[ 134.759764][ T1354] ip (1354) used greatest stack depth: 23192 bytes left [ 335.567462][ T3080] netem: version 1.3 [ 448.241985][ C1] [ 448.242165][ C1] ================================ [ 448.242454][ C1] WARNING: inconsistent lock state [ 448.242732][ C1] 6.15.0-rc7-virtme #1 Not tainted [ 448.242954][ C1] -------------------------------- [ 448.243188][ C1] inconsistent {SOFTIRQ-ON-W} -> {IN-SOFTIRQ-W} usage. [ 448.243494][ C1] tc/3766 [HC0[0]:SC1[1]:HE1:SE0] takes: [ 448.243755][ C1] ffffffffbabe41f8 (pin_fs_lock){+.?.}-{3:3}, at: simple_pin_fs+0x24/0x150 [ 448.244169][ C1] {SOFTIRQ-ON-W} state was registered at: [ 448.244405][ C1] __lock_acquire+0x3eb/0x9d0 [ 448.244650][ C1] lock_acquire.part.0+0xb6/0x240 [ 448.244894][ C1] _raw_spin_lock+0x33/0x40 [ 448.245136][ C1] simple_pin_fs+0x24/0x150 [ 448.245367][ C1] start_creating.part.0+0x3f/0x2f0 [ 448.245598][ C1] debugfs_create_dir+0x6a/0x540 [ 448.245862][ C1] component_debug_init+0x17/0x30 [ 448.246157][ C1] do_one_initcall+0x8f/0x1e0 [ 448.246437][ C1] do_initcalls+0x176/0x280 [ 448.246734][ C1] kernel_init_freeable+0x22d/0x300 [ 448.247027][ C1] kernel_init+0x20/0x200 [ 448.247327][ C1] ret_from_fork+0x31/0x70 [ 448.247629][ C1] ret_from_fork_asm+0x1a/0x30 [ 448.247934][ C1] irq event stamp: 9960 [ 448.248161][ C1] hardirqs last enabled at (9960): [] _raw_spin_unlock_irqrestore+0x5d/0x80 [ 448.248749][ C1] hardirqs last disabled at (9959): [] _raw_spin_lock_irqsave+0x5b/0x60 [ 448.249250][ C1] softirqs last enabled at (7442): [] handle_softirqs+0x358/0x620 [ 448.249778][ C1] softirqs last disabled at (7605): [] __irq_exit_rcu+0xfa/0x160 [ 448.250317][ C1] [ 448.250317][ C1] other info that might help us debug this: [ 448.250726][ C1] Possible unsafe locking scenario: [ 448.250726][ C1] [ 448.251188][ C1] CPU0 [ 448.251376][ C1] ---- [ 448.251555][ C1] lock(pin_fs_lock); [ 448.251727][ C1] [ 448.251910][ C1] lock(pin_fs_lock); [ 448.252088][ C1] [ 448.252088][ C1] *** DEADLOCK *** [ 448.252088][ C1] [ 448.252463][ C1] 3 locks held by tc/3766: [ 448.252745][ C1] #0: ffff888001085c20 (&mm->mmap_lock){++++}-{4:4}, at: vm_mmap_pgoff+0xde/0x2e0 [ 448.253251][ C1] #1: ffffffffba998ae0 (rcu_read_lock){....}-{1:3}, at: process_backlog+0x381/0x13e0 [ 448.253785][ C1] #2: ffffffffba998ae0 (rcu_read_lock){....}-{1:3}, at: ip_local_deliver_finish+0x209/0x4b0 [ 448.254409][ C1] [ 448.254409][ C1] stack backtrace: [ 448.254784][ C1] CPU: 1 UID: 0 PID: 3766 Comm: tc Not tainted 6.15.0-rc7-virtme #1 PREEMPT(full) [ 448.254792][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 448.254796][ C1] Call Trace: [ 448.254799][ C1] [ 448.254801][ C1] dump_stack_lvl+0x82/0xd0 [ 448.254813][ C1] print_usage_bug.part.0+0x25f/0x360 [ 448.254818][ C1] mark_lock_irq+0x343/0x400 [ 448.254823][ C1] ? rcu_read_lock_any_held+0x43/0xb0 [ 448.254831][ C1] ? validate_chain+0x166/0x4d0 [ 448.254841][ C1] mark_lock+0x174/0x2f0 [ 448.254847][ C1] mark_usage+0x46/0x150 [ 448.254851][ C1] __lock_acquire+0x3eb/0x9d0 [ 448.254857][ C1] lock_acquire.part.0+0xb6/0x240 [ 448.254860][ C1] ? simple_pin_fs+0x24/0x150 [ 448.254865][ C1] ? rcu_is_watching+0x12/0xc0 [ 448.254871][ C1] ? lock_acquire+0x10c/0x170 [ 448.254876][ C1] ? simple_pin_fs+0x24/0x150 [ 448.254882][ C1] _raw_spin_lock+0x33/0x40 [ 448.254887][ C1] ? simple_pin_fs+0x24/0x150 [ 448.254889][ C1] simple_pin_fs+0x24/0x150 [ 448.254892][ C1] debugfs_remove+0x35/0x70 [ 448.254896][ C1] ref_tracker_dir_exit+0xcf/0x740 [ 448.254901][ C1] ? __pfx_ref_tracker_free+0x10/0x10 [ 448.254904][ C1] ? __sk_destruct+0x383/0x780 [ 448.254908][ C1] ? tcp_v4_err+0xb76/0x13d0 [ 448.254915][ C1] ? __pfx_ref_tracker_dir_exit+0x10/0x10 [ 448.254919][ C1] ? ip_local_deliver_finish+0x2c2/0x4b0 [ 448.254924][ C1] ? ip_local_deliver+0x19c/0x480 [ 448.254929][ C1] ? ip_rcv+0x4a1/0x660 [ 448.254932][ C1] ? __netif_receive_skb_one_core+0x164/0x1b0 [ 448.254936][ C1] ? process_backlog+0x3c1/0x13e0 [ 448.254939][ C1] ? __napi_poll.constprop.0+0xa5/0x460 [ 448.254942][ C1] ? net_rx_action+0x54f/0xda0 [ 448.254945][ C1] ? handle_softirqs+0x218/0x620 [ 448.254948][ C1] ? __irq_exit_rcu+0xfa/0x160 [ 448.254951][ C1] ? irq_exit_rcu+0xe/0x30 [ 448.254955][ C1] ? sysvec_apic_timer_interrupt+0xa8/0xc0 [ 448.254967][ C1] __put_net+0x19/0x60 [ 448.254973][ C1] __sk_destruct+0x58a/0x780 [ 448.254977][ C1] tcp_v4_err+0xb76/0x13d0 [ 448.254987][ C1] icmp_unreach+0x2c9/0xc40 [ 448.254992][ C1] ? __skb_checksum_complete+0xde/0x2e0 [ 448.255000][ C1] icmp_rcv+0x7fa/0xfe0 [ 448.255005][ C1] ip_protocol_deliver_rcu+0x319/0x390 [ 448.255010][ C1] ip_local_deliver_finish+0x2c2/0x4b0 [ 448.255014][ C1] ip_local_deliver+0x19c/0x480 [ 448.255019][ C1] ? __pfx_ip_local_deliver+0x10/0x10 [ 448.255028][ C1] ? ip_rcv_finish_core+0x1ad/0x1340 [ 448.255036][ C1] ? process_backlog+0x381/0x13e0 [ 448.255040][ C1] ip_rcv+0x4a1/0x660 [ 448.255044][ C1] ? __pfx_ip_rcv+0x10/0x10 [ 448.255047][ C1] ? rcu_read_lock_any_held+0x43/0xb0 [ 448.255050][ C1] ? validate_chain+0x166/0x4d0 [ 448.255055][ C1] ? __lock_acquire+0x591/0x9d0 [ 448.255061][ C1] ? __pfx_ip_rcv+0x10/0x10 [ 448.255066][ C1] ? process_backlog+0x381/0x13e0 [ 448.255071][ C1] __netif_receive_skb_one_core+0x164/0x1b0 [ 448.255078][ C1] ? __pfx___netif_receive_skb_one_core+0x10/0x10 [ 448.255082][ C1] ? rcu_is_watching+0x12/0xc0 [ 448.255086][ C1] ? lock_acquire+0x10c/0x170 [ 448.255089][ C1] ? process_backlog+0x381/0x13e0 [ 448.255097][ C1] process_backlog+0x3c1/0x13e0 [ 448.255107][ C1] __napi_poll.constprop.0+0xa5/0x460 [ 448.255114][ C1] net_rx_action+0x54f/0xda0 [ 448.255120][ C1] ? __pfx_net_rx_action+0x10/0x10 [ 448.255124][ C1] ? mark_held_locks+0x49/0x80 [ 448.255127][ C1] ? _raw_spin_unlock_irq+0x28/0x50 [ 448.255131][ C1] ? _raw_spin_unlock_irq+0x33/0x50 [ 448.255135][ C1] ? tmigr_handle_remote+0x27b/0x350 [ 448.255141][ C1] ? __pfx_tmigr_handle_remote+0x10/0x10 [ 448.255150][ C1] ? mark_held_locks+0x49/0x80 [ 448.255159][ C1] handle_softirqs+0x218/0x620 [ 448.255165][ C1] __irq_exit_rcu+0xfa/0x160 [ 448.255167][ C1] irq_exit_rcu+0xe/0x30 [ 448.255169][ C1] sysvec_apic_timer_interrupt+0xa8/0xc0 [ 448.255175][ C1] [ 448.255177][ C1] [ 448.255180][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 448.255186][ C1] RIP: 0010:_raw_spin_unlock_irqrestore+0x41/0x80 [ 448.255193][ C1] Code: 74 24 10 e8 21 34 75 fd 48 89 ef e8 99 86 75 fd 81 e3 00 02 00 00 75 29 9c 58 f6 c4 02 75 35 48 85 db 74 01 fb bf 01 00 00 00 ba 8e 69 fd 65 8b 05 63 28 b3 02 85 c0 74 0e 5b 5d e9 c8 34 00 [ 448.255195][ C1] RSP: 0018:ffffc90001b377a8 EFLAGS: 00000206 [ 448.255199][ C1] RAX: 0000000000000002 RBX: 0000000000000200 RCX: 0000000000000040 [ 448.255201][ C1] RDX: 0000000000000000 RSI: ffffffffba4ba935 RDI: 0000000000000001 [ 448.255202][ C1] RBP: ffff8880010bf940 R08: 0000000000000001 R09: 0000000000000001 [ 448.255204][ C1] R10: ffffffffbb441797 R11: ffff8880010bf958 R12: ffff8880010bf940 [ 448.255206][ C1] R13: ffffea0000378a00 R14: ffff8880019c2ac0 R15: ffff88800de28ac0 [ 448.255216][ C1] get_partial_node.part.0+0x1c2/0x3b0 [ 448.255227][ C1] ___slab_alloc+0x4b2/0x1170 [ 448.255233][ C1] ? vm_area_alloc+0x20/0x160 [ 448.255240][ C1] ? vm_area_alloc+0x20/0x160 [ 448.255243][ C1] __slab_alloc.constprop.0+0x5b/0xb0 [ 448.255248][ C1] ? vm_area_alloc+0x20/0x160 [ 448.255251][ C1] kmem_cache_alloc_noprof+0x1ab/0x330 [ 448.255254][ C1] ? vma_merge_new_range+0x860/0xb40 [ 448.255263][ C1] vm_area_alloc+0x20/0x160 [ 448.255269][ C1] __mmap_region+0x61b/0x1780 [ 448.255277][ C1] ? __pfx___mmap_region+0x10/0x10 [ 448.255283][ C1] ? mas_find+0x1f1/0x400 [ 448.255303][ C1] ? mmap_region+0xe1/0x2e0 [ 448.255311][ C1] do_mmap+0x9c5/0xf20 [ 448.255321][ C1] ? __pfx_do_mmap+0x10/0x10 [ 448.255325][ C1] ? down_write_killable+0x15e/0x250 [ 448.255328][ C1] ? __pfx_down_write_killable+0x10/0x10 [ 448.255334][ C1] vm_mmap_pgoff+0x151/0x2e0 [ 448.255339][ C1] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 448.255342][ C1] ? __fget_files+0x199/0x300 [ 448.255345][ C1] ? __fget_files+0x1a3/0x300 [ 448.255353][ C1] ksys_mmap_pgoff+0x1b4/0x420 [ 448.255359][ C1] ? rcu_is_watching+0x12/0xc0 [ 448.255366][ C1] do_syscall_64+0xc1/0x1d0 [ 448.255371][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 448.255374][ C1] RIP: 0033:0x7f65a78ec116 [ 448.255379][ C1] Code: 5d 41 5c c3 f3 0f 1e fa 41 f7 c1 ff 0f 00 00 75 2b 55 48 89 fd 53 89 cb 48 85 ff 74 37 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 62 5b 5d c3 0f 1f 80 00 00 00 00 c7 05 ae f0 [ 448.255381][ C1] RSP: 002b:00007ffe1ba8c898 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 448.255384][ C1] RAX: ffffffffffffffda RBX: 0000000000000812 RCX: 00007f65a78ec116 [ 448.255386][ C1] RDX: 0000000000000003 RSI: 0000000000001000 RDI: 00007f65a78b8000 [ 448.255387][ C1] RBP: 00007f65a78b8000 R08: 0000000000000005 R09: 0000000000002000 [ 448.255389][ C1] R10: 0000000000000812 R11: 0000000000000206 R12: 00007ffe1ba8c940 [ 448.255391][ C1] R13: 00007ffe1ba8ccb0 R14: 0000000000000000 R15: 00007f65a78ba420 [ 448.255396][ C1] [ 448.290930][ C1] BUG: sleeping function called from invalid context at kernel/locking/rwsem.c:1576 [ 448.291389][ C1] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 3766, name: tc [ 448.291754][ C1] preempt_count: 102, expected: 0 [ 448.292232][ C1] RCU nest depth: 2, expected: 0 [ 448.292508][ C1] INFO: lockdep is turned off. [ 448.292781][ C1] Preemption disabled at: [ 448.292783][ C1] [] __slab_alloc.constprop.0+0x2c/0xb0 [ 448.293514][ C1] CPU: 1 UID: 0 PID: 3766 Comm: tc Not tainted 6.15.0-rc7-virtme #1 PREEMPT(full) [ 448.293519][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 448.293522][ C1] Call Trace: [ 448.293524][ C1] [ 448.293525][ C1] dump_stack_lvl+0xb0/0xd0 [ 448.293537][ C1] __might_resched+0x360/0x5a0 [ 448.293546][ C1] down_write+0x72/0x210 [ 448.293551][ C1] ? __pfx_down_write+0x10/0x10 [ 448.293554][ C1] ? simple_recursive_removal+0x3a/0x860 [ 448.293560][ C1] ? rcu_is_watching+0x12/0xc0 [ 448.293569][ C1] ? do_raw_spin_unlock+0x58/0x220 [ 448.293576][ C1] simple_recursive_removal+0x166/0x860 [ 448.293579][ C1] ? __pfx_remove_one+0x10/0x10 [ 448.293583][ C1] ? do_raw_spin_unlock+0x58/0x220 [ 448.293591][ C1] debugfs_remove+0x44/0x70 [ 448.293596][ C1] ref_tracker_dir_exit+0xcf/0x740 [ 448.293603][ C1] ? __pfx_ref_tracker_free+0x10/0x10 [ 448.293608][ C1] ? __sk_destruct+0x383/0x780 [ 448.293612][ C1] ? tcp_v4_err+0xb76/0x13d0 [ 448.293618][ C1] ? __pfx_ref_tracker_dir_exit+0x10/0x10 [ 448.293621][ C1] ? ip_local_deliver_finish+0x2c2/0x4b0 [ 448.293626][ C1] ? ip_local_deliver+0x19c/0x480 [ 448.293631][ C1] ? ip_rcv+0x4a1/0x660 [ 448.293635][ C1] ? __netif_receive_skb_one_core+0x164/0x1b0 [ 448.293642][ C1] ? process_backlog+0x3c1/0x13e0 [ 448.293647][ C1] ? __napi_poll.constprop.0+0xa5/0x460 [ 448.293651][ C1] ? net_rx_action+0x54f/0xda0 [ 448.293654][ C1] ? handle_softirqs+0x218/0x620 [ 448.293658][ C1] ? __irq_exit_rcu+0xfa/0x160 [ 448.293660][ C1] ? irq_exit_rcu+0xe/0x30 [ 448.293662][ C1] ? sysvec_apic_timer_interrupt+0xa8/0xc0 [ 448.293671][ C1] __put_net+0x19/0x60 [ 448.293677][ C1] __sk_destruct+0x58a/0x780 [ 448.293684][ C1] tcp_v4_err+0xb76/0x13d0 [ 448.293691][ C1] icmp_unreach+0x2c9/0xc40 [ 448.293695][ C1] ? __skb_checksum_complete+0xde/0x2e0 [ 448.293699][ C1] icmp_rcv+0x7fa/0xfe0 [ 448.293704][ C1] ip_protocol_deliver_rcu+0x319/0x390 [ 448.293711][ C1] ip_local_deliver_finish+0x2c2/0x4b0 [ 448.293718][ C1] ip_local_deliver+0x19c/0x480 [ 448.293724][ C1] ? __pfx_ip_local_deliver+0x10/0x10 [ 448.293731][ C1] ? ip_rcv_finish_core+0x1ad/0x1340 [ 448.293736][ C1] ? process_backlog+0x381/0x13e0 [ 448.293739][ C1] ip_rcv+0x4a1/0x660 [ 448.293743][ C1] ? __pfx_ip_rcv+0x10/0x10 [ 448.293746][ C1] ? rcu_read_lock_any_held+0x43/0xb0 [ 448.293751][ C1] ? validate_chain+0x166/0x4d0 [ 448.293757][ C1] ? __lock_acquire+0x591/0x9d0 [ 448.293761][ C1] ? __pfx_ip_rcv+0x10/0x10 [ 448.293764][ C1] ? process_backlog+0x381/0x13e0 [ 448.293767][ C1] __netif_receive_skb_one_core+0x164/0x1b0 [ 448.293772][ C1] ? __pfx___netif_receive_skb_one_core+0x10/0x10 [ 448.293776][ C1] ? rcu_is_watching+0x12/0xc0 [ 448.293779][ C1] ? lock_acquire+0x10c/0x170 [ 448.293782][ C1] ? process_backlog+0x381/0x13e0 [ 448.293787][ C1] process_backlog+0x3c1/0x13e0 [ 448.293792][ C1] __napi_poll.constprop.0+0xa5/0x460 [ 448.293797][ C1] net_rx_action+0x54f/0xda0 [ 448.293803][ C1] ? __pfx_net_rx_action+0x10/0x10 [ 448.293807][ C1] ? mark_held_locks+0x49/0x80 [ 448.293810][ C1] ? _raw_spin_unlock_irq+0x28/0x50 [ 448.293815][ C1] ? _raw_spin_unlock_irq+0x33/0x50 [ 448.293819][ C1] ? tmigr_handle_remote+0x27b/0x350 [ 448.293823][ C1] ? __pfx_tmigr_handle_remote+0x10/0x10 [ 448.293828][ C1] ? mark_held_locks+0x49/0x80 [ 448.293833][ C1] handle_softirqs+0x218/0x620 [ 448.293837][ C1] __irq_exit_rcu+0xfa/0x160 [ 448.293840][ C1] irq_exit_rcu+0xe/0x30 [ 448.293842][ C1] sysvec_apic_timer_interrupt+0xa8/0xc0 [ 448.293846][ C1] [ 448.293847][ C1] [ 448.293848][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 448.293852][ C1] RIP: 0010:_raw_spin_unlock_irqrestore+0x41/0x80 [ 448.293857][ C1] Code: 74 24 10 e8 21 34 75 fd 48 89 ef e8 99 86 75 fd 81 e3 00 02 00 00 75 29 9c 58 f6 c4 02 75 35 48 85 db 74 01 fb bf 01 00 00 00 ba 8e 69 fd 65 8b 05 63 28 b3 02 85 c0 74 0e 5b 5d e9 c8 34 00 [ 448.293860][ C1] RSP: 0018:ffffc90001b377a8 EFLAGS: 00000206 [ 448.293863][ C1] RAX: 0000000000000002 RBX: 0000000000000200 RCX: 0000000000000040 [ 448.293865][ C1] RDX: 0000000000000000 RSI: ffffffffba4ba935 RDI: 0000000000000001 [ 448.293867][ C1] RBP: ffff8880010bf940 R08: 0000000000000001 R09: 0000000000000001 [ 448.293869][ C1] R10: ffffffffbb441797 R11: ffff8880010bf958 R12: ffff8880010bf940 [ 448.293871][ C1] R13: ffffea0000378a00 R14: ffff8880019c2ac0 R15: ffff88800de28ac0 [ 448.293877][ C1] get_partial_node.part.0+0x1c2/0x3b0 [ 448.293883][ C1] ___slab_alloc+0x4b2/0x1170 [ 448.293886][ C1] ? vm_area_alloc+0x20/0x160 [ 448.293893][ C1] ? vm_area_alloc+0x20/0x160 [ 448.293896][ C1] __slab_alloc.constprop.0+0x5b/0xb0 [ 448.293900][ C1] ? vm_area_alloc+0x20/0x160 [ 448.293904][ C1] kmem_cache_alloc_noprof+0x1ab/0x330 [ 448.293907][ C1] ? vma_merge_new_range+0x860/0xb40 [ 448.293913][ C1] vm_area_alloc+0x20/0x160 [ 448.293916][ C1] __mmap_region+0x61b/0x1780 [ 448.293922][ C1] ? __pfx___mmap_region+0x10/0x10 [ 448.293927][ C1] ? mas_find+0x1f1/0x400 [ 448.293958][ C1] ? mmap_region+0xe1/0x2e0 [ 448.293963][ C1] do_mmap+0x9c5/0xf20 [ 448.293970][ C1] ? __pfx_do_mmap+0x10/0x10 [ 448.293974][ C1] ? down_write_killable+0x15e/0x250 [ 448.293977][ C1] ? __pfx_down_write_killable+0x10/0x10 [ 448.293982][ C1] vm_mmap_pgoff+0x151/0x2e0 [ 448.293988][ C1] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 448.293992][ C1] ? __fget_files+0x199/0x300 [ 448.293996][ C1] ? __fget_files+0x1a3/0x300 [ 448.294000][ C1] ksys_mmap_pgoff+0x1b4/0x420 [ 448.294004][ C1] ? rcu_is_watching+0x12/0xc0 [ 448.294008][ C1] do_syscall_64+0xc1/0x1d0 [ 448.294012][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 448.294014][ C1] RIP: 0033:0x7f65a78ec116 [ 448.294019][ C1] Code: 5d 41 5c c3 f3 0f 1e fa 41 f7 c1 ff 0f 00 00 75 2b 55 48 89 fd 53 89 cb 48 85 ff 74 37 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 62 5b 5d c3 0f 1f 80 00 00 00 00 c7 05 ae f0 [ 448.294022][ C1] RSP: 002b:00007ffe1ba8c898 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 448.294025][ C1] RAX: ffffffffffffffda RBX: 0000000000000812 RCX: 00007f65a78ec116 [ 448.294027][ C1] RDX: 0000000000000003 RSI: 0000000000001000 RDI: 00007f65a78b8000 [ 448.294029][ C1] RBP: 00007f65a78b8000 R08: 0000000000000005 R09: 0000000000002000 [ 448.294031][ C1] R10: 0000000000000812 R11: 0000000000000206 R12: 00007ffe1ba8c940 [ 448.294033][ C1] R13: 00007ffe1ba8ccb0 R14: 0000000000000000 R15: 00007f65a78ba420 [ 448.294043][ C1] [ 452.012322][ C0] BUG: sleeping function called from invalid context at kernel/locking/rwsem.c:1576 [ 452.012747][ C0] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 0, name: swapper/0 [ 452.013110][ C0] preempt_count: 101, expected: 0 [ 452.013321][ C0] RCU nest depth: 0, expected: 0 [ 452.013524][ C0] INFO: lockdep is turned off. [ 452.013724][ C0] Preemption disabled at: [ 452.013726][ C0] [] schedule_preempt_disabled+0x22/0x30 [ 452.014202][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 6.15.0-rc7-virtme #1 PREEMPT(full) [ 452.014207][ C0] Tainted: [W]=WARN [ 452.014209][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 452.014211][ C0] Call Trace: [ 452.014213][ C0] [ 452.014215][ C0] dump_stack_lvl+0xb0/0xd0 [ 452.014222][ C0] __might_resched+0x360/0x5a0 [ 452.014229][ C0] down_write+0x72/0x210 [ 452.014233][ C0] ? __pfx_down_write+0x10/0x10 [ 452.014236][ C0] ? simple_recursive_removal+0x3a/0x860 [ 452.014241][ C0] ? rcu_is_watching+0x12/0xc0 [ 452.014247][ C0] ? do_raw_spin_unlock+0x58/0x220 [ 452.014252][ C0] simple_recursive_removal+0x166/0x860 [ 452.014255][ C0] ? __pfx_remove_one+0x10/0x10 [ 452.014259][ C0] ? do_raw_spin_unlock+0x58/0x220 [ 452.014263][ C0] debugfs_remove+0x44/0x70 [ 452.014266][ C0] ref_tracker_dir_exit+0xcf/0x740 [ 452.014272][ C0] ? __pfx_ref_tracker_free+0x10/0x10 [ 452.014275][ C0] ? __sk_destruct+0x383/0x780 [ 452.014280][ C0] ? call_timer_fn+0x13d/0x220 [ 452.014285][ C0] ? __pfx_ref_tracker_dir_exit+0x10/0x10 [ 452.014288][ C0] ? handle_softirqs+0x218/0x620 [ 452.014291][ C0] ? __irq_exit_rcu+0xfa/0x160 [ 452.014293][ C0] ? irq_exit_rcu+0xe/0x30 [ 452.014296][ C0] ? sysvec_apic_timer_interrupt+0xa8/0xc0 [ 452.014300][ C0] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 452.014304][ C0] ? pv_native_safe_halt+0xf/0x20 [ 452.014307][ C0] ? default_idle+0x9/0x10 [ 452.014310][ C0] ? default_idle_call+0x6d/0xb0 [ 452.014313][ C0] ? cpuidle_idle_call+0x26f/0x3a0 [ 452.014317][ C0] ? do_idle+0xf6/0x160 [ 452.014320][ C0] ? cpu_startup_entry+0x54/0x60 [ 452.014323][ C0] ? bpf_sk_storage_free+0x9f/0x1c0 [ 452.014329][ C0] ? rcu_is_watching+0x12/0xc0 [ 452.014333][ C0] __put_net+0x19/0x60 [ 452.014338][ C0] __sk_destruct+0x58a/0x780 [ 452.014342][ C0] ? __pfx_tcp_write_timer+0x10/0x10 [ 452.014346][ C0] call_timer_fn+0x13d/0x220 [ 452.014349][ C0] ? call_timer_fn+0xe7/0x220 [ 452.014352][ C0] ? call_timer_fn+0xe7/0x220 [ 452.014355][ C0] ? __pfx_call_timer_fn+0x10/0x10 [ 452.014358][ C0] ? perf_event_task_tick+0x181/0x2e0 [ 452.014365][ C0] ? rcu_is_watching+0x12/0xc0 [ 452.014370][ C0] __run_timers+0x543/0x810 [ 452.014373][ C0] ? __pfx_tcp_write_timer+0x10/0x10 [ 452.014378][ C0] ? __pfx___run_timers+0x10/0x10 [ 452.014382][ C0] ? trace_lock_release+0x2a/0xd0 [ 452.014385][ C0] ? lock_release+0x13/0xc0 [ 452.014389][ C0] ? do_raw_spin_lock+0x130/0x270 [ 452.014392][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 452.014395][ C0] ? lock_acquire+0x10c/0x170 [ 452.014398][ C0] ? run_timer_base+0xab/0x110 [ 452.014403][ C0] run_timer_base+0xb3/0x110 [ 452.014407][ C0] run_timer_softirq+0x1a/0x30 [ 452.014410][ C0] handle_softirqs+0x218/0x620 [ 452.014415][ C0] __irq_exit_rcu+0xfa/0x160 [ 452.014417][ C0] irq_exit_rcu+0xe/0x30 [ 452.014419][ C0] sysvec_apic_timer_interrupt+0xa8/0xc0 [ 452.014423][ C0] [ 452.014424][ C0] [ 452.014426][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 452.014428][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x20 [ 452.014432][ C0] Code: c0 ca 00 e9 c3 57 02 00 0f 1f 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 66 90 0f 00 2d c3 85 22 00 fb f4 cc cc cc cc 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90 90 90 [ 452.014435][ C0] RSP: 0018:ffffffffba607df8 EFLAGS: 00000246 [ 452.014438][ C0] RAX: 0000000000000000 RBX: 1ffffffff74c0fc3 RCX: ffffffffb986aa19 [ 452.014441][ C0] RDX: ffffed1006c0667b RSI: ffffffffb9c51220 RDI: ffffffffb6f8933f [ 452.014443][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: ffffed1006c0667a [ 452.014445][ C0] R10: ffff8880360333d3 R11: ffff88800f61a858 R12: 0000000000000000 [ 452.014446][ C0] R13: ffffffffba643240 R14: dffffc0000000000 R15: 0000000000014770 [ 452.014451][ C0] ? ct_kernel_exit.constprop.0+0x109/0x160 [ 452.014454][ C0] ? cpuidle_idle_call+0x26f/0x3a0 [ 452.014459][ C0] default_idle+0x9/0x10 [ 452.014462][ C0] default_idle_call+0x6d/0xb0 [ 452.014465][ C0] cpuidle_idle_call+0x26f/0x3a0 [ 452.014468][ C0] ? __pfx_cpuidle_idle_call+0x10/0x10 [ 452.014473][ C0] ? tsc_verify_tsc_adjust+0x98/0x300 [ 452.014479][ C0] do_idle+0xf6/0x160 [ 452.014483][ C0] cpu_startup_entry+0x54/0x60 [ 452.014487][ C0] rest_init+0x14b/0x260 [ 452.014491][ C0] start_kernel+0x350/0x410 [ 452.014496][ C0] x86_64_start_reservations+0x18/0x30 [ 452.014501][ C0] x86_64_start_kernel+0xba/0x110 [ 452.014505][ C0] common_startup_64+0x13e/0x148 [ 452.014512][ C0] [ 475.311286][ C2] BUG: sleeping function called from invalid context at kernel/locking/rwsem.c:1576 [ 475.311762][ C2] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 3914, name: ip [ 475.312130][ C2] preempt_count: 101, expected: 0 [ 475.312372][ C2] RCU nest depth: 2, expected: 0 [ 475.312598][ C2] INFO: lockdep is turned off. [ 475.312825][ C2] Preemption disabled at: [ 475.312827][ C2] [<0000000000000000>] 0x0 [ 475.313246][ C2] CPU: 2 UID: 0 PID: 3914 Comm: ip Tainted: G W 6.15.0-rc7-virtme #1 PREEMPT(full) [ 475.313253][ C2] Tainted: [W]=WARN [ 475.313255][ C2] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 475.313257][ C2] Call Trace: [ 475.313259][ C2] [ 475.313261][ C2] dump_stack_lvl+0xb0/0xd0 [ 475.313274][ C2] __might_resched+0x360/0x5a0 [ 475.313282][ C2] down_write+0x72/0x210 [ 475.313288][ C2] ? __pfx_down_write+0x10/0x10 [ 475.313291][ C2] ? simple_recursive_removal+0x3a/0x860 [ 475.313297][ C2] ? rcu_is_watching+0x12/0xc0 [ 475.313304][ C2] ? do_raw_spin_unlock+0x58/0x220 [ 475.313310][ C2] simple_recursive_removal+0x166/0x860 [ 475.313313][ C2] ? __pfx_remove_one+0x10/0x10 [ 475.313319][ C2] ? do_raw_spin_unlock+0x58/0x220 [ 475.313323][ C2] debugfs_remove+0x44/0x70 [ 475.313326][ C2] ref_tracker_dir_exit+0xcf/0x740 [ 475.313332][ C2] ? __pfx_ref_tracker_free+0x10/0x10 [ 475.313335][ C2] ? __sk_destruct+0x383/0x780 [ 475.313341][ C2] ? tcp_v4_err+0xb76/0x13d0 [ 475.313349][ C2] ? __pfx_ref_tracker_dir_exit+0x10/0x10 [ 475.313352][ C2] ? ip_local_deliver_finish+0x2c2/0x4b0 [ 475.313358][ C2] ? ip_local_deliver+0x19c/0x480 [ 475.313362][ C2] ? ip_rcv+0x4a1/0x660 [ 475.313365][ C2] ? __netif_receive_skb_one_core+0x164/0x1b0 [ 475.313371][ C2] ? process_backlog+0x3c1/0x13e0 [ 475.313374][ C2] ? __napi_poll.constprop.0+0xa5/0x460 [ 475.313377][ C2] ? net_rx_action+0x54f/0xda0 [ 475.313380][ C2] ? handle_softirqs+0x218/0x620 [ 475.313385][ C2] ? __irq_exit_rcu+0xfa/0x160 [ 475.313387][ C2] ? irq_exit_rcu+0xe/0x30 [ 475.313389][ C2] ? sysvec_apic_timer_interrupt+0xa8/0xc0 [ 475.313396][ C2] ? bpf_sk_storage_free+0x9f/0x1c0 [ 475.313403][ C2] ? rcu_is_watching+0x12/0xc0 [ 475.313408][ C2] __put_net+0x19/0x60 [ 475.313414][ C2] __sk_destruct+0x58a/0x780 [ 475.313418][ C2] tcp_v4_err+0xb76/0x13d0 [ 475.313424][ C2] icmp_unreach+0x2c9/0xc40 [ 475.313429][ C2] ? __skb_checksum_complete+0xde/0x2e0 [ 475.313434][ C2] icmp_rcv+0x7fa/0xfe0 [ 475.313439][ C2] ip_protocol_deliver_rcu+0x319/0x390 [ 475.313444][ C2] ip_local_deliver_finish+0x2c2/0x4b0 [ 475.313447][ C2] ? do_raw_spin_lock+0x130/0x270 [ 475.313452][ C2] ip_local_deliver+0x19c/0x480 [ 475.313455][ C2] ? __pfx_ip_local_deliver+0x10/0x10 [ 475.313459][ C2] ? rcu_is_watching+0x12/0xc0 [ 475.313463][ C2] ? ip_fast_csum+0xc/0x20 [ 475.313468][ C2] ? ip_rcv_finish_core+0x1ad/0x1340 [ 475.313473][ C2] ? process_backlog+0x381/0x13e0 [ 475.313476][ C2] ip_rcv+0x4a1/0x660 [ 475.313480][ C2] ? __pfx_ip_rcv+0x10/0x10 [ 475.313485][ C2] ? __pfx___alloc_skb+0x10/0x10 [ 475.313488][ C2] ? __pfx_do_raw_write_lock+0x10/0x10 [ 475.313492][ C2] ? __pfx_ip_rcv+0x10/0x10 [ 475.313495][ C2] ? process_backlog+0x381/0x13e0 [ 475.313498][ C2] __netif_receive_skb_one_core+0x164/0x1b0 [ 475.313502][ C2] ? __pfx___netif_receive_skb_one_core+0x10/0x10 [ 475.313506][ C2] ? rcu_is_watching+0x12/0xc0 [ 475.313510][ C2] ? lock_acquire+0x10c/0x170 [ 475.313515][ C2] ? process_backlog+0x381/0x13e0 [ 475.313520][ C2] process_backlog+0x3c1/0x13e0 [ 475.313524][ C2] ? call_timer_fn+0x152/0x220 [ 475.313530][ C2] ? call_timer_fn+0xe7/0x220 [ 475.313534][ C2] __napi_poll.constprop.0+0xa5/0x460 [ 475.313538][ C2] ? rcu_is_watching+0x12/0xc0 [ 475.313542][ C2] net_rx_action+0x54f/0xda0 [ 475.313549][ C2] ? __pfx_net_rx_action+0x10/0x10 [ 475.313553][ C2] ? rcu_start_this_gp+0x4fd/0xb50 [ 475.313559][ C2] ? trace_rcu_quiescent_state_report+0x152/0x2b0 [ 475.313564][ C2] ? rcu_report_qs_rnp+0x1df/0x700 [ 475.313568][ C2] ? rcu_is_watching+0x12/0xc0 [ 475.313572][ C2] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 475.313578][ C2] handle_softirqs+0x218/0x620 [ 475.313583][ C2] __irq_exit_rcu+0xfa/0x160 [ 475.313586][ C2] irq_exit_rcu+0xe/0x30 [ 475.313588][ C2] sysvec_apic_timer_interrupt+0xa8/0xc0 [ 475.313592][ C2] [ 475.313593][ C2] [ 475.313594][ C2] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 475.313599][ C2] RIP: 0010:preempt_count_sub+0x0/0x170 [ 475.313603][ C2] Code: 44 00 00 48 c7 c7 20 f9 40 bc e9 eb ac 5c 00 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1e fa 0f 1f 44 00 00 48 c7 c0 60 38 ec bc 53 89 fb 48 ba 00 [ 475.313606][ C2] RSP: 0018:ffffc900022a7840 EFLAGS: 00000206 [ 475.313611][ C2] RAX: 0000000000000046 RBX: 0000000000000200 RCX: ffffffffb72399df [ 475.313613][ C2] RDX: 0000000000000000 RSI: ffffffffb9c51220 RDI: 0000000000000001 [ 475.313615][ C2] RBP: ffff88800104f440 R08: 0000000000000000 R09: 0000000000000000 [ 475.313617][ C2] R10: ffffffffbb441797 R11: ffffc900022a7678 R12: ffff88800d7129a4 [ 475.313619][ C2] R13: 0000000000000000 R14: ffffc900022a7898 R15: ffff888002d844e8 [ 475.313623][ C2] ? trace_irq_enable.constprop.0+0x2f/0x130 [ 475.313627][ C2] _raw_spin_unlock_irqrestore+0x46/0x80 [ 475.313633][ C2] qlist_free_all+0x4c/0x120 [ 475.313640][ C2] kasan_quarantine_reduce+0x195/0x1e0 [ 475.313645][ C2] __kasan_slab_alloc+0x49/0x70 [ 475.313650][ C2] kmem_cache_alloc_noprof+0x10b/0x330 [ 475.313657][ C2] ? vma_merge_new_range+0x26b/0xb40 [ 475.313663][ C2] vm_area_alloc+0x20/0x160 [ 475.313670][ C2] __mmap_region+0x61b/0x1780 [ 475.313675][ C2] ? __pfx___mmap_region+0x10/0x10 [ 475.313681][ C2] ? mas_find+0x1f1/0x400 [ 475.313697][ C2] ? mm_get_unmapped_area_vmflags+0x48/0xc0 [ 475.313705][ C2] ? mmap_region+0xe1/0x2e0 [ 475.313710][ C2] do_mmap+0x9c5/0xf20 [ 475.313715][ C2] ? __pfx_do_mmap+0x10/0x10 [ 475.313718][ C2] ? down_write_killable+0x15e/0x250 [ 475.313722][ C2] ? __pfx_down_write_killable+0x10/0x10 [ 475.313727][ C2] vm_mmap_pgoff+0x151/0x2e0 [ 475.313734][ C2] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 475.313738][ C2] ? lock_release+0x13/0xc0 [ 475.313741][ C2] ? __fget_files+0x1a3/0x300 [ 475.313747][ C2] ksys_mmap_pgoff+0x1b4/0x420 [ 475.313750][ C2] ? rcu_is_watching+0x12/0xc0 [ 475.313755][ C2] do_syscall_64+0xc1/0x1d0 [ 475.313758][ C2] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 475.313761][ C2] RIP: 0033:0x7fae6943d116 [ 475.313764][ C2] Code: 5d 41 5c c3 f3 0f 1e fa 41 f7 c1 ff 0f 00 00 75 2b 55 48 89 fd 53 89 cb 48 85 ff 74 37 41 89 da 48 89 ef b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 62 5b 5d c3 0f 1f 80 00 00 00 00 c7 05 ae f0 [ 475.313767][ C2] RSP: 002b:00007fff950679b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 475.313770][ C2] RAX: ffffffffffffffda RBX: 0000000000000802 RCX: 00007fae6943d116 [ 475.313772][ C2] RDX: 0000000000000001 RSI: 0000000000006008 RDI: 0000000000000000 [ 475.313773][ C2] RBP: 0000000000000000 R08: 0000000000000005 R09: 0000000000000000 [ 475.313775][ C2] R10: 0000000000000802 R11: 0000000000000246 R12: 0000000000000fff [ 475.313777][ C2] R13: 00007fff95067dd0 R14: 0000000000000000 R15: 00007fae6940c840 [ 475.313782][ C2] [ 502.446926][ C2] BUG: sleeping function called from invalid context at kernel/locking/rwsem.c:1576 [ 502.447762][ C2] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 4170, name: ip [ 502.448146][ C2] preempt_count: 101, expected: 0 [ 502.448412][ C2] RCU nest depth: 3, expected: 0 [ 502.448661][ C2] INFO: lockdep is turned off. [ 502.448923][ C2] Preemption disabled at: [ 502.448925][ C2] [<0000000000000000>] 0x0 [ 502.449394][ C2] CPU: 2 UID: 0 PID: 4170 Comm: ip Tainted: G W 6.15.0-rc7-virtme #1 PREEMPT(full) [ 502.449400][ C2] Tainted: [W]=WARN [ 502.449402][ C2] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 502.449404][ C2] Call Trace: [ 502.449407][ C2] [ 502.449409][ C2] dump_stack_lvl+0xb0/0xd0 [ 502.449421][ C2] __might_resched+0x360/0x5a0 [ 502.449430][ C2] down_write+0x72/0x210 [ 502.449435][ C2] ? __pfx_down_write+0x10/0x10 [ 502.449439][ C2] ? simple_recursive_removal+0x3a/0x860 [ 502.449444][ C2] ? rcu_is_watching+0x12/0xc0 [ 502.449452][ C2] ? do_raw_spin_unlock+0x58/0x220 [ 502.449458][ C2] simple_recursive_removal+0x166/0x860 [ 502.449461][ C2] ? __pfx_remove_one+0x10/0x10 [ 502.449467][ C2] ? do_raw_spin_unlock+0x58/0x220 [ 502.449471][ C2] debugfs_remove+0x44/0x70 [ 502.449474][ C2] ref_tracker_dir_exit+0xcf/0x740 [ 502.449480][ C2] ? __pfx_ref_tracker_free+0x10/0x10 [ 502.449483][ C2] ? __sk_destruct+0x383/0x780 [ 502.449489][ C2] ? tcp_v4_err+0xb76/0x13d0 [ 502.449497][ C2] ? __pfx_ref_tracker_dir_exit+0x10/0x10 [ 502.449500][ C2] ? ip_local_deliver_finish+0x2c2/0x4b0 [ 502.449507][ C2] ? ip_local_deliver+0x19c/0x480 [ 502.449510][ C2] ? ip_rcv+0x4a1/0x660 [ 502.449513][ C2] ? __netif_receive_skb_one_core+0x164/0x1b0 [ 502.449519][ C2] ? process_backlog+0x3c1/0x13e0 [ 502.449522][ C2] ? __napi_poll.constprop.0+0xa5/0x460 [ 502.449526][ C2] ? net_rx_action+0x54f/0xda0 [ 502.449529][ C2] ? handle_softirqs+0x218/0x620 [ 502.449533][ C2] ? __irq_exit_rcu+0xfa/0x160 [ 502.449536][ C2] ? irq_exit_rcu+0xe/0x30 [ 502.449538][ C2] ? sysvec_apic_timer_interrupt+0xa8/0xc0 [ 502.449544][ C2] ? bpf_sk_storage_free+0x9f/0x1c0 [ 502.449552][ C2] ? rcu_is_watching+0x12/0xc0 [ 502.449557][ C2] __put_net+0x19/0x60 [ 502.449563][ C2] __sk_destruct+0x58a/0x780 [ 502.449567][ C2] tcp_v4_err+0xb76/0x13d0 [ 502.449573][ C2] icmp_unreach+0x2c9/0xc40 [ 502.449578][ C2] ? __skb_checksum_complete+0xde/0x2e0 [ 502.449583][ C2] icmp_rcv+0x7fa/0xfe0 [ 502.449586][ C2] ? path_openat+0x1ba/0x440 [ 502.449592][ C2] ip_protocol_deliver_rcu+0x319/0x390 [ 502.449597][ C2] ip_local_deliver_finish+0x2c2/0x4b0 [ 502.449600][ C2] ? do_raw_spin_lock+0x130/0x270 [ 502.449604][ C2] ip_local_deliver+0x19c/0x480 [ 502.449608][ C2] ? __pfx_ip_local_deliver+0x10/0x10 [ 502.449612][ C2] ? rcu_is_watching+0x12/0xc0 [ 502.449616][ C2] ? ip_fast_csum+0xc/0x20 [ 502.449622][ C2] ? ip_rcv_finish_core+0x1ad/0x1340 [ 502.449627][ C2] ? process_backlog+0x381/0x13e0 [ 502.449630][ C2] ip_rcv+0x4a1/0x660 [ 502.449634][ C2] ? __pfx_ip_rcv+0x10/0x10 [ 502.449639][ C2] ? __pfx___alloc_skb+0x10/0x10 [ 502.449643][ C2] ? __pfx_do_raw_write_lock+0x10/0x10 [ 502.449647][ C2] ? __pfx_ip_rcv+0x10/0x10 [ 502.449650][ C2] ? process_backlog+0x381/0x13e0 [ 502.449653][ C2] __netif_receive_skb_one_core+0x164/0x1b0 [ 502.449657][ C2] ? __pfx___netif_receive_skb_one_core+0x10/0x10 [ 502.449661][ C2] ? rcu_is_watching+0x12/0xc0 [ 502.449665][ C2] ? lock_acquire+0x10c/0x170 [ 502.449669][ C2] ? process_backlog+0x381/0x13e0 [ 502.449673][ C2] process_backlog+0x3c1/0x13e0 [ 502.449678][ C2] ? call_timer_fn+0x152/0x220 [ 502.449682][ C2] ? call_timer_fn+0xe7/0x220 [ 502.449686][ C2] __napi_poll.constprop.0+0xa5/0x460 [ 502.449689][ C2] ? rcu_is_watching+0x12/0xc0 [ 502.449693][ C2] net_rx_action+0x54f/0xda0 [ 502.449701][ C2] ? __pfx_net_rx_action+0x10/0x10 [ 502.449706][ C2] ? __pfx_trace_lock_release+0x10/0x10 [ 502.449716][ C2] ? spin_bug+0x1c4/0x1d0 [ 502.449720][ C2] ? __pfx_sched_balance_domains+0x10/0x10 [ 502.449733][ C2] handle_softirqs+0x218/0x620 [ 502.449738][ C2] __irq_exit_rcu+0xfa/0x160 [ 502.449740][ C2] irq_exit_rcu+0xe/0x30 [ 502.449743][ C2] sysvec_apic_timer_interrupt+0xa8/0xc0 [ 502.449746][ C2] [ 502.449748][ C2] [ 502.449749][ C2] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 502.449755][ C2] RIP: 0010:__orc_find+0x75/0xf0 [ 502.449762][ C2] Code: e5 77 4e 4c 89 e2 48 29 ea 48 89 d6 48 c1 ea 3f 48 c1 fe 02 48 01 f2 48 d1 fa 48 8d 5c 95 00 48 89 da 48 c1 ea 03 0f b6 34 0a <48> 89 da 83 e2 07 83 c2 03 40 38 f2 7c 05 40 84 f6 75 4b 48 63 13 [ 502.449766][ C2] RSP: 0018:ffffc90000d86d88 EFLAGS: 00000a02 [ 502.449770][ C2] RAX: ffffffffbb90ed74 RBX: ffffffffbb576460 RCX: dffffc0000000000 [ 502.449773][ C2] RDX: 1ffffffff76aec8c RSI: 0000000000000000 RDI: ffffffffbb576460 [ 502.449775][ C2] RBP: ffffffffbb576460 R08: 0000000000000000 R09: ffffc90000d86f09 [ 502.449777][ C2] R10: ffffffffb6e0f3f7 R11: ffffc90000d86f08 R12: ffffffffbb576460 [ 502.449779][ C2] R13: ffffffffb778eccc R14: ffffffffbb576460 R15: ffffffffbb576460 [ 502.449782][ C2] ? pick_link+0xacc/0x1170 [ 502.449789][ C2] ? unwind_next_frame+0x147/0x1e10 [ 502.449796][ C2] unwind_next_frame+0x244/0x1e10 [ 502.449800][ C2] ? pick_link+0xacd/0x1170 [ 502.449804][ C2] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 502.449809][ C2] ? __pfx_unwind_next_frame+0x10/0x10 [ 502.449814][ C2] ? pick_link+0xacd/0x1170 [ 502.449817][ C2] ? kernel_text_address+0x17/0xe0 [ 502.449823][ C2] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 502.449826][ C2] ? virtqueue_add_split+0x90d/0x18d0 [ 502.449833][ C2] arch_stack_walk+0x8b/0xf0 [ 502.449841][ C2] ? pick_link+0xacd/0x1170 [ 502.449845][ C2] stack_trace_save+0x93/0xd0 [ 502.449849][ C2] ? __pfx_stack_trace_save+0x10/0x10 [ 502.449852][ C2] ? __pfx_unwind_next_frame+0x10/0x10 [ 502.449857][ C2] ? do_syscall_64+0xc1/0x1d0 [ 502.449860][ C2] ? kernel_text_address+0x17/0xe0 [ 502.449863][ C2] kasan_save_stack+0x24/0x50 [ 502.449868][ C2] ? kasan_save_stack+0x24/0x50 [ 502.449871][ C2] ? kasan_save_track+0x14/0x30 [ 502.449874][ C2] ? __kasan_kmalloc+0x7f/0x90 [ 502.449877][ C2] ? __kmalloc_noprof+0x1d4/0x470 [ 502.449882][ C2] ? virtqueue_add_split+0x90d/0x18d0 [ 502.449885][ C2] ? virtqueue_add_sgs+0x11c/0x150 [ 502.449887][ C2] ? virtio_fs_enqueue_req+0x58c/0xfe0 [ 502.449892][ C2] ? virtio_fs_send_req+0x13a/0x710 [ 502.449895][ C2] ? __fuse_simple_request+0x227/0xb50 [ 502.449900][ C2] ? fuse_readlink_page+0x161/0x330 [ 502.449902][ C2] ? fuse_get_link+0x12d/0x350 [ 502.449904][ C2] ? pick_link+0xacd/0x1170 [ 502.449908][ C2] ? do_syscall_64+0xc1/0x1d0 [ 502.449912][ C2] ? stack_trace_save+0x93/0xd0 [ 502.449915][ C2] ? stack_depot_save_flags+0x15a/0x7a0 [ 502.449921][ C2] ? do_raw_spin_lock+0x130/0x270 [ 502.449924][ C2] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 502.449926][ C2] ? rcu_is_watching+0x12/0xc0 [ 502.449931][ C2] ? rcu_is_watching+0x12/0xc0 [ 502.449934][ C2] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 502.449939][ C2] ? _raw_spin_unlock_irqrestore+0x46/0x80 [ 502.449945][ C2] kasan_save_track+0x14/0x30 [ 502.449948][ C2] __kasan_kmalloc+0x7f/0x90 [ 502.449952][ C2] __kmalloc_noprof+0x1d4/0x470 [ 502.449957][ C2] virtqueue_add_split+0x90d/0x18d0 [ 502.449961][ C2] ? trace_lock_release+0x1/0xd0 [ 502.449966][ C2] ? unwind_get_return_address+0x5e/0xa0 [ 502.449970][ C2] ? __pfx_virtqueue_add_split+0x10/0x10 [ 502.449977][ C2] virtqueue_add_sgs+0x11c/0x150 [ 502.449982][ C2] virtio_fs_enqueue_req+0x58c/0xfe0 [ 502.449988][ C2] ? rcu_is_watching+0x12/0xc0 [ 502.449992][ C2] ? __pfx_virtio_fs_enqueue_req+0x10/0x10 [ 502.449996][ C2] ? _raw_spin_unlock_irqrestore+0x46/0x80 [ 502.450004][ C2] ? do_raw_spin_lock+0x130/0x270 [ 502.450007][ C2] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 502.450010][ C2] ? fuse_get_unique+0x54/0x70 [ 502.450012][ C2] ? rcu_is_watching+0x12/0xc0 [ 502.450016][ C2] ? do_raw_spin_unlock+0x58/0x220 [ 502.450020][ C2] virtio_fs_send_req+0x13a/0x710 [ 502.450024][ C2] ? fuse_send_one+0xe1/0x180 [ 502.450028][ C2] __fuse_simple_request+0x227/0xb50 [ 502.450032][ C2] fuse_readlink_page+0x161/0x330 [ 502.450035][ C2] ? __pfx_fuse_readlink_page+0x10/0x10 [ 502.450043][ C2] ? do_raw_spin_unlock+0x58/0x220 [ 502.450046][ C2] ? try_to_unlazy+0x1da/0x570 [ 502.450049][ C2] ? rcu_is_watching+0x12/0xc0 [ 502.450054][ C2] fuse_get_link+0x12d/0x350 [ 502.450057][ C2] pick_link+0xacd/0x1170 [ 502.450061][ C2] ? __pfx_fuse_get_link+0x10/0x10 [ 502.450065][ C2] step_into+0x85a/0xfc0 [ 502.450067][ C2] ? __d_lookup_rcu+0x1fd/0x400 [ 502.450073][ C2] ? __pfx_step_into+0x10/0x10 [ 502.450076][ C2] ? lookup_fast+0x2fa/0x4f0 [ 502.450081][ C2] link_path_walk.part.0.constprop.0+0x414/0x940 [ 502.450084][ C2] ? __raw_spin_lock_init+0x3f/0x110 [ 502.450087][ C2] ? __pfx_link_path_walk.part.0.constprop.0+0x10/0x10 [ 502.450093][ C2] path_openat+0x1ba/0x440 [ 502.450096][ C2] ? __pfx_path_openat+0x10/0x10 [ 502.450100][ C2] ? stack_trace_save+0x93/0xd0 [ 502.450104][ C2] do_filp_open+0x1d7/0x420 [ 502.450108][ C2] ? __pfx_do_filp_open+0x10/0x10 [ 502.450110][ C2] ? do_raw_spin_lock+0x130/0x270 [ 502.450116][ C2] ? do_raw_spin_lock+0x130/0x270 [ 502.450119][ C2] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 502.450121][ C2] ? alloc_fd+0x25f/0x490 [ 502.450125][ C2] ? do_raw_spin_unlock+0x58/0x220 [ 502.450128][ C2] ? _raw_spin_unlock+0x2d/0x50 [ 502.450132][ C2] ? alloc_fd+0x25f/0x490 [ 502.450136][ C2] do_sys_openat2+0xd4/0x160 [ 502.450141][ C2] ? __pfx_do_sys_openat2+0x10/0x10 [ 502.450144][ C2] ? __up_read+0x20b/0x790 [ 502.450148][ C2] ? handle_mm_fault+0x200/0x420 [ 502.450155][ C2] ? __pfx___up_read+0x10/0x10 [ 502.450158][ C2] __x64_sys_openat+0x122/0x1e0 [ 502.450162][ C2] ? __pfx___x64_sys_openat+0x10/0x10 [ 502.450166][ C2] ? rcu_is_watching+0x12/0xc0 [ 502.450171][ C2] do_syscall_64+0xc1/0x1d0 [ 502.450174][ C2] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 502.450177][ C2] RIP: 0033:0x7fbafe688f68 [ 502.450180][ C2] Code: f9 41 89 f0 41 83 e2 40 75 30 89 f0 25 00 00 41 00 3d 00 00 41 00 74 22 44 89 c2 4c 89 ce bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 30 c3 0f 1f 80 00 00 00 00 48 8d 44 24 08 c7 [ 502.450182][ C2] RSP: 002b:00007ffdfa38b448 EFLAGS: 00000287 ORIG_RAX: 0000000000000101 [ 502.450186][ C2] RAX: ffffffffffffffda RBX: 00007ffdfa38b6cf RCX: 00007fbafe688f68 [ 502.450188][ C2] RDX: 0000000000080000 RSI: 00007ffdfa38b4c0 RDI: 00000000ffffff9c [ 502.450190][ C2] RBP: 00007ffdfa38b4b0 R08: 0000000000080000 R09: 00007ffdfa38b4c0 [ 502.450192][ C2] R10: 0000000000000000 R11: 0000000000000287 R12: 00007ffdfa38b4c7 [ 502.450194][ C2] R13: 00007ffdfa38b6e0 R14: 00007ffdfa38b4c0 R15: 00007fbafe657000 [ 502.450200][ C2] [ 513.452336][ C3] BUG: sleeping function called from invalid context at kernel/locking/rwsem.c:1576 [ 513.452804][ C3] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 0, name: swapper/3 [ 513.453168][ C3] preempt_count: 101, expected: 0 [ 513.453376][ C3] RCU nest depth: 0, expected: 0 [ 513.453576][ C3] INFO: lockdep is turned off. [ 513.453777][ C3] Preemption disabled at: [ 513.453779][ C3] [<0000000000000000>] 0x0 [ 513.454132][ C3] CPU: 3 UID: 0 PID: 0 Comm: swapper/3 Tainted: G W 6.15.0-rc7-virtme #1 PREEMPT(full) [ 513.454138][ C3] Tainted: [W]=WARN [ 513.454139][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 513.454142][ C3] Call Trace: [ 513.454152][ C3] [ 513.454154][ C3] dump_stack_lvl+0xb0/0xd0 [ 513.454167][ C3] __might_resched+0x360/0x5a0 [ 513.454175][ C3] down_write+0x72/0x210 [ 513.454181][ C3] ? __pfx_down_write+0x10/0x10 [ 513.454184][ C3] ? simple_recursive_removal+0x3a/0x860 [ 513.454190][ C3] ? rcu_is_watching+0x12/0xc0 [ 513.454198][ C3] ? do_raw_spin_unlock+0x58/0x220 [ 513.454204][ C3] simple_recursive_removal+0x166/0x860 [ 513.454206][ C3] ? __pfx_remove_one+0x10/0x10 [ 513.454212][ C3] ? do_raw_spin_unlock+0x58/0x220 [ 513.454216][ C3] debugfs_remove+0x44/0x70 [ 513.454220][ C3] ref_tracker_dir_exit+0xcf/0x740 [ 513.454225][ C3] ? __pfx_ref_tracker_free+0x10/0x10 [ 513.454229][ C3] ? __sk_destruct+0x383/0x780 [ 513.454235][ C3] ? call_timer_fn+0x13d/0x220 [ 513.454242][ C3] ? __pfx_ref_tracker_dir_exit+0x10/0x10 [ 513.454245][ C3] ? handle_softirqs+0x218/0x620 [ 513.454249][ C3] ? __irq_exit_rcu+0xfa/0x160 [ 513.454252][ C3] ? irq_exit_rcu+0xe/0x30 [ 513.454254][ C3] ? sysvec_apic_timer_interrupt+0xa8/0xc0 [ 513.454259][ C3] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 513.454264][ C3] ? pv_native_safe_halt+0xf/0x20 [ 513.454266][ C3] ? default_idle+0x9/0x10 [ 513.454270][ C3] ? default_idle_call+0x6d/0xb0 [ 513.454273][ C3] ? cpuidle_idle_call+0x26f/0x3a0 [ 513.454279][ C3] ? do_idle+0xf6/0x160 [ 513.454282][ C3] ? cpu_startup_entry+0x54/0x60 [ 513.454286][ C3] ? bpf_sk_storage_free+0x9f/0x1c0 [ 513.454293][ C3] ? rcu_is_watching+0x12/0xc0 [ 513.454299][ C3] __put_net+0x19/0x60 [ 513.454305][ C3] __sk_destruct+0x58a/0x780 [ 513.454308][ C3] ? __pfx_tcp_write_timer+0x10/0x10 [ 513.454315][ C3] call_timer_fn+0x13d/0x220 [ 513.454318][ C3] ? call_timer_fn+0xe7/0x220 [ 513.454321][ C3] ? call_timer_fn+0xe7/0x220 [ 513.454324][ C3] ? __pfx_call_timer_fn+0x10/0x10 [ 513.454327][ C3] ? rcu_is_watching+0x12/0xc0 [ 513.454333][ C3] ? rcu_is_watching+0x12/0xc0 [ 513.454338][ C3] __run_timers+0x543/0x810 [ 513.454341][ C3] ? __pfx_tcp_write_timer+0x10/0x10 [ 513.454346][ C3] ? __pfx___run_timers+0x10/0x10 [ 513.454350][ C3] ? trace_lock_release+0x2a/0xd0 [ 513.454355][ C3] ? lock_release+0x13/0xc0 [ 513.454359][ C3] ? do_raw_spin_lock+0x130/0x270 [ 513.454362][ C3] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 513.454365][ C3] ? lock_acquire+0x10c/0x170 [ 513.454368][ C3] ? run_timer_base+0xab/0x110 [ 513.454373][ C3] run_timer_base+0xb3/0x110 [ 513.454377][ C3] run_timer_softirq+0x1a/0x30 [ 513.454380][ C3] handle_softirqs+0x218/0x620 [ 513.454385][ C3] __irq_exit_rcu+0xfa/0x160 [ 513.454387][ C3] irq_exit_rcu+0xe/0x30 [ 513.454389][ C3] sysvec_apic_timer_interrupt+0xa8/0xc0 [ 513.454393][ C3] [ 513.454394][ C3] [ 513.454396][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 513.454399][ C3] RIP: 0010:pv_native_safe_halt+0xf/0x20 [ 513.454402][ C3] Code: c0 ca 00 e9 c3 57 02 00 0f 1f 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 66 90 0f 00 2d c3 85 22 00 fb f4 cc cc cc cc 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90 90 90 [ 513.454406][ C3] RSP: 0018:ffffc90000157de8 EFLAGS: 00000246 [ 513.454410][ C3] RAX: 0000000000000003 RBX: 1ffff9200002afc1 RCX: ffffffffb986aa19 [ 513.454412][ C3] RDX: ffffed1006c3667b RSI: ffffffffb9c51220 RDI: ffffffffb6f8933f [ 513.454414][ C3] RBP: 0000000000000000 R08: 0000000000000000 R09: ffffed1006c3667a [ 513.454417][ C3] R10: ffff8880361b33d3 R11: ffff88800fd42858 R12: 0000000000000000 [ 513.454419][ C3] R13: ffff888001bfc640 R14: dffffc0000000000 R15: 0000000000000000 [ 513.454423][ C3] ? ct_kernel_exit.constprop.0+0x109/0x160 [ 513.454426][ C3] ? cpuidle_idle_call+0x26f/0x3a0 [ 513.454431][ C3] default_idle+0x9/0x10 [ 513.454434][ C3] default_idle_call+0x6d/0xb0 [ 513.454436][ C3] cpuidle_idle_call+0x26f/0x3a0 [ 513.454440][ C3] ? __pfx_cpuidle_idle_call+0x10/0x10 [ 513.454444][ C3] ? tsc_verify_tsc_adjust+0x98/0x300 [ 513.454453][ C3] do_idle+0xf6/0x160 [ 513.454457][ C3] cpu_startup_entry+0x54/0x60 [ 513.454460][ C3] start_secondary+0x213/0x2a0 [ 513.454464][ C3] ? __pfx_start_secondary+0x10/0x10 [ 513.454469][ C3] common_startup_64+0x13e/0x148 [ 513.454478][ C3] [ 532.848377][ C1] BUG: sleeping function called from invalid context at kernel/locking/rwsem.c:1576 [ 532.848816][ C1] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 0, name: swapper/1 [ 532.849212][ C1] preempt_count: 101, expected: 0 [ 532.849423][ C1] RCU nest depth: 2, expected: 0 [ 532.849632][ C1] INFO: lockdep is turned off. [ 532.849841][ C1] Preemption disabled at: [ 532.849843][ C1] [<0000000000000000>] 0x0 [ 532.850247][ C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Tainted: G W 6.15.0-rc7-virtme #1 PREEMPT(full) [ 532.850253][ C1] Tainted: [W]=WARN [ 532.850255][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 532.850257][ C1] Call Trace: [ 532.850260][ C1] [ 532.850263][ C1] dump_stack_lvl+0xb0/0xd0 [ 532.850275][ C1] __might_resched+0x360/0x5a0 [ 532.850283][ C1] down_write+0x72/0x210 [ 532.850289][ C1] ? __pfx_down_write+0x10/0x10 [ 532.850292][ C1] ? simple_recursive_removal+0x3a/0x860 [ 532.850298][ C1] ? rcu_is_watching+0x12/0xc0 [ 532.850306][ C1] ? do_raw_spin_unlock+0x58/0x220 [ 532.850312][ C1] simple_recursive_removal+0x166/0x860 [ 532.850315][ C1] ? __pfx_remove_one+0x10/0x10 [ 532.850320][ C1] ? do_raw_spin_unlock+0x58/0x220 [ 532.850338][ C1] debugfs_remove+0x44/0x70 [ 532.850341][ C1] ref_tracker_dir_exit+0xcf/0x740 [ 532.850348][ C1] ? __pfx_ref_tracker_free+0x10/0x10 [ 532.850351][ C1] ? __sk_destruct+0x383/0x780 [ 532.850357][ C1] ? tcp_v4_err+0xb76/0x13d0 [ 532.850365][ C1] ? __pfx_ref_tracker_dir_exit+0x10/0x10 [ 532.850368][ C1] ? ip_local_deliver_finish+0x2c2/0x4b0 [ 532.850375][ C1] ? ip_local_deliver+0x19c/0x480 [ 532.850378][ C1] ? ip_rcv+0x4a1/0x660 [ 532.850381][ C1] ? __netif_receive_skb_one_core+0x164/0x1b0 [ 532.850387][ C1] ? process_backlog+0x3c1/0x13e0 [ 532.850391][ C1] ? __napi_poll.constprop.0+0xa5/0x460 [ 532.850394][ C1] ? net_rx_action+0x54f/0xda0 [ 532.850397][ C1] ? handle_softirqs+0x218/0x620 [ 532.850402][ C1] ? __irq_exit_rcu+0xfa/0x160 [ 532.850404][ C1] ? irq_exit_rcu+0xe/0x30 [ 532.850407][ C1] ? sysvec_apic_timer_interrupt+0xa8/0xc0 [ 532.850413][ C1] ? bpf_sk_storage_free+0x9f/0x1c0 [ 532.850420][ C1] ? rcu_is_watching+0x12/0xc0 [ 532.850425][ C1] __put_net+0x19/0x60 [ 532.850431][ C1] __sk_destruct+0x58a/0x780 [ 532.850434][ C1] tcp_v4_err+0xb76/0x13d0 [ 532.850440][ C1] icmp_unreach+0x2c9/0xc40 [ 532.850445][ C1] ? __skb_checksum_complete+0xde/0x2e0 [ 532.850450][ C1] icmp_rcv+0x7fa/0xfe0 [ 532.850454][ C1] ip_protocol_deliver_rcu+0x319/0x390 [ 532.850460][ C1] ip_local_deliver_finish+0x2c2/0x4b0 [ 532.850463][ C1] ? do_raw_spin_lock+0x130/0x270 [ 532.850467][ C1] ip_local_deliver+0x19c/0x480 [ 532.850471][ C1] ? __pfx_ip_local_deliver+0x10/0x10 [ 532.850475][ C1] ? rcu_is_watching+0x12/0xc0 [ 532.850479][ C1] ? ip_fast_csum+0xc/0x20 [ 532.850485][ C1] ? ip_rcv_finish_core+0x1ad/0x1340 [ 532.850489][ C1] ? process_backlog+0x381/0x13e0 [ 532.850492][ C1] ip_rcv+0x4a1/0x660 [ 532.850496][ C1] ? __pfx_ip_rcv+0x10/0x10 [ 532.850501][ C1] ? __pfx___alloc_skb+0x10/0x10 [ 532.850504][ C1] ? __pfx_do_raw_write_lock+0x10/0x10 [ 532.850508][ C1] ? __pfx_ip_rcv+0x10/0x10 [ 532.850511][ C1] ? process_backlog+0x381/0x13e0 [ 532.850514][ C1] __netif_receive_skb_one_core+0x164/0x1b0 [ 532.850518][ C1] ? __pfx___netif_receive_skb_one_core+0x10/0x10 [ 532.850522][ C1] ? rcu_is_watching+0x12/0xc0 [ 532.850526][ C1] ? lock_acquire+0x10c/0x170 [ 532.850530][ C1] ? process_backlog+0x381/0x13e0 [ 532.850535][ C1] process_backlog+0x3c1/0x13e0 [ 532.850539][ C1] ? call_timer_fn+0x152/0x220 [ 532.850544][ C1] ? call_timer_fn+0xe7/0x220 [ 532.850548][ C1] __napi_poll.constprop.0+0xa5/0x460 [ 532.850551][ C1] ? rcu_is_watching+0x12/0xc0 [ 532.850555][ C1] net_rx_action+0x54f/0xda0 [ 532.850562][ C1] ? __pfx_net_rx_action+0x10/0x10 [ 532.850567][ C1] ? tmigr_handle_remote+0x191/0x350 [ 532.850572][ C1] ? __pfx_tmigr_handle_remote+0x10/0x10 [ 532.850575][ C1] ? do_raw_spin_lock+0x130/0x270 [ 532.850578][ C1] ? spin_bug+0x1c2/0x1d0 [ 532.850581][ C1] ? lock_acquire+0x10c/0x170 [ 532.850587][ C1] handle_softirqs+0x218/0x620 [ 532.850591][ C1] __irq_exit_rcu+0xfa/0x160 [ 532.850593][ C1] irq_exit_rcu+0xe/0x30 [ 532.850596][ C1] sysvec_apic_timer_interrupt+0xa8/0xc0 [ 532.850599][ C1] [ 532.850600][ C1] [ 532.850602][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 532.850607][ C1] RIP: 0010:pv_native_safe_halt+0xf/0x20 [ 532.850610][ C1] Code: c0 ca 00 e9 c3 57 02 00 0f 1f 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 66 90 0f 00 2d c3 85 22 00 fb f4 cc cc cc cc 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90 90 90 [ 532.850614][ C1] RSP: 0018:ffffc90000137de8 EFLAGS: 00000246 [ 532.850619][ C1] RAX: 0000000000000001 RBX: 1ffff92000026fc1 RCX: ffffffffb986aa19 [ 532.850621][ C1] RDX: ffffed1006c1667b RSI: ffffffffb9c51220 RDI: ffffffffb6f8933f [ 532.850623][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: ffffed1006c1667a [ 532.850625][ C1] R10: ffff8880360b33d3 R11: ffff88800a650558 R12: 0000000000000000 [ 532.850626][ C1] R13: ffff888001bf8040 R14: dffffc0000000000 R15: 0000000000000000 [ 532.850630][ C1] ? ct_kernel_exit.constprop.0+0x109/0x160 [ 532.850634][ C1] ? cpuidle_idle_call+0x26f/0x3a0 [ 532.850640][ C1] default_idle+0x9/0x10 [ 532.850643][ C1] default_idle_call+0x6d/0xb0 [ 532.850646][ C1] cpuidle_idle_call+0x26f/0x3a0 [ 532.850650][ C1] ? __pfx_cpuidle_idle_call+0x10/0x10 [ 532.850654][ C1] ? tsc_verify_tsc_adjust+0x98/0x300 [ 532.850662][ C1] do_idle+0xf6/0x160 [ 532.850666][ C1] cpu_startup_entry+0x54/0x60 [ 532.850669][ C1] start_secondary+0x213/0x2a0 [ 532.850673][ C1] ? __pfx_start_secondary+0x10/0x10 [ 532.850678][ C1] common_startup_64+0x13e/0x148 [ 532.850687][ C1] [ 542.124435][ C2] BUG: sleeping function called from invalid context at kernel/locking/rwsem.c:1576 [ 542.124869][ C2] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 0, name: swapper/2 [ 542.125232][ C2] preempt_count: 101, expected: 0 [ 542.125445][ C2] RCU nest depth: 0, expected: 0 [ 542.125760][ C2] INFO: lockdep is turned off. [ 542.125965][ C2] Preemption disabled at: [ 542.125967][ C2] [<0000000000000000>] 0x0 [ 542.126317][ C2] CPU: 2 UID: 0 PID: 0 Comm: swapper/2 Tainted: G W 6.15.0-rc7-virtme #1 PREEMPT(full) [ 542.126324][ C2] Tainted: [W]=WARN [ 542.126326][ C2] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 542.126329][ C2] Call Trace: [ 542.126331][ C2] [ 542.126335][ C2] dump_stack_lvl+0xb0/0xd0 [ 542.126348][ C2] __might_resched+0x360/0x5a0 [ 542.126357][ C2] down_write+0x72/0x210 [ 542.126363][ C2] ? __pfx_down_write+0x10/0x10 [ 542.126366][ C2] ? simple_recursive_removal+0x3a/0x860 [ 542.126372][ C2] ? rcu_is_watching+0x12/0xc0 [ 542.126380][ C2] ? do_raw_spin_unlock+0x58/0x220 [ 542.126386][ C2] simple_recursive_removal+0x166/0x860 [ 542.126388][ C2] ? __pfx_remove_one+0x10/0x10 [ 542.126395][ C2] ? do_raw_spin_unlock+0x58/0x220 [ 542.126399][ C2] debugfs_remove+0x44/0x70 [ 542.126402][ C2] ref_tracker_dir_exit+0xcf/0x740 [ 542.126409][ C2] ? __pfx_ref_tracker_free+0x10/0x10 [ 542.126412][ C2] ? __sk_destruct+0x383/0x780 [ 542.126417][ C2] ? call_timer_fn+0x13d/0x220 [ 542.126424][ C2] ? __pfx_ref_tracker_dir_exit+0x10/0x10 [ 542.126427][ C2] ? handle_softirqs+0x218/0x620 [ 542.126432][ C2] ? __irq_exit_rcu+0xfa/0x160 [ 542.126434][ C2] ? irq_exit_rcu+0xe/0x30 [ 542.126436][ C2] ? sysvec_apic_timer_interrupt+0xa8/0xc0 [ 542.126442][ C2] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 542.126447][ C2] ? pv_native_safe_halt+0xf/0x20 [ 542.126449][ C2] ? default_idle+0x9/0x10 [ 542.126453][ C2] ? default_idle_call+0x6d/0xb0 [ 542.126456][ C2] ? cpuidle_idle_call+0x26f/0x3a0 [ 542.126461][ C2] ? do_idle+0xf6/0x160 [ 542.126464][ C2] ? cpu_startup_entry+0x54/0x60 [ 542.126468][ C2] ? bpf_sk_storage_free+0x9f/0x1c0 [ 542.126475][ C2] ? rcu_is_watching+0x12/0xc0 [ 542.126480][ C2] __put_net+0x19/0x60 [ 542.126486][ C2] __sk_destruct+0x58a/0x780 [ 542.126490][ C2] ? __pfx_tcp_write_timer+0x10/0x10 [ 542.126496][ C2] call_timer_fn+0x13d/0x220 [ 542.126499][ C2] ? call_timer_fn+0xe7/0x220 [ 542.126502][ C2] ? call_timer_fn+0xe7/0x220 [ 542.126505][ C2] ? __pfx_call_timer_fn+0x10/0x10 [ 542.126508][ C2] ? rcu_is_watching+0x12/0xc0 [ 542.126514][ C2] ? rcu_is_watching+0x12/0xc0 [ 542.126519][ C2] __run_timers+0x543/0x810 [ 542.126523][ C2] ? __pfx_tcp_write_timer+0x10/0x10 [ 542.126528][ C2] ? __pfx___run_timers+0x10/0x10 [ 542.126531][ C2] ? trace_lock_release+0x2a/0xd0 [ 542.126535][ C2] ? lock_release+0x13/0xc0 [ 542.126540][ C2] ? do_raw_spin_lock+0x130/0x270 [ 542.126543][ C2] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 542.126546][ C2] ? lock_acquire+0x10c/0x170 [ 542.126549][ C2] ? run_timer_base+0xab/0x110 [ 542.126554][ C2] run_timer_base+0xb3/0x110 [ 542.126558][ C2] run_timer_softirq+0x1a/0x30 [ 542.126561][ C2] handle_softirqs+0x218/0x620 [ 542.126566][ C2] __irq_exit_rcu+0xfa/0x160 [ 542.126569][ C2] irq_exit_rcu+0xe/0x30 [ 542.126571][ C2] sysvec_apic_timer_interrupt+0xa8/0xc0 [ 542.126575][ C2] [ 542.126576][ C2] [ 542.126578][ C2] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 542.126581][ C2] RIP: 0010:pv_native_safe_halt+0xf/0x20 [ 542.126585][ C2] Code: c0 ca 00 e9 c3 57 02 00 0f 1f 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 66 90 0f 00 2d c3 85 22 00 fb f4 cc cc cc cc 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90 90 90 [ 542.126588][ C2] RSP: 0000:ffffc90000147de8 EFLAGS: 00000246 [ 542.126593][ C2] RAX: 0000000000000002 RBX: 1ffff92000028fc1 RCX: ffffffffb986aa19 [ 542.126595][ C2] RDX: ffffed1006c2667b RSI: ffffffffb9c51220 RDI: ffffffffb6f8933f [ 542.126597][ C2] RBP: 0000000000000000 R08: 0000000000000000 R09: ffffed1006c2667a [ 542.126598][ C2] R10: ffff8880361333d3 R11: ffffffffbd3689e0 R12: 0000000000000000 [ 542.126600][ C2] R13: ffff888001bfa340 R14: dffffc0000000000 R15: 0000000000000000 [ 542.126604][ C2] ? ct_kernel_exit.constprop.0+0x109/0x160 [ 542.126607][ C2] ? cpuidle_idle_call+0x26f/0x3a0 [ 542.126612][ C2] default_idle+0x9/0x10 [ 542.126614][ C2] default_idle_call+0x6d/0xb0 [ 542.126617][ C2] cpuidle_idle_call+0x26f/0x3a0 [ 542.126621][ C2] ? __pfx_cpuidle_idle_call+0x10/0x10 [ 542.126625][ C2] ? tsc_verify_tsc_adjust+0x98/0x300 [ 542.126631][ C2] do_idle+0xf6/0x160 [ 542.126635][ C2] cpu_startup_entry+0x54/0x60 [ 542.126639][ C2] start_secondary+0x213/0x2a0 [ 542.126643][ C2] ? __pfx_start_secondary+0x10/0x10 [ 542.126648][ C2] common_startup_64+0x13e/0x148 [ 542.126656][ C2] [ 558.510918][ C1] BUG: sleeping function called from invalid context at kernel/locking/rwsem.c:1576 [ 558.511523][ C1] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 0, name: swapper/1 [ 558.512092][ C1] preempt_count: 101, expected: 0 [ 558.512397][ C1] RCU nest depth: 0, expected: 0 [ 558.512717][ C1] INFO: lockdep is turned off. [ 558.513031][ C1] Preemption disabled at: [ 558.513034][ C1] [<0000000000000000>] 0x0 [ 558.513541][ C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Tainted: G W 6.15.0-rc7-virtme #1 PREEMPT(full) [ 558.513548][ C1] Tainted: [W]=WARN [ 558.513550][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 558.513553][ C1] Call Trace: [ 558.513555][ C1] [ 558.513558][ C1] dump_stack_lvl+0xb0/0xd0 [ 558.513571][ C1] __might_resched+0x360/0x5a0 [ 558.513580][ C1] down_write+0x72/0x210 [ 558.513587][ C1] ? __pfx_down_write+0x10/0x10 [ 558.513590][ C1] ? simple_recursive_removal+0x3a/0x860 [ 558.513597][ C1] ? rcu_is_watching+0x12/0xc0 [ 558.513605][ C1] ? do_raw_spin_unlock+0x58/0x220 [ 558.513611][ C1] simple_recursive_removal+0x166/0x860 [ 558.513614][ C1] ? __pfx_remove_one+0x10/0x10 [ 558.513620][ C1] ? do_raw_spin_unlock+0x58/0x220 [ 558.513624][ C1] debugfs_remove+0x44/0x70 [ 558.513627][ C1] ref_tracker_dir_exit+0xcf/0x740 [ 558.513634][ C1] ? __pfx_ref_tracker_free+0x10/0x10 [ 558.513637][ C1] ? __sk_destruct+0x383/0x780 [ 558.513643][ C1] ? call_timer_fn+0x13d/0x220 [ 558.513650][ C1] ? __pfx_ref_tracker_dir_exit+0x10/0x10 [ 558.513653][ C1] ? tmigr_handle_remote_up+0x1a6/0x270 [ 558.513660][ C1] ? __walk_groups.isra.0+0x47/0x160 [ 558.513664][ C1] ? tmigr_handle_remote+0x247/0x350 [ 558.513668][ C1] ? handle_softirqs+0x218/0x620 [ 558.513674][ C1] ? __irq_exit_rcu+0xfa/0x160 [ 558.513677][ C1] ? irq_exit_rcu+0xe/0x30 [ 558.513680][ C1] ? sysvec_apic_timer_interrupt+0xa8/0xc0 [ 558.513688][ C1] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 558.513694][ C1] ? pv_native_safe_halt+0xf/0x20 [ 558.513698][ C1] ? default_idle+0x9/0x10 [ 558.513703][ C1] ? default_idle_call+0x6d/0xb0 [ 558.513707][ C1] ? bpf_sk_storage_free+0x9f/0x1c0 [ 558.513717][ C1] ? rcu_is_watching+0x12/0xc0 [ 558.513725][ C1] __put_net+0x19/0x60 [ 558.513734][ C1] __sk_destruct+0x58a/0x780 [ 558.513741][ C1] ? __pfx_tcp_write_timer+0x10/0x10 [ 558.513750][ C1] call_timer_fn+0x13d/0x220 [ 558.513755][ C1] ? call_timer_fn+0xe7/0x220 [ 558.513759][ C1] ? call_timer_fn+0xe7/0x220 [ 558.513765][ C1] ? __pfx_call_timer_fn+0x10/0x10 [ 558.513774][ C1] ? rcu_is_watching+0x12/0xc0 [ 558.513782][ C1] __run_timers+0x543/0x810 [ 558.513788][ C1] ? __pfx_tcp_write_timer+0x10/0x10 [ 558.513798][ C1] ? __pfx___run_timers+0x10/0x10 [ 558.513806][ C1] ? do_raw_spin_lock+0x130/0x270 [ 558.513812][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 558.513817][ C1] ? lock_acquire+0x10c/0x170 [ 558.513823][ C1] ? timer_expire_remote+0x96/0xf0 [ 558.513832][ C1] timer_expire_remote+0x9e/0xf0 [ 558.513837][ C1] tmigr_handle_remote_cpu+0x274/0x440 [ 558.513843][ C1] ? rcu_is_watching+0x12/0xc0 [ 558.513849][ C1] ? __pfx_tmigr_handle_remote_cpu+0x10/0x10 [ 558.513854][ C1] ? lock_release+0x13/0xc0 [ 558.513859][ C1] ? __pfx_run_posix_cpu_timers+0x10/0x10 [ 558.513867][ C1] ? do_raw_spin_lock+0x130/0x270 [ 558.513873][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 558.513880][ C1] ? rcu_is_watching+0x12/0xc0 [ 558.513887][ C1] tmigr_handle_remote_up+0x1a6/0x270 [ 558.513895][ C1] ? __pfx_tmigr_handle_remote_up+0x10/0x10 [ 558.513902][ C1] __walk_groups.isra.0+0x47/0x160 [ 558.513910][ C1] tmigr_handle_remote+0x247/0x350 [ 558.513915][ C1] ? __pfx_tmigr_handle_remote+0x10/0x10 [ 558.513920][ C1] ? kvm_clock_get_cycles+0x18/0x30 [ 558.513928][ C1] ? ktime_get+0xb8/0x200 [ 558.513937][ C1] ? clockevents_program_event+0x1ea/0x300 [ 558.513945][ C1] handle_softirqs+0x218/0x620 [ 558.513953][ C1] __irq_exit_rcu+0xfa/0x160 [ 558.513957][ C1] irq_exit_rcu+0xe/0x30 [ 558.513961][ C1] sysvec_apic_timer_interrupt+0xa8/0xc0 [ 558.513968][ C1] [ 558.513970][ C1] [ 558.513973][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 558.513978][ C1] RIP: 0010:pv_native_safe_halt+0xf/0x20 [ 558.513983][ C1] Code: c0 ca 00 e9 c3 57 02 00 0f 1f 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 66 90 0f 00 2d c3 85 22 00 fb f4 cc cc cc cc 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90 90 90 [ 558.513988][ C1] RSP: 0018:ffffc90000137de8 EFLAGS: 00000246 [ 558.513995][ C1] RAX: 0000000000000001 RBX: 1ffff92000026fc1 RCX: ffffffffb986aa19 [ 558.513999][ C1] RDX: ffffed1006c1667b RSI: ffffffffb9c51220 RDI: ffffffffb6f8933f [ 558.514002][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: ffffed1006c1667a [ 558.514006][ C1] R10: ffff8880360b33d3 R11: ffffffffbd387d18 R12: 0000000000000000 [ 558.514009][ C1] R13: ffff888001bf8040 R14: dffffc0000000000 R15: 0000000000000000 [ 558.514015][ C1] ? ct_kernel_exit.constprop.0+0x109/0x160 [ 558.514021][ C1] ? cpuidle_idle_call+0x26f/0x3a0 [ 558.514032][ C1] default_idle+0x9/0x10 [ 558.514037][ C1] default_idle_call+0x6d/0xb0 [ 558.514042][ C1] cpuidle_idle_call+0x26f/0x3a0 [ 558.514048][ C1] ? __pfx_cpuidle_idle_call+0x10/0x10 [ 558.514056][ C1] ? tsc_verify_tsc_adjust+0x98/0x300 [ 558.514069][ C1] do_idle+0xf6/0x160 [ 558.514076][ C1] cpu_startup_entry+0x54/0x60 [ 558.514081][ C1] start_secondary+0x213/0x2a0 [ 558.514087][ C1] ? __pfx_start_secondary+0x10/0x10 [ 558.514095][ C1] common_startup_64+0x13e/0x148 [ 558.514109][ C1] [ 561.843667][ C0] BUG: sleeping function called from invalid context at kernel/locking/rwsem.c:1576 [ 561.844214][ C0] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 0, name: swapper/0 [ 561.844608][ C0] preempt_count: 101, expected: 0 [ 561.844828][ C0] RCU nest depth: 2, expected: 0 [ 561.845045][ C0] INFO: lockdep is turned off. [ 561.845281][ C0] Preemption disabled at: [ 561.845283][ C0] [] schedule_preempt_disabled+0x22/0x30 [ 561.845885][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Tainted: G W 6.15.0-rc7-virtme #1 PREEMPT(full) [ 561.845892][ C0] Tainted: [W]=WARN [ 561.845894][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 561.845896][ C0] Call Trace: [ 561.845898][ C0] [ 561.845899][ C0] dump_stack_lvl+0xb0/0xd0 [ 561.845909][ C0] __might_resched+0x360/0x5a0 [ 561.845915][ C0] down_write+0x72/0x210 [ 561.845920][ C0] ? __pfx_down_write+0x10/0x10 [ 561.845923][ C0] ? simple_recursive_removal+0x3a/0x860 [ 561.845927][ C0] ? rcu_is_watching+0x12/0xc0 [ 561.845933][ C0] ? do_raw_spin_unlock+0x58/0x220 [ 561.845938][ C0] simple_recursive_removal+0x166/0x860 [ 561.845942][ C0] ? __pfx_remove_one+0x10/0x10 [ 561.845947][ C0] ? do_raw_spin_unlock+0x58/0x220 [ 561.845954][ C0] debugfs_remove+0x44/0x70 [ 561.845958][ C0] ref_tracker_dir_exit+0xcf/0x740 [ 561.845965][ C0] ? __pfx_ref_tracker_free+0x10/0x10 [ 561.845969][ C0] ? __sk_destruct+0x383/0x780 [ 561.845975][ C0] ? tcp_v4_err+0xb76/0x13d0 [ 561.845982][ C0] ? __pfx_ref_tracker_dir_exit+0x10/0x10 [ 561.845987][ C0] ? ip_local_deliver_finish+0x2c2/0x4b0 [ 561.845995][ C0] ? ip_local_deliver+0x19c/0x480 [ 561.846000][ C0] ? ip_rcv+0x4a1/0x660 [ 561.846005][ C0] ? __netif_receive_skb_one_core+0x164/0x1b0 [ 561.846013][ C0] ? process_backlog+0x3c1/0x13e0 [ 561.846017][ C0] ? __napi_poll.constprop.0+0xa5/0x460 [ 561.846022][ C0] ? net_rx_action+0x54f/0xda0 [ 561.846026][ C0] ? handle_softirqs+0x218/0x620 [ 561.846031][ C0] ? __irq_exit_rcu+0xfa/0x160 [ 561.846034][ C0] ? irq_exit_rcu+0xe/0x30 [ 561.846037][ C0] ? sysvec_apic_timer_interrupt+0xa8/0xc0 [ 561.846044][ C0] ? bpf_sk_storage_free+0x9f/0x1c0 [ 561.846050][ C0] ? rcu_is_watching+0x12/0xc0 [ 561.846057][ C0] __put_net+0x19/0x60 [ 561.846064][ C0] __sk_destruct+0x58a/0x780 [ 561.846070][ C0] tcp_v4_err+0xb76/0x13d0 [ 561.846082][ C0] icmp_unreach+0x2c9/0xc40 [ 561.846088][ C0] ? __skb_checksum_complete+0xde/0x2e0 [ 561.846095][ C0] icmp_rcv+0x7fa/0xfe0 [ 561.846100][ C0] ip_protocol_deliver_rcu+0x319/0x390 [ 561.846104][ C0] ip_local_deliver_finish+0x2c2/0x4b0 [ 561.846109][ C0] ip_local_deliver+0x19c/0x480 [ 561.846114][ C0] ? __pfx_ip_local_deliver+0x10/0x10 [ 561.846118][ C0] ? call_timer_fn+0x152/0x220 [ 561.846125][ C0] ? call_timer_fn+0xe7/0x220 [ 561.846129][ C0] ? call_timer_fn+0xe7/0x220 [ 561.846136][ C0] ? ip_fast_csum+0xc/0x20 [ 561.846144][ C0] ? ip_rcv_finish_core+0x1ad/0x1340 [ 561.846152][ C0] ? process_backlog+0x381/0x13e0 [ 561.846156][ C0] ip_rcv+0x4a1/0x660 [ 561.846159][ C0] ? __pfx_ip_rcv+0x10/0x10 [ 561.846170][ C0] ? __pfx_ip_rcv+0x10/0x10 [ 561.846174][ C0] ? process_backlog+0x381/0x13e0 [ 561.846179][ C0] __netif_receive_skb_one_core+0x164/0x1b0 [ 561.846186][ C0] ? __pfx___netif_receive_skb_one_core+0x10/0x10 [ 561.846193][ C0] ? rcu_is_watching+0x12/0xc0 [ 561.846199][ C0] ? lock_acquire+0x10c/0x170 [ 561.846205][ C0] ? process_backlog+0x381/0x13e0 [ 561.846212][ C0] process_backlog+0x3c1/0x13e0 [ 561.846222][ C0] __napi_poll.constprop.0+0xa5/0x460 [ 561.846227][ C0] ? rcu_is_watching+0x12/0xc0 [ 561.846235][ C0] net_rx_action+0x54f/0xda0 [ 561.846246][ C0] ? __pfx_net_rx_action+0x10/0x10 [ 561.846251][ C0] ? __pfx_trace_lock_release+0x10/0x10 [ 561.846265][ C0] ? __pfx_sched_balance_domains+0x10/0x10 [ 561.846273][ C0] ? clockevents_program_event+0x1ea/0x300 [ 561.846285][ C0] handle_softirqs+0x218/0x620 [ 561.846294][ C0] __irq_exit_rcu+0xfa/0x160 [ 561.846298][ C0] irq_exit_rcu+0xe/0x30 [ 561.846302][ C0] sysvec_apic_timer_interrupt+0xa8/0xc0 [ 561.846307][ C0] [ 561.846309][ C0] [ 561.846311][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 561.846317][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x20 [ 561.846322][ C0] Code: c0 ca 00 e9 c3 57 02 00 0f 1f 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 66 90 0f 00 2d c3 85 22 00 fb f4 cc cc cc cc 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90 90 90 [ 561.846327][ C0] RSP: 0018:ffffffffba607df8 EFLAGS: 00000246 [ 561.846333][ C0] RAX: 0000000000000000 RBX: 1ffffffff74c0fc3 RCX: ffffffffb986aa19 [ 561.846336][ C0] RDX: ffffed1006c0667b RSI: ffffffffb9c51220 RDI: ffffffffb6f8933f [ 561.846339][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: ffffed1006c0667a [ 561.846341][ C0] R10: ffff8880360333d3 R11: ffffffffbd3a7050 R12: 0000000000000000 [ 561.846344][ C0] R13: ffffffffba643240 R14: dffffc0000000000 R15: 0000000000014770 [ 561.846350][ C0] ? ct_kernel_exit.constprop.0+0x109/0x160 [ 561.846355][ C0] ? cpuidle_idle_call+0x26f/0x3a0 [ 561.846364][ C0] default_idle+0x9/0x10 [ 561.846368][ C0] default_idle_call+0x6d/0xb0 [ 561.846372][ C0] cpuidle_idle_call+0x26f/0x3a0 [ 561.846378][ C0] ? __pfx_cpuidle_idle_call+0x10/0x10 [ 561.846384][ C0] ? tsc_verify_tsc_adjust+0x98/0x300 [ 561.846394][ C0] do_idle+0xf6/0x160 [ 561.846400][ C0] cpu_startup_entry+0x54/0x60 [ 561.846405][ C0] rest_init+0x14b/0x260 [ 561.846411][ C0] start_kernel+0x350/0x410 [ 561.846419][ C0] x86_64_start_reservations+0x18/0x30 [ 561.846425][ C0] x86_64_start_kernel+0xba/0x110 [ 561.846431][ C0] common_startup_64+0x13e/0x148 [ 561.846443][ C0] [ 652.721618][ C2] BUG: sleeping function called from invalid context at kernel/locking/rwsem.c:1576 [ 652.722359][ C2] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 0, name: swapper/2 [ 652.722982][ C2] preempt_count: 101, expected: 0 [ 652.723335][ C2] RCU nest depth: 0, expected: 0 [ 652.723669][ C2] INFO: lockdep is turned off. [ 652.724021][ C2] Preemption disabled at: [ 652.724024][ C2] [<0000000000000000>] 0x0 [ 652.724638][ C2] CPU: 2 UID: 0 PID: 0 Comm: swapper/2 Tainted: G W 6.15.0-rc7-virtme #1 PREEMPT(full) [ 652.724646][ C2] Tainted: [W]=WARN [ 652.724647][ C2] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 652.724650][ C2] Call Trace: [ 652.724653][ C2] [ 652.724657][ C2] dump_stack_lvl+0xb0/0xd0 [ 652.724670][ C2] __might_resched+0x360/0x5a0 [ 652.724680][ C2] down_write+0x72/0x210 [ 652.724687][ C2] ? __pfx_down_write+0x10/0x10 [ 652.724692][ C2] ? simple_recursive_removal+0x3a/0x860 [ 652.724699][ C2] ? rcu_is_watching+0x12/0xc0 [ 652.724708][ C2] ? do_raw_spin_unlock+0x58/0x220 [ 652.724715][ C2] simple_recursive_removal+0x166/0x860 [ 652.724720][ C2] ? __pfx_remove_one+0x10/0x10 [ 652.724726][ C2] ? do_raw_spin_unlock+0x58/0x220 [ 652.724734][ C2] debugfs_remove+0x44/0x70 [ 652.724739][ C2] ref_tracker_dir_exit+0xcf/0x740 [ 652.724746][ C2] ? __pfx_ref_tracker_free+0x10/0x10 [ 652.724752][ C2] ? __sk_destruct+0x383/0x780 [ 652.724758][ C2] ? call_timer_fn+0x13d/0x220 [ 652.724765][ C2] ? __pfx_ref_tracker_dir_exit+0x10/0x10 [ 652.724769][ C2] ? tmigr_handle_remote_up+0x1a6/0x270 [ 652.724776][ C2] ? __walk_groups.isra.0+0x47/0x160 [ 652.724781][ C2] ? tmigr_handle_remote+0x247/0x350 [ 652.724786][ C2] ? handle_softirqs+0x218/0x620 [ 652.724791][ C2] ? __irq_exit_rcu+0xfa/0x160 [ 652.724795][ C2] ? irq_exit_rcu+0xe/0x30 [ 652.724798][ C2] ? sysvec_apic_timer_interrupt+0xa8/0xc0 [ 652.724804][ C2] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 652.724810][ C2] ? pv_native_safe_halt+0xf/0x20 [ 652.724813][ C2] ? default_idle+0x9/0x10 [ 652.724818][ C2] ? default_idle_call+0x6d/0xb0 [ 652.724823][ C2] ? bpf_sk_storage_free+0x9f/0x1c0 [ 652.724831][ C2] ? rcu_is_watching+0x12/0xc0 [ 652.724840][ C2] __put_net+0x19/0x60 [ 652.724847][ C2] __sk_destruct+0x58a/0x780 [ 652.724854][ C2] ? __pfx_tcp_write_timer+0x10/0x10 [ 652.724861][ C2] call_timer_fn+0x13d/0x220 [ 652.724866][ C2] ? call_timer_fn+0xe7/0x220 [ 652.724871][ C2] ? call_timer_fn+0xe7/0x220 [ 652.724876][ C2] ? __pfx_call_timer_fn+0x10/0x10 [ 652.724885][ C2] ? rcu_is_watching+0x12/0xc0 [ 652.724892][ C2] __run_timers+0x543/0x810 [ 652.724897][ C2] ? __pfx_tcp_write_timer+0x10/0x10 [ 652.724906][ C2] ? __pfx___run_timers+0x10/0x10 [ 652.724914][ C2] ? do_raw_spin_lock+0x130/0x270 [ 652.724920][ C2] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 652.724925][ C2] ? lock_acquire+0x10c/0x170 [ 652.724932][ C2] ? timer_expire_remote+0x96/0xf0 [ 652.724942][ C2] timer_expire_remote+0x9e/0xf0 [ 652.724947][ C2] tmigr_handle_remote_cpu+0x274/0x440 [ 652.724951][ C2] ? rcu_is_watching+0x12/0xc0 [ 652.724957][ C2] ? __pfx_tmigr_handle_remote_cpu+0x10/0x10 [ 652.724964][ C2] ? __pfx_run_posix_cpu_timers+0x10/0x10 [ 652.724972][ C2] ? do_raw_spin_lock+0x130/0x270 [ 652.724977][ C2] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 652.724984][ C2] ? rcu_is_watching+0x12/0xc0 [ 652.724992][ C2] tmigr_handle_remote_up+0x1a6/0x270 [ 652.724999][ C2] ? __pfx_tmigr_handle_remote_up+0x10/0x10 [ 652.725006][ C2] __walk_groups.isra.0+0x47/0x160 [ 652.725012][ C2] tmigr_handle_remote+0x247/0x350 [ 652.725017][ C2] ? __pfx_tmigr_handle_remote+0x10/0x10 [ 652.725022][ C2] ? kvm_clock_get_cycles+0x18/0x30 [ 652.725028][ C2] ? ktime_get+0xb8/0x200 [ 652.725037][ C2] ? clockevents_program_event+0x1ea/0x300 [ 652.725048][ C2] handle_softirqs+0x218/0x620 [ 652.725057][ C2] __irq_exit_rcu+0xfa/0x160 [ 652.725062][ C2] irq_exit_rcu+0xe/0x30 [ 652.725066][ C2] sysvec_apic_timer_interrupt+0xa8/0xc0 [ 652.725071][ C2] [ 652.725073][ C2] [ 652.725076][ C2] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 652.725080][ C2] RIP: 0010:pv_native_safe_halt+0xf/0x20 [ 652.725085][ C2] Code: c0 ca 00 e9 c3 57 02 00 0f 1f 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 66 90 0f 00 2d c3 85 22 00 fb f4 cc cc cc cc 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90 90 90 [ 652.725090][ C2] RSP: 0018:ffffc90000147de8 EFLAGS: 00000246 [ 652.725095][ C2] RAX: 0000000000000002 RBX: 1ffff92000028fc1 RCX: ffffffffb986aa19 [ 652.725099][ C2] RDX: ffffed1006c2667b RSI: ffffffffb9c51220 RDI: ffffffffb6f8933f [ 652.725102][ C2] RBP: 0000000000000000 R08: 0000000000000000 R09: ffffed1006c2667a [ 652.725106][ C2] R10: ffff8880361333d3 R11: ffffffffbd3689e0 R12: 0000000000000000 [ 652.725109][ C2] R13: ffff888001bfa340 R14: dffffc0000000000 R15: 0000000000000000 [ 652.725117][ C2] ? ct_kernel_exit.constprop.0+0x109/0x160 [ 652.725123][ C2] ? cpuidle_idle_call+0x26f/0x3a0 [ 652.725133][ C2] default_idle+0x9/0x10 [ 652.725137][ C2] default_idle_call+0x6d/0xb0 [ 652.725142][ C2] cpuidle_idle_call+0x26f/0x3a0 [ 652.725149][ C2] ? __pfx_cpuidle_idle_call+0x10/0x10 [ 652.725156][ C2] ? tsc_verify_tsc_adjust+0x98/0x300 [ 652.725167][ C2] do_idle+0xf6/0x160 [ 652.725174][ C2] cpu_startup_entry+0x54/0x60 [ 652.725179][ C2] start_secondary+0x213/0x2a0 [ 652.725185][ C2] ? __pfx_start_secondary+0x10/0x10 [ 652.725191][ C2] common_startup_64+0x13e/0x148 [ 652.725199][ C2] [ 1804.114198][ C1] BUG: sleeping function called from invalid context at kernel/locking/rwsem.c:1576 [ 1804.114616][ C1] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 5413, name: kworker/1:0 [ 1804.114985][ C1] preempt_count: 101, expected: 0 [ 1804.115201][ C1] RCU nest depth: 3, expected: 0 [ 1804.115406][ C1] INFO: lockdep is turned off. [ 1804.115617][ C1] Preemption disabled at: [ 1804.115619][ C1] [] __dev_queue_xmit+0x1fd/0x1900 [ 1804.116094][ C1] CPU: 1 UID: 0 PID: 5413 Comm: kworker/1:0 Tainted: G W 6.15.0-rc7-virtme #1 PREEMPT(full) [ 1804.116100][ C1] Tainted: [W]=WARN [ 1804.116102][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1804.116105][ C1] Workqueue: events mptcp_worker [ 1804.116113][ C1] Call Trace: [ 1804.116115][ C1] [ 1804.116118][ C1] dump_stack_lvl+0xb0/0xd0 [ 1804.116128][ C1] __might_resched+0x360/0x5a0 [ 1804.116137][ C1] down_write+0x72/0x210 [ 1804.116142][ C1] ? __pfx_down_write+0x10/0x10 [ 1804.116148][ C1] ? simple_recursive_removal+0x3a/0x860 [ 1804.116154][ C1] ? rcu_is_watching+0x12/0xc0 [ 1804.116162][ C1] ? do_raw_spin_unlock+0x58/0x220 [ 1804.116168][ C1] simple_recursive_removal+0x166/0x860 [ 1804.116171][ C1] ? __pfx_remove_one+0x10/0x10 [ 1804.116176][ C1] ? do_raw_spin_unlock+0x58/0x220 [ 1804.116181][ C1] debugfs_remove+0x44/0x70 [ 1804.116184][ C1] ref_tracker_dir_exit+0xcf/0x740 [ 1804.116191][ C1] ? __pfx_ref_tracker_free+0x10/0x10 [ 1804.116194][ C1] ? __sk_destruct+0x383/0x780 [ 1804.116199][ C1] ? ip_rcv_core+0x745/0xec0 [ 1804.116207][ C1] ? __pfx_ref_tracker_dir_exit+0x10/0x10 [ 1804.116210][ C1] ? __napi_poll.constprop.0+0xa5/0x460 [ 1804.116214][ C1] ? net_rx_action+0x54f/0xda0 [ 1804.116217][ C1] ? handle_softirqs+0x218/0x620 [ 1804.116221][ C1] ? do_softirq+0xb1/0xe0 [ 1804.116224][ C1] ? __local_bh_enable_ip+0x105/0x130 [ 1804.116226][ C1] ? __dev_queue_xmit+0x9a2/0x1900 [ 1804.116230][ C1] ? ip_finish_output2+0x6fd/0x17d0 [ 1804.116233][ C1] ? ip_output+0x16a/0x4f0 [ 1804.116235][ C1] ? __ip_queue_xmit+0xf16/0x16e0 [ 1804.116238][ C1] ? __tcp_transmit_skb+0x1e1c/0x2e10 [ 1804.116242][ C1] ? tcp_write_xmit+0x8ac/0x2f60 [ 1804.116245][ C1] ? bpf_sk_storage_free+0x9f/0x1c0 [ 1804.116253][ C1] ? rcu_is_watching+0x12/0xc0 [ 1804.116258][ C1] __put_net+0x19/0x60 [ 1804.116264][ C1] __sk_destruct+0x58a/0x780 [ 1804.116268][ C1] ip_rcv_core+0x745/0xec0 [ 1804.116272][ C1] ? process_backlog+0x381/0x13e0 [ 1804.116276][ C1] ip_rcv+0xa8/0x660 [ 1804.116280][ C1] ? __pfx_ip_rcv+0x10/0x10 [ 1804.116283][ C1] ? enqueue_entity+0x219/0x7e0 [ 1804.116290][ C1] ? __pfx___resched_curr+0x10/0x10 [ 1804.116296][ C1] ? enqueue_task_fair+0x352/0x11f0 [ 1804.116299][ C1] ? __pfx_ip_rcv+0x10/0x10 [ 1804.116302][ C1] ? process_backlog+0x381/0x13e0 [ 1804.116306][ C1] __netif_receive_skb_one_core+0x164/0x1b0 [ 1804.116310][ C1] ? __pfx___netif_receive_skb_one_core+0x10/0x10 [ 1804.116314][ C1] ? rcu_is_watching+0x12/0xc0 [ 1804.116318][ C1] ? lock_acquire+0x10c/0x170 [ 1804.116323][ C1] ? process_backlog+0x381/0x13e0 [ 1804.116328][ C1] process_backlog+0x3c1/0x13e0 [ 1804.116332][ C1] ? rcu_is_watching+0x12/0xc0 [ 1804.116336][ C1] __napi_poll.constprop.0+0xa5/0x460 [ 1804.116340][ C1] ? rcu_is_watching+0x12/0xc0 [ 1804.116344][ C1] net_rx_action+0x54f/0xda0 [ 1804.116350][ C1] ? __pfx_net_rx_action+0x10/0x10 [ 1804.116356][ C1] ? do_raw_spin_lock+0x1e8/0x270 [ 1804.116359][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 1804.116362][ C1] ? rcu_is_watching+0x12/0xc0 [ 1804.116365][ C1] ? lock_acquire+0x10c/0x170 [ 1804.116368][ C1] ? rcu_exp_handler+0x236/0x600 [ 1804.116375][ C1] handle_softirqs+0x218/0x620 [ 1804.116378][ C1] ? __dev_queue_xmit+0x98d/0x1900 [ 1804.116382][ C1] do_softirq+0xb1/0xe0 [ 1804.116385][ C1] [ 1804.116386][ C1] [ 1804.116387][ C1] __local_bh_enable_ip+0x105/0x130 [ 1804.116390][ C1] ? __dev_queue_xmit+0x98d/0x1900 [ 1804.116393][ C1] __dev_queue_xmit+0x9a2/0x1900 [ 1804.116396][ C1] ? lock_release+0x13/0xc0 [ 1804.116400][ C1] ? unwind_next_frame+0x4f8/0x1e10 [ 1804.116406][ C1] ? ret_from_fork_asm+0x1a/0x30 [ 1804.116412][ C1] ? rcu_is_watching+0x12/0xc0 [ 1804.116415][ C1] ? __pfx___dev_queue_xmit+0x10/0x10 [ 1804.116420][ C1] ? rcu_is_watching+0x12/0xc0 [ 1804.116424][ C1] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 1804.116429][ C1] ? neigh_hh_output+0x33a/0x520 [ 1804.116431][ C1] ? arch_stack_walk+0x8b/0xf0 [ 1804.116437][ C1] ? ip_finish_output2+0x262/0x17d0 [ 1804.116440][ C1] ip_finish_output2+0x6fd/0x17d0 [ 1804.116443][ C1] ? ip_skb_dst_mtu+0x2f4/0x940 [ 1804.116446][ C1] ? rcu_is_watching+0x12/0xc0 [ 1804.116449][ C1] ? trace_lock_release+0x2a/0xd0 [ 1804.116453][ C1] ? __pfx_ip_finish_output2+0x10/0x10 [ 1804.116455][ C1] ? lock_release+0x13/0xc0 [ 1804.116459][ C1] ? __ip_finish_output+0x10f/0x770 [ 1804.116463][ C1] ip_output+0x16a/0x4f0 [ 1804.116465][ C1] ? __ip_local_out+0x3e2/0x620 [ 1804.116468][ C1] ? __pfx_ip_output+0x10/0x10 [ 1804.116471][ C1] ? ipv4_dst_check+0x164/0x2d0 [ 1804.116474][ C1] ? rcu_is_watching+0x12/0xc0 [ 1804.116477][ C1] ? trace_lock_release+0x2a/0xd0 [ 1804.116482][ C1] __ip_queue_xmit+0xf16/0x16e0 [ 1804.116486][ C1] ? __skb_clone+0x57a/0x760 [ 1804.116491][ C1] __tcp_transmit_skb+0x1e1c/0x2e10 [ 1804.116497][ C1] ? __pfx___tcp_transmit_skb+0x10/0x10 [ 1804.116499][ C1] ? __pfx_mptcp_established_options+0x10/0x10 [ 1804.116507][ C1] ? rcu_is_watching+0x12/0xc0 [ 1804.116510][ C1] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 1804.116515][ C1] tcp_write_xmit+0x8ac/0x2f60 [ 1804.116520][ C1] ? __pfx_tcp_current_mss+0x10/0x10 [ 1804.116524][ C1] ? __pfx_tcp_write_xmit+0x10/0x10 [ 1804.116526][ C1] ? inet_sk_state_store+0x49/0x90 [ 1804.116531][ C1] ? tcp_set_state+0x10a/0x510 [ 1804.116536][ C1] ? __pfx_tcp_set_state+0x10/0x10 [ 1804.116540][ C1] __tcp_push_pending_frames+0x96/0x330 [ 1804.116544][ C1] __tcp_close+0x8ad/0xe20 [ 1804.116547][ C1] ? __mptcp_close_ssk+0x21e/0x14b0 [ 1804.116552][ C1] ? __mptcp_close_ssk+0x21e/0x14b0 [ 1804.116556][ C1] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 1804.116559][ C1] __mptcp_close_ssk+0x2b4/0x14b0 [ 1804.116563][ C1] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 1804.116566][ C1] ? __pfx___mptcp_close_ssk+0x10/0x10 [ 1804.116572][ C1] mptcp_destroy_common+0xa8/0x2f0 [ 1804.116576][ C1] mptcp_destroy+0x88/0x110 [ 1804.116578][ C1] __mptcp_destroy_sock+0x10d/0x2b0 [ 1804.116582][ C1] mptcp_worker+0xacb/0xf90 [ 1804.116585][ C1] ? __pfx_debug_object_deactivate+0x10/0x10 [ 1804.116590][ C1] ? rcu_is_watching+0x12/0xc0 [ 1804.116594][ C1] ? __pfx_mptcp_worker+0x10/0x10 [ 1804.116597][ C1] ? rcu_is_watching+0x12/0xc0 [ 1804.116600][ C1] ? rcu_is_watching+0x12/0xc0 [ 1804.116605][ C1] process_one_work+0xe40/0x1690 [ 1804.116612][ C1] ? __pfx_process_one_work+0x10/0x10 [ 1804.116618][ C1] ? assign_work+0x16c/0x240 [ 1804.116622][ C1] worker_thread+0x591/0xcf0 [ 1804.116626][ C1] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 1804.116630][ C1] ? __pfx_worker_thread+0x10/0x10 [ 1804.116634][ C1] kthread+0x37b/0x600 [ 1804.116639][ C1] ? __pfx_kthread+0x10/0x10 [ 1804.116642][ C1] ? __pfx_kthread+0x10/0x10 [ 1804.116645][ C1] ? rcu_is_watching+0x12/0xc0 [ 1804.116649][ C1] ? __pfx_kthread+0x10/0x10 [ 1804.116652][ C1] ret_from_fork+0x31/0x70 [ 1804.116658][ C1] ? __pfx_kthread+0x10/0x10 [ 1804.116661][ C1] ret_from_fork_asm+0x1a/0x30 [ 1804.116668][ C1] [ 1819.815830][ C1] BUG: sleeping function called from invalid context at kernel/locking/rwsem.c:1576 [ 1819.816277][ C1] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 19294, name: mptcp_connect [ 1819.816648][ C1] preempt_count: 101, expected: 0 [ 1819.816869][ C1] RCU nest depth: 2, expected: 0 [ 1819.817089][ C1] INFO: lockdep is turned off. [ 1819.817319][ C1] Preemption disabled at: [ 1819.817321][ C1] [<0000000000000000>] 0x0 [ 1819.817726][ C1] CPU: 1 UID: 0 PID: 19294 Comm: mptcp_connect Tainted: G W 6.15.0-rc7-virtme #1 PREEMPT(full) [ 1819.817733][ C1] Tainted: [W]=WARN [ 1819.817734][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1819.817737][ C1] Call Trace: [ 1819.817739][ C1] [ 1819.817741][ C1] dump_stack_lvl+0xb0/0xd0 [ 1819.817754][ C1] __might_resched+0x360/0x5a0 [ 1819.817762][ C1] down_write+0x72/0x210 [ 1819.817768][ C1] ? __pfx_down_write+0x10/0x10 [ 1819.817771][ C1] ? simple_recursive_removal+0x3a/0x860 [ 1819.817778][ C1] ? rcu_is_watching+0x12/0xc0 [ 1819.817786][ C1] ? do_raw_spin_unlock+0x58/0x220 [ 1819.817791][ C1] simple_recursive_removal+0x166/0x860 [ 1819.817794][ C1] ? __pfx_remove_one+0x10/0x10 [ 1819.817800][ C1] ? do_raw_spin_unlock+0x58/0x220 [ 1819.817804][ C1] debugfs_remove+0x44/0x70 [ 1819.817808][ C1] ref_tracker_dir_exit+0xcf/0x740 [ 1819.817814][ C1] ? __pfx_ref_tracker_free+0x10/0x10 [ 1819.817817][ C1] ? __sk_destruct+0x383/0x780 [ 1819.817823][ C1] ? tcp_v4_rcv+0x2737/0x35b0 [ 1819.817831][ C1] ? __pfx_ref_tracker_dir_exit+0x10/0x10 [ 1819.817834][ C1] ? ip_rcv+0x4a1/0x660 [ 1819.817840][ C1] ? __netif_receive_skb_one_core+0x164/0x1b0 [ 1819.817846][ C1] ? process_backlog+0x3c1/0x13e0 [ 1819.817849][ C1] ? __napi_poll.constprop.0+0xa5/0x460 [ 1819.817853][ C1] ? net_rx_action+0x54f/0xda0 [ 1819.817856][ C1] ? handle_softirqs+0x218/0x620 [ 1819.817861][ C1] ? do_softirq+0xb1/0xe0 [ 1819.817863][ C1] ? __local_bh_enable_ip+0x105/0x130 [ 1819.817866][ C1] ? mptcp_send_ack+0x16a/0x1d0 [ 1819.817872][ C1] ? __mptcp_retrans+0x76d/0x900 [ 1819.817876][ C1] ? mptcp_release_cb+0x5e9/0xac0 [ 1819.817878][ C1] ? bpf_sk_storage_free+0x9f/0x1c0 [ 1819.817886][ C1] ? rcu_is_watching+0x12/0xc0 [ 1819.817891][ C1] __put_net+0x19/0x60 [ 1819.817897][ C1] __sk_destruct+0x58a/0x780 [ 1819.817901][ C1] tcp_v4_rcv+0x2737/0x35b0 [ 1819.817909][ C1] ? raw_v4_input+0x2dc/0xa30 [ 1819.817913][ C1] ? __pfx_tcp_v4_rcv+0x10/0x10 [ 1819.817918][ C1] ? __inet_lookup_established+0x2e7/0x500 [ 1819.817925][ C1] ip_protocol_deliver_rcu+0x93/0x390 [ 1819.817930][ C1] ip_local_deliver_finish+0x2c2/0x4b0 [ 1819.817935][ C1] ip_local_deliver+0x19c/0x480 [ 1819.817938][ C1] ? __pfx_ip_local_deliver+0x10/0x10 [ 1819.817941][ C1] ? tcp_v4_early_demux+0x563/0x980 [ 1819.817946][ C1] ? rcu_read_lock_held+0xe/0x50 [ 1819.817949][ C1] ? ip_rcv_finish_core+0x527/0x1340 [ 1819.817955][ C1] ip_rcv+0x4a1/0x660 [ 1819.817958][ C1] ? __pfx_ip_rcv+0x10/0x10 [ 1819.817962][ C1] ? pick_eevdf+0x3ae/0x5a0 [ 1819.817966][ C1] ? enqueue_entity+0x219/0x7e0 [ 1819.817970][ C1] ? update_curr+0x76/0x7b0 [ 1819.817976][ C1] ? __pfx_ip_rcv+0x10/0x10 [ 1819.817979][ C1] ? process_backlog+0x381/0x13e0 [ 1819.817982][ C1] __netif_receive_skb_one_core+0x164/0x1b0 [ 1819.817986][ C1] ? __pfx___netif_receive_skb_one_core+0x10/0x10 [ 1819.817990][ C1] ? rcu_is_watching+0x12/0xc0 [ 1819.817994][ C1] ? lock_acquire+0x10c/0x170 [ 1819.817999][ C1] ? process_backlog+0x381/0x13e0 [ 1819.818003][ C1] process_backlog+0x3c1/0x13e0 [ 1819.818008][ C1] ? lock_release+0x13/0xc0 [ 1819.818012][ C1] __napi_poll.constprop.0+0xa5/0x460 [ 1819.818016][ C1] ? rcu_is_watching+0x12/0xc0 [ 1819.818020][ C1] net_rx_action+0x54f/0xda0 [ 1819.818027][ C1] ? __pfx_net_rx_action+0x10/0x10 [ 1819.818030][ C1] ? vm_interrupt+0x100/0x160 [ 1819.818034][ C1] ? rcu_watching_snap_stopped_since+0xd0/0x110 [ 1819.818038][ C1] ? do_raw_spin_unlock+0x58/0x220 [ 1819.818042][ C1] ? do_raw_spin_lock+0x130/0x270 [ 1819.818046][ C1] ? lock_acquire+0x10c/0x170 [ 1819.818050][ C1] ? kvm_guest_apic_eoi_write+0x4d/0x80 [ 1819.818054][ C1] ? ioapic_ack_level+0xcf/0x3d0 [ 1819.818059][ C1] handle_softirqs+0x218/0x620 [ 1819.818063][ C1] ? mptcp_send_ack+0x16a/0x1d0 [ 1819.818066][ C1] do_softirq+0xb1/0xe0 [ 1819.818069][ C1] [ 1819.818070][ C1] [ 1819.818071][ C1] __local_bh_enable_ip+0x105/0x130 [ 1819.818074][ C1] mptcp_send_ack+0x16a/0x1d0 [ 1819.818077][ C1] ? spin_bug+0x1c9/0x1d0 [ 1819.818080][ C1] ? __pfx_mptcp_send_ack+0x10/0x10 [ 1819.818084][ C1] __mptcp_retrans+0x76d/0x900 [ 1819.818089][ C1] ? rcu_is_watching+0x12/0xc0 [ 1819.818093][ C1] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 1819.818097][ C1] ? __pfx___mptcp_retrans+0x10/0x10 [ 1819.818101][ C1] ? _raw_spin_unlock_irqrestore+0x46/0x80 [ 1819.818106][ C1] ? mptcp_release_cb+0x2b3/0xac0 [ 1819.818108][ C1] ? rcu_is_watching+0x12/0xc0 [ 1819.818112][ C1] ? mptcp_release_cb+0x2b3/0xac0 [ 1819.818115][ C1] mptcp_release_cb+0x5e9/0xac0 [ 1819.818117][ C1] ? do_raw_write_lock+0x121/0x3b0 [ 1819.818121][ C1] ? mptcp_close_timeout+0x23/0xd0 [ 1819.818126][ C1] ? do_raw_spin_lock+0x130/0x270 [ 1819.818129][ C1] ? __pfx_mptcp_release_cb+0x10/0x10 [ 1819.818131][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 1819.818134][ C1] ? lock_acquire+0x10c/0x170 [ 1819.818137][ C1] ? release_sock+0x1f/0x1d0 [ 1819.818143][ C1] release_sock+0x17f/0x1d0 [ 1819.818149][ C1] mptcp_close+0x2f/0x90 [ 1819.818152][ C1] inet_release+0x109/0x230 [ 1819.818156][ C1] __sock_release+0xa6/0x260 [ 1819.818161][ C1] sock_close+0x18/0x20 [ 1819.818164][ C1] __fput+0x35c/0xa80 [ 1819.818172][ C1] task_work_run+0x131/0x220 [ 1819.818179][ C1] ? __pfx_task_work_run+0x10/0x10 [ 1819.818182][ C1] ? kmem_cache_free+0x149/0x330 [ 1819.818189][ C1] ? refcount_dec_and_lock+0x17/0x80 [ 1819.818196][ C1] ? do_exit+0x4df/0xc10 [ 1819.818202][ C1] do_exit+0x4e4/0xc10 [ 1819.818206][ C1] do_group_exit+0xb8/0x260 [ 1819.818209][ C1] get_signal+0x197a/0x1b40 [ 1819.818215][ C1] ? hrtimer_nanosleep+0x27c/0x310 [ 1819.818220][ C1] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 1819.818224][ C1] ? __pfx_get_signal+0x10/0x10 [ 1819.818227][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 1819.818232][ C1] arch_do_signal_or_restart+0x7a/0x2f0 [ 1819.818237][ C1] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 1819.818242][ C1] ? common_nsleep+0x7d/0xc0 [ 1819.818248][ C1] ? __x64_sys_clock_nanosleep+0x291/0x430 [ 1819.818252][ C1] ? ksys_write+0x18b/0x1d0 [ 1819.818255][ C1] ? lock_release+0x13/0xc0 [ 1819.818258][ C1] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 1819.818261][ C1] ? do_user_addr_fault+0x959/0xe00 [ 1819.818267][ C1] ? rcu_is_watching+0x12/0xc0 [ 1819.818272][ C1] syscall_exit_to_user_mode+0x136/0x1f0 [ 1819.818278][ C1] do_syscall_64+0xce/0x1d0 [ 1819.818285][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1819.818290][ C1] RIP: 0033:0x7f7fd1e5097a [ 1819.818294][ C1] Code: Unable to access opcode bytes at 0x7f7fd1e50950. [ 1819.818297][ C1] RSP: 002b:00007ffc97f5e698 EFLAGS: 00000246 ORIG_RAX: 00000000000000e6 [ 1819.818303][ C1] RAX: fffffffffffffdfc RBX: 0000000000000005 RCX: 00007f7fd1e5097a [ 1819.818306][ C1] RDX: 00007ffc97f5e6b0 RSI: 0000000000000000 RDI: 0000000000000000 [ 1819.818309][ C1] RBP: 0000000000000005 R08: 00007f7fd1f36200 R09: 00007f7fd1f36260 [ 1819.818312][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffc97f608a0 [ 1819.818315][ C1] R13: 00007ffc97f60990 R14: 00000000000000eb R15: 0000000000000005 [ 1819.818324][ C1] [ 1863.721013][T20242] pm_nl_ctl (20242) used greatest stack depth: 23048 bytes left [ 1888.785397][ C1] BUG: sleeping function called from invalid context at kernel/locking/rwsem.c:1576 [ 1888.786099][ C1] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 20089, name: mptcp_connect [ 1888.786772][ C1] preempt_count: 101, expected: 0 [ 1888.787131][ C1] RCU nest depth: 2, expected: 0 [ 1888.787524][ C1] INFO: lockdep is turned off. [ 1888.787903][ C1] Preemption disabled at: [ 1888.787906][ C1] [<0000000000000000>] 0x0 [ 1888.788570][ C1] CPU: 1 UID: 0 PID: 20089 Comm: mptcp_connect Tainted: G W 6.15.0-rc7-virtme #1 PREEMPT(full) [ 1888.788581][ C1] Tainted: [W]=WARN [ 1888.788583][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1888.788586][ C1] Call Trace: [ 1888.788589][ C1] [ 1888.788592][ C1] dump_stack_lvl+0xb0/0xd0 [ 1888.788609][ C1] __might_resched+0x360/0x5a0 [ 1888.788620][ C1] down_write+0x72/0x210 [ 1888.788628][ C1] ? __pfx_down_write+0x10/0x10 [ 1888.788633][ C1] ? simple_recursive_removal+0x3a/0x860 [ 1888.788641][ C1] ? rcu_is_watching+0x12/0xc0 [ 1888.788651][ C1] ? do_raw_spin_unlock+0x58/0x220 [ 1888.788660][ C1] simple_recursive_removal+0x166/0x860 [ 1888.788664][ C1] ? __pfx_remove_one+0x10/0x10 [ 1888.788672][ C1] ? do_raw_spin_unlock+0x58/0x220 [ 1888.788681][ C1] debugfs_remove+0x44/0x70 [ 1888.788686][ C1] ref_tracker_dir_exit+0xcf/0x740 [ 1888.788695][ C1] ? __pfx_ref_tracker_free+0x10/0x10 [ 1888.788700][ C1] ? __sk_destruct+0x383/0x780 [ 1888.788708][ C1] ? tcp_v4_rcv+0x2737/0x35b0 [ 1888.788719][ C1] ? __pfx_ref_tracker_dir_exit+0x10/0x10 [ 1888.788723][ C1] ? ip_rcv+0x4a1/0x660 [ 1888.788731][ C1] ? __netif_receive_skb_one_core+0x164/0x1b0 [ 1888.788738][ C1] ? process_backlog+0x3c1/0x13e0 [ 1888.788743][ C1] ? __napi_poll.constprop.0+0xa5/0x460 [ 1888.788748][ C1] ? net_rx_action+0x54f/0xda0 [ 1888.788752][ C1] ? handle_softirqs+0x218/0x620 [ 1888.788758][ C1] ? do_softirq+0xb1/0xe0 [ 1888.788761][ C1] ? __local_bh_enable_ip+0x105/0x130 [ 1888.788765][ C1] ? mptcp_send_ack+0x16a/0x1d0 [ 1888.788773][ C1] ? __mptcp_retrans+0x76d/0x900 [ 1888.788778][ C1] ? mptcp_release_cb+0x5e9/0xac0 [ 1888.788781][ C1] ? bpf_sk_storage_free+0x9f/0x1c0 [ 1888.788790][ C1] ? rcu_is_watching+0x12/0xc0 [ 1888.788798][ C1] __put_net+0x19/0x60 [ 1888.788807][ C1] __sk_destruct+0x58a/0x780 [ 1888.788814][ C1] tcp_v4_rcv+0x2737/0x35b0 [ 1888.788829][ C1] ? raw_v4_input+0x2dc/0xa30 [ 1888.788835][ C1] ? __pfx_tcp_v4_rcv+0x10/0x10 [ 1888.788841][ C1] ? unwind_next_frame+0x4f8/0x1e10 [ 1888.788853][ C1] ? __inet_lookup_established+0x2e7/0x500 [ 1888.788864][ C1] ip_protocol_deliver_rcu+0x93/0x390 [ 1888.788873][ C1] ip_local_deliver_finish+0x2c2/0x4b0 [ 1888.788880][ C1] ip_local_deliver+0x19c/0x480 [ 1888.788886][ C1] ? __pfx_ip_local_deliver+0x10/0x10 [ 1888.788891][ C1] ? tcp_v4_early_demux+0x563/0x980 [ 1888.788901][ C1] ? rcu_read_lock_held+0xe/0x50 [ 1888.788905][ C1] ? ip_rcv_finish_core+0x527/0x1340 [ 1888.788914][ C1] ip_rcv+0x4a1/0x660 [ 1888.788920][ C1] ? __pfx_ip_rcv+0x10/0x10 [ 1888.788926][ C1] ? kasan_save_stack+0x34/0x50 [ 1888.788934][ C1] ? kasan_save_stack+0x24/0x50 [ 1888.788939][ C1] ? kasan_save_track+0x14/0x30 [ 1888.788944][ C1] ? kasan_save_free_info+0x3b/0x60 [ 1888.788949][ C1] ? __kasan_slab_free+0x38/0x50 [ 1888.788955][ C1] ? kmem_cache_free+0x149/0x330 [ 1888.788962][ C1] ? rcu_do_batch+0x34f/0xf20 [ 1888.788969][ C1] ? rcu_core+0x2bb/0x500 [ 1888.788973][ C1] ? handle_softirqs+0x218/0x620 [ 1888.788977][ C1] ? __irq_exit_rcu+0xfa/0x160 [ 1888.788981][ C1] ? irq_exit_rcu+0xe/0x30 [ 1888.788984][ C1] ? sysvec_apic_timer_interrupt+0xa8/0xc0 [ 1888.788992][ C1] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 1888.788999][ C1] ? stack_depot_save_flags+0x190/0x7a0 [ 1888.789004][ C1] ? kasan_save_stack+0x34/0x50 [ 1888.789011][ C1] ? __pfx_ip_rcv+0x10/0x10 [ 1888.789016][ C1] ? process_backlog+0x381/0x13e0 [ 1888.789021][ C1] __netif_receive_skb_one_core+0x164/0x1b0 [ 1888.789027][ C1] ? __pfx___netif_receive_skb_one_core+0x10/0x10 [ 1888.789033][ C1] ? rcu_is_watching+0x12/0xc0 [ 1888.789039][ C1] ? lock_acquire+0x10c/0x170 [ 1888.789046][ C1] ? process_backlog+0x381/0x13e0 [ 1888.789053][ C1] process_backlog+0x3c1/0x13e0 [ 1888.789060][ C1] ? rcu_is_watching+0x12/0xc0 [ 1888.789066][ C1] __napi_poll.constprop.0+0xa5/0x460 [ 1888.789071][ C1] ? rcu_is_watching+0x12/0xc0 [ 1888.789079][ C1] net_rx_action+0x54f/0xda0 [ 1888.789091][ C1] ? __pfx_net_rx_action+0x10/0x10 [ 1888.789101][ C1] ? __pfx_rcu_do_batch+0x10/0x10 [ 1888.789109][ C1] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 1888.789122][ C1] handle_softirqs+0x218/0x620 [ 1888.789129][ C1] ? mptcp_send_ack+0x16a/0x1d0 [ 1888.789135][ C1] do_softirq+0xb1/0xe0 [ 1888.789140][ C1] [ 1888.789141][ C1] [ 1888.789144][ C1] __local_bh_enable_ip+0x105/0x130 [ 1888.789152][ C1] mptcp_send_ack+0x16a/0x1d0 [ 1888.789159][ C1] ? __pfx_mptcp_send_ack+0x10/0x10 [ 1888.789168][ C1] __mptcp_retrans+0x76d/0x900 [ 1888.789176][ C1] ? rcu_is_watching+0x12/0xc0 [ 1888.789182][ C1] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 1888.789186][ C1] ? __pfx___mptcp_retrans+0x10/0x10 [ 1888.789191][ C1] ? _raw_spin_unlock_irqrestore+0x46/0x80 [ 1888.789202][ C1] ? mptcp_release_cb+0x2b3/0xac0 [ 1888.789207][ C1] ? rcu_is_watching+0x12/0xc0 [ 1888.789212][ C1] ? mptcp_release_cb+0x2b3/0xac0 [ 1888.789219][ C1] mptcp_release_cb+0x5e9/0xac0 [ 1888.789224][ C1] ? do_raw_write_lock+0x121/0x3b0 [ 1888.789231][ C1] ? mptcp_close_timeout+0x23/0xd0 [ 1888.789239][ C1] ? do_raw_spin_lock+0x130/0x270 [ 1888.789244][ C1] ? __pfx_mptcp_release_cb+0x10/0x10 [ 1888.789247][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 1888.789252][ C1] ? lock_acquire+0x10c/0x170 [ 1888.789257][ C1] ? release_sock+0x1f/0x1d0 [ 1888.789265][ C1] release_sock+0x17f/0x1d0 [ 1888.789271][ C1] mptcp_close+0x2f/0x90 [ 1888.789276][ C1] inet_release+0x109/0x230 [ 1888.789283][ C1] __sock_release+0xa6/0x260 [ 1888.789294][ C1] sock_close+0x18/0x20 [ 1888.789299][ C1] __fput+0x35c/0xa80 [ 1888.789313][ C1] task_work_run+0x131/0x220 [ 1888.789323][ C1] ? __pfx_task_work_run+0x10/0x10 [ 1888.789329][ C1] ? kmem_cache_free+0x149/0x330 [ 1888.789336][ C1] ? refcount_dec_and_lock+0x17/0x80 [ 1888.789345][ C1] ? do_exit+0x4df/0xc10 [ 1888.789354][ C1] do_exit+0x4e4/0xc10 [ 1888.789361][ C1] do_group_exit+0xb8/0x260 [ 1888.789369][ C1] get_signal+0x197a/0x1b40 [ 1888.789377][ C1] ? hrtimer_nanosleep+0x27c/0x310 [ 1888.789385][ C1] ? __pfx_hrtimer_nanosleep+0x10/0x10 [ 1888.789391][ C1] ? __pfx_get_signal+0x10/0x10 [ 1888.789397][ C1] ? __pfx_hrtimer_wakeup+0x10/0x10 [ 1888.789406][ C1] arch_do_signal_or_restart+0x7a/0x2f0 [ 1888.789414][ C1] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 1888.789421][ C1] ? common_nsleep+0x7d/0xc0 [ 1888.789431][ C1] ? __x64_sys_clock_nanosleep+0x291/0x430 [ 1888.789437][ C1] ? ksys_write+0x18b/0x1d0 [ 1888.789441][ C1] ? lock_release+0x13/0xc0 [ 1888.789447][ C1] ? __pfx___x64_sys_clock_nanosleep+0x10/0x10 [ 1888.789452][ C1] ? do_user_addr_fault+0x959/0xe00 [ 1888.789460][ C1] ? rcu_is_watching+0x12/0xc0 [ 1888.789468][ C1] syscall_exit_to_user_mode+0x136/0x1f0 [ 1888.789474][ C1] do_syscall_64+0xce/0x1d0 [ 1888.789480][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1888.789485][ C1] RIP: 0033:0x7fd1a166497a [ 1888.789490][ C1] Code: Unable to access opcode bytes at 0x7fd1a1664950. [ 1888.789494][ C1] RSP: 002b:00007fff40b93d68 EFLAGS: 00000246 ORIG_RAX: 00000000000000e6 [ 1888.789500][ C1] RAX: fffffffffffffdfc RBX: 0000000000000005 RCX: 00007fd1a166497a [ 1888.789504][ C1] RDX: 00007fff40b93d80 RSI: 0000000000000000 RDI: 0000000000000000 [ 1888.789508][ C1] RBP: 0000000000000005 R08: 00007fd1a174a22c R09: 00007fd1a174a260 [ 1888.789511][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fff40b95f70 [ 1888.789515][ C1] R13: 00007fff40b962b3 R14: 000000000000033e R15: 0000000000000005 [ 1888.789527][ C1] [ 1939.767281][ C1] BUG: sleeping function called from invalid context at kernel/locking/rwsem.c:1576 [ 1939.767777][ C1] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 5413, name: kworker/1:0 [ 1939.768228][ C1] preempt_count: 101, expected: 0 [ 1939.768482][ C1] RCU nest depth: 3, expected: 0 [ 1939.768728][ C1] INFO: lockdep is turned off. [ 1939.768972][ C1] Preemption disabled at: [ 1939.768974][ C1] [] __dev_queue_xmit+0x1fd/0x1900 [ 1939.769500][ C1] CPU: 1 UID: 0 PID: 5413 Comm: kworker/1:0 Tainted: G W 6.15.0-rc7-virtme #1 PREEMPT(full) [ 1939.769507][ C1] Tainted: [W]=WARN [ 1939.769509][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1939.769512][ C1] Workqueue: events mptcp_worker [ 1939.769519][ C1] Call Trace: [ 1939.769522][ C1] [ 1939.769524][ C1] dump_stack_lvl+0xb0/0xd0 [ 1939.769535][ C1] __might_resched+0x360/0x5a0 [ 1939.769543][ C1] down_write+0x72/0x210 [ 1939.769548][ C1] ? __pfx_down_write+0x10/0x10 [ 1939.769552][ C1] ? simple_recursive_removal+0x3a/0x860 [ 1939.769558][ C1] ? rcu_is_watching+0x12/0xc0 [ 1939.769566][ C1] ? do_raw_spin_unlock+0x58/0x220 [ 1939.769572][ C1] simple_recursive_removal+0x166/0x860 [ 1939.769575][ C1] ? __pfx_remove_one+0x10/0x10 [ 1939.769580][ C1] ? do_raw_spin_unlock+0x58/0x220 [ 1939.769585][ C1] debugfs_remove+0x44/0x70 [ 1939.769588][ C1] ref_tracker_dir_exit+0xcf/0x740 [ 1939.769594][ C1] ? __pfx_ref_tracker_free+0x10/0x10 [ 1939.769597][ C1] ? __sk_destruct+0x383/0x780 [ 1939.769602][ C1] ? ip_rcv_core+0x745/0xec0 [ 1939.769609][ C1] ? __pfx_ref_tracker_dir_exit+0x10/0x10 [ 1939.769612][ C1] ? __napi_poll.constprop.0+0xa5/0x460 [ 1939.769617][ C1] ? net_rx_action+0x54f/0xda0 [ 1939.769620][ C1] ? handle_softirqs+0x218/0x620 [ 1939.769625][ C1] ? do_softirq+0xb1/0xe0 [ 1939.769627][ C1] ? __local_bh_enable_ip+0x105/0x130 [ 1939.769629][ C1] ? __dev_queue_xmit+0x9a2/0x1900 [ 1939.769632][ C1] ? ip_finish_output2+0x6fd/0x17d0 [ 1939.769636][ C1] ? ip_output+0x16a/0x4f0 [ 1939.769638][ C1] ? __ip_queue_xmit+0xf16/0x16e0 [ 1939.769640][ C1] ? __tcp_transmit_skb+0x1e1c/0x2e10 [ 1939.769644][ C1] ? tcp_write_xmit+0x8ac/0x2f60 [ 1939.769647][ C1] ? bpf_sk_storage_free+0x9f/0x1c0 [ 1939.769654][ C1] ? rcu_is_watching+0x12/0xc0 [ 1939.769659][ C1] __put_net+0x19/0x60 [ 1939.769665][ C1] __sk_destruct+0x58a/0x780 [ 1939.769669][ C1] ip_rcv_core+0x745/0xec0 [ 1939.769673][ C1] ? process_backlog+0x381/0x13e0 [ 1939.769677][ C1] ip_rcv+0xa8/0x660 [ 1939.769680][ C1] ? __pfx_ip_rcv+0x10/0x10 [ 1939.769684][ C1] ? enqueue_entity+0x219/0x7e0 [ 1939.769690][ C1] ? __pfx___resched_curr+0x10/0x10 [ 1939.769698][ C1] ? __pfx_ip_rcv+0x10/0x10 [ 1939.769701][ C1] ? process_backlog+0x381/0x13e0 [ 1939.769705][ C1] __netif_receive_skb_one_core+0x164/0x1b0 [ 1939.769709][ C1] ? __pfx___netif_receive_skb_one_core+0x10/0x10 [ 1939.769713][ C1] ? rcu_is_watching+0x12/0xc0 [ 1939.769717][ C1] ? lock_acquire+0x10c/0x170 [ 1939.769722][ C1] ? process_backlog+0x381/0x13e0 [ 1939.769726][ C1] process_backlog+0x3c1/0x13e0 [ 1939.769731][ C1] ? rcu_is_watching+0x12/0xc0 [ 1939.769735][ C1] __napi_poll.constprop.0+0xa5/0x460 [ 1939.769738][ C1] ? rcu_is_watching+0x12/0xc0 [ 1939.769743][ C1] net_rx_action+0x54f/0xda0 [ 1939.769749][ C1] ? __pfx_net_rx_action+0x10/0x10 [ 1939.769752][ C1] ? lock_release+0x13/0xc0 [ 1939.769759][ C1] ? __pfx_sched_balance_domains+0x10/0x10 [ 1939.769763][ C1] ? clockevents_program_event+0x1ea/0x300 [ 1939.769770][ C1] handle_softirqs+0x218/0x620 [ 1939.769774][ C1] ? __dev_queue_xmit+0x98d/0x1900 [ 1939.769778][ C1] do_softirq+0xb1/0xe0 [ 1939.769781][ C1] [ 1939.769782][ C1] [ 1939.769783][ C1] __local_bh_enable_ip+0x105/0x130 [ 1939.769786][ C1] ? __dev_queue_xmit+0x98d/0x1900 [ 1939.769789][ C1] __dev_queue_xmit+0x9a2/0x1900 [ 1939.769792][ C1] ? lock_release+0x13/0xc0 [ 1939.769796][ C1] ? unwind_next_frame+0x4f8/0x1e10 [ 1939.769802][ C1] ? rcu_is_watching+0x12/0xc0 [ 1939.769806][ C1] ? __pfx___dev_queue_xmit+0x10/0x10 [ 1939.769811][ C1] ? rcu_is_watching+0x12/0xc0 [ 1939.769814][ C1] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 1939.769819][ C1] ? neigh_hh_output+0x33a/0x520 [ 1939.769822][ C1] ? arch_stack_walk+0x8b/0xf0 [ 1939.769827][ C1] ? ip_finish_output2+0x262/0x17d0 [ 1939.769830][ C1] ip_finish_output2+0x6fd/0x17d0 [ 1939.769833][ C1] ? ip_skb_dst_mtu+0x2f4/0x940 [ 1939.769836][ C1] ? rcu_is_watching+0x12/0xc0 [ 1939.769839][ C1] ? trace_lock_release+0x2a/0xd0 [ 1939.769843][ C1] ? __pfx_ip_finish_output2+0x10/0x10 [ 1939.769847][ C1] ? __ip_finish_output+0x10f/0x770 [ 1939.769850][ C1] ip_output+0x16a/0x4f0 [ 1939.769853][ C1] ? __ip_local_out+0x393/0x620 [ 1939.769856][ C1] ? __pfx_ip_output+0x10/0x10 [ 1939.769858][ C1] ? ipv4_dst_check+0x164/0x2d0 [ 1939.769861][ C1] ? init_srcu_struct_fields+0x253/0xdf0 [ 1939.769865][ C1] ? __pfx_dst_output+0x10/0x10 [ 1939.769870][ C1] __ip_queue_xmit+0xf16/0x16e0 [ 1939.769873][ C1] ? __skb_clone+0x57a/0x760 [ 1939.769878][ C1] __tcp_transmit_skb+0x1e1c/0x2e10 [ 1939.769884][ C1] ? __pfx___tcp_transmit_skb+0x10/0x10 [ 1939.769886][ C1] ? __pfx_mptcp_established_options+0x10/0x10 [ 1939.769894][ C1] ? rcu_is_watching+0x12/0xc0 [ 1939.769897][ C1] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 1939.769902][ C1] tcp_write_xmit+0x8ac/0x2f60 [ 1939.769907][ C1] ? __pfx_tcp_current_mss+0x10/0x10 [ 1939.769910][ C1] ? __pfx_tcp_write_xmit+0x10/0x10 [ 1939.769913][ C1] ? inet_sk_state_store+0x49/0x90 [ 1939.769918][ C1] ? tcp_set_state+0x10a/0x510 [ 1939.769922][ C1] ? __pfx_tcp_set_state+0x10/0x10 [ 1939.769927][ C1] __tcp_push_pending_frames+0x96/0x330 [ 1939.769930][ C1] __tcp_close+0x8ad/0xe20 [ 1939.769933][ C1] ? __mptcp_close_ssk+0x21e/0x14b0 [ 1939.769938][ C1] ? __mptcp_close_ssk+0x21e/0x14b0 [ 1939.769942][ C1] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 1939.769945][ C1] __mptcp_close_ssk+0x2b4/0x14b0 [ 1939.769950][ C1] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 1939.769953][ C1] ? __pfx___mptcp_close_ssk+0x10/0x10 [ 1939.769959][ C1] mptcp_destroy_common+0xa8/0x2f0 [ 1939.769963][ C1] mptcp_destroy+0x88/0x110 [ 1939.769965][ C1] __mptcp_destroy_sock+0x10d/0x2b0 [ 1939.769969][ C1] mptcp_worker+0xacb/0xf90 [ 1939.769972][ C1] ? __pfx_debug_object_deactivate+0x10/0x10 [ 1939.769978][ C1] ? rcu_is_watching+0x12/0xc0 [ 1939.769982][ C1] ? __pfx_mptcp_worker+0x10/0x10 [ 1939.769984][ C1] ? rcu_is_watching+0x12/0xc0 [ 1939.769988][ C1] ? rcu_is_watching+0x12/0xc0 [ 1939.769993][ C1] process_one_work+0xe40/0x1690 [ 1939.770001][ C1] ? __pfx_process_one_work+0x10/0x10 [ 1939.770006][ C1] ? assign_work+0x16c/0x240 [ 1939.770011][ C1] worker_thread+0x591/0xcf0 [ 1939.770015][ C1] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 1939.770019][ C1] ? __pfx_worker_thread+0x10/0x10 [ 1939.770023][ C1] kthread+0x37b/0x600 [ 1939.770029][ C1] ? __pfx_kthread+0x10/0x10 [ 1939.770031][ C1] ? __pfx_kthread+0x10/0x10 [ 1939.770035][ C1] ? rcu_is_watching+0x12/0xc0 [ 1939.770038][ C1] ? __pfx_kthread+0x10/0x10 [ 1939.770042][ C1] ret_from_fork+0x31/0x70 [ 1939.770047][ C1] ? __pfx_kthread+0x10/0x10 [ 1939.770050][ C1] ret_from_fork_asm+0x1a/0x30 [ 1939.770058][ C1]