[ 14.667513][ T250] ip (250) used greatest stack depth: 24800 bytes left
[ 15.286531][ T263] ip (263) used greatest stack depth: 24096 bytes left
[ 17.538267][ T290] 8021q: 802.1Q VLAN Support v1.8
[ 19.890483][ T311] br0: port 1(veth1) entered blocking state
[ 19.891073][ T311] br0: port 1(veth1) entered disabled state
[ 19.891586][ T311] veth1: entered allmulticast mode
[ 19.895496][ T311] veth1: entered promiscuous mode
[ 19.897733][ T311] ------------[ cut here ]------------
[ 19.898096][ T311] WARNING: CPU: 2 PID: 311 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 19.898730][ T311] Modules linked in: bridge stp llc 8021q vrf veth
[ 19.900109][ T311] CPU: 2 UID: 0 PID: 311 Comm: ip Not tainted 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 19.900673][ T311] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 19.901081][ T311] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 19.901414][ T311] 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
[ 19.902544][ T311] RSP: 0018:ffffc90000ad6ef0 EFLAGS: 00010246
[ 19.902962][ T311] RAX: 0000000000000000 RBX: ffff8880095e2000 RCX: 0000000000000001
[ 19.903445][ T311] RDX: 0000000000000000 RSI: ffffffff9b29b939 RDI: ffffffff9aa555e0
[ 19.903936][ T311] RBP: ffffc90000ad6fe0 R08: 0000000000000000 R09: 0000000000000000
[ 19.904433][ T311] R10: ffffc90000ad7010 R11: ffffffff9c0a8918 R12: 1ffff9200015ade2
[ 19.904911][ T311] R13: 00000000000005dc R14: ffffc90000ad7010 R15: ffff8880095e2f08
[ 19.905413][ T311] FS: 00007f25f0e1e800(0000) GS:ffff8880921b7000(0000) knlGS:0000000000000000
[ 19.906007][ T311] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 19.906453][ T311] CR2: 00000000004e5aa8 CR3: 000000000c502002 CR4: 0000000000772ef0
[ 19.906944][ T311] PKRU: 55555554
[ 19.907209][ T311] Call Trace:
[ 19.907456][ T311]
[ 19.907813][ T311] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 19.908174][ T311] ? find_held_lock+0x2b/0x80
[ 19.908520][ T311] ? mark_held_locks+0x49/0x80
[ 19.908837][ T311] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 19.909247][ T311] ? lockdep_hardirqs_on+0x7c/0x110
[ 19.909577][ T311] netif_set_mtu+0x88/0x100
[ 19.909907][ T311] ? __pfx_netif_set_mtu+0x10/0x10
[ 19.910266][ T311] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 19.910727][ T311] dev_set_mtu+0xa0/0x150
[ 19.910981][ T311] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 19.911452][ T311] br_add_if+0xda3/0x1330 [bridge]
[ 19.911834][ T311] do_set_master+0x332/0x500
[ 19.912191][ T311] do_setlink.constprop.0+0x9f4/0x2480
[ 19.912519][ T311] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 19.912930][ T311] ? rcu_read_lock_any_held+0x43/0xb0
[ 19.913277][ T311] ? validate_chain+0x166/0x4d0
[ 19.913613][ T311] ? __kernel_text_address+0x12/0x40
[ 19.913951][ T311] ? __lock_acquire+0x44d/0x7e0
[ 19.914298][ T311] ? __mutex_trylock_common+0xf9/0x260
[ 19.914622][ T311] ? __pfx___mutex_trylock_common+0x10/0x10
[ 19.915052][ T311] ? rcu_is_watching+0x12/0xc0
[ 19.915389][ T311] ? rcu_is_watching+0x12/0xc0
[ 19.915716][ T311] ? trace_contention_end+0xdc/0x140
[ 19.916055][ T311] ? __mutex_lock+0x19c/0xcd0
[ 19.916392][ T311] ? find_held_lock+0x2b/0x80
[ 19.916710][ T311] ? rtnl_newlink+0x651/0xa60
[ 19.917029][ T311] ? __create_object+0x5e/0xb0
[ 19.917367][ T311] ? __pfx___mutex_lock+0x10/0x10
[ 19.917690][ T311] ? trace_cap_capable+0x10f/0x190
[ 19.918035][ T311] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 19.918447][ T311] ? __rtnl_newlink+0x40e/0xa40
[ 19.918771][ T311] rtnl_newlink+0x69a/0xa60
[ 19.919126][ T311] ? __pfx_rtnl_newlink+0x10/0x10
[ 19.919453][ T311] ? __lock_acquire+0x44d/0x7e0
[ 19.919814][ T311] ? find_held_lock+0x2b/0x80
[ 19.920148][ T311] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 19.920466][ T311] ? __lock_release+0x5d/0x170
[ 19.920797][ T311] ? __pfx_rtnl_newlink+0x10/0x10
[ 19.921129][ T311] rtnetlink_rcv_msg+0x713/0xc00
[ 19.921451][ T311] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 19.921777][ T311] ? __lock_acquire+0x44d/0x7e0
[ 19.922117][ T311] netlink_rcv_skb+0x121/0x350
[ 19.922440][ T311] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 19.922767][ T311] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 19.923120][ T311] ? netlink_deliver_tap+0x13e/0x340
[ 19.923444][ T311] ? netlink_deliver_tap+0xc3/0x340
[ 19.923766][ T311] netlink_unicast+0x4a1/0x780
[ 19.924098][ T311] ? __pfx_netlink_unicast+0x10/0x10
[ 19.924424][ T311] ? __lock_acquire+0x44d/0x7e0
[ 19.924748][ T311] netlink_sendmsg+0x721/0xbe0
[ 19.925082][ T311] ? __pfx_netlink_sendmsg+0x10/0x10
[ 19.925404][ T311] ? __import_iovec+0x238/0x3c0
[ 19.925730][ T311] ____sys_sendmsg+0x7aa/0xa10
[ 19.926074][ T311] ? __pfx_____sys_sendmsg+0x10/0x10
[ 19.926392][ T311] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 19.926801][ T311] ___sys_sendmsg+0xed/0x170
[ 19.927130][ T311] ? kasan_record_aux_stack+0x8c/0xa0
[ 19.927447][ T311] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 19.927840][ T311] ? __pfx____sys_sendmsg+0x10/0x10
[ 19.928173][ T311] ? find_held_lock+0x2b/0x80
[ 19.928580][ T311] ? __lock_acquire+0x44d/0x7e0
[ 19.928919][ T311] ? find_held_lock+0x2b/0x80
[ 19.929260][ T311] ? __virt_addr_valid+0x22e/0x450
[ 19.929594][ T311] ? __lock_release+0x5d/0x170
[ 19.929958][ T311] __sys_sendmsg+0x10b/0x1a0
[ 19.930292][ T311] ? __call_rcu_common.constprop.0+0x320/0x640
[ 19.930717][ T311] ? __pfx___sys_sendmsg+0x10/0x10
[ 19.931064][ T311] ? rcu_is_watching+0x12/0xc0
[ 19.931386][ T311] do_syscall_64+0xc1/0x380
[ 19.931716][ T311] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 19.932120][ T311] RIP: 0033:0x7f25f0feb1e7
[ 19.932458][ T311] 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
[ 19.933594][ T311] RSP: 002b:00007ffe89f026d8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 19.934097][ T311] RAX: ffffffffffffffda RBX: 00007ffe89f02e00 RCX: 00007f25f0feb1e7
[ 19.934583][ T311] RDX: 0000000000000000 RSI: 00007ffe89f02740 RDI: 0000000000000005
[ 19.935085][ T311] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 19.935582][ T311] R10: 0000000014c58910 R11: 0000000000000246 R12: 0000000000000004
[ 19.936084][ T311] R13: 00000000686e65c0 R14: 0000000000499600 R15: 0000000000000000
[ 19.936615][ T311]
[ 19.936891][ T311] irq event stamp: 38881
[ 19.937160][ T311] hardirqs last enabled at (38893): [] __up_console_sem+0x6b/0x80
[ 19.937741][ T311] hardirqs last disabled at (38902): [] __up_console_sem+0x50/0x80
[ 19.938319][ T311] softirqs last enabled at (37828): [] handle_softirqs+0x358/0x620
[ 19.938922][ T311] softirqs last disabled at (37293): [] __irq_exit_rcu+0xfa/0x160
[ 19.939483][ T311] ---[ end trace 0000000000000000 ]---
[ 20.072803][ T313] br0: port 2(veth2) entered blocking state
[ 20.073266][ T313] br0: port 2(veth2) entered disabled state
[ 20.073699][ T313] veth2: entered allmulticast mode
[ 20.077315][ T313] veth2: entered promiscuous mode
[ 20.078687][ T313] ------------[ cut here ]------------
[ 20.079007][ T313] WARNING: CPU: 3 PID: 313 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 20.079674][ T313] Modules linked in: bridge stp llc 8021q vrf veth
[ 20.080135][ T313] CPU: 3 UID: 0 PID: 313 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 20.080800][ T313] Tainted: [W]=WARN
[ 20.081060][ T313] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 20.081464][ T313] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 20.081797][ T313] 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
[ 20.082956][ T313] RSP: 0018:ffffc90000ad6ef0 EFLAGS: 00010246
[ 20.083355][ T313] RAX: 0000000000000000 RBX: ffff8880095e2000 RCX: 0000000000000001
[ 20.083814][ T313] RDX: 0000000000000000 RSI: ffffffff9b29b939 RDI: ffffffff9aa555e0
[ 20.084283][ T313] RBP: ffffc90000ad6fe0 R08: 0000000000000000 R09: 0000000000000000
[ 20.084740][ T313] R10: ffffc90000ad7010 R11: ffffffff9c0a8918 R12: 1ffff9200015ade2
[ 20.085229][ T313] R13: 00000000000005dc R14: ffffc90000ad7010 R15: ffff8880095e2f08
[ 20.085709][ T313] FS: 00007f1903fc9800(0000) GS:ffff888092237000(0000) knlGS:0000000000000000
[ 20.086274][ T313] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 20.086658][ T313] CR2: 00000000004e5ab0 CR3: 0000000004fd5002 CR4: 0000000000772ef0
[ 20.087137][ T313] PKRU: 55555554
[ 20.087366][ T313] Call Trace:
[ 20.087593][ T313]
[ 20.087752][ T313] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 20.088073][ T313] ? find_held_lock+0x2b/0x80
[ 20.088388][ T313] ? mark_held_locks+0x49/0x80
[ 20.088692][ T313] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 20.089099][ T313] ? lockdep_hardirqs_on+0x7c/0x110
[ 20.089429][ T313] netif_set_mtu+0x88/0x100
[ 20.089759][ T313] ? __pfx_netif_set_mtu+0x10/0x10
[ 20.090090][ T313] ? br_get_link_af_size_filtered+0x186/0x9d0 [bridge]
[ 20.090526][ T313] dev_set_mtu+0xa0/0x150
[ 20.090759][ T313] br_mtu_auto_adjust+0x189/0x270 [bridge]
[ 20.091191][ T313] br_add_if+0xda3/0x1330 [bridge]
[ 20.091548][ T313] do_set_master+0x332/0x500
[ 20.091886][ T313] do_setlink.constprop.0+0x9f4/0x2480
[ 20.092209][ T313] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 20.092598][ T313] ? rcu_read_lock_any_held+0x43/0xb0
[ 20.092908][ T313] ? validate_chain+0x166/0x4d0
[ 20.093383][ T313] ? __kernel_text_address+0x12/0x40
[ 20.093709][ T313] ? __lock_acquire+0x44d/0x7e0
[ 20.094035][ T313] ? __mutex_trylock_common+0xf9/0x260
[ 20.094515][ T313] ? __pfx___mutex_trylock_common+0x10/0x10
[ 20.094897][ T313] ? rcu_is_watching+0x12/0xc0
[ 20.095455][ T313] ? rcu_is_watching+0x12/0xc0
[ 20.095758][ T313] ? trace_contention_end+0xdc/0x140
[ 20.096298][ T313] ? __mutex_lock+0x19c/0xcd0
[ 20.096606][ T313] ? find_held_lock+0x2b/0x80
[ 20.096912][ T313] ? rtnl_newlink+0x651/0xa60
[ 20.097364][ T313] ? __create_object+0x5e/0xb0
[ 20.097673][ T313] ? __pfx___mutex_lock+0x10/0x10
[ 20.097986][ T313] ? trace_cap_capable+0x10f/0x190
[ 20.098348][ T313] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 20.098727][ T313] ? __rtnl_newlink+0x40e/0xa40
[ 20.099050][ T313] rtnl_newlink+0x69a/0xa60
[ 20.099361][ T313] ? __pfx_rtnl_newlink+0x10/0x10
[ 20.099688][ T313] ? __lock_acquire+0x44d/0x7e0
[ 20.100000][ T313] ? find_held_lock+0x2b/0x80
[ 20.100315][ T313] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 20.100619][ T313] ? __lock_release+0x5d/0x170
[ 20.100923][ T313] ? __pfx_rtnl_newlink+0x10/0x10
[ 20.101235][ T313] rtnetlink_rcv_msg+0x713/0xc00
[ 20.101540][ T313] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 20.101850][ T313] ? __lock_acquire+0x44d/0x7e0
[ 20.102187][ T313] netlink_rcv_skb+0x121/0x350
[ 20.102492][ T313] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 20.102798][ T313] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 20.103121][ T313] ? netlink_deliver_tap+0x13e/0x340
[ 20.103423][ T313] ? netlink_deliver_tap+0xc3/0x340
[ 20.103732][ T313] netlink_unicast+0x4a1/0x780
[ 20.104051][ T313] ? __pfx_netlink_unicast+0x10/0x10
[ 20.104363][ T313] ? __lock_acquire+0x44d/0x7e0
[ 20.104673][ T313] netlink_sendmsg+0x721/0xbe0
[ 20.104983][ T313] ? __pfx_netlink_sendmsg+0x10/0x10
[ 20.105298][ T313] ? __import_iovec+0x238/0x3c0
[ 20.105615][ T313] ____sys_sendmsg+0x7aa/0xa10
[ 20.105924][ T313] ? __pfx_____sys_sendmsg+0x10/0x10
[ 20.106239][ T313] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 20.106640][ T313] ___sys_sendmsg+0xed/0x170
[ 20.106943][ T313] ? kasan_record_aux_stack+0x8c/0xa0
[ 20.107257][ T313] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 20.107917][ T313] ? __pfx____sys_sendmsg+0x10/0x10
[ 20.108236][ T313] ? find_held_lock+0x2b/0x80
[ 20.108545][ T313] ? __lock_acquire+0x44d/0x7e0
[ 20.108853][ T313] ? find_held_lock+0x2b/0x80
[ 20.109393][ T313] ? __virt_addr_valid+0x22e/0x450
[ 20.109706][ T313] ? __lock_release+0x5d/0x170
[ 20.110018][ T313] __sys_sendmsg+0x10b/0x1a0
[ 20.110329][ T313] ? __call_rcu_common.constprop.0+0x320/0x640
[ 20.110930][ T313] ? __pfx___sys_sendmsg+0x10/0x10
[ 20.111257][ T313] ? rcu_is_watching+0x12/0xc0
[ 20.111565][ T313] do_syscall_64+0xc1/0x380
[ 20.111870][ T313] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 20.112271][ T313] RIP: 0033:0x7f19041961e7
[ 20.112588][ T313] 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
[ 20.113913][ T313] RSP: 002b:00007ffda819fbb8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 20.114387][ T313] RAX: ffffffffffffffda RBX: 00007ffda81a02e0 RCX: 00007f19041961e7
[ 20.115077][ T313] RDX: 0000000000000000 RSI: 00007ffda819fc20 RDI: 0000000000000005
[ 20.115535][ T313] RBP: 0000000000000004 R08: 0000000000000003 R09: 0000000000000000
[ 20.115988][ T313] R10: 000000002d03d910 R11: 0000000000000246 R12: 0000000000000004
[ 20.116682][ T313] R13: 00000000686e65c0 R14: 0000000000499600 R15: 0000000000000000
[ 20.117164][ T313]
[ 20.117392][ T313] irq event stamp: 44931
[ 20.117618][ T313] hardirqs last enabled at (44939): [] __up_console_sem+0x6b/0x80
[ 20.118376][ T313] hardirqs last disabled at (44948): [] __up_console_sem+0x50/0x80
[ 20.118907][ T313] softirqs last enabled at (44588): [] handle_softirqs+0x358/0x620
[ 20.119705][ T313] softirqs last disabled at (44583): [] __irq_exit_rcu+0xfa/0x160
[ 20.120239][ T313] ---[ end trace 0000000000000000 ]---
[ 20.134476][ T313] ip (313) used greatest stack depth: 23776 bytes left
[ 20.473108][ T38] br0: port 1(veth1) entered blocking state
[ 20.473800][ T38] br0: port 1(veth1) entered forwarding state
[ 20.588716][ T38] br0: port 2(veth2) entered blocking state
[ 20.589191][ T38] br0: port 2(veth2) entered forwarding state
[ 80.582063][ T583] Mirror/redirect action on
[ 88.845229][ T619] br0: port 2(veth2) entered disabled state
[ 88.965676][ T620] br0: port 1(veth1) entered disabled state
[ 89.104478][ T621] veth2: left allmulticast mode
[ 89.104839][ T621] veth2: left promiscuous mode
[ 89.105599][ T621] br0: port 2(veth2) entered disabled state
[ 89.109566][ T621] veth1: left allmulticast mode
[ 89.109928][ T621] veth1: left promiscuous mode
[ 89.110422][ T621] br0: port 1(veth1) entered disabled state