Extracting prog: 3m46.68625083s
Minimizing prog: 19m35.152008749s
Simplifying prog options: 0s
Extracting C: 37.538342353s
Simplifying C: 9m12.508745929s
extracting reproducer from 1 programs
testing a last program of every proc
single: executing 1 programs separately with timeout 30s
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$hfsplus-unlink
detailed listing:
executing program 0:
syz_mount_image$hfsplus(&(0x7f00000000c0), &(0x7f0000000a40)='\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x10080d0, &(0x7f0000000180)={[{@uid}, {@barrier}, {@gid={'gid', 0x3d, 0xee00}}]}, 0x1, 0x6b8, &(0x7f00000001c0)="$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")
unlink(&(0x7f0000000a00)='./file1\x00')
program did not crash
single: failed to extract reproducer
single: executing 1 programs separately with timeout 6m0s
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$hfsplus-unlink
detailed listing:
executing program 0:
syz_mount_image$hfsplus(&(0x7f00000000c0), &(0x7f0000000a40)='\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x10080d0, &(0x7f0000000180)={[{@uid}, {@barrier}, {@gid={'gid', 0x3d, 0xee00}}]}, 0x1, 0x6b8, &(0x7f00000001c0)="$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")
unlink(&(0x7f0000000a00)='./file1\x00')
program crashed: possible deadlock in hfsplus_get_block
single: successfully extracted reproducer
found reproducer with 2 syscalls
minimizing guilty program
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$hfsplus
detailed listing:
executing program 0:
syz_mount_image$hfsplus(&(0x7f00000000c0), &(0x7f0000000a40)='\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x10080d0, &(0x7f0000000180)={[{@uid}, {@barrier}, {@gid={'gid', 0x3d, 0xee00}}]}, 0x1, 0x6b8, &(0x7f00000001c0)="$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")
program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): unlink
detailed listing:
executing program 0:
unlink(&(0x7f0000000a00)='./file1\x00')
program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$hfsplus-unlink
detailed listing:
executing program 0:
syz_mount_image$hfsplus(&(0x7f00000000c0), &(0x7f0000000a40)='\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x10080d0, &(0x7f0000000180)={[{@uid}, {@barrier}, {@gid={'gid', 0x3d, 0xee00}}]}, 0x1, 0x6b8, &(0x7f00000001c0)="$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")
unlink(0x0)
program did not crash
extracting C reproducer
testing compiled C program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$hfsplus-unlink
program crashed: possible deadlock in hfsplus_get_block
simplifying C reproducer
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$hfsplus-unlink
program crashed: possible deadlock in hfsplus_get_block
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$hfsplus-unlink
program crashed: possible deadlock in hfsplus_get_block
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$hfsplus-unlink
program crashed: possible deadlock in hfsplus_get_block
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$hfsplus-unlink
program crashed: possible deadlock in hfsplus_get_block
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$hfsplus-unlink
program crashed: possible deadlock in hfsplus_get_block
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$hfsplus-unlink
program crashed: possible deadlock in hfsplus_get_block
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$hfsplus-unlink
program crashed: possible deadlock in hfsplus_get_block
testing program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$hfsplus-unlink
detailed listing:
executing program 0:
syz_mount_image$hfsplus(&(0x7f00000000c0), &(0x7f0000000a40)='\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x10080d0, &(0x7f0000000180)={[{@uid}, {@barrier}, {@gid={'gid', 0x3d, 0xee00}}]}, 0x1, 0x6b8, &(0x7f00000001c0)="$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")
unlink(&(0x7f0000000a00)='./file1\x00')
program crashed: possible deadlock in hfsplus_get_block
validation run: crashed=true
testing program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$hfsplus-unlink
detailed listing:
executing program 0:
syz_mount_image$hfsplus(&(0x7f00000000c0), &(0x7f0000000a40)='\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x10080d0, &(0x7f0000000180)={[{@uid}, {@barrier}, {@gid={'gid', 0x3d, 0xee00}}]}, 0x1, 0x6b8, &(0x7f00000001c0)="$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")
unlink(&(0x7f0000000a00)='./file1\x00')
program crashed: possible deadlock in hfsplus_get_block
validation run: crashed=true
testing program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$hfsplus-unlink
detailed listing:
executing program 0:
syz_mount_image$hfsplus(&(0x7f00000000c0), &(0x7f0000000a40)='\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x10080d0, &(0x7f0000000180)={[{@uid}, {@barrier}, {@gid={'gid', 0x3d, 0xee00}}]}, 0x1, 0x6b8, &(0x7f00000001c0)="$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")
unlink(&(0x7f0000000a00)='./file1\x00')
program crashed: possible deadlock in hfsplus_get_block
validation run: crashed=true
reproducing took 36m36.992002054s
repro crashed as (corrupted=false):
WARNING: The mand mount option has been deprecated and
and is ignored by this kernel. Remove the mand
option from the mount to silence this warning.
=======================================================
hfsplus: trying to free free bnode 0(1)
============================================
WARNING: possible recursive locking detected
syzkaller #0 Not tainted
--------------------------------------------
syz.0.17/6044 is trying to acquire lock:
ffff888032700e88 (&HFSPLUS_I(inode)->extents_lock){+.+.}-{4:4}, at: hfsplus_get_block+0x39e/0x1530 fs/hfsplus/extents.c:260
but task is already holding lock:
ffff888027808e88 (&HFSPLUS_I(inode)->extents_lock){+.+.}-{4:4}, at: hfsplus_file_truncate+0x294/0xb40 fs/hfsplus/extents.c:574
other info that might help us debug this:
Possible unsafe locking scenario:
CPU0
----
lock(&HFSPLUS_I(inode)->extents_lock);
lock(&HFSPLUS_I(inode)->extents_lock);
*** DEADLOCK ***
May be due to missing lock nesting notation
6 locks held by syz.0.17/6044:
#0: ffff888028558428 (sb_writers#12){.+.+}-{0:0}, at: mnt_want_write+0x41/0x90 fs/namespace.c:557
#1: ffff888032701738 (&type->i_mutex_dir_key#8/1){+.+.}-{4:4}, at: inode_lock_nested include/linux/fs.h:914 [inline]
#1: ffff888032701738 (&type->i_mutex_dir_key#8/1){+.+.}-{4:4}, at: do_unlinkat+0x1c7/0x560 fs/namei.c:4637
#2: ffff888027809078 (&sb->s_type->i_mutex_key#20){+.+.}-{4:4}, at: inode_lock include/linux/fs.h:869 [inline]
#2: ffff888027809078 (&sb->s_type->i_mutex_key#20){+.+.}-{4:4}, at: vfs_unlink+0xf2/0x650 fs/namei.c:4575
#3: ffff88802a05d198 (&sbi->vh_mutex){+.+.}-{4:4}, at: hfsplus_unlink+0x160/0x730 fs/hfsplus/dir.c:370
#4: ffff888027808e88 (&HFSPLUS_I(inode)->extents_lock){+.+.}-{4:4}, at: hfsplus_file_truncate+0x294/0xb40 fs/hfsplus/extents.c:574
#5: ffff88802a05d0f8 (&sbi->alloc_mutex){+.+.}-{4:4}, at: hfsplus_block_free+0xbe/0x550 fs/hfsplus/bitmap.c:182
stack backtrace:
CPU: 1 UID: 0 PID: 6044 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(full)
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
Call Trace:
dump_stack_lvl+0x189/0x250 lib/dump_stack.c:120
print_deadlock_bug+0x28b/0x2a0 kernel/locking/lockdep.c:3041
check_deadlock kernel/locking/lockdep.c:3093 [inline]
validate_chain+0x1a3f/0x2140 kernel/locking/lockdep.c:3895
__lock_acquire+0xab9/0xd20 kernel/locking/lockdep.c:5237
lock_acquire+0x120/0x360 kernel/locking/lockdep.c:5868
__mutex_lock_common kernel/locking/mutex.c:598 [inline]
__mutex_lock+0x187/0x1350 kernel/locking/mutex.c:760
hfsplus_get_block+0x39e/0x1530 fs/hfsplus/extents.c:260
block_read_full_folio+0x29f/0x830 fs/buffer.c:2420
filemap_read_folio+0x117/0x380 mm/filemap.c:2413
do_read_cache_folio+0x350/0x590 mm/filemap.c:3957
do_read_cache_page mm/filemap.c:4023 [inline]
read_cache_page+0x5d/0x170 mm/filemap.c:4032
read_mapping_page include/linux/pagemap.h:985 [inline]
hfsplus_block_free+0x121/0x550 fs/hfsplus/bitmap.c:185
hfsplus_free_extents+0x10d/0xa60 fs/hfsplus/extents.c:360
hfsplus_file_truncate+0x736/0xb40 fs/hfsplus/extents.c:589
hfsplus_delete_inode+0x180/0x230 fs/hfsplus/inode.c:-1
hfsplus_unlink+0x4e3/0x730 fs/hfsplus/dir.c:405
vfs_unlink+0x394/0x650 fs/namei.c:4586
do_unlinkat+0x345/0x560 fs/namei.c:4650
__do_sys_unlink fs/namei.c:4696 [inline]
__se_sys_unlink fs/namei.c:4694 [inline]
__x64_sys_unlink+0x47/0x50 fs/namei.c:4694
do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
do_syscall_64+0xfa/0x3b0 arch/x86/entry/syscall_64.c:94
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f243e18ebe9
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
RSP: 002b:00007fffa634c888 EFLAGS: 00000246 ORIG_RAX: 0000000000000057
RAX: ffffffffffffffda RBX: 00007f243e3b5fa0 RCX: 00007f243e18ebe9
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000200000000a00
RBP: 00007f243e211e19 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f243e3b5fa0 R14: 00007f243e3b5fa0 R15: 0000000000000001
hfsplus: unable to mark blocks free: error -5
hfsplus: can't free extent
final repro crashed as (corrupted=false):
WARNING: The mand mount option has been deprecated and
and is ignored by this kernel. Remove the mand
option from the mount to silence this warning.
=======================================================
hfsplus: trying to free free bnode 0(1)
============================================
WARNING: possible recursive locking detected
syzkaller #0 Not tainted
--------------------------------------------
syz.0.17/6044 is trying to acquire lock:
ffff888032700e88 (&HFSPLUS_I(inode)->extents_lock){+.+.}-{4:4}, at: hfsplus_get_block+0x39e/0x1530 fs/hfsplus/extents.c:260
but task is already holding lock:
ffff888027808e88 (&HFSPLUS_I(inode)->extents_lock){+.+.}-{4:4}, at: hfsplus_file_truncate+0x294/0xb40 fs/hfsplus/extents.c:574
other info that might help us debug this:
Possible unsafe locking scenario:
CPU0
----
lock(&HFSPLUS_I(inode)->extents_lock);
lock(&HFSPLUS_I(inode)->extents_lock);
*** DEADLOCK ***
May be due to missing lock nesting notation
6 locks held by syz.0.17/6044:
#0: ffff888028558428 (sb_writers#12){.+.+}-{0:0}, at: mnt_want_write+0x41/0x90 fs/namespace.c:557
#1: ffff888032701738 (&type->i_mutex_dir_key#8/1){+.+.}-{4:4}, at: inode_lock_nested include/linux/fs.h:914 [inline]
#1: ffff888032701738 (&type->i_mutex_dir_key#8/1){+.+.}-{4:4}, at: do_unlinkat+0x1c7/0x560 fs/namei.c:4637
#2: ffff888027809078 (&sb->s_type->i_mutex_key#20){+.+.}-{4:4}, at: inode_lock include/linux/fs.h:869 [inline]
#2: ffff888027809078 (&sb->s_type->i_mutex_key#20){+.+.}-{4:4}, at: vfs_unlink+0xf2/0x650 fs/namei.c:4575
#3: ffff88802a05d198 (&sbi->vh_mutex){+.+.}-{4:4}, at: hfsplus_unlink+0x160/0x730 fs/hfsplus/dir.c:370
#4: ffff888027808e88 (&HFSPLUS_I(inode)->extents_lock){+.+.}-{4:4}, at: hfsplus_file_truncate+0x294/0xb40 fs/hfsplus/extents.c:574
#5: ffff88802a05d0f8 (&sbi->alloc_mutex){+.+.}-{4:4}, at: hfsplus_block_free+0xbe/0x550 fs/hfsplus/bitmap.c:182
stack backtrace:
CPU: 1 UID: 0 PID: 6044 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(full)
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
Call Trace:
dump_stack_lvl+0x189/0x250 lib/dump_stack.c:120
print_deadlock_bug+0x28b/0x2a0 kernel/locking/lockdep.c:3041
check_deadlock kernel/locking/lockdep.c:3093 [inline]
validate_chain+0x1a3f/0x2140 kernel/locking/lockdep.c:3895
__lock_acquire+0xab9/0xd20 kernel/locking/lockdep.c:5237
lock_acquire+0x120/0x360 kernel/locking/lockdep.c:5868
__mutex_lock_common kernel/locking/mutex.c:598 [inline]
__mutex_lock+0x187/0x1350 kernel/locking/mutex.c:760
hfsplus_get_block+0x39e/0x1530 fs/hfsplus/extents.c:260
block_read_full_folio+0x29f/0x830 fs/buffer.c:2420
filemap_read_folio+0x117/0x380 mm/filemap.c:2413
do_read_cache_folio+0x350/0x590 mm/filemap.c:3957
do_read_cache_page mm/filemap.c:4023 [inline]
read_cache_page+0x5d/0x170 mm/filemap.c:4032
read_mapping_page include/linux/pagemap.h:985 [inline]
hfsplus_block_free+0x121/0x550 fs/hfsplus/bitmap.c:185
hfsplus_free_extents+0x10d/0xa60 fs/hfsplus/extents.c:360
hfsplus_file_truncate+0x736/0xb40 fs/hfsplus/extents.c:589
hfsplus_delete_inode+0x180/0x230 fs/hfsplus/inode.c:-1
hfsplus_unlink+0x4e3/0x730 fs/hfsplus/dir.c:405
vfs_unlink+0x394/0x650 fs/namei.c:4586
do_unlinkat+0x345/0x560 fs/namei.c:4650
__do_sys_unlink fs/namei.c:4696 [inline]
__se_sys_unlink fs/namei.c:4694 [inline]
__x64_sys_unlink+0x47/0x50 fs/namei.c:4694
do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
do_syscall_64+0xfa/0x3b0 arch/x86/entry/syscall_64.c:94
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f243e18ebe9
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
RSP: 002b:00007fffa634c888 EFLAGS: 00000246 ORIG_RAX: 0000000000000057
RAX: ffffffffffffffda RBX: 00007f243e3b5fa0 RCX: 00007f243e18ebe9
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000200000000a00
RBP: 00007f243e211e19 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f243e3b5fa0 R14: 00007f243e3b5fa0 R15: 0000000000000001
hfsplus: unable to mark blocks free: error -5
hfsplus: can't free extent