program: syz_mount_image$hfsplus(&(0x7f0000000040), &(0x7f0000000080)='./file1\x00', 0x400, &(0x7f0000000140)=ANY=[], 0x1, 0x694, &(0x7f0000001100)="$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") syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000000)='./bus\x00', 0x2008002, &(0x7f0000000340), 0x1, 0x564, &(0x7f0000000c00)="$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") r0 = openat$comedi(0xffffff9c, &(0x7f0000000040)='/dev/comedi1\x00', 0x2180, 0x0) ioctl$COMEDI_DEVCONFIG(r0, 0x40946400, &(0x7f0000000300)={'aio_iiro_16\x00', [0x2f00, 0x5, 0xd097, 0xffffffff, 0x3, 0xfffffffe, 0x20000004, 0x6, 0xffe, 0x9, 0xc, 0x1, 0x7fff, 0x4, 0xffff, 0x6, 0x5, 0x7, 0x830, 0x30000, 0x10000, 0x9, 0x800, 0x100101, 0x2, 0xffffffff, 0x7, 0x3, 0x4, 0x5, 0x70f]}) ioctl$COMEDI_DEVCONFIG(0xffffffffffffffff, 0x40946400, &(0x7f0000000240)={'dt282x\x00', [0x0, 0x318e, 0x9, 0x0, 0x0, 0x0, 0x4, 0xcd83, 0x5672870b, 0x8, 0x97, 0x0, 0x40, 0x5, 0x51c1, 0x8000, 0xc53b, 0x1, 0x7, 0xc, 0x4d, 0x8, 0x2, 0x8000, 0x5, 0x6, 0x1, 0xc, 0x1, 0x1, 0x6, 0x20c]}) ioctl$COMEDI_INSN(r0, 0x8028640c, &(0x7f0000000000)={0x4000000, 0xf, &(0x7f0000000080)=[0x3, 0xfff, 0x4, 0xb, 0x660, 0xfffffff9, 0xe0, 0xfffffff7, 0x9, 0xf5, 0xffffffff, 0x2, 0x200, 0x4, 0x6], 0x0, 0x4}) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000680)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x181d011, 0x0, 0x0, 0x0, &(0x7f0000000140)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42042, 0x14a) fallocate(r1, 0x10, 0x800, 0x8000) r2 = openat(0xffffffffffffff9c, &(0x7f0000000d80)='./file1\x00', 0x143042, 0x0) pwritev2(r2, &(0x7f00000001c0)=[{&(0x7f0000000080)="ff", 0xfdef}], 0x1, 0xe7b, 0x0, 0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x202, &(0x7f0000000200)=0x0) bpf$LINK_GET_NEXT_ID(0x1f, 0x0, 0x0) io_submit(r4, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0xe7030000, 0x0, 0x1, 0x0, r3, &(0x7f0000000000), 0x70000}]) [ 75.940665][ T5315] Bluetooth: hci0: command tx timeout [ 76.012395][ T5337] loop0: detected capacity change from 0 to 1024 [ 76.208336][ T26] audit: type=1800 audit(1767544168.672:2): pid=5337 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.0" name="file1" dev="loop0" ino=20 res=0 errno=0 [ 76.243291][ T26] audit: type=1800 audit(1767544168.702:3): pid=5337 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.0" name="file1" dev="loop0" ino=20 res=0 errno=0 [ 76.267716][ T5337] [ 76.268825][ T5337] ====================================================== [ 76.271982][ T5337] WARNING: possible circular locking dependency detected [ 76.274977][ T5337] syzkaller #0 Not tainted [ 76.276965][ T5337] ------------------------------------------------------ [ 76.279972][ T5337] syz.0.0/5337 is trying to acquire lock: [ 76.282555][ T5337] ffff8880122c0108 (&HFSPLUS_I(inode)->extents_lock){+.+.}-{4:4}, at: hfsplus_file_extend+0x1f8/0x1c30 [ 76.287646][ T5337] [ 76.287646][ T5337] but task is already holding lock: [ 76.290989][ T5337] ffff888011fdc0b0 (&tree->tree_lock/1){+.+.}-{4:4}, at: hfsplus_find_init+0x168/0x2d0 [ 76.295345][ T5337] [ 76.295345][ T5337] which lock already depends on the new lock. [ 76.295345][ T5337] [ 76.299727][ T5337] [ 76.299727][ T5337] the existing dependency chain (in reverse order) is: [ 76.303442][ T5337] [ 76.303442][ T5337] -> #1 (&tree->tree_lock/1){+.+.}-{4:4}: [ 76.306832][ T5337] __mutex_lock+0x187/0x1350 [ 76.309124][ T5337] hfsplus_find_init+0x168/0x2d0 [ 76.311463][ T5337] hfsplus_get_block+0x8dc/0x1600 [ 76.313982][ T5337] block_read_full_folio+0x29f/0x830 [ 76.316336][ T5337] read_pages+0x35d/0x580 [ 76.318508][ T5337] page_cache_ra_unbounded+0x750/0x990 [ 76.320956][ T5337] filemap_get_pages+0x468/0x1dc0 [ 76.323254][ T5337] filemap_read+0x3f6/0x11a0 [ 76.325475][ T5337] __kernel_read+0x4cf/0x960 [ 76.327723][ T5337] integrity_kernel_read+0x89/0xd0 [ 76.330250][ T5337] ima_calc_file_hash+0x85e/0x16f0 [ 76.332709][ T5337] ima_collect_measurement+0x428/0x8f0 [ 76.335326][ T5337] process_measurement+0x111e/0x1a70 [ 76.337858][ T5337] ima_file_check+0xd9/0x130 [ 76.340018][ T5337] security_file_post_open+0xbb/0x290 [ 76.342272][ T5337] path_openat+0x3456/0x3dd0 [ 76.344387][ T5337] do_filp_open+0x1fa/0x410 [ 76.346400][ T5337] do_sys_openat2+0x121/0x200 [ 76.348494][ T5337] __x64_sys_openat+0x138/0x170 [ 76.350642][ T5337] do_syscall_64+0xec/0xf80 [ 76.352616][ T5337] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 76.355287][ T5337] [ 76.355287][ T5337] -> #0 (&HFSPLUS_I(inode)->extents_lock){+.+.}-{4:4}: [ 76.359090][ T5337] __lock_acquire+0x15a6/0x2cf0 [ 76.361523][ T5337] lock_acquire+0x107/0x340 [ 76.363823][ T5337] __mutex_lock+0x187/0x1350 [ 76.365840][ T5337] hfsplus_file_extend+0x1f8/0x1c30 [ 76.368229][ T5337] hfsplus_bmap_reserve+0x125/0x510 [ 76.370283][ T5337] __hfsplus_ext_write_extent+0x28d/0x5b0 [ 76.372639][ T5337] __hfsplus_ext_cache_extent+0x89/0xe30 [ 76.375152][ T5337] hfsplus_file_extend+0x437/0x1c30 [ 76.377426][ T5337] hfsplus_get_block+0x40a/0x1600 [ 76.379825][ T5337] __block_write_begin_int+0x6b5/0x1900 [ 76.382230][ T5337] cont_write_begin+0x78c/0xb50 [ 76.384272][ T5337] hfsplus_write_begin+0x66/0xb0 [ 76.386415][ T5337] generic_perform_write+0x2c5/0x900 [ 76.388751][ T5337] generic_file_write_iter+0x117/0x550 [ 76.391150][ T5337] aio_write+0x535/0x7a0 [ 76.393051][ T5337] io_submit_one+0x775/0x1430 [ 76.395190][ T5337] __se_sys_io_submit+0x185/0x320 [ 76.397419][ T5337] do_syscall_64+0xec/0xf80 [ 76.399334][ T5337] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 76.401895][ T5337] [ 76.401895][ T5337] other info that might help us debug this: [ 76.401895][ T5337] [ 76.406035][ T5337] Possible unsafe locking scenario: [ 76.406035][ T5337] [ 76.409379][ T5337] CPU0 CPU1 [ 76.411843][ T5337] ---- ---- [ 76.414276][ T5337] lock(&tree->tree_lock/1); [ 76.416427][ T5337] lock(&HFSPLUS_I(inode)->extents_lock); [ 76.420196][ T5337] lock(&tree->tree_lock/1); [ 76.423845][ T5337] lock(&HFSPLUS_I(inode)->extents_lock); [ 76.427057][ T5337] [ 76.427057][ T5337] *** DEADLOCK *** [ 76.427057][ T5337] [ 76.431624][ T5337] 3 locks held by syz.0.0/5337: [ 76.434279][ T5337] #0: ffff8880122c38f8 (&sb->s_type->i_mutex_key#24){+.+.}-{4:4}, at: generic_file_write_iter+0xeb/0x550 [ 76.438981][ T5337] #1: ffff8880122c3708 (&hip->extents_lock){+.+.}-{4:4}, at: hfsplus_file_extend+0x1f8/0x1c30 [ 76.442781][ T5337] #2: ffff888011fdc0b0 (&tree->tree_lock/1){+.+.}-{4:4}, at: hfsplus_find_init+0x168/0x2d0 [ 76.447127][ T5337] [ 76.447127][ T5337] stack backtrace: [ 76.449887][ T5337] CPU: 0 UID: 0 PID: 5337 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 76.449905][ T5337] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 76.449912][ T5337] Call Trace: [ 76.449919][ T5337] [ 76.449925][ T5337] dump_stack_lvl+0xe8/0x150 [ 76.449943][ T5337] print_circular_bug+0x2e2/0x300 [ 76.449958][ T5337] check_noncircular+0x12e/0x150 [ 76.449971][ T5337] __lock_acquire+0x15a6/0x2cf0 [ 76.449981][ T5337] ? rcu_is_watching+0x15/0xb0 [ 76.449993][ T5337] ? __kasan_check_byte+0x12/0x40 [ 76.450003][ T5337] ? rcu_is_watching+0x15/0xb0 [ 76.450014][ T5337] ? lock_release+0x4b/0x3b0 [ 76.450024][ T5337] ? lock_release+0x4b/0x3b0 [ 76.450037][ T5337] ? hfsplus_file_extend+0x1f8/0x1c30 [ 76.450049][ T5337] lock_acquire+0x107/0x340 [ 76.450059][ T5337] ? hfsplus_file_extend+0x1f8/0x1c30 [ 76.450072][ T5337] __mutex_lock+0x187/0x1350 [ 76.450080][ T5337] ? hfsplus_file_extend+0x1f8/0x1c30 [ 76.450087][ T5337] ? stack_trace_save+0x9c/0xe0 [ 76.450096][ T5337] ? __pfx_stack_trace_save+0x10/0x10 [ 76.450105][ T5337] ? hfsplus_file_extend+0x1f8/0x1c30 [ 76.450113][ T5337] ? check_noncircular+0xda/0x150 [ 76.450121][ T5337] ? __pfx___mutex_lock+0x10/0x10 [ 76.450127][ T5337] ? add_lock_to_list+0xc7/0x100 [ 76.450137][ T5337] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 76.450147][ T5337] hfsplus_file_extend+0x1f8/0x1c30 [ 76.450156][ T5337] ? __pfx_hfsplus_file_extend+0x10/0x10 [ 76.450162][ T5337] ? __pfx___mutex_trylock_common+0x10/0x10 [ 76.450174][ T5337] ? rcu_is_watching+0x15/0xb0 [ 76.450185][ T5337] ? trace_contention_end+0x39/0x100 [ 76.450197][ T5337] ? __asan_memset+0x22/0x50 [ 76.450210][ T5337] ? hfsplus_brec_find+0x1a9/0x510 [ 76.450225][ T5337] hfsplus_bmap_reserve+0x125/0x510 [ 76.450241][ T5337] __hfsplus_ext_write_extent+0x28d/0x5b0 [ 76.450255][ T5337] __hfsplus_ext_cache_extent+0x89/0xe30 [ 76.450268][ T5337] hfsplus_file_extend+0x437/0x1c30 [ 76.450282][ T5337] ? __pfx_hfsplus_file_extend+0x10/0x10 [ 76.450294][ T5337] ? clean_bdev_aliases+0x5c9/0x6b0 [ 76.450309][ T5337] ? __pfx_clean_bdev_aliases+0x10/0x10 [ 76.450323][ T5337] hfsplus_get_block+0x40a/0x1600 [ 76.450337][ T5337] ? __pfx_hfsplus_get_block+0x10/0x10 [ 76.450347][ T5337] ? do_raw_spin_unlock+0x4d/0x240 [ 76.450360][ T5337] ? _raw_spin_unlock+0x28/0x50 [ 76.450406][ T5337] __block_write_begin_int+0x6b5/0x1900 [ 76.450426][ T5337] ? __pfx_hfsplus_get_block+0x10/0x10 [ 76.450437][ T5337] ? __pfx___block_write_begin_int+0x10/0x10 [ 76.450454][ T5337] cont_write_begin+0x78c/0xb50 [ 76.450471][ T5337] ? __pfx_cont_write_begin+0x10/0x10 [ 76.450487][ T5337] hfsplus_write_begin+0x66/0xb0 [ 76.450497][ T5337] ? __pfx_hfsplus_get_block+0x10/0x10 [ 76.450508][ T5337] generic_perform_write+0x2c5/0x900 [ 76.450520][ T5337] ? __pfx_generic_perform_write+0x10/0x10 [ 76.450529][ T5337] ? file_update_time_flags+0x2cb/0x4e0 [ 76.450543][ T5337] ? __generic_file_write_iter+0xf9/0x230 [ 76.450552][ T5337] ? generic_file_write_iter+0x103/0x550 [ 76.450561][ T5337] generic_file_write_iter+0x117/0x550 [ 76.450571][ T5337] ? __pfx_generic_file_write_iter+0x10/0x10 [ 76.450580][ T5337] ? __lock_acquire+0x6b6/0x2cf0 [ 76.450591][ T5337] ? stack_depot_save_flags+0x40e/0x810 [ 76.450605][ T5337] ? io_submit_one+0x775/0x1430 [ 76.450622][ T5337] ? aio_write+0x4c4/0x7a0 [ 76.450635][ T5337] aio_write+0x535/0x7a0 [ 76.450648][ T5337] ? __pfx_aio_write+0x10/0x10 [ 76.450663][ T5337] ? __might_fault+0xb0/0x130 [ 76.450679][ T5337] io_submit_one+0x775/0x1430 [ 76.450695][ T5337] ? irqentry_exit+0x5e8/0x670 [ 76.450705][ T5337] ? __pfx_io_submit_one+0x10/0x10 [ 76.450718][ T5337] ? __might_fault+0xb0/0x130 [ 76.450730][ T5337] ? __might_fault+0xb0/0x130 [ 76.450742][ T5337] __se_sys_io_submit+0x185/0x320 [ 76.450754][ T5337] ? __pfx___se_sys_io_submit+0x10/0x10 [ 76.450769][ T5337] do_syscall_64+0xec/0xf80 [ 76.450778][ T5337] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 76.450787][ T5337] ? trace_irq_disable+0x37/0x100 [ 76.450801][ T5337] ? clear_bhb_loop+0x60/0xb0 [ 76.450813][ T5337] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 76.450824][ T5337] RIP: 0033:0x7fd17638f7c9 [ 76.450835][ T5337] 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 [ 76.450844][ T5337] RSP: 002b:00007fd1771a1038 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 76.450865][ T5337] RAX: ffffffffffffffda RBX: 00007fd1765e5fa0 RCX: 00007fd17638f7c9 [ 76.450873][ T5337] RDX: 0000200000000540 RSI: 000000000000003b RDI: 00007fd177157000 [ 76.450880][ T5337] RBP: 00007fd176413f91 R08: 0000000000000000 R09: 0000000000000000 [ 76.450887][ T5337] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 76.450893][ T5337] R13: 00007fd1765e6038 R14: 00007fd1765e5fa0 R15: 00007ffe728234e8 [ 76.450906][ T5337]