[ 62.163972][ T804] br1: port 1(vx1) entered blocking state
[ 62.164410][ T804] br1: port 1(vx1) entered disabled state
[ 62.164789][ T804] vx1: entered allmulticast mode
[ 62.170424][ T804] vx1: entered promiscuous mode
[ 62.172850][ T804] br1: port 1(vx1) entered blocking state
[ 62.173308][ T804] br1: port 1(vx1) entered forwarding state
[ 62.174490][ T804] ------------[ cut here ]------------
[ 62.174877][ T804] WARNING: CPU: 1 PID: 804 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 62.175522][ T804] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc act_gact cls_flower sch_ingress vrf veth
[ 62.176349][ T804] CPU: 1 UID: 0 PID: 804 Comm: ip Not tainted 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 62.177141][ T804] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 62.177533][ T804] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 62.178027][ T804] Code: 00 00 8b 05 b7 bb 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 fa 61 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 62.179371][ T804] RSP: 0018:ffffc900006d6ef0 EFLAGS: 00010246
[ 62.179909][ T804] RAX: 0000000000000000 RBX: ffff88800bb2a000 RCX: 0000000000000001
[ 62.180375][ T804] RDX: 0000000000000000 RSI: ffffffff8cc9b939 RDI: ffffffff8c4555e0
[ 62.180979][ T804] RBP: ffffc900006d6fe0 R08: 0000000000000000 R09: 0000000000000000
[ 62.181469][ T804] R10: ffffc900006d7010 R11: ffffffff8daa8918 R12: 1ffff920000dade2
[ 62.182087][ T804] R13: 00000000000005dc R14: ffffc900006d7010 R15: ffff88800bb2af08
[ 62.182725][ T804] FS: 00007fe4f273d800(0000) GS:ffff8880a7537000(0000) knlGS:0000000000000000
[ 62.183294][ T804] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.183706][ T804] CR2: 00000000004e5760 CR3: 000000000c7cc004 CR4: 0000000000772ef0
[ 62.184167][ T804] PKRU: 55555554
[ 62.184396][ T804] Call Trace:
[ 62.184639][ T804]
[ 62.184807][ T804] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 62.185120][ T804] ? find_held_lock+0x2b/0x80
[ 62.185448][ T804] ? mark_held_locks+0x49/0x80
[ 62.185774][ T804] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 62.186167][ T804] ? lockdep_hardirqs_on+0x7c/0x110
[ 62.186493][ T804] netif_set_mtu+0x88/0x100
[ 62.186823][ T804] ? __pfx_netif_set_mtu+0x10/0x10
[ 62.187155][ T804] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 62.187594][ T804] dev_set_mtu+0xa0/0x150
[ 62.187828][ T804] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 62.188246][ T804] br_add_if+0xda3/0x1330 [bridge]
[ 62.188602][ T804] do_set_master+0x332/0x500
[ 62.188929][ T804] do_setlink.constprop.0+0x9f4/0x2480
[ 62.189245][ T804] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 62.189658][ T804] ? rcu_read_lock_any_held+0x43/0xb0
[ 62.189971][ T804] ? validate_chain+0x166/0x4d0
[ 62.190283][ T804] ? __kernel_text_address+0x12/0x40
[ 62.190620][ T804] ? __lock_acquire+0x44d/0x7e0
[ 62.190931][ T804] ? __mutex_trylock_common+0xf9/0x260
[ 62.191235][ T804] ? __pfx___mutex_trylock_common+0x10/0x10
[ 62.191626][ T804] ? rcu_is_watching+0x12/0xc0
[ 62.191940][ T804] ? rcu_is_watching+0x12/0xc0
[ 62.192248][ T804] ? trace_contention_end+0xdc/0x140
[ 62.192572][ T804] ? __mutex_lock+0x19c/0xcd0
[ 62.192884][ T804] ? find_held_lock+0x2b/0x80
[ 62.193190][ T804] ? rtnl_newlink+0x651/0xa60
[ 62.193492][ T804] ? __create_object+0x5e/0xb0
[ 62.193815][ T804] ? __pfx___mutex_lock+0x10/0x10
[ 62.194215][ T804] ? trace_cap_capable+0x10f/0x190
[ 62.194566][ T804] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 62.194961][ T804] ? __rtnl_newlink+0x40e/0xa40
[ 62.195358][ T804] rtnl_newlink+0x69a/0xa60
[ 62.195684][ T804] ? __pfx_rtnl_newlink+0x10/0x10
[ 62.195987][ T804] ? __lock_acquire+0x44d/0x7e0
[ 62.196296][ T804] ? find_held_lock+0x2b/0x80
[ 62.196655][ T804] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 62.196972][ T804] ? __lock_release+0x5d/0x170
[ 62.197276][ T804] ? __pfx_rtnl_newlink+0x10/0x10
[ 62.197586][ T804] rtnetlink_rcv_msg+0x713/0xc00
[ 62.197899][ T804] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 62.198205][ T804] ? __lock_acquire+0x44d/0x7e0
[ 62.198515][ T804] netlink_rcv_skb+0x121/0x350
[ 62.198849][ T804] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 62.199164][ T804] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 62.199492][ T804] ? netlink_deliver_tap+0x13e/0x340
[ 62.199812][ T804] ? netlink_deliver_tap+0xc3/0x340
[ 62.200126][ T804] netlink_unicast+0x4a1/0x780
[ 62.200432][ T804] ? __pfx_netlink_unicast+0x10/0x10
[ 62.200745][ T804] ? __lock_acquire+0x44d/0x7e0
[ 62.201054][ T804] netlink_sendmsg+0x721/0xbe0
[ 62.201381][ T804] ? __pfx_netlink_sendmsg+0x10/0x10
[ 62.201712][ T804] ? __import_iovec+0x238/0x3c0
[ 62.202035][ T804] ____sys_sendmsg+0x7aa/0xa10
[ 62.202352][ T804] ? __pfx_____sys_sendmsg+0x10/0x10
[ 62.202665][ T804] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 62.203055][ T804] ___sys_sendmsg+0xed/0x170
[ 62.203358][ T804] ? kasan_record_aux_stack+0x8c/0xa0
[ 62.203682][ T804] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 62.204076][ T804] ? __pfx____sys_sendmsg+0x10/0x10
[ 62.204405][ T804] ? find_held_lock+0x2b/0x80
[ 62.204758][ T804] ? __lock_acquire+0x44d/0x7e0
[ 62.205070][ T804] ? find_held_lock+0x2b/0x80
[ 62.205373][ T804] ? __virt_addr_valid+0x22e/0x450
[ 62.205686][ T804] ? __lock_release+0x5d/0x170
[ 62.205996][ T804] __sys_sendmsg+0x10b/0x1a0
[ 62.206319][ T804] ? __call_rcu_common.constprop.0+0x320/0x640
[ 62.206716][ T804] ? __pfx___sys_sendmsg+0x10/0x10
[ 62.207031][ T804] ? rcu_is_watching+0x12/0xc0
[ 62.207367][ T804] do_syscall_64+0xc1/0x380
[ 62.207723][ T804] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 62.208102][ T804] RIP: 0033:0x7fe4f290a1e7
[ 62.208430][ T804] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 62.209555][ T804] RSP: 002b:00007ffd4ee74768 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 62.210041][ T804] RAX: ffffffffffffffda RBX: 00007ffd4ee74e90 RCX: 00007fe4f290a1e7
[ 62.210506][ T804] RDX: 0000000000000000 RSI: 00007ffd4ee747d0 RDI: 0000000000000005
[ 62.210990][ T804] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 62.211446][ T804] R10: 0000000031451910 R11: 0000000000000246 R12: 0000000000000004
[ 62.211915][ T804] R13: 00000000686e692d R14: 0000000000499600 R15: 0000000000000000
[ 62.212395][ T804]
[ 62.212647][ T804] irq event stamp: 37009
[ 62.212891][ T804] hardirqs last enabled at (37017): [] __up_console_sem+0x6b/0x80
[ 62.213451][ T804] hardirqs last disabled at (37024): [] __up_console_sem+0x50/0x80
[ 62.214023][ T804] softirqs last enabled at (36280): [] handle_softirqs+0x358/0x620
[ 62.214590][ T804] softirqs last disabled at (36263): [] __irq_exit_rcu+0xfa/0x160
[ 62.215120][ T804] ---[ end trace 0000000000000000 ]---
[ 62.232469][ T804] ip (804) used greatest stack depth: 22896 bytes left
[ 62.361272][ T805] br1: port 2(veth1) entered blocking state
[ 62.361802][ T805] br1: port 2(veth1) entered disabled state
[ 62.362463][ T805] veth1: entered allmulticast mode
[ 62.367794][ T805] veth1: entered promiscuous mode
[ 62.369390][ T805] ------------[ cut here ]------------
[ 62.369814][ T805] WARNING: CPU: 0 PID: 805 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 62.370849][ T805] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc act_gact cls_flower sch_ingress vrf veth
[ 62.372129][ T805] CPU: 0 UID: 0 PID: 805 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 62.374178][ T805] Tainted: [W]=WARN
[ 62.374484][ T805] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 62.375088][ T805] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 62.375512][ T805] Code: 00 00 8b 05 b7 bb 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 fa 61 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 62.377500][ T805] RSP: 0018:ffffc900015c6ef0 EFLAGS: 00010246
[ 62.378058][ T805] RAX: 0000000000000000 RBX: ffff88800bb2a000 RCX: 0000000000000001
[ 62.378857][ T805] RDX: 0000000000000000 RSI: ffffffff8cc9b939 RDI: ffffffff8c4555e0
[ 62.379675][ T805] RBP: ffffc900015c6fe0 R08: 0000000000000000 R09: 0000000000000000
[ 62.380361][ T805] R10: ffffc900015c7010 R11: ffffffff8daa8918 R12: 1ffff920002b8de2
[ 62.381142][ T805] R13: 00000000000005dc R14: ffffc900015c7010 R15: ffff88800bb2af08
[ 62.381879][ T805] FS: 00007f74c6dad800(0000) GS:ffff8880a74b7000(0000) knlGS:0000000000000000
[ 62.382769][ T805] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.383444][ T805] CR2: 00000000004e5aa8 CR3: 0000000008b0c002 CR4: 0000000000772ef0
[ 62.384278][ T805] PKRU: 55555554
[ 62.384693][ T805] Call Trace:
[ 62.385096][ T805]
[ 62.385374][ T805] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 62.385944][ T805] ? find_held_lock+0x2b/0x80
[ 62.386504][ T805] ? mark_held_locks+0x49/0x80
[ 62.387056][ T805] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 62.387743][ T805] ? lockdep_hardirqs_on+0x7c/0x110
[ 62.388291][ T805] netif_set_mtu+0x88/0x100
[ 62.388843][ T805] ? __pfx_netif_set_mtu+0x10/0x10
[ 62.389404][ T805] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 62.390043][ T805] dev_set_mtu+0xa0/0x150
[ 62.390424][ T805] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 62.391010][ T805] br_add_if+0xda3/0x1330 [bridge]
[ 62.391561][ T805] do_set_master+0x332/0x500
[ 62.392111][ T805] do_setlink.constprop.0+0x9f4/0x2480
[ 62.392671][ T805] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 62.393356][ T805] ? rcu_read_lock_any_held+0x43/0xb0
[ 62.393922][ T805] ? validate_chain+0x166/0x4d0
[ 62.394457][ T805] ? __kernel_text_address+0x12/0x40
[ 62.395013][ T805] ? __lock_acquire+0x44d/0x7e0
[ 62.395529][ T805] ? __mutex_trylock_common+0xf9/0x260
[ 62.395985][ T805] ? __pfx___mutex_trylock_common+0x10/0x10
[ 62.396674][ T805] ? rcu_is_watching+0x12/0xc0
[ 62.397099][ T805] ? rcu_is_watching+0x12/0xc0
[ 62.397602][ T805] ? trace_contention_end+0xdc/0x140
[ 62.398142][ T805] ? __mutex_lock+0x19c/0xcd0
[ 62.398694][ T805] ? find_held_lock+0x2b/0x80
[ 62.399243][ T805] ? rtnl_newlink+0x651/0xa60
[ 62.399791][ T805] ? __create_object+0x5e/0xb0
[ 62.400214][ T805] ? __pfx___mutex_lock+0x10/0x10
[ 62.400706][ T805] ? trace_cap_capable+0x10f/0x190
[ 62.401244][ T805] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 62.401939][ T805] ? __rtnl_newlink+0x40e/0xa40
[ 62.402383][ T805] rtnl_newlink+0x69a/0xa60
[ 62.402881][ T805] ? __pfx_rtnl_newlink+0x10/0x10
[ 62.403400][ T805] ? __lock_acquire+0x44d/0x7e0
[ 62.403816][ T805] ? find_held_lock+0x2b/0x80
[ 62.404333][ T805] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 62.404751][ T805] ? __lock_release+0x5d/0x170
[ 62.405218][ T805] ? __pfx_rtnl_newlink+0x10/0x10
[ 62.405793][ T805] rtnetlink_rcv_msg+0x713/0xc00
[ 62.406207][ T805] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 62.406775][ T805] ? __lock_acquire+0x44d/0x7e0
[ 62.407339][ T805] netlink_rcv_skb+0x121/0x350
[ 62.407865][ T805] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 62.408262][ T805] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 62.408822][ T805] ? netlink_deliver_tap+0x13e/0x340
[ 62.409370][ T805] ? netlink_deliver_tap+0xc3/0x340
[ 62.409854][ T805] netlink_unicast+0x4a1/0x780
[ 62.410353][ T805] ? __pfx_netlink_unicast+0x10/0x10
[ 62.410834][ T805] ? __lock_acquire+0x44d/0x7e0
[ 62.411290][ T805] netlink_sendmsg+0x721/0xbe0
[ 62.411852][ T805] ? __pfx_netlink_sendmsg+0x10/0x10
[ 62.412392][ T805] ? __import_iovec+0x238/0x3c0
[ 62.412960][ T805] ____sys_sendmsg+0x7aa/0xa10
[ 62.413504][ T805] ? __pfx_____sys_sendmsg+0x10/0x10
[ 62.414072][ T805] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 62.414801][ T805] ___sys_sendmsg+0xed/0x170
[ 62.415349][ T805] ? kasan_record_aux_stack+0x8c/0xa0
[ 62.415912][ T805] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 62.416628][ T805] ? __pfx____sys_sendmsg+0x10/0x10
[ 62.417190][ T805] ? find_held_lock+0x2b/0x80
[ 62.417747][ T805] ? __lock_acquire+0x44d/0x7e0
[ 62.418191][ T805] ? find_held_lock+0x2b/0x80
[ 62.418748][ T805] ? __virt_addr_valid+0x22e/0x450
[ 62.419299][ T805] ? __lock_release+0x5d/0x170
[ 62.419762][ T805] __sys_sendmsg+0x10b/0x1a0
[ 62.420254][ T805] ? __call_rcu_common.constprop.0+0x320/0x640
[ 62.420955][ T805] ? __pfx___sys_sendmsg+0x10/0x10
[ 62.421539][ T805] ? rcu_is_watching+0x12/0xc0
[ 62.422125][ T805] do_syscall_64+0xc1/0x380
[ 62.422703][ T805] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 62.423387][ T805] RIP: 0033:0x7f74c6f7a1e7
[ 62.423970][ T805] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 62.425968][ T805] RSP: 002b:00007fff35e71a78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 62.426842][ T805] RAX: ffffffffffffffda RBX: 00007fff35e721a0 RCX: 00007f74c6f7a1e7
[ 62.427687][ T805] RDX: 0000000000000000 RSI: 00007fff35e71ae0 RDI: 0000000000000005
[ 62.428521][ T805] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 62.429366][ T805] R10: 000000003997f910 R11: 0000000000000246 R12: 0000000000000004
[ 62.430230][ T805] R13: 00000000686e692e R14: 0000000000499600 R15: 0000000000000000
[ 62.431098][ T805]
[ 62.431512][ T805] irq event stamp: 50113
[ 62.431941][ T805] hardirqs last enabled at (50123): [] __up_console_sem+0x6b/0x80
[ 62.432909][ T805] hardirqs last disabled at (50132): [] __up_console_sem+0x50/0x80
[ 62.433908][ T805] softirqs last enabled at (50162): [] handle_softirqs+0x358/0x620
[ 62.434882][ T805] softirqs last disabled at (50141): [] __irq_exit_rcu+0xfa/0x160
[ 62.435851][ T805] ---[ end trace 0000000000000000 ]---
[ 62.548024][ T37] br1: port 2(veth1) entered blocking state
[ 62.548555][ T37] br1: port 2(veth1) entered forwarding state
[ 62.661693][ T807] br1: port 3(veth2) entered blocking state
[ 62.662187][ T807] br1: port 3(veth2) entered disabled state
[ 62.662604][ T807] veth2: entered allmulticast mode
[ 62.665997][ T807] veth2: entered promiscuous mode
[ 62.668195][ T807] ------------[ cut here ]------------
[ 62.668619][ T807] WARNING: CPU: 0 PID: 807 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 62.669217][ T807] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc act_gact cls_flower sch_ingress vrf veth
[ 62.669988][ T807] CPU: 0 UID: 0 PID: 807 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 62.670616][ T807] Tainted: [W]=WARN
[ 62.670849][ T807] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 62.671234][ T807] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 62.671565][ T807] Code: 00 00 8b 05 b7 bb 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 fa 61 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 62.672660][ T807] RSP: 0018:ffffc900006b6ef0 EFLAGS: 00010246
[ 62.673044][ T807] RAX: 0000000000000000 RBX: ffff88800bb2a000 RCX: 0000000000000001
[ 62.673510][ T807] RDX: 0000000000000000 RSI: ffffffff8cc9b939 RDI: ffffffff8c4555e0
[ 62.674237][ T807] RBP: ffffc900006b6fe0 R08: 0000000000000000 R09: 0000000000000000
[ 62.674868][ T807] R10: ffffc900006b7010 R11: ffffffff8daa8918 R12: 1ffff920000d6de2
[ 62.675348][ T807] R13: 00000000000005dc R14: ffffc900006b7010 R15: ffff88800bb2af08
[ 62.676018][ T807] FS: 00007f47ca611800(0000) GS:ffff8880a74b7000(0000) knlGS:0000000000000000
[ 62.676757][ T807] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.677144][ T807] CR2: 00000000004e5ab0 CR3: 000000000c7cd006 CR4: 0000000000772ef0
[ 62.677753][ T807] PKRU: 55555554
[ 62.677984][ T807] Call Trace:
[ 62.678211][ T807]
[ 62.678371][ T807] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 62.678744][ T807] ? find_held_lock+0x2b/0x80
[ 62.679070][ T807] ? mark_held_locks+0x49/0x80
[ 62.679376][ T807] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 62.679783][ T807] ? lockdep_hardirqs_on+0x7c/0x110
[ 62.680092][ T807] netif_set_mtu+0x88/0x100
[ 62.680399][ T807] ? __pfx_netif_set_mtu+0x10/0x10
[ 62.680729][ T807] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 62.681163][ T807] dev_set_mtu+0xa0/0x150
[ 62.681397][ T807] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 62.681819][ T807] br_add_if+0xda3/0x1330 [bridge]
[ 62.682163][ T807] do_set_master+0x332/0x500
[ 62.682477][ T807] do_setlink.constprop.0+0x9f4/0x2480
[ 62.682797][ T807] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 62.683183][ T807] ? rcu_read_lock_any_held+0x43/0xb0
[ 62.683495][ T807] ? validate_chain+0x166/0x4d0
[ 62.683810][ T807] ? __kernel_text_address+0x12/0x40
[ 62.684117][ T807] ? __lock_acquire+0x44d/0x7e0
[ 62.684428][ T807] ? __mutex_trylock_common+0xf9/0x260
[ 62.684747][ T807] ? __pfx___mutex_trylock_common+0x10/0x10
[ 62.685127][ T807] ? rcu_is_watching+0x12/0xc0
[ 62.685519][ T807] ? rcu_is_watching+0x12/0xc0
[ 62.685839][ T807] ? trace_contention_end+0xdc/0x140
[ 62.686142][ T807] ? __mutex_lock+0x19c/0xcd0
[ 62.686446][ T807] ? find_held_lock+0x2b/0x80
[ 62.686772][ T807] ? rtnl_newlink+0x651/0xa60
[ 62.687073][ T807] ? __create_object+0x5e/0xb0
[ 62.687379][ T807] ? __pfx___mutex_lock+0x10/0x10
[ 62.687696][ T807] ? trace_cap_capable+0x10f/0x190
[ 62.688010][ T807] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 62.688387][ T807] ? __rtnl_newlink+0x40e/0xa40
[ 62.688713][ T807] rtnl_newlink+0x69a/0xa60
[ 62.689024][ T807] ? __pfx_rtnl_newlink+0x10/0x10
[ 62.689326][ T807] ? __lock_acquire+0x44d/0x7e0
[ 62.689647][ T807] ? find_held_lock+0x2b/0x80
[ 62.689952][ T807] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 62.690251][ T807] ? __lock_release+0x5d/0x170
[ 62.690575][ T807] ? __pfx_rtnl_newlink+0x10/0x10
[ 62.690880][ T807] rtnetlink_rcv_msg+0x713/0xc00
[ 62.691186][ T807] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 62.691493][ T807] ? __lock_acquire+0x44d/0x7e0
[ 62.691812][ T807] netlink_rcv_skb+0x121/0x350
[ 62.692119][ T807] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 62.692425][ T807] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 62.692755][ T807] ? netlink_deliver_tap+0x13e/0x340
[ 62.693061][ T807] ? netlink_deliver_tap+0xc3/0x340
[ 62.693366][ T807] netlink_unicast+0x4a1/0x780
[ 62.693685][ T807] ? __pfx_netlink_unicast+0x10/0x10
[ 62.693992][ T807] ? __lock_acquire+0x44d/0x7e0
[ 62.694301][ T807] netlink_sendmsg+0x721/0xbe0
[ 62.694615][ T807] ? __pfx_netlink_sendmsg+0x10/0x10
[ 62.694922][ T807] ? __import_iovec+0x238/0x3c0
[ 62.695237][ T807] ____sys_sendmsg+0x7aa/0xa10
[ 62.695553][ T807] ? __pfx_____sys_sendmsg+0x10/0x10
[ 62.695855][ T807] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 62.696244][ T807] ___sys_sendmsg+0xed/0x170
[ 62.696690][ T807] ? kasan_record_aux_stack+0x8c/0xa0
[ 62.697000][ T807] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 62.697385][ T807] ? __pfx____sys_sendmsg+0x10/0x10
[ 62.697704][ T807] ? find_held_lock+0x2b/0x80
[ 62.698012][ T807] ? __lock_acquire+0x44d/0x7e0
[ 62.698325][ T807] ? find_held_lock+0x2b/0x80
[ 62.698642][ T807] ? __virt_addr_valid+0x22e/0x450
[ 62.698949][ T807] ? __lock_release+0x5d/0x170
[ 62.699261][ T807] __sys_sendmsg+0x10b/0x1a0
[ 62.699575][ T807] ? __call_rcu_common.constprop.0+0x320/0x640
[ 62.699963][ T807] ? __pfx___sys_sendmsg+0x10/0x10
[ 62.700282][ T807] ? rcu_is_watching+0x12/0xc0
[ 62.700601][ T807] do_syscall_64+0xc1/0x380
[ 62.700915][ T807] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 62.701297][ T807] RIP: 0033:0x7f47ca7de1e7
[ 62.701630][ T807] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 62.702735][ T807] RSP: 002b:00007ffd3aa63d98 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 62.703198][ T807] RAX: ffffffffffffffda RBX: 00007ffd3aa644c0 RCX: 00007f47ca7de1e7
[ 62.703665][ T807] RDX: 0000000000000000 RSI: 00007ffd3aa63e00 RDI: 0000000000000005
[ 62.704129][ T807] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 62.704601][ T807] R10: 0000000036ec6910 R11: 0000000000000246 R12: 0000000000000004
[ 62.705079][ T807] R13: 00000000686e692e R14: 0000000000499600 R15: 0000000000000000
[ 62.705557][ T807]
[ 62.705789][ T807] irq event stamp: 44635
[ 62.706017][ T807] hardirqs last enabled at (44643): [] __up_console_sem+0x6b/0x80
[ 62.706595][ T807] hardirqs last disabled at (44652): [] __up_console_sem+0x50/0x80
[ 62.707132][ T807] softirqs last enabled at (43948): [] handle_softirqs+0x358/0x620
[ 62.707674][ T807] softirqs last disabled at (43915): [] __irq_exit_rcu+0xfa/0x160
[ 62.708210][ T807] ---[ end trace 0000000000000000 ]---
[ 62.815510][ T46] br1: port 3(veth2) entered blocking state
[ 62.815946][ T46] br1: port 3(veth2) entered forwarding state
[ 67.291721][ T860] br2: port 1(w1) entered blocking state
[ 67.292081][ T860] br2: port 1(w1) entered disabled state
[ 67.292426][ T860] w1: entered allmulticast mode
[ 67.296809][ T860] w1: entered promiscuous mode
[ 67.300065][ T860] ------------[ cut here ]------------
[ 67.300392][ T860] WARNING: CPU: 1 PID: 860 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 67.301030][ T860] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc act_gact cls_flower sch_ingress vrf veth
[ 67.303302][ T860] CPU: 1 UID: 0 PID: 860 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 67.304055][ T860] Tainted: [W]=WARN
[ 67.304291][ T860] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 67.304703][ T860] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 67.305025][ T860] Code: 00 00 8b 05 b7 bb 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 fa 61 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 67.306143][ T860] RSP: 0018:ffffc90000a2eef0 EFLAGS: 00010246
[ 67.306579][ T860] RAX: 0000000000000000 RBX: ffff88800958a000 RCX: 0000000000000001
[ 67.307081][ T860] RDX: 0000000000000000 RSI: ffffffff8cc9b939 RDI: ffffffff8c4555e0
[ 67.307562][ T860] RBP: ffffc90000a2efe0 R08: 0000000000000000 R09: 0000000000000000
[ 67.308027][ T860] R10: ffffc90000a2f010 R11: ffffffff8d179160 R12: 1ffff92000145de2
[ 67.308490][ T860] R13: 00000000000005dc R14: ffffc90000a2f010 R15: ffff88800958af08
[ 67.309004][ T860] FS: 00007fbc87c2e800(0000) GS:ffff8880a7537000(0000) knlGS:0000000000000000
[ 67.309581][ T860] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 67.309974][ T860] CR2: 00000000004e6898 CR3: 000000000b869003 CR4: 0000000000772ef0
[ 67.310437][ T860] PKRU: 55555554
[ 67.310678][ T860] Call Trace:
[ 67.310937][ T860]
[ 67.311101][ T860] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 67.311415][ T860] ? __lock_acquire+0x44d/0x7e0
[ 67.311748][ T860] ? find_held_lock+0x2b/0x80
[ 67.312067][ T860] netif_set_mtu+0x88/0x100
[ 67.312406][ T860] ? __pfx_netif_set_mtu+0x10/0x10
[ 67.312757][ T860] dev_set_mtu+0xa0/0x150
[ 67.312998][ T860] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 67.313435][ T860] br_add_if+0xda3/0x1330 [bridge]
[ 67.313797][ T860] do_set_master+0x332/0x500
[ 67.314116][ T860] do_setlink.constprop.0+0x9f4/0x2480
[ 67.314434][ T860] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 67.314838][ T860] ? rcu_read_lock_any_held+0x43/0xb0
[ 67.315150][ T860] ? validate_chain+0x166/0x4d0
[ 67.315461][ T860] ? __kernel_text_address+0x12/0x40
[ 67.315794][ T860] ? __lock_acquire+0x44d/0x7e0
[ 67.316110][ T860] ? __mutex_trylock_common+0xf9/0x260
[ 67.316418][ T860] ? __pfx___mutex_trylock_common+0x10/0x10
[ 67.316961][ T860] ? rcu_is_watching+0x12/0xc0
[ 67.317278][ T860] ? rcu_is_watching+0x12/0xc0
[ 67.317595][ T860] ? trace_contention_end+0xdc/0x140
[ 67.317904][ T860] ? __mutex_lock+0x19c/0xcd0
[ 67.318221][ T860] ? find_held_lock+0x2b/0x80
[ 67.318533][ T860] ? rtnl_newlink+0x651/0xa60
[ 67.318848][ T860] ? __create_object+0x5e/0xb0
[ 67.319157][ T860] ? __pfx___mutex_lock+0x10/0x10
[ 67.319470][ T860] ? trace_cap_capable+0x10f/0x190
[ 67.319792][ T860] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 67.320181][ T860] ? __rtnl_newlink+0x40e/0xa40
[ 67.320502][ T860] rtnl_newlink+0x69a/0xa60
[ 67.320839][ T860] ? __pfx_rtnl_newlink+0x10/0x10
[ 67.321156][ T860] ? __lock_acquire+0x44d/0x7e0
[ 67.321474][ T860] ? find_held_lock+0x2b/0x80
[ 67.321794][ T860] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 67.322100][ T860] ? __lock_release+0x5d/0x170
[ 67.322411][ T860] ? __pfx_rtnl_newlink+0x10/0x10
[ 67.322730][ T860] rtnetlink_rcv_msg+0x713/0xc00
[ 67.323047][ T860] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 67.323361][ T860] ? __lock_acquire+0x44d/0x7e0
[ 67.323687][ T860] netlink_rcv_skb+0x121/0x350
[ 67.324060][ T860] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 67.324375][ T860] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 67.324717][ T860] ? netlink_deliver_tap+0x13e/0x340
[ 67.325025][ T860] ? netlink_deliver_tap+0xc3/0x340
[ 67.325346][ T860] netlink_unicast+0x4a1/0x780
[ 67.325669][ T860] ? __pfx_netlink_unicast+0x10/0x10
[ 67.326002][ T860] ? __lock_acquire+0x44d/0x7e0
[ 67.326316][ T860] netlink_sendmsg+0x721/0xbe0
[ 67.326658][ T860] ? __pfx_netlink_sendmsg+0x10/0x10
[ 67.326971][ T860] ? __import_iovec+0x238/0x3c0
[ 67.327325][ T860] ____sys_sendmsg+0x7aa/0xa10
[ 67.327649][ T860] ? __pfx_____sys_sendmsg+0x10/0x10
[ 67.327965][ T860] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 67.328360][ T860] ___sys_sendmsg+0xed/0x170
[ 67.328785][ T860] ? kasan_record_aux_stack+0x8c/0xa0
[ 67.329103][ T860] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 67.329488][ T860] ? __pfx____sys_sendmsg+0x10/0x10
[ 67.329825][ T860] ? find_held_lock+0x2b/0x80
[ 67.330148][ T860] ? __lock_acquire+0x44d/0x7e0
[ 67.330464][ T860] ? find_held_lock+0x2b/0x80
[ 67.330805][ T860] ? __virt_addr_valid+0x22e/0x450
[ 67.331209][ T860] ? __lock_release+0x5d/0x170
[ 67.331532][ T860] __sys_sendmsg+0x10b/0x1a0
[ 67.331851][ T860] ? __call_rcu_common.constprop.0+0x320/0x640
[ 67.332261][ T860] ? __pfx___sys_sendmsg+0x10/0x10
[ 67.332603][ T860] ? rcu_is_watching+0x12/0xc0
[ 67.332922][ T860] do_syscall_64+0xc1/0x380
[ 67.333233][ T860] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 67.333647][ T860] RIP: 0033:0x7fbc87dfb1e7
[ 67.333967][ T860] 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
[ 67.335111][ T860] RSP: 002b:00007ffdaf066538 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 67.335592][ T860] RAX: ffffffffffffffda RBX: 00007ffdaf066c60 RCX: 00007fbc87dfb1e7
[ 67.336081][ T860] RDX: 0000000000000000 RSI: 00007ffdaf0665a0 RDI: 0000000000000005
[ 67.336581][ T860] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 67.337071][ T860] R10: 0000000013906910 R11: 0000000000000246 R12: 0000000000000004
[ 67.337528][ T860] R13: 00000000686e6933 R14: 0000000000499600 R15: 0000000000000000
[ 67.338024][ T860]
[ 67.338257][ T860] irq event stamp: 42083
[ 67.338487][ T860] hardirqs last enabled at (42091): [] __up_console_sem+0x6b/0x80
[ 67.339027][ T860] hardirqs last disabled at (42100): [] __up_console_sem+0x50/0x80
[ 67.339606][ T860] softirqs last enabled at (42046): [] handle_softirqs+0x358/0x620
[ 67.340152][ T860] softirqs last disabled at (42025): [] __irq_exit_rcu+0xfa/0x160
[ 67.340707][ T860] ---[ end trace 0000000000000000 ]---
[ 68.070502][ T866] br2: port 2(vx2) entered blocking state
[ 68.070956][ T866] br2: port 2(vx2) entered disabled state
[ 68.071327][ T866] vx2: entered allmulticast mode
[ 68.076158][ T866] vx2: entered promiscuous mode
[ 68.077981][ T866] br2: port 2(vx2) entered blocking state
[ 68.078658][ T866] br2: port 2(vx2) entered forwarding state
[ 68.080538][ T866] ------------[ cut here ]------------
[ 68.081119][ T866] WARNING: CPU: 2 PID: 866 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 68.082182][ T866] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc act_gact cls_flower sch_ingress vrf veth
[ 68.083484][ T866] CPU: 2 UID: 0 PID: 866 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 68.084632][ T866] Tainted: [W]=WARN
[ 68.085071][ T866] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 68.085814][ T866] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 68.086408][ T866] Code: 00 00 8b 05 b7 bb 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 fa 61 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 68.088437][ T866] RSP: 0018:ffffc90000a86ef0 EFLAGS: 00010246
[ 68.089121][ T866] RAX: 0000000000000000 RBX: ffff88800958a000 RCX: 0000000000000001
[ 68.089756][ T866] RDX: 0000000000000000 RSI: ffffffff8cc9b939 RDI: ffffffff8c4555e0
[ 68.090383][ T866] RBP: ffffc90000a86fe0 R08: 0000000000000000 R09: 0000000000000000
[ 68.090902][ T866] R10: ffffc90000a87010 R11: ffffffff8daa8918 R12: 1ffff92000150de2
[ 68.091381][ T866] R13: 00000000000005dc R14: ffffc90000a87010 R15: ffff88800958af08
[ 68.092082][ T866] FS: 00007fe813495800(0000) GS:ffff8880a75b7000(0000) knlGS:0000000000000000
[ 68.092953][ T866] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 68.093599][ T866] CR2: 00000000004e5768 CR3: 0000000008671006 CR4: 0000000000772ef0
[ 68.094196][ T866] PKRU: 55555554
[ 68.094498][ T866] Call Trace:
[ 68.094879][ T866]
[ 68.095208][ T866] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 68.095798][ T866] ? find_held_lock+0x2b/0x80
[ 68.096383][ T866] ? mark_held_locks+0x49/0x80
[ 68.096961][ T866] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 68.097743][ T866] ? lockdep_hardirqs_on+0x7c/0x110
[ 68.098323][ T866] netif_set_mtu+0x88/0x100
[ 68.098913][ T866] ? __pfx_netif_set_mtu+0x10/0x10
[ 68.099534][ T866] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 68.100335][ T866] dev_set_mtu+0xa0/0x150
[ 68.100785][ T866] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 68.101601][ T866] br_add_if+0xda3/0x1330 [bridge]
[ 68.102277][ T866] do_set_master+0x332/0x500
[ 68.102879][ T866] do_setlink.constprop.0+0x9f4/0x2480
[ 68.103466][ T866] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 68.104239][ T866] ? rcu_read_lock_any_held+0x43/0xb0
[ 68.104795][ T866] ? validate_chain+0x166/0x4d0
[ 68.105312][ T866] ? __kernel_text_address+0x12/0x40
[ 68.105940][ T866] ? __lock_acquire+0x44d/0x7e0
[ 68.106570][ T866] ? __mutex_trylock_common+0xf9/0x260
[ 68.107157][ T866] ? __pfx___mutex_trylock_common+0x10/0x10
[ 68.107889][ T866] ? rcu_is_watching+0x12/0xc0
[ 68.108465][ T866] ? rcu_is_watching+0x12/0xc0
[ 68.109054][ T866] ? trace_contention_end+0xdc/0x140
[ 68.109702][ T866] ? __mutex_lock+0x19c/0xcd0
[ 68.110226][ T866] ? find_held_lock+0x2b/0x80
[ 68.110864][ T866] ? rtnl_newlink+0x651/0xa60
[ 68.111425][ T866] ? __create_object+0x5e/0xb0
[ 68.112017][ T866] ? __pfx___mutex_lock+0x10/0x10
[ 68.112618][ T866] ? trace_cap_capable+0x10f/0x190
[ 68.113177][ T866] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 68.113919][ T866] ? __rtnl_newlink+0x40e/0xa40
[ 68.114510][ T866] rtnl_newlink+0x69a/0xa60
[ 68.115116][ T866] ? __pfx_rtnl_newlink+0x10/0x10
[ 68.115719][ T866] ? __lock_acquire+0x44d/0x7e0
[ 68.116305][ T866] ? find_held_lock+0x2b/0x80
[ 68.116824][ T866] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 68.117218][ T866] ? __lock_release+0x5d/0x170
[ 68.117605][ T866] ? __pfx_rtnl_newlink+0x10/0x10
[ 68.117936][ T866] rtnetlink_rcv_msg+0x713/0xc00
[ 68.118321][ T866] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 68.118690][ T866] ? __lock_acquire+0x44d/0x7e0
[ 68.119115][ T866] netlink_rcv_skb+0x121/0x350
[ 68.119505][ T866] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 68.120094][ T866] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 68.120615][ T866] ? netlink_deliver_tap+0x13e/0x340
[ 68.121032][ T866] ? netlink_deliver_tap+0xc3/0x340
[ 68.121477][ T866] netlink_unicast+0x4a1/0x780
[ 68.122048][ T866] ? __pfx_netlink_unicast+0x10/0x10
[ 68.122629][ T866] ? __lock_acquire+0x44d/0x7e0
[ 68.123203][ T866] netlink_sendmsg+0x721/0xbe0
[ 68.123792][ T866] ? __pfx_netlink_sendmsg+0x10/0x10
[ 68.124386][ T866] ? __import_iovec+0x238/0x3c0
[ 68.124983][ T866] ____sys_sendmsg+0x7aa/0xa10
[ 68.125586][ T866] ? __pfx_____sys_sendmsg+0x10/0x10
[ 68.126148][ T866] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 68.126913][ T866] ___sys_sendmsg+0xed/0x170
[ 68.127481][ T866] ? kasan_record_aux_stack+0x8c/0xa0
[ 68.128073][ T866] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 68.128788][ T866] ? __pfx____sys_sendmsg+0x10/0x10
[ 68.129371][ T866] ? find_held_lock+0x2b/0x80
[ 68.129982][ T866] ? __lock_acquire+0x44d/0x7e0
[ 68.130537][ T866] ? find_held_lock+0x2b/0x80
[ 68.130941][ T866] ? __virt_addr_valid+0x22e/0x450
[ 68.131320][ T866] ? __lock_release+0x5d/0x170
[ 68.131779][ T866] __sys_sendmsg+0x10b/0x1a0
[ 68.132123][ T866] ? __call_rcu_common.constprop.0+0x320/0x640
[ 68.132556][ T866] ? __pfx___sys_sendmsg+0x10/0x10
[ 68.132903][ T866] ? rcu_is_watching+0x12/0xc0
[ 68.133241][ T866] do_syscall_64+0xc1/0x380
[ 68.133731][ T866] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 68.134136][ T866] RIP: 0033:0x7fe8136621e7
[ 68.134632][ T866] 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
[ 68.135986][ T866] RSP: 002b:00007ffd21964b08 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 68.136568][ T866] RAX: ffffffffffffffda RBX: 00007ffd21965230 RCX: 00007fe8136621e7
[ 68.137071][ T866] RDX: 0000000000000000 RSI: 00007ffd21964b70 RDI: 0000000000000005
[ 68.137567][ T866] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 68.138049][ T866] R10: 000000003eb14910 R11: 0000000000000246 R12: 0000000000000004
[ 68.138536][ T866] R13: 00000000686e6933 R14: 0000000000499600 R15: 0000000000000000
[ 68.139045][ T866]
[ 68.139294][ T866] irq event stamp: 45229
[ 68.139553][ T866] hardirqs last enabled at (45241): [] __up_console_sem+0x6b/0x80
[ 68.140113][ T866] hardirqs last disabled at (45250): [] __up_console_sem+0x50/0x80
[ 68.140681][ T866] softirqs last enabled at (45184): [] handle_softirqs+0x358/0x620
[ 68.141230][ T866] softirqs last disabled at (45163): [] __irq_exit_rcu+0xfa/0x160
[ 68.141804][ T866] ---[ end trace 0000000000000000 ]---
[ 68.975426][ T37] br2: port 1(w1) entered blocking state
[ 68.975945][ T37] br2: port 1(w1) entered forwarding state
[ 71.267159][ T898] br2: port 1(w1) entered blocking state
[ 71.267502][ T898] br2: port 1(w1) entered disabled state
[ 71.267850][ T898] w1: entered allmulticast mode
[ 71.271223][ T898] w1: entered promiscuous mode
[ 71.273955][ T898] ------------[ cut here ]------------
[ 71.274266][ T898] WARNING: CPU: 3 PID: 898 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 71.274886][ T898] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc act_gact cls_flower sch_ingress vrf veth
[ 71.275623][ T898] CPU: 3 UID: 0 PID: 898 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 71.276235][ T898] Tainted: [W]=WARN
[ 71.276475][ T898] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 71.277064][ T898] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 71.277379][ T898] Code: 00 00 8b 05 b7 bb 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 fa 61 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 71.278639][ T898] RSP: 0018:ffffc90000c16ef0 EFLAGS: 00010246
[ 71.279024][ T898] RAX: 0000000000000000 RBX: ffff88800fb12000 RCX: 0000000000000001
[ 71.279480][ T898] RDX: 0000000000000000 RSI: ffffffff8cc9b939 RDI: ffffffff8c4555e0
[ 71.280170][ T898] RBP: ffffc90000c16fe0 R08: 0000000000000000 R09: 0000000000000000
[ 71.280843][ T898] R10: ffffc90000c17010 R11: ffffffff8d179160 R12: 1ffff92000182de2
[ 71.281306][ T898] R13: 00000000000005dc R14: ffffc90000c17010 R15: ffff88800fb12f08
[ 71.281912][ T898] FS: 00007f83545cf800(0000) GS:ffff8880a7637000(0000) knlGS:0000000000000000
[ 71.282445][ T898] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 71.282977][ T898] CR2: 00000000004e6898 CR3: 000000000e431004 CR4: 0000000000772ef0
[ 71.283433][ T898] PKRU: 55555554
[ 71.283693][ T898] Call Trace:
[ 71.283923][ T898]
[ 71.284079][ T898] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 71.284384][ T898] ? __lock_acquire+0x44d/0x7e0
[ 71.284705][ T898] ? find_held_lock+0x2b/0x80
[ 71.285015][ T898] netif_set_mtu+0x88/0x100
[ 71.285319][ T898] ? __pfx_netif_set_mtu+0x10/0x10
[ 71.285663][ T898] dev_set_mtu+0xa0/0x150
[ 71.285902][ T898] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 71.286324][ T898] br_add_if+0xda3/0x1330 [bridge]
[ 71.286690][ T898] do_set_master+0x332/0x500
[ 71.287000][ T898] do_setlink.constprop.0+0x9f4/0x2480
[ 71.287312][ T898] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 71.287717][ T898] ? rcu_read_lock_any_held+0x43/0xb0
[ 71.288025][ T898] ? validate_chain+0x166/0x4d0
[ 71.288329][ T898] ? __kernel_text_address+0x12/0x40
[ 71.288646][ T898] ? __lock_acquire+0x44d/0x7e0
[ 71.288959][ T898] ? __mutex_trylock_common+0xf9/0x260
[ 71.289263][ T898] ? __pfx___mutex_trylock_common+0x10/0x10
[ 71.289653][ T898] ? rcu_is_watching+0x12/0xc0
[ 71.289969][ T898] ? rcu_is_watching+0x12/0xc0
[ 71.290272][ T898] ? trace_contention_end+0xdc/0x140
[ 71.290581][ T898] ? __mutex_lock+0x19c/0xcd0
[ 71.290885][ T898] ? find_held_lock+0x2b/0x80
[ 71.291187][ T898] ? rtnl_newlink+0x651/0xa60
[ 71.291485][ T898] ? __create_object+0x5e/0xb0
[ 71.291807][ T898] ? __pfx___mutex_lock+0x10/0x10
[ 71.292120][ T898] ? trace_cap_capable+0x10f/0x190
[ 71.292423][ T898] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 71.292808][ T898] ? __rtnl_newlink+0x40e/0xa40
[ 71.293120][ T898] rtnl_newlink+0x69a/0xa60
[ 71.293427][ T898] ? __pfx_rtnl_newlink+0x10/0x10
[ 71.293737][ T898] ? __lock_acquire+0x44d/0x7e0
[ 71.294048][ T898] ? find_held_lock+0x2b/0x80
[ 71.294357][ T898] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 71.294666][ T898] ? __lock_release+0x5d/0x170
[ 71.294972][ T898] ? __pfx_rtnl_newlink+0x10/0x10
[ 71.295278][ T898] rtnetlink_rcv_msg+0x713/0xc00
[ 71.295616][ T898] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 71.295930][ T898] ? __lock_acquire+0x44d/0x7e0
[ 71.296244][ T898] netlink_rcv_skb+0x121/0x350
[ 71.296566][ T898] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 71.296884][ T898] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 71.297201][ T898] ? netlink_deliver_tap+0x13e/0x340
[ 71.297504][ T898] ? netlink_deliver_tap+0xc3/0x340
[ 71.297825][ T898] netlink_unicast+0x4a1/0x780
[ 71.298135][ T898] ? __pfx_netlink_unicast+0x10/0x10
[ 71.298440][ T898] ? __lock_acquire+0x44d/0x7e0
[ 71.298759][ T898] netlink_sendmsg+0x721/0xbe0
[ 71.299080][ T898] ? __pfx_netlink_sendmsg+0x10/0x10
[ 71.299387][ T898] ? __import_iovec+0x238/0x3c0
[ 71.299716][ T898] ____sys_sendmsg+0x7aa/0xa10
[ 71.300033][ T898] ? __pfx_____sys_sendmsg+0x10/0x10
[ 71.300338][ T898] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 71.300736][ T898] ___sys_sendmsg+0xed/0x170
[ 71.301036][ T898] ? kasan_record_aux_stack+0x8c/0xa0
[ 71.301344][ T898] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 71.302230][ T898] ? __pfx____sys_sendmsg+0x10/0x10
[ 71.302556][ T898] ? find_held_lock+0x2b/0x80
[ 71.302865][ T898] ? __lock_acquire+0x44d/0x7e0
[ 71.303172][ T898] ? find_held_lock+0x2b/0x80
[ 71.303476][ T898] ? __virt_addr_valid+0x22e/0x450
[ 71.303799][ T898] ? __lock_release+0x5d/0x170
[ 71.304121][ T898] __sys_sendmsg+0x10b/0x1a0
[ 71.304420][ T898] ? __call_rcu_common.constprop.0+0x320/0x640
[ 71.304803][ T898] ? __pfx___sys_sendmsg+0x10/0x10
[ 71.305117][ T898] ? rcu_is_watching+0x12/0xc0
[ 71.305423][ T898] do_syscall_64+0xc1/0x380
[ 71.305737][ T898] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 71.306112][ T898] RIP: 0033:0x7f835479c1e7
[ 71.306428][ T898] 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
[ 71.307524][ T898] RSP: 002b:00007ffdf61b6a88 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 71.308002][ T898] RAX: ffffffffffffffda RBX: 00007ffdf61b71b0 RCX: 00007f835479c1e7
[ 71.308479][ T898] RDX: 0000000000000000 RSI: 00007ffdf61b6af0 RDI: 0000000000000005
[ 71.308955][ T898] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 71.309409][ T898] R10: 000000001601d910 R11: 0000000000000246 R12: 0000000000000004
[ 71.309879][ T898] R13: 00000000686e6937 R14: 0000000000499600 R15: 0000000000000000
[ 71.310347][ T898]
[ 71.310579][ T898] irq event stamp: 36945
[ 71.310807][ T898] hardirqs last enabled at (36953): [] __up_console_sem+0x6b/0x80
[ 71.311336][ T898] hardirqs last disabled at (36960): [] __up_console_sem+0x50/0x80
[ 71.311877][ T898] softirqs last enabled at (36990): [] handle_softirqs+0x358/0x620
[ 71.312418][ T898] softirqs last disabled at (36969): [] __irq_exit_rcu+0xfa/0x160
[ 71.312949][ T898] ---[ end trace 0000000000000000 ]---
[ 71.982658][ T904] br2: port 2(vx2) entered blocking state
[ 71.983102][ T904] br2: port 2(vx2) entered disabled state
[ 71.983478][ T904] vx2: entered allmulticast mode
[ 71.987305][ T904] vx2: entered promiscuous mode
[ 71.988714][ T904] br2: port 2(vx2) entered blocking state
[ 71.989054][ T904] br2: port 2(vx2) entered forwarding state
[ 71.990279][ T904] ------------[ cut here ]------------
[ 71.991083][ T904] WARNING: CPU: 2 PID: 904 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 71.991765][ T904] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc act_gact cls_flower sch_ingress vrf veth
[ 71.992515][ T904] CPU: 2 UID: 0 PID: 904 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 71.993178][ T904] Tainted: [W]=WARN
[ 71.993437][ T904] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 71.993843][ T904] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 71.994175][ T904] Code: 00 00 8b 05 b7 bb 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 fa 61 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 71.995333][ T904] RSP: 0018:ffffc90000c76ef0 EFLAGS: 00010246
[ 71.995758][ T904] RAX: 0000000000000000 RBX: ffff88800fb12000 RCX: 0000000000000001
[ 71.996229][ T904] RDX: 0000000000000000 RSI: ffffffff8cc9b939 RDI: ffffffff8c4555e0
[ 71.996748][ T904] RBP: ffffc90000c76fe0 R08: 0000000000000000 R09: 0000000000000000
[ 71.997222][ T904] R10: ffffc90000c77010 R11: ffffffff8daa8918 R12: 1ffff9200018ede2
[ 71.997722][ T904] R13: 00000000000005dc R14: ffffc90000c77010 R15: ffff88800fb12f08
[ 71.998196][ T904] FS: 00007f23ac49f800(0000) GS:ffff8880a75b7000(0000) knlGS:0000000000000000
[ 71.998772][ T904] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 71.999179][ T904] CR2: 00000000004e5768 CR3: 000000000e991001 CR4: 0000000000772ef0
[ 71.999690][ T904] PKRU: 55555554
[ 71.999937][ T904] Call Trace:
[ 72.000184][ T904]
[ 72.000367][ T904] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 72.000699][ T904] ? find_held_lock+0x2b/0x80
[ 72.001026][ T904] ? mark_held_locks+0x49/0x80
[ 72.001369][ T904] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 72.001862][ T904] ? lockdep_hardirqs_on+0x7c/0x110
[ 72.002181][ T904] netif_set_mtu+0x88/0x100
[ 72.002515][ T904] ? __pfx_netif_set_mtu+0x10/0x10
[ 72.002863][ T904] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 72.003298][ T904] dev_set_mtu+0xa0/0x150
[ 72.003579][ T904] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 72.004011][ T904] br_add_if+0xda3/0x1330 [bridge]
[ 72.004387][ T904] do_set_master+0x332/0x500
[ 72.004724][ T904] do_setlink.constprop.0+0x9f4/0x2480
[ 72.005048][ T904] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 72.005456][ T904] ? rcu_read_lock_any_held+0x43/0xb0
[ 72.005786][ T904] ? validate_chain+0x166/0x4d0
[ 72.006103][ T904] ? __kernel_text_address+0x12/0x40
[ 72.006449][ T904] ? __lock_acquire+0x44d/0x7e0
[ 72.006802][ T904] ? __mutex_trylock_common+0xf9/0x260
[ 72.007124][ T904] ? __pfx___mutex_trylock_common+0x10/0x10
[ 72.007525][ T904] ? rcu_is_watching+0x12/0xc0
[ 72.007869][ T904] ? rcu_is_watching+0x12/0xc0
[ 72.008198][ T904] ? trace_contention_end+0xdc/0x140
[ 72.008523][ T904] ? __mutex_lock+0x19c/0xcd0
[ 72.008869][ T904] ? find_held_lock+0x2b/0x80
[ 72.009191][ T904] ? rtnl_newlink+0x651/0xa60
[ 72.009517][ T904] ? __create_object+0x5e/0xb0
[ 72.009866][ T904] ? __pfx___mutex_lock+0x10/0x10
[ 72.010187][ T904] ? trace_cap_capable+0x10f/0x190
[ 72.010518][ T904] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 72.010921][ T904] ? __rtnl_newlink+0x40e/0xa40
[ 72.011247][ T904] rtnl_newlink+0x69a/0xa60
[ 72.011614][ T904] ? __pfx_rtnl_newlink+0x10/0x10
[ 72.011933][ T904] ? __lock_acquire+0x44d/0x7e0
[ 72.012256][ T904] ? find_held_lock+0x2b/0x80
[ 72.012597][ T904] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 72.012913][ T904] ? __lock_release+0x5d/0x170
[ 72.013230][ T904] ? __pfx_rtnl_newlink+0x10/0x10
[ 72.013569][ T904] rtnetlink_rcv_msg+0x713/0xc00
[ 72.013887][ T904] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 72.014216][ T904] ? __lock_acquire+0x44d/0x7e0
[ 72.014563][ T904] netlink_rcv_skb+0x121/0x350
[ 72.014881][ T904] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 72.015198][ T904] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 72.015538][ T904] ? netlink_deliver_tap+0x13e/0x340
[ 72.015880][ T904] ? netlink_deliver_tap+0xc3/0x340
[ 72.016199][ T904] netlink_unicast+0x4a1/0x780
[ 72.016580][ T904] ? __pfx_netlink_unicast+0x10/0x10
[ 72.016900][ T904] ? __lock_acquire+0x44d/0x7e0
[ 72.017223][ T904] netlink_sendmsg+0x721/0xbe0
[ 72.017570][ T904] ? __pfx_netlink_sendmsg+0x10/0x10
[ 72.017892][ T904] ? __import_iovec+0x238/0x3c0
[ 72.018218][ T904] ____sys_sendmsg+0x7aa/0xa10
[ 72.018565][ T904] ? __pfx_____sys_sendmsg+0x10/0x10
[ 72.018889][ T904] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 72.019295][ T904] ___sys_sendmsg+0xed/0x170
[ 72.019653][ T904] ? kasan_record_aux_stack+0x8c/0xa0
[ 72.019981][ T904] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 72.020390][ T904] ? __pfx____sys_sendmsg+0x10/0x10
[ 72.020727][ T904] ? find_held_lock+0x2b/0x80
[ 72.021053][ T904] ? __lock_acquire+0x44d/0x7e0
[ 72.021422][ T904] ? find_held_lock+0x2b/0x80
[ 72.021785][ T904] ? __virt_addr_valid+0x22e/0x450
[ 72.022104][ T904] ? __lock_release+0x5d/0x170
[ 72.022443][ T904] __sys_sendmsg+0x10b/0x1a0
[ 72.022777][ T904] ? __call_rcu_common.constprop.0+0x320/0x640
[ 72.023169][ T904] ? __pfx___sys_sendmsg+0x10/0x10
[ 72.023516][ T904] ? rcu_is_watching+0x12/0xc0
[ 72.023866][ T904] do_syscall_64+0xc1/0x380
[ 72.024202][ T904] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 72.024607][ T904] RIP: 0033:0x7f23ac66c1e7
[ 72.024935][ T904] 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
[ 72.026034][ T904] RSP: 002b:00007ffcbf4cd718 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 72.026525][ T904] RAX: ffffffffffffffda RBX: 00007ffcbf4cde40 RCX: 00007f23ac66c1e7
[ 72.027003][ T904] RDX: 0000000000000000 RSI: 00007ffcbf4cd780 RDI: 0000000000000005
[ 72.027468][ T904] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 72.027951][ T904] R10: 0000000024445910 R11: 0000000000000246 R12: 0000000000000004
[ 72.028477][ T904] R13: 00000000686e6937 R14: 0000000000499600 R15: 0000000000000000
[ 72.028974][ T904]
[ 72.029219][ T904] irq event stamp: 46725
[ 72.029459][ T904] hardirqs last enabled at (46735): [] __up_console_sem+0x6b/0x80
[ 72.030010][ T904] hardirqs last disabled at (46746): [] __up_console_sem+0x50/0x80
[ 72.030563][ T904] softirqs last enabled at (46690): [] handle_softirqs+0x358/0x620
[ 72.031102][ T904] softirqs last disabled at (46667): [] __irq_exit_rcu+0xfa/0x160
[ 72.031661][ T904] ---[ end trace 0000000000000000 ]---
[ 72.968392][ T91] br2: port 1(w1) entered blocking state
[ 72.968779][ T91] br2: port 1(w1) entered forwarding state
[ 85.837910][ T12] vx2: left allmulticast mode
[ 85.838324][ T12] vx2: left promiscuous mode
[ 85.839195][ T12] br2: port 2(vx2) entered disabled state
[ 85.843463][ T12] w1: left allmulticast mode
[ 85.844866][ T12] w1: left promiscuous mode
[ 85.845337][ T12] br2: port 1(w1) entered disabled state
[ 86.309184][ T12] vx2: left allmulticast mode
[ 86.309737][ T12] vx2: left promiscuous mode
[ 86.310536][ T12] br2: port 2(vx2) entered disabled state
[ 86.317010][ T12] w1: left allmulticast mode
[ 86.317380][ T12] w1: left promiscuous mode
[ 86.318940][ T12] br2: port 1(w1) entered disabled state
[ 89.277948][ T1021] vx1: left allmulticast mode
[ 89.278369][ T1021] vx1: left promiscuous mode
[ 89.280377][ T1021] br1: port 1(vx1) entered disabled state
[ 89.283872][ T1021] ------------[ cut here ]------------
[ 89.284280][ T1021] WARNING: CPU: 0 PID: 1021 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 89.285320][ T1021] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc act_gact cls_flower sch_ingress vrf veth
[ 89.286589][ T1021] CPU: 0 UID: 0 PID: 1021 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 89.288919][ T1021] Tainted: [W]=WARN
[ 89.289217][ T1021] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 89.289844][ T1021] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 89.290407][ T1021] Code: 00 00 8b 05 b7 bb 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 fa 61 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 89.292350][ T1021] RSP: 0018:ffffc90001066f70 EFLAGS: 00010246
[ 89.293054][ T1021] RAX: 0000000000000000 RBX: ffff88800bb2a000 RCX: 0000000000000001
[ 89.293874][ T1021] RDX: 0000000000000000 RSI: ffffffff8cc9b939 RDI: ffffffff8c4555e0
[ 89.294698][ T1021] RBP: ffffc90001067058 R08: 0000000000000000 R09: 0000000000000000
[ 89.295506][ T1021] R10: ffffc90001067088 R11: ffffffff89000130 R12: 1ffff9200020cdf2
[ 89.296325][ T1021] R13: 00000000000005dc R14: ffffc90001067088 R15: ffff88800bb2af08
[ 89.297160][ T1021] FS: 00007f8e99b4e800(0000) GS:ffff8880a74b7000(0000) knlGS:0000000000000000
[ 89.298116][ T1021] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 89.298800][ T1021] CR2: 00000000004e5760 CR3: 000000000e449003 CR4: 0000000000772ef0
[ 89.299639][ T1021] PKRU: 55555554
[ 89.300057][ T1021] Call Trace:
[ 89.300458][ T1021]
[ 89.300744][ T1021] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 89.301412][ T1021] ? br_del_if+0xa3/0x1f0 [bridge]
[ 89.302028][ T1021] ? do_set_master+0x147/0x500
[ 89.302575][ T1021] ? do_setlink.constprop.0+0x9f4/0x2480
[ 89.303106][ T1021] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 89.303658][ T1021] ? netlink_unicast+0x4a1/0x780
[ 89.304199][ T1021] ? netlink_sendmsg+0x721/0xbe0
[ 89.304745][ T1021] ? ____sys_sendmsg+0x7aa/0xa10
[ 89.305278][ T1021] ? ___sys_sendmsg+0xed/0x170
[ 89.305826][ T1021] ? __sys_sendmsg+0x10b/0x1a0
[ 89.306358][ T1021] ? do_syscall_64+0xc1/0x380
[ 89.306911][ T1021] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 89.307592][ T1021] ? find_held_lock+0x2b/0x80
[ 89.308151][ T1021] netif_set_mtu+0x88/0x100
[ 89.308713][ T1021] ? __pfx_netif_set_mtu+0x10/0x10
[ 89.309286][ T1021] dev_set_mtu+0xa0/0x150
[ 89.309698][ T1021] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 89.310311][ T1021] br_del_if+0xb2/0x1f0 [bridge]
[ 89.310884][ T1021] ? rtnl_is_locked+0x15/0x20
[ 89.311426][ T1021] do_set_master+0x147/0x500
[ 89.311977][ T1021] do_setlink.constprop.0+0x9f4/0x2480
[ 89.312530][ T1021] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 89.313227][ T1021] ? rcu_read_lock_any_held+0x43/0xb0
[ 89.313775][ T1021] ? validate_chain+0x166/0x4d0
[ 89.314313][ T1021] ? __kernel_text_address+0x12/0x40
[ 89.314899][ T1021] ? __lock_acquire+0x44d/0x7e0
[ 89.315443][ T1021] ? __mutex_trylock_common+0xf9/0x260
[ 89.315988][ T1021] ? __pfx___mutex_trylock_common+0x10/0x10
[ 89.316687][ T1021] ? rcu_is_watching+0x12/0xc0
[ 89.317229][ T1021] ? rcu_is_watching+0x12/0xc0
[ 89.317782][ T1021] ? trace_contention_end+0xdc/0x140
[ 89.318317][ T1021] ? __mutex_lock+0x19c/0xcd0
[ 89.318865][ T1021] ? find_held_lock+0x2b/0x80
[ 89.319372][ T1021] ? rtnl_newlink+0x651/0xa60
[ 89.319833][ T1021] ? __create_object+0x5e/0xb0
[ 89.320358][ T1021] ? __pfx___mutex_lock+0x10/0x10
[ 89.320924][ T1021] ? trace_cap_capable+0x10f/0x190
[ 89.321463][ T1021] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 89.322146][ T1021] ? __rtnl_newlink+0x40e/0xa40
[ 89.322565][ T1021] rtnl_newlink+0x69a/0xa60
[ 89.323074][ T1021] ? __pfx_rtnl_newlink+0x10/0x10
[ 89.323621][ T1021] ? __lock_acquire+0x44d/0x7e0
[ 89.324103][ T1021] ? find_held_lock+0x2b/0x80
[ 89.324567][ T1021] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 89.325032][ T1021] ? __lock_release+0x5d/0x170
[ 89.325476][ T1021] ? __pfx_rtnl_newlink+0x10/0x10
[ 89.326030][ T1021] rtnetlink_rcv_msg+0x713/0xc00
[ 89.326595][ T1021] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 89.327141][ T1021] ? __lock_acquire+0x44d/0x7e0
[ 89.327691][ T1021] netlink_rcv_skb+0x121/0x350
[ 89.328232][ T1021] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 89.328794][ T1021] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 89.329356][ T1021] ? netlink_deliver_tap+0x13e/0x340
[ 89.329901][ T1021] ? netlink_deliver_tap+0xc3/0x340
[ 89.330442][ T1021] netlink_unicast+0x4a1/0x780
[ 89.331001][ T1021] ? __pfx_netlink_unicast+0x10/0x10
[ 89.331535][ T1021] ? __lock_acquire+0x44d/0x7e0
[ 89.332095][ T1021] netlink_sendmsg+0x721/0xbe0
[ 89.332669][ T1021] ? __pfx_netlink_sendmsg+0x10/0x10
[ 89.333208][ T1021] ? __import_iovec+0x238/0x3c0
[ 89.333773][ T1021] ____sys_sendmsg+0x7aa/0xa10
[ 89.334312][ T1021] ? __pfx_____sys_sendmsg+0x10/0x10
[ 89.334860][ T1021] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 89.335563][ T1021] ___sys_sendmsg+0xed/0x170
[ 89.336093][ T1021] ? kasan_record_aux_stack+0x8c/0xa0
[ 89.336662][ T1021] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 89.337332][ T1021] ? __pfx____sys_sendmsg+0x10/0x10
[ 89.337891][ T1021] ? find_held_lock+0x2b/0x80
[ 89.338437][ T1021] ? __lock_acquire+0x44d/0x7e0
[ 89.339004][ T1021] ? find_held_lock+0x2b/0x80
[ 89.339556][ T1021] ? __virt_addr_valid+0x22e/0x450
[ 89.340090][ T1021] ? __lock_release+0x5d/0x170
[ 89.340668][ T1021] __sys_sendmsg+0x10b/0x1a0
[ 89.341204][ T1021] ? __call_rcu_common.constprop.0+0x320/0x640
[ 89.341883][ T1021] ? __pfx___sys_sendmsg+0x10/0x10
[ 89.342444][ T1021] ? rcu_is_watching+0x12/0xc0
[ 89.342998][ T1021] do_syscall_64+0xc1/0x380
[ 89.343539][ T1021] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 89.344209][ T1021] RIP: 0033:0x7f8e99d1b1e7
[ 89.344784][ T1021] 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
[ 89.346722][ T1021] RSP: 002b:00007ffd05d6f3e8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 89.347529][ T1021] RAX: ffffffffffffffda RBX: 00007ffd05d6fb10 RCX: 00007f8e99d1b1e7
[ 89.348354][ T1021] RDX: 0000000000000000 RSI: 00007ffd05d6f450 RDI: 0000000000000005
[ 89.349173][ T1021] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 89.349991][ T1021] R10: 00007f8e99c18ee8 R11: 0000000000000246 R12: 0000000000000003
[ 89.350806][ T1021] R13: 00000000686e6949 R14: 0000000000499600 R15: 0000000000000000
[ 89.351648][ T1021]
[ 89.352056][ T1021] irq event stamp: 41509
[ 89.352454][ T1021] hardirqs last enabled at (41517): [] __up_console_sem+0x6b/0x80
[ 89.353396][ T1021] hardirqs last disabled at (41526): [] __up_console_sem+0x50/0x80
[ 89.354336][ T1021] softirqs last enabled at (40548): [] handle_softirqs+0x358/0x620
[ 89.355285][ T1021] softirqs last disabled at (39819): [] __irq_exit_rcu+0xfa/0x160
[ 89.356212][ T1021] ---[ end trace 0000000000000000 ]---
[ 89.818535][ T1024] br1: port 3(veth2) entered disabled state
[ 89.931456][ T1025] veth2: left allmulticast mode
[ 89.931877][ T1025] veth2: left promiscuous mode
[ 89.932609][ T1025] br1: port 3(veth2) entered disabled state
[ 89.935494][ T1025] ------------[ cut here ]------------
[ 89.935918][ T1025] WARNING: CPU: 0 PID: 1025 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 89.937649][ T1025] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc act_gact cls_flower sch_ingress vrf veth
[ 89.938724][ T1025] CPU: 0 UID: 0 PID: 1025 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 89.939817][ T1025] Tainted: [W]=WARN
[ 89.940225][ T1025] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 89.940908][ T1025] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 89.941463][ T1025] Code: 00 00 8b 05 b7 bb 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 fa 61 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 89.943403][ T1025] RSP: 0018:ffffc900010a6f70 EFLAGS: 00010246
[ 89.944097][ T1025] RAX: 0000000000000000 RBX: ffff88800bb2a000 RCX: 0000000000000001
[ 89.944910][ T1025] RDX: 0000000000000000 RSI: ffffffff8cc9b939 RDI: ffffffff8c4555e0
[ 89.945739][ T1025] RBP: ffffc900010a7058 R08: 0000000000000000 R09: 0000000000000000
[ 89.946568][ T1025] R10: ffffc900010a7088 R11: ffffffff8d179160 R12: 1ffff92000214df2
[ 89.947379][ T1025] R13: 00000000000005dc R14: ffffc900010a7088 R15: ffff88800bb2af08
[ 89.948196][ T1025] FS: 00007f67cd094800(0000) GS:ffff8880a74b7000(0000) knlGS:0000000000000000
[ 89.949150][ T1025] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 89.949843][ T1025] CR2: 00000000004e5ab0 CR3: 000000000574b001 CR4: 0000000000772ef0
[ 89.950662][ T1025] PKRU: 55555554
[ 89.951071][ T1025] Call Trace:
[ 89.951473][ T1025]
[ 89.951756][ T1025] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 89.952425][ T1025] ? br_del_if+0xa3/0x1f0 [bridge]
[ 89.953069][ T1025] ? do_set_master+0x147/0x500
[ 89.953620][ T1025] ? do_setlink.constprop.0+0x9f4/0x2480
[ 89.954156][ T1025] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 89.954703][ T1025] ? netlink_unicast+0x4a1/0x780
[ 89.955235][ T1025] ? netlink_sendmsg+0x721/0xbe0
[ 89.955781][ T1025] ? ____sys_sendmsg+0x7aa/0xa10
[ 89.956315][ T1025] ? ___sys_sendmsg+0xed/0x170
[ 89.956862][ T1025] ? __sys_sendmsg+0x10b/0x1a0
[ 89.957401][ T1025] ? do_syscall_64+0xc1/0x380
[ 89.957952][ T1025] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 89.958625][ T1025] ? find_held_lock+0x2b/0x80
[ 89.959182][ T1025] netif_set_mtu+0x88/0x100
[ 89.959734][ T1025] ? __pfx_netif_set_mtu+0x10/0x10
[ 89.960305][ T1025] dev_set_mtu+0xa0/0x150
[ 89.960717][ T1025] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 89.961334][ T1025] br_del_if+0xb2/0x1f0 [bridge]
[ 89.961903][ T1025] ? rtnl_is_locked+0x15/0x20
[ 89.962440][ T1025] do_set_master+0x147/0x500
[ 89.962998][ T1025] do_setlink.constprop.0+0x9f4/0x2480
[ 89.963563][ T1025] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 89.964241][ T1025] ? rcu_read_lock_any_held+0x43/0xb0
[ 89.964782][ T1025] ? validate_chain+0x166/0x4d0
[ 89.965330][ T1025] ? __kernel_text_address+0x12/0x40
[ 89.965886][ T1025] ? __lock_acquire+0x44d/0x7e0
[ 89.966432][ T1025] ? __mutex_trylock_common+0xf9/0x260
[ 89.966996][ T1025] ? __pfx___mutex_trylock_common+0x10/0x10
[ 89.967683][ T1025] ? rcu_is_watching+0x12/0xc0
[ 89.968223][ T1025] ? rcu_is_watching+0x12/0xc0
[ 89.968766][ T1025] ? trace_contention_end+0xdc/0x140
[ 89.969312][ T1025] ? __mutex_lock+0x19c/0xcd0
[ 89.969864][ T1025] ? find_held_lock+0x2b/0x80
[ 89.970402][ T1025] ? rtnl_newlink+0x651/0xa60
[ 89.970880][ T1025] ? __create_object+0x5e/0xb0
[ 89.971327][ T1025] ? __pfx___mutex_lock+0x10/0x10
[ 89.971886][ T1025] ? trace_cap_capable+0x10f/0x190
[ 89.972419][ T1025] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 89.973091][ T1025] ? __rtnl_newlink+0x40e/0xa40
[ 89.973666][ T1025] rtnl_newlink+0x69a/0xa60
[ 89.974215][ T1025] ? __pfx_rtnl_newlink+0x10/0x10
[ 89.974763][ T1025] ? __lock_acquire+0x44d/0x7e0
[ 89.975313][ T1025] ? find_held_lock+0x2b/0x80
[ 89.975862][ T1025] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 89.976395][ T1025] ? __lock_release+0x5d/0x170
[ 89.976953][ T1025] ? __pfx_rtnl_newlink+0x10/0x10
[ 89.977489][ T1025] rtnetlink_rcv_msg+0x713/0xc00
[ 89.978053][ T1025] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 89.978613][ T1025] ? __lock_acquire+0x44d/0x7e0
[ 89.979161][ T1025] netlink_rcv_skb+0x121/0x350
[ 89.979716][ T1025] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 89.980255][ T1025] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 89.980821][ T1025] ? netlink_deliver_tap+0x13e/0x340
[ 89.981355][ T1025] ? netlink_deliver_tap+0xc3/0x340
[ 89.981918][ T1025] netlink_unicast+0x4a1/0x780
[ 89.982462][ T1025] ? __pfx_netlink_unicast+0x10/0x10
[ 89.983010][ T1025] ? __lock_acquire+0x44d/0x7e0
[ 89.983573][ T1025] netlink_sendmsg+0x721/0xbe0
[ 89.984118][ T1025] ? __pfx_netlink_sendmsg+0x10/0x10
[ 89.984662][ T1025] ? __import_iovec+0x238/0x3c0
[ 89.985216][ T1025] ____sys_sendmsg+0x7aa/0xa10
[ 89.985782][ T1025] ? __pfx_____sys_sendmsg+0x10/0x10
[ 89.986316][ T1025] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 89.987029][ T1025] ___sys_sendmsg+0xed/0x170
[ 89.987576][ T1025] ? kasan_record_aux_stack+0x8c/0xa0
[ 89.988109][ T1025] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 89.988783][ T1025] ? __pfx____sys_sendmsg+0x10/0x10
[ 89.989330][ T1025] ? find_held_lock+0x2b/0x80
[ 89.989896][ T1025] ? __lock_acquire+0x44d/0x7e0
[ 89.990444][ T1025] ? find_held_lock+0x2b/0x80
[ 89.990996][ T1025] ? __virt_addr_valid+0x22e/0x450
[ 89.991530][ T1025] ? __lock_release+0x5d/0x170
[ 89.992095][ T1025] __sys_sendmsg+0x10b/0x1a0
[ 89.992636][ T1025] ? __call_rcu_common.constprop.0+0x320/0x640
[ 89.993300][ T1025] ? __pfx___sys_sendmsg+0x10/0x10
[ 89.993883][ T1025] ? rcu_is_watching+0x12/0xc0
[ 89.994422][ T1025] do_syscall_64+0xc1/0x380
[ 89.994975][ T1025] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 89.995649][ T1025] RIP: 0033:0x7f67cd2611e7
[ 89.996205][ T1025] 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
[ 89.998147][ T1025] RSP: 002b:00007ffccb6c65c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 89.998969][ T1025] RAX: ffffffffffffffda RBX: 00007ffccb6c6cf0 RCX: 00007f67cd2611e7
[ 89.999784][ T1025] RDX: 0000000000000000 RSI: 00007ffccb6c6630 RDI: 0000000000000005
[ 90.000605][ T1025] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 90.001416][ T1025] R10: 00007f67cd15eee8 R11: 0000000000000246 R12: 0000000000000003
[ 90.002232][ T1025] R13: 00000000686e6949 R14: 0000000000499600 R15: 0000000000000000
[ 90.003074][ T1025]
[ 90.003478][ T1025] irq event stamp: 40781
[ 90.003892][ T1025] hardirqs last enabled at (40791): [] __up_console_sem+0x6b/0x80
[ 90.004831][ T1025] hardirqs last disabled at (40800): [] __up_console_sem+0x50/0x80
[ 90.005771][ T1025] softirqs last enabled at (39728): [] handle_softirqs+0x358/0x620
[ 90.006724][ T1025] softirqs last disabled at (39309): [] __irq_exit_rcu+0xfa/0x160
[ 90.007654][ T1025] ---[ end trace 0000000000000000 ]---
[ 90.108929][ T1026] br1: port 2(veth1) entered disabled state
[ 90.223796][ T1027] veth1: left allmulticast mode
[ 90.224202][ T1027] veth1: left promiscuous mode
[ 90.224905][ T1027] br1: port 2(veth1) entered disabled state
[ 90.227082][ T1027] ------------[ cut here ]------------
[ 90.227496][ T1027] WARNING: CPU: 0 PID: 1027 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 90.228659][ T1027] Modules linked in: vxlan ip6_udp_tunnel udp_tunnel bridge stp llc act_gact cls_flower sch_ingress vrf veth
[ 90.229726][ T1027] CPU: 0 UID: 0 PID: 1027 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 90.230807][ T1027] Tainted: [W]=WARN
[ 90.231214][ T1027] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 90.231905][ T1027] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 90.232460][ T1027] Code: 00 00 8b 05 b7 bb 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 fa 61 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 90.234383][ T1027] RSP: 0018:ffffc900010b6f70 EFLAGS: 00010246
[ 90.235070][ T1027] RAX: 0000000000000000 RBX: ffff88800bb2a000 RCX: 0000000000000001
[ 90.235900][ T1027] RDX: 0000000000000000 RSI: ffffffff8cc9b939 RDI: ffffffff8c4555e0
[ 90.236724][ T1027] RBP: ffffc900010b7058 R08: 0000000000000000 R09: 0000000000000000
[ 90.237522][ T1027] R10: ffffc900010b7088 R11: ffffffff8d179160 R12: 1ffff92000216df2
[ 90.238345][ T1027] R13: 00000000000005dc R14: ffffc900010b7088 R15: ffff88800bb2af08
[ 90.239164][ T1027] FS: 00007f67506d1800(0000) GS:ffff8880a74b7000(0000) knlGS:0000000000000000
[ 90.240143][ T1027] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 90.240828][ T1027] CR2: 00000000004e5aa8 CR3: 000000000e730003 CR4: 0000000000772ef0
[ 90.241645][ T1027] PKRU: 55555554
[ 90.242045][ T1027] Call Trace:
[ 90.242444][ T1027]
[ 90.242724][ T1027] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 90.243395][ T1027] ? br_del_if+0xa3/0x1f0 [bridge]
[ 90.244006][ T1027] ? do_set_master+0x147/0x500
[ 90.244559][ T1027] ? do_setlink.constprop.0+0x9f4/0x2480
[ 90.245096][ T1027] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 90.245639][ T1027] ? netlink_unicast+0x4a1/0x780
[ 90.246171][ T1027] ? netlink_sendmsg+0x721/0xbe0
[ 90.246728][ T1027] ? ____sys_sendmsg+0x7aa/0xa10
[ 90.247263][ T1027] ? ___sys_sendmsg+0xed/0x170
[ 90.247810][ T1027] ? __sys_sendmsg+0x10b/0x1a0
[ 90.248341][ T1027] ? do_syscall_64+0xc1/0x380
[ 90.248888][ T1027] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 90.249572][ T1027] ? find_held_lock+0x2b/0x80
[ 90.250125][ T1027] netif_set_mtu+0x88/0x100
[ 90.250671][ T1027] ? __pfx_netif_set_mtu+0x10/0x10
[ 90.251255][ T1027] dev_set_mtu+0xa0/0x150
[ 90.251674][ T1027] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 90.252285][ T1027] br_del_if+0xb2/0x1f0 [bridge]
[ 90.252851][ T1027] ? rtnl_is_locked+0x15/0x20
[ 90.253392][ T1027] do_set_master+0x147/0x500
[ 90.253946][ T1027] do_setlink.constprop.0+0x9f4/0x2480
[ 90.254492][ T1027] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 90.255190][ T1027] ? rcu_read_lock_any_held+0x43/0xb0
[ 90.255733][ T1027] ? validate_chain+0x166/0x4d0
[ 90.256266][ T1027] ? __kernel_text_address+0x12/0x40
[ 90.256832][ T1027] ? __lock_acquire+0x44d/0x7e0
[ 90.257378][ T1027] ? __mutex_trylock_common+0xf9/0x260
[ 90.257933][ T1027] ? __pfx___mutex_trylock_common+0x10/0x10
[ 90.258607][ T1027] ? rcu_is_watching+0x12/0xc0
[ 90.259155][ T1027] ? rcu_is_watching+0x12/0xc0
[ 90.259701][ T1027] ? trace_contention_end+0xdc/0x140
[ 90.260233][ T1027] ? __mutex_lock+0x19c/0xcd0
[ 90.260785][ T1027] ? find_held_lock+0x2b/0x80
[ 90.261320][ T1027] ? rtnl_newlink+0x651/0xa60
[ 90.261865][ T1027] ? __create_object+0x5e/0xb0
[ 90.262402][ T1027] ? __pfx___mutex_lock+0x10/0x10
[ 90.262946][ T1027] ? trace_cap_capable+0x10f/0x190
[ 90.263487][ T1027] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 90.264165][ T1027] ? __rtnl_newlink+0x40e/0xa40
[ 90.264729][ T1027] rtnl_newlink+0x69a/0xa60
[ 90.265272][ T1027] ? __pfx_rtnl_newlink+0x10/0x10
[ 90.265819][ T1027] ? __lock_acquire+0x44d/0x7e0
[ 90.266366][ T1027] ? find_held_lock+0x2b/0x80
[ 90.266919][ T1027] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 90.267461][ T1027] ? __lock_release+0x5d/0x170
[ 90.268015][ T1027] ? __pfx_rtnl_newlink+0x10/0x10
[ 90.268567][ T1027] rtnetlink_rcv_msg+0x713/0xc00
[ 90.269105][ T1027] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 90.269663][ T1027] ? __lock_acquire+0x44d/0x7e0
[ 90.270207][ T1027] netlink_rcv_skb+0x121/0x350
[ 90.270750][ T1027] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 90.271292][ T1027] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 90.271879][ T1027] ? netlink_deliver_tap+0x13e/0x340
[ 90.272410][ T1027] ? netlink_deliver_tap+0xc3/0x340
[ 90.272963][ T1027] netlink_unicast+0x4a1/0x780
[ 90.273504][ T1027] ? __pfx_netlink_unicast+0x10/0x10
[ 90.274049][ T1027] ? __lock_acquire+0x44d/0x7e0
[ 90.274599][ T1027] netlink_sendmsg+0x721/0xbe0
[ 90.275142][ T1027] ? __pfx_netlink_sendmsg+0x10/0x10
[ 90.275705][ T1027] ? __import_iovec+0x238/0x3c0
[ 90.276258][ T1027] ____sys_sendmsg+0x7aa/0xa10
[ 90.276830][ T1027] ? __pfx_____sys_sendmsg+0x10/0x10
[ 90.277364][ T1027] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 90.278066][ T1027] ___sys_sendmsg+0xed/0x170
[ 90.278604][ T1027] ? kasan_record_aux_stack+0x8c/0xa0
[ 90.279138][ T1027] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 90.279826][ T1027] ? __pfx____sys_sendmsg+0x10/0x10
[ 90.280368][ T1027] ? find_held_lock+0x2b/0x80
[ 90.280925][ T1027] ? __lock_acquire+0x44d/0x7e0
[ 90.281473][ T1027] ? find_held_lock+0x2b/0x80
[ 90.282022][ T1027] ? __virt_addr_valid+0x22e/0x450
[ 90.282566][ T1027] ? __lock_release+0x5d/0x170
[ 90.283117][ T1027] __sys_sendmsg+0x10b/0x1a0
[ 90.283671][ T1027] ? __call_rcu_common.constprop.0+0x320/0x640
[ 90.284334][ T1027] ? __pfx___sys_sendmsg+0x10/0x10
[ 90.284913][ T1027] ? rcu_is_watching+0x12/0xc0
[ 90.285454][ T1027] do_syscall_64+0xc1/0x380
[ 90.286004][ T1027] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 90.286675][ T1027] RIP: 0033:0x7f675089e1e7
[ 90.287230][ T1027] 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
[ 90.289173][ T1027] RSP: 002b:00007ffe5f0bd5f8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 90.289991][ T1027] RAX: ffffffffffffffda RBX: 00007ffe5f0bdd20 RCX: 00007f675089e1e7
[ 90.290800][ T1027] RDX: 0000000000000000 RSI: 00007ffe5f0bd660 RDI: 0000000000000005
[ 90.291626][ T1027] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 90.292427][ T1027] R10: 00007f675079bee8 R11: 0000000000000246 R12: 0000000000000003
[ 90.293244][ T1027] R13: 00000000686e6949 R14: 0000000000499600 R15: 0000000000000000
[ 90.294082][ T1027]
[ 90.294485][ T1027] irq event stamp: 42601
[ 90.294904][ T1027] hardirqs last enabled at (42611): [] __up_console_sem+0x6b/0x80
[ 90.295841][ T1027] hardirqs last disabled at (42620): [] __up_console_sem+0x50/0x80
[ 90.296788][ T1027] softirqs last enabled at (41730): [] handle_softirqs+0x358/0x620
[ 90.297728][ T1027] softirqs last disabled at (41719): [] __irq_exit_rcu+0xfa/0x160
[ 90.298668][ T1027] ---[ end trace 0000000000000000 ]---