[ 15.073388][ T248] ip (248) used greatest stack depth: 24048 bytes left
[ 17.986860][ T288] ------------[ cut here ]------------
[ 17.987656][ T288] WARNING: CPU: 1 PID: 288 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 17.988715][ T288] Modules linked in:
[ 17.989240][ T288] CPU: 1 UID: 0 PID: 288 Comm: ip Not tainted 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 17.990209][ T288] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 17.990896][ T288] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 17.991464][ T288] Code: 00 00 8b 05 87 65 35 02 85 c0 0f 84 52 fe ff ff 48 8d bb 80 0c 00 00 be ff ff ff ff e8 ca 7e 82 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
[ 17.993365][ T288] RSP: 0018:ffffc90000bf6d70 EFLAGS: 00010246
[ 17.994031][ T288] RAX: 0000000000000000 RBX: ffff88800abf9000 RCX: 0000000000000001
[ 17.994869][ T288] RDX: 0000000000000000 RSI: ffffffffa62e6e91 RDI: ffffffffa5a555a0
[ 17.995936][ T288] RBP: ffffc90000bf6e60 R08: 0000000000000001 R09: 0000000000000000
[ 17.996751][ T288] R10: ffffc90000bf6e90 R11: ffffffffa6779160 R12: 1ffff9200017edb2
[ 17.997591][ T288] R13: 00000000000005dc R14: ffffc90000bf6e90 R15: 0000000000000000
[ 17.998399][ T288] FS: 00007f5a5ada8800(0000) GS:ffff88808dec8000(0000) knlGS:0000000000000000
[ 17.999373][ T288] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 18.000158][ T288] CR2: 00000000004e5800 CR3: 000000000acfb003 CR4: 0000000000772ef0
[ 18.000633][ T288] PKRU: 55555554
[ 18.000869][ T288] Call Trace:
[ 18.001118][ T288]
[ 18.001283][ T288] ? sysfs_create_dir_ns+0x120/0x270
[ 18.001634][ T288] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 18.002012][ T288] ? rcu_is_watching+0x12/0xc0
[ 18.002341][ T288] ? kernfs_get.part.0+0x4c/0x70
[ 18.002651][ T288] ? create_dir+0xb2/0x2f0
[ 18.002964][ T288] netif_set_mtu+0x88/0x100
[ 18.003290][ T288] ? __pfx_netif_set_mtu+0x10/0x10
[ 18.003614][ T288] ? rcu_is_watching+0x12/0xc0
[ 18.003922][ T288] ? lockdep_init_map_type+0x4b/0x280
[ 18.004241][ T288] dev_set_mtu+0xa4/0x230
[ 18.004480][ T288] bond_enslave+0x6ab/0x5260
[ 18.004810][ T288] ? __pfx_bond_enslave+0x10/0x10
[ 18.005137][ T288] ? __lock_acquire+0x44d/0x7e0
[ 18.005457][ T288] ? find_held_lock+0x2b/0x80
[ 18.005771][ T288] ? is_bpf_text_address+0x67/0x120
[ 18.006087][ T288] ? __lock_release+0x5d/0x170
[ 18.006402][ T288] do_set_master+0x38d/0x6d0
[ 18.006710][ T288] ? kernel_text_address+0xce/0xe0
[ 18.007023][ T288] do_setlink.constprop.0+0x9fc/0x2650
[ 18.007349][ T288] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 18.007740][ T288] ? rcu_read_lock_any_held+0x43/0xb0
[ 18.008045][ T288] ? validate_chain+0x166/0x4d0
[ 18.008367][ T288] ? __kernel_text_address+0x12/0x40
[ 18.008677][ T288] ? __lock_acquire+0x44d/0x7e0
[ 18.008985][ T288] ? __mutex_trylock_common+0xf9/0x260
[ 18.009312][ T288] ? __pfx___mutex_trylock_common+0x10/0x10
[ 18.009698][ T288] ? rcu_is_watching+0x12/0xc0
[ 18.010029][ T288] ? rcu_is_watching+0x12/0xc0
[ 18.010347][ T288] ? trace_contention_end+0xdc/0x140
[ 18.010661][ T288] ? __mutex_lock+0x19c/0xcd0
[ 18.010971][ T288] ? find_held_lock+0x2b/0x80
[ 18.011291][ T288] ? rtnl_newlink+0x651/0xa60
[ 18.011604][ T288] ? __create_object+0x5e/0xb0
[ 18.011917][ T288] ? __pfx___mutex_lock+0x10/0x10
[ 18.012234][ T288] ? trace_cap_capable+0x10f/0x190
[ 18.012554][ T288] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 18.012935][ T288] ? __rtnl_newlink+0x40e/0xa40
[ 18.013266][ T288] rtnl_newlink+0x69a/0xa60
[ 18.013583][ T288] ? __pfx_rtnl_newlink+0x10/0x10
[ 18.013889][ T288] ? __lock_acquire+0x44d/0x7e0
[ 18.014209][ T288] ? find_held_lock+0x2b/0x80
[ 18.014519][ T288] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 18.014827][ T288] ? __lock_release+0x5d/0x170
[ 18.015147][ T288] ? __pfx_rtnl_newlink+0x10/0x10
[ 18.015454][ T288] rtnetlink_rcv_msg+0x710/0xc00
[ 18.015762][ T288] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 18.016089][ T288] ? __lock_acquire+0x44d/0x7e0
[ 18.016398][ T288] netlink_rcv_skb+0x124/0x350
[ 18.016705][ T288] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 18.017014][ T288] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 18.017340][ T288] ? netlink_deliver_tap+0x13e/0x340
[ 18.017654][ T288] ? netlink_deliver_tap+0xc3/0x340
[ 18.017964][ T288] netlink_unicast+0x4a1/0x780
[ 18.018282][ T288] ? __pfx_netlink_unicast+0x10/0x10
[ 18.018586][ T288] ? __lock_acquire+0x44d/0x7e0
[ 18.018898][ T288] netlink_sendmsg+0x721/0xbe0
[ 18.019216][ T288] ? __pfx_netlink_sendmsg+0x10/0x10
[ 18.019523][ T288] ? __import_iovec+0x238/0x3c0
[ 18.019845][ T288] ____sys_sendmsg+0x7aa/0xa10
[ 18.020175][ T288] ? __pfx_____sys_sendmsg+0x10/0x10
[ 18.020467][ T288] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 18.020836][ T288] ___sys_sendmsg+0xed/0x170
[ 18.021133][ T288] ? kasan_record_aux_stack+0x8c/0xa0
[ 18.021425][ T288] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 18.021786][ T288] ? __pfx____sys_sendmsg+0x10/0x10
[ 18.022089][ T288] ? find_held_lock+0x2b/0x80
[ 18.022382][ T288] ? __lock_acquire+0x44d/0x7e0
[ 18.022675][ T288] ? find_held_lock+0x2b/0x80
[ 18.022962][ T288] ? __virt_addr_valid+0x22e/0x450
[ 18.023316][ T288] ? __lock_release+0x5d/0x170
[ 18.023666][ T288] __sys_sendmsg+0x10b/0x1a0
[ 18.024001][ T288] ? __call_rcu_common.constprop.0+0x320/0x640
[ 18.024424][ T288] ? __pfx___sys_sendmsg+0x10/0x10
[ 18.024771][ T288] ? rcu_is_watching+0x12/0xc0
[ 18.025133][ T288] do_syscall_64+0xc1/0x380
[ 18.025469][ T288] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 18.025884][ T288] RIP: 0033:0x7f5a5af751e7
[ 18.026251][ T288] 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
[ 18.027445][ T288] RSP: 002b:00007fff818c6208 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 18.027956][ T288] RAX: ffffffffffffffda RBX: 00007fff818c6940 RCX: 00007f5a5af751e7
[ 18.028471][ T288] RDX: 0000000000000000 RSI: 00007fff818c6270 RDI: 0000000000000005
[ 18.028968][ T288] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 18.029482][ T288] R10: 000000000c833910 R11: 0000000000000246 R12: 0000000000000003
[ 18.030007][ T288] R13: 00000000686e3eb9 R14: 0000000000499600 R15: 0000000000000000
[ 18.030550][ T288]
[ 18.030807][ T288] irq event stamp: 50321
[ 18.031079][ T288] hardirqs last enabled at (50341): [] __up_console_sem+0x6b/0x80
[ 18.031670][ T288] hardirqs last disabled at (50348): [] __up_console_sem+0x50/0x80
[ 18.032280][ T288] softirqs last enabled at (50338): [] handle_softirqs+0x358/0x620
[ 18.032860][ T288] softirqs last disabled at (50329): [] __irq_exit_rcu+0xfa/0x160
[ 18.033445][ T288] ---[ end trace 0000000000000000 ]---
[ 18.037614][ T288] bond0: (slave veth0): Enslaving as a backup interface with a down link
[ 18.050351][ T288] ip (288) used greatest stack depth: 23312 bytes left
[ 18.152238][ T289] ------------[ cut here ]------------
[ 18.152596][ T289] WARNING: CPU: 0 PID: 289 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 18.153177][ T289] Modules linked in:
[ 18.153402][ T289] CPU: 0 UID: 0 PID: 289 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 18.153978][ T289] Tainted: [W]=WARN
[ 18.154214][ T289] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 18.154584][ T289] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 18.154890][ T289] Code: 00 00 8b 05 87 65 35 02 85 c0 0f 84 52 fe ff ff 48 8d bb 80 0c 00 00 be ff ff ff ff e8 ca 7e 82 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
[ 18.155951][ T289] RSP: 0018:ffffc90000c06d70 EFLAGS: 00010246
[ 18.156326][ T289] RAX: 0000000000000000 RBX: ffff8880050d9000 RCX: 0000000000000001
[ 18.156763][ T289] RDX: 0000000000000000 RSI: ffffffffa62e6e91 RDI: ffffffffa5a555a0
[ 18.157202][ T289] RBP: ffffc90000c06e60 R08: 0000000000000001 R09: 0000000000000000
[ 18.157632][ T289] R10: ffffc90000c06e90 R11: ffffffffa6779160 R12: 1ffff92000180db2
[ 18.158073][ T289] R13: 00000000000005dc R14: ffffc90000c06e90 R15: 0000000000000000
[ 18.158511][ T289] FS: 00007fe3d245b800(0000) GS:ffff88808de48000(0000) knlGS:0000000000000000
[ 18.159015][ T289] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 18.159398][ T289] CR2: 00000000004e5800 CR3: 000000000a3e4004 CR4: 0000000000772ef0
[ 18.159837][ T289] PKRU: 55555554
[ 18.160079][ T289] Call Trace:
[ 18.160297][ T289]
[ 18.160443][ T289] ? sysfs_create_dir_ns+0x120/0x270
[ 18.160743][ T289] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 18.161034][ T289] ? rcu_is_watching+0x12/0xc0
[ 18.161339][ T289] ? kernfs_get.part.0+0x4c/0x70
[ 18.161637][ T289] ? create_dir+0xb2/0x2f0
[ 18.161927][ T289] netif_set_mtu+0x88/0x100
[ 18.162223][ T289] ? __pfx_netif_set_mtu+0x10/0x10
[ 18.162521][ T289] ? rcu_is_watching+0x12/0xc0
[ 18.162815][ T289] ? lockdep_init_map_type+0x4b/0x280
[ 18.163125][ T289] dev_set_mtu+0xa4/0x230
[ 18.163349][ T289] bond_enslave+0x6ab/0x5260
[ 18.163662][ T289] ? __pfx_bond_enslave+0x10/0x10
[ 18.163959][ T289] ? __lock_acquire+0x44d/0x7e0
[ 18.164262][ T289] ? find_held_lock+0x2b/0x80
[ 18.164552][ T289] ? is_bpf_text_address+0x67/0x120
[ 18.164838][ T289] ? __lock_release+0x5d/0x170
[ 18.165148][ T289] do_set_master+0x38d/0x6d0
[ 18.165437][ T289] ? kernel_text_address+0xce/0xe0
[ 18.165729][ T289] do_setlink.constprop.0+0x9fc/0x2650
[ 18.166021][ T289] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 18.166397][ T289] ? rcu_read_lock_any_held+0x43/0xb0
[ 18.166685][ T289] ? validate_chain+0x166/0x4d0
[ 18.166971][ T289] ? __kernel_text_address+0x12/0x40
[ 18.167291][ T289] ? __lock_acquire+0x44d/0x7e0
[ 18.167588][ T289] ? __mutex_trylock_common+0xf9/0x260
[ 18.167877][ T289] ? __pfx___mutex_trylock_common+0x10/0x10
[ 18.168262][ T289] ? rcu_is_watching+0x12/0xc0
[ 18.168552][ T289] ? rcu_is_watching+0x12/0xc0
[ 18.168836][ T289] ? trace_contention_end+0xdc/0x140
[ 18.169135][ T289] ? __mutex_lock+0x19c/0xcd0
[ 18.169434][ T289] ? rtnl_newlink+0x651/0xa60
[ 18.169722][ T289] ? __pfx___mutex_lock+0x10/0x10
[ 18.170028][ T289] ? trace_cap_capable+0x10f/0x190
[ 18.170328][ T289] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 18.170686][ T289] ? __rtnl_newlink+0x40e/0xa40
[ 18.170981][ T289] rtnl_newlink+0x69a/0xa60
[ 18.171297][ T289] ? __pfx_rtnl_newlink+0x10/0x10
[ 18.171595][ T289] ? __lock_acquire+0x44d/0x7e0
[ 18.171887][ T289] ? find_held_lock+0x2b/0x80
[ 18.172183][ T289] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 18.172470][ T289] ? __lock_release+0x5d/0x170
[ 18.172761][ T289] ? __pfx_rtnl_newlink+0x10/0x10
[ 18.173064][ T289] rtnetlink_rcv_msg+0x710/0xc00
[ 18.173362][ T289] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 18.173653][ T289] ? __lock_acquire+0x44d/0x7e0
[ 18.173947][ T289] netlink_rcv_skb+0x124/0x350
[ 18.174242][ T289] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 18.174534][ T289] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 18.174835][ T289] ? netlink_deliver_tap+0x13e/0x340
[ 18.175151][ T289] ? netlink_deliver_tap+0xc3/0x340
[ 18.175443][ T289] netlink_unicast+0x4a1/0x780
[ 18.175733][ T289] ? __pfx_netlink_unicast+0x10/0x10
[ 18.176022][ T289] ? __lock_acquire+0x44d/0x7e0
[ 18.176324][ T289] netlink_sendmsg+0x721/0xbe0
[ 18.176625][ T289] ? __pfx_netlink_sendmsg+0x10/0x10
[ 18.176912][ T289] ? __import_iovec+0x238/0x3c0
[ 18.177220][ T289] ____sys_sendmsg+0x7aa/0xa10
[ 18.177514][ T289] ? __pfx_____sys_sendmsg+0x10/0x10
[ 18.177800][ T289] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 18.178182][ T289] ___sys_sendmsg+0xed/0x170
[ 18.178468][ T289] ? kasan_record_aux_stack+0x8c/0xa0
[ 18.178755][ T289] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 18.179136][ T289] ? __pfx____sys_sendmsg+0x10/0x10
[ 18.179429][ T289] ? find_held_lock+0x2b/0x80
[ 18.179722][ T289] ? __lock_acquire+0x44d/0x7e0
[ 18.180039][ T289] ? find_held_lock+0x2b/0x80
[ 18.180342][ T289] ? __virt_addr_valid+0x22e/0x450
[ 18.180632][ T289] ? __lock_release+0x5d/0x170
[ 18.180930][ T289] __sys_sendmsg+0x10b/0x1a0
[ 18.181225][ T289] ? __call_rcu_common.constprop.0+0x320/0x640
[ 18.181584][ T289] ? __pfx___sys_sendmsg+0x10/0x10
[ 18.181886][ T289] ? rcu_is_watching+0x12/0xc0
[ 18.182187][ T289] do_syscall_64+0xc1/0x380
[ 18.182478][ T289] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 18.182840][ T289] RIP: 0033:0x7fe3d26281e7
[ 18.183161][ T289] 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
[ 18.184205][ T289] RSP: 002b:00007fff8ff03488 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 18.184658][ T289] RAX: ffffffffffffffda RBX: 00007fff8ff03bc0 RCX: 00007fe3d26281e7
[ 18.185102][ T289] RDX: 0000000000000000 RSI: 00007fff8ff034f0 RDI: 0000000000000005
[ 18.185533][ T289] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 18.185967][ T289] R10: 0000000011320910 R11: 0000000000000246 R12: 0000000000000003
[ 18.186415][ T289] R13: 00000000686e3eb9 R14: 0000000000499600 R15: 0000000000000000
[ 18.186862][ T289]
[ 18.187097][ T289] irq event stamp: 43307
[ 18.187317][ T289] hardirqs last enabled at (43315): [] __up_console_sem+0x6b/0x80
[ 18.187819][ T289] hardirqs last disabled at (43322): [] __up_console_sem+0x50/0x80
[ 18.188333][ T289] softirqs last enabled at (43304): [] handle_softirqs+0x358/0x620
[ 18.188832][ T289] softirqs last disabled at (43283): [] __irq_exit_rcu+0xfa/0x160
[ 18.189334][ T289] ---[ end trace 0000000000000000 ]---
[ 18.192750][ T289] bond0: (slave veth1): Enslaving as a backup interface with a down link
[ 18.326085][ T290] br0: port 1(veth0) entered blocking state
[ 18.326536][ T290] br0: port 1(veth0) entered disabled state
[ 18.326949][ T290] veth0: entered allmulticast mode
[ 18.329237][ T290] veth0: entered promiscuous mode
[ 18.331678][ T290] ------------[ cut here ]------------
[ 18.332017][ T290] WARNING: CPU: 3 PID: 290 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 18.333194][ T290] Modules linked in:
[ 18.333446][ T290] CPU: 3 UID: 0 PID: 290 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 18.334078][ T290] Tainted: [W]=WARN
[ 18.334312][ T290] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 18.334708][ T290] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 18.335026][ T290] Code: 00 00 8b 05 87 65 35 02 85 c0 0f 84 52 fe ff ff 48 8d bb 80 0c 00 00 be ff ff ff ff e8 ca 7e 82 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
[ 18.336172][ T290] RSP: 0018:ffffc90000c16ef0 EFLAGS: 00010246
[ 18.336572][ T290] RAX: 0000000000000000 RBX: ffff888005142000 RCX: 0000000000000001
[ 18.337031][ T290] RDX: 0000000000000000 RSI: ffffffffa62e6e91 RDI: ffffffffa5a555a0
[ 18.337508][ T290] RBP: ffffc90000c16fe0 R08: 0000000000000000 R09: 0000000000000000
[ 18.337975][ T290] R10: ffffc90000c17010 R11: ffffffffa6779160 R12: 1ffff92000182de2
[ 18.338450][ T290] R13: 00000000000005dc R14: ffffc90000c17010 R15: ffff888005142ef8
[ 18.338922][ T290] FS: 00007fcd7b6ac800(0000) GS:ffff88808dfc8000(0000) knlGS:0000000000000000
[ 18.339499][ T290] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 18.339892][ T290] CR2: 00000000004e5aa0 CR3: 000000000c32a005 CR4: 0000000000772ef0
[ 18.340383][ T290] PKRU: 55555554
[ 18.340617][ T290] Call Trace:
[ 18.340855][ T290]
[ 18.341017][ T290] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 18.341340][ T290] ? __lock_acquire+0x44d/0x7e0
[ 18.341658][ T290] ? find_held_lock+0x2b/0x80
[ 18.341970][ T290] netif_set_mtu+0x88/0x100
[ 18.342294][ T290] ? __pfx_netif_set_mtu+0x10/0x10
[ 18.342618][ T290] dev_set_mtu+0xa4/0x230
[ 18.342853][ T290] br_mtu_auto_adjust+0x189/0x270
[ 18.343183][ T290] br_add_if+0xa75/0x1520
[ 18.343424][ T290] do_set_master+0x38d/0x6d0
[ 18.343732][ T290] ? kernel_text_address+0xce/0xe0
[ 18.344061][ T290] do_setlink.constprop.0+0x9fc/0x2650
[ 18.344377][ T290] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 18.344766][ T290] ? rcu_read_lock_any_held+0x43/0xb0
[ 18.345120][ T290] ? validate_chain+0x166/0x4d0
[ 18.345453][ T290] ? __kernel_text_address+0x12/0x40
[ 18.345762][ T290] ? __lock_acquire+0x44d/0x7e0
[ 18.346086][ T290] ? __mutex_trylock_common+0xf9/0x260
[ 18.346397][ T290] ? __pfx___mutex_trylock_common+0x10/0x10
[ 18.346777][ T290] ? rcu_is_watching+0x12/0xc0
[ 18.347094][ T290] ? rcu_is_watching+0x12/0xc0
[ 18.347402][ T290] ? trace_contention_end+0xdc/0x140
[ 18.347713][ T290] ? __mutex_lock+0x19c/0xcd0
[ 18.348021][ T290] ? find_held_lock+0x2b/0x80
[ 18.348336][ T290] ? rtnl_newlink+0x651/0xa60
[ 18.348641][ T290] ? __create_object+0x5e/0xb0
[ 18.348948][ T290] ? __pfx___mutex_lock+0x10/0x10
[ 18.349265][ T290] ? trace_cap_capable+0x10f/0x190
[ 18.349577][ T290] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 18.349971][ T290] ? __rtnl_newlink+0x40e/0xa40
[ 18.350305][ T290] rtnl_newlink+0x69a/0xa60
[ 18.350622][ T290] ? __pfx_rtnl_newlink+0x10/0x10
[ 18.350927][ T290] ? __lock_acquire+0x44d/0x7e0
[ 18.351250][ T290] ? find_held_lock+0x2b/0x80
[ 18.351559][ T290] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 18.351863][ T290] ? __lock_release+0x5d/0x170
[ 18.352180][ T290] ? __pfx_rtnl_newlink+0x10/0x10
[ 18.352487][ T290] rtnetlink_rcv_msg+0x710/0xc00
[ 18.352797][ T290] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 18.353116][ T290] ? __lock_acquire+0x44d/0x7e0
[ 18.353429][ T290] netlink_rcv_skb+0x124/0x350
[ 18.353736][ T290] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 18.354043][ T290] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 18.354374][ T290] ? netlink_deliver_tap+0x13e/0x340
[ 18.354681][ T290] ? netlink_deliver_tap+0xc3/0x340
[ 18.354995][ T290] netlink_unicast+0x4a1/0x780
[ 18.355359][ T290] ? __pfx_netlink_unicast+0x10/0x10
[ 18.355695][ T290] ? __lock_acquire+0x44d/0x7e0
[ 18.356025][ T290] netlink_sendmsg+0x721/0xbe0
[ 18.356364][ T290] ? __pfx_netlink_sendmsg+0x10/0x10
[ 18.356687][ T290] ? __import_iovec+0x238/0x3c0
[ 18.357022][ T290] ____sys_sendmsg+0x7aa/0xa10
[ 18.357363][ T290] ? __pfx_____sys_sendmsg+0x10/0x10
[ 18.357680][ T290] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 18.358090][ T290] ___sys_sendmsg+0xed/0x170
[ 18.358393][ T290] ? kasan_record_aux_stack+0x8c/0xa0
[ 18.358698][ T290] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 18.359104][ T290] ? __pfx____sys_sendmsg+0x10/0x10
[ 18.359427][ T290] ? find_held_lock+0x2b/0x80
[ 18.359743][ T290] ? __lock_acquire+0x44d/0x7e0
[ 18.360078][ T290] ? find_held_lock+0x2b/0x80
[ 18.360388][ T290] ? __virt_addr_valid+0x22e/0x450
[ 18.360697][ T290] ? __lock_release+0x5d/0x170
[ 18.361012][ T290] __sys_sendmsg+0x10b/0x1a0
[ 18.361327][ T290] ? __call_rcu_common.constprop.0+0x320/0x640
[ 18.361705][ T290] ? __pfx___sys_sendmsg+0x10/0x10
[ 18.362031][ T290] ? rcu_is_watching+0x12/0xc0
[ 18.362353][ T290] do_syscall_64+0xc1/0x380
[ 18.362660][ T290] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 18.363042][ T290] RIP: 0033:0x7fcd7b8791e7
[ 18.363373][ T290] 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
[ 18.364481][ T290] RSP: 002b:00007ffc26a3ffe8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 18.364945][ T290] RAX: ffffffffffffffda RBX: 00007ffc26a40720 RCX: 00007fcd7b8791e7
[ 18.365410][ T290] RDX: 0000000000000000 RSI: 00007ffc26a40050 RDI: 0000000000000005
[ 18.365894][ T290] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 18.366393][ T290] R10: 00000000092c0910 R11: 0000000000000246 R12: 0000000000000003
[ 18.366855][ T290] R13: 00000000686e3eb9 R14: 0000000000499600 R15: 0000000000000000
[ 18.367336][ T290]
[ 18.367567][ T290] irq event stamp: 43353
[ 18.367796][ T290] hardirqs last enabled at (43361): [] __up_console_sem+0x6b/0x80
[ 18.368343][ T290] hardirqs last disabled at (43370): [] __up_console_sem+0x50/0x80
[ 18.368877][ T290] softirqs last enabled at (43062): [] handle_softirqs+0x358/0x620
[ 18.369430][ T290] softirqs last disabled at (43043): [] __irq_exit_rcu+0xfa/0x160
[ 18.369969][ T290] ---[ end trace 0000000000000000 ]---
[ 18.500016][ T291] br0: port 2(veth1) entered blocking state
[ 18.500427][ T291] br0: port 2(veth1) entered disabled state
[ 18.500796][ T291] veth1: entered allmulticast mode
[ 18.502915][ T291] veth1: entered promiscuous mode
[ 18.503724][ T291] ------------[ cut here ]------------
[ 18.504018][ T291] WARNING: CPU: 0 PID: 291 at ./include/net/netdev_lock.h:17 netif_set_mtu_ext+0x27f/0x5c0
[ 18.505951][ T291] Modules linked in:
[ 18.506202][ T291] CPU: 0 UID: 0 PID: 291 Comm: ip Tainted: G W 6.16.0-rc4-virtme #1 PREEMPT(full)
[ 18.506796][ T291] Tainted: [W]=WARN
[ 18.507028][ T291] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 18.507426][ T291] RIP: 0010:netif_set_mtu_ext+0x27f/0x5c0
[ 18.507737][ T291] Code: 00 00 8b 05 87 65 35 02 85 c0 0f 84 52 fe ff ff 48 8d bb 80 0c 00 00 be ff ff ff ff e8 ca 7e 82 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
[ 18.508811][ T291] RSP: 0018:ffffc90000c16ef0 EFLAGS: 00010246
[ 18.509199][ T291] RAX: 0000000000000000 RBX: ffff888005142000 RCX: 0000000000000001
[ 18.509683][ T291] RDX: 0000000000000000 RSI: ffffffffa62e6e91 RDI: ffffffffa5a555a0
[ 18.510154][ T291] RBP: ffffc90000c16fe0 R08: 0000000000000000 R09: 0000000000000000
[ 18.510596][ T291] R10: ffffc90000c17010 R11: ffffffffa70cd718 R12: 1ffff92000182de2
[ 18.511037][ T291] R13: 00000000000005dc R14: ffffc90000c17010 R15: ffff888005142ef8
[ 18.511501][ T291] FS: 00007fabb7820800(0000) GS:ffff88808de48000(0000) knlGS:0000000000000000
[ 18.512022][ T291] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 18.512412][ T291] CR2: 00000000004e5aa8 CR3: 000000000a88e006 CR4: 0000000000772ef0
[ 18.512865][ T291] PKRU: 55555554
[ 18.513095][ T291] Call Trace:
[ 18.513320][ T291]
[ 18.513476][ T291] ? __pfx_netif_set_mtu_ext+0x10/0x10
[ 18.513772][ T291] ? find_held_lock+0x2b/0x80
[ 18.514090][ T291] ? mark_held_locks+0x49/0x80
[ 18.514387][ T291] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 18.514757][ T291] ? lockdep_hardirqs_on+0x7c/0x110
[ 18.515086][ T291] netif_set_mtu+0x88/0x100
[ 18.515386][ T291] ? __pfx_netif_set_mtu+0x10/0x10
[ 18.515707][ T291] dev_set_mtu+0xa4/0x230
[ 18.515930][ T291] br_mtu_auto_adjust+0x189/0x270
[ 18.516241][ T291] br_add_if+0xa75/0x1520
[ 18.516476][ T291] do_set_master+0x38d/0x6d0
[ 18.516773][ T291] ? kernel_text_address+0xce/0xe0
[ 18.517097][ T291] do_setlink.constprop.0+0x9fc/0x2650
[ 18.517430][ T291] ? __pfx_do_setlink.constprop.0+0x10/0x10
[ 18.517803][ T291] ? rcu_read_lock_any_held+0x43/0xb0
[ 18.518108][ T291] ? validate_chain+0x166/0x4d0
[ 18.518405][ T291] ? __kernel_text_address+0x12/0x40
[ 18.518706][ T291] ? __lock_acquire+0x44d/0x7e0
[ 18.519005][ T291] ? __mutex_trylock_common+0xf9/0x260
[ 18.519329][ T291] ? __pfx___mutex_trylock_common+0x10/0x10
[ 18.519709][ T291] ? rcu_is_watching+0x12/0xc0
[ 18.520097][ T291] ? rcu_is_watching+0x12/0xc0
[ 18.520398][ T291] ? trace_contention_end+0xdc/0x140
[ 18.520697][ T291] ? __mutex_lock+0x19c/0xcd0
[ 18.520992][ T291] ? find_held_lock+0x2b/0x80
[ 18.521298][ T291] ? rtnl_newlink+0x651/0xa60
[ 18.521596][ T291] ? __create_object+0x5e/0xb0
[ 18.521906][ T291] ? __pfx___mutex_lock+0x10/0x10
[ 18.522217][ T291] ? trace_cap_capable+0x10f/0x190
[ 18.522519][ T291] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 18.522886][ T291] ? __rtnl_newlink+0x40e/0xa40
[ 18.523218][ T291] rtnl_newlink+0x69a/0xa60
[ 18.523528][ T291] ? __pfx_rtnl_newlink+0x10/0x10
[ 18.523824][ T291] ? __lock_acquire+0x44d/0x7e0
[ 18.524135][ T291] ? find_held_lock+0x2b/0x80
[ 18.524435][ T291] ? rtnetlink_rcv_msg+0x6ed/0xc00
[ 18.524731][ T291] ? __lock_release+0x5d/0x170
[ 18.525025][ T291] ? __pfx_rtnl_newlink+0x10/0x10
[ 18.525328][ T291] rtnetlink_rcv_msg+0x710/0xc00
[ 18.525629][ T291] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 18.525930][ T291] ? __lock_acquire+0x44d/0x7e0
[ 18.526233][ T291] netlink_rcv_skb+0x124/0x350
[ 18.526531][ T291] ? __pfx_rtnetlink_rcv_msg+0x10/0x10
[ 18.526833][ T291] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 18.527186][ T291] ? netlink_deliver_tap+0x13e/0x340
[ 18.527493][ T291] ? netlink_deliver_tap+0xc3/0x340
[ 18.527791][ T291] netlink_unicast+0x4a1/0x780
[ 18.528101][ T291] ? __pfx_netlink_unicast+0x10/0x10
[ 18.528393][ T291] ? __lock_acquire+0x44d/0x7e0
[ 18.528699][ T291] netlink_sendmsg+0x721/0xbe0
[ 18.529003][ T291] ? __pfx_netlink_sendmsg+0x10/0x10
[ 18.529309][ T291] ? __import_iovec+0x238/0x3c0
[ 18.529619][ T291] ____sys_sendmsg+0x7aa/0xa10
[ 18.529930][ T291] ? __pfx_____sys_sendmsg+0x10/0x10
[ 18.530247][ T291] ? __pfx_copy_msghdr_from_user+0x10/0x10
[ 18.530629][ T291] ___sys_sendmsg+0xed/0x170
[ 18.530920][ T291] ? kasan_record_aux_stack+0x8c/0xa0
[ 18.531246][ T291] ? __call_rcu_common.constprop.0+0xa8/0x640
[ 18.531620][ T291] ? __pfx____sys_sendmsg+0x10/0x10
[ 18.531920][ T291] ? find_held_lock+0x2b/0x80
[ 18.532229][ T291] ? __lock_acquire+0x44d/0x7e0
[ 18.532531][ T291] ? find_held_lock+0x2b/0x80
[ 18.532825][ T291] ? __virt_addr_valid+0x22e/0x450
[ 18.533133][ T291] ? __lock_release+0x5d/0x170
[ 18.533442][ T291] __sys_sendmsg+0x10b/0x1a0
[ 18.533735][ T291] ? __call_rcu_common.constprop.0+0x320/0x640
[ 18.534109][ T291] ? __pfx___sys_sendmsg+0x10/0x10
[ 18.534414][ T291] ? rcu_is_watching+0x12/0xc0
[ 18.534710][ T291] do_syscall_64+0xc1/0x380
[ 18.535003][ T291] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 18.535394][ T291] RIP: 0033:0x7fabb79ed1e7
[ 18.535711][ T291] 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
[ 18.536773][ T291] RSP: 002b:00007ffc6fd24f58 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[ 18.537226][ T291] RAX: ffffffffffffffda RBX: 00007ffc6fd25690 RCX: 00007fabb79ed1e7
[ 18.537727][ T291] RDX: 0000000000000000 RSI: 00007ffc6fd24fc0 RDI: 0000000000000005
[ 18.538179][ T291] RBP: 0000000000000003 R08: 0000000000000003 R09: 0000000000000000
[ 18.538616][ T291] R10: 000000002d6a2910 R11: 0000000000000246 R12: 0000000000000003
[ 18.539120][ T291] R13: 00000000686e3eba R14: 0000000000499600 R15: 0000000000000000
[ 18.539584][ T291]
[ 18.539811][ T291] irq event stamp: 42563
[ 18.540043][ T291] hardirqs last enabled at (42571): [] __up_console_sem+0x6b/0x80
[ 18.540565][ T291] hardirqs last disabled at (42580): [] __up_console_sem+0x50/0x80
[ 18.541083][ T291] softirqs last enabled at (42542): [] handle_softirqs+0x358/0x620
[ 18.541599][ T291] softirqs last disabled at (42521): [] __irq_exit_rcu+0xfa/0x160
[ 18.542115][ T291] ---[ end trace 0000000000000000 ]---
[ 19.572624][ T71] br0: port 1(veth0) entered blocking state
[ 19.573154][ T71] br0: port 1(veth0) entered forwarding state
[ 19.575245][ T71] br0: port 2(veth1) entered blocking state
[ 19.575637][ T71] br0: port 2(veth1) entered forwarding state
[ 20.851914][ T69] bond0: (slave veth0): link status definitely up
[ 20.852723][ T69] bond0: (slave veth1): link status definitely up
[ 20.853028][ T69] bond0: (slave veth0): making interface the new active one
[ 20.854398][ T69] bond0: active interface up!
[ 21.223727][ T69] veth1: left allmulticast mode
[ 21.224136][ T69] veth1: left promiscuous mode
[ 21.224773][ T69] br0: port 2(veth1) entered disabled state
[ 21.227143][ T69] veth0: left allmulticast mode
[ 21.227434][ T69] veth0: left promiscuous mode
[ 21.227879][ T69] br0: port 1(veth0) entered disabled state
[ 21.453818][ T69] bond0: (slave veth1): Releasing backup interface