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) io_setup(0x202, &(0x7f0000000200)=0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0xc4042, 0x1ff) sendfile(r2, r2, 0x0, 0xfffe80) mount_setattr(r0, &(0x7f0000000100)='./bus\x00', 0x9000, &(0x7f0000000140)={0x4, 0x100001, 0x60000, {r2}}, 0x20) io_submit(r1, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0xe7030000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x70000}]) syz_mount_image$hfsplus(&(0x7f0000000040), &(0x7f0000000080)='./file1\x00', 0x400, &(0x7f0000000140)=ANY=[], 0x1, 0x694, &(0x7f0000001100)="$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") (async) creat(&(0x7f0000000000)='./bus\x00', 0x0) (async) io_setup(0x202, &(0x7f0000000200)) (async) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0xc4042, 0x1ff) (async) sendfile(r2, r2, 0x0, 0xfffe80) (async) mount_setattr(r0, &(0x7f0000000100)='./bus\x00', 0x9000, &(0x7f0000000140)={0x4, 0x100001, 0x60000, {r2}}, 0x20) (async) io_submit(r1, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0xe7030000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x70000}]) (async) [ 75.571106][ T4688] Bluetooth: hci0: command tx timeout [ 75.696733][ T5340] loop0: detected capacity change from 0 to 1024 [ 75.828752][ T25] audit: type=1800 audit(1769246632.007:2): pid=5340 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.0" name="file1" dev="loop0" ino=20 res=0 errno=0 [ 75.844985][ T5340] [ 75.846093][ T5340] ====================================================== [ 75.849091][ T5340] WARNING: possible circular locking dependency detected [ 75.852051][ T5340] syzkaller #0 Not tainted [ 75.853965][ T5340] ------------------------------------------------------ [ 75.856906][ T5340] syz.0.0/5340 is trying to acquire lock: [ 75.859106][ T5340] ffff888023144108 (&HFSPLUS_I(inode)->extents_lock){+.+.}-{4:4}, at: hfsplus_file_extend+0x215/0x1d70 [ 75.863664][ T5340] [ 75.863664][ T5340] but task is already holding lock: [ 75.866670][ T5340] ffff88803bd3a0b0 (&tree->tree_lock/1){+.+.}-{4:4}, at: hfsplus_find_init+0x168/0x2d0 [ 75.870522][ T5340] [ 75.870522][ T5340] which lock already depends on the new lock. [ 75.870522][ T5340] [ 75.874652][ T5340] [ 75.874652][ T5340] the existing dependency chain (in reverse order) is: [ 75.878507][ T5340] [ 75.878507][ T5340] -> #1 (&tree->tree_lock/1){+.+.}-{4:4}: [ 75.881758][ T5340] __mutex_lock+0x19f/0x1300 [ 75.883761][ T5340] hfsplus_find_init+0x168/0x2d0 [ 75.885846][ T5340] hfsplus_get_block+0x91e/0x1670 [ 75.888131][ T5340] __blockdev_direct_IO+0x15d7/0x32f0 [ 75.890671][ T5340] hfsplus_direct_IO+0x119/0x220 [ 75.893019][ T5340] generic_file_read_iter+0x31c/0x510 [ 75.895605][ T5340] copy_splice_read+0x5ff/0xaa0 [ 75.898063][ T5340] splice_direct_to_actor+0x4a0/0xc70 [ 75.900766][ T5340] do_splice_direct+0x195/0x290 [ 75.903042][ T5340] do_sendfile+0x535/0x7c0 [ 75.904995][ T5340] __se_sys_sendfile64+0x144/0x1a0 [ 75.907196][ T5340] do_syscall_64+0xe2/0xf80 [ 75.909220][ T5340] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 75.912136][ T5340] [ 75.912136][ T5340] -> #0 (&HFSPLUS_I(inode)->extents_lock){+.+.}-{4:4}: [ 75.916098][ T5340] __lock_acquire+0x15a5/0x2cf0 [ 75.918367][ T5340] lock_acquire+0x106/0x330 [ 75.920662][ T5340] __mutex_lock+0x19f/0x1300 [ 75.922880][ T5340] hfsplus_file_extend+0x215/0x1d70 [ 75.925345][ T5340] hfsplus_bmap_reserve+0x125/0x510 [ 75.927870][ T5340] __hfsplus_ext_write_extent+0x28d/0x5b0 [ 75.930660][ T5340] __hfsplus_ext_cache_extent+0x89/0xe30 [ 75.933466][ T5340] hfsplus_file_extend+0x4af/0x1d70 [ 75.935861][ T5340] hfsplus_get_block+0x42c/0x1670 [ 75.938108][ T5340] __block_write_begin_int+0x6c6/0x1910 [ 75.940641][ T5340] cont_write_begin+0x737/0xae0 [ 75.942996][ T5340] hfsplus_write_begin+0x66/0xb0 [ 75.945373][ T5340] generic_perform_write+0x2e2/0x8f0 [ 75.947902][ T5340] generic_file_write_iter+0x14a/0x680 [ 75.950568][ T5340] aio_write+0x5cd/0x870 [ 75.952882][ T5340] io_submit_one+0x7bb/0x14c0 [ 75.955091][ T5340] __se_sys_io_submit+0x195/0x340 [ 75.957421][ T5340] do_syscall_64+0xe2/0xf80 [ 75.959466][ T5340] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 75.962029][ T5340] [ 75.962029][ T5340] other info that might help us debug this: [ 75.962029][ T5340] [ 75.966134][ T5340] Possible unsafe locking scenario: [ 75.966134][ T5340] [ 75.969189][ T5340] CPU0 CPU1 [ 75.971369][ T5340] ---- ---- [ 75.974015][ T5340] lock(&tree->tree_lock/1); [ 75.976344][ T5340] lock(&HFSPLUS_I(inode)->extents_lock); [ 75.980194][ T5340] lock(&tree->tree_lock/1); [ 75.983299][ T5340] lock(&HFSPLUS_I(inode)->extents_lock); [ 75.985922][ T5340] [ 75.985922][ T5340] *** DEADLOCK *** [ 75.985922][ T5340] [ 75.989555][ T5340] 3 locks held by syz.0.0/5340: [ 75.991766][ T5340] #0: ffff888023146b78 (&sb->s_type->i_mutex_key#24){+.+.}-{4:4}, at: generic_file_write_iter+0x11e/0x680 [ 75.996893][ T5340] #1: ffff888023146988 (&hip->extents_lock){+.+.}-{4:4}, at: hfsplus_file_extend+0x215/0x1d70 [ 76.001678][ T5340] #2: ffff88803bd3a0b0 (&tree->tree_lock/1){+.+.}-{4:4}, at: hfsplus_find_init+0x168/0x2d0 [ 76.006457][ T5340] [ 76.006457][ T5340] stack backtrace: [ 76.009143][ T5340] CPU: 0 UID: 0 PID: 5340 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 76.009161][ T5340] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 76.009169][ T5340] Call Trace: [ 76.009176][ T5340] [ 76.009182][ T5340] dump_stack_lvl+0xe8/0x150 [ 76.009202][ T5340] print_circular_bug+0x2e1/0x300 [ 76.009218][ T5340] check_noncircular+0x12e/0x150 [ 76.009235][ T5340] __lock_acquire+0x15a5/0x2cf0 [ 76.009247][ T5340] ? rcu_is_watching+0x15/0xb0 [ 76.009259][ T5340] ? __kasan_check_byte+0x12/0x40 [ 76.009270][ T5340] ? rcu_is_watching+0x15/0xb0 [ 76.009282][ T5340] ? lock_release+0x4b/0x3a0 [ 76.009292][ T5340] ? lock_release+0x4b/0x3a0 [ 76.009304][ T5340] ? hfsplus_file_extend+0x215/0x1d70 [ 76.009316][ T5340] lock_acquire+0x106/0x330 [ 76.009326][ T5340] ? hfsplus_file_extend+0x215/0x1d70 [ 76.009340][ T5340] __mutex_lock+0x19f/0x1300 [ 76.009356][ T5340] ? hfsplus_file_extend+0x215/0x1d70 [ 76.009368][ T5340] ? stack_trace_save+0xa9/0x100 [ 76.009384][ T5340] ? __pfx_stack_trace_save+0x10/0x10 [ 76.009400][ T5340] ? hfsplus_file_extend+0x215/0x1d70 [ 76.009411][ T5340] ? check_path+0x21/0x40 [ 76.009423][ T5340] ? check_noncircular+0xda/0x150 [ 76.009436][ T5340] ? __pfx___mutex_lock+0x10/0x10 [ 76.009450][ T5340] ? add_lock_to_list+0xc7/0x100 [ 76.009464][ T5340] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 76.009479][ T5340] hfsplus_file_extend+0x215/0x1d70 [ 76.009493][ T5340] ? __pfx_hfsplus_file_extend+0x10/0x10 [ 76.009504][ T5340] ? __pfx___mutex_trylock_common+0x10/0x10 [ 76.009519][ T5340] ? rcu_is_watching+0x15/0xb0 [ 76.009531][ T5340] ? trace_contention_end+0x39/0x100 [ 76.009545][ T5340] ? __asan_memset+0x22/0x50 [ 76.009559][ T5340] ? hfsplus_brec_find+0x19d/0x520 [ 76.009576][ T5340] hfsplus_bmap_reserve+0x125/0x510 [ 76.009593][ T5340] __hfsplus_ext_write_extent+0x28d/0x5b0 [ 76.009607][ T5340] __hfsplus_ext_cache_extent+0x89/0xe30 [ 76.009621][ T5340] hfsplus_file_extend+0x4af/0x1d70 [ 76.009635][ T5340] ? __pfx_hfsplus_file_extend+0x10/0x10 [ 76.009655][ T5340] ? clean_bdev_aliases+0x62e/0x750 [ 76.009671][ T5340] ? __pfx_clean_bdev_aliases+0x10/0x10 [ 76.009687][ T5340] hfsplus_get_block+0x42c/0x1670 [ 76.009700][ T5340] ? __pfx_hfsplus_get_block+0x10/0x10 [ 76.009712][ T5340] ? do_raw_spin_unlock+0x4d/0x210 [ 76.009731][ T5340] ? _raw_spin_unlock+0x28/0x50 [ 76.009746][ T5340] __block_write_begin_int+0x6c6/0x1910 [ 76.009765][ T5340] ? __pfx_hfsplus_get_block+0x10/0x10 [ 76.009777][ T5340] ? __pfx___block_write_begin_int+0x10/0x10 [ 76.009793][ T5340] cont_write_begin+0x737/0xae0 [ 76.009809][ T5340] ? irqentry_exit+0x59c/0x620 [ 76.009825][ T5340] ? __pfx_cont_write_begin+0x10/0x10 [ 76.009842][ T5340] hfsplus_write_begin+0x66/0xb0 [ 76.009854][ T5340] ? __pfx_hfsplus_get_block+0x10/0x10 [ 76.009866][ T5340] generic_perform_write+0x2e2/0x8f0 [ 76.009880][ T5340] ? __pfx_generic_perform_write+0x10/0x10 [ 76.009889][ T5340] ? file_update_time_flags+0x439/0x4d0 [ 76.009904][ T5340] ? __generic_file_write_iter+0xf9/0x230 [ 76.009913][ T5340] ? generic_file_write_iter+0x136/0x680 [ 76.009923][ T5340] generic_file_write_iter+0x14a/0x680 [ 76.009933][ T5340] ? __pfx_generic_file_write_iter+0x10/0x10 [ 76.009944][ T5340] ? __lock_acquire+0x6b5/0x2cf0 [ 76.009956][ T5340] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 76.009968][ T5340] ? lockdep_hardirqs_on+0x7a/0x110 [ 76.009981][ T5340] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 76.009993][ T5340] ? stack_depot_save_flags+0x3f3/0x810 [ 76.010065][ T5340] ? io_submit_one+0x7bb/0x14c0 [ 76.010080][ T5340] ? aio_write+0x547/0x870 [ 76.010094][ T5340] aio_write+0x5cd/0x870 [ 76.010109][ T5340] ? __pfx_aio_write+0x10/0x10 [ 76.010125][ T5340] ? __might_fault+0xaf/0x130 [ 76.010142][ T5340] io_submit_one+0x7bb/0x14c0 [ 76.010157][ T5340] ? irqentry_exit+0x59c/0x620 [ 76.010172][ T5340] ? __pfx_io_submit_one+0x10/0x10 [ 76.010186][ T5340] ? __might_fault+0xaf/0x130 [ 76.010201][ T5340] ? __might_fault+0xaf/0x130 [ 76.010215][ T5340] __se_sys_io_submit+0x195/0x340 [ 76.010228][ T5340] ? __pfx___se_sys_io_submit+0x10/0x10 [ 76.010244][ T5340] do_syscall_64+0xe2/0xf80 [ 76.010259][ T5340] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 76.010269][ T5340] ? trace_irq_disable+0x37/0x100 [ 76.010284][ T5340] ? clear_bhb_loop+0x60/0xb0 [ 76.010295][ T5340] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 76.010306][ T5340] RIP: 0033:0x7f1fc6d9acb9 [ 76.010317][ T5340] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 76.010326][ T5340] RSP: 002b:00007f1fc7c5b028 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 76.010339][ T5340] RAX: ffffffffffffffda RBX: 00007f1fc7015fa0 RCX: 00007f1fc6d9acb9 [ 76.010346][ T5340] RDX: 0000200000000540 RSI: 000000000000003b RDI: 00007f1fc7c11000 [ 76.010353][ T5340] RBP: 00007f1fc6e08bf7 R08: 0000000000000000 R09: 0000000000000000 [ 76.010359][ T5340] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 76.010365][ T5340] R13: 00007f1fc7016038 R14: 00007f1fc7015fa0 R15: 00007fff57305368 [ 76.010376][ T5340]