[ 44.951677][ T343] fab-br0: port 1(fbond) entered blocking state
[ 44.951937][ T343] fab-br0: port 1(fbond) entered disabled state
[ 44.952221][ T343] fbond: entered allmulticast mode
[ 44.954698][ T343] fbond: entered promiscuous mode
[ 45.113792][ T345] veth1-bond: entered promiscuous mode
[ 45.115163][ T345] veth1-bond: entered allmulticast mode
[ 45.116001][ T345] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[ 45.119580][ T11] ------------[ cut here ]------------
[ 45.119871][ T11] RTNL: assertion failed at net/core/rtnetlink.c (1823)
[ 45.120095][ T11] WARNING: CPU: 2 PID: 11 at net/core/rtnetlink.c:1823 rtnl_fill_ifinfo.constprop.0+0x2253/0x2a50
[ 45.120416][ T11] Modules linked in:
[ 45.120533][ T11] CPU: 2 PID: 11 Comm: kworker/u16:0 Not tainted 6.10.0-rc4-virtme #1
[ 45.120765][ T11] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 45.121099][ T11] Workqueue: fbond bond_3ad_state_machine_handler
[ 45.121291][ T11] RIP: 0010:rtnl_fill_ifinfo.constprop.0+0x2253/0x2a50
[ 45.121761][ T11] Code: 00 a8 01 0f 85 ab de ff ff c6 05 b0 5e 4c 02 01 90 ba 1f 07 00 00 48 c7 c6 60 9b f6 a9 48 c7 c7 00 9c f6 a9 e8 5e ce f3 fd 90 <0f> 0b 90 90 e9 81 de ff ff e8 6f 59 7c 00 85 c0 0f 85 f1 01 00 00
[ 45.122286][ T11] RSP: 0018:ffffc900000bf8f0 EFLAGS: 00010282
[ 45.122489][ T11] RAX: 0000000000000000 RBX: ffff8880054ac000 RCX: 1ffffffff54fb1d4
[ 45.122721][ T11] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000001
[ 45.122940][ T11] RBP: ffff88800756f840 R08: 0000000000000000 R09: fffffbfff54fb1d4
[ 45.123166][ T11] R10: 0000000000000003 R11: 205d313154202020 R12: 00000000ffffffff
[ 45.123387][ T11] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000010
[ 45.123651][ T11] FS: 0000000000000000(0000) GS:ffff888036100000(0000) knlGS:0000000000000000
[ 45.123898][ T11] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 45.124079][ T11] CR2: 000055dd154a00c8 CR3: 00000000107a8002 CR4: 0000000000770ef0
[ 45.124322][ T11] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 45.124547][ T11] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 45.124760][ T11] PKRU: 55555554
[ 45.124871][ T11] Call Trace:
[ 45.124998][ T11]
[ 45.125074][ T11] ? rtnl_fill_ifinfo.constprop.0+0x2253/0x2a50
[ 45.125257][ T11] ? __warn+0xcc/0x1b0
[ 45.125407][ T11] ? rtnl_fill_ifinfo.constprop.0+0x2253/0x2a50
[ 45.125594][ T11] ? report_bug+0x28c/0x2d0
[ 45.125744][ T11] ? handle_bug+0x3d/0x80
[ 45.125870][ T11] ? exc_invalid_op+0x18/0x50
[ 45.126015][ T11] ? asm_exc_invalid_op+0x1a/0x20
[ 45.126175][ T11] ? rtnl_fill_ifinfo.constprop.0+0x2253/0x2a50
[ 45.126387][ T11] ? __pfx_rtnl_fill_ifinfo.constprop.0+0x10/0x10
[ 45.126567][ T11] ? kasan_save_track+0x14/0x30
[ 45.126724][ T11] ? __kasan_kmalloc+0x7f/0x90
[ 45.126868][ T11] ? trace_kmalloc+0x2d/0xe0
[ 45.127016][ T11] ? kmalloc_node_track_caller_noprof+0x21c/0x400
[ 45.127197][ T11] ? __alloc_skb+0x111/0x2e0
[ 45.127350][ T11] ? __build_skb_around+0x237/0x340
[ 45.127510][ T11] ? __alloc_skb+0x148/0x2e0
[ 45.127660][ T11] ? __pfx___alloc_skb+0x10/0x10
[ 45.127813][ T11] rtmsg_ifinfo_build_skb+0x134/0x230
[ 45.127976][ T11] rtmsg_ifinfo_event.part.0+0x2d/0x120
[ 45.128126][ T11] rtmsg_ifinfo+0x5b/0xa0
[ 45.128245][ T11] bond_3ad_state_machine_handler+0x2ac/0x1e30
[ 45.128449][ T11] ? __pfx_bond_3ad_state_machine_handler+0x10/0x10
[ 45.128633][ T11] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 45.128794][ T11] ? trace_lock_acquire+0xc0/0x1f0
[ 45.128935][ T11] ? trace_lock_acquire+0x14d/0x1f0
[ 45.129076][ T11] ? process_one_work+0xdf1/0x1670
[ 45.129216][ T11] ? lock_acquire+0x32/0xc0
[ 45.129355][ T11] ? process_one_work+0xdf1/0x1670
[ 45.129516][ T11] process_one_work+0xe3b/0x1670
[ 45.129682][ T11] ? __pfx___lock_release+0x10/0x10
[ 45.129861][ T11] ? __pfx_process_one_work+0x10/0x10
[ 45.130033][ T11] ? assign_work+0x16c/0x240
[ 45.130204][ T11] worker_thread+0x587/0xd30
[ 45.130383][ T11] ? __pfx_worker_thread+0x10/0x10
[ 45.130540][ T11] kthread+0x28a/0x350
[ 45.130658][ T11] ? __pfx_kthread+0x10/0x10
[ 45.130822][ T11] ret_from_fork+0x31/0x70
[ 45.130990][ T11] ? __pfx_kthread+0x10/0x10
[ 45.131146][ T11] ret_from_fork_asm+0x1a/0x30
[ 45.131316][ T11]
[ 45.131451][ T11] irq event stamp: 39436
[ 45.131568][ T11] hardirqs last enabled at (39446): [] console_unlock+0x1a5/0x1c0
[ 45.131835][ T11] hardirqs last disabled at (39455): [] console_unlock+0x18a/0x1c0
[ 45.132096][ T11] softirqs last enabled at (38662): [] bond_3ad_state_machine_handler+0x72b/0x1e30
[ 45.132405][ T11] softirqs last disabled at (38702): [] bond_3ad_state_machine_handler+0xac/0x1e30
[ 45.132700][ T11] ---[ end trace 0000000000000000 ]---
[ 45.132879][ T11] ------------[ cut here ]------------
[ 45.133030][ T11] RTNL: assertion failed at net/core/dev.c (7100)
[ 45.133265][ T11] WARNING: CPU: 2 PID: 11 at net/core/dev.c:7100 netdev_master_upper_dev_get+0xf8/0x120
[ 45.133539][ T11] Modules linked in:
[ 45.133660][ T11] CPU: 2 PID: 11 Comm: kworker/u16:0 Tainted: G W 6.10.0-rc4-virtme #1
[ 45.133929][ T11] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 45.134271][ T11] Workqueue: fbond bond_3ad_state_machine_handler
[ 45.134486][ T11] RIP: 0010:netdev_master_upper_dev_get+0xf8/0x120
[ 45.134679][ T11] Code: 83 e5 01 0f 85 44 ff ff ff c6 05 55 32 54 02 01 90 ba bc 1b 00 00 48 c7 c6 a0 17 f6 a9 48 c7 c7 00 19 f6 a9 e8 49 a2 fb fd 90 <0f> 0b 90 90 e9 1a ff ff ff e8 6a de 7b fe e9 70 ff ff ff 48 89 ef
[ 45.135212][ T11] RSP: 0018:ffffc900000bf880 EFLAGS: 00010282
[ 45.135416][ T11] RAX: 0000000000000000 RBX: ffff8880054ac000 RCX: 1ffffffff54fb1d4
[ 45.135643][ T11] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000001
[ 45.135880][ T11] RBP: 0000000000000000 R08: 0000000000000000 R09: fffffbfff54fb1d4
[ 45.136128][ T11] R10: 0000000000000003 R11: 205d313154202020 R12: ffff8880054ac000
[ 45.136356][ T11] R13: ffffffffab06ed60 R14: ffff88800756f8f0 R15: ffff88800756f8f8
[ 45.136622][ T11] FS: 0000000000000000(0000) GS:ffff888036100000(0000) knlGS:0000000000000000
[ 45.136890][ T11] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 45.137107][ T11] CR2: 000055dd154a00c8 CR3: 00000000107a8002 CR4: 0000000000770ef0
[ 45.137336][ T11] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 45.137584][ T11] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 45.137809][ T11] PKRU: 55555554
[ 45.137937][ T11] Call Trace:
[ 45.138056][ T11]
[ 45.138138][ T11] ? netdev_master_upper_dev_get+0xf8/0x120
[ 45.138341][ T11] ? __warn+0xcc/0x1b0
[ 45.138467][ T11] ? netdev_master_upper_dev_get+0xf8/0x120
[ 45.138686][ T11] ? report_bug+0x28c/0x2d0
[ 45.138845][ T11] ? handle_bug+0x3d/0x80
[ 45.138964][ T11] ? exc_invalid_op+0x18/0x50
[ 45.139140][ T11] ? asm_exc_invalid_op+0x1a/0x20
[ 45.139309][ T11] ? netdev_master_upper_dev_get+0xf8/0x120
[ 45.139533][ T11] rtnl_link_fill+0x2b8/0x8a0
[ 45.139824][ T11] rtnl_fill_ifinfo.constprop.0+0x11c2/0x2a50
[ 45.140040][ T11] ? __pfx_rtnl_fill_ifinfo.constprop.0+0x10/0x10
[ 45.140228][ T11] ? kasan_save_track+0x14/0x30
[ 45.140503][ T11] ? __kasan_kmalloc+0x40/0x90
[ 45.140659][ T11] ? trace_kmalloc+0x2d/0xe0
[ 45.140811][ T11] ? kmalloc_node_track_caller_noprof+0x21c/0x400
[ 45.140998][ T11] ? __alloc_skb+0x111/0x2e0
[ 45.141161][ T11] ? __build_skb_around+0x237/0x340
[ 45.141397][ T11] ? __alloc_skb+0x148/0x2e0
[ 45.141550][ T11] ? __pfx___alloc_skb+0x10/0x10
[ 45.141784][ T11] rtmsg_ifinfo_build_skb+0x134/0x230
[ 45.142020][ T11] rtmsg_ifinfo_event.part.0+0x2d/0x120
[ 45.142259][ T11] rtmsg_ifinfo+0x5b/0xa0
[ 45.142392][ T11] bond_3ad_state_machine_handler+0x2ac/0x1e30
[ 45.142594][ T11] ? __pfx_bond_3ad_state_machine_handler+0x10/0x10
[ 45.142787][ T11] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 45.143020][ T11] ? trace_lock_acquire+0xc0/0x1f0
[ 45.143174][ T11] ? trace_lock_acquire+0x14d/0x1f0
[ 45.143330][ T11] ? process_one_work+0xdf1/0x1670
[ 45.143498][ T11] ? lock_acquire+0x32/0xc0
[ 45.143727][ T11] ? process_one_work+0xdf1/0x1670
[ 45.143890][ T11] process_one_work+0xe3b/0x1670
[ 45.144067][ T11] ? __pfx___lock_release+0x10/0x10
[ 45.144251][ T11] ? __pfx_process_one_work+0x10/0x10
[ 45.144538][ T11] ? assign_work+0x16c/0x240
[ 45.144698][ T11] worker_thread+0x587/0xd30
[ 45.144876][ T11] ? __pfx_worker_thread+0x10/0x10
[ 45.145029][ T11] kthread+0x28a/0x350
[ 45.145153][ T11] ? __pfx_kthread+0x10/0x10
[ 45.145325][ T11] ret_from_fork+0x31/0x70
[ 45.145495][ T11] ? __pfx_kthread+0x10/0x10
[ 45.145671][ T11] ret_from_fork_asm+0x1a/0x30
[ 45.145847][ T11]
[ 45.145960][ T11] irq event stamp: 40222
[ 45.146091][ T11] hardirqs last enabled at (40234): [] console_unlock+0x1a5/0x1c0
[ 45.146441][ T11] hardirqs last disabled at (40245): [] console_unlock+0x18a/0x1c0
[ 45.146708][ T11] softirqs last enabled at (38662): [] bond_3ad_state_machine_handler+0x72b/0x1e30
[ 45.147007][ T11] softirqs last disabled at (38702): [] bond_3ad_state_machine_handler+0xac/0x1e30
[ 45.147393][ T11] ---[ end trace 0000000000000000 ]---
[ 45.147547][ T11]
[ 45.147626][ T11] =============================
[ 45.147773][ T11] WARNING: suspicious RCU usage
[ 45.148009][ T11] 6.10.0-rc4-virtme #1 Tainted: G W
[ 45.148261][ T11] -----------------------------
[ 45.148444][ T11] drivers/net/bonding/bond_netlink.c:38 suspicious rcu_dereference_protected() usage!
[ 45.148778][ T11]
[ 45.148778][ T11] other info that might help us debug this:
[ 45.148778][ T11]
[ 45.149161][ T11]
[ 45.149161][ T11] rcu_scheduler_active = 2, debug_locks = 1
[ 45.149398][ T11] 4 locks held by kworker/u16:0/11:
[ 45.149567][ T11] #0: ffff888005386548 ((wq_completion)fbond){+.+.}-{0:0}, at: process_one_work+0xdb5/0x1670
[ 45.149891][ T11] #1: ffffc900000bfda0 ((work_completion)(&(&bond->ad_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdf1/0x1670
[ 45.150319][ T11] #2: ffff888006932c58 (&bond->mode_lock){+...}-{2:2}, at: bond_3ad_state_machine_handler+0xac/0x1e30
[ 45.150725][ T11] #3: ffffffffaa953680 (rcu_read_lock){....}-{1:2}, at: bond_3ad_state_machine_handler+0xc3/0x1e30
[ 45.151026][ T11]
[ 45.151026][ T11] stack backtrace:
[ 45.151221][ T11] CPU: 2 PID: 11 Comm: kworker/u16:0 Tainted: G W 6.10.0-rc4-virtme #1
[ 45.151656][ T11] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 45.151981][ T11] Workqueue: fbond bond_3ad_state_machine_handler
[ 45.152177][ T11] Call Trace:
[ 45.152345][ T11]
[ 45.152427][ T11] dump_stack_lvl+0xb0/0xd0
[ 45.152586][ T11] lockdep_rcu_suspicious+0x1e5/0x270
[ 45.152739][ T11] bond_fill_slave_info+0x3ab/0x5c0
[ 45.152891][ T11] ? __pfx_bond_fill_slave_info+0x10/0x10
[ 45.153053][ T11] ? nla_put+0x163/0x1d0
[ 45.153178][ T11] rtnl_link_fill+0x438/0x8a0
[ 45.153335][ T11] rtnl_fill_ifinfo.constprop.0+0x11c2/0x2a50
[ 45.153526][ T11] ? __pfx_rtnl_fill_ifinfo.constprop.0+0x10/0x10
[ 45.153710][ T11] ? kasan_save_track+0x14/0x30
[ 45.153855][ T11] ? __kasan_kmalloc+0x40/0x90
[ 45.154006][ T11] ? trace_kmalloc+0x2d/0xe0
[ 45.154229][ T11] ? kmalloc_node_track_caller_noprof+0x21c/0x400
[ 45.154418][ T11] ? __alloc_skb+0x111/0x2e0
[ 45.154578][ T11] ? __build_skb_around+0x237/0x340
[ 45.154730][ T11] ? __alloc_skb+0x148/0x2e0
[ 45.154949][ T11] ? __pfx___alloc_skb+0x10/0x10
[ 45.155113][ T11] rtmsg_ifinfo_build_skb+0x134/0x230
[ 45.155274][ T11] rtmsg_ifinfo_event.part.0+0x2d/0x120
[ 45.155429][ T11] rtmsg_ifinfo+0x5b/0xa0
[ 45.155547][ T11] bond_3ad_state_machine_handler+0x2ac/0x1e30
[ 45.155812][ T11] ? __pfx_bond_3ad_state_machine_handler+0x10/0x10
[ 45.155998][ T11] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 45.156147][ T11] ? trace_lock_acquire+0xc0/0x1f0
[ 45.156297][ T11] ? trace_lock_acquire+0x14d/0x1f0
[ 45.156522][ T11] ? process_one_work+0xdf1/0x1670
[ 45.156668][ T11] ? lock_acquire+0x32/0xc0
[ 45.156814][ T11] ? process_one_work+0xdf1/0x1670
[ 45.156966][ T11] process_one_work+0xe3b/0x1670
[ 45.157132][ T11] ? __pfx___lock_release+0x10/0x10
[ 45.157278][ T11] ? __pfx_process_one_work+0x10/0x10
[ 45.157434][ T11] ? assign_work+0x16c/0x240
[ 45.157588][ T11] worker_thread+0x587/0xd30
[ 45.157755][ T11] ? __pfx_worker_thread+0x10/0x10
[ 45.157905][ T11] kthread+0x28a/0x350
[ 45.158020][ T11] ? __pfx_kthread+0x10/0x10
[ 45.158175][ T11] ret_from_fork+0x31/0x70
[ 45.158326][ T11] ? __pfx_kthread+0x10/0x10
[ 45.158576][ T11] ret_from_fork_asm+0x1a/0x30
[ 45.158740][ T11]
[ 45.158892][ T11]
[ 45.159093][ T11] =============================
[ 45.159563][ T11] WARNING: suspicious RCU usage
[ 45.159711][ T11] 6.10.0-rc4-virtme #1 Tainted: G W
[ 45.159923][ T11] -----------------------------
[ 45.160073][ T11] drivers/net/veth.c:1931 suspicious rcu_dereference_protected() usage!
[ 45.160296][ T11]
[ 45.160296][ T11] other info that might help us debug this:
[ 45.160296][ T11]
[ 45.160618][ T11]
[ 45.160618][ T11] rcu_scheduler_active = 2, debug_locks = 1
[ 45.160949][ T11] 5 locks held by kworker/u16:0/11:
[ 45.161102][ T11] #0: ffff888005386548 ((wq_completion)fbond){+.+.}-{0:0}, at: process_one_work+0xdb5/0x1670
[ 45.161436][ T11] #1: ffffc900000bfda0 ((work_completion)(&(&bond->ad_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdf1/0x1670
[ 45.161842][ T11] #2: ffff888006932c58 (&bond->mode_lock){+...}-{2:2}, at: bond_3ad_state_machine_handler+0xac/0x1e30
[ 45.162165][ T11] #3: ffffffffaa953680 (rcu_read_lock){....}-{1:2}, at: bond_3ad_state_machine_handler+0xc3/0x1e30
[ 45.162502][ T11] #4: ffffffffaa953680 (rcu_read_lock){....}-{1:2}, at: rtnl_fill_ifinfo.constprop.0+0x12f0/0x2a50
[ 45.162892][ T11]
[ 45.162892][ T11] stack backtrace:
[ 45.163146][ T11] CPU: 2 PID: 11 Comm: kworker/u16:0 Tainted: G W 6.10.0-rc4-virtme #1
[ 45.163404][ T11] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 45.163738][ T11] Workqueue: fbond bond_3ad_state_machine_handler
[ 45.163930][ T11] Call Trace:
[ 45.164044][ T11]
[ 45.164122][ T11] dump_stack_lvl+0xb0/0xd0
[ 45.164354][ T11] lockdep_rcu_suspicious+0x1e5/0x270
[ 45.164510][ T11] veth_get_link_net+0xc9/0x120
[ 45.164662][ T11] rtnl_fill_ifinfo.constprop.0+0x1374/0x2a50
[ 45.164852][ T11] ? __pfx_rtnl_fill_ifinfo.constprop.0+0x10/0x10
[ 45.165043][ T11] ? kasan_save_track+0x14/0x30
[ 45.165200][ T11] ? __kasan_kmalloc+0x40/0x90
[ 45.165350][ T11] ? trace_kmalloc+0x2d/0xe0
[ 45.165499][ T11] ? kmalloc_node_track_caller_noprof+0x21c/0x400
[ 45.165752][ T11] ? __alloc_skb+0x111/0x2e0
[ 45.165915][ T11] ? __build_skb_around+0x237/0x340
[ 45.166063][ T11] ? __alloc_skb+0x148/0x2e0
[ 45.166207][ T11] ? __pfx___alloc_skb+0x10/0x10
[ 45.166424][ T11] rtmsg_ifinfo_build_skb+0x134/0x230
[ 45.166583][ T11] rtmsg_ifinfo_event.part.0+0x2d/0x120
[ 45.166737][ T11] rtmsg_ifinfo+0x5b/0xa0
[ 45.166853][ T11] bond_3ad_state_machine_handler+0x2ac/0x1e30
[ 45.167178][ T11] ? __pfx_bond_3ad_state_machine_handler+0x10/0x10
[ 45.167360][ T11] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 45.167511][ T11] ? trace_lock_acquire+0xc0/0x1f0
[ 45.167656][ T11] ? trace_lock_acquire+0x14d/0x1f0
[ 45.167875][ T11] ? process_one_work+0xdf1/0x1670
[ 45.168024][ T11] ? lock_acquire+0x32/0xc0
[ 45.168169][ T11] ? process_one_work+0xdf1/0x1670
[ 45.168321][ T11] process_one_work+0xe3b/0x1670
[ 45.168542][ T11] ? __pfx___lock_release+0x10/0x10
[ 45.168689][ T11] ? __pfx_process_one_work+0x10/0x10
[ 45.168845][ T11] ? assign_work+0x16c/0x240
[ 45.168999][ T11] worker_thread+0x587/0xd30
[ 45.169166][ T11] ? __pfx_worker_thread+0x10/0x10
[ 45.169378][ T11] kthread+0x28a/0x350
[ 45.169492][ T11] ? __pfx_kthread+0x10/0x10
[ 45.169640][ T11] ret_from_fork+0x31/0x70
[ 45.169786][ T11] ? __pfx_kthread+0x10/0x10
[ 45.170007][ T11] ret_from_fork_asm+0x1a/0x30
[ 45.170170][ T11]
[ 45.303898][ T346] veth2-bond: entered promiscuous mode
[ 45.304253][ T346] veth2-bond: entered allmulticast mode
[ 45.304738][ T346] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[ 45.479496][ T11] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[ 45.528100][ T11] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[ 45.528706][ T11] fbond: active interface up!
[ 45.735651][ T11] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[ 45.739411][ T349] fab-br0: port 1(fbond) entered blocking state
[ 45.739766][ T349] fab-br0: port 1(fbond) entered forwarding state
[ 48.428162][ T380] fbond: left allmulticast mode
[ 48.428394][ T380] veth1-bond: left allmulticast mode
[ 48.428584][ T380] veth2-bond: left allmulticast mode
[ 48.428762][ T380] fbond: left promiscuous mode
[ 48.428917][ T380] veth1-bond: left promiscuous mode
[ 48.429296][ T380] veth2-bond: left promiscuous mode
[ 48.429782][ T380] fab-br0: port 1(fbond) entered disabled state
[ 48.830554][ T381] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[ 48.831299][ T381] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[ 48.844849][ T381] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[ 48.845522][ T381] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[ 48.861288][ T381] fbond (unregistering): Released all slaves