[ 15.489523][ C2] [ 15.489673][ C2] ================================ [ 15.489883][ C2] WARNING: inconsistent lock state [ 15.490089][ C2] 6.15.0-rc5-virtme #1 Not tainted [ 15.490292][ C2] -------------------------------- [ 15.490493][ C2] inconsistent {SOFTIRQ-ON-W} -> {IN-SOFTIRQ-W} usage. [ 15.490746][ C2] ksft_runner.sh/260 [HC0[0]:SC1[1]:HE1:SE0] takes: [ 15.491000][ C2] ffffffff93dbf978 (pin_fs_lock){+.?.}-{3:3}, at: simple_pin_fs+0x24/0x150 [ 15.491369][ C2] {SOFTIRQ-ON-W} state was registered at: [ 15.491572][ C2] __lock_acquire+0x3eb/0x9d0 [ 15.491783][ C2] lock_acquire.part.0+0xb6/0x240 [ 15.491989][ C2] _raw_spin_lock+0x33/0x40 [ 15.492196][ C2] simple_pin_fs+0x24/0x150 [ 15.492398][ C2] start_creating.part.0+0x3f/0x2f0 [ 15.492602][ C2] debugfs_create_dir+0x6a/0x540 [ 15.492805][ C2] component_debug_init+0x17/0x30 [ 15.493015][ C2] do_one_initcall+0x8c/0x1e0 [ 15.493223][ C2] do_initcalls+0x176/0x280 [ 15.493429][ C2] kernel_init_freeable+0x22d/0x300 [ 15.493630][ C2] kernel_init+0x20/0x200 [ 15.493834][ C2] ret_from_fork+0x31/0x70 [ 15.494039][ C2] ret_from_fork_asm+0x1a/0x30 [ 15.494242][ C2] irq event stamp: 3088 [ 15.494398][ C2] hardirqs last enabled at (3088): [] _raw_spin_unlock_irqrestore+0x5d/0x80 [ 15.494800][ C2] hardirqs last disabled at (3087): [] _raw_spin_lock_irqsave+0x5b/0x60 [ 15.495158][ C2] softirqs last enabled at (1376): [] handle_softirqs+0x358/0x620 [ 15.495515][ C2] softirqs last disabled at (2539): [] __irq_exit_rcu+0xfa/0x160 [ 15.495880][ C2] [ 15.495880][ C2] other info that might help us debug this: [ 15.496181][ C2] Possible unsafe locking scenario: [ 15.496181][ C2] [ 15.496483][ C2] CPU0 [ 15.496633][ C2] ---- [ 15.496790][ C2] lock(pin_fs_lock); [ 15.496948][ C2] [ 15.497101][ C2] lock(pin_fs_lock); [ 15.497259][ C2] [ 15.497259][ C2] *** DEADLOCK *** [ 15.497259][ C2] [ 15.497565][ C2] 7 locks held by ksft_runner.sh/260: [ 15.497770][ C2] #0: ffff888009b1f838 (&sig->cred_guard_mutex){+.+.}-{4:4}, at: bprm_execve+0x4f/0x490 [ 15.498134][ C2] #1: ffff888009b1f8d0 (&sig->exec_update_lock){++++}-{4:4}, at: exec_mmap+0x8c/0x840 [ 15.498494][ C2] #2: ffff888001083420 (&mm->mmap_lock){++++}-{4:4}, at: exit_mmap+0xe7/0x800 [ 15.498851][ C2] #3: ffffffff93b745a0 (rcu_read_lock){....}-{1:3}, at: ___pte_offset_map+0x2c/0x2a0 [ 15.499207][ C2] #4: ffff88800b9579c0 (ptlock_ptr(ptdesc)#2){+.+.}-{3:3}, at: __pte_offset_map_lock+0xfa/0x280 [ 15.499620][ C2] #5: ffff888036133460 (lock#3){+.+.}-{3:3}, at: __folio_batch_add_and_move+0x592/0xb20 [ 15.499987][ C2] #6: ffffffff93b74480 (rcu_callback){....}-{0:0}, at: rcu_do_batch+0x2e4/0xf20 [ 15.500348][ C2] [ 15.500348][ C2] stack backtrace: [ 15.500606][ C2] CPU: 2 UID: 0 PID: 260 Comm: ksft_runner.sh Not tainted 6.15.0-rc5-virtme #1 PREEMPT(full) [ 15.500611][ C2] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.500613][ C2] Call Trace: [ 15.500616][ C2] [ 15.500618][ C2] dump_stack_lvl+0x82/0xd0 [ 15.500625][ C2] print_usage_bug.part.0+0x25f/0x360 [ 15.500631][ C2] mark_lock_irq+0x343/0x400 [ 15.500636][ C2] ? __pfx_unwind_next_frame+0x10/0x10 [ 15.500642][ C2] ? save_trace+0x52/0x170 [ 15.500647][ C2] mark_lock+0x174/0x2f0 [ 15.500651][ C2] mark_usage+0x46/0x150 [ 15.500654][ C2] __lock_acquire+0x3eb/0x9d0 [ 15.500660][ C2] lock_acquire.part.0+0xb6/0x240 [ 15.500663][ C2] ? simple_pin_fs+0x24/0x150 [ 15.500668][ C2] ? rcu_is_watching+0x12/0xc0 [ 15.500675][ C2] ? lock_acquire+0x10c/0x170 [ 15.500678][ C2] ? simple_pin_fs+0x24/0x150 [ 15.500683][ C2] _raw_spin_lock+0x33/0x40 [ 15.500686][ C2] ? simple_pin_fs+0x24/0x150 [ 15.500689][ C2] simple_pin_fs+0x24/0x150 [ 15.500693][ C2] debugfs_remove+0x35/0x70 [ 15.500697][ C2] ref_tracker_dir_exit+0xcf/0x740 [ 15.500703][ C2] ? __pfx_ref_tracker_free+0x10/0x10 [ 15.500706][ C2] ? __sk_destruct+0x383/0x780 [ 15.500713][ C2] ? rcu_do_batch+0x34c/0xf20 [ 15.500716][ C2] ? __pfx_ref_tracker_dir_exit+0x10/0x10 [ 15.500719][ C2] ? irq_exit_rcu+0xe/0x30 [ 15.500721][ C2] ? sysvec_apic_timer_interrupt+0xa8/0xc0 [ 15.500725][ C2] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 15.500730][ C2] ? _raw_spin_unlock_irqrestore+0x41/0x80 [ 15.500733][ C2] ? folio_batch_move_lru+0x1da/0x2c0 [ 15.500736][ C2] ? __folio_batch_add_and_move+0x2c8/0xb20 [ 15.500739][ C2] ? folio_mark_accessed+0x18f/0x6b0 [ 15.500742][ C2] ? zap_present_ptes.constprop.0+0x32c/0x16a0 [ 15.500747][ C2] ? zap_pte_range+0x278/0xa10 [ 15.500749][ C2] ? zap_p4d_range+0x325/0x500 [ 15.500753][ C2] ? unmap_page_range+0x2cc/0x700 [ 15.500757][ C2] __put_net+0x19/0x60 [ 15.500761][ C2] __sk_destruct+0x58a/0x780 [ 15.500765][ C2] ? rcu_do_batch+0x34a/0xf20 [ 15.500768][ C2] rcu_do_batch+0x34c/0xf20 [ 15.500772][ C2] ? find_held_lock+0x2b/0x80 [ 15.500775][ C2] ? __pfx_rcu_do_batch+0x10/0x10 [ 15.500779][ C2] ? mark_held_locks+0x49/0x80 [ 15.500783][ C2] ? note_gp_changes+0x182/0x1e0 [ 15.500786][ C2] ? lockdep_hardirqs_on+0x7c/0x110 [ 15.500791][ C2] rcu_core+0x2bb/0x500 [ 15.500794][ C2] handle_softirqs+0x218/0x620 [ 15.500799][ C2] __irq_exit_rcu+0xfa/0x160 [ 15.500801][ C2] irq_exit_rcu+0xe/0x30 [ 15.500804][ C2] sysvec_apic_timer_interrupt+0xa8/0xc0 [ 15.500807][ C2] [ 15.500808][ C2] [ 15.500810][ C2] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 15.500813][ C2] RIP: 0010:_raw_spin_unlock_irqrestore+0x41/0x80 [ 15.500817][ C2] Code: 74 24 10 e8 91 3e 86 fd 48 89 ef e8 09 91 86 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 99 7a fd 65 8b 05 83 08 99 02 85 c0 74 0e 5b 5d c3 cc cc cc [ 15.500820][ C2] RSP: 0018:ffffc90000ac73e0 EFLAGS: 00000206 [ 15.500824][ C2] RAX: 0000000000000002 RBX: 0000000000000200 RCX: 0000000000000040 [ 15.500826][ C2] RDX: 0000000000000000 RSI: ffffffff93685f31 RDI: 0000000000000001 [ 15.500828][ C2] RBP: ffff88803fffed90 R08: 0000000000000001 R09: 0000000000000001 [ 15.500829][ C2] R10: ffffffff945d8197 R11: ffff88803fffeda8 R12: 000000000000001f [ 15.500831][ C2] R13: dffffc0000000000 R14: ffff888036133890 R15: ffffed1006c26712 [ 15.500837][ C2] folio_batch_move_lru+0x1da/0x2c0 [ 15.500841][ C2] ? __pfx_lru_activate+0x10/0x10 [ 15.500845][ C2] ? __pfx_lru_activate+0x10/0x10 [ 15.500848][ C2] __folio_batch_add_and_move+0x2c8/0xb20 [ 15.500853][ C2] folio_mark_accessed+0x18f/0x6b0 [ 15.500856][ C2] ? folio_remove_rmap_ptes+0x86/0x1a0 [ 15.500861][ C2] zap_present_ptes.constprop.0+0x32c/0x16a0 [ 15.500865][ C2] ? zap_pte_range+0x3c3/0xa10 [ 15.500868][ C2] ? __lock_release+0x5d/0x170 [ 15.500872][ C2] zap_pte_range+0x278/0xa10 [ 15.500879][ C2] ? __pfx_zap_pte_range+0x10/0x10 [ 15.500887][ C2] zap_p4d_range+0x325/0x500 [ 15.500893][ C2] unmap_page_range+0x2cc/0x700 [ 15.500898][ C2] unmap_vmas+0x1c9/0x3a0 [ 15.500902][ C2] ? __pfx_unmap_vmas+0x10/0x10 [ 15.500907][ C2] ? mas_next_slot+0x32d/0xf40 [ 15.500916][ C2] exit_mmap+0x15c/0x800 [ 15.500919][ C2] ? trace_contention_end+0xdc/0x140 [ 15.500925][ C2] ? __pfx_exit_mmap+0x10/0x10 [ 15.500930][ C2] ? __mutex_unlock_slowpath+0x144/0x400 [ 15.500941][ C2] mmput+0xb8/0x3e0 [ 15.500947][ C2] exec_mmap+0x416/0x840 [ 15.500951][ C2] ? rcu_is_watching+0x12/0xc0 [ 15.500955][ C2] begin_new_exec+0x3ae/0x15f0 [ 15.500959][ C2] load_elf_binary+0x63a/0x2a20 [ 15.500967][ C2] ? __lock_acquire+0x591/0x9d0 [ 15.500972][ C2] ? find_held_lock+0x2b/0x80 [ 15.500975][ C2] ? __pfx_load_elf_binary+0x10/0x10 [ 15.500978][ C2] ? exec_binprm+0x237/0x640 [ 15.500984][ C2] exec_binprm+0x255/0x640 [ 15.500989][ C2] ? __pfx_exec_binprm+0x10/0x10 [ 15.500993][ C2] ? bprm_execve+0x93/0x490 [ 15.500999][ C2] bprm_execve+0x1af/0x490 [ 15.501003][ C2] do_execveat_common.isra.0+0x3f5/0x550 [ 15.501008][ C2] __x64_sys_execve+0x8e/0xb0 [ 15.501011][ C2] do_syscall_64+0xc1/0x1d0 [ 15.501017][ C2] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 15.501019][ C2] RIP: 0033:0x7fd7665e040b [ 15.501029][ C2] Code: Unable to access opcode bytes at 0x7fd7665e03e1. [ 15.501030][ C2] RSP: 002b:00007ffec187a5e8 EFLAGS: 00000246 ORIG_RAX: 000000000000003b [ 15.501033][ C2] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd7665e040b [ 15.501035][ C2] RDX: 0000563558b205a0 RSI: 0000563558b13ce0 RDI: 0000563558b1f5e0 [ 15.501037][ C2] RBP: 0000563558b1f5e0 R08: 0000563558b2dbc0 R09: 0000000000000020 [ 15.501039][ C2] R10: 00000000000001b6 R11: 0000000000000246 R12: 00000000ffffffff [ 15.501041][ C2] R13: 0000563558b13ce0 R14: 0000563558b205a0 R15: 0000563558b1ff80 [ 15.501047][ C2] [ 15.524821][ C2] BUG: sleeping function called from invalid context at kernel/locking/rwsem.c:1576 [ 15.525171][ C2] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 260, name: ksft_runner.sh [ 15.525516][ C2] preempt_count: 103, expected: 0 [ 15.525718][ C2] RCU nest depth: 1, expected: 0 [ 15.525936][ C2] INFO: lockdep is turned off. [ 15.526140][ C2] Preemption disabled at: [ 15.526141][ C2] [<0000000000000000>] 0x0 [ 15.526499][ C2] CPU: 2 UID: 0 PID: 260 Comm: ksft_runner.sh Not tainted 6.15.0-rc5-virtme #1 PREEMPT(full) [ 15.526504][ C2] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 15.526506][ C2] Call Trace: [ 15.526507][ C2] [ 15.526509][ C2] dump_stack_lvl+0xb0/0xd0 [ 15.526518][ C2] __might_resched+0x360/0x5a0 [ 15.526526][ C2] down_write+0x72/0x210 [ 15.526530][ C2] ? __pfx_down_write+0x10/0x10 [ 15.526533][ C2] ? simple_recursive_removal+0x3a/0x860 [ 15.526538][ C2] ? rcu_is_watching+0x12/0xc0 [ 15.526545][ C2] ? do_raw_spin_unlock+0x58/0x220 [ 15.526551][ C2] simple_recursive_removal+0x166/0x860 [ 15.526553][ C2] ? __pfx_remove_one+0x10/0x10 [ 15.526558][ C2] ? do_raw_spin_unlock+0x58/0x220 [ 15.526563][ C2] debugfs_remove+0x44/0x70 [ 15.526566][ C2] ref_tracker_dir_exit+0xcf/0x740 [ 15.526572][ C2] ? __pfx_ref_tracker_free+0x10/0x10 [ 15.526575][ C2] ? __sk_destruct+0x383/0x780 [ 15.526581][ C2] ? rcu_do_batch+0x34c/0xf20 [ 15.526586][ C2] ? __pfx_ref_tracker_dir_exit+0x10/0x10 [ 15.526589][ C2] ? irq_exit_rcu+0xe/0x30 [ 15.526593][ C2] ? sysvec_apic_timer_interrupt+0xa8/0xc0 [ 15.526599][ C2] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 15.526603][ C2] ? _raw_spin_unlock_irqrestore+0x41/0x80 [ 15.526608][ C2] ? folio_batch_move_lru+0x1da/0x2c0 [ 15.526615][ C2] ? __folio_batch_add_and_move+0x2c8/0xb20 [ 15.526618][ C2] ? folio_mark_accessed+0x18f/0x6b0 [ 15.526622][ C2] ? zap_present_ptes.constprop.0+0x32c/0x16a0 [ 15.526627][ C2] ? zap_pte_range+0x278/0xa10 [ 15.526630][ C2] ? zap_p4d_range+0x325/0x500 [ 15.526633][ C2] ? unmap_page_range+0x2cc/0x700 [ 15.526638][ C2] __put_net+0x19/0x60 [ 15.526642][ C2] __sk_destruct+0x58a/0x780 [ 15.526646][ C2] ? rcu_do_batch+0x34a/0xf20 [ 15.526649][ C2] rcu_do_batch+0x34c/0xf20 [ 15.526653][ C2] ? find_held_lock+0x2b/0x80 [ 15.526658][ C2] ? __pfx_rcu_do_batch+0x10/0x10 [ 15.526662][ C2] ? mark_held_locks+0x49/0x80 [ 15.526666][ C2] ? note_gp_changes+0x182/0x1e0 [ 15.526669][ C2] ? lockdep_hardirqs_on+0x7c/0x110 [ 15.526674][ C2] rcu_core+0x2bb/0x500 [ 15.526677][ C2] handle_softirqs+0x218/0x620 [ 15.526682][ C2] __irq_exit_rcu+0xfa/0x160 [ 15.526685][ C2] irq_exit_rcu+0xe/0x30 [ 15.526687][ C2] sysvec_apic_timer_interrupt+0xa8/0xc0 [ 15.526690][ C2] [ 15.526691][ C2] [ 15.526693][ C2] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 15.526696][ C2] RIP: 0010:_raw_spin_unlock_irqrestore+0x41/0x80 [ 15.526700][ C2] Code: 74 24 10 e8 91 3e 86 fd 48 89 ef e8 09 91 86 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 99 7a fd 65 8b 05 83 08 99 02 85 c0 74 0e 5b 5d c3 cc cc cc [ 15.526703][ C2] RSP: 0018:ffffc90000ac73e0 EFLAGS: 00000206 [ 15.526706][ C2] RAX: 0000000000000002 RBX: 0000000000000200 RCX: 0000000000000040 [ 15.526708][ C2] RDX: 0000000000000000 RSI: ffffffff93685f31 RDI: 0000000000000001 [ 15.526710][ C2] RBP: ffff88803fffed90 R08: 0000000000000001 R09: 0000000000000001 [ 15.526712][ C2] R10: ffffffff945d8197 R11: ffff88803fffeda8 R12: 000000000000001f [ 15.526714][ C2] R13: dffffc0000000000 R14: ffff888036133890 R15: ffffed1006c26712 [ 15.526720][ C2] folio_batch_move_lru+0x1da/0x2c0 [ 15.526723][ C2] ? __pfx_lru_activate+0x10/0x10 [ 15.526728][ C2] ? __pfx_lru_activate+0x10/0x10 [ 15.526731][ C2] __folio_batch_add_and_move+0x2c8/0xb20 [ 15.526735][ C2] folio_mark_accessed+0x18f/0x6b0 [ 15.526739][ C2] ? folio_remove_rmap_ptes+0x86/0x1a0 [ 15.526744][ C2] zap_present_ptes.constprop.0+0x32c/0x16a0 [ 15.526749][ C2] ? zap_pte_range+0x3c3/0xa10 [ 15.526751][ C2] ? __lock_release+0x5d/0x170 [ 15.526756][ C2] zap_pte_range+0x278/0xa10 [ 15.526763][ C2] ? __pfx_zap_pte_range+0x10/0x10 [ 15.526771][ C2] zap_p4d_range+0x325/0x500 [ 15.526777][ C2] unmap_page_range+0x2cc/0x700 [ 15.526782][ C2] unmap_vmas+0x1c9/0x3a0 [ 15.526786][ C2] ? __pfx_unmap_vmas+0x10/0x10 [ 15.526791][ C2] ? mas_next_slot+0x32d/0xf40 [ 15.526802][ C2] exit_mmap+0x15c/0x800 [ 15.526806][ C2] ? trace_contention_end+0xdc/0x140 [ 15.526812][ C2] ? __pfx_exit_mmap+0x10/0x10 [ 15.526817][ C2] ? __mutex_unlock_slowpath+0x144/0x400 [ 15.526827][ C2] mmput+0xb8/0x3e0 [ 15.526834][ C2] exec_mmap+0x416/0x840 [ 15.526840][ C2] ? rcu_is_watching+0x12/0xc0 [ 15.526844][ C2] begin_new_exec+0x3ae/0x15f0 [ 15.526848][ C2] load_elf_binary+0x63a/0x2a20 [ 15.526855][ C2] ? __lock_acquire+0x591/0x9d0 [ 15.526861][ C2] ? find_held_lock+0x2b/0x80 [ 15.526864][ C2] ? __pfx_load_elf_binary+0x10/0x10 [ 15.526867][ C2] ? exec_binprm+0x237/0x640 [ 15.526873][ C2] exec_binprm+0x255/0x640 [ 15.526878][ C2] ? __pfx_exec_binprm+0x10/0x10 [ 15.526882][ C2] ? bprm_execve+0x93/0x490 [ 15.526887][ C2] bprm_execve+0x1af/0x490 [ 15.526891][ C2] do_execveat_common.isra.0+0x3f5/0x550 [ 15.526897][ C2] __x64_sys_execve+0x8e/0xb0 [ 15.526900][ C2] do_syscall_64+0xc1/0x1d0 [ 15.526906][ C2] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 15.526909][ C2] RIP: 0033:0x7fd7665e040b [ 15.526913][ C2] Code: Unable to access opcode bytes at 0x7fd7665e03e1. [ 15.526915][ C2] RSP: 002b:00007ffec187a5e8 EFLAGS: 00000246 ORIG_RAX: 000000000000003b [ 15.526918][ C2] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd7665e040b [ 15.526920][ C2] RDX: 0000563558b205a0 RSI: 0000563558b13ce0 RDI: 0000563558b1f5e0 [ 15.526921][ C2] RBP: 0000563558b1f5e0 R08: 0000563558b2dbc0 R09: 0000000000000020 [ 15.526923][ C2] R10: 00000000000001b6 R11: 0000000000000246 R12: 00000000ffffffff [ 15.526924][ C2] R13: 0000563558b13ce0 R14: 0000563558b205a0 R15: 0000563558b1ff80 [ 15.526930][ C2] [ 17.566889][ C1] BUG: sleeping function called from invalid context at kernel/locking/rwsem.c:1576 [ 17.567298][ C1] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 22, name: ksoftirqd/1 [ 17.567562][ C1] preempt_count: 100, expected: 0 [ 17.567716][ C1] RCU nest depth: 0, expected: 0 [ 17.567878][ C1] INFO: lockdep is turned off. [ 17.568033][ C1] Preemption disabled at: [ 17.568035][ C1] [] handle_softirqs+0xe5/0x620 [ 17.568348][ C1] CPU: 1 UID: 0 PID: 22 Comm: ksoftirqd/1 Tainted: G W 6.15.0-rc5-virtme #1 PREEMPT(full) [ 17.568354][ C1] Tainted: [W]=WARN [ 17.568356][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 17.568358][ C1] Call Trace: [ 17.568361][ C1] [ 17.568363][ C1] dump_stack_lvl+0xb0/0xd0 [ 17.568372][ C1] __might_resched+0x360/0x5a0 [ 17.568379][ C1] down_write+0x72/0x210 [ 17.568383][ C1] ? __pfx_down_write+0x10/0x10 [ 17.568386][ C1] ? simple_recursive_removal+0x3a/0x860 [ 17.568392][ C1] ? rcu_is_watching+0x12/0xc0 [ 17.568401][ C1] ? do_raw_spin_unlock+0x58/0x220 [ 17.568406][ C1] simple_recursive_removal+0x166/0x860 [ 17.568409][ C1] ? __pfx_remove_one+0x10/0x10 [ 17.568414][ C1] ? do_raw_spin_unlock+0x58/0x220 [ 17.568419][ C1] debugfs_remove+0x44/0x70 [ 17.568422][ C1] ref_tracker_dir_exit+0xcf/0x740 [ 17.568428][ C1] ? __pfx_ref_tracker_free+0x10/0x10 [ 17.568431][ C1] ? __sk_destruct+0x383/0x780 [ 17.568438][ C1] ? rcu_do_batch+0x34c/0xf20 [ 17.568443][ C1] ? __pfx_ref_tracker_dir_exit+0x10/0x10 [ 17.568446][ C1] ? smpboot_thread_fn+0x307/0x960 [ 17.568451][ C1] ? kthread+0x37b/0x600 [ 17.568456][ C1] ? ret_from_fork+0x31/0x70 [ 17.568463][ C1] ? ret_from_fork_asm+0x1a/0x30 [ 17.568469][ C1] ? migrate_enable+0x1f2/0x270 [ 17.568474][ C1] ? __pfx_migrate_enable+0x10/0x10 [ 17.568478][ C1] ? bpf_sk_storage_free+0x9f/0x1c0 [ 17.568484][ C1] ? rcu_is_watching+0x12/0xc0 [ 17.568489][ C1] __put_net+0x19/0x60 [ 17.568493][ C1] __sk_destruct+0x58a/0x780 [ 17.568496][ C1] ? rcu_do_batch+0x34a/0xf20 [ 17.568499][ C1] rcu_do_batch+0x34c/0xf20 [ 17.568505][ C1] ? __pfx_rcu_do_batch+0x10/0x10 [ 17.568509][ C1] ? rcu_is_watching+0x12/0xc0 [ 17.568512][ C1] ? trace_irq_enable.constprop.0+0xd4/0x130 [ 17.568519][ C1] rcu_core+0x2bb/0x500 [ 17.568523][ C1] handle_softirqs+0x218/0x620 [ 17.568526][ C1] ? __pfx_run_ksoftirqd+0x10/0x10 [ 17.568529][ C1] run_ksoftirqd+0x3f/0x70 [ 17.568532][ C1] smpboot_thread_fn+0x307/0x960 [ 17.568535][ C1] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 17.568538][ C1] kthread+0x37b/0x600 [ 17.568541][ C1] ? __pfx_kthread+0x10/0x10 [ 17.568544][ C1] ? ret_from_fork+0x1b/0x70 [ 17.568547][ C1] ? __lock_release+0x5d/0x170 [ 17.568553][ C1] ? rcu_is_watching+0x12/0xc0 [ 17.568556][ C1] ? __pfx_kthread+0x10/0x10 [ 17.568560][ C1] ret_from_fork+0x31/0x70 [ 17.568563][ C1] ? __pfx_kthread+0x10/0x10 [ 17.568566][ C1] ret_from_fork_asm+0x1a/0x30 [ 17.568572][ C1]