program: syz_mount_image$hfsplus(&(0x7f0000000040), &(0x7f0000000080)='./file1\x00', 0x400, &(0x7f0000000140)=ANY=[], 0x1, 0x694, &(0x7f0000001100)="$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") capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000040)) r0 = socket$nl_crypto(0x10, 0x3, 0x15) sendmsg$nl_crypto(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000100)=@upd={0xe0, 0x12, 0x1, 0x0, 0x0, {{'sha384\x00'}}}, 0xe0}}, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x0, &(0x7f0000000b00)={[{@user_xattr}, {@nodioread_nolock}, {@nodelalloc}]}, 0x1, 0x4a3, &(0x7f0000000580)="$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") r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) ioctl$FITRIM(r1, 0x40e8662e, &(0x7f0000000080)={0xffa1, 0xd000000}) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) syz_mount_image$hfs(&(0x7f00000001c0), &(0x7f0000000180)='./file1\x00', 0x3004048, &(0x7f0000000100)=ANY=[], 0x11, 0x2c6, &(0x7f0000005bc0)="$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") open(&(0x7f0000000000)='./file1\x00', 0x101247, 0x5) io_setup(0x202, &(0x7f0000000200)=0x0) io_submit(r3, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0xe7030000, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x70000}]) [ 85.669065][ T5327] loop0: detected capacity change from 0 to 1024 [ 85.746622][ T5327] capability: warning: `syz.0.0' uses 32-bit capabilities (legacy support in use) [ 85.774738][ T25] audit: type=1800 audit(1763166615.974:2): pid=5327 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 [ 85.792108][ T5327] [ 85.793271][ T5327] ====================================================== [ 85.797012][ T5327] WARNING: possible circular locking dependency detected [ 85.800757][ T5327] syzkaller #0 Not tainted [ 85.802666][ T5327] ------------------------------------------------------ [ 85.805616][ T5327] syz.0.0/5327 is trying to acquire lock: [ 85.808066][ T5327] ffff88804106c108 (&HFSPLUS_I(inode)->extents_lock){+.+.}-{4:4}, at: hfsplus_file_extend+0x1f8/0x1ba0 [ 85.812610][ T5327] [ 85.812610][ T5327] but task is already holding lock: [ 85.815534][ T5327] ffff8880116620b0 (&tree->tree_lock/1){+.+.}-{4:4}, at: hfsplus_find_init+0x168/0x290 [ 85.819400][ T5327] [ 85.819400][ T5327] which lock already depends on the new lock. [ 85.819400][ T5327] [ 85.824399][ T5327] [ 85.824399][ T5327] the existing dependency chain (in reverse order) is: [ 85.828877][ T5327] [ 85.828877][ T5327] -> #1 (&tree->tree_lock/1){+.+.}-{4:4}: [ 85.832590][ T5327] lock_acquire+0x120/0x360 [ 85.834871][ T5327] __mutex_lock+0x187/0x1350 [ 85.837408][ T5327] hfsplus_find_init+0x168/0x290 [ 85.840124][ T5327] hfsplus_get_block+0x8dc/0x15d0 [ 85.843226][ T5327] block_read_full_folio+0x29f/0x830 [ 85.845912][ T5327] read_pages+0x35d/0x580 [ 85.847974][ T5327] page_cache_ra_unbounded+0x75e/0x9a0 [ 85.850535][ T5327] filemap_get_pages+0x468/0x1de0 [ 85.852930][ T5327] filemap_read+0x3f6/0x11a0 [ 85.855263][ T5327] __kernel_read+0x4cf/0x960 [ 85.857290][ T5327] integrity_kernel_read+0x89/0xd0 [ 85.859870][ T5327] ima_calc_file_hash+0x85e/0x16f0 [ 85.869217][ T5327] ima_collect_measurement+0x428/0x8f0 [ 85.873714][ T5327] process_measurement+0x1121/0x1a40 [ 85.876200][ T5327] ima_file_check+0xd7/0x120 [ 85.878575][ T5327] security_file_post_open+0xbb/0x290 [ 85.881439][ T5327] path_openat+0x2f26/0x3830 [ 85.884082][ T5327] do_filp_open+0x1fa/0x410 [ 85.886394][ T5327] do_sys_openat2+0x121/0x1c0 [ 85.888607][ T5327] __x64_sys_open+0x11e/0x150 [ 85.890909][ T5327] do_syscall_64+0xfa/0xfa0 [ 85.893074][ T5327] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 85.896033][ T5327] [ 85.896033][ T5327] -> #0 (&HFSPLUS_I(inode)->extents_lock){+.+.}-{4:4}: [ 85.899857][ T5327] validate_chain+0xb9b/0x2140 [ 85.902130][ T5327] __lock_acquire+0xab9/0xd20 [ 85.904406][ T5327] lock_acquire+0x120/0x360 [ 85.906545][ T5327] __mutex_lock+0x187/0x1350 [ 85.908878][ T5327] hfsplus_file_extend+0x1f8/0x1ba0 [ 85.911622][ T5327] hfsplus_bmap_reserve+0x122/0x500 [ 85.914311][ T5327] __hfsplus_ext_write_extent+0x28d/0x5b0 [ 85.916920][ T5327] __hfsplus_ext_cache_extent+0x89/0xe30 [ 85.919407][ T5327] hfsplus_file_extend+0x437/0x1ba0 [ 85.921730][ T5327] hfsplus_get_block+0x40a/0x15d0 [ 85.924055][ T5327] __block_write_begin_int+0x6b5/0x1900 [ 85.926593][ T5327] cont_write_begin+0x789/0xb50 [ 85.928879][ T5327] hfsplus_write_begin+0x66/0xb0 [ 85.931404][ T5327] generic_perform_write+0x2c5/0x900 [ 85.934007][ T5327] generic_file_write_iter+0x117/0x550 [ 85.936896][ T5327] aio_write+0x535/0x7a0 [ 85.939221][ T5327] io_submit_one+0x78b/0x1310 [ 85.941483][ T5327] __se_sys_io_submit+0x185/0x2f0 [ 85.943822][ T5327] do_syscall_64+0xfa/0xfa0 [ 85.945917][ T5327] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 85.948808][ T5327] [ 85.948808][ T5327] other info that might help us debug this: [ 85.948808][ T5327] [ 85.953120][ T5327] Possible unsafe locking scenario: [ 85.953120][ T5327] [ 85.956556][ T5327] CPU0 CPU1 [ 85.958945][ T5327] ---- ---- [ 85.961262][ T5327] lock(&tree->tree_lock/1); [ 85.963491][ T5327] lock(&HFSPLUS_I(inode)->extents_lock); [ 85.967941][ T5327] lock(&tree->tree_lock/1); [ 85.971330][ T5327] lock(&HFSPLUS_I(inode)->extents_lock); [ 85.973877][ T5327] [ 85.973877][ T5327] *** DEADLOCK *** [ 85.973877][ T5327] [ 85.977449][ T5327] 3 locks held by syz.0.0/5327: [ 85.979825][ T5327] #0: ffff88804106eb78 (&sb->s_type->i_mutex_key#20){+.+.}-{4:4}, at: generic_file_write_iter+0xeb/0x550 [ 85.984905][ T5327] #1: ffff88804106e988 (&hip->extents_lock){+.+.}-{4:4}, at: hfsplus_file_extend+0x1f8/0x1ba0 [ 85.989460][ T5327] #2: ffff8880116620b0 (&tree->tree_lock/1){+.+.}-{4:4}, at: hfsplus_find_init+0x168/0x290 [ 85.993952][ T5327] [ 85.993952][ T5327] stack backtrace: [ 85.997972][ T5327] CPU: 0 UID: 0 PID: 5327 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 85.998001][ T5327] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 85.998020][ T5327] Call Trace: [ 85.998983][ T5327] [ 85.998997][ T5327] dump_stack_lvl+0x189/0x250 [ 85.999026][ T5327] ? __pfx_dump_stack_lvl+0x10/0x10 [ 85.999044][ T5327] ? __pfx__printk+0x10/0x10 [ 85.999056][ T5327] ? print_lock_name+0xde/0x100 [ 85.999067][ T5327] print_circular_bug+0x2ee/0x310 [ 85.999082][ T5327] check_noncircular+0x134/0x160 [ 85.999097][ T5327] validate_chain+0xb9b/0x2140 [ 85.999111][ T5327] ? rcu_is_watching+0x15/0xb0 [ 85.999123][ T5327] ? __kasan_check_byte+0x12/0x40 [ 85.999140][ T5327] ? rcu_is_watching+0x15/0xb0 [ 85.999156][ T5327] ? look_up_lock_class+0x74/0x170 [ 85.999175][ T5327] ? register_lock_class+0x51/0x320 [ 85.999188][ T5327] __lock_acquire+0xab9/0xd20 [ 85.999202][ T5327] ? hfsplus_file_extend+0x1f8/0x1ba0 [ 85.999218][ T5327] lock_acquire+0x120/0x360 [ 85.999228][ T5327] ? hfsplus_file_extend+0x1f8/0x1ba0 [ 85.999244][ T5327] __mutex_lock+0x187/0x1350 [ 85.999272][ T5327] ? hfsplus_file_extend+0x1f8/0x1ba0 [ 85.999289][ T5327] ? check_path+0x21/0x40 [ 85.999303][ T5327] ? check_noncircular+0xe0/0x160 [ 85.999319][ T5327] ? hfsplus_file_extend+0x1f8/0x1ba0 [ 85.999333][ T5327] ? lockdep_unlock+0x89/0x120 [ 85.999349][ T5327] ? __pfx___mutex_lock+0x10/0x10 [ 85.999368][ T5327] hfsplus_file_extend+0x1f8/0x1ba0 [ 85.999387][ T5327] ? __lock_acquire+0xab9/0xd20 [ 85.999400][ T5327] ? __pfx_hfsplus_file_extend+0x10/0x10 [ 85.999414][ T5327] ? __pfx___mutex_trylock_common+0x10/0x10 [ 85.999428][ T5327] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 85.999441][ T5327] ? rcu_is_watching+0x15/0xb0 [ 85.999453][ T5327] ? trace_contention_end+0x39/0x120 [ 85.999467][ T5327] ? __asan_memset+0x22/0x50 [ 85.999478][ T5327] ? hfsplus_brec_find+0x1a9/0x510 [ 85.999490][ T5327] hfsplus_bmap_reserve+0x122/0x500 [ 85.999509][ T5327] __hfsplus_ext_write_extent+0x28d/0x5b0 [ 85.999523][ T5327] __hfsplus_ext_cache_extent+0x89/0xe30 [ 85.999539][ T5327] hfsplus_file_extend+0x437/0x1ba0 [ 85.999555][ T5327] ? __pfx_hfsplus_file_extend+0x10/0x10 [ 85.999569][ T5327] ? clean_bdev_aliases+0x5c9/0x6b0 [ 85.999583][ T5327] ? __pfx_clean_bdev_aliases+0x10/0x10 [ 85.999596][ T5327] hfsplus_get_block+0x40a/0x15d0 [ 85.999612][ T5327] ? __pfx_hfsplus_get_block+0x10/0x10 [ 85.999625][ T5327] ? do_raw_spin_unlock+0x4d/0x240 [ 85.999640][ T5327] ? _raw_spin_unlock+0x28/0x50 [ 85.999655][ T5327] __block_write_begin_int+0x6b5/0x1900 [ 85.999667][ T5327] ? __pfx_workingset_update_node+0x10/0x10 [ 85.999681][ T5327] ? __pfx_hfsplus_get_block+0x10/0x10 [ 85.999694][ T5327] ? __pfx___block_write_begin_int+0x10/0x10 [ 85.999708][ T5327] cont_write_begin+0x789/0xb50 [ 85.999723][ T5327] ? __pfx_cont_write_begin+0x10/0x10 [ 85.999734][ T5327] ? __pfx___might_resched+0x10/0x10 [ 85.999746][ T5327] ? __mark_inode_dirty+0x3d2/0xe10 [ 85.999757][ T5327] ? folio_unlock+0x101/0x160 [ 85.999773][ T5327] hfsplus_write_begin+0x66/0xb0 [ 85.999785][ T5327] ? __pfx_hfsplus_get_block+0x10/0x10 [ 85.999799][ T5327] generic_perform_write+0x2c5/0x900 [ 85.999812][ T5327] ? __pfx_generic_perform_write+0x10/0x10 [ 85.999823][ T5327] ? file_update_time+0x2da/0x490 [ 85.999835][ T5327] ? __generic_file_write_iter+0xf9/0x230 [ 85.999846][ T5327] ? generic_file_write_iter+0x103/0x550 [ 85.999856][ T5327] generic_file_write_iter+0x117/0x550 [ 85.999867][ T5327] ? __pfx_generic_file_write_iter+0x10/0x10 [ 85.999878][ T5327] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 85.999901][ T5327] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 85.999917][ T5327] ? __pfx_aa_file_perm+0x10/0x10 [ 85.999938][ T5327] ? __lock_acquire+0xab9/0xd20 [ 85.999954][ T5327] ? aio_write+0x4c4/0x7a0 [ 85.999965][ T5327] aio_write+0x535/0x7a0 [ 85.999980][ T5327] ? __pfx_aio_write+0x10/0x10 [ 85.999994][ T5327] ? __might_fault+0xb0/0x130 [ 86.000011][ T5327] io_submit_one+0x78b/0x1310 [ 86.000025][ T5327] ? __pfx_io_submit_one+0x10/0x10 [ 86.000035][ T5327] ? __might_fault+0xb0/0x130 [ 86.000050][ T5327] ? __might_fault+0xb0/0x130 [ 86.000063][ T5327] __se_sys_io_submit+0x185/0x2f0 [ 86.000082][ T5327] ? __pfx___se_sys_io_submit+0x10/0x10 [ 86.000100][ T5327] ? do_syscall_64+0xbe/0xfa0 [ 86.000116][ T5327] do_syscall_64+0xfa/0xfa0 [ 86.000130][ T5327] ? lockdep_hardirqs_on+0x9c/0x150 [ 86.000144][ T5327] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 86.000155][ T5327] ? clear_bhb_loop+0x60/0xb0 [ 86.000167][ T5327] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 86.000178][ T5327] RIP: 0033:0x7f701b38f6c9 [ 86.001091][ 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 [ 86.001108][ T5327] RSP: 002b:00007f701c29d038 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1 [ 86.001127][ T5327] RAX: ffffffffffffffda RBX: 00007f701b5e5fa0 RCX: 00007f701b38f6c9 [ 86.001137][ T5327] RDX: 0000200000000540 RSI: 000000000000003b RDI: 00007f701c253000 [ 86.001145][ T5327] RBP: 00007f701b411f91 R08: 0000000000000000 R09: 0000000000000000 [ 86.001153][ T5327] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 86.001162][ T5327] R13: 00007f701b5e6038 R14: 00007f701b5e5fa0 R15: 00007fff3f5ec978 [ 86.001178][ T5327] [ 86.248612][ T5302] Bluetooth: hci0: command tx timeout