program: syz_mount_image$hfs(&(0x7f00000001c0), &(0x7f0000000180)='./file1\x00', 0x3004048, &(0x7f0000000100)=ANY=[], 0x11, 0x2c6, &(0x7f0000005bc0)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x0) creat(&(0x7f0000000600)='./bus\x00', 0x6) (async) r1 = creat(&(0x7f0000000600)='./bus\x00', 0x6) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) pwrite64(r0, &(0x7f0000000140)='2', 0x1, 0x8080c61) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x29, 0x0, &(0x7f00000000c0)=0x28) (async) getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x29, 0x0, &(0x7f00000000c0)=0x28) creat(&(0x7f0000000300)='./bus\x00', 0x4) unlinkat(0xffffffffffffff9c, &(0x7f0000000c40)='./file1\x00', 0x0) (async) unlinkat(0xffffffffffffff9c, &(0x7f0000000c40)='./file1\x00', 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000880)='./file0\x00', 0x2800006, &(0x7f0000000200)={[{@shortname_lower}, {@utf8no}, {@numtail}, {@uni_xlate}, {@fat=@codepage={'codepage', 0x3d, '950'}}, {@iocharset={'iocharset', 0x3d, 'macceltic'}}, {@fat=@nocase}, {@shortname_mixed}, {@numtail}, {@iocharset={'iocharset', 0x3d, 'cp866'}}, {@iocharset={'iocharset', 0x3d, 'cp855'}}, {@uni_xlate}, {@shortname_win95}, {@shortname_lower}, {@shortname_mixed}]}, 0x1, 0x35a, &(0x7f0000001980)="$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") (async) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000880)='./file0\x00', 0x2800006, &(0x7f0000000200)={[{@shortname_lower}, {@utf8no}, {@numtail}, {@uni_xlate}, {@fat=@codepage={'codepage', 0x3d, '950'}}, {@iocharset={'iocharset', 0x3d, 'macceltic'}}, {@fat=@nocase}, {@shortname_mixed}, {@numtail}, {@iocharset={'iocharset', 0x3d, 'cp866'}}, {@iocharset={'iocharset', 0x3d, 'cp855'}}, {@uni_xlate}, {@shortname_win95}, {@shortname_lower}, {@shortname_mixed}]}, 0x1, 0x35a, &(0x7f0000001980)="$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") r3 = socket$inet_mptcp(0x2, 0x1, 0x106) r4 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$VIDIOC_S_OUTPUT(r1, 0xc004562f, &(0x7f0000000340)=0x1201) ioctl$VIDIOC_SUBDEV_S_DV_TIMINGS(r4, 0xc0845657, &(0x7f0000000140)={0x0, @bt={0xfffffff7, 0x7f, 0x0, 0x0, 0x3, 0x3495f672, 0x2, 0x2b7, 0x4, 0x101, 0xffff, 0x1, 0xa00, 0xffff, 0x18, 0x30, {0xfffffffb, 0x9}, 0xcb, 0x28}}) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f00000001c0)=0x1, 0x4) (async) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f00000001c0)=0x1, 0x4) bind$inet(r3, &(0x7f0000000200)={0x2, 0x4e24, @multicast2}, 0x10) sendmmsg$inet(r3, &(0x7f0000000380)=[{{&(0x7f0000000000)={0x2, 0x4e24, @multicast2}, 0x10, &(0x7f00000004c0)=[{&(0x7f00000000c0)="800000", 0x3}], 0x1}}], 0x1, 0x2004c080) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) (async) r5 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) close_range(r5, 0xffffffffffffffff, 0x0) (async) close_range(r5, 0xffffffffffffffff, 0x0) recvfrom$rxrpc(0xffffffffffffffff, &(0x7f0000000080)=""/28, 0x1c, 0x2, &(0x7f0000000300)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x4e21, 0xa, @private2={0xfc, 0x2, '\x00', 0x1}, 0x9}}, 0x24) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000000)='cifs\x00', 0x0, &(0x7f00000001c0)='=\n\x9b\xa1Q\x83\xe9\n@\xf6\"2a\xd7\x1fch\x1a}#\xfa\xe4,,[\x03\x97\xcd\xf1\xa6b\x9a\x1f\xff\xff\xffIT\xe4\x8c&\xac\xe6:\xc5\xe8\xd9\"\x82\xd5\xeb\x90\xef1:\xba\xc3\xc3\xd3\xad\'\xc44\x17,,\x8dZz\x04\x17-#F\xc7<\xe6\xf5]%gC\x9e\xca\nS\xc3\xc8\x98\xd8\xc8\x9eZ\xa76\x9f\xc2=\xaa\xcet7\xb9\xbd\xd47\xe3\xc8@$8\v\x9f\xfd\xe1!\x11\x19Y\x06J\x8f\x80\xef9Tw8\x1b\xe2\xf3\x85\xd5}\xa5\xb7\xd5|') [ 96.551093][ T4664] Bluetooth: hci0: command tx timeout [ 96.572455][ T53] cfg80211: failed to load regulatory.db [ 96.778877][ T5319] loop0: detected capacity change from 0 to 64 [ 96.843079][ T5319] ======================================================= [ 96.843079][ T5319] WARNING: The mand mount option has been deprecated and [ 96.843079][ T5319] and is ignored by this kernel. Remove the mand [ 96.843079][ T5319] option from the mount to silence this warning. [ 96.843079][ T5319] ======================================================= [ 97.683681][ T5320] hfs: request for non-existent node 8 in B*Tree [ 97.686728][ T5320] hfs: request for non-existent node 8 in B*Tree [ 97.849815][ T5319] [ 97.850844][ T5319] ====================================================== [ 97.853842][ T5319] WARNING: possible circular locking dependency detected [ 97.857266][ T5319] syzkaller #0 Not tainted [ 97.859711][ T5319] ------------------------------------------------------ [ 97.863822][ T5319] syz.0.0/5319 is trying to acquire lock: [ 97.866251][ T5319] ffff888011c1a0b0 (&tree->tree_lock/1){+.+.}-{4:4}, at: hfs_find_init+0x18e/0x300 [ 97.870018][ T5319] [ 97.870018][ T5319] but task is already holding lock: [ 97.873209][ T5319] ffff888036e441f8 (&HFS_I(tree->inode)->extents_lock){+.+.}-{4:4}, at: hfs_extend_file+0xf2/0x15e0 [ 97.879050][ T5319] [ 97.879050][ T5319] which lock already depends on the new lock. [ 97.879050][ T5319] [ 97.885027][ T5319] [ 97.885027][ T5319] the existing dependency chain (in reverse order) is: [ 97.888696][ T5319] [ 97.888696][ T5319] -> #1 (&HFS_I(tree->inode)->extents_lock){+.+.}-{4:4}: [ 97.892684][ T5319] __mutex_lock+0x19f/0x1300 [ 97.894833][ T5319] hfs_extend_file+0xf2/0x15e0 [ 97.897143][ T5319] hfs_bmap_reserve+0x107/0x430 [ 97.899192][ T5319] __hfs_ext_write_extent+0x1fa/0x470 [ 97.901818][ T5319] __hfs_ext_cache_extent+0x6b/0x9b0 [ 97.904190][ T5319] hfs_extend_file+0x39b/0x15e0 [ 97.906612][ T5319] hfs_get_block+0x412/0xc50 [ 97.909359][ T5319] __block_write_begin_int+0x6c6/0x1910 [ 97.912123][ T5319] cont_write_begin+0x737/0xae0 [ 97.914615][ T5319] hfs_write_begin+0x66/0xb0 [ 97.917196][ T5319] cont_write_begin+0x2e7/0xae0 [ 97.919528][ T5319] hfs_write_begin+0x66/0xb0 [ 97.921806][ T5319] generic_perform_write+0x2e2/0x8f0 [ 97.924489][ T5319] generic_file_write_iter+0x14a/0x680 [ 97.927264][ T5319] vfs_write+0x61d/0xb90 [ 97.929504][ T5319] __x64_sys_pwrite64+0x199/0x230 [ 97.931947][ T5319] do_syscall_64+0x14d/0xf80 [ 97.934579][ T5319] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 97.937303][ T5319] [ 97.937303][ T5319] -> #0 (&tree->tree_lock/1){+.+.}-{4:4}: [ 97.940850][ T5319] __lock_acquire+0x15a5/0x2cf0 [ 97.943724][ T5319] lock_acquire+0xf0/0x2e0 [ 97.946296][ T5319] __mutex_lock+0x19f/0x1300 [ 97.949006][ T5319] hfs_find_init+0x18e/0x300 [ 97.951513][ T5319] hfs_extend_file+0x35c/0x15e0 [ 97.956253][ T5319] hfs_bmap_reserve+0x107/0x430 [ 97.958467][ T5319] hfs_cat_create+0x20f/0x800 [ 97.960844][ T5319] hfs_create+0x75/0xe0 [ 97.963096][ T5319] path_openat+0x1395/0x3860 [ 97.965779][ T5319] do_file_open+0x23e/0x4a0 [ 97.968328][ T5319] do_sys_openat2+0x113/0x200 [ 97.970594][ T5319] __x64_sys_creat+0x8f/0xc0 [ 97.972831][ T5319] do_syscall_64+0x14d/0xf80 [ 97.974712][ T5319] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 97.977785][ T5319] [ 97.977785][ T5319] other info that might help us debug this: [ 97.977785][ T5319] [ 97.983607][ T5319] Possible unsafe locking scenario: [ 97.983607][ T5319] [ 97.987307][ T5319] CPU0 CPU1 [ 97.989561][ T5319] ---- ---- [ 97.991711][ T5319] lock(&HFS_I(tree->inode)->extents_lock); [ 97.994362][ T5319] lock(&tree->tree_lock/1); [ 97.997482][ T5319] lock(&HFS_I(tree->inode)->extents_lock); [ 98.001477][ T5319] lock(&tree->tree_lock/1); [ 98.004220][ T5319] [ 98.004220][ T5319] *** DEADLOCK *** [ 98.004220][ T5319] [ 98.008422][ T5319] 4 locks held by syz.0.0/5319: [ 98.010376][ T5319] #0: ffff888039212420 (sb_writers#12){.+.+}-{0:0}, at: mnt_want_write+0x41/0x90 [ 98.014650][ T5319] #1: ffff888036e43d20 (&type->i_mutex_dir_key#8){++++}-{4:4}, at: path_openat+0xb4c/0x3860 [ 98.019306][ T5319] #2: ffff888012a3c0b0 (&tree->tree_lock){+.+.}-{4:4}, at: hfs_find_init+0x18e/0x300 [ 98.025141][ T5319] #3: ffff888036e441f8 (&HFS_I(tree->inode)->extents_lock){+.+.}-{4:4}, at: hfs_extend_file+0xf2/0x15e0 [ 98.030301][ T5319] [ 98.030301][ T5319] stack backtrace: [ 98.032826][ T5319] CPU: 0 UID: 0 PID: 5319 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 98.032841][ T5319] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 98.032846][ T5319] Call Trace: [ 98.032853][ T5319] [ 98.032859][ T5319] dump_stack_lvl+0xe8/0x150 [ 98.032882][ T5319] print_circular_bug+0x2e1/0x300 [ 98.032895][ T5319] check_noncircular+0x12e/0x150 [ 98.032906][ T5319] __lock_acquire+0x15a5/0x2cf0 [ 98.032916][ T5319] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 98.032929][ T5319] ? kasan_save_track+0x4f/0x80 [ 98.032940][ T5319] ? kasan_save_track+0x3e/0x80 [ 98.032950][ T5319] ? __kasan_kmalloc+0x93/0xb0 [ 98.032955][ T5319] ? __kmalloc_noprof+0x35c/0x760 [ 98.032967][ T5319] ? hfs_find_init+0xaa/0x300 [ 98.032978][ T5319] ? hfs_extend_file+0x35c/0x15e0 [ 98.032985][ T5319] ? hfs_bmap_reserve+0x107/0x430 [ 98.032991][ T5319] lock_acquire+0xf0/0x2e0 [ 98.033000][ T5319] ? hfs_find_init+0x18e/0x300 [ 98.033011][ T5319] __mutex_lock+0x19f/0x1300 [ 98.033018][ T5319] ? hfs_find_init+0x18e/0x300 [ 98.033030][ T5319] ? hfs_find_init+0x18e/0x300 [ 98.033040][ T5319] ? __pfx___mutex_lock+0x10/0x10 [ 98.033046][ T5319] ? rcu_is_watching+0x15/0xb0 [ 98.033057][ T5319] ? __kmalloc_noprof+0x37d/0x760 [ 98.033067][ T5319] ? kasan_save_track+0x4f/0x80 [ 98.033076][ T5319] ? hfs_find_init+0xaa/0x300 [ 98.033085][ T5319] ? __kmalloc_noprof+0x1b8/0x760 [ 98.033096][ T5319] hfs_find_init+0x18e/0x300 [ 98.033106][ T5319] hfs_extend_file+0x35c/0x15e0 [ 98.033115][ T5319] ? __pfx_hfs_extend_file+0x10/0x10 [ 98.033122][ T5319] ? __mutex_lock+0x319/0x1300 [ 98.033129][ T5319] ? __pfx___mutex_lock+0x10/0x10 [ 98.033135][ T5319] ? rcu_is_watching+0x15/0xb0 [ 98.033145][ T5319] hfs_bmap_reserve+0x107/0x430 [ 98.033156][ T5319] hfs_cat_create+0x20f/0x800 [ 98.033167][ T5319] ? do_raw_spin_lock+0x12b/0x2f0 [ 98.033177][ T5319] ? __pfx_hfs_cat_create+0x10/0x10 [ 98.033190][ T5319] ? _raw_spin_unlock+0x28/0x50 [ 98.033201][ T5319] ? hfs_new_inode+0x92d/0xc70 [ 98.033214][ T5319] hfs_create+0x75/0xe0 [ 98.033221][ T5319] ? __pfx_hfs_create+0x10/0x10 [ 98.033227][ T5319] path_openat+0x1395/0x3860 [ 98.033244][ T5319] ? __pfx_path_openat+0x10/0x10 [ 98.033254][ T5319] ? __x64_sys_creat+0x8f/0xc0 [ 98.033265][ T5319] ? __lock_acquire+0x6b5/0x2cf0 [ 98.033279][ T5319] do_file_open+0x23e/0x4a0 [ 98.033290][ T5319] ? __pfx_do_file_open+0x10/0x10 [ 98.033303][ T5319] ? _raw_spin_unlock+0x28/0x50 [ 98.033312][ T5319] ? alloc_fd+0x64b/0x6c0 [ 98.033321][ T5319] do_sys_openat2+0x113/0x200 [ 98.033330][ T5319] ? __se_sys_futex+0x3a8/0x450 [ 98.033339][ T5319] ? __pfx_do_sys_openat2+0x10/0x10 [ 98.033348][ T5319] ? rcu_is_watching+0x15/0xb0 [ 98.033358][ T5319] __x64_sys_creat+0x8f/0xc0 [ 98.033367][ T5319] do_syscall_64+0x14d/0xf80 [ 98.033379][ T5319] ? trace_irq_disable+0x3b/0x150 [ 98.033389][ T5319] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 98.033396][ T5319] ? clear_bhb_loop+0x40/0x90 [ 98.033404][ T5319] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 98.033412][ T5319] RIP: 0033:0x7fb6fcb9c799 [ 98.033423][ T5319] 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 [ 98.033429][ T5319] RSP: 002b:00007fb6fda34fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 98.033439][ T5319] RAX: ffffffffffffffda RBX: 00007fb6fce15fa0 RCX: 00007fb6fcb9c799 [ 98.033444][ T5319] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000200000000600 [ 98.033448][ T5319] RBP: 00007fb6fcc32bd9 R08: 0000000000000000 R09: 0000000000000000 [ 98.033453][ T5319] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 98.033478][ T5319] R13: 00007fb6fce16038 R14: 00007fb6fce15fa0 R15: 00007ffd32c8d648 [ 98.033485][ T5319]