[ 23.959869][ T280] ip (280) used greatest stack depth: 23936 bytes left [ 61.179913][ T663] ip (663) used greatest stack depth: 23824 bytes left [ 326.436728][ T3079] netem: version 1.3 [ 439.205387][ C1] [ 439.205562][ C1] ================================ [ 439.205826][ C1] WARNING: inconsistent lock state [ 439.206069][ C1] 6.15.0-virtme #1 Not tainted [ 439.206314][ C1] -------------------------------- [ 439.206563][ C1] inconsistent {SOFTIRQ-ON-W} -> {IN-SOFTIRQ-W} usage. [ 439.206842][ C1] ksoftirqd/1/22 [HC0[0]:SC1[1]:HE1:SE0] takes: [ 439.207125][ C1] ffffffffb01e9d78 (pin_fs_lock){+.?.}-{3:3}, at: simple_pin_fs+0x24/0x150 [ 439.207532][ C1] {SOFTIRQ-ON-W} state was registered at: [ 439.207727][ C1] __lock_acquire+0x20b/0x7e0 [ 439.207942][ C1] lock_acquire.part.0+0xb6/0x240 [ 439.208163][ C1] _raw_spin_lock+0x33/0x40 [ 439.208388][ C1] simple_pin_fs+0x24/0x150 [ 439.208591][ C1] start_creating.part.0+0x52/0x310 [ 439.208802][ C1] debugfs_create_dir+0x6a/0x540 [ 439.209019][ C1] component_debug_init+0x17/0x30 [ 439.209270][ C1] do_one_initcall+0x8f/0x1e0 [ 439.209486][ C1] do_initcalls+0x176/0x280 [ 439.209689][ C1] kernel_init_freeable+0x22d/0x300 [ 439.210020][ C1] kernel_init+0x20/0x200 [ 439.210244][ C1] ret_from_fork+0x240/0x320 [ 439.210469][ C1] ret_from_fork_asm+0x1a/0x30 [ 439.210670][ C1] irq event stamp: 5418112 [ 439.211040][ C1] hardirqs last enabled at (5418112): [] _raw_spin_unlock_irqrestore+0x5d/0x80 [ 439.211486][ C1] hardirqs last disabled at (5418111): [] _raw_spin_lock_irqsave+0x5b/0x60 [ 439.211998][ C1] softirqs last enabled at (5416546): [] handle_softirqs+0x358/0x620 [ 439.212462][ C1] softirqs last disabled at (5416551): [] run_ksoftirqd+0x3f/0x70 [ 439.212925][ C1] [ 439.212925][ C1] other info that might help us debug this: [ 439.213317][ C1] Possible unsafe locking scenario: [ 439.213317][ C1] [ 439.213682][ C1] CPU0 [ 439.213862][ C1] ---- [ 439.214047][ C1] lock(pin_fs_lock); [ 439.214248][ C1] [ 439.214429][ C1] lock(pin_fs_lock); [ 439.214622][ C1] [ 439.214622][ C1] *** DEADLOCK *** [ 439.214622][ C1] [ 439.215169][ C1] 2 locks held by ksoftirqd/1/22: [ 439.215384][ C1] #0: ffffffffaff9b5e0 (rcu_read_lock){....}-{1:3}, at: process_backlog+0x381/0x13e0 [ 439.215802][ C1] #1: ffffffffaff9b5e0 (rcu_read_lock){....}-{1:3}, at: ip_local_deliver_finish+0x209/0x4b0 [ 439.216413][ C1] [ 439.216413][ C1] stack backtrace: [ 439.216751][ C1] CPU: 1 UID: 0 PID: 22 Comm: ksoftirqd/1 Not tainted 6.15.0-virtme #1 PREEMPT(full) [ 439.216759][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 439.216763][ C1] Call Trace: [ 439.216766][ C1] [ 439.216772][ C1] dump_stack_lvl+0x82/0xd0 [ 439.216782][ C1] print_usage_bug.part.0+0x25f/0x360 [ 439.216787][ C1] mark_lock_irq+0x343/0x400 [ 439.216792][ C1] ? rcu_read_lock_any_held+0x43/0xb0 [ 439.216797][ C1] ? validate_chain+0x166/0x4d0 [ 439.216801][ C1] ? __pfx_unwind_next_frame+0x10/0x10 [ 439.216813][ C1] mark_lock+0x174/0x2f0 [ 439.216819][ C1] mark_usage+0x46/0x150 [ 439.216823][ C1] __lock_acquire+0x20b/0x7e0 [ 439.216826][ C1] ? __lock_acquire+0x44d/0x7e0 [ 439.216830][ C1] lock_acquire.part.0+0xb6/0x240 [ 439.216833][ C1] ? simple_pin_fs+0x24/0x150 [ 439.216838][ C1] ? rcu_is_watching+0x12/0xc0 [ 439.216843][ C1] ? lock_acquire+0x10c/0x170 [ 439.216846][ C1] ? simple_pin_fs+0x24/0x150 [ 439.216850][ C1] _raw_spin_lock+0x33/0x40 [ 439.216853][ C1] ? simple_pin_fs+0x24/0x150 [ 439.216857][ C1] simple_pin_fs+0x24/0x150 [ 439.216861][ C1] debugfs_remove+0x35/0x70 [ 439.216865][ C1] ref_tracker_dir_exit+0xcf/0x740 [ 439.216871][ C1] ? __pfx_ref_tracker_free+0x10/0x10 [ 439.216875][ C1] ? __sk_destruct+0x383/0x780 [ 439.216881][ C1] ? tcp_v4_err+0xb76/0x13d0 [ 439.216887][ C1] ? __pfx_ref_tracker_dir_exit+0x10/0x10 [ 439.216892][ C1] ? ip_local_deliver_finish+0x2c2/0x4b0 [ 439.216898][ C1] ? ip_local_deliver+0x19c/0x480 [ 439.216902][ C1] ? ip_rcv+0x4a1/0x660 [ 439.216905][ C1] ? __netif_receive_skb_one_core+0x164/0x1b0 [ 439.216909][ C1] ? process_backlog+0x3c1/0x13e0 [ 439.216913][ C1] ? __napi_poll.constprop.0+0xa2/0x460 [ 439.216916][ C1] ? net_rx_action+0x54f/0xda0 [ 439.216918][ C1] ? handle_softirqs+0x218/0x620 [ 439.216921][ C1] ? run_ksoftirqd+0x3f/0x70 [ 439.216924][ C1] ? smpboot_thread_fn+0x30a/0x960 [ 439.216929][ C1] ? kthread+0x37e/0x600 [ 439.216938][ C1] __put_net+0x19/0x60 [ 439.216943][ C1] __sk_destruct+0x58a/0x780 [ 439.216947][ C1] tcp_v4_err+0xb76/0x13d0 [ 439.216952][ C1] icmp_unreach+0x2c9/0xc40 [ 439.216959][ C1] ? __skb_checksum_complete+0xde/0x2e0 [ 439.216967][ C1] icmp_rcv+0x7f7/0xfe0 [ 439.216976][ C1] ip_protocol_deliver_rcu+0x319/0x390 [ 439.216982][ C1] ip_local_deliver_finish+0x2c2/0x4b0 [ 439.216987][ C1] ip_local_deliver+0x19c/0x480 [ 439.216990][ C1] ? __pfx_ip_local_deliver+0x10/0x10 [ 439.216996][ C1] ? ip_rcv_finish_core+0x1ad/0x1340 [ 439.217001][ C1] ? process_backlog+0x381/0x13e0 [ 439.217004][ C1] ip_rcv+0x4a1/0x660 [ 439.217010][ C1] ? __pfx_ip_rcv+0x10/0x10 [ 439.217015][ C1] ? rcu_read_lock_any_held+0x43/0xb0 [ 439.217019][ C1] ? validate_chain+0x166/0x4d0 [ 439.217027][ C1] ? __lock_acquire+0x44d/0x7e0 [ 439.217031][ C1] ? __pfx_ip_rcv+0x10/0x10 [ 439.217034][ C1] ? process_backlog+0x381/0x13e0 [ 439.217037][ C1] __netif_receive_skb_one_core+0x164/0x1b0 [ 439.217041][ C1] ? __pfx___netif_receive_skb_one_core+0x10/0x10 [ 439.217045][ C1] ? rcu_is_watching+0x12/0xc0 [ 439.217048][ C1] ? lock_acquire+0x10c/0x170 [ 439.217051][ C1] ? process_backlog+0x381/0x13e0 [ 439.217055][ C1] process_backlog+0x3c1/0x13e0 [ 439.217060][ C1] ? __lock_acquire+0x44d/0x7e0 [ 439.217064][ C1] __napi_poll.constprop.0+0xa2/0x460 [ 439.217066][ C1] ? rcu_is_watching+0x12/0xc0 [ 439.217069][ C1] net_rx_action+0x54f/0xda0 [ 439.217073][ C1] ? rcu_is_watching+0x12/0xc0 [ 439.217077][ C1] ? __pfx_net_rx_action+0x10/0x10 [ 439.217080][ C1] ? trace_sched_exit_tp+0xdb/0x140 [ 439.217084][ C1] ? __schedule+0x87b/0x1b00 [ 439.217089][ C1] ? __pfx___schedule+0x10/0x10 [ 439.217095][ C1] handle_softirqs+0x218/0x620 [ 439.217100][ C1] ? __pfx_run_ksoftirqd+0x10/0x10 [ 439.217106][ C1] run_ksoftirqd+0x3f/0x70 [ 439.217110][ C1] smpboot_thread_fn+0x30a/0x960 [ 439.217116][ C1] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 439.217122][ C1] kthread+0x37e/0x600 [ 439.217126][ C1] ? __pfx_kthread+0x10/0x10 [ 439.217129][ C1] ? ret_from_fork+0x1b/0x320 [ 439.217132][ C1] ? __lock_release+0x5d/0x170 [ 439.217135][ C1] ? rcu_is_watching+0x12/0xc0 [ 439.217138][ C1] ? __pfx_kthread+0x10/0x10 [ 439.217142][ C1] ret_from_fork+0x240/0x320 [ 439.217145][ C1] ? __pfx_kthread+0x10/0x10 [ 439.217148][ C1] ret_from_fork_asm+0x1a/0x30 [ 439.217160][ C1] [ 439.239283][ C1] BUG: sleeping function called from invalid context at kernel/locking/rwsem.c:1576 [ 439.239630][ C1] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 22, name: ksoftirqd/1 [ 439.240005][ C1] preempt_count: 100, expected: 0 [ 439.240211][ C1] RCU nest depth: 2, expected: 0 [ 439.240408][ C1] INFO: lockdep is turned off. [ 439.240603][ C1] Preemption disabled at: [ 439.240605][ C1] [] handle_softirqs+0xe5/0x620 [ 439.241104][ C1] CPU: 1 UID: 0 PID: 22 Comm: ksoftirqd/1 Not tainted 6.15.0-virtme #1 PREEMPT(full) [ 439.241109][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 439.241111][ C1] Call Trace: [ 439.241113][ C1] [ 439.241117][ C1] dump_stack_lvl+0xb0/0xd0 [ 439.241128][ C1] __might_resched+0x360/0x5a0 [ 439.241136][ C1] down_write+0x72/0x210 [ 439.241142][ C1] ? __pfx_down_write+0x10/0x10 [ 439.241145][ C1] ? simple_recursive_removal+0x33/0x610 [ 439.241150][ C1] ? rcu_is_watching+0x12/0xc0 [ 439.241156][ C1] ? do_raw_spin_unlock+0x58/0x220 [ 439.241163][ C1] simple_recursive_removal+0x6a/0x610 [ 439.241165][ C1] ? do_raw_spin_unlock+0x58/0x220 [ 439.241169][ C1] ? __pfx_remove_one+0x10/0x10 [ 439.241175][ C1] debugfs_remove+0x44/0x70 [ 439.241178][ C1] ref_tracker_dir_exit+0xcf/0x740 [ 439.241185][ C1] ? __pfx_ref_tracker_free+0x10/0x10 [ 439.241189][ C1] ? __sk_destruct+0x383/0x780 [ 439.241195][ C1] ? tcp_v4_err+0xb76/0x13d0 [ 439.241200][ C1] ? __pfx_ref_tracker_dir_exit+0x10/0x10 [ 439.241203][ C1] ? ip_local_deliver_finish+0x2c2/0x4b0 [ 439.241210][ C1] ? ip_local_deliver+0x19c/0x480 [ 439.241213][ C1] ? ip_rcv+0x4a1/0x660 [ 439.241216][ C1] ? __netif_receive_skb_one_core+0x164/0x1b0 [ 439.241222][ C1] ? process_backlog+0x3c1/0x13e0 [ 439.241225][ C1] ? __napi_poll.constprop.0+0xa2/0x460 [ 439.241228][ C1] ? net_rx_action+0x54f/0xda0 [ 439.241230][ C1] ? handle_softirqs+0x218/0x620 [ 439.241233][ C1] ? run_ksoftirqd+0x3f/0x70 [ 439.241235][ C1] ? smpboot_thread_fn+0x30a/0x960 [ 439.241240][ C1] ? kthread+0x37e/0x600 [ 439.241248][ C1] __put_net+0x19/0x60 [ 439.241255][ C1] __sk_destruct+0x58a/0x780 [ 439.241259][ C1] tcp_v4_err+0xb76/0x13d0 [ 439.241264][ C1] icmp_unreach+0x2c9/0xc40 [ 439.241269][ C1] ? __skb_checksum_complete+0xde/0x2e0 [ 439.241274][ C1] icmp_rcv+0x7f7/0xfe0 [ 439.241279][ C1] ip_protocol_deliver_rcu+0x319/0x390 [ 439.241284][ C1] ip_local_deliver_finish+0x2c2/0x4b0 [ 439.241289][ C1] ip_local_deliver+0x19c/0x480 [ 439.241293][ C1] ? __pfx_ip_local_deliver+0x10/0x10 [ 439.241302][ C1] ? ip_rcv_finish_core+0x1ad/0x1340 [ 439.241309][ C1] ? process_backlog+0x381/0x13e0 [ 439.241315][ C1] ip_rcv+0x4a1/0x660 [ 439.241321][ C1] ? __pfx_ip_rcv+0x10/0x10 [ 439.241324][ C1] ? rcu_read_lock_any_held+0x43/0xb0 [ 439.241328][ C1] ? validate_chain+0x166/0x4d0 [ 439.241332][ C1] ? __lock_acquire+0x44d/0x7e0 [ 439.241336][ C1] ? __pfx_ip_rcv+0x10/0x10 [ 439.241339][ C1] ? process_backlog+0x381/0x13e0 [ 439.241343][ C1] __netif_receive_skb_one_core+0x164/0x1b0 [ 439.241347][ C1] ? __pfx___netif_receive_skb_one_core+0x10/0x10 [ 439.241351][ C1] ? rcu_is_watching+0x12/0xc0 [ 439.241354][ C1] ? lock_acquire+0x10c/0x170 [ 439.241356][ C1] ? process_backlog+0x381/0x13e0 [ 439.241361][ C1] process_backlog+0x3c1/0x13e0 [ 439.241365][ C1] ? __lock_acquire+0x44d/0x7e0 [ 439.241369][ C1] __napi_poll.constprop.0+0xa2/0x460 [ 439.241371][ C1] ? rcu_is_watching+0x12/0xc0 [ 439.241375][ C1] net_rx_action+0x54f/0xda0 [ 439.241379][ C1] ? rcu_is_watching+0x12/0xc0 [ 439.241383][ C1] ? __pfx_net_rx_action+0x10/0x10 [ 439.241385][ C1] ? trace_sched_exit_tp+0xdb/0x140 [ 439.241389][ C1] ? __schedule+0x87b/0x1b00 [ 439.241393][ C1] ? __pfx___schedule+0x10/0x10 [ 439.241400][ C1] handle_softirqs+0x218/0x620 [ 439.241403][ C1] ? __pfx_run_ksoftirqd+0x10/0x10 [ 439.241407][ C1] run_ksoftirqd+0x3f/0x70 [ 439.241410][ C1] smpboot_thread_fn+0x30a/0x960 [ 439.241413][ C1] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 439.241417][ C1] kthread+0x37e/0x600 [ 439.241421][ C1] ? __pfx_kthread+0x10/0x10 [ 439.241425][ C1] ? ret_from_fork+0x1b/0x320 [ 439.241430][ C1] ? __lock_release+0x5d/0x170 [ 439.241436][ C1] ? rcu_is_watching+0x12/0xc0 [ 439.241440][ C1] ? __pfx_kthread+0x10/0x10 [ 439.241447][ C1] ret_from_fork+0x240/0x320 [ 439.241450][ C1] ? __pfx_kthread+0x10/0x10 [ 439.241453][ C1] ret_from_fork_asm+0x1a/0x30 [ 439.241462][ C1] [ 443.810109][ C2] BUG: sleeping function called from invalid context at kernel/locking/rwsem.c:1576 [ 443.810636][ C2] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 3776, name: mptcp_join.sh [ 443.811093][ C2] preempt_count: 100, expected: 0 [ 443.811369][ C2] RCU nest depth: 0, expected: 0 [ 443.811640][ C2] INFO: lockdep is turned off. [ 443.811925][ C2] Preemption disabled at: [ 443.811927][ C2] [] handle_softirqs+0xe5/0x620 [ 443.812471][ C2] CPU: 2 UID: 0 PID: 3776 Comm: mptcp_join.sh Tainted: G W 6.15.0-virtme #1 PREEMPT(full) [ 443.812477][ C2] Tainted: [W]=WARN [ 443.812479][ C2] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 443.812481][ C2] Call Trace: [ 443.812483][ C2] [ 443.812486][ C2] dump_stack_lvl+0xb0/0xd0 [ 443.812497][ C2] __might_resched+0x360/0x5a0 [ 443.812506][ C2] down_write+0x72/0x210 [ 443.812511][ C2] ? __pfx_down_write+0x10/0x10 [ 443.812515][ C2] ? simple_recursive_removal+0x33/0x610 [ 443.812520][ C2] ? rcu_is_watching+0x12/0xc0 [ 443.812527][ C2] ? do_raw_spin_unlock+0x58/0x220 [ 443.812534][ C2] simple_recursive_removal+0x6a/0x610 [ 443.812536][ C2] ? do_raw_spin_unlock+0x58/0x220 [ 443.812540][ C2] ? __pfx_remove_one+0x10/0x10 [ 443.812546][ C2] debugfs_remove+0x44/0x70 [ 443.812549][ C2] ref_tracker_dir_exit+0xcf/0x740 [ 443.812556][ C2] ? __pfx_ref_tracker_free+0x10/0x10 [ 443.812559][ C2] ? __sk_destruct+0x383/0x780 [ 443.812566][ C2] ? call_timer_fn+0x13d/0x220 [ 443.812570][ C2] ? __pfx_ref_tracker_dir_exit+0x10/0x10 [ 443.812573][ C2] ? handle_softirqs+0x218/0x620 [ 443.812577][ C2] ? __irq_exit_rcu+0xfa/0x160 [ 443.812580][ C2] ? irq_exit_rcu+0xe/0x30 [ 443.812582][ C2] ? sysvec_apic_timer_interrupt+0xa8/0xc0 [ 443.812587][ C2] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 443.812592][ C2] ? __pfx_get_stack_info_noinstr+0x10/0x10 [ 443.812597][ C2] ? get_stack_info+0x35/0xc0 [ 443.812601][ C2] ? __unwind_start+0x4c2/0x800 [ 443.812607][ C2] ? arch_stack_walk+0x67/0xf0 [ 443.812612][ C2] ? stack_trace_save+0x93/0xd0 [ 443.812618][ C2] ? kasan_save_stack+0x24/0x50 [ 443.812624][ C2] ? bpf_sk_storage_free+0x9f/0x1c0 [ 443.812629][ C2] ? rcu_is_watching+0x12/0xc0 [ 443.812633][ C2] __put_net+0x19/0x60 [ 443.812640][ C2] __sk_destruct+0x58a/0x780 [ 443.812644][ C2] ? __pfx_tcp_write_timer+0x10/0x10 [ 443.812650][ C2] call_timer_fn+0x13d/0x220 [ 443.812653][ C2] ? call_timer_fn+0xe7/0x220 [ 443.812655][ C2] ? call_timer_fn+0xe7/0x220 [ 443.812657][ C2] ? __pfx_call_timer_fn+0x10/0x10 [ 443.812660][ C2] ? nohz_balance_exit_idle+0x1c/0x410 [ 443.812667][ C2] ? rcu_is_watching+0x12/0xc0 [ 443.812671][ C2] __run_timers+0x543/0x810 [ 443.812674][ C2] ? __pfx_tcp_write_timer+0x10/0x10 [ 443.812679][ C2] ? __pfx___run_timers+0x10/0x10 [ 443.812682][ C2] ? trace_lock_release+0x2a/0xd0 [ 443.812689][ C2] ? lock_release+0x13/0xc0 [ 443.812692][ C2] ? do_raw_spin_lock+0x130/0x270 [ 443.812696][ C2] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 443.812699][ C2] ? lock_acquire+0x10c/0x170 [ 443.812701][ C2] ? run_timer_base+0xab/0x110 [ 443.812705][ C2] run_timer_base+0xb3/0x110 [ 443.812708][ C2] run_timer_softirq+0x1a/0x30 [ 443.812711][ C2] handle_softirqs+0x218/0x620 [ 443.812716][ C2] __irq_exit_rcu+0xfa/0x160 [ 443.812719][ C2] irq_exit_rcu+0xe/0x30 [ 443.812721][ C2] sysvec_apic_timer_interrupt+0xa8/0xc0 [ 443.812724][ C2] [ 443.812725][ C2] [ 443.812727][ C2] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 443.812730][ C2] RIP: 0010:get_stack_info_noinstr+0x0/0x120 [ 443.812734][ C2] Code: 5e fd 5c 48 c7 c7 a0 91 05 af e8 6b 44 00 00 65 c6 05 bd f8 b3 02 00 eb 9a 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 <66> 0f 1f 00 41 55 41 54 49 89 fc 55 48 89 d5 53 48 89 f3 e8 18 01 [ 443.812737][ C2] RSP: 0018:ffffc90001e17668 EFLAGS: 00000282 [ 443.812741][ C2] RAX: dffffc0000000000 RBX: ffff888005dc2300 RCX: ffffc90001e17708 [ 443.812743][ C2] RDX: ffffc90001e176e8 RSI: ffff888005dc2300 RDI: ffffc90001e17698 [ 443.812745][ C2] RBP: ffffc90001e17708 R08: 0000000000000138 R09: 0000000000000000 [ 443.812746][ C2] R10: ffffc90001e176e8 R11: ffffffffb29486a8 R12: ffffc90001e17698 [ 443.812748][ C2] R13: ffffc90001e176e8 R14: ffffc90001e176e8 R15: ffffc90001e17710 [ 443.812754][ C2] ? is_bpf_text_address+0x67/0x120 [ 443.812761][ C2] get_stack_info+0x35/0xc0 [ 443.812764][ C2] __unwind_start+0x4c2/0x800 [ 443.812767][ C2] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 443.812772][ C2] arch_stack_walk+0x67/0xf0 [ 443.812777][ C2] ? __unwind_start+0x5a7/0x800 [ 443.812781][ C2] stack_trace_save+0x93/0xd0 [ 443.812785][ C2] ? __pfx_stack_trace_save+0x10/0x10 [ 443.812790][ C2] ? stack_depot_save_flags+0x15a/0x7a0 [ 443.812794][ C2] kasan_save_stack+0x24/0x50 [ 443.812798][ C2] ? kasan_save_stack+0x34/0x50 [ 443.812801][ C2] ? kasan_save_stack+0x24/0x50 [ 443.812804][ C2] ? kasan_record_aux_stack+0x8c/0xa0 [ 443.812807][ C2] ? __call_rcu_common.constprop.0+0xa1/0x610 [ 443.812812][ C2] ? __put_anon_vma+0xf4/0x320 [ 443.812816][ C2] ? unlink_anon_vmas+0x4ef/0x920 [ 443.812819][ C2] ? do_raw_spin_lock+0x130/0x270 [ 443.812823][ C2] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 443.812826][ C2] ? rcu_is_watching+0x12/0xc0 [ 443.812830][ C2] ? rcu_is_watching+0x12/0xc0 [ 443.812833][ C2] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 443.812840][ C2] ? _raw_spin_unlock_irqrestore+0x46/0x80 [ 443.812844][ C2] ? debug_object_active_state+0x2f5/0x400 [ 443.812849][ C2] ? rcu_is_watching+0x12/0xc0 [ 443.812852][ C2] ? __virt_addr_valid+0x22e/0x450 [ 443.812856][ C2] ? rcu_is_watching+0x12/0xc0 [ 443.812860][ C2] ? trace_lock_release+0x2a/0xd0 [ 443.812863][ C2] ? lock_release+0x13/0xc0 [ 443.812866][ C2] ? __virt_addr_valid+0x23d/0x450 [ 443.812869][ C2] ? rcu_is_watching+0x12/0xc0 [ 443.812874][ C2] kasan_record_aux_stack+0x8c/0xa0 [ 443.812878][ C2] ? __pfx_free_object_rcu+0x10/0x10 [ 443.812886][ C2] __call_rcu_common.constprop.0+0xa1/0x610 [ 443.812894][ C2] kmem_cache_free+0x221/0x330 [ 443.812900][ C2] ? unlink_anon_vmas+0x43e/0x920 [ 443.812906][ C2] unlink_anon_vmas+0x43e/0x920 [ 443.812910][ C2] ? rcu_is_watching+0x12/0xc0 [ 443.812914][ C2] free_pgtables+0x25b/0x6e0 [ 443.812922][ C2] ? __pfx_free_pgtables+0x10/0x10 [ 443.812925][ C2] ? lock_acquire+0x10c/0x170 [ 443.812927][ C2] ? exit_mmap+0x190/0x800 [ 443.812934][ C2] ? down_write+0x152/0x210 [ 443.812937][ C2] ? __pfx_down_write+0x10/0x10 [ 443.812941][ C2] ? rcu_is_watching+0x12/0xc0 [ 443.812944][ C2] ? trace_lock_release+0x2a/0xd0 [ 443.812948][ C2] exit_mmap+0x30d/0x800 [ 443.812952][ C2] ? __pfx_exit_mmap+0x10/0x10 [ 443.812956][ C2] ? __mutex_lock+0x19c/0xcd0 [ 443.812961][ C2] ? lock_release+0x13/0xc0 [ 443.812964][ C2] ? __mutex_unlock_slowpath+0x144/0x400 [ 443.812973][ C2] mmput+0xb8/0x3f0 [ 443.812978][ C2] exit_mm+0x146/0x1d0 [ 443.812984][ C2] do_exit+0x433/0xc20 [ 443.812988][ C2] do_group_exit+0xb8/0x260 [ 443.812992][ C2] __x64_sys_exit_group+0x3e/0x50 [ 443.812996][ C2] x64_sys_call+0xf76/0x18a0 [ 443.813002][ C2] do_syscall_64+0xc1/0x380 [ 443.813006][ C2] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 443.813009][ C2] RIP: 0033:0x7f66e3be7abd [ 443.813013][ C2] Code: Unable to access opcode bytes at 0x7f66e3be7a93. [ 443.813015][ C2] RSP: 002b:00007ffd14e9caa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 443.813018][ C2] RAX: ffffffffffffffda RBX: 00007f66e3cc49c0 RCX: 00007f66e3be7abd [ 443.813020][ C2] RDX: 00000000000000e7 RSI: ffffffffffffff80 RDI: 0000000000000000 [ 443.813021][ C2] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000038 [ 443.813023][ C2] R10: 00007ffd14e9c910 R11: 0000000000000246 R12: 00007f66e3cc49c0 [ 443.813025][ C2] R13: 00007f66e3cc9ee0 R14: 0000000000000001 R15: 00007f66e3cc9ec8 [ 443.813031][ C2] [ 465.059764][ C1] BUG: sleeping function called from invalid context at kernel/locking/rwsem.c:1576 [ 465.060222][ C1] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 0, name: swapper/1 [ 465.060605][ C1] preempt_count: 101, expected: 0 [ 465.060821][ C1] RCU nest depth: 2, expected: 0 [ 465.061114][ C1] INFO: lockdep is turned off. [ 465.061329][ C1] Preemption disabled at: [ 465.061331][ C1] [<0000000000000000>] 0x0 [ 465.061704][ C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Tainted: G W 6.15.0-virtme #1 PREEMPT(full) [ 465.061710][ C1] Tainted: [W]=WARN [ 465.061712][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 465.061714][ C1] Call Trace: [ 465.061716][ C1] [ 465.061719][ C1] dump_stack_lvl+0xb0/0xd0 [ 465.061732][ C1] __might_resched+0x360/0x5a0 [ 465.061741][ C1] down_write+0x72/0x210 [ 465.061748][ C1] ? __pfx_down_write+0x10/0x10 [ 465.061751][ C1] ? simple_recursive_removal+0x33/0x610 [ 465.061756][ C1] ? rcu_is_watching+0x12/0xc0 [ 465.061762][ C1] ? do_raw_spin_unlock+0x58/0x220 [ 465.061769][ C1] simple_recursive_removal+0x6a/0x610 [ 465.061772][ C1] ? do_raw_spin_unlock+0x58/0x220 [ 465.061776][ C1] ? __pfx_remove_one+0x10/0x10 [ 465.061782][ C1] debugfs_remove+0x44/0x70 [ 465.061785][ C1] ref_tracker_dir_exit+0xcf/0x740 [ 465.061792][ C1] ? __pfx_ref_tracker_free+0x10/0x10 [ 465.061796][ C1] ? __sk_destruct+0x383/0x780 [ 465.061802][ C1] ? tcp_v4_err+0xb76/0x13d0 [ 465.061807][ C1] ? __pfx_ref_tracker_dir_exit+0x10/0x10 [ 465.061811][ C1] ? ip_local_deliver_finish+0x2c2/0x4b0 [ 465.061817][ C1] ? ip_local_deliver+0x19c/0x480 [ 465.061820][ C1] ? ip_rcv+0x4a1/0x660 [ 465.061824][ C1] ? __netif_receive_skb_one_core+0x164/0x1b0 [ 465.061829][ C1] ? process_backlog+0x3c1/0x13e0 [ 465.061833][ C1] ? __napi_poll.constprop.0+0xa2/0x460 [ 465.061835][ C1] ? net_rx_action+0x54f/0xda0 [ 465.061837][ C1] ? handle_softirqs+0x218/0x620 [ 465.061843][ C1] ? __irq_exit_rcu+0xfa/0x160 [ 465.061845][ C1] ? irq_exit_rcu+0xe/0x30 [ 465.061848][ C1] ? sysvec_apic_timer_interrupt+0xa8/0xc0 [ 465.061852][ C1] ? bpf_sk_storage_free+0x9f/0x1c0 [ 465.061857][ C1] ? rcu_is_watching+0x12/0xc0 [ 465.061861][ C1] __put_net+0x19/0x60 [ 465.061867][ C1] __sk_destruct+0x58a/0x780 [ 465.061871][ C1] tcp_v4_err+0xb76/0x13d0 [ 465.061876][ C1] icmp_unreach+0x2c9/0xc40 [ 465.061881][ C1] ? __skb_checksum_complete+0xde/0x2e0 [ 465.061887][ C1] icmp_rcv+0x7f7/0xfe0 [ 465.061891][ C1] ip_protocol_deliver_rcu+0x319/0x390 [ 465.061896][ C1] ip_local_deliver_finish+0x2c2/0x4b0 [ 465.061900][ C1] ? do_raw_spin_lock+0x130/0x270 [ 465.061907][ C1] ip_local_deliver+0x19c/0x480 [ 465.061911][ C1] ? __pfx_ip_local_deliver+0x10/0x10 [ 465.061916][ C1] ? rcu_is_watching+0x12/0xc0 [ 465.061920][ C1] ? ip_fast_csum+0xc/0x20 [ 465.061922][ C1] ? ip_rcv_finish_core+0x1ad/0x1340 [ 465.061927][ C1] ? process_backlog+0x381/0x13e0 [ 465.061931][ C1] ip_rcv+0x4a1/0x660 [ 465.061935][ C1] ? __pfx_ip_rcv+0x10/0x10 [ 465.061942][ C1] ? __pfx_ip_rcv+0x10/0x10 [ 465.061945][ C1] ? process_backlog+0x381/0x13e0 [ 465.061948][ C1] __netif_receive_skb_one_core+0x164/0x1b0 [ 465.061952][ C1] ? __pfx___netif_receive_skb_one_core+0x10/0x10 [ 465.061957][ C1] ? rcu_is_watching+0x12/0xc0 [ 465.061959][ C1] ? lock_acquire+0x10c/0x170 [ 465.061962][ C1] ? process_backlog+0x381/0x13e0 [ 465.061966][ C1] process_backlog+0x3c1/0x13e0 [ 465.061971][ C1] ? call_timer_fn+0xe7/0x220 [ 465.061976][ C1] __napi_poll.constprop.0+0xa2/0x460 [ 465.061979][ C1] ? rcu_is_watching+0x12/0xc0 [ 465.061982][ C1] net_rx_action+0x54f/0xda0 [ 465.061988][ C1] ? __pfx_net_rx_action+0x10/0x10 [ 465.061990][ C1] ? lock_pin_lock+0xe0/0x150 [ 465.062000][ C1] ? spin_bug+0x191/0x1d0 [ 465.062003][ C1] ? __pfx_sched_balance_domains+0x10/0x10 [ 465.062011][ C1] handle_softirqs+0x218/0x620 [ 465.062016][ C1] __irq_exit_rcu+0xfa/0x160 [ 465.062019][ C1] irq_exit_rcu+0xe/0x30 [ 465.062022][ C1] sysvec_apic_timer_interrupt+0xa8/0xc0 [ 465.062025][ C1] [ 465.062026][ C1] [ 465.062028][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 465.062032][ C1] RIP: 0010:pv_native_safe_halt+0xf/0x20 [ 465.062036][ C1] Code: e2 c7 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 83 47 1f 00 fb f4 fc 54 02 00 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90 90 90 [ 465.062039][ C1] RSP: 0018:ffffc90000137de8 EFLAGS: 00000246 [ 465.062043][ C1] RAX: 0000000000000001 RBX: 1ffff92000026fc1 RCX: ffffffffaee9f5d9 [ 465.062045][ C1] RDX: ffffed1006c166fb RSI: ffffffffaf253ba0 RDI: ffffffffac59018f [ 465.062047][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: ffffed1006c166fa [ 465.062049][ C1] R10: ffff8880360b37d3 R11: ffff888001ed8558 R12: 0000000000000000 [ 465.062050][ C1] R13: ffff888001bf8040 R14: dffffc0000000000 R15: 0000000000000000 [ 465.062054][ C1] ? ct_kernel_exit.constprop.0+0x109/0x160 [ 465.062058][ C1] ? cpuidle_idle_call+0x26f/0x3a0 [ 465.062064][ C1] default_idle+0x9/0x10 [ 465.062067][ C1] default_idle_call+0x6d/0xb0 [ 465.062071][ C1] cpuidle_idle_call+0x26f/0x3a0 [ 465.062074][ C1] ? __pfx_cpuidle_idle_call+0x10/0x10 [ 465.062077][ C1] ? tsc_verify_tsc_adjust+0x98/0x310 [ 465.062083][ C1] do_idle+0xf6/0x160 [ 465.062086][ C1] cpu_startup_entry+0x54/0x60 [ 465.062089][ C1] start_secondary+0x213/0x2a0 [ 465.062093][ C1] ? __pfx_start_secondary+0x10/0x10 [ 465.062097][ C1] common_startup_64+0x13e/0x148 [ 465.062108][ C1] [ 492.837018][ C2] BUG: sleeping function called from invalid context at kernel/locking/rwsem.c:1576 [ 492.837473][ C2] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 0, name: swapper/2 [ 492.837856][ C2] preempt_count: 101, expected: 0 [ 492.838099][ C2] RCU nest depth: 2, expected: 0 [ 492.838321][ C2] INFO: lockdep is turned off. [ 492.838544][ C2] Preemption disabled at: [ 492.838545][ C2] [<0000000000000000>] 0x0 [ 492.838951][ C2] CPU: 2 UID: 0 PID: 0 Comm: swapper/2 Tainted: G W 6.15.0-virtme #1 PREEMPT(full) [ 492.838958][ C2] Tainted: [W]=WARN [ 492.838959][ C2] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 492.838962][ C2] Call Trace: [ 492.838965][ C2] [ 492.838967][ C2] dump_stack_lvl+0xb0/0xd0 [ 492.838979][ C2] __might_resched+0x360/0x5a0 [ 492.838988][ C2] down_write+0x72/0x210 [ 492.838994][ C2] ? __pfx_down_write+0x10/0x10 [ 492.838997][ C2] ? simple_recursive_removal+0x33/0x610 [ 492.839003][ C2] ? rcu_is_watching+0x12/0xc0 [ 492.839009][ C2] ? do_raw_spin_unlock+0x58/0x220 [ 492.839016][ C2] simple_recursive_removal+0x6a/0x610 [ 492.839019][ C2] ? do_raw_spin_unlock+0x58/0x220 [ 492.839022][ C2] ? __pfx_remove_one+0x10/0x10 [ 492.839030][ C2] debugfs_remove+0x44/0x70 [ 492.839032][ C2] ref_tracker_dir_exit+0xcf/0x740 [ 492.839040][ C2] ? __pfx_ref_tracker_free+0x10/0x10 [ 492.839043][ C2] ? __sk_destruct+0x383/0x780 [ 492.839049][ C2] ? tcp_v4_err+0xb76/0x13d0 [ 492.839054][ C2] ? __pfx_ref_tracker_dir_exit+0x10/0x10 [ 492.839057][ C2] ? ip_local_deliver_finish+0x2c2/0x4b0 [ 492.839064][ C2] ? ip_local_deliver+0x19c/0x480 [ 492.839067][ C2] ? ip_rcv+0x4a1/0x660 [ 492.839070][ C2] ? __netif_receive_skb_one_core+0x164/0x1b0 [ 492.839076][ C2] ? process_backlog+0x3c1/0x13e0 [ 492.839079][ C2] ? __napi_poll.constprop.0+0xa2/0x460 [ 492.839082][ C2] ? net_rx_action+0x54f/0xda0 [ 492.839084][ C2] ? handle_softirqs+0x218/0x620 [ 492.839091][ C2] ? __irq_exit_rcu+0xfa/0x160 [ 492.839093][ C2] ? irq_exit_rcu+0xe/0x30 [ 492.839096][ C2] ? sysvec_apic_timer_interrupt+0xa8/0xc0 [ 492.839101][ C2] ? bpf_sk_storage_free+0x9f/0x1c0 [ 492.839105][ C2] ? rcu_is_watching+0x12/0xc0 [ 492.839109][ C2] __put_net+0x19/0x60 [ 492.839115][ C2] __sk_destruct+0x58a/0x780 [ 492.839119][ C2] tcp_v4_err+0xb76/0x13d0 [ 492.839124][ C2] icmp_unreach+0x2c9/0xc40 [ 492.839129][ C2] ? __skb_checksum_complete+0xde/0x2e0 [ 492.839135][ C2] icmp_rcv+0x7f7/0xfe0 [ 492.839140][ C2] ip_protocol_deliver_rcu+0x319/0x390 [ 492.839145][ C2] ip_local_deliver_finish+0x2c2/0x4b0 [ 492.839148][ C2] ? do_raw_spin_lock+0x130/0x270 [ 492.839152][ C2] ip_local_deliver+0x19c/0x480 [ 492.839156][ C2] ? __pfx_ip_local_deliver+0x10/0x10 [ 492.839160][ C2] ? rcu_is_watching+0x12/0xc0 [ 492.839164][ C2] ? ip_fast_csum+0xc/0x20 [ 492.839167][ C2] ? ip_rcv_finish_core+0x1ad/0x1340 [ 492.839172][ C2] ? process_backlog+0x381/0x13e0 [ 492.839175][ C2] ip_rcv+0x4a1/0x660 [ 492.839179][ C2] ? __pfx_ip_rcv+0x10/0x10 [ 492.839185][ C2] ? __pfx___alloc_skb+0x10/0x10 [ 492.839188][ C2] ? __pfx_do_raw_write_lock+0x10/0x10 [ 492.839193][ C2] ? __pfx_ip_rcv+0x10/0x10 [ 492.839196][ C2] ? process_backlog+0x381/0x13e0 [ 492.839199][ C2] __netif_receive_skb_one_core+0x164/0x1b0 [ 492.839203][ C2] ? __pfx___netif_receive_skb_one_core+0x10/0x10 [ 492.839208][ C2] ? rcu_is_watching+0x12/0xc0 [ 492.839211][ C2] ? lock_acquire+0x10c/0x170 [ 492.839213][ C2] ? process_backlog+0x381/0x13e0 [ 492.839218][ C2] process_backlog+0x3c1/0x13e0 [ 492.839223][ C2] ? call_timer_fn+0x152/0x220 [ 492.839227][ C2] ? call_timer_fn+0xe7/0x220 [ 492.839230][ C2] __napi_poll.constprop.0+0xa2/0x460 [ 492.839232][ C2] ? rcu_is_watching+0x12/0xc0 [ 492.839236][ C2] net_rx_action+0x54f/0xda0 [ 492.839242][ C2] ? __pfx_net_rx_action+0x10/0x10 [ 492.839246][ C2] ? tmigr_handle_remote+0x191/0x350 [ 492.839250][ C2] ? __pfx_tmigr_handle_remote+0x10/0x10 [ 492.839252][ C2] ? do_raw_spin_lock+0x130/0x270 [ 492.839256][ C2] ? spin_bug+0x194/0x1d0 [ 492.839259][ C2] ? lock_acquire+0x10c/0x170 [ 492.839264][ C2] handle_softirqs+0x218/0x620 [ 492.839269][ C2] __irq_exit_rcu+0xfa/0x160 [ 492.839272][ C2] irq_exit_rcu+0xe/0x30 [ 492.839275][ C2] sysvec_apic_timer_interrupt+0xa8/0xc0 [ 492.839278][ C2] [ 492.839279][ C2] [ 492.839280][ C2] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 492.839285][ C2] RIP: 0010:pv_native_safe_halt+0xf/0x20 [ 492.839289][ C2] Code: e2 c7 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 83 47 1f 00 fb f4 fc 54 02 00 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90 90 90 [ 492.839292][ C2] RSP: 0018:ffffc90000147de8 EFLAGS: 00000246 [ 492.839296][ C2] RAX: 0000000000000002 RBX: 1ffff92000028fc1 RCX: ffffffffaee9f5d9 [ 492.839298][ C2] RDX: ffffed1006c266fb RSI: ffffffffaf253ba0 RDI: ffffffffac59018f [ 492.839300][ C2] RBP: 0000000000000000 R08: 0000000000000000 R09: ffffed1006c266fa [ 492.839301][ C2] R10: ffff8880361337d3 R11: ffffffffb2a08558 R12: 0000000000000000 [ 492.839303][ C2] R13: ffff888001bfa300 R14: dffffc0000000000 R15: 0000000000000000 [ 492.839307][ C2] ? ct_kernel_exit.constprop.0+0x109/0x160 [ 492.839310][ C2] ? cpuidle_idle_call+0x26f/0x3a0 [ 492.839316][ C2] default_idle+0x9/0x10 [ 492.839319][ C2] default_idle_call+0x6d/0xb0 [ 492.839323][ C2] cpuidle_idle_call+0x26f/0x3a0 [ 492.839325][ C2] ? __pfx_cpuidle_idle_call+0x10/0x10 [ 492.839329][ C2] ? tsc_verify_tsc_adjust+0x98/0x310 [ 492.839335][ C2] do_idle+0xf6/0x160 [ 492.839338][ C2] cpu_startup_entry+0x54/0x60 [ 492.839341][ C2] start_secondary+0x213/0x2a0 [ 492.839344][ C2] ? __pfx_start_secondary+0x10/0x10 [ 492.839349][ C2] common_startup_64+0x13e/0x148 [ 492.839359][ C2] [ 505.250382][ C1] BUG: sleeping function called from invalid context at kernel/locking/rwsem.c:1576 [ 505.250808][ C1] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 0, name: swapper/1 [ 505.251133][ C1] preempt_count: 101, expected: 0 [ 505.251322][ C1] RCU nest depth: 0, expected: 0 [ 505.251591][ C1] INFO: lockdep is turned off. [ 505.251868][ C1] Preemption disabled at: [ 505.251871][ C1] [<0000000000000000>] 0x0 [ 505.252302][ C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Tainted: G W 6.15.0-virtme #1 PREEMPT(full) [ 505.252309][ C1] Tainted: [W]=WARN [ 505.252311][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 505.252314][ C1] Call Trace: [ 505.252316][ C1] [ 505.252320][ C1] dump_stack_lvl+0xb0/0xd0 [ 505.252333][ C1] __might_resched+0x360/0x5a0 [ 505.252342][ C1] down_write+0x72/0x210 [ 505.252348][ C1] ? __pfx_down_write+0x10/0x10 [ 505.252352][ C1] ? simple_recursive_removal+0x33/0x610 [ 505.252357][ C1] ? rcu_is_watching+0x12/0xc0 [ 505.252363][ C1] ? do_raw_spin_unlock+0x58/0x220 [ 505.252370][ C1] simple_recursive_removal+0x6a/0x610 [ 505.252373][ C1] ? do_raw_spin_unlock+0x58/0x220 [ 505.252377][ C1] ? __pfx_remove_one+0x10/0x10 [ 505.252383][ C1] debugfs_remove+0x44/0x70 [ 505.252386][ C1] ref_tracker_dir_exit+0xcf/0x740 [ 505.252393][ C1] ? __pfx_ref_tracker_free+0x10/0x10 [ 505.252397][ C1] ? __sk_destruct+0x383/0x780 [ 505.252405][ C1] ? call_timer_fn+0x13d/0x220 [ 505.252411][ C1] ? __pfx_ref_tracker_dir_exit+0x10/0x10 [ 505.252415][ C1] ? tmigr_handle_remote_up+0x1a6/0x270 [ 505.252424][ C1] ? __walk_groups.isra.0+0x47/0x160 [ 505.252429][ C1] ? tmigr_handle_remote+0x247/0x350 [ 505.252433][ C1] ? handle_softirqs+0x218/0x620 [ 505.252441][ C1] ? __irq_exit_rcu+0xfa/0x160 [ 505.252445][ C1] ? irq_exit_rcu+0xe/0x30 [ 505.252449][ C1] ? sysvec_apic_timer_interrupt+0xa8/0xc0 [ 505.252454][ C1] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 505.252461][ C1] ? pv_native_safe_halt+0xf/0x20 [ 505.252465][ C1] ? default_idle+0x9/0x10 [ 505.252471][ C1] ? default_idle_call+0x6d/0xb0 [ 505.252478][ C1] ? bpf_sk_storage_free+0x9f/0x1c0 [ 505.252485][ C1] ? rcu_is_watching+0x12/0xc0 [ 505.252492][ C1] __put_net+0x19/0x60 [ 505.252500][ C1] __sk_destruct+0x58a/0x780 [ 505.252507][ C1] ? __pfx_tcp_write_timer+0x10/0x10 [ 505.252516][ C1] call_timer_fn+0x13d/0x220 [ 505.252520][ C1] ? call_timer_fn+0xe7/0x220 [ 505.252524][ C1] ? call_timer_fn+0xe7/0x220 [ 505.252529][ C1] ? __pfx_call_timer_fn+0x10/0x10 [ 505.252537][ C1] ? rcu_is_watching+0x12/0xc0 [ 505.252543][ C1] __run_timers+0x543/0x810 [ 505.252547][ C1] ? __pfx_tcp_write_timer+0x10/0x10 [ 505.252553][ C1] ? __pfx___run_timers+0x10/0x10 [ 505.252555][ C1] ? trace_lock_release+0x2a/0xd0 [ 505.252563][ C1] ? do_raw_spin_lock+0x130/0x270 [ 505.252567][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 505.252570][ C1] ? lock_acquire+0x10c/0x170 [ 505.252573][ C1] ? timer_expire_remote+0x96/0xf0 [ 505.252578][ C1] timer_expire_remote+0x9e/0xf0 [ 505.252581][ C1] tmigr_handle_remote_cpu+0x274/0x440 [ 505.252586][ C1] ? __pfx_tmigr_handle_remote_cpu+0x10/0x10 [ 505.252589][ C1] ? call_timer_fn+0xe7/0x220 [ 505.252591][ C1] ? call_timer_fn+0xe7/0x220 [ 505.252593][ C1] ? __pfx_call_timer_fn+0x10/0x10 [ 505.252596][ C1] ? do_raw_spin_lock+0x130/0x270 [ 505.252600][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 505.252604][ C1] ? rcu_is_watching+0x12/0xc0 [ 505.252608][ C1] tmigr_handle_remote_up+0x1a6/0x270 [ 505.252612][ C1] ? __pfx_tmigr_handle_remote_up+0x10/0x10 [ 505.252616][ C1] __walk_groups.isra.0+0x47/0x160 [ 505.252621][ C1] tmigr_handle_remote+0x247/0x350 [ 505.252624][ C1] ? __pfx_tmigr_handle_remote+0x10/0x10 [ 505.252626][ C1] ? do_raw_spin_lock+0x130/0x270 [ 505.252629][ C1] ? spin_bug+0x192/0x1d0 [ 505.252634][ C1] ? lock_acquire+0x10c/0x170 [ 505.252639][ C1] ? rcu_is_watching+0x12/0xc0 [ 505.252646][ C1] handle_softirqs+0x218/0x620 [ 505.252654][ C1] __irq_exit_rcu+0xfa/0x160 [ 505.252659][ C1] irq_exit_rcu+0xe/0x30 [ 505.252663][ C1] sysvec_apic_timer_interrupt+0xa8/0xc0 [ 505.252668][ C1] [ 505.252670][ C1] [ 505.252673][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 505.252677][ C1] RIP: 0010:pv_native_safe_halt+0xf/0x20 [ 505.252683][ C1] Code: e2 c7 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 83 47 1f 00 fb f4 fc 54 02 00 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90 90 90 [ 505.252688][ C1] RSP: 0018:ffffc90000137de8 EFLAGS: 00000246 [ 505.252694][ C1] RAX: 0000000000000001 RBX: 1ffff92000026fc1 RCX: ffffffffaee9f5d9 [ 505.252698][ C1] RDX: ffffed1006c166fb RSI: ffffffffaf253ba0 RDI: ffffffffac59018f [ 505.252702][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: ffffed1006c166fa [ 505.252705][ C1] R10: ffff8880360b37d3 R11: ffffffffb29a4e98 R12: 0000000000000000 [ 505.252708][ C1] R13: ffff888001bf8040 R14: dffffc0000000000 R15: 0000000000000000 [ 505.252716][ C1] ? ct_kernel_exit.constprop.0+0x109/0x160 [ 505.252722][ C1] ? cpuidle_idle_call+0x26f/0x3a0 [ 505.252731][ C1] default_idle+0x9/0x10 [ 505.252736][ C1] default_idle_call+0x6d/0xb0 [ 505.252741][ C1] cpuidle_idle_call+0x26f/0x3a0 [ 505.252747][ C1] ? __pfx_cpuidle_idle_call+0x10/0x10 [ 505.252754][ C1] ? tsc_verify_tsc_adjust+0x98/0x310 [ 505.252763][ C1] do_idle+0xf6/0x160 [ 505.252770][ C1] cpu_startup_entry+0x54/0x60 [ 505.252775][ C1] start_secondary+0x213/0x2a0 [ 505.252781][ C1] ? __pfx_start_secondary+0x10/0x10 [ 505.252790][ C1] common_startup_64+0x13e/0x148 [ 505.252808][ C1] [ 509.346299][ C3] BUG: sleeping function called from invalid context at kernel/locking/rwsem.c:1576 [ 509.346753][ C3] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 0, name: swapper/3 [ 509.347136][ C3] preempt_count: 101, expected: 0 [ 509.347364][ C3] RCU nest depth: 0, expected: 0 [ 509.347579][ C3] INFO: lockdep is turned off. [ 509.347811][ C3] Preemption disabled at: [ 509.347813][ C3] [<0000000000000000>] 0x0 [ 509.348183][ C3] CPU: 3 UID: 0 PID: 0 Comm: swapper/3 Tainted: G W 6.15.0-virtme #1 PREEMPT(full) [ 509.348189][ C3] Tainted: [W]=WARN [ 509.348191][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 509.348193][ C3] Call Trace: [ 509.348195][ C3] [ 509.348199][ C3] dump_stack_lvl+0xb0/0xd0 [ 509.348212][ C3] __might_resched+0x360/0x5a0 [ 509.348222][ C3] down_write+0x72/0x210 [ 509.348228][ C3] ? __pfx_down_write+0x10/0x10 [ 509.348231][ C3] ? simple_recursive_removal+0x33/0x610 [ 509.348238][ C3] ? rcu_is_watching+0x12/0xc0 [ 509.348244][ C3] ? do_raw_spin_unlock+0x58/0x220 [ 509.348252][ C3] simple_recursive_removal+0x6a/0x610 [ 509.348255][ C3] ? do_raw_spin_unlock+0x58/0x220 [ 509.348258][ C3] ? __pfx_remove_one+0x10/0x10 [ 509.348266][ C3] debugfs_remove+0x44/0x70 [ 509.348268][ C3] ref_tracker_dir_exit+0xcf/0x740 [ 509.348276][ C3] ? __pfx_ref_tracker_free+0x10/0x10 [ 509.348280][ C3] ? __sk_destruct+0x383/0x780 [ 509.348287][ C3] ? call_timer_fn+0x13d/0x220 [ 509.348292][ C3] ? __pfx_ref_tracker_dir_exit+0x10/0x10 [ 509.348295][ C3] ? handle_softirqs+0x218/0x620 [ 509.348301][ C3] ? __irq_exit_rcu+0xfa/0x160 [ 509.348304][ C3] ? irq_exit_rcu+0xe/0x30 [ 509.348307][ C3] ? sysvec_apic_timer_interrupt+0xa8/0xc0 [ 509.348311][ C3] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 509.348317][ C3] ? pv_native_safe_halt+0xf/0x20 [ 509.348319][ C3] ? default_idle+0x9/0x10 [ 509.348323][ C3] ? default_idle_call+0x6d/0xb0 [ 509.348326][ C3] ? cpuidle_idle_call+0x26f/0x3a0 [ 509.348332][ C3] ? do_idle+0xf6/0x160 [ 509.348334][ C3] ? cpu_startup_entry+0x54/0x60 [ 509.348336][ C3] ? bpf_sk_storage_free+0x9f/0x1c0 [ 509.348342][ C3] ? rcu_is_watching+0x12/0xc0 [ 509.348346][ C3] __put_net+0x19/0x60 [ 509.348353][ C3] __sk_destruct+0x58a/0x780 [ 509.348357][ C3] ? __pfx_tcp_write_timer+0x10/0x10 [ 509.348365][ C3] call_timer_fn+0x13d/0x220 [ 509.348367][ C3] ? call_timer_fn+0xe7/0x220 [ 509.348370][ C3] ? call_timer_fn+0xe7/0x220 [ 509.348372][ C3] ? __pfx_call_timer_fn+0x10/0x10 [ 509.348374][ C3] ? rcu_is_watching+0x12/0xc0 [ 509.348378][ C3] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 509.348382][ C3] ? rcu_is_watching+0x12/0xc0 [ 509.348386][ C3] __run_timers+0x543/0x810 [ 509.348389][ C3] ? __pfx_tcp_write_timer+0x10/0x10 [ 509.348397][ C3] ? __pfx___run_timers+0x10/0x10 [ 509.348401][ C3] ? trace_lock_release+0x2a/0xd0 [ 509.348410][ C3] ? lock_release+0x13/0xc0 [ 509.348414][ C3] ? do_raw_spin_lock+0x130/0x270 [ 509.348417][ C3] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 509.348421][ C3] ? lock_acquire+0x10c/0x170 [ 509.348423][ C3] ? run_timer_base+0xab/0x110 [ 509.348427][ C3] run_timer_base+0xb3/0x110 [ 509.348430][ C3] run_timer_softirq+0x1a/0x30 [ 509.348433][ C3] handle_softirqs+0x218/0x620 [ 509.348438][ C3] __irq_exit_rcu+0xfa/0x160 [ 509.348441][ C3] irq_exit_rcu+0xe/0x30 [ 509.348444][ C3] sysvec_apic_timer_interrupt+0xa8/0xc0 [ 509.348446][ C3] [ 509.348448][ C3] [ 509.348449][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 509.348452][ C3] RIP: 0010:pv_native_safe_halt+0xf/0x20 [ 509.348456][ C3] Code: e2 c7 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 83 47 1f 00 fb f4 fc 54 02 00 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90 90 90 [ 509.348458][ C3] RSP: 0018:ffffc90000157de8 EFLAGS: 00000246 [ 509.348463][ C3] RAX: 0000000000000003 RBX: 1ffff9200002afc1 RCX: ffffffffaee9f5d9 [ 509.348465][ C3] RDX: ffffed1006c366fb RSI: ffffffffaf253ba0 RDI: ffffffffac59018f [ 509.348467][ C3] RBP: 0000000000000000 R08: 0000000000000000 R09: ffffed1006c366fa [ 509.348468][ C3] R10: ffff8880361b37d3 R11: ffff8880361a834c R12: 0000000000000000 [ 509.348470][ C3] R13: ffff888001bfc5c0 R14: dffffc0000000000 R15: 0000000000000000 [ 509.348474][ C3] ? ct_kernel_exit.constprop.0+0x109/0x160 [ 509.348478][ C3] ? cpuidle_idle_call+0x26f/0x3a0 [ 509.348482][ C3] default_idle+0x9/0x10 [ 509.348484][ C3] default_idle_call+0x6d/0xb0 [ 509.348487][ C3] cpuidle_idle_call+0x26f/0x3a0 [ 509.348490][ C3] ? __pfx_cpuidle_idle_call+0x10/0x10 [ 509.348494][ C3] ? tsc_verify_tsc_adjust+0x98/0x310 [ 509.348500][ C3] do_idle+0xf6/0x160 [ 509.348504][ C3] cpu_startup_entry+0x54/0x60 [ 509.348507][ C3] start_secondary+0x213/0x2a0 [ 509.348510][ C3] ? __pfx_start_secondary+0x10/0x10 [ 509.348514][ C3] common_startup_64+0x13e/0x148 [ 509.348526][ C3] [ 526.375919][ C1] BUG: sleeping function called from invalid context at kernel/locking/rwsem.c:1576 [ 526.376357][ C1] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 4349, name: ip [ 526.376687][ C1] preempt_count: 101, expected: 0 [ 526.376921][ C1] RCU nest depth: 3, expected: 0 [ 526.377140][ C1] INFO: lockdep is turned off. [ 526.377355][ C1] Preemption disabled at: [ 526.377357][ C1] [] __kmem_cache_alloc_bulk+0x4c/0x7a0 [ 526.377811][ C1] CPU: 1 UID: 0 PID: 4349 Comm: ip Tainted: G W 6.15.0-virtme #1 PREEMPT(full) [ 526.377817][ C1] Tainted: [W]=WARN [ 526.377819][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 526.377822][ C1] Call Trace: [ 526.377824][ C1] [ 526.377826][ C1] dump_stack_lvl+0xb0/0xd0 [ 526.377837][ C1] __might_resched+0x360/0x5a0 [ 526.377844][ C1] down_write+0x72/0x210 [ 526.377850][ C1] ? __pfx_down_write+0x10/0x10 [ 526.377854][ C1] ? simple_recursive_removal+0x33/0x610 [ 526.377860][ C1] ? rcu_is_watching+0x12/0xc0 [ 526.377866][ C1] ? do_raw_spin_unlock+0x58/0x220 [ 526.377873][ C1] simple_recursive_removal+0x6a/0x610 [ 526.377876][ C1] ? do_raw_spin_unlock+0x58/0x220 [ 526.377879][ C1] ? __pfx_remove_one+0x10/0x10 [ 526.377886][ C1] debugfs_remove+0x44/0x70 [ 526.377889][ C1] ref_tracker_dir_exit+0xcf/0x740 [ 526.377896][ C1] ? __pfx_ref_tracker_free+0x10/0x10 [ 526.377900][ C1] ? __sk_destruct+0x383/0x780 [ 526.377907][ C1] ? tcp_v4_err+0xb76/0x13d0 [ 526.377912][ C1] ? __pfx_ref_tracker_dir_exit+0x10/0x10 [ 526.377915][ C1] ? ip_local_deliver_finish+0x2c2/0x4b0 [ 526.377922][ C1] ? ip_local_deliver+0x19c/0x480 [ 526.377926][ C1] ? ip_rcv+0x4a1/0x660 [ 526.377929][ C1] ? __netif_receive_skb_one_core+0x164/0x1b0 [ 526.377935][ C1] ? process_backlog+0x3c1/0x13e0 [ 526.377939][ C1] ? __napi_poll.constprop.0+0xa2/0x460 [ 526.377942][ C1] ? net_rx_action+0x54f/0xda0 [ 526.377944][ C1] ? handle_softirqs+0x218/0x620 [ 526.377950][ C1] ? __irq_exit_rcu+0xfa/0x160 [ 526.377953][ C1] ? irq_exit_rcu+0xe/0x30 [ 526.377955][ C1] ? sysvec_apic_timer_interrupt+0xa8/0xc0 [ 526.377960][ C1] ? bpf_sk_storage_free+0x9f/0x1c0 [ 526.377964][ C1] ? rcu_is_watching+0x12/0xc0 [ 526.377968][ C1] __put_net+0x19/0x60 [ 526.377974][ C1] __sk_destruct+0x58a/0x780 [ 526.377978][ C1] tcp_v4_err+0xb76/0x13d0 [ 526.377984][ C1] icmp_unreach+0x2c9/0xc40 [ 526.377989][ C1] ? __skb_checksum_complete+0xde/0x2e0 [ 526.377995][ C1] icmp_rcv+0x7f7/0xfe0 [ 526.377999][ C1] ip_protocol_deliver_rcu+0x319/0x390 [ 526.378005][ C1] ip_local_deliver_finish+0x2c2/0x4b0 [ 526.378010][ C1] ip_local_deliver+0x19c/0x480 [ 526.378013][ C1] ? __pfx_ip_local_deliver+0x10/0x10 [ 526.378017][ C1] ? call_timer_fn+0x152/0x220 [ 526.378021][ C1] ? call_timer_fn+0xe7/0x220 [ 526.378023][ C1] ? call_timer_fn+0xe7/0x220 [ 526.378026][ C1] ? ip_fast_csum+0xc/0x20 [ 526.378029][ C1] ? ip_rcv_finish_core+0x1ad/0x1340 [ 526.378034][ C1] ? process_backlog+0x381/0x13e0 [ 526.378037][ C1] ip_rcv+0x4a1/0x660 [ 526.378041][ C1] ? __pfx_ip_rcv+0x10/0x10 [ 526.378045][ C1] ? __run_timers+0x54b/0x810 [ 526.378048][ C1] ? do_raw_spin_lock+0x130/0x270 [ 526.378051][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 526.378055][ C1] ? tmigr_update_events+0x2cc/0x890 [ 526.378060][ C1] ? rcu_is_watching+0x12/0xc0 [ 526.378063][ C1] ? __pfx_ip_rcv+0x10/0x10 [ 526.378066][ C1] ? process_backlog+0x381/0x13e0 [ 526.378070][ C1] __netif_receive_skb_one_core+0x164/0x1b0 [ 526.378074][ C1] ? __pfx___netif_receive_skb_one_core+0x10/0x10 [ 526.378078][ C1] ? rcu_is_watching+0x12/0xc0 [ 526.378081][ C1] ? lock_acquire+0x10c/0x170 [ 526.378083][ C1] ? process_backlog+0x381/0x13e0 [ 526.378088][ C1] process_backlog+0x3c1/0x13e0 [ 526.378093][ C1] ? __pfx_tmigr_handle_remote_cpu+0x10/0x10 [ 526.378098][ C1] __napi_poll.constprop.0+0xa2/0x460 [ 526.378100][ C1] ? rcu_is_watching+0x12/0xc0 [ 526.378104][ C1] net_rx_action+0x54f/0xda0 [ 526.378109][ C1] ? __pfx_net_rx_action+0x10/0x10 [ 526.378113][ C1] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 526.378118][ C1] ? _raw_spin_unlock_irq+0x33/0x50 [ 526.378121][ C1] ? tmigr_handle_remote+0x27b/0x350 [ 526.378124][ C1] ? __pfx_tmigr_handle_remote+0x10/0x10 [ 526.378126][ C1] ? kvm_clock_get_cycles+0x18/0x30 [ 526.378131][ C1] ? ktime_get+0xb8/0x200 [ 526.378135][ C1] ? clockevents_program_event+0x1ea/0x300 [ 526.378141][ C1] handle_softirqs+0x218/0x620 [ 526.378146][ C1] __irq_exit_rcu+0xfa/0x160 [ 526.378149][ C1] irq_exit_rcu+0xe/0x30 [ 526.378152][ C1] sysvec_apic_timer_interrupt+0xa8/0xc0 [ 526.378154][ C1] [ 526.378155][ C1] [ 526.378157][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 526.378162][ C1] RIP: 0010:unwind_next_frame+0x285/0x1e10 [ 526.378167][ C1] Code: 00 fc ff df 4d 8d 7e 05 4c 89 fa 48 c1 ea 03 0f b6 04 02 4c 89 fa 83 e2 07 38 d0 7f 08 84 c0 0f 85 a8 06 00 00 41 0f b6 46 05 <83> e0 07 0f 84 f1 01 00 00 3c 01 0f 84 11 02 00 00 49 8d 76 04 4c [ 526.378170][ C1] RSP: 0018:ffffc90001407680 EFLAGS: 00000246 [ 526.378174][ C1] RAX: 0000000000000002 RBX: 1ffff92000280ed9 RCX: dffffc0000000000 [ 526.378176][ C1] RDX: 0000000000000007 RSI: 0000000000000000 RDI: ffffffffb0b0fb80 [ 526.378178][ C1] RBP: 0000000000000001 R08: 0000000000000000 R09: ffffc900014077c1 [ 526.378179][ C1] R10: ffffffffac415687 R11: ffffc900014077c0 R12: ffffc900014077d8 [ 526.378181][ C1] R13: ffffc90001407780 R14: ffffffffb0e722ca R15: ffffffffb0e722cf [ 526.378184][ C1] ? unwind_next_frame+0x147/0x1e10 [ 526.378190][ C1] ? stack_trace_save+0x93/0xd0 [ 526.378196][ C1] ? unwind_next_frame+0x4ee/0x1e10 [ 526.378198][ C1] ? rcu_is_watching+0x12/0xc0 [ 526.378201][ C1] ? __pfx_unwind_next_frame+0x10/0x10 [ 526.378205][ C1] ? stack_trace_save+0x93/0xd0 [ 526.378208][ C1] ? kernel_text_address+0x17/0xe0 [ 526.378212][ C1] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 526.378217][ C1] arch_stack_walk+0x8b/0xf0 [ 526.378225][ C1] ? stack_trace_save+0x93/0xd0 [ 526.378229][ C1] stack_trace_save+0x93/0xd0 [ 526.378233][ C1] ? __pfx_stack_trace_save+0x10/0x10 [ 526.378238][ C1] ? rcu_is_watching+0x12/0xc0 [ 526.378241][ C1] set_track_prepare+0x30/0x70 [ 526.378247][ C1] ? _raw_spin_unlock_irqrestore+0x46/0x80 [ 526.378250][ C1] ? get_partial_node.part.0+0x1c2/0x3b0 [ 526.378255][ C1] ___slab_alloc+0xba4/0x1170 [ 526.378259][ C1] ? kmem_cache_alloc_bulk_noprof+0x84/0x170 [ 526.378264][ C1] __kmem_cache_alloc_bulk+0x21b/0x7a0 [ 526.378269][ C1] ? __kmem_cache_alloc_bulk+0x100/0x7a0 [ 526.378272][ C1] ? _raw_spin_unlock_irqrestore+0x46/0x80 [ 526.378277][ C1] ? kmem_cache_alloc_bulk_noprof+0x84/0x170 [ 526.378280][ C1] kmem_cache_alloc_bulk_noprof+0x84/0x170 [ 526.378285][ C1] mas_alloc_nodes+0x241/0x7f0 [ 526.378290][ C1] mas_store_gfp+0x268/0x590 [ 526.378297][ C1] ? __pfx_mas_store_gfp+0x10/0x10 [ 526.378302][ C1] ? kmem_cache_alloc_noprof+0x149/0x330 [ 526.378308][ C1] do_brk_flags+0x58b/0xfd0 [ 526.378314][ C1] ? __pfx_arch_get_unmapped_area_topdown+0x10/0x10 [ 526.378320][ C1] ? __pfx_do_brk_flags+0x10/0x10 [ 526.378322][ C1] ? mtree_range_walk+0x200/0xaa0 [ 526.378327][ C1] ? mas_prev+0x6f/0xc0 [ 526.378331][ C1] ? __pfx_mas_prev+0x10/0x10 [ 526.378336][ C1] __do_sys_brk+0x574/0x960 [ 526.378342][ C1] ? handle_mm_fault+0x200/0x420 [ 526.378347][ C1] ? __pfx___do_sys_brk+0x10/0x10 [ 526.378351][ C1] ? __x64_sys_getrandom+0x114/0x1c0 [ 526.378358][ C1] ? exc_page_fault+0x5d/0xc0 [ 526.378365][ C1] do_syscall_64+0xc1/0x380 [ 526.378370][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 526.378372][ C1] RIP: 0033:0x7f3b2fc7037b [ 526.378376][ C1] Code: ff ff 0f 1f 44 00 00 64 83 3b 0d 75 07 64 c7 03 01 00 00 00 5b b8 ff ff ff ff 5d 41 5c c3 90 f3 0f 1e fa b8 0c 00 00 00 0f 05 <48> 8b 15 ae 4a 0b 00 48 89 02 48 39 c7 77 06 31 c0 c3 0f 1f 00 48 [ 526.378379][ C1] RSP: 002b:00007ffdacc130c8 EFLAGS: 00000206 ORIG_RAX: 000000000000000c [ 526.378381][ C1] RAX: ffffffffffffffda RBX: 000000001eb18000 RCX: 00007f3b2fc7037b [ 526.378383][ C1] RDX: 00007f3b2fd2d378 RSI: 0000000000021000 RDI: 000000001eb18000 [ 526.378385][ C1] RBP: 00007f3b2fd2d378 R08: 0000000000000003 R09: 00000000069682ac [ 526.378387][ C1] R10: 0000000000000fff R11: 0000000000000206 R12: 000000001eaf7000 [ 526.378389][ C1] R13: fffffffffffff000 R14: 00007f3b2fd25cc0 R15: 00000000000002b0 [ 526.378395][ C1] [ 533.922438][ C2] BUG: sleeping function called from invalid context at kernel/locking/rwsem.c:1576 [ 533.922952][ C2] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 0, name: swapper/2 [ 533.923320][ C2] preempt_count: 101, expected: 0 [ 533.923519][ C2] RCU nest depth: 0, expected: 0 [ 533.923714][ C2] INFO: lockdep is turned off. [ 533.924012][ C2] Preemption disabled at: [ 533.924015][ C2] [<0000000000000000>] 0x0 [ 533.924366][ C2] CPU: 2 UID: 0 PID: 0 Comm: swapper/2 Tainted: G W 6.15.0-virtme #1 PREEMPT(full) [ 533.924373][ C2] Tainted: [W]=WARN [ 533.924375][ C2] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 533.924377][ C2] Call Trace: [ 533.924379][ C2] [ 533.924382][ C2] dump_stack_lvl+0xb0/0xd0 [ 533.924395][ C2] __might_resched+0x360/0x5a0 [ 533.924404][ C2] down_write+0x72/0x210 [ 533.924411][ C2] ? __pfx_down_write+0x10/0x10 [ 533.924414][ C2] ? simple_recursive_removal+0x33/0x610 [ 533.924420][ C2] ? rcu_is_watching+0x12/0xc0 [ 533.924427][ C2] ? do_raw_spin_unlock+0x58/0x220 [ 533.924435][ C2] simple_recursive_removal+0x6a/0x610 [ 533.924437][ C2] ? do_raw_spin_unlock+0x58/0x220 [ 533.924440][ C2] ? __pfx_remove_one+0x10/0x10 [ 533.924448][ C2] debugfs_remove+0x44/0x70 [ 533.924451][ C2] ref_tracker_dir_exit+0xcf/0x740 [ 533.924458][ C2] ? __pfx_ref_tracker_free+0x10/0x10 [ 533.924462][ C2] ? __sk_destruct+0x383/0x780 [ 533.924469][ C2] ? call_timer_fn+0x13d/0x220 [ 533.924474][ C2] ? __pfx_ref_tracker_dir_exit+0x10/0x10 [ 533.924477][ C2] ? tmigr_handle_remote_up+0x1a6/0x270 [ 533.924484][ C2] ? __walk_groups.isra.0+0x47/0x160 [ 533.924487][ C2] ? tmigr_handle_remote+0x247/0x350 [ 533.924490][ C2] ? handle_softirqs+0x218/0x620 [ 533.924496][ C2] ? __irq_exit_rcu+0xfa/0x160 [ 533.924498][ C2] ? irq_exit_rcu+0xe/0x30 [ 533.924501][ C2] ? sysvec_apic_timer_interrupt+0xa8/0xc0 [ 533.924506][ C2] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 533.924512][ C2] ? pv_native_safe_halt+0xf/0x20 [ 533.924515][ C2] ? default_idle+0x9/0x10 [ 533.924518][ C2] ? default_idle_call+0x6d/0xb0 [ 533.924522][ C2] ? bpf_sk_storage_free+0x9f/0x1c0 [ 533.924527][ C2] ? rcu_is_watching+0x12/0xc0 [ 533.924531][ C2] __put_net+0x19/0x60 [ 533.924539][ C2] __sk_destruct+0x58a/0x780 [ 533.924542][ C2] ? __pfx_tcp_write_timer+0x10/0x10 [ 533.924548][ C2] call_timer_fn+0x13d/0x220 [ 533.924550][ C2] ? call_timer_fn+0xe7/0x220 [ 533.924552][ C2] ? call_timer_fn+0xe7/0x220 [ 533.924554][ C2] ? __pfx_call_timer_fn+0x10/0x10 [ 533.924558][ C2] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 533.924562][ C2] ? rcu_is_watching+0x12/0xc0 [ 533.924566][ C2] __run_timers+0x543/0x810 [ 533.924570][ C2] ? __pfx_tcp_write_timer+0x10/0x10 [ 533.924575][ C2] ? __pfx___run_timers+0x10/0x10 [ 533.924579][ C2] ? do_raw_spin_lock+0x130/0x270 [ 533.924582][ C2] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 533.924586][ C2] ? lock_acquire+0x10c/0x170 [ 533.924588][ C2] ? timer_expire_remote+0x96/0xf0 [ 533.924593][ C2] timer_expire_remote+0x9e/0xf0 [ 533.924596][ C2] tmigr_handle_remote_cpu+0x274/0x440 [ 533.924601][ C2] ? __pfx_tmigr_handle_remote_cpu+0x10/0x10 [ 533.924604][ C2] ? call_timer_fn+0xe7/0x220 [ 533.924606][ C2] ? call_timer_fn+0xe7/0x220 [ 533.924608][ C2] ? __pfx_call_timer_fn+0x10/0x10 [ 533.924611][ C2] ? do_raw_spin_lock+0x130/0x270 [ 533.924615][ C2] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 533.924619][ C2] ? rcu_is_watching+0x12/0xc0 [ 533.924622][ C2] tmigr_handle_remote_up+0x1a6/0x270 [ 533.924627][ C2] ? __pfx_tmigr_handle_remote_up+0x10/0x10 [ 533.924631][ C2] __walk_groups.isra.0+0x47/0x160 [ 533.924636][ C2] tmigr_handle_remote+0x247/0x350 [ 533.924638][ C2] ? __pfx_tmigr_handle_remote+0x10/0x10 [ 533.924640][ C2] ? do_raw_spin_lock+0x130/0x270 [ 533.924644][ C2] ? spin_bug+0x194/0x1d0 [ 533.924647][ C2] ? lock_acquire+0x10c/0x170 [ 533.924650][ C2] ? rcu_is_watching+0x12/0xc0 [ 533.924654][ C2] handle_softirqs+0x218/0x620 [ 533.924660][ C2] __irq_exit_rcu+0xfa/0x160 [ 533.924662][ C2] irq_exit_rcu+0xe/0x30 [ 533.924665][ C2] sysvec_apic_timer_interrupt+0xa8/0xc0 [ 533.924668][ C2] [ 533.924669][ C2] [ 533.924670][ C2] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 533.924673][ C2] RIP: 0010:pv_native_safe_halt+0xf/0x20 [ 533.924677][ C2] Code: e2 c7 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 83 47 1f 00 fb f4 fc 54 02 00 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90 90 90 [ 533.924680][ C2] RSP: 0018:ffffc90000147de8 EFLAGS: 00000246 [ 533.924684][ C2] RAX: 0000000000000002 RBX: 1ffff92000028fc1 RCX: ffffffffaee9f5d9 [ 533.924686][ C2] RDX: ffffed1006c266fb RSI: ffffffffaf253ba0 RDI: ffffffffac59018f [ 533.924688][ C2] RBP: 0000000000000000 R08: 0000000000000000 R09: ffffed1006c266fa [ 533.924690][ C2] R10: ffff8880361337d3 R11: ffff88803612834c R12: 0000000000000000 [ 533.924691][ C2] R13: ffff888001bfa300 R14: dffffc0000000000 R15: 0000000000000000 [ 533.924695][ C2] ? ct_kernel_exit.constprop.0+0x109/0x160 [ 533.924699][ C2] ? cpuidle_idle_call+0x26f/0x3a0 [ 533.924703][ C2] default_idle+0x9/0x10 [ 533.924706][ C2] default_idle_call+0x6d/0xb0 [ 533.924708][ C2] cpuidle_idle_call+0x26f/0x3a0 [ 533.924711][ C2] ? __pfx_cpuidle_idle_call+0x10/0x10 [ 533.924715][ C2] ? tsc_verify_tsc_adjust+0x98/0x310 [ 533.924720][ C2] do_idle+0xf6/0x160 [ 533.924724][ C2] cpu_startup_entry+0x54/0x60 [ 533.924726][ C2] start_secondary+0x213/0x2a0 [ 533.924729][ C2] ? __pfx_start_secondary+0x10/0x10 [ 533.924734][ C2] common_startup_64+0x13e/0x148 [ 533.924742][ C2] [ 556.327723][ C1] BUG: sleeping function called from invalid context at kernel/locking/rwsem.c:1576 [ 556.328163][ C1] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 0, name: swapper/1 [ 556.328517][ C1] preempt_count: 101, expected: 0 [ 556.328740][ C1] RCU nest depth: 2, expected: 0 [ 556.328947][ C1] INFO: lockdep is turned off. [ 556.329161][ C1] Preemption disabled at: [ 556.329163][ C1] [<0000000000000000>] 0x0 [ 556.329513][ C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Tainted: G W 6.15.0-virtme #1 PREEMPT(full) [ 556.329520][ C1] Tainted: [W]=WARN [ 556.329521][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 556.329524][ C1] Call Trace: [ 556.329526][ C1] [ 556.329529][ C1] dump_stack_lvl+0xb0/0xd0 [ 556.329543][ C1] __might_resched+0x360/0x5a0 [ 556.329552][ C1] down_write+0x72/0x210 [ 556.329558][ C1] ? __pfx_down_write+0x10/0x10 [ 556.329561][ C1] ? simple_recursive_removal+0x33/0x610 [ 556.329566][ C1] ? rcu_is_watching+0x12/0xc0 [ 556.329572][ C1] ? do_raw_spin_unlock+0x58/0x220 [ 556.329579][ C1] simple_recursive_removal+0x6a/0x610 [ 556.329582][ C1] ? do_raw_spin_unlock+0x58/0x220 [ 556.329585][ C1] ? __pfx_remove_one+0x10/0x10 [ 556.329592][ C1] debugfs_remove+0x44/0x70 [ 556.329595][ C1] ref_tracker_dir_exit+0xcf/0x740 [ 556.329602][ C1] ? __pfx_ref_tracker_free+0x10/0x10 [ 556.329606][ C1] ? __sk_destruct+0x383/0x780 [ 556.329612][ C1] ? tcp_v4_err+0xb76/0x13d0 [ 556.329617][ C1] ? __pfx_ref_tracker_dir_exit+0x10/0x10 [ 556.329620][ C1] ? ip_local_deliver_finish+0x2c2/0x4b0 [ 556.329627][ C1] ? ip_local_deliver+0x19c/0x480 [ 556.329630][ C1] ? ip_rcv+0x4a1/0x660 [ 556.329633][ C1] ? __netif_receive_skb_one_core+0x164/0x1b0 [ 556.329639][ C1] ? process_backlog+0x3c1/0x13e0 [ 556.329643][ C1] ? __napi_poll.constprop.0+0xa2/0x460 [ 556.329646][ C1] ? net_rx_action+0x54f/0xda0 [ 556.329648][ C1] ? handle_softirqs+0x218/0x620 [ 556.329654][ C1] ? __irq_exit_rcu+0xfa/0x160 [ 556.329657][ C1] ? irq_exit_rcu+0xe/0x30 [ 556.329660][ C1] ? sysvec_apic_timer_interrupt+0xa8/0xc0 [ 556.329667][ C1] ? bpf_sk_storage_free+0x9f/0x1c0 [ 556.329672][ C1] ? rcu_is_watching+0x12/0xc0 [ 556.329680][ C1] __put_net+0x19/0x60 [ 556.329687][ C1] __sk_destruct+0x58a/0x780 [ 556.329691][ C1] tcp_v4_err+0xb76/0x13d0 [ 556.329696][ C1] icmp_unreach+0x2c9/0xc40 [ 556.329701][ C1] ? __skb_checksum_complete+0xde/0x2e0 [ 556.329707][ C1] icmp_rcv+0x7f7/0xfe0 [ 556.329711][ C1] ip_protocol_deliver_rcu+0x319/0x390 [ 556.329717][ C1] ip_local_deliver_finish+0x2c2/0x4b0 [ 556.329720][ C1] ? do_raw_spin_lock+0x130/0x270 [ 556.329724][ C1] ip_local_deliver+0x19c/0x480 [ 556.329728][ C1] ? __pfx_ip_local_deliver+0x10/0x10 [ 556.329732][ C1] ? rcu_is_watching+0x12/0xc0 [ 556.329736][ C1] ? ip_fast_csum+0xc/0x20 [ 556.329739][ C1] ? ip_rcv_finish_core+0x1ad/0x1340 [ 556.329744][ C1] ? process_backlog+0x381/0x13e0 [ 556.329748][ C1] ip_rcv+0x4a1/0x660 [ 556.329752][ C1] ? __pfx_ip_rcv+0x10/0x10 [ 556.329757][ C1] ? __pfx___alloc_skb+0x10/0x10 [ 556.329760][ C1] ? __pfx_do_raw_write_lock+0x10/0x10 [ 556.329765][ C1] ? __pfx_ip_rcv+0x10/0x10 [ 556.329768][ C1] ? process_backlog+0x381/0x13e0 [ 556.329771][ C1] __netif_receive_skb_one_core+0x164/0x1b0 [ 556.329775][ C1] ? __pfx___netif_receive_skb_one_core+0x10/0x10 [ 556.329779][ C1] ? rcu_is_watching+0x12/0xc0 [ 556.329782][ C1] ? lock_acquire+0x10c/0x170 [ 556.329785][ C1] ? process_backlog+0x381/0x13e0 [ 556.329790][ C1] process_backlog+0x3c1/0x13e0 [ 556.329794][ C1] ? call_timer_fn+0x152/0x220 [ 556.329798][ C1] ? call_timer_fn+0xe7/0x220 [ 556.329801][ C1] __napi_poll.constprop.0+0xa2/0x460 [ 556.329803][ C1] ? rcu_is_watching+0x12/0xc0 [ 556.329807][ C1] net_rx_action+0x54f/0xda0 [ 556.329813][ C1] ? __pfx_net_rx_action+0x10/0x10 [ 556.329818][ C1] ? tmigr_handle_remote+0x191/0x350 [ 556.329822][ C1] ? __pfx_tmigr_handle_remote+0x10/0x10 [ 556.329824][ C1] ? do_raw_spin_lock+0x130/0x270 [ 556.329828][ C1] ? spin_bug+0x192/0x1d0 [ 556.329831][ C1] ? lock_acquire+0x10c/0x170 [ 556.329837][ C1] handle_softirqs+0x218/0x620 [ 556.329842][ C1] __irq_exit_rcu+0xfa/0x160 [ 556.329844][ C1] irq_exit_rcu+0xe/0x30 [ 556.329847][ C1] sysvec_apic_timer_interrupt+0xa8/0xc0 [ 556.329850][ C1] [ 556.329851][ C1] [ 556.329852][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 556.329857][ C1] RIP: 0010:pv_native_safe_halt+0xf/0x20 [ 556.329861][ C1] Code: e2 c7 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 83 47 1f 00 fb f4 fc 54 02 00 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90 90 90 [ 556.329864][ C1] RSP: 0018:ffffc90000137de8 EFLAGS: 00000246 [ 556.329868][ C1] RAX: 0000000000000001 RBX: 1ffff92000026fc1 RCX: ffffffffaee9f5d9 [ 556.329870][ C1] RDX: ffffed1006c166fb RSI: ffffffffaf253ba0 RDI: ffffffffac59018f [ 556.329872][ C1] RBP: 0000000000000000 R08: 0000000000000000 R09: ffffed1006c166fa [ 556.329873][ C1] R10: ffff8880360b37d3 R11: ffff8880055f8558 R12: 0000000000000000 [ 556.329875][ C1] R13: ffff888001bf8040 R14: dffffc0000000000 R15: 0000000000000000 [ 556.329879][ C1] ? ct_kernel_exit.constprop.0+0x109/0x160 [ 556.329883][ C1] ? cpuidle_idle_call+0x26f/0x3a0 [ 556.329888][ C1] default_idle+0x9/0x10 [ 556.329891][ C1] default_idle_call+0x6d/0xb0 [ 556.329895][ C1] cpuidle_idle_call+0x26f/0x3a0 [ 556.329898][ C1] ? __pfx_cpuidle_idle_call+0x10/0x10 [ 556.329907][ C1] ? tsc_verify_tsc_adjust+0x98/0x310 [ 556.329913][ C1] do_idle+0xf6/0x160 [ 556.329916][ C1] cpu_startup_entry+0x54/0x60 [ 556.329919][ C1] start_secondary+0x213/0x2a0 [ 556.329922][ C1] ? __pfx_start_secondary+0x10/0x10 [ 556.329927][ C1] common_startup_64+0x13e/0x148 [ 556.329943][ C1] [ 685.474057][ C3] BUG: sleeping function called from invalid context at kernel/locking/rwsem.c:1576 [ 685.474422][ C3] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 0, name: swapper/3 [ 685.474742][ C3] preempt_count: 101, expected: 0 [ 685.474966][ C3] RCU nest depth: 0, expected: 0 [ 685.475147][ C3] INFO: lockdep is turned off. [ 685.475322][ C3] Preemption disabled at: [ 685.475324][ C3] [<0000000000000000>] 0x0 [ 685.475653][ C3] CPU: 3 UID: 0 PID: 0 Comm: swapper/3 Tainted: G W 6.15.0-virtme #1 PREEMPT(full) [ 685.475658][ C3] Tainted: [W]=WARN [ 685.475660][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 685.475662][ C3] Call Trace: [ 685.475664][ C3] [ 685.475666][ C3] dump_stack_lvl+0xb0/0xd0 [ 685.475679][ C3] __might_resched+0x360/0x5a0 [ 685.475688][ C3] down_write+0x72/0x210 [ 685.475694][ C3] ? __pfx_down_write+0x10/0x10 [ 685.475698][ C3] ? simple_recursive_removal+0x33/0x610 [ 685.475704][ C3] ? rcu_is_watching+0x12/0xc0 [ 685.475710][ C3] ? do_raw_spin_unlock+0x58/0x220 [ 685.475717][ C3] simple_recursive_removal+0x6a/0x610 [ 685.475720][ C3] ? do_raw_spin_unlock+0x58/0x220 [ 685.475723][ C3] ? __pfx_remove_one+0x10/0x10 [ 685.475731][ C3] debugfs_remove+0x44/0x70 [ 685.475734][ C3] ref_tracker_dir_exit+0xcf/0x740 [ 685.475741][ C3] ? __pfx_ref_tracker_free+0x10/0x10 [ 685.475745][ C3] ? __sk_destruct+0x383/0x780 [ 685.475752][ C3] ? call_timer_fn+0x13d/0x220 [ 685.475757][ C3] ? __pfx_ref_tracker_dir_exit+0x10/0x10 [ 685.475760][ C3] ? handle_softirqs+0x218/0x620 [ 685.475766][ C3] ? __irq_exit_rcu+0xfa/0x160 [ 685.475769][ C3] ? irq_exit_rcu+0xe/0x30 [ 685.475772][ C3] ? sysvec_apic_timer_interrupt+0xa8/0xc0 [ 685.475776][ C3] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 685.475782][ C3] ? pv_native_safe_halt+0xf/0x20 [ 685.475784][ C3] ? default_idle+0x9/0x10 [ 685.475788][ C3] ? default_idle_call+0x6d/0xb0 [ 685.475792][ C3] ? cpuidle_idle_call+0x26f/0x3a0 [ 685.475796][ C3] ? do_idle+0xf6/0x160 [ 685.475798][ C3] ? cpu_startup_entry+0x54/0x60 [ 685.475801][ C3] ? bpf_sk_storage_free+0x9f/0x1c0 [ 685.475806][ C3] ? rcu_is_watching+0x12/0xc0 [ 685.475811][ C3] __put_net+0x19/0x60 [ 685.475817][ C3] __sk_destruct+0x58a/0x780 [ 685.475821][ C3] ? __pfx_tcp_write_timer+0x10/0x10 [ 685.475826][ C3] call_timer_fn+0x13d/0x220 [ 685.475829][ C3] ? call_timer_fn+0xe7/0x220 [ 685.475831][ C3] ? call_timer_fn+0xe7/0x220 [ 685.475833][ C3] ? __pfx_call_timer_fn+0x10/0x10 [ 685.475835][ C3] ? perf_event_task_tick+0x181/0x2e0 [ 685.475842][ C3] ? rcu_is_watching+0x12/0xc0 [ 685.475846][ C3] __run_timers+0x543/0x810 [ 685.475849][ C3] ? __pfx_tcp_write_timer+0x10/0x10 [ 685.475854][ C3] ? __pfx___run_timers+0x10/0x10 [ 685.475857][ C3] ? trace_lock_release+0x2a/0xd0 [ 685.475862][ C3] ? lock_release+0x13/0xc0 [ 685.475865][ C3] ? do_raw_spin_lock+0x130/0x270 [ 685.475868][ C3] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 685.475872][ C3] ? lock_acquire+0x10c/0x170 [ 685.475874][ C3] ? run_timer_base+0xab/0x110 [ 685.475879][ C3] run_timer_base+0xb3/0x110 [ 685.475882][ C3] run_timer_softirq+0x1a/0x30 [ 685.475884][ C3] handle_softirqs+0x218/0x620 [ 685.475890][ C3] __irq_exit_rcu+0xfa/0x160 [ 685.475892][ C3] irq_exit_rcu+0xe/0x30 [ 685.475895][ C3] sysvec_apic_timer_interrupt+0xa8/0xc0 [ 685.475898][ C3] [ 685.475904][ C3] [ 685.475905][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 685.475908][ C3] RIP: 0010:pv_native_safe_halt+0xf/0x20 [ 685.475911][ C3] Code: e2 c7 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 83 47 1f 00 fb f4 fc 54 02 00 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90 90 90 [ 685.475914][ C3] RSP: 0018:ffffc90000157de8 EFLAGS: 00000246 [ 685.475918][ C3] RAX: 0000000000000003 RBX: 1ffff9200002afc1 RCX: ffffffffaee9f5d9 [ 685.475920][ C3] RDX: ffffed1006c366fb RSI: ffffffffaf253ba0 RDI: ffffffffac59018f [ 685.475922][ C3] RBP: 0000000000000000 R08: 0000000000000000 R09: ffffed1006c366fa [ 685.475923][ C3] R10: ffff8880361b37d3 R11: ffff888001be4ad8 R12: 0000000000000000 [ 685.475925][ C3] R13: ffff888001bfc5c0 R14: dffffc0000000000 R15: 0000000000000000 [ 685.475929][ C3] ? ct_kernel_exit.constprop.0+0x109/0x160 [ 685.475932][ C3] ? cpuidle_idle_call+0x26f/0x3a0 [ 685.475936][ C3] default_idle+0x9/0x10 [ 685.475939][ C3] default_idle_call+0x6d/0xb0 [ 685.475942][ C3] cpuidle_idle_call+0x26f/0x3a0 [ 685.475945][ C3] ? __pfx_cpuidle_idle_call+0x10/0x10 [ 685.475948][ C3] ? tsc_verify_tsc_adjust+0x98/0x310 [ 685.475954][ C3] do_idle+0xf6/0x160 [ 685.475958][ C3] cpu_startup_entry+0x54/0x60 [ 685.475961][ C3] start_secondary+0x213/0x2a0 [ 685.475965][ C3] ? __pfx_start_secondary+0x10/0x10 [ 685.475969][ C3] common_startup_64+0x13e/0x148 [ 685.475980][ C3] [ 1828.574980][ C1] BUG: sleeping function called from invalid context at kernel/locking/rwsem.c:1576 [ 1828.575386][ C1] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 17998, name: kworker/1:0 [ 1828.575775][ C1] preempt_count: 101, expected: 0 [ 1828.575986][ C1] RCU nest depth: 3, expected: 0 [ 1828.576185][ C1] INFO: lockdep is turned off. [ 1828.576391][ C1] Preemption disabled at: [ 1828.576393][ C1] [] __dev_queue_xmit+0x1fd/0x1900 [ 1828.576805][ C1] CPU: 1 UID: 0 PID: 17998 Comm: kworker/1:0 Tainted: G W 6.15.0-virtme #1 PREEMPT(full) [ 1828.576811][ C1] Tainted: [W]=WARN [ 1828.576813][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1828.576815][ C1] Workqueue: events mptcp_worker [ 1828.576824][ C1] Call Trace: [ 1828.576826][ C1] [ 1828.576828][ C1] dump_stack_lvl+0xb0/0xd0 [ 1828.576837][ C1] __might_resched+0x360/0x5a0 [ 1828.576846][ C1] down_write+0x72/0x210 [ 1828.576852][ C1] ? __pfx_down_write+0x10/0x10 [ 1828.576855][ C1] ? simple_recursive_removal+0x33/0x610 [ 1828.576861][ C1] ? rcu_is_watching+0x12/0xc0 [ 1828.576868][ C1] ? do_raw_spin_unlock+0x58/0x220 [ 1828.576874][ C1] simple_recursive_removal+0x6a/0x610 [ 1828.576877][ C1] ? do_raw_spin_unlock+0x58/0x220 [ 1828.576880][ C1] ? __pfx_remove_one+0x10/0x10 [ 1828.576887][ C1] debugfs_remove+0x44/0x70 [ 1828.576890][ C1] ref_tracker_dir_exit+0xcf/0x740 [ 1828.576897][ C1] ? __pfx_ref_tracker_free+0x10/0x10 [ 1828.576900][ C1] ? __sk_destruct+0x383/0x780 [ 1828.576908][ C1] ? ip_rcv_core+0x745/0xec0 [ 1828.576916][ C1] ? __pfx_ref_tracker_dir_exit+0x10/0x10 [ 1828.576919][ C1] ? __napi_poll.constprop.0+0xa2/0x460 [ 1828.576922][ C1] ? net_rx_action+0x54f/0xda0 [ 1828.576924][ C1] ? handle_softirqs+0x218/0x620 [ 1828.576930][ C1] ? do_softirq+0xb1/0xe0 [ 1828.576933][ C1] ? __local_bh_enable_ip+0x105/0x130 [ 1828.576936][ C1] ? __dev_queue_xmit+0x9a2/0x1900 [ 1828.576939][ C1] ? ip_finish_output2+0x6fd/0x17d0 [ 1828.576943][ C1] ? ip_output+0x16a/0x4f0 [ 1828.576945][ C1] ? __ip_queue_xmit+0xf16/0x16e0 [ 1828.576948][ C1] ? __tcp_transmit_skb+0x1e1c/0x2e10 [ 1828.576953][ C1] ? tcp_write_xmit+0x8ac/0x2f60 [ 1828.576955][ C1] ? bpf_sk_storage_free+0x9f/0x1c0 [ 1828.576959][ C1] ? rcu_is_watching+0x12/0xc0 [ 1828.576964][ C1] __put_net+0x19/0x60 [ 1828.576970][ C1] __sk_destruct+0x58a/0x780 [ 1828.576974][ C1] ip_rcv_core+0x745/0xec0 [ 1828.576979][ C1] ? process_backlog+0x381/0x13e0 [ 1828.576982][ C1] ip_rcv+0xa8/0x660 [ 1828.576986][ C1] ? __pfx_ip_rcv+0x10/0x10 [ 1828.576990][ C1] ? kasan_save_stack+0x34/0x50 [ 1828.576996][ C1] ? kasan_save_stack+0x24/0x50 [ 1828.576999][ C1] ? kasan_save_track+0x14/0x30 [ 1828.577003][ C1] ? kasan_save_free_info+0x3b/0x60 [ 1828.577006][ C1] ? __kasan_slab_free+0x38/0x50 [ 1828.577009][ C1] ? kmem_cache_free+0x149/0x330 [ 1828.577014][ C1] ? rcu_do_batch+0x34c/0xf20 [ 1828.577018][ C1] ? rcu_core+0x2bb/0x500 [ 1828.577023][ C1] ? handle_softirqs+0x218/0x620 [ 1828.577025][ C1] ? do_softirq+0xb1/0xe0 [ 1828.577028][ C1] ? __local_bh_enable_ip+0x105/0x130 [ 1828.577030][ C1] ? mptcp_worker+0x7e/0xf90 [ 1828.577032][ C1] ? process_one_work+0xe40/0x1660 [ 1828.577037][ C1] ? __pfx_ip_rcv+0x10/0x10 [ 1828.577040][ C1] ? process_backlog+0x381/0x13e0 [ 1828.577044][ C1] __netif_receive_skb_one_core+0x164/0x1b0 [ 1828.577048][ C1] ? __pfx___netif_receive_skb_one_core+0x10/0x10 [ 1828.577053][ C1] ? rcu_is_watching+0x12/0xc0 [ 1828.577056][ C1] ? lock_acquire+0x10c/0x170 [ 1828.577059][ C1] ? process_backlog+0x381/0x13e0 [ 1828.577064][ C1] process_backlog+0x3c1/0x13e0 [ 1828.577069][ C1] ? rcu_is_watching+0x12/0xc0 [ 1828.577072][ C1] __napi_poll.constprop.0+0xa2/0x460 [ 1828.577075][ C1] ? rcu_is_watching+0x12/0xc0 [ 1828.577078][ C1] net_rx_action+0x54f/0xda0 [ 1828.577084][ C1] ? __pfx_net_rx_action+0x10/0x10 [ 1828.577089][ C1] ? __pfx_rcu_do_batch+0x10/0x10 [ 1828.577092][ C1] ? rcu_is_watching+0x12/0xc0 [ 1828.577095][ C1] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 1828.577104][ C1] handle_softirqs+0x218/0x620 [ 1828.577108][ C1] ? __dev_queue_xmit+0x98d/0x1900 [ 1828.577112][ C1] do_softirq+0xb1/0xe0 [ 1828.577115][ C1] [ 1828.577116][ C1] [ 1828.577117][ C1] __local_bh_enable_ip+0x105/0x130 [ 1828.577120][ C1] ? __dev_queue_xmit+0x98d/0x1900 [ 1828.577124][ C1] __dev_queue_xmit+0x9a2/0x1900 [ 1828.577127][ C1] ? lock_release+0x13/0xc0 [ 1828.577130][ C1] ? unwind_next_frame+0x4f8/0x1e10 [ 1828.577134][ C1] ? ret_from_fork_asm+0x1a/0x30 [ 1828.577140][ C1] ? rcu_is_watching+0x12/0xc0 [ 1828.577143][ C1] ? __pfx___dev_queue_xmit+0x10/0x10 [ 1828.577148][ C1] ? rcu_is_watching+0x12/0xc0 [ 1828.577151][ C1] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 1828.577155][ C1] ? neigh_hh_output+0x33a/0x520 [ 1828.577157][ C1] ? arch_stack_walk+0x8b/0xf0 [ 1828.577163][ C1] ? ip_finish_output2+0x262/0x17d0 [ 1828.577167][ C1] ip_finish_output2+0x6fd/0x17d0 [ 1828.577170][ C1] ? ip_skb_dst_mtu+0x2f4/0x940 [ 1828.577172][ C1] ? rcu_is_watching+0x12/0xc0 [ 1828.577175][ C1] ? trace_lock_release+0x2a/0xd0 [ 1828.577180][ C1] ? __pfx_ip_finish_output2+0x10/0x10 [ 1828.577183][ C1] ? lock_release+0x13/0xc0 [ 1828.577186][ C1] ? __ip_finish_output+0x10f/0x770 [ 1828.577190][ C1] ip_output+0x16a/0x4f0 [ 1828.577192][ C1] ? __ip_local_out+0x3e2/0x620 [ 1828.577196][ C1] ? __pfx_ip_output+0x10/0x10 [ 1828.577198][ C1] ? ipv4_dst_check+0x164/0x2d0 [ 1828.577201][ C1] ? rcu_is_watching+0x12/0xc0 [ 1828.577204][ C1] ? trace_lock_release+0x2a/0xd0 [ 1828.577210][ C1] __ip_queue_xmit+0xf16/0x16e0 [ 1828.577214][ C1] ? __skb_clone+0x57a/0x760 [ 1828.577219][ C1] __tcp_transmit_skb+0x1e1c/0x2e10 [ 1828.577225][ C1] ? __pfx___tcp_transmit_skb+0x10/0x10 [ 1828.577228][ C1] ? __pfx_mptcp_established_options+0x10/0x10 [ 1828.577236][ C1] ? rcu_is_watching+0x12/0xc0 [ 1828.577238][ C1] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 1828.577243][ C1] tcp_write_xmit+0x8ac/0x2f60 [ 1828.577249][ C1] ? __pfx_tcp_current_mss+0x10/0x10 [ 1828.577253][ C1] ? __pfx_tcp_write_xmit+0x10/0x10 [ 1828.577256][ C1] ? inet_sk_state_store+0x49/0x90 [ 1828.577261][ C1] ? tcp_set_state+0x10a/0x510 [ 1828.577265][ C1] ? __pfx_tcp_set_state+0x10/0x10 [ 1828.577270][ C1] __tcp_push_pending_frames+0x96/0x330 [ 1828.577274][ C1] __tcp_close+0x8ad/0xe20 [ 1828.577278][ C1] ? __mptcp_close_ssk+0x21e/0x14b0 [ 1828.577280][ C1] ? __mptcp_close_ssk+0x21e/0x14b0 [ 1828.577283][ C1] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 1828.577287][ C1] __mptcp_close_ssk+0x2b4/0x14b0 [ 1828.577290][ C1] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 1828.577294][ C1] ? __pfx___mptcp_close_ssk+0x10/0x10 [ 1828.577298][ C1] mptcp_destroy_common+0xa8/0x2f0 [ 1828.577302][ C1] mptcp_destroy+0x88/0x110 [ 1828.577305][ C1] __mptcp_destroy_sock+0x10d/0x2b0 [ 1828.577311][ C1] mptcp_worker+0xacb/0xf90 [ 1828.577314][ C1] ? __pfx_debug_object_deactivate+0x10/0x10 [ 1828.577319][ C1] ? rcu_is_watching+0x12/0xc0 [ 1828.577322][ C1] ? __pfx_mptcp_worker+0x10/0x10 [ 1828.577325][ C1] ? rcu_is_watching+0x12/0xc0 [ 1828.577328][ C1] ? rcu_is_watching+0x12/0xc0 [ 1828.577332][ C1] process_one_work+0xe40/0x1660 [ 1828.577338][ C1] ? __pfx_process_one_work+0x10/0x10 [ 1828.577343][ C1] ? assign_work+0x16c/0x240 [ 1828.577348][ C1] worker_thread+0x591/0xcf0 [ 1828.577351][ C1] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 1828.577356][ C1] ? __pfx_worker_thread+0x10/0x10 [ 1828.577359][ C1] kthread+0x37e/0x600 [ 1828.577364][ C1] ? __pfx_kthread+0x10/0x10 [ 1828.577368][ C1] ? __pfx_kthread+0x10/0x10 [ 1828.577371][ C1] ? rcu_is_watching+0x12/0xc0 [ 1828.577374][ C1] ? __pfx_kthread+0x10/0x10 [ 1828.577378][ C1] ret_from_fork+0x240/0x320 [ 1828.577382][ C1] ? __pfx_kthread+0x10/0x10 [ 1828.577385][ C1] ret_from_fork_asm+0x1a/0x30 [ 1828.577393][ C1] [ 1843.399740][T20238] pm_nl_ctl (20238) used greatest stack depth: 22528 bytes left [ 1896.215319][ C0] BUG: sleeping function called from invalid context at kernel/locking/rwsem.c:1576 [ 1896.215765][ C0] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 13968, name: kworker/0:1 [ 1896.216171][ C0] preempt_count: 101, expected: 0 [ 1896.216395][ C0] RCU nest depth: 4, expected: 0 [ 1896.216617][ C0] INFO: lockdep is turned off. [ 1896.216842][ C0] Preemption disabled at: [ 1896.216844][ C0] [] __dev_queue_xmit+0x1fd/0x1900 [ 1896.217327][ C0] CPU: 0 UID: 0 PID: 13968 Comm: kworker/0:1 Tainted: G W 6.15.0-virtme #1 PREEMPT(full) [ 1896.217333][ C0] Tainted: [W]=WARN [ 1896.217335][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1896.217337][ C0] Workqueue: events mptcp_worker [ 1896.217346][ C0] Call Trace: [ 1896.217348][ C0] [ 1896.217351][ C0] dump_stack_lvl+0xb0/0xd0 [ 1896.217360][ C0] __might_resched+0x360/0x5a0 [ 1896.217369][ C0] down_write+0x72/0x210 [ 1896.217375][ C0] ? __pfx_down_write+0x10/0x10 [ 1896.217378][ C0] ? simple_recursive_removal+0x33/0x610 [ 1896.217384][ C0] ? rcu_is_watching+0x12/0xc0 [ 1896.217390][ C0] ? do_raw_spin_unlock+0x58/0x220 [ 1896.217397][ C0] simple_recursive_removal+0x6a/0x610 [ 1896.217399][ C0] ? do_raw_spin_unlock+0x58/0x220 [ 1896.217403][ C0] ? __pfx_remove_one+0x10/0x10 [ 1896.217409][ C0] debugfs_remove+0x44/0x70 [ 1896.217412][ C0] ref_tracker_dir_exit+0xcf/0x740 [ 1896.217419][ C0] ? __pfx_ref_tracker_free+0x10/0x10 [ 1896.217423][ C0] ? __sk_destruct+0x383/0x780 [ 1896.217428][ C0] ? tcp_v4_rcv+0x2737/0x35b0 [ 1896.217433][ C0] ? __pfx_ref_tracker_dir_exit+0x10/0x10 [ 1896.217436][ C0] ? ip_rcv+0x4a1/0x660 [ 1896.217444][ C0] ? __netif_receive_skb_one_core+0x164/0x1b0 [ 1896.217449][ C0] ? process_backlog+0x3c1/0x13e0 [ 1896.217454][ C0] ? __napi_poll.constprop.0+0xa2/0x460 [ 1896.217457][ C0] ? net_rx_action+0x54f/0xda0 [ 1896.217459][ C0] ? handle_softirqs+0x218/0x620 [ 1896.217465][ C0] ? do_softirq+0xb1/0xe0 [ 1896.217468][ C0] ? __local_bh_enable_ip+0x105/0x130 [ 1896.217471][ C0] ? __dev_queue_xmit+0x9a2/0x1900 [ 1896.217474][ C0] ? ip_finish_output2+0x6fd/0x17d0 [ 1896.217478][ C0] ? ip_output+0x16a/0x4f0 [ 1896.217480][ C0] ? bpf_sk_storage_free+0x9f/0x1c0 [ 1896.217485][ C0] ? rcu_is_watching+0x12/0xc0 [ 1896.217489][ C0] __put_net+0x19/0x60 [ 1896.217495][ C0] __sk_destruct+0x58a/0x780 [ 1896.217499][ C0] tcp_v4_rcv+0x2737/0x35b0 [ 1896.217506][ C0] ? raw_v4_input+0x2dc/0xa30 [ 1896.217510][ C0] ? __pfx_tcp_v4_rcv+0x10/0x10 [ 1896.217514][ C0] ? __inet_lookup_established+0x2e7/0x500 [ 1896.217520][ C0] ip_protocol_deliver_rcu+0x93/0x390 [ 1896.217525][ C0] ip_local_deliver_finish+0x2c2/0x4b0 [ 1896.217529][ C0] ip_local_deliver+0x19c/0x480 [ 1896.217533][ C0] ? __pfx_ip_local_deliver+0x10/0x10 [ 1896.217536][ C0] ? tcp_v4_early_demux+0x563/0x980 [ 1896.217539][ C0] ? lock_release+0x13/0xc0 [ 1896.217542][ C0] ? rcu_read_lock_held+0xe/0x50 [ 1896.217548][ C0] ? ip_rcv_finish_core+0x527/0x1340 [ 1896.217553][ C0] ip_rcv+0x4a1/0x660 [ 1896.217557][ C0] ? __pfx_ip_rcv+0x10/0x10 [ 1896.217562][ C0] ? __pfx___tcp_transmit_skb+0x10/0x10 [ 1896.217567][ C0] ? __pfx_ip_rcv+0x10/0x10 [ 1896.217570][ C0] ? process_backlog+0x381/0x13e0 [ 1896.217574][ C0] __netif_receive_skb_one_core+0x164/0x1b0 [ 1896.217578][ C0] ? __pfx___netif_receive_skb_one_core+0x10/0x10 [ 1896.217582][ C0] ? rcu_is_watching+0x12/0xc0 [ 1896.217585][ C0] ? lock_acquire+0x10c/0x170 [ 1896.217589][ C0] ? process_backlog+0x381/0x13e0 [ 1896.217596][ C0] process_backlog+0x3c1/0x13e0 [ 1896.217601][ C0] ? call_timer_fn+0x152/0x220 [ 1896.217605][ C0] ? call_timer_fn+0xe7/0x220 [ 1896.217611][ C0] __napi_poll.constprop.0+0xa2/0x460 [ 1896.217614][ C0] ? rcu_is_watching+0x12/0xc0 [ 1896.217618][ C0] net_rx_action+0x54f/0xda0 [ 1896.217624][ C0] ? __pfx_net_rx_action+0x10/0x10 [ 1896.217627][ C0] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 1896.217635][ C0] ? _raw_spin_unlock_irq+0x33/0x50 [ 1896.217639][ C0] ? tmigr_handle_remote+0x27b/0x350 [ 1896.217642][ C0] ? __pfx_tmigr_handle_remote+0x10/0x10 [ 1896.217645][ C0] ? do_raw_spin_lock+0x130/0x270 [ 1896.217648][ C0] ? spin_bug+0x191/0x1d0 [ 1896.217652][ C0] ? lock_acquire+0x10c/0x170 [ 1896.217657][ C0] handle_softirqs+0x218/0x620 [ 1896.217661][ C0] ? __dev_queue_xmit+0x98d/0x1900 [ 1896.217665][ C0] do_softirq+0xb1/0xe0 [ 1896.217668][ C0] [ 1896.217669][ C0] [ 1896.217671][ C0] __local_bh_enable_ip+0x105/0x130 [ 1896.217674][ C0] ? __dev_queue_xmit+0x98d/0x1900 [ 1896.217677][ C0] __dev_queue_xmit+0x9a2/0x1900 [ 1896.217681][ C0] ? lock_release+0x13/0xc0 [ 1896.217684][ C0] ? unwind_next_frame+0x4f8/0x1e10 [ 1896.217690][ C0] ? ret_from_fork_asm+0x1a/0x30 [ 1896.217703][ C0] ? rcu_is_watching+0x12/0xc0 [ 1896.217706][ C0] ? __pfx___dev_queue_xmit+0x10/0x10 [ 1896.217711][ C0] ? rcu_is_watching+0x12/0xc0 [ 1896.217714][ C0] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 1896.217718][ C0] ? neigh_hh_output+0x33a/0x520 [ 1896.217722][ C0] ? arch_stack_walk+0x8b/0xf0 [ 1896.217729][ C0] ? ip_finish_output2+0x262/0x17d0 [ 1896.217733][ C0] ip_finish_output2+0x6fd/0x17d0 [ 1896.217736][ C0] ? ip_skb_dst_mtu+0x2f4/0x940 [ 1896.217739][ C0] ? rcu_is_watching+0x12/0xc0 [ 1896.217742][ C0] ? trace_lock_release+0x2a/0xd0 [ 1896.217748][ C0] ? __pfx_ip_finish_output2+0x10/0x10 [ 1896.217751][ C0] ? lock_release+0x13/0xc0 [ 1896.217754][ C0] ? __ip_finish_output+0x10f/0x770 [ 1896.217758][ C0] ip_output+0x16a/0x4f0 [ 1896.217761][ C0] ? __ip_local_out+0x3e2/0x620 [ 1896.217764][ C0] ? __pfx_ip_output+0x10/0x10 [ 1896.217767][ C0] ? ipv4_dst_check+0x164/0x2d0 [ 1896.217770][ C0] ? rcu_is_watching+0x12/0xc0 [ 1896.217773][ C0] ? trace_lock_release+0x2a/0xd0 [ 1896.217782][ C0] __ip_queue_xmit+0xf16/0x16e0 [ 1896.217787][ C0] ? __skb_clone+0x57a/0x760 [ 1896.217794][ C0] __tcp_transmit_skb+0x1e1c/0x2e10 [ 1896.217803][ C0] ? __pfx___tcp_transmit_skb+0x10/0x10 [ 1896.217806][ C0] ? __pfx_mptcp_established_options+0x10/0x10 [ 1896.217814][ C0] ? rcu_is_watching+0x12/0xc0 [ 1896.217817][ C0] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 1896.217823][ C0] tcp_write_xmit+0x8ac/0x2f60 [ 1896.217828][ C0] ? __pfx_tcp_current_mss+0x10/0x10 [ 1896.217832][ C0] ? __pfx_tcp_write_xmit+0x10/0x10 [ 1896.217835][ C0] ? inet_sk_state_store+0x49/0x90 [ 1896.217840][ C0] ? tcp_set_state+0x10a/0x510 [ 1896.217845][ C0] ? __pfx_tcp_set_state+0x10/0x10 [ 1896.217849][ C0] __tcp_push_pending_frames+0x96/0x330 [ 1896.217853][ C0] __tcp_close+0x8ad/0xe20 [ 1896.217857][ C0] ? __mptcp_close_ssk+0x21e/0x14b0 [ 1896.217860][ C0] ? __mptcp_close_ssk+0x21e/0x14b0 [ 1896.217862][ C0] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 1896.217867][ C0] __mptcp_close_ssk+0x2b4/0x14b0 [ 1896.217870][ C0] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 1896.217874][ C0] ? __pfx___mptcp_close_ssk+0x10/0x10 [ 1896.217878][ C0] mptcp_destroy_common+0xa8/0x2f0 [ 1896.217882][ C0] mptcp_destroy+0x88/0x110 [ 1896.217885][ C0] __mptcp_destroy_sock+0x10d/0x2b0 [ 1896.217891][ C0] mptcp_worker+0xacb/0xf90 [ 1896.217894][ C0] ? __pfx_debug_object_deactivate+0x10/0x10 [ 1896.217900][ C0] ? __pfx_mptcp_worker+0x10/0x10 [ 1896.217904][ C0] ? rcu_is_watching+0x12/0xc0 [ 1896.217907][ C0] ? rcu_is_watching+0x12/0xc0 [ 1896.217911][ C0] process_one_work+0xe40/0x1660 [ 1896.217918][ C0] ? __pfx_process_one_work+0x10/0x10 [ 1896.217923][ C0] ? assign_work+0x16c/0x240 [ 1896.217929][ C0] worker_thread+0x591/0xcf0 [ 1896.217931][ C0] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 1896.217937][ C0] ? __pfx_worker_thread+0x10/0x10 [ 1896.217940][ C0] kthread+0x37e/0x600 [ 1896.217945][ C0] ? __pfx_kthread+0x10/0x10 [ 1896.217948][ C0] ? __pfx_kthread+0x10/0x10 [ 1896.217952][ C0] ? rcu_is_watching+0x12/0xc0 [ 1896.217955][ C0] ? __pfx_kthread+0x10/0x10 [ 1896.217959][ C0] ret_from_fork+0x240/0x320 [ 1896.217962][ C0] ? __pfx_kthread+0x10/0x10 [ 1896.217966][ C0] ret_from_fork_asm+0x1a/0x30 [ 1896.217974][ C0]