program: syz_mount_image$squashfs(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x0, &(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX, @ANYRES32=0x0, @ANYRESDEC=0x0, @ANYRES64, @ANYBLOB="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", @ANYRES8=0x0, @ANYRES32], 0x1, 0x1d2, &(0x7f0000000580)="$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") r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='.\x00', 0x0, 0x0) r1 = inotify_init() set_mempolicy(0x6005, &(0x7f0000000080)=0xfffffffffffffffd, 0x4) mmap$xdp(&(0x7f0000800000/0x800000)=nil, 0x800000, 0x6000003, 0x42031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000d44000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0, 0x2) inotify_add_watch(r1, &(0x7f0000000240)='./file0\x00', 0x4000842) getdents64(r0, &(0x7f0000000f80)=""/4096, 0x1000) syz_mount_image$squashfs(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x0, &(0x7f0000000780)=ANY=[@ANYRES16=0x0, @ANYRESHEX, @ANYRESHEX, @ANYRES32=0x0, @ANYRESDEC=0x0, @ANYRES64, @ANYBLOB="01ce6671a3b30f673148672100038bbb4413ea284b892438cdddda3da4c78d940655fbd68a286059c5766f98f85fb413503eaf8c90a24dda1e09f68cd741168d69dae50652ca7b67c5b0a27ab80ff9afa5000443de8c748e1d5beabee7c1346b215f641ae190d56ea4ab81bacd909929deb5757040e8d5b2752ea779c30f600bd516a68d881e7fc7289826d49e35134a94e27f115c8195a0f152cbd840ffdb008356c72319cceb43ccb1280556efdf0fdf582fd3cfc830dff1787f000000b7400f5aef57b6dcbfde7af6012383adb085c40e4c295c2a3be750a42400e58523d24b8eecd75caabcee22347bdb78b72b400d080a044ebde5d39ad91ff0ef75aa244381cf00cd6fe9b9a92a9968104bf02481022af426853287e521a4e3cfe480f984efcea1359ff932ebd3bc75aefea41074799f3502a7472a6686b4011a41d7f0cfb25b3dc3077b4e8ded17cfff2b1d59bc12f637c36690f5ca91ee999ec138f6ce66522e652939a37435edb78f9ae18489f9d2b73c81609399f0d123f1721171bd72c012623f04d8965d3e5785d057c15798ab36af821c9b308731422ba3858b9895ace14068ea58f8cb6060c205caf209a73628eff5b9270a4a55c2d7fc59a4fe6e023bd424d8b010e2232d1b2e6ca603b466b2c82afff4a8cc469e8664d54769fc97df122b3ff8c34354dad46f900eaf6e72e538c0595caa056984ab8974dadad47a42af7cdae5bde6a12f412fe2a876aa191e78e91fbf780e2f4a20f57d41376b29f990ce63aa6edf622d2203fee37df269abf869d13b175852b775fff70491d1e5d1311b7eef954a101ddb98c5ba2b312528485ece7aff23cc6fee599daea0fca71a5970cf0fc82b49640cc3fabbc401dead4f83aa0c4072a9e98ab5afb790be17961fc073e2f8ec00000000000000005089d6db5ad893ee9b22b9250d01980952d0a3e0076c877556fa43f90cb574fd6ad67398ac4d9f8ff4e3ef09f99220928602523adc2289b5130c5f8e48384eff563a10787b0199642385e811504e7168804114842d51f42dd6937515fa64b2fd14ef427072c6556b99171bd00165a9aada7173f001679ac791ee67188c670f583f7b1f8d", @ANYRES8=0x0, @ANYRES32], 0x1, 0x1d2, &(0x7f0000000580)="$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") (async) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='.\x00', 0x0, 0x0) (async) inotify_init() (async) set_mempolicy(0x6005, &(0x7f0000000080)=0xfffffffffffffffd, 0x4) (async) mmap$xdp(&(0x7f0000800000/0x800000)=nil, 0x800000, 0x6000003, 0x42031, 0xffffffffffffffff, 0x0) (async) mbind(&(0x7f0000d44000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0, 0x2) (async) inotify_add_watch(r1, &(0x7f0000000240)='./file0\x00', 0x4000842) (async) getdents64(r0, &(0x7f0000000f80)=""/4096, 0x1000) (async) [ 78.301449][ T4538] Bluetooth: hci0: command tx timeout [ 78.391742][ T5111] loop0: detected capacity change from 0 to 8 [ 78.482882][ T5112] SQUASHFS error: Unable to read directory block [631:72] [ 78.494656][ T5111] [ 78.495677][ T5111] ====================================================== [ 78.498303][ T5111] WARNING: possible circular locking dependency detected [ 78.500699][ T5111] 6.12.0-rc1-syzkaller-00042-gf23aa4c0761a #0 Not tainted [ 78.502880][ T5111] ------------------------------------------------------ [ 78.505302][ T5111] syz.0.0/5111 is trying to acquire lock: [ 78.507291][ T5111] ffff88803de77130 (&group->mark_mutex){+.+.}-{3:3}, at: fsnotify_destroy_mark+0x38/0x3c0 [ 78.511049][ T5111] [ 78.511049][ T5111] but task is already holding lock: [ 78.515003][ T5111] ffffffff8ea37160 (fs_reclaim){+.+.}-{0:0}, at: __alloc_pages_direct_reclaim+0xd4/0x3d0 [ 78.519287][ T5111] [ 78.519287][ T5111] which lock already depends on the new lock. [ 78.519287][ T5111] [ 78.523089][ T5111] [ 78.523089][ T5111] the existing dependency chain (in reverse order) is: [ 78.526383][ T5111] [ 78.526383][ T5111] -> #1 (fs_reclaim){+.+.}-{0:0}: [ 78.529057][ T5111] lock_acquire+0x1ed/0x550 [ 78.531399][ T5111] fs_reclaim_acquire+0x88/0x140 [ 78.534143][ T5111] kmem_cache_alloc_noprof+0x3d/0x2a0 [ 78.537055][ T5111] __se_sys_inotify_add_watch+0x728/0x1060 [ 78.539589][ T5111] do_syscall_64+0xf3/0x230 [ 78.541542][ T5111] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 78.543976][ T5111] [ 78.543976][ T5111] -> #0 (&group->mark_mutex){+.+.}-{3:3}: [ 78.547045][ T5111] validate_chain+0x18ef/0x5920 [ 78.549385][ T5111] __lock_acquire+0x1384/0x2050 [ 78.551960][ T5111] lock_acquire+0x1ed/0x550 [ 78.554308][ T5111] __mutex_lock+0x136/0xd70 [ 78.556389][ T5111] fsnotify_destroy_mark+0x38/0x3c0 [ 78.558443][ T5111] fsnotify_destroy_marks+0x14a/0x660 [ 78.560498][ T5111] dentry_unlink_inode+0x2e0/0x430 [ 78.562637][ T5111] __dentry_kill+0x20d/0x630 [ 78.564680][ T5111] shrink_kill+0xa9/0x2c0 [ 78.567002][ T5111] shrink_dentry_list+0x2c0/0x5b0 [ 78.569962][ T5111] prune_dcache_sb+0x10f/0x180 [ 78.572317][ T5111] super_cache_scan+0x34f/0x4b0 [ 78.574445][ T5111] do_shrink_slab+0x701/0x1160 [ 78.576402][ T5111] shrink_slab+0x1093/0x14d0 [ 78.578322][ T5111] shrink_one+0x43b/0x850 [ 78.580158][ T5111] shrink_node+0x3799/0x3de0 [ 78.582107][ T5111] do_try_to_free_pages+0x78c/0x1cf0 [ 78.584598][ T5111] try_to_free_pages+0x9f0/0x10a0 [ 78.587587][ T5111] __alloc_pages_direct_reclaim+0x173/0x3d0 [ 78.590853][ T5111] __alloc_pages_slowpath+0x764/0x1020 [ 78.593026][ T5111] __alloc_pages_noprof+0x43e/0x6c0 [ 78.595176][ T5111] __folio_alloc_noprof+0x18/0x210 [ 78.597184][ T5111] alloc_buddy_hugetlb_folio+0xeb/0x450 [ 78.599527][ T5111] alloc_fresh_hugetlb_folio+0x83/0x320 [ 78.602837][ T5111] alloc_hugetlb_folio_nodemask+0x13e/0x370 [ 78.605846][ T5111] alloc_migration_target_by_mpol+0x4c4/0x8b0 [ 78.608651][ T5111] migrate_pages+0x63d/0x3560 [ 78.610742][ T5111] __se_sys_mbind+0x14a7/0x1a10 [ 78.612932][ T5111] do_syscall_64+0xf3/0x230 [ 78.615006][ T5111] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 78.617602][ T5111] [ 78.617602][ T5111] other info that might help us debug this: [ 78.617602][ T5111] [ 78.621743][ T5111] Possible unsafe locking scenario: [ 78.621743][ T5111] [ 78.624685][ T5111] CPU0 CPU1 [ 78.626814][ T5111] ---- ---- [ 78.629042][ T5111] lock(fs_reclaim); [ 78.630949][ T5111] lock(&group->mark_mutex); [ 78.634863][ T5111] lock(fs_reclaim); [ 78.638599][ T5111] lock(&group->mark_mutex); [ 78.640468][ T5111] [ 78.640468][ T5111] *** DEADLOCK *** [ 78.640468][ T5111] [ 78.643622][ T5111] 2 locks held by syz.0.0/5111: [ 78.645516][ T5111] #0: ffffffff8ea37160 (fs_reclaim){+.+.}-{0:0}, at: __alloc_pages_direct_reclaim+0xd4/0x3d0 [ 78.649472][ T5111] #1: ffff8880316e40e0 (&type->s_umount_key#47){.+.+}-{3:3}, at: super_cache_scan+0x94/0x4b0 [ 78.652417][ T5111] [ 78.652417][ T5111] stack backtrace: [ 78.654102][ T5111] CPU: 0 UID: 0 PID: 5111 Comm: syz.0.0 Not tainted 6.12.0-rc1-syzkaller-00042-gf23aa4c0761a #0 [ 78.657384][ T5111] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 78.664010][ T5111] Call Trace: [ 78.665690][ T5111] [ 78.667052][ T5111] dump_stack_lvl+0x241/0x360 [ 78.668902][ T5111] ? __pfx_dump_stack_lvl+0x10/0x10 [ 78.670868][ T5111] ? __pfx__printk+0x10/0x10 [ 78.672670][ T5111] print_circular_bug+0x13a/0x1b0 [ 78.674573][ T5111] check_noncircular+0x36a/0x4a0 [ 78.676442][ T5111] ? __pfx_check_noncircular+0x10/0x10 [ 78.678562][ T5111] validate_chain+0x18ef/0x5920 [ 78.680514][ T5111] ? __pfx_validate_chain+0x10/0x10 [ 78.682778][ T5111] ? __pfx_validate_chain+0x10/0x10 [ 78.685237][ T5111] ? __pfx_validate_chain+0x10/0x10 [ 78.687891][ T5111] ? mark_lock+0x9a/0x360 [ 78.689845][ T5111] __lock_acquire+0x1384/0x2050 [ 78.691587][ T5111] lock_acquire+0x1ed/0x550 [ 78.693413][ T5111] ? fsnotify_destroy_mark+0x38/0x3c0 [ 78.695603][ T5111] ? __pfx_lock_acquire+0x10/0x10 [ 78.697619][ T5111] ? __pfx___might_resched+0x10/0x10 [ 78.699780][ T5111] __mutex_lock+0x136/0xd70 [ 78.701538][ T5111] ? fsnotify_destroy_mark+0x38/0x3c0 [ 78.703668][ T5111] ? fsnotify_destroy_mark+0x38/0x3c0 [ 78.706494][ T5111] ? __pfx___mutex_lock+0x10/0x10 [ 78.708554][ T5111] ? __pfx_lock_release+0x10/0x10 [ 78.710467][ T5111] fsnotify_destroy_mark+0x38/0x3c0 [ 78.712703][ T5111] ? fsnotify_grab_connector+0x3e/0x240 [ 78.714967][ T5111] fsnotify_destroy_marks+0x14a/0x660 [ 78.717060][ T5111] dentry_unlink_inode+0x2e0/0x430 [ 78.719120][ T5111] __dentry_kill+0x20d/0x630 [ 78.721010][ T5111] ? shrink_kill+0x8d/0x2c0 [ 78.722821][ T5111] shrink_kill+0xa9/0x2c0 [ 78.724793][ T5111] shrink_dentry_list+0x2c0/0x5b0 [ 78.726865][ T5111] prune_dcache_sb+0x10f/0x180 [ 78.728873][ T5111] ? __pfx_prune_dcache_sb+0x10/0x10 [ 78.731073][ T5111] ? list_lru_count_one+0x29/0x2e0 [ 78.733165][ T5111] ? list_lru_count_one+0x283/0x2e0 [ 78.735438][ T5111] ? list_lru_count_one+0x29/0x2e0 [ 78.737521][ T5111] super_cache_scan+0x34f/0x4b0 [ 78.739428][ T5111] do_shrink_slab+0x701/0x1160 [ 78.741377][ T5111] ? shrink_slab+0x12b/0x14d0 [ 78.743523][ T5111] shrink_slab+0x1093/0x14d0 [ 78.746162][ T5111] ? shrink_slab+0x12b/0x14d0 [ 78.748851][ T5111] ? __pfx_shrink_slab+0x10/0x10 [ 78.750910][ T5111] ? shrink_node+0x3547/0x3de0 [ 78.752821][ T5111] ? __pfx_lock_release+0x10/0x10 [ 78.754770][ T5111] shrink_one+0x43b/0x850 [ 78.756481][ T5111] ? shrink_node+0x3547/0x3de0 [ 78.758224][ T5111] shrink_node+0x3799/0x3de0 [ 78.759968][ T5111] ? shrink_node+0x3547/0x3de0 [ 78.761786][ T5111] ? __queue_work+0x199/0xf50 [ 78.763563][ T5111] ? __pfx___schedule+0x10/0x10 [ 78.765705][ T5111] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 78.768525][ T5111] ? preempt_schedule_notrace+0x100/0x140 [ 78.771384][ T5111] ? __pfx_preempt_schedule_notrace+0x10/0x10 [ 78.773827][ T5111] ? lockdep_hardirqs_on+0x99/0x150 [ 78.775715][ T5111] ? queue_work_on+0x25f/0x380 [ 78.777596][ T5111] ? __pfx_shrink_node+0x10/0x10 [ 78.779425][ T5111] ? compaction_suitable+0x1b2/0x380 [ 78.781246][ T5111] ? rcu_is_watching+0x7e/0xb0 [ 78.782984][ T5111] ? compaction_suitable+0x1eb/0x380 [ 78.785185][ T5111] do_try_to_free_pages+0x78c/0x1cf0 [ 78.788147][ T5111] ? __pfx_do_try_to_free_pages+0x10/0x10 [ 78.791271][ T5111] try_to_free_pages+0x9f0/0x10a0 [ 78.793719][ T5111] ? __pfx_try_to_free_pages+0x10/0x10 [ 78.795892][ T5111] ? lockdep_hardirqs_on+0x99/0x150 [ 78.798075][ T5111] ? fs_reclaim_acquire+0x93/0x140 [ 78.800170][ T5111] __alloc_pages_direct_reclaim+0x173/0x3d0 [ 78.802603][ T5111] ? __pfx___alloc_pages_direct_reclaim+0x10/0x10 [ 78.805270][ T5111] __alloc_pages_slowpath+0x764/0x1020 [ 78.807790][ T5111] ? __pfx_validate_chain+0x10/0x10 [ 78.810037][ T5111] ? __pfx___alloc_pages_slowpath+0x10/0x10 [ 78.812889][ T5111] __alloc_pages_noprof+0x43e/0x6c0 [ 78.814722][ T5111] ? __pfx___alloc_pages_noprof+0x10/0x10 [ 78.816766][ T5111] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 78.818868][ T5111] __folio_alloc_noprof+0x18/0x210 [ 78.820919][ T5111] alloc_buddy_hugetlb_folio+0xeb/0x450 [ 78.823238][ T5111] alloc_fresh_hugetlb_folio+0x83/0x320 [ 78.825566][ T5111] alloc_hugetlb_folio_nodemask+0x13e/0x370 [ 78.829002][ T5111] alloc_migration_target_by_mpol+0x4c4/0x8b0 [ 78.832990][ T5111] ? queue_folios_hugetlb+0x5a3/0xd30 [ 78.835272][ T5111] ? __pfx_alloc_migration_target_by_mpol+0x10/0x10 [ 78.837872][ T5111] migrate_pages+0x63d/0x3560 [ 78.839780][ T5111] ? __walk_page_range+0x66e/0x720 [ 78.841867][ T5111] ? __pfx_alloc_migration_target_by_mpol+0x10/0x10 [ 78.844494][ T5111] ? __pfx_migrate_pages+0x10/0x10 [ 78.846478][ T5111] ? __se_sys_mbind+0x1450/0x1a10 [ 78.848418][ T5111] ? __pfx_lock_release+0x10/0x10 [ 78.850242][ T5111] ? mas_next_slot+0xdc6/0xea0 [ 78.852182][ T5111] ? __pfx_up_write+0x10/0x10 [ 78.854490][ T5111] __se_sys_mbind+0x14a7/0x1a10 [ 78.856974][ T5111] ? __pfx___se_sys_mbind+0x10/0x10 [ 78.858995][ T5111] ? do_futex+0x392/0x560 [ 78.860562][ T5111] ? rcu_is_watching+0x15/0xb0 [ 78.862319][ T5111] ? __rseq_handle_notify_resume+0x353/0x14e0 [ 78.864537][ T5111] ? do_syscall_64+0x100/0x230 [ 78.866284][ T5111] ? __x64_sys_mbind+0x21/0xf0 [ 78.868019][ T5111] do_syscall_64+0xf3/0x230 [ 78.869684][ T5111] ? clear_bhb_loop+0x35/0x90 [ 78.872107][ T5111] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 78.875549][ T5111] RIP: 0033:0x7f676317dff9 [ 78.877482][ T5111] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 78.884835][ T5111] RSP: 002b:00007f6763f51038 EFLAGS: 00000246 ORIG_RAX: 00000000000000ed [ 78.888279][ T5111] RAX: ffffffffffffffda RBX: 00007f6763335f80 RCX: 00007f676317dff9 [ 78.891445][ T5111] RDX: 0000000000000000 RSI: 0000000000004000 RDI: 0000000020d44000 [ 78.895447][ T5111] RBP: 00007f67631f0296 R08: 0000000000000000 R09: 0000000000000002 [ 78.899915][ T5111] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 78.903461][ T5111] R13: 0000000000000000 R14: 00007f6763335f80 R15: 00007ffcffdcbc88 [ 78.906517][ T5111]