[ 14.366006][ T251] ip (251) used greatest stack depth: 24080 bytes left
[ 18.315133][ T301] 8021q: 802.1Q VLAN Support v1.8
[ 23.595049][ T350] br1: port 1(vx10) entered blocking state
[ 23.596523][ T350] br1: port 1(vx10) entered disabled state
[ 23.597958][ T350] vx10: entered allmulticast mode
[ 23.605512][ T350] vx10: entered promiscuous mode
[ 23.608098][ T350] br1: port 1(vx10) entered blocking state
[ 23.609022][ T350] br1: port 1(vx10) entered forwarding state
[ 23.611042][ T350] ------------[ cut here ]------------
[ 23.611628][ T350] WARNING: CPU: 2 PID: 350 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 23.613086][ T350] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc 8021q sch_ingress vrf veth
[ 23.614418][ T350] CPU: 2 UID: 0 PID: 350 Comm: ip Not tainted 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 23.615470][ T350] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 23.616211][ T350] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 23.616841][ T350] 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
[ 23.618929][ T350] RSP: 0018:ffffc90000576ef0 EFLAGS: 00010246
[ 23.619694][ T350] RAX: 0000000000000000 RBX: ffff88800a1ba000 RCX: 0000000000000001
[ 23.620584][ T350] RDX: 0000000000000000 RSI: ffffffffacc9b941 RDI: ffffffffac4555e0
[ 23.621460][ T350] RBP: ffffc90000576fe0 R08: 0000000000000000 R09: 0000000000000000
[ 23.622304][ T350] R10: ffffc90000577010 R11: ffffffffadaa8918 R12: 1ffff920000aede2
[ 23.623198][ T350] R13: 00000000000005dc R14: ffffc90000577010 R15: ffff88800a1baf08
[ 23.624061][ T350] FS: 00007f76eb40c800(0000) GS:ffff8880875b7000(0000) knlGS:0000000000000000
[ 23.625077][ T350] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 23.625827][ T350] CR2: 00000000004e5ce0 CR3: 00000000103f3004 CR4: 0000000000772ef0
[ 23.626719][ T350] PKRU: 55555554
[ 23.627176][ T350] Call Trace:
[ 23.627640][ T350]
[ 23.628006][ T350] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 23.628590][ T350] ? find_held_lock+0x2b/0x80
[ 23.628943][ T350] ? mark_held_locks+0x49/0x80
[ 23.629279][ T350] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 23.629707][ T350] ? lockdep_hardirqs_on+0x7c/0x110
[ 23.630062][ T350] netif_set_mtu+0x88/0x100
[ 23.630408][ T350] ? __pfx_netif_set_mtu+0x10/0x10
[ 23.630769][ T350] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 23.631239][ T350] dev_set_mtu+0xa0/0x150
[ 23.631499][ T350] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 23.631979][ T350] br_add_if+0xda3/0x1330 [bridge]
[ 23.632389][ T350] do_set_master+0x32f/0x500
[ 23.632760][ T350] do_setlink.constprop.0+0x9f4/0x2480
[ 23.633120][ T350] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 23.633569][ T350] ? rcu_read_lock_any_held+0x43/0xb0
[ 23.633928][ T350] ? validate_chain+0x166/0x4d0
[ 23.634264][ T350] ? __kernel_text_address+0x12/0x40
[ 23.634612][ T350] ? __lock_acquire+0x44d/0x7e0
[ 23.634958][ T350] ? __mutex_trylock_common+0xf9/0x260
[ 23.635315][ T350] ? __pfx___mutex_trylock_common+0x10/0x10
[ 23.635771][ T350] ? rcu_is_watching+0x12/0xc0
[ 23.636127][ T350] ? rcu_is_watching+0x12/0xc0
[ 23.636498][ T350] ? trace_contention_end+0xdc/0x140
[ 23.636863][ T350] ? __mutex_lock+0x19c/0xcd0
[ 23.637204][ T350] ? find_held_lock+0x2b/0x80
[ 23.637537][ T350] ? rtnl_newlink+0x651/0xa60
[ 23.637891][ T350] ? __create_object+0x5e/0xb0
[ 23.638266][ T350] ? __pfx___mutex_lock+0x10/0x10
[ 23.638613][ T350] ? trace_cap_capable+0x10f/0x190
[ 23.638961][ T350] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 23.639381][ T350] ? __rtnl_newlink+0x40e/0xa40
[ 23.639731][ T350] rtnl_newlink+0x69a/0xa60
[ 23.640072][ T350] ? __pfx_rtnl_newlink+0x10/0x10
[ 23.640420][ T350] ? __lock_acquire+0x44d/0x7e0
[ 23.640785][ T350] ? find_held_lock+0x2b/0x80
[ 23.641118][ T350] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 23.641468][ T350] ? __lock_release+0x5d/0x170
[ 23.641853][ T350] ? __pfx_rtnl_newlink+0x10/0x10
[ 23.642460][ T350] rtnetlink_rcv_msg+0x710/0xc00
[ 23.642827][ T350] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 23.643407][ T350] ? __lock_acquire+0x44d/0x7e0
[ 23.643755][ T350] netlink_rcv_skb+0x121/0x350
[ 23.644088][ T350] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 23.644426][ T350] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 23.644800][ T350] ? netlink_deliver_tap+0x13e/0x340
[ 23.645149][ T350] ? netlink_deliver_tap+0xc3/0x340
[ 23.645490][ T350] netlink_unicast+0x49e/0x780
[ 23.645856][ T350] ? __pfx_netlink_unicast+0x10/0x10
[ 23.646192][ T350] ? __lock_acquire+0x44d/0x7e0
[ 23.646537][ T350] netlink_sendmsg+0x721/0xbe0
[ 23.646881][ T350] ? __pfx_netlink_sendmsg+0x10/0x10
[ 23.647220][ T350] ? __import_iovec+0x238/0x3c0
[ 23.647803][ T350] ____sys_sendmsg+0x7ad/0xa10
[ 23.648168][ T350] ? __pfx_____sys_sendmsg+0x10/0x10
[ 23.648499][ T350] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 23.649393][ T350] ___sys_sendmsg+0xed/0x170
[ 23.649737][ T350] ? kasan_record_aux_stack+0x8c/0xa0
[ 23.650086][ T350] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 23.650738][ T350] ? __pfx____sys_sendmsg+0x10/0x10
[ 23.651093][ T350] ? find_held_lock+0x2b/0x80
[ 23.651431][ T350] ? __lock_acquire+0x44d/0x7e0
[ 23.651803][ T350] ? find_held_lock+0x2b/0x80
[ 23.652139][ T350] ? __virt_addr_valid+0x22e/0x450
[ 23.652495][ T350] ? __lock_release+0x5d/0x170
[ 23.652853][ T350] __sys_sendmsg+0x10b/0x1a0
[ 23.653184][ T350] ? __call_rcu_common.constprop.0+0x320/0x640
[ 23.653624][ T350] ? __pfx___sys_sendmsg+0x10/0x10
[ 23.653988][ T350] ? rcu_is_watching+0x12/0xc0
[ 23.654322][ T350] do_syscall_64+0xc1/0x380
[ 23.654664][ T350] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 23.655074][ T350] RIP: 0033:0x7f76eb5d91e7
[ 23.655659][ T350] 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
[ 23.657072][ T350] RSP: 002b:00007ffd4bb8bf48 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 23.657596][ T350] RAX: ffffffffffffffda RBX: 00007ffd4bb8c670 RCX: 00007f76eb5d91e7
[ 23.658101][ T350] RDX: 0000000000000000 RSI: 00007ffd4bb8bfb0 RDI: 0000000000000005
[ 23.658841][ T350] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 23.659336][ T350] R10: 000000003fbff910 R11: 0000000000000246 R12: 0000000000000004
[ 23.660078][ T350] R13: 00000000686e41d5 R14: 0000000000499600 R15: 0000000000000000
[ 23.660593][ T350]
[ 23.660862][ T350] irq event stamp: 37027
[ 23.661116][ T350] hardirqs last enabled at (37037): [] __up_console_sem+0x6b/0x80
[ 23.661921][ T350] hardirqs last disabled at (37048): [] __up_console_sem+0x50/0x80
[ 23.662491][ T350] softirqs last enabled at (35886): [] handle_softirqs+0x358/0x620
[ 23.663285][ T350] softirqs last disabled at (35775): [] __irq_exit_rcu+0xfa/0x160
[ 23.663872][ T350] ---[ end trace 0000000000000000 ]---
[ 23.701064][ T350] ip (350) used greatest stack depth: 23776 bytes left
[ 24.172634][ T355] br1: port 2(vx20) entered blocking state
[ 24.173072][ T355] br1: port 2(vx20) entered disabled state
[ 24.173493][ T355] vx20: entered allmulticast mode
[ 24.178880][ T355] vx20: entered promiscuous mode
[ 24.179983][ T355] br1: port 2(vx20) entered blocking state
[ 24.180429][ T355] br1: port 2(vx20) entered forwarding state
[ 24.181524][ T355] ------------[ cut here ]------------
[ 24.182056][ T355] WARNING: CPU: 1 PID: 355 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 24.182834][ T355] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc 8021q sch_ingress vrf veth
[ 24.183494][ T355] CPU: 1 UID: 0 PID: 355 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 24.184302][ T355] Tainted: [W]=WARN
[ 24.184769][ T355] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 24.185169][ T355] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 24.185498][ T355] 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
[ 24.186809][ T355] RSP: 0018:ffffc90000566ef0 EFLAGS: 00010246
[ 24.187214][ T355] RAX: 0000000000000000 RBX: ffff88800a1ba000 RCX: 0000000000000001
[ 24.187838][ T355] RDX: 0000000000000000 RSI: ffffffffacc9b941 RDI: ffffffffac4555e0
[ 24.188369][ T355] RBP: ffffc90000566fe0 R08: 0000000000000000 R09: 0000000000000000
[ 24.188973][ T355] R10: ffffc90000567010 R11: ffffffffadaa8918 R12: 1ffff920000acde2
[ 24.189430][ T355] R13: 00000000000005dc R14: ffffc90000567010 R15: ffff88800a1baf08
[ 24.190079][ T355] FS: 00007f4ab74d5800(0000) GS:ffff888087537000(0000) knlGS:0000000000000000
[ 24.190795][ T355] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 24.191200][ T355] CR2: 00000000004e5de8 CR3: 000000000d19c004 CR4: 0000000000772ef0
[ 24.191881][ T355] PKRU: 55555554
[ 24.192110][ T355] Call Trace:
[ 24.192336][ T355]
[ 24.192495][ T355] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 24.193035][ T355] ? find_held_lock+0x2b/0x80
[ 24.193349][ T355] ? mark_held_locks+0x49/0x80
[ 24.193821][ T355] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 24.194198][ T355] ? lockdep_hardirqs_on+0x7c/0x110
[ 24.194512][ T355] netif_set_mtu+0x88/0x100
[ 24.194906][ T355] ? __pfx_netif_set_mtu+0x10/0x10
[ 24.195224][ T355] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 24.195660][ T355] dev_set_mtu+0xa0/0x150
[ 24.195897][ T355] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 24.196312][ T355] br_add_if+0xda3/0x1330 [bridge]
[ 24.196673][ T355] do_set_master+0x32f/0x500
[ 24.196981][ T355] do_setlink.constprop.0+0x9f4/0x2480
[ 24.197288][ T355] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 24.197679][ T355] ? rcu_read_lock_any_held+0x43/0xb0
[ 24.197987][ T355] ? validate_chain+0x166/0x4d0
[ 24.198287][ T355] ? __kernel_text_address+0x12/0x40
[ 24.198601][ T355] ? __lock_acquire+0x44d/0x7e0
[ 24.198913][ T355] ? __mutex_trylock_common+0xf9/0x260
[ 24.199216][ T355] ? __pfx___mutex_trylock_common+0x10/0x10
[ 24.199606][ T355] ? rcu_is_watching+0x12/0xc0
[ 24.199917][ T355] ? rcu_is_watching+0x12/0xc0
[ 24.200221][ T355] ? trace_contention_end+0xdc/0x140
[ 24.200522][ T355] ? __mutex_lock+0x19c/0xcd0
[ 24.200846][ T355] ? find_held_lock+0x2b/0x80
[ 24.201155][ T355] ? rtnl_newlink+0x651/0xa60
[ 24.201455][ T355] ? __create_object+0x5e/0xb0
[ 24.201768][ T355] ? __pfx___mutex_lock+0x10/0x10
[ 24.202074][ T355] ? trace_cap_capable+0x10f/0x190
[ 24.202375][ T355] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 24.202759][ T355] ? __rtnl_newlink+0x40e/0xa40
[ 24.203069][ T355] rtnl_newlink+0x69a/0xa60
[ 24.203376][ T355] ? __pfx_rtnl_newlink+0x10/0x10
[ 24.203691][ T355] ? __lock_acquire+0x44d/0x7e0
[ 24.204003][ T355] ? find_held_lock+0x2b/0x80
[ 24.204309][ T355] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 24.204617][ T355] ? __lock_release+0x5d/0x170
[ 24.204925][ T355] ? __pfx_rtnl_newlink+0x10/0x10
[ 24.205228][ T355] rtnetlink_rcv_msg+0x710/0xc00
[ 24.205532][ T355] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 24.205848][ T355] ? __lock_acquire+0x44d/0x7e0
[ 24.206161][ T355] netlink_rcv_skb+0x121/0x350
[ 24.206464][ T355] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 24.206778][ T355] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 24.207095][ T355] ? netlink_deliver_tap+0x13e/0x340
[ 24.207427][ T355] ? netlink_deliver_tap+0xc3/0x340
[ 24.207751][ T355] netlink_unicast+0x49e/0x780
[ 24.208071][ T355] ? __pfx_netlink_unicast+0x10/0x10
[ 24.208379][ T355] ? __lock_acquire+0x44d/0x7e0
[ 24.208697][ T355] netlink_sendmsg+0x721/0xbe0
[ 24.209006][ T355] ? __pfx_netlink_sendmsg+0x10/0x10
[ 24.209311][ T355] ? __import_iovec+0x238/0x3c0
[ 24.209630][ T355] ____sys_sendmsg+0x7ad/0xa10
[ 24.209938][ T355] ? __pfx_____sys_sendmsg+0x10/0x10
[ 24.210241][ T355] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 24.210641][ T355] ___sys_sendmsg+0xed/0x170
[ 24.210943][ T355] ? kasan_record_aux_stack+0x8c/0xa0
[ 24.211245][ T355] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 24.211638][ T355] ? __pfx____sys_sendmsg+0x10/0x10
[ 24.211945][ T355] ? find_held_lock+0x2b/0x80
[ 24.212254][ T355] ? __lock_acquire+0x44d/0x7e0
[ 24.212586][ T355] ? find_held_lock+0x2b/0x80
[ 24.212896][ T355] ? __virt_addr_valid+0x22e/0x450
[ 24.213197][ T355] ? __lock_release+0x5d/0x170
[ 24.213508][ T355] __sys_sendmsg+0x10b/0x1a0
[ 24.213818][ T355] ? __call_rcu_common.constprop.0+0x320/0x640
[ 24.214197][ T355] ? __pfx___sys_sendmsg+0x10/0x10
[ 24.214512][ T355] ? rcu_is_watching+0x12/0xc0
[ 24.214831][ T355] do_syscall_64+0xc1/0x380
[ 24.215144][ T355] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 24.215520][ T355] RIP: 0033:0x7f4ab76a21e7
[ 24.215844][ T355] 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
[ 24.216938][ T355] RSP: 002b:00007ffc9caaaa88 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 24.217400][ T355] RAX: ffffffffffffffda RBX: 00007ffc9caab1b0 RCX: 00007f4ab76a21e7
[ 24.217866][ T355] RDX: 0000000000000000 RSI: 00007ffc9caaaaf0 RDI: 0000000000000005
[ 24.218331][ T355] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 24.218794][ T355] R10: 0000000036795910 R11: 0000000000000246 R12: 0000000000000004
[ 24.219255][ T355] R13: 00000000686e41d5 R14: 0000000000499600 R15: 0000000000000000
[ 24.219738][ T355]
[ 24.219970][ T355] irq event stamp: 44415
[ 24.220198][ T355] hardirqs last enabled at (44423): [] __up_console_sem+0x6b/0x80
[ 24.220730][ T355] hardirqs last disabled at (44432): [] __up_console_sem+0x50/0x80
[ 24.221258][ T355] softirqs last enabled at (43928): [] handle_softirqs+0x358/0x620
[ 24.221793][ T355] softirqs last disabled at (43917): [] __irq_exit_rcu+0xfa/0x160
[ 24.222319][ T355] ---[ end trace 0000000000000000 ]---
[ 24.439262][ T357] br1: port 3(veth1) entered blocking state
[ 24.439767][ T357] br1: port 3(veth1) entered disabled state
[ 24.440179][ T357] veth1: entered allmulticast mode
[ 24.443606][ T357] veth1: entered promiscuous mode
[ 24.445170][ T357] ------------[ cut here ]------------
[ 24.445484][ T357] WARNING: CPU: 3 PID: 357 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 24.446116][ T357] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc 8021q sch_ingress vrf veth
[ 24.446983][ T357] CPU: 3 UID: 0 PID: 357 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 24.447601][ T357] Tainted: [W]=WARN
[ 24.447830][ T357] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 24.448233][ T357] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 24.448557][ T357] 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
[ 24.449661][ T357] RSP: 0018:ffffc90000566ef0 EFLAGS: 00010246
[ 24.450045][ T357] RAX: 0000000000000000 RBX: ffff88800a1ba000 RCX: 0000000000000001
[ 24.450502][ T357] RDX: 0000000000000000 RSI: ffffffffacc9b941 RDI: ffffffffac4555e0
[ 24.450979][ T357] RBP: ffffc90000566fe0 R08: 0000000000000000 R09: 0000000000000000
[ 24.451433][ T357] R10: ffffc90000567010 R11: ffffffffadaa8918 R12: 1ffff920000acde2
[ 24.451898][ T357] R13: 00000000000005dc R14: ffffc90000567010 R15: ffff88800a1baf08
[ 24.452360][ T357] FS: 00007fae6cd65800(0000) GS:ffff888087637000(0000) knlGS:0000000000000000
[ 24.452901][ T357] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 24.453286][ T357] CR2: 00000000004e5aa8 CR3: 00000000096ef002 CR4: 0000000000772ef0
[ 24.453750][ T357] PKRU: 55555554
[ 24.453978][ T357] Call Trace:
[ 24.454206][ T357]
[ 24.454364][ T357] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 24.454675][ T357] ? find_held_lock+0x2b/0x80
[ 24.454995][ T357] ? mark_held_locks+0x49/0x80
[ 24.455298][ T357] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 24.455691][ T357] ? lockdep_hardirqs_on+0x7c/0x110
[ 24.455997][ T357] netif_set_mtu+0x88/0x100
[ 24.456300][ T357] ? __pfx_netif_set_mtu+0x10/0x10
[ 24.456624][ T357] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 24.457057][ T357] dev_set_mtu+0xa0/0x150
[ 24.457287][ T357] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 24.457716][ T357] br_add_if+0xda3/0x1330 [bridge]
[ 24.458080][ T357] do_set_master+0x32f/0x500
[ 24.458393][ T357] do_setlink.constprop.0+0x9f4/0x2480
[ 24.458723][ T357] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 24.459113][ T357] ? rcu_read_lock_any_held+0x43/0xb0
[ 24.459429][ T357] ? validate_chain+0x166/0x4d0
[ 24.459741][ T357] ? __kernel_text_address+0x12/0x40
[ 24.460059][ T357] ? __lock_acquire+0x44d/0x7e0
[ 24.460372][ T357] ? __mutex_trylock_common+0xf9/0x260
[ 24.460684][ T357] ? __pfx___mutex_trylock_common+0x10/0x10
[ 24.461070][ T357] ? rcu_is_watching+0x12/0xc0
[ 24.461380][ T357] ? rcu_is_watching+0x12/0xc0
[ 24.461704][ T357] ? trace_contention_end+0xdc/0x140
[ 24.462011][ T357] ? __mutex_lock+0x19c/0xcd0
[ 24.462318][ T357] ? find_held_lock+0x2b/0x80
[ 24.462632][ T357] ? rtnl_newlink+0x651/0xa60
[ 24.462936][ T357] ? __create_object+0x5e/0xb0
[ 24.463242][ T357] ? __pfx___mutex_lock+0x10/0x10
[ 24.463557][ T357] ? trace_cap_capable+0x10f/0x190
[ 24.463861][ T357] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 24.464254][ T357] ? __rtnl_newlink+0x40e/0xa40
[ 24.464576][ T357] rtnl_newlink+0x69a/0xa60
[ 24.464887][ T357] ? __pfx_rtnl_newlink+0x10/0x10
[ 24.465193][ T357] ? __lock_acquire+0x44d/0x7e0
[ 24.465511][ T357] ? find_held_lock+0x2b/0x80
[ 24.465826][ T357] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 24.466132][ T357] ? __lock_release+0x5d/0x170
[ 24.466437][ T357] ? __pfx_rtnl_newlink+0x10/0x10
[ 24.466761][ T357] rtnetlink_rcv_msg+0x710/0xc00
[ 24.467072][ T357] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 24.467379][ T357] ? __lock_acquire+0x44d/0x7e0
[ 24.467703][ T357] netlink_rcv_skb+0x121/0x350
[ 24.468022][ T357] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 24.468334][ T357] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 24.468663][ T357] ? netlink_deliver_tap+0x13e/0x340
[ 24.468973][ T357] ? netlink_deliver_tap+0xc3/0x340
[ 24.469282][ T357] netlink_unicast+0x49e/0x780
[ 24.469602][ T357] ? __pfx_netlink_unicast+0x10/0x10
[ 24.469906][ T357] ? __lock_acquire+0x44d/0x7e0
[ 24.470220][ T357] netlink_sendmsg+0x721/0xbe0
[ 24.470527][ T357] ? __pfx_netlink_sendmsg+0x10/0x10
[ 24.470848][ T357] ? __import_iovec+0x238/0x3c0
[ 24.471166][ T357] ____sys_sendmsg+0x7ad/0xa10
[ 24.471479][ T357] ? __pfx_____sys_sendmsg+0x10/0x10
[ 24.471798][ T357] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 24.472192][ T357] ___sys_sendmsg+0xed/0x170
[ 24.472494][ T357] ? kasan_record_aux_stack+0x8c/0xa0
[ 24.472808][ T357] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 24.473190][ T357] ? __pfx____sys_sendmsg+0x10/0x10
[ 24.473504][ T357] ? find_held_lock+0x2b/0x80
[ 24.473824][ T357] ? __lock_acquire+0x44d/0x7e0
[ 24.474136][ T357] ? find_held_lock+0x2b/0x80
[ 24.474442][ T357] ? __virt_addr_valid+0x22e/0x450
[ 24.474756][ T357] ? __lock_release+0x5d/0x170
[ 24.475069][ T357] __sys_sendmsg+0x10b/0x1a0
[ 24.475375][ T357] ? __call_rcu_common.constprop.0+0x320/0x640
[ 24.475771][ T357] ? __pfx___sys_sendmsg+0x10/0x10
[ 24.476090][ T357] ? rcu_is_watching+0x12/0xc0
[ 24.476398][ T357] do_syscall_64+0xc1/0x380
[ 24.476713][ T357] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 24.477097][ T357] RIP: 0033:0x7fae6cf321e7
[ 24.477417][ T357] 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
[ 24.478530][ T357] RSP: 002b:00007fff8ddafc48 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 24.479005][ T357] RAX: ffffffffffffffda RBX: 00007fff8ddb0370 RCX: 00007fae6cf321e7
[ 24.479467][ T357] RDX: 0000000000000000 RSI: 00007fff8ddafcb0 RDI: 0000000000000005
[ 24.479934][ T357] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 24.480400][ T357] R10: 00000000221cc910 R11: 0000000000000246 R12: 0000000000000004
[ 24.480885][ T357] R13: 00000000686e41d6 R14: 0000000000499600 R15: 0000000000000000
[ 24.481360][ T357]
[ 24.481600][ T357] irq event stamp: 43785
[ 24.481830][ T357] hardirqs last enabled at (43793): [] __up_console_sem+0x6b/0x80
[ 24.482364][ T357] hardirqs last disabled at (43800): [] __up_console_sem+0x50/0x80
[ 24.482899][ T357] softirqs last enabled at (43764): [] handle_softirqs+0x358/0x620
[ 24.483435][ T357] softirqs last disabled at (43751): [] __irq_exit_rcu+0xfa/0x160
[ 24.483977][ T357] ---[ end trace 0000000000000000 ]---
[ 24.612683][ T37] br1: port 3(veth1) entered blocking state
[ 24.613518][ T37] br1: port 3(veth1) entered forwarding state
[ 25.074255][ T363] br1: port 4(veth2) entered blocking state
[ 25.074745][ T363] br1: port 4(veth2) entered disabled state
[ 25.075188][ T363] veth2: entered allmulticast mode
[ 25.078599][ T363] veth2: entered promiscuous mode
[ 25.079579][ T363] ------------[ cut here ]------------
[ 25.079921][ T363] WARNING: CPU: 2 PID: 363 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 25.080590][ T363] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc 8021q sch_ingress vrf veth
[ 25.081264][ T363] CPU: 2 UID: 0 PID: 363 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 25.081927][ T363] Tainted: [W]=WARN
[ 25.082180][ T363] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 25.082607][ T363] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 25.082947][ T363] 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
[ 25.084095][ T363] RSP: 0018:ffffc90000536ef0 EFLAGS: 00010246
[ 25.084509][ T363] RAX: 0000000000000000 RBX: ffff88800a1ba000 RCX: 0000000000000001
[ 25.085014][ T363] RDX: 0000000000000000 RSI: ffffffffacc9b941 RDI: ffffffffac4555e0
[ 25.085501][ T363] RBP: ffffc90000536fe0 R08: 0000000000000000 R09: 0000000000000000
[ 25.086002][ T363] R10: ffffc90000537010 R11: ffffffffadaa8918 R12: 1ffff920000a6de2
[ 25.086484][ T363] R13: 00000000000005dc R14: ffffc90000537010 R15: ffff88800a1baf08
[ 25.086986][ T363] FS: 00007fcf2c826800(0000) GS:ffff8880875b7000(0000) knlGS:0000000000000000
[ 25.087562][ T363] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 25.087985][ T363] CR2: 00000000004e5ab0 CR3: 000000000ba9b001 CR4: 0000000000772ef0
[ 25.088475][ T363] PKRU: 55555554
[ 25.088745][ T363] Call Trace:
[ 25.088998][ T363]
[ 25.089182][ T363] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 25.089514][ T363] ? find_held_lock+0x2b/0x80
[ 25.089865][ T363] ? mark_held_locks+0x49/0x80
[ 25.090199][ T363] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 25.090616][ T363] ? lockdep_hardirqs_on+0x7c/0x110
[ 25.090953][ T363] netif_set_mtu+0x88/0x100
[ 25.091283][ T363] ? __pfx_netif_set_mtu+0x10/0x10
[ 25.091641][ T363] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 25.092101][ T363] dev_set_mtu+0xa0/0x150
[ 25.092363][ T363] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 25.092819][ T363] br_add_if+0xda3/0x1330 [bridge]
[ 25.093201][ T363] do_set_master+0x32f/0x500
[ 25.093536][ T363] do_setlink.constprop.0+0x9f4/0x2480
[ 25.093883][ T363] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 25.094303][ T363] ? rcu_read_lock_any_held+0x43/0xb0
[ 25.094643][ T363] ? validate_chain+0x166/0x4d0
[ 25.094974][ T363] ? __kernel_text_address+0x12/0x40
[ 25.095310][ T363] ? __lock_acquire+0x44d/0x7e0
[ 25.095669][ T363] ? __mutex_trylock_common+0xf9/0x260
[ 25.096002][ T363] ? __pfx___mutex_trylock_common+0x10/0x10
[ 25.096412][ T363] ? rcu_is_watching+0x12/0xc0
[ 25.096755][ T363] ? rcu_is_watching+0x12/0xc0
[ 25.097085][ T363] ? trace_contention_end+0xdc/0x140
[ 25.097416][ T363] ? __mutex_lock+0x19c/0xcd0
[ 25.097757][ T363] ? find_held_lock+0x2b/0x80
[ 25.098103][ T363] ? rtnl_newlink+0x651/0xa60
[ 25.098435][ T363] ? __create_object+0x5e/0xb0
[ 25.098781][ T363] ? __pfx___mutex_lock+0x10/0x10
[ 25.099122][ T363] ? trace_cap_capable+0x10f/0x190
[ 25.099455][ T363] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 25.099878][ T363] ? __rtnl_newlink+0x40e/0xa40
[ 25.100223][ T363] rtnl_newlink+0x69a/0xa60
[ 25.100567][ T363] ? __pfx_rtnl_newlink+0x10/0x10
[ 25.100899][ T363] ? __lock_acquire+0x44d/0x7e0
[ 25.101235][ T363] ? find_held_lock+0x2b/0x80
[ 25.101579][ T363] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 25.101932][ T363] ? __lock_release+0x5d/0x170
[ 25.102273][ T363] ? __pfx_rtnl_newlink+0x10/0x10
[ 25.102615][ T363] rtnetlink_rcv_msg+0x710/0xc00
[ 25.102948][ T363] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 25.103281][ T363] ? __lock_acquire+0x44d/0x7e0
[ 25.103629][ T363] netlink_rcv_skb+0x121/0x350
[ 25.103959][ T363] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 25.104292][ T363] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 25.104652][ T363] ? netlink_deliver_tap+0x13e/0x340
[ 25.104980][ T363] ? netlink_deliver_tap+0xc3/0x340
[ 25.105312][ T363] netlink_unicast+0x49e/0x780
[ 25.105654][ T363] ? __pfx_netlink_unicast+0x10/0x10
[ 25.105985][ T363] ? __lock_acquire+0x44d/0x7e0
[ 25.106317][ T363] netlink_sendmsg+0x721/0xbe0
[ 25.106668][ T363] ? __pfx_netlink_sendmsg+0x10/0x10
[ 25.107000][ T363] ? __import_iovec+0x238/0x3c0
[ 25.107338][ T363] ____sys_sendmsg+0x7ad/0xa10
[ 25.107683][ T363] ? __pfx_____sys_sendmsg+0x10/0x10
[ 25.108021][ T363] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 25.108437][ T363] ___sys_sendmsg+0xed/0x170
[ 25.108781][ T363] ? kasan_record_aux_stack+0x8c/0xa0
[ 25.109113][ T363] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 25.109523][ T363] ? __pfx____sys_sendmsg+0x10/0x10
[ 25.109870][ T363] ? find_held_lock+0x2b/0x80
[ 25.110208][ T363] ? __lock_acquire+0x44d/0x7e0
[ 25.110544][ T363] ? find_held_lock+0x2b/0x80
[ 25.110888][ T363] ? __virt_addr_valid+0x22e/0x450
[ 25.111216][ T363] ? __lock_release+0x5d/0x170
[ 25.111566][ T363] __sys_sendmsg+0x10b/0x1a0
[ 25.111902][ T363] ? __call_rcu_common.constprop.0+0x320/0x640
[ 25.112312][ T363] ? __pfx___sys_sendmsg+0x10/0x10
[ 25.112665][ T363] ? rcu_is_watching+0x12/0xc0
[ 25.113000][ T363] do_syscall_64+0xc1/0x380
[ 25.113330][ T363] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 25.113751][ T363] RIP: 0033:0x7fcf2c9f31e7
[ 25.114090][ T363] 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
[ 25.115242][ T363] RSP: 002b:00007ffcd2528d58 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 25.115742][ T363] RAX: ffffffffffffffda RBX: 00007ffcd2529480 RCX: 00007fcf2c9f31e7
[ 25.116233][ T363] RDX: 0000000000000000 RSI: 00007ffcd2528dc0 RDI: 0000000000000005
[ 25.116731][ T363] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 25.117217][ T363] R10: 000000002c12c910 R11: 0000000000000246 R12: 0000000000000004
[ 25.117718][ T363] R13: 00000000686e41d6 R14: 0000000000499600 R15: 0000000000000000
[ 25.118228][ T363]
[ 25.118485][ T363] irq event stamp: 41763
[ 25.118746][ T363] hardirqs last enabled at (41775): [] __up_console_sem+0x6b/0x80
[ 25.119310][ T363] hardirqs last disabled at (41784): [] __up_console_sem+0x50/0x80
[ 25.119881][ T363] softirqs last enabled at (40886): [] handle_softirqs+0x358/0x620
[ 25.120443][ T363] softirqs last disabled at (40867): [] __irq_exit_rcu+0xfa/0x160
[ 25.121017][ T363] ---[ end trace 0000000000000000 ]---
[ 25.227039][ T38] br1: port 4(veth2) entered blocking state
[ 25.227670][ T38] br1: port 4(veth2) entered forwarding state
[ 29.830003][ T413] br2: port 1(w1) entered blocking state
[ 29.830358][ T413] br2: port 1(w1) entered disabled state
[ 29.830739][ T413] w1: entered allmulticast mode
[ 29.835943][ T413] w1: entered promiscuous mode
[ 29.838082][ T413] ------------[ cut here ]------------
[ 29.838420][ T413] WARNING: CPU: 1 PID: 413 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 29.839073][ T413] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc 8021q sch_ingress vrf veth
[ 29.841215][ T413] CPU: 1 UID: 0 PID: 413 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 29.841983][ T413] Tainted: [W]=WARN
[ 29.842231][ T413] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 29.842650][ T413] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 29.842982][ T413] 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
[ 29.844138][ T413] RSP: 0018:ffffc900009b6ef0 EFLAGS: 00010246
[ 29.844544][ T413] RAX: 0000000000000000 RBX: ffff8880100d2000 RCX: 0000000000000001
[ 29.845030][ T413] RDX: 0000000000000000 RSI: ffffffffacc9b941 RDI: ffffffffac4555e0
[ 29.845508][ T413] RBP: ffffc900009b6fe0 R08: 0000000000000000 R09: 0000000000000000
[ 29.845994][ T413] R10: ffffc900009b7010 R11: ffffffffad179160 R12: 1ffff92000136de2
[ 29.846481][ T413] R13: 00000000000005dc R14: ffffc900009b7010 R15: ffff8880100d2f08
[ 29.846980][ T413] FS: 00007f35451b9800(0000) GS:ffff888087537000(0000) knlGS:0000000000000000
[ 29.847515][ T413] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 29.847910][ T413] CR2: 00000000004e6898 CR3: 000000000f6bf003 CR4: 0000000000772ef0
[ 29.848371][ T413] PKRU: 55555554
[ 29.848610][ T413] Call Trace:
[ 29.848838][ T413]
[ 29.848994][ T413] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 29.849299][ T413] ? __lock_acquire+0x44d/0x7e0
[ 29.849626][ T413] ? find_held_lock+0x2b/0x80
[ 29.849935][ T413] netif_set_mtu+0x88/0x100
[ 29.850238][ T413] ? __pfx_netif_set_mtu+0x10/0x10
[ 29.850577][ T413] dev_set_mtu+0xa0/0x150
[ 29.850814][ T413] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 29.851256][ T413] br_add_if+0xda3/0x1330 [bridge]
[ 29.851633][ T413] do_set_master+0x32f/0x500
[ 29.851965][ T413] do_setlink.constprop.0+0x9f4/0x2480
[ 29.852288][ T413] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 29.852699][ T413] ? rcu_read_lock_any_held+0x43/0xb0
[ 29.853025][ T413] ? validate_chain+0x166/0x4d0
[ 29.853347][ T413] ? __kernel_text_address+0x12/0x40
[ 29.853681][ T413] ? __lock_acquire+0x44d/0x7e0
[ 29.854010][ T413] ? __mutex_trylock_common+0xf9/0x260
[ 29.854328][ T413] ? __pfx___mutex_trylock_common+0x10/0x10
[ 29.854742][ T413] ? rcu_is_watching+0x12/0xc0
[ 29.855065][ T413] ? rcu_is_watching+0x12/0xc0
[ 29.855384][ T413] ? trace_contention_end+0xdc/0x140
[ 29.855716][ T413] ? __mutex_lock+0x19c/0xcd0
[ 29.856038][ T413] ? find_held_lock+0x2b/0x80
[ 29.856358][ T413] ? rtnl_newlink+0x651/0xa60
[ 29.856683][ T413] ? __create_object+0x5e/0xb0
[ 29.857001][ T413] ? __pfx___mutex_lock+0x10/0x10
[ 29.857305][ T413] ? trace_cap_capable+0x10f/0x190
[ 29.857637][ T413] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 29.858028][ T413] ? __rtnl_newlink+0x40e/0xa40
[ 29.858341][ T413] rtnl_newlink+0x69a/0xa60
[ 29.858678][ T413] ? __pfx_rtnl_newlink+0x10/0x10
[ 29.858999][ T413] ? __lock_acquire+0x44d/0x7e0
[ 29.859316][ T413] ? find_held_lock+0x2b/0x80
[ 29.859631][ T413] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 29.859932][ T413] ? __lock_release+0x5d/0x170
[ 29.860239][ T413] ? __pfx_rtnl_newlink+0x10/0x10
[ 29.860549][ T413] rtnetlink_rcv_msg+0x710/0xc00
[ 29.860866][ T413] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 29.861171][ T413] ? __lock_acquire+0x44d/0x7e0
[ 29.861480][ T413] netlink_rcv_skb+0x121/0x350
[ 29.861797][ T413] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 29.862100][ T413] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 29.862413][ T413] ? netlink_deliver_tap+0x13e/0x340
[ 29.862754][ T413] ? netlink_deliver_tap+0xc3/0x340
[ 29.863076][ T413] netlink_unicast+0x49e/0x780
[ 29.863399][ T413] ? __pfx_netlink_unicast+0x10/0x10
[ 29.863712][ T413] ? __lock_acquire+0x44d/0x7e0
[ 29.864020][ T413] netlink_sendmsg+0x721/0xbe0
[ 29.864326][ T413] ? __pfx_netlink_sendmsg+0x10/0x10
[ 29.864644][ T413] ? __import_iovec+0x238/0x3c0
[ 29.864958][ T413] ____sys_sendmsg+0x7ad/0xa10
[ 29.865263][ T413] ? __pfx_____sys_sendmsg+0x10/0x10
[ 29.865582][ T413] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 29.865970][ T413] ___sys_sendmsg+0xed/0x170
[ 29.866269][ T413] ? kasan_record_aux_stack+0x8c/0xa0
[ 29.866596][ T413] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 29.866973][ T413] ? __pfx____sys_sendmsg+0x10/0x10
[ 29.867282][ T413] ? find_held_lock+0x2b/0x80
[ 29.867602][ T413] ? __lock_acquire+0x44d/0x7e0
[ 29.867933][ T413] ? find_held_lock+0x2b/0x80
[ 29.868237][ T413] ? __virt_addr_valid+0x22e/0x450
[ 29.868544][ T413] ? __lock_release+0x5d/0x170
[ 29.868867][ T413] __sys_sendmsg+0x10b/0x1a0
[ 29.869168][ T413] ? __call_rcu_common.constprop.0+0x320/0x640
[ 29.869544][ T413] ? __pfx___sys_sendmsg+0x10/0x10
[ 29.869875][ T413] ? rcu_is_watching+0x12/0xc0
[ 29.870179][ T413] do_syscall_64+0xc1/0x380
[ 29.870482][ T413] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 29.870877][ T413] RIP: 0033:0x7f35453861e7
[ 29.871190][ T413] 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
[ 29.872280][ T413] RSP: 002b:00007ffc0b97a108 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 29.872748][ T413] RAX: ffffffffffffffda RBX: 00007ffc0b97a830 RCX: 00007f35453861e7
[ 29.873201][ T413] RDX: 0000000000000000 RSI: 00007ffc0b97a170 RDI: 0000000000000005
[ 29.873674][ T413] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 29.874132][ T413] R10: 0000000011ee3910 R11: 0000000000000246 R12: 0000000000000004
[ 29.874607][ T413] R13: 00000000686e41db R14: 0000000000499600 R15: 0000000000000000
[ 29.875072][ T413]
[ 29.875301][ T413] irq event stamp: 40373
[ 29.875526][ T413] hardirqs last enabled at (40381): [] __up_console_sem+0x6b/0x80
[ 29.876065][ T413] hardirqs last disabled at (40390): [] __up_console_sem+0x50/0x80
[ 29.876593][ T413] softirqs last enabled at (40354): [] handle_softirqs+0x358/0x620
[ 29.877116][ T413] softirqs last disabled at (40333): [] __irq_exit_rcu+0xfa/0x160
[ 29.877649][ T413] ---[ end trace 0000000000000000 ]---
[ 30.780871][ T421] br2: port 2(vx10) entered blocking state
[ 30.781387][ T421] br2: port 2(vx10) entered disabled state
[ 30.783498][ T421] vx10: entered allmulticast mode
[ 30.787046][ T421] vx10: entered promiscuous mode
[ 30.799505][ T421] br2: port 2(vx10) entered blocking state
[ 30.799966][ T421] br2: port 2(vx10) entered forwarding state
[ 30.801425][ T421] ------------[ cut here ]------------
[ 30.801872][ T421] WARNING: CPU: 2 PID: 421 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 30.802857][ T421] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc 8021q sch_ingress vrf veth
[ 30.803863][ T421] CPU: 2 UID: 0 PID: 421 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 30.804780][ T421] Tainted: [W]=WARN
[ 30.805024][ T421] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 30.805421][ T421] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 30.805759][ T421] 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
[ 30.806859][ T421] RSP: 0018:ffffc90000a86ef0 EFLAGS: 00010246
[ 30.807262][ T421] RAX: 0000000000000000 RBX: ffff8880100d2000 RCX: 0000000000000001
[ 30.807740][ T421] RDX: 0000000000000000 RSI: ffffffffacc9b941 RDI: ffffffffac4555e0
[ 30.808221][ T421] RBP: ffffc90000a86fe0 R08: 0000000000000000 R09: 0000000000000000
[ 30.808730][ T421] R10: ffffc90000a87010 R11: ffffffffad179160 R12: 1ffff92000150de2
[ 30.809204][ T421] R13: 00000000000005dc R14: ffffc90000a87010 R15: ffff8880100d2f08
[ 30.809694][ T421] FS: 00007fbb0c616800(0000) GS:ffff8880875b7000(0000) knlGS:0000000000000000
[ 30.810258][ T421] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 30.810667][ T421] CR2: 00000000004e5ce0 CR3: 000000000f716003 CR4: 0000000000772ef0
[ 30.811156][ T421] PKRU: 55555554
[ 30.811402][ T421] Call Trace:
[ 30.811653][ T421]
[ 30.811823][ T421] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 30.812146][ T421] ? __lock_acquire+0x44d/0x7e0
[ 30.812473][ T421] ? find_held_lock+0x2b/0x80
[ 30.812837][ T421] netif_set_mtu+0x88/0x100
[ 30.813157][ T421] ? __pfx_netif_set_mtu+0x10/0x10
[ 30.813491][ T421] dev_set_mtu+0xa0/0x150
[ 30.813743][ T421] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 30.814214][ T421] br_add_if+0xda3/0x1330 [bridge]
[ 30.814608][ T421] do_set_master+0x32f/0x500
[ 30.814942][ T421] do_setlink.constprop.0+0x9f4/0x2480
[ 30.815265][ T421] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 30.815693][ T421] ? rcu_read_lock_any_held+0x43/0xb0
[ 30.816012][ T421] ? validate_chain+0x166/0x4d0
[ 30.816350][ T421] ? __kernel_text_address+0x12/0x40
[ 30.816729][ T421] ? __lock_acquire+0x44d/0x7e0
[ 30.817084][ T421] ? __mutex_trylock_common+0xf9/0x260
[ 30.817417][ T421] ? __pfx___mutex_trylock_common+0x10/0x10
[ 30.817843][ T421] ? rcu_is_watching+0x12/0xc0
[ 30.818192][ T421] ? rcu_is_watching+0x12/0xc0
[ 30.818525][ T421] ? trace_contention_end+0xdc/0x140
[ 30.818884][ T421] ? __mutex_lock+0x19c/0xcd0
[ 30.819227][ T421] ? find_held_lock+0x2b/0x80
[ 30.819572][ T421] ? rtnl_newlink+0x651/0xa60
[ 30.819906][ T421] ? __create_object+0x5e/0xb0
[ 30.820242][ T421] ? __pfx___mutex_lock+0x10/0x10
[ 30.820607][ T421] ? trace_cap_capable+0x10f/0x190
[ 30.820938][ T421] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 30.821331][ T421] ? __rtnl_newlink+0x40e/0xa40
[ 30.821696][ T421] rtnl_newlink+0x69a/0xa60
[ 30.822038][ T421] ? __pfx_rtnl_newlink+0x10/0x10
[ 30.822371][ T421] ? __lock_acquire+0x44d/0x7e0
[ 30.822719][ T421] ? find_held_lock+0x2b/0x80
[ 30.823065][ T421] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 30.823396][ T421] ? __lock_release+0x5d/0x170
[ 30.823738][ T421] ? __pfx_rtnl_newlink+0x10/0x10
[ 30.824088][ T421] rtnetlink_rcv_msg+0x710/0xc00
[ 30.824429][ T421] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 30.824815][ T421] ? __lock_acquire+0x44d/0x7e0
[ 30.825161][ T421] netlink_rcv_skb+0x121/0x350
[ 30.825495][ T421] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 30.825843][ T421] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 30.826235][ T421] ? netlink_deliver_tap+0x13e/0x340
[ 30.826582][ T421] ? netlink_deliver_tap+0xc3/0x340
[ 30.826922][ T421] netlink_unicast+0x49e/0x780
[ 30.827258][ T421] ? __pfx_netlink_unicast+0x10/0x10
[ 30.827586][ T421] ? __lock_acquire+0x44d/0x7e0
[ 30.827923][ T421] netlink_sendmsg+0x721/0xbe0
[ 30.828260][ T421] ? __pfx_netlink_sendmsg+0x10/0x10
[ 30.828606][ T421] ? __import_iovec+0x238/0x3c0
[ 30.828951][ T421] ____sys_sendmsg+0x7ad/0xa10
[ 30.829280][ T421] ? __pfx_____sys_sendmsg+0x10/0x10
[ 30.829621][ T421] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 30.830040][ T421] ___sys_sendmsg+0xed/0x170
[ 30.830357][ T421] ? kasan_record_aux_stack+0x8c/0xa0
[ 30.830707][ T421] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 30.831118][ T421] ? __pfx____sys_sendmsg+0x10/0x10
[ 30.831492][ T421] ? find_held_lock+0x2b/0x80
[ 30.831834][ T421] ? __lock_acquire+0x44d/0x7e0
[ 30.832192][ T421] ? find_held_lock+0x2b/0x80
[ 30.832513][ T421] ? __virt_addr_valid+0x22e/0x450
[ 30.832877][ T421] ? __lock_release+0x5d/0x170
[ 30.833229][ T421] __sys_sendmsg+0x10b/0x1a0
[ 30.833569][ T421] ? __call_rcu_common.constprop.0+0x320/0x640
[ 30.833985][ T421] ? __pfx___sys_sendmsg+0x10/0x10
[ 30.834347][ T421] ? rcu_is_watching+0x12/0xc0
[ 30.834692][ T421] do_syscall_64+0xc1/0x380
[ 30.835023][ T421] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 30.835422][ T421] RIP: 0033:0x7fbb0c7e31e7
[ 30.835759][ T421] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 30.836909][ T421] RSP: 002b:00007ffd3e89d888 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 30.837406][ T421] RAX: ffffffffffffffda RBX: 00007ffd3e89dfb0 RCX: 00007fbb0c7e31e7
[ 30.837925][ T421] RDX: 0000000000000000 RSI: 00007ffd3e89d8f0 RDI: 0000000000000005
[ 30.838417][ T421] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 30.838962][ T421] R10: 000000003e95a910 R11: 0000000000000246 R12: 0000000000000004
[ 30.839433][ T421] R13: 00000000686e41dc R14: 0000000000499600 R15: 0000000000000000
[ 30.839938][ T421]
[ 30.840194][ T421] irq event stamp: 43431
[ 30.840436][ T421] hardirqs last enabled at (43441): [] __up_console_sem+0x6b/0x80
[ 30.841069][ T421] hardirqs last disabled at (43458): [] __up_console_sem+0x50/0x80
[ 30.841643][ T421] softirqs last enabled at (43456): [] handle_softirqs+0x358/0x620
[ 30.842187][ T421] softirqs last disabled at (43449): [] __irq_exit_rcu+0xfa/0x160
[ 30.842785][ T421] ---[ end trace 0000000000000000 ]---
[ 31.704628][ T428] br2: port 3(vx20) entered blocking state
[ 31.705093][ T428] br2: port 3(vx20) entered disabled state
[ 31.705541][ T428] vx20: entered allmulticast mode
[ 31.710151][ T428] vx20: entered promiscuous mode
[ 31.710983][ T428] br2: port 3(vx20) entered blocking state
[ 31.711386][ T428] br2: port 3(vx20) entered forwarding state
[ 31.712283][ T428] ------------[ cut here ]------------
[ 31.712646][ T428] WARNING: CPU: 2 PID: 428 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 31.713275][ T428] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc 8021q sch_ingress vrf veth
[ 31.713930][ T428] CPU: 2 UID: 0 PID: 428 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 31.714585][ T428] Tainted: [W]=WARN
[ 31.714845][ T428] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 31.715235][ T428] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 31.715588][ T428] 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
[ 31.716730][ T428] RSP: 0018:ffffc90000b86ef0 EFLAGS: 00010246
[ 31.717130][ T428] RAX: 0000000000000000 RBX: ffff8880100d2000 RCX: 0000000000000001
[ 31.717605][ T428] RDX: 0000000000000000 RSI: ffffffffacc9b941 RDI: ffffffffac4555e0
[ 31.718101][ T428] RBP: ffffc90000b86fe0 R08: 0000000000000000 R09: 0000000000000000
[ 31.718601][ T428] R10: ffffc90000b87010 R11: ffffffffadaa8918 R12: 1ffff92000170de2
[ 31.719070][ T428] R13: 00000000000005dc R14: ffffc90000b87010 R15: ffff8880100d2f08
[ 31.719581][ T428] FS: 00007f079f2b2800(0000) GS:ffff8880875b7000(0000) knlGS:0000000000000000
[ 31.720155][ T428] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 31.720570][ T428] CR2: 00000000004e5de8 CR3: 000000000fc28006 CR4: 0000000000772ef0
[ 31.721050][ T428] PKRU: 55555554
[ 31.721291][ T428] Call Trace:
[ 31.721532][ T428]
[ 31.721729][ T428] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 31.722052][ T428] ? find_held_lock+0x2b/0x80
[ 31.722378][ T428] ? mark_held_locks+0x49/0x80
[ 31.722711][ T428] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 31.723115][ T428] ? lockdep_hardirqs_on+0x7c/0x110
[ 31.723438][ T428] netif_set_mtu+0x88/0x100
[ 31.723773][ T428] ? __pfx_netif_set_mtu+0x10/0x10
[ 31.724101][ T428] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 31.724540][ T428] dev_set_mtu+0xa0/0x150
[ 31.724793][ T428] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 31.725226][ T428] br_add_if+0xda3/0x1330 [bridge]
[ 31.725634][ T428] do_set_master+0x32f/0x500
[ 31.725971][ T428] do_setlink.constprop.0+0x9f4/0x2480
[ 31.726312][ T428] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 31.726742][ T428] ? rcu_read_lock_any_held+0x43/0xb0
[ 31.727072][ T428] ? validate_chain+0x166/0x4d0
[ 31.727412][ T428] ? __kernel_text_address+0x12/0x40
[ 31.727748][ T428] ? __lock_acquire+0x44d/0x7e0
[ 31.728089][ T428] ? __mutex_trylock_common+0xf9/0x260
[ 31.728405][ T428] ? __pfx___mutex_trylock_common+0x10/0x10
[ 31.728811][ T428] ? rcu_is_watching+0x12/0xc0
[ 31.729132][ T428] ? rcu_is_watching+0x12/0xc0
[ 31.729453][ T428] ? trace_contention_end+0xdc/0x140
[ 31.729780][ T428] ? __mutex_lock+0x19c/0xcd0
[ 31.730098][ T428] ? find_held_lock+0x2b/0x80
[ 31.730418][ T428] ? rtnl_newlink+0x651/0xa60
[ 31.730744][ T428] ? __create_object+0x5e/0xb0
[ 31.731172][ T428] ? __pfx___mutex_lock+0x10/0x10
[ 31.731500][ T428] ? trace_cap_capable+0x10f/0x190
[ 31.731831][ T428] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 31.732240][ T428] ? __rtnl_newlink+0x40e/0xa40
[ 31.732575][ T428] rtnl_newlink+0x69a/0xa60
[ 31.732910][ T428] ? __pfx_rtnl_newlink+0x10/0x10
[ 31.733241][ T428] ? __lock_acquire+0x44d/0x7e0
[ 31.733577][ T428] ? find_held_lock+0x2b/0x80
[ 31.733896][ T428] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 31.734211][ T428] ? __lock_release+0x5d/0x170
[ 31.734562][ T428] ? __pfx_rtnl_newlink+0x10/0x10
[ 31.734882][ T428] rtnetlink_rcv_msg+0x710/0xc00
[ 31.735201][ T428] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 31.735562][ T428] ? __lock_acquire+0x44d/0x7e0
[ 31.735904][ T428] netlink_rcv_skb+0x121/0x350
[ 31.736223][ T428] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 31.736568][ T428] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 31.736900][ T428] ? netlink_deliver_tap+0x13e/0x340
[ 31.737214][ T428] ? netlink_deliver_tap+0xc3/0x340
[ 31.737538][ T428] netlink_unicast+0x49e/0x780
[ 31.737873][ T428] ? __pfx_netlink_unicast+0x10/0x10
[ 31.738202][ T428] ? __lock_acquire+0x44d/0x7e0
[ 31.738526][ T428] netlink_sendmsg+0x721/0xbe0
[ 31.738859][ T428] ? __pfx_netlink_sendmsg+0x10/0x10
[ 31.739176][ T428] ? __import_iovec+0x238/0x3c0
[ 31.739501][ T428] ____sys_sendmsg+0x7ad/0xa10
[ 31.739841][ T428] ? __pfx_____sys_sendmsg+0x10/0x10
[ 31.740158][ T428] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 31.740575][ T428] ___sys_sendmsg+0xed/0x170
[ 31.740892][ T428] ? kasan_record_aux_stack+0x8c/0xa0
[ 31.741209][ T428] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 31.741610][ T428] ? __pfx____sys_sendmsg+0x10/0x10
[ 31.741930][ T428] ? find_held_lock+0x2b/0x80
[ 31.742254][ T428] ? __lock_acquire+0x44d/0x7e0
[ 31.742584][ T428] ? find_held_lock+0x2b/0x80
[ 31.742910][ T428] ? __virt_addr_valid+0x22e/0x450
[ 31.743226][ T428] ? __lock_release+0x5d/0x170
[ 31.743564][ T428] __sys_sendmsg+0x10b/0x1a0
[ 31.743882][ T428] ? __call_rcu_common.constprop.0+0x320/0x640
[ 31.744293][ T428] ? __pfx___sys_sendmsg+0x10/0x10
[ 31.744815][ T428] ? rcu_is_watching+0x12/0xc0
[ 31.745138][ T428] do_syscall_64+0xc1/0x380
[ 31.745466][ T428] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 31.745887][ T428] RIP: 0033:0x7f079f47f1e7
[ 31.746220][ T428] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 31.747350][ T428] RSP: 002b:00007fff8fe80ec8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 31.747850][ T428] RAX: ffffffffffffffda RBX: 00007fff8fe815f0 RCX: 00007f079f47f1e7
[ 31.748329][ T428] RDX: 0000000000000000 RSI: 00007fff8fe80f30 RDI: 0000000000000005
[ 31.748806][ T428] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 31.749284][ T428] R10: 0000000023985910 R11: 0000000000000246 R12: 0000000000000004
[ 31.749782][ T428] R13: 00000000686e41dd R14: 0000000000499600 R15: 0000000000000000
[ 31.750267][ T428]
[ 31.750520][ T428] irq event stamp: 50119
[ 31.750771][ T428] hardirqs last enabled at (50131): [] __up_console_sem+0x6b/0x80
[ 31.751323][ T428] hardirqs last disabled at (50140): [] __up_console_sem+0x50/0x80
[ 31.751876][ T428] softirqs last enabled at (49116): [] handle_softirqs+0x358/0x620
[ 31.752430][ T428] softirqs last disabled at (49109): [] __irq_exit_rcu+0xfa/0x160
[ 31.753016][ T428] ---[ end trace 0000000000000000 ]---
[ 32.704813][ T38] br2: port 1(w1) entered blocking state
[ 32.705389][ T38] br2: port 1(w1) entered forwarding state
[ 35.980237][ T470] br2: port 1(w1) entered blocking state
[ 35.980985][ T470] br2: port 1(w1) entered disabled state
[ 35.981410][ T470] w1: entered allmulticast mode
[ 35.985095][ T470] w1: entered promiscuous mode
[ 35.987045][ T470] ------------[ cut here ]------------
[ 35.987457][ T470] WARNING: CPU: 3 PID: 470 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 35.988391][ T470] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc 8021q sch_ingress vrf veth
[ 35.989567][ T470] CPU: 3 UID: 0 PID: 470 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 35.990537][ T470] Tainted: [W]=WARN
[ 35.990973][ T470] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 35.991686][ T470] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 35.992268][ T470] 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
[ 35.994084][ T470] RSP: 0018:ffffc90000e0eef0 EFLAGS: 00010246
[ 35.994798][ T470] RAX: 0000000000000000 RBX: ffff88800d3a2000 RCX: 0000000000000001
[ 35.995657][ T470] RDX: 0000000000000000 RSI: ffffffffacc9b941 RDI: ffffffffac4555e0
[ 35.996492][ T470] RBP: ffffc90000e0efe0 R08: 0000000000000000 R09: 0000000000000000
[ 35.997334][ T470] R10: ffffc90000e0f010 R11: ffffffffad179160 R12: 1ffff920001c1de2
[ 35.998197][ T470] R13: 00000000000005dc R14: ffffc90000e0f010 R15: ffff88800d3a2f08
[ 35.998934][ T470] FS: 00007fe135b1c800(0000) GS:ffff888087637000(0000) knlGS:0000000000000000
[ 35.999860][ T470] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 36.000570][ T470] CR2: 00000000004e6898 CR3: 000000000f6d7005 CR4: 0000000000772ef0
[ 36.001223][ T470] PKRU: 55555554
[ 36.001641][ T470] Call Trace:
[ 36.002061][ T470]
[ 36.002348][ T470] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 36.002926][ T470] ? __lock_acquire+0x44d/0x7e0
[ 36.003501][ T470] ? find_held_lock+0x2b/0x80
[ 36.004074][ T470] netif_set_mtu+0x88/0x100
[ 36.004670][ T470] ? __pfx_netif_set_mtu+0x10/0x10
[ 36.005258][ T470] dev_set_mtu+0xa0/0x150
[ 36.005692][ T470] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 36.006344][ T470] br_add_if+0xda3/0x1330 [bridge]
[ 36.006963][ T470] do_set_master+0x32f/0x500
[ 36.007530][ T470] do_setlink.constprop.0+0x9f4/0x2480
[ 36.008116][ T470] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 36.008831][ T470] ? rcu_read_lock_any_held+0x43/0xb0
[ 36.009380][ T470] ? validate_chain+0x166/0x4d0
[ 36.009942][ T470] ? __kernel_text_address+0x12/0x40
[ 36.010502][ T470] ? __lock_acquire+0x44d/0x7e0
[ 36.011084][ T470] ? __mutex_trylock_common+0xf9/0x260
[ 36.011649][ T470] ? __pfx___mutex_trylock_common+0x10/0x10
[ 36.012337][ T470] ? rcu_is_watching+0x12/0xc0
[ 36.012909][ T470] ? rcu_is_watching+0x12/0xc0
[ 36.013461][ T470] ? trace_contention_end+0xdc/0x140
[ 36.014030][ T470] ? __mutex_lock+0x19c/0xcd0
[ 36.014605][ T470] ? find_held_lock+0x2b/0x80
[ 36.015163][ T470] ? rtnl_newlink+0x651/0xa60
[ 36.015738][ T470] ? __create_object+0x5e/0xb0
[ 36.016296][ T470] ? __pfx___mutex_lock+0x10/0x10
[ 36.016823][ T470] ? trace_cap_capable+0x10f/0x190
[ 36.017268][ T470] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 36.017964][ T470] ? __rtnl_newlink+0x40e/0xa40
[ 36.018521][ T470] rtnl_newlink+0x69a/0xa60
[ 36.019083][ T470] ? __pfx_rtnl_newlink+0x10/0x10
[ 36.019643][ T470] ? __lock_acquire+0x44d/0x7e0
[ 36.020198][ T470] ? find_held_lock+0x2b/0x80
[ 36.020749][ T470] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 36.021283][ T470] ? __lock_release+0x5d/0x170
[ 36.021835][ T470] ? __pfx_rtnl_newlink+0x10/0x10
[ 36.022369][ T470] rtnetlink_rcv_msg+0x710/0xc00
[ 36.022930][ T470] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 36.023475][ T470] ? __lock_acquire+0x44d/0x7e0
[ 36.024044][ T470] netlink_rcv_skb+0x121/0x350
[ 36.024599][ T470] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 36.025138][ T470] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 36.025711][ T470] ? netlink_deliver_tap+0x13e/0x340
[ 36.026248][ T470] ? netlink_deliver_tap+0xc3/0x340
[ 36.026800][ T470] netlink_unicast+0x49e/0x780
[ 36.027343][ T470] ? __pfx_netlink_unicast+0x10/0x10
[ 36.027903][ T470] ? __lock_acquire+0x44d/0x7e0
[ 36.028455][ T470] netlink_sendmsg+0x721/0xbe0
[ 36.029013][ T470] ? __pfx_netlink_sendmsg+0x10/0x10
[ 36.029578][ T470] ? __import_iovec+0x238/0x3c0
[ 36.030131][ T470] ____sys_sendmsg+0x7ad/0xa10
[ 36.030688][ T470] ? __pfx_____sys_sendmsg+0x10/0x10
[ 36.031224][ T470] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 36.031934][ T470] ___sys_sendmsg+0xed/0x170
[ 36.032468][ T470] ? kasan_record_aux_stack+0x8c/0xa0
[ 36.033015][ T470] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 36.033697][ T470] ? __pfx____sys_sendmsg+0x10/0x10
[ 36.034245][ T470] ? find_held_lock+0x2b/0x80
[ 36.034805][ T470] ? __lock_acquire+0x44d/0x7e0
[ 36.035358][ T470] ? find_held_lock+0x2b/0x80
[ 36.035918][ T470] ? __virt_addr_valid+0x22e/0x450
[ 36.036453][ T470] ? __lock_release+0x5d/0x170
[ 36.037026][ T470] __sys_sendmsg+0x10b/0x1a0
[ 36.037577][ T470] ? __call_rcu_common.constprop.0+0x320/0x640
[ 36.038253][ T470] ? __pfx___sys_sendmsg+0x10/0x10
[ 36.038826][ T470] ? rcu_is_watching+0x12/0xc0
[ 36.039367][ T470] do_syscall_64+0xc1/0x380
[ 36.039921][ T470] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 36.040608][ T470] RIP: 0033:0x7fe135ce91e7
[ 36.041164][ T470] 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
[ 36.043093][ T470] RSP: 002b:00007fff99f1f508 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 36.043927][ T470] RAX: ffffffffffffffda RBX: 00007fff99f1fc30 RCX: 00007fe135ce91e7
[ 36.044742][ T470] RDX: 0000000000000000 RSI: 00007fff99f1f570 RDI: 0000000000000005
[ 36.045543][ T470] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 36.046361][ T470] R10: 000000001ce89910 R11: 0000000000000246 R12: 0000000000000004
[ 36.047182][ T470] R13: 00000000686e41e1 R14: 0000000000499600 R15: 0000000000000000
[ 36.048035][ T470]
[ 36.048438][ T470] irq event stamp: 37967
[ 36.048854][ T470] hardirqs last enabled at (37977): [] __up_console_sem+0x6b/0x80
[ 36.049779][ T470] hardirqs last disabled at (37986): [] __up_console_sem+0x50/0x80
[ 36.050594][ T470] softirqs last enabled at (37004): [] fib6_run_gc+0x113/0x240
[ 36.051519][ T470] softirqs last disabled at (36996): [] fib6_run_gc+0x150/0x240
[ 36.052456][ T470] ---[ end trace 0000000000000000 ]---
[ 36.999231][ T478] br2: port 2(vx10) entered blocking state
[ 36.999761][ T478] br2: port 2(vx10) entered disabled state
[ 37.000185][ T478] vx10: entered allmulticast mode
[ 37.004084][ T478] vx10: entered promiscuous mode
[ 37.004965][ T478] br2: port 2(vx10) entered blocking state
[ 37.005366][ T478] br2: port 2(vx10) entered forwarding state
[ 37.006914][ T478] ------------[ cut here ]------------
[ 37.007249][ T478] WARNING: CPU: 2 PID: 478 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 37.007876][ T478] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc 8021q sch_ingress vrf veth
[ 37.008562][ T478] CPU: 2 UID: 0 PID: 478 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 37.009206][ T478] Tainted: [W]=WARN
[ 37.009449][ T478] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 37.010097][ T478] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 37.010584][ T478] 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
[ 37.011892][ T478] RSP: 0018:ffffc90000e5eef0 EFLAGS: 00010246
[ 37.012456][ T478] RAX: 0000000000000000 RBX: ffff88800d3a2000 RCX: 0000000000000001
[ 37.013072][ T478] RDX: 0000000000000000 RSI: ffffffffacc9b941 RDI: ffffffffac4555e0
[ 37.013691][ T478] RBP: ffffc90000e5efe0 R08: 0000000000000000 R09: 0000000000000000
[ 37.014255][ T478] R10: ffffc90000e5f010 R11: ffffffffad179160 R12: 1ffff920001cbde2
[ 37.014736][ T478] R13: 00000000000005dc R14: ffffc90000e5f010 R15: ffff88800d3a2f08
[ 37.015202][ T478] FS: 00007f9582669800(0000) GS:ffff8880875b7000(0000) knlGS:0000000000000000
[ 37.015755][ T478] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 37.016148][ T478] CR2: 00000000004e5ce0 CR3: 000000000fd60005 CR4: 0000000000772ef0
[ 37.016624][ T478] PKRU: 55555554
[ 37.016865][ T478] Call Trace:
[ 37.017104][ T478]
[ 37.017276][ T478] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 37.017601][ T478] ? __lock_acquire+0x44d/0x7e0
[ 37.017944][ T478] ? find_held_lock+0x2b/0x80
[ 37.018263][ T478] netif_set_mtu+0x88/0x100
[ 37.018597][ T478] ? __pfx_netif_set_mtu+0x10/0x10
[ 37.019136][ T478] dev_set_mtu+0xa0/0x150
[ 37.019517][ T478] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 37.020285][ T478] br_add_if+0xda3/0x1330 [bridge]
[ 37.020888][ T478] do_set_master+0x32f/0x500
[ 37.021413][ T478] do_setlink.constprop.0+0x9f4/0x2480
[ 37.021983][ T478] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 37.022721][ T478] ? rcu_read_lock_any_held+0x43/0xb0
[ 37.023289][ T478] ? validate_chain+0x166/0x4d0
[ 37.023864][ T478] ? __kernel_text_address+0x12/0x40
[ 37.024412][ T478] ? __lock_acquire+0x44d/0x7e0
[ 37.024982][ T478] ? __mutex_trylock_common+0xf9/0x260
[ 37.025528][ T478] ? __pfx___mutex_trylock_common+0x10/0x10
[ 37.026236][ T478] ? rcu_is_watching+0x12/0xc0
[ 37.026824][ T478] ? rcu_is_watching+0x12/0xc0
[ 37.027388][ T478] ? trace_contention_end+0xdc/0x140
[ 37.027996][ T478] ? __mutex_lock+0x19c/0xcd0
[ 37.028565][ T478] ? find_held_lock+0x2b/0x80
[ 37.029117][ T478] ? rtnl_newlink+0x651/0xa60
[ 37.029655][ T478] ? __create_object+0x5e/0xb0
[ 37.030228][ T478] ? __pfx___mutex_lock+0x10/0x10
[ 37.030822][ T478] ? trace_cap_capable+0x10f/0x190
[ 37.031383][ T478] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 37.032096][ T478] ? __rtnl_newlink+0x40e/0xa40
[ 37.032657][ T478] rtnl_newlink+0x69a/0xa60
[ 37.033235][ T478] ? __pfx_rtnl_newlink+0x10/0x10
[ 37.033819][ T478] ? __lock_acquire+0x44d/0x7e0
[ 37.034410][ T478] ? find_held_lock+0x2b/0x80
[ 37.034999][ T478] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 37.035571][ T478] ? __lock_release+0x5d/0x170
[ 37.036144][ T478] ? __pfx_rtnl_newlink+0x10/0x10
[ 37.036707][ T478] rtnetlink_rcv_msg+0x710/0xc00
[ 37.037258][ T478] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 37.037841][ T478] ? __lock_acquire+0x44d/0x7e0
[ 37.038424][ T478] netlink_rcv_skb+0x121/0x350
[ 37.039008][ T478] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 37.039578][ T478] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 37.040160][ T478] ? netlink_deliver_tap+0x13e/0x340
[ 37.040746][ T478] ? netlink_deliver_tap+0xc3/0x340
[ 37.041311][ T478] netlink_unicast+0x49e/0x780
[ 37.041894][ T478] ? __pfx_netlink_unicast+0x10/0x10
[ 37.042455][ T478] ? __lock_acquire+0x44d/0x7e0
[ 37.043043][ T478] netlink_sendmsg+0x721/0xbe0
[ 37.043621][ T478] ? __pfx_netlink_sendmsg+0x10/0x10
[ 37.044173][ T478] ? __import_iovec+0x238/0x3c0
[ 37.044764][ T478] ____sys_sendmsg+0x7ad/0xa10
[ 37.045312][ T478] ? __pfx_____sys_sendmsg+0x10/0x10
[ 37.045895][ T478] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 37.046621][ T478] ___sys_sendmsg+0xed/0x170
[ 37.047190][ T478] ? kasan_record_aux_stack+0x8c/0xa0
[ 37.047771][ T478] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 37.048473][ T478] ? __pfx____sys_sendmsg+0x10/0x10
[ 37.049073][ T478] ? find_held_lock+0x2b/0x80
[ 37.049665][ T478] ? __lock_acquire+0x44d/0x7e0
[ 37.050231][ T478] ? find_held_lock+0x2b/0x80
[ 37.050827][ T478] ? __virt_addr_valid+0x22e/0x450
[ 37.051403][ T478] ? __lock_release+0x5d/0x170
[ 37.052008][ T478] __sys_sendmsg+0x10b/0x1a0
[ 37.052577][ T478] ? __call_rcu_common.constprop.0+0x320/0x640
[ 37.053261][ T478] ? __pfx___sys_sendmsg+0x10/0x10
[ 37.053871][ T478] ? rcu_is_watching+0x12/0xc0
[ 37.054445][ T478] do_syscall_64+0xc1/0x380
[ 37.055024][ T478] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 37.055588][ T478] RIP: 0033:0x7f95828361e7
[ 37.055953][ T478] 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
[ 37.057129][ T478] RSP: 002b:00007ffd222bc908 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 37.057642][ T478] RAX: ffffffffffffffda RBX: 00007ffd222bd030 RCX: 00007f95828361e7
[ 37.058171][ T478] RDX: 0000000000000000 RSI: 00007ffd222bc970 RDI: 0000000000000005
[ 37.058678][ T478] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 37.059186][ T478] R10: 0000000027843910 R11: 0000000000000246 R12: 0000000000000004
[ 37.059687][ T478] R13: 00000000686e41e2 R14: 0000000000499600 R15: 0000000000000000
[ 37.060207][ T478]
[ 37.060449][ T478] irq event stamp: 46205
[ 37.060702][ T478] hardirqs last enabled at (46217): [] __up_console_sem+0x6b/0x80
[ 37.061251][ T478] hardirqs last disabled at (46226): [] __up_console_sem+0x50/0x80
[ 37.061799][ T478] softirqs last enabled at (45974): [] handle_softirqs+0x358/0x620
[ 37.062364][ T478] softirqs last disabled at (45967): [] __irq_exit_rcu+0xfa/0x160
[ 37.062918][ T478] ---[ end trace 0000000000000000 ]---
[ 37.902447][ T485] br2: port 3(vx20) entered blocking state
[ 37.903004][ T485] br2: port 3(vx20) entered disabled state
[ 37.903408][ T485] vx20: entered allmulticast mode
[ 37.906786][ T485] vx20: entered promiscuous mode
[ 37.907541][ T485] br2: port 3(vx20) entered blocking state
[ 37.907953][ T485] br2: port 3(vx20) entered forwarding state
[ 37.908759][ T485] ------------[ cut here ]------------
[ 37.909067][ T485] WARNING: CPU: 0 PID: 485 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 37.909683][ T485] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc 8021q sch_ingress vrf veth
[ 37.910322][ T485] CPU: 0 UID: 0 PID: 485 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 37.910945][ T485] Tainted: [W]=WARN
[ 37.911175][ T485] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 37.911563][ T485] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 37.911884][ T485] 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
[ 37.912987][ T485] RSP: 0018:ffffc90000eceef0 EFLAGS: 00010246
[ 37.913370][ T485] RAX: 0000000000000000 RBX: ffff88800d3a2000 RCX: 0000000000000001
[ 37.913834][ T485] RDX: 0000000000000000 RSI: ffffffffacc9b941 RDI: ffffffffac4555e0
[ 37.914294][ T485] RBP: ffffc90000ecefe0 R08: 0000000000000000 R09: 0000000000000000
[ 37.914758][ T485] R10: ffffc90000ecf010 R11: ffffffffadaa8918 R12: 1ffff920001d9de2
[ 37.915211][ T485] R13: 00000000000005dc R14: ffffc90000ecf010 R15: ffff88800d3a2f08
[ 37.915672][ T485] FS: 00007fa7c953a800(0000) GS:ffff8880874b7000(0000) knlGS:0000000000000000
[ 37.916209][ T485] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 37.916597][ T485] CR2: 00000000004e5de8 CR3: 00000000025d1001 CR4: 0000000000772ef0
[ 37.917059][ T485] PKRU: 55555554
[ 37.917286][ T485] Call Trace:
[ 37.917515][ T485]
[ 37.917680][ T485] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 37.918008][ T485] ? find_held_lock+0x2b/0x80
[ 37.918319][ T485] ? mark_held_locks+0x49/0x80
[ 37.918630][ T485] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 37.919012][ T485] ? lockdep_hardirqs_on+0x7c/0x110
[ 37.919317][ T485] netif_set_mtu+0x88/0x100
[ 37.919630][ T485] ? __pfx_netif_set_mtu+0x10/0x10
[ 37.919948][ T485] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 37.920378][ T485] dev_set_mtu+0xa0/0x150
[ 37.920618][ T485] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 37.921036][ T485] br_add_if+0xda3/0x1330 [bridge]
[ 37.921387][ T485] do_set_master+0x32f/0x500
[ 37.921708][ T485] do_setlink.constprop.0+0x9f4/0x2480
[ 37.922018][ T485] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 37.922406][ T485] ? rcu_read_lock_any_held+0x43/0xb0
[ 37.922723][ T485] ? validate_chain+0x166/0x4d0
[ 37.923025][ T485] ? __kernel_text_address+0x12/0x40
[ 37.923334][ T485] ? __lock_acquire+0x44d/0x7e0
[ 37.923655][ T485] ? __mutex_trylock_common+0xf9/0x260
[ 37.923963][ T485] ? __pfx___mutex_trylock_common+0x10/0x10
[ 37.924342][ T485] ? rcu_is_watching+0x12/0xc0
[ 37.924661][ T485] ? rcu_is_watching+0x12/0xc0
[ 37.924969][ T485] ? trace_contention_end+0xdc/0x140
[ 37.925273][ T485] ? __mutex_lock+0x19c/0xcd0
[ 37.925589][ T485] ? find_held_lock+0x2b/0x80
[ 37.925896][ T485] ? rtnl_newlink+0x651/0xa60
[ 37.926197][ T485] ? __create_object+0x5e/0xb0
[ 37.926506][ T485] ? __pfx___mutex_lock+0x10/0x10
[ 37.926820][ T485] ? trace_cap_capable+0x10f/0x190
[ 37.927123][ T485] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 37.927504][ T485] ? __rtnl_newlink+0x40e/0xa40
[ 37.927825][ T485] rtnl_newlink+0x69a/0xa60
[ 37.928152][ T485] ? __pfx_rtnl_newlink+0x10/0x10
[ 37.928456][ T485] ? __lock_acquire+0x44d/0x7e0
[ 37.928777][ T485] ? find_held_lock+0x2b/0x80
[ 37.929082][ T485] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 37.929385][ T485] ? __lock_release+0x5d/0x170
[ 37.929727][ T485] ? __pfx_rtnl_newlink+0x10/0x10
[ 37.930035][ T485] rtnetlink_rcv_msg+0x710/0xc00
[ 37.930339][ T485] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 37.930654][ T485] ? __lock_acquire+0x44d/0x7e0
[ 37.930968][ T485] netlink_rcv_skb+0x121/0x350
[ 37.931274][ T485] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 37.931586][ T485] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 37.931901][ T485] ? netlink_deliver_tap+0x13e/0x340
[ 37.932207][ T485] ? netlink_deliver_tap+0xc3/0x340
[ 37.932514][ T485] netlink_unicast+0x49e/0x780
[ 37.932833][ T485] ? __pfx_netlink_unicast+0x10/0x10
[ 37.933138][ T485] ? __lock_acquire+0x44d/0x7e0
[ 37.933454][ T485] netlink_sendmsg+0x721/0xbe0
[ 37.933769][ T485] ? __pfx_netlink_sendmsg+0x10/0x10
[ 37.934074][ T485] ? __import_iovec+0x238/0x3c0
[ 37.934391][ T485] ____sys_sendmsg+0x7ad/0xa10
[ 37.934713][ T485] ? __pfx_____sys_sendmsg+0x10/0x10
[ 37.935018][ T485] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 37.935408][ T485] ___sys_sendmsg+0xed/0x170
[ 37.935719][ T485] ? kasan_record_aux_stack+0x8c/0xa0
[ 37.936022][ T485] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 37.936400][ T485] ? __pfx____sys_sendmsg+0x10/0x10
[ 37.936723][ T485] ? find_held_lock+0x2b/0x80
[ 37.937032][ T485] ? __lock_acquire+0x44d/0x7e0
[ 37.937344][ T485] ? find_held_lock+0x2b/0x80
[ 37.937657][ T485] ? __virt_addr_valid+0x22e/0x450
[ 37.937977][ T485] ? __lock_release+0x5d/0x170
[ 37.938297][ T485] __sys_sendmsg+0x10b/0x1a0
[ 37.938612][ T485] ? __call_rcu_common.constprop.0+0x320/0x640
[ 37.938997][ T485] ? __pfx___sys_sendmsg+0x10/0x10
[ 37.939314][ T485] ? rcu_is_watching+0x12/0xc0
[ 37.939627][ T485] do_syscall_64+0xc1/0x380
[ 37.939935][ T485] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 37.940311][ T485] RIP: 0033:0x7fa7c97071e7
[ 37.940634][ T485] 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
[ 37.941726][ T485] RSP: 002b:00007ffd70247058 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 37.942185][ T485] RAX: ffffffffffffffda RBX: 00007ffd70247780 RCX: 00007fa7c97071e7
[ 37.942648][ T485] RDX: 0000000000000000 RSI: 00007ffd702470c0 RDI: 0000000000000005
[ 37.943103][ T485] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 37.943563][ T485] R10: 000000000866f910 R11: 0000000000000246 R12: 0000000000000004
[ 37.944020][ T485] R13: 00000000686e41e3 R14: 0000000000499600 R15: 0000000000000000
[ 37.944485][ T485]
[ 37.944723][ T485] irq event stamp: 45579
[ 37.944953][ T485] hardirqs last enabled at (45587): [] __up_console_sem+0x6b/0x80
[ 37.945481][ T485] hardirqs last disabled at (45594): [] __up_console_sem+0x50/0x80
[ 37.946015][ T485] softirqs last enabled at (44772): [] handle_softirqs+0x358/0x620
[ 37.946539][ T485] softirqs last disabled at (44763): [] __irq_exit_rcu+0xfa/0x160
[ 37.947077][ T485] ---[ end trace 0000000000000000 ]---
[ 38.880424][ T37] br2: port 1(w1) entered blocking state
[ 38.880840][ T37] br2: port 1(w1) entered forwarding state
[ 51.266014][ T572] GACT probability NOT on
[ 191.415110][ T1373] veth3: entered promiscuous mode
[ 256.191776][ T2300] veth3: left promiscuous mode
[ 256.917270][ T2306] veth3: entered promiscuous mode
[ 324.061407][ T3234] veth3: left promiscuous mode
[ 325.292277][ T3252] vx20: left allmulticast mode
[ 325.293052][ T3252] vx20: left promiscuous mode
[ 325.293613][ T3252] br1: port 2(vx20) entered disabled state
[ 325.296763][ T3252] ------------[ cut here ]------------
[ 325.297159][ T3252] WARNING: CPU: 0 PID: 3252 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 325.298345][ T3252] Modules linked in: act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel bridge stp llc 8021q sch_ingress vrf veth
[ 325.299200][ T3252] CPU: 0 UID: 0 PID: 3252 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 325.299939][ T3252] Tainted: [W]=WARN
[ 325.300209][ T3252] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 325.300671][ T3252] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 325.301046][ T3252] 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
[ 325.302294][ T3252] RSP: 0018:ffffc90005edef70 EFLAGS: 00010246
[ 325.302750][ T3252] RAX: 0000000000000000 RBX: ffff88800a1ba000 RCX: 0000000000000001
[ 325.303280][ T3252] RDX: 0000000000000000 RSI: ffffffffacc9b941 RDI: ffffffffac4555e0
[ 325.303813][ T3252] RBP: ffffc90005edf058 R08: 0000000000000000 R09: 0000000000000000
[ 325.304335][ T3252] R10: ffffc90005edf088 R11: ffffffffa9000130 R12: 1ffff92000bdbdf2
[ 325.304888][ T3252] R13: 00000000000005dc R14: ffffc90005edf088 R15: ffff88800a1baf08
[ 325.305412][ T3252] FS: 00007fd59b1bc800(0000) GS:ffff8880874b7000(0000) knlGS:0000000000000000
[ 325.306033][ T3252] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 325.306477][ T3252] CR2: 00000000004e5de8 CR3: 000000000c2b2002 CR4: 0000000000772ef0
[ 325.307016][ T3252] PKRU: 55555554
[ 325.307285][ T3252] Call Trace:
[ 325.307566][ T3252]
[ 325.307751][ T3252] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 325.308211][ T3252] ? br_del_if+0xa3/0x1f0 [bridge]
[ 325.308636][ T3252] ? do_set_master+0x14a/0x500
[ 325.308988][ T3252] ? do_setlink.constprop.0+0x9f4/0x2480
[ 325.309335][ T3252] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 325.309700][ T3252] ? netlink_unicast+0x49e/0x780
[ 325.310053][ T3252] ? netlink_sendmsg+0x721/0xbe0
[ 325.310400][ T3252] ? ____sys_sendmsg+0x7ad/0xa10
[ 325.310765][ T3252] ? ___sys_sendmsg+0xed/0x170
[ 325.311111][ T3252] ? __sys_sendmsg+0x10b/0x1a0
[ 325.311453][ T3252] ? do_syscall_64+0xc1/0x380
[ 325.311815][ T3252] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 325.312261][ T3252] ? find_held_lock+0x2b/0x80
[ 325.312630][ T3252] netif_set_mtu+0x88/0x100
[ 325.312983][ T3252] ? __pfx_netif_set_mtu+0x10/0x10
[ 325.313348][ T3252] dev_set_mtu+0xa0/0x150
[ 325.313622][ T3252] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 325.314100][ T3252] br_del_if+0xb2/0x1f0 [bridge]
[ 325.314482][ T3252] ? rtnl_is_locked+0x15/0x20
[ 325.314841][ T3252] do_set_master+0x14a/0x500
[ 325.315205][ T3252] do_setlink.constprop.0+0x9f4/0x2480
[ 325.315571][ T3252] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 325.316022][ T3252] ? rcu_read_lock_any_held+0x43/0xb0
[ 325.316369][ T3252] ? validate_chain+0x166/0x4d0
[ 325.316742][ T3252] ? __kernel_text_address+0x12/0x40
[ 325.317101][ T3252] ? __lock_acquire+0x44d/0x7e0
[ 325.317456][ T3252] ? __mutex_trylock_common+0xf9/0x260
[ 325.317821][ T3252] ? __pfx___mutex_trylock_common+0x10/0x10
[ 325.318272][ T3252] ? rcu_is_watching+0x12/0xc0
[ 325.318635][ T3252] ? rcu_is_watching+0x12/0xc0
[ 325.318982][ T3252] ? trace_contention_end+0xdc/0x140
[ 325.319328][ T3252] ? __mutex_lock+0x19c/0xcd0
[ 325.319681][ T3252] ? find_held_lock+0x2b/0x80
[ 325.320029][ T3252] ? rtnl_newlink+0x651/0xa60
[ 325.320380][ T3252] ? __create_object+0x5e/0xb0
[ 325.320757][ T3252] ? __pfx___mutex_lock+0x10/0x10
[ 325.321109][ T3252] ? trace_cap_capable+0x10f/0x190
[ 325.321460][ T3252] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 325.321901][ T3252] ? __rtnl_newlink+0x40e/0xa40
[ 325.322255][ T3252] rtnl_newlink+0x69a/0xa60
[ 325.322618][ T3252] ? __pfx_rtnl_newlink+0x10/0x10
[ 325.322970][ T3252] ? __lock_acquire+0x44d/0x7e0
[ 325.323335][ T3252] ? find_held_lock+0x2b/0x80
[ 325.323696][ T3252] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 325.324072][ T3252] ? __lock_release+0x5d/0x170
[ 325.324401][ T3252] ? __pfx_rtnl_newlink+0x10/0x10
[ 325.324748][ T3252] rtnetlink_rcv_msg+0x710/0xc00
[ 325.325075][ T3252] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 325.325403][ T3252] ? __lock_acquire+0x44d/0x7e0
[ 325.325741][ T3252] netlink_rcv_skb+0x121/0x350
[ 325.326071][ T3252] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 325.326397][ T3252] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 325.326741][ T3252] ? netlink_deliver_tap+0x13e/0x340
[ 325.327065][ T3252] ? netlink_deliver_tap+0xc3/0x340
[ 325.327390][ T3252] netlink_unicast+0x49e/0x780
[ 325.327729][ T3252] ? __pfx_netlink_unicast+0x10/0x10
[ 325.328059][ T3252] ? __lock_acquire+0x44d/0x7e0
[ 325.328409][ T3252] netlink_sendmsg+0x721/0xbe0
[ 325.328776][ T3252] ? __pfx_netlink_sendmsg+0x10/0x10
[ 325.329109][ T3252] ? __import_iovec+0x238/0x3c0
[ 325.329451][ T3252] ____sys_sendmsg+0x7ad/0xa10
[ 325.329787][ T3252] ? __pfx_____sys_sendmsg+0x10/0x10
[ 325.330114][ T3252] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 325.330528][ T3252] ___sys_sendmsg+0xed/0x170
[ 325.330869][ T3252] ? kasan_record_aux_stack+0x8c/0xa0
[ 325.331195][ T3252] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 325.331609][ T3252] ? __pfx____sys_sendmsg+0x10/0x10
[ 325.331937][ T3252] ? find_held_lock+0x2b/0x80
[ 325.332264][ T3252] ? __lock_acquire+0x44d/0x7e0
[ 325.332613][ T3252] ? find_held_lock+0x2b/0x80
[ 325.332941][ T3252] ? __virt_addr_valid+0x22e/0x450
[ 325.333274][ T3252] ? __lock_release+0x5d/0x170
[ 325.333618][ T3252] __sys_sendmsg+0x10b/0x1a0
[ 325.333942][ T3252] ? __call_rcu_common.constprop.0+0x320/0x640
[ 325.334344][ T3252] ? __pfx___sys_sendmsg+0x10/0x10
[ 325.334688][ T3252] ? rcu_is_watching+0x12/0xc0
[ 325.335019][ T3252] do_syscall_64+0xc1/0x380
[ 325.335346][ T3252] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 325.335765][ T3252] RIP: 0033:0x7fd59b3891e7
[ 325.336102][ T3252] 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
[ 325.337256][ T3252] RSP: 002b:00007ffe9adb8c88 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 325.337755][ T3252] RAX: ffffffffffffffda RBX: 00007ffe9adb93b0 RCX: 00007fd59b3891e7
[ 325.338258][ T3252] RDX: 0000000000000000 RSI: 00007ffe9adb8cf0 RDI: 0000000000000005
[ 325.338754][ T3252] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 325.339237][ T3252] R10: 00007fd59b286ee8 R11: 0000000000000246 R12: 0000000000000003
[ 325.339733][ T3252] R13: 00000000686e4303 R14: 0000000000499600 R15: 0000000000000000
[ 325.340233][ T3252]
[ 325.340473][ T3252] irq event stamp: 41163
[ 325.340741][ T3252] hardirqs last enabled at (41195): [] __up_console_sem+0x6b/0x80
[ 325.341303][ T3252] hardirqs last disabled at (41202): [] __up_console_sem+0x50/0x80
[ 325.341873][ T3252] softirqs last enabled at (41192): [] handle_softirqs+0x358/0x620
[ 325.342436][ T3252] softirqs last disabled at (41171): [] __irq_exit_rcu+0xfa/0x160
[ 325.342996][ T3252] ---[ end trace 0000000000000000 ]---
[ 325.472902][ T3253] vx10: left allmulticast mode
[ 325.473244][ T3253] vx10: left promiscuous mode
[ 325.473742][ T3253] br1: port 1(vx10) entered disabled state
[ 325.476377][ T3253] ------------[ cut here ]------------
[ 325.476786][ T3253] WARNING: CPU: 3 PID: 3253 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 325.477398][ T3253] Modules linked in: act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel bridge stp llc 8021q sch_ingress vrf veth
[ 325.478138][ T3253] CPU: 3 UID: 0 PID: 3253 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 325.478778][ T3253] Tainted: [W]=WARN
[ 325.479011][ T3253] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 325.479393][ T3253] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 325.479725][ T3253] 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
[ 325.480829][ T3253] RSP: 0018:ffffc90005eeef70 EFLAGS: 00010246
[ 325.481216][ T3253] RAX: 0000000000000000 RBX: ffff88800a1ba000 RCX: 0000000000000001
[ 325.481692][ T3253] RDX: 0000000000000000 RSI: ffffffffacc9b941 RDI: ffffffffac4555e0
[ 325.482155][ T3253] RBP: ffffc90005eef058 R08: 0000000000000000 R09: 0000000000000000
[ 325.482624][ T3253] R10: ffffc90005eef088 R11: ffffffffad179160 R12: 1ffff92000bdddf2
[ 325.483085][ T3253] R13: 00000000000005dc R14: ffffc90005eef088 R15: ffff88800a1baf08
[ 325.483572][ T3253] FS: 00007f3c3a233800(0000) GS:ffff888087637000(0000) knlGS:0000000000000000
[ 325.484124][ T3253] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 325.484508][ T3253] CR2: 00000000004e5ce0 CR3: 000000000ad8d003 CR4: 0000000000772ef0
[ 325.484979][ T3253] PKRU: 55555554
[ 325.485210][ T3253] Call Trace:
[ 325.485438][ T3253]
[ 325.485601][ T3253] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 325.485994][ T3253] ? br_del_if+0xa3/0x1f0 [bridge]
[ 325.486344][ T3253] ? do_set_master+0x14a/0x500
[ 325.486662][ T3253] ? do_setlink.constprop.0+0x9f4/0x2480
[ 325.486969][ T3253] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 325.487276][ T3253] ? netlink_unicast+0x49e/0x780
[ 325.487592][ T3253] ? netlink_sendmsg+0x721/0xbe0
[ 325.487902][ T3253] ? ____sys_sendmsg+0x7ad/0xa10
[ 325.488224][ T3253] ? ___sys_sendmsg+0xed/0x170
[ 325.488535][ T3253] ? __sys_sendmsg+0x10b/0x1a0
[ 325.488848][ T3253] ? do_syscall_64+0xc1/0x380
[ 325.489153][ T3253] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 325.489534][ T3253] ? find_held_lock+0x2b/0x80
[ 325.489876][ T3253] netif_set_mtu+0x88/0x100
[ 325.490185][ T3253] ? __pfx_netif_set_mtu+0x10/0x10
[ 325.490510][ T3253] dev_set_mtu+0xa0/0x150
[ 325.490756][ T3253] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 325.491185][ T3253] br_del_if+0xb2/0x1f0 [bridge]
[ 325.491527][ T3253] ? rtnl_is_locked+0x15/0x20
[ 325.491844][ T3253] do_set_master+0x14a/0x500
[ 325.492155][ T3253] do_setlink.constprop.0+0x9f4/0x2480
[ 325.492467][ T3253] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 325.492868][ T3253] ? rcu_read_lock_any_held+0x43/0xb0
[ 325.493179][ T3253] ? validate_chain+0x166/0x4d0
[ 325.493484][ T3253] ? __kernel_text_address+0x12/0x40
[ 325.493806][ T3253] ? __lock_acquire+0x44d/0x7e0
[ 325.494123][ T3253] ? __mutex_trylock_common+0xf9/0x260
[ 325.494431][ T3253] ? __pfx___mutex_trylock_common+0x10/0x10
[ 325.494823][ T3253] ? rcu_is_watching+0x12/0xc0
[ 325.495132][ T3253] ? rcu_is_watching+0x12/0xc0
[ 325.495439][ T3253] ? trace_contention_end+0xdc/0x140
[ 325.495760][ T3253] ? __mutex_lock+0x19c/0xcd0
[ 325.496069][ T3253] ? find_held_lock+0x2b/0x80
[ 325.496376][ T3253] ? rtnl_newlink+0x651/0xa60
[ 325.496692][ T3253] ? __create_object+0x5e/0xb0
[ 325.497008][ T3253] ? __pfx___mutex_lock+0x10/0x10
[ 325.497317][ T3253] ? trace_cap_capable+0x10f/0x190
[ 325.497634][ T3253] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 325.498025][ T3253] ? __rtnl_newlink+0x40e/0xa40
[ 325.498350][ T3253] rtnl_newlink+0x69a/0xa60
[ 325.498673][ T3253] ? __pfx_rtnl_newlink+0x10/0x10
[ 325.498982][ T3253] ? __lock_acquire+0x44d/0x7e0
[ 325.499294][ T3253] ? find_held_lock+0x2b/0x80
[ 325.499611][ T3253] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 325.499943][ T3253] ? __lock_release+0x5d/0x170
[ 325.500254][ T3253] ? __pfx_rtnl_newlink+0x10/0x10
[ 325.500583][ T3253] rtnetlink_rcv_msg+0x710/0xc00
[ 325.500895][ T3253] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 325.501212][ T3253] ? __lock_acquire+0x44d/0x7e0
[ 325.501528][ T3253] netlink_rcv_skb+0x121/0x350
[ 325.501847][ T3253] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 325.502160][ T3253] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 325.502480][ T3253] ? netlink_deliver_tap+0x13e/0x340
[ 325.502801][ T3253] ? netlink_deliver_tap+0xc3/0x340
[ 325.503110][ T3253] netlink_unicast+0x49e/0x780
[ 325.503426][ T3253] ? __pfx_netlink_unicast+0x10/0x10
[ 325.503741][ T3253] ? __lock_acquire+0x44d/0x7e0
[ 325.504053][ T3253] netlink_sendmsg+0x721/0xbe0
[ 325.504363][ T3253] ? __pfx_netlink_sendmsg+0x10/0x10
[ 325.504679][ T3253] ? __import_iovec+0x238/0x3c0
[ 325.504997][ T3253] ____sys_sendmsg+0x7ad/0xa10
[ 325.505309][ T3253] ? __pfx_____sys_sendmsg+0x10/0x10
[ 325.505627][ T3253] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 325.506023][ T3253] ___sys_sendmsg+0xed/0x170
[ 325.506326][ T3253] ? kasan_record_aux_stack+0x8c/0xa0
[ 325.506641][ T3253] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 325.507024][ T3253] ? __pfx____sys_sendmsg+0x10/0x10
[ 325.507336][ T3253] ? find_held_lock+0x2b/0x80
[ 325.507661][ T3253] ? __lock_acquire+0x44d/0x7e0
[ 325.507975][ T3253] ? find_held_lock+0x2b/0x80
[ 325.508289][ T3253] ? __virt_addr_valid+0x22e/0x450
[ 325.508611][ T3253] ? __lock_release+0x5d/0x170
[ 325.508935][ T3253] __sys_sendmsg+0x10b/0x1a0
[ 325.509240][ T3253] ? __call_rcu_common.constprop.0+0x320/0x640
[ 325.509632][ T3253] ? __pfx___sys_sendmsg+0x10/0x10
[ 325.509957][ T3253] ? rcu_is_watching+0x12/0xc0
[ 325.510266][ T3253] do_syscall_64+0xc1/0x380
[ 325.510585][ T3253] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 325.510965][ T3253] RIP: 0033:0x7f3c3a4001e7
[ 325.511288][ T3253] 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
[ 325.512405][ T3253] RSP: 002b:00007ffe40541e48 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 325.512881][ T3253] RAX: ffffffffffffffda RBX: 00007ffe40542570 RCX: 00007f3c3a4001e7
[ 325.513345][ T3253] RDX: 0000000000000000 RSI: 00007ffe40541eb0 RDI: 0000000000000005
[ 325.513813][ T3253] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 325.514281][ T3253] R10: 00007f3c3a2fdee8 R11: 0000000000000246 R12: 0000000000000003
[ 325.514749][ T3253] R13: 00000000686e4303 R14: 0000000000499600 R15: 0000000000000000
[ 325.515232][ T3253]
[ 325.515467][ T3253] irq event stamp: 43171
[ 325.515708][ T3253] hardirqs last enabled at (43181): [] __up_console_sem+0x6b/0x80
[ 325.516251][ T3253] hardirqs last disabled at (43188): [] __up_console_sem+0x50/0x80
[ 325.516790][ T3253] softirqs last enabled at (42154): [] handle_softirqs+0x358/0x620
[ 325.517322][ T3253] softirqs last disabled at (42103): [] __irq_exit_rcu+0xfa/0x160
[ 325.517862][ T3253] ---[ end trace 0000000000000000 ]---
[ 331.024313][ T3258] br1: port 1(vx10) entered blocking state
[ 331.024827][ T3258] br1: port 1(vx10) entered disabled state
[ 331.025287][ T3258] vx10: entered allmulticast mode
[ 331.028912][ T3258] vx10: entered promiscuous mode
[ 331.029818][ T3258] br1: port 1(vx10) entered blocking state
[ 331.030254][ T3258] br1: port 1(vx10) entered forwarding state
[ 331.031148][ T3258] ------------[ cut here ]------------
[ 331.031501][ T3258] WARNING: CPU: 2 PID: 3258 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 331.032185][ T3258] Modules linked in: act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel bridge stp llc 8021q sch_ingress vrf veth
[ 331.032972][ T3258] CPU: 2 UID: 0 PID: 3258 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 331.033653][ T3258] Tainted: [W]=WARN
[ 331.033922][ T3258] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 331.034351][ T3258] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 331.034711][ T3258] 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
[ 331.035884][ T3258] RSP: 0018:ffffc90005f0eef0 EFLAGS: 00010246
[ 331.036305][ T3258] RAX: 0000000000000000 RBX: ffff88800a1ba000 RCX: 0000000000000001
[ 331.036805][ T3258] RDX: 0000000000000000 RSI: ffffffffacc9b941 RDI: ffffffffac4555e0
[ 331.037295][ T3258] RBP: ffffc90005f0efe0 R08: 0000000000000000 R09: 0000000000000000
[ 331.037820][ T3258] R10: ffffc90005f0f010 R11: ffffffffadaa8918 R12: 1ffff92000be1de2
[ 331.038353][ T3258] R13: 00000000000005dc R14: ffffc90005f0f010 R15: ffff88800a1baf08
[ 331.038852][ T3258] FS: 00007f58cfb67800(0000) GS:ffff8880875b7000(0000) knlGS:0000000000000000
[ 331.039437][ T3258] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 331.039903][ T3258] CR2: 00000000004e5ce0 CR3: 000000000e87b003 CR4: 0000000000772ef0
[ 331.040426][ T3258] PKRU: 55555554
[ 331.040707][ T3258] Call Trace:
[ 331.040977][ T3258]
[ 331.041157][ T3258] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 331.041513][ T3258] ? find_held_lock+0x2b/0x80
[ 331.041869][ T3258] ? mark_held_locks+0x49/0x80
[ 331.042203][ T3258] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 331.042626][ T3258] ? lockdep_hardirqs_on+0x7c/0x110
[ 331.042961][ T3258] netif_set_mtu+0x88/0x100
[ 331.043320][ T3258] ? __pfx_netif_set_mtu+0x10/0x10
[ 331.043690][ T3258] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 331.044174][ T3258] dev_set_mtu+0xa0/0x150
[ 331.044431][ T3258] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 331.044896][ T3258] br_add_if+0xda3/0x1330 [bridge]
[ 331.045279][ T3258] do_set_master+0x32f/0x500
[ 331.045645][ T3258] do_setlink.constprop.0+0x9f4/0x2480
[ 331.045991][ T3258] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 331.046411][ T3258] ? rcu_read_lock_any_held+0x43/0xb0
[ 331.046751][ T3258] ? validate_chain+0x166/0x4d0
[ 331.047087][ T3258] ? __kernel_text_address+0x12/0x40
[ 331.047423][ T3258] ? __lock_acquire+0x44d/0x7e0
[ 331.047770][ T3258] ? __mutex_trylock_common+0xf9/0x260
[ 331.048108][ T3258] ? __pfx___mutex_trylock_common+0x10/0x10
[ 331.048529][ T3258] ? rcu_is_watching+0x12/0xc0
[ 331.048878][ T3258] ? rcu_is_watching+0x12/0xc0
[ 331.049208][ T3258] ? trace_contention_end+0xdc/0x140
[ 331.049536][ T3258] ? __mutex_lock+0x19c/0xcd0
[ 331.049879][ T3258] ? find_held_lock+0x2b/0x80
[ 331.050210][ T3258] ? rtnl_newlink+0x651/0xa60
[ 331.050545][ T3258] ? __create_object+0x5e/0xb0
[ 331.050901][ T3258] ? __pfx___mutex_lock+0x10/0x10
[ 331.051235][ T3258] ? trace_cap_capable+0x10f/0x190
[ 331.051598][ T3258] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 331.052008][ T3258] ? __rtnl_newlink+0x40e/0xa40
[ 331.052346][ T3258] rtnl_newlink+0x69a/0xa60
[ 331.052707][ T3258] ? __pfx_rtnl_newlink+0x10/0x10
[ 331.053042][ T3258] ? __lock_acquire+0x44d/0x7e0
[ 331.053384][ T3258] ? find_held_lock+0x2b/0x80
[ 331.053733][ T3258] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 331.054062][ T3258] ? __lock_release+0x5d/0x170
[ 331.054404][ T3258] ? __pfx_rtnl_newlink+0x10/0x10
[ 331.054744][ T3258] rtnetlink_rcv_msg+0x710/0xc00
[ 331.055075][ T3258] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 331.055423][ T3258] ? __lock_acquire+0x44d/0x7e0
[ 331.055784][ T3258] netlink_rcv_skb+0x121/0x350
[ 331.056127][ T3258] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 331.056459][ T3258] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 331.056829][ T3258] ? netlink_deliver_tap+0x13e/0x340
[ 331.057159][ T3258] ? netlink_deliver_tap+0xc3/0x340
[ 331.057506][ T3258] netlink_unicast+0x49e/0x780
[ 331.057853][ T3258] ? __pfx_netlink_unicast+0x10/0x10
[ 331.058184][ T3258] ? __lock_acquire+0x44d/0x7e0
[ 331.058569][ T3258] netlink_sendmsg+0x721/0xbe0
[ 331.058918][ T3258] ? __pfx_netlink_sendmsg+0x10/0x10
[ 331.059269][ T3258] ? __import_iovec+0x238/0x3c0
[ 331.059652][ T3258] ____sys_sendmsg+0x7ad/0xa10
[ 331.060009][ T3258] ? __pfx_____sys_sendmsg+0x10/0x10
[ 331.060363][ T3258] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 331.060815][ T3258] ___sys_sendmsg+0xed/0x170
[ 331.061180][ T3258] ? kasan_record_aux_stack+0x8c/0xa0
[ 331.061528][ T3258] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 331.061987][ T3258] ? __pfx____sys_sendmsg+0x10/0x10
[ 331.062347][ T3258] ? find_held_lock+0x2b/0x80
[ 331.062715][ T3258] ? __lock_acquire+0x44d/0x7e0
[ 331.063074][ T3258] ? find_held_lock+0x2b/0x80
[ 331.063424][ T3258] ? __virt_addr_valid+0x22e/0x450
[ 331.063787][ T3258] ? __lock_release+0x5d/0x170
[ 331.064155][ T3258] __sys_sendmsg+0x10b/0x1a0
[ 331.064485][ T3258] ? __call_rcu_common.constprop.0+0x320/0x640
[ 331.064916][ T3258] ? __pfx___sys_sendmsg+0x10/0x10
[ 331.065275][ T3258] ? rcu_is_watching+0x12/0xc0
[ 331.065633][ T3258] do_syscall_64+0xc1/0x380
[ 331.065996][ T3258] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 331.066424][ T3258] RIP: 0033:0x7f58cfd341e7
[ 331.066798][ T3258] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 331.068016][ T3258] RSP: 002b:00007ffe9c05f6a8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 331.068564][ T3258] RAX: ffffffffffffffda RBX: 00007ffe9c05fdd0 RCX: 00007f58cfd341e7
[ 331.069077][ T3258] RDX: 0000000000000000 RSI: 00007ffe9c05f710 RDI: 0000000000000005
[ 331.069579][ T3258] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 331.070070][ T3258] R10: 0000000022219910 R11: 0000000000000246 R12: 0000000000000004
[ 331.070586][ T3258] R13: 00000000686e4308 R14: 0000000000499600 R15: 0000000000000000
[ 331.071098][ T3258]
[ 331.071350][ T3258] irq event stamp: 41201
[ 331.071615][ T3258] hardirqs last enabled at (41213): [] __up_console_sem+0x6b/0x80
[ 331.072202][ T3258] hardirqs last disabled at (41222): [] __up_console_sem+0x50/0x80
[ 331.072771][ T3258] softirqs last enabled at (40150): [] handle_softirqs+0x358/0x620
[ 331.073343][ T3258] softirqs last disabled at (40137): [] __irq_exit_rcu+0xfa/0x160
[ 331.073911][ T3258] ---[ end trace 0000000000000000 ]---
[ 331.315079][ T3260] br1: port 2(vx20) entered blocking state
[ 331.315578][ T3260] br1: port 2(vx20) entered disabled state
[ 331.316033][ T3260] vx20: entered allmulticast mode
[ 331.321363][ T3260] vx20: entered promiscuous mode
[ 331.322202][ T3260] br1: port 2(vx20) entered blocking state
[ 331.322630][ T3260] br1: port 2(vx20) entered forwarding state
[ 331.323464][ T3260] ------------[ cut here ]------------
[ 331.323811][ T3260] WARNING: CPU: 2 PID: 3260 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 331.324453][ T3260] Modules linked in: act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel bridge stp llc 8021q sch_ingress vrf veth
[ 331.325233][ T3260] CPU: 2 UID: 0 PID: 3260 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 331.325913][ T3260] Tainted: [W]=WARN
[ 331.326168][ T3260] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 331.326614][ T3260] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 331.326969][ T3260] 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
[ 331.328139][ T3260] RSP: 0018:ffffc90005f2eef0 EFLAGS: 00010246
[ 331.328600][ T3260] RAX: 0000000000000000 RBX: ffff88800a1ba000 RCX: 0000000000000001
[ 331.329134][ T3260] RDX: 0000000000000000 RSI: ffffffffacc9b941 RDI: ffffffffac4555e0
[ 331.329640][ T3260] RBP: ffffc90005f2efe0 R08: 0000000000000000 R09: 0000000000000000
[ 331.330146][ T3260] R10: ffffc90005f2f010 R11: ffffffffadaa8918 R12: 1ffff92000be5de2
[ 331.330648][ T3260] R13: 00000000000005dc R14: ffffc90005f2f010 R15: ffff88800a1baf08
[ 331.331145][ T3260] FS: 00007f83b9d3c800(0000) GS:ffff8880875b7000(0000) knlGS:0000000000000000
[ 331.331728][ T3260] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 331.332185][ T3260] CR2: 00000000004e5de8 CR3: 000000000e87b006 CR4: 0000000000772ef0
[ 331.332697][ T3260] PKRU: 55555554
[ 331.332947][ T3260] Call Trace:
[ 331.333197][ T3260]
[ 331.333378][ T3260] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 331.333743][ T3260] ? find_held_lock+0x2b/0x80
[ 331.334115][ T3260] ? mark_held_locks+0x49/0x80
[ 331.334448][ T3260] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 331.334880][ T3260] ? lockdep_hardirqs_on+0x7c/0x110
[ 331.335254][ T3260] netif_set_mtu+0x88/0x100
[ 331.335599][ T3260] ? __pfx_netif_set_mtu+0x10/0x10
[ 331.335943][ T3260] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 331.336417][ T3260] dev_set_mtu+0xa0/0x150
[ 331.336703][ T3260] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 331.337165][ T3260] br_add_if+0xda3/0x1330 [bridge]
[ 331.337588][ T3260] do_set_master+0x32f/0x500
[ 331.337944][ T3260] do_setlink.constprop.0+0x9f4/0x2480
[ 331.338305][ T3260] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 331.338756][ T3260] ? rcu_read_lock_any_held+0x43/0xb0
[ 331.339103][ T3260] ? validate_chain+0x166/0x4d0
[ 331.339453][ T3260] ? __kernel_text_address+0x12/0x40
[ 331.339806][ T3260] ? __lock_acquire+0x44d/0x7e0
[ 331.340159][ T3260] ? __mutex_trylock_common+0xf9/0x260
[ 331.340495][ T3260] ? __pfx___mutex_trylock_common+0x10/0x10
[ 331.340930][ T3260] ? rcu_is_watching+0x12/0xc0
[ 331.341285][ T3260] ? rcu_is_watching+0x12/0xc0
[ 331.341662][ T3260] ? trace_contention_end+0xdc/0x140
[ 331.342003][ T3260] ? __mutex_lock+0x19c/0xcd0
[ 331.342352][ T3260] ? find_held_lock+0x2b/0x80
[ 331.342702][ T3260] ? rtnl_newlink+0x651/0xa60
[ 331.343032][ T3260] ? __create_object+0x5e/0xb0
[ 331.343394][ T3260] ? __pfx___mutex_lock+0x10/0x10
[ 331.343750][ T3260] ? trace_cap_capable+0x10f/0x190
[ 331.344111][ T3260] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 331.344536][ T3260] ? __rtnl_newlink+0x40e/0xa40
[ 331.344921][ T3260] rtnl_newlink+0x69a/0xa60
[ 331.345276][ T3260] ? __pfx_rtnl_newlink+0x10/0x10
[ 331.345639][ T3260] ? __lock_acquire+0x44d/0x7e0
[ 331.345988][ T3260] ? find_held_lock+0x2b/0x80
[ 331.346337][ T3260] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 331.346688][ T3260] ? __lock_release+0x5d/0x170
[ 331.347024][ T3260] ? __pfx_rtnl_newlink+0x10/0x10
[ 331.347354][ T3260] rtnetlink_rcv_msg+0x710/0xc00
[ 331.347719][ T3260] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 331.348072][ T3260] ? __lock_acquire+0x44d/0x7e0
[ 331.348444][ T3260] netlink_rcv_skb+0x121/0x350
[ 331.348817][ T3260] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 331.349181][ T3260] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 331.349575][ T3260] ? netlink_deliver_tap+0x13e/0x340
[ 331.349952][ T3260] ? netlink_deliver_tap+0xc3/0x340
[ 331.350303][ T3260] netlink_unicast+0x49e/0x780
[ 331.350690][ T3260] ? __pfx_netlink_unicast+0x10/0x10
[ 331.351047][ T3260] ? __lock_acquire+0x44d/0x7e0
[ 331.351420][ T3260] netlink_sendmsg+0x721/0xbe0
[ 331.351809][ T3260] ? __pfx_netlink_sendmsg+0x10/0x10
[ 331.352176][ T3260] ? __import_iovec+0x238/0x3c0
[ 331.352546][ T3260] ____sys_sendmsg+0x7ad/0xa10
[ 331.352921][ T3260] ? __pfx_____sys_sendmsg+0x10/0x10
[ 331.353267][ T3260] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 331.353732][ T3260] ___sys_sendmsg+0xed/0x170
[ 331.354076][ T3260] ? kasan_record_aux_stack+0x8c/0xa0
[ 331.354412][ T3260] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 331.354841][ T3260] ? __pfx____sys_sendmsg+0x10/0x10
[ 331.355178][ T3260] ? find_held_lock+0x2b/0x80
[ 331.355511][ T3260] ? __lock_acquire+0x44d/0x7e0
[ 331.355862][ T3260] ? find_held_lock+0x2b/0x80
[ 331.356194][ T3260] ? __virt_addr_valid+0x22e/0x450
[ 331.356529][ T3260] ? __lock_release+0x5d/0x170
[ 331.356885][ T3260] __sys_sendmsg+0x10b/0x1a0
[ 331.357227][ T3260] ? __call_rcu_common.constprop.0+0x320/0x640
[ 331.357661][ T3260] ? __pfx___sys_sendmsg+0x10/0x10
[ 331.358017][ T3260] ? rcu_is_watching+0x12/0xc0
[ 331.358367][ T3260] do_syscall_64+0xc1/0x380
[ 331.358723][ T3260] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 331.359139][ T3260] RIP: 0033:0x7f83b9f091e7
[ 331.359495][ T3260] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 331.360669][ T3260] RSP: 002b:00007fff6df71a28 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 331.361171][ T3260] RAX: ffffffffffffffda RBX: 00007fff6df72150 RCX: 00007f83b9f091e7
[ 331.361702][ T3260] RDX: 0000000000000000 RSI: 00007fff6df71a90 RDI: 0000000000000005
[ 331.362212][ T3260] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 331.362716][ T3260] R10: 000000003e6aa910 R11: 0000000000000246 R12: 0000000000000004
[ 331.363213][ T3260] R13: 00000000686e4309 R14: 0000000000499600 R15: 0000000000000000
[ 331.363735][ T3260]
[ 331.363989][ T3260] irq event stamp: 39677
[ 331.364248][ T3260] hardirqs last enabled at (39687): [] __up_console_sem+0x6b/0x80
[ 331.364845][ T3260] hardirqs last disabled at (39698): [] __up_console_sem+0x50/0x80
[ 331.365410][ T3260] softirqs last enabled at (38700): [] handle_softirqs+0x358/0x620
[ 331.365985][ T3260] softirqs last disabled at (38687): [] __irq_exit_rcu+0xfa/0x160
[ 331.366595][ T3260] ---[ end trace 0000000000000000 ]---
[ 480.011942][ T4088] veth3: entered promiscuous mode
[ 544.986778][ T5015] veth3: left promiscuous mode
[ 545.627461][ T5021] veth3: entered promiscuous mode
[ 610.167502][ T5948] veth3: left promiscuous mode
[ 1016.822292][ T69] vx20: left allmulticast mode
[ 1016.822763][ T69] vx20: left promiscuous mode
[ 1016.823309][ T69] br2: port 3(vx20) entered disabled state
[ 1016.826774][ T69] vx10: left allmulticast mode
[ 1016.827106][ T69] vx10: left promiscuous mode
[ 1016.827596][ T69] br2: port 2(vx10) entered disabled state
[ 1016.831329][ T69] w1: left allmulticast mode
[ 1016.831679][ T69] w1: left promiscuous mode
[ 1016.832161][ T69] br2: port 1(w1) entered disabled state
[ 1017.393976][ T69] vx20: left allmulticast mode
[ 1017.394316][ T69] vx20: left promiscuous mode
[ 1017.394854][ T69] br2: port 3(vx20) entered disabled state
[ 1017.398283][ T69] vx10: left allmulticast mode
[ 1017.398771][ T69] vx10: left promiscuous mode
[ 1017.399318][ T69] br2: port 2(vx10) entered disabled state
[ 1017.401995][ T69] w1: left allmulticast mode
[ 1017.402378][ T69] w1: left promiscuous mode
[ 1017.402873][ T69] br2: port 1(w1) entered disabled state
[ 1020.601549][T10514] br1: port 4(veth2) entered disabled state
[ 1020.725634][T10515] veth2: left allmulticast mode
[ 1020.725996][T10515] veth2: left promiscuous mode
[ 1020.726489][T10515] br1: port 4(veth2) entered disabled state
[ 1020.728979][T10515] ------------[ cut here ]------------
[ 1020.729303][T10515] WARNING: CPU: 0 PID: 10515 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 1020.729936][T10515] Modules linked in: act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel bridge stp llc 8021q sch_ingress vrf veth
[ 1020.730687][T10515] CPU: 0 UID: 0 PID: 10515 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 1020.731308][T10515] Tainted: [W]=WARN
[ 1020.731570][T10515] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 1020.731955][T10515] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 1020.732377][T10515] 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
[ 1020.733502][T10515] RSP: 0018:ffffc9000116ef70 EFLAGS: 00010246
[ 1020.733906][T10515] RAX: 0000000000000000 RBX: ffff88800a1ba000 RCX: 0000000000000001
[ 1020.734402][T10515] RDX: 0000000000000000 RSI: ffffffffacc9b941 RDI: ffffffffac4555e0
[ 1020.734873][T10515] RBP: ffffc9000116f058 R08: 0000000000000000 R09: 0000000000000000
[ 1020.735339][T10515] R10: ffffc9000116f088 R11: ffffffffad179160 R12: 1ffff9200022ddf2
[ 1020.735961][T10515] R13: 00000000000005dc R14: ffffc9000116f088 R15: ffff88800a1baf08
[ 1020.736432][T10515] FS: 00007fc434e03800(0000) GS:ffff8880874b7000(0000) knlGS:0000000000000000
[ 1020.737118][T10515] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1020.737530][T10515] CR2: 00000000004e5ab0 CR3: 0000000012dfe005 CR4: 0000000000772ef0
[ 1020.738253][T10515] PKRU: 55555554
[ 1020.738485][T10515] Call Trace:
[ 1020.738908][T10515]
[ 1020.739074][T10515] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 1020.739463][T10515] ? br_del_if+0xa3/0x1f0 [bridge]
[ 1020.739944][T10515] ? do_set_master+0x14a/0x500
[ 1020.740254][T10515] ? do_setlink.constprop.0+0x9f4/0x2480
[ 1020.740571][T10515] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 1020.740875][T10515] ? netlink_unicast+0x49e/0x780
[ 1020.741188][T10515] ? netlink_sendmsg+0x721/0xbe0
[ 1020.741491][T10515] ? ____sys_sendmsg+0x7ad/0xa10
[ 1020.741808][T10515] ? ___sys_sendmsg+0xed/0x170
[ 1020.742111][T10515] ? __sys_sendmsg+0x10b/0x1a0
[ 1020.742415][T10515] ? do_syscall_64+0xc1/0x380
[ 1020.742727][T10515] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1020.743106][T10515] ? find_held_lock+0x2b/0x80
[ 1020.743430][T10515] netif_set_mtu+0x88/0x100
[ 1020.743748][T10515] ? __pfx_netif_set_mtu+0x10/0x10
[ 1020.744071][T10515] dev_set_mtu+0xa0/0x150
[ 1020.744302][T10515] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 1020.744760][T10515] br_del_if+0xb2/0x1f0 [bridge]
[ 1020.745098][T10515] ? rtnl_is_locked+0x15/0x20
[ 1020.745403][T10515] do_set_master+0x14a/0x500
[ 1020.745718][T10515] do_setlink.constprop.0+0x9f4/0x2480
[ 1020.746030][T10515] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 1020.746418][T10515] ? rcu_read_lock_any_held+0x43/0xb0
[ 1020.746731][T10515] ? validate_chain+0x166/0x4d0
[ 1020.747033][T10515] ? __kernel_text_address+0x12/0x40
[ 1020.747342][T10515] ? __lock_acquire+0x44d/0x7e0
[ 1020.747672][T10515] ? __mutex_trylock_common+0xf9/0x260
[ 1020.747977][T10515] ? __pfx___mutex_trylock_common+0x10/0x10
[ 1020.748361][T10515] ? rcu_is_watching+0x12/0xc0
[ 1020.748686][T10515] ? rcu_is_watching+0x12/0xc0
[ 1020.749029][T10515] ? trace_contention_end+0xdc/0x140
[ 1020.749332][T10515] ? __mutex_lock+0x19c/0xcd0
[ 1020.749645][T10515] ? find_held_lock+0x2b/0x80
[ 1020.749954][T10515] ? rtnl_newlink+0x651/0xa60
[ 1020.750256][T10515] ? __create_object+0x5e/0xb0
[ 1020.750571][T10515] ? __pfx___mutex_lock+0x10/0x10
[ 1020.750877][T10515] ? trace_cap_capable+0x10f/0x190
[ 1020.751180][T10515] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 1020.751567][T10515] ? __rtnl_newlink+0x40e/0xa40
[ 1020.751883][T10515] rtnl_newlink+0x69a/0xa60
[ 1020.752195][T10515] ? __pfx_rtnl_newlink+0x10/0x10
[ 1020.752496][T10515] ? __lock_acquire+0x44d/0x7e0
[ 1020.752814][T10515] ? find_held_lock+0x2b/0x80
[ 1020.753121][T10515] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 1020.753420][T10515] ? __lock_release+0x5d/0x170
[ 1020.753758][T10515] ? __pfx_rtnl_newlink+0x10/0x10
[ 1020.754068][T10515] rtnetlink_rcv_msg+0x710/0xc00
[ 1020.754386][T10515] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 1020.754705][T10515] ? __lock_acquire+0x44d/0x7e0
[ 1020.755021][T10515] netlink_rcv_skb+0x121/0x350
[ 1020.755337][T10515] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 1020.755668][T10515] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 1020.755991][T10515] ? netlink_deliver_tap+0x13e/0x340
[ 1020.756319][T10515] ? netlink_deliver_tap+0xc3/0x340
[ 1020.756632][T10515] netlink_unicast+0x49e/0x780
[ 1020.756939][T10515] ? __pfx_netlink_unicast+0x10/0x10
[ 1020.757244][T10515] ? __lock_acquire+0x44d/0x7e0
[ 1020.757688][T10515] netlink_sendmsg+0x721/0xbe0
[ 1020.758190][T10515] ? __pfx_netlink_sendmsg+0x10/0x10
[ 1020.758715][T10515] ? __import_iovec+0x238/0x3c0
[ 1020.759150][T10515] ____sys_sendmsg+0x7ad/0xa10
[ 1020.759502][T10515] ? __pfx_____sys_sendmsg+0x10/0x10
[ 1020.759825][T10515] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 1020.760216][T10515] ___sys_sendmsg+0xed/0x170
[ 1020.760540][T10515] ? kasan_record_aux_stack+0x8c/0xa0
[ 1020.760871][T10515] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 1020.761253][T10515] ? __pfx____sys_sendmsg+0x10/0x10
[ 1020.761611][T10515] ? find_held_lock+0x2b/0x80
[ 1020.761924][T10515] ? __lock_acquire+0x44d/0x7e0
[ 1020.762236][T10515] ? find_held_lock+0x2b/0x80
[ 1020.762569][T10515] ? __virt_addr_valid+0x22e/0x450
[ 1020.762878][T10515] ? __lock_release+0x5d/0x170
[ 1020.763201][T10515] __sys_sendmsg+0x10b/0x1a0
[ 1020.763542][T10515] ? __call_rcu_common.constprop.0+0x320/0x640
[ 1020.763932][T10515] ? __pfx___sys_sendmsg+0x10/0x10
[ 1020.764249][T10515] ? rcu_is_watching+0x12/0xc0
[ 1020.764661][T10515] do_syscall_64+0xc1/0x380
[ 1020.764976][T10515] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1020.765364][T10515] RIP: 0033:0x7fc434fd01e7
[ 1020.765702][T10515] 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
[ 1020.766835][T10515] RSP: 002b:00007ffe22afaa58 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 1020.767292][T10515] RAX: ffffffffffffffda RBX: 00007ffe22afb180 RCX: 00007fc434fd01e7
[ 1020.767805][T10515] RDX: 0000000000000000 RSI: 00007ffe22afaac0 RDI: 0000000000000005
[ 1020.768260][T10515] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 1020.768740][T10515] R10: 00007fc434ecdee8 R11: 0000000000000246 R12: 0000000000000003
[ 1020.769211][T10515] R13: 00000000686e45ba R14: 0000000000499600 R15: 0000000000000000
[ 1020.769712][T10515]
[ 1020.769947][T10515] irq event stamp: 36155
[ 1020.770173][T10515] hardirqs last enabled at (36163): [] __up_console_sem+0x6b/0x80
[ 1020.770723][T10515] hardirqs last disabled at (36172): [] __up_console_sem+0x50/0x80
[ 1020.771245][T10515] softirqs last enabled at (35404): [] handle_softirqs+0x358/0x620
[ 1020.771833][T10515] softirqs last disabled at (35331): [] __irq_exit_rcu+0xfa/0x160
[ 1020.772388][T10515] ---[ end trace 0000000000000000 ]---
[ 1021.316092][T10519] br1: port 3(veth1) entered disabled state
[ 1021.426472][T10520] veth1: left allmulticast mode
[ 1021.427311][T10520] veth1: left promiscuous mode
[ 1021.427875][T10520] br1: port 3(veth1) entered disabled state
[ 1021.442136][T10520] ------------[ cut here ]------------
[ 1021.442643][T10520] WARNING: CPU: 2 PID: 10520 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 1021.443302][T10520] Modules linked in: act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel bridge stp llc 8021q sch_ingress vrf veth
[ 1021.444077][T10520] CPU: 2 UID: 0 PID: 10520 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 1021.444742][T10520] Tainted: [W]=WARN
[ 1021.444997][T10520] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 1021.445408][T10520] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 1021.445780][T10520] 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
[ 1021.446940][T10520] RSP: 0018:ffffc90000fcef70 EFLAGS: 00010246
[ 1021.447364][T10520] RAX: 0000000000000000 RBX: ffff88800a1ba000 RCX: 0000000000000001
[ 1021.447871][T10520] RDX: 0000000000000000 RSI: ffffffffacc9b941 RDI: ffffffffac4555e0
[ 1021.448362][T10520] RBP: ffffc90000fcf058 R08: 0000000000000000 R09: 0000000000000000
[ 1021.448880][T10520] R10: ffffc90000fcf088 R11: ffffffffad179160 R12: 1ffff920001f9df2
[ 1021.449381][T10520] R13: 00000000000005dc R14: ffffc90000fcf088 R15: ffff88800a1baf08
[ 1021.449909][T10520] FS: 00007f9e927c8800(0000) GS:ffff8880875b7000(0000) knlGS:0000000000000000
[ 1021.450481][T10520] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1021.450908][T10520] CR2: 00000000004e5aa8 CR3: 000000000f867006 CR4: 0000000000772ef0
[ 1021.451406][T10520] PKRU: 55555554
[ 1021.451671][T10520] Call Trace:
[ 1021.451927][T10520]
[ 1021.452101][T10520] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 1021.452533][T10520] ? br_del_if+0xa3/0x1f0 [bridge]
[ 1021.452931][T10520] ? do_set_master+0x14a/0x500
[ 1021.453274][T10520] ? do_setlink.constprop.0+0x9f4/0x2480
[ 1021.453629][T10520] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 1021.453968][T10520] ? netlink_unicast+0x49e/0x780
[ 1021.454303][T10520] ? netlink_sendmsg+0x721/0xbe0
[ 1021.454646][T10520] ? ____sys_sendmsg+0x7ad/0xa10
[ 1021.454992][T10520] ? ___sys_sendmsg+0xed/0x170
[ 1021.455328][T10520] ? __sys_sendmsg+0x10b/0x1a0
[ 1021.455671][T10520] ? do_syscall_64+0xc1/0x380
[ 1021.456007][T10520] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1021.456422][T10520] ? find_held_lock+0x2b/0x80
[ 1021.456779][T10520] netif_set_mtu+0x88/0x100
[ 1021.457116][T10520] ? __pfx_netif_set_mtu+0x10/0x10
[ 1021.457479][T10520] dev_set_mtu+0xa0/0x150
[ 1021.457759][T10520] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 1021.458231][T10520] br_del_if+0xb2/0x1f0 [bridge]
[ 1021.458613][T10520] ? rtnl_is_locked+0x15/0x20
[ 1021.458961][T10520] do_set_master+0x14a/0x500
[ 1021.459303][T10520] do_setlink.constprop.0+0x9f4/0x2480
[ 1021.459653][T10520] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 1021.460074][T10520] ? rcu_read_lock_any_held+0x43/0xb0
[ 1021.460417][T10520] ? validate_chain+0x166/0x4d0
[ 1021.460762][T10520] ? __kernel_text_address+0x12/0x40
[ 1021.461102][T10520] ? __lock_acquire+0x44d/0x7e0
[ 1021.461438][T10520] ? __mutex_trylock_common+0xf9/0x260
[ 1021.461795][T10520] ? __pfx___mutex_trylock_common+0x10/0x10
[ 1021.462213][T10520] ? rcu_is_watching+0x12/0xc0
[ 1021.462562][T10520] ? rcu_is_watching+0x12/0xc0
[ 1021.462904][T10520] ? trace_contention_end+0xdc/0x140
[ 1021.463239][T10520] ? __mutex_lock+0x19c/0xcd0
[ 1021.463584][T10520] ? find_held_lock+0x2b/0x80
[ 1021.463921][T10520] ? rtnl_newlink+0x651/0xa60
[ 1021.464247][T10520] ? __create_object+0x5e/0xb0
[ 1021.464596][T10520] ? __pfx___mutex_lock+0x10/0x10
[ 1021.464929][T10520] ? trace_cap_capable+0x10f/0x190
[ 1021.465272][T10520] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 1021.465708][T10520] ? __rtnl_newlink+0x40e/0xa40
[ 1021.466059][T10520] rtnl_newlink+0x69a/0xa60
[ 1021.466398][T10520] ? __pfx_rtnl_newlink+0x10/0x10
[ 1021.466741][T10520] ? __lock_acquire+0x44d/0x7e0
[ 1021.467083][T10520] ? find_held_lock+0x2b/0x80
[ 1021.467422][T10520] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 1021.467759][T10520] ? __lock_release+0x5d/0x170
[ 1021.468106][T10520] ? __pfx_rtnl_newlink+0x10/0x10
[ 1021.468437][T10520] rtnetlink_rcv_msg+0x710/0xc00
[ 1021.468783][T10520] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 1021.469150][T10520] ? __lock_acquire+0x44d/0x7e0
[ 1021.469490][T10520] netlink_rcv_skb+0x121/0x350
[ 1021.469868][T10520] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 1021.470192][T10520] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 1021.470532][T10520] ? netlink_deliver_tap+0x13e/0x340
[ 1021.470859][T10520] ? netlink_deliver_tap+0xc3/0x340
[ 1021.471179][T10520] netlink_unicast+0x49e/0x780
[ 1021.471508][T10520] ? __pfx_netlink_unicast+0x10/0x10
[ 1021.471835][T10520] ? __lock_acquire+0x44d/0x7e0
[ 1021.472195][T10520] netlink_sendmsg+0x721/0xbe0
[ 1021.472518][T10520] ? __pfx_netlink_sendmsg+0x10/0x10
[ 1021.472853][T10520] ? __import_iovec+0x238/0x3c0
[ 1021.473180][T10520] ____sys_sendmsg+0x7ad/0xa10
[ 1021.473504][T10520] ? __pfx_____sys_sendmsg+0x10/0x10
[ 1021.473841][T10520] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 1021.474249][T10520] ___sys_sendmsg+0xed/0x170
[ 1021.474572][T10520] ? kasan_record_aux_stack+0x8c/0xa0
[ 1021.474893][T10520] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 1021.475295][T10520] ? __pfx____sys_sendmsg+0x10/0x10
[ 1021.475626][T10520] ? find_held_lock+0x2b/0x80
[ 1021.475948][T10520] ? __lock_acquire+0x44d/0x7e0
[ 1021.476270][T10520] ? find_held_lock+0x2b/0x80
[ 1021.476595][T10520] ? __virt_addr_valid+0x22e/0x450
[ 1021.476913][T10520] ? __lock_release+0x5d/0x170
[ 1021.477243][T10520] __sys_sendmsg+0x10b/0x1a0
[ 1021.477577][T10520] ? __call_rcu_common.constprop.0+0x320/0x640
[ 1021.477987][T10520] ? __pfx___sys_sendmsg+0x10/0x10
[ 1021.478317][T10520] ? rcu_is_watching+0x12/0xc0
[ 1021.478645][T10520] do_syscall_64+0xc1/0x380
[ 1021.478969][T10520] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1021.479361][T10520] RIP: 0033:0x7f9e929951e7
[ 1021.479728][T10520] 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
[ 1021.480844][T10520] RSP: 002b:00007ffe6ae91ab8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 1021.481315][T10520] RAX: ffffffffffffffda RBX: 00007ffe6ae921e0 RCX: 00007f9e929951e7
[ 1021.481790][T10520] RDX: 0000000000000000 RSI: 00007ffe6ae91b20 RDI: 0000000000000005
[ 1021.482336][T10520] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 1021.482837][T10520] R10: 00007f9e92892ee8 R11: 0000000000000246 R12: 0000000000000003
[ 1021.483326][T10520] R13: 00000000686e45bb R14: 0000000000499600 R15: 0000000000000000
[ 1021.483842][T10520]
[ 1021.484096][T10520] irq event stamp: 44313
[ 1021.484349][T10520] hardirqs last enabled at (44323): [] __up_console_sem+0x6b/0x80
[ 1021.484939][T10520] hardirqs last disabled at (44334): [] __up_console_sem+0x50/0x80
[ 1021.485477][T10520] softirqs last enabled at (44152): [] handle_softirqs+0x358/0x620
[ 1021.486046][T10520] softirqs last disabled at (44353): [] __irq_exit_rcu+0xfa/0x160
[ 1021.486596][T10520] ---[ end trace 0000000000000000 ]---
[ 1021.708650][T10522] vx20: left allmulticast mode
[ 1021.709015][T10522] vx20: left promiscuous mode
[ 1021.709499][T10522] br1: port 2(vx20) entered disabled state
[ 1021.711487][T10522] ------------[ cut here ]------------
[ 1021.711813][T10522] WARNING: CPU: 0 PID: 10522 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 1021.712416][T10522] Modules linked in: act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel bridge stp llc 8021q sch_ingress vrf veth
[ 1021.713190][T10522] CPU: 0 UID: 0 PID: 10522 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 1021.713844][T10522] Tainted: [W]=WARN
[ 1021.714098][T10522] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 1021.714486][T10522] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 1021.714807][T10522] 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
[ 1021.715903][T10522] RSP: 0018:ffffc9000b3eef70 EFLAGS: 00010246
[ 1021.716296][T10522] RAX: 0000000000000000 RBX: ffff88800a1ba000 RCX: 0000000000000001
[ 1021.716806][T10522] RDX: 0000000000000000 RSI: ffffffffacc9b941 RDI: ffffffffac4555e0
[ 1021.717263][T10522] RBP: ffffc9000b3ef058 R08: 0000000000000000 R09: 0000000000000000
[ 1021.717730][T10522] R10: ffffc9000b3ef088 R11: ffffffffad179160 R12: 1ffff9200167ddf2
[ 1021.718195][T10522] R13: 00000000000005dc R14: ffffc9000b3ef088 R15: ffff88800a1baf08
[ 1021.718664][T10522] FS: 00007f2eb706f800(0000) GS:ffff8880874b7000(0000) knlGS:0000000000000000
[ 1021.719215][T10522] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1021.719612][T10522] CR2: 00000000004e5de8 CR3: 0000000011097003 CR4: 0000000000772ef0
[ 1021.720079][T10522] PKRU: 55555554
[ 1021.720310][T10522] Call Trace:
[ 1021.720584][T10522]
[ 1021.720743][T10522] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 1021.721157][T10522] ? br_del_if+0xa3/0x1f0 [bridge]
[ 1021.721515][T10522] ? do_set_master+0x14a/0x500
[ 1021.721829][T10522] ? do_setlink.constprop.0+0x9f4/0x2480
[ 1021.722137][T10522] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 1021.722495][T10522] ? netlink_unicast+0x49e/0x780
[ 1021.722811][T10522] ? netlink_sendmsg+0x721/0xbe0
[ 1021.723116][T10522] ? ____sys_sendmsg+0x7ad/0xa10
[ 1021.723425][T10522] ? ___sys_sendmsg+0xed/0x170
[ 1021.723809][T10522] ? __sys_sendmsg+0x10b/0x1a0
[ 1021.724114][T10522] ? do_syscall_64+0xc1/0x380
[ 1021.724451][T10522] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1021.724844][T10522] ? find_held_lock+0x2b/0x80
[ 1021.725166][T10522] netif_set_mtu+0x88/0x100
[ 1021.725483][T10522] ? __pfx_netif_set_mtu+0x10/0x10
[ 1021.725809][T10522] dev_set_mtu+0xa0/0x150
[ 1021.726044][T10522] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 1021.726472][T10522] br_del_if+0xb2/0x1f0 [bridge]
[ 1021.726820][T10522] ? rtnl_is_locked+0x15/0x20
[ 1021.727127][T10522] do_set_master+0x14a/0x500
[ 1021.727440][T10522] do_setlink.constprop.0+0x9f4/0x2480
[ 1021.727763][T10522] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 1021.728151][T10522] ? rcu_read_lock_any_held+0x43/0xb0
[ 1021.728493][T10522] ? validate_chain+0x166/0x4d0
[ 1021.728874][T10522] ? __kernel_text_address+0x12/0x40
[ 1021.729227][T10522] ? __lock_acquire+0x44d/0x7e0
[ 1021.729543][T10522] ? __mutex_trylock_common+0xf9/0x260
[ 1021.729877][T10522] ? __pfx___mutex_trylock_common+0x10/0x10
[ 1021.730270][T10522] ? rcu_is_watching+0x12/0xc0
[ 1021.730587][T10522] ? rcu_is_watching+0x12/0xc0
[ 1021.730891][T10522] ? trace_contention_end+0xdc/0x140
[ 1021.731196][T10522] ? __mutex_lock+0x19c/0xcd0
[ 1021.731505][T10522] ? find_held_lock+0x2b/0x80
[ 1021.731821][T10522] ? rtnl_newlink+0x651/0xa60
[ 1021.732148][T10522] ? __create_object+0x5e/0xb0
[ 1021.732493][T10522] ? __pfx___mutex_lock+0x10/0x10
[ 1021.732814][T10522] ? trace_cap_capable+0x10f/0x190
[ 1021.733135][T10522] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 1021.733514][T10522] ? __rtnl_newlink+0x40e/0xa40
[ 1021.733839][T10522] rtnl_newlink+0x69a/0xa60
[ 1021.734152][T10522] ? __pfx_rtnl_newlink+0x10/0x10
[ 1021.734487][T10522] ? __lock_acquire+0x44d/0x7e0
[ 1021.734810][T10522] ? find_held_lock+0x2b/0x80
[ 1021.735123][T10522] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 1021.735426][T10522] ? __lock_release+0x5d/0x170
[ 1021.735757][T10522] ? __pfx_rtnl_newlink+0x10/0x10
[ 1021.736060][T10522] rtnetlink_rcv_msg+0x710/0xc00
[ 1021.736385][T10522] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 1021.736721][T10522] ? __lock_acquire+0x44d/0x7e0
[ 1021.737034][T10522] netlink_rcv_skb+0x121/0x350
[ 1021.737340][T10522] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 1021.737659][T10522] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 1021.737975][T10522] ? netlink_deliver_tap+0x13e/0x340
[ 1021.738275][T10522] ? netlink_deliver_tap+0xc3/0x340
[ 1021.738588][T10522] netlink_unicast+0x49e/0x780
[ 1021.738919][T10522] ? __pfx_netlink_unicast+0x10/0x10
[ 1021.739236][T10522] ? __lock_acquire+0x44d/0x7e0
[ 1021.739560][T10522] netlink_sendmsg+0x721/0xbe0
[ 1021.739870][T10522] ? __pfx_netlink_sendmsg+0x10/0x10
[ 1021.740175][T10522] ? __import_iovec+0x238/0x3c0
[ 1021.740517][T10522] ____sys_sendmsg+0x7ad/0xa10
[ 1021.740867][T10522] ? __pfx_____sys_sendmsg+0x10/0x10
[ 1021.741170][T10522] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 1021.741567][T10522] ___sys_sendmsg+0xed/0x170
[ 1021.741870][T10522] ? kasan_record_aux_stack+0x8c/0xa0
[ 1021.742183][T10522] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 1021.742581][T10522] ? __pfx____sys_sendmsg+0x10/0x10
[ 1021.742888][T10522] ? find_held_lock+0x2b/0x80
[ 1021.743196][T10522] ? __lock_acquire+0x44d/0x7e0
[ 1021.743508][T10522] ? find_held_lock+0x2b/0x80
[ 1021.743824][T10522] ? __virt_addr_valid+0x22e/0x450
[ 1021.744128][T10522] ? __lock_release+0x5d/0x170
[ 1021.744482][T10522] __sys_sendmsg+0x10b/0x1a0
[ 1021.744801][T10522] ? __call_rcu_common.constprop.0+0x320/0x640
[ 1021.745181][T10522] ? __pfx___sys_sendmsg+0x10/0x10
[ 1021.745495][T10522] ? rcu_is_watching+0x12/0xc0
[ 1021.745813][T10522] do_syscall_64+0xc1/0x380
[ 1021.746118][T10522] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1021.746499][T10522] RIP: 0033:0x7f2eb723c1e7
[ 1021.746832][T10522] 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
[ 1021.747920][T10522] RSP: 002b:00007fff82dcd6e8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 1021.748406][T10522] RAX: ffffffffffffffda RBX: 00007fff82dcde10 RCX: 00007f2eb723c1e7
[ 1021.748885][T10522] RDX: 0000000000000000 RSI: 00007fff82dcd750 RDI: 0000000000000005
[ 1021.749353][T10522] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 1021.749815][T10522] R10: 00007f2eb7139ee8 R11: 0000000000000246 R12: 0000000000000003
[ 1021.750275][T10522] R13: 00000000686e45bb R14: 0000000000499600 R15: 0000000000000000
[ 1021.750766][T10522]
[ 1021.750999][T10522] irq event stamp: 36565
[ 1021.751227][T10522] hardirqs last enabled at (36573): [] __up_console_sem+0x6b/0x80
[ 1021.751762][T10522] hardirqs last disabled at (36582): [] __up_console_sem+0x50/0x80
[ 1021.752316][T10522] softirqs last enabled at (35652): [] handle_softirqs+0x358/0x620
[ 1021.752921][T10522] softirqs last disabled at (35647): [] __irq_exit_rcu+0xfa/0x160
[ 1021.753453][T10522] ---[ end trace 0000000000000000 ]---
[ 1022.332539][T10526] vx10: left allmulticast mode
[ 1022.333089][T10526] vx10: left promiscuous mode
[ 1022.333904][T10526] br1: port 1(vx10) entered disabled state
[ 1022.338796][T10526] ------------[ cut here ]------------
[ 1022.339382][T10526] WARNING: CPU: 0 PID: 10526 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 1022.340441][T10526] Modules linked in: act_gact cls_flower vxlan ip6_udp_tunnel udp_tunnel bridge stp llc 8021q sch_ingress vrf veth
[ 1022.343415][T10526] CPU: 0 UID: 0 PID: 10526 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 1022.344409][T10526] Tainted: [W]=WARN
[ 1022.344804][T10526] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 1022.345434][T10526] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 1022.345994][T10526] 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
[ 1022.347985][T10526] RSP: 0018:ffffc9000b46ef70 EFLAGS: 00010246
[ 1022.348680][T10526] RAX: 0000000000000000 RBX: ffff88800a1ba000 RCX: 0000000000000001
[ 1022.349486][T10526] RDX: 0000000000000000 RSI: ffffffffacc9b941 RDI: ffffffffac4555e0
[ 1022.350324][T10526] RBP: ffffc9000b46f058 R08: 0000000000000000 R09: 0000000000000000
[ 1022.351108][T10526] R10: ffffc9000b46f088 R11: ffffffffad179160 R12: 1ffff9200168ddf2
[ 1022.351935][T10526] R13: 00000000000005dc R14: ffffc9000b46f088 R15: ffff88800a1baf08
[ 1022.352728][T10526] FS: 00007efd0256b800(0000) GS:ffff8880874b7000(0000) knlGS:0000000000000000
[ 1022.353659][T10526] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1022.354330][T10526] CR2: 00000000004e5ce0 CR3: 00000000112f2001 CR4: 0000000000772ef0
[ 1022.355118][T10526] PKRU: 55555554
[ 1022.355522][T10526] Call Trace:
[ 1022.355930][T10526]
[ 1022.356198][T10526] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 1022.356864][T10526] ? br_del_if+0xa3/0x1f0 [bridge]
[ 1022.357459][T10526] ? do_set_master+0x14a/0x500
[ 1022.358009][T10526] ? do_setlink.constprop.0+0x9f4/0x2480
[ 1022.358502][T10526] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 1022.359031][T10526] ? netlink_unicast+0x49e/0x780
[ 1022.359573][T10526] ? netlink_sendmsg+0x721/0xbe0
[ 1022.360079][T10526] ? ____sys_sendmsg+0x7ad/0xa10
[ 1022.360606][T10526] ? ___sys_sendmsg+0xed/0x170
[ 1022.361116][T10526] ? __sys_sendmsg+0x10b/0x1a0
[ 1022.361621][T10526] ? do_syscall_64+0xc1/0x380
[ 1022.362083][T10526] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1022.362665][T10526] ? find_held_lock+0x2b/0x80
[ 1022.363143][T10526] netif_set_mtu+0x88/0x100
[ 1022.363615][T10526] ? __pfx_netif_set_mtu+0x10/0x10
[ 1022.364093][T10526] dev_set_mtu+0xa0/0x150
[ 1022.364442][T10526] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 1022.365067][T10526] br_del_if+0xb2/0x1f0 [bridge]
[ 1022.365638][T10526] ? rtnl_is_locked+0x15/0x20
[ 1022.366215][T10526] do_set_master+0x14a/0x500
[ 1022.366808][T10526] do_setlink.constprop.0+0x9f4/0x2480
[ 1022.367388][T10526] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 1022.368077][T10526] ? rcu_read_lock_any_held+0x43/0xb0
[ 1022.368535][T10526] ? validate_chain+0x166/0x4d0
[ 1022.369117][T10526] ? __kernel_text_address+0x12/0x40
[ 1022.369496][T10526] ? __lock_acquire+0x44d/0x7e0
[ 1022.369838][T10526] ? __mutex_trylock_common+0xf9/0x260
[ 1022.370166][T10526] ? __pfx___mutex_trylock_common+0x10/0x10
[ 1022.370619][T10526] ? rcu_is_watching+0x12/0xc0
[ 1022.370959][T10526] ? rcu_is_watching+0x12/0xc0
[ 1022.371296][T10526] ? trace_contention_end+0xdc/0x140
[ 1022.371674][T10526] ? __mutex_lock+0x19c/0xcd0
[ 1022.372023][T10526] ? find_held_lock+0x2b/0x80
[ 1022.372355][T10526] ? rtnl_newlink+0x651/0xa60
[ 1022.372693][T10526] ? __create_object+0x5e/0xb0
[ 1022.373020][T10526] ? __pfx___mutex_lock+0x10/0x10
[ 1022.373344][T10526] ? trace_cap_capable+0x10f/0x190
[ 1022.373670][T10526] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 1022.374066][T10526] ? __rtnl_newlink+0x40e/0xa40
[ 1022.374420][T10526] rtnl_newlink+0x69a/0xa60
[ 1022.374773][T10526] ? __pfx_rtnl_newlink+0x10/0x10
[ 1022.375100][T10526] ? __lock_acquire+0x44d/0x7e0
[ 1022.375435][T10526] ? find_held_lock+0x2b/0x80
[ 1022.375775][T10526] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 1022.376097][T10526] ? __lock_release+0x5d/0x170
[ 1022.376418][T10526] ? __pfx_rtnl_newlink+0x10/0x10
[ 1022.376745][T10526] rtnetlink_rcv_msg+0x710/0xc00
[ 1022.377068][T10526] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 1022.377411][T10526] ? __lock_acquire+0x44d/0x7e0
[ 1022.377747][T10526] netlink_rcv_skb+0x121/0x350
[ 1022.378074][T10526] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 1022.378425][T10526] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 1022.378775][T10526] ? netlink_deliver_tap+0x13e/0x340
[ 1022.379116][T10526] ? netlink_deliver_tap+0xc3/0x340
[ 1022.379448][T10526] netlink_unicast+0x49e/0x780
[ 1022.379781][T10526] ? __pfx_netlink_unicast+0x10/0x10
[ 1022.380105][T10526] ? __lock_acquire+0x44d/0x7e0
[ 1022.380460][T10526] netlink_sendmsg+0x721/0xbe0
[ 1022.380815][T10526] ? __pfx_netlink_sendmsg+0x10/0x10
[ 1022.381151][T10526] ? __import_iovec+0x238/0x3c0
[ 1022.381496][T10526] ____sys_sendmsg+0x7ad/0xa10
[ 1022.381829][T10526] ? __pfx_____sys_sendmsg+0x10/0x10
[ 1022.382158][T10526] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 1022.382581][T10526] ___sys_sendmsg+0xed/0x170
[ 1022.382898][T10526] ? kasan_record_aux_stack+0x8c/0xa0
[ 1022.383218][T10526] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 1022.383624][T10526] ? __pfx____sys_sendmsg+0x10/0x10
[ 1022.383946][T10526] ? find_held_lock+0x2b/0x80
[ 1022.384266][T10526] ? __lock_acquire+0x44d/0x7e0
[ 1022.384652][T10526] ? find_held_lock+0x2b/0x80
[ 1022.384970][T10526] ? __virt_addr_valid+0x22e/0x450
[ 1022.385290][T10526] ? __lock_release+0x5d/0x170
[ 1022.385627][T10526] __sys_sendmsg+0x10b/0x1a0
[ 1022.385949][T10526] ? __call_rcu_common.constprop.0+0x320/0x640
[ 1022.386344][T10526] ? __pfx___sys_sendmsg+0x10/0x10
[ 1022.386682][T10526] ? rcu_is_watching+0x12/0xc0
[ 1022.387018][T10526] do_syscall_64+0xc1/0x380
[ 1022.387342][T10526] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 1022.387746][T10526] RIP: 0033:0x7efd027381e7
[ 1022.388083][T10526] 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
[ 1022.389302][T10526] RSP: 002b:00007ffdfaaa19a8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 1022.389796][T10526] RAX: ffffffffffffffda RBX: 00007ffdfaaa20d0 RCX: 00007efd027381e7
[ 1022.390284][T10526] RDX: 0000000000000000 RSI: 00007ffdfaaa1a10 RDI: 0000000000000005
[ 1022.390769][T10526] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 1022.391248][T10526] R10: 00007efd02635ee8 R11: 0000000000000246 R12: 0000000000000003
[ 1022.391746][T10526] R13: 00000000686e45bc R14: 0000000000499600 R15: 0000000000000000
[ 1022.392259][T10526]
[ 1022.392539][T10526] irq event stamp: 36623
[ 1022.392794][T10526] hardirqs last enabled at (36633): [] __up_console_sem+0x6b/0x80
[ 1022.393347][T10526] hardirqs last disabled at (36640): [] __up_console_sem+0x50/0x80
[ 1022.393909][T10526] softirqs last enabled at (36482): [] handle_softirqs+0x358/0x620
[ 1022.394467][T10526] softirqs last disabled at (36473): [] __irq_exit_rcu+0xfa/0x160
[ 1022.395031][T10526] ---[ end trace 0000000000000000 ]---