[ 14.347092][ T250] ip (250) used greatest stack depth: 23872 bytes left
[ 16.988900][ T287] 8021q: 802.1Q VLAN Support v1.8
[ 20.771352][ T323] br1: port 1(veth1) entered blocking state
[ 20.772285][ T323] br1: port 1(veth1) entered disabled state
[ 20.772802][ T323] veth1: entered allmulticast mode
[ 20.778723][ T323] veth1: entered promiscuous mode
[ 20.780771][ T323] ------------[ cut here ]------------
[ 20.781156][ T323] WARNING: CPU: 1 PID: 323 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 20.781789][ T323] Modules linked in: bridge stp llc 8021q vrf veth
[ 20.782441][ T323] CPU: 1 UID: 0 PID: 323 Comm: ip Not tainted 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 20.782985][ T323] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 20.783519][ T323] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 20.783849][ T323] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 20.785090][ T323] RSP: 0018:ffffc90000686ef0 EFLAGS: 00010246
[ 20.785491][ T323] RAX: 0000000000000000 RBX: ffff888008d62000 RCX: 0000000000000001
[ 20.785953][ T323] RDX: 0000000000000000 RSI: ffffffffb949b941 RDI: ffffffffb8c555e0
[ 20.786562][ T323] RBP: ffffc90000686fe0 R08: 0000000000000000 R09: 0000000000000000
[ 20.787020][ T323] R10: ffffc90000687010 R11: ffffffffba2a8918 R12: 1ffff920000d0de2
[ 20.787638][ T323] R13: 00000000000005dc R14: ffffc90000687010 R15: ffff888008d62f08
[ 20.788325][ T323] FS: 00007fd648c63800(0000) GS:ffff888073f37000(0000) knlGS:0000000000000000
[ 20.788856][ T323] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 20.789384][ T323] CR2: 00000000004e5aa8 CR3: 000000000c12a001 CR4: 0000000000772ef0
[ 20.789852][ T323] PKRU: 55555554
[ 20.790230][ T323] Call Trace:
[ 20.790464][ T323]
[ 20.790624][ T323] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 20.790935][ T323] ? find_held_lock+0x2b/0x80
[ 20.791390][ T323] ? mark_held_locks+0x49/0x80
[ 20.791696][ T323] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 20.792215][ T323] ? lockdep_hardirqs_on+0x7c/0x110
[ 20.792522][ T323] netif_set_mtu+0x88/0x100
[ 20.792827][ T323] ? __pfx_netif_set_mtu+0x10/0x10
[ 20.793342][ T323] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 20.793767][ T323] dev_set_mtu+0xa0/0x150
[ 20.793998][ T323] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 20.794689][ T323] br_add_if+0xda3/0x1330 [bridge]
[ 20.795217][ T323] do_set_master+0x32f/0x500
[ 20.795540][ T323] do_setlink.constprop.0+0x9f4/0x2480
[ 20.795849][ T323] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 20.796278][ T323] ? rcu_read_lock_any_held+0x43/0xb0
[ 20.796582][ T323] ? validate_chain+0x166/0x4d0
[ 20.796883][ T323] ? __kernel_text_address+0x12/0x40
[ 20.797213][ T323] ? __lock_acquire+0x44d/0x7e0
[ 20.797706][ T323] ? __mutex_trylock_common+0xf9/0x260
[ 20.798010][ T323] ? __pfx___mutex_trylock_common+0x10/0x10
[ 20.798396][ T323] ? rcu_is_watching+0x12/0xc0
[ 20.798710][ T323] ? rcu_is_watching+0x12/0xc0
[ 20.799013][ T323] ? trace_contention_end+0xdc/0x140
[ 20.799323][ T323] ? __mutex_lock+0x19c/0xcd0
[ 20.799630][ T323] ? find_held_lock+0x2b/0x80
[ 20.799935][ T323] ? rtnl_newlink+0x651/0xa60
[ 20.800243][ T323] ? __create_object+0x5e/0xb0
[ 20.800548][ T323] ? __pfx___mutex_lock+0x10/0x10
[ 20.800853][ T323] ? trace_cap_capable+0x10f/0x190
[ 20.801171][ T323] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 20.801546][ T323] ? __rtnl_newlink+0x40e/0xa40
[ 20.801856][ T323] rtnl_newlink+0x69a/0xa60
[ 20.802172][ T323] ? __pfx_rtnl_newlink+0x10/0x10
[ 20.802475][ T323] ? __lock_acquire+0x44d/0x7e0
[ 20.802784][ T323] ? find_held_lock+0x2b/0x80
[ 20.803095][ T323] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 20.803403][ T323] ? __lock_release+0x5d/0x170
[ 20.803708][ T323] ? __pfx_rtnl_newlink+0x10/0x10
[ 20.804011][ T323] rtnetlink_rcv_msg+0x710/0xc00
[ 20.804322][ T323] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 20.804629][ T323] ? __lock_acquire+0x44d/0x7e0
[ 20.804936][ T323] netlink_rcv_skb+0x121/0x350
[ 20.805249][ T323] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 20.805565][ T323] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 20.805888][ T323] ? netlink_deliver_tap+0x13e/0x340
[ 20.806201][ T323] ? netlink_deliver_tap+0xc3/0x340
[ 20.806506][ T323] netlink_unicast+0x49e/0x780
[ 20.806814][ T323] ? __pfx_netlink_unicast+0x10/0x10
[ 20.807126][ T323] ? __lock_acquire+0x44d/0x7e0
[ 20.807436][ T323] netlink_sendmsg+0x721/0xbe0
[ 20.807742][ T323] ? __pfx_netlink_sendmsg+0x10/0x10
[ 20.808063][ T323] ? __import_iovec+0x238/0x3c0
[ 20.808375][ T323] ____sys_sendmsg+0x7ad/0xa10
[ 20.808682][ T323] ? __pfx_____sys_sendmsg+0x10/0x10
[ 20.808984][ T323] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 20.809379][ T323] ___sys_sendmsg+0xed/0x170
[ 20.809680][ T323] ? kasan_record_aux_stack+0x8c/0xa0
[ 20.809982][ T323] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 20.810372][ T323] ? __pfx____sys_sendmsg+0x10/0x10
[ 20.810679][ T323] ? find_held_lock+0x2b/0x80
[ 20.810983][ T323] ? __lock_acquire+0x44d/0x7e0
[ 20.811298][ T323] ? find_held_lock+0x2b/0x80
[ 20.811602][ T323] ? __virt_addr_valid+0x22e/0x450
[ 20.811905][ T323] ? __lock_release+0x5d/0x170
[ 20.812222][ T323] __sys_sendmsg+0x10b/0x1a0
[ 20.812531][ T323] ? __call_rcu_common.constprop.0+0x320/0x640
[ 20.812906][ T323] ? __pfx___sys_sendmsg+0x10/0x10
[ 20.813228][ T323] ? rcu_is_watching+0x12/0xc0
[ 20.813532][ T323] do_syscall_64+0xc1/0x380
[ 20.813835][ T323] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 20.814219][ T323] RIP: 0033:0x7fd648e301e7
[ 20.814543][ T323] 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
[ 20.815649][ T323] RSP: 002b:00007ffff2dcb168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 20.816117][ T323] RAX: ffffffffffffffda RBX: 00007ffff2dcb890 RCX: 00007fd648e301e7
[ 20.816578][ T323] RDX: 0000000000000000 RSI: 00007ffff2dcb1d0 RDI: 0000000000000005
[ 20.817054][ T323] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 20.817513][ T323] R10: 00000000333a2910 R11: 0000000000000246 R12: 0000000000000004
[ 20.817970][ T323] R13: 00000000686e49d4 R14: 0000000000499600 R15: 0000000000000000
[ 20.818450][ T323]
[ 20.818683][ T323] irq event stamp: 34541
[ 20.818919][ T323] hardirqs last enabled at (34549): [] __up_console_sem+0x6b/0x80
[ 20.819457][ T323] hardirqs last disabled at (34558): [] __up_console_sem+0x50/0x80
[ 20.819992][ T323] softirqs last enabled at (33968): [] handle_softirqs+0x358/0x620
[ 20.820526][ T323] softirqs last disabled at (33943): [] __irq_exit_rcu+0xfa/0x160
[ 20.821065][ T323] ---[ end trace 0000000000000000 ]---
[ 20.956753][ T36] br1: port 1(veth1) entered blocking state
[ 20.957306][ T36] br1: port 1(veth1) entered forwarding state
[ 54.480147][ T502] br1: port 1(veth1) entered disabled state
[ 54.613248][ T503] veth1: left allmulticast mode
[ 54.613723][ T503] veth1: left promiscuous mode
[ 54.614265][ T503] br1: port 1(veth1) entered disabled state
[ 54.618243][ T503] ------------[ cut here ]------------
[ 54.618593][ T503] WARNING: CPU: 1 PID: 503 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 54.619407][ T503] Modules linked in: bridge stp llc 8021q vrf veth
[ 54.619887][ T503] CPU: 1 UID: 0 PID: 503 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 54.622189][ T503] Tainted: [W]=WARN
[ 54.622472][ T503] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 54.622948][ T503] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 54.623328][ T503] Code: 00 00 8b 05 d7 bc 3a 02 85 c0 0f 84 52 fe ff ff 48 8d bb a0 0c 00 00 be ff ff ff ff e8 1a 63 7b 00 85 c0 0f 85 39 fe ff ff 90 <0f> 0b 90 e9 30 fe ff ff 48 b8 00 00 00 00 00 fc ff df 4c 89 fa 48
[ 54.624453][ T503] RSP: 0018:ffffc90000f46f70 EFLAGS: 00010246
[ 54.624842][ T503] RAX: 0000000000000000 RBX: ffff888008d62000 RCX: 0000000000000001
[ 54.625433][ T503] RDX: 0000000000000000 RSI: ffffffffb949b941 RDI: ffffffffb8c555e0
[ 54.625893][ T503] RBP: ffffc90000f47058 R08: 0000000000000000 R09: 0000000000000000
[ 54.626375][ T503] R10: ffffc90000f47088 R11: ffffffffb5800130 R12: 1ffff920001e8df2
[ 54.626975][ T503] R13: 00000000000005dc R14: ffffc90000f47088 R15: ffff888008d62f08
[ 54.627487][ T503] FS: 00007f7556e51800(0000) GS:ffff888073f37000(0000) knlGS:0000000000000000
[ 54.628331][ T503] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.628789][ T503] CR2: 00000000004e5aa8 CR3: 000000000c7ea001 CR4: 0000000000772ef0
[ 54.629333][ T503] PKRU: 55555554
[ 54.629567][ T503] Call Trace:
[ 54.629802][ T503]
[ 54.630062][ T503] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 54.630453][ T503] ? br_del_if+0xa3/0x1f0 [bridge]
[ 54.630800][ T503] ? do_set_master+0x14a/0x500
[ 54.631240][ T503] ? do_setlink.constprop.0+0x9f4/0x2480
[ 54.631615][ T503] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 54.631943][ T503] ? netlink_unicast+0x49e/0x780
[ 54.632413][ T503] ? netlink_sendmsg+0x721/0xbe0
[ 54.632775][ T503] ? ____sys_sendmsg+0x7ad/0xa10
[ 54.633117][ T503] ? ___sys_sendmsg+0xed/0x170
[ 54.633512][ T503] ? __sys_sendmsg+0x10b/0x1a0
[ 54.633816][ T503] ? do_syscall_64+0xc1/0x380
[ 54.634145][ T503] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 54.634532][ T503] ? find_held_lock+0x2b/0x80
[ 54.634944][ T503] netif_set_mtu+0x88/0x100
[ 54.635347][ T503] ? __pfx_netif_set_mtu+0x10/0x10
[ 54.635795][ T503] dev_set_mtu+0xa0/0x150
[ 54.636110][ T503] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 54.636612][ T503] br_del_if+0xb2/0x1f0 [bridge]
[ 54.636948][ T503] ? rtnl_is_locked+0x15/0x20
[ 54.637303][ T503] do_set_master+0x14a/0x500
[ 54.637617][ T503] do_setlink.constprop.0+0x9f4/0x2480
[ 54.637928][ T503] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 54.638336][ T503] ? rcu_read_lock_any_held+0x43/0xb0
[ 54.638646][ T503] ? validate_chain+0x166/0x4d0
[ 54.638952][ T503] ? __kernel_text_address+0x12/0x40
[ 54.639311][ T503] ? __lock_acquire+0x44d/0x7e0
[ 54.639634][ T503] ? __mutex_trylock_common+0xf9/0x260
[ 54.639943][ T503] ? __pfx___mutex_trylock_common+0x10/0x10
[ 54.640347][ T503] ? rcu_is_watching+0x12/0xc0
[ 54.640654][ T503] ? rcu_is_watching+0x12/0xc0
[ 54.640956][ T503] ? trace_contention_end+0xdc/0x140
[ 54.641285][ T503] ? __mutex_lock+0x19c/0xcd0
[ 54.641592][ T503] ? find_held_lock+0x2b/0x80
[ 54.641907][ T503] ? rtnl_newlink+0x651/0xa60
[ 54.642234][ T503] ? __create_object+0x5e/0xb0
[ 54.642544][ T503] ? __pfx___mutex_lock+0x10/0x10
[ 54.642851][ T503] ? trace_cap_capable+0x10f/0x190
[ 54.643198][ T503] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 54.643590][ T503] ? __rtnl_newlink+0x40e/0xa40
[ 54.643904][ T503] rtnl_newlink+0x69a/0xa60
[ 54.644406][ T503] ? __pfx_rtnl_newlink+0x10/0x10
[ 54.644724][ T503] ? __lock_acquire+0x44d/0x7e0
[ 54.645072][ T503] ? find_held_lock+0x2b/0x80
[ 54.645435][ T503] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 54.645745][ T503] ? __lock_release+0x5d/0x170
[ 54.646177][ T503] ? __pfx_rtnl_newlink+0x10/0x10
[ 54.646619][ T503] rtnetlink_rcv_msg+0x710/0xc00
[ 54.646947][ T503] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 54.647365][ T503] ? __lock_acquire+0x44d/0x7e0
[ 54.647788][ T503] netlink_rcv_skb+0x121/0x350
[ 54.648138][ T503] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 54.648541][ T503] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 54.648863][ T503] ? netlink_deliver_tap+0x13e/0x340
[ 54.649298][ T503] ? netlink_deliver_tap+0xc3/0x340
[ 54.649610][ T503] netlink_unicast+0x49e/0x780
[ 54.649920][ T503] ? __pfx_netlink_unicast+0x10/0x10
[ 54.650357][ T503] ? __lock_acquire+0x44d/0x7e0
[ 54.650768][ T503] netlink_sendmsg+0x721/0xbe0
[ 54.651118][ T503] ? __pfx_netlink_sendmsg+0x10/0x10
[ 54.651528][ T503] ? __import_iovec+0x238/0x3c0
[ 54.651846][ T503] ____sys_sendmsg+0x7ad/0xa10
[ 54.652187][ T503] ? __pfx_____sys_sendmsg+0x10/0x10
[ 54.652493][ T503] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 54.653005][ T503] ___sys_sendmsg+0xed/0x170
[ 54.653570][ T503] ? kasan_record_aux_stack+0x8c/0xa0
[ 54.653883][ T503] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 54.654285][ T503] ? __pfx____sys_sendmsg+0x10/0x10
[ 54.654597][ T503] ? find_held_lock+0x2b/0x80
[ 54.655015][ T503] ? __lock_acquire+0x44d/0x7e0
[ 54.655419][ T503] ? find_held_lock+0x2b/0x80
[ 54.655781][ T503] ? __virt_addr_valid+0x22e/0x450
[ 54.656203][ T503] ? __lock_release+0x5d/0x170
[ 54.656527][ T503] __sys_sendmsg+0x10b/0x1a0
[ 54.656918][ T503] ? __call_rcu_common.constprop.0+0x320/0x640
[ 54.657382][ T503] ? __pfx___sys_sendmsg+0x10/0x10
[ 54.657771][ T503] ? rcu_is_watching+0x12/0xc0
[ 54.658136][ T503] do_syscall_64+0xc1/0x380
[ 54.658459][ T503] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 54.658838][ T503] RIP: 0033:0x7f755701e1e7
[ 54.659247][ T503] 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
[ 54.660502][ T503] RSP: 002b:00007ffda2118198 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 54.661102][ T503] RAX: ffffffffffffffda RBX: 00007ffda21188c0 RCX: 00007f755701e1e7
[ 54.661562][ T503] RDX: 0000000000000000 RSI: 00007ffda2118200 RDI: 0000000000000005
[ 54.662151][ T503] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000078
[ 54.662669][ T503] R10: 00007f7556f1bee8 R11: 0000000000000246 R12: 0000000000000003
[ 54.663225][ T503] R13: 00000000686e49f6 R14: 0000000000499600 R15: 0000000000000000
[ 54.663797][ T503]
[ 54.664142][ T503] irq event stamp: 41041
[ 54.664464][ T503] hardirqs last enabled at (41049): [] __up_console_sem+0x6b/0x80
[ 54.665157][ T503] hardirqs last disabled at (41058): [] __up_console_sem+0x50/0x80
[ 54.665769][ T503] softirqs last enabled at (41020): [] handle_softirqs+0x358/0x620
[ 54.666621][ T503] softirqs last disabled at (40999): [] __irq_exit_rcu+0xfa/0x160
[ 54.667184][ T503] ---[ end trace 0000000000000000 ]---