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) io_submit(r1, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0xe7030000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x70000}]) r2 = syz_open_dev$vim2m(&(0x7f0000000580), 0x0, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f0000000000)={0x2, @vbi}) ioctl$vim2m_VIDIOC_REQBUFS(r2, 0xc0145608, &(0x7f0000000100)={0x10001, 0x2, 0x2}) ioctl$vim2m_VIDIOC_S_FMT(r2, 0xc0d05605, &(0x7f0000000840)={0x2, @pix={0x0, 0x0, 0x4f565559}}) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x200008, &(0x7f0000000100), 0x4, 0x523, &(0x7f00000018c0)="$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") r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x107042, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file2\x00', 0x187842, 0x0) r5 = open(&(0x7f00000001c0)='./file1\x00', 0x14927e, 0x20) fallocate(r5, 0x0, 0x0, 0x1001f0) fallocate(r5, 0x3, 0x9, 0x10000) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000000240)={0x3920e, r3, 0x3, 0x1, 0x5}) [ 75.444991][ T5335] Bluetooth: hci0: command tx timeout [ 75.524110][ T5357] loop0: detected capacity change from 0 to 1024 [ 75.605839][ T26] audit: type=1800 audit(1754839276.810:2): pid=5357 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 [ 75.620392][ T5357] [ 75.621616][ T5357] ====================================================== [ 75.624785][ T5357] WARNING: possible circular locking dependency detected [ 75.627921][ T5357] 6.16.0-syzkaller-12288-g2b38afce25c4 #0 Not tainted [ 75.630336][ T5357] ------------------------------------------------------ [ 75.633050][ T5357] syz.0.0/5357 is trying to acquire lock: [ 75.635613][ T5357] ffff8880364a00b0 (&tree->tree_lock/1){+.+.}-{4:4}, at: hfsplus_find_init+0x15a/0x1d0 [ 75.639973][ T5357] [ 75.639973][ T5357] but task is already holding lock: [ 75.643323][ T5357] ffff88805332a988 (&HFSPLUS_I(inode)->extents_lock){+.+.}-{4:4}, at: hfsplus_get_block+0x39e/0x1530 [ 75.648180][ T5357] [ 75.648180][ T5357] which lock already depends on the new lock. [ 75.648180][ T5357] [ 75.652928][ T5357] [ 75.652928][ T5357] the existing dependency chain (in reverse order) is: [ 75.657535][ T5357] [ 75.657535][ T5357] -> #1 (&HFSPLUS_I(inode)->extents_lock){+.+.}-{4:4}: [ 75.661642][ T5357] lock_acquire+0x120/0x360 [ 75.663909][ T5357] __mutex_lock+0x187/0x1360 [ 75.666282][ T5357] hfsplus_file_extend+0x1fc/0x1990 [ 75.668833][ T5357] hfsplus_bmap_reserve+0x122/0x500 [ 75.671704][ T5357] __hfsplus_ext_write_extent+0x28d/0x5b0 [ 75.674880][ T5357] __hfsplus_ext_cache_extent+0x89/0xe30 [ 75.677547][ T5357] hfsplus_file_extend+0x444/0x1990 [ 75.679812][ T5357] hfsplus_get_block+0x411/0x1530 [ 75.681995][ T5357] __block_write_begin_int+0x6b2/0x1900 [ 75.684544][ T5357] cont_write_begin+0x789/0xb50 [ 75.686682][ T5357] hfsplus_write_begin+0x66/0xb0 [ 75.688824][ T5357] generic_perform_write+0x2c2/0x900 [ 75.691187][ T5357] generic_file_write_iter+0x117/0x550 [ 75.694110][ T5357] aio_write+0x535/0x7a0 [ 75.696435][ T5357] io_submit_one+0x78b/0x1310 [ 75.698746][ T5357] __se_sys_io_submit+0x185/0x2f0 [ 75.701227][ T5357] do_syscall_64+0xfa/0x3b0 [ 75.703400][ T5357] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 75.706591][ T5357] [ 75.706591][ T5357] -> #0 (&tree->tree_lock/1){+.+.}-{4:4}: [ 75.710590][ T5357] validate_chain+0xb9b/0x2140 [ 75.713034][ T5357] __lock_acquire+0xab9/0xd20 [ 75.715217][ T5357] lock_acquire+0x120/0x360 [ 75.717356][ T5357] __mutex_lock+0x187/0x1360 [ 75.719492][ T5357] hfsplus_find_init+0x15a/0x1d0 [ 75.721792][ T5357] hfsplus_get_block+0x8dd/0x1530 [ 75.724280][ T5357] block_read_full_folio+0x29f/0x830 [ 75.726574][ T5357] read_pages+0x35d/0x580 [ 75.728638][ T5357] page_cache_ra_unbounded+0x6b0/0x7b0 [ 75.731665][ T5357] filemap_get_pages+0x43c/0x1ea0 [ 75.734231][ T5357] filemap_read+0x3f6/0x11a0 [ 75.736254][ T5357] __kernel_read+0x4cc/0x960 [ 75.738079][ T5357] integrity_kernel_read+0x89/0xd0 [ 75.740116][ T5357] ima_calc_file_hash+0x85e/0x16f0 [ 75.742161][ T5357] ima_collect_measurement+0x428/0x8e0 [ 75.744921][ T5357] process_measurement+0x1121/0x1a40 [ 75.747474][ T5357] ima_file_check+0xd7/0x120 [ 75.749957][ T5357] security_file_post_open+0xbb/0x290 [ 75.752987][ T5357] path_openat+0x2f26/0x3830 [ 75.755959][ T5357] do_filp_open+0x1fa/0x410 [ 75.758330][ T5357] do_sys_openat2+0x121/0x1c0 [ 75.760599][ T5357] __x64_sys_open+0x11e/0x150 [ 75.763111][ T5357] do_syscall_64+0xfa/0x3b0 [ 75.765651][ T5357] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 75.768664][ T5357] [ 75.768664][ T5357] other info that might help us debug this: [ 75.768664][ T5357] [ 75.772738][ T5357] Possible unsafe locking scenario: [ 75.772738][ T5357] [ 75.776035][ T5357] CPU0 CPU1 [ 75.778422][ T5357] ---- ---- [ 75.781084][ T5357] lock(&HFSPLUS_I(inode)->extents_lock); [ 75.783865][ T5357] lock(&tree->tree_lock/1); [ 75.787688][ T5357] lock(&HFSPLUS_I(inode)->extents_lock); [ 75.791822][ T5357] lock(&tree->tree_lock/1); [ 75.793976][ T5357] [ 75.793976][ T5357] *** DEADLOCK *** [ 75.793976][ T5357] [ 75.799220][ T5357] 4 locks held by syz.0.0/5357: [ 75.801538][ T5357] #0: ffff888035c20428 (sb_writers#12){.+.+}-{0:0}, at: mnt_want_write+0x41/0x90 [ 75.805641][ T5357] #1: ffff8880444715b8 (&ima_iint_mutex_key[depth]){+.+.}-{4:4}, at: process_measurement+0x74b/0x1a40 [ 75.810620][ T5357] #2: ffff88805332ad18 (mapping.invalidate_lock#3){.+.+}-{4:4}, at: page_cache_ra_unbounded+0x129/0x7b0 [ 75.815874][ T5357] #3: ffff88805332a988 (&HFSPLUS_I(inode)->extents_lock){+.+.}-{4:4}, at: hfsplus_get_block+0x39e/0x1530 [ 75.821064][ T5357] [ 75.821064][ T5357] stack backtrace: [ 75.823398][ T5357] CPU: 0 UID: 0 PID: 5357 Comm: syz.0.0 Not tainted 6.16.0-syzkaller-12288-g2b38afce25c4 #0 PREEMPT(full) [ 75.823417][ T5357] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 75.823424][ T5357] Call Trace: [ 75.823431][ T5357] [ 75.823439][ T5357] dump_stack_lvl+0x189/0x250 [ 75.823457][ T5357] ? __pfx_dump_stack_lvl+0x10/0x10 [ 75.823466][ T5357] ? __pfx__printk+0x10/0x10 [ 75.823477][ T5357] ? print_lock_name+0xde/0x100 [ 75.823486][ T5357] print_circular_bug+0x2ee/0x310 [ 75.823496][ T5357] check_noncircular+0x134/0x160 [ 75.823504][ T5357] validate_chain+0xb9b/0x2140 [ 75.823512][ T5357] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 75.823520][ T5357] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 75.823529][ T5357] __lock_acquire+0xab9/0xd20 [ 75.823540][ T5357] ? hfsplus_find_init+0x15a/0x1d0 [ 75.823549][ T5357] lock_acquire+0x120/0x360 [ 75.823557][ T5357] ? hfsplus_find_init+0x15a/0x1d0 [ 75.823565][ T5357] ? ima_collect_measurement+0x428/0x8e0 [ 75.823574][ T5357] ? ima_file_check+0xd7/0x120 [ 75.823618][ T5357] ? path_openat+0x2f26/0x3830 [ 75.823632][ T5357] __mutex_lock+0x187/0x1360 [ 75.823646][ T5357] ? hfsplus_find_init+0x15a/0x1d0 [ 75.823664][ T5357] ? hfsplus_find_init+0x15a/0x1d0 [ 75.823679][ T5357] ? __pfx___mutex_lock+0x10/0x10 [ 75.823694][ T5357] ? rcu_is_watching+0x15/0xb0 [ 75.823704][ T5357] ? __kmalloc_noprof+0x29b/0x4f0 [ 75.823716][ T5357] ? hfsplus_find_init+0x8c/0x1d0 [ 75.823730][ T5357] hfsplus_find_init+0x15a/0x1d0 [ 75.823746][ T5357] hfsplus_get_block+0x8dd/0x1530 [ 75.823761][ T5357] ? __pfx_hfsplus_get_block+0x10/0x10 [ 75.823774][ T5357] ? _raw_spin_unlock+0x28/0x50 [ 75.823787][ T5357] block_read_full_folio+0x29f/0x830 [ 75.823797][ T5357] ? __pfx_hfsplus_get_block+0x10/0x10 [ 75.823804][ T5357] ? __pfx_hfsplus_read_folio+0x10/0x10 [ 75.823810][ T5357] read_pages+0x35d/0x580 [ 75.823828][ T5357] ? __pfx_read_pages+0x10/0x10 [ 75.823839][ T5357] ? filemap_add_folio+0x1af/0x270 [ 75.823851][ T5357] page_cache_ra_unbounded+0x6b0/0x7b0 [ 75.823867][ T5357] filemap_get_pages+0x43c/0x1ea0 [ 75.823879][ T5357] ? __pfx_css_rstat_updated+0x10/0x10 [ 75.823901][ T5357] ? __pfx_filemap_get_pages+0x10/0x10 [ 75.823916][ T5357] ? __lock_acquire+0xab9/0xd20 [ 75.823932][ T5357] ? __pfx___might_resched+0x10/0x10 [ 75.823945][ T5357] filemap_read+0x3f6/0x11a0 [ 75.823959][ T5357] ? __pfx_filemap_read+0x10/0x10 [ 75.823972][ T5357] ? generic_file_read_iter+0x8f/0x510 [ 75.823982][ T5357] ? __asan_memset+0x22/0x50 [ 75.823989][ T5357] ? iov_iter_kvec+0xb8/0x180 [ 75.824000][ T5357] __kernel_read+0x4cc/0x960 [ 75.824011][ T5357] ? __pfx___kernel_read+0x10/0x10 [ 75.824026][ T5357] integrity_kernel_read+0x89/0xd0 [ 75.824039][ T5357] ? __pfx_integrity_kernel_read+0x10/0x10 [ 75.824052][ T5357] ? __kasan_kmalloc+0x93/0xb0 [ 75.824063][ T5357] ? ima_calc_file_hash+0x820/0x16f0 [ 75.824074][ T5357] ima_calc_file_hash+0x85e/0x16f0 [ 75.824088][ T5357] ? __pfx_ima_calc_file_hash+0x10/0x10 [ 75.824103][ T5357] ? stack_depot_save_flags+0x41b/0x860 [ 75.824111][ T5357] ? make_vfsgid+0x49/0xa0 [ 75.824117][ T5357] ? generic_fillattr+0x63d/0x9a0 [ 75.824127][ T5357] ? hfsplus_getattr+0x235/0x2f0 [ 75.824137][ T5357] ima_collect_measurement+0x428/0x8e0 [ 75.824148][ T5357] ? __pfx_ima_collect_measurement+0x10/0x10 [ 75.824158][ T5357] ? kasan_quarantine_put+0xdd/0x220 [ 75.824170][ T5357] ? hfsplus_getxattr+0x118/0x180 [ 75.824181][ T5357] ? __pfx_ima_get_hash_algo+0x10/0x10 [ 75.824197][ T5357] process_measurement+0x1121/0x1a40 [ 75.824210][ T5357] ? __pfx_process_measurement+0x10/0x10 [ 75.824219][ T5357] ? tomoyo_check_open_permission+0x16a/0x3b0 [ 75.824231][ T5357] ? __pfx_tomoyo_check_open_permission+0x10/0x10 [ 75.824244][ T5357] ? __pfx_apparmor_file_open+0x10/0x10 [ 75.824251][ T5357] ? tomoyo_file_open+0x165/0x220 [ 75.824261][ T5357] ima_file_check+0xd7/0x120 [ 75.824271][ T5357] ? __pfx_ima_file_check+0x10/0x10 [ 75.824280][ T5357] security_file_post_open+0xbb/0x290 [ 75.824288][ T5357] path_openat+0x2f26/0x3830 [ 75.824294][ T5357] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 75.824301][ T5357] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 75.824309][ T5357] ? stack_depot_save_flags+0x41b/0x860 [ 75.824318][ T5357] ? __pfx_path_openat+0x10/0x10 [ 75.824323][ T5357] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 75.824332][ T5357] do_filp_open+0x1fa/0x410 [ 75.824337][ T5357] ? __lock_acquire+0xab9/0xd20 [ 75.824346][ T5357] ? __pfx_do_filp_open+0x10/0x10 [ 75.824357][ T5357] ? _raw_spin_unlock+0x28/0x50 [ 75.824366][ T5357] ? alloc_fd+0x64c/0x6c0 [ 75.824380][ T5357] do_sys_openat2+0x121/0x1c0 [ 75.824393][ T5357] ? __pfx_do_sys_openat2+0x10/0x10 [ 75.824407][ T5357] ? rcu_is_watching+0x15/0xb0 [ 75.824418][ T5357] __x64_sys_open+0x11e/0x150 [ 75.824434][ T5357] do_syscall_64+0xfa/0x3b0 [ 75.824448][ T5357] ? lockdep_hardirqs_on+0x9c/0x150 [ 75.824458][ T5357] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 75.824464][ T5357] ? clear_bhb_loop+0x60/0xb0 [ 75.824471][ T5357] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 75.824477][ T5357] RIP: 0033:0x7f258358ebe9 [ 75.824486][ T5357] 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 [ 75.824493][ T5357] RSP: 002b:00007f2584383038 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 75.824502][ T5357] RAX: ffffffffffffffda RBX: 00007f25837b5fa0 RCX: 00007f258358ebe9 [ 75.824506][ T5357] RDX: 0000000000000020 RSI: 000000000014927e RDI: 00002000000001c0 [ 75.824510][ T5357] RBP: 00007f2583611e19 R08: 0000000000000000 R09: 0000000000000000 [ 75.824514][ T5357] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 75.824518][ T5357] R13: 00007f25837b6038 R14: 00007f25837b5fa0 R15: 00007ffe078c60e8 [ 75.824525][ T5357] [ 76.085493][ T26] audit: type=1800 audit(1754839276.830:3): pid=5357 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.0" name="file2" dev="loop0" ino=22 res=0 errno=0 [ 76.129632][ T26] audit: type=1800 audit(1754839277.340:4): pid=5357 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 [ 76.142887][ T5357] syz.0.0 (5357) used greatest stack depth: 19912 bytes left