[ 50.509286][ T491] bond1: (slave dummy1): making interface the new active one
[ 50.510069][ T491] bond1: (slave dummy1): Enslaving as an active interface with an up link
[ 50.655933][ T494] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[ 50.822303][ T501] dummy1: entered promiscuous mode
[ 51.602579][ T514] dummy1: left promiscuous mode
[ 52.029669][ T515] bond1 (unregistering): (slave dummy1): Releasing backup interface
[ 52.046993][ T515] bond1 (unregistering): (slave dummy2): Releasing backup interface
[ 52.059735][ T515] bond1 (unregistering): Released all slaves
[ 54.308755][ T537] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[ 54.345032][ T11] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[ 54.346202][ T11] ------------[ cut here ]------------
[ 54.346578][ T11] RTNL: assertion failed at net/core/rtnetlink.c (1823)
[ 54.346974][ T11] WARNING: CPU: 2 PID: 11 at net/core/rtnetlink.c:1823 rtnl_fill_ifinfo.constprop.0+0x2253/0x2a50
[ 54.347667][ T11] Modules linked in:
[ 54.347859][ T11] CPU: 2 PID: 11 Comm: kworker/u16:0 Not tainted 6.10.0-rc4-virtme #1
[ 54.348275][ T11] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 54.348877][ T11] Workqueue: bond1 bond_3ad_state_machine_handler
[ 54.349201][ T11] RIP: 0010:rtnl_fill_ifinfo.constprop.0+0x2253/0x2a50
[ 54.349591][ T11] Code: 00 a8 01 0f 85 ab de ff ff c6 05 50 60 4c 02 01 90 ba 1f 07 00 00 48 c7 c6 20 9a 76 a7 48 c7 c7 c0 9a 76 a7 e8 fe e3 f3 fd 90 <0f> 0b 90 90 e9 81 de ff ff e8 ef fe 7b 00 85 c0 0f 85 f1 01 00 00
[ 54.350493][ T11] RSP: 0018:ffffc900000bf8f0 EFLAGS: 00010282
[ 54.350852][ T11] RAX: 0000000000000000 RBX: ffff88800636c000 RCX: 1ffffffff4ffb1d4
[ 54.351234][ T11] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000001
[ 54.351645][ T11] RBP: ffff8880061a0040 R08: 0000000000000000 R09: fffffbfff4ffb1d4
[ 54.352002][ T11] R10: 0000000000000003 R11: 205d313154202020 R12: 00000000ffffffff
[ 54.352344][ T11] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000010
[ 54.352712][ T11] FS: 0000000000000000(0000) GS:ffff888036100000(0000) knlGS:0000000000000000
[ 54.353153][ T11] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.353655][ T11] CR2: 00007f48fec5b270 CR3: 0000000008b86005 CR4: 0000000000770ef0
[ 54.354034][ T11] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 54.354409][ T11] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 54.354779][ T11] PKRU: 55555554
[ 54.354988][ T11] Call Trace:
[ 54.355172][ T11]
[ 54.355294][ T11] ? rtnl_fill_ifinfo.constprop.0+0x2253/0x2a50
[ 54.355643][ T11] ? __warn+0xcc/0x1b0
[ 54.355811][ T11] ? rtnl_fill_ifinfo.constprop.0+0x2253/0x2a50
[ 54.356129][ T11] ? report_bug+0x28c/0x2d0
[ 54.356359][ T11] ? handle_bug+0x3d/0x80
[ 54.356569][ T11] ? exc_invalid_op+0x18/0x50
[ 54.356789][ T11] ? asm_exc_invalid_op+0x1a/0x20
[ 54.357053][ T11] ? rtnl_fill_ifinfo.constprop.0+0x2253/0x2a50
[ 54.357392][ T11] ? __pfx_rtnl_fill_ifinfo.constprop.0+0x10/0x10
[ 54.357709][ T11] ? kasan_save_track+0x14/0x30
[ 54.357955][ T11] ? __kasan_kmalloc+0x7f/0x90
[ 54.358203][ T11] ? trace_kmalloc+0x2d/0xe0
[ 54.358441][ T11] ? kmalloc_node_track_caller_noprof+0x21c/0x400
[ 54.358782][ T11] ? __alloc_skb+0x111/0x2e0
[ 54.359039][ T11] ? __build_skb_around+0x237/0x340
[ 54.359294][ T11] ? __alloc_skb+0x148/0x2e0
[ 54.359580][ T11] ? __pfx___alloc_skb+0x10/0x10
[ 54.359836][ T11] rtmsg_ifinfo_build_skb+0x134/0x230
[ 54.360100][ T11] rtmsg_ifinfo_event.part.0+0x2d/0x120
[ 54.360335][ T11] rtmsg_ifinfo+0x5b/0xa0
[ 54.360540][ T11] bond_3ad_state_machine_handler+0x2ac/0x1e30
[ 54.360838][ T11] ? __pfx_bond_3ad_state_machine_handler+0x10/0x10
[ 54.361129][ T11] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 54.361349][ T11] ? trace_lock_acquire+0xc1/0x1f0
[ 54.361579][ T11] ? trace_lock_acquire+0x14d/0x1f0
[ 54.361807][ T11] ? process_one_work+0xdf1/0x1670
[ 54.362057][ T11] ? lock_acquire+0x32/0xc0
[ 54.362274][ T11] ? process_one_work+0xdf1/0x1670
[ 54.362549][ T11] process_one_work+0xe3b/0x1670
[ 54.362799][ T11] ? __pfx___lock_release+0x10/0x10
[ 54.363033][ T11] ? __pfx_process_one_work+0x10/0x10
[ 54.363290][ T11] ? assign_work+0x16c/0x240
[ 54.363519][ T11] worker_thread+0x587/0xd30
[ 54.363858][ T11] ? __pfx_worker_thread+0x10/0x10
[ 54.364074][ T11] kthread+0x28a/0x350
[ 54.364246][ T11] ? __pfx_kthread+0x10/0x10
[ 54.364551][ T11] ret_from_fork+0x31/0x70
[ 54.364800][ T11] ? __pfx_kthread+0x10/0x10
[ 54.365099][ T11] ret_from_fork_asm+0x1a/0x30
[ 54.365357][ T11]
[ 54.365613][ T11] irq event stamp: 57066
[ 54.365804][ T11] hardirqs last enabled at (57076): [] console_unlock+0x1a5/0x1c0
[ 54.366273][ T11] hardirqs last disabled at (57087): [] console_unlock+0x18a/0x1c0
[ 54.366720][ T11] softirqs last enabled at (56222): [] bond_3ad_state_machine_handler+0x72b/0x1e30
[ 54.367238][ T11] softirqs last disabled at (56264): [] bond_3ad_state_machine_handler+0xac/0x1e30
[ 54.367769][ T11] ---[ end trace 0000000000000000 ]---
[ 54.368064][ T11] ------------[ cut here ]------------
[ 54.368340][ T11] RTNL: assertion failed at net/core/dev.c (7096)
[ 54.368741][ T11] WARNING: CPU: 2 PID: 11 at net/core/dev.c:7096 netdev_master_upper_dev_get+0xf8/0x120
[ 54.369215][ T11] Modules linked in:
[ 54.369401][ T11] CPU: 2 PID: 11 Comm: kworker/u16:0 Tainted: G W 6.10.0-rc4-virtme #1
[ 54.369860][ T11] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 54.370641][ T11] Workqueue: bond1 bond_3ad_state_machine_handler
[ 54.370954][ T11] RIP: 0010:netdev_master_upper_dev_get+0xf8/0x120
[ 54.371294][ T11] Code: 83 e5 01 0f 85 44 ff ff ff c6 05 f5 33 54 02 01 90 ba b8 1b 00 00 48 c7 c6 60 16 76 a7 48 c7 c7 c0 17 76 a7 e8 e9 b7 fb fd 90 <0f> 0b 90 90 e9 1a ff ff ff e8 0a f4 7b fe e9 70 ff ff ff 48 89 ef
[ 54.372286][ T11] RSP: 0018:ffffc900000bf880 EFLAGS: 00010282
[ 54.372752][ T11] RAX: 0000000000000000 RBX: ffff88800636c000 RCX: 1ffffffff4ffb1d4
[ 54.373127][ T11] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000001
[ 54.373490][ T11] RBP: 0000000000000000 R08: 0000000000000000 R09: fffffbfff4ffb1d4
[ 54.374038][ T11] R10: 0000000000000003 R11: 205d313154202020 R12: ffff88800636c000
[ 54.374395][ T11] R13: ffffffffa8b58de0 R14: ffff8880061a00f0 R15: ffff8880061a00f8
[ 54.374804][ T11] FS: 0000000000000000(0000) GS:ffff888036100000(0000) knlGS:0000000000000000
[ 54.375365][ T11] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.375716][ T11] CR2: 00007f48fec5b270 CR3: 0000000008b86005 CR4: 0000000000770ef0
[ 54.376378][ T11] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 54.376812][ T11] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 54.377220][ T11] PKRU: 55555554
[ 54.377599][ T11] Call Trace:
[ 54.377811][ T11]
[ 54.377989][ T11] ? netdev_master_upper_dev_get+0xf8/0x120
[ 54.378470][ T11] ? __warn+0xcc/0x1b0
[ 54.378817][ T11] ? netdev_master_upper_dev_get+0xf8/0x120
[ 54.379176][ T11] ? report_bug+0x28c/0x2d0
[ 54.379470][ T11] ? handle_bug+0x3d/0x80
[ 54.379684][ T11] ? exc_invalid_op+0x18/0x50
[ 54.379981][ T11] ? asm_exc_invalid_op+0x1a/0x20
[ 54.380367][ T11] ? netdev_master_upper_dev_get+0xf8/0x120
[ 54.380714][ T11] rtnl_link_fill+0x2b8/0x8a0
[ 54.380994][ T11] rtnl_fill_ifinfo.constprop.0+0x11c2/0x2a50
[ 54.381324][ T11] ? __pfx_rtnl_fill_ifinfo.constprop.0+0x10/0x10
[ 54.381822][ T11] ? kasan_save_track+0x14/0x30
[ 54.382063][ T11] ? __kasan_kmalloc+0x40/0x90
[ 54.382336][ T11] ? trace_kmalloc+0x2d/0xe0
[ 54.382588][ T11] ? kmalloc_node_track_caller_noprof+0x21c/0x400
[ 54.382904][ T11] ? __alloc_skb+0x111/0x2e0
[ 54.383157][ T11] ? __build_skb_around+0x237/0x340
[ 54.383429][ T11] ? __alloc_skb+0x148/0x2e0
[ 54.383859][ T11] ? __pfx___alloc_skb+0x10/0x10
[ 54.384121][ T11] rtmsg_ifinfo_build_skb+0x134/0x230
[ 54.384415][ T11] rtmsg_ifinfo_event.part.0+0x2d/0x120
[ 54.384688][ T11] rtmsg_ifinfo+0x5b/0xa0
[ 54.385054][ T11] bond_3ad_state_machine_handler+0x2ac/0x1e30
[ 54.385555][ T11] ? __pfx_bond_3ad_state_machine_handler+0x10/0x10
[ 54.385883][ T11] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 54.386292][ T11] ? trace_lock_acquire+0xc1/0x1f0
[ 54.386579][ T11] ? trace_lock_acquire+0x14d/0x1f0
[ 54.387051][ T11] ? process_one_work+0xdf1/0x1670
[ 54.387285][ T11] ? lock_acquire+0x32/0xc0
[ 54.387603][ T11] ? process_one_work+0xdf1/0x1670
[ 54.388042][ T11] process_one_work+0xe3b/0x1670
[ 54.388289][ T11] ? __pfx___lock_release+0x10/0x10
[ 54.388602][ T11] ? __pfx_process_one_work+0x10/0x10
[ 54.388978][ T11] ? assign_work+0x16c/0x240
[ 54.389381][ T11] worker_thread+0x587/0xd30
[ 54.389703][ T11] ? __pfx_worker_thread+0x10/0x10
[ 54.389981][ T11] kthread+0x28a/0x350
[ 54.390195][ T11] ? __pfx_kthread+0x10/0x10
[ 54.390682][ T11] ret_from_fork+0x31/0x70
[ 54.390926][ T11] ? __pfx_kthread+0x10/0x10
[ 54.391213][ T11] ret_from_fork_asm+0x1a/0x30
[ 54.391476][ T11]
[ 54.391852][ T11] irq event stamp: 57956
[ 54.392035][ T11] hardirqs last enabled at (57966): [] console_unlock+0x1a5/0x1c0
[ 54.392488][ T11] hardirqs last disabled at (57977): [] console_unlock+0x18a/0x1c0
[ 54.392949][ T11] softirqs last enabled at (56222): [] bond_3ad_state_machine_handler+0x72b/0x1e30
[ 54.393583][ T11] softirqs last disabled at (56264): [] bond_3ad_state_machine_handler+0xac/0x1e30
[ 54.394087][ T11] ---[ end trace 0000000000000000 ]---
[ 54.394406][ T11]
[ 54.394615][ T11] =============================
[ 54.394764][ T11] WARNING: suspicious RCU usage
[ 54.394911][ T11] 6.10.0-rc4-virtme #1 Tainted: G W
[ 54.395106][ T11] -----------------------------
[ 54.395257][ T11] drivers/net/bonding/bond_netlink.c:38 suspicious rcu_dereference_protected() usage!
[ 54.395552][ T11]
[ 54.395552][ T11] other info that might help us debug this:
[ 54.395552][ T11]
[ 54.395915][ T11]
[ 54.395915][ T11] rcu_scheduler_active = 2, debug_locks = 1
[ 54.396146][ T11] 4 locks held by kworker/u16:0/11:
[ 54.396296][ T11] #0: ffff8880079d8548 ((wq_completion)bond1){+.+.}-{0:0}, at: process_one_work+0xdb5/0x1670
[ 54.396734][ T11] #1: ffffc900000bfda0 ((work_completion)(&(&bond->ad_work)->work)){+.+.}-{0:0}, at: process_one_work+0xdf1/0x1670
[ 54.397209][ T11] #2: ffff8880061c2c58 (&bond->mode_lock){+...}-{2:2}, at: bond_3ad_state_machine_handler+0xac/0x1e30
[ 54.397728][ T11] #3: ffffffffa8153680 (rcu_read_lock){....}-{1:2}, at: bond_3ad_state_machine_handler+0xc3/0x1e30
[ 54.398230][ T11]
[ 54.398230][ T11] stack backtrace:
[ 54.398640][ T11] CPU: 2 PID: 11 Comm: kworker/u16:0 Tainted: G W 6.10.0-rc4-virtme #1
[ 54.399003][ T11] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014
[ 54.399456][ T11] Workqueue: bond1 bond_3ad_state_machine_handler
[ 54.399760][ T11] Call Trace:
[ 54.399936][ T11]
[ 54.400057][ T11] dump_stack_lvl+0xb0/0xd0
[ 54.400298][ T11] lockdep_rcu_suspicious+0x1e5/0x270
[ 54.400681][ T11] bond_fill_slave_info+0x3ab/0x5c0
[ 54.400920][ T11] ? __pfx_bond_fill_slave_info+0x10/0x10
[ 54.401172][ T11] ? nla_put+0x163/0x1d0
[ 54.401367][ T11] rtnl_link_fill+0x438/0x8a0
[ 54.401750][ T11] rtnl_fill_ifinfo.constprop.0+0x11c2/0x2a50
[ 54.402051][ T11] ? __pfx_rtnl_fill_ifinfo.constprop.0+0x10/0x10
[ 54.402336][ T11] ? kasan_save_track+0x14/0x30
[ 54.402569][ T11] ? __kasan_kmalloc+0x40/0x90
[ 54.402811][ T11] ? trace_kmalloc+0x2d/0xe0
[ 54.403036][ T11] ? kmalloc_node_track_caller_noprof+0x21c/0x400
[ 54.403329][ T11] ? __alloc_skb+0x111/0x2e0
[ 54.403517][ T11] ? __build_skb_around+0x237/0x340
[ 54.403668][ T11] ? __alloc_skb+0x148/0x2e0
[ 54.403835][ T11] ? __pfx___alloc_skb+0x10/0x10
[ 54.403989][ T11] rtmsg_ifinfo_build_skb+0x134/0x230
[ 54.404165][ T11] rtmsg_ifinfo_event.part.0+0x2d/0x120
[ 54.404426][ T11] rtmsg_ifinfo+0x5b/0xa0
[ 54.404561][ T11] bond_3ad_state_machine_handler+0x2ac/0x1e30
[ 54.404754][ T11] ? __pfx_bond_3ad_state_machine_handler+0x10/0x10
[ 54.404936][ T11] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 54.405155][ T11] ? trace_lock_acquire+0xc1/0x1f0
[ 54.405301][ T11] ? trace_lock_acquire+0x14d/0x1f0
[ 54.405461][ T11] ? process_one_work+0xdf1/0x1670
[ 54.405614][ T11] ? lock_acquire+0x32/0xc0
[ 54.405903][ T11] ? process_one_work+0xdf1/0x1670
[ 54.406057][ T11] process_one_work+0xe3b/0x1670
[ 54.406213][ T11] ? __pfx___lock_release+0x10/0x10
[ 54.406373][ T11] ? __pfx_process_one_work+0x10/0x10
[ 54.406530][ T11] ? assign_work+0x16c/0x240
[ 54.406762][ T11] worker_thread+0x587/0xd30
[ 54.406920][ T11] ? __pfx_worker_thread+0x10/0x10
[ 54.407072][ T11] kthread+0x28a/0x350
[ 54.407186][ T11] ? __pfx_kthread+0x10/0x10
[ 54.407351][ T11] ret_from_fork+0x31/0x70
[ 54.407529][ T11] ? __pfx_kthread+0x10/0x10
[ 54.407679][ T11] ret_from_fork_asm+0x1a/0x30
[ 54.407844][ T11]
[ 54.506579][ T539] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[ 54.512615][ T11] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[ 54.674355][ T540] dummy1: entered promiscuous mode
[ 54.674607][ T540] dummy2: entered promiscuous mode
[ 55.361272][ T553] dummy1: left promiscuous mode
[ 55.361785][ T553] dummy2: left promiscuous mode
[ 55.726733][ T554] bond1 (unregistering): (slave dummy1): Removing an active aggregator
[ 55.727151][ T554] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[ 55.727937][ T554] bond1 (unregistering): (slave dummy1): Releasing backup interface
[ 55.755593][ T554] bond1 (unregistering): (slave dummy2): Removing an active aggregator
[ 55.756857][ T554] bond1 (unregistering): (slave dummy2): Releasing backup interface
[ 55.771590][ T554] bond1 (unregistering): Released all slaves
[ 57.622964][ T574] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[ 57.836218][ T11] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[ 57.945590][ T11] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[ 58.737570][ T588] bond1: (slave dummy1): Removing an active aggregator
[ 58.738460][ T588] bond1: (slave dummy1): Releasing backup interface
[ 59.454291][ T592] bond1 (unregistering): Released all slaves
[ 60.292766][ T601] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[ 60.361497][ T11] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[ 60.464589][ T11] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[ 61.146387][ T614] bond1: (slave dummy1): Removing an active aggregator
[ 61.147053][ T614] bond1: (slave dummy1): Releasing backup interface
[ 61.956024][ T618] bond1 (unregistering): Released all slaves