[ 12.249415][ C3] [ 12.249688][ C3] ================================ [ 12.250005][ C3] WARNING: inconsistent lock state [ 12.250322][ C3] 6.15.0-rc5-virtme #1 Not tainted [ 12.250637][ C3] -------------------------------- [ 12.250948][ C3] inconsistent {SOFTIRQ-ON-W} -> {IN-SOFTIRQ-W} usage. [ 12.251337][ C3] kworker/u18:0/231 [HC0[0]:SC1[1]:HE1:SE0] takes: [ 12.251726][ C3] ffffffffaefbf978 (pin_fs_lock){+.?.}-{3:3}, at: simple_pin_fs+0x24/0x150 [ 12.252281][ C3] {SOFTIRQ-ON-W} state was registered at: [ 12.252594][ C3] __lock_acquire+0x3eb/0x9d0 [ 12.252910][ C3] lock_acquire.part.0+0xb6/0x240 [ 12.253221][ C3] _raw_spin_lock+0x33/0x40 [ 12.253538][ C3] simple_pin_fs+0x24/0x150 [ 12.253847][ C3] start_creating.part.0+0x3f/0x2f0 [ 12.254157][ C3] debugfs_create_dir+0x6a/0x540 [ 12.254468][ C3] component_debug_init+0x17/0x30 [ 12.254781][ C3] do_one_initcall+0x8c/0x1e0 [ 12.255093][ C3] do_initcalls+0x176/0x280 [ 12.255406][ C3] kernel_init_freeable+0x22d/0x300 [ 12.255717][ C3] kernel_init+0x20/0x200 [ 12.256028][ C3] ret_from_fork+0x31/0x70 [ 12.256339][ C3] ret_from_fork_asm+0x1a/0x30 [ 12.256652][ C3] irq event stamp: 1342 [ 12.256889][ C3] hardirqs last enabled at (1342): [] _raw_spin_unlock_irqrestore+0x5d/0x80 [ 12.257509][ C3] hardirqs last disabled at (1341): [] _raw_spin_lock_irqsave+0x5b/0x60 [ 12.258068][ C3] softirqs last enabled at (492): [] handle_softirqs+0x358/0x620 [ 12.258614][ C3] softirqs last disabled at (1315): [] __irq_exit_rcu+0xfa/0x160 [ 12.259160][ C3] [ 12.259160][ C3] other info that might help us debug this: [ 12.259624][ C3] Possible unsafe locking scenario: [ 12.259624][ C3] [ 12.260086][ C3] CPU0 [ 12.260320][ C3] ---- [ 12.260557][ C3] lock(pin_fs_lock); [ 12.260796][ C3] [ 12.261030][ C3] lock(pin_fs_lock); [ 12.261268][ C3] [ 12.261268][ C3] *** DEADLOCK *** [ 12.261268][ C3] [ 12.261733][ C3] 3 locks held by kworker/u18:0/231: [ 12.262048][ C3] #0: ffff88800adfc238 (&sig->cred_guard_mutex){+.+.}-{4:4}, at: bprm_execve+0x4f/0x490 [ 12.262608][ C3] #1: ffff8880017c6890 (mapping.invalidate_lock){.+.+}-{4:4}, at: page_cache_ra_unbounded+0x132/0x5e0 [ 12.263238][ C3] #2: ffffffffaed74480 (rcu_callback){....}-{0:0}, at: rcu_do_batch+0x2e4/0xf20 [ 12.263803][ C3] [ 12.263803][ C3] stack backtrace: [ 12.264189][ C3] CPU: 3 UID: 0 PID: 231 Comm: kworker/u18:0 Not tainted 6.15.0-rc5-virtme #1 PREEMPT(full) [ 12.264195][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.264197][ C3] Call Trace: [ 12.264200][ C3] [ 12.264203][ C3] dump_stack_lvl+0x82/0xd0 [ 12.264210][ C3] print_usage_bug.part.0+0x25f/0x360 [ 12.264215][ C3] mark_lock_irq+0x343/0x400 [ 12.264220][ C3] ? __pfx_unwind_next_frame+0x10/0x10 [ 12.264226][ C3] ? save_trace+0x52/0x170 [ 12.264232][ C3] mark_lock+0x174/0x2f0 [ 12.264236][ C3] mark_usage+0x46/0x150 [ 12.264239][ C3] __lock_acquire+0x3eb/0x9d0 [ 12.264245][ C3] lock_acquire.part.0+0xb6/0x240 [ 12.264249][ C3] ? simple_pin_fs+0x24/0x150 [ 12.264254][ C3] ? rcu_is_watching+0x12/0xc0 [ 12.264257][ C3] ? lock_acquire+0x10c/0x170 [ 12.264260][ C3] ? simple_pin_fs+0x24/0x150 [ 12.264265][ C3] _raw_spin_lock+0x33/0x40 [ 12.264269][ C3] ? simple_pin_fs+0x24/0x150 [ 12.264272][ C3] simple_pin_fs+0x24/0x150 [ 12.264276][ C3] debugfs_remove+0x35/0x70 [ 12.264280][ C3] ref_tracker_dir_exit+0xcf/0x740 [ 12.264286][ C3] ? __pfx_ref_tracker_free+0x10/0x10 [ 12.264290][ C3] ? __sk_destruct+0x383/0x780 [ 12.264296][ C3] ? rcu_do_batch+0x34c/0xf20 [ 12.264300][ C3] ? __pfx_ref_tracker_dir_exit+0x10/0x10 [ 12.264304][ C3] ? irq_exit_rcu+0xe/0x30 [ 12.264307][ C3] ? sysvec_apic_timer_interrupt+0xa8/0xc0 [ 12.264311][ C3] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 12.264316][ C3] ? __rcu_read_unlock+0xf0/0x160 [ 12.264319][ C3] ? unwind_next_frame+0x4f8/0x1e10 [ 12.264323][ C3] ? arch_stack_walk+0x8b/0xf0 [ 12.264328][ C3] ? stack_trace_save+0x93/0xd0 [ 12.264333][ C3] ? kasan_save_stack+0x24/0x50 [ 12.264338][ C3] ? kasan_save_track+0x14/0x30 [ 12.264342][ C3] ? __kasan_slab_alloc+0x59/0x70 [ 12.264345][ C3] ? kmem_cache_alloc_noprof+0x10b/0x330 [ 12.264353][ C3] __put_net+0x19/0x60 [ 12.264357][ C3] __sk_destruct+0x58a/0x780 [ 12.264362][ C3] ? rcu_do_batch+0x34a/0xf20 [ 12.264366][ C3] rcu_do_batch+0x34c/0xf20 [ 12.264371][ C3] ? find_held_lock+0x2b/0x80 [ 12.264376][ C3] ? __pfx_rcu_do_batch+0x10/0x10 [ 12.264381][ C3] ? _raw_spin_unlock_irqrestore+0x5d/0x80 [ 12.264385][ C3] ? lockdep_hardirqs_on+0x7c/0x110 [ 12.264389][ C3] ? _raw_spin_unlock_irqrestore+0x46/0x80 [ 12.264394][ C3] rcu_core+0x2bb/0x500 [ 12.264399][ C3] handle_softirqs+0x218/0x620 [ 12.264405][ C3] __irq_exit_rcu+0xfa/0x160 [ 12.264408][ C3] irq_exit_rcu+0xe/0x30 [ 12.264411][ C3] sysvec_apic_timer_interrupt+0xa8/0xc0 [ 12.264415][ C3] [ 12.264417][ C3] [ 12.264419][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 12.264422][ C3] RIP: 0010:__rcu_read_unlock+0xf0/0x160 [ 12.264426][ C3] Code: 8b 85 08 04 00 00 85 c0 75 4b 65 48 8b 1d 60 d9 08 05 48 8d bb 04 04 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <0f> b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 41 8b [ 12.264429][ C3] RSP: 0018:ffffc900004c6aa8 EFLAGS: 00000a07 [ 12.264433][ C3] RAX: dffffc0000000000 RBX: ffff888008f62340 RCX: ffffc900004c6a74 [ 12.264435][ C3] RDX: 1ffff110011ec4e8 RSI: ffffffffae87168b RDI: ffff888008f62744 [ 12.264438][ C3] RBP: ffff888008f62340 R08: 0000000000000000 R09: ffffc900004c6c09 [ 12.264440][ C3] R10: 0000000000000050 R11: ffffc900004c6c08 R12: ffff888008f62340 [ 12.264442][ C3] R13: ffffc900004c6bc8 R14: ffffc900004c0000 R15: ffffc900004c7990 [ 12.264451][ C3] unwind_next_frame+0x4f8/0x1e10 [ 12.264454][ C3] ? do_iter_readv_writev+0x509/0x7b0 [ 12.264459][ C3] ? unwind_next_frame+0x4ee/0x1e10 [ 12.264463][ C3] ? __pfx_unwind_next_frame+0x10/0x10 [ 12.264468][ C3] ? do_iter_readv_writev+0x509/0x7b0 [ 12.264471][ C3] ? kernel_text_address+0x17/0xe0 [ 12.264477][ C3] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 12.264482][ C3] arch_stack_walk+0x8b/0xf0 [ 12.264489][ C3] ? vfs_iter_read+0x11e/0x520 [ 12.264494][ C3] stack_trace_save+0x93/0xd0 [ 12.264498][ C3] ? __pfx_stack_trace_save+0x10/0x10 [ 12.264502][ C3] ? validate_chain+0x166/0x4d0 [ 12.264507][ C3] kasan_save_stack+0x24/0x50 [ 12.264511][ C3] ? kasan_save_stack+0x24/0x50 [ 12.264515][ C3] ? kasan_save_track+0x14/0x30 [ 12.264518][ C3] ? __kasan_slab_alloc+0x59/0x70 [ 12.264521][ C3] ? kmem_cache_alloc_noprof+0x10b/0x330 [ 12.264525][ C3] ? __alloc_object+0x2f/0x2e0 [ 12.264528][ C3] ? __create_object+0x22/0xb0 [ 12.264531][ C3] ? kmem_cache_alloc_noprof+0x288/0x330 [ 12.264534][ C3] ? fuse_request_alloc+0x1e/0x210 [ 12.264539][ C3] ? fuse_get_req+0x269/0x820 [ 12.264543][ C3] ? fuse_simple_background+0xec/0x180 [ 12.264547][ C3] ? fuse_send_readpages+0x593/0x940 [ 12.264552][ C3] ? fuse_readahead+0x72d/0xa50 [ 12.264555][ C3] ? read_pages+0x184/0xab0 [ 12.264559][ C3] ? page_cache_ra_unbounded+0x2f3/0x5e0 [ 12.264562][ C3] ? filemap_get_pages+0x2b8/0xab0 [ 12.264566][ C3] ? filemap_read+0x308/0xb50 [ 12.264568][ C3] ? do_iter_readv_writev+0x509/0x7b0 [ 12.264573][ C3] ? mark_held_locks+0x49/0x80 [ 12.264576][ C3] ? _raw_spin_unlock_irqrestore+0x5d/0x80 [ 12.264579][ C3] ? lockdep_hardirqs_on+0x7c/0x110 [ 12.264583][ C3] ? _raw_spin_unlock_irqrestore+0x46/0x80 [ 12.264587][ C3] ? get_partial_node.part.0+0x1c2/0x3b0 [ 12.264594][ C3] ? ___slab_alloc+0x4b2/0x1170 [ 12.264599][ C3] ? __alloc_object+0x2f/0x2e0 [ 12.264605][ C3] kasan_save_track+0x14/0x30 [ 12.264609][ C3] __kasan_slab_alloc+0x59/0x70 [ 12.264613][ C3] kmem_cache_alloc_noprof+0x10b/0x330 [ 12.264617][ C3] ? fuse_request_alloc+0x1e/0x210 [ 12.264622][ C3] __alloc_object+0x2f/0x2e0 [ 12.264626][ C3] __create_object+0x22/0xb0 [ 12.264630][ C3] kmem_cache_alloc_noprof+0x288/0x330 [ 12.264637][ C3] fuse_request_alloc+0x1e/0x210 [ 12.264641][ C3] fuse_get_req+0x269/0x820 [ 12.264646][ C3] ? __pfx_fuse_get_req+0x10/0x10 [ 12.264650][ C3] ? xa_load+0x112/0x230 [ 12.264654][ C3] ? __lock_release+0x5d/0x170 [ 12.264658][ C3] ? xa_load+0x112/0x230 [ 12.264661][ C3] ? xa_load+0x11c/0x230 [ 12.264666][ C3] fuse_simple_background+0xec/0x180 [ 12.264670][ C3] fuse_send_readpages+0x593/0x940 [ 12.264677][ C3] fuse_readahead+0x72d/0xa50 [ 12.264685][ C3] ? __pfx_fuse_readahead+0x10/0x10 [ 12.264689][ C3] ? __lock_acquire+0x591/0x9d0 [ 12.264695][ C3] ? find_held_lock+0x2b/0x80 [ 12.264700][ C3] read_pages+0x184/0xab0 [ 12.264707][ C3] ? __pfx_read_pages+0x10/0x10 [ 12.264716][ C3] page_cache_ra_unbounded+0x2f3/0x5e0 [ 12.264724][ C3] filemap_get_pages+0x2b8/0xab0 [ 12.264729][ C3] ? __lock_acquire+0x591/0x9d0 [ 12.264733][ C3] ? __pfx_filemap_get_pages+0x10/0x10 [ 12.264741][ C3] filemap_read+0x308/0xb50 [ 12.264747][ C3] ? __lock_acquire+0x591/0x9d0 [ 12.264752][ C3] ? __pfx_filemap_read+0x10/0x10 [ 12.264755][ C3] ? find_held_lock+0x2b/0x80 [ 12.264759][ C3] ? unwind_next_frame+0x4ee/0x1e10 [ 12.264762][ C3] ? __lock_release+0x5d/0x170 [ 12.264766][ C3] ? unwind_next_frame+0x4ee/0x1e10 [ 12.264770][ C3] ? unwind_next_frame+0x4f8/0x1e10 [ 12.264773][ C3] ? ret_from_fork_asm+0x1a/0x30 [ 12.264779][ C3] ? fuse_update_get_attr+0xf6/0x540 [ 12.264787][ C3] do_iter_readv_writev+0x509/0x7b0 [ 12.264791][ C3] ? __pfx_do_iter_readv_writev+0x10/0x10 [ 12.264799][ C3] vfs_iter_read+0x11e/0x520 [ 12.264805][ C3] backing_file_read_iter+0x53b/0x740 [ 12.264809][ C3] ? kasan_save_stack+0x24/0x50 [ 12.264813][ C3] ? kasan_save_track+0x14/0x30 [ 12.264816][ C3] ? __kasan_kmalloc+0x7f/0x90 [ 12.264822][ C3] ovl_read_iter+0x1dd/0x230 [ 12.264826][ C3] ? __pfx_ovl_read_iter+0x10/0x10 [ 12.264830][ C3] ? __pfx_ovl_file_accessed+0x10/0x10 [ 12.264835][ C3] ? __lock_acquire+0x591/0x9d0 [ 12.264840][ C3] __kernel_read+0x33b/0xa10 [ 12.264844][ C3] ? find_held_lock+0x2b/0x80 [ 12.264847][ C3] ? __pfx___kernel_read+0x10/0x10 [ 12.264853][ C3] ? lockdep_hardirqs_on+0x7c/0x110 [ 12.264857][ C3] ? _raw_spin_unlock_irqrestore+0x46/0x80 [ 12.264862][ C3] ? trace_kmalloc+0x2a/0xe0 [ 12.264865][ C3] ? __kmalloc_cache_noprof+0x15f/0x360 [ 12.264871][ C3] load_elf_binary+0x5ad/0x2a20 [ 12.264878][ C3] ? __lock_acquire+0x591/0x9d0 [ 12.264884][ C3] ? find_held_lock+0x2b/0x80 [ 12.264887][ C3] ? __pfx_load_elf_binary+0x10/0x10 [ 12.264890][ C3] ? exec_binprm+0x237/0x640 [ 12.264897][ C3] exec_binprm+0x255/0x640 [ 12.264902][ C3] ? __pfx_exec_binprm+0x10/0x10 [ 12.264905][ C3] ? bprm_execve+0x93/0x490 [ 12.264911][ C3] bprm_execve+0x1af/0x490 [ 12.264915][ C3] kernel_execve+0x252/0x2f0 [ 12.264920][ C3] call_usermodehelper_exec_async+0x23e/0x460 [ 12.264924][ C3] ? lockdep_hardirqs_on+0x7c/0x110 [ 12.264928][ C3] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 12.264932][ C3] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 12.264936][ C3] ret_from_fork+0x31/0x70 [ 12.264940][ C3] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 12.264944][ C3] ret_from_fork_asm+0x1a/0x30 [ 12.264953][ C3] [ 12.331470][ C3] BUG: sleeping function called from invalid context at kernel/locking/rwsem.c:1576 [ 12.331883][ C3] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 231, name: kworker/u18:0 [ 12.332281][ C3] preempt_count: 100, expected: 0 [ 12.332518][ C3] RCU nest depth: 0, expected: 0 [ 12.332749][ C3] INFO: lockdep is turned off. [ 12.332977][ C3] Preemption disabled at: [ 12.332979][ C3] [] handle_softirqs+0xe5/0x620 [ 12.333446][ C3] CPU: 3 UID: 0 PID: 231 Comm: kworker/u18:0 Not tainted 6.15.0-rc5-virtme #1 PREEMPT(full) [ 12.333451][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 12.333453][ C3] Call Trace: [ 12.333454][ C3] [ 12.333457][ C3] dump_stack_lvl+0xb0/0xd0 [ 12.333465][ C3] __might_resched+0x360/0x5a0 [ 12.333471][ C3] down_write+0x72/0x210 [ 12.333475][ C3] ? __pfx_down_write+0x10/0x10 [ 12.333477][ C3] ? simple_recursive_removal+0x3a/0x860 [ 12.333482][ C3] ? rcu_is_watching+0x12/0xc0 [ 12.333487][ C3] ? do_raw_spin_unlock+0x58/0x220 [ 12.333492][ C3] simple_recursive_removal+0x166/0x860 [ 12.333495][ C3] ? __pfx_remove_one+0x10/0x10 [ 12.333500][ C3] ? do_raw_spin_unlock+0x58/0x220 [ 12.333504][ C3] debugfs_remove+0x44/0x70 [ 12.333507][ C3] ref_tracker_dir_exit+0xcf/0x740 [ 12.333513][ C3] ? __pfx_ref_tracker_free+0x10/0x10 [ 12.333516][ C3] ? __sk_destruct+0x383/0x780 [ 12.333521][ C3] ? rcu_do_batch+0x34c/0xf20 [ 12.333525][ C3] ? __pfx_ref_tracker_dir_exit+0x10/0x10 [ 12.333529][ C3] ? irq_exit_rcu+0xe/0x30 [ 12.333531][ C3] ? sysvec_apic_timer_interrupt+0xa8/0xc0 [ 12.333536][ C3] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 12.333539][ C3] ? __rcu_read_unlock+0xf0/0x160 [ 12.333541][ C3] ? unwind_next_frame+0x4f8/0x1e10 [ 12.333545][ C3] ? arch_stack_walk+0x8b/0xf0 [ 12.333550][ C3] ? stack_trace_save+0x93/0xd0 [ 12.333554][ C3] ? kasan_save_stack+0x24/0x50 [ 12.333559][ C3] ? kasan_save_track+0x14/0x30 [ 12.333562][ C3] ? __kasan_slab_alloc+0x59/0x70 [ 12.333565][ C3] ? kmem_cache_alloc_noprof+0x10b/0x330 [ 12.333571][ C3] __put_net+0x19/0x60 [ 12.333575][ C3] __sk_destruct+0x58a/0x780 [ 12.333579][ C3] ? rcu_do_batch+0x34a/0xf20 [ 12.333582][ C3] rcu_do_batch+0x34c/0xf20 [ 12.333586][ C3] ? find_held_lock+0x2b/0x80 [ 12.333591][ C3] ? __pfx_rcu_do_batch+0x10/0x10 [ 12.333595][ C3] ? _raw_spin_unlock_irqrestore+0x5d/0x80 [ 12.333599][ C3] ? lockdep_hardirqs_on+0x7c/0x110 [ 12.333602][ C3] ? _raw_spin_unlock_irqrestore+0x46/0x80 [ 12.333607][ C3] rcu_core+0x2bb/0x500 [ 12.333610][ C3] handle_softirqs+0x218/0x620 [ 12.333615][ C3] __irq_exit_rcu+0xfa/0x160 [ 12.333618][ C3] irq_exit_rcu+0xe/0x30 [ 12.333620][ C3] sysvec_apic_timer_interrupt+0xa8/0xc0 [ 12.333623][ C3] [ 12.333624][ C3] [ 12.333626][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 12.333628][ C3] RIP: 0010:__rcu_read_unlock+0xf0/0x160 [ 12.333632][ C3] Code: 8b 85 08 04 00 00 85 c0 75 4b 65 48 8b 1d 60 d9 08 05 48 8d bb 04 04 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <0f> b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 41 8b [ 12.333634][ C3] RSP: 0018:ffffc900004c6aa8 EFLAGS: 00000a07 [ 12.333638][ C3] RAX: dffffc0000000000 RBX: ffff888008f62340 RCX: ffffc900004c6a74 [ 12.333640][ C3] RDX: 1ffff110011ec4e8 RSI: ffffffffae87168b RDI: ffff888008f62744 [ 12.333642][ C3] RBP: ffff888008f62340 R08: 0000000000000000 R09: ffffc900004c6c09 [ 12.333644][ C3] R10: 0000000000000050 R11: ffffc900004c6c08 R12: ffff888008f62340 [ 12.333646][ C3] R13: ffffc900004c6bc8 R14: ffffc900004c0000 R15: ffffc900004c7990 [ 12.333652][ C3] unwind_next_frame+0x4f8/0x1e10 [ 12.333655][ C3] ? do_iter_readv_writev+0x509/0x7b0 [ 12.333659][ C3] ? unwind_next_frame+0x4ee/0x1e10 [ 12.333662][ C3] ? __pfx_unwind_next_frame+0x10/0x10 [ 12.333666][ C3] ? do_iter_readv_writev+0x509/0x7b0 [ 12.333668][ C3] ? kernel_text_address+0x17/0xe0 [ 12.333673][ C3] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 12.333678][ C3] arch_stack_walk+0x8b/0xf0 [ 12.333683][ C3] ? vfs_iter_read+0x11e/0x520 [ 12.333687][ C3] stack_trace_save+0x93/0xd0 [ 12.333690][ C3] ? __pfx_stack_trace_save+0x10/0x10 [ 12.333694][ C3] ? validate_chain+0x166/0x4d0 [ 12.333698][ C3] kasan_save_stack+0x24/0x50 [ 12.333702][ C3] ? kasan_save_stack+0x24/0x50 [ 12.333705][ C3] ? kasan_save_track+0x14/0x30 [ 12.333708][ C3] ? __kasan_slab_alloc+0x59/0x70 [ 12.333710][ C3] ? kmem_cache_alloc_noprof+0x10b/0x330 [ 12.333713][ C3] ? __alloc_object+0x2f/0x2e0 [ 12.333716][ C3] ? __create_object+0x22/0xb0 [ 12.333719][ C3] ? kmem_cache_alloc_noprof+0x288/0x330 [ 12.333722][ C3] ? fuse_request_alloc+0x1e/0x210 [ 12.333726][ C3] ? fuse_get_req+0x269/0x820 [ 12.333729][ C3] ? fuse_simple_background+0xec/0x180 [ 12.333732][ C3] ? fuse_send_readpages+0x593/0x940 [ 12.333736][ C3] ? fuse_readahead+0x72d/0xa50 [ 12.333739][ C3] ? read_pages+0x184/0xab0 [ 12.333743][ C3] ? page_cache_ra_unbounded+0x2f3/0x5e0 [ 12.333746][ C3] ? filemap_get_pages+0x2b8/0xab0 [ 12.333749][ C3] ? filemap_read+0x308/0xb50 [ 12.333751][ C3] ? do_iter_readv_writev+0x509/0x7b0 [ 12.333755][ C3] ? mark_held_locks+0x49/0x80 [ 12.333757][ C3] ? _raw_spin_unlock_irqrestore+0x5d/0x80 [ 12.333760][ C3] ? lockdep_hardirqs_on+0x7c/0x110 [ 12.333764][ C3] ? _raw_spin_unlock_irqrestore+0x46/0x80 [ 12.333767][ C3] ? get_partial_node.part.0+0x1c2/0x3b0 [ 12.333772][ C3] ? ___slab_alloc+0x4b2/0x1170 [ 12.333776][ C3] ? __alloc_object+0x2f/0x2e0 [ 12.333780][ C3] kasan_save_track+0x14/0x30 [ 12.333783][ C3] __kasan_slab_alloc+0x59/0x70 [ 12.333786][ C3] kmem_cache_alloc_noprof+0x10b/0x330 [ 12.333790][ C3] ? fuse_request_alloc+0x1e/0x210 [ 12.333794][ C3] __alloc_object+0x2f/0x2e0 [ 12.333797][ C3] __create_object+0x22/0xb0 [ 12.333800][ C3] kmem_cache_alloc_noprof+0x288/0x330 [ 12.333805][ C3] fuse_request_alloc+0x1e/0x210 [ 12.333809][ C3] fuse_get_req+0x269/0x820 [ 12.333813][ C3] ? __pfx_fuse_get_req+0x10/0x10 [ 12.333817][ C3] ? xa_load+0x112/0x230 [ 12.333819][ C3] ? __lock_release+0x5d/0x170 [ 12.333823][ C3] ? xa_load+0x112/0x230 [ 12.333826][ C3] ? xa_load+0x11c/0x230 [ 12.333829][ C3] fuse_simple_background+0xec/0x180 [ 12.333833][ C3] fuse_send_readpages+0x593/0x940 [ 12.333838][ C3] fuse_readahead+0x72d/0xa50 [ 12.333845][ C3] ? __pfx_fuse_readahead+0x10/0x10 [ 12.333848][ C3] ? __lock_acquire+0x591/0x9d0 [ 12.333853][ C3] ? find_held_lock+0x2b/0x80 [ 12.333857][ C3] read_pages+0x184/0xab0 [ 12.333862][ C3] ? __pfx_read_pages+0x10/0x10 [ 12.333869][ C3] page_cache_ra_unbounded+0x2f3/0x5e0 [ 12.333875][ C3] filemap_get_pages+0x2b8/0xab0 [ 12.333879][ C3] ? __lock_acquire+0x591/0x9d0 [ 12.333882][ C3] ? __pfx_filemap_get_pages+0x10/0x10 [ 12.333888][ C3] filemap_read+0x308/0xb50 [ 12.333892][ C3] ? __lock_acquire+0x591/0x9d0 [ 12.333896][ C3] ? __pfx_filemap_read+0x10/0x10 [ 12.333898][ C3] ? find_held_lock+0x2b/0x80 [ 12.333902][ C3] ? unwind_next_frame+0x4ee/0x1e10 [ 12.333904][ C3] ? __lock_release+0x5d/0x170 [ 12.333907][ C3] ? unwind_next_frame+0x4ee/0x1e10 [ 12.333910][ C3] ? unwind_next_frame+0x4f8/0x1e10 [ 12.333912][ C3] ? ret_from_fork_asm+0x1a/0x30 [ 12.333918][ C3] ? fuse_update_get_attr+0xf6/0x540 [ 12.333924][ C3] do_iter_readv_writev+0x509/0x7b0 [ 12.333927][ C3] ? __pfx_do_iter_readv_writev+0x10/0x10 [ 12.333933][ C3] vfs_iter_read+0x11e/0x520 [ 12.333937][ C3] backing_file_read_iter+0x53b/0x740 [ 12.333941][ C3] ? kasan_save_stack+0x24/0x50 [ 12.333944][ C3] ? kasan_save_track+0x14/0x30 [ 12.333947][ C3] ? __kasan_kmalloc+0x7f/0x90 [ 12.333951][ C3] ovl_read_iter+0x1dd/0x230 [ 12.333956][ C3] ? __pfx_ovl_read_iter+0x10/0x10 [ 12.333959][ C3] ? __pfx_ovl_file_accessed+0x10/0x10 [ 12.333963][ C3] ? __lock_acquire+0x591/0x9d0 [ 12.333967][ C3] __kernel_read+0x33b/0xa10 [ 12.333970][ C3] ? find_held_lock+0x2b/0x80 [ 12.333973][ C3] ? __pfx___kernel_read+0x10/0x10 [ 12.333977][ C3] ? lockdep_hardirqs_on+0x7c/0x110 [ 12.333980][ C3] ? _raw_spin_unlock_irqrestore+0x46/0x80 [ 12.333984][ C3] ? trace_kmalloc+0x2a/0xe0 [ 12.333987][ C3] ? __kmalloc_cache_noprof+0x15f/0x360 [ 12.333992][ C3] load_elf_binary+0x5ad/0x2a20 [ 12.333996][ C3] ? __lock_acquire+0x591/0x9d0 [ 12.334001][ C3] ? find_held_lock+0x2b/0x80 [ 12.334004][ C3] ? __pfx_load_elf_binary+0x10/0x10 [ 12.334006][ C3] ? exec_binprm+0x237/0x640 [ 12.334012][ C3] exec_binprm+0x255/0x640 [ 12.334017][ C3] ? __pfx_exec_binprm+0x10/0x10 [ 12.334019][ C3] ? bprm_execve+0x93/0x490 [ 12.334024][ C3] bprm_execve+0x1af/0x490 [ 12.334027][ C3] kernel_execve+0x252/0x2f0 [ 12.334031][ C3] call_usermodehelper_exec_async+0x23e/0x460 [ 12.334036][ C3] ? lockdep_hardirqs_on+0x7c/0x110 [ 12.334039][ C3] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 12.334042][ C3] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 12.334046][ C3] ret_from_fork+0x31/0x70 [ 12.334049][ C3] ? __pfx_call_usermodehelper_exec_async+0x10/0x10 [ 12.334053][ C3] ret_from_fork_asm+0x1a/0x30 [ 12.334060][ C3] [ 13.349726][ T228] setsockopt-clos (228) used greatest stack depth: 24248 bytes left