[ 320.749739][ T3081] netem: version 1.3 [ 433.841597][ C1] [ 433.841848][ C1] ================================ [ 433.842162][ C1] WARNING: inconsistent lock state [ 433.842467][ C1] 6.15.0-rc5-virtme #1 Not tainted [ 433.842767][ C1] -------------------------------- [ 433.843082][ C1] inconsistent {SOFTIRQ-ON-W} -> {IN-SOFTIRQ-W} usage. [ 433.843451][ C1] ksoftirqd/1/22 [HC0[0]:SC1[1]:HE1:SE0] takes: [ 433.843844][ C1] ffffffff891e3bf8 (pin_fs_lock){+.?.}-{3:3}, at: simple_pin_fs+0x24/0x150 [ 433.844387][ C1] {SOFTIRQ-ON-W} state was registered at: [ 433.844685][ C1] __lock_acquire+0x3eb/0x9d0 [ 433.844953][ C1] lock_acquire.part.0+0xb6/0x240 [ 433.845236][ C1] _raw_spin_lock+0x33/0x40 [ 433.845572][ C1] simple_pin_fs+0x24/0x150 [ 433.845870][ C1] start_creating.part.0+0x3f/0x2f0 [ 433.846165][ C1] debugfs_create_dir+0x6a/0x540 [ 433.846479][ C1] component_debug_init+0x17/0x30 [ 433.846809][ C1] do_one_initcall+0x8c/0x1e0 [ 433.847120][ C1] do_initcalls+0x176/0x280 [ 433.847430][ C1] kernel_init_freeable+0x22d/0x300 [ 433.847655][ C1] kernel_init+0x20/0x200 [ 433.847956][ C1] ret_from_fork+0x31/0x70 [ 433.848275][ C1] ret_from_fork_asm+0x1a/0x30 [ 433.848590][ C1] irq event stamp: 4998058 [ 433.848903][ C1] hardirqs last enabled at (4998058): [] _raw_spin_unlock_irqrestore+0x5d/0x80 [ 433.849509][ C1] hardirqs last disabled at (4998057): [] _raw_spin_lock_irqsave+0x5b/0x60 [ 433.850025][ C1] softirqs last enabled at (4994814): [] handle_softirqs+0x358/0x620 [ 433.850505][ C1] softirqs last disabled at (4994819): [] run_ksoftirqd+0x3f/0x70 [ 433.851021][ C1] [ 433.851021][ C1] other info that might help us debug this: [ 433.851470][ C1] Possible unsafe locking scenario: [ 433.851470][ C1] [ 433.851920][ C1] CPU0 [ 433.852154][ C1] ---- [ 433.852391][ C1] lock(pin_fs_lock); [ 433.852625][ C1] [ 433.852863][ C1] lock(pin_fs_lock); [ 433.853113][ C1] [ 433.853113][ C1] *** DEADLOCK *** [ 433.853113][ C1] [ 433.853561][ C1] 2 locks held by ksoftirqd/1/22: [ 433.853903][ C1] #0: ffffffff88f985a0 (rcu_read_lock){....}-{1:3}, at: process_backlog+0x381/0x13e0 [ 433.854511][ C1] #1: ffffffff88f985a0 (rcu_read_lock){....}-{1:3}, at: ip_local_deliver_finish+0x209/0x4b0 [ 433.855127][ C1] [ 433.855127][ C1] stack backtrace: [ 433.855504][ C1] CPU: 1 UID: 0 PID: 22 Comm: ksoftirqd/1 Not tainted 6.15.0-rc5-virtme #1 PREEMPT(full) [ 433.855512][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 433.855516][ C1] Call Trace: [ 433.855518][ C1] [ 433.855522][ C1] dump_stack_lvl+0x82/0xd0 [ 433.855532][ C1] print_usage_bug.part.0+0x25f/0x360 [ 433.855542][ C1] mark_lock_irq+0x343/0x400 [ 433.855549][ C1] ? rcu_read_lock_any_held+0x43/0xb0 [ 433.855559][ C1] ? validate_chain+0x166/0x4d0 [ 433.855564][ C1] ? __pfx_unwind_next_frame+0x10/0x10 [ 433.855575][ C1] ? save_trace+0x52/0x170 [ 433.855583][ C1] mark_lock+0x174/0x2f0 [ 433.855589][ C1] mark_usage+0x46/0x150 [ 433.855595][ C1] __lock_acquire+0x3eb/0x9d0 [ 433.855604][ C1] lock_acquire.part.0+0xb6/0x240 [ 433.855610][ C1] ? simple_pin_fs+0x24/0x150 [ 433.855617][ C1] ? rcu_is_watching+0x12/0xc0 [ 433.855626][ C1] ? lock_acquire+0x10c/0x170 [ 433.855630][ C1] ? simple_pin_fs+0x24/0x150 [ 433.855636][ C1] _raw_spin_lock+0x33/0x40 [ 433.855642][ C1] ? simple_pin_fs+0x24/0x150 [ 433.855647][ C1] simple_pin_fs+0x24/0x150 [ 433.855653][ C1] debugfs_remove+0x35/0x70 [ 433.855660][ C1] ref_tracker_dir_exit+0xcf/0x740 [ 433.855669][ C1] ? __pfx_ref_tracker_free+0x10/0x10 [ 433.855674][ C1] ? __sk_destruct+0x383/0x780 [ 433.855682][ C1] ? tcp_v4_err+0xb76/0x13d0 [ 433.855692][ C1] ? __pfx_ref_tracker_dir_exit+0x10/0x10 [ 433.855697][ C1] ? ip_local_deliver_finish+0x2c2/0x4b0 [ 433.855702][ C1] ? ip_local_deliver+0x19c/0x480 [ 433.855707][ C1] ? ip_rcv+0x4a1/0x660 [ 433.855711][ C1] ? __netif_receive_skb_one_core+0x164/0x1b0 [ 433.855718][ C1] ? process_backlog+0x3c1/0x13e0 [ 433.855723][ C1] ? __napi_poll.constprop.0+0xa2/0x460 [ 433.855728][ C1] ? net_rx_action+0x542/0xd00 [ 433.855733][ C1] ? handle_softirqs+0x218/0x620 [ 433.855740][ C1] ? run_ksoftirqd+0x3f/0x70 [ 433.855743][ C1] ? smpboot_thread_fn+0x307/0x960 [ 433.855749][ C1] ? kthread+0x37b/0x600 [ 433.855758][ C1] __put_net+0x19/0x60 [ 433.855766][ C1] __sk_destruct+0x58a/0x780 [ 433.855772][ C1] tcp_v4_err+0xb76/0x13d0 [ 433.855780][ C1] icmp_unreach+0x2c9/0xc40 [ 433.855790][ C1] icmp_rcv+0x7f7/0xfe0 [ 433.855798][ C1] ip_protocol_deliver_rcu+0x319/0x390 [ 433.855807][ C1] ip_local_deliver_finish+0x2c2/0x4b0 [ 433.855813][ C1] ip_local_deliver+0x19c/0x480 [ 433.855819][ C1] ? __pfx_ip_local_deliver+0x10/0x10 [ 433.855828][ C1] ? ip_rcv_finish_core+0x1ad/0x1340 [ 433.855836][ C1] ? process_backlog+0x381/0x13e0 [ 433.855841][ C1] ip_rcv+0x4a1/0x660 [ 433.855847][ C1] ? __pfx_ip_rcv+0x10/0x10 [ 433.855852][ C1] ? rcu_read_lock_any_held+0x43/0xb0 [ 433.855857][ C1] ? validate_chain+0x166/0x4d0 [ 433.855866][ C1] ? __lock_acquire+0x591/0x9d0 [ 433.855873][ C1] ? __pfx_ip_rcv+0x10/0x10 [ 433.855878][ C1] ? process_backlog+0x381/0x13e0 [ 433.855883][ C1] __netif_receive_skb_one_core+0x164/0x1b0 [ 433.855890][ C1] ? __pfx___netif_receive_skb_one_core+0x10/0x10 [ 433.855896][ C1] ? rcu_is_watching+0x12/0xc0 [ 433.855901][ C1] ? lock_acquire+0x10c/0x170 [ 433.855906][ C1] ? process_backlog+0x381/0x13e0 [ 433.855914][ C1] process_backlog+0x3c1/0x13e0 [ 433.855924][ C1] __napi_poll.constprop.0+0xa2/0x460 [ 433.855928][ C1] ? rcu_is_watching+0x12/0xc0 [ 433.855936][ C1] net_rx_action+0x542/0xd00 [ 433.855945][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 433.855953][ C1] ? __pfx_net_rx_action+0x10/0x10 [ 433.855959][ C1] ? rcu_is_watching+0x12/0xc0 [ 433.855965][ C1] ? trace_sched_exit_tp+0xdb/0x140 [ 433.855972][ C1] ? __schedule+0x86a/0x1b00 [ 433.855983][ C1] ? __pfx___schedule+0x10/0x10 [ 433.855993][ C1] handle_softirqs+0x218/0x620 [ 433.856000][ C1] ? __pfx_run_ksoftirqd+0x10/0x10 [ 433.856006][ C1] run_ksoftirqd+0x3f/0x70 [ 433.856011][ C1] smpboot_thread_fn+0x307/0x960 [ 433.856017][ C1] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 433.856022][ C1] kthread+0x37b/0x600 [ 433.856028][ C1] ? __pfx_kthread+0x10/0x10 [ 433.856033][ C1] ? ret_from_fork+0x1b/0x70 [ 433.856039][ C1] ? __lock_release+0x5d/0x170 [ 433.856044][ C1] ? rcu_is_watching+0x12/0xc0 [ 433.856050][ C1] ? __pfx_kthread+0x10/0x10 [ 433.856056][ C1] ret_from_fork+0x31/0x70 [ 433.856061][ C1] ? __pfx_kthread+0x10/0x10 [ 433.856067][ C1] ret_from_fork_asm+0x1a/0x30 [ 433.856080][ C1] [ 433.885858][ C1] BUG: sleeping function called from invalid context at kernel/locking/rwsem.c:1576 [ 433.886575][ C1] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 22, name: ksoftirqd/1 [ 433.887055][ C1] preempt_count: 100, expected: 0 [ 433.887356][ C1] RCU nest depth: 2, expected: 0 [ 433.887648][ C1] INFO: lockdep is turned off. [ 433.888147][ C1] Preemption disabled at: [ 433.888150][ C1] [] handle_softirqs+0xe5/0x620 [ 433.888746][ C1] CPU: 1 UID: 0 PID: 22 Comm: ksoftirqd/1 Not tainted 6.15.0-rc5-virtme #1 PREEMPT(full) [ 433.888755][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 433.888757][ C1] Call Trace: [ 433.888760][ C1] [ 433.888765][ C1] dump_stack_lvl+0xb0/0xd0 [ 433.888775][ C1] __might_resched+0x360/0x5a0 [ 433.888784][ C1] down_write+0x72/0x210 [ 433.888791][ C1] ? __pfx_down_write+0x10/0x10 [ 433.888796][ C1] ? simple_recursive_removal+0x3a/0x860 [ 433.888802][ C1] ? rcu_is_watching+0x12/0xc0 [ 433.888810][ C1] ? do_raw_spin_unlock+0x58/0x220 [ 433.888817][ C1] simple_recursive_removal+0x166/0x860 [ 433.888823][ C1] ? __pfx_remove_one+0x10/0x10 [ 433.888829][ C1] ? do_raw_spin_unlock+0x58/0x220 [ 433.888837][ C1] debugfs_remove+0x44/0x70 [ 433.888842][ C1] ref_tracker_dir_exit+0xcf/0x740 [ 433.888850][ C1] ? __pfx_ref_tracker_free+0x10/0x10 [ 433.888855][ C1] ? __sk_destruct+0x383/0x780 [ 433.888862][ C1] ? tcp_v4_err+0xb76/0x13d0 [ 433.888870][ C1] ? __pfx_ref_tracker_dir_exit+0x10/0x10 [ 433.888875][ C1] ? ip_local_deliver_finish+0x2c2/0x4b0 [ 433.888882][ C1] ? ip_local_deliver+0x19c/0x480 [ 433.888887][ C1] ? ip_rcv+0x4a1/0x660 [ 433.888891][ C1] ? __netif_receive_skb_one_core+0x164/0x1b0 [ 433.888897][ C1] ? process_backlog+0x3c1/0x13e0 [ 433.888901][ C1] ? __napi_poll.constprop.0+0xa2/0x460 [ 433.888905][ C1] ? net_rx_action+0x542/0xd00 [ 433.888910][ C1] ? handle_softirqs+0x218/0x620 [ 433.888915][ C1] ? run_ksoftirqd+0x3f/0x70 [ 433.888918][ C1] ? smpboot_thread_fn+0x307/0x960 [ 433.888923][ C1] ? kthread+0x37b/0x600 [ 433.888932][ C1] __put_net+0x19/0x60 [ 433.888938][ C1] __sk_destruct+0x58a/0x780 [ 433.888945][ C1] tcp_v4_err+0xb76/0x13d0 [ 433.888955][ C1] icmp_unreach+0x2c9/0xc40 [ 433.888963][ C1] icmp_rcv+0x7f7/0xfe0 [ 433.888970][ C1] ip_protocol_deliver_rcu+0x319/0x390 [ 433.888979][ C1] ip_local_deliver_finish+0x2c2/0x4b0 [ 433.888986][ C1] ip_local_deliver+0x19c/0x480 [ 433.888992][ C1] ? __pfx_ip_local_deliver+0x10/0x10 [ 433.889001][ C1] ? ip_rcv_finish_core+0x1ad/0x1340 [ 433.889008][ C1] ? process_backlog+0x381/0x13e0 [ 433.889012][ C1] ip_rcv+0x4a1/0x660 [ 433.889017][ C1] ? __pfx_ip_rcv+0x10/0x10 [ 433.889022][ C1] ? rcu_read_lock_any_held+0x43/0xb0 [ 433.889029][ C1] ? validate_chain+0x166/0x4d0 [ 433.889039][ C1] ? __lock_acquire+0x591/0x9d0 [ 433.889046][ C1] ? __pfx_ip_rcv+0x10/0x10 [ 433.889050][ C1] ? process_backlog+0x381/0x13e0 [ 433.889056][ C1] __netif_receive_skb_one_core+0x164/0x1b0 [ 433.889063][ C1] ? __pfx___netif_receive_skb_one_core+0x10/0x10 [ 433.889070][ C1] ? rcu_is_watching+0x12/0xc0 [ 433.889075][ C1] ? lock_acquire+0x10c/0x170 [ 433.889079][ C1] ? process_backlog+0x381/0x13e0 [ 433.889087][ C1] process_backlog+0x3c1/0x13e0 [ 433.889099][ C1] __napi_poll.constprop.0+0xa2/0x460 [ 433.889105][ C1] ? rcu_is_watching+0x12/0xc0 [ 433.889112][ C1] net_rx_action+0x542/0xd00 [ 433.889122][ C1] ? lockdep_hardirqs_on+0x7c/0x110 [ 433.889130][ C1] ? __pfx_net_rx_action+0x10/0x10 [ 433.889135][ C1] ? rcu_is_watching+0x12/0xc0 [ 433.889141][ C1] ? trace_sched_exit_tp+0xdb/0x140 [ 433.889146][ C1] ? __schedule+0x86a/0x1b00 [ 433.889155][ C1] ? __pfx___schedule+0x10/0x10 [ 433.889166][ C1] handle_softirqs+0x218/0x620 [ 433.889174][ C1] ? __pfx_run_ksoftirqd+0x10/0x10 [ 433.889179][ C1] run_ksoftirqd+0x3f/0x70 [ 433.889183][ C1] smpboot_thread_fn+0x307/0x960 [ 433.889189][ C1] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 433.889196][ C1] kthread+0x37b/0x600 [ 433.889201][ C1] ? __pfx_kthread+0x10/0x10 [ 433.889206][ C1] ? ret_from_fork+0x1b/0x70 [ 433.889212][ C1] ? __lock_release+0x5d/0x170 [ 433.889219][ C1] ? rcu_is_watching+0x12/0xc0 [ 433.889224][ C1] ? __pfx_kthread+0x10/0x10 [ 433.889230][ C1] ret_from_fork+0x31/0x70 [ 433.889235][ C1] ? __pfx_kthread+0x10/0x10 [ 433.889239][ C1] ret_from_fork_asm+0x1a/0x30 [ 433.889253][ C1] [ 439.722365][ C1] BUG: sleeping function called from invalid context at kernel/locking/rwsem.c:1576 [ 439.722986][ C1] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 3741, name: ip [ 439.723480][ C1] preempt_count: 100, expected: 0 [ 439.723796][ C1] RCU nest depth: 0, expected: 0 [ 439.724117][ C1] INFO: lockdep is turned off. [ 439.724421][ C1] Preemption disabled at: [ 439.724424][ C1] [] handle_softirqs+0xe5/0x620 [ 439.725052][ C1] CPU: 1 UID: 0 PID: 3741 Comm: ip Tainted: G W 6.15.0-rc5-virtme #1 PREEMPT(full) [ 439.725060][ C1] Tainted: [W]=WARN [ 439.725062][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 439.725065][ C1] Call Trace: [ 439.725068][ C1] [ 439.725071][ C1] dump_stack_lvl+0xb0/0xd0 [ 439.725081][ C1] __might_resched+0x360/0x5a0 [ 439.725090][ C1] down_write+0x72/0x210 [ 439.725098][ C1] ? __pfx_down_write+0x10/0x10 [ 439.725103][ C1] ? simple_recursive_removal+0x3a/0x860 [ 439.725109][ C1] ? rcu_is_watching+0x12/0xc0 [ 439.725118][ C1] ? do_raw_spin_unlock+0x58/0x220 [ 439.725126][ C1] simple_recursive_removal+0x166/0x860 [ 439.725130][ C1] ? __pfx_remove_one+0x10/0x10 [ 439.725136][ C1] ? do_raw_spin_unlock+0x58/0x220 [ 439.725143][ C1] debugfs_remove+0x44/0x70 [ 439.725147][ C1] ref_tracker_dir_exit+0xcf/0x740 [ 439.725155][ C1] ? __pfx_ref_tracker_free+0x10/0x10 [ 439.725160][ C1] ? __sk_destruct+0x383/0x780 [ 439.725166][ C1] ? call_timer_fn+0x13a/0x220 [ 439.725175][ C1] ? __pfx_ref_tracker_dir_exit+0x10/0x10 [ 439.725180][ C1] ? handle_softirqs+0x218/0x620 [ 439.725185][ C1] ? __irq_exit_rcu+0xfa/0x160 [ 439.725190][ C1] ? irq_exit_rcu+0xe/0x30 [ 439.725193][ C1] ? sysvec_apic_timer_interrupt+0xa8/0xc0 [ 439.725200][ C1] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 439.725207][ C1] ? __rcu_read_lock+0x1d/0x100 [ 439.725212][ C1] ? unwind_next_frame+0x138/0x1e10 [ 439.725219][ C1] ? arch_stack_walk+0x8b/0xf0 [ 439.725226][ C1] ? stack_trace_save+0x93/0xd0 [ 439.725233][ C1] ? set_track_prepare+0x30/0x70 [ 439.725242][ C1] ? free_to_partial_list+0x1d8/0x340 [ 439.725248][ C1] ? bpf_sk_storage_free+0x9f/0x1c0 [ 439.725256][ C1] ? rcu_is_watching+0x12/0xc0 [ 439.725264][ C1] __put_net+0x19/0x60 [ 439.725270][ C1] __sk_destruct+0x58a/0x780 [ 439.725275][ C1] ? __pfx_tcp_write_timer+0x10/0x10 [ 439.725281][ C1] call_timer_fn+0x13a/0x220 [ 439.725286][ C1] ? call_timer_fn+0xe7/0x220 [ 439.725291][ C1] ? call_timer_fn+0xe7/0x220 [ 439.725295][ C1] ? __pfx_call_timer_fn+0x10/0x10 [ 439.725299][ C1] ? nohz_balance_exit_idle+0x1c/0x410 [ 439.725309][ C1] ? rcu_is_watching+0x12/0xc0 [ 439.725317][ C1] __run_timers+0x543/0x810 [ 439.725323][ C1] ? __pfx_tcp_write_timer+0x10/0x10 [ 439.725331][ C1] ? __pfx___run_timers+0x10/0x10 [ 439.725336][ C1] ? trace_lock_release+0x2a/0xd0 [ 439.725342][ C1] ? do_raw_spin_lock+0x130/0x270 [ 439.725347][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 439.725351][ C1] ? lock_acquire+0x10c/0x170 [ 439.725356][ C1] ? run_timer_base+0xab/0x110 [ 439.725364][ C1] run_timer_base+0xb3/0x110 [ 439.725370][ C1] run_timer_softirq+0x1a/0x30 [ 439.725375][ C1] handle_softirqs+0x218/0x620 [ 439.725384][ C1] __irq_exit_rcu+0xfa/0x160 [ 439.725390][ C1] irq_exit_rcu+0xe/0x30 [ 439.725393][ C1] sysvec_apic_timer_interrupt+0xa8/0xc0 [ 439.725399][ C1] [ 439.725400][ C1] [ 439.725402][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 439.725407][ C1] RIP: 0010:__rcu_read_lock+0x1d/0x100 [ 439.725413][ C1] Code: 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 0f 1f 44 00 00 48 b8 00 00 00 00 00 fc ff df 55 53 65 48 8b 1d eb 5b 35 05 <48> 8d bb 04 04 00 00 48 89 fa 48 c1 ea 03 0f b6 14 02 48 89 f8 83 [ 439.725418][ C1] RSP: 0018:ffffc90001d07520 EFLAGS: 00000246 [ 439.725423][ C1] RAX: dffffc0000000000 RBX: ffff88800e338040 RCX: ffffc90001d08001 [ 439.725427][ C1] RDX: 1ffff920003a0ed0 RSI: ffffffff85b71ca1 RDI: ffffc90001d07638 [ 439.725431][ C1] RBP: 0000000000000001 R08: 0000000000000000 R09: ffffc90001d07679 [ 439.725434][ C1] R10: ffffffff8540e397 R11: ffffc90001d07678 R12: ffffc90001d07690 [ 439.725437][ C1] R13: ffffc90001d07638 R14: ffff88800e338040 R15: ffff8880019c2400 [ 439.725443][ C1] ? unwind_next_frame+0x147/0x1e10 [ 439.725450][ C1] ? vm_mmap_pgoff+0x151/0x2e0 [ 439.725460][ C1] unwind_next_frame+0x138/0x1e10 [ 439.725465][ C1] ? vm_mmap_pgoff+0x151/0x2e0 [ 439.725471][ C1] ? __pfx_unwind_next_frame+0x10/0x10 [ 439.725480][ C1] ? vm_mmap_pgoff+0x151/0x2e0 [ 439.725484][ C1] ? kernel_text_address+0x17/0xe0 [ 439.725492][ C1] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 439.725498][ C1] arch_stack_walk+0x8b/0xf0 [ 439.725507][ C1] ? vm_mmap_pgoff+0x151/0x2e0 [ 439.725515][ C1] stack_trace_save+0x93/0xd0 [ 439.725520][ C1] ? __pfx_stack_trace_save+0x10/0x10 [ 439.725524][ C1] ? check_bytes_and_report+0x6d/0x150 [ 439.725532][ C1] ? check_object+0x164/0x3a0 [ 439.725537][ C1] set_track_prepare+0x30/0x70 [ 439.725541][ C1] ? kasan_quarantine_reduce+0x195/0x1e0 [ 439.725551][ C1] ? __kasan_slab_alloc+0x49/0x70 [ 439.725558][ C1] ? kmem_cache_alloc_noprof+0x10b/0x330 [ 439.725563][ C1] ? vm_area_alloc+0x20/0x160 [ 439.725570][ C1] ? __mmap_region+0x61b/0x1780 [ 439.725578][ C1] ? do_mmap+0x9c5/0xf20 [ 439.725585][ C1] ? vm_mmap_pgoff+0x151/0x2e0 [ 439.725592][ C1] free_to_partial_list+0x1d8/0x340 [ 439.725597][ C1] ? qlist_free_all+0x47/0x120 [ 439.725601][ C1] ? rcu_is_watching+0x12/0xc0 [ 439.725610][ C1] qlist_free_all+0x4c/0x120 [ 439.725617][ C1] kasan_quarantine_reduce+0x195/0x1e0 [ 439.725624][ C1] __kasan_slab_alloc+0x49/0x70 [ 439.725630][ C1] kmem_cache_alloc_noprof+0x10b/0x330 [ 439.725636][ C1] ? vma_merge_new_range+0x26b/0xb40 [ 439.725644][ C1] vm_area_alloc+0x20/0x160 [ 439.725650][ C1] __mmap_region+0x61b/0x1780 [ 439.725658][ C1] ? __pfx___mmap_region+0x10/0x10 [ 439.725666][ C1] ? mas_find+0x1f1/0x400 [ 439.725693][ C1] ? mm_get_unmapped_area_vmflags+0x48/0xc0 [ 439.725701][ C1] ? mmap_region+0xe1/0x2e0 [ 439.725709][ C1] do_mmap+0x9c5/0xf20 [ 439.725717][ C1] ? __pfx_do_mmap+0x10/0x10 [ 439.725721][ C1] ? down_write_killable+0x15e/0x250 [ 439.725727][ C1] ? __pfx_down_write_killable+0x10/0x10 [ 439.725736][ C1] vm_mmap_pgoff+0x151/0x2e0 [ 439.725744][ C1] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 439.725749][ C1] ? lock_release+0x13/0xc0 [ 439.725754][ C1] ? __fget_files+0x1a3/0x300 [ 439.725764][ C1] ksys_mmap_pgoff+0x1b4/0x420 [ 439.725770][ C1] ? rcu_is_watching+0x12/0xc0 [ 439.725778][ C1] do_syscall_64+0xc1/0x1d0 [ 439.725784][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 439.725788][ C1] RIP: 0033:0x7f15ca121116 [ 439.725793][ 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 [ 439.725797][ C1] RSP: 002b:00007ffd434bf8a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 439.725802][ C1] RAX: ffffffffffffffda RBX: 0000000000000802 RCX: 00007f15ca121116 [ 439.725805][ C1] RDX: 0000000000000001 RSI: 000000000001a010 RDI: 0000000000000000 [ 439.725808][ C1] RBP: 0000000000000000 R08: 0000000000000005 R09: 0000000000000000 [ 439.725811][ C1] R10: 0000000000000802 R11: 0000000000000246 R12: 0000000000000fff [ 439.725814][ C1] R13: 00007ffd434bfcf0 R14: 0000000000000000 R15: 00007f15ca0f0340 [ 439.725825][ C1] [ 461.868083][ C3] BUG: sleeping function called from invalid context at kernel/locking/rwsem.c:1576 [ 461.868552][ C3] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 0, name: swapper/3 [ 461.868907][ C3] preempt_count: 101, expected: 0 [ 461.869119][ C3] RCU nest depth: 2, expected: 0 [ 461.869323][ C3] INFO: lockdep is turned off. [ 461.869552][ C3] Preemption disabled at: [ 461.869555][ C3] [<0000000000000000>] 0x0 [ 461.869935][ C3] CPU: 3 UID: 0 PID: 0 Comm: swapper/3 Tainted: G W 6.15.0-rc5-virtme #1 PREEMPT(full) [ 461.869943][ C3] Tainted: [W]=WARN [ 461.869945][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 461.869948][ C3] Call Trace: [ 461.869950][ C3] [ 461.869954][ C3] dump_stack_lvl+0xb0/0xd0 [ 461.869963][ C3] __might_resched+0x360/0x5a0 [ 461.869970][ C3] down_write+0x72/0x210 [ 461.869975][ C3] ? __pfx_down_write+0x10/0x10 [ 461.869978][ C3] ? simple_recursive_removal+0x3a/0x860 [ 461.869982][ C3] ? rcu_is_watching+0x12/0xc0 [ 461.869988][ C3] ? do_raw_spin_unlock+0x58/0x220 [ 461.869993][ C3] simple_recursive_removal+0x166/0x860 [ 461.869996][ C3] ? __pfx_remove_one+0x10/0x10 [ 461.870000][ C3] ? do_raw_spin_unlock+0x58/0x220 [ 461.870004][ C3] debugfs_remove+0x44/0x70 [ 461.870007][ C3] ref_tracker_dir_exit+0xcf/0x740 [ 461.870013][ C3] ? __pfx_ref_tracker_free+0x10/0x10 [ 461.870016][ C3] ? __sk_destruct+0x383/0x780 [ 461.870022][ C3] ? tcp_v4_err+0xb76/0x13d0 [ 461.870027][ C3] ? __pfx_ref_tracker_dir_exit+0x10/0x10 [ 461.870030][ C3] ? ip_local_deliver_finish+0x2c2/0x4b0 [ 461.870035][ C3] ? ip_local_deliver+0x19c/0x480 [ 461.870038][ C3] ? ip_rcv+0x4a1/0x660 [ 461.870041][ C3] ? __netif_receive_skb_one_core+0x164/0x1b0 [ 461.870046][ C3] ? process_backlog+0x3c1/0x13e0 [ 461.870049][ C3] ? __napi_poll.constprop.0+0xa2/0x460 [ 461.870052][ C3] ? net_rx_action+0x542/0xd00 [ 461.870055][ C3] ? handle_softirqs+0x218/0x620 [ 461.870062][ C3] ? __irq_exit_rcu+0xfa/0x160 [ 461.870065][ C3] ? irq_exit_rcu+0xe/0x30 [ 461.870067][ C3] ? sysvec_apic_timer_interrupt+0xa8/0xc0 [ 461.870072][ C3] ? bpf_sk_storage_free+0x9f/0x1c0 [ 461.870077][ C3] ? rcu_is_watching+0x12/0xc0 [ 461.870082][ C3] __put_net+0x19/0x60 [ 461.870086][ C3] __sk_destruct+0x58a/0x780 [ 461.870090][ C3] tcp_v4_err+0xb76/0x13d0 [ 461.870099][ C3] icmp_unreach+0x2c9/0xc40 [ 461.870104][ C3] icmp_rcv+0x7f7/0xfe0 [ 461.870109][ C3] ip_protocol_deliver_rcu+0x319/0x390 [ 461.870114][ C3] ip_local_deliver_finish+0x2c2/0x4b0 [ 461.870117][ C3] ? call_timer_fn+0xe7/0x220 [ 461.870122][ C3] ip_local_deliver+0x19c/0x480 [ 461.870126][ C3] ? __pfx_ip_local_deliver+0x10/0x10 [ 461.870129][ C3] ? do_raw_spin_lock+0x130/0x270 [ 461.870133][ C3] ? ip_fast_csum+0xc/0x20 [ 461.870138][ C3] ? ip_rcv_finish_core+0x1ad/0x1340 [ 461.870142][ C3] ? process_backlog+0x381/0x13e0 [ 461.870146][ C3] ip_rcv+0x4a1/0x660 [ 461.870149][ C3] ? __pfx_ip_rcv+0x10/0x10 [ 461.870153][ C3] ? netif_rx_internal+0x94/0x320 [ 461.870157][ C3] ? __pfx_netif_rx_internal+0x10/0x10 [ 461.870161][ C3] ? __pfx_ip_rcv+0x10/0x10 [ 461.870163][ C3] ? process_backlog+0x381/0x13e0 [ 461.870167][ C3] __netif_receive_skb_one_core+0x164/0x1b0 [ 461.870171][ C3] ? __pfx___netif_receive_skb_one_core+0x10/0x10 [ 461.870175][ C3] ? rcu_is_watching+0x12/0xc0 [ 461.870178][ C3] ? lock_acquire+0x10c/0x170 [ 461.870182][ C3] ? process_backlog+0x381/0x13e0 [ 461.870186][ C3] process_backlog+0x3c1/0x13e0 [ 461.870192][ C3] __napi_poll.constprop.0+0xa2/0x460 [ 461.870195][ C3] ? rcu_is_watching+0x12/0xc0 [ 461.870199][ C3] net_rx_action+0x542/0xd00 [ 461.870205][ C3] ? __pfx_net_rx_action+0x10/0x10 [ 461.870208][ C3] ? __qdisc_run+0x1b0/0x3a0 [ 461.870213][ C3] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 461.870219][ C3] ? __pfx___qdisc_run+0x10/0x10 [ 461.870221][ C3] ? do_raw_spin_lock+0x130/0x270 [ 461.870224][ C3] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 461.870227][ C3] ? net_tx_action+0x4ae/0x6b0 [ 461.870230][ C3] ? rcu_is_watching+0x12/0xc0 [ 461.870233][ C3] ? trace_lock_release+0x2a/0xd0 [ 461.870236][ C3] ? lock_release+0x13/0xc0 [ 461.870241][ C3] handle_softirqs+0x218/0x620 [ 461.870247][ C3] __irq_exit_rcu+0xfa/0x160 [ 461.870251][ C3] irq_exit_rcu+0xe/0x30 [ 461.870253][ C3] sysvec_apic_timer_interrupt+0xa8/0xc0 [ 461.870256][ C3] [ 461.870257][ C3] [ 461.870259][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 461.870263][ C3] RIP: 0010:pv_native_safe_halt+0xf/0x20 [ 461.870268][ C3] Code: 20 cb 00 c3 cc cc cc cc 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 a3 00 23 00 fb f4 cc cc cc cc 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90 90 90 [ 461.870271][ C3] RSP: 0018:ffffc90000157de8 EFLAGS: 00000246 [ 461.870274][ C3] RAX: 0000000000000003 RBX: 1ffff9200002afc1 RCX: ffffffff87e62a19 [ 461.870277][ C3] RDX: ffffed1006c3667b RSI: ffffffff88250ca0 RDI: ffffffff85587d8f [ 461.870278][ C3] RBP: 0000000000000000 R08: 0000000000000000 R09: ffffed1006c3667a [ 461.870280][ C3] R10: ffff8880361b33d3 R11: ffff888002038558 R12: 0000000000000000 [ 461.870282][ C3] R13: ffff888001bbc640 R14: dffffc0000000000 R15: 0000000000000000 [ 461.870285][ C3] ? ct_kernel_exit.constprop.0+0x109/0x160 [ 461.870288][ C3] ? cpuidle_idle_call+0x26f/0x3a0 [ 461.870293][ C3] default_idle+0x9/0x10 [ 461.870296][ C3] default_idle_call+0x6d/0xb0 [ 461.870299][ C3] cpuidle_idle_call+0x26f/0x3a0 [ 461.870302][ C3] ? __pfx_cpuidle_idle_call+0x10/0x10 [ 461.870306][ C3] ? tsc_verify_tsc_adjust+0x98/0x300 [ 461.870314][ C3] do_idle+0xf6/0x160 [ 461.870318][ C3] cpu_startup_entry+0x54/0x60 [ 461.870322][ C3] start_secondary+0x213/0x2a0 [ 461.870326][ C3] ? __pfx_start_secondary+0x10/0x10 [ 461.870331][ C3] common_startup_64+0x13e/0x148 [ 461.870341][ C3] [ 490.799816][ C3] BUG: sleeping function called from invalid context at kernel/locking/rwsem.c:1576 [ 490.800370][ C3] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 0, name: swapper/3 [ 490.800957][ C3] preempt_count: 101, expected: 0 [ 490.801269][ C3] RCU nest depth: 2, expected: 0 [ 490.801578][ C3] INFO: lockdep is turned off. [ 490.801877][ C3] Preemption disabled at: [ 490.801880][ C3] [<0000000000000000>] 0x0 [ 490.802420][ C3] CPU: 3 UID: 0 PID: 0 Comm: swapper/3 Tainted: G W 6.15.0-rc5-virtme #1 PREEMPT(full) [ 490.802430][ C3] Tainted: [W]=WARN [ 490.802432][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 490.802436][ C3] Call Trace: [ 490.802439][ C3] [ 490.802443][ C3] dump_stack_lvl+0xb0/0xd0 [ 490.802457][ C3] __might_resched+0x360/0x5a0 [ 490.802466][ C3] down_write+0x72/0x210 [ 490.802474][ C3] ? __pfx_down_write+0x10/0x10 [ 490.802479][ C3] ? simple_recursive_removal+0x3a/0x860 [ 490.802487][ C3] ? rcu_is_watching+0x12/0xc0 [ 490.802496][ C3] ? do_raw_spin_unlock+0x58/0x220 [ 490.802504][ C3] simple_recursive_removal+0x166/0x860 [ 490.802509][ C3] ? __pfx_remove_one+0x10/0x10 [ 490.802516][ C3] ? do_raw_spin_unlock+0x58/0x220 [ 490.802525][ C3] debugfs_remove+0x44/0x70 [ 490.802529][ C3] ref_tracker_dir_exit+0xcf/0x740 [ 490.802537][ C3] ? __pfx_ref_tracker_free+0x10/0x10 [ 490.802541][ C3] ? __sk_destruct+0x383/0x780 [ 490.802549][ C3] ? tcp_v4_err+0xb76/0x13d0 [ 490.802557][ C3] ? __pfx_ref_tracker_dir_exit+0x10/0x10 [ 490.802562][ C3] ? ip_local_deliver_finish+0x2c2/0x4b0 [ 490.802570][ C3] ? ip_local_deliver+0x19c/0x480 [ 490.802575][ C3] ? ip_rcv+0x4a1/0x660 [ 490.802591][ C3] ? __netif_receive_skb_one_core+0x164/0x1b0 [ 490.802599][ C3] ? process_backlog+0x3c1/0x13e0 [ 490.802603][ C3] ? __napi_poll.constprop.0+0xa2/0x460 [ 490.802608][ C3] ? net_rx_action+0x542/0xd00 [ 490.802613][ C3] ? handle_softirqs+0x218/0x620 [ 490.802622][ C3] ? __irq_exit_rcu+0xfa/0x160 [ 490.802627][ C3] ? irq_exit_rcu+0xe/0x30 [ 490.802631][ C3] ? sysvec_apic_timer_interrupt+0xa8/0xc0 [ 490.802638][ C3] ? bpf_sk_storage_free+0x9f/0x1c0 [ 490.802644][ C3] ? rcu_is_watching+0x12/0xc0 [ 490.802651][ C3] __put_net+0x19/0x60 [ 490.802658][ C3] __sk_destruct+0x58a/0x780 [ 490.802663][ C3] tcp_v4_err+0xb76/0x13d0 [ 490.802672][ C3] icmp_unreach+0x2c9/0xc40 [ 490.802681][ C3] icmp_rcv+0x7f7/0xfe0 [ 490.802689][ C3] ip_protocol_deliver_rcu+0x319/0x390 [ 490.802697][ C3] ip_local_deliver_finish+0x2c2/0x4b0 [ 490.802703][ C3] ip_local_deliver+0x19c/0x480 [ 490.802708][ C3] ? __pfx_ip_local_deliver+0x10/0x10 [ 490.802715][ C3] ? ip_fast_csum+0xc/0x20 [ 490.802721][ C3] ? ip_rcv_finish_core+0x1ad/0x1340 [ 490.802728][ C3] ? process_backlog+0x381/0x13e0 [ 490.802734][ C3] ip_rcv+0x4a1/0x660 [ 490.802740][ C3] ? __pfx_ip_rcv+0x10/0x10 [ 490.802750][ C3] ? __pfx_ip_rcv+0x10/0x10 [ 490.802754][ C3] ? process_backlog+0x381/0x13e0 [ 490.802759][ C3] __netif_receive_skb_one_core+0x164/0x1b0 [ 490.802765][ C3] ? __pfx___netif_receive_skb_one_core+0x10/0x10 [ 490.802771][ C3] ? rcu_is_watching+0x12/0xc0 [ 490.802776][ C3] ? lock_acquire+0x10c/0x170 [ 490.802782][ C3] ? process_backlog+0x381/0x13e0 [ 490.802789][ C3] process_backlog+0x3c1/0x13e0 [ 490.802797][ C3] ? call_timer_fn+0xe7/0x220 [ 490.802804][ C3] __napi_poll.constprop.0+0xa2/0x460 [ 490.802809][ C3] ? rcu_is_watching+0x12/0xc0 [ 490.802815][ C3] net_rx_action+0x542/0xd00 [ 490.802824][ C3] ? __pfx_net_rx_action+0x10/0x10 [ 490.802829][ C3] ? lock_pin_lock+0x110/0x150 [ 490.802840][ C3] ? spin_bug+0x171/0x1d0 [ 490.802845][ C3] ? __pfx_sched_balance_domains+0x10/0x10 [ 490.802857][ C3] handle_softirqs+0x218/0x620 [ 490.802866][ C3] __irq_exit_rcu+0xfa/0x160 [ 490.802871][ C3] irq_exit_rcu+0xe/0x30 [ 490.802874][ C3] sysvec_apic_timer_interrupt+0xa8/0xc0 [ 490.802879][ C3] [ 490.802881][ C3] [ 490.802883][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 490.802891][ C3] RIP: 0010:pv_native_safe_halt+0xf/0x20 [ 490.802898][ C3] Code: 20 cb 00 c3 cc cc cc cc 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 a3 00 23 00 fb f4 cc cc cc cc 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90 90 90 [ 490.802904][ C3] RSP: 0018:ffffc90000157de8 EFLAGS: 00000246 [ 490.802910][ C3] RAX: 0000000000000003 RBX: 1ffff9200002afc1 RCX: ffffffff87e62a19 [ 490.802914][ C3] RDX: ffffed1006c3667b RSI: ffffffff88250ca0 RDI: ffffffff85587d8f [ 490.802917][ C3] RBP: 0000000000000000 R08: 0000000000000000 R09: ffffed1006c3667a [ 490.802919][ C3] R10: ffff8880361b33d3 R11: ffff8880361a7f4c R12: 0000000000000000 [ 490.802923][ C3] R13: ffff888001bbc640 R14: dffffc0000000000 R15: 0000000000000000 [ 490.802929][ C3] ? ct_kernel_exit.constprop.0+0x109/0x160 [ 490.802933][ C3] ? cpuidle_idle_call+0x26f/0x3a0 [ 490.802943][ C3] default_idle+0x9/0x10 [ 490.802947][ C3] default_idle_call+0x6d/0xb0 [ 490.802952][ C3] cpuidle_idle_call+0x26f/0x3a0 [ 490.802957][ C3] ? __pfx_cpuidle_idle_call+0x10/0x10 [ 490.802963][ C3] ? tsc_verify_tsc_adjust+0x98/0x300 [ 490.802973][ C3] do_idle+0xf6/0x160 [ 490.802978][ C3] cpu_startup_entry+0x54/0x60 [ 490.802983][ C3] start_secondary+0x213/0x2a0 [ 490.802990][ C3] ? __pfx_start_secondary+0x10/0x10 [ 490.802999][ C3] common_startup_64+0x13e/0x148 [ 490.803011][ C3] [ 505.258387][ C1] BUG: sleeping function called from invalid context at kernel/locking/rwsem.c:1576 [ 505.258871][ C1] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 0, name: swapper/1 [ 505.259240][ C1] preempt_count: 101, expected: 0 [ 505.259510][ C1] RCU nest depth: 0, expected: 0 [ 505.259793][ C1] INFO: lockdep is turned off. [ 505.260045][ C1] Preemption disabled at: [ 505.260047][ C1] [<0000000000000000>] 0x0 [ 505.260459][ C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Tainted: G W 6.15.0-rc5-virtme #1 PREEMPT(full) [ 505.260466][ C1] Tainted: [W]=WARN [ 505.260467][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 505.260469][ C1] Call Trace: [ 505.260471][ C1] [ 505.260475][ C1] dump_stack_lvl+0xb0/0xd0 [ 505.260486][ C1] __might_resched+0x360/0x5a0 [ 505.260496][ C1] down_write+0x72/0x210 [ 505.260504][ C1] ? __pfx_down_write+0x10/0x10 [ 505.260510][ C1] ? simple_recursive_removal+0x3a/0x860 [ 505.260520][ C1] ? rcu_is_watching+0x12/0xc0 [ 505.260530][ C1] ? do_raw_spin_unlock+0x58/0x220 [ 505.260537][ C1] simple_recursive_removal+0x166/0x860 [ 505.260539][ C1] ? __pfx_remove_one+0x10/0x10 [ 505.260545][ C1] ? do_raw_spin_unlock+0x58/0x220 [ 505.260550][ C1] debugfs_remove+0x44/0x70 [ 505.260553][ C1] ref_tracker_dir_exit+0xcf/0x740 [ 505.260560][ C1] ? __pfx_ref_tracker_free+0x10/0x10 [ 505.260563][ C1] ? __sk_destruct+0x383/0x780 [ 505.260571][ C1] ? call_timer_fn+0x13a/0x220 [ 505.260579][ C1] ? __pfx_ref_tracker_dir_exit+0x10/0x10 [ 505.260584][ C1] ? handle_softirqs+0x218/0x620 [ 505.260593][ C1] ? __irq_exit_rcu+0xfa/0x160 [ 505.260596][ C1] ? irq_exit_rcu+0xe/0x30 [ 505.260598][ C1] ? sysvec_apic_timer_interrupt+0xa8/0xc0 [ 505.260606][ C1] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 505.260611][ C1] ? pv_native_safe_halt+0xf/0x20 [ 505.260615][ C1] ? default_idle+0x9/0x10 [ 505.260618][ C1] ? default_idle_call+0x6d/0xb0 [ 505.260622][ C1] ? cpuidle_idle_call+0x26f/0x3a0 [ 505.260630][ C1] ? do_idle+0xf6/0x160 [ 505.260634][ C1] ? cpu_startup_entry+0x54/0x60 [ 505.260638][ C1] ? bpf_sk_storage_free+0x9f/0x1c0 [ 505.260645][ C1] ? rcu_is_watching+0x12/0xc0 [ 505.260650][ C1] __put_net+0x19/0x60 [ 505.260656][ C1] __sk_destruct+0x58a/0x780 [ 505.260659][ C1] ? __pfx_tcp_write_timer+0x10/0x10 [ 505.260665][ C1] call_timer_fn+0x13a/0x220 [ 505.260668][ C1] ? call_timer_fn+0xe7/0x220 [ 505.260671][ C1] ? call_timer_fn+0xe7/0x220 [ 505.260674][ C1] ? __pfx_call_timer_fn+0x10/0x10 [ 505.260677][ C1] ? rcu_is_watching+0x12/0xc0 [ 505.260682][ C1] ? rcu_is_watching+0x12/0xc0 [ 505.260687][ C1] __run_timers+0x543/0x810 [ 505.260691][ C1] ? __pfx_tcp_write_timer+0x10/0x10 [ 505.260696][ C1] ? __pfx___run_timers+0x10/0x10 [ 505.260700][ C1] ? trace_lock_release+0x2a/0xd0 [ 505.260705][ C1] ? do_raw_spin_lock+0x130/0x270 [ 505.260708][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 505.260711][ C1] ? lock_acquire+0x10c/0x170 [ 505.260716][ C1] ? run_timer_base+0xab/0x110 [ 505.260723][ C1] run_timer_base+0xb3/0x110 [ 505.260729][ C1] run_timer_softirq+0x1a/0x30 [ 505.260736][ C1] handle_softirqs+0x218/0x620 [ 505.260748][ C1] __irq_exit_rcu+0xfa/0x160 [ 505.260756][ C1] irq_exit_rcu+0xe/0x30 [ 505.260760][ C1] sysvec_apic_timer_interrupt+0xa8/0xc0 [ 505.260767][ C1] [ 505.260768][ C1] [ 505.260771][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 505.260776][ C1] RIP: 0010:pv_native_safe_halt+0xf/0x20 [ 505.260785][ C1] Code: 20 cb 00 c3 cc cc cc cc 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 a3 00 23 00 fb f4 cc cc cc cc 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90 90 90 [ 505.260788][ C1] RSP: 0018:ffffc90000137de8 EFLAGS: 00000246 [ 505.260793][ C1] RAX: 0000000000000001 RBX: 1ffff92000026fc1 RCX: ffffffff87e62a19 [ 505.260795][ C1] RDX: ffffed1006c1667b RSI: ffffffff88250ca0 RDI: ffffffff85587d8f [ 505.260797][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: ffffed1006c1667a [ 505.260799][ C1] R10: ffff8880360b33d3 R11: ffff8880360a7f4c R12: 0000000000000000 [ 505.260801][ C1] R13: ffff888001bb8040 R14: dffffc0000000000 R15: 0000000000000000 [ 505.260805][ C1] ? ct_kernel_exit.constprop.0+0x109/0x160 [ 505.260808][ C1] ? cpuidle_idle_call+0x26f/0x3a0 [ 505.260813][ C1] default_idle+0x9/0x10 [ 505.260815][ C1] default_idle_call+0x6d/0xb0 [ 505.260818][ C1] cpuidle_idle_call+0x26f/0x3a0 [ 505.260821][ C1] ? __pfx_cpuidle_idle_call+0x10/0x10 [ 505.260826][ C1] ? tsc_verify_tsc_adjust+0x98/0x300 [ 505.260834][ C1] do_idle+0xf6/0x160 [ 505.260838][ C1] cpu_startup_entry+0x54/0x60 [ 505.260842][ C1] start_secondary+0x213/0x2a0 [ 505.260846][ C1] ? __pfx_start_secondary+0x10/0x10 [ 505.260851][ C1] common_startup_64+0x13e/0x148 [ 505.260860][ C1] [ 525.810932][ C1] BUG: sleeping function called from invalid context at kernel/locking/rwsem.c:1576 [ 525.811386][ C1] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 0, name: swapper/1 [ 525.811757][ C1] preempt_count: 101, expected: 0 [ 525.811978][ C1] RCU nest depth: 2, expected: 0 [ 525.812224][ C1] INFO: lockdep is turned off. [ 525.812442][ C1] Preemption disabled at: [ 525.812444][ C1] [<0000000000000000>] 0x0 [ 525.812832][ C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Tainted: G W 6.15.0-rc5-virtme #1 PREEMPT(full) [ 525.812839][ C1] Tainted: [W]=WARN [ 525.812840][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 525.812842][ C1] Call Trace: [ 525.812844][ C1] [ 525.812847][ C1] dump_stack_lvl+0xb0/0xd0 [ 525.812856][ C1] __might_resched+0x360/0x5a0 [ 525.812862][ C1] down_write+0x72/0x210 [ 525.812866][ C1] ? __pfx_down_write+0x10/0x10 [ 525.812869][ C1] ? simple_recursive_removal+0x3a/0x860 [ 525.812874][ C1] ? rcu_is_watching+0x12/0xc0 [ 525.812880][ C1] ? do_raw_spin_unlock+0x58/0x220 [ 525.812884][ C1] simple_recursive_removal+0x166/0x860 [ 525.812887][ C1] ? __pfx_remove_one+0x10/0x10 [ 525.812892][ C1] ? do_raw_spin_unlock+0x58/0x220 [ 525.812896][ C1] debugfs_remove+0x44/0x70 [ 525.812899][ C1] ref_tracker_dir_exit+0xcf/0x740 [ 525.812905][ C1] ? __pfx_ref_tracker_free+0x10/0x10 [ 525.812908][ C1] ? __sk_destruct+0x383/0x780 [ 525.812913][ C1] ? tcp_v4_err+0xb76/0x13d0 [ 525.812921][ C1] ? __pfx_ref_tracker_dir_exit+0x10/0x10 [ 525.812926][ C1] ? ip_local_deliver_finish+0x2c2/0x4b0 [ 525.812934][ C1] ? ip_local_deliver+0x19c/0x480 [ 525.812939][ C1] ? ip_rcv+0x4a1/0x660 [ 525.812943][ C1] ? __netif_receive_skb_one_core+0x164/0x1b0 [ 525.812953][ C1] ? process_backlog+0x3c1/0x13e0 [ 525.812957][ C1] ? __napi_poll.constprop.0+0xa2/0x460 [ 525.812961][ C1] ? net_rx_action+0x542/0xd00 [ 525.812964][ C1] ? handle_softirqs+0x218/0x620 [ 525.812971][ C1] ? __irq_exit_rcu+0xfa/0x160 [ 525.812974][ C1] ? irq_exit_rcu+0xe/0x30 [ 525.812976][ C1] ? sysvec_apic_timer_interrupt+0xa8/0xc0 [ 525.812982][ C1] ? bpf_sk_storage_free+0x9f/0x1c0 [ 525.812987][ C1] ? rcu_is_watching+0x12/0xc0 [ 525.812992][ C1] __put_net+0x19/0x60 [ 525.812997][ C1] __sk_destruct+0x58a/0x780 [ 525.813000][ C1] tcp_v4_err+0xb76/0x13d0 [ 525.813006][ C1] icmp_unreach+0x2c9/0xc40 [ 525.813013][ C1] icmp_rcv+0x7f7/0xfe0 [ 525.813019][ C1] ip_protocol_deliver_rcu+0x319/0x390 [ 525.813026][ C1] ip_local_deliver_finish+0x2c2/0x4b0 [ 525.813034][ C1] ip_local_deliver+0x19c/0x480 [ 525.813040][ C1] ? __pfx_ip_local_deliver+0x10/0x10 [ 525.813047][ C1] ? ip_fast_csum+0xc/0x20 [ 525.813052][ C1] ? ip_rcv_finish_core+0x1ad/0x1340 [ 525.813057][ C1] ? process_backlog+0x381/0x13e0 [ 525.813060][ C1] ip_rcv+0x4a1/0x660 [ 525.813064][ C1] ? __pfx_ip_rcv+0x10/0x10 [ 525.813067][ C1] ? kasan_save_stack+0x34/0x50 [ 525.813073][ C1] ? kasan_save_stack+0x24/0x50 [ 525.813076][ C1] ? kasan_save_track+0x14/0x30 [ 525.813079][ C1] ? kasan_save_free_info+0x3b/0x60 [ 525.813082][ C1] ? __kasan_slab_free+0x38/0x50 [ 525.813085][ C1] ? kmem_cache_free+0x149/0x330 [ 525.813090][ C1] ? rcu_do_batch+0x34c/0xf20 [ 525.813094][ C1] ? rcu_core+0x2bb/0x500 [ 525.813102][ C1] ? handle_softirqs+0x218/0x620 [ 525.813105][ C1] ? __irq_exit_rcu+0xfa/0x160 [ 525.813108][ C1] ? irq_exit_rcu+0xe/0x30 [ 525.813112][ C1] ? sysvec_apic_timer_interrupt+0xa8/0xc0 [ 525.813117][ C1] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 525.813124][ C1] ? __pfx_ip_rcv+0x10/0x10 [ 525.813129][ C1] ? process_backlog+0x381/0x13e0 [ 525.813135][ C1] __netif_receive_skb_one_core+0x164/0x1b0 [ 525.813142][ C1] ? __pfx___netif_receive_skb_one_core+0x10/0x10 [ 525.813148][ C1] ? rcu_is_watching+0x12/0xc0 [ 525.813151][ C1] ? lock_acquire+0x10c/0x170 [ 525.813156][ C1] ? process_backlog+0x381/0x13e0 [ 525.813161][ C1] process_backlog+0x3c1/0x13e0 [ 525.813165][ C1] ? __pfx___debug_check_no_obj_freed+0x10/0x10 [ 525.813172][ C1] __napi_poll.constprop.0+0xa2/0x460 [ 525.813175][ C1] ? rcu_is_watching+0x12/0xc0 [ 525.813179][ C1] net_rx_action+0x542/0xd00 [ 525.813186][ C1] ? __pfx_net_rx_action+0x10/0x10 [ 525.813191][ C1] ? __pfx_rcu_do_batch+0x10/0x10 [ 525.813196][ C1] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 525.813200][ C1] ? _raw_spin_unlock_irqrestore+0x46/0x80 [ 525.813206][ C1] handle_softirqs+0x218/0x620 [ 525.813212][ C1] __irq_exit_rcu+0xfa/0x160 [ 525.813216][ C1] irq_exit_rcu+0xe/0x30 [ 525.813219][ C1] sysvec_apic_timer_interrupt+0xa8/0xc0 [ 525.813225][ C1] [ 525.813226][ C1] [ 525.813228][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 525.813233][ C1] RIP: 0010:pv_native_safe_halt+0xf/0x20 [ 525.813241][ C1] Code: 20 cb 00 c3 cc cc cc cc 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 a3 00 23 00 fb f4 cc cc cc cc 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90 90 90 [ 525.813246][ C1] RSP: 0018:ffffc90000137de8 EFLAGS: 00000246 [ 525.813251][ C1] RAX: 0000000000000001 RBX: 1ffff92000026fc1 RCX: ffffffff87e62a19 [ 525.813254][ C1] RDX: ffffed1006c1667b RSI: ffffffff88250ca0 RDI: ffffffff85587d8f [ 525.813256][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: ffffed1006c1667a [ 525.813258][ C1] R10: ffff8880360b33d3 R11: ffff888009224b58 R12: 0000000000000000 [ 525.813260][ C1] R13: ffff888001bb8040 R14: dffffc0000000000 R15: 0000000000000000 [ 525.813264][ C1] ? ct_kernel_exit.constprop.0+0x109/0x160 [ 525.813267][ C1] ? cpuidle_idle_call+0x26f/0x3a0 [ 525.813273][ C1] default_idle+0x9/0x10 [ 525.813276][ C1] default_idle_call+0x6d/0xb0 [ 525.813279][ C1] cpuidle_idle_call+0x26f/0x3a0 [ 525.813283][ C1] ? __pfx_cpuidle_idle_call+0x10/0x10 [ 525.813287][ C1] ? tsc_verify_tsc_adjust+0x98/0x300 [ 525.813293][ C1] do_idle+0xf6/0x160 [ 525.813297][ C1] cpu_startup_entry+0x54/0x60 [ 525.813301][ C1] start_secondary+0x213/0x2a0 [ 525.813305][ C1] ? __pfx_start_secondary+0x10/0x10 [ 525.813310][ C1] common_startup_64+0x13e/0x148 [ 525.813318][ C1] [ 538.026563][ C2] BUG: sleeping function called from invalid context at kernel/locking/rwsem.c:1576 [ 538.027193][ C2] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 0, name: swapper/2 [ 538.027757][ C2] preempt_count: 101, expected: 0 [ 538.028088][ C2] RCU nest depth: 0, expected: 0 [ 538.028413][ C2] INFO: lockdep is turned off. [ 538.028729][ C2] Preemption disabled at: [ 538.028732][ C2] [<0000000000000000>] 0x0 [ 538.029314][ C2] CPU: 2 UID: 0 PID: 0 Comm: swapper/2 Tainted: G W 6.15.0-rc5-virtme #1 PREEMPT(full) [ 538.029323][ C2] Tainted: [W]=WARN [ 538.029326][ C2] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 538.029329][ C2] Call Trace: [ 538.029332][ C2] [ 538.029336][ C2] dump_stack_lvl+0xb0/0xd0 [ 538.029347][ C2] __might_resched+0x360/0x5a0 [ 538.029356][ C2] down_write+0x72/0x210 [ 538.029363][ C2] ? __pfx_down_write+0x10/0x10 [ 538.029369][ C2] ? simple_recursive_removal+0x3a/0x860 [ 538.029375][ C2] ? rcu_is_watching+0x12/0xc0 [ 538.029383][ C2] ? do_raw_spin_unlock+0x58/0x220 [ 538.029391][ C2] simple_recursive_removal+0x166/0x860 [ 538.029396][ C2] ? __pfx_remove_one+0x10/0x10 [ 538.029402][ C2] ? do_raw_spin_unlock+0x58/0x220 [ 538.029410][ C2] debugfs_remove+0x44/0x70 [ 538.029415][ C2] ref_tracker_dir_exit+0xcf/0x740 [ 538.029422][ C2] ? __pfx_ref_tracker_free+0x10/0x10 [ 538.029428][ C2] ? __sk_destruct+0x383/0x780 [ 538.029435][ C2] ? call_timer_fn+0x13a/0x220 [ 538.029442][ C2] ? __pfx_ref_tracker_dir_exit+0x10/0x10 [ 538.029447][ C2] ? tmigr_handle_remote_up+0x1a6/0x270 [ 538.029455][ C2] ? __walk_groups.isra.0+0x44/0x160 [ 538.029460][ C2] ? tmigr_handle_remote+0x247/0x350 [ 538.029464][ C2] ? handle_softirqs+0x218/0x620 [ 538.029472][ C2] ? __irq_exit_rcu+0xfa/0x160 [ 538.029477][ C2] ? irq_exit_rcu+0xe/0x30 [ 538.029481][ C2] ? sysvec_apic_timer_interrupt+0xa8/0xc0 [ 538.029488][ C2] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 538.029494][ C2] ? pv_native_safe_halt+0xf/0x20 [ 538.029499][ C2] ? default_idle+0x9/0x10 [ 538.029503][ C2] ? default_idle_call+0x6d/0xb0 [ 538.029507][ C2] ? bpf_sk_storage_free+0x9f/0x1c0 [ 538.029514][ C2] ? rcu_is_watching+0x12/0xc0 [ 538.029522][ C2] __put_net+0x19/0x60 [ 538.029528][ C2] __sk_destruct+0x58a/0x780 [ 538.029534][ C2] ? __pfx_tcp_write_timer+0x10/0x10 [ 538.029540][ C2] call_timer_fn+0x13a/0x220 [ 538.029545][ C2] ? call_timer_fn+0xe7/0x220 [ 538.029550][ C2] ? call_timer_fn+0xe7/0x220 [ 538.029555][ C2] ? __pfx_call_timer_fn+0x10/0x10 [ 538.029560][ C2] ? wake_up_nohz_cpu+0x19d/0x230 [ 538.029566][ C2] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 538.029572][ C2] ? rcu_is_watching+0x12/0xc0 [ 538.029580][ C2] __run_timers+0x543/0x810 [ 538.029586][ C2] ? __pfx_tcp_write_timer+0x10/0x10 [ 538.029594][ C2] ? __pfx___run_timers+0x10/0x10 [ 538.029602][ C2] ? do_raw_spin_lock+0x130/0x270 [ 538.029608][ C2] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 538.029612][ C2] ? lock_acquire+0x10c/0x170 [ 538.029619][ C2] ? timer_expire_remote+0x96/0xf0 [ 538.029629][ C2] timer_expire_remote+0x9e/0xf0 [ 538.029635][ C2] tmigr_handle_remote_cpu+0x274/0x440 [ 538.029640][ C2] ? rcu_is_watching+0x12/0xc0 [ 538.029646][ C2] ? __pfx_tmigr_handle_remote_cpu+0x10/0x10 [ 538.029652][ C2] ? __pfx_run_posix_cpu_timers+0x10/0x10 [ 538.029660][ C2] ? do_raw_spin_lock+0x130/0x270 [ 538.029665][ C2] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 538.029671][ C2] ? rcu_is_watching+0x12/0xc0 [ 538.029679][ C2] tmigr_handle_remote_up+0x1a6/0x270 [ 538.029686][ C2] ? __pfx_tmigr_handle_remote_up+0x10/0x10 [ 538.029692][ C2] __walk_groups.isra.0+0x44/0x160 [ 538.029700][ C2] tmigr_handle_remote+0x247/0x350 [ 538.029705][ C2] ? __pfx_tmigr_handle_remote+0x10/0x10 [ 538.029710][ C2] ? kvm_clock_get_cycles+0x18/0x30 [ 538.029716][ C2] ? ktime_get+0xb8/0x200 [ 538.029724][ C2] ? clockevents_program_event+0x1ea/0x300 [ 538.029735][ C2] handle_softirqs+0x218/0x620 [ 538.029746][ C2] __irq_exit_rcu+0xfa/0x160 [ 538.029751][ C2] irq_exit_rcu+0xe/0x30 [ 538.029755][ C2] sysvec_apic_timer_interrupt+0xa8/0xc0 [ 538.029762][ C2] [ 538.029763][ C2] [ 538.029766][ C2] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 538.029771][ C2] RIP: 0010:pv_native_safe_halt+0xf/0x20 [ 538.029778][ C2] Code: 20 cb 00 c3 cc cc cc cc 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 a3 00 23 00 fb f4 cc cc cc cc 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90 90 90 [ 538.029782][ C2] RSP: 0018:ffffc90000147de8 EFLAGS: 00000246 [ 538.029788][ C2] RAX: 0000000000000002 RBX: 1ffff92000028fc1 RCX: ffffffff87e62a19 [ 538.029792][ C2] RDX: ffffed1006c2667b RSI: ffffffff88250ca0 RDI: ffffffff85587d8f [ 538.029795][ C2] RBP: 0000000000000000 R08: 0000000000000000 R09: ffffed1006c2667a [ 538.029799][ C2] R10: ffff8880361333d3 R11: ffff888036127f4c R12: 0000000000000000 [ 538.029802][ C2] R13: ffff888001bba340 R14: dffffc0000000000 R15: 0000000000000000 [ 538.029809][ C2] ? ct_kernel_exit.constprop.0+0x109/0x160 [ 538.029815][ C2] ? cpuidle_idle_call+0x26f/0x3a0 [ 538.029824][ C2] default_idle+0x9/0x10 [ 538.029829][ C2] default_idle_call+0x6d/0xb0 [ 538.029833][ C2] cpuidle_idle_call+0x26f/0x3a0 [ 538.029839][ C2] ? __pfx_cpuidle_idle_call+0x10/0x10 [ 538.029846][ C2] ? tsc_verify_tsc_adjust+0x98/0x300 [ 538.029856][ C2] do_idle+0xf6/0x160 [ 538.029862][ C2] cpu_startup_entry+0x54/0x60 [ 538.029868][ C2] start_secondary+0x213/0x2a0 [ 538.029874][ C2] ? __pfx_start_secondary+0x10/0x10 [ 538.029882][ C2] common_startup_64+0x13e/0x148 [ 538.029896][ C2] [ 557.489611][ C3] BUG: sleeping function called from invalid context at kernel/locking/rwsem.c:1576 [ 557.489992][ C3] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 227, name: mptcp_join.sh [ 557.490336][ C3] preempt_count: 100, expected: 0 [ 557.490525][ C3] RCU nest depth: 3, expected: 0 [ 557.490712][ C3] INFO: lockdep is turned off. [ 557.490896][ C3] Preemption disabled at: [ 557.490898][ C3] [] handle_softirqs+0xe5/0x620 [ 557.491289][ C3] CPU: 3 UID: 0 PID: 227 Comm: mptcp_join.sh Tainted: G W 6.15.0-rc5-virtme #1 PREEMPT(full) [ 557.491294][ C3] Tainted: [W]=WARN [ 557.491296][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 557.491297][ C3] Call Trace: [ 557.491300][ C3] [ 557.491302][ C3] dump_stack_lvl+0xb0/0xd0 [ 557.491309][ C3] __might_resched+0x360/0x5a0 [ 557.491315][ C3] down_write+0x72/0x210 [ 557.491319][ C3] ? __pfx_down_write+0x10/0x10 [ 557.491322][ C3] ? simple_recursive_removal+0x3a/0x860 [ 557.491327][ C3] ? rcu_is_watching+0x12/0xc0 [ 557.491333][ C3] ? do_raw_spin_unlock+0x58/0x220 [ 557.491338][ C3] simple_recursive_removal+0x166/0x860 [ 557.491340][ C3] ? __pfx_remove_one+0x10/0x10 [ 557.491345][ C3] ? do_raw_spin_unlock+0x58/0x220 [ 557.491349][ C3] debugfs_remove+0x44/0x70 [ 557.491352][ C3] ref_tracker_dir_exit+0xcf/0x740 [ 557.491357][ C3] ? __pfx_ref_tracker_free+0x10/0x10 [ 557.491360][ C3] ? __sk_destruct+0x383/0x780 [ 557.491365][ C3] ? tcp_v4_err+0xb76/0x13d0 [ 557.491370][ C3] ? __pfx_ref_tracker_dir_exit+0x10/0x10 [ 557.491373][ C3] ? ip_local_deliver_finish+0x2c2/0x4b0 [ 557.491378][ C3] ? ip_local_deliver+0x19c/0x480 [ 557.491381][ C3] ? ip_rcv+0x4a1/0x660 [ 557.491384][ C3] ? __netif_receive_skb_one_core+0x164/0x1b0 [ 557.491389][ C3] ? process_backlog+0x3c1/0x13e0 [ 557.491392][ C3] ? __napi_poll.constprop.0+0xa2/0x460 [ 557.491396][ C3] ? net_rx_action+0x542/0xd00 [ 557.491399][ C3] ? handle_softirqs+0x218/0x620 [ 557.491402][ C3] ? __irq_exit_rcu+0xfa/0x160 [ 557.491405][ C3] ? irq_exit_rcu+0xe/0x30 [ 557.491407][ C3] ? sysvec_apic_timer_interrupt+0xa8/0xc0 [ 557.491413][ C3] ? bpf_sk_storage_free+0x9f/0x1c0 [ 557.491417][ C3] ? rcu_is_watching+0x12/0xc0 [ 557.491422][ C3] __put_net+0x19/0x60 [ 557.491427][ C3] __sk_destruct+0x58a/0x780 [ 557.491430][ C3] tcp_v4_err+0xb76/0x13d0 [ 557.491436][ C3] icmp_unreach+0x2c9/0xc40 [ 557.491441][ C3] icmp_rcv+0x7f7/0xfe0 [ 557.491446][ C3] ip_protocol_deliver_rcu+0x319/0x390 [ 557.491451][ C3] ip_local_deliver_finish+0x2c2/0x4b0 [ 557.491455][ C3] ip_local_deliver+0x19c/0x480 [ 557.491458][ C3] ? __pfx_ip_local_deliver+0x10/0x10 [ 557.491461][ C3] ? debug_object_activate+0x387/0x490 [ 557.491466][ C3] ? rcu_is_watching+0x12/0xc0 [ 557.491470][ C3] ? ip_fast_csum+0xc/0x20 [ 557.491474][ C3] ? ip_rcv_finish_core+0x1ad/0x1340 [ 557.491479][ C3] ? process_backlog+0x381/0x13e0 [ 557.491482][ C3] ip_rcv+0x4a1/0x660 [ 557.491486][ C3] ? __pfx_ip_rcv+0x10/0x10 [ 557.491490][ C3] ? rcu_is_watching+0x12/0xc0 [ 557.491494][ C3] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 557.491498][ C3] ? _raw_spin_unlock_irqrestore+0x46/0x80 [ 557.491502][ C3] ? __pfx_ip_rcv+0x10/0x10 [ 557.491505][ C3] ? process_backlog+0x381/0x13e0 [ 557.491508][ C3] __netif_receive_skb_one_core+0x164/0x1b0 [ 557.491512][ C3] ? __pfx___netif_receive_skb_one_core+0x10/0x10 [ 557.491517][ C3] ? rcu_is_watching+0x12/0xc0 [ 557.491520][ C3] ? lock_acquire+0x10c/0x170 [ 557.491523][ C3] ? process_backlog+0x381/0x13e0 [ 557.491528][ C3] process_backlog+0x3c1/0x13e0 [ 557.491532][ C3] ? call_timer_fn+0xe7/0x220 [ 557.491535][ C3] ? call_timer_fn+0xe7/0x220 [ 557.491539][ C3] __napi_poll.constprop.0+0xa2/0x460 [ 557.491542][ C3] ? rcu_is_watching+0x12/0xc0 [ 557.491546][ C3] net_rx_action+0x542/0xd00 [ 557.491552][ C3] ? __pfx_net_rx_action+0x10/0x10 [ 557.491557][ C3] ? trace_rcu_segcb_stats+0x106/0x220 [ 557.491562][ C3] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 557.491565][ C3] ? _raw_spin_unlock_irqrestore+0x46/0x80 [ 557.491569][ C3] ? note_gp_changes+0x168/0x1e0 [ 557.491573][ C3] handle_softirqs+0x218/0x620 [ 557.491579][ C3] __irq_exit_rcu+0xfa/0x160 [ 557.491582][ C3] irq_exit_rcu+0xe/0x30 [ 557.491585][ C3] sysvec_apic_timer_interrupt+0xa8/0xc0 [ 557.491588][ C3] [ 557.491589][ C3] [ 557.491590][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 557.491594][ C3] RIP: 0010:handle_pte_fault+0x169/0x690 [ 557.491600][ C3] Code: 85 c0 0f 84 27 02 00 00 48 ba 00 00 00 00 00 fc ff df 48 89 c1 48 c1 e9 03 80 3c 11 00 0f 85 c2 03 00 00 4c 8d 45 40 4c 8b 30 <48> b8 00 00 00 00 00 fc ff df 4c 89 c2 48 c1 ea 03 80 3c 02 00 0f [ 557.491603][ C3] RSP: 0000:ffffc900006d7c40 EFLAGS: 00000246 [ 557.491607][ C3] RAX: ffff888004f90d18 RBX: 1ffff920000daf8c RCX: 1ffff110009f21a3 [ 557.491609][ C3] RDX: dffffc0000000000 RSI: ffffffff88250ca0 RDI: ffffea000013e428 [ 557.491611][ C3] RBP: ffffc900006d7d30 R08: ffffc900006d7d70 R09: 0000000000000000 [ 557.491612][ C3] R10: ffffffff85c1acdc R11: 0000000000000000 R12: ffffc900006d7d90 [ 557.491614][ C3] R13: ffffc900006d7d48 R14: 84000000106af025 R15: ffffc900006d7d88 [ 557.491617][ C3] ? ___pte_offset_map+0x2c/0x2a0 [ 557.491625][ C3] ? __pfx_get_sigframe+0x10/0x10 [ 557.491630][ C3] ? __pfx_handle_pte_fault+0x10/0x10 [ 557.491634][ C3] ? do_raw_spin_lock+0x130/0x270 [ 557.491637][ C3] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 557.491641][ C3] __handle_mm_fault+0x3fc/0x5e0 [ 557.491645][ C3] ? __pfx___handle_mm_fault+0x10/0x10 [ 557.491648][ C3] ? rcu_read_unlock+0x18/0x70 [ 557.491654][ C3] ? __pfx_lock_vma_under_rcu+0x10/0x10 [ 557.491659][ C3] handle_mm_fault+0x200/0x420 [ 557.491663][ C3] ? __pfx_handle_mm_fault+0x10/0x10 [ 557.491668][ C3] do_user_addr_fault+0x576/0xe00 [ 557.491675][ C3] ? rcu_is_watching+0x12/0xc0 [ 557.491679][ C3] exc_page_fault+0x5e/0xd0 [ 557.491683][ C3] asm_exc_page_fault+0x26/0x30 [ 557.491686][ C3] RIP: 0033:0x56234477cf8d [ 557.491690][ C3] Code: 89 ee 5d 48 89 c7 31 c0 e9 c0 6a f5 ff f3 0f 1e fa 41 57 45 31 ff 41 56 41 55 41 54 55 89 fd 53 83 f5 01 83 e5 01 48 83 ec 38 <89> 7c 24 0c 64 48 8b 04 25 28 00 00 00 48 89 44 24 28 31 c0 c7 44 [ 557.491692][ C3] RSP: 002b:00007ffce7ba3ff0 EFLAGS: 00010206 [ 557.491695][ C3] RAX: 0000000000000000 RBX: 00007f4ada7136c0 RCX: 00007f4ada7bc83b [ 557.491696][ C3] RDX: 00007ffce7ba4080 RSI: 00007ffce7ba41b0 RDI: 0000000000000000 [ 557.491698][ C3] RBP: 0000000000000001 R08: 00007ffce7ba4e80 R09: 0000000000000000 [ 557.491700][ C3] R10: 0000000000000008 R11: 0000000000000246 R12: 0000000000000006 [ 557.491701][ C3] R13: 0000562344795273 R14: 0000000000000000 R15: 0000000000000000 [ 557.491707][ C3] [ 591.275286][ C0] BUG: sleeping function called from invalid context at kernel/locking/rwsem.c:1576 [ 591.275746][ C0] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 227, name: mptcp_join.sh [ 591.276112][ C0] preempt_count: 100, expected: 0 [ 591.276310][ C0] RCU nest depth: 1, expected: 0 [ 591.276507][ C0] INFO: lockdep is turned off. [ 591.276710][ C0] Preemption disabled at: [ 591.276712][ C0] [] handle_softirqs+0xe5/0x620 [ 591.277137][ C0] CPU: 0 UID: 0 PID: 227 Comm: mptcp_join.sh Tainted: G W 6.15.0-rc5-virtme #1 PREEMPT(full) [ 591.277142][ C0] Tainted: [W]=WARN [ 591.277144][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 591.277146][ C0] Call Trace: [ 591.277148][ C0] [ 591.277150][ C0] dump_stack_lvl+0xb0/0xd0 [ 591.277160][ C0] __might_resched+0x360/0x5a0 [ 591.277167][ C0] down_write+0x72/0x210 [ 591.277173][ C0] ? __pfx_down_write+0x10/0x10 [ 591.277176][ C0] ? simple_recursive_removal+0x3a/0x860 [ 591.277181][ C0] ? rcu_is_watching+0x12/0xc0 [ 591.277189][ C0] ? do_raw_spin_unlock+0x58/0x220 [ 591.277195][ C0] simple_recursive_removal+0x166/0x860 [ 591.277198][ C0] ? __pfx_remove_one+0x10/0x10 [ 591.277203][ C0] ? do_raw_spin_unlock+0x58/0x220 [ 591.277207][ C0] debugfs_remove+0x44/0x70 [ 591.277210][ C0] ref_tracker_dir_exit+0xcf/0x740 [ 591.277217][ C0] ? __pfx_ref_tracker_free+0x10/0x10 [ 591.277220][ C0] ? __sk_destruct+0x383/0x780 [ 591.277227][ C0] ? call_timer_fn+0x13a/0x220 [ 591.277233][ C0] ? __pfx_ref_tracker_dir_exit+0x10/0x10 [ 591.277236][ C0] ? handle_softirqs+0x218/0x620 [ 591.277239][ C0] ? __irq_exit_rcu+0xfa/0x160 [ 591.277242][ C0] ? irq_exit_rcu+0xe/0x30 [ 591.277245][ C0] ? sysvec_apic_timer_interrupt+0xa8/0xc0 [ 591.277251][ C0] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 591.277256][ C0] ? stack_access_ok+0x13/0x1f0 [ 591.277263][ C0] ? unwind_next_frame+0xb53/0x1e10 [ 591.277266][ C0] ? arch_stack_walk+0x8b/0xf0 [ 591.277271][ C0] ? stack_trace_save+0x93/0xd0 [ 591.277276][ C0] ? kasan_save_stack+0x24/0x50 [ 591.277283][ C0] ? kasan_save_track+0x14/0x30 [ 591.277286][ C0] ? bpf_sk_storage_free+0x9f/0x1c0 [ 591.277293][ C0] ? rcu_is_watching+0x12/0xc0 [ 591.277298][ C0] __put_net+0x19/0x60 [ 591.277303][ C0] __sk_destruct+0x58a/0x780 [ 591.277307][ C0] ? __pfx_tcp_write_timer+0x10/0x10 [ 591.277312][ C0] call_timer_fn+0x13a/0x220 [ 591.277316][ C0] ? call_timer_fn+0xe7/0x220 [ 591.277318][ C0] ? call_timer_fn+0xe7/0x220 [ 591.277322][ C0] ? __pfx_call_timer_fn+0x10/0x10 [ 591.277324][ C0] ? nohz_balance_exit_idle+0x1c/0x410 [ 591.277333][ C0] ? rcu_is_watching+0x12/0xc0 [ 591.277338][ C0] __run_timers+0x543/0x810 [ 591.277342][ C0] ? __pfx_tcp_write_timer+0x10/0x10 [ 591.277347][ C0] ? __pfx___run_timers+0x10/0x10 [ 591.277351][ C0] ? trace_lock_release+0x2a/0xd0 [ 591.277355][ C0] ? lock_release+0x13/0xc0 [ 591.277360][ C0] ? do_raw_spin_lock+0x130/0x270 [ 591.277363][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 591.277366][ C0] ? lock_acquire+0x10c/0x170 [ 591.277369][ C0] ? run_timer_base+0xab/0x110 [ 591.277374][ C0] run_timer_base+0xb3/0x110 [ 591.277377][ C0] run_timer_softirq+0x1a/0x30 [ 591.277380][ C0] handle_softirqs+0x218/0x620 [ 591.277386][ C0] __irq_exit_rcu+0xfa/0x160 [ 591.277389][ C0] irq_exit_rcu+0xe/0x30 [ 591.277391][ C0] sysvec_apic_timer_interrupt+0xa8/0xc0 [ 591.277395][ C0] [ 591.277396][ C0] [ 591.277398][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 591.277400][ C0] RIP: 0010:stack_access_ok+0x13/0x1f0 [ 591.277405][ C0] Code: 8f 00 e9 bc fe ff ff 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 0f 1f 44 00 00 48 b8 00 00 00 00 00 fc ff df 41 57 41 56 <41> 55 4c 8d 6f 08 41 54 49 89 d4 4c 89 ea 55 48 c1 ea 03 48 89 f5 [ 591.277408][ C0] RSP: 0018:ffffc900006d7410 EFLAGS: 00000246 [ 591.277412][ C0] RAX: dffffc0000000000 RBX: 1ffff920000dae8e RCX: 0000000000000001 [ 591.277414][ C0] RDX: 0000000000000008 RSI: ffffc900006d79b8 RDI: ffffc900006d7528 [ 591.277416][ C0] RBP: 0000000000000001 R08: 0000000000000000 R09: ffffc900006d7569 [ 591.277418][ C0] R10: ffffffff8540e397 R11: ffffc900006d7568 R12: ffffc900006d7580 [ 591.277419][ C0] R13: ffffc900006d7528 R14: ffffffff89ef0f28 R15: ffffc900006d79b8 [ 591.277422][ C0] ? unwind_next_frame+0x147/0x1e10 [ 591.277428][ C0] unwind_next_frame+0xb53/0x1e10 [ 591.277432][ C0] ? kmem_cache_alloc_noprof+0x288/0x330 [ 591.277438][ C0] ? rcu_is_watching+0x12/0xc0 [ 591.277441][ C0] ? __pfx_unwind_next_frame+0x10/0x10 [ 591.277446][ C0] ? kmem_cache_alloc_noprof+0x288/0x330 [ 591.277449][ C0] ? kernel_text_address+0x17/0xe0 [ 591.277453][ C0] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 591.277457][ C0] arch_stack_walk+0x8b/0xf0 [ 591.277462][ C0] ? kmem_cache_alloc_noprof+0x288/0x330 [ 591.277466][ C0] stack_trace_save+0x93/0xd0 [ 591.277469][ C0] ? __pfx_stack_trace_save+0x10/0x10 [ 591.277474][ C0] kasan_save_stack+0x24/0x50 [ 591.277477][ C0] ? kasan_save_stack+0x24/0x50 [ 591.277480][ C0] ? kasan_save_track+0x14/0x30 [ 591.277483][ C0] ? __kasan_slab_alloc+0x59/0x70 [ 591.277486][ C0] ? kmem_cache_alloc_noprof+0x10b/0x330 [ 591.277488][ C0] ? __alloc_object+0x2f/0x2e0 [ 591.277492][ C0] ? __create_object+0x22/0xb0 [ 591.277495][ C0] ? kmem_cache_alloc_noprof+0x288/0x330 [ 591.277498][ C0] ? check_bytes_and_report+0x6d/0x150 [ 591.277504][ C0] ? rcu_is_watching+0x12/0xc0 [ 591.277508][ C0] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 591.277514][ C0] ? _raw_spin_unlock_irqrestore+0x46/0x80 [ 591.277519][ C0] ? get_partial_node.part.0+0x1c2/0x3b0 [ 591.277524][ C0] ? ___slab_alloc+0x4b2/0x1170 [ 591.277527][ C0] ? __alloc_object+0x2f/0x2e0 [ 591.277532][ C0] kasan_save_track+0x14/0x30 [ 591.277535][ C0] __kasan_slab_alloc+0x59/0x70 [ 591.277539][ C0] kmem_cache_alloc_noprof+0x10b/0x330 [ 591.277542][ C0] ? vm_area_dup+0x23/0x660 [ 591.277549][ C0] __alloc_object+0x2f/0x2e0 [ 591.277552][ C0] __create_object+0x22/0xb0 [ 591.277557][ C0] kmem_cache_alloc_noprof+0x288/0x330 [ 591.277560][ C0] ? rcu_is_watching+0x12/0xc0 [ 591.277564][ C0] vm_area_dup+0x23/0x660 [ 591.277568][ C0] dup_mmap+0x6b6/0x1820 [ 591.277574][ C0] ? __pfx_dup_mmap+0x10/0x10 [ 591.277577][ C0] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 591.277580][ C0] ? _raw_spin_unlock_irqrestore+0x46/0x80 [ 591.277585][ C0] ? rcu_is_watching+0x12/0xc0 [ 591.277589][ C0] ? lock_acquire+0x10c/0x170 [ 591.277592][ C0] ? copy_mm+0x2ad/0x5e0 [ 591.277597][ C0] copy_mm+0x2b8/0x5e0 [ 591.277601][ C0] copy_process+0x1a53/0x5190 [ 591.277604][ C0] ? wp_page_reuse+0x218/0x610 [ 591.277611][ C0] ? __pfx_copy_process+0x10/0x10 [ 591.277613][ C0] ? handle_pte_fault+0x3ff/0x690 [ 591.277618][ C0] ? __pfx_handle_pte_fault+0x10/0x10 [ 591.277622][ C0] ? lock_vma_under_rcu+0xda/0x640 [ 591.277626][ C0] kernel_clone+0xc1/0x510 [ 591.277629][ C0] ? __pfx_kernel_clone+0x10/0x10 [ 591.277632][ C0] ? rcu_read_unlock+0x18/0x70 [ 591.277638][ C0] __do_sys_clone+0xb5/0x100 [ 591.277641][ C0] ? __pfx___do_sys_clone+0x10/0x10 [ 591.277648][ C0] ? rcu_is_watching+0x12/0xc0 [ 591.277651][ C0] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 591.277655][ C0] do_syscall_64+0xc1/0x1d0 [ 591.277658][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 591.277661][ C0] RIP: 0033:0x7f4ada82ea47 [ 591.277665][ C0] Code: 00 00 00 f3 0f 1e fa 64 48 8b 04 25 10 00 00 00 45 31 c0 31 d2 31 f6 bf 11 00 20 01 4c 8d 90 d0 02 00 00 b8 38 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 39 41 89 c0 85 c0 75 2a 64 48 8b 04 25 10 00 [ 591.277667][ C0] RSP: 002b:00007ffce7ba3f08 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 591.277671][ C0] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f4ada82ea47 [ 591.277672][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011 [ 591.277674][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 591.277675][ C0] R10: 00007f4ada713a10 R11: 0000000000000246 R12: 0000000000000000 [ 591.277677][ C0] R13: 00007ffce7ba4040 R14: 0000562344795f27 R15: 000056236d5a7cd0 [ 591.277682][ C0] [ 681.386262][ C0] BUG: sleeping function called from invalid context at kernel/locking/rwsem.c:1576 [ 681.386645][ C0] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 5549, name: ip [ 681.386945][ C0] preempt_count: 101, expected: 0 [ 681.387155][ C0] RCU nest depth: 0, expected: 0 [ 681.387361][ C0] INFO: lockdep is turned off. [ 681.387554][ C0] Preemption disabled at: [ 681.387556][ C0] [<0000000000000000>] 0x0 [ 681.387907][ C0] CPU: 0 UID: 0 PID: 5549 Comm: ip Tainted: G W 6.15.0-rc5-virtme #1 PREEMPT(full) [ 681.387913][ C0] Tainted: [W]=WARN [ 681.387914][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 681.387916][ C0] Call Trace: [ 681.387919][ C0] [ 681.387920][ C0] dump_stack_lvl+0xb0/0xd0 [ 681.387932][ C0] __might_resched+0x360/0x5a0 [ 681.387940][ C0] down_write+0x72/0x210 [ 681.387946][ C0] ? __pfx_down_write+0x10/0x10 [ 681.387949][ C0] ? simple_recursive_removal+0x3a/0x860 [ 681.387955][ C0] ? rcu_is_watching+0x12/0xc0 [ 681.387963][ C0] ? do_raw_spin_unlock+0x58/0x220 [ 681.387970][ C0] simple_recursive_removal+0x166/0x860 [ 681.387972][ C0] ? __pfx_remove_one+0x10/0x10 [ 681.387978][ C0] ? do_raw_spin_unlock+0x58/0x220 [ 681.387983][ C0] debugfs_remove+0x44/0x70 [ 681.387986][ C0] ref_tracker_dir_exit+0xcf/0x740 [ 681.387994][ C0] ? __pfx_ref_tracker_free+0x10/0x10 [ 681.387997][ C0] ? __sk_destruct+0x383/0x780 [ 681.388004][ C0] ? call_timer_fn+0x13a/0x220 [ 681.388011][ C0] ? __pfx_ref_tracker_dir_exit+0x10/0x10 [ 681.388014][ C0] ? tmigr_handle_remote_up+0x1a6/0x270 [ 681.388018][ C0] ? __walk_groups.isra.0+0x44/0x160 [ 681.388021][ C0] ? tmigr_handle_remote+0x247/0x350 [ 681.388024][ C0] ? handle_softirqs+0x218/0x620 [ 681.388032][ C0] ? __irq_exit_rcu+0xfa/0x160 [ 681.388036][ C0] ? irq_exit_rcu+0xe/0x30 [ 681.388038][ C0] ? sysvec_apic_timer_interrupt+0xa8/0xc0 [ 681.388045][ C0] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 681.388050][ C0] ? _raw_spin_unlock_irqrestore+0x41/0x80 [ 681.388055][ C0] ? qlist_free_all+0x4c/0x120 [ 681.388061][ C0] ? kasan_quarantine_reduce+0x195/0x1e0 [ 681.388065][ C0] ? bpf_sk_storage_free+0x9f/0x1c0 [ 681.388072][ C0] ? rcu_is_watching+0x12/0xc0 [ 681.388076][ C0] __put_net+0x19/0x60 [ 681.388082][ C0] __sk_destruct+0x58a/0x780 [ 681.388086][ C0] ? __pfx_tcp_write_timer+0x10/0x10 [ 681.388091][ C0] call_timer_fn+0x13a/0x220 [ 681.388094][ C0] ? call_timer_fn+0xe7/0x220 [ 681.388099][ C0] ? call_timer_fn+0xe7/0x220 [ 681.388102][ C0] ? __pfx_call_timer_fn+0x10/0x10 [ 681.388107][ C0] ? rcu_is_watching+0x12/0xc0 [ 681.388112][ C0] __run_timers+0x543/0x810 [ 681.388116][ C0] ? __pfx_tcp_write_timer+0x10/0x10 [ 681.388120][ C0] ? rcu_core+0x2bb/0x500 [ 681.388125][ C0] ? __pfx___run_timers+0x10/0x10 [ 681.388130][ C0] ? do_raw_spin_lock+0x130/0x270 [ 681.388133][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 681.388135][ C0] ? lock_acquire+0x10c/0x170 [ 681.388141][ C0] ? timer_expire_remote+0x96/0xf0 [ 681.388147][ C0] timer_expire_remote+0x9e/0xf0 [ 681.388150][ C0] tmigr_handle_remote_cpu+0x274/0x440 [ 681.388154][ C0] ? rcu_is_watching+0x12/0xc0 [ 681.388157][ C0] ? __pfx_tmigr_handle_remote_cpu+0x10/0x10 [ 681.388160][ C0] ? __pfx_debug_object_activate+0x10/0x10 [ 681.388164][ C0] ? __pfx_run_posix_cpu_timers+0x10/0x10 [ 681.388168][ C0] ? do_raw_spin_lock+0x130/0x270 [ 681.388171][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 681.388174][ C0] ? rcu_is_watching+0x12/0xc0 [ 681.388179][ C0] tmigr_handle_remote_up+0x1a6/0x270 [ 681.388183][ C0] ? __pfx_tmigr_handle_remote_up+0x10/0x10 [ 681.388186][ C0] __walk_groups.isra.0+0x44/0x160 [ 681.388190][ C0] tmigr_handle_remote+0x247/0x350 [ 681.388193][ C0] ? __pfx_tmigr_handle_remote+0x10/0x10 [ 681.388196][ C0] ? kvm_clock_get_cycles+0x18/0x30 [ 681.388200][ C0] ? ktime_get+0xb8/0x200 [ 681.388204][ C0] ? clockevents_program_event+0x1ea/0x300 [ 681.388210][ C0] handle_softirqs+0x218/0x620 [ 681.388216][ C0] __irq_exit_rcu+0xfa/0x160 [ 681.388219][ C0] irq_exit_rcu+0xe/0x30 [ 681.388221][ C0] sysvec_apic_timer_interrupt+0xa8/0xc0 [ 681.388225][ C0] [ 681.388226][ C0] [ 681.388228][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 681.388230][ C0] RIP: 0010:_raw_spin_unlock_irqrestore+0x41/0x80 [ 681.388235][ C0] Code: 74 24 10 e8 91 9e 75 fd 48 89 ef e8 09 f1 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 2a f9 69 fd 65 8b 05 83 68 b3 02 85 c0 74 0e 5b 5d c3 cc cc cc [ 681.388237][ C0] RSP: 0018:ffffc90003cf7678 EFLAGS: 00000206 [ 681.388242][ C0] RAX: 0000000000000046 RBX: 0000000000000200 RCX: ffffffff858384df [ 681.388244][ C0] RDX: 0000000000000000 RSI: ffffffff88250ca0 RDI: 0000000000000001 [ 681.388245][ C0] RBP: ffff8880010407c0 R08: 0000000000000000 R09: 0000000000000000 [ 681.388247][ C0] R10: ffffffff89a3ec97 R11: 0000000000000008 R12: ffff888008dcd4e8 [ 681.388249][ C0] R13: 0000000000000000 R14: ffffc90003cf76c8 R15: ffff888002781824 [ 681.388252][ C0] ? trace_irq_enable.constprop.0+0x2f/0x130 [ 681.388259][ C0] qlist_free_all+0x4c/0x120 [ 681.388263][ C0] kasan_quarantine_reduce+0x195/0x1e0 [ 681.388267][ C0] __kasan_slab_alloc+0x49/0x70 [ 681.388273][ C0] kmem_cache_alloc_noprof+0x10b/0x330 [ 681.388277][ C0] ? rcu_is_watching+0x12/0xc0 [ 681.388282][ C0] vm_area_dup+0x23/0x660 [ 681.388287][ C0] __split_vma+0x127/0xb50 [ 681.388292][ C0] ? __pfx___split_vma+0x10/0x10 [ 681.388297][ C0] ? __pfx_mas_prev+0x10/0x10 [ 681.388302][ C0] vms_gather_munmap_vmas+0x293/0xb50 [ 681.388307][ C0] __mmap_prepare+0x569/0x1190 [ 681.388310][ C0] ? vma_set_page_prot+0x97/0x110 [ 681.388317][ C0] __mmap_region+0x168/0x1780 [ 681.388321][ C0] ? __pfx___mmap_region+0x10/0x10 [ 681.388327][ C0] ? mas_find+0x1f1/0x400 [ 681.388341][ C0] ? mm_get_unmapped_area_vmflags+0x48/0xc0 [ 681.388346][ C0] ? mmap_region+0xe1/0x2e0 [ 681.388350][ C0] do_mmap+0x9c5/0xf20 [ 681.388355][ C0] ? __pfx_do_mmap+0x10/0x10 [ 681.388359][ C0] ? down_write_killable+0x15e/0x250 [ 681.388362][ C0] ? __pfx_down_write_killable+0x10/0x10 [ 681.388366][ C0] vm_mmap_pgoff+0x151/0x2e0 [ 681.388373][ C0] ? __pfx_vm_mmap_pgoff+0x10/0x10 [ 681.388376][ C0] ? lock_release+0x13/0xc0 [ 681.388380][ C0] ? __fget_files+0x1a3/0x300 [ 681.388385][ C0] ksys_mmap_pgoff+0x1b4/0x420 [ 681.388389][ C0] ? rcu_is_watching+0x12/0xc0 [ 681.388393][ C0] do_syscall_64+0xc1/0x1d0 [ 681.388398][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 681.388400][ C0] RIP: 0033:0x7f273ff7e116 [ 681.388403][ C0] 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 [ 681.388405][ C0] RSP: 002b:00007ffe72458928 EFLAGS: 00000206 ORIG_RAX: 0000000000000009 [ 681.388408][ C0] RAX: ffffffffffffffda RBX: 0000000000000812 RCX: 00007f273ff7e116 [ 681.388410][ C0] RDX: 0000000000000001 RSI: 0000000000001000 RDI: 00007f273fe93000 [ 681.388411][ C0] RBP: 00007f273fe93000 R08: 0000000000000005 R09: 0000000000004000 [ 681.388413][ C0] R10: 0000000000000812 R11: 0000000000000206 R12: 00007ffe724589a0 [ 681.388415][ C0] R13: 00007ffe72458d40 R14: 0000000000000000 R15: 00007f273ff4d840 [ 681.388420][ C0] [ 1757.614393][ C1] BUG: sleeping function called from invalid context at kernel/locking/rwsem.c:1576 [ 1757.614784][ C1] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 6325, name: kworker/1:1 [ 1757.615159][ C1] preempt_count: 101, expected: 0 [ 1757.615353][ C1] RCU nest depth: 3, expected: 0 [ 1757.615551][ C1] INFO: lockdep is turned off. [ 1757.615746][ C1] Preemption disabled at: [ 1757.615748][ C1] [] __dev_queue_xmit+0x1fd/0x1900 [ 1757.616160][ C1] CPU: 1 UID: 0 PID: 6325 Comm: kworker/1:1 Tainted: G W 6.15.0-rc5-virtme #1 PREEMPT(full) [ 1757.616165][ C1] Tainted: [W]=WARN [ 1757.616167][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1757.616169][ C1] Workqueue: events mptcp_worker [ 1757.616179][ C1] Call Trace: [ 1757.616182][ C1] [ 1757.616184][ C1] dump_stack_lvl+0xb0/0xd0 [ 1757.616192][ C1] __might_resched+0x360/0x5a0 [ 1757.616199][ C1] down_write+0x72/0x210 [ 1757.616205][ C1] ? __pfx_down_write+0x10/0x10 [ 1757.616208][ C1] ? simple_recursive_removal+0x3a/0x860 [ 1757.616214][ C1] ? rcu_is_watching+0x12/0xc0 [ 1757.616221][ C1] ? do_raw_spin_unlock+0x58/0x220 [ 1757.616226][ C1] simple_recursive_removal+0x166/0x860 [ 1757.616229][ C1] ? __pfx_remove_one+0x10/0x10 [ 1757.616234][ C1] ? do_raw_spin_unlock+0x58/0x220 [ 1757.616239][ C1] debugfs_remove+0x44/0x70 [ 1757.616242][ C1] ref_tracker_dir_exit+0xcf/0x740 [ 1757.616249][ C1] ? __pfx_ref_tracker_free+0x10/0x10 [ 1757.616252][ C1] ? __sk_destruct+0x383/0x780 [ 1757.616258][ C1] ? ip_rcv_core+0x745/0xec0 [ 1757.616264][ C1] ? __pfx_ref_tracker_dir_exit+0x10/0x10 [ 1757.616267][ C1] ? __napi_poll.constprop.0+0xa2/0x460 [ 1757.616271][ C1] ? net_rx_action+0x542/0xd00 [ 1757.616274][ C1] ? handle_softirqs+0x218/0x620 [ 1757.616282][ C1] ? do_softirq+0xb1/0xe0 [ 1757.616284][ C1] ? __local_bh_enable_ip+0x105/0x130 [ 1757.616286][ C1] ? __dev_queue_xmit+0x9a2/0x1900 [ 1757.616289][ C1] ? ip_finish_output2+0x6fd/0x17d0 [ 1757.616292][ C1] ? ip_output+0x16a/0x4f0 [ 1757.616294][ C1] ? __ip_queue_xmit+0xf16/0x16e0 [ 1757.616297][ C1] ? __tcp_transmit_skb+0x1e1c/0x2e10 [ 1757.616304][ C1] ? tcp_write_xmit+0x8ac/0x2f60 [ 1757.616307][ C1] ? bpf_sk_storage_free+0x9f/0x1c0 [ 1757.616313][ C1] ? rcu_is_watching+0x12/0xc0 [ 1757.616318][ C1] __put_net+0x19/0x60 [ 1757.616323][ C1] __sk_destruct+0x58a/0x780 [ 1757.616328][ C1] ip_rcv_core+0x745/0xec0 [ 1757.616332][ C1] ? process_backlog+0x381/0x13e0 [ 1757.616336][ C1] ip_rcv+0xa8/0x660 [ 1757.616339][ C1] ? kasan_save_stack+0x34/0x50 [ 1757.616345][ C1] ? __pfx_ip_rcv+0x10/0x10 [ 1757.616348][ C1] ? __queue_work+0x5fd/0xab0 [ 1757.616353][ C1] ? queue_work_on+0x88/0xa0 [ 1757.616356][ C1] ? vring_interrupt+0x1e4/0x350 [ 1757.616361][ C1] ? vm_interrupt+0xd2/0x160 [ 1757.616364][ C1] ? __handle_irq_event_percpu+0x18d/0x310 [ 1757.616368][ C1] ? handle_irq_event+0xaa/0x1c0 [ 1757.616371][ C1] ? handle_fasteoi_irq+0x1dd/0xae0 [ 1757.616374][ C1] ? __common_interrupt+0xad/0x1d0 [ 1757.616380][ C1] ? common_interrupt+0xb9/0xe0 [ 1757.616386][ C1] ? asm_common_interrupt+0x26/0x40 [ 1757.616391][ C1] ? hrtimer_active+0xcd/0x2a0 [ 1757.616394][ C1] ? hrtimer_try_to_cancel+0x22/0x2f0 [ 1757.616398][ C1] ? tcp_v4_destroy_sock+0xd9/0x350 [ 1757.616403][ C1] ? __pfx_ip_rcv+0x10/0x10 [ 1757.616406][ C1] ? process_backlog+0x381/0x13e0 [ 1757.616409][ C1] __netif_receive_skb_one_core+0x164/0x1b0 [ 1757.616413][ C1] ? __pfx___netif_receive_skb_one_core+0x10/0x10 [ 1757.616417][ C1] ? rcu_is_watching+0x12/0xc0 [ 1757.616421][ C1] ? lock_acquire+0x10c/0x170 [ 1757.616426][ C1] ? process_backlog+0x381/0x13e0 [ 1757.616430][ C1] process_backlog+0x3c1/0x13e0 [ 1757.616435][ C1] ? __pfx_run_posix_cpu_timers+0x10/0x10 [ 1757.616441][ C1] __napi_poll.constprop.0+0xa2/0x460 [ 1757.616445][ C1] ? rcu_is_watching+0x12/0xc0 [ 1757.616449][ C1] net_rx_action+0x542/0xd00 [ 1757.616455][ C1] ? __pfx_net_rx_action+0x10/0x10 [ 1757.616458][ C1] ? rcu_is_watching+0x12/0xc0 [ 1757.616463][ C1] ? tmigr_handle_remote+0x27b/0x350 [ 1757.616469][ C1] ? __pfx_tmigr_handle_remote+0x10/0x10 [ 1757.616471][ C1] ? do_raw_spin_lock+0x130/0x270 [ 1757.616474][ C1] ? spin_bug+0x171/0x1d0 [ 1757.616477][ C1] ? lock_acquire+0x10c/0x170 [ 1757.616481][ C1] ? rcu_is_watching+0x12/0xc0 [ 1757.616487][ C1] handle_softirqs+0x218/0x620 [ 1757.616491][ C1] ? __dev_queue_xmit+0x98d/0x1900 [ 1757.616495][ C1] do_softirq+0xb1/0xe0 [ 1757.616497][ C1] [ 1757.616498][ C1] [ 1757.616499][ C1] __local_bh_enable_ip+0x105/0x130 [ 1757.616502][ C1] ? __dev_queue_xmit+0x98d/0x1900 [ 1757.616505][ C1] __dev_queue_xmit+0x9a2/0x1900 [ 1757.616508][ C1] ? lock_release+0x13/0xc0 [ 1757.616512][ C1] ? unwind_next_frame+0x4f8/0x1e10 [ 1757.616518][ C1] ? ret_from_fork_asm+0x1a/0x30 [ 1757.616525][ C1] ? rcu_is_watching+0x12/0xc0 [ 1757.616528][ C1] ? __pfx___dev_queue_xmit+0x10/0x10 [ 1757.616533][ C1] ? rcu_is_watching+0x12/0xc0 [ 1757.616536][ C1] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 1757.616541][ C1] ? neigh_hh_output+0x33a/0x520 [ 1757.616544][ C1] ? arch_stack_walk+0x8b/0xf0 [ 1757.616549][ C1] ? ip_finish_output2+0x262/0x17d0 [ 1757.616553][ C1] ip_finish_output2+0x6fd/0x17d0 [ 1757.616556][ C1] ? ip_skb_dst_mtu+0x2f4/0x940 [ 1757.616558][ C1] ? rcu_is_watching+0x12/0xc0 [ 1757.616561][ C1] ? trace_lock_release+0x2a/0xd0 [ 1757.616564][ C1] ? __pfx_ip_finish_output2+0x10/0x10 [ 1757.616567][ C1] ? lock_release+0x13/0xc0 [ 1757.616571][ C1] ? __ip_finish_output+0x10f/0x770 [ 1757.616575][ C1] ip_output+0x16a/0x4f0 [ 1757.616577][ C1] ? __ip_local_out+0x3e2/0x620 [ 1757.616580][ C1] ? __pfx_ip_output+0x10/0x10 [ 1757.616582][ C1] ? ipv4_dst_check+0x164/0x2d0 [ 1757.616585][ C1] ? rcu_is_watching+0x12/0xc0 [ 1757.616588][ C1] ? trace_lock_release+0x2a/0xd0 [ 1757.616593][ C1] __ip_queue_xmit+0xf16/0x16e0 [ 1757.616596][ C1] ? __skb_clone+0x57a/0x760 [ 1757.616601][ C1] __tcp_transmit_skb+0x1e1c/0x2e10 [ 1757.616608][ C1] ? __pfx___tcp_transmit_skb+0x10/0x10 [ 1757.616611][ C1] ? __pfx_mptcp_established_options+0x10/0x10 [ 1757.616617][ C1] ? rcu_is_watching+0x12/0xc0 [ 1757.616621][ C1] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 1757.616624][ C1] ? tcp_small_queue_check.isra.0+0xe9/0x380 [ 1757.616628][ C1] tcp_write_xmit+0x8ac/0x2f60 [ 1757.616633][ C1] ? __pfx_tcp_current_mss+0x10/0x10 [ 1757.616638][ C1] ? __pfx_tcp_write_xmit+0x10/0x10 [ 1757.616640][ C1] ? inet_sk_state_store+0x49/0x90 [ 1757.616644][ C1] ? tcp_set_state+0x10a/0x510 [ 1757.616648][ C1] ? __pfx_tcp_set_state+0x10/0x10 [ 1757.616652][ C1] __tcp_push_pending_frames+0x96/0x330 [ 1757.616655][ C1] __tcp_close+0x8ad/0xe20 [ 1757.616659][ C1] ? __mptcp_close_ssk+0x21e/0x14b0 [ 1757.616662][ C1] ? __mptcp_close_ssk+0x21e/0x14b0 [ 1757.616665][ C1] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 1757.616669][ C1] __mptcp_close_ssk+0x2b4/0x14b0 [ 1757.616673][ C1] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 1757.616676][ C1] ? __pfx___mptcp_close_ssk+0x10/0x10 [ 1757.616681][ C1] mptcp_destroy_common+0xa8/0x2f0 [ 1757.616685][ C1] mptcp_destroy+0x88/0x110 [ 1757.616687][ C1] __mptcp_destroy_sock+0x10d/0x2b0 [ 1757.616691][ C1] mptcp_worker+0xacb/0xf90 [ 1757.616694][ C1] ? __pfx_debug_object_deactivate+0x10/0x10 [ 1757.616699][ C1] ? rcu_is_watching+0x12/0xc0 [ 1757.616704][ C1] ? __pfx_mptcp_worker+0x10/0x10 [ 1757.616707][ C1] ? rcu_is_watching+0x12/0xc0 [ 1757.616711][ C1] ? rcu_is_watching+0x12/0xc0 [ 1757.616715][ C1] process_one_work+0xe40/0x1690 [ 1757.616721][ C1] ? __pfx_process_one_work+0x10/0x10 [ 1757.616726][ C1] ? assign_work+0x16c/0x240 [ 1757.616731][ C1] worker_thread+0x591/0xcf0 [ 1757.616734][ C1] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 1757.616738][ C1] ? __pfx_worker_thread+0x10/0x10 [ 1757.616742][ C1] kthread+0x37b/0x600 [ 1757.616748][ C1] ? __pfx_kthread+0x10/0x10 [ 1757.616751][ C1] ? __pfx_kthread+0x10/0x10 [ 1757.616754][ C1] ? rcu_is_watching+0x12/0xc0 [ 1757.616758][ C1] ? __pfx_kthread+0x10/0x10 [ 1757.616761][ C1] ret_from_fork+0x31/0x70 [ 1757.616766][ C1] ? __pfx_kthread+0x10/0x10 [ 1757.616769][ C1] ret_from_fork_asm+0x1a/0x30 [ 1757.616776][ C1] [ 1776.084500][ C3] BUG: sleeping function called from invalid context at kernel/locking/rwsem.c:1576 [ 1776.085163][ C3] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 15058, name: kworker/3:0 [ 1776.085761][ C3] preempt_count: 101, expected: 0 [ 1776.086083][ C3] RCU nest depth: 3, expected: 0 [ 1776.086400][ C3] INFO: lockdep is turned off. [ 1776.086742][ C3] Preemption disabled at: [ 1776.086746][ C3] [] __dev_queue_xmit+0x1fd/0x1900 [ 1776.087433][ C3] CPU: 3 UID: 0 PID: 15058 Comm: kworker/3:0 Tainted: G W 6.15.0-rc5-virtme #1 PREEMPT(full) [ 1776.087442][ C3] Tainted: [W]=WARN [ 1776.087444][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1776.087448][ C3] Workqueue: events mptcp_worker [ 1776.087461][ C3] Call Trace: [ 1776.087464][ C3] [ 1776.087468][ C3] dump_stack_lvl+0xb0/0xd0 [ 1776.087479][ C3] __might_resched+0x360/0x5a0 [ 1776.087489][ C3] down_write+0x72/0x210 [ 1776.087497][ C3] ? __pfx_down_write+0x10/0x10 [ 1776.087502][ C3] ? simple_recursive_removal+0x3a/0x860 [ 1776.087510][ C3] ? rcu_is_watching+0x12/0xc0 [ 1776.087519][ C3] ? do_raw_spin_unlock+0x58/0x220 [ 1776.087527][ C3] simple_recursive_removal+0x166/0x860 [ 1776.087532][ C3] ? __pfx_remove_one+0x10/0x10 [ 1776.087540][ C3] ? do_raw_spin_unlock+0x58/0x220 [ 1776.087548][ C3] debugfs_remove+0x44/0x70 [ 1776.087552][ C3] ref_tracker_dir_exit+0xcf/0x740 [ 1776.087560][ C3] ? __pfx_ref_tracker_free+0x10/0x10 [ 1776.087565][ C3] ? __sk_destruct+0x383/0x780 [ 1776.087570][ C3] ? ip_rcv_core+0x745/0xec0 [ 1776.087578][ C3] ? __pfx_ref_tracker_dir_exit+0x10/0x10 [ 1776.087583][ C3] ? __napi_poll.constprop.0+0xa2/0x460 [ 1776.087590][ C3] ? net_rx_action+0x542/0xd00 [ 1776.087594][ C3] ? handle_softirqs+0x218/0x620 [ 1776.087604][ C3] ? do_softirq+0xb1/0xe0 [ 1776.087608][ C3] ? __local_bh_enable_ip+0x105/0x130 [ 1776.087613][ C3] ? __dev_queue_xmit+0x9a2/0x1900 [ 1776.087618][ C3] ? ip_finish_output2+0x6fd/0x17d0 [ 1776.087623][ C3] ? ip_output+0x16a/0x4f0 [ 1776.087627][ C3] ? __ip_queue_xmit+0xf16/0x16e0 [ 1776.087632][ C3] ? __tcp_transmit_skb+0x1e1c/0x2e10 [ 1776.087641][ C3] ? tcp_write_xmit+0x8ac/0x2f60 [ 1776.087645][ C3] ? bpf_sk_storage_free+0x9f/0x1c0 [ 1776.087653][ C3] ? rcu_is_watching+0x12/0xc0 [ 1776.087662][ C3] __put_net+0x19/0x60 [ 1776.087669][ C3] __sk_destruct+0x58a/0x780 [ 1776.087676][ C3] ip_rcv_core+0x745/0xec0 [ 1776.087684][ C3] ? process_backlog+0x381/0x13e0 [ 1776.087690][ C3] ip_rcv+0xa8/0x660 [ 1776.087696][ C3] ? __pfx_ip_rcv+0x10/0x10 [ 1776.087706][ C3] ? rcu_is_watching+0x12/0xc0 [ 1776.087712][ C3] ? __pfx_ip_rcv+0x10/0x10 [ 1776.087717][ C3] ? process_backlog+0x381/0x13e0 [ 1776.087723][ C3] __netif_receive_skb_one_core+0x164/0x1b0 [ 1776.087729][ C3] ? __pfx___netif_receive_skb_one_core+0x10/0x10 [ 1776.087736][ C3] ? rcu_is_watching+0x12/0xc0 [ 1776.087741][ C3] ? lock_acquire+0x10c/0x170 [ 1776.087747][ C3] ? process_backlog+0x381/0x13e0 [ 1776.087754][ C3] process_backlog+0x3c1/0x13e0 [ 1776.087762][ C3] ? rcu_is_watching+0x12/0xc0 [ 1776.087770][ C3] __napi_poll.constprop.0+0xa2/0x460 [ 1776.087775][ C3] ? rcu_is_watching+0x12/0xc0 [ 1776.087782][ C3] net_rx_action+0x542/0xd00 [ 1776.087793][ C3] ? __pfx_net_rx_action+0x10/0x10 [ 1776.087798][ C3] ? lock_release+0x13/0xc0 [ 1776.087809][ C3] ? spin_bug+0x178/0x1d0 [ 1776.087813][ C3] ? __pfx_sched_balance_domains+0x10/0x10 [ 1776.087827][ C3] handle_softirqs+0x218/0x620 [ 1776.087835][ C3] ? __dev_queue_xmit+0x98d/0x1900 [ 1776.087842][ C3] do_softirq+0xb1/0xe0 [ 1776.087846][ C3] [ 1776.087848][ C3] [ 1776.087850][ C3] __local_bh_enable_ip+0x105/0x130 [ 1776.087855][ C3] ? __dev_queue_xmit+0x98d/0x1900 [ 1776.087860][ C3] __dev_queue_xmit+0x9a2/0x1900 [ 1776.087865][ C3] ? lock_release+0x13/0xc0 [ 1776.087871][ C3] ? unwind_next_frame+0x4f8/0x1e10 [ 1776.087880][ C3] ? ret_from_fork_asm+0x1a/0x30 [ 1776.087889][ C3] ? rcu_is_watching+0x12/0xc0 [ 1776.087895][ C3] ? __pfx___dev_queue_xmit+0x10/0x10 [ 1776.087903][ C3] ? rcu_is_watching+0x12/0xc0 [ 1776.087909][ C3] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 1776.087917][ C3] ? neigh_hh_output+0x33a/0x520 [ 1776.087922][ C3] ? arch_stack_walk+0x8b/0xf0 [ 1776.087931][ C3] ? ip_finish_output2+0x262/0x17d0 [ 1776.087938][ C3] ip_finish_output2+0x6fd/0x17d0 [ 1776.087944][ C3] ? ip_skb_dst_mtu+0x2f4/0x940 [ 1776.087948][ C3] ? rcu_is_watching+0x12/0xc0 [ 1776.087953][ C3] ? trace_lock_release+0x2a/0xd0 [ 1776.087960][ C3] ? __pfx_ip_finish_output2+0x10/0x10 [ 1776.087965][ C3] ? lock_release+0x13/0xc0 [ 1776.087972][ C3] ? __ip_finish_output+0x10f/0x770 [ 1776.087979][ C3] ip_output+0x16a/0x4f0 [ 1776.087983][ C3] ? __ip_local_out+0x3e2/0x620 [ 1776.087988][ C3] ? __pfx_ip_output+0x10/0x10 [ 1776.087993][ C3] ? ipv4_dst_check+0x164/0x2d0 [ 1776.087998][ C3] ? rcu_is_watching+0x12/0xc0 [ 1776.088003][ C3] ? trace_lock_release+0x2a/0xd0 [ 1776.088013][ C3] __ip_queue_xmit+0xf16/0x16e0 [ 1776.088019][ C3] ? __skb_clone+0x57a/0x760 [ 1776.088028][ C3] __tcp_transmit_skb+0x1e1c/0x2e10 [ 1776.088041][ C3] ? __pfx___tcp_transmit_skb+0x10/0x10 [ 1776.088046][ C3] ? __pfx_mptcp_established_options+0x10/0x10 [ 1776.088057][ C3] ? rcu_is_watching+0x12/0xc0 [ 1776.088062][ C3] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 1776.088068][ C3] ? tcp_small_queue_check.isra.0+0xe9/0x380 [ 1776.088076][ C3] tcp_write_xmit+0x8ac/0x2f60 [ 1776.088086][ C3] ? __pfx_tcp_current_mss+0x10/0x10 [ 1776.088094][ C3] ? __pfx_tcp_write_xmit+0x10/0x10 [ 1776.088101][ C3] ? inet_sk_state_store+0x49/0x90 [ 1776.088108][ C3] ? tcp_set_state+0x10a/0x510 [ 1776.088115][ C3] ? __pfx_tcp_set_state+0x10/0x10 [ 1776.088123][ C3] __tcp_push_pending_frames+0x96/0x330 [ 1776.088129][ C3] __tcp_close+0x8ad/0xe20 [ 1776.088135][ C3] ? __mptcp_close_ssk+0x21e/0x14b0 [ 1776.088141][ C3] ? __mptcp_close_ssk+0x21e/0x14b0 [ 1776.088146][ C3] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 1776.088153][ C3] __mptcp_close_ssk+0x2b4/0x14b0 [ 1776.088160][ C3] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 1776.088166][ C3] ? __pfx___mptcp_close_ssk+0x10/0x10 [ 1776.088175][ C3] mptcp_destroy_common+0xa8/0x2f0 [ 1776.088183][ C3] mptcp_destroy+0x88/0x110 [ 1776.088188][ C3] __mptcp_destroy_sock+0x10d/0x2b0 [ 1776.088193][ C3] mptcp_worker+0xacb/0xf90 [ 1776.088200][ C3] ? __pfx_debug_object_deactivate+0x10/0x10 [ 1776.088207][ C3] ? rcu_is_watching+0x12/0xc0 [ 1776.088214][ C3] ? __pfx_mptcp_worker+0x10/0x10 [ 1776.088219][ C3] ? rcu_is_watching+0x12/0xc0 [ 1776.088225][ C3] ? rcu_is_watching+0x12/0xc0 [ 1776.088232][ C3] process_one_work+0xe40/0x1690 [ 1776.088246][ C3] ? __pfx_process_one_work+0x10/0x10 [ 1776.088256][ C3] ? assign_work+0x16c/0x240 [ 1776.088263][ C3] worker_thread+0x591/0xcf0 [ 1776.088270][ C3] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 1776.088278][ C3] ? __pfx_worker_thread+0x10/0x10 [ 1776.088285][ C3] kthread+0x37b/0x600 [ 1776.088291][ C3] ? __pfx_kthread+0x10/0x10 [ 1776.088295][ C3] ? __pfx_kthread+0x10/0x10 [ 1776.088300][ C3] ? rcu_is_watching+0x12/0xc0 [ 1776.088306][ C3] ? __pfx_kthread+0x10/0x10 [ 1776.088312][ C3] ret_from_fork+0x31/0x70 [ 1776.088321][ C3] ? __pfx_kthread+0x10/0x10 [ 1776.088326][ C3] ret_from_fork_asm+0x1a/0x30 [ 1776.088338][ C3] [ 1799.337529][T20236] pm_nl_ctl (20236) used greatest stack depth: 22952 bytes left