[ 47.967646][ T495] bond1: (slave dummy1): making interface the new active one
[ 47.968325][ T495] bond1: (slave dummy1): Enslaving as an active interface with an up link
[ 48.120199][ T498] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[ 48.282267][ T503] dummy1: entered promiscuous mode
[ 48.976638][ T518] dummy1: left promiscuous mode
[ 49.365096][ T519] bond1 (unregistering): (slave dummy1): Releasing backup interface
[ 49.378836][ T519] bond1 (unregistering): (slave dummy2): Releasing backup interface
[ 49.393513][ T519] bond1 (unregistering): Released all slaves
[ 51.490124][ T541] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[ 51.523701][ T11] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[ 51.524642][ T11] ------------[ cut here ]------------
[ 51.524947][ T11] RTNL: assertion failed at net/core/rtnetlink.c (1823)
[ 51.525277][ T11] WARNING: CPU: 0 PID: 11 at net/core/rtnetlink.c:1823 rtnl_fill_ifinfo.constprop.0+0x2253/0x2a50
[ 51.525773][ T11] Modules linked in:
[ 51.525961][ T11] CPU: 0 PID: 11 Comm: kworker/u16:0 Not tainted 6.10.0-rc4-virtme #1
[ 51.526326][ T11] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 51.526864][ T11] Workqueue: bond1 bond_3ad_state_machine_handler
[ 51.527414][ T11] RIP: 0010:rtnl_fill_ifinfo.constprop.0+0x2253/0x2a50
[ 51.527749][ 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 96 8c 48 c7 c7 00 9c 96 8c 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
[ 51.528699][ T11] RSP: 0018:ffffc900000bf8f0 EFLAGS: 00010282
[ 51.529002][ T11] RAX: 0000000000000000 RBX: ffff88800607c000 RCX: 1ffffffff1a3b1d4
[ 51.529363][ T11] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000001
[ 51.529729][ T11] RBP: ffff888002471b40 R08: 0000000000000000 R09: fffffbfff1a3b1d4
[ 51.530092][ T11] R10: 0000000000000003 R11: 205d313154202020 R12: 00000000ffffffff
[ 51.530454][ T11] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000010
[ 51.530826][ T11] FS: 0000000000000000(0000) GS:ffff888036000000(0000) knlGS:0000000000000000
[ 51.531241][ T11] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.531555][ T11] CR2: 0000561007b880d8 CR3: 0000000004778006 CR4: 0000000000770ef0
[ 51.531919][ T11] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 51.532278][ T11] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 51.532659][ T11] PKRU: 55555554
[ 51.532835][ T11] Call Trace:
[ 51.533020][ T11]
[ 51.533152][ T11] ? rtnl_fill_ifinfo.constprop.0+0x2253/0x2a50
[ 51.533469][ T11] ? __warn+0xcc/0x1b0
[ 51.533675][ T11] ? rtnl_fill_ifinfo.constprop.0+0x2253/0x2a50
[ 51.533972][ T11] ? report_bug+0x28c/0x2d0
[ 51.534254][ T11] ? handle_bug+0x3d/0x80
[ 51.534449][ T11] ? exc_invalid_op+0x18/0x50
[ 51.534706][ T11] ? asm_exc_invalid_op+0x1a/0x20
[ 51.534969][ T11] ? rtnl_fill_ifinfo.constprop.0+0x2253/0x2a50
[ 51.535286][ T11] ? __pfx_rtnl_fill_ifinfo.constprop.0+0x10/0x10
[ 51.535772][ T11] ? kasan_save_track+0x14/0x30
[ 51.536009][ T11] ? __kasan_kmalloc+0x7f/0x90
[ 51.536240][ T11] ? trace_kmalloc+0x2d/0xe0
[ 51.536496][ T11] ? kmalloc_node_track_caller_noprof+0x21c/0x400
[ 51.536787][ T11] ? __alloc_skb+0x111/0x2e0
[ 51.537032][ T11] ? __build_skb_around+0x237/0x340
[ 51.537276][ T11] ? __alloc_skb+0x148/0x2e0
[ 51.537523][ T11] ? __pfx___alloc_skb+0x10/0x10
[ 51.537778][ T11] rtmsg_ifinfo_build_skb+0x134/0x230
[ 51.538162][ T11] rtmsg_ifinfo_event.part.0+0x2d/0x120
[ 51.538412][ T11] rtmsg_ifinfo+0x5b/0xa0
[ 51.538620][ T11] bond_3ad_state_machine_handler+0x2ac/0x1e30
[ 51.538930][ T11] ? __pfx_bond_3ad_state_machine_handler+0x10/0x10
[ 51.539352][ T11] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 51.539617][ T11] ? trace_lock_acquire+0xc1/0x1f0
[ 51.539854][ T11] ? trace_lock_acquire+0x14d/0x1f0
[ 51.540239][ T11] ? process_one_work+0xdf1/0x1670
[ 51.540497][ T11] ? lock_acquire+0x32/0xc0
[ 51.540730][ T11] ? process_one_work+0xdf1/0x1670
[ 51.540987][ T11] process_one_work+0xe3b/0x1670
[ 51.541398][ T11] ? __pfx___lock_release+0x10/0x10
[ 51.541796][ T11] ? __pfx_process_one_work+0x10/0x10
[ 51.542048][ T11] ? assign_work+0x16c/0x240
[ 51.542297][ T11] worker_thread+0x587/0xd30
[ 51.542593][ T11] ? __pfx_worker_thread+0x10/0x10
[ 51.542986][ T11] kthread+0x28a/0x350
[ 51.543166][ T11] ? __pfx_kthread+0x10/0x10
[ 51.543419][ T11] ret_from_fork+0x31/0x70
[ 51.543796][ T11] ? __pfx_kthread+0x10/0x10
[ 51.544048][ T11] ret_from_fork_asm+0x1a/0x30
[ 51.544453][ T11]
[ 51.544659][ T11] irq event stamp: 58482
[ 51.544850][ T11] hardirqs last enabled at (58492): [] console_unlock+0x1a5/0x1c0
[ 51.545422][ T11] hardirqs last disabled at (58501): [] console_unlock+0x18a/0x1c0
[ 51.545861][ T11] softirqs last enabled at (57720): [] handle_softirqs+0x331/0x5c0
[ 51.546420][ T11] softirqs last disabled at (57746): [] bond_3ad_state_machine_handler+0xac/0x1e30
[ 51.547030][ T11] ---[ end trace 0000000000000000 ]---
[ 51.547299][ T11] ------------[ cut here ]------------
[ 51.547693][ T11] RTNL: assertion failed at net/core/dev.c (7100)
[ 51.548061][ T11] WARNING: CPU: 0 PID: 11 at net/core/dev.c:7100 netdev_master_upper_dev_get+0xf8/0x120
[ 51.548662][ T11] Modules linked in:
[ 51.548852][ T11] CPU: 0 PID: 11 Comm: kworker/u16:0 Tainted: G W 6.10.0-rc4-virtme #1
[ 51.549277][ T11] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 51.549850][ T11] Workqueue: bond1 bond_3ad_state_machine_handler
[ 51.550169][ T11] RIP: 0010:netdev_master_upper_dev_get+0xf8/0x120
[ 51.550507][ 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 96 8c 48 c7 c7 00 19 96 8c 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
[ 51.551540][ T11] RSP: 0018:ffffc900000bf880 EFLAGS: 00010282
[ 51.552040][ T11] RAX: 0000000000000000 RBX: ffff88800607c000 RCX: 1ffffffff1a3b1d4
[ 51.552574][ T11] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000001
[ 51.552948][ T11] RBP: 0000000000000000 R08: 0000000000000000 R09: fffffbfff1a3b1d4
[ 51.553507][ T11] R10: 0000000000000003 R11: 205d313154202020 R12: ffff88800607c000
[ 51.554024][ T11] R13: ffffffff8dd5a1e0 R14: ffff888002471bf0 R15: ffff888002471bf8
[ 51.554405][ T11] FS: 0000000000000000(0000) GS:ffff888036000000(0000) knlGS:0000000000000000
[ 51.555001][ T11] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.555316][ T11] CR2: 0000561007b880d8 CR3: 0000000004778006 CR4: 0000000000770ef0
[ 51.555845][ T11] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 51.556208][ T11] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 51.556601][ T11] PKRU: 55555554
[ 51.556955][ T11] Call Trace:
[ 51.557318][ T11]
[ 51.557452][ T11] ? netdev_master_upper_dev_get+0xf8/0x120
[ 51.557779][ T11] ? __warn+0xcc/0x1b0
[ 51.557976][ T11] ? netdev_master_upper_dev_get+0xf8/0x120
[ 51.558296][ T11] ? report_bug+0x28c/0x2d0
[ 51.558575][ T11] ? handle_bug+0x3d/0x80
[ 51.558776][ T11] ? exc_invalid_op+0x18/0x50
[ 51.559154][ T11] ? asm_exc_invalid_op+0x1a/0x20
[ 51.559425][ T11] ? netdev_master_upper_dev_get+0xf8/0x120
[ 51.559867][ T11] rtnl_link_fill+0x2b8/0x8a0
[ 51.560123][ T11] rtnl_fill_ifinfo.constprop.0+0x11c2/0x2a50
[ 51.560432][ T11] ? __pfx_rtnl_fill_ifinfo.constprop.0+0x10/0x10
[ 51.560887][ T11] ? kasan_save_track+0x14/0x30
[ 51.561134][ T11] ? __kasan_kmalloc+0x40/0x90
[ 51.561375][ T11] ? trace_kmalloc+0x2d/0xe0
[ 51.561771][ T11] ? kmalloc_node_track_caller_noprof+0x21c/0x400
[ 51.562076][ T11] ? __alloc_skb+0x111/0x2e0
[ 51.562328][ T11] ? __build_skb_around+0x237/0x340
[ 51.562772][ T11] ? __alloc_skb+0x148/0x2e0
[ 51.562942][ T11] ? __pfx___alloc_skb+0x10/0x10
[ 51.563113][ T11] rtmsg_ifinfo_build_skb+0x134/0x230
[ 51.563293][ T11] rtmsg_ifinfo_event.part.0+0x2d/0x120
[ 51.563464][ T11] rtmsg_ifinfo+0x5b/0xa0
[ 51.563607][ T11] bond_3ad_state_machine_handler+0x2ac/0x1e30
[ 51.563819][ T11] ? __pfx_bond_3ad_state_machine_handler+0x10/0x10
[ 51.564110][ T11] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 51.564284][ T11] ? trace_lock_acquire+0xc1/0x1f0
[ 51.564451][ T11] ? trace_lock_acquire+0x14d/0x1f0
[ 51.564633][ T11] ? process_one_work+0xdf1/0x1670
[ 51.564901][ T11] ? lock_acquire+0x32/0xc0
[ 51.565065][ T11] ? process_one_work+0xdf1/0x1670
[ 51.565241][ T11] process_one_work+0xe3b/0x1670
[ 51.565538][ T11] ? __pfx___lock_release+0x10/0x10
[ 51.565782][ T11] ? __pfx_process_one_work+0x10/0x10
[ 51.566077][ T11] ? assign_work+0x16c/0x240
[ 51.566246][ T11] worker_thread+0x587/0xd30
[ 51.566420][ T11] ? __pfx_worker_thread+0x10/0x10
[ 51.566587][ T11] kthread+0x28a/0x350
[ 51.566714][ T11] ? __pfx_kthread+0x10/0x10
[ 51.566880][ T11] ret_from_fork+0x31/0x70
[ 51.567140][ T11] ? __pfx_kthread+0x10/0x10
[ 51.567323][ T11] ret_from_fork_asm+0x1a/0x30
[ 51.567515][ T11]
[ 51.567740][ T11] irq event stamp: 59260
[ 51.567862][ T11] hardirqs last enabled at (59270): [] console_unlock+0x1a5/0x1c0
[ 51.568158][ T11] hardirqs last disabled at (59279): [] console_unlock+0x18a/0x1c0
[ 51.568565][ T11] softirqs last enabled at (57720): [] handle_softirqs+0x331/0x5c0
[ 51.568856][ T11] softirqs last disabled at (57746): [] bond_3ad_state_machine_handler+0xac/0x1e30
[ 51.569253][ T11] ---[ end trace 0000000000000000 ]---
[ 51.569555][ T11]
[ 51.569640][ T11] =============================
[ 51.569801][ T11] WARNING: suspicious RCU usage
[ 51.569968][ T11] 6.10.0-rc4-virtme #1 Tainted: G W
[ 51.570182][ T11] -----------------------------
[ 51.570341][ T11] drivers/net/bonding/bond_netlink.c:38 suspicious rcu_dereference_protected() usage!
[ 51.570627][ T11]
[ 51.570627][ T11] other info that might help us debug this:
[ 51.570627][ T11]
[ 51.571046][ T11]
[ 51.571046][ T11] rcu_scheduler_active = 2, debug_locks = 1
[ 51.571277][ T11] 4 locks held by kworker/u16:0/11:
[ 51.571459][ T11] #0: ffff888006139d48 ((wq_completion)bond1){+.+.}-{0:0}, at: process_one_work+0xdb5/0x1670
[ 51.571915][ T11] #1: ffffc900000bfda0 ((work_completion)(&(&bond->ad_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdf1/0x1670
[ 51.572286][ T11] #2: ffff888008ec2c58 (&bond->mode_lock){+...}-{2:2}, at: bond_3ad_state_machine_handler+0xac/0x1e30
[ 51.572649][ T11] #3: ffffffff8d353680 (rcu_read_lock){....}-{1:2}, at: bond_3ad_state_machine_handler+0xc3/0x1e30
[ 51.572990][ T11]
[ 51.572990][ T11] stack backtrace:
[ 51.573210][ T11] CPU: 0 PID: 11 Comm: kworker/u16:0 Tainted: G W 6.10.0-rc4-virtme #1
[ 51.573609][ T11] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 51.573964][ T11] Workqueue: bond1 bond_3ad_state_machine_handler
[ 51.574185][ T11] Call Trace:
[ 51.574314][ T11]
[ 51.574406][ T11] dump_stack_lvl+0xb0/0xd0
[ 51.574578][ T11] lockdep_rcu_suspicious+0x1e5/0x270
[ 51.574733][ T11] bond_fill_slave_info+0x3ab/0x5c0
[ 51.574902][ T11] ? __pfx_bond_fill_slave_info+0x10/0x10
[ 51.575166][ T11] ? nla_put+0x163/0x1d0
[ 51.575287][ T11] rtnl_link_fill+0x438/0x8a0
[ 51.575460][ T11] rtnl_fill_ifinfo.constprop.0+0x11c2/0x2a50
[ 51.575761][ T11] ? __pfx_rtnl_fill_ifinfo.constprop.0+0x10/0x10
[ 51.575964][ T11] ? kasan_save_track+0x14/0x30
[ 51.576130][ T11] ? __kasan_kmalloc+0x40/0x90
[ 51.576299][ T11] ? trace_kmalloc+0x2d/0xe0
[ 51.576464][ T11] ? kmalloc_node_track_caller_noprof+0x21c/0x400
[ 51.576672][ T11] ? __alloc_skb+0x111/0x2e0
[ 51.576924][ T11] ? __build_skb_around+0x237/0x340
[ 51.577095][ T11] ? __alloc_skb+0x148/0x2e0
[ 51.577339][ T11] ? __pfx___alloc_skb+0x10/0x10
[ 51.577505][ T11] rtmsg_ifinfo_build_skb+0x134/0x230
[ 51.577683][ T11] rtmsg_ifinfo_event.part.0+0x2d/0x120
[ 51.577857][ T11] rtmsg_ifinfo+0x5b/0xa0
[ 51.578084][ T11] bond_3ad_state_machine_handler+0x2ac/0x1e30
[ 51.578297][ T11] ? __pfx_bond_3ad_state_machine_handler+0x10/0x10
[ 51.578500][ T11] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 51.578663][ T11] ? trace_lock_acquire+0xc1/0x1f0
[ 51.578930][ T11] ? trace_lock_acquire+0x14d/0x1f0
[ 51.579094][ T11] ? process_one_work+0xdf1/0x1670
[ 51.579259][ T11] ? lock_acquire+0x32/0xc0
[ 51.579420][ T11] ? process_one_work+0xdf1/0x1670
[ 51.579675][ T11] process_one_work+0xe3b/0x1670
[ 51.579844][ T11] ? __pfx___lock_release+0x10/0x10
[ 51.580001][ T11] ? __pfx_process_one_work+0x10/0x10
[ 51.580177][ T11] ? assign_work+0x16c/0x240
[ 51.580347][ T11] worker_thread+0x587/0xd30
[ 51.580522][ T11] ? __pfx_worker_thread+0x10/0x10
[ 51.580693][ T11] kthread+0x28a/0x350
[ 51.580922][ T11] ? __pfx_kthread+0x10/0x10
[ 51.581091][ T11] ret_from_fork+0x31/0x70
[ 51.581253][ T11] ? __pfx_kthread+0x10/0x10
[ 51.581414][ T11] ret_from_fork_asm+0x1a/0x30
[ 51.581587][ T11]
[ 51.688702][ T543] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[ 51.691540][ T325] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[ 51.835384][ T544] dummy1: entered promiscuous mode
[ 51.835673][ T544] dummy2: entered promiscuous mode
[ 52.532178][ T557] dummy1: left promiscuous mode
[ 52.532542][ T557] dummy2: left promiscuous mode
[ 52.871886][ T558] bond1 (unregistering): (slave dummy1): Removing an active aggregator
[ 52.872406][ T558] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[ 52.873138][ T558] bond1 (unregistering): (slave dummy1): Releasing backup interface
[ 52.891024][ T558] bond1 (unregistering): (slave dummy2): Removing an active aggregator
[ 52.891728][ T558] bond1 (unregistering): (slave dummy2): Releasing backup interface
[ 52.907563][ T558] bond1 (unregistering): Released all slaves
[ 54.716174][ T578] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[ 54.884894][ T325] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[ 54.987542][ T325] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[ 55.726296][ T592] bond1: (slave dummy1): Removing an active aggregator
[ 55.726896][ T592] bond1: (slave dummy1): Releasing backup interface
[ 56.466302][ T596] bond1 (unregistering): Released all slaves
[ 57.383062][ T605] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[ 57.444660][ T325] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[ 57.547957][ T325] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[ 58.317024][ T618] bond1: (slave dummy1): Removing an active aggregator
[ 58.317444][ T618] bond1: (slave dummy1): Releasing backup interface
[ 59.030260][ T622] bond1 (unregistering): Released all slaves