[ 14.379600][ T250] ip (250) used greatest stack depth: 23632 bytes left
[ 17.339510][ T289] 8021q: 802.1Q VLAN Support v1.8
[ 19.717326][ T310] br0: port 1(veth1) entered blocking state
[ 19.718003][ T310] br0: port 1(veth1) entered disabled state
[ 19.718540][ T310] veth1: entered allmulticast mode
[ 19.722211][ T310] veth1: entered promiscuous mode
[ 19.724530][ T310] ------------[ cut here ]------------
[ 19.724927][ T310] WARNING: CPU: 2 PID: 310 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 19.725587][ T310] Modules linked in: bridge stp llc 8021q vrf veth
[ 19.726553][ T310] CPU: 2 UID: 0 PID: 310 Comm: ip Not tainted 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 19.727139][ T310] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 19.727556][ T310] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 19.727902][ T310] 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
[ 19.729075][ T310] RSP: 0018:ffffc90000586ef0 EFLAGS: 00010246
[ 19.729510][ T310] RAX: 0000000000000000 RBX: ffff8880129a2000 RCX: 0000000000000001
[ 19.730036][ T310] RDX: 0000000000000000 RSI: ffffffff9b49b941 RDI: ffffffff9ac555e0
[ 19.730551][ T310] RBP: ffffc90000586fe0 R08: 0000000000000000 R09: 0000000000000000
[ 19.731249][ T310] R10: ffffc90000587010 R11: ffffffff9c2a8918 R12: 1ffff920000b0de2
[ 19.731781][ T310] R13: 00000000000005dc R14: ffffc90000587010 R15: ffff8880129a2f08
[ 19.732288][ T310] FS: 00007fd7874fc800(0000) GS:ffff888098db7000(0000) knlGS:0000000000000000
[ 19.732894][ T310] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 19.733328][ T310] CR2: 00000000004e5aa8 CR3: 0000000012d74003 CR4: 0000000000772ef0
[ 19.733857][ T310] PKRU: 55555554
[ 19.734119][ T310] Call Trace:
[ 19.734377][ T310]
[ 19.734569][ T310] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 19.734928][ T310] ? find_held_lock+0x2b/0x80
[ 19.735279][ T310] ? mark_held_locks+0x49/0x80
[ 19.735653][ T310] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 19.736073][ T310] ? lockdep_hardirqs_on+0x7c/0x110
[ 19.736421][ T310] netif_set_mtu+0x88/0x100
[ 19.736783][ T310] ? __pfx_netif_set_mtu+0x10/0x10
[ 19.737140][ T310] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 19.737630][ T310] dev_set_mtu+0xa0/0x150
[ 19.737899][ T310] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 19.738361][ T310] br_add_if+0xda3/0x1330 [bridge]
[ 19.738799][ T310] do_set_master+0x32f/0x500
[ 19.739156][ T310] do_setlink.constprop.0+0x9f4/0x2480
[ 19.739508][ T310] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 19.739953][ T310] ? rcu_read_lock_any_held+0x43/0xb0
[ 19.740296][ T310] ? validate_chain+0x166/0x4d0
[ 19.740654][ T310] ? __kernel_text_address+0x12/0x40
[ 19.741014][ T310] ? __lock_acquire+0x44d/0x7e0
[ 19.741363][ T310] ? __mutex_trylock_common+0xf9/0x260
[ 19.741727][ T310] ? __pfx___mutex_trylock_common+0x10/0x10
[ 19.742146][ T310] ? rcu_is_watching+0x12/0xc0
[ 19.742491][ T310] ? rcu_is_watching+0x12/0xc0
[ 19.742856][ T310] ? trace_contention_end+0xdc/0x140
[ 19.743205][ T310] ? __mutex_lock+0x19c/0xcd0
[ 19.743548][ T310] ? find_held_lock+0x2b/0x80
[ 19.743907][ T310] ? rtnl_newlink+0x651/0xa60
[ 19.744256][ T310] ? __create_object+0x5e/0xb0
[ 19.744601][ T310] ? __pfx___mutex_lock+0x10/0x10
[ 19.744959][ T310] ? trace_cap_capable+0x10f/0x190
[ 19.745296][ T310] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 19.745759][ T310] ? __rtnl_newlink+0x40e/0xa40
[ 19.746117][ T310] rtnl_newlink+0x69a/0xa60
[ 19.746470][ T310] ? __pfx_rtnl_newlink+0x10/0x10
[ 19.746826][ T310] ? __lock_acquire+0x44d/0x7e0
[ 19.747177][ T310] ? find_held_lock+0x2b/0x80
[ 19.747517][ T310] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 19.747867][ T310] ? __lock_release+0x5d/0x170
[ 19.748215][ T310] ? __pfx_rtnl_newlink+0x10/0x10
[ 19.748561][ T310] rtnetlink_rcv_msg+0x710/0xc00
[ 19.748927][ T310] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 19.749271][ T310] ? __lock_acquire+0x44d/0x7e0
[ 19.749631][ T310] netlink_rcv_skb+0x121/0x350
[ 19.750000][ T310] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 19.750343][ T310] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 19.750718][ T310] ? netlink_deliver_tap+0x13e/0x340
[ 19.751057][ T310] ? netlink_deliver_tap+0xc3/0x340
[ 19.751408][ T310] netlink_unicast+0x49e/0x780
[ 19.751776][ T310] ? __pfx_netlink_unicast+0x10/0x10
[ 19.752121][ T310] ? __lock_acquire+0x44d/0x7e0
[ 19.752480][ T310] netlink_sendmsg+0x721/0xbe0
[ 19.752839][ T310] ? __pfx_netlink_sendmsg+0x10/0x10
[ 19.753185][ T310] ? __import_iovec+0x238/0x3c0
[ 19.753537][ T310] ____sys_sendmsg+0x7ad/0xa10
[ 19.753895][ T310] ? __pfx_____sys_sendmsg+0x10/0x10
[ 19.754238][ T310] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 19.754691][ T310] ___sys_sendmsg+0xed/0x170
[ 19.755036][ T310] ? kasan_record_aux_stack+0x8c/0xa0
[ 19.755383][ T310] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 19.755864][ T310] ? __pfx____sys_sendmsg+0x10/0x10
[ 19.756217][ T310] ? find_held_lock+0x2b/0x80
[ 19.756579][ T310] ? __lock_acquire+0x44d/0x7e0
[ 19.756955][ T310] ? find_held_lock+0x2b/0x80
[ 19.757301][ T310] ? __virt_addr_valid+0x22e/0x450
[ 19.757672][ T310] ? __lock_release+0x5d/0x170
[ 19.758023][ T310] __sys_sendmsg+0x10b/0x1a0
[ 19.758370][ T310] ? __call_rcu_common.constprop.0+0x320/0x640
[ 19.758809][ T310] ? __pfx___sys_sendmsg+0x10/0x10
[ 19.759166][ T310] ? rcu_is_watching+0x12/0xc0
[ 19.759608][ T310] do_syscall_64+0xc1/0x380
[ 19.759965][ T310] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 19.760369][ T310] RIP: 0033:0x7fd7876c91e7
[ 19.760730][ T310] 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
[ 19.762174][ T310] RSP: 002b:00007fff7b09f968 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 19.763146][ T310] RAX: ffffffffffffffda RBX: 00007fff7b0a0090 RCX: 00007fd7876c91e7
[ 19.763644][ T310] RDX: 0000000000000000 RSI: 00007fff7b09f9d0 RDI: 0000000000000005
[ 19.764130][ T310] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 19.764631][ T310] R10: 0000000028d20910 R11: 0000000000000246 R12: 0000000000000004
[ 19.765138][ T310] R13: 00000000686e3bfe R14: 0000000000499600 R15: 0000000000000000
[ 19.765895][ T310]
[ 19.766180][ T310] irq event stamp: 39309
[ 19.766434][ T310] hardirqs last enabled at (39319): [] __up_console_sem+0x6b/0x80
[ 19.767008][ T310] hardirqs last disabled at (39330): [] __up_console_sem+0x50/0x80
[ 19.767817][ T310] softirqs last enabled at (38912): [] handle_softirqs+0x358/0x620
[ 19.768377][ T310] softirqs last disabled at (38893): [] __irq_exit_rcu+0xfa/0x160
[ 19.768951][ T310] ---[ end trace 0000000000000000 ]---
[ 19.882453][ T312] br0: port 2(veth2) entered blocking state
[ 19.882931][ T312] br0: port 2(veth2) entered disabled state
[ 19.883402][ T312] veth2: entered allmulticast mode
[ 19.897013][ T312] veth2: entered promiscuous mode
[ 19.898479][ T312] ------------[ cut here ]------------
[ 19.898835][ T312] WARNING: CPU: 0 PID: 312 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 19.899515][ T312] Modules linked in: bridge stp llc 8021q vrf veth
[ 19.899968][ T312] CPU: 0 UID: 0 PID: 312 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 19.900674][ T312] Tainted: [W]=WARN
[ 19.900940][ T312] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 19.901368][ T312] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 19.901731][ T312] 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
[ 19.902951][ T312] RSP: 0018:ffffc90000526ef0 EFLAGS: 00010246
[ 19.903383][ T312] RAX: 0000000000000000 RBX: ffff8880129a2000 RCX: 0000000000000001
[ 19.903922][ T312] RDX: 0000000000000000 RSI: ffffffff9b49b941 RDI: ffffffff9ac555e0
[ 19.904434][ T312] RBP: ffffc90000526fe0 R08: 0000000000000000 R09: 0000000000000000
[ 19.904950][ T312] R10: ffffc90000527010 R11: ffffffff9c2a8918 R12: 1ffff920000a4de2
[ 19.905478][ T312] R13: 00000000000005dc R14: ffffc90000527010 R15: ffff8880129a2f08
[ 19.905993][ T312] FS: 00007fb8a1865800(0000) GS:ffff888098cb7000(0000) knlGS:0000000000000000
[ 19.906588][ T312] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 19.907025][ T312] CR2: 00000000004e5ab0 CR3: 0000000015cc2006 CR4: 0000000000772ef0
[ 19.907549][ T312] PKRU: 55555554
[ 19.907817][ T312] Call Trace:
[ 19.908076][ T312]
[ 19.908255][ T312] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 19.908604][ T312] ? find_held_lock+0x2b/0x80
[ 19.908969][ T312] ? mark_held_locks+0x49/0x80
[ 19.909312][ T312] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 19.909757][ T312] ? lockdep_hardirqs_on+0x7c/0x110
[ 19.910110][ T312] netif_set_mtu+0x88/0x100
[ 19.910458][ T312] ? __pfx_netif_set_mtu+0x10/0x10
[ 19.910822][ T312] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 19.911304][ T312] dev_set_mtu+0xa0/0x150
[ 19.911562][ T312] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 19.912057][ T312] br_add_if+0xda3/0x1330 [bridge]
[ 19.912428][ T312] do_set_master+0x32f/0x500
[ 19.912780][ T312] do_setlink.constprop.0+0x9f4/0x2480
[ 19.913105][ T312] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 19.913518][ T312] ? rcu_read_lock_any_held+0x43/0xb0
[ 19.913848][ T312] ? validate_chain+0x166/0x4d0
[ 19.914167][ T312] ? __kernel_text_address+0x12/0x40
[ 19.914496][ T312] ? __lock_acquire+0x44d/0x7e0
[ 19.914835][ T312] ? __mutex_trylock_common+0xf9/0x260
[ 19.915162][ T312] ? __pfx___mutex_trylock_common+0x10/0x10
[ 19.915624][ T312] ? rcu_is_watching+0x12/0xc0
[ 19.915969][ T312] ? rcu_is_watching+0x12/0xc0
[ 19.916307][ T312] ? trace_contention_end+0xdc/0x140
[ 19.916654][ T312] ? __mutex_lock+0x19c/0xcd0
[ 19.916992][ T312] ? find_held_lock+0x2b/0x80
[ 19.917330][ T312] ? rtnl_newlink+0x651/0xa60
[ 19.917678][ T312] ? __create_object+0x5e/0xb0
[ 19.918020][ T312] ? __pfx___mutex_lock+0x10/0x10
[ 19.918359][ T312] ? trace_cap_capable+0x10f/0x190
[ 19.918708][ T312] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 19.919128][ T312] ? __rtnl_newlink+0x40e/0xa40
[ 19.919472][ T312] rtnl_newlink+0x69a/0xa60
[ 19.919826][ T312] ? __pfx_rtnl_newlink+0x10/0x10
[ 19.920170][ T312] ? __lock_acquire+0x44d/0x7e0
[ 19.920517][ T312] ? find_held_lock+0x2b/0x80
[ 19.920864][ T312] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 19.921203][ T312] ? __lock_release+0x5d/0x170
[ 19.921544][ T312] ? __pfx_rtnl_newlink+0x10/0x10
[ 19.921893][ T312] rtnetlink_rcv_msg+0x710/0xc00
[ 19.922232][ T312] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 19.922577][ T312] ? __lock_acquire+0x44d/0x7e0
[ 19.922929][ T312] netlink_rcv_skb+0x121/0x350
[ 19.923278][ T312] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 19.923627][ T312] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 19.923987][ T312] ? netlink_deliver_tap+0x13e/0x340
[ 19.924322][ T312] ? netlink_deliver_tap+0xc3/0x340
[ 19.924671][ T312] netlink_unicast+0x49e/0x780
[ 19.925010][ T312] ? __pfx_netlink_unicast+0x10/0x10
[ 19.925351][ T312] ? __lock_acquire+0x44d/0x7e0
[ 19.925713][ T312] netlink_sendmsg+0x721/0xbe0
[ 19.926051][ T312] ? __pfx_netlink_sendmsg+0x10/0x10
[ 19.926387][ T312] ? __import_iovec+0x238/0x3c0
[ 19.926739][ T312] ____sys_sendmsg+0x7ad/0xa10
[ 19.927080][ T312] ? __pfx_____sys_sendmsg+0x10/0x10
[ 19.927415][ T312] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 19.927856][ T312] ___sys_sendmsg+0xed/0x170
[ 19.928199][ T312] ? kasan_record_aux_stack+0x8c/0xa0
[ 19.928535][ T312] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 19.928966][ T312] ? __pfx____sys_sendmsg+0x10/0x10
[ 19.929308][ T312] ? find_held_lock+0x2b/0x80
[ 19.929656][ T312] ? __lock_acquire+0x44d/0x7e0
[ 19.929996][ T312] ? find_held_lock+0x2b/0x80
[ 19.930331][ T312] ? __virt_addr_valid+0x22e/0x450
[ 19.930680][ T312] ? __lock_release+0x5d/0x170
[ 19.931025][ T312] __sys_sendmsg+0x10b/0x1a0
[ 19.931360][ T312] ? __call_rcu_common.constprop.0+0x320/0x640
[ 19.931787][ T312] ? __pfx___sys_sendmsg+0x10/0x10
[ 19.932134][ T312] ? rcu_is_watching+0x12/0xc0
[ 19.932472][ T312] do_syscall_64+0xc1/0x380
[ 19.932817][ T312] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 19.933238][ T312] RIP: 0033:0x7fb8a1a321e7
[ 19.933582][ T312] 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
[ 19.934787][ T312] RSP: 002b:00007fff06698b38 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 19.935295][ T312] RAX: ffffffffffffffda RBX: 00007fff06699260 RCX: 00007fb8a1a321e7
[ 19.935827][ T312] RDX: 0000000000000000 RSI: 00007fff06698ba0 RDI: 0000000000000005
[ 19.936333][ T312] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 19.936852][ T312] R10: 0000000023c45910 R11: 0000000000000246 R12: 0000000000000004
[ 19.937353][ T312] R13: 00000000686e3bfe R14: 0000000000499600 R15: 0000000000000000
[ 19.937893][ T312]
[ 19.938145][ T312] irq event stamp: 40311
[ 19.938404][ T312] hardirqs last enabled at (40319): [] __up_console_sem+0x6b/0x80
[ 19.938999][ T312] hardirqs last disabled at (40328): [] __up_console_sem+0x50/0x80
[ 19.939580][ T312] softirqs last enabled at (39342): [] br_add_if+0xd82/0x1330 [bridge]
[ 19.940205][ T312] softirqs last disabled at (39340): [] br_add_if+0xcf3/0x1330 [bridge]
[ 19.940817][ T312] ---[ end trace 0000000000000000 ]---
[ 20.285042][ T152] br0: port 1(veth1) entered blocking state
[ 20.285701][ T152] br0: port 1(veth1) entered forwarding state
[ 20.379389][ T252] br0: port 2(veth2) entered blocking state
[ 20.379860][ T252] br0: port 2(veth2) entered forwarding state
[ 79.293630][ T581] Mirror/redirect action on
[ 87.452335][ T617] br0: port 2(veth2) entered disabled state
[ 87.558817][ T618] br0: port 1(veth1) entered disabled state
[ 87.687399][ T619] veth2: left allmulticast mode
[ 87.687856][ T619] veth2: left promiscuous mode
[ 87.688355][ T619] br0: port 2(veth2) entered disabled state
[ 87.690817][ T619] veth1: left allmulticast mode
[ 87.691128][ T619] veth1: left promiscuous mode
[ 87.691612][ T619] br0: port 1(veth1) entered disabled state