program: syz_mount_image$hfs(&(0x7f00000001c0), &(0x7f0000000180)='./file1\x00', 0x30000c8, &(0x7f0000000100)=ANY=[], 0x11, 0x2d1, &(0x7f0000000280)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) open(&(0x7f0000000080)='./bus\x00', 0x14d27e, 0x0) open(&(0x7f0000000180)='./bus\x00', 0x14927e, 0x0) pwrite64(r0, &(0x7f0000000140)='2', 0x1, 0x8080c61) r1 = open(&(0x7f0000000240)='./file1\x00', 0x145142, 0x0) ftruncate(r1, 0x2007ffc) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x81) close(r2) r3 = socket$caif_stream(0x25, 0x1, 0x1) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}}) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000000), 0x3) ioctl$sock_SIOCGIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(r3, 0x8982, &(0x7f00000000c0)={0x3, 'macsec0\x00', {0x4}, 0x7}) syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000480)='./file0\x00', 0x8a, &(0x7f00000001c0)={[{@journal_async_commit}, {@data_err_abort}, {@nobh}, {@journal_dev={'journal_dev', 0x3d, 0x6651d415}}, {@noauto_da_alloc}, {@norecovery}]}, 0xfe, 0x45b, &(0x7f0000001200)="$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") syz_mount_image$hfs(&(0x7f00000001c0), &(0x7f0000000180)='./file1\x00', 0x30000c8, &(0x7f0000000100)=ANY=[], 0x11, 0x2d1, &(0x7f0000000280)="$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") (async) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x0) (async) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) (async) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) (async) open(&(0x7f0000000080)='./bus\x00', 0x14d27e, 0x0) (async) open(&(0x7f0000000180)='./bus\x00', 0x14927e, 0x0) (async) pwrite64(r0, &(0x7f0000000140)='2', 0x1, 0x8080c61) (async) open(&(0x7f0000000240)='./file1\x00', 0x145142, 0x0) (async) ftruncate(r1, 0x2007ffc) (async) creat(&(0x7f0000000040)='./file0\x00', 0x81) (async) close(r2) (async) socket$caif_stream(0x25, 0x1, 0x1) (async) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}}) (async) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000000), 0x3) (async) ioctl$sock_SIOCGIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(r3, 0x8982, &(0x7f00000000c0)={0x3, 'macsec0\x00', {0x4}, 0x7}) (async) syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000480)='./file0\x00', 0x8a, &(0x7f00000001c0)={[{@journal_async_commit}, {@data_err_abort}, {@nobh}, {@journal_dev={'journal_dev', 0x3d, 0x6651d415}}, {@noauto_da_alloc}, {@norecovery}]}, 0xfe, 0x45b, &(0x7f0000001200)="$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") (async) [ 75.078560][ T5302] Bluetooth: hci0: command tx timeout [ 75.117717][ T5321] loop0: detected capacity change from 0 to 64 [ 75.143864][ T5321] ======================================================= [ 75.143864][ T5321] WARNING: The mand mount option has been deprecated and [ 75.143864][ T5321] and is ignored by this kernel. Remove the mand [ 75.143864][ T5321] option from the mount to silence this warning. [ 75.143864][ T5321] ======================================================= [ 75.975458][ T5321] hfs: request for non-existent node 8 in B*Tree [ 75.978443][ T5321] hfs: request for non-existent node 8 in B*Tree [ 76.008307][ T5321] [ 76.009411][ T5321] ====================================================== [ 76.012136][ T5321] WARNING: possible circular locking dependency detected [ 76.014874][ T5321] syzkaller #0 Not tainted [ 76.016786][ T5321] ------------------------------------------------------ [ 76.019690][ T5321] syz.0.0/5321 is trying to acquire lock: [ 76.022029][ T5321] ffff8880112060b0 (&tree->tree_lock/1){+.+.}-{4:4}, at: hfs_find_init+0x18e/0x2c0 [ 76.025925][ T5321] [ 76.025925][ T5321] but task is already holding lock: [ 76.028982][ T5321] ffff88803de58778 (&HFS_I(tree->inode)->extents_lock){+.+.}-{4:4}, at: hfs_extend_file+0xda/0x14c0 [ 76.033419][ T5321] [ 76.033419][ T5321] which lock already depends on the new lock. [ 76.033419][ T5321] [ 76.039616][ T5321] [ 76.039616][ T5321] the existing dependency chain (in reverse order) is: [ 76.043270][ T5321] [ 76.043270][ T5321] -> #1 (&HFS_I(tree->inode)->extents_lock){+.+.}-{4:4}: [ 76.047320][ T5321] lock_acquire+0x120/0x360 [ 76.049355][ T5321] __mutex_lock+0x187/0x1350 [ 76.051529][ T5321] hfs_extend_file+0xda/0x14c0 [ 76.053477][ T5321] hfs_bmap_reserve+0x107/0x430 [ 76.055461][ T5321] __hfs_ext_write_extent+0x1fa/0x470 [ 76.057842][ T5321] __hfs_ext_cache_extent+0x6b/0x9b0 [ 76.060307][ T5321] hfs_extend_file+0x31e/0x14c0 [ 76.062711][ T5321] hfs_get_block+0x3d7/0xbd0 [ 76.064953][ T5321] __block_write_begin_int+0x6b5/0x1900 [ 76.067638][ T5321] cont_write_begin+0x789/0xb50 [ 76.069984][ T5321] hfs_write_begin+0x66/0xb0 [ 76.072055][ T5321] cont_write_begin+0x2fd/0xb50 [ 76.074231][ T5321] hfs_write_begin+0x66/0xb0 [ 76.076321][ T5321] generic_perform_write+0x2c5/0x900 [ 76.078724][ T5321] generic_file_write_iter+0x117/0x550 [ 76.081221][ T5321] vfs_write+0x5c9/0xb30 [ 76.083175][ T5321] __x64_sys_pwrite64+0x193/0x220 [ 76.085472][ T5321] do_syscall_64+0xfa/0xfa0 [ 76.087682][ T5321] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 76.090429][ T5321] [ 76.090429][ T5321] -> #0 (&tree->tree_lock/1){+.+.}-{4:4}: [ 76.093814][ T5321] validate_chain+0xb9b/0x2140 [ 76.095990][ T5321] __lock_acquire+0xab9/0xd20 [ 76.098141][ T5321] lock_acquire+0x120/0x360 [ 76.099954][ T5321] __mutex_lock+0x187/0x1350 [ 76.102084][ T5321] hfs_find_init+0x18e/0x2c0 [ 76.104302][ T5321] hfs_extend_file+0x2f6/0x14c0 [ 76.106553][ T5321] hfs_bmap_reserve+0x107/0x430 [ 76.108833][ T5321] hfs_cat_create+0x1c5/0x730 [ 76.111084][ T5321] hfs_create+0x66/0xe0 [ 76.113150][ T5321] path_openat+0x14f4/0x3830 [ 76.115310][ T5321] do_filp_open+0x1fa/0x410 [ 76.117520][ T5321] do_sys_openat2+0x121/0x1c0 [ 76.119794][ T5321] __x64_sys_creat+0x8f/0xc0 [ 76.122059][ T5321] do_syscall_64+0xfa/0xfa0 [ 76.124092][ T5321] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 76.126691][ T5321] [ 76.126691][ T5321] other info that might help us debug this: [ 76.126691][ T5321] [ 76.130796][ T5321] Possible unsafe locking scenario: [ 76.130796][ T5321] [ 76.133822][ T5321] CPU0 CPU1 [ 76.136046][ T5321] ---- ---- [ 76.138233][ T5321] lock(&HFS_I(tree->inode)->extents_lock); [ 76.140693][ T5321] lock(&tree->tree_lock/1); [ 76.143657][ T5321] lock(&HFS_I(tree->inode)->extents_lock); [ 76.146976][ T5321] lock(&tree->tree_lock/1); [ 76.148925][ T5321] [ 76.148925][ T5321] *** DEADLOCK *** [ 76.148925][ T5321] [ 76.152184][ T5321] 4 locks held by syz.0.0/5321: [ 76.154189][ T5321] #0: ffff888011202420 (sb_writers#12){.+.+}-{0:0}, at: mnt_want_write+0x41/0x90 [ 76.157738][ T5321] #1: ffff88803de58fa0 (&type->i_mutex_dir_key#8){+.+.}-{4:4}, at: path_openat+0x8da/0x3830 [ 76.161928][ T5321] #2: ffff8880112040b0 (&tree->tree_lock){+.+.}-{4:4}, at: hfs_find_init+0x18e/0x2c0 [ 76.165652][ T5321] #3: ffff88803de58778 (&HFS_I(tree->inode)->extents_lock){+.+.}-{4:4}, at: hfs_extend_file+0xda/0x14c0 [ 76.170153][ T5321] [ 76.170153][ T5321] stack backtrace: [ 76.172677][ T5321] CPU: 0 UID: 0 PID: 5321 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 76.172692][ T5321] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 76.172699][ T5321] Call Trace: [ 76.172706][ T5321] [ 76.172711][ T5321] dump_stack_lvl+0x189/0x250 [ 76.172731][ T5321] ? __pfx_dump_stack_lvl+0x10/0x10 [ 76.172744][ T5321] ? __pfx__printk+0x10/0x10 [ 76.172757][ T5321] ? print_lock_name+0xde/0x100 [ 76.172767][ T5321] print_circular_bug+0x2ee/0x310 [ 76.172782][ T5321] check_noncircular+0x134/0x160 [ 76.172797][ T5321] validate_chain+0xb9b/0x2140 [ 76.172809][ T5321] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 76.172828][ T5321] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 76.172847][ T5321] __lock_acquire+0xab9/0xd20 [ 76.172859][ T5321] ? hfs_find_init+0x18e/0x2c0 [ 76.172871][ T5321] lock_acquire+0x120/0x360 [ 76.172880][ T5321] ? hfs_find_init+0x18e/0x2c0 [ 76.172894][ T5321] __mutex_lock+0x187/0x1350 [ 76.172908][ T5321] ? hfs_find_init+0x18e/0x2c0 [ 76.172921][ T5321] ? hfs_find_init+0x18e/0x2c0 [ 76.172933][ T5321] ? __pfx___mutex_lock+0x10/0x10 [ 76.172949][ T5321] ? rcu_is_watching+0x15/0xb0 [ 76.172961][ T5321] ? trace_kmalloc+0x1f/0xd0 [ 76.172975][ T5321] ? __kmalloc_noprof+0x432/0x7f0 [ 76.172987][ T5321] ? hfs_find_init+0xaa/0x2c0 [ 76.172999][ T5321] hfs_find_init+0x18e/0x2c0 [ 76.173012][ T5321] hfs_extend_file+0x2f6/0x14c0 [ 76.173029][ T5321] ? __pfx_hfs_extend_file+0x10/0x10 [ 76.173043][ T5321] ? __mutex_lock+0x335/0x1350 [ 76.173061][ T5321] ? __pfx___mutex_lock+0x10/0x10 [ 76.173076][ T5321] hfs_bmap_reserve+0x107/0x430 [ 76.173094][ T5321] hfs_cat_create+0x1c5/0x730 [ 76.173108][ T5321] ? do_raw_spin_lock+0x121/0x290 [ 76.173128][ T5321] ? __pfx_hfs_cat_create+0x10/0x10 [ 76.173146][ T5321] ? _raw_spin_unlock+0x28/0x50 [ 76.173157][ T5321] ? hfs_new_inode+0x837/0xbd0 [ 76.173169][ T5321] hfs_create+0x66/0xe0 [ 76.173183][ T5321] ? __pfx_hfs_create+0x10/0x10 [ 76.173197][ T5321] path_openat+0x14f4/0x3830 [ 76.173216][ T5321] ? __pfx_path_openat+0x10/0x10 [ 76.173231][ T5321] do_filp_open+0x1fa/0x410 [ 76.173241][ T5321] ? __lock_acquire+0xab9/0xd20 [ 76.173251][ T5321] ? __pfx_do_filp_open+0x10/0x10 [ 76.173266][ T5321] ? _raw_spin_unlock+0x28/0x50 [ 76.173277][ T5321] ? alloc_fd+0x64c/0x6c0 [ 76.173293][ T5321] do_sys_openat2+0x121/0x1c0 [ 76.173304][ T5321] ? __se_sys_futex+0x36f/0x400 [ 76.173320][ T5321] ? __pfx_do_sys_openat2+0x10/0x10 [ 76.173332][ T5321] __x64_sys_creat+0x8f/0xc0 [ 76.173344][ T5321] do_syscall_64+0xfa/0xfa0 [ 76.173359][ T5321] ? lockdep_hardirqs_on+0x9c/0x150 [ 76.173372][ T5321] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 76.173382][ T5321] ? clear_bhb_loop+0x60/0xb0 [ 76.173393][ T5321] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 76.173403][ T5321] RIP: 0033:0x7f38b6f8f6c9 [ 76.173414][ T5321] 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 [ 76.173423][ T5321] RSP: 002b:00007f38b7e27038 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 76.173435][ T5321] RAX: ffffffffffffffda RBX: 00007f38b71e5fa0 RCX: 00007f38b6f8f6c9 [ 76.173443][ T5321] RDX: 0000000000000000 RSI: 0000000000000081 RDI: 0000200000000040 [ 76.173449][ T5321] RBP: 00007f38b7011f91 R08: 0000000000000000 R09: 0000000000000000 [ 76.173456][ T5321] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 76.173462][ T5321] R13: 00007f38b71e6038 R14: 00007f38b71e5fa0 R15: 00007ffc2543ebd8 [ 76.173473][ T5321] [ 76.338850][ T31] kworker/u4:2: attempt to access beyond end of device [ 76.338850][ T31] loop0: rw=1, sector=4165, nr_sectors = 1 limit=64 [ 76.349982][ T5320] caif:caif_disconnect_client(): nothing to disconnect [ 76.374967][ T5320] caif:caif_disconnect_client(): nothing to disconnect [ 76.380125][ T31] Buffer I/O error on dev loop0, logical block 4165, lost async page write [ 76.383906][ T31] kworker/u4:2: attempt to access beyond end of device [ 76.383906][ T31] loop0: rw=1, sector=4166, nr_sectors = 1 limit=64 [ 76.397943][ T31] Buffer I/O error on dev loop0, logical block 4166, lost async page write [ 76.401572][ T31] kworker/u4:2: attempt to access beyond end of device [ 76.401572][ T31] loop0: rw=1, sector=4167, nr_sectors = 1 limit=64 [ 76.418294][ T31] Buffer I/O error on dev loop0, logical block 4167, lost async page write [ 76.421872][ T31] kworker/u4:2: attempt to access beyond end of device [ 76.421872][ T31] loop0: rw=1, sector=4168, nr_sectors = 1 limit=64