][ T6126] RSP: 002b:00007fff60926208 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 581.414341][ T6126] RAX: ffffffffffffffda RBX: 00007fff60926940 RCX: 00007f5fc8f6b1e7
[ 581.414803][ T6126] RDX: 0000000000000000 RSI: 00007fff60926270 RDI: 0000000000000005
[ 581.415271][ T6126] RBP: 0000000000000006 R08: 0000000000000078 R09: 0000000000000000
[ 581.415724][ T6126] R10: 00007f5fc8ff9ac0 R11: 0000000000000246 R12: 00007fff60926978
[ 581.416173][ T6126] R13: 00000000686e27a5 R14: 0000000000499600 R15: 00007fff60926360
[ 581.416651][ T6126]
[ 581.416883][ T6126] irq event stamp: 51109
[ 581.417114][ T6126] hardirqs last enabled at (51117): [] __up_console_sem+0x6b/0x80
[ 581.417645][ T6126] hardirqs last disabled at (51126): [] __up_console_sem+0x50/0x80
[ 581.418171][ T6126] softirqs last enabled at (51054): [] handle_softirqs+0x358/0x620
[ 581.418730][ T6126] softirqs last disabled at (51141): [] __irq_exit_rcu+0xfa/0x160
[ 581.419260][ T6126] ---[ end trace 0000000000000000 ]---
[ 589.120646][ T66] vx0: left allmulticast mode
[ 589.121142][ T66] vx0: left promiscuous mode
[ 589.121602][ T66] br0: port 1(vx0) entered disabled state
[ 589.620148][ T66] vx0: left allmulticast mode
[ 589.620473][ T66] vx0: left promiscuous mode
[ 589.620924][ T66] br0: port 1(vx0) entered disabled state
[ 590.021177][ T66] vx0: left allmulticast mode
[ 590.021501][ T66] vx0: left promiscuous mode
[ 590.021933][ T66] br0: port 1(vx0) entered disabled state
[ 590.464337][ T66] vx0: left allmulticast mode
[ 590.464647][ T66] vx0: left promiscuous mode
[ 590.465091][ T66] br0: port 1(vx0) entered disabled state
[ 593.025011][ T6201] veth0: renamed from veth1
[ 595.814259][ T6228] br0: port 1(vx0) entered blocking state
[ 595.814659][ T6228] br0: port 1(vx0) entered disabled state
[ 595.814960][ T6228] vx0: entered allmulticast mode
[ 595.817530][ T6228] vx0: entered promiscuous mode
[ 595.820946][ T6228] br0: port 1(vx0) entered blocking state
[ 595.821254][ T6228] br0: port 1(vx0) entered forwarding state
[ 595.823691][ T6228] ------------[ cut here ]------------
[ 595.823996][ T6228] WARNING: CPU: 3 PID: 6228 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 595.824597][ T6228] Modules linked in: sctp netdevsim psample act_gact cls_flower sch_ingress vxlan
[ 595.825160][ T6228] CPU: 3 UID: 0 PID: 6228 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 595.825792][ T6228] Tainted: [W]=WARN
[ 595.826026][ T6228] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 595.826409][ T6228] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 595.826719][ T6228] Code: 00 00 8b 05 97 05 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 fa fd 9b 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
[ 595.827814][ T6228] RSP: 0018:ffffc9000adc7080 EFLAGS: 00010246
[ 595.828206][ T6228] RAX: 0000000000000000 RBX: ffff88800e60a000 RCX: 0000000000000001
[ 595.828664][ T6228] RDX: 0000000000000000 RSI: ffffffffb2710759 RDI: ffffffffb1e58280
[ 595.829113][ T6228] RBP: ffffc9000adc7168 R08: 0000000000000000 R09: 0000000000000000
[ 595.829578][ T6228] R10: ffffc9000adc7198 R11: ffffffffb318d1e0 R12: 1ffff920015b8e14
[ 595.830028][ T6228] R13: 00000000000005dc R14: ffffc9000adc7198 R15: ffff88800e60af48
[ 595.830489][ T6228] FS: 00007fe97b42a800(0000) GS:ffff8880b0d19000(0000) knlGS:0000000000000000
[ 595.831016][ T6228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 595.831399][ T6228] CR2: 000000000043d940 CR3: 00000000165ae001 CR4: 0000000000772ef0
[ 595.831852][ T6228] PKRU: 55555554
[ 595.832076][ T6228] Call Trace:
[ 595.832306][ T6228]
[ 595.832463][ T6228] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 595.832770][ T6228] ? __lock_acquire+0x44d/0x7e0
[ 595.833082][ T6228] netif_set_mtu+0x88/0x100
[ 595.833401][ T6228] ? __pfx_netif_set_mtu+0x10/0x10
[ 595.833726][ T6228] dev_set_mtu+0xa4/0x230
[ 595.833954][ T6228] br_mtu_auto_adjust+0x189/0x270
[ 595.834267][ T6228] br_add_if+0xda3/0x1330
[ 595.834504][ T6228] do_set_master+0x38a/0x6d0
[ 595.834803][ T6228] ? rtnl_configure_link+0x1d3/0x260
[ 595.835111][ T6228] rtnl_newlink_create+0x3c9/0x8f0
[ 595.835431][ T6228] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 595.835732][ T6228] ? __dev_get_by_name+0x12/0x50
[ 595.836032][ T6228] ? rtnl_dev_get+0xa2/0x150
[ 595.836338][ T6228] ? __pfx_rtnl_dev_get+0x10/0x10
[ 595.836644][ T6228] ? rtnl_newlink+0x651/0xa60
[ 595.836943][ T6228] ? reacquire_held_locks+0xd1/0x200
[ 595.837269][ T6228] __rtnl_newlink+0x231/0xa40
[ 595.837585][ T6228] rtnl_newlink+0x69a/0xa60
[ 595.837893][ T6228] ? __pfx_rtnl_newlink+0x10/0x10
[ 595.838216][ T6228] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 595.838515][ T6228] ? __lock_release+0x5d/0x170
[ 595.838818][ T6228] ? __pfx_rtnl_newlink+0x10/0x10
[ 595.839119][ T6228] rtnetlink_rcv_msg+0x713/0xc00
[ 595.839430][ T6228] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 595.839740][ T6228] ? __lock_acquire+0x44d/0x7e0
[ 595.840046][ T6228] netlink_rcv_skb+0x124/0x350
[ 595.840357][ T6228] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 595.840660][ T6228] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 595.840972][ T6228] ? netlink_deliver_tap+0x13e/0x340
[ 595.841287][ T6228] ? netlink_deliver_tap+0xc3/0x340
[ 595.841597][ T6228] netlink_unicast+0x4a1/0x780
[ 595.841900][ T6228] ? __pfx_netlink_unicast+0x10/0x10
[ 595.842211][ T6228] ? __lock_acquire+0x44d/0x7e0
[ 595.842517][ T6228] netlink_sendmsg+0x721/0xbe0
[ 595.842821][ T6228] ? __pfx_netlink_sendmsg+0x10/0x10
[ 595.843121][ T6228] ? __import_iovec+0x238/0x3c0
[ 595.843436][ T6228] ____sys_sendmsg+0x7aa/0xa10
[ 595.843744][ T6228] ? __pfx_____sys_sendmsg+0x10/0x10
[ 595.844048][ T6228] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 595.844443][ T6228] ___sys_sendmsg+0xed/0x170
[ 595.844744][ T6228] ? __pfx____sys_sendmsg+0x10/0x10
[ 595.845043][ T6228] ? __pfx_handle_pte_fault+0x10/0x10
[ 595.845371][ T6228] ? reacquire_held_locks+0xd1/0x200
[ 595.845671][ T6228] ? do_user_addr_fault+0x461/0xe00
[ 595.845982][ T6228] ? __handle_mm_fault+0x3fc/0x5e0
[ 595.846290][ T6228] ? __pfx___handle_mm_fault+0x10/0x10
[ 595.846592][ T6228] ? lock_vma_under_rcu+0x36c/0x6b0
[ 595.846911][ T6228] __sys_sendmsg+0x10b/0x1a0
[ 595.847221][ T6228] ? __pfx___sys_sendmsg+0x10/0x10
[ 595.847532][ T6228] ? exc_page_fault+0x5d/0xc0
[ 595.847838][ T6228] ? do_user_addr_fault+0x959/0xe00
[ 595.848142][ T6228] ? rcu_is_watching+0x12/0xc0
[ 595.848456][ T6228] do_syscall_64+0xc1/0x380
[ 595.848758][ T6228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 595.849130][ T6228] RIP: 0033:0x7fe97b5f71e7
[ 595.849458][ T6228] 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
[ 595.850552][ T6228] RSP: 002b:00007fff58ea3498 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 595.851005][ T6228] RAX: ffffffffffffffda RBX: 00007fff58ea3bd0 RCX: 00007fe97b5f71e7
[ 595.851466][ T6228] RDX: 0000000000000000 RSI: 00007fff58ea3500 RDI: 0000000000000005
[ 595.851914][ T6228] RBP: 0000000000000006 R08: 000000000000006c R09: 0000000000000000
[ 595.852377][ T6228] R10: 00007fe97b685ac0 R11: 0000000000000246 R12: 00007fff58ea3c08
[ 595.852830][ T6228] R13: 00000000686e27b4 R14: 0000000000499600 R15: 00007fff58ea35f0
[ 595.853309][ T6228]
[ 595.853537][ T6228] irq event stamp: 49059
[ 595.853762][ T6228] hardirqs last enabled at (49067): [] __up_console_sem+0x6b/0x80
[ 595.854293][ T6228] hardirqs last disabled at (49076): [] __up_console_sem+0x50/0x80
[ 595.854815][ T6228] softirqs last enabled at (49048): [] handle_softirqs+0x358/0x620
[ 595.855358][ T6228] softirqs last disabled at (49027): [] __irq_exit_rcu+0xfa/0x160
[ 595.855877][ T6228] ---[ end trace 0000000000000000 ]---
[ 599.655540][ T6258] br0: port 1(vx0) entered blocking state
[ 599.655921][ T6258] br0: port 1(vx0) entered disabled state
[ 599.656278][ T6258] vx0: entered allmulticast mode
[ 599.658772][ T6258] vx0: entered promiscuous mode
[ 599.662203][ T6258] br0: port 1(vx0) entered blocking state
[ 599.662524][ T6258] br0: port 1(vx0) entered forwarding state
[ 599.665464][ T6258] ------------[ cut here ]------------
[ 599.665793][ T6258] WARNING: CPU: 2 PID: 6258 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 599.666412][ T6258] Modules linked in: sctp netdevsim psample act_gact cls_flower sch_ingress vxlan
[ 599.666975][ T6258] CPU: 2 UID: 0 PID: 6258 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 599.667606][ T6258] Tainted: [W]=WARN
[ 599.667853][ T6258] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 599.668270][ T6258] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 599.668593][ T6258] Code: 00 00 8b 05 97 05 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 fa fd 9b 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
[ 599.669698][ T6258] RSP: 0018:ffffc9000aee7080 EFLAGS: 00010246
[ 599.670097][ T6258] RAX: 0000000000000000 RBX: ffff88800d0ba000 RCX: 0000000000000001
[ 599.670578][ T6258] RDX: 0000000000000000 RSI: ffffffffb2710759 RDI: ffffffffb1e58280
[ 599.671046][ T6258] RBP: ffffc9000aee7168 R08: 0000000000000000 R09: 0000000000000000
[ 599.671527][ T6258] R10: ffffc9000aee7198 R11: ffffffffb318d1e0 R12: 1ffff920015dce14
[ 599.671994][ T6258] R13: 00000000000005dc R14: ffffc9000aee7198 R15: ffff88800d0baf48
[ 599.672473][ T6258] FS: 00007f6a1d78b800(0000) GS:ffff8880b0c99000(0000) knlGS:0000000000000000
[ 599.673014][ T6258] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 599.673416][ T6258] CR2: 000000000043d940 CR3: 000000000ccc3002 CR4: 0000000000772ef0
[ 599.673888][ T6258] PKRU: 55555554
[ 599.674127][ T6258] Call Trace:
[ 599.674372][ T6258]
[ 599.674542][ T6258] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 599.674863][ T6258] ? __lock_acquire+0x44d/0x7e0
[ 599.675207][ T6258] netif_set_mtu+0x88/0x100
[ 599.675521][ T6258] ? __pfx_netif_set_mtu+0x10/0x10
[ 599.675850][ T6258] dev_set_mtu+0xa4/0x230
[ 599.676097][ T6258] br_mtu_auto_adjust+0x189/0x270
[ 599.676426][ T6258] br_add_if+0xda3/0x1330
[ 599.676676][ T6258] do_set_master+0x38a/0x6d0
[ 599.676988][ T6258] ? rtnl_configure_link+0x1d3/0x260
[ 599.677316][ T6258] rtnl_newlink_create+0x3c9/0x8f0
[ 599.677633][ T6258] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 599.677943][ T6258] ? __dev_get_by_name+0x12/0x50
[ 599.678273][ T6258] ? rtnl_dev_get+0xa2/0x150
[ 599.678586][ T6258] ? __pfx_rtnl_dev_get+0x10/0x10
[ 599.678904][ T6258] ? rtnl_newlink+0x651/0xa60
[ 599.679223][ T6258] ? reacquire_held_locks+0xd1/0x200
[ 599.679543][ T6258] __rtnl_newlink+0x231/0xa40
[ 599.679865][ T6258] rtnl_newlink+0x69a/0xa60
[ 599.680193][ T6258] ? __pfx_rtnl_newlink+0x10/0x10
[ 599.680520][ T6258] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 599.680835][ T6258] ? __lock_release+0x5d/0x170
[ 599.681153][ T6258] ? __pfx_rtnl_newlink+0x10/0x10
[ 599.681474][ T6258] rtnetlink_rcv_msg+0x713/0xc00
[ 599.681790][ T6258] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 599.682106][ T6258] ? __lock_acquire+0x44d/0x7e0
[ 599.682434][ T6258] netlink_rcv_skb+0x124/0x350
[ 599.682750][ T6258] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 599.683066][ T6258] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 599.683405][ T6258] ? netlink_deliver_tap+0x13e/0x340
[ 599.683718][ T6258] ? netlink_deliver_tap+0xc3/0x340
[ 599.684033][ T6258] netlink_unicast+0x4a1/0x780
[ 599.684363][ T6258] ? __pfx_netlink_unicast+0x10/0x10
[ 599.684681][ T6258] ? __lock_acquire+0x44d/0x7e0
[ 599.685005][ T6258] netlink_sendmsg+0x721/0xbe0
[ 599.685338][ T6258] ? __pfx_netlink_sendmsg+0x10/0x10
[ 599.685662][ T6258] ? __import_iovec+0x238/0x3c0
[ 599.685981][ T6258] ____sys_sendmsg+0x7aa/0xa10
[ 599.686305][ T6258] ? __pfx_____sys_sendmsg+0x10/0x10
[ 599.686615][ T6258] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 599.687014][ T6258] ___sys_sendmsg+0xed/0x170
[ 599.687339][ T6258] ? __pfx____sys_sendmsg+0x10/0x10
[ 599.687654][ T6258] ? __pfx_handle_pte_fault+0x10/0x10
[ 599.687972][ T6258] ? reacquire_held_locks+0xd1/0x200
[ 599.688294][ T6258] ? do_user_addr_fault+0x461/0xe00
[ 599.688609][ T6258] ? __handle_mm_fault+0x3fc/0x5e0
[ 599.688923][ T6258] ? __pfx___handle_mm_fault+0x10/0x10
[ 599.689245][ T6258] ? lock_vma_under_rcu+0x36c/0x6b0
[ 599.689580][ T6258] __sys_sendmsg+0x10b/0x1a0
[ 599.689901][ T6258] ? __pfx___sys_sendmsg+0x10/0x10
[ 599.690223][ T6258] ? exc_page_fault+0x5d/0xc0
[ 599.690541][ T6258] ? do_user_addr_fault+0x959/0xe00
[ 599.690855][ T6258] ? rcu_is_watching+0x12/0xc0
[ 599.691170][ T6258] do_syscall_64+0xc1/0x380
[ 599.691493][ T6258] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 599.691875][ T6258] RIP: 0033:0x7f6a1d9581e7
[ 599.692214][ T6258] 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
[ 599.693310][ T6258] RSP: 002b:00007ffe9e11a128 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 599.693774][ T6258] RAX: ffffffffffffffda RBX: 00007ffe9e11a860 RCX: 00007f6a1d9581e7
[ 599.694249][ T6258] RDX: 0000000000000000 RSI: 00007ffe9e11a190 RDI: 0000000000000005
[ 599.694714][ T6258] RBP: 0000000000000006 R08: 000000000000006c R09: 0000000000000000
[ 599.695191][ T6258] R10: 00007f6a1d9e6ac0 R11: 0000000000000246 R12: 00007ffe9e11a898
[ 599.695663][ T6258] R13: 00000000686e27b8 R14: 0000000000499600 R15: 00007ffe9e11a280
[ 599.696146][ T6258]
[ 599.696394][ T6258] irq event stamp: 44993
[ 599.696631][ T6258] hardirqs last enabled at (45003): [] __up_console_sem+0x6b/0x80
[ 599.697164][ T6258] hardirqs last disabled at (45012): [] __up_console_sem+0x50/0x80
[ 599.697705][ T6258] softirqs last enabled at (44040): [] fib6_run_gc+0x113/0x240
[ 599.698257][ T6258] softirqs last disabled at (44032): [] fib6_run_gc+0x150/0x240
[ 599.698795][ T6258] ---[ end trace 0000000000000000 ]---
[ 603.569296][ T6297] veth0: renamed from veth1
[ 606.380507][ T6324] br0: port 1(vx0) entered blocking state
[ 606.380919][ T6324] br0: port 1(vx0) entered disabled state
[ 606.381239][ T6324] vx0: entered allmulticast mode
[ 606.383390][ T6324] vx0: entered promiscuous mode
[ 606.386759][ T6324] br0: port 1(vx0) entered blocking state
[ 606.387061][ T6324] br0: port 1(vx0) entered forwarding state
[ 606.389852][ T6324] ------------[ cut here ]------------
[ 606.390162][ T6324] WARNING: CPU: 3 PID: 6324 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 606.390771][ T6324] Modules linked in: sctp netdevsim psample act_gact cls_flower sch_ingress vxlan
[ 606.391333][ T6324] CPU: 3 UID: 0 PID: 6324 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 606.391960][ T6324] Tainted: [W]=WARN
[ 606.392223][ T6324] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 606.392601][ T6324] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 606.392912][ T6324] Code: 00 00 8b 05 97 05 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 fa fd 9b 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
[ 606.393995][ T6324] RSP: 0018:ffffc9000af67080 EFLAGS: 00010246
[ 606.394389][ T6324] RAX: 0000000000000000 RBX: ffff8880168e2000 RCX: 0000000000000001
[ 606.394841][ T6324] RDX: 0000000000000000 RSI: ffffffffb2710759 RDI: ffffffffb1e58280
[ 606.395307][ T6324] RBP: ffffc9000af67168 R08: 0000000000000000 R09: 0000000000000000
[ 606.395759][ T6324] R10: ffffc9000af67198 R11: ffffffffb318d1e0 R12: 1ffff920015ece14
[ 606.396230][ T6324] R13: 00000000000005dc R14: ffffc9000af67198 R15: ffff8880168e2f48
[ 606.396682][ T6324] FS: 00007fd9fa65f800(0000) GS:ffff8880b0d19000(0000) knlGS:0000000000000000
[ 606.397217][ T6324] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 606.397597][ T6324] CR2: 00007fd9fa84aba0 CR3: 000000000fb05001 CR4: 0000000000772ef0
[ 606.398051][ T6324] PKRU: 55555554
[ 606.398297][ T6324] Call Trace:
[ 606.398521][ T6324]
[ 606.398676][ T6324] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 606.398982][ T6324] ? __lock_acquire+0x44d/0x7e0
[ 606.399303][ T6324] netif_set_mtu+0x88/0x100
[ 606.399604][ T6324] ? __pfx_netif_set_mtu+0x10/0x10
[ 606.399923][ T6324] dev_set_mtu+0xa4/0x230
[ 606.400153][ T6324] br_mtu_auto_adjust+0x189/0x270
[ 606.400486][ T6324] br_add_if+0xda3/0x1330
[ 606.400739][ T6324] do_set_master+0x38a/0x6d0
[ 606.401041][ T6324] ? rtnl_configure_link+0x1d3/0x260
[ 606.401355][ T6324] rtnl_newlink_create+0x3c9/0x8f0
[ 606.401670][ T6324] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 606.401969][ T6324] ? __dev_get_by_name+0x12/0x50
[ 606.402281][ T6324] ? rtnl_dev_get+0xa2/0x150
[ 606.402583][ T6324] ? __pfx_rtnl_dev_get+0x10/0x10
[ 606.402897][ T6324] ? rtnl_newlink+0x651/0xa60
[ 606.403208][ T6324] ? reacquire_held_locks+0xd1/0x200
[ 606.403517][ T6324] __rtnl_newlink+0x231/0xa40
[ 606.403829][ T6324] rtnl_newlink+0x69a/0xa60
[ 606.404135][ T6324] ? __pfx_rtnl_newlink+0x10/0x10
[ 606.404468][ T6324] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 606.404777][ T6324] ? __lock_release+0x5d/0x170
[ 606.405088][ T6324] ? __pfx_rtnl_newlink+0x10/0x10
[ 606.405413][ T6324] rtnetlink_rcv_msg+0x713/0xc00
[ 606.405723][ T6324] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 606.406031][ T6324] ? __lock_acquire+0x44d/0x7e0
[ 606.406350][ T6324] netlink_rcv_skb+0x124/0x350
[ 606.406655][ T6324] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 606.406958][ T6324] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 606.407285][ T6324] ? netlink_deliver_tap+0x13e/0x340
[ 606.407597][ T6324] ? netlink_deliver_tap+0xc3/0x340
[ 606.407902][ T6324] netlink_unicast+0x4a1/0x780
[ 606.408228][ T6324] ? __pfx_netlink_unicast+0x10/0x10
[ 606.408538][ T6324] ? __lock_acquire+0x44d/0x7e0
[ 606.408846][ T6324] netlink_sendmsg+0x721/0xbe0
[ 606.409158][ T6324] ? __pfx_netlink_sendmsg+0x10/0x10
[ 606.409469][ T6324] ? __import_iovec+0x238/0x3c0
[ 606.409788][ T6324] ____sys_sendmsg+0x7aa/0xa10
[ 606.410099][ T6324] ? __pfx_____sys_sendmsg+0x10/0x10
[ 606.410412][ T6324] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 606.410803][ T6324] ___sys_sendmsg+0xed/0x170
[ 606.411109][ T6324] ? __pfx____sys_sendmsg+0x10/0x10
[ 606.411425][ T6324] ? rcu_read_lock_any_held+0x43/0xb0
[ 606.411733][ T6324] ? rcu_read_lock_any_held+0x43/0xb0
[ 606.412039][ T6324] ? validate_chain+0x166/0x4d0
[ 606.412364][ T6324] ? __lock_acquire+0x44d/0x7e0
[ 606.412693][ T6324] ? find_held_lock+0x2b/0x80
[ 606.413000][ T6324] __sys_sendmsg+0x10b/0x1a0
[ 606.413312][ T6324] ? __pfx___sys_sendmsg+0x10/0x10
[ 606.413628][ T6324] ? rcu_is_watching+0x12/0xc0
[ 606.413931][ T6324] do_syscall_64+0xc1/0x380
[ 606.414249][ T6324] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 606.414627][ T6324] RIP: 0033:0x7fd9fa82c1e7
[ 606.414938][ T6324] 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
[ 606.416040][ T6324] RSP: 002b:00007ffe3b7c00a8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 606.416521][ T6324] RAX: ffffffffffffffda RBX: 00007ffe3b7c07e0 RCX: 00007fd9fa82c1e7
[ 606.416982][ T6324] RDX: 0000000000000000 RSI: 00007ffe3b7c0110 RDI: 0000000000000005
[ 606.417438][ T6324] RBP: 0000000000000006 R08: 0000000000000078 R09: 0000000000000000
[ 606.417889][ T6324] R10: 00007fd9fa8baac0 R11: 0000000000000246 R12: 00007ffe3b7c0818
[ 606.418353][ T6324] R13: 00000000686e27be R14: 0000000000499600 R15: 00007ffe3b7c0200
[ 606.418822][ T6324]
[ 606.419048][ T6324] irq event stamp: 50615
[ 606.419293][ T6324] hardirqs last enabled at (50631): [] __up_console_sem+0x6b/0x80
[ 606.419817][ T6324] hardirqs last disabled at (50638): [] __up_console_sem+0x50/0x80
[ 606.420351][ T6324] softirqs last enabled at (50628): [] handle_softirqs+0x358/0x620
[ 606.420874][ T6324] softirqs last disabled at (50623): [] __irq_exit_rcu+0xfa/0x160
[ 606.421405][ T6324] ---[ end trace 0000000000000000 ]---
[ 610.305473][ T6354] br0: port 1(vx0) entered blocking state
[ 610.305862][ T6354] br0: port 1(vx0) entered disabled state
[ 610.306552][ T6354] vx0: entered allmulticast mode
[ 610.309056][ T6354] vx0: entered promiscuous mode
[ 610.312530][ T6354] br0: port 1(vx0) entered blocking state
[ 610.312845][ T6354] br0: port 1(vx0) entered forwarding state
[ 610.326510][ T6354] ------------[ cut here ]------------
[ 610.326925][ T6354] WARNING: CPU: 2 PID: 6354 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 610.327565][ T6354] Modules linked in: sctp netdevsim psample act_gact cls_flower sch_ingress vxlan
[ 610.328131][ T6354] CPU: 2 UID: 0 PID: 6354 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 610.328776][ T6354] Tainted: [W]=WARN
[ 610.329028][ T6354] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 610.329430][ T6354] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 610.329760][ T6354] Code: 00 00 8b 05 97 05 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 fa fd 9b 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
[ 610.330860][ T6354] RSP: 0018:ffffc9000a577080 EFLAGS: 00010246
[ 610.331275][ T6354] RAX: 0000000000000000 RBX: ffff88800bc9a000 RCX: 0000000000000001
[ 610.331742][ T6354] RDX: 0000000000000000 RSI: ffffffffb2710759 RDI: ffffffffb1e58280
[ 610.332284][ T6354] RBP: ffffc9000a577168 R08: 0000000000000000 R09: 0000000000000000
[ 610.332747][ T6354] R10: ffffc9000a577198 R11: ffffffffb318d1e0 R12: 1ffff920014aee14
[ 610.333220][ T6354] R13: 00000000000005dc R14: ffffc9000a577198 R15: ffff88800bc9af48
[ 610.333685][ T6354] FS: 00007f2c4701b800(0000) GS:ffff8880b0c99000(0000) knlGS:0000000000000000
[ 610.334242][ T6354] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 610.334637][ T6354] CR2: 00007f2c47206ba0 CR3: 000000001300c001 CR4: 0000000000772ef0
[ 610.335103][ T6354] PKRU: 55555554
[ 610.335370][ T6354] Call Trace:
[ 610.335614][ T6354]
[ 610.335782][ T6354] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 610.336097][ T6354] ? __lock_acquire+0x44d/0x7e0
[ 610.336441][ T6354] netif_set_mtu+0x88/0x100
[ 610.336757][ T6354] ? __pfx_netif_set_mtu+0x10/0x10
[ 610.337089][ T6354] dev_set_mtu+0xa4/0x230
[ 610.337339][ T6354] br_mtu_auto_adjust+0x189/0x270
[ 610.337657][ T6354] br_add_if+0xda3/0x1330
[ 610.337911][ T6354] do_set_master+0x38a/0x6d0
[ 610.338233][ T6354] ? rtnl_configure_link+0x1d3/0x260
[ 610.338555][ T6354] rtnl_newlink_create+0x3c9/0x8f0
[ 610.338873][ T6354] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 610.339202][ T6354] ? __dev_get_by_name+0x12/0x50
[ 610.339530][ T6354] ? rtnl_dev_get+0xa2/0x150
[ 610.339843][ T6354] ? __pfx_rtnl_dev_get+0x10/0x10
[ 610.340163][ T6354] ? rtnl_newlink+0x651/0xa60
[ 610.340485][ T6354] ? reacquire_held_locks+0xd1/0x200
[ 610.340805][ T6354] __rtnl_newlink+0x231/0xa40
[ 610.341134][ T6354] rtnl_newlink+0x69a/0xa60
[ 610.341464][ T6354] ? __pfx_rtnl_newlink+0x10/0x10
[ 610.341789][ T6354] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 610.342099][ T6354] ? __lock_release+0x5d/0x170
[ 610.342426][ T6354] ? __pfx_rtnl_newlink+0x10/0x10
[ 610.342738][ T6354] rtnetlink_rcv_msg+0x713/0xc00
[ 610.343053][ T6354] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 610.343393][ T6354] ? __lock_acquire+0x44d/0x7e0
[ 610.343715][ T6354] netlink_rcv_skb+0x124/0x350
[ 610.344029][ T6354] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 610.344355][ T6354] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 610.344681][ T6354] ? netlink_deliver_tap+0x13e/0x340
[ 610.344994][ T6354] ? netlink_deliver_tap+0xc3/0x340
[ 610.345325][ T6354] netlink_unicast+0x4a1/0x780
[ 610.345650][ T6354] ? __pfx_netlink_unicast+0x10/0x10
[ 610.345961][ T6354] ? __lock_acquire+0x44d/0x7e0
[ 610.346291][ T6354] netlink_sendmsg+0x721/0xbe0
[ 610.346608][ T6354] ? __pfx_netlink_sendmsg+0x10/0x10
[ 610.346922][ T6354] ? __import_iovec+0x238/0x3c0
[ 610.347259][ T6354] ____sys_sendmsg+0x7aa/0xa10
[ 610.347583][ T6354] ? __pfx_____sys_sendmsg+0x10/0x10
[ 610.347893][ T6354] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 610.348308][ T6354] ___sys_sendmsg+0xed/0x170
[ 610.348623][ T6354] ? __pfx____sys_sendmsg+0x10/0x10
[ 610.348936][ T6354] ? __pfx_handle_pte_fault+0x10/0x10
[ 610.349262][ T6354] ? mt_find+0x2b2/0x3c0
[ 610.349507][ T6354] ? __handle_mm_fault+0x3fc/0x5e0
[ 610.349817][ T6354] ? __pfx___handle_mm_fault+0x10/0x10
[ 610.350134][ T6354] ? mt_find+0x2bc/0x3c0
[ 610.350406][ T6354] __sys_sendmsg+0x10b/0x1a0
[ 610.350722][ T6354] ? __pfx___sys_sendmsg+0x10/0x10
[ 610.351034][ T6354] ? do_user_addr_fault+0x38d/0xe00
[ 610.351377][ T6354] ? do_user_addr_fault+0x38d/0xe00
[ 610.351693][ T6354] ? rcu_is_watching+0x12/0xc0
[ 610.352009][ T6354] do_syscall_64+0xc1/0x380
[ 610.352336][ T6354] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 610.352728][ T6354] RIP: 0033:0x7f2c471e81e7
[ 610.353048][ T6354] 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
[ 610.354138][ T6354] RSP: 002b:00007ffdee337628 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 610.354624][ T6354] RAX: ffffffffffffffda RBX: 00007ffdee337d60 RCX: 00007f2c471e81e7
[ 610.355084][ T6354] RDX: 0000000000000000 RSI: 00007ffdee337690 RDI: 0000000000000005
[ 610.355585][ T6354] RBP: 0000000000000006 R08: 0000000000000078 R09: 0000000000000000
[ 610.356054][ T6354] R10: 00007f2c47276ac0 R11: 0000000000000246 R12: 00007ffdee337d98
[ 610.356530][ T6354] R13: 00000000686e27c2 R14: 0000000000499600 R15: 00007ffdee337780
[ 610.357005][ T6354]
[ 610.357255][ T6354] irq event stamp: 51691
[ 610.357491][ T6354] hardirqs last enabled at (51701): [] __up_console_sem+0x6b/0x80
[ 610.358025][ T6354] hardirqs last disabled at (51710): [] __up_console_sem+0x50/0x80
[ 610.358573][ T6354] softirqs last enabled at (51644): [] handle_softirqs+0x358/0x620
[ 610.359105][ T6354] softirqs last disabled at (51621): [] __irq_exit_rcu+0xfa/0x160
[ 610.359654][ T6354] ---[ end trace 0000000000000000 ]---
[ 618.096320][ T66] vx0: left allmulticast mode
[ 618.096665][ T66] vx0: left promiscuous mode
[ 618.097548][ T66] br0: port 1(vx0) entered disabled state
[ 618.566039][ T66] vx0: left allmulticast mode
[ 618.566362][ T66] vx0: left promiscuous mode
[ 618.566811][ T66] br0: port 1(vx0) entered disabled state
[ 619.039602][ T66] vx0: left allmulticast mode
[ 619.039907][ T66] vx0: left promiscuous mode
[ 619.040431][ T66] br0: port 1(vx0) entered disabled state
[ 619.522267][ T66] vx0: left allmulticast mode
[ 619.522571][ T66] vx0: left promiscuous mode
[ 619.523008][ T66] br0: port 1(vx0) entered disabled state
[ 622.063048][ T6430] veth0: renamed from veth1
[ 624.790881][ T6457] br0: port 1(vx0) entered blocking state
[ 624.791287][ T6457] br0: port 1(vx0) entered disabled state
[ 624.791585][ T6457] vx0: entered allmulticast mode
[ 624.794132][ T6457] vx0: entered promiscuous mode
[ 624.798995][ T6457] br0: port 1(vx0) entered blocking state
[ 624.799312][ T6457] br0: port 1(vx0) entered forwarding state
[ 624.801592][ T6457] ------------[ cut here ]------------
[ 624.801895][ T6457] WARNING: CPU: 0 PID: 6457 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 624.802498][ T6457] Modules linked in: sctp netdevsim psample act_gact cls_flower sch_ingress vxlan
[ 624.803048][ T6457] CPU: 0 UID: 0 PID: 6457 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 624.803675][ T6457] Tainted: [W]=WARN
[ 624.803920][ T6457] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 624.805277][ T6457] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 624.805592][ T6457] Code: 00 00 8b 05 97 05 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 fa fd 9b 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
[ 624.806675][ T6457] RSP: 0018:ffffc90009e47080 EFLAGS: 00010246
[ 624.807056][ T6457] RAX: 0000000000000000 RBX: ffff8880095a2000 RCX: 0000000000000001
[ 624.807524][ T6457] RDX: 0000000000000000 RSI: ffffffffb2710759 RDI: ffffffffb1e58280
[ 624.807972][ T6457] RBP: ffffc90009e47168 R08: 0000000000000000 R09: 0000000000000000
[ 624.808429][ T6457] R10: ffffc90009e47198 R11: ffffffffb318d1e0 R12: 1ffff920013c8e14
[ 624.808884][ T6457] R13: 00000000000005dc R14: ffffc90009e47198 R15: ffff8880095a2f48
[ 624.809340][ T6457] FS: 00007fb0b6ab4800(0000) GS:ffff8880b0b99000(0000) knlGS:0000000000000000
[ 624.809864][ T6457] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 624.810250][ T6457] CR2: 00007fb0b6d0fb78 CR3: 000000000eb04004 CR4: 0000000000772ef0
[ 624.810707][ T6457] PKRU: 55555554
[ 624.810933][ T6457] Call Trace:
[ 624.811156][ T6457]
[ 624.811331][ T6457] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 624.811634][ T6457] ? __lock_acquire+0x44d/0x7e0
[ 624.811949][ T6457] netif_set_mtu+0x88/0x100
[ 624.812260][ T6457] ? __pfx_netif_set_mtu+0x10/0x10
[ 624.812578][ T6457] dev_set_mtu+0xa4/0x230
[ 624.812806][ T6457] br_mtu_auto_adjust+0x189/0x270
[ 624.813117][ T6457] br_add_if+0xda3/0x1330
[ 624.813364][ T6457] do_set_master+0x38a/0x6d0
[ 624.813665][ T6457] ? rtnl_configure_link+0x1d3/0x260
[ 624.813970][ T6457] rtnl_newlink_create+0x3c9/0x8f0
[ 624.814282][ T6457] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 624.814582][ T6457] ? __dev_get_by_name+0x12/0x50
[ 624.814882][ T6457] ? rtnl_dev_get+0xa2/0x150
[ 624.815212][ T6457] ? __pfx_rtnl_dev_get+0x10/0x10
[ 624.815526][ T6457] ? rtnl_newlink+0x651/0xa60
[ 624.815827][ T6457] ? reacquire_held_locks+0xd1/0x200
[ 624.816133][ T6457] __rtnl_newlink+0x231/0xa40
[ 624.816452][ T6457] rtnl_newlink+0x69a/0xa60
[ 624.816767][ T6457] ? __pfx_rtnl_newlink+0x10/0x10
[ 624.817080][ T6457] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 624.817389][ T6457] ? __lock_release+0x5d/0x170
[ 624.817698][ T6457] ? __pfx_rtnl_newlink+0x10/0x10
[ 624.817999][ T6457] rtnetlink_rcv_msg+0x713/0xc00
[ 624.818308][ T6457] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 624.818619][ T6457] ? __lock_acquire+0x44d/0x7e0
[ 624.818926][ T6457] netlink_rcv_skb+0x124/0x350
[ 624.819245][ T6457] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 624.819558][ T6457] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 624.819876][ T6457] ? netlink_deliver_tap+0x13e/0x340
[ 624.820174][ T6457] ? netlink_deliver_tap+0xc3/0x340
[ 624.820489][ T6457] netlink_unicast+0x4a1/0x780
[ 624.820790][ T6457] ? __pfx_netlink_unicast+0x10/0x10
[ 624.821091][ T6457] ? __lock_acquire+0x44d/0x7e0
[ 624.821406][ T6457] netlink_sendmsg+0x721/0xbe0
[ 624.821711][ T6457] ? __pfx_netlink_sendmsg+0x10/0x10
[ 624.822017][ T6457] ? __import_iovec+0x238/0x3c0
[ 624.822334][ T6457] ____sys_sendmsg+0x7aa/0xa10
[ 624.822645][ T6457] ? __pfx_____sys_sendmsg+0x10/0x10
[ 624.822943][ T6457] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 624.823348][ T6457] ___sys_sendmsg+0xed/0x170
[ 624.823656][ T6457] ? __pfx____sys_sendmsg+0x10/0x10
[ 624.823957][ T6457] ? __pfx_handle_pte_fault+0x10/0x10
[ 624.824273][ T6457] ? reacquire_held_locks+0xd1/0x200
[ 624.824572][ T6457] ? do_user_addr_fault+0x461/0xe00
[ 624.824876][ T6457] ? __handle_mm_fault+0x3fc/0x5e0
[ 624.825190][ T6457] ? __pfx___handle_mm_fault+0x10/0x10
[ 624.825500][ T6457] ? lock_vma_under_rcu+0x36c/0x6b0
[ 624.825821][ T6457] __sys_sendmsg+0x10b/0x1a0
[ 624.826121][ T6457] ? __pfx___sys_sendmsg+0x10/0x10
[ 624.826439][ T6457] ? exc_page_fault+0x5d/0xc0
[ 624.826756][ T6457] ? do_user_addr_fault+0x959/0xe00
[ 624.827058][ T6457] ? rcu_is_watching+0x12/0xc0
[ 624.827381][ T6457] do_syscall_64+0xc1/0x380
[ 624.827694][ T6457] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 624.828065][ T6457] RIP: 0033:0x7fb0b6c811e7
[ 624.828389][ T6457] 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
[ 624.829474][ T6457] RSP: 002b:00007ffe16e97c88 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 624.829930][ T6457] RAX: ffffffffffffffda RBX: 00007ffe16e983c0 RCX: 00007fb0b6c811e7
[ 624.830387][ T6457] RDX: 0000000000000000 RSI: 00007ffe16e97cf0 RDI: 0000000000000005
[ 624.830843][ T6457] RBP: 0000000000000006 R08: 000000000000006c R09: 0000000000000000
[ 624.831309][ T6457] R10: 00007fb0b6d0fac0 R11: 0000000000000246 R12: 00007ffe16e983f8
[ 624.831759][ T6457] R13: 00000000686e27d1 R14: 0000000000499600 R15: 00007ffe16e97de0
[ 624.832229][ T6457]
[ 624.832459][ T6457] irq event stamp: 49165
[ 624.832683][ T6457] hardirqs last enabled at (49173): [] __up_console_sem+0x6b/0x80
[ 624.833212][ T6457] hardirqs last disabled at (49182): [] __up_console_sem+0x50/0x80
[ 624.833730][ T6457] softirqs last enabled at (49136): [] handle_softirqs+0x358/0x620
[ 624.834261][ T6457] softirqs last disabled at (49115): [] __irq_exit_rcu+0xfa/0x160
[ 624.834787][ T6457] ---[ end trace 0000000000000000 ]---
[ 628.715327][ T6488] br0: port 1(vx0) entered blocking state
[ 628.715678][ T6488] br0: port 1(vx0) entered disabled state
[ 628.715983][ T6488] vx0: entered allmulticast mode
[ 628.719274][ T6488] vx0: entered promiscuous mode
[ 628.723319][ T6488] br0: port 1(vx0) entered blocking state
[ 628.723611][ T6488] br0: port 1(vx0) entered forwarding state
[ 628.725986][ T6488] ------------[ cut here ]------------
[ 628.726306][ T6488] WARNING: CPU: 1 PID: 6488 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 628.726898][ T6488] Modules linked in: sctp netdevsim psample act_gact cls_flower sch_ingress vxlan
[ 628.727470][ T6488] CPU: 1 UID: 0 PID: 6488 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 628.728090][ T6488] Tainted: [W]=WARN
[ 628.728332][ T6488] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 628.728711][ T6488] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 628.729024][ T6488] Code: 00 00 8b 05 97 05 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 fa fd 9b 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
[ 628.730111][ T6488] RSP: 0018:ffffc900090e7080 EFLAGS: 00010246
[ 628.730500][ T6488] RAX: 0000000000000000 RBX: ffff88800f3c2000 RCX: 0000000000000001
[ 628.730951][ T6488] RDX: 0000000000000000 RSI: ffffffffb2710759 RDI: ffffffffb1e58280
[ 628.731407][ T6488] RBP: ffffc900090e7168 R08: 0000000000000000 R09: 0000000000000000
[ 628.731856][ T6488] R10: ffffc900090e7198 R11: ffffffffb318d1e0 R12: 1ffff9200121ce14
[ 628.732319][ T6488] R13: 00000000000005dc R14: ffffc900090e7198 R15: ffff88800f3c2f48
[ 628.732774][ T6488] FS: 00007fbd0c43b800(0000) GS:ffff8880b0c19000(0000) knlGS:0000000000000000
[ 628.733304][ T6488] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 628.733683][ T6488] CR2: 000000000043d940 CR3: 0000000017336005 CR4: 0000000000772ef0
[ 628.734140][ T6488] PKRU: 55555554
[ 628.734375][ T6488] Call Trace:
[ 628.734601][ T6488]
[ 628.734756][ T6488] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 628.735055][ T6488] ? __lock_acquire+0x44d/0x7e0
[ 628.735386][ T6488] netif_set_mtu+0x88/0x100
[ 628.735688][ T6488] ? __pfx_netif_set_mtu+0x10/0x10
[ 628.736006][ T6488] dev_set_mtu+0xa4/0x230
[ 628.736250][ T6488] br_mtu_auto_adjust+0x189/0x270
[ 628.736556][ T6488] br_add_if+0xda3/0x1330
[ 628.736794][ T6488] do_set_master+0x38a/0x6d0
[ 628.737093][ T6488] ? rtnl_configure_link+0x1d3/0x260
[ 628.737407][ T6488] rtnl_newlink_create+0x3c9/0x8f0
[ 628.737712][ T6488] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 628.738011][ T6488] ? __dev_get_by_name+0x12/0x50
[ 628.738324][ T6488] ? rtnl_dev_get+0xa2/0x150
[ 628.738626][ T6488] ? __pfx_rtnl_dev_get+0x10/0x10
[ 628.738932][ T6488] ? rtnl_newlink+0x651/0xa60
[ 628.739239][ T6488] ? reacquire_held_locks+0xd1/0x200
[ 628.739543][ T6488] __rtnl_newlink+0x231/0xa40
[ 628.739857][ T6488] rtnl_newlink+0x69a/0xa60
[ 628.740162][ T6488] ? __pfx_rtnl_newlink+0x10/0x10
[ 628.740482][ T6488] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 628.740786][ T6488] ? __lock_release+0x5d/0x170
[ 628.741089][ T6488] ? __pfx_rtnl_newlink+0x10/0x10
[ 628.741397][ T6488] rtnetlink_rcv_msg+0x713/0xc00
[ 628.741702][ T6488] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 628.742009][ T6488] ? __lock_acquire+0x44d/0x7e0
[ 628.742324][ T6488] netlink_rcv_skb+0x124/0x350
[ 628.742625][ T6488] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 628.742928][ T6488] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 628.743255][ T6488] ? netlink_deliver_tap+0x13e/0x340
[ 628.743556][ T6488] ? netlink_deliver_tap+0xc3/0x340
[ 628.743861][ T6488] netlink_unicast+0x4a1/0x780
[ 628.744166][ T6488] ? __pfx_netlink_unicast+0x10/0x10
[ 628.744479][ T6488] ? __lock_acquire+0x44d/0x7e0
[ 628.744790][ T6488] netlink_sendmsg+0x721/0xbe0
[ 628.745094][ T6488] ? __pfx_netlink_sendmsg+0x10/0x10
[ 628.745421][ T6488] ? __import_iovec+0x238/0x3c0
[ 628.745729][ T6488] ____sys_sendmsg+0x7aa/0xa10
[ 628.746033][ T6488] ? __pfx_____sys_sendmsg+0x10/0x10
[ 628.746340][ T6488] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 628.746725][ T6488] ___sys_sendmsg+0xed/0x170
[ 628.747026][ T6488] ? __pfx____sys_sendmsg+0x10/0x10
[ 628.747335][ T6488] ? __pfx_handle_pte_fault+0x10/0x10
[ 628.747644][ T6488] ? reacquire_held_locks+0xd1/0x200
[ 628.747944][ T6488] ? do_user_addr_fault+0x461/0xe00
[ 628.748258][ T6488] ? __handle_mm_fault+0x3fc/0x5e0
[ 628.748558][ T6488] ? __pfx___handle_mm_fault+0x10/0x10
[ 628.748856][ T6488] ? lock_vma_under_rcu+0x36c/0x6b0
[ 628.749175][ T6488] __sys_sendmsg+0x10b/0x1a0
[ 628.749496][ T6488] ? __pfx___sys_sendmsg+0x10/0x10
[ 628.749796][ T6488] ? exc_page_fault+0x5d/0xc0
[ 628.750103][ T6488] ? do_user_addr_fault+0x959/0xe00
[ 628.750415][ T6488] ? rcu_is_watching+0x12/0xc0
[ 628.750718][ T6488] do_syscall_64+0xc1/0x380
[ 628.751019][ T6488] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 628.751401][ T6488] RIP: 0033:0x7fbd0c6081e7
[ 628.751718][ T6488] 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
[ 628.752806][ T6488] RSP: 002b:00007ffc6c955ae8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 628.753268][ T6488] RAX: ffffffffffffffda RBX: 00007ffc6c956220 RCX: 00007fbd0c6081e7
[ 628.753728][ T6488] RDX: 0000000000000000 RSI: 00007ffc6c955b50 RDI: 0000000000000005
[ 628.754191][ T6488] RBP: 0000000000000006 R08: 000000000000006c R09: 0000000000000000
[ 628.754643][ T6488] R10: 00007fbd0c696ac0 R11: 0000000000000246 R12: 00007ffc6c956258
[ 628.755092][ T6488] R13: 00000000686e27d5 R14: 0000000000499600 R15: 00007ffc6c955c40
[ 628.755585][ T6488]
[ 628.755811][ T6488] irq event stamp: 46777
[ 628.756035][ T6488] hardirqs last enabled at (46785): [] __up_console_sem+0x6b/0x80
[ 628.756562][ T6488] hardirqs last disabled at (46794): [] __up_console_sem+0x50/0x80
[ 628.757082][ T6488] softirqs last enabled at (45992): [] fib6_run_gc+0x113/0x240
[ 628.757618][ T6488] softirqs last disabled at (45984): [] fib6_run_gc+0x150/0x240
[ 628.758138][ T6488] ---[ end trace 0000000000000000 ]---
[ 632.686574][ T6527] veth0: renamed from veth1
[ 635.450012][ T6554] br0: port 1(vx0) entered blocking state
[ 635.450441][ T6554] br0: port 1(vx0) entered disabled state
[ 635.450761][ T6554] vx0: entered allmulticast mode
[ 635.453653][ T6554] vx0: entered promiscuous mode
[ 635.467084][ T6554] br0: port 1(vx0) entered blocking state
[ 635.467475][ T6554] br0: port 1(vx0) entered forwarding state
[ 635.469783][ T6554] ------------[ cut here ]------------
[ 635.470090][ T6554] WARNING: CPU: 1 PID: 6554 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 635.470700][ T6554] Modules linked in: sctp netdevsim psample act_gact cls_flower sch_ingress vxlan
[ 635.471257][ T6554] CPU: 1 UID: 0 PID: 6554 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 635.471861][ T6554] Tainted: [W]=WARN
[ 635.472089][ T6554] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 635.472479][ T6554] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 635.472788][ T6554] Code: 00 00 8b 05 97 05 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 fa fd 9b 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
[ 635.473866][ T6554] RSP: 0018:ffffc90009ff7080 EFLAGS: 00010246
[ 635.474254][ T6554] RAX: 0000000000000000 RBX: ffff8880095aa000 RCX: 0000000000000001
[ 635.474711][ T6554] RDX: 0000000000000000 RSI: ffffffffb2710759 RDI: ffffffffb1e58280
[ 635.475157][ T6554] RBP: ffffc90009ff7168 R08: 0000000000000000 R09: 0000000000000000
[ 635.475625][ T6554] R10: ffffc90009ff7198 R11: ffffffffb318d1e0 R12: 1ffff920013fee14
[ 635.476074][ T6554] R13: 00000000000005dc R14: ffffc90009ff7198 R15: ffff8880095aaf48
[ 635.476537][ T6554] FS: 00007fbe80ba9800(0000) GS:ffff8880b0c19000(0000) knlGS:0000000000000000
[ 635.477060][ T6554] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 635.477446][ T6554] CR2: 00007fbe80d94ba0 CR3: 00000000138e9002 CR4: 0000000000772ef0
[ 635.477903][ T6554] PKRU: 55555554
[ 635.478128][ T6554] Call Trace:
[ 635.478358][ T6554]
[ 635.478521][ T6554] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 635.478822][ T6554] ? __lock_acquire+0x44d/0x7e0
[ 635.479135][ T6554] netif_set_mtu+0x88/0x100
[ 635.479445][ T6554] ? __pfx_netif_set_mtu+0x10/0x10
[ 635.479762][ T6554] dev_set_mtu+0xa4/0x230
[ 635.479990][ T6554] br_mtu_auto_adjust+0x189/0x270
[ 635.480303][ T6554] br_add_if+0xda3/0x1330
[ 635.480542][ T6554] do_set_master+0x38a/0x6d0
[ 635.480845][ T6554] ? rtnl_configure_link+0x1d3/0x260
[ 635.481150][ T6554] rtnl_newlink_create+0x3c9/0x8f0
[ 635.481464][ T6554] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 635.481766][ T6554] ? __dev_get_by_name+0x12/0x50
[ 635.482065][ T6554] ? rtnl_dev_get+0xa2/0x150
[ 635.482372][ T6554] ? __pfx_rtnl_dev_get+0x10/0x10
[ 635.482678][ T6554] ? rtnl_newlink+0x651/0xa60
[ 635.482982][ T6554] ? reacquire_held_locks+0xd1/0x200
[ 635.483294][ T6554] __rtnl_newlink+0x231/0xa40
[ 635.483606][ T6554] rtnl_newlink+0x69a/0xa60
[ 635.483911][ T6554] ? __pfx_rtnl_newlink+0x10/0x10
[ 635.484229][ T6554] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 635.484527][ T6554] ? __lock_release+0x5d/0x170
[ 635.484829][ T6554] ? __pfx_rtnl_newlink+0x10/0x10
[ 635.485129][ T6554] rtnetlink_rcv_msg+0x713/0xc00
[ 635.485458][ T6554] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 635.485765][ T6554] ? __lock_acquire+0x44d/0x7e0
[ 635.486070][ T6554] netlink_rcv_skb+0x124/0x350
[ 635.486378][ T6554] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 635.486685][ T6554] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 635.486999][ T6554] ? netlink_deliver_tap+0x13e/0x340
[ 635.487305][ T6554] ? netlink_deliver_tap+0xc3/0x340
[ 635.487614][ T6554] netlink_unicast+0x4a1/0x780
[ 635.487919][ T6554] ? __pfx_netlink_unicast+0x10/0x10
[ 635.488227][ T6554] ? __lock_acquire+0x44d/0x7e0
[ 635.488532][ T6554] netlink_sendmsg+0x721/0xbe0
[ 635.488836][ T6554] ? __pfx_netlink_sendmsg+0x10/0x10
[ 635.489137][ T6554] ? __import_iovec+0x238/0x3c0
[ 635.489453][ T6554] ____sys_sendmsg+0x7aa/0xa10
[ 635.489763][ T6554] ? __pfx_____sys_sendmsg+0x10/0x10
[ 635.490062][ T6554] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 635.490457][ T6554] ___sys_sendmsg+0xed/0x170
[ 635.490759][ T6554] ? __pfx____sys_sendmsg+0x10/0x10
[ 635.491067][ T6554] ? rcu_read_lock_any_held+0x43/0xb0
[ 635.491378][ T6554] ? rcu_read_lock_any_held+0x43/0xb0
[ 635.491676][ T6554] ? validate_chain+0x166/0x4d0
[ 635.491988][ T6554] ? __lock_acquire+0x44d/0x7e0
[ 635.492305][ T6554] ? find_held_lock+0x2b/0x80
[ 635.492611][ T6554] __sys_sendmsg+0x10b/0x1a0
[ 635.492910][ T6554] ? __pfx___sys_sendmsg+0x10/0x10
[ 635.493234][ T6554] ? rcu_is_watching+0x12/0xc0
[ 635.493536][ T6554] do_syscall_64+0xc1/0x380
[ 635.493837][ T6554] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 635.494228][ T6554] RIP: 0033:0x7fbe80d761e7
[ 635.494541][ T6554] 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
[ 635.495641][ T6554] RSP: 002b:00007ffdd01e01f8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 635.496098][ T6554] RAX: ffffffffffffffda RBX: 00007ffdd01e0930 RCX: 00007fbe80d761e7
[ 635.496564][ T6554] RDX: 0000000000000000 RSI: 00007ffdd01e0260 RDI: 0000000000000005
[ 635.497014][ T6554] RBP: 0000000000000006 R08: 0000000000000078 R09: 0000000000000000
[ 635.497474][ T6554] R10: 00007fbe80e04ac0 R11: 0000000000000246 R12: 00007ffdd01e0968
[ 635.497926][ T6554] R13: 00000000686e27dc R14: 0000000000499600 R15: 00007ffdd01e0350
[ 635.498408][ T6554]
[ 635.498635][ T6554] irq event stamp: 53575
[ 635.498862][ T6554] hardirqs last enabled at (53583): [] __up_console_sem+0x6b/0x80
[ 635.499392][ T6554] hardirqs last disabled at (53592): [] __up_console_sem+0x50/0x80
[ 635.499912][ T6554] softirqs last enabled at (53486): [] handle_softirqs+0x358/0x620
[ 635.500453][ T6554] softirqs last disabled at (53477): [] __irq_exit_rcu+0xfa/0x160
[ 635.500974][ T6554] ---[ end trace 0000000000000000 ]---
[ 639.613366][ T6584] br0: port 1(vx0) entered blocking state
[ 639.613792][ T6584] br0: port 1(vx0) entered disabled state
[ 639.614111][ T6584] vx0: entered allmulticast mode
[ 639.617657][ T6584] vx0: entered promiscuous mode
[ 639.621098][ T6584] br0: port 1(vx0) entered blocking state
[ 639.621502][ T6584] br0: port 1(vx0) entered forwarding state
[ 639.636077][ T6584] ------------[ cut here ]------------
[ 639.636437][ T6584] WARNING: CPU: 2 PID: 6584 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 639.637057][ T6584] Modules linked in: sctp netdevsim psample act_gact cls_flower sch_ingress vxlan
[ 639.637637][ T6584] CPU: 2 UID: 0 PID: 6584 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 639.638293][ T6584] Tainted: [W]=WARN
[ 639.638544][ T6584] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 639.638937][ T6584] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 639.639485][ T6584] Code: 00 00 8b 05 97 05 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 fa fd 9b 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
[ 639.640735][ T6584] RSP: 0018:ffffc9000ac97080 EFLAGS: 00010246
[ 639.641282][ T6584] RAX: 0000000000000000 RBX: ffff888012242000 RCX: 0000000000000001
[ 639.641885][ T6584] RDX: 0000000000000000 RSI: ffffffffb2710759 RDI: ffffffffb1e58280
[ 639.642532][ T6584] RBP: ffffc9000ac97168 R08: 0000000000000000 R09: 0000000000000000
[ 639.643135][ T6584] R10: ffffc9000ac97198 R11: ffffffffb318d1e0 R12: 1ffff92001592e14
[ 639.643756][ T6584] R13: 00000000000005dc R14: ffffc9000ac97198 R15: ffff888012242f48
[ 639.644241][ T6584] FS: 00007f220ae2b800(0000) GS:ffff8880b0c99000(0000) knlGS:0000000000000000
[ 639.644787][ T6584] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 639.645189][ T6584] CR2: 00007f220b016ba0 CR3: 0000000005a03003 CR4: 0000000000772ef0
[ 639.645665][ T6584] PKRU: 55555554
[ 639.645907][ T6584] Call Trace:
[ 639.646144][ T6584]
[ 639.646344][ T6584] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 639.646665][ T6584] ? __lock_acquire+0x44d/0x7e0
[ 639.646993][ T6584] netif_set_mtu+0x88/0x100
[ 639.647324][ T6584] ? __pfx_netif_set_mtu+0x10/0x10
[ 639.647656][ T6584] dev_set_mtu+0xa4/0x230
[ 639.647899][ T6584] br_mtu_auto_adjust+0x189/0x270
[ 639.648231][ T6584] br_add_if+0xda3/0x1330
[ 639.648485][ T6584] do_set_master+0x38a/0x6d0
[ 639.648801][ T6584] ? rtnl_configure_link+0x1d3/0x260
[ 639.649120][ T6584] rtnl_newlink_create+0x3c9/0x8f0
[ 639.649449][ T6584] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 639.649762][ T6584] ? __dev_get_by_name+0x12/0x50
[ 639.650076][ T6584] ? rtnl_dev_get+0xa2/0x150
[ 639.650414][ T6584] ? __pfx_rtnl_dev_get+0x10/0x10
[ 639.650745][ T6584] ? rtnl_newlink+0x651/0xa60
[ 639.651064][ T6584] ? reacquire_held_locks+0xd1/0x200
[ 639.651403][ T6584] __rtnl_newlink+0x231/0xa40
[ 639.651733][ T6584] rtnl_newlink+0x69a/0xa60
[ 639.652054][ T6584] ? __pfx_rtnl_newlink+0x10/0x10
[ 639.652395][ T6584] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 639.652709][ T6584] ? __lock_release+0x5d/0x170
[ 639.653027][ T6584] ? __pfx_rtnl_newlink+0x10/0x10
[ 639.653354][ T6584] rtnetlink_rcv_msg+0x713/0xc00
[ 639.653675][ T6584] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 639.653996][ T6584] ? __lock_acquire+0x44d/0x7e0
[ 639.654341][ T6584] netlink_rcv_skb+0x124/0x350
[ 639.654663][ T6584] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 639.654984][ T6584] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 639.655343][ T6584] ? netlink_deliver_tap+0x13e/0x340
[ 639.655657][ T6584] ? netlink_deliver_tap+0xc3/0x340
[ 639.655979][ T6584] netlink_unicast+0x4a1/0x780
[ 639.656309][ T6584] ? __pfx_netlink_unicast+0x10/0x10
[ 639.656621][ T6584] ? __lock_acquire+0x44d/0x7e0
[ 639.656941][ T6584] netlink_sendmsg+0x721/0xbe0
[ 639.657269][ T6584] ? __pfx_netlink_sendmsg+0x10/0x10
[ 639.657584][ T6584] ? __import_iovec+0x238/0x3c0
[ 639.657906][ T6584] ____sys_sendmsg+0x7aa/0xa10
[ 639.658255][ T6584] ? __pfx_____sys_sendmsg+0x10/0x10
[ 639.658578][ T6584] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 639.658979][ T6584] ___sys_sendmsg+0xed/0x170
[ 639.659313][ T6584] ? __pfx____sys_sendmsg+0x10/0x10
[ 639.659634][ T6584] ? rcu_read_lock_any_held+0x43/0xb0
[ 639.659951][ T6584] ? rcu_read_lock_any_held+0x43/0xb0
[ 639.660277][ T6584] ? validate_chain+0x166/0x4d0
[ 639.660601][ T6584] ? __lock_acquire+0x44d/0x7e0
[ 639.660922][ T6584] ? find_held_lock+0x2b/0x80
[ 639.661254][ T6584] __sys_sendmsg+0x10b/0x1a0
[ 639.661568][ T6584] ? __pfx___sys_sendmsg+0x10/0x10
[ 639.661897][ T6584] ? rcu_is_watching+0x12/0xc0
[ 639.662236][ T6584] do_syscall_64+0xc1/0x380
[ 639.662559][ T6584] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 639.662943][ T6584] RIP: 0033:0x7f220aff81e7
[ 639.663292][ T6584] 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
[ 639.664389][ T6584] RSP: 002b:00007ffec98dd5c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 639.664858][ T6584] RAX: ffffffffffffffda RBX: 00007ffec98ddd00 RCX: 00007f220aff81e7
[ 639.665350][ T6584] RDX: 0000000000000000 RSI: 00007ffec98dd630 RDI: 0000000000000005
[ 639.665814][ T6584] RBP: 0000000000000006 R08: 0000000000000078 R09: 0000000000000000
[ 639.666305][ T6584] R10: 00007f220b086ac0 R11: 0000000000000246 R12: 00007ffec98ddd38
[ 639.666775][ T6584] R13: 00000000686e27e0 R14: 0000000000499600 R15: 00007ffec98dd720
[ 639.667276][ T6584]
[ 639.667522][ T6584] irq event stamp: 56071
[ 639.667761][ T6584] hardirqs last enabled at (56081): [] __up_console_sem+0x6b/0x80
[ 639.668310][ T6584] hardirqs last disabled at (56092): [] __up_console_sem+0x50/0x80
[ 639.668845][ T6584] softirqs last enabled at (56036): [] handle_softirqs+0x358/0x620
[ 639.669396][ T6584] softirqs last disabled at (56013): [] __irq_exit_rcu+0xfa/0x160
[ 639.669930][ T6584] ---[ end trace 0000000000000000 ]---
[ 647.530381][ T66] vx0: left allmulticast mode
[ 647.530739][ T66] vx0: left promiscuous mode
[ 647.531281][ T66] br0: port 1(vx0) entered disabled state
[ 647.982820][ T66] vx0: left allmulticast mode
[ 647.983207][ T66] vx0: left promiscuous mode
[ 647.983698][ T66] br0: port 1(vx0) entered disabled state
[ 648.469512][ T66] vx0: left allmulticast mode
[ 648.469870][ T66] vx0: left promiscuous mode
[ 648.470371][ T66] br0: port 1(vx0) entered disabled state
[ 648.929055][ T66] vx0: left allmulticast mode
[ 648.929488][ T66] vx0: left promiscuous mode
[ 648.929997][ T66] br0: port 1(vx0) entered disabled state
[ 651.661092][ T6659] veth0: renamed from veth1
[ 654.479648][ T6685] br0: port 1(vx0) entered blocking state
[ 654.480055][ T6685] br0: port 1(vx0) entered disabled state
[ 654.480381][ T6685] vx0: entered allmulticast mode
[ 654.482906][ T6685] vx0: entered promiscuous mode
[ 654.486709][ T6685] br0: port 1(vx0) entered blocking state
[ 654.487012][ T6685] br0: port 1(vx0) entered forwarding state
[ 654.497317][ T6685] ------------[ cut here ]------------
[ 654.497637][ T6685] WARNING: CPU: 0 PID: 6685 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 654.498252][ T6685] Modules linked in: sctp netdevsim psample act_gact cls_flower sch_ingress vxlan
[ 654.498815][ T6685] CPU: 0 UID: 0 PID: 6685 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 654.499443][ T6685] Tainted: [W]=WARN
[ 654.499679][ T6685] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 654.500063][ T6685] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 654.500389][ T6685] Code: 00 00 8b 05 97 05 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 fa fd 9b 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
[ 654.501503][ T6685] RSP: 0018:ffffc90008d07080 EFLAGS: 00010246
[ 654.501889][ T6685] RAX: 0000000000000000 RBX: ffff888017452000 RCX: 0000000000000001
[ 654.502356][ T6685] RDX: 0000000000000000 RSI: ffffffffb2710759 RDI: ffffffffb1e58280
[ 654.502821][ T6685] RBP: ffffc90008d07168 R08: 0000000000000000 R09: 0000000000000000
[ 654.503292][ T6685] R10: ffffc90008d07198 R11: ffffffffb318d1e0 R12: 1ffff920011a0e14
[ 654.503751][ T6685] R13: 00000000000005dc R14: ffffc90008d07198 R15: ffff888017452f48
[ 654.504218][ T6685] FS: 00007f99df775800(0000) GS:ffff8880b0b99000(0000) knlGS:0000000000000000
[ 654.504755][ T6685] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 654.505144][ T6685] CR2: 000000000043d940 CR3: 0000000016a80003 CR4: 0000000000772ef0
[ 654.505633][ T6685] PKRU: 55555554
[ 654.505862][ T6685] Call Trace:
[ 654.506089][ T6685]
[ 654.506256][ T6685] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 654.506565][ T6685] ? __lock_acquire+0x44d/0x7e0
[ 654.506883][ T6685] netif_set_mtu+0x88/0x100
[ 654.507202][ T6685] ? __pfx_netif_set_mtu+0x10/0x10
[ 654.507532][ T6685] dev_set_mtu+0xa4/0x230
[ 654.507764][ T6685] br_mtu_auto_adjust+0x189/0x270
[ 654.508073][ T6685] br_add_if+0xda3/0x1330
[ 654.508327][ T6685] do_set_master+0x38a/0x6d0
[ 654.508634][ T6685] ? rtnl_configure_link+0x1d3/0x260
[ 654.508942][ T6685] rtnl_newlink_create+0x3c9/0x8f0
[ 654.509260][ T6685] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 654.509570][ T6685] ? __dev_get_by_name+0x12/0x50
[ 654.509876][ T6685] ? rtnl_dev_get+0xa2/0x150
[ 654.510195][ T6685] ? __pfx_rtnl_dev_get+0x10/0x10
[ 654.510505][ T6685] ? rtnl_newlink+0x651/0xa60
[ 654.510811][ T6685] ? reacquire_held_locks+0xd1/0x200
[ 654.511125][ T6685] __rtnl_newlink+0x231/0xa40
[ 654.511450][ T6685] rtnl_newlink+0x69a/0xa60
[ 654.511764][ T6685] ? __pfx_rtnl_newlink+0x10/0x10
[ 654.512088][ T6685] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 654.512401][ T6685] ? __lock_release+0x5d/0x170
[ 654.512712][ T6685] ? __pfx_rtnl_newlink+0x10/0x10
[ 654.513018][ T6685] rtnetlink_rcv_msg+0x713/0xc00
[ 654.513336][ T6685] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 654.513646][ T6685] ? __lock_acquire+0x44d/0x7e0
[ 654.513956][ T6685] netlink_rcv_skb+0x124/0x350
[ 654.514278][ T6685] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 654.514592][ T6685] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 654.514908][ T6685] ? netlink_deliver_tap+0x13e/0x340
[ 654.515231][ T6685] ? netlink_deliver_tap+0xc3/0x340
[ 654.515543][ T6685] netlink_unicast+0x4a1/0x780
[ 654.515851][ T6685] ? __pfx_netlink_unicast+0x10/0x10
[ 654.516165][ T6685] ? __lock_acquire+0x44d/0x7e0
[ 654.516489][ T6685] netlink_sendmsg+0x721/0xbe0
[ 654.516806][ T6685] ? __pfx_netlink_sendmsg+0x10/0x10
[ 654.517112][ T6685] ? __import_iovec+0x238/0x3c0
[ 654.517437][ T6685] ____sys_sendmsg+0x7aa/0xa10
[ 654.517745][ T6685] ? __pfx_____sys_sendmsg+0x10/0x10
[ 654.518048][ T6685] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 654.518453][ T6685] ___sys_sendmsg+0xed/0x170
[ 654.518760][ T6685] ? __pfx____sys_sendmsg+0x10/0x10
[ 654.519072][ T6685] ? __pfx_handle_pte_fault+0x10/0x10
[ 654.519392][ T6685] ? reacquire_held_locks+0xd1/0x200
[ 654.519698][ T6685] ? do_user_addr_fault+0x461/0xe00
[ 654.520005][ T6685] ? __handle_mm_fault+0x3fc/0x5e0
[ 654.520322][ T6685] ? __pfx___handle_mm_fault+0x10/0x10
[ 654.520630][ T6685] ? lock_vma_under_rcu+0x36c/0x6b0
[ 654.520960][ T6685] __sys_sendmsg+0x10b/0x1a0
[ 654.521278][ T6685] ? __pfx___sys_sendmsg+0x10/0x10
[ 654.521586][ T6685] ? exc_page_fault+0x5d/0xc0
[ 654.521898][ T6685] ? do_user_addr_fault+0x959/0xe00
[ 654.522220][ T6685] ? rcu_is_watching+0x12/0xc0
[ 654.522529][ T6685] do_syscall_64+0xc1/0x380
[ 654.522835][ T6685] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 654.523231][ T6685] RIP: 0033:0x7f99df9421e7
[ 654.523547][ T6685] 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
[ 654.524645][ T6685] RSP: 002b:00007ffcddc17488 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 654.525106][ T6685] RAX: ffffffffffffffda RBX: 00007ffcddc17bc0 RCX: 00007f99df9421e7
[ 654.525586][ T6685] RDX: 0000000000000000 RSI: 00007ffcddc174f0 RDI: 0000000000000005
[ 654.526045][ T6685] RBP: 0000000000000006 R08: 000000000000006c R09: 0000000000000000
[ 654.526513][ T6685] R10: 00007f99df9d0ac0 R11: 0000000000000246 R12: 00007ffcddc17bf8
[ 654.526970][ T6685] R13: 00000000686e27ef R14: 0000000000499600 R15: 00007ffcddc175e0
[ 654.527457][ T6685]
[ 654.527692][ T6685] irq event stamp: 55037
[ 654.527921][ T6685] hardirqs last enabled at (55045): [] __up_console_sem+0x6b/0x80
[ 654.528465][ T6685] hardirqs last disabled at (55054): [] __up_console_sem+0x50/0x80
[ 654.528995][ T6685] softirqs last enabled at (54252): [] fib6_run_gc+0x113/0x240
[ 654.529555][ T6685] softirqs last disabled at (54244): [] fib6_run_gc+0x150/0x240
[ 654.530085][ T6685] ---[ end trace 0000000000000000 ]---
[ 658.466579][ T6715] br0: port 1(vx0) entered blocking state
[ 658.466965][ T6715] br0: port 1(vx0) entered disabled state
[ 658.467616][ T6715] vx0: entered allmulticast mode
[ 658.470810][ T6715] vx0: entered promiscuous mode
[ 658.474231][ T6715] br0: port 1(vx0) entered blocking state
[ 658.474527][ T6715] br0: port 1(vx0) entered forwarding state
[ 658.476823][ T6715] ------------[ cut here ]------------
[ 658.477131][ T6715] WARNING: CPU: 0 PID: 6715 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 658.478597][ T6715] Modules linked in: sctp netdevsim psample act_gact cls_flower sch_ingress vxlan
[ 658.479152][ T6715] CPU: 0 UID: 0 PID: 6715 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 658.479764][ T6715] Tainted: [W]=WARN
[ 658.479994][ T6715] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 658.480378][ T6715] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 658.480691][ T6715] Code: 00 00 8b 05 97 05 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 fa fd 9b 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
[ 658.481785][ T6715] RSP: 0018:ffffc9000a1e7080 EFLAGS: 00010246
[ 658.482166][ T6715] RAX: 0000000000000000 RBX: ffff8880095aa000 RCX: 0000000000000001
[ 658.482627][ T6715] RDX: 0000000000000000 RSI: ffffffffb2710759 RDI: ffffffffb1e58280
[ 658.483078][ T6715] RBP: ffffc9000a1e7168 R08: 0000000000000000 R09: 0000000000000000
[ 658.483541][ T6715] R10: ffffc9000a1e7198 R11: ffffffffb318d1e0 R12: 1ffff9200143ce14
[ 658.483995][ T6715] R13: 00000000000005dc R14: ffffc9000a1e7198 R15: ffff8880095aaf48
[ 658.484458][ T6715] FS: 00007f4a22f85800(0000) GS:ffff8880b0b99000(0000) knlGS:0000000000000000
[ 658.484991][ T6715] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 658.485386][ T6715] CR2: 000000000043d940 CR3: 00000000138eb004 CR4: 0000000000772ef0
[ 658.485844][ T6715] PKRU: 55555554
[ 658.486068][ T6715] Call Trace:
[ 658.486300][ T6715]
[ 658.486458][ T6715] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 658.486765][ T6715] ? __lock_acquire+0x44d/0x7e0
[ 658.487082][ T6715] netif_set_mtu+0x88/0x100
[ 658.487391][ T6715] ? __pfx_netif_set_mtu+0x10/0x10
[ 658.487716][ T6715] dev_set_mtu+0xa4/0x230
[ 658.487944][ T6715] br_mtu_auto_adjust+0x189/0x270
[ 658.488257][ T6715] br_add_if+0xda3/0x1330
[ 658.488497][ T6715] do_set_master+0x38a/0x6d0
[ 658.488796][ T6715] ? rtnl_configure_link+0x1d3/0x260
[ 658.489099][ T6715] rtnl_newlink_create+0x3c9/0x8f0
[ 658.489411][ T6715] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 658.489711][ T6715] ? __dev_get_by_name+0x12/0x50
[ 658.490019][ T6715] ? rtnl_dev_get+0xa2/0x150
[ 658.490325][ T6715] ? __pfx_rtnl_dev_get+0x10/0x10
[ 658.490642][ T6715] ? rtnl_newlink+0x651/0xa60
[ 658.490938][ T6715] ? reacquire_held_locks+0xd1/0x200
[ 658.491252][ T6715] __rtnl_newlink+0x231/0xa40
[ 658.491564][ T6715] rtnl_newlink+0x69a/0xa60
[ 658.491871][ T6715] ? __pfx_rtnl_newlink+0x10/0x10
[ 658.492197][ T6715] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 658.492506][ T6715] ? __lock_release+0x5d/0x170
[ 658.492811][ T6715] ? __pfx_rtnl_newlink+0x10/0x10
[ 658.493112][ T6715] rtnetlink_rcv_msg+0x713/0xc00
[ 658.493424][ T6715] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 658.493731][ T6715] ? __lock_acquire+0x44d/0x7e0
[ 658.494039][ T6715] netlink_rcv_skb+0x124/0x350
[ 658.494349][ T6715] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 658.494658][ T6715] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 658.494973][ T6715] ? netlink_deliver_tap+0x13e/0x340
[ 658.495295][ T6715] ? netlink_deliver_tap+0xc3/0x340
[ 658.495599][ T6715] netlink_unicast+0x4a1/0x780
[ 658.495901][ T6715] ? __pfx_netlink_unicast+0x10/0x10
[ 658.496214][ T6715] ? __lock_acquire+0x44d/0x7e0
[ 658.496520][ T6715] netlink_sendmsg+0x721/0xbe0
[ 658.496833][ T6715] ? __pfx_netlink_sendmsg+0x10/0x10
[ 658.497135][ T6715] ? __import_iovec+0x238/0x3c0
[ 658.497454][ T6715] ____sys_sendmsg+0x7aa/0xa10
[ 658.497761][ T6715] ? __pfx_____sys_sendmsg+0x10/0x10
[ 658.498060][ T6715] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 658.498455][ T6715] ___sys_sendmsg+0xed/0x170
[ 658.498757][ T6715] ? __pfx____sys_sendmsg+0x10/0x10
[ 658.499061][ T6715] ? __pfx_handle_pte_fault+0x10/0x10
[ 658.499374][ T6715] ? reacquire_held_locks+0xd1/0x200
[ 658.499673][ T6715] ? do_user_addr_fault+0x461/0xe00
[ 658.499976][ T6715] ? __handle_mm_fault+0x3fc/0x5e0
[ 658.500285][ T6715] ? __pfx___handle_mm_fault+0x10/0x10
[ 658.500585][ T6715] ? lock_vma_under_rcu+0x36c/0x6b0
[ 658.500915][ T6715] __sys_sendmsg+0x10b/0x1a0
[ 658.501230][ T6715] ? __pfx___sys_sendmsg+0x10/0x10
[ 658.501531][ T6715] ? exc_page_fault+0x5d/0xc0
[ 658.501839][ T6715] ? do_user_addr_fault+0x959/0xe00
[ 658.502142][ T6715] ? rcu_is_watching+0x12/0xc0
[ 658.502457][ T6715] do_syscall_64+0xc1/0x380
[ 658.502761][ T6715] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 658.503133][ T6715] RIP: 0033:0x7f4a231521e7
[ 658.503458][ T6715] 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
[ 658.504539][ T6715] RSP: 002b:00007ffca39acab8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 658.504992][ T6715] RAX: ffffffffffffffda RBX: 00007ffca39ad1f0 RCX: 00007f4a231521e7
[ 658.505468][ T6715] RDX: 0000000000000000 RSI: 00007ffca39acb20 RDI: 0000000000000005
[ 658.505920][ T6715] RBP: 0000000000000006 R08: 000000000000006c R09: 0000000000000000
[ 658.506382][ T6715] R10: 00007f4a231e0ac0 R11: 0000000000000246 R12: 00007ffca39ad228
[ 658.506836][ T6715] R13: 00000000686e27f3 R14: 0000000000499600 R15: 00007ffca39acc10
[ 658.507315][ T6715]
[ 658.507542][ T6715] irq event stamp: 50041
[ 658.507767][ T6715] hardirqs last enabled at (50049): [] __up_console_sem+0x6b/0x80
[ 658.508291][ T6715] hardirqs last disabled at (50058): [] __up_console_sem+0x50/0x80
[ 658.508812][ T6715] softirqs last enabled at (49762): [] handle_softirqs+0x358/0x620
[ 658.509346][ T6715] softirqs last disabled at (49747): [] __irq_exit_rcu+0xfa/0x160
[ 658.509866][ T6715] ---[ end trace 0000000000000000 ]---
[ 662.499344][ T6754] veth0: renamed from veth1
[ 665.229666][ T6780] br0: port 1(vx0) entered blocking state
[ 665.230072][ T6780] br0: port 1(vx0) entered disabled state
[ 665.230926][ T6780] vx0: entered allmulticast mode
[ 665.233449][ T6780] vx0: entered promiscuous mode
[ 665.236900][ T6780] br0: port 1(vx0) entered blocking state
[ 665.237213][ T6780] br0: port 1(vx0) entered forwarding state
[ 665.249751][ T6780] ------------[ cut here ]------------
[ 665.250076][ T6780] WARNING: CPU: 0 PID: 6780 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 665.250709][ T6780] Modules linked in: sctp netdevsim psample act_gact cls_flower sch_ingress vxlan
[ 665.251297][ T6780] CPU: 0 UID: 0 PID: 6780 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 665.251937][ T6780] Tainted: [W]=WARN
[ 665.252194][ T6780] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 665.252596][ T6780] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 665.252930][ T6780] Code: 00 00 8b 05 97 05 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 fa fd 9b 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
[ 665.254076][ T6780] RSP: 0018:ffffc90008737080 EFLAGS: 00010246
[ 665.254488][ T6780] RAX: 0000000000000000 RBX: ffff88800f842000 RCX: 0000000000000001
[ 665.254969][ T6780] RDX: 0000000000000000 RSI: ffffffffb2710759 RDI: ffffffffb1e58280
[ 665.255462][ T6780] RBP: ffffc90008737168 R08: 0000000000000000 R09: 0000000000000000
[ 665.255939][ T6780] R10: ffffc90008737198 R11: ffffffffb318d1e0 R12: 1ffff920010e6e14
[ 665.256424][ T6780] R13: 00000000000005dc R14: ffffc90008737198 R15: ffff88800f842f48
[ 665.256907][ T6780] FS: 00007f2fc8e9d800(0000) GS:ffff8880b0b99000(0000) knlGS:0000000000000000
[ 665.257473][ T6780] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 665.257877][ T6780] CR2: 00007f1f87f00970 CR3: 0000000016429002 CR4: 0000000000772ef0
[ 665.258364][ T6780] PKRU: 55555554
[ 665.258604][ T6780] Call Trace:
[ 665.258841][ T6780]
[ 665.259007][ T6780] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 665.259339][ T6780] ? __lock_acquire+0x44d/0x7e0
[ 665.259673][ T6780] netif_set_mtu+0x88/0x100
[ 665.259991][ T6780] ? __pfx_netif_set_mtu+0x10/0x10
[ 665.260334][ T6780] dev_set_mtu+0xa4/0x230
[ 665.260578][ T6780] br_mtu_auto_adjust+0x189/0x270
[ 665.260902][ T6780] br_add_if+0xda3/0x1330
[ 665.261153][ T6780] do_set_master+0x38a/0x6d0
[ 665.261488][ T6780] ? rtnl_configure_link+0x1d3/0x260
[ 665.261811][ T6780] rtnl_newlink_create+0x3c9/0x8f0
[ 665.262134][ T6780] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 665.262464][ T6780] ? __dev_get_by_name+0x12/0x50
[ 665.262784][ T6780] ? rtnl_dev_get+0xa2/0x150
[ 665.263103][ T6780] ? __pfx_rtnl_dev_get+0x10/0x10
[ 665.263435][ T6780] ? rtnl_newlink+0x651/0xa60
[ 665.263752][ T6780] ? reacquire_held_locks+0xd1/0x200
[ 665.264081][ T6780] __rtnl_newlink+0x231/0xa40
[ 665.264422][ T6780] rtnl_newlink+0x69a/0xa60
[ 665.264745][ T6780] ? __pfx_rtnl_newlink+0x10/0x10
[ 665.265076][ T6780] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 665.265408][ T6780] ? __lock_release+0x5d/0x170
[ 665.265729][ T6780] ? __pfx_rtnl_newlink+0x10/0x10
[ 665.266048][ T6780] rtnetlink_rcv_msg+0x713/0xc00
[ 665.266388][ T6780] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 665.266715][ T6780] ? __lock_acquire+0x44d/0x7e0
[ 665.267049][ T6780] netlink_rcv_skb+0x124/0x350
[ 665.267380][ T6780] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 665.267704][ T6780] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 665.268035][ T6780] ? netlink_deliver_tap+0x13e/0x340
[ 665.268363][ T6780] ? netlink_deliver_tap+0xc3/0x340
[ 665.268692][ T6780] netlink_unicast+0x4a1/0x780
[ 665.269014][ T6780] ? __pfx_netlink_unicast+0x10/0x10
[ 665.269342][ T6780] ? __lock_acquire+0x44d/0x7e0
[ 665.269672][ T6780] netlink_sendmsg+0x721/0xbe0
[ 665.269993][ T6780] ? __pfx_netlink_sendmsg+0x10/0x10
[ 665.270321][ T6780] ? __import_iovec+0x238/0x3c0
[ 665.270651][ T6780] ____sys_sendmsg+0x7aa/0xa10
[ 665.270972][ T6780] ? __pfx_____sys_sendmsg+0x10/0x10
[ 665.271309][ T6780] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 665.271722][ T6780] ___sys_sendmsg+0xed/0x170
[ 665.272043][ T6780] ? __pfx____sys_sendmsg+0x10/0x10
[ 665.272375][ T6780] ? rcu_read_lock_any_held+0x43/0xb0
[ 665.272699][ T6780] ? rcu_read_lock_any_held+0x43/0xb0
[ 665.273016][ T6780] ? validate_chain+0x166/0x4d0
[ 665.273362][ T6780] ? __lock_acquire+0x44d/0x7e0
[ 665.273693][ T6780] ? find_held_lock+0x2b/0x80
[ 665.274018][ T6780] __sys_sendmsg+0x10b/0x1a0
[ 665.274344][ T6780] ? __pfx___sys_sendmsg+0x10/0x10
[ 665.274676][ T6780] ? rcu_is_watching+0x12/0xc0
[ 665.274998][ T6780] do_syscall_64+0xc1/0x380
[ 665.275341][ T6780] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 665.275737][ T6780] RIP: 0033:0x7f2fc906a1e7
[ 665.276070][ T6780] 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
[ 665.277217][ T6780] RSP: 002b:00007fff8e5cc2b8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 665.277704][ T6780] RAX: ffffffffffffffda RBX: 00007fff8e5cc9f0 RCX: 00007f2fc906a1e7
[ 665.278195][ T6780] RDX: 0000000000000000 RSI: 00007fff8e5cc320 RDI: 0000000000000005
[ 665.278673][ T6780] RBP: 0000000000000006 R08: 0000000000000078 R09: 0000000000000000
[ 665.279149][ T6780] R10: 00007f2fc90f8ac0 R11: 0000000000000246 R12: 00007fff8e5cca28
[ 665.279642][ T6780] R13: 00000000686e27f9 R14: 0000000000499600 R15: 00007fff8e5cc410
[ 665.280139][ T6780]
[ 665.280388][ T6780] irq event stamp: 54317
[ 665.280628][ T6780] hardirqs last enabled at (54325): [] __up_console_sem+0x6b/0x80
[ 665.281189][ T6780] hardirqs last disabled at (54334): [] __up_console_sem+0x50/0x80
[ 665.281745][ T6780] softirqs last enabled at (53556): [] fib6_run_gc+0x113/0x240
[ 665.282315][ T6780] softirqs last disabled at (53548): [] fib6_run_gc+0x150/0x240
[ 665.282870][ T6780] ---[ end trace 0000000000000000 ]---
[ 669.117984][ T6810] br0: port 1(vx0) entered blocking state
[ 669.118383][ T6810] br0: port 1(vx0) entered disabled state
[ 669.118699][ T6810] vx0: entered allmulticast mode
[ 669.120902][ T6810] vx0: entered promiscuous mode
[ 669.125850][ T6810] br0: port 1(vx0) entered blocking state
[ 669.126154][ T6810] br0: port 1(vx0) entered forwarding state
[ 669.128431][ T6810] ------------[ cut here ]------------
[ 669.128741][ T6810] WARNING: CPU: 0 PID: 6810 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 669.130107][ T6810] Modules linked in: sctp netdevsim psample act_gact cls_flower sch_ingress vxlan
[ 669.130673][ T6810] CPU: 0 UID: 0 PID: 6810 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 669.131292][ T6810] Tainted: [W]=WARN
[ 669.131521][ T6810] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 669.131898][ T6810] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 669.132217][ T6810] Code: 00 00 8b 05 97 05 bc 02 85 c0 0f 84 52 fe ff ff 48 8d bb c0 0c 00 00 be ff ff ff ff e8 fa fd 9b 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
[ 669.133326][ T6810] RSP: 0018:ffffc90008407080 EFLAGS: 00010246
[ 669.133712][ T6810] RAX: 0000000000000000 RBX: ffff88800c442000 RCX: 0000000000000001
[ 669.134159][ T6810] RDX: 0000000000000000 RSI: ffffffffb2710759 RDI: ffffffffb1e58280
[ 669.134616][ T6810] RBP: ffffc90008407168 R08: 0000000000000000 R09: 0000000000000000
[ 669.135070][ T6810] R10: ffffc90008407198 R11: ffffffffb318d1e0 R12: 1ffff92001080e14
[ 669.135542][ T6810] R13: 00000000000005dc R14: ffffc90008407198 R15: ffff88800c442f48
[ 669.135994][ T6810] FS: 00007f80d71b4800(0000) GS:ffff8880b0b99000(0000) knlGS:0000000000000000
[ 669.136530][ T6810] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 669.136911][ T6810] CR2: 00007f80d739fba0 CR3: 0000000013bcf005 CR4: 0000000000772ef0
[ 669.137387][ T6810] PKRU: 55555554
[ 669.137621][ T6810] Call Trace:
[ 669.137845][ T6810]
[ 669.138002][ T6810] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 669.138313][ T6810] ? __lock_acquire+0x44d/0x7e0
[ 669.138626][ T6810] netif_set_mtu+0x88/0x100
[ 669.138926][ T6810] ? __pfx_netif_set_mtu+0x10/0x10
[ 669.139252][ T6810] dev_set_mtu+0xa4/0x230
[ 669.139488][ T6810] br_mtu_auto_adjust+0x189/0x270
[ 669.139793][ T6810] br_add_if+0xda3/0x1330
[ 669.140032][ T6810] do_set_master+0x38a/0x6d0
[ 669.140340][ T6810] ? rtnl_configure_link+0x1d3/0x260
[ 669.140645][ T6810] rtnl_newlink_create+0x3c9/0x8f0
[ 669.140947][ T6810] ? __pfx_rtnl_newlink_create+0x10/0x10
[ 669.141264][ T6810] ? __dev_get_by_name+0x12/0x50
[ 669.141576][ T6810] ? rtnl_dev_get+0xa2/0x150
[ 669.141875][ T6810] ? __pfx_rtnl_dev_get+0x10/0x10
[ 669.142193][ T6810] ? rtnl_newlink+0x651/0xa60
[ 669.142492][ T6810] ? reacquire_held_locks+0xd1/0x200
[ 669.142797][ T6810] __rtnl_newlink+0x231/0xa40
[ 669.143108][ T6810] rtnl_newlink+0x69a/0xa60
[ 669.143427][ T6810] ? __pfx_rtnl_newlink+0x10/0x10
[ 669.143740][ T6810] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 669.144043][ T6810] ? __lock_release+0x5d/0x170
[ 669.144354][ T6810] ? __pfx_rtnl_newlink+0x10/0x10
[ 669.144655][ T6810] rtnetlink_rcv_msg+0x713/0xc00
[ 669.144956][ T6810] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 669.145287][ T6810] ? __lock_acquire+0x44d/0x7e0
[ 669.145596][ T6810] netlink_rcv_skb+0x124/0x350
[ 669.145894][ T6810] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 669.146205][ T6810] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 669.146524][ T6810] ? netlink_deliver_tap+0x13e/0x340
[ 669.146825][ T6810] ? netlink_deliver_tap+0xc3/0x340
[ 669.147126][ T6810] netlink_unicast+0x4a1/0x780
[ 669.147438][ T6810] ? __pfx_netlink_unicast+0x10/0x10
[ 669.147737][ T6810] ? __lock_acquire+0x44d/0x7e0
[ 669.148041][ T6810] netlink_sendmsg+0x721/0xbe0
[ 669.148352][ T6810] ? __pfx_netlink_sendmsg+0x10/0x10
[ 669.148657][ T6810] ? __import_iovec+0x238/0x3c0
[ 669.148962][ T6810] ____sys_sendmsg+0x7aa/0xa10
[ 669.149282][ T6810] ? __pfx_____sys_sendmsg+0x10/0x10
[ 669.149584][ T6810] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 669.149970][ T6810] ___sys_sendmsg+0xed/0x170
[ 669.150281][ T6810] ? __pfx____sys_sendmsg+0x10/0x10
[ 669.150586][ T6810] ? rcu_read_lock_any_held+0x43/0xb0
[ 669.150896][ T6810] ? rcu_read_lock_any_held+0x43/0xb0
[ 669.151203][ T6810] ? validate_chain+0x166/0x4d0
[ 669.151510][ T6810] ? __lock_acquire+0x44d/0x7e0
[ 669.151819][ T6810] ? find_held_lock+0x2b/0x80
[ 669.152125][ T6810] __sys_sendmsg+0x10b/0x1a0
[ 669.152433][ T6810] ? __pfx___sys_sendmsg+0x10/0x10
[ 669.152748][ T6810] ? rcu_is_watching+0x12/0xc0
[ 669.153055][ T6810] do_syscall_64+0xc1/0x380
[ 669.153375][ T6810] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 669.153750][ T6810] RIP: 0033:0x7f80d73811e7
[ 669.154060][ T6810] 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
[ 669.155152][ T6810] RSP: 002b:00007ffc1963e9b8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 669.155619][ T6810] RAX: ffffffffffffffda RBX: 00007ffc1963f0f0 RCX: 00007f80d73811e7
[ 669.156067][ T6810] RDX: 0000000000000000 RSI: 00007ffc1963ea20 RDI: 0000000000000005
[ 669.156522][ T6810] RBP: 0000000000000006 R08: 0000000000000078 R09: 0000000000000000
[ 669.156972][ T6810] R10: 00007f80d740fac0 R11: 0000000000000246 R12: 00007ffc1963f128
[ 669.157443][ T6810] R13: 00000000686e27fd R14: 0000000000499600 R15: 00007ffc1963eb10
[ 669.157915][ T6810]
[ 669.158141][ T6810] irq event stamp: 50077
[ 669.158375][ T6810] hardirqs last enabled at (50087): [] __up_console_sem+0x6b/0x80
[ 669.158895][ T6810] hardirqs last disabled at (50094): [