program: syz_mount_image$hfs(&(0x7f00000001c0), &(0x7f0000000180)='./file1\x00', 0x30000c8, &(0x7f0000000100)=ANY=[], 0x11, 0x2d1, &(0x7f0000000280)="$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") syz_mount_image$udf(&(0x7f0000000540), &(0x7f0000000580)='./file0\x00', 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="0038cecbad8dce0a24359e05a65a4ab28df7afe07fb47d7e2b67b9a0ea16c9d97278ebd7fec38ad0526fba402ecf"], 0x1, 0x516, &(0x7f0000000600)="$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") unlink(&(0x7f0000000000)='./file0/file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./bus\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000280)='./bus/file0\x00', 0x0) r2 = open$dir(&(0x7f0000001a40)='./file0\x00', 0x0, 0x0) renameat2(r2, &(0x7f0000000400)='./file1\x00', 0xffffffffffffff9c, &(0x7f0000000440)='./file3\x00', 0x0) renameat2(r0, &(0x7f0000000240)='./bus/file0\x00', r1, &(0x7f00000001c0)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) ioctl$SIOCX25SENDCALLACCPT(r3, 0x89e9) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) open(&(0x7f0000000080)='./bus\x00', 0x14d27e, 0x0) open(&(0x7f0000000180)='./bus\x00', 0x14927e, 0x0) pwrite64(r3, &(0x7f0000000140)='2', 0x1, 0x8080c61) r4 = open(&(0x7f0000000240)='./file1\x00', 0x145142, 0x10) ftruncate(r4, 0x2007ffc) syz_mount_image$hfs(&(0x7f00000001c0), &(0x7f0000000180)='./file1\x00', 0x30000c8, &(0x7f0000000100)=ANY=[], 0x11, 0x2d1, &(0x7f0000000280)="$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") (async) syz_mount_image$udf(&(0x7f0000000540), &(0x7f0000000580)='./file0\x00', 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="0038cecbad8dce0a24359e05a65a4ab28df7afe07fb47d7e2b67b9a0ea16c9d97278ebd7fec38ad0526fba402ecf"], 0x1, 0x516, &(0x7f0000000600)="$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") (async) unlink(&(0x7f0000000000)='./file0/file0\x00') (async) openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) (async) mkdirat(r0, &(0x7f0000000180)='./bus\x00', 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) (async) mkdirat(r1, &(0x7f0000000280)='./bus/file0\x00', 0x0) (async) open$dir(&(0x7f0000001a40)='./file0\x00', 0x0, 0x0) (async) renameat2(r2, &(0x7f0000000400)='./file1\x00', 0xffffffffffffff9c, &(0x7f0000000440)='./file3\x00', 0x0) (async) renameat2(r0, &(0x7f0000000240)='./bus/file0\x00', r1, &(0x7f00000001c0)='./file0\x00', 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x0) (async) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) (async) ioctl$SIOCX25SENDCALLACCPT(r3, 0x89e9) (async) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) (async) open(&(0x7f0000000080)='./bus\x00', 0x14d27e, 0x0) (async) open(&(0x7f0000000180)='./bus\x00', 0x14927e, 0x0) (async) pwrite64(r3, &(0x7f0000000140)='2', 0x1, 0x8080c61) (async) open(&(0x7f0000000240)='./file1\x00', 0x145142, 0x10) (async) ftruncate(r4, 0x2007ffc) (async) [ 86.276215][ T5329] loop0: detected capacity change from 0 to 64 [ 86.296776][ T5329] ======================================================= [ 86.296776][ T5329] WARNING: The mand mount option has been deprecated and [ 86.296776][ T5329] and is ignored by this kernel. Remove the mand [ 86.296776][ T5329] option from the mount to silence this warning. [ 86.296776][ T5329] ======================================================= [ 86.477859][ T5329] [ 86.478975][ T5329] ============================================ [ 86.481650][ T5329] WARNING: possible recursive locking detected [ 86.484331][ T5329] syzkaller #0 Not tainted [ 86.486207][ T5329] -------------------------------------------- [ 86.488939][ T5329] syz.0.0/5329 is trying to acquire lock: [ 86.491356][ T5329] ffff8880409400f8 (&HFS_I(tree->inode)->extents_lock){+.+.}-{4:4}, at: hfs_extend_file+0xda/0x14c0 [ 86.496055][ T5329] [ 86.496055][ T5329] but task is already holding lock: [ 86.499238][ T5329] ffff888040940778 (&HFS_I(tree->inode)->extents_lock){+.+.}-{4:4}, at: hfs_extend_file+0xda/0x14c0 [ 86.503841][ T5329] [ 86.503841][ T5329] other info that might help us debug this: [ 86.507268][ T5329] Possible unsafe locking scenario: [ 86.507268][ T5329] [ 86.510578][ T5329] CPU0 [ 86.512094][ T5329] ---- [ 86.513538][ T5329] lock(&HFS_I(tree->inode)->extents_lock); [ 86.515969][ T5329] lock(&HFS_I(tree->inode)->extents_lock); [ 86.518655][ T5329] [ 86.518655][ T5329] *** DEADLOCK *** [ 86.518655][ T5329] [ 86.522181][ T5329] May be due to missing lock nesting notation [ 86.522181][ T5329] [ 86.525705][ T5329] 5 locks held by syz.0.0/5329: [ 86.527823][ T5329] #0: ffff8880119b6420 (sb_writers#12){.+.+}-{0:0}, at: mnt_want_write+0x41/0x90 [ 86.531672][ T5329] #1: ffff888040940fa0 (&type->i_mutex_dir_key#8){++++}-{4:4}, at: path_openat+0x8da/0x3830 [ 86.536020][ T5329] #2: ffff8880396520b0 (&tree->tree_lock){+.+.}-{4:4}, at: hfs_find_init+0x18e/0x2c0 [ 86.539834][ T5329] #3: ffff888040940778 (&HFS_I(tree->inode)->extents_lock){+.+.}-{4:4}, at: hfs_extend_file+0xda/0x14c0 [ 86.544581][ T5329] #4: ffff8880396500b0 (&tree->tree_lock/1){+.+.}-{4:4}, at: hfs_find_init+0x18e/0x2c0 [ 86.548802][ T5329] [ 86.548802][ T5329] stack backtrace: [ 86.551218][ T5329] CPU: 0 UID: 0 PID: 5329 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 86.551232][ T5329] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 86.551239][ T5329] Call Trace: [ 86.551246][ T5329] [ 86.551251][ T5329] dump_stack_lvl+0x189/0x250 [ 86.551267][ T5329] ? __pfx_dump_stack_lvl+0x10/0x10 [ 86.551277][ T5329] ? __pfx__printk+0x10/0x10 [ 86.551288][ T5329] ? print_lock_name+0xde/0x100 [ 86.551298][ T5329] print_deadlock_bug+0x28b/0x2a0 [ 86.551314][ T5329] validate_chain+0x1a3f/0x2140 [ 86.551328][ T5329] ? rcu_is_watching+0x15/0xb0 [ 86.551342][ T5329] ? rcu_is_watching+0x15/0xb0 [ 86.551356][ T5329] ? lock_release+0x4b/0x3e0 [ 86.551367][ T5329] ? lock_release+0x4b/0x3e0 [ 86.551378][ T5329] ? look_up_lock_class+0x74/0x170 [ 86.551440][ T5329] ? register_lock_class+0x51/0x320 [ 86.551453][ T5329] __lock_acquire+0xab9/0xd20 [ 86.551466][ T5329] ? hfs_extend_file+0xda/0x14c0 [ 86.551478][ T5329] lock_acquire+0x120/0x360 [ 86.551490][ T5329] ? hfs_extend_file+0xda/0x14c0 [ 86.551503][ T5329] __mutex_lock+0x187/0x1350 [ 86.551514][ T5329] ? hfs_extend_file+0xda/0x14c0 [ 86.551527][ T5329] ? lockdep_unlock+0x89/0x120 [ 86.551537][ T5329] ? hfs_extend_file+0xda/0x14c0 [ 86.551549][ T5329] ? __pfx___mutex_lock+0x10/0x10 [ 86.551561][ T5329] hfs_extend_file+0xda/0x14c0 [ 86.551573][ T5329] ? __pfx_hfs_extend_file+0x10/0x10 [ 86.551584][ T5329] ? __pfx___mutex_trylock_common+0x10/0x10 [ 86.551600][ T5329] ? rcu_is_watching+0x15/0xb0 [ 86.551613][ T5329] ? trace_contention_end+0x39/0x120 [ 86.551628][ T5329] ? __asan_memset+0x22/0x50 [ 86.551641][ T5329] ? hfs_brec_find+0x1a7/0x510 [ 86.551657][ T5329] hfs_bmap_reserve+0x107/0x430 [ 86.551670][ T5329] __hfs_ext_write_extent+0x1fa/0x470 [ 86.551683][ T5329] __hfs_ext_cache_extent+0x6b/0x9b0 [ 86.551695][ T5329] ? hfs_find_init+0x18e/0x2c0 [ 86.551708][ T5329] hfs_extend_file+0x31e/0x14c0 [ 86.551721][ T5329] ? __pfx_hfs_extend_file+0x10/0x10 [ 86.551732][ T5329] ? __mutex_lock+0x335/0x1350 [ 86.551745][ T5329] ? __pfx___mutex_lock+0x10/0x10 [ 86.551756][ T5329] hfs_bmap_reserve+0x107/0x430 [ 86.551769][ T5329] hfs_cat_create+0x1c5/0x730 [ 86.551779][ T5329] ? do_raw_spin_lock+0x121/0x290 [ 86.551788][ T5329] ? __pfx_hfs_cat_create+0x10/0x10 [ 86.551802][ T5329] ? _raw_spin_unlock+0x28/0x50 [ 86.551813][ T5329] ? hfs_new_inode+0x837/0xbd0 [ 86.551825][ T5329] hfs_create+0x66/0xe0 [ 86.551835][ T5329] ? __pfx_hfs_create+0x10/0x10 [ 86.551845][ T5329] path_openat+0x14f4/0x3830 [ 86.551864][ T5329] ? __pfx_path_openat+0x10/0x10 [ 86.551880][ T5329] do_filp_open+0x1fa/0x410 [ 86.551892][ T5329] ? __lock_acquire+0xab9/0xd20 [ 86.551904][ T5329] ? __pfx_do_filp_open+0x10/0x10 [ 86.551922][ T5329] ? _raw_spin_unlock+0x28/0x50 [ 86.551933][ T5329] ? alloc_fd+0x64c/0x6c0 [ 86.551944][ T5329] do_sys_openat2+0x121/0x1c0 [ 86.551958][ T5329] ? __se_sys_futex+0x36f/0x400 [ 86.551968][ T5329] ? __pfx_do_sys_openat2+0x10/0x10 [ 86.551982][ T5329] __x64_sys_open+0x11e/0x150 [ 86.551999][ T5329] do_syscall_64+0xfa/0xfa0 [ 86.552008][ T5329] ? lockdep_hardirqs_on+0x9c/0x150 [ 86.552022][ T5329] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 86.552032][ T5329] ? clear_bhb_loop+0x60/0xb0 [ 86.552044][ T5329] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 86.552054][ T5329] RIP: 0033:0x7fcb7498eec9 [ 86.552064][ T5329] 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 [ 86.552073][ T5329] RSP: 002b:00007fcb758d4038 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 86.552085][ T5329] RAX: ffffffffffffffda RBX: 00007fcb74be5fa0 RCX: 00007fcb7498eec9 [ 86.552093][ T5329] RDX: 0000000000000010 RSI: 0000000000145142 RDI: 0000200000000240 [ 86.552099][ T5329] RBP: 00007fcb74a11f91 R08: 0000000000000000 R09: 0000000000000000 [ 86.552105][ T5329] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 86.552111][ T5329] R13: 00007fcb74be6038 R14: 00007fcb74be5fa0 R15: 00007ffd2e3ea208 [ 86.552122][ T5329] [ 86.725265][ T5303] Bluetooth: hci0: command tx timeout [ 86.727987][ T10] cfg80211: failed to load regulatory.db