[ 17.580619][ T270] ip (270) used greatest stack depth: 24000 bytes left [ 22.190555][ T309] br0: port 1(gw_l) entered blocking state [ 22.191113][ T309] br0: port 1(gw_l) entered disabled state [ 22.191621][ T309] gw_l: entered allmulticast mode [ 22.194491][ T309] gw_l: entered promiscuous mode [ 22.196939][ T309] br0: port 1(gw_l) entered blocking state [ 22.197463][ T309] br0: port 1(gw_l) entered forwarding state [ 22.947079][ T311] br0: port 2(amtg) entered blocking state [ 22.947989][ T311] br0: port 2(amtg) entered disabled state [ 22.948418][ T311] amtg: entered allmulticast mode [ 22.950828][ T311] amtg: entered promiscuous mode [ 25.309146][ T324] br0: port 2(amtg) entered blocking state [ 25.309903][ T324] br0: port 2(amtg) entered forwarding state [ 26.782875][ T335] amtr: entered allmulticast mode [ 26.783443][ T335] relay_gw: entered allmulticast mode [ 26.783836][ T335] relay_src: entered allmulticast mode [ 1867.275930][ T67] br0: port 1(gw_l) entered disabled state [ 1867.387316][ T67] gw_l (unregistering): left allmulticast mode [ 1867.387884][ T67] gw_l (unregistering): left promiscuous mode [ 1867.388240][ T67] br0: port 1(gw_l) entered disabled state [ 1867.448524][ T67] amtg: left allmulticast mode [ 1867.448879][ T67] amtg: left promiscuous mode [ 1867.449365][ T67] br0: port 2(amtg) entered disabled state [ 1867.697725][ T67] relay_gw (unregistering): left allmulticast mode [ 1867.733984][ T67] amtr (unregistering): left allmulticast mode [ 1867.753877][ T335] relay_src: left allmulticast mode [ 1867.777997][ C3] [ 1867.778165][ C3] ================================ [ 1867.778393][ C3] WARNING: inconsistent lock state [ 1867.778619][ C3] 6.15.0-virtme #1 Not tainted [ 1867.778847][ C3] -------------------------------- [ 1867.779077][ C3] inconsistent {SOFTIRQ-ON-W} -> {IN-SOFTIRQ-W} usage. [ 1867.779355][ C3] kworker/3:1/51 [HC0[0]:SC1[1]:HE1:SE0] takes: [ 1867.779638][ C3] ffffffffb31daf78 (pin_fs_lock){+.?.}-{3:3}, at: simple_pin_fs+0x24/0x150 [ 1867.780045][ C3] {SOFTIRQ-ON-W} state was registered at: [ 1867.780271][ C3] __lock_acquire+0x20b/0x7e0 [ 1867.780498][ C3] lock_acquire.part.0+0xb6/0x240 [ 1867.780717][ C3] _raw_spin_lock+0x33/0x40 [ 1867.780941][ C3] simple_pin_fs+0x24/0x150 [ 1867.781162][ C3] start_creating.part.0+0x52/0x310 [ 1867.781384][ C3] debugfs_create_dir+0x6a/0x540 [ 1867.781609][ C3] component_debug_init+0x17/0x30 [ 1867.781833][ C3] do_one_initcall+0x8f/0x1e0 [ 1867.782056][ C3] do_initcalls+0x176/0x280 [ 1867.782282][ C3] kernel_init_freeable+0x22d/0x300 [ 1867.782501][ C3] kernel_init+0x20/0x200 [ 1867.782720][ C3] ret_from_fork+0x240/0x320 [ 1867.782945][ C3] ret_from_fork_asm+0x1a/0x30 [ 1867.783163][ C3] irq event stamp: 470720 [ 1867.783329][ C3] hardirqs last enabled at (470720): [] _raw_spin_unlock_irqrestore+0x5d/0x80 [ 1867.783766][ C3] hardirqs last disabled at (470719): [] _raw_spin_lock_irqsave+0x5b/0x60 [ 1867.784201][ C3] softirqs last enabled at (469442): [] handle_softirqs+0x358/0x620 [ 1867.784588][ C3] softirqs last disabled at (469929): [] __irq_exit_rcu+0xfa/0x160 [ 1867.784982][ C3] [ 1867.784982][ C3] other info that might help us debug this: [ 1867.785311][ C3] Possible unsafe locking scenario: [ 1867.785311][ C3] [ 1867.785635][ C3] CPU0 [ 1867.785802][ C3] ---- [ 1867.785966][ C3] lock(pin_fs_lock); [ 1867.786139][ C3] [ 1867.786313][ C3] lock(pin_fs_lock); [ 1867.786488][ C3] [ 1867.786488][ C3] *** DEADLOCK *** [ 1867.786488][ C3] [ 1867.786826][ C3] 5 locks held by kworker/3:1/51: [ 1867.787056][ C3] #0: ffff8880010a9548 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0x7e5/0x1660 [ 1867.787528][ C3] #1: ffffc9000037fd40 ((work_completion)(&ht->run_work)){+.+.}-{0:0}, at: process_one_work+0xdf6/0x1660 [ 1867.787994][ C3] #2: ffff8880022b14d0 (&ht->mutex){+.+.}-{4:4}, at: rht_deferred_worker+0x27/0x480 [ 1867.788402][ C3] #3: ffffffffb3194e30 (remove_cache_srcu){.+.+}-{0:0}, at: kasan_quarantine_reduce+0x88/0x1e0 [ 1867.788863][ C3] #4: ffffffffb2f8b540 (rcu_callback){....}-{0:0}, at: rcu_do_batch+0x2e4/0xf20 [ 1867.789265][ C3] [ 1867.789265][ C3] stack backtrace: [ 1867.789545][ C3] CPU: 3 UID: 0 PID: 51 Comm: kworker/3:1 Not tainted 6.15.0-virtme #1 PREEMPT(full) [ 1867.789549][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1867.789552][ C3] Workqueue: events rht_deferred_worker [ 1867.789557][ C3] Call Trace: [ 1867.789559][ C3] [ 1867.789562][ C3] dump_stack_lvl+0x82/0xd0 [ 1867.789568][ C3] print_usage_bug.part.0+0x25f/0x360 [ 1867.789572][ C3] mark_lock_irq+0x343/0x400 [ 1867.789576][ C3] ? __pfx_unwind_next_frame+0x10/0x10 [ 1867.789580][ C3] ? save_trace+0x52/0x170 [ 1867.789585][ C3] mark_lock+0x174/0x2f0 [ 1867.789589][ C3] mark_usage+0x46/0x150 [ 1867.789592][ C3] __lock_acquire+0x20b/0x7e0 [ 1867.789595][ C3] ? __lock_acquire+0x44d/0x7e0 [ 1867.789598][ C3] lock_acquire.part.0+0xb6/0x240 [ 1867.789601][ C3] ? simple_pin_fs+0x24/0x150 [ 1867.789604][ C3] ? rcu_is_watching+0x12/0xc0 [ 1867.789608][ C3] ? lock_acquire+0x10c/0x170 [ 1867.789610][ C3] ? simple_pin_fs+0x24/0x150 [ 1867.789614][ C3] _raw_spin_lock+0x33/0x40 [ 1867.789617][ C3] ? simple_pin_fs+0x24/0x150 [ 1867.789619][ C3] simple_pin_fs+0x24/0x150 [ 1867.789622][ C3] debugfs_remove+0x35/0x70 [ 1867.789626][ C3] ref_tracker_dir_exit+0xcf/0x740 [ 1867.789630][ C3] ? __pfx_ref_tracker_free+0x10/0x10 [ 1867.789633][ C3] ? __sk_destruct+0x383/0x780 [ 1867.789637][ C3] ? rcu_do_batch+0x34f/0xf20 [ 1867.789641][ C3] ? __pfx_ref_tracker_dir_exit+0x10/0x10 [ 1867.789643][ C3] ? irq_exit_rcu+0xe/0x30 [ 1867.789646][ C3] ? sysvec_apic_timer_interrupt+0xa8/0xc0 [ 1867.789650][ C3] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 1867.789653][ C3] ? _raw_spin_unlock_irqrestore+0x41/0x80 [ 1867.789656][ C3] ? qlist_free_all+0x4c/0x120 [ 1867.789659][ C3] ? kasan_quarantine_reduce+0x195/0x1e0 [ 1867.789662][ C3] ? __kasan_slab_alloc+0x49/0x70 [ 1867.789667][ C3] ? __kvmalloc_node_noprof+0x1d8/0x570 [ 1867.789671][ C3] ? bucket_table_alloc.isra.0+0x50/0x3d0 [ 1867.789674][ C3] ? rhashtable_rehash_alloc+0x4c/0xc0 [ 1867.789677][ C3] ? rht_deferred_worker+0x316/0x480 [ 1867.789682][ C3] __put_net+0x19/0x60 [ 1867.789686][ C3] __sk_destruct+0x58a/0x780 [ 1867.789690][ C3] ? rcu_do_batch+0x34a/0xf20 [ 1867.789693][ C3] rcu_do_batch+0x34f/0xf20 [ 1867.789698][ C3] ? __pfx_rcu_do_batch+0x10/0x10 [ 1867.789702][ C3] ? mark_held_locks+0x49/0x80 [ 1867.789705][ C3] ? note_gp_changes+0x182/0x1e0 [ 1867.789707][ C3] ? lockdep_hardirqs_on+0x7c/0x110 [ 1867.789712][ C3] rcu_core+0x2bb/0x500 [ 1867.789716][ C3] handle_softirqs+0x21b/0x620 [ 1867.789721][ C3] __irq_exit_rcu+0xfa/0x160 [ 1867.789724][ C3] irq_exit_rcu+0xe/0x30 [ 1867.789727][ C3] sysvec_apic_timer_interrupt+0xa8/0xc0 [ 1867.789730][ C3] [ 1867.789731][ C3] [ 1867.789732][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 1867.789735][ C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x41/0x80 [ 1867.789739][ C3] Code: 74 24 10 e8 81 4c 56 fd 48 89 ef e8 39 9f 56 fd 81 e3 00 02 00 00 75 29 9c 58 f6 c4 02 75 35 48 85 db 74 01 fb bf 01 00 00 00 ba 9c 4a fd 65 8b 05 f3 3c 1f 03 85 c0 74 0e 5b 5d e9 98 34 00 [ 1867.789741][ C3] RSP: 0018:ffffc9000037fad8 EFLAGS: 00000206 [ 1867.789744][ C3] RAX: 0000000000000002 RBX: 0000000000000200 RCX: 0000000000000080 [ 1867.789746][ C3] RDX: 0000000000000000 RSI: ffffffffb2515cea RDI: 0000000000000001 [ 1867.789748][ C3] RBP: ffff88800104f440 R08: 0000000000000001 R09: 0000000000000001 [ 1867.789749][ C3] R10: ffffffffb3a7c7d7 R11: ffff88800104f458 R12: ffff888008fdf5f8 [ 1867.789751][ C3] R13: 0000000000000000 R14: ffffc9000037fb28 R15: ffff88800e1d84e8 [ 1867.789757][ C3] qlist_free_all+0x4c/0x120 [ 1867.789762][ C3] kasan_quarantine_reduce+0x195/0x1e0 [ 1867.789766][ C3] __kasan_slab_alloc+0x49/0x70 [ 1867.789770][ C3] __kvmalloc_node_noprof+0x1d8/0x570 [ 1867.789774][ C3] ? bucket_table_alloc.isra.0+0x50/0x3d0 [ 1867.789778][ C3] ? bucket_table_alloc.isra.0+0x50/0x3d0 [ 1867.789781][ C3] bucket_table_alloc.isra.0+0x50/0x3d0 [ 1867.789785][ C3] rhashtable_rehash_alloc+0x4c/0xc0 [ 1867.789788][ C3] rht_deferred_worker+0x316/0x480 [ 1867.789792][ C3] process_one_work+0xe40/0x1660 [ 1867.789799][ C3] ? __pfx_process_one_work+0x10/0x10 [ 1867.789805][ C3] ? assign_work+0x16c/0x240 [ 1867.789809][ C3] worker_thread+0x591/0xcf0 [ 1867.789816][ C3] ? __pfx_worker_thread+0x10/0x10 [ 1867.789820][ C3] kthread+0x37b/0x600 [ 1867.789824][ C3] ? __pfx_kthread+0x10/0x10 [ 1867.789827][ C3] ? ret_from_fork+0x1b/0x320 [ 1867.789830][ C3] ? __lock_release+0x5d/0x170 [ 1867.789833][ C3] ? rcu_is_watching+0x12/0xc0 [ 1867.789836][ C3] ? __pfx_kthread+0x10/0x10 [ 1867.789840][ C3] ret_from_fork+0x240/0x320 [ 1867.789842][ C3] ? __pfx_kthread+0x10/0x10 [ 1867.789845][ C3] ret_from_fork_asm+0x1a/0x30 [ 1867.789853][ C3] [ 1867.813290][ C3] BUG: sleeping function called from invalid context at kernel/locking/rwsem.c:1576 [ 1867.813663][ C3] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 51, name: kworker/3:1 [ 1867.814023][ C3] preempt_count: 101, expected: 0 [ 1867.814240][ C3] RCU nest depth: 0, expected: 0 [ 1867.814458][ C3] INFO: lockdep is turned off. [ 1867.814701][ C3] Preemption disabled at: [ 1867.814703][ C3] [<0000000000000000>] 0x0 [ 1867.815210][ C3] CPU: 3 UID: 0 PID: 51 Comm: kworker/3:1 Not tainted 6.15.0-virtme #1 PREEMPT(full) [ 1867.815215][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1867.815217][ C3] Workqueue: events rht_deferred_worker [ 1867.815224][ C3] Call Trace: [ 1867.815226][ C3] [ 1867.815228][ C3] dump_stack_lvl+0xb0/0xd0 [ 1867.815235][ C3] __might_resched+0x360/0x5a0 [ 1867.815242][ C3] down_write+0x72/0x210 [ 1867.815246][ C3] ? __pfx_down_write+0x10/0x10 [ 1867.815248][ C3] ? simple_recursive_removal+0x33/0x610 [ 1867.815253][ C3] ? rcu_is_watching+0x12/0xc0 [ 1867.815257][ C3] ? do_raw_spin_unlock+0x58/0x220 [ 1867.815262][ C3] simple_recursive_removal+0x6a/0x610 [ 1867.815265][ C3] ? do_raw_spin_unlock+0x58/0x220 [ 1867.815268][ C3] ? __pfx_remove_one+0x10/0x10 [ 1867.815273][ C3] debugfs_remove+0x44/0x70 [ 1867.815277][ C3] ref_tracker_dir_exit+0xcf/0x740 [ 1867.815281][ C3] ? __pfx_ref_tracker_free+0x10/0x10 [ 1867.815283][ C3] ? __sk_destruct+0x383/0x780 [ 1867.815287][ C3] ? rcu_do_batch+0x34f/0xf20 [ 1867.815292][ C3] ? __pfx_ref_tracker_dir_exit+0x10/0x10 [ 1867.815294][ C3] ? irq_exit_rcu+0xe/0x30 [ 1867.815298][ C3] ? sysvec_apic_timer_interrupt+0xa8/0xc0 [ 1867.815302][ C3] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 1867.815305][ C3] ? _raw_spin_unlock_irqrestore+0x41/0x80 [ 1867.815310][ C3] ? qlist_free_all+0x4c/0x120 [ 1867.815314][ C3] ? kasan_quarantine_reduce+0x195/0x1e0 [ 1867.815317][ C3] ? __kasan_slab_alloc+0x49/0x70 [ 1867.815322][ C3] ? __kvmalloc_node_noprof+0x1d8/0x570 [ 1867.815326][ C3] ? bucket_table_alloc.isra.0+0x50/0x3d0 [ 1867.815329][ C3] ? rhashtable_rehash_alloc+0x4c/0xc0 [ 1867.815332][ C3] ? rht_deferred_worker+0x316/0x480 [ 1867.815337][ C3] __put_net+0x19/0x60 [ 1867.815342][ C3] __sk_destruct+0x58a/0x780 [ 1867.815345][ C3] ? rcu_do_batch+0x34a/0xf20 [ 1867.815349][ C3] rcu_do_batch+0x34f/0xf20 [ 1867.815354][ C3] ? __pfx_rcu_do_batch+0x10/0x10 [ 1867.815358][ C3] ? mark_held_locks+0x49/0x80 [ 1867.815361][ C3] ? note_gp_changes+0x182/0x1e0 [ 1867.815363][ C3] ? lockdep_hardirqs_on+0x7c/0x110 [ 1867.815368][ C3] rcu_core+0x2bb/0x500 [ 1867.815373][ C3] handle_softirqs+0x21b/0x620 [ 1867.815378][ C3] __irq_exit_rcu+0xfa/0x160 [ 1867.815380][ C3] irq_exit_rcu+0xe/0x30 [ 1867.815383][ C3] sysvec_apic_timer_interrupt+0xa8/0xc0 [ 1867.815386][ C3] [ 1867.815387][ C3] [ 1867.815389][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 1867.815391][ C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x41/0x80 [ 1867.815395][ C3] Code: 74 24 10 e8 81 4c 56 fd 48 89 ef e8 39 9f 56 fd 81 e3 00 02 00 00 75 29 9c 58 f6 c4 02 75 35 48 85 db 74 01 fb bf 01 00 00 00 ba 9c 4a fd 65 8b 05 f3 3c 1f 03 85 c0 74 0e 5b 5d e9 98 34 00 [ 1867.815397][ C3] RSP: 0018:ffffc9000037fad8 EFLAGS: 00000206 [ 1867.815400][ C3] RAX: 0000000000000002 RBX: 0000000000000200 RCX: 0000000000000080 [ 1867.815402][ C3] RDX: 0000000000000000 RSI: ffffffffb2515cea RDI: 0000000000000001 [ 1867.815404][ C3] RBP: ffff88800104f440 R08: 0000000000000001 R09: 0000000000000001 [ 1867.815405][ C3] R10: ffffffffb3a7c7d7 R11: ffff88800104f458 R12: ffff888008fdf5f8 [ 1867.815407][ C3] R13: 0000000000000000 R14: ffffc9000037fb28 R15: ffff88800e1d84e8 [ 1867.815413][ C3] qlist_free_all+0x4c/0x120 [ 1867.815418][ C3] kasan_quarantine_reduce+0x195/0x1e0 [ 1867.815422][ C3] __kasan_slab