[ 21.711129][ T300] veth1: entered promiscuous mode [ 21.950488][ T304] veth1: left promiscuous mode [ 24.512461][ T328] veth1: entered promiscuous mode [ 48.985490][ T410] veth1: entered allmulticast mode [ 55.380259][ T425] veth1: left allmulticast mode [ 73.372662][ T589] veth1: left promiscuous mode [ 76.879192][ T628] br0: port 1(veth1) entered blocking state [ 76.879669][ T628] br0: port 1(veth1) entered disabled state [ 76.880156][ T628] veth1: entered allmulticast mode [ 76.884554][ T628] veth1: entered promiscuous mode [ 76.886828][ T628] ------------[ cut here ]------------ [ 76.887168][ T628] WARNING: CPU: 2 PID: 628 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0 [ 76.887849][ T628] Modules linked in: bridge stp llc vrf macvlan veth [ 76.888374][ T628] CPU: 2 UID: 0 PID: 628 Comm: ip Not tainted 6.16.0-rc4-virtme #1 PREEMPT(full) [ 76.888936][ T628] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 76.889349][ T628] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0 [ 76.889694][ T628] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48 [ 76.891787][ T628] RSP: 0018:ffffc90000ee6ef0 EFLAGS: 00010246 [ 76.892223][ T628] RAX: 0000000000000000 RBX: ffff888008fe2000 RCX: 0000000000000001 [ 76.892703][ T628] RDX: 0000000000000000 RSI: ffffffff92a9b941 RDI: ffffffff922555e0 [ 76.893177][ T628] RBP: ffffc90000ee6fe0 R08: 0000000000000000 R09: 0000000000000000 [ 76.893743][ T628] R10: ffffc90000ee7010 R11: ffffffff938a8918 R12: 1ffff920001dcde2 [ 76.894225][ T628] R13: 00000000000005dc R14: ffffc90000ee7010 R15: ffff888008fe2f08 [ 76.894711][ T628] FS: 00007f98d82a0800(0000) GS:ffff8880a17b7000(0000) knlGS:0000000000000000 [ 76.895267][ T628] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 76.895681][ T628] CR2: 00000000004e5aa8 CR3: 00000000092c9002 CR4: 0000000000772ef0 [ 76.896154][ T628] PKRU: 55555554 [ 76.896406][ T628] Call Trace: [ 76.896669][ T628] [ 76.896849][ T628] ? __pfx_netif_set_mtu_ext+0x10/0x10 [ 76.897178][ T628] ? find_held_lock+0x2b/0x80 [ 76.897522][ T628] ? mark_held_locks+0x49/0x80 [ 76.898056][ T628] ? _raw_spin_unlock_irqrestore+0x5d/0x80 [ 76.898473][ T628] ? lockdep_hardirqs_on+0x7c/0x110 [ 76.898813][ T628] netif_set_mtu+0x88/0x100 [ 76.899142][ T628] ? __pfx_netif_set_mtu+0x10/0x10 [ 76.899480][ T628] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge] [ 76.899923][ T628] dev_set_mtu+0xa0/0x150 [ 76.900165][ T628] br_mtu_auto_adjust+0x189/0x270 [bridge] [ 76.900608][ T628] br_add_if+0xda3/0x1330 [bridge] [ 76.900973][ T628] do_set_master+0x32f/0x500 [ 76.901297][ T628] do_setlink.constprop.0+0x9f4/0x2480 [ 76.901624][ T628] ? __pfx_do_setlink.constprop.0+0x10/0x10 [ 76.902033][ T628] ? rcu_read_lock_any_held+0x43/0xb0 [ 76.902378][ T628] ? validate_chain+0x166/0x4d0 [ 76.902701][ T628] ? __kernel_text_address+0x12/0x40 [ 76.903032][ T628] ? __lock_acquire+0x44d/0x7e0 [ 76.903360][ T628] ? __mutex_trylock_common+0xf9/0x260 [ 76.903678][ T628] ? __pfx___mutex_trylock_common+0x10/0x10 [ 76.904064][ T628] ? rcu_is_watching+0x12/0xc0 [ 76.904391][ T628] ? rcu_is_watching+0x12/0xc0 [ 76.904704][ T628] ? trace_contention_end+0xdc/0x140 [ 76.905019][ T628] ? __mutex_lock+0x19c/0xcd0 [ 76.905350][ T628] ? find_held_lock+0x2b/0x80 [ 76.905671][ T628] ? rtnl_newlink+0x651/0xa60 [ 76.905984][ T628] ? __create_object+0x5e/0xb0 [ 76.906310][ T628] ? __pfx___mutex_lock+0x10/0x10 [ 76.906637][ T628] ? trace_cap_capable+0x10f/0x190 [ 76.906952][ T628] ? _raw_spin_unlock_irqrestore+0x46/0x80 [ 76.907349][ T628] ? __rtnl_newlink+0x40e/0xa40 [ 76.907706][ T628] rtnl_newlink+0x69a/0xa60 [ 76.908035][ T628] ? __pfx_rtnl_newlink+0x10/0x10 [ 76.908363][ T628] ? __lock_acquire+0x44d/0x7e0 [ 76.908707][ T628] ? find_held_lock+0x2b/0x80 [ 76.909028][ T628] ? rtnetlink_rcv_msg+0x6ed/0xc00 [ 76.909354][ T628] ? __lock_release+0x5d/0x170 [ 76.909679][ T628] ? __pfx_rtnl_newlink+0x10/0x10 [ 76.909995][ T628] rtnetlink_rcv_msg+0x710/0xc00 [ 76.910315][ T628] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 76.910654][ T628] ? __lock_acquire+0x44d/0x7e0 [ 76.910979][ T628] netlink_rcv_skb+0x121/0x350 [ 76.911305][ T628] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 76.911652][ T628] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 76.911980][ T628] ? netlink_deliver_tap+0x13e/0x340 [ 76.912295][ T628] ? netlink_deliver_tap+0xc3/0x340 [ 76.912628][ T628] netlink_unicast+0x49e/0x780 [ 76.912950][ T628] ? __pfx_netlink_unicast+0x10/0x10 [ 76.913265][ T628] ? __lock_acquire+0x44d/0x7e0 [ 76.913593][ T628] netlink_sendmsg+0x721/0xbe0 [ 76.913914][ T628] ? __pfx_netlink_sendmsg+0x10/0x10 [ 76.914233][ T628] ? __import_iovec+0x238/0x3c0 [ 76.914571][ T628] ____sys_sendmsg+0x7ad/0xa10 [ 76.914890][ T628] ? __pfx_____sys_sendmsg+0x10/0x10 [ 76.915224][ T628] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 76.915635][ T628] ___sys_sendmsg+0xed/0x170 [ 76.915950][ T628] ? kasan_record_aux_stack+0x8c/0xa0 [ 76.916270][ T628] ? __call_rcu_common.constprop.0+0xa8/0x640 [ 76.916674][ T628] ? __pfx____sys_sendmsg+0x10/0x10 [ 76.916992][ T628] ? find_held_lock+0x2b/0x80 [ 76.917311][ T628] ? __lock_acquire+0x44d/0x7e0 [ 76.917646][ T628] ? find_held_lock+0x2b/0x80 [ 76.917961][ T628] ? __virt_addr_valid+0x22e/0x450 [ 76.918276][ T628] ? __lock_release+0x5d/0x170 [ 76.918614][ T628] __sys_sendmsg+0x10b/0x1a0 [ 76.918929][ T628] ? __call_rcu_common.constprop.0+0x320/0x640 [ 76.919319][ T628] ? __pfx___sys_sendmsg+0x10/0x10 [ 76.919670][ T628] ? rcu_is_watching+0x12/0xc0 [ 76.920000][ T628] do_syscall_64+0xc1/0x380 [ 76.920324][ T628] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 76.920725][ T628] RIP: 0033:0x7f98d846d1e7 [ 76.921057][ T628] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10 [ 76.922184][ T628] RSP: 002b:00007ffe00ed4fe8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 76.922669][ T628] RAX: ffffffffffffffda RBX: 00007ffe00ed5710 RCX: 00007f98d846d1e7 [ 76.923145][ T628] RDX: 0000000000000000 RSI: 00007ffe00ed5050 RDI: 0000000000000005 [ 76.923627][ T628] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000 [ 76.924093][ T628] R10: 0000000028714910 R11: 0000000000000246 R12: 0000000000000003 [ 76.924581][ T628] R13: 00000000686e183d R14: 0000000000499600 R15: 0000000000000000 [ 76.925068][ T628] [ 76.925314][ T628] irq event stamp: 40261 [ 76.925567][ T628] hardirqs last enabled at (40273): [] __up_console_sem+0x6b/0x80 [ 76.926114][ T628] hardirqs last disabled at (40282): [] __up_console_sem+0x50/0x80 [ 76.926670][ T628] softirqs last enabled at (39270): [] handle_softirqs+0x358/0x620 [ 76.927216][ T628] softirqs last disabled at (38707): [] __irq_exit_rcu+0xfa/0x160 [ 76.927762][ T628] ---[ end trace 0000000000000000 ]--- [ 77.054356][ T38] br0: port 1(veth1) entered blocking state [ 77.054919][ T38] br0: port 1(veth1) entered forwarding state [ 77.615437][ T636] br0: port 1(veth1) entered disabled state [ 77.619595][ T636] br0: port 1(veth1) entered blocking state [ 77.620079][ T636] br0: port 1(veth1) entered forwarding state [ 78.311127][ T643] br0: entered promiscuous mode [ 102.636660][ T725] br0: entered allmulticast mode [ 108.987393][ T740] br0: left allmulticast mode [ 115.588161][ T808] br0: left promiscuous mode [ 115.941575][ T813] br0: port 1(veth1) entered disabled state [ 116.552742][ T818] veth1: left allmulticast mode [ 116.553115][ T818] veth1: left promiscuous mode [ 116.553631][ T818] br0: port 1(veth1) entered disabled state [ 119.157314][ T847] br0: port 1(veth1) entered blocking state [ 119.157873][ T847] br0: port 1(veth1) entered disabled state [ 119.158375][ T847] veth1: entered allmulticast mode [ 119.174763][ T847] veth1: entered promiscuous mode [ 119.176503][ T847] br0: port 1(veth1) entered blocking state [ 119.176905][ T847] br0: port 1(veth1) entered forwarding state [ 119.177809][ T847] ------------[ cut here ]------------ [ 119.178114][ T847] WARNING: CPU: 1 PID: 847 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0 [ 119.179728][ T847] Modules linked in: bridge stp llc vrf macvlan veth [ 119.180133][ T847] CPU: 1 UID: 0 PID: 847 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full) [ 119.180782][ T847] Tainted: [W]=WARN [ 119.181020][ T847] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 119.181495][ T847] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0 [ 119.181817][ T847] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48 [ 119.182949][ T847] RSP: 0018:ffffc90000a56ef0 EFLAGS: 00010246 [ 119.183361][ T847] RAX: 0000000000000000 RBX: ffff888005052000 RCX: 0000000000000001 [ 119.183826][ T847] RDX: 0000000000000000 RSI: ffffffff92a9b941 RDI: ffffffff922555e0 [ 119.184407][ T847] RBP: ffffc90000a56fe0 R08: 0000000000000000 R09: 0000000000000000 [ 119.184865][ T847] R10: ffffc90000a57010 R11: ffffffff938a8918 R12: 1ffff9200014ade2 [ 119.185360][ T847] R13: 00000000000005dc R14: ffffc90000a57010 R15: ffff888005052f08 [ 119.185981][ T847] FS: 00007f016cde2800(0000) GS:ffff8880a1737000(0000) knlGS:0000000000000000 [ 119.186636][ T847] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 119.187079][ T847] CR2: 00000000004e5aa8 CR3: 00000000050cc004 CR4: 0000000000772ef0 [ 119.187658][ T847] PKRU: 55555554 [ 119.187986][ T847] Call Trace: [ 119.188235][ T847] [ 119.188412][ T847] ? __pfx_netif_set_mtu_ext+0x10/0x10 [ 119.188818][ T847] ? find_held_lock+0x2b/0x80 [ 119.189224][ T847] ? mark_held_locks+0x49/0x80 [ 119.189708][ T847] ? _raw_spin_unlock_irqrestore+0x5d/0x80 [ 119.190090][ T847] ? lockdep_hardirqs_on+0x7c/0x110 [ 119.190479][ T847] netif_set_mtu+0x88/0x100 [ 119.190842][ T847] ? __pfx_netif_set_mtu+0x10/0x10 [ 119.191183][ T847] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge] [ 119.191629][ T847] dev_set_mtu+0xa0/0x150 [ 119.191861][ T847] br_mtu_auto_adjust+0x189/0x270 [bridge] [ 119.192296][ T847] br_add_if+0xda3/0x1330 [bridge] [ 119.192665][ T847] do_set_master+0x32f/0x500 [ 119.193060][ T847] do_setlink.constprop.0+0x9f4/0x2480 [ 119.193421][ T847] ? __pfx_do_setlink.constprop.0+0x10/0x10 [ 119.193826][ T847] ? rcu_read_lock_any_held+0x43/0xb0 [ 119.194130][ T847] ? validate_chain+0x166/0x4d0 [ 119.194471][ T847] ? __kernel_text_address+0x12/0x40 [ 119.194884][ T847] ? __lock_acquire+0x44d/0x7e0 [ 119.195255][ T847] ? __mutex_trylock_common+0xf9/0x260 [ 119.195607][ T847] ? __pfx___mutex_trylock_common+0x10/0x10 [ 119.196116][ T847] ? rcu_is_watching+0x12/0xc0 [ 119.196537][ T847] ? rcu_is_watching+0x12/0xc0 [ 119.196848][ T847] ? trace_contention_end+0xdc/0x140 [ 119.197156][ T847] ? __mutex_lock+0x19c/0xcd0 [ 119.197581][ T847] ? find_held_lock+0x2b/0x80 [ 119.197892][ T847] ? rtnl_newlink+0x651/0xa60 [ 119.198206][ T847] ? __create_object+0x5e/0xb0 [ 119.198526][ T847] ? __pfx___mutex_lock+0x10/0x10 [ 119.198877][ T847] ? trace_cap_capable+0x10f/0x190 [ 119.199309][ T847] ? _raw_spin_unlock_irqrestore+0x46/0x80 [ 119.199702][ T847] ? __rtnl_newlink+0x40e/0xa40 [ 119.200100][ T847] rtnl_newlink+0x69a/0xa60 [ 119.200440][ T847] ? __pfx_rtnl_newlink+0x10/0x10 [ 119.200831][ T847] ? __lock_acquire+0x44d/0x7e0 [ 119.201259][ T847] ? find_held_lock+0x2b/0x80 [ 119.201628][ T847] ? rtnetlink_rcv_msg+0x6ed/0xc00 [ 119.201984][ T847] ? __lock_release+0x5d/0x170 [ 119.202405][ T847] ? __pfx_rtnl_newlink+0x10/0x10 [ 119.202728][ T847] rtnetlink_rcv_msg+0x710/0xc00 [ 119.203107][ T847] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 119.203439][ T847] ? __lock_acquire+0x44d/0x7e0 [ 119.203836][ T847] netlink_rcv_skb+0x121/0x350 [ 119.204142][ T847] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 119.204574][ T847] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 119.204899][ T847] ? netlink_deliver_tap+0x13e/0x340 [ 119.205234][ T847] ? netlink_deliver_tap+0xc3/0x340 [ 119.205885][ T847] netlink_unicast+0x49e/0x780 [ 119.206423][ T847] ? __pfx_netlink_unicast+0x10/0x10 [ 119.206783][ T847] ? __lock_acquire+0x44d/0x7e0 [ 119.207192][ T847] netlink_sendmsg+0x721/0xbe0 [ 119.207522][ T847] ? __pfx_netlink_sendmsg+0x10/0x10 [ 119.207843][ T847] ? __import_iovec+0x238/0x3c0 [ 119.208161][ T847] ____sys_sendmsg+0x7ad/0xa10 [ 119.208498][ T847] ? __pfx_____sys_sendmsg+0x10/0x10 [ 119.208853][ T847] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 119.209262][ T847] ___sys_sendmsg+0xed/0x170 [ 119.209590][ T847] ? kasan_record_aux_stack+0x8c/0xa0 [ 119.209896][ T847] ? __call_rcu_common.constprop.0+0xa8/0x640 [ 119.210297][ T847] ? __pfx____sys_sendmsg+0x10/0x10 [ 119.210619][ T847] ? find_held_lock+0x2b/0x80 [ 119.210929][ T847] ? __lock_acquire+0x44d/0x7e0 [ 119.211256][ T847] ? find_held_lock+0x2b/0x80 [ 119.211574][ T847] ? __virt_addr_valid+0x22e/0x450 [ 119.211885][ T847] ? __lock_release+0x5d/0x170 [ 119.212210][ T847] __sys_sendmsg+0x10b/0x1a0 [ 119.212531][ T847] ? __call_rcu_common.constprop.0+0x320/0x640 [ 119.212911][ T847] ? __pfx___sys_sendmsg+0x10/0x10 [ 119.213290][ T847] ? rcu_is_watching+0x12/0xc0 [ 119.213736][ T847] do_syscall_64+0xc1/0x380 [ 119.214053][ T847] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 119.214477][ T847] RIP: 0033:0x7f016cfaf1e7 [ 119.214796][ T847] 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 [ 119.215909][ T847] RSP: 002b:00007ffc3a456938 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 119.216407][ T847] RAX: ffffffffffffffda RBX: 00007ffc3a457060 RCX: 00007f016cfaf1e7 [ 119.216866][ T847] RDX: 0000000000000000 RSI: 00007ffc3a4569a0 RDI: 0000000000000005 [ 119.217452][ T847] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000 [ 119.217991][ T847] R10: 000000002e007910 R11: 0000000000000246 R12: 0000000000000003 [ 119.218501][ T847] R13: 00000000686e1867 R14: 0000000000499600 R15: 0000000000000000 [ 119.218993][ T847] [ 119.219311][ T847] irq event stamp: 45399 [ 119.219566][ T847] hardirqs last enabled at (45409): [] __up_console_sem+0x6b/0x80 [ 119.220199][ T847] hardirqs last disabled at (45416): [] __up_console_sem+0x50/0x80 [ 119.220835][ T847] softirqs last enabled at (45362): [] handle_softirqs+0x358/0x620 [ 119.221727][ T847] softirqs last disabled at (45435): [] __irq_exit_rcu+0xfa/0x160 [ 119.222424][ T847] ---[ end trace 0000000000000000 ]--- [ 119.957517][ T854] br0: port 1(veth1) entered disabled state [ 119.959721][ T854] br0: port 1(veth1) entered blocking state [ 119.960161][ T854] br0: port 1(veth1) entered forwarding state [ 120.714110][ T861] br0: entered promiscuous mode [ 145.228604][ T943] br0: entered allmulticast mode [ 151.688233][ T958] br0: left allmulticast mode [ 158.375759][ T1026] br0: left promiscuous mode [ 158.782790][ T1031] br0: port 1(veth1) entered disabled state [ 159.473241][ T1036] veth1: left allmulticast mode [ 159.473889][ T1036] veth1: left promiscuous mode [ 159.474395][ T1036] br0: port 1(veth1) entered disabled state [ 161.258497][ T1062] veth1: entered promiscuous mode [ 161.570743][ T1066] veth1: left promiscuous mode [ 162.605963][ T1075] 8021q: 802.1Q VLAN Support v1.8 [ 164.894488][ T1097] veth1: entered promiscuous mode [ 179.222413][ T1137] veth1.100: entered promiscuous mode [ 185.584217][ T1152] veth1.100: left promiscuous mode [ 189.497472][ T1179] veth1.100: entered allmulticast mode [ 189.497838][ T1179] veth1: entered allmulticast mode [ 195.817129][ T1194] veth1.100: left allmulticast mode [ 195.817460][ T1194] veth1: left allmulticast mode [ 213.074817][ T1358] veth1: left promiscuous mode [ 215.477536][ T1391] veth1: entered promiscuous mode [ 215.760535][ T1395] veth1: left promiscuous mode [ 219.176996][ T1426] br0: port 1(veth1) entered blocking state [ 219.178359][ T1426] br0: port 1(veth1) entered disabled state [ 219.178786][ T1426] veth1: entered allmulticast mode [ 219.182231][ T1426] veth1: entered promiscuous mode [ 219.183873][ T1426] br0: port 1(veth1) entered blocking state [ 219.184442][ T1426] br0: port 1(veth1) entered forwarding state [ 219.185331][ T1426] ------------[ cut here ]------------ [ 219.185895][ T1426] WARNING: CPU: 3 PID: 1426 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0 [ 219.186543][ T1426] Modules linked in: 8021q bridge stp llc vrf macvlan veth [ 219.187041][ T1426] CPU: 3 UID: 0 PID: 1426 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full) [ 219.187692][ T1426] Tainted: [W]=WARN [ 219.187937][ T1426] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 219.188357][ T1426] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0 [ 219.188690][ T1426] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48 [ 219.189828][ T1426] RSP: 0018:ffffc90000f66ef0 EFLAGS: 00010246 [ 219.190221][ T1426] RAX: 0000000000000000 RBX: ffff888005052000 RCX: 0000000000000001 [ 219.190681][ T1426] RDX: 0000000000000000 RSI: ffffffff92a9b941 RDI: ffffffff922555e0 [ 219.191139][ T1426] RBP: ffffc90000f66fe0 R08: 0000000000000000 R09: 0000000000000000 [ 219.191625][ T1426] R10: ffffc90000f67010 R11: ffffffff938a8918 R12: 1ffff920001ecde2 [ 219.192079][ T1426] R13: 00000000000005dc R14: ffffc90000f67010 R15: ffff888005052f08 [ 219.192557][ T1426] FS: 00007fa571080800(0000) GS:ffff8880a1837000(0000) knlGS:0000000000000000 [ 219.193089][ T1426] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 219.193490][ T1426] CR2: 00000000004e5aa8 CR3: 000000001100d005 CR4: 0000000000772ef0 [ 219.193987][ T1426] PKRU: 55555554 [ 219.194226][ T1426] Call Trace: [ 219.194472][ T1426] [ 219.194638][ T1426] ? __pfx_netif_set_mtu_ext+0x10/0x10 [ 219.194980][ T1426] ? find_held_lock+0x2b/0x80 [ 219.195309][ T1426] ? mark_held_locks+0x49/0x80 [ 219.195635][ T1426] ? _raw_spin_unlock_irqrestore+0x5d/0x80 [ 219.196043][ T1426] ? lockdep_hardirqs_on+0x7c/0x110 [ 219.196382][ T1426] netif_set_mtu+0x88/0x100 [ 219.196703][ T1426] ? __pfx_netif_set_mtu+0x10/0x10 [ 219.197034][ T1426] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge] [ 219.197488][ T1426] dev_set_mtu+0xa0/0x150 [ 219.197737][ T1426] br_mtu_auto_adjust+0x189/0x270 [bridge] [ 219.198187][ T1426] br_add_if+0xda3/0x1330 [bridge] [ 219.198563][ T1426] ? cycle_netdev+0xc3/0xf0 [vrf] [ 219.198905][ T1426] do_set_master+0x32f/0x500 [ 219.199234][ T1426] do_setlink.constprop.0+0x9f4/0x2480 [ 219.199570][ T1426] ? __pfx_do_setlink.constprop.0+0x10/0x10 [ 219.199974][ T1426] ? rcu_read_lock_any_held+0x43/0xb0 [ 219.200297][ T1426] ? validate_chain+0x166/0x4d0 [ 219.200636][ T1426] ? __kernel_text_address+0x12/0x40 [ 219.200973][ T1426] ? __lock_acquire+0x44d/0x7e0 [ 219.201293][ T1426] ? __mutex_trylock_common+0xf9/0x260 [ 219.201621][ T1426] ? __pfx___mutex_trylock_common+0x10/0x10 [ 219.202017][ T1426] ? rcu_is_watching+0x12/0xc0 [ 219.202355][ T1426] ? rcu_is_watching+0x12/0xc0 [ 219.202676][ T1426] ? trace_contention_end+0xdc/0x140 [ 219.202996][ T1426] ? __mutex_lock+0x19c/0xcd0 [ 219.203344][ T1426] ? find_held_lock+0x2b/0x80 [ 219.203669][ T1426] ? rtnl_newlink+0x651/0xa60 [ 219.203984][ T1426] ? __create_object+0x5e/0xb0 [ 219.204309][ T1426] ? __pfx___mutex_lock+0x10/0x10 [ 219.204653][ T1426] ? trace_cap_capable+0x10f/0x190 [ 219.204976][ T1426] ? _raw_spin_unlock_irqrestore+0x46/0x80 [ 219.205382][ T1426] ? __rtnl_newlink+0x40e/0xa40 [ 219.205716][ T1426] rtnl_newlink+0x69a/0xa60 [ 219.206043][ T1426] ? __pfx_rtnl_newlink+0x10/0x10 [ 219.206380][ T1426] ? __lock_acquire+0x44d/0x7e0 [ 219.206709][ T1426] ? find_held_lock+0x2b/0x80 [ 219.207030][ T1426] ? rtnetlink_rcv_msg+0x6ed/0xc00 [ 219.207357][ T1426] ? __lock_release+0x5d/0x170 [ 219.207681][ T1426] ? __pfx_rtnl_newlink+0x10/0x10 [ 219.208003][ T1426] rtnetlink_rcv_msg+0x710/0xc00 [ 219.208350][ T1426] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 219.208677][ T1426] ? __lock_acquire+0x44d/0x7e0 [ 219.209019][ T1426] netlink_rcv_skb+0x121/0x350 [ 219.209361][ T1426] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 219.209669][ T1426] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 219.210018][ T1426] ? netlink_deliver_tap+0x13e/0x340 [ 219.210346][ T1426] ? netlink_deliver_tap+0xc3/0x340 [ 219.210677][ T1426] netlink_unicast+0x49e/0x780 [ 219.211002][ T1426] ? __pfx_netlink_unicast+0x10/0x10 [ 219.211322][ T1426] ? __lock_acquire+0x44d/0x7e0 [ 219.211656][ T1426] netlink_sendmsg+0x721/0xbe0 [ 219.211967][ T1426] ? __pfx_netlink_sendmsg+0x10/0x10 [ 219.212273][ T1426] ? __import_iovec+0x238/0x3c0 [ 219.212604][ T1426] ____sys_sendmsg+0x7ad/0xa10 [ 219.212917][ T1426] ? __pfx_____sys_sendmsg+0x10/0x10 [ 219.213226][ T1426] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 219.213624][ T1426] ___sys_sendmsg+0xed/0x170 [ 219.213928][ T1426] ? kasan_record_aux_stack+0x8c/0xa0 [ 219.214235][ T1426] ? __call_rcu_common.constprop.0+0xa8/0x640 [ 219.214620][ T1426] ? __pfx____sys_sendmsg+0x10/0x10 [ 219.214930][ T1426] ? find_held_lock+0x2b/0x80 [ 219.215243][ T1426] ? __lock_acquire+0x44d/0x7e0 [ 219.215565][ T1426] ? find_held_lock+0x2b/0x80 [ 219.215870][ T1426] ? __virt_addr_valid+0x22e/0x450 [ 219.216177][ T1426] ? __lock_release+0x5d/0x170 [ 219.216509][ T1426] __sys_sendmsg+0x10b/0x1a0 [ 219.216811][ T1426] ? __call_rcu_common.constprop.0+0x320/0x640 [ 219.217186][ T1426] ? __pfx___sys_sendmsg+0x10/0x10 [ 219.217510][ T1426] ? rcu_is_watching+0x12/0xc0 [ 219.217824][ T1426] do_syscall_64+0xc1/0x380 [ 219.218128][ T1426] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 219.218514][ T1426] RIP: 0033:0x7fa57124d1e7 [ 219.218861][ T1426] 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 [ 219.219962][ T1426] RSP: 002b:00007ffeb859e428 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 219.220437][ T1426] RAX: ffffffffffffffda RBX: 00007ffeb859eb50 RCX: 00007fa57124d1e7 [ 219.220893][ T1426] RDX: 0000000000000000 RSI: 00007ffeb859e490 RDI: 0000000000000005 [ 219.221356][ T1426] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000 [ 219.221818][ T1426] R10: 0000000008baf910 R11: 0000000000000246 R12: 0000000000000003 [ 219.222272][ T1426] R13: 00000000686e18cb R14: 0000000000499600 R15: 0000000000000000 [ 219.222748][ T1426] [ 219.222978][ T1426] irq event stamp: 48911 [ 219.223207][ T1426] hardirqs last enabled at (48919): [] __up_console_sem+0x6b/0x80 [ 219.223745][ T1426] hardirqs last disabled at (48928): [] __up_console_sem+0x50/0x80 [ 219.224269][ T1426] softirqs last enabled at (48856): [] handle_softirqs+0x358/0x620 [ 219.224829][ T1426] softirqs last disabled at (48945): [] __irq_exit_rcu+0xfa/0x160 [ 219.225366][ T1426] ---[ end trace 0000000000000000 ]--- [ 234.075624][ T1471] veth1.100: entered promiscuous mode [ 240.447515][ T1486] veth1.100: left promiscuous mode [ 244.366857][ T1513] veth1.100: entered allmulticast mode [ 250.807066][ T1528] veth1.100: left allmulticast mode [ 268.660094][ T1693] veth1: left allmulticast mode [ 268.660485][ T1693] veth1: left promiscuous mode [ 268.660989][ T1693] br0: port 1(veth1) entered disabled state [ 271.312373][ T1726] veth1: entered promiscuous mode [ 271.580301][ T1730] veth1: left promiscuous mode [ 274.944149][ T1761] br0: port 1(veth1) entered blocking state [ 274.945541][ T1761] br0: port 1(veth1) entered disabled state [ 274.946007][ T1761] veth1: entered allmulticast mode [ 274.961257][ T1761] veth1: entered promiscuous mode [ 274.962958][ T1761] br0: port 1(veth1) entered blocking state [ 274.963417][ T1761] br0: port 1(veth1) entered forwarding state [ 274.964379][ T1761] ------------[ cut here ]------------ [ 274.964741][ T1761] WARNING: CPU: 3 PID: 1761 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0 [ 274.965485][ T1761] Modules linked in: 8021q bridge stp llc vrf macvlan veth [ 274.966033][ T1761] CPU: 3 UID: 0 PID: 1761 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full) [ 274.966828][ T1761] Tainted: [W]=WARN [ 274.967091][ T1761] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 274.967531][ T1761] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0 [ 274.967900][ T1761] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48 [ 274.969200][ T1761] RSP: 0018:ffffc900017d6ef0 EFLAGS: 00010246 [ 274.969652][ T1761] RAX: 0000000000000000 RBX: ffff888005052000 RCX: 0000000000000001 [ 274.970178][ T1761] RDX: 0000000000000000 RSI: ffffffff92a9b941 RDI: ffffffff922555e0 [ 274.970723][ T1761] RBP: ffffc900017d6fe0 R08: 0000000000000000 R09: 0000000000000000 [ 274.971257][ T1761] R10: ffffc900017d7010 R11: ffffffff938a8918 R12: 1ffff920002fade2 [ 274.971780][ T1761] R13: 00000000000005dc R14: ffffc900017d7010 R15: ffff888005052f08 [ 274.972303][ T1761] FS: 00007efe3c3d7800(0000) GS:ffff8880a1837000(0000) knlGS:0000000000000000 [ 274.972942][ T1761] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 274.973326][ T1761] CR2: 00000000004e5aa8 CR3: 0000000014980004 CR4: 0000000000772ef0 [ 274.973824][ T1761] PKRU: 55555554 [ 274.974094][ T1761] Call Trace: [ 274.974371][ T1761] [ 274.974556][ T1761] ? __pfx_netif_set_mtu_ext+0x10/0x10 [ 274.974924][ T1761] ? find_held_lock+0x2b/0x80 [ 274.975293][ T1761] ? mark_held_locks+0x49/0x80 [ 274.975655][ T1761] ? _raw_spin_unlock_irqrestore+0x5d/0x80 [ 274.976101][ T1761] ? lockdep_hardirqs_on+0x7c/0x110 [ 274.976461][ T1761] netif_set_mtu+0x88/0x100 [ 274.976810][ T1761] ? __pfx_netif_set_mtu+0x10/0x10 [ 274.977170][ T1761] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge] [ 274.977687][ T1761] dev_set_mtu+0xa0/0x150 [ 274.977958][ T1761] br_mtu_auto_adjust+0x189/0x270 [bridge] [ 274.978446][ T1761] br_add_if+0xda3/0x1330 [bridge] [ 274.978845][ T1761] ? cycle_netdev+0xc3/0xf0 [vrf] [ 274.979202][ T1761] do_set_master+0x32f/0x500 [ 274.979566][ T1761] do_setlink.constprop.0+0x9f4/0x2480 [ 274.979926][ T1761] ? __pfx_do_setlink.constprop.0+0x10/0x10 [ 274.980371][ T1761] ? rcu_read_lock_any_held+0x43/0xb0 [ 274.980728][ T1761] ? validate_chain+0x166/0x4d0 [ 274.981073][ T1761] ? __kernel_text_address+0x12/0x40 [ 274.981453][ T1761] ? __lock_acquire+0x44d/0x7e0 [ 274.981803][ T1761] ? __mutex_trylock_common+0xf9/0x260 [ 274.982152][ T1761] ? __pfx___mutex_trylock_common+0x10/0x10 [ 274.982595][ T1761] ? rcu_is_watching+0x12/0xc0 [ 274.983001][ T1761] ? rcu_is_watching+0x12/0xc0 [ 274.983470][ T1761] ? trace_contention_end+0xdc/0x140 [ 274.983782][ T1761] ? __mutex_lock+0x19c/0xcd0 [ 274.984119][ T1761] ? find_held_lock+0x2b/0x80 [ 274.984442][ T1761] ? rtnl_newlink+0x651/0xa60 [ 274.984749][ T1761] ? __create_object+0x5e/0xb0 [ 274.985080][ T1761] ? __pfx___mutex_lock+0x10/0x10 [ 274.985404][ T1761] ? trace_cap_capable+0x10f/0x190 [ 274.985789][ T1761] ? _raw_spin_unlock_irqrestore+0x46/0x80 [ 274.986235][ T1761] ? __rtnl_newlink+0x40e/0xa40 [ 274.986600][ T1761] rtnl_newlink+0x69a/0xa60 [ 274.986970][ T1761] ? __pfx_rtnl_newlink+0x10/0x10 [ 274.987320][ T1761] ? __lock_acquire+0x44d/0x7e0 [ 274.987697][ T1761] ? find_held_lock+0x2b/0x80 [ 274.988072][ T1761] ? rtnetlink_rcv_msg+0x6ed/0xc00 [ 274.988397][ T1761] ? __lock_release+0x5d/0x170 [ 274.988721][ T1761] ? __pfx_rtnl_newlink+0x10/0x10 [ 274.989088][ T1761] rtnetlink_rcv_msg+0x710/0xc00 [ 274.989414][ T1761] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 274.989721][ T1761] ? __lock_acquire+0x44d/0x7e0 [ 274.990042][ T1761] netlink_rcv_skb+0x121/0x350 [ 274.990372][ T1761] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 274.990683][ T1761] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 274.990998][ T1761] ? netlink_deliver_tap+0x13e/0x340 [ 274.991348][ T1761] ? netlink_deliver_tap+0xc3/0x340 [ 274.991703][ T1761] netlink_unicast+0x49e/0x780 [ 274.992056][ T1761] ? __pfx_netlink_unicast+0x10/0x10 [ 274.992411][ T1761] ? __lock_acquire+0x44d/0x7e0 [ 274.992769][ T1761] netlink_sendmsg+0x721/0xbe0 [ 274.993127][ T1761] ? __pfx_netlink_sendmsg+0x10/0x10 [ 274.993483][ T1761] ? __import_iovec+0x238/0x3c0 [ 274.993844][ T1761] ____sys_sendmsg+0x7ad/0xa10 [ 274.994209][ T1761] ? __pfx_____sys_sendmsg+0x10/0x10 [ 274.994564][ T1761] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 274.995004][ T1761] ___sys_sendmsg+0xed/0x170 [ 274.995357][ T1761] ? kasan_record_aux_stack+0x8c/0xa0 [ 274.995711][ T1761] ? __call_rcu_common.constprop.0+0xa8/0x640 [ 274.996146][ T1761] ? __pfx____sys_sendmsg+0x10/0x10 [ 274.996504][ T1761] ? find_held_lock+0x2b/0x80 [ 274.996861][ T1761] ? __lock_acquire+0x44d/0x7e0 [ 274.997212][ T1761] ? find_held_lock+0x2b/0x80 [ 274.997570][ T1761] ? __virt_addr_valid+0x22e/0x450 [ 274.997918][ T1761] ? __lock_release+0x5d/0x170 [ 274.998270][ T1761] __sys_sendmsg+0x10b/0x1a0 [ 274.998630][ T1761] ? __call_rcu_common.constprop.0+0x320/0x640 [ 274.999075][ T1761] ? __pfx___sys_sendmsg+0x10/0x10 [ 274.999443][ T1761] ? rcu_is_watching+0x12/0xc0 [ 274.999798][ T1761] do_syscall_64+0xc1/0x380 [ 275.000187][ T1761] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 275.000629][ T1761] RIP: 0033:0x7efe3c5a41e7 [ 275.000946][ T1761] 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 [ 275.002094][ T1761] RSP: 002b:00007ffe57b0a898 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 275.002625][ T1761] RAX: ffffffffffffffda RBX: 00007ffe57b0afc0 RCX: 00007efe3c5a41e7 [ 275.003146][ T1761] RDX: 0000000000000000 RSI: 00007ffe57b0a900 RDI: 0000000000000005 [ 275.003678][ T1761] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000 [ 275.004194][ T1761] R10: 0000000030703910 R11: 0000000000000246 R12: 0000000000000003 [ 275.004720][ T1761] R13: 00000000686e1903 R14: 0000000000499600 R15: 0000000000000000 [ 275.005263][ T1761] [ 275.005537][ T1761] irq event stamp: 52815 [ 275.005801][ T1761] hardirqs last enabled at (52823): [] __up_console_sem+0x6b/0x80 [ 275.006411][ T1761] hardirqs last disabled at (52832): [] __up_console_sem+0x50/0x80 [ 275.007003][ T1761] softirqs last enabled at (52428): [] handle_softirqs+0x358/0x620 [ 275.007611][ T1761] softirqs last disabled at (52423): [] __irq_exit_rcu+0xfa/0x160 [ 275.008211][ T1761] ---[ end trace 0000000000000000 ]--- [ 290.024577][ T1806] veth1.100: entered promiscuous mode [ 296.395690][ T1821] veth1.100: left promiscuous mode [ 300.243146][ T1848] veth1.100: entered allmulticast mode [ 306.681189][ T1863] veth1.100: left allmulticast mode [ 324.501371][ T2028] veth1: left allmulticast mode [ 324.501719][ T2028] veth1: left promiscuous mode [ 324.502186][ T2028] br0: port 1(veth1) entered disabled state [ 327.865036][ T2068] br0: port 1(veth1) entered blocking state [ 327.865488][ T2068] br0: port 1(veth1) entered disabled state [ 327.865913][ T2068] veth1: entered allmulticast mode [ 327.870964][ T2068] veth1: entered promiscuous mode [ 327.873530][ T2068] ------------[ cut here ]------------ [ 327.873890][ T2068] WARNING: CPU: 1 PID: 2068 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0 [ 327.874685][ T2068] Modules linked in: 8021q bridge stp llc vrf macvlan veth [ 327.875166][ T2068] CPU: 1 UID: 0 PID: 2068 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full) [ 327.875989][ T2068] Tainted: [W]=WARN [ 327.876228][ T2068] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 327.876763][ T2068] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0 [ 327.877096][ T2068] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48 [ 327.878498][ T2068] RSP: 0018:ffffc90002196ef0 EFLAGS: 00010246 [ 327.878919][ T2068] RAX: 0000000000000000 RBX: ffff888008fe2000 RCX: 0000000000000001 [ 327.879571][ T2068] RDX: 0000000000000000 RSI: ffffffff92a9b941 RDI: ffffffff922555e0 [ 327.880028][ T2068] RBP: ffffc90002196fe0 R08: 0000000000000000 R09: 0000000000000000 [ 327.880633][ T2068] R10: ffffc90002197010 R11: ffffffff938a8918 R12: 1ffff92000432de2 [ 327.881094][ T2068] R13: 00000000000005dc R14: ffffc90002197010 R15: ffff888008fe2f08 [ 327.881571][ T2068] FS: 00007f1fdefd0800(0000) GS:ffff8880a1737000(0000) knlGS:0000000000000000 [ 327.882102][ T2068] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 327.882534][ T2068] CR2: 00000000004e5aa8 CR3: 00000000149cf006 CR4: 0000000000772ef0 [ 327.883027][ T2068] PKRU: 55555554 [ 327.883268][ T2068] Call Trace: [ 327.883519][ T2068] [ 327.883681][ T2068] ? __pfx_netif_set_mtu_ext+0x10/0x10 [ 327.883985][ T2068] ? find_held_lock+0x2b/0x80 [ 327.884294][ T2068] ? mark_held_locks+0x49/0x80 [ 327.884609][ T2068] ? _raw_spin_unlock_irqrestore+0x5d/0x80 [ 327.884987][ T2068] ? lockdep_hardirqs_on+0x7c/0x110 [ 327.885300][ T2068] netif_set_mtu+0x88/0x100 [ 327.885615][ T2068] ? __pfx_netif_set_mtu+0x10/0x10 [ 327.885932][ T2068] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge] [ 327.886397][ T2068] dev_set_mtu+0xa0/0x150 [ 327.886634][ T2068] br_mtu_auto_adjust+0x189/0x270 [bridge] [ 327.887057][ T2068] br_add_if+0xda3/0x1330 [bridge] [ 327.887435][ T2068] do_set_master+0x32f/0x500 [ 327.887750][ T2068] do_setlink.constprop.0+0x9f4/0x2480 [ 327.888060][ T2068] ? __pfx_do_setlink.constprop.0+0x10/0x10 [ 327.888455][ T2068] ? rcu_read_lock_any_held+0x43/0xb0 [ 327.888761][ T2068] ? validate_chain+0x166/0x4d0 [ 327.889077][ T2068] ? __kernel_text_address+0x12/0x40 [ 327.889397][ T2068] ? __lock_acquire+0x44d/0x7e0 [ 327.889751][ T2068] ? __mutex_trylock_common+0xf9/0x260 [ 327.890062][ T2068] ? __pfx___mutex_trylock_common+0x10/0x10 [ 327.890492][ T2068] ? rcu_is_watching+0x12/0xc0 [ 327.890814][ T2068] ? rcu_is_watching+0x12/0xc0 [ 327.891139][ T2068] ? trace_contention_end+0xdc/0x140 [ 327.891465][ T2068] ? __mutex_lock+0x19c/0xcd0 [ 327.891775][ T2068] ? find_held_lock+0x2b/0x80 [ 327.892087][ T2068] ? rtnl_newlink+0x651/0xa60 [ 327.892400][ T2068] ? __create_object+0x5e/0xb0 [ 327.892707][ T2068] ? __pfx___mutex_lock+0x10/0x10 [ 327.893013][ T2068] ? trace_cap_capable+0x10f/0x190 [ 327.893315][ T2068] ? _raw_spin_unlock_irqrestore+0x46/0x80 [ 327.893704][ T2068] ? __rtnl_newlink+0x40e/0xa40 [ 327.894016][ T2068] rtnl_newlink+0x69a/0xa60 [ 327.894368][ T2068] ? __pfx_rtnl_newlink+0x10/0x10 [ 327.894679][ T2068] ? __lock_acquire+0x44d/0x7e0 [ 327.894992][ T2068] ? find_held_lock+0x2b/0x80 [ 327.895296][ T2068] ? rtnetlink_rcv_msg+0x6ed/0xc00 [ 327.895615][ T2068] ? __lock_release+0x5d/0x170 [ 327.895921][ T2068] ? __pfx_rtnl_newlink+0x10/0x10 [ 327.896225][ T2068] rtnetlink_rcv_msg+0x710/0xc00 [ 327.896540][ T2068] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 327.896851][ T2068] ? __lock_acquire+0x44d/0x7e0 [ 327.897167][ T2068] netlink_rcv_skb+0x121/0x350 [ 327.897483][ T2068] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 327.897794][ T2068] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 327.898114][ T2068] ? netlink_deliver_tap+0x13e/0x340 [ 327.898461][ T2068] ? netlink_deliver_tap+0xc3/0x340 [ 327.898770][ T2068] netlink_unicast+0x49e/0x780 [ 327.899087][ T2068] ? __pfx_netlink_unicast+0x10/0x10 [ 327.899420][ T2068] ? __lock_acquire+0x44d/0x7e0 [ 327.899735][ T2068] netlink_sendmsg+0x721/0xbe0 [ 327.900049][ T2068] ? __pfx_netlink_sendmsg+0x10/0x10 [ 327.900367][ T2068] ? __import_iovec+0x238/0x3c0 [ 327.900679][ T2068] ____sys_sendmsg+0x7ad/0xa10 [ 327.901002][ T2068] ? __pfx_____sys_sendmsg+0x10/0x10 [ 327.901322][ T2068] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 327.901747][ T2068] ___sys_sendmsg+0xed/0x170 [ 327.902068][ T2068] ? kasan_record_aux_stack+0x8c/0xa0 [ 327.902429][ T2068] ? __call_rcu_common.constprop.0+0xa8/0x640 [ 327.902830][ T2068] ? __pfx____sys_sendmsg+0x10/0x10 [ 327.903153][ T2068] ? find_held_lock+0x2b/0x80 [ 327.903490][ T2068] ? __lock_acquire+0x44d/0x7e0 [ 327.903810][ T2068] ? find_held_lock+0x2b/0x80 [ 327.904136][ T2068] ? __virt_addr_valid+0x22e/0x450 [ 327.904468][ T2068] ? __lock_release+0x5d/0x170 [ 327.904799][ T2068] __sys_sendmsg+0x10b/0x1a0 [ 327.905117][ T2068] ? __call_rcu_common.constprop.0+0x320/0x640 [ 327.905523][ T2068] ? __pfx___sys_sendmsg+0x10/0x10 [ 327.905856][ T2068] ? rcu_is_watching+0x12/0xc0 [ 327.906177][ T2068] do_syscall_64+0xc1/0x380 [ 327.906550][ T2068] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 327.906951][ T2068] RIP: 0033:0x7f1fdf19d1e7 [ 327.907280][ T2068] 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 [ 327.908436][ T2068] RSP: 002b:00007ffef7353d68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 327.908949][ T2068] RAX: ffffffffffffffda RBX: 00007ffef7354490 RCX: 00007f1fdf19d1e7 [ 327.909415][ T2068] RDX: 0000000000000000 RSI: 00007ffef7353dd0 RDI: 0000000000000005 [ 327.909879][ T2068] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000 [ 327.910374][ T2068] R10: 000000002f21c910 R11: 0000000000000246 R12: 0000000000000003 [ 327.911137][ T2068] R13: 00000000686e1938 R14: 0000000000499600 R15: 0000000000000000 [ 327.911883][ T2068] [ 327.912288][ T2068] irq event stamp: 40593 [ 327.912650][ T2068] hardirqs last enabled at (40625): [] __up_console_sem+0x6b/0x80 [ 327.913581][ T2068] hardirqs last disabled at (40634): [] __up_console_sem+0x50/0x80 [ 327.914547][ T2068] softirqs last enabled at (40622): [] handle_softirqs+0x358/0x620 [ 327.915501][ T2068] softirqs last disabled at (40601): [] __irq_exit_rcu+0xfa/0x160 [ 327.916489][ T2068] ---[ end trace 0000000000000000 ]--- [ 328.039480][ T38] br0: port 1(veth1) entered blocking state [ 328.039956][ T38] br0: port 1(veth1) entered forwarding state [ 328.645467][ T2075] br0: port 1(veth1) entered disabled state [ 328.661657][ T2075] br0: port 1(veth1) entered blocking state [ 328.662198][ T2075] br0: port 1(veth1) entered forwarding state [ 329.773962][ T2086] br0: entered promiscuous mode [ 343.892581][ T2126] br0.100: entered promiscuous mode [ 350.152054][ T2141] br0.100: left promiscuous mode [ 354.035323][ T2168] br0.100: entered allmulticast mode [ 354.035670][ T2168] br0: entered allmulticast mode [ 360.432130][ T2183] br0.100: left allmulticast mode [ 360.432983][ T2183] br0: left allmulticast mode [ 366.808134][ T2251] br0: left promiscuous mode [ 367.123865][ T2255] br0: port 1(veth1) entered disabled state [ 367.760459][ T2260] veth1: left allmulticast mode [ 367.761069][ T2260] veth1: left promiscuous mode [ 367.761900][ T2260] br0: port 1(veth1) entered disabled state [ 370.442354][ T2292] br0: port 1(veth1) entered blocking state [ 370.442869][ T2292] br0: port 1(veth1) entered disabled state [ 370.443290][ T2292] veth1: entered allmulticast mode [ 370.448390][ T2292] veth1: entered promiscuous mode [ 370.450111][ T2292] br0: port 1(veth1) entered blocking state [ 370.450531][ T2292] br0: port 1(veth1) entered forwarding state [ 370.451405][ T2292] ------------[ cut here ]------------ [ 370.451727][ T2292] WARNING: CPU: 1 PID: 2292 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0 [ 370.452348][ T2292] Modules linked in: 8021q bridge stp llc vrf macvlan veth [ 370.452919][ T2292] CPU: 1 UID: 0 PID: 2292 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full) [ 370.453578][ T2292] Tainted: [W]=WARN [ 370.453813][ T2292] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 370.454192][ T2292] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0 [ 370.454672][ T2292] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48 [ 370.455911][ T2292] RSP: 0018:ffffc90002736ef0 EFLAGS: 00010246 [ 370.456296][ T2292] RAX: 0000000000000000 RBX: ffff888005052000 RCX: 0000000000000001 [ 370.456946][ T2292] RDX: 0000000000000000 RSI: ffffffff92a9b941 RDI: ffffffff922555e0 [ 370.457608][ T2292] RBP: ffffc90002736fe0 R08: 0000000000000000 R09: 0000000000000000 [ 370.458064][ T2292] R10: ffffc90002737010 R11: ffffffff938a8918 R12: 1ffff920004e6de2 [ 370.458707][ T2292] R13: 00000000000005dc R14: ffffc90002737010 R15: ffff888005052f08 [ 370.459178][ T2292] FS: 00007f3ad5421800(0000) GS:ffff8880a1737000(0000) knlGS:0000000000000000 [ 370.459865][ T2292] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 370.460250][ T2292] CR2: 00000000004e5aa8 CR3: 0000000009a3a006 CR4: 0000000000772ef0 [ 370.460892][ T2292] PKRU: 55555554 [ 370.461124][ T2292] Call Trace: [ 370.461496][ T2292] [ 370.461656][ T2292] ? __pfx_netif_set_mtu_ext+0x10/0x10 [ 370.461970][ T2292] ? find_held_lock+0x2b/0x80 [ 370.462284][ T2292] ? mark_held_locks+0x49/0x80 [ 370.462814][ T2292] ? _raw_spin_unlock_irqrestore+0x5d/0x80 [ 370.463195][ T2292] ? lockdep_hardirqs_on+0x7c/0x110 [ 370.463686][ T2292] netif_set_mtu+0x88/0x100 [ 370.463998][ T2292] ? __pfx_netif_set_mtu+0x10/0x10 [ 370.464315][ T2292] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge] [ 370.464934][ T2292] dev_set_mtu+0xa0/0x150 [ 370.465172][ T2292] br_mtu_auto_adjust+0x189/0x270 [bridge] [ 370.465640][ T2292] br_add_if+0xda3/0x1330 [bridge] [ 370.465992][ T2292] do_set_master+0x32f/0x500 [ 370.466302][ T2292] do_setlink.constprop.0+0x9f4/0x2480 [ 370.466619][ T2292] ? __pfx_do_setlink.constprop.0+0x10/0x10 [ 370.467007][ T2292] ? rcu_read_lock_any_held+0x43/0xb0 [ 370.467321][ T2292] ? validate_chain+0x166/0x4d0 [ 370.467639][ T2292] ? __kernel_text_address+0x12/0x40 [ 370.467946][ T2292] ? __lock_acquire+0x44d/0x7e0 [ 370.468254][ T2292] ? __mutex_trylock_common+0xf9/0x260 [ 370.468617][ T2292] ? __pfx___mutex_trylock_common+0x10/0x10 [ 370.469018][ T2292] ? rcu_is_watching+0x12/0xc0 [ 370.469327][ T2292] ? rcu_is_watching+0x12/0xc0 [ 370.469657][ T2292] ? trace_contention_end+0xdc/0x140 [ 370.469962][ T2292] ? __mutex_lock+0x19c/0xcd0 [ 370.470270][ T2292] ? find_held_lock+0x2b/0x80 [ 370.470583][ T2292] ? rtnl_newlink+0x651/0xa60 [ 370.470885][ T2292] ? __create_object+0x5e/0xb0 [ 370.471198][ T2292] ? __pfx___mutex_lock+0x10/0x10 [ 370.471534][ T2292] ? trace_cap_capable+0x10f/0x190 [ 370.471851][ T2292] ? _raw_spin_unlock_irqrestore+0x46/0x80 [ 370.472227][ T2292] ? __rtnl_newlink+0x40e/0xa40 [ 370.472573][ T2292] rtnl_newlink+0x69a/0xa60 [ 370.472892][ T2292] ? __pfx_rtnl_newlink+0x10/0x10 [ 370.473194][ T2292] ? __lock_acquire+0x44d/0x7e0 [ 370.473516][ T2292] ? find_held_lock+0x2b/0x80 [ 370.473821][ T2292] ? rtnetlink_rcv_msg+0x6ed/0xc00 [ 370.474122][ T2292] ? __lock_release+0x5d/0x170 [ 370.474442][ T2292] ? __pfx_rtnl_newlink+0x10/0x10 [ 370.474748][ T2292] rtnetlink_rcv_msg+0x710/0xc00 [ 370.475051][ T2292] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 370.475369][ T2292] ? __lock_acquire+0x44d/0x7e0 [ 370.475772][ T2292] netlink_rcv_skb+0x121/0x350 [ 370.476079][ T2292] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 370.476424][ T2292] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 370.476796][ T2292] ? netlink_deliver_tap+0x13e/0x340 [ 370.477108][ T2292] ? netlink_deliver_tap+0xc3/0x340 [ 370.477431][ T2292] netlink_unicast+0x49e/0x780 [ 370.477753][ T2292] ? __pfx_netlink_unicast+0x10/0x10 [ 370.478059][ T2292] ? __lock_acquire+0x44d/0x7e0 [ 370.478381][ T2292] netlink_sendmsg+0x721/0xbe0 [ 370.478704][ T2292] ? __pfx_netlink_sendmsg+0x10/0x10 [ 370.479029][ T2292] ? __import_iovec+0x238/0x3c0 [ 370.479355][ T2292] ____sys_sendmsg+0x7ad/0xa10 [ 370.479675][ T2292] ? __pfx_____sys_sendmsg+0x10/0x10 [ 370.479982][ T2292] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 370.480380][ T2292] ___sys_sendmsg+0xed/0x170 [ 370.480721][ T2292] ? kasan_record_aux_stack+0x8c/0xa0 [ 370.481027][ T2292] ? __call_rcu_common.constprop.0+0xa8/0x640 [ 370.481421][ T2292] ? __pfx____sys_sendmsg+0x10/0x10 [ 370.481765][ T2292] ? find_held_lock+0x2b/0x80 [ 370.482073][ T2292] ? __lock_acquire+0x44d/0x7e0 [ 370.482395][ T2292] ? find_held_lock+0x2b/0x80 [ 370.482710][ T2292] ? __virt_addr_valid+0x22e/0x450 [ 370.483012][ T2292] ? __lock_release+0x5d/0x170 [ 370.483325][ T2292] __sys_sendmsg+0x10b/0x1a0 [ 370.483640][ T2292] ? __call_rcu_common.constprop.0+0x320/0x640 [ 370.484025][ T2292] ? __pfx___sys_sendmsg+0x10/0x10 [ 370.484349][ T2292] ? rcu_is_watching+0x12/0xc0 [ 370.484695][ T2292] do_syscall_64+0xc1/0x380 [ 370.485001][ T2292] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 370.485389][ T2292] RIP: 0033:0x7f3ad55ee1e7 [ 370.485704][ T2292] 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 [ 370.486950][ T2292] RSP: 002b:00007ffcee21a638 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 370.487425][ T2292] RAX: ffffffffffffffda RBX: 00007ffcee21ad60 RCX: 00007f3ad55ee1e7 [ 370.487901][ T2292] RDX: 0000000000000000 RSI: 00007ffcee21a6a0 RDI: 0000000000000005 [ 370.488372][ T2292] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000 [ 370.488848][ T2292] R10: 000000003752f910 R11: 0000000000000246 R12: 0000000000000003 [ 370.489317][ T2292] R13: 00000000686e1963 R14: 0000000000499600 R15: 0000000000000000 [ 370.489813][ T2292] [ 370.490044][ T2292] irq event stamp: 32045 [ 370.490270][ T2292] hardirqs last enabled at (32053): [] __up_console_sem+0x6b/0x80 [ 370.490844][ T2292] hardirqs last disabled at (32062): [] __up_console_sem+0x50/0x80 [ 370.491380][ T2292] softirqs last enabled at (31436): [] handle_softirqs+0x358/0x620 [ 370.491945][ T2292] softirqs last disabled at (31411): [] __irq_exit_rcu+0xfa/0x160 [ 370.492485][ T2292] ---[ end trace 0000000000000000 ]--- [ 371.171660][ T2299] br0: port 1(veth1) entered disabled state [ 371.173822][ T2299] br0: port 1(veth1) entered blocking state [ 371.174370][ T2299] br0: port 1(veth1) entered forwarding state [ 372.261010][ T2310] br0: entered promiscuous mode [ 386.536854][ T2352] br0.100: entered promiscuous mode [ 392.929937][ T2367] br0.100: left promiscuous mode [ 396.824113][ T2394] br0.100: entered allmulticast mode [ 396.825986][ T2394] br0: entered allmulticast mode [ 403.242044][ T2409] br0.100: left allmulticast mode [ 403.242581][ T2409] br0: left allmulticast mode [ 409.767748][ T2479] br0: left promiscuous mode [ 410.100050][ T2483] br0: port 1(veth1) entered disabled state [ 410.785363][ T2488] veth1: left allmulticast mode [ 410.785704][ T2488] veth1: left promiscuous mode [ 410.786225][ T2488] br0: port 1(veth1) entered disabled state