program: syz_mount_image$hfsplus(&(0x7f0000000040), &(0x7f0000000080)='./file1\x00', 0x400, &(0x7f0000000140)=ANY=[], 0x1, 0x694, &(0x7f0000001100)="$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") syz_mount_image$udf(&(0x7f0000000180), &(0x7f0000000100)='./bus\x00', 0x1014494, &(0x7f00000002c0)={[{@iocharset={'iocharset', 0x3d, 'iso8859-4'}}, {@partition={'partition', 0x3d, 0x6}}, {@gid_forget}, {@session={'session', 0x3d, 0xfe8}}, {@noadinicb}, {@anchor}, {@uid_forget}]}, 0xfe, 0xc24, &(0x7f0000001480)="$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") r0 = open(&(0x7f0000000240)='./file1\x00', 0x145142, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0xeb, 0x1, 0x0, 0x0, 0x0, 0x0, 0x12101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x9bd, 0x8}, 0x828, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x200000000000007}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) syz_mount_image$fuse(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000002280)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x4000}}, 0x0, 0x0, 0x0) syz_fuse_handle_req(r1, 0x0, 0x0, 0x0) sendfile(r0, r0, 0x0, 0x800000009) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000240), 0x3af4701e) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28012, r3, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) ioctl$FS_IOC_RESVSP(r2, 0x4030582b, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3fc00, 0x0, 0xf0}) r4 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x203, &(0x7f0000000200)=0x0) io_submit(r5, 0x3b, &(0x7f0000000540)=[&(0x7f00000000c0)={0x25, 0xe7030000, 0x0, 0x1, 0x0, r4, &(0x7f0000000000), 0x70000}]) [ 87.416298][ T56] cfg80211: failed to load regulatory.db [ 87.486141][ T5328] loop0: detected capacity change from 0 to 1024 [ 87.579570][ T25] audit: type=1800 audit(1762499937.407:2): pid=5328 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 [ 87.669229][ T5329] [ 87.670313][ T5329] ====================================================== [ 87.673237][ T5329] WARNING: possible circular locking dependency detected [ 87.675952][ T5329] syzkaller #0 Not tainted [ 87.677670][ T5329] ------------------------------------------------------ [ 87.680869][ T5329] syz.0.0/5329 is trying to acquire lock: [ 87.683189][ T5329] ffff88804c090108 (&HFSPLUS_I(inode)->extents_lock){+.+.}-{4:4}, at: hfsplus_file_extend+0x1f8/0x1ba0 [ 87.687821][ T5329] [ 87.687821][ T5329] but task is already holding lock: [ 87.690897][ T5329] ffff8880005420b0 (&tree->tree_lock/1){+.+.}-{4:4}, at: hfsplus_find_init+0x168/0x290 [ 87.694959][ T5329] [ 87.694959][ T5329] which lock already depends on the new lock. [ 87.694959][ T5329] [ 87.699260][ T5329] [ 87.699260][ T5329] the existing dependency chain (in reverse order) is: [ 87.702800][ T5329] [ 87.702800][ T5329] -> #1 (&tree->tree_lock/1){+.+.}-{4:4}: [ 87.706031][ T5329] lock_acquire+0x120/0x360 [ 87.708292][ T5329] __mutex_lock+0x187/0x1350 [ 87.710597][ T5329] hfsplus_find_init+0x168/0x290 [ 87.712973][ T5329] hfsplus_get_block+0x8dc/0x15d0 [ 87.715524][ T5329] __blockdev_direct_IO+0x16ff/0x3490 [ 87.718068][ T5329] hfsplus_direct_IO+0x119/0x220 [ 87.720282][ T5329] generic_file_read_iter+0x31c/0x510 [ 87.722915][ T5329] copy_splice_read+0x5d4/0xa50 [ 87.725333][ T5329] splice_direct_to_actor+0x4d0/0xcc0 [ 87.727727][ T5329] do_splice_direct+0x181/0x270 [ 87.729879][ T5329] do_sendfile+0x4da/0x7e0 [ 87.731907][ T5329] __se_sys_sendfile64+0x13e/0x190 [ 87.734126][ T5329] do_syscall_64+0xfa/0xfa0 [ 87.736194][ T5329] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 87.738947][ T5329] [ 87.738947][ T5329] -> #0 (&HFSPLUS_I(inode)->extents_lock){+.+.}-{4:4}: [ 87.742818][ T5329] validate_chain+0xb9b/0x2140 [ 87.745074][ T5329] __lock_acquire+0xab9/0xd20 [ 87.747209][ T5329] lock_acquire+0x120/0x360 [ 87.749328][ T5329] __mutex_lock+0x187/0x1350 [ 87.751477][ T5329] hfsplus_file_extend+0x1f8/0x1ba0 [ 87.754087][ T5329] hfsplus_bmap_reserve+0x122/0x500 [ 87.756729][ T5329] __hfsplus_ext_write_extent+0x28d/0x5b0 [ 87.759650][ T5329] __hfsplus_ext_cache_extent+0x89/0xe30 [ 87.762413][ T5329] hfsplus_file_extend+0x437/0x1ba0 [ 87.764952][ T5329] hfsplus_get_block+0x40a/0x15d0 [ 87.767348][ T5329] __block_write_begin_int+0x6b5/0x1900 [ 87.770095][ T5329] cont_write_begin+0x789/0xb50 [ 87.772398][ T5329] hfsplus_write_begin+0x66/0xb0 [ 87.774820][ T5329] generic_perform_write+0x2c5/0x900 [ 87.777418][ T5329] generic_file_write_iter+0x117/0x550 [ 87.780172][ T5329] vfs_write+0x5c9/0xb30 [ 87.782324][ T5329] ksys_write+0x145/0x250 [ 87.784581][ T5329] do_syscall_64+0xfa/0xfa0 [ 87.786748][ T5329] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 87.789582][ T5329] [ 87.789582][ T5329] other info that might help us debug this: [ 87.789582][ T5329] [ 87.793933][ T5329] Possible unsafe locking scenario: [ 87.793933][ T5329] [ 87.797547][ T5329] CPU0 CPU1 [ 87.799944][ T5329] ---- ---- [ 87.802180][ T5329] lock(&tree->tree_lock/1); [ 87.804136][ T5329] lock(&HFSPLUS_I(inode)->extents_lock); [ 87.807687][ T5329] lock(&tree->tree_lock/1); [ 87.810377][ T5329] lock(&HFSPLUS_I(inode)->extents_lock); [ 87.812701][ T5329] [ 87.812701][ T5329] *** DEADLOCK *** [ 87.812701][ T5329] [ 87.816016][ T5329] 5 locks held by syz.0.0/5329: [ 87.818140][ T5329] #0: ffff888000a4b0f8 (&f->f_pos_lock){+.+.}-{4:4}, at: fdget_pos+0x247/0x320 [ 87.822055][ T5329] #1: ffff888011ac4420 (sb_writers#12){.+.+}-{0:0}, at: vfs_write+0x211/0xb30 [ 87.825843][ T5329] #2: ffff88804c0938f8 (&sb->s_type->i_mutex_key#20){+.+.}-{4:4}, at: generic_file_write_iter+0xeb/0x550 [ 87.830554][ T5329] #3: ffff88804c093708 (&hip->extents_lock){+.+.}-{4:4}, at: hfsplus_file_extend+0x1f8/0x1ba0 [ 87.835303][ T5329] #4: ffff8880005420b0 (&tree->tree_lock/1){+.+.}-{4:4}, at: hfsplus_find_init+0x168/0x290 [ 87.839900][ T5329] [ 87.839900][ T5329] stack backtrace: [ 87.842404][ T5329] CPU: 0 UID: 0 PID: 5329 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 87.842423][ T5329] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 87.842430][ T5329] Call Trace: [ 87.842438][ T5329] [ 87.842444][ T5329] dump_stack_lvl+0x189/0x250 [ 87.842467][ T5329] ? __pfx_dump_stack_lvl+0x10/0x10 [ 87.842484][ T5329] ? __pfx__printk+0x10/0x10 [ 87.842497][ T5329] ? print_lock_name+0xde/0x100 [ 87.842509][ T5329] print_circular_bug+0x2ee/0x310 [ 87.842526][ T5329] check_noncircular+0x134/0x160 [ 87.842541][ T5329] validate_chain+0xb9b/0x2140 [ 87.842554][ T5329] ? rcu_is_watching+0x15/0xb0 [ 87.842566][ T5329] ? __kasan_check_byte+0x12/0x40 [ 87.842581][ T5329] ? rcu_is_watching+0x15/0xb0 [ 87.842592][ T5329] ? look_up_lock_class+0x74/0x170 [ 87.842607][ T5329] ? register_lock_class+0x51/0x320 [ 87.842619][ T5329] __lock_acquire+0xab9/0xd20 [ 87.842632][ T5329] ? hfsplus_file_extend+0x1f8/0x1ba0 [ 87.842647][ T5329] lock_acquire+0x120/0x360 [ 87.842659][ T5329] ? hfsplus_file_extend+0x1f8/0x1ba0 [ 87.842676][ T5329] __mutex_lock+0x187/0x1350 [ 87.842692][ T5329] ? hfsplus_file_extend+0x1f8/0x1ba0 [ 87.842706][ T5329] ? check_path+0x21/0x40 [ 87.842717][ T5329] ? check_noncircular+0xe0/0x160 [ 87.842730][ T5329] ? hfsplus_file_extend+0x1f8/0x1ba0 [ 87.842742][ T5329] ? lockdep_unlock+0x89/0x120 [ 87.842758][ T5329] ? __pfx___mutex_lock+0x10/0x10 [ 87.842777][ T5329] hfsplus_file_extend+0x1f8/0x1ba0 [ 87.842791][ T5329] ? __lock_acquire+0xab9/0xd20 [ 87.842803][ T5329] ? __pfx_hfsplus_file_extend+0x10/0x10 [ 87.842816][ T5329] ? __pfx___mutex_trylock_common+0x10/0x10 [ 87.842830][ T5329] ? rcu_is_watching+0x15/0xb0 [ 87.842842][ T5329] ? trace_contention_end+0x39/0x120 [ 87.842855][ T5329] ? __asan_memset+0x22/0x50 [ 87.842867][ T5329] ? hfsplus_brec_find+0x1a9/0x510 [ 87.842880][ T5329] hfsplus_bmap_reserve+0x122/0x500 [ 87.842899][ T5329] __hfsplus_ext_write_extent+0x28d/0x5b0 [ 87.842914][ T5329] __hfsplus_ext_cache_extent+0x89/0xe30 [ 87.842938][ T5329] hfsplus_file_extend+0x437/0x1ba0 [ 87.842954][ T5329] ? __pfx_hfsplus_file_extend+0x10/0x10 [ 87.842971][ T5329] ? clean_bdev_aliases+0x5c9/0x6b0 [ 87.842985][ T5329] ? __pfx_clean_bdev_aliases+0x10/0x10 [ 87.842999][ T5329] hfsplus_get_block+0x40a/0x15d0 [ 87.843015][ T5329] ? __pfx_hfsplus_get_block+0x10/0x10 [ 87.843028][ T5329] ? do_raw_spin_unlock+0x4d/0x240 [ 87.843043][ T5329] ? _raw_spin_unlock+0x28/0x50 [ 87.843058][ T5329] __block_write_begin_int+0x6b5/0x1900 [ 87.843069][ T5329] ? __pfx_workingset_update_node+0x10/0x10 [ 87.843082][ T5329] ? __pfx_hfsplus_get_block+0x10/0x10 [ 87.843096][ T5329] ? __pfx___block_write_begin_int+0x10/0x10 [ 87.843110][ T5329] cont_write_begin+0x789/0xb50 [ 87.843125][ T5329] ? __pfx_cont_write_begin+0x10/0x10 [ 87.843136][ T5329] ? __pfx___might_resched+0x10/0x10 [ 87.843149][ T5329] ? __mark_inode_dirty+0x3d2/0xe10 [ 87.843160][ T5329] ? folio_unlock+0x101/0x160 [ 87.843175][ T5329] hfsplus_write_begin+0x66/0xb0 [ 87.843186][ T5329] ? __pfx_hfsplus_get_block+0x10/0x10 [ 87.843199][ T5329] generic_perform_write+0x2c5/0x900 [ 87.843213][ T5329] ? __pfx_generic_perform_write+0x10/0x10 [ 87.843223][ T5329] ? file_update_time+0x2da/0x490 [ 87.843241][ T5329] ? __generic_file_write_iter+0xf9/0x230 [ 87.843252][ T5329] ? generic_file_write_iter+0x103/0x550 [ 87.843264][ T5329] generic_file_write_iter+0x117/0x550 [ 87.843275][ T5329] ? __pfx_generic_file_write_iter+0x10/0x10 [ 87.843290][ T5329] ? __lock_acquire+0xab9/0xd20 [ 87.843303][ T5329] ? rcu_read_lock_any_held+0xb3/0x120 [ 87.843316][ T5329] ? __pfx_rcu_read_lock_any_held+0x10/0x10 [ 87.843332][ T5329] vfs_write+0x5c9/0xb30 [ 87.843346][ T5329] ? __pfx_generic_file_write_iter+0x10/0x10 [ 87.843356][ T5329] ? __pfx_vfs_write+0x10/0x10 [ 87.843370][ T5329] ? __fget_files+0x2a/0x420 [ 87.843386][ T5329] ksys_write+0x145/0x250 [ 87.843399][ T5329] ? __pfx_ksys_write+0x10/0x10 [ 87.843412][ T5329] ? do_syscall_64+0xbe/0xfa0 [ 87.843427][ T5329] do_syscall_64+0xfa/0xfa0 [ 87.843441][ T5329] ? lockdep_hardirqs_on+0x9c/0x150 [ 87.843454][ T5329] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 87.843466][ T5329] ? clear_bhb_loop+0x60/0xb0 [ 87.843478][ T5329] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 87.843490][ T5329] RIP: 0033:0x7f56ee38f6c9 [ 87.843502][ T5329] 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 [ 87.843512][ T5329] RSP: 002b:00007f56ef1f2038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 87.843525][ T5329] RAX: ffffffffffffffda RBX: 00007f56ee5e6090 RCX: 00007f56ee38f6c9 [ 87.843533][ T5329] RDX: 000000003af4701e RSI: 0000200000000240 RDI: 0000000000000009 [ 87.843541][ T5329] RBP: 00007f56ee411f91 R08: 0000000000000000 R09: 0000000000000000 [ 87.843549][ T5329] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 87.843555][ T5329] R13: 00007f56ee5e6128 R14: 00007f56ee5e6090 R15: 00007fffce662268 [ 87.843566][ T5329] [ 88.065507][ T5307] Bluetooth: hci0: command tx timeout