program: syz_mount_image$hfsplus(&(0x7f0000000600), &(0x7f0000000040)='./file1\x00', 0x0, &(0x7f0000000080)={[{@part={'part', 0x3d, 0x500f}}, {@nodecompose}, {}, {@part={'part', 0x3d, 0xc}}, {@uid}, {@barrier}, {@nls={'nls', 0x3d, 'cp949'}}, {@gid={'gid', 0x3d, 0xee00}}]}, 0x3, 0x5f4, &(0x7f0000000640)="$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") r0 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) syz_mount_image$vfat(&(0x7f0000000280), &(0x7f0000000040)='./file2\x00', 0x0, &(0x7f0000000240)=ANY=[], 0xfd, 0x11f3, &(0x7f0000001b80)="$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r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuset.memory_pressure_enabled\x00', 0x275a, 0x0) r2 = fanotify_init(0x0, 0x0) r3 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) fanotify_mark(r2, 0x601, 0x8000020, r3, 0x0) r4 = syz_open_dev$mouse(&(0x7f0000000140), 0xff, 0x543800) ioctl$BLKGETZONESZ(r4, 0x80041284, &(0x7f0000000200)=0x8) ftruncate(r1, 0x100c17a) r5 = syz_open_dev$video(&(0x7f0000000000), 0x485, 0x0) r6 = syz_open_dev$vbi(&(0x7f0000000040), 0x0, 0x2) ioctl$VIDIOC_S_INPUT(r6, 0xc0045627, &(0x7f00000001c0)=0x2) ioctl$VIDIOC_S_STD(r5, 0x40085618, &(0x7f0000000240)=0xff) syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000640)='./bus\x00', 0x0, &(0x7f0000000080)=ANY=[], 0x1, 0x1268, &(0x7f0000002500)="$eJzs3U9rI2UcB/Bf2vTv2qbquroL4oNeFCFue/DkpcguiAWl2gUVhFmbamialCYUIuLWkyfBlyHq0ZsgvoFevHgWBJFePO5BHGmT1aZJu7ptU5HP5zIPzzzfeWYyzMCE+TF7L32+sb7WLK9lrRgpFKK4ORbFuylSjMRodOzEc7d+/OnJN956+9XFpaUbyyndXHxz/sWU0uxT373z0ddPf9+6dOub2W8nYnfu3b3fFn7evbJ7de+Pr6LaTNVmqjdaKUu3G41WdrtWSavV5no5pddrlaxZSdV6s7LVs36t1tjcbKesvjozvblVaTZTVm+n9Uo7tQqptdVO2ftZtZ7K5XKamQ5OY+XLu3meR+T5WIxHnuf5VEzHpXgoZmI2SjEXD8cj8WhcjsfiSjweT8TVg1EXvd8AAAAAAAAAAAAAAAAAAADw/3Kf+v+C+n8AAAAAAAAAAAAAAAAAAAA4f0fr/4sRvv8PAAAAAAAAAAAAAAAAAAAAQ3af7/8fqf9/Xv0/AAAAAAAAAAAAAAAAAAAAnIfJzmI5pcmIjU+3V7ZXOstO/+JaVKMWlbgepfg9Dqr/Ozrtm68s3bieDszFCxt3uvk72yujvfn5sVLMFQbm5zv51JufiOnD+YUoxeXB8y8MzE/Gs8/s5z/p5MtRih/ei0bUYjWi0D36g/zH8ym9/NrSVG/+2v64Y42e82kBAACAs1ROf+l/ft/pDhq4vrOq+3yeuiMLJ/w/cOT5vBjXihd11NzTbH+4ntVqla0HbIwfv53x0225r1GIiCwO98xO/7K8P/mZTfGgjdGhTjp28phTnNMo/gd+zDNo/PrFoZ7JGO7sI91LIqvt3z//WSp28vxcd2zgxThxUur4e0ZhCPclhuPvk37RewIAAAAAAAAAAMC/MfDtv6mI6Hsf8IO+nnuvh/fG+7d8/OyfDeEIAQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA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r7 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x75, &(0x7f0000000000)={0x0, 0xcc}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r7, 0x84, 0x64, &(0x7f0000000280)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) sendmmsg$inet6(r7, &(0x7f0000000480)=[{{&(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c, &(0x7f0000000500)=[{&(0x7f0000000140)="03", 0x1}], 0x1}}], 0x1, 0x34000811) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r7, 0x84, 0x77, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="0e000190bf57a3f722dea8898db2cb85dd8e104d7168004500"], 0xa) rt_sigprocmask(0x0, &(0x7f000078b000)={[0xfffffffffffffff9]}, 0x0, 0x8) r8 = getpid() r9 = gettid() rt_tgsigqueueinfo(r8, r9, 0x7, &(0x7f00000004c0)={0x0, 0xffffffec, 0x4}) r10 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8)={[0xfffffffffffffffc]}, 0x8) read(r10, &(0x7f0000000340)=""/384, 0x180) syz_mount_image$msdos(&(0x7f0000000180), &(0x7f0000000100)='.\x00', 0x1a6243c, &(0x7f0000003080)=ANY=[], 0x1, 0x0, &(0x7f0000000000)) truncate(&(0x7f0000000380)='./file2\x00', 0x0) [ 84.730013][ T5319] loop0: detected capacity change from 0 to 1024 [ 84.800833][ T5296] Bluetooth: hci0: command tx timeout [ 85.019082][ T5319] [ 85.020274][ T5319] ====================================================== [ 85.023316][ T5319] WARNING: possible circular locking dependency detected [ 85.026423][ T5319] syzkaller #0 Not tainted [ 85.028418][ T5319] ------------------------------------------------------ [ 85.031272][ T5319] syz.0.0/5319 is trying to acquire lock: [ 85.033622][ T5319] ffff888042d8a0f8 (&sbi->alloc_mutex){+.+.}-{4:4}, at: hfsplus_block_free+0xc7/0x630 [ 85.037824][ T5319] [ 85.037824][ T5319] but task is already holding lock: [ 85.041090][ T5319] ffff888041be5548 (&HFSPLUS_I(inode)->extents_lock){+.+.}-{4:4}, at: hfsplus_file_truncate+0x2b3/0xc30 [ 85.045839][ T5319] [ 85.045839][ T5319] which lock already depends on the new lock. [ 85.045839][ T5319] [ 85.050313][ T5319] [ 85.050313][ T5319] the existing dependency chain (in reverse order) is: [ 85.054272][ T5319] [ 85.054272][ T5319] -> #1 (&HFSPLUS_I(inode)->extents_lock){+.+.}-{4:4}: [ 85.058329][ T5319] __mutex_lock+0x19f/0x1300 [ 85.060630][ T5319] hfsplus_get_block+0x39e/0x1670 [ 85.063011][ T5319] block_read_full_folio+0x29f/0x830 [ 85.065537][ T5319] filemap_read_folio+0x137/0x3b0 [ 85.068031][ T5319] do_read_cache_folio+0x358/0x590 [ 85.070459][ T5319] read_cache_page+0x5d/0x170 [ 85.072736][ T5319] hfsplus_block_allocate+0xf3/0xce0 [ 85.075220][ T5319] hfsplus_file_extend+0xb2d/0x1d70 [ 85.077645][ T5319] hfsplus_get_block+0x42c/0x1670 [ 85.079982][ T5319] __block_write_begin_int+0x6c6/0x1910 [ 85.082497][ T5319] cont_write_begin+0x737/0xae0 [ 85.084842][ T5319] hfsplus_write_begin+0x66/0xb0 [ 85.087246][ T5319] cont_write_begin+0x2e7/0xae0 [ 85.089454][ T5319] hfsplus_write_begin+0x66/0xb0 [ 85.092039][ T5319] generic_cont_expand_simple+0x146/0x210 [ 85.094690][ T5319] hfsplus_setattr+0x169/0x270 [ 85.096779][ T5319] notify_change+0xc1a/0xf40 [ 85.098854][ T5319] do_truncate+0x1c2/0x250 [ 85.101036][ T5319] do_ftruncate+0x4db/0x5c0 [ 85.103346][ T5319] __x64_sys_ftruncate+0x92/0xf0 [ 85.105613][ T5319] do_syscall_64+0x14d/0xf80 [ 85.107814][ T5319] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 85.110288][ T5319] [ 85.110288][ T5319] -> #0 (&sbi->alloc_mutex){+.+.}-{4:4}: [ 85.113552][ T5319] __lock_acquire+0x15a5/0x2cf0 [ 85.115918][ T5319] lock_acquire+0xf0/0x2e0 [ 85.118043][ T5319] __mutex_lock+0x19f/0x1300 [ 85.120079][ T5319] hfsplus_block_free+0xc7/0x630 [ 85.122329][ T5319] hfsplus_free_extents+0x121/0xa50 [ 85.124815][ T5319] hfsplus_file_truncate+0x762/0xc30 [ 85.127270][ T5319] hfsplus_setattr+0x1c4/0x270 [ 85.129343][ T5319] notify_change+0xc1a/0xf40 [ 85.131436][ T5319] do_truncate+0x1c2/0x250 [ 85.133387][ T5319] vfs_truncate+0x4b4/0x540 [ 85.135476][ T5319] do_sys_truncate+0xf3/0x1c0 [ 85.137690][ T5319] __x64_sys_truncate+0x5b/0x70 [ 85.139902][ T5319] do_syscall_64+0x14d/0xf80 [ 85.141901][ T5319] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 85.144457][ T5319] [ 85.144457][ T5319] other info that might help us debug this: [ 85.144457][ T5319] [ 85.148740][ T5319] Possible unsafe locking scenario: [ 85.148740][ T5319] [ 85.152164][ T5319] CPU0 CPU1 [ 85.154460][ T5319] ---- ---- [ 85.156625][ T5319] lock(&HFSPLUS_I(inode)->extents_lock); [ 85.159033][ T5319] lock(&sbi->alloc_mutex); [ 85.162076][ T5319] lock(&HFSPLUS_I(inode)->extents_lock); [ 85.165662][ T5319] lock(&sbi->alloc_mutex); [ 85.167820][ T5319] [ 85.167820][ T5319] *** DEADLOCK *** [ 85.167820][ T5319] [ 85.171398][ T5319] 3 locks held by syz.0.0/5319: [ 85.173511][ T5319] #0: ffff88803689a420 (sb_writers#12){.+.+}-{0:0}, at: mnt_want_write+0x41/0x90 [ 85.177599][ T5319] #1: ffff888041be5738 (&sb->s_type->i_mutex_key#25){+.+.}-{4:4}, at: do_truncate+0x18f/0x250 [ 85.182148][ T5319] #2: ffff888041be5548 (&HFSPLUS_I(inode)->extents_lock){+.+.}-{4:4}, at: hfsplus_file_truncate+0x2b3/0xc30 [ 85.187013][ T5319] [ 85.187013][ T5319] stack backtrace: [ 85.189592][ T5319] CPU: 0 UID: 0 PID: 5319 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 85.189607][ T5319] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 85.189674][ T5319] Call Trace: [ 85.189683][ T5319] [ 85.189717][ T5319] dump_stack_lvl+0xe8/0x150 [ 85.189746][ T5319] print_circular_bug+0x2e1/0x300 [ 85.189760][ T5319] check_noncircular+0x12e/0x150 [ 85.189770][ T5319] __lock_acquire+0x15a5/0x2cf0 [ 85.189780][ T5319] ? lockdep_unlock+0x5d/0xd0 [ 85.189799][ T5319] ? __lock_acquire+0x146e/0x2cf0 [ 85.189808][ T5319] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 85.189818][ T5319] lock_acquire+0xf0/0x2e0 [ 85.189830][ T5319] ? hfsplus_block_free+0xc7/0x630 [ 85.189843][ T5319] __mutex_lock+0x19f/0x1300 [ 85.189858][ T5319] ? hfsplus_block_free+0xc7/0x630 [ 85.189874][ T5319] ? rcu_is_watching+0x15/0xb0 [ 85.189903][ T5319] ? trace_contention_end+0x3d/0x150 [ 85.189919][ T5319] ? __mutex_lock+0x319/0x1300 [ 85.189930][ T5319] ? hfsplus_block_free+0xc7/0x630 [ 85.189942][ T5319] ? __pfx___mutex_lock+0x10/0x10 [ 85.189957][ T5319] ? __mutex_unlock_slowpath+0x1bd/0x7d0 [ 85.189972][ T5319] hfsplus_block_free+0xc7/0x630 [ 85.189984][ T5319] ? __kmalloc_noprof+0x37d/0x760 [ 85.190015][ T5319] ? hfsplus_free_extents+0x2a/0xa50 [ 85.190025][ T5319] hfsplus_free_extents+0x121/0xa50 [ 85.190037][ T5319] hfsplus_file_truncate+0x762/0xc30 [ 85.190052][ T5319] ? __pfx___up_read+0x10/0x10 [ 85.190060][ T5319] ? __pfx_hfsplus_file_truncate+0x10/0x10 [ 85.190072][ T5319] ? unmap_mapping_range+0xe6/0x180 [ 85.190105][ T5319] ? __pfx_unmap_mapping_range+0x10/0x10 [ 85.190117][ T5319] ? setattr_prepare+0x232/0xb30 [ 85.190129][ T5319] ? truncate_setsize+0xcf/0xf0 [ 85.190143][ T5319] hfsplus_setattr+0x1c4/0x270 [ 85.190157][ T5319] ? __pfx_hfsplus_setattr+0x10/0x10 [ 85.190169][ T5319] notify_change+0xc1a/0xf40 [ 85.190180][ T5319] do_truncate+0x1c2/0x250 [ 85.190194][ T5319] ? __pfx_do_truncate+0x10/0x10 [ 85.190208][ T5319] ? apparmor_path_truncate+0x245/0x2e0 [ 85.190286][ T5319] vfs_truncate+0x4b4/0x540 [ 85.190302][ T5319] ? __pfx_vfs_truncate+0x10/0x10 [ 85.190318][ T5319] ? do_getname+0x151/0x250 [ 85.190328][ T5319] do_sys_truncate+0xf3/0x1c0 [ 85.190341][ T5319] ? __pfx_do_sys_truncate+0x10/0x10 [ 85.190356][ T5319] __x64_sys_truncate+0x5b/0x70 [ 85.190371][ T5319] do_syscall_64+0x14d/0xf80 [ 85.190385][ T5319] ? trace_irq_disable+0x3b/0x150 [ 85.190419][ T5319] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 85.190429][ T5319] ? clear_bhb_loop+0x40/0x90 [ 85.190441][ T5319] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 85.190453][ T5319] RIP: 0033:0x7f6ccc79c629 [ 85.190464][ 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 [ 85.190472][ T5319] RSP: 002b:00007f6ccd734028 EFLAGS: 00000246 ORIG_RAX: 000000000000004c [ 85.190485][ T5319] RAX: ffffffffffffffda RBX: 00007f6ccca15fa0 RCX: 00007f6ccc79c629 [ 85.190493][ T5319] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000200000000380 [ 85.190500][ T5319] RBP: 00007f6ccc832b39 R08: 0000000000000000 R09: 0000000000000000 [ 85.190507][ T5319] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 85.190513][ T5319] R13: 00007f6ccca16038 R14: 00007f6ccca15fa0 R15: 00007ffd7f8636b8 [ 85.190526][ T5319] [ 85.339366][ T5319] hfsplus: unable to mark blocks free: error -5 [ 85.344487][ T5319] hfsplus: can't free extent: start 135, count 9