program: syz_mount_image$hfsplus(&(0x7f0000000040), &(0x7f0000000080)='./file1\x00', 0x400, &(0x7f0000000140)=ANY=[], 0x1, 0x694, &(0x7f0000001100)="$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") r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r1 = socket$kcm(0x10, 0x2, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f00000002c0)={[{@user_xattr}, {@nodioread_nolock}, {@usrquota}]}, 0x1, 0x4d4, &(0x7f0000000f00)="$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") unlinkat(0xffffffffffffff9c, &(0x7f0000000c40)='./file1\x00', 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r2, 0x84, 0x80, &(0x7f00000002c0)="1a0000001d000000", 0x8) setsockopt(r2, 0x84, 0x81, &(0x7f0000000000)="8f00ac18f9ff0000", 0x8) sendmsg$kcm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="d8000000140081044e81f782db44b9040a1d080211000000040000a118000200ff02000100000e1208000f0100810401a80016ea1f000b40032e5f54c92011148ed08734843cb12b00000803600cfab94dcf5c0461c1d67f6f94007134cf6ee08000a0e408e8d8ef075c0100000000000000cb090000001fb791643a5e835913b06218a07445d6d930dfe1d9d322fe7c9fd68775730d16a4683f52eb4edbb57a5025ccca9e00360d8bcc00400040fad95667e0060000000000000080bb9ad809d5e1cace81b341139fe3cd4032e8edb12d1d2eb0c0ed0bff", 0xd8}], 0x1, 0x0, 0x0, 0x7400}, 0x0) io_setup(0x202, &(0x7f0000000200)=0x0) io_submit(r3, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0xe7030000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x70000}]) [ 80.378044][ T4675] Bluetooth: hci0: command tx timeout [ 80.380707][ T1317] ieee802154 phy0 wpan0: encryption failed: -22 [ 80.388020][ T1317] ieee802154 phy1 wpan1: encryption failed: -22 [ 80.538585][ T5327] loop0: detected capacity change from 0 to 1024 [ 80.673629][ T5327] netlink: 'syz.0.0': attribute type 11 has an invalid length. [ 80.676939][ T5327] netlink: 132 bytes leftover after parsing attributes in process `syz.0.0'. [ 80.696929][ T5327] [ 80.698062][ T5327] ====================================================== [ 80.700981][ T5327] WARNING: possible circular locking dependency detected [ 80.703895][ T5327] 6.16.0-rc2-syzkaller-00269-g11313e2f7812 #0 Not tainted [ 80.706882][ T5327] ------------------------------------------------------ [ 80.709876][ T5327] syz.0.0/5327 is trying to acquire lock: [ 80.712331][ T5327] ffff888052bb0108 (&HFSPLUS_I(inode)->extents_lock){+.+.}-{4:4}, at: hfsplus_file_extend+0x1fc/0x1990 [ 80.716956][ T5327] [ 80.716956][ T5327] but task is already holding lock: [ 80.720118][ T5327] ffff8880368960b0 (&tree->tree_lock/1){+.+.}-{4:4}, at: hfsplus_find_init+0x15a/0x1d0 [ 80.724109][ T5327] [ 80.724109][ T5327] which lock already depends on the new lock. [ 80.724109][ T5327] [ 80.728483][ T5327] [ 80.728483][ T5327] the existing dependency chain (in reverse order) is: [ 80.732356][ T5327] [ 80.732356][ T5327] -> #1 (&tree->tree_lock/1){+.+.}-{4:4}: [ 80.735824][ T5327] lock_acquire+0x120/0x360 [ 80.738139][ T5327] __mutex_lock+0x182/0xe80 [ 80.740458][ T5327] hfsplus_find_init+0x15a/0x1d0 [ 80.742767][ T5327] hfsplus_file_truncate+0x383/0xb40 [ 80.745149][ T5327] hfsplus_delete_inode+0x180/0x230 [ 80.747500][ T5327] hfsplus_unlink+0x4e3/0x730 [ 80.749674][ T5327] vfs_unlink+0x391/0x650 [ 80.751753][ T5327] do_unlinkat+0x350/0x560 [ 80.753922][ T5327] __x64_sys_unlinkat+0xd3/0xf0 [ 80.756070][ T5327] do_syscall_64+0xfa/0x3b0 [ 80.758265][ T5327] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 80.761003][ T5327] [ 80.761003][ T5327] -> #0 (&HFSPLUS_I(inode)->extents_lock){+.+.}-{4:4}: [ 80.765141][ T5327] validate_chain+0xb9b/0x2140 [ 80.767721][ T5327] __lock_acquire+0xab9/0xd20 [ 80.770354][ T5327] lock_acquire+0x120/0x360 [ 80.772961][ T5327] __mutex_lock+0x182/0xe80 [ 80.775272][ T5327] hfsplus_file_extend+0x1fc/0x1990 [ 80.777641][ T5327] hfsplus_bmap_reserve+0x122/0x500 [ 80.779999][ T5327] __hfsplus_ext_write_extent+0x28d/0x5b0 [ 80.783150][ T5327] __hfsplus_ext_cache_extent+0x89/0xe30 [ 80.786095][ T5327] hfsplus_file_extend+0x444/0x1990 [ 80.788537][ T5327] hfsplus_get_block+0x411/0x1530 [ 80.790859][ T5327] __block_write_begin_int+0x6b2/0x1900 [ 80.793242][ T5327] cont_write_begin+0x789/0xb50 [ 80.795438][ T5327] hfsplus_write_begin+0x66/0xb0 [ 80.797785][ T5327] generic_perform_write+0x2c7/0x910 [ 80.800356][ T5327] generic_file_write_iter+0x10f/0x540 [ 80.802931][ T5327] aio_write+0x535/0x7a0 [ 80.804930][ T5327] io_submit_one+0x78b/0x1310 [ 80.807100][ T5327] __se_sys_io_submit+0x185/0x2f0 [ 80.809430][ T5327] do_syscall_64+0xfa/0x3b0 [ 80.811491][ T5327] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 80.814102][ T5327] [ 80.814102][ T5327] other info that might help us debug this: [ 80.814102][ T5327] [ 80.818107][ T5327] Possible unsafe locking scenario: [ 80.818107][ T5327] [ 80.821128][ T5327] CPU0 CPU1 [ 80.823275][ T5327] ---- ---- [ 80.825466][ T5327] lock(&tree->tree_lock/1); [ 80.827414][ T5327] lock(&HFSPLUS_I(inode)->extents_lock); [ 80.830767][ T5327] lock(&tree->tree_lock/1); [ 80.833612][ T5327] lock(&HFSPLUS_I(inode)->extents_lock); [ 80.835894][ T5327] [ 80.835894][ T5327] *** DEADLOCK *** [ 80.835894][ T5327] [ 80.838990][ T5327] 3 locks held by syz.0.0/5327: [ 80.840923][ T5327] #0: ffff888052bb2b78 (&sb->s_type->i_mutex_key#20){+.+.}-{4:4}, at: generic_file_write_iter+0xe3/0x540 [ 80.845351][ T5327] #1: ffff888052bb2988 (&hip->extents_lock){+.+.}-{4:4}, at: hfsplus_file_extend+0x1fc/0x1990 [ 80.849639][ T5327] #2: ffff8880368960b0 (&tree->tree_lock/1){+.+.}-{4:4}, at: hfsplus_find_init+0x15a/0x1d0 [ 80.853835][ T5327] [ 80.853835][ T5327] stack backtrace: [ 80.856240][ T5327] CPU: 0 UID: 0 PID: 5327 Comm: syz.0.0 Not tainted 6.16.0-rc2-syzkaller-00269-g11313e2f7812 #0 PREEMPT(full) [ 80.856251][ T5327] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 80.856256][ T5327] Call Trace: [ 80.856262][ T5327] [ 80.856269][ T5327] dump_stack_lvl+0x189/0x250 [ 80.856288][ T5327] ? __pfx_dump_stack_lvl+0x10/0x10 [ 80.856305][ T5327] ? __pfx__printk+0x10/0x10 [ 80.856317][ T5327] ? print_lock_name+0xde/0x100 [ 80.856329][ T5327] print_circular_bug+0x2ee/0x310 [ 80.856342][ T5327] check_noncircular+0x134/0x160 [ 80.856354][ T5327] validate_chain+0xb9b/0x2140 [ 80.856362][ T5327] ? rcu_is_watching+0x15/0xb0 [ 80.856373][ T5327] ? __kasan_check_byte+0x12/0x40 [ 80.856380][ T5327] ? rcu_is_watching+0x15/0xb0 [ 80.856393][ T5327] ? look_up_lock_class+0x74/0x170 [ 80.856407][ T5327] ? register_lock_class+0x51/0x320 [ 80.856420][ T5327] __lock_acquire+0xab9/0xd20 [ 80.856434][ T5327] ? hfsplus_file_extend+0x1fc/0x1990 [ 80.856446][ T5327] lock_acquire+0x120/0x360 [ 80.856459][ T5327] ? hfsplus_file_extend+0x1fc/0x1990 [ 80.856475][ T5327] __mutex_lock+0x182/0xe80 [ 80.856486][ T5327] ? hfsplus_file_extend+0x1fc/0x1990 [ 80.856500][ T5327] ? check_path+0x21/0x40 [ 80.856510][ T5327] ? check_noncircular+0xe0/0x160 [ 80.856517][ T5327] ? hfsplus_file_extend+0x1fc/0x1990 [ 80.856525][ T5327] ? __pfx___mutex_lock+0x10/0x10 [ 80.856533][ T5327] hfsplus_file_extend+0x1fc/0x1990 [ 80.856548][ T5327] ? __pfx_hfsplus_file_extend+0x10/0x10 [ 80.856559][ T5327] ? __mutex_trylock_common+0x153/0x260 [ 80.856569][ T5327] ? __pfx___mutex_trylock_common+0x10/0x10 [ 80.856580][ T5327] ? rcu_is_watching+0x15/0xb0 [ 80.856593][ T5327] ? trace_contention_end+0x39/0x120 [ 80.856604][ T5327] ? __mutex_lock+0x330/0xe80 [ 80.856612][ T5327] ? hfsplus_brec_find+0x191/0x500 [ 80.856624][ T5327] hfsplus_bmap_reserve+0x122/0x500 [ 80.856641][ T5327] __hfsplus_ext_write_extent+0x28d/0x5b0 [ 80.856651][ T5327] __hfsplus_ext_cache_extent+0x89/0xe30 [ 80.856660][ T5327] hfsplus_file_extend+0x444/0x1990 [ 80.856669][ T5327] ? __pfx_hfsplus_file_extend+0x10/0x10 [ 80.856682][ T5327] ? clean_bdev_aliases+0x5c9/0x6b0 [ 80.856694][ T5327] ? __pfx_clean_bdev_aliases+0x10/0x10 [ 80.856708][ T5327] hfsplus_get_block+0x411/0x1530 [ 80.856726][ T5327] ? __pfx_hfsplus_get_block+0x10/0x10 [ 80.856738][ T5327] ? do_raw_spin_unlock+0x4d/0x240 [ 80.856759][ T5327] ? _raw_spin_unlock+0x28/0x50 [ 80.856779][ T5327] __block_write_begin_int+0x6b2/0x1900 [ 80.856795][ T5327] ? folio_add_lru+0x1b2/0x3d0 [ 80.856816][ T5327] ? __pfx_hfsplus_get_block+0x10/0x10 [ 80.856830][ T5327] ? __pfx___block_write_begin_int+0x10/0x10 [ 80.856846][ T5327] cont_write_begin+0x789/0xb50 [ 80.856861][ T5327] ? __pfx_cont_write_begin+0x10/0x10 [ 80.856873][ T5327] ? __pfx___might_resched+0x10/0x10 [ 80.856889][ T5327] ? folio_unlock+0x101/0x160 [ 80.856899][ T5327] hfsplus_write_begin+0x66/0xb0 [ 80.856910][ T5327] ? __pfx_hfsplus_get_block+0x10/0x10 [ 80.856922][ T5327] generic_perform_write+0x2c7/0x910 [ 80.856938][ T5327] ? __pfx_generic_perform_write+0x10/0x10 [ 80.856951][ T5327] ? file_update_time+0x416/0x490 [ 80.856966][ T5327] ? __generic_file_write_iter+0xf9/0x230 [ 80.856979][ T5327] ? generic_file_write_iter+0xfb/0x540 [ 80.856992][ T5327] generic_file_write_iter+0x10f/0x540 [ 80.857005][ T5327] ? aa_file_perm+0x11f/0xed0 [ 80.857019][ T5327] ? __pfx_generic_file_write_iter+0x10/0x10 [ 80.857037][ T5327] ? __lock_acquire+0xab9/0xd20 [ 80.857056][ T5327] ? aio_write+0x4c4/0x7a0 [ 80.857067][ T5327] aio_write+0x535/0x7a0 [ 80.857077][ T5327] ? __pfx_aio_write+0x10/0x10 [ 80.857090][ T5327] ? __might_fault+0xb0/0x130 [ 80.857103][ T5327] io_submit_one+0x78b/0x1310 [ 80.857117][ T5327] ? __pfx_io_submit_one+0x10/0x10 [ 80.857128][ T5327] ? __might_fault+0xb0/0x130 [ 80.857140][ T5327] ? __might_fault+0xb0/0x130 [ 80.857149][ T5327] __se_sys_io_submit+0x185/0x2f0 [ 80.857160][ T5327] ? __pfx___se_sys_io_submit+0x10/0x10 [ 80.857172][ T5327] ? do_syscall_64+0xbe/0x3b0 [ 80.857182][ T5327] do_syscall_64+0xfa/0x3b0 [ 80.857191][ T5327] ? lockdep_hardirqs_on+0x9c/0x150 [ 80.857204][ T5327] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 80.857214][ T5327] ? clear_bhb_loop+0x60/0xb0 [ 80.857225][ T5327] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 80.857236][ T5327] RIP: 0033:0x7f51c458e929 [ 80.857248][ T5327] 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 [ 80.857291][ T5327] RSP: 002b:00007f51c533f038 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 80.857303][ T5327] RAX: ffffffffffffffda RBX: 00007f51c47b5fa0 RCX: 00007f51c458e929 [ 80.857311][ T5327] RDX: 0000200000000540 RSI: 000000000000003b RDI: 00007f51c52f5000 [ 80.857319][ T5327] RBP: 00007f51c4610b39 R08: 0000000000000000 R09: 0000000000000000 [ 80.857325][ T5327] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 80.857330][ T5327] R13: 0000000000000000 R14: 00007f51c47b5fa0 R15: 00007ffd1953d438 [ 80.857341][ T5327]