[ 14.535621][ T249] ip (249) used greatest stack depth: 24400 bytes left
[ 15.310096][ T259] ip (259) used greatest stack depth: 24288 bytes left
[ 17.608124][ T286] 8021q: 802.1Q VLAN Support v1.8
[ 20.641696][ T317] br1: port 1(veth1) entered blocking state
[ 20.642281][ T317] br1: port 1(veth1) entered disabled state
[ 20.642838][ T317] veth1: entered allmulticast mode
[ 20.646449][ T317] veth1: entered promiscuous mode
[ 20.648060][ T317] ------------[ cut here ]------------
[ 20.649041][ T317] WARNING: CPU: 2 PID: 317 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 20.649710][ T317] Modules linked in: bridge stp llc 8021q vrf veth
[ 20.650216][ T317] CPU: 2 UID: 0 PID: 317 Comm: ip Not tainted 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 20.650820][ T317] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 20.651221][ T317] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 20.651564][ T317] 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
[ 20.652694][ T317] RSP: 0018:ffffc90000566ef0 EFLAGS: 00010246
[ 20.653105][ T317] RAX: 0000000000000000 RBX: ffff888004f6a000 RCX: 0000000000000001
[ 20.653592][ T317] RDX: 0000000000000000 RSI: ffffffff8aa9b939 RDI: ffffffff8a2555e0
[ 20.654070][ T317] RBP: ffffc90000566fe0 R08: 0000000000000000 R09: 0000000000000000
[ 20.654556][ T317] R10: ffffc90000567010 R11: ffffffff8b8a8918 R12: 1ffff920000acde2
[ 20.655034][ T317] R13: 00000000000005dc R14: ffffc90000567010 R15: ffff888004f6af08
[ 20.655513][ T317] FS: 00007fb58f877800(0000) GS:ffff8880a97b7000(0000) knlGS:0000000000000000
[ 20.656061][ T317] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 20.656480][ T317] CR2: 00000000004e5aa8 CR3: 000000000c3bf003 CR4: 0000000000772ef0
[ 20.656959][ T317] PKRU: 55555554
[ 20.657211][ T317] Call Trace:
[ 20.657471][ T317]
[ 20.657651][ T317] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 20.657974][ T317] ? find_held_lock+0x2b/0x80
[ 20.658324][ T317] ? mark_held_locks+0x49/0x80
[ 20.658645][ T317] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 20.659240][ T317] ? lockdep_hardirqs_on+0x7c/0x110
[ 20.659584][ T317] netif_set_mtu+0x88/0x100
[ 20.659909][ T317] ? __pfx_netif_set_mtu+0x10/0x10
[ 20.660241][ T317] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 20.660700][ T317] dev_set_mtu+0xa0/0x150
[ 20.660948][ T317] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 20.661392][ T317] br_add_if+0xda3/0x1330 [bridge]
[ 20.661761][ T317] do_set_master+0x332/0x500
[ 20.662093][ T317] do_setlink.constprop.0+0x9f4/0x2480
[ 20.662427][ T317] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 20.662839][ T317] ? rcu_read_lock_any_held+0x43/0xb0
[ 20.663168][ T317] ? validate_chain+0x166/0x4d0
[ 20.663499][ T317] ? __kernel_text_address+0x12/0x40
[ 20.663827][ T317] ? __lock_acquire+0x44d/0x7e0
[ 20.664153][ T317] ? __mutex_trylock_common+0xf9/0x260
[ 20.664488][ T317] ? __pfx___mutex_trylock_common+0x10/0x10
[ 20.664880][ T317] ? rcu_is_watching+0x12/0xc0
[ 20.665201][ T317] ? rcu_is_watching+0x12/0xc0
[ 20.665527][ T317] ? trace_contention_end+0xdc/0x140
[ 20.665844][ T317] ? __mutex_lock+0x19c/0xcd0
[ 20.666164][ T317] ? find_held_lock+0x2b/0x80
[ 20.666492][ T317] ? rtnl_newlink+0x651/0xa60
[ 20.666816][ T317] ? __create_object+0x5e/0xb0
[ 20.667144][ T317] ? __pfx___mutex_lock+0x10/0x10
[ 20.667490][ T317] ? trace_cap_capable+0x10f/0x190
[ 20.667821][ T317] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 20.668213][ T317] ? __rtnl_newlink+0x40e/0xa40
[ 20.668546][ T317] rtnl_newlink+0x69a/0xa60
[ 20.668872][ T317] ? __pfx_rtnl_newlink+0x10/0x10
[ 20.669190][ T317] ? __lock_acquire+0x44d/0x7e0
[ 20.669527][ T317] ? find_held_lock+0x2b/0x80
[ 20.669845][ T317] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 20.670161][ T317] ? __lock_release+0x5d/0x170
[ 20.670489][ T317] ? __pfx_rtnl_newlink+0x10/0x10
[ 20.671075][ T317] rtnetlink_rcv_msg+0x713/0xc00
[ 20.671404][ T317] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 20.671730][ T317] ? __lock_acquire+0x44d/0x7e0
[ 20.672058][ T317] netlink_rcv_skb+0x121/0x350
[ 20.672618][ T317] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 20.672939][ T317] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 20.673269][ T317] ? netlink_deliver_tap+0x13e/0x340
[ 20.673595][ T317] ? netlink_deliver_tap+0xc3/0x340
[ 20.674136][ T317] netlink_unicast+0x4a1/0x780
[ 20.674686][ T317] ? __pfx_netlink_unicast+0x10/0x10
[ 20.675007][ T317] ? __lock_acquire+0x44d/0x7e0
[ 20.675335][ T317] netlink_sendmsg+0x721/0xbe0
[ 20.675659][ T317] ? __pfx_netlink_sendmsg+0x10/0x10
[ 20.676198][ T317] ? __import_iovec+0x238/0x3c0
[ 20.676541][ T317] ____sys_sendmsg+0x7aa/0xa10
[ 20.676870][ T317] ? __pfx_____sys_sendmsg+0x10/0x10
[ 20.677184][ T317] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 20.677822][ T317] ___sys_sendmsg+0xed/0x170
[ 20.678144][ T317] ? kasan_record_aux_stack+0x8c/0xa0
[ 20.678468][ T317] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 20.678861][ T317] ? __pfx____sys_sendmsg+0x10/0x10
[ 20.679178][ T317] ? find_held_lock+0x2b/0x80
[ 20.679508][ T317] ? __lock_acquire+0x44d/0x7e0
[ 20.679832][ T317] ? find_held_lock+0x2b/0x80
[ 20.680385][ T317] ? __virt_addr_valid+0x22e/0x450
[ 20.680719][ T317] ? __lock_release+0x5d/0x170
[ 20.681044][ T317] __sys_sendmsg+0x10b/0x1a0
[ 20.681372][ T317] ? __call_rcu_common.constprop.0+0x320/0x640
[ 20.681994][ T317] ? __pfx___sys_sendmsg+0x10/0x10
[ 20.682333][ T317] ? rcu_is_watching+0x12/0xc0
[ 20.682655][ T317] do_syscall_64+0xc1/0x380
[ 20.682978][ T317] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 20.683388][ T317] RIP: 0033:0x7fb58fa441e7
[ 20.683721][ T317] 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
[ 20.684839][ T317] RSP: 002b:00007fff3033eb58 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 20.685559][ T317] RAX: ffffffffffffffda RBX: 00007fff3033f280 RCX: 00007fb58fa441e7
[ 20.686265][ T317] RDX: 0000000000000000 RSI: 00007fff3033ebc0 RDI: 0000000000000005
[ 20.686747][ T317] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 20.687220][ T317] R10: 0000000021613910 R11: 0000000000000246 R12: 0000000000000004
[ 20.687703][ T317] R13: 00000000686e6a66 R14: 0000000000499600 R15: 0000000000000000
[ 20.688192][ T317]
[ 20.688446][ T317] irq event stamp: 39873
[ 20.688692][ T317] hardirqs last enabled at (39883): [] __up_console_sem+0x6b/0x80
[ 20.689246][ T317] hardirqs last disabled at (39892): [] __up_console_sem+0x50/0x80
[ 20.690025][ T317] softirqs last enabled at (38760): [] handle_softirqs+0x358/0x620
[ 20.690866][ T317] softirqs last disabled at (38315): [] __irq_exit_rcu+0xfa/0x160
[ 20.691420][ T317] ---[ end trace 0000000000000000 ]---
[ 20.707048][ T317] ip (317) used greatest stack depth: 23904 bytes left
[ 20.826643][ T318] br1: port 2(veth2) entered blocking state
[ 20.827128][ T318] br1: port 2(veth2) entered disabled state
[ 20.827542][ T318] veth2: entered allmulticast mode
[ 20.831676][ T318] veth2: entered promiscuous mode
[ 20.834105][ T318] ------------[ cut here ]------------
[ 20.834433][ T318] WARNING: CPU: 1 PID: 318 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 20.835031][ T318] Modules linked in: bridge stp llc 8021q vrf veth
[ 20.835567][ T318] CPU: 1 UID: 0 PID: 318 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 20.836184][ T318] Tainted: [W]=WARN
[ 20.836456][ T318] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 20.836835][ T318] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 20.837146][ T318] 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
[ 20.838242][ T318] RSP: 0018:ffffc90000b76ef0 EFLAGS: 00010246
[ 20.838635][ T318] RAX: 0000000000000000 RBX: ffff888004f6a000 RCX: 0000000000000001
[ 20.839087][ T318] RDX: 0000000000000000 RSI: ffffffff8aa9b939 RDI: ffffffff8a2555e0
[ 20.839550][ T318] RBP: ffffc90000b76fe0 R08: 0000000000000000 R09: 0000000000000000
[ 20.840008][ T318] R10: ffffc90000b77010 R11: ffffffff8b8a8918 R12: 1ffff9200016ede2
[ 20.840471][ T318] R13: 00000000000005dc R14: ffffc90000b77010 R15: ffff888004f6af08
[ 20.840938][ T318] FS: 00007faba8a31800(0000) GS:ffff8880a9737000(0000) knlGS:0000000000000000
[ 20.841475][ T318] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 20.841859][ T318] CR2: 00000000004e5ab0 CR3: 000000000c3bf005 CR4: 0000000000772ef0
[ 20.842340][ T318] PKRU: 55555554
[ 20.842572][ T318] Call Trace:
[ 20.842800][ T318]
[ 20.842959][ T318] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 20.843263][ T318] ? find_held_lock+0x2b/0x80
[ 20.843727][ T318] ? mark_held_locks+0x49/0x80
[ 20.844035][ T318] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 20.844480][ T318] ? lockdep_hardirqs_on+0x7c/0x110
[ 20.844787][ T318] netif_set_mtu+0x88/0x100
[ 20.845093][ T318] ? __pfx_netif_set_mtu+0x10/0x10
[ 20.845418][ T318] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 20.845847][ T318] dev_set_mtu+0xa0/0x150
[ 20.846079][ T318] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 20.846507][ T318] br_add_if+0xda3/0x1330 [bridge]
[ 20.846863][ T318] do_set_master+0x332/0x500
[ 20.847173][ T318] do_setlink.constprop.0+0x9f4/0x2480
[ 20.847488][ T318] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 20.847877][ T318] ? rcu_read_lock_any_held+0x43/0xb0
[ 20.848182][ T318] ? validate_chain+0x166/0x4d0
[ 20.848495][ T318] ? __kernel_text_address+0x12/0x40
[ 20.848806][ T318] ? __lock_acquire+0x44d/0x7e0
[ 20.849115][ T318] ? __mutex_trylock_common+0xf9/0x260
[ 20.849428][ T318] ? __pfx___mutex_trylock_common+0x10/0x10
[ 20.849806][ T318] ? rcu_is_watching+0x12/0xc0
[ 20.850110][ T318] ? rcu_is_watching+0x12/0xc0
[ 20.850424][ T318] ? trace_contention_end+0xdc/0x140
[ 20.850739][ T318] ? __mutex_lock+0x19c/0xcd0
[ 20.851042][ T318] ? find_held_lock+0x2b/0x80
[ 20.851358][ T318] ? rtnl_newlink+0x651/0xa60
[ 20.851658][ T318] ? __create_object+0x5e/0xb0
[ 20.851968][ T318] ? __pfx___mutex_lock+0x10/0x10
[ 20.852273][ T318] ? trace_cap_capable+0x10f/0x190
[ 20.852584][ T318] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 20.852959][ T318] ? __rtnl_newlink+0x40e/0xa40
[ 20.853269][ T318] rtnl_newlink+0x69a/0xa60
[ 20.853588][ T318] ? __pfx_rtnl_newlink+0x10/0x10
[ 20.853900][ T318] ? __lock_acquire+0x44d/0x7e0
[ 20.854210][ T318] ? find_held_lock+0x2b/0x80
[ 20.854527][ T318] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 20.854835][ T318] ? __lock_release+0x5d/0x170
[ 20.855139][ T318] ? __pfx_rtnl_newlink+0x10/0x10
[ 20.855451][ T318] rtnetlink_rcv_msg+0x713/0xc00
[ 20.855757][ T318] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 20.856068][ T318] ? __lock_acquire+0x44d/0x7e0
[ 20.856388][ T318] netlink_rcv_skb+0x121/0x350
[ 20.856692][ T318] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 20.857000][ T318] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 20.857332][ T318] ? netlink_deliver_tap+0x13e/0x340
[ 20.857640][ T318] ? netlink_deliver_tap+0xc3/0x340
[ 20.857946][ T318] netlink_unicast+0x4a1/0x780
[ 20.858257][ T318] ? __pfx_netlink_unicast+0x10/0x10
[ 20.858574][ T318] ? __lock_acquire+0x44d/0x7e0
[ 20.858882][ T318] netlink_sendmsg+0x721/0xbe0
[ 20.859187][ T318] ? __pfx_netlink_sendmsg+0x10/0x10
[ 20.859501][ T318] ? __import_iovec+0x238/0x3c0
[ 20.859813][ T318] ____sys_sendmsg+0x7aa/0xa10
[ 20.860122][ T318] ? __pfx_____sys_sendmsg+0x10/0x10
[ 20.860433][ T318] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 20.860836][ T318] ___sys_sendmsg+0xed/0x170
[ 20.861135][ T318] ? kasan_record_aux_stack+0x8c/0xa0
[ 20.861447][ T318] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 20.861829][ T318] ? __pfx____sys_sendmsg+0x10/0x10
[ 20.862137][ T318] ? find_held_lock+0x2b/0x80
[ 20.862452][ T318] ? __lock_acquire+0x44d/0x7e0
[ 20.862763][ T318] ? find_held_lock+0x2b/0x80
[ 20.863088][ T318] ? __virt_addr_valid+0x22e/0x450
[ 20.863404][ T318] ? __lock_release+0x5d/0x170
[ 20.863716][ T318] __sys_sendmsg+0x10b/0x1a0
[ 20.864018][ T318] ? __call_rcu_common.constprop.0+0x320/0x640
[ 20.864404][ T318] ? __pfx___sys_sendmsg+0x10/0x10
[ 20.864722][ T318] ? rcu_is_watching+0x12/0xc0
[ 20.865028][ T318] do_syscall_64+0xc1/0x380
[ 20.865355][ T318] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 20.865731][ T318] RIP: 0033:0x7faba8bfe1e7
[ 20.866045][ T318] 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
[ 20.867138][ T318] RSP: 002b:00007ffc71e47338 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 20.867627][ T318] RAX: ffffffffffffffda RBX: 00007ffc71e47a60 RCX: 00007faba8bfe1e7
[ 20.868081][ T318] RDX: 0000000000000000 RSI: 00007ffc71e473a0 RDI: 0000000000000005
[ 20.868547][ T318] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 20.869003][ T318] R10: 000000001d9c7910 R11: 0000000000000246 R12: 0000000000000004
[ 20.869479][ T318] R13: 00000000686e6a66 R14: 0000000000499600 R15: 0000000000000000
[ 20.869955][ T318]
[ 20.870181][ T318] irq event stamp: 49209
[ 20.870422][ T318] hardirqs last enabled at (49219): [] __up_console_sem+0x6b/0x80
[ 20.870981][ T318] hardirqs last disabled at (49226): [] __up_console_sem+0x50/0x80
[ 20.871530][ T318] softirqs last enabled at (48550): [] handle_softirqs+0x358/0x620
[ 20.872061][ T318] softirqs last disabled at (48509): [] __irq_exit_rcu+0xfa/0x160
[ 20.872600][ T318] ---[ end trace 0000000000000000 ]---
[ 20.984983][ T61] br1: port 1(veth1) entered blocking state
[ 20.985798][ T61] br1: port 1(veth1) entered forwarding state
[ 21.102074][ T61] br1: port 2(veth2) entered blocking state
[ 21.102619][ T61] br1: port 2(veth2) entered forwarding state
[ 31.597352][ T380] veth2: left allmulticast mode
[ 31.597821][ T380] veth2: left promiscuous mode
[ 31.598354][ T380] br1: port 2(veth2) entered disabled state
[ 31.604385][ T380] ------------[ cut here ]------------
[ 31.604748][ T380] WARNING: CPU: 2 PID: 380 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 31.605387][ T380] Modules linked in: bridge stp llc 8021q vrf veth
[ 31.605805][ T380] CPU: 2 UID: 0 PID: 380 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 31.606441][ T380] Tainted: [W]=WARN
[ 31.606694][ T380] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 31.607088][ T380] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 31.607428][ T380] 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
[ 31.608546][ T380] RSP: 0018:ffffc900008c6f70 EFLAGS: 00010246
[ 31.608951][ T380] RAX: 0000000000000000 RBX: ffff888004f6a000 RCX: 0000000000000001
[ 31.609432][ T380] RDX: 0000000000000000 RSI: ffffffff8aa9b939 RDI: ffffffff8a2555e0
[ 31.609904][ T380] RBP: ffffc900008c7058 R08: 0000000000000000 R09: 0000000000000000
[ 31.610383][ T380] R10: ffffc900008c7088 R11: ffffffff87d224d4 R12: 1ffff92000118df2
[ 31.610871][ T380] R13: 00000000000005dc R14: ffffc900008c7088 R15: ffff888004f6af08
[ 31.611508][ T380] FS: 00007f0b707e3800(0000) GS:ffff8880a97b7000(0000) knlGS:0000000000000000
[ 31.612384][ T380] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 31.612929][ T380] CR2: 00000000004e5ab0 CR3: 000000000de53002 CR4: 0000000000772ef0
[ 31.613562][ T380] PKRU: 55555554
[ 31.613944][ T380] Call Trace:
[ 31.614298][ T380]
[ 31.614583][ T380] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 31.614995][ T380] ? br_del_if+0xa3/0x1f0 [bridge]
[ 31.615385][ T380] ? do_set_master+0x147/0x500
[ 31.615722][ T380] ? do_setlink.constprop.0+0x9f4/0x2480
[ 31.616049][ T380] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 31.616379][ T380] ? netlink_unicast+0x4a1/0x780
[ 31.616696][ T380] ? netlink_sendmsg+0x721/0xbe0
[ 31.617014][ T380] ? ____sys_sendmsg+0x7aa/0xa10
[ 31.617346][ T380] ? ___sys_sendmsg+0xed/0x170
[ 31.617705][ T380] ? __sys_sendmsg+0x10b/0x1a0
[ 31.618259][ T380] ? do_syscall_64+0xc1/0x380
[ 31.618700][ T380] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 31.619100][ T380] ? find_held_lock+0x2b/0x80
[ 31.619468][ T380] netif_set_mtu+0x88/0x100
[ 31.619790][ T380] ? __pfx_netif_set_mtu+0x10/0x10
[ 31.620125][ T380] dev_set_mtu+0xa0/0x150
[ 31.620380][ T380] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 31.620835][ T380] br_del_if+0xb2/0x1f0 [bridge]
[ 31.621189][ T380] ? rtnl_is_locked+0x15/0x20
[ 31.621525][ T380] do_set_master+0x147/0x500
[ 31.621848][ T380] do_setlink.constprop.0+0x9f4/0x2480
[ 31.622168][ T380] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 31.622579][ T380] ? rcu_read_lock_any_held+0x43/0xb0
[ 31.622896][ T380] ? validate_chain+0x166/0x4d0
[ 31.623212][ T380] ? __kernel_text_address+0x12/0x40
[ 31.623555][ T380] ? __lock_acquire+0x44d/0x7e0
[ 31.623884][ T380] ? __mutex_trylock_common+0xf9/0x260
[ 31.624202][ T380] ? __pfx___mutex_trylock_common+0x10/0x10
[ 31.624604][ T380] ? rcu_is_watching+0x12/0xc0
[ 31.624923][ T380] ? rcu_is_watching+0x12/0xc0
[ 31.625239][ T380] ? trace_contention_end+0xdc/0x140
[ 31.625566][ T380] ? __mutex_lock+0x19c/0xcd0
[ 31.625886][ T380] ? find_held_lock+0x2b/0x80
[ 31.626203][ T380] ? rtnl_newlink+0x651/0xa60
[ 31.626537][ T380] ? __create_object+0x5e/0xb0
[ 31.626857][ T380] ? __pfx___mutex_lock+0x10/0x10
[ 31.627177][ T380] ? trace_cap_capable+0x10f/0x190
[ 31.627514][ T380] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 31.627918][ T380] ? __rtnl_newlink+0x40e/0xa40
[ 31.628241][ T380] rtnl_newlink+0x69a/0xa60
[ 31.628577][ T380] ? __pfx_rtnl_newlink+0x10/0x10
[ 31.628897][ T380] ? __lock_acquire+0x44d/0x7e0
[ 31.629222][ T380] ? find_held_lock+0x2b/0x80
[ 31.629551][ T380] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 31.629872][ T380] ? __lock_release+0x5d/0x170
[ 31.630188][ T380] ? __pfx_rtnl_newlink+0x10/0x10
[ 31.630522][ T380] rtnetlink_rcv_msg+0x713/0xc00
[ 31.630842][ T380] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 31.631164][ T380] ? __lock_acquire+0x44d/0x7e0
[ 31.631515][ T380] netlink_rcv_skb+0x121/0x350
[ 31.631836][ T380] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 31.632153][ T380] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 31.632492][ T380] ? netlink_deliver_tap+0x13e/0x340
[ 31.632808][ T380] ? netlink_deliver_tap+0xc3/0x340
[ 31.633129][ T380] netlink_unicast+0x4a1/0x780
[ 31.633463][ T380] ? __pfx_netlink_unicast+0x10/0x10
[ 31.633792][ T380] ? __lock_acquire+0x44d/0x7e0
[ 31.634113][ T380] netlink_sendmsg+0x721/0xbe0
[ 31.634445][ T380] ? __pfx_netlink_sendmsg+0x10/0x10
[ 31.634763][ T380] ? __import_iovec+0x238/0x3c0
[ 31.635091][ T380] ____sys_sendmsg+0x7aa/0xa10
[ 31.635432][ T380] ? __pfx_____sys_sendmsg+0x10/0x10
[ 31.635750][ T380] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 31.636153][ T380] ___sys_sendmsg+0xed/0x170
[ 31.636480][ T380] ? kasan_record_aux_stack+0x8c/0xa0
[ 31.636796][ T380] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 31.637188][ T380] ? __pfx____sys_sendmsg+0x10/0x10
[ 31.637519][ T380] ? find_held_lock+0x2b/0x80
[ 31.637842][ T380] ? __lock_acquire+0x44d/0x7e0
[ 31.638163][ T380] ? find_held_lock+0x2b/0x80
[ 31.638499][ T380] ? __virt_addr_valid+0x22e/0x450
[ 31.638821][ T380] ? __lock_release+0x5d/0x170
[ 31.639143][ T380] __sys_sendmsg+0x10b/0x1a0
[ 31.639475][ T380] ? __call_rcu_common.constprop.0+0x320/0x640
[ 31.639863][ T380] ? __pfx___sys_sendmsg+0x10/0x10
[ 31.640200][ T380] ? rcu_is_watching+0x12/0xc0
[ 31.640550][ T380] do_syscall_64+0xc1/0x380
[ 31.640875][ T380] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 31.641270][ T380] RIP: 0033:0x7f0b709b01e7
[ 31.641612][ T380] 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
[ 31.642706][ T380] RSP: 002b:00007ffc42989c28 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 31.643183][ T380] RAX: ffffffffffffffda RBX: 00007ffc4298a350 RCX: 00007f0b709b01e7
[ 31.643667][ T380] RDX: 0000000000000000 RSI: 00007ffc42989c90 RDI: 0000000000000005
[ 31.644133][ T380] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 31.644606][ T380] R10: 00007f0b708adee8 R11: 0000000000000246 R12: 0000000000000003
[ 31.645076][ T380] R13: 00000000686e6a71 R14: 0000000000499600 R15: 0000000000000000
[ 31.645565][ T380]
[ 31.645806][ T380] irq event stamp: 41571
[ 31.646045][ T380] hardirqs last enabled at (41581): [] __up_console_sem+0x6b/0x80
[ 31.646590][ T380] hardirqs last disabled at (41592): [] __up_console_sem+0x50/0x80
[ 31.647129][ T380] softirqs last enabled at (41514): [] handle_softirqs+0x358/0x620
[ 31.647698][ T380] softirqs last disabled at (41611): [] __irq_exit_rcu+0xfa/0x160
[ 31.648239][ T380] ---[ end trace 0000000000000000 ]---
[ 31.772965][ T381] veth1: left allmulticast mode
[ 31.773347][ T381] veth1: left promiscuous mode
[ 31.773931][ T381] br1: port 1(veth1) entered disabled state
[ 31.779478][ T381] ------------[ cut here ]------------
[ 31.779834][ T381] WARNING: CPU: 2 PID: 381 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 31.780472][ T381] Modules linked in: bridge stp llc 8021q vrf veth
[ 31.780898][ T381] CPU: 2 UID: 0 PID: 381 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 31.781545][ T381] Tainted: [W]=WARN
[ 31.781789][ T381] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 31.782179][ T381] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 31.782516][ T381] 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
[ 31.783631][ T381] RSP: 0018:ffffc900008d6f70 EFLAGS: 00010246
[ 31.784030][ T381] RAX: 0000000000000000 RBX: ffff888004f6a000 RCX: 0000000000000001
[ 31.784518][ T381] RDX: 0000000000000000 RSI: ffffffff8aa9b939 RDI: ffffffff8a2555e0
[ 31.784996][ T381] RBP: ffffc900008d7058 R08: 0000000000000000 R09: 0000000000000000
[ 31.786203][ T381] R10: ffffc900008d7088 R11: ffffffff8af79160 R12: 1ffff9200011adf2
[ 31.786790][ T381] R13: 00000000000005dc R14: ffffc900008d7088 R15: ffff888004f6af08
[ 31.787259][ T381] FS: 00007f8eef6df800(0000) GS:ffff8880a97b7000(0000) knlGS:0000000000000000
[ 31.787812][ T381] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 31.788222][ T381] CR2: 00000000004e5aa8 CR3: 0000000004e36004 CR4: 0000000000772ef0
[ 31.788719][ T381] PKRU: 55555554
[ 31.788975][ T381] Call Trace:
[ 31.789215][ T381]
[ 31.789391][ T381] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 31.789795][ T381] ? br_del_if+0xa3/0x1f0 [bridge]
[ 31.790178][ T381] ? do_set_master+0x147/0x500
[ 31.790508][ T381] ? do_setlink.constprop.0+0x9f4/0x2480
[ 31.790837][ T381] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 31.791186][ T381] ? netlink_unicast+0x4a1/0x780
[ 31.791523][ T381] ? netlink_sendmsg+0x721/0xbe0
[ 31.791838][ T381] ? ____sys_sendmsg+0x7aa/0xa10
[ 31.792162][ T381] ? ___sys_sendmsg+0xed/0x170
[ 31.792530][ T381] ? __sys_sendmsg+0x10b/0x1a0
[ 31.792853][ T381] ? do_syscall_64+0xc1/0x380
[ 31.793169][ T381] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 31.793583][ T381] ? find_held_lock+0x2b/0x80
[ 31.793911][ T381] netif_set_mtu+0x88/0x100
[ 31.794235][ T381] ? __pfx_netif_set_mtu+0x10/0x10
[ 31.794581][ T381] dev_set_mtu+0xa0/0x150
[ 31.794825][ T381] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 31.795259][ T381] br_del_if+0xb2/0x1f0 [bridge]
[ 31.795631][ T381] ? rtnl_is_locked+0x15/0x20
[ 31.795950][ T381] do_set_master+0x147/0x500
[ 31.796280][ T381] do_setlink.constprop.0+0x9f4/0x2480
[ 31.796681][ T381] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 31.797086][ T381] ? rcu_read_lock_any_held+0x43/0xb0
[ 31.797412][ T381] ? validate_chain+0x166/0x4d0
[ 31.797734][ T381] ? __kernel_text_address+0x12/0x40
[ 31.798053][ T381] ? __lock_acquire+0x44d/0x7e0
[ 31.798384][ T381] ? __mutex_trylock_common+0xf9/0x260
[ 31.798724][ T381] ? __pfx___mutex_trylock_common+0x10/0x10
[ 31.799135][ T381] ? rcu_is_watching+0x12/0xc0
[ 31.799461][ T381] ? rcu_is_watching+0x12/0xc0
[ 31.799777][ T381] ? trace_contention_end+0xdc/0x140
[ 31.800090][ T381] ? __mutex_lock+0x19c/0xcd0
[ 31.800431][ T381] ? find_held_lock+0x2b/0x80
[ 31.800823][ T381] ? rtnl_newlink+0x651/0xa60
[ 31.801441][ T381] ? __create_object+0x5e/0xb0
[ 31.802006][ T381] ? __pfx___mutex_lock+0x10/0x10
[ 31.802354][ T381] ? trace_cap_capable+0x10f/0x190
[ 31.802673][ T381] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 31.803067][ T381] ? __rtnl_newlink+0x40e/0xa40
[ 31.803404][ T381] rtnl_newlink+0x69a/0xa60
[ 31.803729][ T381] ? __pfx_rtnl_newlink+0x10/0x10
[ 31.804106][ T381] ? __lock_acquire+0x44d/0x7e0
[ 31.804481][ T381] ? find_held_lock+0x2b/0x80
[ 31.804822][ T381] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 31.805136][ T381] ? __lock_release+0x5d/0x170
[ 31.805486][ T381] ? __pfx_rtnl_newlink+0x10/0x10
[ 31.805811][ T381] rtnetlink_rcv_msg+0x713/0xc00
[ 31.806130][ T381] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 31.806572][ T381] ? __lock_acquire+0x44d/0x7e0
[ 31.806901][ T381] netlink_rcv_skb+0x121/0x350
[ 31.807225][ T381] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 31.807556][ T381] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 31.807884][ T381] ? netlink_deliver_tap+0x13e/0x340
[ 31.808198][ T381] ? netlink_deliver_tap+0xc3/0x340
[ 31.808536][ T381] netlink_unicast+0x4a1/0x780
[ 31.808890][ T381] ? __pfx_netlink_unicast+0x10/0x10
[ 31.809213][ T381] ? __lock_acquire+0x44d/0x7e0
[ 31.809547][ T381] netlink_sendmsg+0x721/0xbe0
[ 31.809865][ T381] ? __pfx_netlink_sendmsg+0x10/0x10
[ 31.810212][ T381] ? __import_iovec+0x238/0x3c0
[ 31.810556][ T381] ____sys_sendmsg+0x7aa/0xa10
[ 31.810883][ T381] ? __pfx_____sys_sendmsg+0x10/0x10
[ 31.811196][ T381] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 31.811607][ T381] ___sys_sendmsg+0xed/0x170
[ 31.811926][ T381] ? kasan_record_aux_stack+0x8c/0xa0
[ 31.812243][ T381] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 31.812679][ T381] ? __pfx____sys_sendmsg+0x10/0x10
[ 31.813009][ T381] ? find_held_lock+0x2b/0x80
[ 31.813336][ T381] ? __lock_acquire+0x44d/0x7e0
[ 31.813669][ T381] ? find_held_lock+0x2b/0x80
[ 31.813987][ T381] ? __virt_addr_valid+0x22e/0x450
[ 31.814309][ T381] ? __lock_release+0x5d/0x170
[ 31.814645][ T381] __sys_sendmsg+0x10b/0x1a0
[ 31.814964][ T381] ? __call_rcu_common.constprop.0+0x320/0x640
[ 31.815362][ T381] ? __pfx___sys_sendmsg+0x10/0x10
[ 31.815697][ T381] ? rcu_is_watching+0x12/0xc0
[ 31.816037][ T381] do_syscall_64+0xc1/0x380
[ 31.816376][ T381] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 31.816779][ T381] RIP: 0033:0x7f8eef8ac1e7
[ 31.817125][ T381] 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
[ 31.818230][ T381] RSP: 002b:00007ffd84293158 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 31.818734][ T381] RAX: ffffffffffffffda RBX: 00007ffd84293880 RCX: 00007f8eef8ac1e7
[ 31.819204][ T381] RDX: 0000000000000000 RSI: 00007ffd842931c0 RDI: 0000000000000005
[ 31.819681][ T381] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 31.820147][ T381] R10: 00007f8eef7a9ee8 R11: 0000000000000246 R12: 0000000000000003
[ 31.820644][ T381] R13: 00000000686e6a71 R14: 0000000000499600 R15: 0000000000000000
[ 31.821135][ T381]
[ 31.821385][ T381] irq event stamp: 51319
[ 31.821628][ T381] hardirqs last enabled at (51329): [] __up_console_sem+0x6b/0x80
[ 31.822166][ T381] hardirqs last disabled at (51338): [] __up_console_sem+0x50/0x80
[ 31.822716][ T381] softirqs last enabled at (51294): [] handle_softirqs+0x358/0x620
[ 31.823263][ T381] softirqs last disabled at (51271): [] __irq_exit_rcu+0xfa/0x160
[ 31.823813][ T381] ---[ end trace 0000000000000000 ]---
[ 34.025948][ T383] br1: port 1(veth1) entered blocking state
[ 34.026441][ T383] br1: port 1(veth1) entered disabled state
[ 34.026839][ T383] veth1: entered allmulticast mode
[ 34.030253][ T383] veth1: entered promiscuous mode
[ 34.032562][ T383] br1: port 1(veth1) entered blocking state
[ 34.033041][ T383] br1: port 1(veth1) entered forwarding state
[ 34.033953][ T383] ------------[ cut here ]------------
[ 34.034256][ T383] WARNING: CPU: 3 PID: 383 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 34.034877][ T383] Modules linked in: bridge stp llc 8021q vrf veth
[ 34.035274][ T383] CPU: 3 UID: 0 PID: 383 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 34.036195][ T383] Tainted: [W]=WARN
[ 34.036436][ T383] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 34.036815][ T383] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 34.037129][ T383] 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
[ 34.038224][ T383] RSP: 0018:ffffc900008f6ef0 EFLAGS: 00010246
[ 34.038614][ T383] RAX: 0000000000000000 RBX: ffff888004f6a000 RCX: 0000000000000001
[ 34.039068][ T383] RDX: 0000000000000000 RSI: ffffffff8aa9b939 RDI: ffffffff8a2555e0
[ 34.039529][ T383] RBP: ffffc900008f6fe0 R08: 0000000000000000 R09: 0000000000000000
[ 34.039980][ T383] R10: ffffc900008f7010 R11: ffffffff8b8a8918 R12: 1ffff9200011ede2
[ 34.040447][ T383] R13: 00000000000005dc R14: ffffc900008f7010 R15: ffff888004f6af08
[ 34.040912][ T383] FS: 00007fd1af04d800(0000) GS:ffff8880a9837000(0000) knlGS:0000000000000000
[ 34.041449][ T383] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 34.041830][ T383] CR2: 00000000004e5aa8 CR3: 000000000de53006 CR4: 0000000000772ef0
[ 34.042292][ T383] PKRU: 55555554
[ 34.042528][ T383] Call Trace:
[ 34.042758][ T383]
[ 34.042915][ T383] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 34.043218][ T383] ? find_held_lock+0x2b/0x80
[ 34.043536][ T383] ? mark_held_locks+0x49/0x80
[ 34.043839][ T383] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 34.044219][ T383] ? lockdep_hardirqs_on+0x7c/0x110
[ 34.044546][ T383] netif_set_mtu+0x88/0x100
[ 34.044849][ T383] ? __pfx_netif_set_mtu+0x10/0x10
[ 34.045164][ T383] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 34.045604][ T383] dev_set_mtu+0xa0/0x150
[ 34.045836][ T383] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 34.046255][ T383] br_add_if+0xda3/0x1330 [bridge]
[ 34.046619][ T383] do_set_master+0x332/0x500
[ 34.046938][ T383] do_setlink.constprop.0+0x9f4/0x2480
[ 34.047247][ T383] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 34.047645][ T383] ? rcu_read_lock_any_held+0x43/0xb0
[ 34.047949][ T383] ? validate_chain+0x166/0x4d0
[ 34.048253][ T383] ? __kernel_text_address+0x12/0x40
[ 34.048573][ T383] ? __lock_acquire+0x44d/0x7e0
[ 34.048880][ T383] ? __mutex_trylock_common+0xf9/0x260
[ 34.049190][ T383] ? __pfx___mutex_trylock_common+0x10/0x10
[ 34.049578][ T383] ? rcu_is_watching+0x12/0xc0
[ 34.049887][ T383] ? rcu_is_watching+0x12/0xc0
[ 34.050191][ T383] ? trace_contention_end+0xdc/0x140
[ 34.050503][ T383] ? __mutex_lock+0x19c/0xcd0
[ 34.050822][ T383] ? find_held_lock+0x2b/0x80
[ 34.051128][ T383] ? rtnl_newlink+0x651/0xa60
[ 34.051447][ T383] ? __create_object+0x5e/0xb0
[ 34.051756][ T383] ? __pfx___mutex_lock+0x10/0x10
[ 34.052063][ T383] ? trace_cap_capable+0x10f/0x190
[ 34.052376][ T383] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 34.052756][ T383] ? __rtnl_newlink+0x40e/0xa40
[ 34.053070][ T383] rtnl_newlink+0x69a/0xa60
[ 34.053487][ T383] ? __pfx_rtnl_newlink+0x10/0x10
[ 34.053798][ T383] ? __lock_acquire+0x44d/0x7e0
[ 34.054120][ T383] ? find_held_lock+0x2b/0x80
[ 34.054433][ T383] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 34.054735][ T383] ? __lock_release+0x5d/0x170
[ 34.055040][ T383] ? __pfx_rtnl_newlink+0x10/0x10
[ 34.055353][ T383] rtnetlink_rcv_msg+0x713/0xc00
[ 34.055685][ T383] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 34.055994][ T383] ? __lock_acquire+0x44d/0x7e0
[ 34.056312][ T383] netlink_rcv_skb+0x121/0x350
[ 34.056634][ T383] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 34.056940][ T383] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 34.057256][ T383] ? netlink_deliver_tap+0x13e/0x340
[ 34.057572][ T383] ? netlink_deliver_tap+0xc3/0x340
[ 34.057884][ T383] netlink_unicast+0x4a1/0x780
[ 34.058194][ T383] ? __pfx_netlink_unicast+0x10/0x10
[ 34.058513][ T383] ? __lock_acquire+0x44d/0x7e0
[ 34.058826][ T383] netlink_sendmsg+0x721/0xbe0
[ 34.059133][ T383] ? __pfx_netlink_sendmsg+0x10/0x10
[ 34.059452][ T383] ? __import_iovec+0x238/0x3c0
[ 34.059764][ T383] ____sys_sendmsg+0x7aa/0xa10
[ 34.060073][ T383] ? __pfx_____sys_sendmsg+0x10/0x10
[ 34.060388][ T383] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 34.060797][ T383] ___sys_sendmsg+0xed/0x170
[ 34.061098][ T383] ? kasan_record_aux_stack+0x8c/0xa0
[ 34.061417][ T383] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 34.061799][ T383] ? __pfx____sys_sendmsg+0x10/0x10
[ 34.062107][ T383] ? find_held_lock+0x2b/0x80
[ 34.062425][ T383] ? __lock_acquire+0x44d/0x7e0
[ 34.062737][ T383] ? find_held_lock+0x2b/0x80
[ 34.063041][ T383] ? __virt_addr_valid+0x22e/0x450
[ 34.063359][ T383] ? __lock_release+0x5d/0x170
[ 34.063673][ T383] __sys_sendmsg+0x10b/0x1a0
[ 34.063972][ T383] ? __call_rcu_common.constprop.0+0x320/0x640
[ 34.064357][ T383] ? __pfx___sys_sendmsg+0x10/0x10
[ 34.064675][ T383] ? rcu_is_watching+0x12/0xc0
[ 34.064980][ T383] do_syscall_64+0xc1/0x380
[ 34.065284][ T383] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 34.065681][ T383] RIP: 0033:0x7fd1af21a1e7
[ 34.065996][ T383] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 34.067090][ T383] RSP: 002b:00007ffd1056daa8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 34.067573][ T383] RAX: ffffffffffffffda RBX: 00007ffd1056e1d0 RCX: 00007fd1af21a1e7
[ 34.068032][ T383] RDX: 0000000000000000 RSI: 00007ffd1056db10 RDI: 0000000000000005
[ 34.068496][ T383] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 34.068953][ T383] R10: 00000000009ea910 R11: 0000000000000246 R12: 0000000000000004
[ 34.069416][ T383] R13: 00000000686e6a73 R14: 0000000000499600 R15: 0000000000000000
[ 34.069889][ T383]
[ 34.070115][ T383] irq event stamp: 48871
[ 34.070352][ T383] hardirqs last enabled at (48881): [] __up_console_sem+0x6b/0x80
[ 34.070892][ T383] hardirqs last disabled at (48888): [] __up_console_sem+0x50/0x80
[ 34.071424][ T383] softirqs last enabled at (48028): [] handle_softirqs+0x358/0x620
[ 34.071957][ T383] softirqs last disabled at (47833): [] __irq_exit_rcu+0xfa/0x160
[ 34.072494][ T383] ---[ end trace 0000000000000000 ]---
[ 34.224227][ T384] br1: port 2(veth2) entered blocking state
[ 34.224744][ T384] br1: port 2(veth2) entered disabled state
[ 34.225157][ T384] veth2: entered allmulticast mode
[ 34.228734][ T384] veth2: entered promiscuous mode
[ 34.230347][ T384] br1: port 2(veth2) entered blocking state
[ 34.230755][ T384] br1: port 2(veth2) entered forwarding state
[ 34.231600][ T384] ------------[ cut here ]------------
[ 34.231904][ T384] WARNING: CPU: 1 PID: 384 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 34.232545][ T384] Modules linked in: bridge stp llc 8021q vrf veth
[ 34.232946][ T384] CPU: 1 UID: 0 PID: 384 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 34.233580][ T384] Tainted: [W]=WARN
[ 34.233810][ T384] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 34.234188][ T384] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 34.234532][ T384] 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
[ 34.235648][ T384] RSP: 0018:ffffc90000906ef0 EFLAGS: 00010246
[ 34.236033][ T384] RAX: 0000000000000000 RBX: ffff888004f6a000 RCX: 0000000000000001
[ 34.236516][ T384] RDX: 0000000000000000 RSI: ffffffff8aa9b939 RDI: ffffffff8a2555e0
[ 34.236977][ T384] RBP: ffffc90000906fe0 R08: 0000000000000000 R09: 0000000000000000
[ 34.237458][ T384] R10: ffffc90000907010 R11: ffffffff8b8a8918 R12: 1ffff92000120de2
[ 34.237911][ T384] R13: 00000000000005dc R14: ffffc90000907010 R15: ffff888004f6af08
[ 34.238383][ T384] FS: 00007f09fa3a9800(0000) GS:ffff8880a9737000(0000) knlGS:0000000000000000
[ 34.238913][ T384] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 34.239301][ T384] CR2: 00000000004e5ab0 CR3: 000000000c349002 CR4: 0000000000772ef0
[ 34.239781][ T384] PKRU: 55555554
[ 34.240010][ T384] Call Trace:
[ 34.240237][ T384]
[ 34.240428][ T384] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 34.240755][ T384] ? find_held_lock+0x2b/0x80
[ 34.241065][ T384] ? mark_held_locks+0x49/0x80
[ 34.241393][ T384] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 34.241777][ T384] ? lockdep_hardirqs_on+0x7c/0x110
[ 34.242082][ T384] netif_set_mtu+0x88/0x100
[ 34.242408][ T384] ? __pfx_netif_set_mtu+0x10/0x10
[ 34.242725][ T384] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 34.243152][ T384] dev_set_mtu+0xa0/0x150
[ 34.243404][ T384] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 34.243828][ T384] br_add_if+0xda3/0x1330 [bridge]
[ 34.244179][ T384] do_set_master+0x332/0x500
[ 34.244520][ T384] do_setlink.constprop.0+0x9f4/0x2480
[ 34.244828][ T384] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 34.245214][ T384] ? rcu_read_lock_any_held+0x43/0xb0
[ 34.245540][ T384] ? validate_chain+0x166/0x4d0
[ 34.245841][ T384] ? __kernel_text_address+0x12/0x40
[ 34.246159][ T384] ? __lock_acquire+0x44d/0x7e0
[ 34.246489][ T384] ? __mutex_trylock_common+0xf9/0x260
[ 34.246799][ T384] ? __pfx___mutex_trylock_common+0x10/0x10
[ 34.247174][ T384] ? rcu_is_watching+0x12/0xc0
[ 34.247500][ T384] ? rcu_is_watching+0x12/0xc0
[ 34.247804][ T384] ? trace_contention_end+0xdc/0x140
[ 34.248107][ T384] ? __mutex_lock+0x19c/0xcd0
[ 34.248452][ T384] ? find_held_lock+0x2b/0x80
[ 34.248758][ T384] ? rtnl_newlink+0x651/0xa60
[ 34.249059][ T384] ? __create_object+0x5e/0xb0
[ 34.249387][ T384] ? __pfx___mutex_lock+0x10/0x10
[ 34.249693][ T384] ? trace_cap_capable+0x10f/0x190
[ 34.249994][ T384] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 34.250391][ T384] ? __rtnl_newlink+0x40e/0xa40
[ 34.250713][ T384] rtnl_newlink+0x69a/0xa60
[ 34.251027][ T384] ? __pfx_rtnl_newlink+0x10/0x10
[ 34.251351][ T384] ? __lock_acquire+0x44d/0x7e0
[ 34.251670][ T384] ? find_held_lock+0x2b/0x80
[ 34.251978][ T384] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 34.252276][ T384] ? __lock_release+0x5d/0x170
[ 34.252614][ T384] ? __pfx_rtnl_newlink+0x10/0x10
[ 34.252925][ T384] rtnetlink_rcv_msg+0x713/0xc00
[ 34.253230][ T384] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 34.253563][ T384] ? __lock_acquire+0x44d/0x7e0
[ 34.253874][ T384] netlink_rcv_skb+0x121/0x350
[ 34.254177][ T384] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 34.254500][ T384] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 34.254815][ T384] ? netlink_deliver_tap+0x13e/0x340
[ 34.255117][ T384] ? netlink_deliver_tap+0xc3/0x340
[ 34.255447][ T384] netlink_unicast+0x4a1/0x780
[ 34.255757][ T384] ? __pfx_netlink_unicast+0x10/0x10
[ 34.256059][ T384] ? __lock_acquire+0x44d/0x7e0
[ 34.256410][ T384] netlink_sendmsg+0x721/0xbe0
[ 34.256719][ T384] ? __pfx_netlink_sendmsg+0x10/0x10
[ 34.257021][ T384] ? __import_iovec+0x238/0x3c0
[ 34.257353][ T384] ____sys_sendmsg+0x7aa/0xa10
[ 34.257662][ T384] ? __pfx_____sys_sendmsg+0x10/0x10
[ 34.257968][ T384] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 34.258378][ T384] ___sys_sendmsg+0xed/0x170
[ 34.258682][ T384] ? kasan_record_aux_stack+0x8c/0xa0
[ 34.258983][ T384] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 34.259383][ T384] ? __pfx____sys_sendmsg+0x10/0x10
[ 34.259691][ T384] ? find_held_lock+0x2b/0x80
[ 34.260000][ T384] ? __lock_acquire+0x44d/0x7e0
[ 34.260348][ T384] ? find_held_lock+0x2b/0x80
[ 34.260667][ T384] ? __virt_addr_valid+0x22e/0x450
[ 34.260969][ T384] ? __lock_release+0x5d/0x170
[ 34.261280][ T384] __sys_sendmsg+0x10b/0x1a0
[ 34.261605][ T384] ? __call_rcu_common.constprop.0+0x320/0x640
[ 34.261983][ T384] ? __pfx___sys_sendmsg+0x10/0x10
[ 34.262304][ T384] ? rcu_is_watching+0x12/0xc0
[ 34.262631][ T384] do_syscall_64+0xc1/0x380
[ 34.262935][ T384] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 34.263336][ T384] RIP: 0033:0x7f09fa5761e7
[ 34.263885][ T384] Code: 0e 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[ 34.265093][ T384] RSP: 002b:00007ffed093e0f8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 34.265577][ T384] RAX: ffffffffffffffda RBX: 00007ffed093e820 RCX: 00007f09fa5761e7
[ 34.266031][ T384] RDX: 0000000000000000 RSI: 00007ffed093e160 RDI: 0000000000000005
[ 34.266502][ T384] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 34.266955][ T384] R10: 0000000024b51910 R11: 0000000000000246 R12: 0000000000000004
[ 34.267433][ T384] R13: 00000000686e6a74 R14: 0000000000499600 R15: 0000000000000000
[ 34.267901][ T384]
[ 34.268129][ T384] irq event stamp: 47381
[ 34.268389][ T384] hardirqs last enabled at (47413): [] __up_console_sem+0x6b/0x80
[ 34.268939][ T384] hardirqs last disabled at (47420): [] __up_console_sem+0x50/0x80
[ 34.269508][ T384] softirqs last enabled at (47410): [] handle_softirqs+0x358/0x620
[ 34.270036][ T384] softirqs last disabled at (47389): [] __irq_exit_rcu+0xfa/0x160
[ 34.270588][ T384] ---[ end trace 0000000000000000 ]---
[ 38.360152][ T429] br1: port 2(veth2) entered disabled state
[ 38.361040][ T429] veth2: left allmulticast mode
[ 38.361351][ T429] veth2: left promiscuous mode
[ 38.361822][ T429] br1: port 2(veth2) entered disabled state
[ 38.377775][ T429] ------------[ cut here ]------------
[ 38.378114][ T429] WARNING: CPU: 0 PID: 429 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 38.378736][ T429] Modules linked in: bridge stp llc 8021q vrf veth
[ 38.379141][ T429] CPU: 0 UID: 0 PID: 429 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 38.379765][ T429] Tainted: [W]=WARN
[ 38.379998][ T429] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 38.380389][ T429] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 38.380710][ T429] 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
[ 38.381813][ T429] RSP: 0018:ffffc90000b16f70 EFLAGS: 00010246
[ 38.382198][ T429] RAX: 0000000000000000 RBX: ffff888004f6a000 RCX: 0000000000000001
[ 38.382660][ T429] RDX: 0000000000000000 RSI: ffffffff8aa9b939 RDI: ffffffff8a2555e0
[ 38.383123][ T429] RBP: ffffc90000b17058 R08: 0000000000000000 R09: 0000000000000000
[ 38.383589][ T429] R10: ffffc90000b17088 R11: ffffffff8af79160 R12: 1ffff92000162df2
[ 38.384046][ T429] R13: 00000000000005dc R14: ffffc90000b17088 R15: ffff888004f6af08
[ 38.384513][ T429] FS: 00007f870c9f1800(0000) GS:ffff8880a96b7000(0000) knlGS:0000000000000000
[ 38.385055][ T429] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 38.385456][ T429] CR2: 00000000004e5ab0 CR3: 000000000c3bd006 CR4: 0000000000772ef0
[ 38.385913][ T429] PKRU: 55555554
[ 38.386141][ T429] Call Trace:
[ 38.386379][ T429]
[ 38.386536][ T429] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 38.386916][ T429] ? br_del_if+0xa3/0x1f0 [bridge]
[ 38.387264][ T429] ? do_set_master+0x147/0x500
[ 38.387580][ T429] ? do_setlink.constprop.0+0x9f4/0x2480
[ 38.387887][ T429] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 38.388191][ T429] ? netlink_unicast+0x4a1/0x780
[ 38.388501][ T429] ? netlink_sendmsg+0x721/0xbe0
[ 38.388802][ T429] ? ____sys_sendmsg+0x7aa/0xa10
[ 38.389104][ T429] ? ___sys_sendmsg+0xed/0x170
[ 38.389424][ T429] ? __sys_sendmsg+0x10b/0x1a0
[ 38.389725][ T429] ? do_syscall_64+0xc1/0x380
[ 38.390028][ T429] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 38.390412][ T429] ? find_held_lock+0x2b/0x80
[ 38.390734][ T429] netif_set_mtu+0x88/0x100
[ 38.391038][ T429] ? __pfx_netif_set_mtu+0x10/0x10
[ 38.391367][ T429] dev_set_mtu+0xa0/0x150
[ 38.391604][ T429] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 38.392023][ T429] br_del_if+0xb2/0x1f0 [bridge]
[ 38.392371][ T429] ? rtnl_is_locked+0x15/0x20
[ 38.392675][ T429] do_set_master+0x147/0x500
[ 38.392981][ T429] do_setlink.constprop.0+0x9f4/0x2480
[ 38.393286][ T429] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 38.393679][ T429] ? rcu_read_lock_any_held+0x43/0xb0
[ 38.393989][ T429] ? validate_chain+0x166/0x4d0
[ 38.394292][ T429] ? __kernel_text_address+0x12/0x40
[ 38.394626][ T429] ? __lock_acquire+0x44d/0x7e0
[ 38.394934][ T429] ? __mutex_trylock_common+0xf9/0x260
[ 38.395237][ T429] ? __pfx___mutex_trylock_common+0x10/0x10
[ 38.395622][ T429] ? rcu_is_watching+0x12/0xc0
[ 38.395927][ T429] ? rcu_is_watching+0x12/0xc0
[ 38.396228][ T429] ? trace_contention_end+0xdc/0x140
[ 38.396544][ T429] ? __mutex_lock+0x19c/0xcd0
[ 38.396847][ T429] ? find_held_lock+0x2b/0x80
[ 38.397148][ T429] ? rtnl_newlink+0x651/0xa60
[ 38.397457][ T429] ? __create_object+0x5e/0xb0
[ 38.397762][ T429] ? __pfx___mutex_lock+0x10/0x10
[ 38.398066][ T429] ? trace_cap_capable+0x10f/0x190
[ 38.398378][ T429] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 38.398762][ T429] ? __rtnl_newlink+0x40e/0xa40
[ 38.399072][ T429] rtnl_newlink+0x69a/0xa60
[ 38.399389][ T429] ? __pfx_rtnl_newlink+0x10/0x10
[ 38.399693][ T429] ? __lock_acquire+0x44d/0x7e0
[ 38.400003][ T429] ? find_held_lock+0x2b/0x80
[ 38.400305][ T429] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 38.400625][ T429] ? __lock_release+0x5d/0x170
[ 38.400931][ T429] ? __pfx_rtnl_newlink+0x10/0x10
[ 38.401237][ T429] rtnetlink_rcv_msg+0x713/0xc00
[ 38.401549][ T429] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 38.401856][ T429] ? __lock_acquire+0x44d/0x7e0
[ 38.402164][ T429] netlink_rcv_skb+0x121/0x350
[ 38.402476][ T429] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 38.402780][ T429] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 38.403094][ T429] ? netlink_deliver_tap+0x13e/0x340
[ 38.403410][ T429] ? netlink_deliver_tap+0xc3/0x340
[ 38.403715][ T429] netlink_unicast+0x4a1/0x780
[ 38.404021][ T429] ? __pfx_netlink_unicast+0x10/0x10
[ 38.404331][ T429] ? __lock_acquire+0x44d/0x7e0
[ 38.404640][ T429] netlink_sendmsg+0x721/0xbe0
[ 38.404946][ T429] ? __pfx_netlink_sendmsg+0x10/0x10
[ 38.405250][ T429] ? __import_iovec+0x238/0x3c0
[ 38.405575][ T429] ____sys_sendmsg+0x7aa/0xa10
[ 38.405882][ T429] ? __pfx_____sys_sendmsg+0x10/0x10
[ 38.406183][ T429] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 38.406582][ T429] ___sys_sendmsg+0xed/0x170
[ 38.406885][ T429] ? kasan_record_aux_stack+0x8c/0xa0
[ 38.407190][ T429] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 38.407580][ T429] ? __pfx____sys_sendmsg+0x10/0x10
[ 38.407892][ T429] ? find_held_lock+0x2b/0x80
[ 38.408198][ T429] ? __lock_acquire+0x44d/0x7e0
[ 38.408516][ T429] ? find_held_lock+0x2b/0x80
[ 38.408821][ T429] ? __virt_addr_valid+0x22e/0x450
[ 38.409124][ T429] ? __lock_release+0x5d/0x170
[ 38.409441][ T429] __sys_sendmsg+0x10b/0x1a0
[ 38.409744][ T429] ? __call_rcu_common.constprop.0+0x320/0x640
[ 38.410120][ T429] ? __pfx___sys_sendmsg+0x10/0x10
[ 38.410448][ T429] ? rcu_is_watching+0x12/0xc0
[ 38.410777][ T429] do_syscall_64+0xc1/0x380
[ 38.411081][ T429] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 38.411467][ T429] RIP: 0033:0x7f870cbbe1e7
[ 38.411781][ T429] 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
[ 38.412874][ T429] RSP: 002b:00007ffdb0e8c018 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 38.413340][ T429] RAX: ffffffffffffffda RBX: 00007ffdb0e8c740 RCX: 00007f870cbbe1e7
[ 38.413797][ T429] RDX: 0000000000000000 RSI: 00007ffdb0e8c080 RDI: 0000000000000005
[ 38.414249][ T429] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 38.414723][ T429] R10: 00007f870cabbee8 R11: 0000000000000246 R12: 0000000000000004
[ 38.415179][ T429] R13: 00000000686e6a78 R14: 0000000000499600 R15: 0000000000000000
[ 38.415657][ T429]
[ 38.415886][ T429] irq event stamp: 41633
[ 38.416114][ T429] hardirqs last enabled at (41641): [] __up_console_sem+0x6b/0x80
[ 38.416664][ T429] hardirqs last disabled at (41650): [] __up_console_sem+0x50/0x80
[ 38.417188][ T429] softirqs last enabled at (40836): [] handle_softirqs+0x358/0x620
[ 38.417721][ T429] softirqs last disabled at (40825): [] __irq_exit_rcu+0xfa/0x160
[ 38.418244][ T429] ---[ end trace 0000000000000000 ]---
[ 38.548003][ T430] br1: port 1(veth1) entered disabled state
[ 38.549158][ T430] veth1: left allmulticast mode
[ 38.549463][ T430] veth1: left promiscuous mode
[ 38.549929][ T430] br1: port 1(veth1) entered disabled state
[ 38.551995][ T430] ------------[ cut here ]------------
[ 38.552361][ T430] WARNING: CPU: 3 PID: 430 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 38.552994][ T430] Modules linked in: bridge stp llc 8021q vrf veth
[ 38.553437][ T430] CPU: 3 UID: 0 PID: 430 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 38.554078][ T430] Tainted: [W]=WARN
[ 38.554335][ T430] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 38.554735][ T430] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 38.555065][ T430] 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
[ 38.556365][ T430] RSP: 0018:ffffc90000b26f70 EFLAGS: 00010246
[ 38.556768][ T430] RAX: 0000000000000000 RBX: ffff888004f6a000 RCX: 0000000000000001
[ 38.557270][ T430] RDX: 0000000000000000 RSI: ffffffff8aa9b939 RDI: ffffffff8a2555e0
[ 38.557946][ T430] RBP: ffffc90000b27058 R08: 0000000000000000 R09: 0000000000000000
[ 38.558647][ T430] R10: ffffc90000b27088 R11: ffffffff8af79160 R12: 1ffff92000164df2
[ 38.559109][ T430] R13: 00000000000005dc R14: ffffc90000b27088 R15: ffff888004f6af08
[ 38.559739][ T430] FS: 00007fda0e370800(0000) GS:ffff8880a9837000(0000) knlGS:0000000000000000
[ 38.560270][ T430] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 38.560676][ T430] CR2: 00000000004e5aa8 CR3: 000000000bb16002 CR4: 0000000000772ef0
[ 38.561138][ T430] PKRU: 55555554
[ 38.561374][ T430] Call Trace:
[ 38.561604][ T430]
[ 38.561760][ T430] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 38.562142][ T430] ? br_del_if+0xa3/0x1f0 [bridge]
[ 38.562503][ T430] ? do_set_master+0x147/0x500
[ 38.562818][ T430] ? do_setlink.constprop.0+0x9f4/0x2480
[ 38.563121][ T430] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 38.563439][ T430] ? netlink_unicast+0x4a1/0x780
[ 38.563745][ T430] ? netlink_sendmsg+0x721/0xbe0
[ 38.564044][ T430] ? ____sys_sendmsg+0x7aa/0xa10
[ 38.564354][ T430] ? ___sys_sendmsg+0xed/0x170
[ 38.564655][ T430] ? __sys_sendmsg+0x10b/0x1a0
[ 38.564955][ T430] ? do_syscall_64+0xc1/0x380
[ 38.565256][ T430] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 38.565642][ T430] ? find_held_lock+0x2b/0x80
[ 38.565958][ T430] netif_set_mtu+0x88/0x100
[ 38.566261][ T430] ? __pfx_netif_set_mtu+0x10/0x10
[ 38.566589][ T430] dev_set_mtu+0xa0/0x150
[ 38.566822][ T430] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 38.567241][ T430] br_del_if+0xb2/0x1f0 [bridge]
[ 38.567591][ T430] ? rtnl_is_locked+0x15/0x20
[ 38.567895][ T430] do_set_master+0x147/0x500
[ 38.568204][ T430] do_setlink.constprop.0+0x9f4/0x2480
[ 38.568527][ T430] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 38.568911][ T430] ? rcu_read_lock_any_held+0x43/0xb0
[ 38.569212][ T430] ? validate_chain+0x166/0x4d0
[ 38.569525][ T430] ? __kernel_text_address+0x12/0x40
[ 38.569833][ T430] ? __lock_acquire+0x44d/0x7e0
[ 38.570139][ T430] ? __mutex_trylock_common+0xf9/0x260
[ 38.570457][ T430] ? __pfx___mutex_trylock_common+0x10/0x10
[ 38.570859][ T430] ? rcu_is_watching+0x12/0xc0
[ 38.571162][ T430] ? rcu_is_watching+0x12/0xc0
[ 38.571472][ T430] ? trace_contention_end+0xdc/0x140
[ 38.571775][ T430] ? __mutex_lock+0x19c/0xcd0
[ 38.572080][ T430] ? find_held_lock+0x2b/0x80
[ 38.572391][ T430] ? rtnl_newlink+0x651/0xa60
[ 38.572689][ T430] ? __create_object+0x5e/0xb0
[ 38.572999][ T430] ? __pfx___mutex_lock+0x10/0x10
[ 38.573305][ T430] ? trace_cap_capable+0x10f/0x190
[ 38.573616][ T430] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 38.573992][ T430] ? __rtnl_newlink+0x40e/0xa40
[ 38.574301][ T430] rtnl_newlink+0x69a/0xa60
[ 38.574619][ T430] ? __pfx_rtnl_newlink+0x10/0x10
[ 38.574928][ T430] ? __lock_acquire+0x44d/0x7e0
[ 38.575235][ T430] ? find_held_lock+0x2b/0x80
[ 38.575556][ T430] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 38.575856][ T430] ? __lock_release+0x5d/0x170
[ 38.576162][ T430] ? __pfx_rtnl_newlink+0x10/0x10
[ 38.576477][ T430] rtnetlink_rcv_msg+0x713/0xc00
[ 38.576781][ T430] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 38.577088][ T430] ? __lock_acquire+0x44d/0x7e0
[ 38.577407][ T430] netlink_rcv_skb+0x121/0x350
[ 38.577716][ T430] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 38.578021][ T430] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 38.578354][ T430] ? netlink_deliver_tap+0x13e/0x340
[ 38.578656][ T430] ? netlink_deliver_tap+0xc3/0x340
[ 38.578961][ T430] netlink_unicast+0x4a1/0x780
[ 38.579268][ T430] ? __pfx_netlink_unicast+0x10/0x10
[ 38.579579][ T430] ? __lock_acquire+0x44d/0x7e0
[ 38.579892][ T430] netlink_sendmsg+0x721/0xbe0
[ 38.580198][ T430] ? __pfx_netlink_sendmsg+0x10/0x10
[ 38.580511][ T430] ? __import_iovec+0x238/0x3c0
[ 38.580832][ T430] ____sys_sendmsg+0x7aa/0xa10
[ 38.581141][ T430] ? __pfx_____sys_sendmsg+0x10/0x10
[ 38.581452][ T430] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 38.581843][ T430] ___sys_sendmsg+0xed/0x170
[ 38.582153][ T430] ? kasan_record_aux_stack+0x8c/0xa0
[ 38.582465][ T430] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 38.582843][ T430] ? __pfx____sys_sendmsg+0x10/0x10
[ 38.583150][ T430] ? find_held_lock+0x2b/0x80
[ 38.583467][ T430] ? __lock_acquire+0x44d/0x7e0
[ 38.583776][ T430] ? find_held_lock+0x2b/0x80
[ 38.584080][ T430] ? __virt_addr_valid+0x22e/0x450
[ 38.584403][ T430] ? __lock_release+0x5d/0x170
[ 38.584714][ T430] __sys_sendmsg+0x10b/0x1a0
[ 38.585013][ T430] ? __call_rcu_common.constprop.0+0x320/0x640
[ 38.585399][ T430] ? __pfx___sys_sendmsg+0x10/0x10
[ 38.585714][ T430] ? rcu_is_watching+0x12/0xc0
[ 38.586019][ T430] do_syscall_64+0xc1/0x380
[ 38.586344][ T430] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 38.586718][ T430] RIP: 0033:0x7fda0e53d1e7
[ 38.587038][ T430] 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
[ 38.588197][ T430] RSP: 002b:00007ffcbdf564b8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 38.588685][ T430] RAX: ffffffffffffffda RBX: 00007ffcbdf56be0 RCX: 00007fda0e53d1e7
[ 38.589165][ T430] RDX: 0000000000000000 RSI: 00007ffcbdf56520 RDI: 0000000000000005
[ 38.589653][ T430] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000078
[ 38.590125][ T430] R10: 00007fda0e43aee8 R11: 0000000000000246 R12: 0000000000000004
[ 38.590623][ T430] R13: 00000000686e6a78 R14: 0000000000499600 R15: 0000000000000000
[ 38.591120][ T430]
[ 38.591377][ T430] irq event stamp: 44131
[ 38.591619][ T430] hardirqs last enabled at (44139): [] __up_console_sem+0x6b/0x80
[ 38.592171][ T430] hardirqs last disabled at (44146): [] __up_console_sem+0x50/0x80
[ 38.592733][ T430] softirqs last enabled at (44128): [] handle_softirqs+0x358/0x620
[ 38.593292][ T430] softirqs last disabled at (44119): [] __irq_exit_rcu+0xfa/0x160
[ 38.593851][ T430] ---[ end trace 0000000000000000 ]---