[ 21.281855][ T327] br1: port 1(vx10) entered blocking state
[ 21.282440][ T327] br1: port 1(vx10) entered disabled state
[ 21.282983][ T327] vx10: entered allmulticast mode
[ 21.286559][ T327] vx10: entered promiscuous mode
[ 21.287964][ T327] br1: port 1(vx10) entered blocking state
[ 21.288451][ T327] br1: port 1(vx10) entered forwarding state
[ 21.290013][ T327] ------------[ cut here ]------------
[ 21.290351][ T327] WARNING: CPU: 0 PID: 327 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 21.291000][ T327] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc vrf veth
[ 21.292829][ T327] CPU: 0 UID: 0 PID: 327 Comm: ip Not tainted 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 21.293403][ T327] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 21.293799][ T327] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 21.294139][ T327] 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
[ 21.295269][ T327] RSP: 0018:ffffc900005b6ef0 EFLAGS: 00010246
[ 21.295676][ T327] RAX: 0000000000000000 RBX: ffff88800bc02000 RCX: 0000000000000001
[ 21.296194][ T327] RDX: 0000000000000000 RSI: ffffffff95a9b941 RDI: ffffffff952555e0
[ 21.296671][ T327] RBP: ffffc900005b6fe0 R08: 0000000000000000 R09: 0000000000000000
[ 21.297136][ T327] R10: ffffc900005b7010 R11: ffffffff968a8918 R12: 1ffff920000b6de2
[ 21.297607][ T327] R13: 00000000000005dc R14: ffffc900005b7010 R15: ffff88800bc02f08
[ 21.298076][ T327] FS: 00007f837e17a800(0000) GS:ffff88809e6b7000(0000) knlGS:0000000000000000
[ 21.298690][ T327] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 21.299343][ T327] CR2: 00000000004e5ce0 CR3: 000000000f1c6004 CR4: 0000000000772ef0
[ 21.299812][ T327] PKRU: 55555554
[ 21.300044][ T327] Call Trace:
[ 21.300276][ T327]
[ 21.300462][ T327] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 21.300821][ T327] ? find_held_lock+0x2b/0x80
[ 21.301138][ T327] ? mark_held_locks+0x49/0x80
[ 21.301454][ T327] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 21.301882][ T327] ? lockdep_hardirqs_on+0x7c/0x110
[ 21.302190][ T327] netif_set_mtu+0x88/0x100
[ 21.302508][ T327] ? __pfx_netif_set_mtu+0x10/0x10
[ 21.302833][ T327] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 21.303265][ T327] dev_set_mtu+0xa0/0x150
[ 21.303508][ T327] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 21.303932][ T327] br_add_if+0xda3/0x1330 [bridge]
[ 21.304295][ T327] do_set_master+0x32f/0x500
[ 21.304612][ T327] do_setlink.constprop.0+0x9f4/0x2480
[ 21.304924][ T327] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 21.305323][ T327] ? rcu_read_lock_any_held+0x43/0xb0
[ 21.305629][ T327] ? validate_chain+0x166/0x4d0
[ 21.305933][ T327] ? __kernel_text_address+0x12/0x40
[ 21.306244][ T327] ? __lock_acquire+0x44d/0x7e0
[ 21.306561][ T327] ? __mutex_trylock_common+0xf9/0x260
[ 21.306868][ T327] ? __pfx___mutex_trylock_common+0x10/0x10
[ 21.307258][ T327] ? rcu_is_watching+0x12/0xc0
[ 21.307584][ T327] ? rcu_is_watching+0x12/0xc0
[ 21.307890][ T327] ? trace_contention_end+0xdc/0x140
[ 21.308196][ T327] ? __mutex_lock+0x19c/0xcd0
[ 21.308514][ T327] ? find_held_lock+0x2b/0x80
[ 21.308825][ T327] ? rtnl_newlink+0x651/0xa60
[ 21.309145][ T327] ? __create_object+0x5e/0xb0
[ 21.309468][ T327] ? __pfx___mutex_lock+0x10/0x10
[ 21.309782][ T327] ? trace_cap_capable+0x10f/0x190
[ 21.310096][ T327] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 21.310491][ T327] ? __rtnl_newlink+0x40e/0xa40
[ 21.310809][ T327] rtnl_newlink+0x69a/0xa60
[ 21.311125][ T327] ? __pfx_rtnl_newlink+0x10/0x10
[ 21.311441][ T327] ? __lock_acquire+0x44d/0x7e0
[ 21.311764][ T327] ? find_held_lock+0x2b/0x80
[ 21.312075][ T327] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 21.312395][ T327] ? __lock_release+0x5d/0x170
[ 21.312708][ T327] ? __pfx_rtnl_newlink+0x10/0x10
[ 21.313016][ T327] rtnetlink_rcv_msg+0x710/0xc00
[ 21.313333][ T327] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 21.313648][ T327] ? __lock_acquire+0x44d/0x7e0
[ 21.313961][ T327] netlink_rcv_skb+0x121/0x350
[ 21.314274][ T327] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 21.314597][ T327] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 21.314922][ T327] ? netlink_deliver_tap+0x13e/0x340
[ 21.315230][ T327] ? netlink_deliver_tap+0xc3/0x340
[ 21.315546][ T327] netlink_unicast+0x49e/0x780
[ 21.315874][ T327] ? __pfx_netlink_unicast+0x10/0x10
[ 21.316212][ T327] ? __lock_acquire+0x44d/0x7e0
[ 21.316535][ T327] netlink_sendmsg+0x721/0xbe0
[ 21.316866][ T327] ? __pfx_netlink_sendmsg+0x10/0x10
[ 21.317186][ T327] ? __import_iovec+0x238/0x3c0
[ 21.317518][ T327] ____sys_sendmsg+0x7ad/0xa10
[ 21.317842][ T327] ? __pfx_____sys_sendmsg+0x10/0x10
[ 21.318425][ T327] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 21.318831][ T327] ___sys_sendmsg+0xed/0x170
[ 21.319152][ T327] ? kasan_record_aux_stack+0x8c/0xa0
[ 21.319476][ T327] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 21.319873][ T327] ? __pfx____sys_sendmsg+0x10/0x10
[ 21.320188][ T327] ? find_held_lock+0x2b/0x80
[ 21.320742][ T327] ? __lock_acquire+0x44d/0x7e0
[ 21.321059][ T327] ? find_held_lock+0x2b/0x80
[ 21.321377][ T327] ? __virt_addr_valid+0x22e/0x450
[ 21.321688][ T327] ? __lock_release+0x5d/0x170
[ 21.322009][ T327] __sys_sendmsg+0x10b/0x1a0
[ 21.322333][ T327] ? __call_rcu_common.constprop.0+0x320/0x640
[ 21.322731][ T327] ? __pfx___sys_sendmsg+0x10/0x10
[ 21.323053][ T327] ? rcu_is_watching+0x12/0xc0
[ 21.323376][ T327] do_syscall_64+0xc1/0x380
[ 21.323694][ T327] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 21.324316][ T327] RIP: 0033:0x7f837e3471e7
[ 21.324741][ T327] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 21.325874][ T327] RSP: 002b:00007ffc5ea44a98 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 21.326354][ T327] RAX: ffffffffffffffda RBX: 00007ffc5ea451c0 RCX: 00007f837e3471e7
[ 21.326824][ T327] RDX: 0000000000000000 RSI: 00007ffc5ea44b00 RDI: 0000000000000005
[ 21.327546][ T327] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 21.328011][ T327] R10: 0000000035abd910 R11: 0000000000000246 R12: 0000000000000004
[ 21.328481][ T327] R13: 00000000686e143c R14: 0000000000499600 R15: 0000000000000000
[ 21.328959][ T327]
[ 21.329209][ T327] irq event stamp: 39445
[ 21.329455][ T327] hardirqs last enabled at (39455): [] __up_console_sem+0x6b/0x80
[ 21.330222][ T327] hardirqs last disabled at (39462): [] __up_console_sem+0x50/0x80
[ 21.330760][ T327] softirqs last enabled at (38598): [] handle_softirqs+0x358/0x620
[ 21.331310][ T327] softirqs last disabled at (37849): [] __irq_exit_rcu+0xfa/0x160
[ 21.331852][ T327] ---[ end trace 0000000000000000 ]---
[ 21.377419][ T327] ip (327) used greatest stack depth: 23888 bytes left
[ 21.878333][ T332] br1: port 2(vx20) entered blocking state
[ 21.878775][ T332] br1: port 2(vx20) entered disabled state
[ 21.879200][ T332] vx20: entered allmulticast mode
[ 21.883928][ T332] vx20: entered promiscuous mode
[ 21.885037][ T332] br1: port 2(vx20) entered blocking state
[ 21.885571][ T332] br1: port 2(vx20) entered forwarding state
[ 21.886419][ T332] ------------[ cut here ]------------
[ 21.886725][ T332] WARNING: CPU: 0 PID: 332 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 21.888873][ T332] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc vrf veth
[ 21.889503][ T332] CPU: 0 UID: 0 PID: 332 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 21.890119][ T332] Tainted: [W]=WARN
[ 21.890366][ T332] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 21.890749][ T332] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 21.891066][ T332] 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
[ 21.892174][ T332] RSP: 0018:ffffc900005b6ef0 EFLAGS: 00010246
[ 21.892570][ T332] RAX: 0000000000000000 RBX: ffff88800bc02000 RCX: 0000000000000001
[ 21.893029][ T332] RDX: 0000000000000000 RSI: ffffffff95a9b941 RDI: ffffffff952555e0
[ 21.893498][ T332] RBP: ffffc900005b6fe0 R08: 0000000000000000 R09: 0000000000000000
[ 21.893954][ T332] R10: ffffc900005b7010 R11: ffffffff968a8918 R12: 1ffff920000b6de2
[ 21.894427][ T332] R13: 00000000000005dc R14: ffffc900005b7010 R15: ffff88800bc02f08
[ 21.894952][ T332] FS: 00007f1eb61c6800(0000) GS:ffff88809e6b7000(0000) knlGS:0000000000000000
[ 21.895542][ T332] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 21.895950][ T332] CR2: 00000000004e5de8 CR3: 000000000a7ac006 CR4: 0000000000772ef0
[ 21.896443][ T332] PKRU: 55555554
[ 21.896686][ T332] Call Trace:
[ 21.896926][ T332]
[ 21.897094][ T332] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 21.897428][ T332] ? find_held_lock+0x2b/0x80
[ 21.897758][ T332] ? mark_held_locks+0x49/0x80
[ 21.898084][ T332] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 21.898524][ T332] ? lockdep_hardirqs_on+0x7c/0x110
[ 21.898856][ T332] netif_set_mtu+0x88/0x100
[ 21.899218][ T332] ? __pfx_netif_set_mtu+0x10/0x10
[ 21.899561][ T332] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 21.900011][ T332] dev_set_mtu+0xa0/0x150
[ 21.900257][ T332] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 21.900704][ T332] br_add_if+0xda3/0x1330 [bridge]
[ 21.901082][ T332] do_set_master+0x32f/0x500
[ 21.901417][ T332] do_setlink.constprop.0+0x9f4/0x2480
[ 21.901746][ T332] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 21.902172][ T332] ? rcu_read_lock_any_held+0x43/0xb0
[ 21.902509][ T332] ? validate_chain+0x166/0x4d0
[ 21.902829][ T332] ? __kernel_text_address+0x12/0x40
[ 21.903155][ T332] ? __lock_acquire+0x44d/0x7e0
[ 21.903491][ T332] ? __mutex_trylock_common+0xf9/0x260
[ 21.903812][ T332] ? __pfx___mutex_trylock_common+0x10/0x10
[ 21.904222][ T332] ? rcu_is_watching+0x12/0xc0
[ 21.904557][ T332] ? rcu_is_watching+0x12/0xc0
[ 21.904885][ T332] ? trace_contention_end+0xdc/0x140
[ 21.905208][ T332] ? __mutex_lock+0x19c/0xcd0
[ 21.905549][ T332] ? find_held_lock+0x2b/0x80
[ 21.905903][ T332] ? rtnl_newlink+0x651/0xa60
[ 21.906220][ T332] ? __create_object+0x5e/0xb0
[ 21.906552][ T332] ? __pfx___mutex_lock+0x10/0x10
[ 21.906887][ T332] ? trace_cap_capable+0x10f/0x190
[ 21.907252][ T332] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 21.907665][ T332] ? __rtnl_newlink+0x40e/0xa40
[ 21.908013][ T332] rtnl_newlink+0x69a/0xa60
[ 21.908347][ T332] ? __pfx_rtnl_newlink+0x10/0x10
[ 21.908663][ T332] ? __lock_acquire+0x44d/0x7e0
[ 21.908997][ T332] ? find_held_lock+0x2b/0x80
[ 21.909338][ T332] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 21.909671][ T332] ? __lock_release+0x5d/0x170
[ 21.910000][ T332] ? __pfx_rtnl_newlink+0x10/0x10
[ 21.910338][ T332] rtnetlink_rcv_msg+0x710/0xc00
[ 21.910661][ T332] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 21.910989][ T332] ? __lock_acquire+0x44d/0x7e0
[ 21.911324][ T332] netlink_rcv_skb+0x121/0x350
[ 21.911639][ T332] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 21.911962][ T332] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 21.912303][ T332] ? netlink_deliver_tap+0x13e/0x340
[ 21.912635][ T332] ? netlink_deliver_tap+0xc3/0x340
[ 21.912957][ T332] netlink_unicast+0x49e/0x780
[ 21.913289][ T332] ? __pfx_netlink_unicast+0x10/0x10
[ 21.913609][ T332] ? __lock_acquire+0x44d/0x7e0
[ 21.913932][ T332] netlink_sendmsg+0x721/0xbe0
[ 21.914252][ T332] ? __pfx_netlink_sendmsg+0x10/0x10
[ 21.914637][ T332] ? __import_iovec+0x238/0x3c0
[ 21.914976][ T332] ____sys_sendmsg+0x7ad/0xa10
[ 21.915311][ T332] ? __pfx_____sys_sendmsg+0x10/0x10
[ 21.915629][ T332] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 21.916038][ T332] ___sys_sendmsg+0xed/0x170
[ 21.916378][ T332] ? kasan_record_aux_stack+0x8c/0xa0
[ 21.916702][ T332] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 21.917114][ T332] ? __pfx____sys_sendmsg+0x10/0x10
[ 21.917450][ T332] ? find_held_lock+0x2b/0x80
[ 21.917773][ T332] ? __lock_acquire+0x44d/0x7e0
[ 21.918145][ T332] ? find_held_lock+0x2b/0x80
[ 21.918478][ T332] ? __virt_addr_valid+0x22e/0x450
[ 21.918796][ T332] ? __lock_release+0x5d/0x170
[ 21.919166][ T332] __sys_sendmsg+0x10b/0x1a0
[ 21.919504][ T332] ? __call_rcu_common.constprop.0+0x320/0x640
[ 21.919905][ T332] ? __pfx___sys_sendmsg+0x10/0x10
[ 21.920260][ T332] ? rcu_is_watching+0x12/0xc0
[ 21.920596][ T332] do_syscall_64+0xc1/0x380
[ 21.920921][ T332] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 21.921325][ T332] RIP: 0033:0x7f1eb63931e7
[ 21.921657][ T332] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 21.922802][ T332] RSP: 002b:00007ffe26640978 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 21.923297][ T332] RAX: ffffffffffffffda RBX: 00007ffe266410a0 RCX: 00007f1eb63931e7
[ 21.923773][ T332] RDX: 0000000000000000 RSI: 00007ffe266409e0 RDI: 0000000000000005
[ 21.924265][ T332] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 21.924756][ T332] R10: 0000000014781910 R11: 0000000000000246 R12: 0000000000000004
[ 21.925258][ T332] R13: 00000000686e143d R14: 0000000000499600 R15: 0000000000000000
[ 21.925768][ T332]
[ 21.926012][ T332] irq event stamp: 42427
[ 21.926244][ T332] hardirqs last enabled at (42435): [] __up_console_sem+0x6b/0x80
[ 21.926821][ T332] hardirqs last disabled at (42444): [] __up_console_sem+0x50/0x80
[ 21.927397][ T332] softirqs last enabled at (42458): [] handle_softirqs+0x358/0x620
[ 21.927952][ T332] softirqs last disabled at (42453): [] __irq_exit_rcu+0xfa/0x160
[ 21.928552][ T332] ---[ end trace 0000000000000000 ]---
[ 22.134594][ T334] br1: port 3(veth1) entered blocking state
[ 22.135034][ T334] br1: port 3(veth1) entered disabled state
[ 22.136471][ T334] veth1: entered allmulticast mode
[ 22.139984][ T334] veth1: entered promiscuous mode
[ 22.141193][ T334] ------------[ cut here ]------------
[ 22.141523][ T334] WARNING: CPU: 0 PID: 334 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 22.142139][ T334] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc vrf veth
[ 22.142949][ T334] CPU: 0 UID: 0 PID: 334 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 22.144267][ T334] Tainted: [W]=WARN
[ 22.144520][ T334] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 22.144899][ T334] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 22.145215][ T334] 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
[ 22.146350][ T334] RSP: 0018:ffffc90000596ef0 EFLAGS: 00010246
[ 22.146759][ T334] RAX: 0000000000000000 RBX: ffff88800bc02000 RCX: 0000000000000001
[ 22.147232][ T334] RDX: 0000000000000000 RSI: ffffffff95a9b941 RDI: ffffffff952555e0
[ 22.147713][ T334] RBP: ffffc90000596fe0 R08: 0000000000000000 R09: 0000000000000000
[ 22.148170][ T334] R10: ffffc90000597010 R11: ffffffff968a8918 R12: 1ffff920000b2de2
[ 22.148655][ T334] R13: 00000000000005dc R14: ffffc90000597010 R15: ffff88800bc02f08
[ 22.149160][ T334] FS: 00007f05fdeba800(0000) GS:ffff88809e6b7000(0000) knlGS:0000000000000000
[ 22.149728][ T334] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 22.150113][ T334] CR2: 00000000004e5aa8 CR3: 000000000a7ac002 CR4: 0000000000772ef0
[ 22.150589][ T334] PKRU: 55555554
[ 22.150824][ T334] Call Trace:
[ 22.151061][ T334]
[ 22.151224][ T334] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 22.151551][ T334] ? find_held_lock+0x2b/0x80
[ 22.151877][ T334] ? mark_held_locks+0x49/0x80
[ 22.152196][ T334] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 22.152589][ T334] ? lockdep_hardirqs_on+0x7c/0x110
[ 22.152901][ T334] netif_set_mtu+0x88/0x100
[ 22.153209][ T334] ? __pfx_netif_set_mtu+0x10/0x10
[ 22.153642][ T334] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 22.154080][ T334] dev_set_mtu+0xa0/0x150
[ 22.154319][ T334] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 22.154744][ T334] br_add_if+0xda3/0x1330 [bridge]
[ 22.155126][ T334] do_set_master+0x32f/0x500
[ 22.155461][ T334] do_setlink.constprop.0+0x9f4/0x2480
[ 22.155785][ T334] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 22.156173][ T334] ? rcu_read_lock_any_held+0x43/0xb0
[ 22.156505][ T334] ? validate_chain+0x166/0x4d0
[ 22.156812][ T334] ? __kernel_text_address+0x12/0x40
[ 22.157122][ T334] ? __lock_acquire+0x44d/0x7e0
[ 22.157454][ T334] ? __mutex_trylock_common+0xf9/0x260
[ 22.157773][ T334] ? __pfx___mutex_trylock_common+0x10/0x10
[ 22.158168][ T334] ? rcu_is_watching+0x12/0xc0
[ 22.158515][ T334] ? rcu_is_watching+0x12/0xc0
[ 22.158828][ T334] ? trace_contention_end+0xdc/0x140
[ 22.159146][ T334] ? __mutex_lock+0x19c/0xcd0
[ 22.159463][ T334] ? find_held_lock+0x2b/0x80
[ 22.159769][ T334] ? rtnl_newlink+0x651/0xa60
[ 22.160067][ T334] ? __create_object+0x5e/0xb0
[ 22.160381][ T334] ? __pfx___mutex_lock+0x10/0x10
[ 22.160689][ T334] ? trace_cap_capable+0x10f/0x190
[ 22.160992][ T334] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 22.161390][ T334] ? __rtnl_newlink+0x40e/0xa40
[ 22.161699][ T334] rtnl_newlink+0x69a/0xa60
[ 22.162009][ T334] ? __pfx_rtnl_newlink+0x10/0x10
[ 22.162321][ T334] ? __lock_acquire+0x44d/0x7e0
[ 22.162631][ T334] ? find_held_lock+0x2b/0x80
[ 22.162935][ T334] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 22.163240][ T334] ? __lock_release+0x5d/0x170
[ 22.163561][ T334] ? __pfx_rtnl_newlink+0x10/0x10
[ 22.163871][ T334] rtnetlink_rcv_msg+0x710/0xc00
[ 22.164173][ T334] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 22.164487][ T334] ? __lock_acquire+0x44d/0x7e0
[ 22.164796][ T334] netlink_rcv_skb+0x121/0x350
[ 22.165100][ T334] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 22.165415][ T334] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 22.165728][ T334] ? netlink_deliver_tap+0x13e/0x340
[ 22.166036][ T334] ? netlink_deliver_tap+0xc3/0x340
[ 22.166350][ T334] netlink_unicast+0x49e/0x780
[ 22.166659][ T334] ? __pfx_netlink_unicast+0x10/0x10
[ 22.166960][ T334] ? __lock_acquire+0x44d/0x7e0
[ 22.167274][ T334] netlink_sendmsg+0x721/0xbe0
[ 22.167591][ T334] ? __pfx_netlink_sendmsg+0x10/0x10
[ 22.167895][ T334] ? __import_iovec+0x238/0x3c0
[ 22.168220][ T334] ____sys_sendmsg+0x7ad/0xa10
[ 22.168555][ T334] ? __pfx_____sys_sendmsg+0x10/0x10
[ 22.168866][ T334] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 22.169306][ T334] ___sys_sendmsg+0xed/0x170
[ 22.169619][ T334] ? kasan_record_aux_stack+0x8c/0xa0
[ 22.169927][ T334] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 22.170328][ T334] ? __pfx____sys_sendmsg+0x10/0x10
[ 22.170645][ T334] ? find_held_lock+0x2b/0x80
[ 22.170952][ T334] ? __lock_acquire+0x44d/0x7e0
[ 22.171276][ T334] ? find_held_lock+0x2b/0x80
[ 22.171610][ T334] ? __virt_addr_valid+0x22e/0x450
[ 22.171926][ T334] ? __lock_release+0x5d/0x170
[ 22.172239][ T334] __sys_sendmsg+0x10b/0x1a0
[ 22.172569][ T334] ? __call_rcu_common.constprop.0+0x320/0x640
[ 22.172954][ T334] ? __pfx___sys_sendmsg+0x10/0x10
[ 22.173269][ T334] ? rcu_is_watching+0x12/0xc0
[ 22.173588][ T334] do_syscall_64+0xc1/0x380
[ 22.173893][ T334] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 22.174266][ T334] RIP: 0033:0x7f05fe0871e7
[ 22.174588][ T334] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 22.175721][ T334] RSP: 002b:00007fff64d73a68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 22.176185][ T334] RAX: ffffffffffffffda RBX: 00007fff64d74190 RCX: 00007f05fe0871e7
[ 22.176656][ T334] RDX: 0000000000000000 RSI: 00007fff64d73ad0 RDI: 0000000000000005
[ 22.177110][ T334] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 22.177785][ T334] R10: 0000000030a90910 R11: 0000000000000246 R12: 0000000000000004
[ 22.178245][ T334] R13: 00000000686e143d R14: 0000000000499600 R15: 0000000000000000
[ 22.178740][ T334]
[ 22.178973][ T334] irq event stamp: 38011
[ 22.179213][ T334] hardirqs last enabled at (38019): [] __up_console_sem+0x6b/0x80
[ 22.179765][ T334] hardirqs last disabled at (38028): [] __up_console_sem+0x50/0x80
[ 22.180328][ T334] softirqs last enabled at (37982): [] handle_softirqs+0x358/0x620
[ 22.180857][ T334] softirqs last disabled at (37977): [] __irq_exit_rcu+0xfa/0x160
[ 22.181417][ T334] ---[ end trace 0000000000000000 ]---
[ 22.216250][ T334] ip (334) used greatest stack depth: 23600 bytes left
[ 22.309299][ T140] br1: port 3(veth1) entered blocking state
[ 22.309807][ T140] br1: port 3(veth1) entered forwarding state
[ 22.534127][ T337] br1: port 4(veth2) entered blocking state
[ 22.534596][ T337] br1: port 4(veth2) entered disabled state
[ 22.535036][ T337] veth2: entered allmulticast mode
[ 22.539437][ T337] veth2: entered promiscuous mode
[ 22.540525][ T337] ------------[ cut here ]------------
[ 22.540868][ T337] WARNING: CPU: 2 PID: 337 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 22.541505][ T337] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc vrf veth
[ 22.542086][ T337] CPU: 2 UID: 0 PID: 337 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 22.542771][ T337] Tainted: [W]=WARN
[ 22.543024][ T337] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 22.543431][ T337] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 22.543761][ T337] 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
[ 22.545040][ T337] RSP: 0018:ffffc90000566ef0 EFLAGS: 00010246
[ 22.545660][ T337] RAX: 0000000000000000 RBX: ffff88800bc02000 RCX: 0000000000000001
[ 22.546318][ T337] RDX: 0000000000000000 RSI: ffffffff95a9b941 RDI: ffffffff952555e0
[ 22.546930][ T337] RBP: ffffc90000566fe0 R08: 0000000000000000 R09: 0000000000000000
[ 22.547411][ T337] R10: ffffc90000567010 R11: ffffffff968a8918 R12: 1ffff920000acde2
[ 22.547886][ T337] R13: 00000000000005dc R14: ffffc90000567010 R15: ffff88800bc02f08
[ 22.548369][ T337] FS: 00007fd2096a3800(0000) GS:ffff88809e7b7000(0000) knlGS:0000000000000000
[ 22.548917][ T337] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 22.549344][ T337] CR2: 00000000004e5ab0 CR3: 000000000baa6002 CR4: 0000000000772ef0
[ 22.549822][ T337] PKRU: 55555554
[ 22.550071][ T337] Call Trace:
[ 22.550323][ T337]
[ 22.550499][ T337] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 22.550821][ T337] ? find_held_lock+0x2b/0x80
[ 22.551153][ T337] ? mark_held_locks+0x49/0x80
[ 22.551482][ T337] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 22.551878][ T337] ? lockdep_hardirqs_on+0x7c/0x110
[ 22.552215][ T337] netif_set_mtu+0x88/0x100
[ 22.552547][ T337] ? __pfx_netif_set_mtu+0x10/0x10
[ 22.552876][ T337] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 22.553336][ T337] dev_set_mtu+0xa0/0x150
[ 22.553585][ T337] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 22.554018][ T337] br_add_if+0xda3/0x1330 [bridge]
[ 22.554399][ T337] do_set_master+0x32f/0x500
[ 22.554730][ T337] do_setlink.constprop.0+0x9f4/0x2480
[ 22.555052][ T337] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 22.555464][ T337] ? rcu_read_lock_any_held+0x43/0xb0
[ 22.555782][ T337] ? validate_chain+0x166/0x4d0
[ 22.556096][ T337] ? __kernel_text_address+0x12/0x40
[ 22.556431][ T337] ? __lock_acquire+0x44d/0x7e0
[ 22.556756][ T337] ? __mutex_trylock_common+0xf9/0x260
[ 22.557080][ T337] ? __pfx___mutex_trylock_common+0x10/0x10
[ 22.557489][ T337] ? rcu_is_watching+0x12/0xc0
[ 22.557809][ T337] ? rcu_is_watching+0x12/0xc0
[ 22.558127][ T337] ? trace_contention_end+0xdc/0x140
[ 22.558461][ T337] ? __mutex_lock+0x19c/0xcd0
[ 22.558779][ T337] ? find_held_lock+0x2b/0x80
[ 22.559121][ T337] ? rtnl_newlink+0x651/0xa60
[ 22.559463][ T337] ? __create_object+0x5e/0xb0
[ 22.559788][ T337] ? __pfx___mutex_lock+0x10/0x10
[ 22.560106][ T337] ? trace_cap_capable+0x10f/0x190
[ 22.560437][ T337] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 22.560828][ T337] ? __rtnl_newlink+0x40e/0xa40
[ 22.561153][ T337] rtnl_newlink+0x69a/0xa60
[ 22.561491][ T337] ? __pfx_rtnl_newlink+0x10/0x10
[ 22.561809][ T337] ? __lock_acquire+0x44d/0x7e0
[ 22.562140][ T337] ? find_held_lock+0x2b/0x80
[ 22.562480][ T337] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 22.562796][ T337] ? __lock_release+0x5d/0x170
[ 22.563118][ T337] ? __pfx_rtnl_newlink+0x10/0x10
[ 22.563449][ T337] rtnetlink_rcv_msg+0x710/0xc00
[ 22.563767][ T337] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 22.564087][ T337] ? __lock_acquire+0x44d/0x7e0
[ 22.564437][ T337] netlink_rcv_skb+0x121/0x350
[ 22.564759][ T337] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 22.565078][ T337] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 22.565419][ T337] ? netlink_deliver_tap+0x13e/0x340
[ 22.565737][ T337] ? netlink_deliver_tap+0xc3/0x340
[ 22.566057][ T337] netlink_unicast+0x49e/0x780
[ 22.566391][ T337] ? __pfx_netlink_unicast+0x10/0x10
[ 22.566715][ T337] ? __lock_acquire+0x44d/0x7e0
[ 22.567039][ T337] netlink_sendmsg+0x721/0xbe0
[ 22.567372][ T337] ? __pfx_netlink_sendmsg+0x10/0x10
[ 22.567695][ T337] ? __import_iovec+0x238/0x3c0
[ 22.568019][ T337] ____sys_sendmsg+0x7ad/0xa10
[ 22.568354][ T337] ? __pfx_____sys_sendmsg+0x10/0x10
[ 22.568669][ T337] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 22.569080][ T337] ___sys_sendmsg+0xed/0x170
[ 22.569436][ T337] ? kasan_record_aux_stack+0x8c/0xa0
[ 22.569784][ T337] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 22.570182][ T337] ? __pfx____sys_sendmsg+0x10/0x10
[ 22.570518][ T337] ? find_held_lock+0x2b/0x80
[ 22.570843][ T337] ? __lock_acquire+0x44d/0x7e0
[ 22.571166][ T337] ? find_held_lock+0x2b/0x80
[ 22.571495][ T337] ? __virt_addr_valid+0x22e/0x450
[ 22.571821][ T337] ? __lock_release+0x5d/0x170
[ 22.572149][ T337] __sys_sendmsg+0x10b/0x1a0
[ 22.572474][ T337] ? __call_rcu_common.constprop.0+0x320/0x640
[ 22.572866][ T337] ? __pfx___sys_sendmsg+0x10/0x10
[ 22.573195][ T337] ? rcu_is_watching+0x12/0xc0
[ 22.573527][ T337] do_syscall_64+0xc1/0x380
[ 22.573850][ T337] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 22.574241][ T337] RIP: 0033:0x7fd2098701e7
[ 22.574580][ T337] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 22.575681][ T337] RSP: 002b:00007ffd8e4f09a8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 22.576161][ T337] RAX: ffffffffffffffda RBX: 00007ffd8e4f10d0 RCX: 00007fd2098701e7
[ 22.576640][ T337] RDX: 0000000000000000 RSI: 00007ffd8e4f0a10 RDI: 0000000000000005
[ 22.577111][ T337] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 22.577589][ T337] R10: 000000001b31f910 R11: 0000000000000246 R12: 0000000000000004
[ 22.578061][ T337] R13: 00000000686e143e R14: 0000000000499600 R15: 0000000000000000
[ 22.578558][ T337]
[ 22.578803][ T337] irq event stamp: 46223
[ 22.579043][ T337] hardirqs last enabled at (46233): [] __up_console_sem+0x6b/0x80
[ 22.579609][ T337] hardirqs last disabled at (46244): [] __up_console_sem+0x50/0x80
[ 22.580153][ T337] softirqs last enabled at (45966): [] handle_softirqs+0x358/0x620
[ 22.580710][ T337] softirqs last disabled at (45959): [] __irq_exit_rcu+0xfa/0x160
[ 22.581246][ T337] ---[ end trace 0000000000000000 ]---
[ 22.704844][ T46] br1: port 4(veth2) entered blocking state
[ 22.705554][ T46] br1: port 4(veth2) entered forwarding state
[ 23.191028][ T343] br1: port 5(vx4001) entered blocking state
[ 23.191460][ T343] br1: port 5(vx4001) entered disabled state
[ 23.191869][ T343] vx4001: entered allmulticast mode
[ 23.195363][ T343] vx4001: entered promiscuous mode
[ 23.196148][ T343] br1: port 5(vx4001) entered blocking state
[ 23.196548][ T343] br1: port 5(vx4001) entered forwarding state
[ 23.197702][ T343] ------------[ cut here ]------------
[ 23.198017][ T343] WARNING: CPU: 3 PID: 343 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 23.198628][ T343] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc vrf veth
[ 23.199208][ T343] CPU: 3 UID: 0 PID: 343 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 23.199854][ T343] Tainted: [W]=WARN
[ 23.200092][ T343] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 23.200490][ T343] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 23.200836][ T343] 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
[ 23.202042][ T343] RSP: 0018:ffffc900006d6ef0 EFLAGS: 00010246
[ 23.202447][ T343] RAX: 0000000000000000 RBX: ffff88800bc02000 RCX: 0000000000000001
[ 23.202927][ T343] RDX: 0000000000000000 RSI: ffffffff95a9b941 RDI: ffffffff952555e0
[ 23.203407][ T343] RBP: ffffc900006d6fe0 R08: 0000000000000000 R09: 0000000000000000
[ 23.203883][ T343] R10: ffffc900006d7010 R11: ffffffff968a8918 R12: 1ffff920000dade2
[ 23.204353][ T343] R13: 00000000000005dc R14: ffffc900006d7010 R15: ffff88800bc02f08
[ 23.204823][ T343] FS: 00007f63a8650800(0000) GS:ffff88809e837000(0000) knlGS:0000000000000000
[ 23.205379][ T343] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 23.205768][ T343] CR2: 00000000004e6890 CR3: 000000000f3b0003 CR4: 0000000000772ef0
[ 23.206247][ T343] PKRU: 55555554
[ 23.206507][ T343] Call Trace:
[ 23.206737][ T343]
[ 23.206912][ T343] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 23.207224][ T343] ? find_held_lock+0x2b/0x80
[ 23.207548][ T343] ? mark_held_locks+0x49/0x80
[ 23.207869][ T343] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 23.208255][ T343] ? lockdep_hardirqs_on+0x7c/0x110
[ 23.208580][ T343] netif_set_mtu+0x88/0x100
[ 23.208904][ T343] ? __pfx_netif_set_mtu+0x10/0x10
[ 23.209238][ T343] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 23.209690][ T343] dev_set_mtu+0xa0/0x150
[ 23.209937][ T343] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 23.210372][ T343] br_add_if+0xda3/0x1330 [bridge]
[ 23.210730][ T343] do_set_master+0x32f/0x500
[ 23.211072][ T343] do_setlink.constprop.0+0x9f4/0x2480
[ 23.211400][ T343] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 23.211794][ T343] ? rcu_read_lock_any_held+0x43/0xb0
[ 23.212118][ T343] ? validate_chain+0x166/0x4d0
[ 23.212441][ T343] ? __kernel_text_address+0x12/0x40
[ 23.212754][ T343] ? __lock_acquire+0x44d/0x7e0
[ 23.213082][ T343] ? __mutex_trylock_common+0xf9/0x260
[ 23.213402][ T343] ? __pfx___mutex_trylock_common+0x10/0x10
[ 23.213786][ T343] ? rcu_is_watching+0x12/0xc0
[ 23.214101][ T343] ? rcu_is_watching+0x12/0xc0
[ 23.214421][ T343] ? trace_contention_end+0xdc/0x140
[ 23.214734][ T343] ? __mutex_lock+0x19c/0xcd0
[ 23.215047][ T343] ? find_held_lock+0x2b/0x80
[ 23.215362][ T343] ? rtnl_newlink+0x651/0xa60
[ 23.215668][ T343] ? __create_object+0x5e/0xb0
[ 23.215999][ T343] ? __pfx___mutex_lock+0x10/0x10
[ 23.216324][ T343] ? trace_cap_capable+0x10f/0x190
[ 23.216668][ T343] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 23.217066][ T343] ? __rtnl_newlink+0x40e/0xa40
[ 23.217390][ T343] rtnl_newlink+0x69a/0xa60
[ 23.217701][ T343] ? __pfx_rtnl_newlink+0x10/0x10
[ 23.218020][ T343] ? __lock_acquire+0x44d/0x7e0
[ 23.218340][ T343] ? find_held_lock+0x2b/0x80
[ 23.218645][ T343] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 23.218976][ T343] ? __lock_release+0x5d/0x170
[ 23.219395][ T343] ? __pfx_rtnl_newlink+0x10/0x10
[ 23.219935][ T343] rtnetlink_rcv_msg+0x710/0xc00
[ 23.220271][ T343] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 23.220601][ T343] ? __lock_acquire+0x44d/0x7e0
[ 23.220917][ T343] netlink_rcv_skb+0x121/0x350
[ 23.221240][ T343] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 23.221560][ T343] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 23.221883][ T343] ? netlink_deliver_tap+0x13e/0x340
[ 23.222203][ T343] ? netlink_deliver_tap+0xc3/0x340
[ 23.222523][ T343] netlink_unicast+0x49e/0x780
[ 23.222834][ T343] ? __pfx_netlink_unicast+0x10/0x10
[ 23.223155][ T343] ? __lock_acquire+0x44d/0x7e0
[ 23.223473][ T343] netlink_sendmsg+0x721/0xbe0
[ 23.223783][ T343] ? __pfx_netlink_sendmsg+0x10/0x10
[ 23.224105][ T343] ? __import_iovec+0x238/0x3c0
[ 23.224435][ T343] ____sys_sendmsg+0x7ad/0xa10
[ 23.224747][ T343] ? __pfx_____sys_sendmsg+0x10/0x10
[ 23.225074][ T343] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 23.225478][ T343] ___sys_sendmsg+0xed/0x170
[ 23.225784][ T343] ? kasan_record_aux_stack+0x8c/0xa0
[ 23.226101][ T343] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 23.226507][ T343] ? __pfx____sys_sendmsg+0x10/0x10
[ 23.226816][ T343] ? find_held_lock+0x2b/0x80
[ 23.227145][ T343] ? __lock_acquire+0x44d/0x7e0
[ 23.227469][ T343] ? find_held_lock+0x2b/0x80
[ 23.227781][ T343] ? __virt_addr_valid+0x22e/0x450
[ 23.228105][ T343] ? __lock_release+0x5d/0x170
[ 23.228443][ T343] __sys_sendmsg+0x10b/0x1a0
[ 23.228754][ T343] ? __call_rcu_common.constprop.0+0x320/0x640
[ 23.229173][ T343] ? __pfx___sys_sendmsg+0x10/0x10
[ 23.229501][ T343] ? rcu_is_watching+0x12/0xc0
[ 23.229813][ T343] do_syscall_64+0xc1/0x380
[ 23.230134][ T343] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 23.230530][ T343] RIP: 0033:0x7f63a881d1e7
[ 23.230847][ T343] 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
[ 23.231970][ T343] RSP: 002b:00007ffe3217bd88 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 23.232463][ T343] RAX: ffffffffffffffda RBX: 00007ffe3217c4b0 RCX: 00007f63a881d1e7
[ 23.232928][ T343] RDX: 0000000000000000 RSI: 00007ffe3217bdf0 RDI: 0000000000000005
[ 23.233414][ T343] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 23.233876][ T343] R10: 000000002689f910 R11: 0000000000000246 R12: 0000000000000004
[ 23.234363][ T343] R13: 00000000686e143e R14: 0000000000499600 R15: 0000000000000000
[ 23.234845][ T343]
[ 23.235079][ T343] irq event stamp: 37539
[ 23.235335][ T343] hardirqs last enabled at (37549): [] __up_console_sem+0x6b/0x80
[ 23.235924][ T343] hardirqs last disabled at (37556): [] __up_console_sem+0x50/0x80
[ 23.236489][ T343] softirqs last enabled at (36730): [] handle_softirqs+0x358/0x620
[ 23.237292][ T343] softirqs last disabled at (36723): [] __irq_exit_rcu+0xfa/0x160
[ 23.237827][ T343] ---[ end trace 0000000000000000 ]---
[ 24.190463][ T352] 8021q: 802.1Q VLAN Support v1.8
[ 24.553526][ T356] br1: entered promiscuous mode
[ 24.557266][ T356] br1: left promiscuous mode
[ 24.566481][ T356] br1: entered promiscuous mode
[ 32.821504][ T438] br1: port 1(vx10) entered blocking state
[ 32.822007][ T438] br1: port 1(vx10) entered disabled state
[ 32.822464][ T438] vx10: entered allmulticast mode
[ 32.826500][ T438] vx10: entered promiscuous mode
[ 32.828470][ T438] br1: port 1(vx10) entered blocking state
[ 32.828865][ T438] br1: port 1(vx10) entered forwarding state
[ 32.830448][ T438] ------------[ cut here ]------------
[ 32.830775][ T438] WARNING: CPU: 3 PID: 438 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 32.831530][ T438] Modules linked in: macvlan 8021q vxlan ip6_udp_tunnel udp_tunnel bridge stp llc vrf veth
[ 32.832185][ T438] CPU: 3 UID: 0 PID: 438 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 32.832812][ T438] Tainted: [W]=WARN
[ 32.833047][ T438] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 32.833438][ T438] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 32.833755][ T438] 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
[ 32.834876][ T438] RSP: 0018:ffffc90000a86ef0 EFLAGS: 00010246
[ 32.835263][ T438] RAX: 0000000000000000 RBX: ffff888011852000 RCX: 0000000000000001
[ 32.835734][ T438] RDX: 0000000000000000 RSI: ffffffff95a9b941 RDI: ffffffff952555e0
[ 32.836188][ T438] RBP: ffffc90000a86fe0 R08: 0000000000000000 R09: 0000000000000000
[ 32.836655][ T438] R10: ffffc90000a87010 R11: ffffffff95f79160 R12: 1ffff92000150de2
[ 32.837111][ T438] R13: 00000000000005dc R14: ffffc90000a87010 R15: ffff888011852f08
[ 32.837579][ T438] FS: 00007f0d191cb800(0000) GS:ffff88809e837000(0000) knlGS:0000000000000000
[ 32.838114][ T438] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 32.838505][ T438] CR2: 00000000004e5ce0 CR3: 0000000009640004 CR4: 0000000000772ef0
[ 32.838964][ T438] PKRU: 55555554
[ 32.839220][ T438] Call Trace:
[ 32.839475][ T438]
[ 32.839638][ T438] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 32.839947][ T438] ? __lock_acquire+0x44d/0x7e0
[ 32.840262][ T438] ? find_held_lock+0x2b/0x80
[ 32.840729][ T438] netif_set_mtu+0x88/0x100
[ 32.841056][ T438] ? __pfx_netif_set_mtu+0x10/0x10
[ 32.841534][ T438] dev_set_mtu+0xa0/0x150
[ 32.841780][ T438] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 32.842220][ T438] br_add_if+0xda3/0x1330 [bridge]
[ 32.842730][ T438] do_set_master+0x32f/0x500
[ 32.843051][ T438] do_setlink.constprop.0+0x9f4/0x2480
[ 32.843531][ T438] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 32.843927][ T438] ? rcu_read_lock_any_held+0x43/0xb0
[ 32.844246][ T438] ? validate_chain+0x166/0x4d0
[ 32.844626][ T438] ? __kernel_text_address+0x12/0x40
[ 32.844941][ T438] ? __lock_acquire+0x44d/0x7e0
[ 32.845258][ T438] ? __mutex_trylock_common+0xf9/0x260
[ 32.845572][ T438] ? __pfx___mutex_trylock_common+0x10/0x10
[ 32.845954][ T438] ? rcu_is_watching+0x12/0xc0
[ 32.846262][ T438] ? rcu_is_watching+0x12/0xc0
[ 32.846588][ T438] ? trace_contention_end+0xdc/0x140
[ 32.846893][ T438] ? __mutex_lock+0x19c/0xcd0
[ 32.847210][ T438] ? find_held_lock+0x2b/0x80
[ 32.847547][ T438] ? rtnl_newlink+0x651/0xa60
[ 32.847850][ T438] ? __create_object+0x5e/0xb0
[ 32.848158][ T438] ? __pfx___mutex_lock+0x10/0x10
[ 32.848475][ T438] ? trace_cap_capable+0x10f/0x190
[ 32.848788][ T438] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 32.849191][ T438] ? __rtnl_newlink+0x40e/0xa40
[ 32.849522][ T438] rtnl_newlink+0x69a/0xa60
[ 32.849833][ T438] ? __pfx_rtnl_newlink+0x10/0x10
[ 32.850147][ T438] ? __lock_acquire+0x44d/0x7e0
[ 32.850465][ T438] ? find_held_lock+0x2b/0x80
[ 32.850780][ T438] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 32.851084][ T438] ? __lock_release+0x5d/0x170
[ 32.851418][ T438] ? __pfx_rtnl_newlink+0x10/0x10
[ 32.851724][ T438] rtnetlink_rcv_msg+0x710/0xc00
[ 32.852032][ T438] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 32.852359][ T438] ? __lock_acquire+0x44d/0x7e0
[ 32.852671][ T438] netlink_rcv_skb+0x121/0x350
[ 32.852976][ T438] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 32.853296][ T438] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 32.853614][ T438] ? netlink_deliver_tap+0x13e/0x340
[ 32.853923][ T438] ? netlink_deliver_tap+0xc3/0x340
[ 32.854228][ T438] netlink_unicast+0x49e/0x780
[ 32.854548][ T438] ? __pfx_netlink_unicast+0x10/0x10
[ 32.854851][ T438] ? __lock_acquire+0x44d/0x7e0
[ 32.855165][ T438] netlink_sendmsg+0x721/0xbe0
[ 32.855503][ T438] ? __pfx_netlink_sendmsg+0x10/0x10
[ 32.855813][ T438] ? __import_iovec+0x238/0x3c0
[ 32.856132][ T438] ____sys_sendmsg+0x7ad/0xa10
[ 32.856447][ T438] ? __pfx_____sys_sendmsg+0x10/0x10
[ 32.856751][ T438] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 32.857140][ T438] ___sys_sendmsg+0xed/0x170
[ 32.857453][ T438] ? kasan_record_aux_stack+0x8c/0xa0
[ 32.857758][ T438] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 32.858135][ T438] ? __pfx____sys_sendmsg+0x10/0x10
[ 32.858459][ T438] ? find_held_lock+0x2b/0x80
[ 32.858769][ T438] ? __lock_acquire+0x44d/0x7e0
[ 32.859078][ T438] ? find_held_lock+0x2b/0x80
[ 32.859421][ T438] ? __virt_addr_valid+0x22e/0x450
[ 32.859728][ T438] ? __lock_release+0x5d/0x170
[ 32.860042][ T438] __sys_sendmsg+0x10b/0x1a0
[ 32.860355][ T438] ? __call_rcu_common.constprop.0+0x320/0x640
[ 32.860751][ T438] ? __pfx___sys_sendmsg+0x10/0x10
[ 32.861067][ T438] ? rcu_is_watching+0x12/0xc0
[ 32.861388][ T438] do_syscall_64+0xc1/0x380
[ 32.861706][ T438] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 32.862084][ T438] RIP: 0033:0x7f0d193981e7
[ 32.862410][ T438] 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
[ 32.863543][ T438] RSP: 002b:00007ffe51b4f0f8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 32.864015][ T438] RAX: ffffffffffffffda RBX: 00007ffe51b4f820 RCX: 00007f0d193981e7
[ 32.864478][ T438] RDX: 0000000000000000 RSI: 00007ffe51b4f160 RDI: 0000000000000005
[ 32.864944][ T438] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 32.865426][ T438] R10: 000000001633d910 R11: 0000000000000246 R12: 0000000000000004
[ 32.865905][ T438] R13: 00000000686e1448 R14: 0000000000499600 R15: 0000000000000000
[ 32.866383][ T438]
[ 32.866615][ T438] irq event stamp: 45373
[ 32.866842][ T438] hardirqs last enabled at (45381): [] __up_console_sem+0x6b/0x80
[ 32.867417][ T438] hardirqs last disabled at (45412): [] __up_console_sem+0x50/0x80
[ 32.867960][ T438] softirqs last enabled at (45410): [] handle_softirqs+0x358/0x620
[ 32.868495][ T438] softirqs last disabled at (45389): [] __irq_exit_rcu+0xfa/0x160
[ 32.869030][ T438] ---[ end trace 0000000000000000 ]---
[ 33.300038][ T442] br1: port 2(vx20) entered blocking state
[ 33.300483][ T442] br1: port 2(vx20) entered disabled state
[ 33.300898][ T442] vx20: entered allmulticast mode
[ 33.305805][ T442] vx20: entered promiscuous mode
[ 33.306608][ T442] br1: port 2(vx20) entered blocking state
[ 33.306988][ T442] br1: port 2(vx20) entered forwarding state
[ 33.307819][ T442] ------------[ cut here ]------------
[ 33.308126][ T442] WARNING: CPU: 0 PID: 442 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 33.308742][ T442] Modules linked in: macvlan 8021q vxlan ip6_udp_tunnel udp_tunnel bridge stp llc vrf veth
[ 33.309420][ T442] CPU: 0 UID: 0 PID: 442 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 33.310049][ T442] Tainted: [W]=WARN
[ 33.310306][ T442] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 33.310688][ T442] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 33.311011][ T442] 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
[ 33.312102][ T442] RSP: 0018:ffffc90000b16ef0 EFLAGS: 00010246
[ 33.312499][ T442] RAX: 0000000000000000 RBX: ffff888011852000 RCX: 0000000000000001
[ 33.312961][ T442] RDX: 0000000000000000 RSI: ffffffff95a9b941 RDI: ffffffff952555e0
[ 33.313426][ T442] RBP: ffffc90000b16fe0 R08: 0000000000000000 R09: 0000000000000000
[ 33.313882][ T442] R10: ffffc90000b17010 R11: ffffffff968a8918 R12: 1ffff92000162de2
[ 33.314357][ T442] R13: 00000000000005dc R14: ffffc90000b17010 R15: ffff888011852f08
[ 33.314822][ T442] FS: 00007f8469192800(0000) GS:ffff88809e6b7000(0000) knlGS:0000000000000000
[ 33.315372][ T442] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 33.315756][ T442] CR2: 00000000004e5de8 CR3: 00000000111ba006 CR4: 0000000000772ef0
[ 33.316214][ T442] PKRU: 55555554
[ 33.316456][ T442] Call Trace:
[ 33.316687][ T442]
[ 33.316848][ T442] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 33.317166][ T442] ? find_held_lock+0x2b/0x80
[ 33.317492][ T442] ? mark_held_locks+0x49/0x80
[ 33.317801][ T442] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 33.318183][ T442] ? lockdep_hardirqs_on+0x7c/0x110
[ 33.318513][ T442] netif_set_mtu+0x88/0x100
[ 33.318830][ T442] ? __pfx_netif_set_mtu+0x10/0x10
[ 33.319152][ T442] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 33.319602][ T442] dev_set_mtu+0xa0/0x150
[ 33.319836][ T442] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 33.320258][ T442] br_add_if+0xda3/0x1330 [bridge]
[ 33.320624][ T442] do_set_master+0x32f/0x500
[ 33.320937][ T442] do_setlink.constprop.0+0x9f4/0x2480
[ 33.321246][ T442] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 33.321648][ T442] ? rcu_read_lock_any_held+0x43/0xb0
[ 33.321963][ T442] ? validate_chain+0x166/0x4d0
[ 33.322272][ T442] ? __kernel_text_address+0x12/0x40
[ 33.322608][ T442] ? __lock_acquire+0x44d/0x7e0
[ 33.322930][ T442] ? __mutex_trylock_common+0xf9/0x260
[ 33.323236][ T442] ? __pfx___mutex_trylock_common+0x10/0x10
[ 33.323626][ T442] ? rcu_is_watching+0x12/0xc0
[ 33.323940][ T442] ? rcu_is_watching+0x12/0xc0
[ 33.324253][ T442] ? trace_contention_end+0xdc/0x140
[ 33.324567][ T442] ? __mutex_lock+0x19c/0xcd0
[ 33.324874][ T442] ? find_held_lock+0x2b/0x80
[ 33.325180][ T442] ? rtnl_newlink+0x651/0xa60
[ 33.325493][ T442] ? __create_object+0x5e/0xb0
[ 33.325802][ T442] ? __pfx___mutex_lock+0x10/0x10
[ 33.326110][ T442] ? trace_cap_capable+0x10f/0x190
[ 33.326459][ T442] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 33.326839][ T442] ? __rtnl_newlink+0x40e/0xa40
[ 33.327151][ T442] rtnl_newlink+0x69a/0xa60
[ 33.327468][ T442] ? __pfx_rtnl_newlink+0x10/0x10
[ 33.327777][ T442] ? __lock_acquire+0x44d/0x7e0
[ 33.328088][ T442] ? find_held_lock+0x2b/0x80
[ 33.328401][ T442] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 33.328704][ T442] ? __lock_release+0x5d/0x170
[ 33.329013][ T442] ? __pfx_rtnl_newlink+0x10/0x10
[ 33.329345][ T442] rtnetlink_rcv_msg+0x710/0xc00
[ 33.329658][ T442] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 33.329965][ T442] ? __lock_acquire+0x44d/0x7e0
[ 33.330301][ T442] netlink_rcv_skb+0x121/0x350
[ 33.330610][ T442] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 33.330916][ T442] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 33.331235][ T442] ? netlink_deliver_tap+0x13e/0x340
[ 33.331549][ T442] ? netlink_deliver_tap+0xc3/0x340
[ 33.331855][ T442] netlink_unicast+0x49e/0x780
[ 33.332161][ T442] ? __pfx_netlink_unicast+0x10/0x10
[ 33.332473][ T442] ? __lock_acquire+0x44d/0x7e0
[ 33.332783][ T442] netlink_sendmsg+0x721/0xbe0
[ 33.333090][ T442] ? __pfx_netlink_sendmsg+0x10/0x10
[ 33.333408][ T442] ? __import_iovec+0x238/0x3c0
[ 33.333721][ T442] ____sys_sendmsg+0x7ad/0xa10
[ 33.334032][ T442] ? __pfx_____sys_sendmsg+0x10/0x10
[ 33.334356][ T442] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 33.334750][ T442] ___sys_sendmsg+0xed/0x170
[ 33.335052][ T442] ? kasan_record_aux_stack+0x8c/0xa0
[ 33.335395][ T442] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 33.335789][ T442] ? __pfx____sys_sendmsg+0x10/0x10
[ 33.336106][ T442] ? find_held_lock+0x2b/0x80
[ 33.336426][ T442] ? __lock_acquire+0x44d/0x7e0
[ 33.336740][ T442] ? find_held_lock+0x2b/0x80
[ 33.337044][ T442] ? __virt_addr_valid+0x22e/0x450
[ 33.337359][ T442] ? __lock_release+0x5d/0x170
[ 33.337674][ T442] __sys_sendmsg+0x10b/0x1a0
[ 33.337978][ T442] ? __call_rcu_common.constprop.0+0x320/0x640
[ 33.338378][ T442] ? __pfx___sys_sendmsg+0x10/0x10
[ 33.338696][ T442] ? rcu_is_watching+0x12/0xc0
[ 33.339002][ T442] do_syscall_64+0xc1/0x380
[ 33.339330][ T442] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 33.339725][ T442] RIP: 0033:0x7f846935f1e7
[ 33.340041][ T442] 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
[ 33.341151][ T442] RSP: 002b:00007fff4caf6ad8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 33.341621][ T442] RAX: ffffffffffffffda RBX: 00007fff4caf7200 RCX: 00007f846935f1e7
[ 33.342079][ T442] RDX: 0000000000000000 RSI: 00007fff4caf6b40 RDI: 0000000000000005
[ 33.342560][ T442] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 33.343028][ T442] R10: 0000000013845910 R11: 0000000000000246 R12: 0000000000000004
[ 33.343497][ T442] R13: 00000000686e1448 R14: 0000000000499600 R15: 0000000000000000
[ 33.343970][ T442]
[ 33.344200][ T442] irq event stamp: 38587
[ 33.344439][ T442] hardirqs last enabled at (38597): [] __up_console_sem+0x6b/0x80
[ 33.344973][ T442] hardirqs last disabled at (38604): [] __up_console_sem+0x50/0x80
[ 33.345509][ T442] softirqs last enabled at (38550): [] handle_softirqs+0x358/0x620
[ 33.346038][ T442] softirqs last disabled at (38529): [] __irq_exit_rcu+0xfa/0x160
[ 33.346590][ T442] ---[ end trace 0000000000000000 ]---
[ 33.908201][ T446] br1: port 3(vx4001) entered blocking state
[ 33.908667][ T446] br1: port 3(vx4001) entered disabled state
[ 33.909122][ T446] vx4001: entered allmulticast mode
[ 33.912566][ T446] vx4001: entered promiscuous mode
[ 33.913379][ T446] br1: port 3(vx4001) entered blocking state
[ 33.913957][ T446] br1: port 3(vx4001) entered forwarding state
[ 33.914932][ T446] ------------[ cut here ]------------
[ 33.915278][ T446] WARNING: CPU: 0 PID: 446 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 33.915935][ T446] Modules linked in: macvlan 8021q vxlan ip6_udp_tunnel udp_tunnel bridge stp llc vrf veth
[ 33.916618][ T446] CPU: 0 UID: 0 PID: 446 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 33.917273][ T446] Tainted: [W]=WARN
[ 33.917525][ T446] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 33.917928][ T446] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 33.918258][ T446] 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
[ 33.919452][ T446] RSP: 0018:ffffc90000bc6ef0 EFLAGS: 00010246
[ 33.919862][ T446] RAX: 0000000000000000 RBX: ffff888011852000 RCX: 0000000000000001
[ 33.920354][ T446] RDX: 0000000000000000 RSI: ffffffff95a9b941 RDI: ffffffff952555e0
[ 33.920837][ T446] RBP: ffffc90000bc6fe0 R08: 0000000000000000 R09: 0000000000000000
[ 33.921335][ T446] R10: ffffc90000bc7010 R11: ffffffff968a8918 R12: 1ffff92000178de2
[ 33.921820][ T446] R13: 00000000000005dc R14: ffffc90000bc7010 R15: ffff888011852f08
[ 33.922313][ T446] FS: 00007f51146d5800(0000) GS:ffff88809e6b7000(0000) knlGS:0000000000000000
[ 33.922877][ T446] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 33.923287][ T446] CR2: 00000000004e6890 CR3: 000000000dc67005 CR4: 0000000000772ef0
[ 33.923785][ T446] PKRU: 55555554
[ 33.924032][ T446] Call Trace:
[ 33.924291][ T446]
[ 33.924463][ T446] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 33.924792][ T446] ? find_held_lock+0x2b/0x80
[ 33.925128][ T446] ? mark_held_locks+0x49/0x80
[ 33.925465][ T446] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 33.925886][ T446] ? lockdep_hardirqs_on+0x7c/0x110
[ 33.926216][ T446] netif_set_mtu+0x88/0x100
[ 33.926557][ T446] ? __pfx_netif_set_mtu+0x10/0x10
[ 33.926895][ T446] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 33.927367][ T446] dev_set_mtu+0xa0/0x150
[ 33.927619][ T446] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 33.928070][ T446] br_add_if+0xda3/0x1330 [bridge]
[ 33.928464][ T446] do_set_master+0x32f/0x500
[ 33.928807][ T446] do_setlink.constprop.0+0x9f4/0x2480
[ 33.929152][ T446] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 33.929581][ T446] ? rcu_read_lock_any_held+0x43/0xb0
[ 33.929911][ T446] ? validate_chain+0x166/0x4d0
[ 33.930238][ T446] ? __kernel_text_address+0x12/0x40
[ 33.930589][ T446] ? __lock_acquire+0x44d/0x7e0
[ 33.930924][ T446] ? __mutex_trylock_common+0xf9/0x260
[ 33.931252][ T446] ? __pfx___mutex_trylock_common+0x10/0x10
[ 33.931685][ T446] ? rcu_is_watching+0x12/0xc0
[ 33.932016][ T446] ? rcu_is_watching+0x12/0xc0
[ 33.932350][ T446] ? trace_contention_end+0xdc/0x140
[ 33.932673][ T446] ? __mutex_lock+0x19c/0xcd0
[ 33.932998][ T446] ? find_held_lock+0x2b/0x80
[ 33.933339][ T446] ? rtnl_newlink+0x651/0xa60
[ 33.933668][ T446] ? __create_object+0x5e/0xb0
[ 33.933997][ T446] ? __pfx___mutex_lock+0x10/0x10
[ 33.934339][ T446] ? trace_cap_capable+0x10f/0x190
[ 33.934667][ T446] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 33.935077][ T446] ? __rtnl_newlink+0x40e/0xa40
[ 33.935424][ T446] rtnl_newlink+0x69a/0xa60
[ 33.935765][ T446] ? __pfx_rtnl_newlink+0x10/0x10
[ 33.936088][ T446] ? __lock_acquire+0x44d/0x7e0
[ 33.936427][ T446] ? find_held_lock+0x2b/0x80
[ 33.936749][ T446] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 33.937069][ T446] ? __lock_release+0x5d/0x170
[ 33.937405][ T446] ? __pfx_rtnl_newlink+0x10/0x10
[ 33.937735][ T446] rtnetlink_rcv_msg+0x710/0xc00
[ 33.938062][ T446] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 33.938408][ T446] ? __lock_acquire+0x44d/0x7e0
[ 33.938741][ T446] netlink_rcv_skb+0x121/0x350
[ 33.939063][ T446] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 33.939415][ T446] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 33.939754][ T446] ? netlink_deliver_tap+0x13e/0x340
[ 33.940079][ T446] ? netlink_deliver_tap+0xc3/0x340
[ 33.940423][ T446] netlink_unicast+0x49e/0x780
[ 33.940764][ T446] ? __pfx_netlink_unicast+0x10/0x10
[ 33.941096][ T446] ? __lock_acquire+0x44d/0x7e0
[ 33.941443][ T446] netlink_sendmsg+0x721/0xbe0
[ 33.941773][ T446] ? __pfx_netlink_sendmsg+0x10/0x10
[ 33.942119][ T446] ? __import_iovec+0x238/0x3c0
[ 33.942449][ T446] ____sys_sendmsg+0x7ad/0xa10
[ 33.942760][ T446] ? __pfx_____sys_sendmsg+0x10/0x10
[ 33.943070][ T446] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 33.943474][ T446] ___sys_sendmsg+0xed/0x170
[ 33.943826][ T446] ? kasan_record_aux_stack+0x8c/0xa0
[ 33.944157][ T446] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 33.944580][ T446] ? __pfx____sys_sendmsg+0x10/0x10
[ 33.944914][ T446] ? find_held_lock+0x2b/0x80
[ 33.945245][ T446] ? __lock_acquire+0x44d/0x7e0
[ 33.945596][ T446] ? find_held_lock+0x2b/0x80
[ 33.945925][ T446] ? __virt_addr_valid+0x22e/0x450
[ 33.946256][ T446] ? __lock_release+0x5d/0x170
[ 33.946606][ T446] __sys_sendmsg+0x10b/0x1a0
[ 33.946934][ T446] ? __call_rcu_common.constprop.0+0x320/0x640
[ 33.947350][ T446] ? __pfx___sys_sendmsg+0x10/0x10
[ 33.947693][ T446] ? rcu_is_watching+0x12/0xc0
[ 33.948026][ T446] do_syscall_64+0xc1/0x380
[ 33.948370][ T446] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 33.948777][ T446] RIP: 0033:0x7f51148a21e7
[ 33.949138][ T446] 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
[ 33.950317][ T446] RSP: 002b:00007ffd0c2ac848 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 33.950816][ T446] RAX: ffffffffffffffda RBX: 00007ffd0c2acf70 RCX: 00007f51148a21e7
[ 33.951321][ T446] RDX: 0000000000000000 RSI: 00007ffd0c2ac8b0 RDI: 0000000000000005
[ 33.951815][ T446] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 33.952316][ T446] R10: 00000000232e6910 R11: 0000000000000246 R12: 0000000000000004
[ 33.952813][ T446] R13: 00000000686e1449 R14: 0000000000499600 R15: 0000000000000000
[ 33.953324][ T446]
[ 33.953573][ T446] irq event stamp: 45035
[ 33.953819][ T446] hardirqs last enabled at (45043): [] __up_console_sem+0x6b/0x80
[ 33.954394][ T446] hardirqs last disabled at (45052): [] __up_console_sem+0x50/0x80
[ 33.954975][ T446] softirqs last enabled at (44226): [] handle_softirqs+0x358/0x620
[ 33.955554][ T446] softirqs last disabled at (44221): [] __irq_exit_rcu+0xfa/0x160
[ 33.956128][ T446] ---[ end trace 0000000000000000 ]---
[ 34.200489][ T448] br1: port 4(w1) entered blocking state
[ 34.200869][ T448] br1: port 4(w1) entered disabled state
[ 34.201236][ T448] w1: entered allmulticast mode
[ 34.205327][ T448] w1: entered promiscuous mode
[ 34.206724][ T448] ------------[ cut here ]------------
[ 34.207058][ T448] WARNING: CPU: 0 PID: 448 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 34.207711][ T448] Modules linked in: macvlan 8021q vxlan ip6_udp_tunnel udp_tunnel bridge stp llc vrf veth
[ 34.208390][ T448] CPU: 0 UID: 0 PID: 448 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 34.209028][ T448] Tainted: [W]=WARN
[ 34.209296][ T448] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 34.209700][ T448] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 34.210028][ T448] 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
[ 34.211193][ T448] RSP: 0018:ffffc90000bd6ef0 EFLAGS: 00010246
[ 34.211607][ T448] RAX: 0000000000000000 RBX: ffff888011852000 RCX: 0000000000000001
[ 34.212091][ T448] RDX: 0000000000000000 RSI: ffffffff95a9b941 RDI: ffffffff952555e0
[ 34.212588][ T448] RBP: ffffc90000bd6fe0 R08: 0000000000000000 R09: 0000000000000000
[ 34.213073][ T448] R10: ffffc90000bd7010 R11: ffffffff968a8918 R12: 1ffff9200017ade2
[ 34.213561][ T448] R13: 00000000000005dc R14: ffffc90000bd7010 R15: ffff888011852f08
[ 34.214063][ T448] FS: 00007f9424184800(0000) GS:ffff88809e6b7000(0000) knlGS:0000000000000000
[ 34.214612][ T448] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 34.215001][ T448] CR2: 00000000004e6890 CR3: 000000000b510002 CR4: 0000000000772ef0
[ 34.215468][ T448] PKRU: 55555554
[ 34.215698][ T448] Call Trace:
[ 34.215927][ T448]
[ 34.216085][ T448] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 34.216397][ T448] ? find_held_lock+0x2b/0x80
[ 34.216708][ T448] ? mark_held_locks+0x49/0x80
[ 34.217021][ T448] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 34.217422][ T448] ? lockdep_hardirqs_on+0x7c/0x110
[ 34.217727][ T448] netif_set_mtu+0x88/0x100
[ 34.218032][ T448] ? __pfx_netif_set_mtu+0x10/0x10
[ 34.218354][ T448] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 34.218816][ T448] dev_set_mtu+0xa0/0x150
[ 34.219047][ T448] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 34.219519][ T448] br_add_if+0xda3/0x1330 [bridge]
[ 34.219875][ T448] do_set_master+0x32f/0x500
[ 34.220184][ T448] do_setlink.constprop.0+0x9f4/0x2480
[ 34.220503][ T448] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 34.220915][ T448] ? rcu_read_lock_any_held+0x43/0xb0
[ 34.221223][ T448] ? validate_chain+0x166/0x4d0
[ 34.221540][ T448] ? __kernel_text_address+0x12/0x40
[ 34.221877][ T448] ? __lock_acquire+0x44d/0x7e0
[ 34.222184][ T448] ? __mutex_trylock_common+0xf9/0x260
[ 34.222499][ T448] ? __pfx___mutex_trylock_common+0x10/0x10
[ 34.222877][ T448] ? rcu_is_watching+0x12/0xc0
[ 34.223209][ T448] ? rcu_is_watching+0x12/0xc0
[ 34.223521][ T448] ? trace_contention_end+0xdc/0x140
[ 34.223829][ T448] ? __mutex_lock+0x19c/0xcd0
[ 34.224131][ T448] ? find_held_lock+0x2b/0x80
[ 34.224441][ T448] ? rtnl_newlink+0x651/0xa60
[ 34.224741][ T448] ? __create_object+0x5e/0xb0
[ 34.225050][ T448] ? __pfx___mutex_lock+0x10/0x10
[ 34.225368][ T448] ? trace_cap_capable+0x10f/0x190
[ 34.225675][ T448] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 34.226049][ T448] ? __rtnl_newlink+0x40e/0xa40
[ 34.226369][ T448] rtnl_newlink+0x69a/0xa60
[ 34.226678][ T448] ? __pfx_rtnl_newlink+0x10/0x10
[ 34.226980][ T448] ? __lock_acquire+0x44d/0x7e0
[ 34.227298][ T448] ? find_held_lock+0x2b/0x80
[ 34.227604][ T448] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 34.227904][ T448] ? __lock_release+0x5d/0x170
[ 34.228209][ T448] ? __pfx_rtnl_newlink+0x10/0x10
[ 34.228519][ T448] rtnetlink_rcv_msg+0x710/0xc00
[ 34.228828][ T448] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 34.229147][ T448] ? __lock_acquire+0x44d/0x7e0
[ 34.229466][ T448] netlink_rcv_skb+0x121/0x350
[ 34.229772][ T448] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 34.230078][ T448] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 34.230401][ T448] ? netlink_deliver_tap+0x13e/0x340
[ 34.230703][ T448] ? netlink_deliver_tap+0xc3/0x340
[ 34.231017][ T448] netlink_unicast+0x49e/0x780
[ 34.231334][ T448] ? __pfx_netlink_unicast+0x10/0x10
[ 34.231639][ T448] ? __lock_acquire+0x44d/0x7e0
[ 34.231950][ T448] netlink_sendmsg+0x721/0xbe0
[ 34.232257][ T448] ? __pfx_netlink_sendmsg+0x10/0x10
[ 34.232570][ T448] ? __import_iovec+0x238/0x3c0
[ 34.232882][ T448] ____sys_sendmsg+0x7ad/0xa10
[ 34.233196][ T448] ? __pfx_____sys_sendmsg+0x10/0x10
[ 34.233507][ T448] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 34.233897][ T448] ___sys_sendmsg+0xed/0x170
[ 34.234197][ T448] ? kasan_record_aux_stack+0x8c/0xa0
[ 34.234509][ T448] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 34.234915][ T448] ? __pfx____sys_sendmsg+0x10/0x10
[ 34.235225][ T448] ? find_held_lock+0x2b/0x80
[ 34.235554][ T448] ? __lock_acquire+0x44d/0x7e0
[ 34.235863][ T448] ? find_held_lock+0x2b/0x80
[ 34.236174][ T448] ? __virt_addr_valid+0x22e/0x450
[ 34.236490][ T448] ? __lock_release+0x5d/0x170
[ 34.236803][ T448] __sys_sendmsg+0x10b/0x1a0
[ 34.237107][ T448] ? __call_rcu_common.constprop.0+0x320/0x640
[ 34.237491][ T448] ? __pfx___sys_sendmsg+0x10/0x10
[ 34.237815][ T448] ? rcu_is_watching+0x12/0xc0
[ 34.238193][ T448] do_syscall_64+0xc1/0x380
[ 34.238506][ T448] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 34.238884][ T448] RIP: 0033:0x7f94243511e7
[ 34.239247][ T448] 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
[ 34.240385][ T448] RSP: 002b:00007ffc57147df8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 34.240939][ T448] RAX: ffffffffffffffda RBX: 00007ffc57148520 RCX: 00007f94243511e7
[ 34.241401][ T448] RDX: 0000000000000000 RSI: 00007ffc57147e60 RDI: 0000000000000005
[ 34.241854][ T448] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 34.242319][ T448] R10: 000000003c779910 R11: 0000000000000246 R12: 0000000000000004
[ 34.242778][ T448] R13: 00000000686e1449 R14: 0000000000499600 R15: 0000000000000000
[ 34.243244][ T448]
[ 34.243481][ T448] irq event stamp: 42749
[ 34.243709][ T448] hardirqs last enabled at (42757): [] __up_console_sem+0x6b/0x80
[ 34.244241][ T448] hardirqs last disabled at (42764): [] __up_console_sem+0x50/0x80
[ 34.244772][ T448] softirqs last enabled at (42298): [] handle_softirqs+0x358/0x620
[ 34.245303][ T448] softirqs last disabled at (42287): [] __irq_exit_rcu+0xfa/0x160
[ 34.245827][ T448] ---[ end trace 0000000000000000 ]---
[ 34.368755][ T46] br1: port 4(w1) entered blocking state
[ 34.369132][ T46] br1: port 4(w1) entered forwarding state
[ 34.606886][ T451] br1: port 5(w3) entered blocking state
[ 34.607225][ T451] br1: port 5(w3) entered disabled state
[ 34.608538][ T451] w3: entered allmulticast mode
[ 34.611952][ T451] w3: entered promiscuous mode
[ 34.613594][ T451] ------------[ cut here ]------------
[ 34.613911][ T451] WARNING: CPU: 0 PID: 451 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 34.614526][ T451] Modules linked in: macvlan 8021q vxlan ip6_udp_tunnel udp_tunnel bridge stp llc vrf veth
[ 34.615166][ T451] CPU: 0 UID: 0 PID: 451 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 34.615789][ T451] Tainted: [W]=WARN
[ 34.616055][ T451] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 34.616451][ T451] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 34.616763][ T451] 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
[ 34.617872][ T451] RSP: 0018:ffffc90000c26ef0 EFLAGS: 00010246
[ 34.618264][ T451] RAX: 0000000000000000 RBX: ffff888011852000 RCX: 0000000000000001
[ 34.618738][ T451] RDX: 0000000000000000 RSI: ffffffff95a9b941 RDI: ffffffff952555e0
[ 34.619220][ T451] RBP: ffffc90000c26fe0 R08: 0000000000000000 R09: 0000000000000000
[ 34.619694][ T451] R10: ffffc90000c27010 R11: ffffffff95f79160 R12: 1ffff92000184de2
[ 34.620152][ T451] R13: 00000000000005dc R14: ffffc90000c27010 R15: ffff888011852f08
[ 34.620641][ T451] FS: 00007f8a36d91800(0000) GS:ffff88809e6b7000(0000) knlGS:0000000000000000
[ 34.621172][ T451] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 34.621564][ T451] CR2: 00000000004e6890 CR3: 000000000dc1d002 CR4: 0000000000772ef0
[ 34.622052][ T451] PKRU: 55555554
[ 34.622291][ T451] Call Trace:
[ 34.622518][ T451]
[ 34.622681][ T451] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 34.622999][ T451] ? __lock_acquire+0x44d/0x7e0
[ 34.623334][ T451] ? find_held_lock+0x2b/0x80
[ 34.623645][ T451] netif_set_mtu+0x88/0x100
[ 34.623957][ T451] ? __pfx_netif_set_mtu+0x10/0x10
[ 34.624292][ T451] dev_set_mtu+0xa0/0x150
[ 34.624528][ T451] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 34.624961][ T451] br_add_if+0xda3/0x1330 [bridge]
[ 34.625324][ T451] do_set_master+0x32f/0x500
[ 34.625636][ T451] do_setlink.constprop.0+0x9f4/0x2480
[ 34.625948][ T451] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 34.626351][ T451] ? rcu_read_lock_any_held+0x43/0xb0
[ 34.626654][ T451] ? validate_chain+0x166/0x4d0
[ 34.626972][ T451] ? __kernel_text_address+0x12/0x40
[ 34.627302][ T451] ? __lock_acquire+0x44d/0x7e0
[ 34.627613][ T451] ? __mutex_trylock_common+0xf9/0x260
[ 34.627917][ T451] ? __pfx___mutex_trylock_common+0x10/0x10
[ 34.628311][ T451] ? rcu_is_watching+0x12/0xc0
[ 34.628618][ T451] ? rcu_is_watching+0x12/0xc0
[ 34.628920][ T451] ? trace_contention_end+0xdc/0x140
[ 34.629242][ T451] ? __mutex_lock+0x19c/0xcd0
[ 34.629556][ T451] ? find_held_lock+0x2b/0x80
[ 34.629865][ T451] ? rtnl_newlink+0x651/0xa60
[ 34.630167][ T451] ? __create_object+0x5e/0xb0
[ 34.630483][ T451] ? __pfx___mutex_lock+0x10/0x10
[ 34.630793][ T451] ? trace_cap_capable+0x10f/0x190
[ 34.631097][ T451] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 34.631491][ T451] ? __rtnl_newlink+0x40e/0xa40
[ 34.631810][ T451] rtnl_newlink+0x69a/0xa60
[ 34.632121][ T451] ? __pfx_rtnl_newlink+0x10/0x10
[ 34.632435][ T451] ? __lock_acquire+0x44d/0x7e0
[ 34.632748][ T451] ? find_held_lock+0x2b/0x80
[ 34.633080][ T451] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 34.633390][ T451] ? __lock_release+0x5d/0x170
[ 34.633698][ T451] ? __pfx_rtnl_newlink+0x10/0x10
[ 34.634002][ T451] rtnetlink_rcv_msg+0x710/0xc00
[ 34.634327][ T451] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 34.634669][ T451] ? __lock_acquire+0x44d/0x7e0
[ 34.634980][ T451] netlink_rcv_skb+0x121/0x350
[ 34.635309][ T451] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 34.635619][ T451] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 34.635938][ T451] ? netlink_deliver_tap+0x13e/0x340
[ 34.636243][ T451] ? netlink_deliver_tap+0xc3/0x340
[ 34.636567][ T451] netlink_unicast+0x49e/0x780
[ 34.636878][ T451] ? __pfx_netlink_unicast+0x10/0x10
[ 34.637186][ T451] ? __lock_acquire+0x44d/0x7e0
[ 34.637515][ T451] netlink_sendmsg+0x721/0xbe0
[ 34.637834][ T451] ? __pfx_netlink_sendmsg+0x10/0x10
[ 34.638141][ T451] ? __import_iovec+0x238/0x3c0
[ 34.638465][ T451] ____sys_sendmsg+0x7ad/0xa10
[ 34.638784][ T451] ? __pfx_____sys_sendmsg+0x10/0x10
[ 34.639089][ T451] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 34.639498][ T451] ___sys_sendmsg+0xed/0x170
[ 34.639807][ T451] ? kasan_record_aux_stack+0x8c/0xa0
[ 34.640114][ T451] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 34.640517][ T451] ? __pfx____sys_sendmsg+0x10/0x10
[ 34.640831][ T451] ? find_held_lock+0x2b/0x80
[ 34.641149][ T451] ? __lock_acquire+0x44d/0x7e0
[ 34.641473][ T451] ? find_held_lock+0x2b/0x80
[ 34.641778][ T451] ? __virt_addr_valid+0x22e/0x450
[ 34.642081][ T451] ? __lock_release+0x5d/0x170
[ 34.642403][ T451] __sys_sendmsg+0x10b/0x1a0
[ 34.642705][ T451] ? __call_rcu_common.constprop.0+0x320/0x640
[ 34.643083][ T451] ? __pfx___sys_sendmsg+0x10/0x10
[ 34.643416][ T451] ? rcu_is_watching+0x12/0xc0
[ 34.643726][ T451] do_syscall_64+0xc1/0x380
[ 34.644036][ T451] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 34.644424][ T451] RIP: 0033:0x7f8a36f5e1e7
[ 34.644745][ T451] 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
[ 34.645874][ T451] RSP: 002b:00007fff7c932d78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 34.646368][ T451] RAX: ffffffffffffffda RBX: 00007fff7c9334a0 RCX: 00007f8a36f5e1e7
[ 34.646823][ T451] RDX: 0000000000000000 RSI: 00007fff7c932de0 RDI: 0000000000000005
[ 34.647276][ T451] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 34.647763][ T451] R10: 0000000034a83910 R11: 0000000000000246 R12: 0000000000000004
[ 34.648219][ T451] R13: 00000000686e144a R14: 0000000000499600 R15: 0000000000000000
[ 34.648697][ T451]
[ 34.648927][ T451] irq event stamp: 45709
[ 34.649171][ T451] hardirqs last enabled at (45717): [] __up_console_sem+0x6b/0x80
[ 34.649733][ T451] hardirqs last disabled at (45726): [] __up_console_sem+0x50/0x80
[ 34.650264][ T451] softirqs last enabled at (45676): [] handle_softirqs+0x358/0x620
[ 34.650801][ T451] softirqs last disabled at (45655): [] __irq_exit_rcu+0xfa/0x160
[ 34.651354][ T451] ---[ end trace 0000000000000000 ]---
[ 34.764314][ T140] br1: port 5(w3) entered blocking state
[ 34.764974][ T140] br1: port 5(w3) entered forwarding state
[ 35.920357][ T461] br1: entered promiscuous mode
[ 35.923699][ T461] br1: left promiscuous mode
[ 35.937845][ T461] br1: entered promiscuous mode
[ 36.901381][ C0] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10)
[ 37.410533][ C0] br1: received packet on vx20 with own address as source address (addr:00:00:5e:00:01:01, vlan:20)
[ 37.413042][ C0] br1: received packet on vx20 with own address as source address (addr:00:00:5e:00:01:01, vlan:20)
[ 37.413845][ C0] IPv6: vlan20-v: IPv6 duplicate address fe80::200:5eff:fe00:101 used by 00:00:5e:00:01:01 detected!
[ 37.858237][ C0] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10)
[ 37.859922][ C0] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10)
[ 38.338226][ C0] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10)
[ 41.571070][ C0] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10)
[ 49.059165][ C0] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10)
[ 57.499602][ T12] w3: left allmulticast mode
[ 57.500019][ T12] w3: left promiscuous mode
[ 57.500589][ T12] br1: port 5(w3) entered disabled state
[ 57.503161][ T12] w1: left allmulticast mode
[ 57.503477][ T12] w1: left promiscuous mode
[ 57.503947][ T12] br1: port 4(w1) entered disabled state
[ 57.506458][ T12] vx4001: left allmulticast mode
[ 57.506771][ T12] vx4001: left promiscuous mode
[ 57.507291][ T12] br1: port 3(vx4001) entered disabled state
[ 57.509913][ T12] vx20: left allmulticast mode
[ 57.510226][ T12] vx20: left promiscuous mode
[ 57.510715][ T12] br1: port 2(vx20) entered disabled state
[ 57.518742][ T12] vx10: left allmulticast mode
[ 57.519059][ T12] vx10: left promiscuous mode
[ 57.519612][ T12] br1: port 1(vx10) entered disabled state
[ 60.742889][ T650] br1: left promiscuous mode
[ 61.572089][ T656] br1: port 4(veth2) entered disabled state
[ 61.686030][ T657] veth2: left allmulticast mode
[ 61.686452][ T657] veth2: left promiscuous mode
[ 61.687162][ T657] br1: port 4(veth2) entered disabled state
[ 61.689532][ T657] ------------[ cut here ]------------
[ 61.689939][ T657] WARNING: CPU: 3 PID: 657 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 61.691814][ T657] Modules linked in: macvlan 8021q vxlan ip6_udp_tunnel udp_tunnel bridge stp llc vrf veth
[ 61.692752][ T657] CPU: 3 UID: 0 PID: 657 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 61.693859][ T657] Tainted: [W]=WARN
[ 61.694271][ T657] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 61.694812][ T657] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 61.695352][ T657] 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
[ 61.697305][ T657] RSP: 0018:ffffc90001266f70 EFLAGS: 00010246
[ 61.697992][ T657] RAX: 0000000000000000 RBX: ffff88800bc02000 RCX: 0000000000000001
[ 61.698824][ T657] RDX: 0000000000000000 RSI: ffffffff95a9b941 RDI: ffffffff952555e0
[ 61.699604][ T657] RBP: ffffc90001267058 R08: 0000000000000000 R09: 0000000000000000
[ 61.700335][ T657] R10: ffffc90001267088 R11: ffffffff91e00130 R12: 1ffff9200024cdf2
[ 61.701147][ T657] R13: 00000000000005dc R14: ffffc90001267088 R15: ffff88800bc02f08
[ 61.701977][ T657] FS: 00007f08ad72a800(0000) GS:ffff88809e837000(0000) knlGS:0000000000000000
[ 61.702932][ T657] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 61.703624][ T657] CR2: 00000000004e5ab0 CR3: 000000000f032004 CR4: 0000000000772ef0
[ 61.704342][ T657] PKRU: 55555554
[ 61.704738][ T657] Call Trace:
[ 61.705141][ T657]
[ 61.705462][ T657] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 61.706144][ T657] ? br_del_if+0xa3/0x1f0 [bridge]
[ 61.706681][ T657] ? do_set_master+0x14a/0x500
[ 61.707181][ T657] ? do_setlink.constprop.0+0x9f4/0x2480
[ 61.707732][ T657] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 61.708267][ T657] ? netlink_unicast+0x49e/0x780
[ 61.708830][ T657] ? netlink_sendmsg+0x721/0xbe0
[ 61.709416][ T657] ? ____sys_sendmsg+0x7ad/0xa10
[ 61.709972][ T657] ? ___sys_sendmsg+0xed/0x170
[ 61.710517][ T657] ? __sys_sendmsg+0x10b/0x1a0
[ 61.711057][ T657] ? do_syscall_64+0xc1/0x380
[ 61.711602][ T657] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 61.712267][ T657] ? find_held_lock+0x2b/0x80
[ 61.712732][ T657] netif_set_mtu+0x88/0x100
[ 61.713213][ T657] ? __pfx_netif_set_mtu+0x10/0x10
[ 61.713797][ T657] dev_set_mtu+0xa0/0x150
[ 61.714204][ T657] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 61.714814][ T657] br_del_if+0xb2/0x1f0 [bridge]
[ 61.715414][ T657] ? rtnl_is_locked+0x15/0x20
[ 61.715957][ T657] do_set_master+0x14a/0x500
[ 61.716517][ T657] do_setlink.constprop.0+0x9f4/0x2480
[ 61.717071][ T657] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 61.717781][ T657] ? rcu_read_lock_any_held+0x43/0xb0
[ 61.718168][ T657] ? validate_chain+0x166/0x4d0
[ 61.718674][ T657] ? __kernel_text_address+0x12/0x40
[ 61.719117][ T657] ? __lock_acquire+0x44d/0x7e0
[ 61.719661][ T657] ? __mutex_trylock_common+0xf9/0x260
[ 61.720093][ T657] ? __pfx___mutex_trylock_common+0x10/0x10
[ 61.720734][ T657] ? rcu_is_watching+0x12/0xc0
[ 61.721307][ T657] ? rcu_is_watching+0x12/0xc0
[ 61.721742][ T657] ? trace_contention_end+0xdc/0x140
[ 61.722236][ T657] ? __mutex_lock+0x19c/0xcd0
[ 61.722801][ T657] ? find_held_lock+0x2b/0x80
[ 61.723350][ T657] ? rtnl_newlink+0x651/0xa60
[ 61.723898][ T657] ? __create_object+0x5e/0xb0
[ 61.724448][ T657] ? __pfx___mutex_lock+0x10/0x10
[ 61.724991][ T657] ? trace_cap_capable+0x10f/0x190
[ 61.725537][ T657] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 61.726204][ T657] ? __rtnl_newlink+0x40e/0xa40
[ 61.726772][ T657] rtnl_newlink+0x69a/0xa60
[ 61.727335][ T657] ? __pfx_rtnl_newlink+0x10/0x10
[ 61.727874][ T657] ? __lock_acquire+0x44d/0x7e0
[ 61.728437][ T657] ? find_held_lock+0x2b/0x80
[ 61.728904][ T657] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 61.729362][ T657] ? __lock_release+0x5d/0x170
[ 61.729904][ T657] ? __pfx_rtnl_newlink+0x10/0x10
[ 61.730451][ T657] rtnetlink_rcv_msg+0x710/0xc00
[ 61.730993][ T657] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 61.731550][ T657] ? __lock_acquire+0x44d/0x7e0
[ 61.732115][ T657] netlink_rcv_skb+0x121/0x350
[ 61.732665][ T657] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 61.733206][ T657] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 61.733780][ T657] ? netlink_deliver_tap+0x13e/0x340
[ 61.734329][ T657] ? netlink_deliver_tap+0xc3/0x340
[ 61.734876][ T657] netlink_unicast+0x49e/0x780
[ 61.735431][ T657] ? __pfx_netlink_unicast+0x10/0x10
[ 61.735976][ T657] ? __lock_acquire+0x44d/0x7e0
[ 61.736514][ T657] netlink_sendmsg+0x721/0xbe0
[ 61.736914][ T657] ? __pfx_netlink_sendmsg+0x10/0x10
[ 61.737431][ T657] ? __import_iovec+0x238/0x3c0
[ 61.737985][ T657] ____sys_sendmsg+0x7ad/0xa10
[ 61.738536][ T657] ? __pfx_____sys_sendmsg+0x10/0x10
[ 61.739072][ T657] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 61.739800][ T657] ___sys_sendmsg+0xed/0x170
[ 61.740344][ T657] ? kasan_record_aux_stack+0x8c/0xa0
[ 61.740881][ T657] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 61.741544][ T657] ? __pfx____sys_sendmsg+0x10/0x10
[ 61.741934][ T657] ? find_held_lock+0x2b/0x80
[ 61.742457][ T657] ? __lock_acquire+0x44d/0x7e0
[ 61.743012][ T657] ? find_held_lock+0x2b/0x80
[ 61.743573][ T657] ? __virt_addr_valid+0x22e/0x450
[ 61.744107][ T657] ? __lock_release+0x5d/0x170
[ 61.744676][ T657] __sys_sendmsg+0x10b/0x1a0
[ 61.745212][ T657] ? __call_rcu_common.constprop.0+0x320/0x640
[ 61.745890][ T657] ? __pfx___sys_sendmsg+0x10/0x10
[ 61.746487][ T657] ? rcu_is_watching+0x12/0xc0
[ 61.746890][ T657] do_syscall_64+0xc1/0x380
[ 61.747412][ T657] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 61.748093][ T657] RIP: 0033:0x7f08ad8f71e7
[ 61.748664][ T657] 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
[ 61.750434][ T657] RSP: 002b:00007ffc79cb2728 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 61.751258][ T657] RAX: ffffffffffffffda RBX: 00007ffc79cb2e50 RCX: 00007f08ad8f71e7
[ 61.751927][ T657] RDX: 0000000000000000 RSI: 00007ffc79cb2790 RDI: 0000000000000005
[ 61.752729][ T657] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 61.753550][ T657] R10: 00007f08ad7f4ee8 R11: 0000000000000246 R12: 0000000000000003
[ 61.754380][ T657] R13: 00000000686e1465 R14: 0000000000499600 R15: 0000000000000000
[ 61.755217][ T657]
[ 61.755632][ T657] irq event stamp: 40423
[ 61.756040][ T657] hardirqs last enabled at (40431): [] __up_console_sem+0x6b/0x80
[ 61.756990][ T657] hardirqs last disabled at (40440): [] __up_console_sem+0x50/0x80
[ 61.757935][ T657] softirqs last enabled at (39378): [] handle_softirqs+0x358/0x620
[ 61.758888][ T657] softirqs last disabled at (38849): [] __irq_exit_rcu+0xfa/0x160
[ 61.759843][ T657] ---[ end trace 0000000000000000 ]---
[ 62.011142][ T659] br1: port 3(veth1) entered disabled state
[ 62.157587][ T660] veth1: left allmulticast mode
[ 62.158019][ T660] veth1: left promiscuous mode
[ 62.158739][ T660] br1: port 3(veth1) entered disabled state
[ 62.160628][ T660] ------------[ cut here ]------------
[ 62.161044][ T660] WARNING: CPU: 3 PID: 660 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 62.162398][ T660] Modules linked in: macvlan 8021q vxlan ip6_udp_tunnel udp_tunnel bridge stp llc vrf veth
[ 62.163366][ T660] CPU: 3 UID: 0 PID: 660 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 62.164505][ T660] Tainted: [W]=WARN
[ 62.164927][ T660] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 62.165631][ T660] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 62.166198][ T660] 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
[ 62.168143][ T660] RSP: 0018:ffffc90001296f70 EFLAGS: 00010246
[ 62.168844][ T660] RAX: 0000000000000000 RBX: ffff88800bc02000 RCX: 0000000000000001
[ 62.169683][ T660] RDX: 0000000000000000 RSI: ffffffff95a9b941 RDI: ffffffff952555e0
[ 62.170527][ T660] RBP: ffffc90001297058 R08: 0000000000000000 R09: 0000000000000000
[ 62.171365][ T660] R10: ffffc90001297088 R11: ffffffff95f79160 R12: 1ffff92000252df2
[ 62.172173][ T660] R13: 00000000000005dc R14: ffffc90001297088 R15: ffff88800bc02f08
[ 62.172997][ T660] FS: 00007fb1573fa800(0000) GS:ffff88809e837000(0000) knlGS:0000000000000000
[ 62.173925][ T660] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.174483][ T660] CR2: 00000000004e5aa8 CR3: 000000000efa7002 CR4: 0000000000772ef0
[ 62.175318][ T660] PKRU: 55555554
[ 62.175729][ T660] Call Trace:
[ 62.176131][ T660]
[ 62.176418][ T660] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 62.177088][ T660] ? br_del_if+0xa3/0x1f0 [bridge]
[ 62.177733][ T660] ? do_set_master+0x14a/0x500
[ 62.178274][ T660] ? do_setlink.constprop.0+0x9f4/0x2480
[ 62.178847][ T660] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 62.179413][ T660] ? netlink_unicast+0x49e/0x780
[ 62.179951][ T660] ? netlink_sendmsg+0x721/0xbe0
[ 62.180496][ T660] ? ____sys_sendmsg+0x7ad/0xa10
[ 62.181030][ T660] ? ___sys_sendmsg+0xed/0x170
[ 62.181603][ T660] ? __sys_sendmsg+0x10b/0x1a0
[ 62.182140][ T660] ? do_syscall_64+0xc1/0x380
[ 62.182735][ T660] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 62.183264][ T660] ? find_held_lock+0x2b/0x80
[ 62.183841][ T660] netif_set_mtu+0x88/0x100
[ 62.184411][ T660] ? __pfx_netif_set_mtu+0x10/0x10
[ 62.185033][ T660] dev_set_mtu+0xa0/0x150
[ 62.185468][ T660] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 62.186098][ T660] br_del_if+0xb2/0x1f0 [bridge]
[ 62.186694][ T660] ? rtnl_is_locked+0x15/0x20
[ 62.187249][ T660] do_set_master+0x14a/0x500
[ 62.187835][ T660] do_setlink.constprop.0+0x9f4/0x2480
[ 62.188415][ T660] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 62.189124][ T660] ? rcu_read_lock_any_held+0x43/0xb0
[ 62.189705][ T660] ? validate_chain+0x166/0x4d0
[ 62.190242][ T660] ? __kernel_text_address+0x12/0x40
[ 62.190692][ T660] ? __lock_acquire+0x44d/0x7e0
[ 62.191233][ T660] ? __mutex_trylock_common+0xf9/0x260
[ 62.191684][ T660] ? __pfx___mutex_trylock_common+0x10/0x10
[ 62.192330][ T660] ? rcu_is_watching+0x12/0xc0
[ 62.192894][ T660] ? rcu_is_watching+0x12/0xc0
[ 62.193455][ T660] ? trace_contention_end+0xdc/0x140
[ 62.194012][ T660] ? __mutex_lock+0x19c/0xcd0
[ 62.194589][ T660] ? find_held_lock+0x2b/0x80
[ 62.195150][ T660] ? rtnl_newlink+0x651/0xa60
[ 62.195722][ T660] ? __create_object+0x5e/0xb0
[ 62.196297][ T660] ? __pfx___mutex_lock+0x10/0x10
[ 62.196855][ T660] ? trace_cap_capable+0x10f/0x190
[ 62.197423][ T660] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 62.198113][ T660] ? __rtnl_newlink+0x40e/0xa40
[ 62.198699][ T660] rtnl_newlink+0x69a/0xa60
[ 62.199219][ T660] ? __pfx_rtnl_newlink+0x10/0x10
[ 62.199642][ T660] ? __lock_acquire+0x44d/0x7e0
[ 62.200196][ T660] ? find_held_lock+0x2b/0x80
[ 62.200767][ T660] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 62.201337][ T660] ? __lock_release+0x5d/0x170
[ 62.201900][ T660] ? __pfx_rtnl_newlink+0x10/0x10
[ 62.202475][ T660] rtnetlink_rcv_msg+0x710/0xc00
[ 62.203039][ T660] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 62.203617][ T660] ? __lock_acquire+0x44d/0x7e0
[ 62.204196][ T660] netlink_rcv_skb+0x121/0x350
[ 62.204762][ T660] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 62.205342][ T660] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 62.205790][ T660] ? netlink_deliver_tap+0x13e/0x340
[ 62.206300][ T660] ? netlink_deliver_tap+0xc3/0x340
[ 62.206861][ T660] netlink_unicast+0x49e/0x780
[ 62.207437][ T660] ? __pfx_netlink_unicast+0x10/0x10
[ 62.207999][ T660] ? __lock_acquire+0x44d/0x7e0
[ 62.208578][ T660] netlink_sendmsg+0x721/0xbe0
[ 62.209148][ T660] ? __pfx_netlink_sendmsg+0x10/0x10
[ 62.209720][ T660] ? __import_iovec+0x238/0x3c0
[ 62.210305][ T660] ____sys_sendmsg+0x7ad/0xa10
[ 62.210861][ T660] ? __pfx_____sys_sendmsg+0x10/0x10
[ 62.211333][ T660] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 62.211991][ T660] ___sys_sendmsg+0xed/0x170
[ 62.212556][ T660] ? kasan_record_aux_stack+0x8c/0xa0
[ 62.213110][ T660] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 62.213816][ T660] ? __pfx____sys_sendmsg+0x10/0x10
[ 62.214396][ T660] ? find_held_lock+0x2b/0x80
[ 62.214961][ T660] ? __lock_acquire+0x44d/0x7e0
[ 62.215540][ T660] ? find_held_lock+0x2b/0x80
[ 62.216099][ T660] ? __virt_addr_valid+0x22e/0x450
[ 62.216669][ T660] ? __lock_release+0x5d/0x170
[ 62.217239][ T660] __sys_sendmsg+0x10b/0x1a0
[ 62.217801][ T660] ? __call_rcu_common.constprop.0+0x320/0x640
[ 62.218512][ T660] ? __pfx___sys_sendmsg+0x10/0x10
[ 62.219091][ T660] ? rcu_is_watching+0x12/0xc0
[ 62.219673][ T660] do_syscall_64+0xc1/0x380
[ 62.220230][ T660] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 62.220939][ T660] RIP: 0033:0x7fb1575c71e7
[ 62.221525][ T660] 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
[ 62.223511][ T660] RSP: 002b:00007ffd79b68238 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 62.224231][ T660] RAX: ffffffffffffffda RBX: 00007ffd79b68960 RCX: 00007fb1575c71e7
[ 62.225046][ T660] RDX: 0000000000000000 RSI: 00007ffd79b682a0 RDI: 0000000000000005
[ 62.225880][ T660] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 62.226716][ T660] R10: 00007fb1574c4ee8 R11: 0000000000000246 R12: 0000000000000003
[ 62.227554][ T660] R13: 00000000686e1465 R14: 0000000000499600 R15: 0000000000000000
[ 62.228433][ T660]
[ 62.228846][ T660] irq event stamp: 39977
[ 62.229265][ T660] hardirqs last enabled at (39985): [] __up_console_sem+0x6b/0x80
[ 62.230239][ T660] hardirqs last disabled at (39994): [] __up_console_sem+0x50/0x80
[ 62.231206][ T660] softirqs last enabled at (39188): [] handle_softirqs+0x358/0x620
[ 62.232185][ T660] softirqs last disabled at (39183): [] __irq_exit_rcu+0xfa/0x160
[ 62.233149][ T660] ---[ end trace 0000000000000000 ]---
[ 62.486299][ T662] vx4001: left allmulticast mode
[ 62.486702][ T662] vx4001: left promiscuous mode
[ 62.487382][ T662] br1: port 5(vx4001) entered disabled state
[ 62.489443][ T662] ------------[ cut here ]------------
[ 62.489850][ T662] WARNING: CPU: 3 PID: 662 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 62.490782][ T662] Modules linked in: macvlan 8021q vxlan ip6_udp_tunnel udp_tunnel bridge stp llc vrf veth
[ 62.491829][ T662] CPU: 3 UID: 0 PID: 662 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 62.493121][ T662] Tainted: [W]=WARN
[ 62.493432][ T662] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 62.494048][ T662] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 62.494635][ T662] 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
[ 62.496614][ T662] RSP: 0018:ffffc900012b6f70 EFLAGS: 00010246
[ 62.497322][ T662] RAX: 0000000000000000 RBX: ffff88800bc02000 RCX: 0000000000000001
[ 62.498132][ T662] RDX: 0000000000000000 RSI: ffffffff95a9b941 RDI: ffffffff952555e0
[ 62.498839][ T662] RBP: ffffc900012b7058 R08: 0000000000000000 R09: 0000000000000000
[ 62.499644][ T662] R10: ffffc900012b7088 R11: ffffffff95f79160 R12: 1ffff92000256df2
[ 62.500490][ T662] R13: 00000000000005dc R14: ffffc900012b7088 R15: ffff88800bc02f08
[ 62.501320][ T662] FS: 00007ff729e70800(0000) GS:ffff88809e837000(0000) knlGS:0000000000000000
[ 62.502124][ T662] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.502799][ T662] CR2: 00000000004e6100 CR3: 000000000efa7005 CR4: 0000000000772ef0
[ 62.503626][ T662] PKRU: 55555554
[ 62.504032][ T662] Call Trace:
[ 62.504469][ T662]
[ 62.504746][ T662] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 62.505432][ T662] ? br_del_if+0xa3/0x1f0 [bridge]
[ 62.506028][ T662] ? do_set_master+0x14a/0x500
[ 62.506603][ T662] ? do_setlink.constprop.0+0x9f4/0x2480
[ 62.507140][ T662] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 62.507703][ T662] ? netlink_unicast+0x49e/0x780
[ 62.508249][ T662] ? netlink_sendmsg+0x721/0xbe0
[ 62.508819][ T662] ? ____sys_sendmsg+0x7ad/0xa10
[ 62.509380][ T662] ? ___sys_sendmsg+0xed/0x170
[ 62.509922][ T662] ? __sys_sendmsg+0x10b/0x1a0
[ 62.510474][ T662] ? do_syscall_64+0xc1/0x380
[ 62.511023][ T662] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 62.511720][ T662] ? find_held_lock+0x2b/0x80
[ 62.512143][ T662] netif_set_mtu+0x88/0x100
[ 62.512685][ T662] ? __pfx_netif_set_mtu+0x10/0x10
[ 62.513259][ T662] dev_set_mtu+0xa0/0x150
[ 62.513686][ T662] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 62.514429][ T662] br_del_if+0xb2/0x1f0 [bridge]
[ 62.514930][ T662] ? rtnl_is_locked+0x15/0x20
[ 62.515456][ T662] do_set_master+0x14a/0x500
[ 62.516007][ T662] do_setlink.constprop.0+0x9f4/0x2480
[ 62.516585][ T662] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 62.517273][ T662] ? rcu_read_lock_any_held+0x43/0xb0
[ 62.517829][ T662] ? validate_chain+0x166/0x4d0
[ 62.518375][ T662] ? __kernel_text_address+0x12/0x40
[ 62.518927][ T662] ? __lock_acquire+0x44d/0x7e0
[ 62.519496][ T662] ? __mutex_trylock_common+0xf9/0x260
[ 62.520039][ T662] ? __pfx___mutex_trylock_common+0x10/0x10
[ 62.520746][ T662] ? rcu_is_watching+0x12/0xc0
[ 62.521308][ T662] ? rcu_is_watching+0x12/0xc0
[ 62.521844][ T662] ? trace_contention_end+0xdc/0x140
[ 62.522398][ T662] ? __mutex_lock+0x19c/0xcd0
[ 62.522939][ T662] ? find_held_lock+0x2b/0x80
[ 62.523496][ T662] ? rtnl_newlink+0x651/0xa60
[ 62.524037][ T662] ? __create_object+0x5e/0xb0
[ 62.524608][ T662] ? __pfx___mutex_lock+0x10/0x10
[ 62.525150][ T662] ? trace_cap_capable+0x10f/0x190
[ 62.525711][ T662] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 62.526415][ T662] ? __rtnl_newlink+0x40e/0xa40
[ 62.526983][ T662] rtnl_newlink+0x69a/0xa60
[ 62.527554][ T662] ? __pfx_rtnl_newlink+0x10/0x10
[ 62.528092][ T662] ? __lock_acquire+0x44d/0x7e0
[ 62.528673][ T662] ? find_held_lock+0x2b/0x80
[ 62.529226][ T662] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 62.529780][ T662] ? __lock_release+0x5d/0x170
[ 62.530340][ T662] ? __pfx_rtnl_newlink+0x10/0x10
[ 62.530832][ T662] rtnetlink_rcv_msg+0x710/0xc00
[ 62.531300][ T662] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 62.531854][ T662] ? __lock_acquire+0x44d/0x7e0
[ 62.532442][ T662] netlink_rcv_skb+0x121/0x350
[ 62.532982][ T662] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 62.533541][ T662] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 62.534118][ T662] ? netlink_deliver_tap+0x13e/0x340
[ 62.534667][ T662] ? netlink_deliver_tap+0xc3/0x340
[ 62.535212][ T662] netlink_unicast+0x49e/0x780
[ 62.535780][ T662] ? __pfx_netlink_unicast+0x10/0x10
[ 62.536355][ T662] ? __lock_acquire+0x44d/0x7e0
[ 62.536913][ T662] netlink_sendmsg+0x721/0xbe0
[ 62.537478][ T662] ? __pfx_netlink_sendmsg+0x10/0x10
[ 62.538021][ T662] ? __import_iovec+0x238/0x3c0
[ 62.538593][ T662] ____sys_sendmsg+0x7ad/0xa10
[ 62.539146][ T662] ? __pfx_____sys_sendmsg+0x10/0x10
[ 62.539712][ T662] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 62.540442][ T662] ___sys_sendmsg+0xed/0x170
[ 62.540977][ T662] ? kasan_record_aux_stack+0x8c/0xa0
[ 62.541526][ T662] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 62.542196][ T662] ? __pfx____sys_sendmsg+0x10/0x10
[ 62.542761][ T662] ? find_held_lock+0x2b/0x80
[ 62.543324][ T662] ? __lock_acquire+0x44d/0x7e0
[ 62.543887][ T662] ? find_held_lock+0x2b/0x80
[ 62.544461][ T662] ? __virt_addr_valid+0x22e/0x450
[ 62.545000][ T662] ? __lock_release+0x5d/0x170
[ 62.545567][ T662] __sys_sendmsg+0x10b/0x1a0
[ 62.546107][ T662] ? __call_rcu_common.constprop.0+0x320/0x640
[ 62.546792][ T662] ? __pfx___sys_sendmsg+0x10/0x10
[ 62.547372][ T662] ? rcu_is_watching+0x12/0xc0
[ 62.547918][ T662] do_syscall_64+0xc1/0x380
[ 62.548485][ T662] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 62.549157][ T662] RIP: 0033:0x7ff72a03d1e7
[ 62.549698][ T662] 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
[ 62.551644][ T662] RSP: 002b:00007fffafbb26d8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 62.552500][ T662] RAX: ffffffffffffffda RBX: 00007fffafbb2e00 RCX: 00007ff72a03d1e7
[ 62.553325][ T662] RDX: 0000000000000000 RSI: 00007fffafbb2740 RDI: 0000000000000005
[ 62.554133][ T662] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 62.554961][ T662] R10: 00007ff729f3aee8 R11: 0000000000000246 R12: 0000000000000003
[ 62.555792][ T662] R13: 00000000686e1466 R14: 0000000000499600 R15: 0000000000000000
[ 62.556663][ T662]
[ 62.556955][ T662] irq event stamp: 42751
[ 62.557316][ T662] hardirqs last enabled at (42761): [] __up_console_sem+0x6b/0x80
[ 62.558250][ T662] hardirqs last disabled at (42768): [] __up_console_sem+0x50/0x80
[ 62.559220][ T662] softirqs last enabled at (42740): [] handle_softirqs+0x358/0x620
[ 62.560015][ T662] softirqs last disabled at (42719): [] __irq_exit_rcu+0xfa/0x160
[ 62.560960][ T662] ---[ end trace 0000000000000000 ]---
[ 63.098916][ T666] vx20: left allmulticast mode
[ 63.099355][ T666] vx20: left promiscuous mode
[ 63.099973][ T666] br1: port 2(vx20) entered disabled state
[ 63.102490][ T666] ------------[ cut here ]------------
[ 63.103025][ T666] WARNING: CPU: 0 PID: 666 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 63.103827][ T666] Modules linked in: macvlan 8021q vxlan ip6_udp_tunnel udp_tunnel bridge stp llc vrf veth
[ 63.104698][ T666] CPU: 0 UID: 0 PID: 666 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 63.105541][ T666] Tainted: [W]=WARN
[ 63.105870][ T666] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 63.106361][ T666] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 63.106806][ T666] 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
[ 63.108238][ T666] RSP: 0018:ffffc900012e6f70 EFLAGS: 00010246
[ 63.108821][ T666] RAX: 0000000000000000 RBX: ffff88800bc02000 RCX: 0000000000000001
[ 63.109446][ T666] RDX: 0000000000000000 RSI: ffffffff95a9b941 RDI: ffffffff952555e0
[ 63.110035][ T666] RBP: ffffc900012e7058 R08: 0000000000000000 R09: 0000000000000000
[ 63.110624][ T666] R10: ffffc900012e7088 R11: ffffffff95f79160 R12: 1ffff9200025cdf2
[ 63.111251][ T666] R13: 00000000000005dc R14: ffffc900012e7088 R15: ffff88800bc02f08
[ 63.111857][ T666] FS: 00007fc60ff56800(0000) GS:ffff88809e6b7000(0000) knlGS:0000000000000000
[ 63.112529][ T666] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.113010][ T666] CR2: 00000000004e5de8 CR3: 000000000e686001 CR4: 0000000000772ef0
[ 63.113567][ T666] PKRU: 55555554
[ 63.113838][ T666] Call Trace:
[ 63.114115][ T666]
[ 63.114316][ T666] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 63.114788][ T666] ? br_del_if+0xa3/0x1f0 [bridge]
[ 63.115199][ T666] ? do_set_master+0x14a/0x500
[ 63.115582][ T666] ? do_setlink.constprop.0+0x9f4/0x2480
[ 63.115961][ T666] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 63.116417][ T666] ? netlink_unicast+0x49e/0x780
[ 63.116871][ T666] ? netlink_sendmsg+0x721/0xbe0
[ 63.117245][ T666] ? ____sys_sendmsg+0x7ad/0xa10
[ 63.117662][ T666] ? ___sys_sendmsg+0xed/0x170
[ 63.118075][ T666] ? __sys_sendmsg+0x10b/0x1a0
[ 63.118495][ T666] ? do_syscall_64+0xc1/0x380
[ 63.118927][ T666] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 63.119459][ T666] ? find_held_lock+0x2b/0x80
[ 63.119874][ T666] netif_set_mtu+0x88/0x100
[ 63.120322][ T666] ? __pfx_netif_set_mtu+0x10/0x10
[ 63.120783][ T666] dev_set_mtu+0xa0/0x150
[ 63.121100][ T666] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 63.121681][ T666] br_del_if+0xb2/0x1f0 [bridge]
[ 63.122158][ T666] ? rtnl_is_locked+0x15/0x20
[ 63.122597][ T666] do_set_master+0x14a/0x500
[ 63.123036][ T666] do_setlink.constprop.0+0x9f4/0x2480
[ 63.123456][ T666] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 63.123976][ T666] ? rcu_read_lock_any_held+0x43/0xb0
[ 63.124411][ T666] ? validate_chain+0x166/0x4d0
[ 63.124798][ T666] ? __kernel_text_address+0x12/0x40
[ 63.125169][ T666] ? __lock_acquire+0x44d/0x7e0
[ 63.125570][ T666] ? __mutex_trylock_common+0xf9/0x260
[ 63.125941][ T666] ? __pfx___mutex_trylock_common+0x10/0x10
[ 63.126403][ T666] ? rcu_is_watching+0x12/0xc0
[ 63.126794][ T666] ? rcu_is_watching+0x12/0xc0
[ 63.127168][ T666] ? trace_contention_end+0xdc/0x140
[ 63.127565][ T666] ? __mutex_lock+0x19c/0xcd0
[ 63.127960][ T666] ? find_held_lock+0x2b/0x80
[ 63.128371][ T666] ? rtnl_newlink+0x651/0xa60
[ 63.128754][ T666] ? __create_object+0x5e/0xb0
[ 63.129160][ T666] ? __pfx___mutex_lock+0x10/0x10
[ 63.129545][ T666] ? trace_cap_capable+0x10f/0x190
[ 63.129920][ T666] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 63.130382][ T666] ? __rtnl_newlink+0x40e/0xa40
[ 63.130760][ T666] rtnl_newlink+0x69a/0xa60
[ 63.131120][ T666] ? __pfx_rtnl_newlink+0x10/0x10
[ 63.131517][ T666] ? __lock_acquire+0x44d/0x7e0
[ 63.131891][ T666] ? find_held_lock+0x2b/0x80
[ 63.132253][ T666] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 63.132632][ T666] ? __lock_release+0x5d/0x170
[ 63.133011][ T666] ? __pfx_rtnl_newlink+0x10/0x10
[ 63.133381][ T666] rtnetlink_rcv_msg+0x710/0xc00
[ 63.133755][ T666] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 63.134124][ T666] ? __lock_acquire+0x44d/0x7e0
[ 63.134522][ T666] netlink_rcv_skb+0x121/0x350
[ 63.134892][ T666] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 63.135261][ T666] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 63.135656][ T666] ? netlink_deliver_tap+0x13e/0x340
[ 63.136016][ T666] ? netlink_deliver_tap+0xc3/0x340
[ 63.136397][ T666] netlink_unicast+0x49e/0x780
[ 63.136772][ T666] ? __pfx_netlink_unicast+0x10/0x10
[ 63.137138][ T666] ? __lock_acquire+0x44d/0x7e0
[ 63.137521][ T666] netlink_sendmsg+0x721/0xbe0
[ 63.137899][ T666] ? __pfx_netlink_sendmsg+0x10/0x10
[ 63.138263][ T666] ? __import_iovec+0x238/0x3c0
[ 63.138645][ T666] ____sys_sendmsg+0x7ad/0xa10
[ 63.139043][ T666] ? __pfx_____sys_sendmsg+0x10/0x10
[ 63.139469][ T666] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 63.140010][ T666] ___sys_sendmsg+0xed/0x170
[ 63.140396][ T666] ? kasan_record_aux_stack+0x8c/0xa0
[ 63.140812][ T666] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 63.141293][ T666] ? __pfx____sys_sendmsg+0x10/0x10
[ 63.141671][ T666] ? find_held_lock+0x2b/0x80
[ 63.142036][ T666] ? __lock_acquire+0x44d/0x7e0
[ 63.142428][ T666] ? find_held_lock+0x2b/0x80
[ 63.142810][ T666] ? __virt_addr_valid+0x22e/0x450
[ 63.143194][ T666] ? __lock_release+0x5d/0x170
[ 63.143622][ T666] __sys_sendmsg+0x10b/0x1a0
[ 63.143994][ T666] ? __call_rcu_common.constprop.0+0x320/0x640
[ 63.144524][ T666] ? __pfx___sys_sendmsg+0x10/0x10
[ 63.144945][ T666] ? rcu_is_watching+0x12/0xc0
[ 63.145332][ T666] do_syscall_64+0xc1/0x380
[ 63.145743][ T666] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 63.146201][ T666] RIP: 0033:0x7fc6101231e7
[ 63.146589][ T666] 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
[ 63.147881][ T666] RSP: 002b:00007ffec4889f38 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 63.148465][ T666] RAX: ffffffffffffffda RBX: 00007ffec488a660 RCX: 00007fc6101231e7
[ 63.149033][ T666] RDX: 0000000000000000 RSI: 00007ffec4889fa0 RDI: 0000000000000005
[ 63.149658][ T666] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 63.150216][ T666] R10: 00007fc610020ee8 R11: 0000000000000246 R12: 0000000000000003
[ 63.150866][ T666] R13: 00000000686e1466 R14: 0000000000499600 R15: 0000000000000000
[ 63.151494][ T666]
[ 63.151797][ T666] irq event stamp: 27239
[ 63.152094][ T666] hardirqs last enabled at (27247): [] __up_console_sem+0x6b/0x80
[ 63.152731][ T666] hardirqs last disabled at (27256): [] __up_console_sem+0x50/0x80
[ 63.153417][ T666] softirqs last enabled at (27278): [] handle_softirqs+0x358/0x620
[ 63.154054][ T666] softirqs last disabled at (27265): [] __irq_exit_rcu+0xfa/0x160
[ 63.154697][ T666] ---[ end trace 0000000000000000 ]---
[ 63.784421][ T670] vx10: left allmulticast mode
[ 63.784835][ T670] vx10: left promiscuous mode
[ 63.785405][ T670] br1: port 1(vx10) entered disabled state
[ 63.787753][ T670] ------------[ cut here ]------------
[ 63.788106][ T670] WARNING: CPU: 0 PID: 670 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 63.790468][ T670] Modules linked in: macvlan 8021q vxlan ip6_udp_tunnel udp_tunnel bridge stp llc vrf veth
[ 63.791241][ T670] CPU: 0 UID: 0 PID: 670 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 63.792118][ T670] Tainted: [W]=WARN
[ 63.792610][ T670] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 63.793038][ T670] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 63.793606][ T670] 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
[ 63.795131][ T670] RSP: 0018:ffffc90001306f70 EFLAGS: 00010246
[ 63.795877][ T670] RAX: 0000000000000000 RBX: ffff88800bc02000 RCX: 0000000000000001
[ 63.796657][ T670] RDX: 0000000000000000 RSI: ffffffff95a9b941 RDI: ffffffff952555e0
[ 63.797172][ T670] RBP: ffffc90001307058 R08: 0000000000000000 R09: 0000000000000000
[ 63.797958][ T670] R10: ffffc90001307088 R11: ffffffff95f79160 R12: 1ffff92000260df2
[ 63.798800][ T670] R13: 00000000000005dc R14: ffffc90001307088 R15: ffff88800bc02f08
[ 63.799578][ T670] FS: 00007fcac0301800(0000) GS:ffff88809e6b7000(0000) knlGS:0000000000000000
[ 63.800189][ T670] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.800818][ T670] CR2: 00000000004e5ce0 CR3: 000000000e4d4001 CR4: 0000000000772ef0
[ 63.801667][ T670] PKRU: 55555554
[ 63.801936][ T670] Call Trace:
[ 63.802196][ T670]
[ 63.802629][ T670] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 63.803048][ T670] ? br_del_if+0xa3/0x1f0 [bridge]
[ 63.803640][ T670] ? do_set_master+0x14a/0x500
[ 63.803994][ T670] ? do_setlink.constprop.0+0x9f4/0x2480
[ 63.804652][ T670] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 63.804995][ T670] ? netlink_unicast+0x49e/0x780
[ 63.805630][ T670] ? netlink_sendmsg+0x721/0xbe0
[ 63.805982][ T670] ? ____sys_sendmsg+0x7ad/0xa10
[ 63.806595][ T670] ? ___sys_sendmsg+0xed/0x170
[ 63.806952][ T670] ? __sys_sendmsg+0x10b/0x1a0
[ 63.807592][ T670] ? do_syscall_64+0xc1/0x380
[ 63.807942][ T670] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 63.808680][ T670] ? find_held_lock+0x2b/0x80
[ 63.809019][ T670] netif_set_mtu+0x88/0x100
[ 63.809658][ T670] ? __pfx_netif_set_mtu+0x10/0x10
[ 63.810031][ T670] dev_set_mtu+0xa0/0x150
[ 63.810602][ T670] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 63.811080][ T670] br_del_if+0xb2/0x1f0 [bridge]
[ 63.811698][ T670] ? rtnl_is_locked+0x15/0x20
[ 63.812053][ T670] do_set_master+0x14a/0x500
[ 63.812655][ T670] do_setlink.constprop.0+0x9f4/0x2480
[ 63.813005][ T670] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 63.813717][ T670] ? rcu_read_lock_any_held+0x43/0xb0
[ 63.814055][ T670] ? validate_chain+0x166/0x4d0
[ 63.814664][ T670] ? __kernel_text_address+0x12/0x40
[ 63.815012][ T670] ? __lock_acquire+0x44d/0x7e0
[ 63.815569][ T670] ? __mutex_trylock_common+0xf9/0x260
[ 63.815919][ T670] ? __pfx___mutex_trylock_common+0x10/0x10
[ 63.816698][ T670] ? rcu_is_watching+0x12/0xc0
[ 63.817035][ T670] ? rcu_is_watching+0x12/0xc0
[ 63.817617][ T670] ? trace_contention_end+0xdc/0x140
[ 63.817950][ T670] ? __mutex_lock+0x19c/0xcd0
[ 63.818508][ T670] ? find_held_lock+0x2b/0x80
[ 63.818853][ T670] ? rtnl_newlink+0x651/0xa60
[ 63.819203][ T670] ? __create_object+0x5e/0xb0
[ 63.819795][ T670] ? __pfx___mutex_lock+0x10/0x10
[ 63.820128][ T670] ? trace_cap_capable+0x10f/0x190
[ 63.820691][ T670] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 63.821095][ T670] ? __rtnl_newlink+0x40e/0xa40
[ 63.821653][ T670] rtnl_newlink+0x69a/0xa60
[ 63.822033][ T670] ? __pfx_rtnl_newlink+0x10/0x10
[ 63.822550][ T670] ? __lock_acquire+0x44d/0x7e0
[ 63.822921][ T670] ? find_held_lock+0x2b/0x80
[ 63.823276][ T670] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 63.823810][ T670] ? __lock_release+0x5d/0x170
[ 63.824162][ T670] ? __pfx_rtnl_newlink+0x10/0x10
[ 63.824704][ T670] rtnetlink_rcv_msg+0x710/0xc00
[ 63.825035][ T670] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 63.825539][ T670] ? __lock_acquire+0x44d/0x7e0
[ 63.825897][ T670] netlink_rcv_skb+0x121/0x350
[ 63.826228][ T670] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 63.826742][ T670] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 63.827084][ T670] ? netlink_deliver_tap+0x13e/0x340
[ 63.827618][ T670] ? netlink_deliver_tap+0xc3/0x340
[ 63.827954][ T670] netlink_unicast+0x49e/0x780
[ 63.828529][ T670] ? __pfx_netlink_unicast+0x10/0x10
[ 63.828835][ T670] ? __lock_acquire+0x44d/0x7e0
[ 63.829178][ T670] netlink_sendmsg+0x721/0xbe0
[ 63.829857][ T670] ? __pfx_netlink_sendmsg+0x10/0x10
[ 63.830249][ T670] ? __import_iovec+0x238/0x3c0
[ 63.830875][ T670] ____sys_sendmsg+0x7ad/0xa10
[ 63.831220][ T670] ? __pfx_____sys_sendmsg+0x10/0x10
[ 63.831806][ T670] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 63.832254][ T670] ___sys_sendmsg+0xed/0x170
[ 63.832788][ T670] ? kasan_record_aux_stack+0x8c/0xa0
[ 63.833097][ T670] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 63.833708][ T670] ? __pfx____sys_sendmsg+0x10/0x10
[ 63.834023][ T670] ? find_held_lock+0x2b/0x80
[ 63.834562][ T670] ? __lock_acquire+0x44d/0x7e0
[ 63.834928][ T670] ? find_held_lock+0x2b/0x80
[ 63.835992][ T670] ? __virt_addr_valid+0x22e/0x450
[ 63.836834][ T670] ? __lock_release+0x5d/0x170
[ 63.837175][ T670] __sys_sendmsg+0x10b/0x1a0
[ 63.837894][ T670] ? __call_rcu_common.constprop.0+0x320/0x640
[ 63.838714][ T670] ? __pfx___sys_sendmsg+0x10/0x10
[ 63.839068][ T670] ? rcu_is_watching+0x12/0xc0
[ 63.839823][ T670] do_syscall_64+0xc1/0x380
[ 63.840144][ T670] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 63.840889][ T670] RIP: 0033:0x7fcac04ce1e7
[ 63.841259][ T670] 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
[ 63.842935][ T670] RSP: 002b:00007fff93199b48 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 63.843797][ T670] RAX: ffffffffffffffda RBX: 00007fff9319a270 RCX: 00007fcac04ce1e7
[ 63.844802][ T670] RDX: 0000000000000000 RSI: 00007fff93199bb0 RDI: 0000000000000005
[ 63.845808][ T670] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 63.846845][ T670] R10: 00007fcac03cbee8 R11: 0000000000000246 R12: 0000000000000003
[ 63.847861][ T670] R13: 00000000686e1467 R14: 0000000000499600 R15: 0000000000000000
[ 63.848892][ T670]
[ 63.849224][ T670] irq event stamp: 40285
[ 63.849824][ T670] hardirqs last enabled at (40437): [] __up_console_sem+0x6b/0x80
[ 63.850736][ T670] hardirqs last disabled at (40576): [] __up_console_sem+0x50/0x80
[ 63.851685][ T670] softirqs last enabled at (40736): [] handle_softirqs+0x358/0x620
[ 63.852580][ T670] softirqs last disabled at (40747): [] __irq_exit_rcu+0xfa/0x160
[ 63.853203][ T670] ---[ end trace 0000000000000000 ]---