Extracting prog: 3m4.827057313s
Minimizing prog: 31m34.832259037s
Simplifying prog options: 0s
Extracting C: 33.934023749s
Simplifying C: 6m20.765165117s
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$hfs-openat-truncate
detailed listing:
executing program 0:
syz_mount_image$hfs(&(0x7f00000007c0), &(0x7f0000000280)='./file1\x00', 0x30008c0, &(0x7f0000000800)={[{@file_umask={'file_umask', 0x3d, 0xfff}}, {@dir_umask}, {@iocharset={'iocharset', 0x3d, 'iso8859-6'}}, {@codepage={'codepage', 0x3d, 'cp1255'}}, {@creator={'creator', 0x3d, "4ddd7175"}}]}, 0x11, 0x2fe, &(0x7f00000004c0)="$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")
openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x87ffffe)
program did not crash
single: failed to extract reproducer
single: executing 1 programs separately with timeout 6m0s
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$hfs-openat-truncate
detailed listing:
executing program 0:
syz_mount_image$hfs(&(0x7f00000007c0), &(0x7f0000000280)='./file1\x00', 0x30008c0, &(0x7f0000000800)={[{@file_umask={'file_umask', 0x3d, 0xfff}}, {@dir_umask}, {@iocharset={'iocharset', 0x3d, 'iso8859-6'}}, {@codepage={'codepage', 0x3d, 'cp1255'}}, {@creator={'creator', 0x3d, "4ddd7175"}}]}, 0x11, 0x2fe, &(0x7f00000004c0)="$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")
openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x87ffffe)
program crashed: possible deadlock in hfs_find_init
single: successfully extracted reproducer
found reproducer with 3 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$hfs-openat
detailed listing:
executing program 0:
syz_mount_image$hfs(&(0x7f00000007c0), &(0x7f0000000280)='./file1\x00', 0x30008c0, &(0x7f0000000800)={[{@file_umask={'file_umask', 0x3d, 0xfff}}, {@dir_umask}, {@iocharset={'iocharset', 0x3d, 'iso8859-6'}}, {@codepage={'codepage', 0x3d, 'cp1255'}}, {@creator={'creator', 0x3d, "4ddd7175"}}]}, 0x11, 0x2fe, &(0x7f00000004c0)="$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")
openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x0)
program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$hfs-truncate
detailed listing:
executing program 0:
syz_mount_image$hfs(&(0x7f00000007c0), &(0x7f0000000280)='./file1\x00', 0x30008c0, &(0x7f0000000800)={[{@file_umask={'file_umask', 0x3d, 0xfff}}, {@dir_umask}, {@iocharset={'iocharset', 0x3d, 'iso8859-6'}}, {@codepage={'codepage', 0x3d, 'cp1255'}}, {@creator={'creator', 0x3d, "4ddd7175"}}]}, 0x11, 0x2fe, &(0x7f00000004c0)="$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")
truncate(&(0x7f0000000080)='./file0\x00', 0x87ffffe)
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}}): openat-truncate
detailed listing:
executing program 0:
openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x87ffffe)
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$hfs-openat-truncate
detailed listing:
executing program 0:
syz_mount_image$hfs(&(0x7f00000007c0), &(0x7f0000000280)='./file1\x00', 0x30008c0, &(0x7f0000000800)={[{@file_umask={'file_umask', 0x3d, 0xfff}}, {@dir_umask}, {@iocharset={'iocharset', 0x3d, 'iso8859-6'}}, {@codepage={'codepage', 0x3d, 'cp1255'}}, {@creator={'creator', 0x3d, "4ddd7175"}}]}, 0x11, 0x2fe, &(0x7f00000004c0)="$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")
openat(0xffffffffffffff9c, 0x0, 0x42, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x87ffffe)
program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$hfs-openat-truncate
detailed listing:
executing program 0:
syz_mount_image$hfs(&(0x7f00000007c0), &(0x7f0000000280)='./file1\x00', 0x30008c0, &(0x7f0000000800)={[{@file_umask={'file_umask', 0x3d, 0xfff}}, {@dir_umask}, {@iocharset={'iocharset', 0x3d, 'iso8859-6'}}, {@codepage={'codepage', 0x3d, 'cp1255'}}, {@creator={'creator', 0x3d, "4ddd7175"}}]}, 0x11, 0x2fe, &(0x7f00000004c0)="$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")
openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x0)
truncate(0x0, 0x87ffffe)
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$hfs-openat-truncate
program crashed: possible deadlock in hfs_find_init
simplifying C reproducer
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$hfs-openat-truncate
program crashed: possible deadlock in hfs_find_init
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$hfs-openat-truncate
program crashed: possible deadlock in hfs_find_init
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$hfs-openat-truncate
program crashed: possible deadlock in hfs_find_init
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$hfs-openat-truncate
program crashed: possible deadlock in hfs_find_init
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$hfs-openat-truncate
program crashed: possible deadlock in hfs_find_init
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$hfs-openat-truncate
program crashed: possible deadlock in hfs_find_init
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$hfs-openat-truncate
program crashed: possible deadlock in hfs_find_init
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$hfs-openat-truncate
detailed listing:
executing program 0:
syz_mount_image$hfs(&(0x7f00000007c0), &(0x7f0000000280)='./file1\x00', 0x30008c0, &(0x7f0000000800)={[{@file_umask={'file_umask', 0x3d, 0xfff}}, {@dir_umask}, {@iocharset={'iocharset', 0x3d, 'iso8859-6'}}, {@codepage={'codepage', 0x3d, 'cp1255'}}, {@creator={'creator', 0x3d, "4ddd7175"}}]}, 0x11, 0x2fe, &(0x7f00000004c0)="$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")
openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x87ffffe)
program crashed: possible deadlock in hfs_find_init
validation run: crashed=true
testing program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$hfs-openat-truncate
detailed listing:
executing program 0:
syz_mount_image$hfs(&(0x7f00000007c0), &(0x7f0000000280)='./file1\x00', 0x30008c0, &(0x7f0000000800)={[{@file_umask={'file_umask', 0x3d, 0xfff}}, {@dir_umask}, {@iocharset={'iocharset', 0x3d, 'iso8859-6'}}, {@codepage={'codepage', 0x3d, 'cp1255'}}, {@creator={'creator', 0x3d, "4ddd7175"}}]}, 0x11, 0x2fe, &(0x7f00000004c0)="$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")
openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x87ffffe)
program crashed: possible deadlock in hfs_find_init
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$hfs-openat-truncate
detailed listing:
executing program 0:
syz_mount_image$hfs(&(0x7f00000007c0), &(0x7f0000000280)='./file1\x00', 0x30008c0, &(0x7f0000000800)={[{@file_umask={'file_umask', 0x3d, 0xfff}}, {@dir_umask}, {@iocharset={'iocharset', 0x3d, 'iso8859-6'}}, {@codepage={'codepage', 0x3d, 'cp1255'}}, {@creator={'creator', 0x3d, "4ddd7175"}}]}, 0x11, 0x2fe, &(0x7f00000004c0)="$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")
openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x87ffffe)
program crashed: possible deadlock in hfs_find_init
validation run: crashed=true
reproducing took 45m26.717490373s
repro crashed as (corrupted=false):
option from the mount to silence this warning.
=======================================================
hfs: unable to locate alternate MDB
hfs: continuing without an alternate MDB
============================================
WARNING: possible recursive locking detected
syzkaller #0 Not tainted
--------------------------------------------
syz.0.17/5513 is trying to acquire lock:
ffff8880115d00b0 (&tree->tree_lock/1){+.+.}-{4:4}, at: hfs_find_init+0x18e/0x2c0 fs/hfs/bfind.c:-1
but task is already holding lock:
ffff8880115d00b0 (&tree->tree_lock/1){+.+.}-{4:4}, at: hfs_find_init+0x18e/0x2c0 fs/hfs/bfind.c:-1
other info that might help us debug this:
Possible unsafe locking scenario:
CPU0
----
lock(&tree->tree_lock/1);
lock(&tree->tree_lock/1);
*** DEADLOCK ***
May be due to missing lock nesting notation
5 locks held by syz.0.17/5513:
#0: ffff88804d30c420 (sb_writers#12){.+.+}-{0:0}, at: mnt_want_write+0x41/0x90 fs/namespace.c:499
#1: ffff888041cb9620 (&sb->s_type->i_mutex_key#24){+.+.}-{4:4}, at: inode_lock_killable include/linux/fs.h:1032 [inline]
#1: ffff888041cb9620 (&sb->s_type->i_mutex_key#24){+.+.}-{4:4}, at: do_truncate+0x171/0x220 fs/open.c:63
#2: ffff888041cb9478 (&HFS_I(inode)->extents_lock){+.+.}-{4:4}, at: hfs_extend_file+0xda/0x14c0 fs/hfs/extent.c:397
#3: ffff8880115d00b0 (&tree->tree_lock/1){+.+.}-{4:4}, at: hfs_find_init+0x18e/0x2c0 fs/hfs/bfind.c:-1
#4: ffff888041cb80f8 (&HFS_I(tree->inode)->extents_lock){+.+.}-{4:4}, at: hfs_extend_file+0xda/0x14c0 fs/hfs/extent.c:397
stack backtrace:
CPU: 0 UID: 0 PID: 5513 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(full)
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
Call Trace:
dump_stack_lvl+0x189/0x250 lib/dump_stack.c:120
print_deadlock_bug+0x279/0x290 kernel/locking/lockdep.c:3041
check_deadlock kernel/locking/lockdep.c:3093 [inline]
validate_chain kernel/locking/lockdep.c:3895 [inline]
__lock_acquire+0x2540/0x2cf0 kernel/locking/lockdep.c:5237
lock_acquire+0x117/0x340 kernel/locking/lockdep.c:5868
__mutex_lock_common kernel/locking/mutex.c:614 [inline]
__mutex_lock+0x187/0x1350 kernel/locking/mutex.c:776
hfs_find_init+0x18e/0x2c0 fs/hfs/bfind.c:-1
hfs_ext_read_extent fs/hfs/extent.c:200 [inline]
hfs_extend_file+0x2f6/0x14c0 fs/hfs/extent.c:401
hfs_bmap_reserve+0x107/0x430 fs/hfs/btree.c:269
__hfs_ext_write_extent+0x1fa/0x470 fs/hfs/extent.c:121
__hfs_ext_cache_extent+0x6b/0x9b0 fs/hfs/extent.c:174
hfs_ext_read_extent fs/hfs/extent.c:202 [inline]
hfs_extend_file+0x31e/0x14c0 fs/hfs/extent.c:401
hfs_get_block+0x3d7/0xbd0 fs/hfs/extent.c:353
__block_write_begin_int+0x6b5/0x1900 fs/buffer.c:2145
block_write_begin fs/buffer.c:2256 [inline]
cont_write_begin+0x78c/0xb50 fs/buffer.c:2594
hfs_write_begin+0x66/0xb0 fs/hfs/inode.c:53
cont_expand_zero fs/buffer.c:2522 [inline]
cont_write_begin+0x2fd/0xb50 fs/buffer.c:2584
hfs_write_begin+0x66/0xb0 fs/hfs/inode.c:53
hfs_file_truncate+0x19d/0xad0 fs/hfs/extent.c:495
hfs_inode_setattr+0x4a9/0x670 fs/hfs/inode.c:666
notify_change+0xc1a/0xf40 fs/attr.c:546
do_truncate+0x1a4/0x220 fs/open.c:68
vfs_truncate+0x493/0x520 fs/open.c:118
do_sys_truncate+0xdb/0x190 fs/open.c:141
__do_sys_truncate fs/open.c:153 [inline]
__se_sys_truncate fs/open.c:151 [inline]
__x64_sys_truncate+0x5b/0x70 fs/open.c:151
do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
do_syscall_64+0xfa/0xf80 arch/x86/entry/syscall_64.c:94
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f108998f7c9
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:00007ffc3cf61cf8 EFLAGS: 00000246 ORIG_RAX: 000000000000004c
RAX: ffffffffffffffda RBX: 00007f1089be5fa0 RCX: 00007f108998f7c9
RDX: 0000000000000000 RSI: 00000000087ffffe RDI: 0000200000000080
RBP: 00007f1089a13f91 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f1089be5fa0 R14: 00007f1089be5fa0 R15: 0000000000000002
final repro crashed as (corrupted=false):
option from the mount to silence this warning.
=======================================================
hfs: unable to locate alternate MDB
hfs: continuing without an alternate MDB
============================================
WARNING: possible recursive locking detected
syzkaller #0 Not tainted
--------------------------------------------
syz.0.17/5513 is trying to acquire lock:
ffff8880115d00b0 (&tree->tree_lock/1){+.+.}-{4:4}, at: hfs_find_init+0x18e/0x2c0 fs/hfs/bfind.c:-1
but task is already holding lock:
ffff8880115d00b0 (&tree->tree_lock/1){+.+.}-{4:4}, at: hfs_find_init+0x18e/0x2c0 fs/hfs/bfind.c:-1
other info that might help us debug this:
Possible unsafe locking scenario:
CPU0
----
lock(&tree->tree_lock/1);
lock(&tree->tree_lock/1);
*** DEADLOCK ***
May be due to missing lock nesting notation
5 locks held by syz.0.17/5513:
#0: ffff88804d30c420 (sb_writers#12){.+.+}-{0:0}, at: mnt_want_write+0x41/0x90 fs/namespace.c:499
#1: ffff888041cb9620 (&sb->s_type->i_mutex_key#24){+.+.}-{4:4}, at: inode_lock_killable include/linux/fs.h:1032 [inline]
#1: ffff888041cb9620 (&sb->s_type->i_mutex_key#24){+.+.}-{4:4}, at: do_truncate+0x171/0x220 fs/open.c:63
#2: ffff888041cb9478 (&HFS_I(inode)->extents_lock){+.+.}-{4:4}, at: hfs_extend_file+0xda/0x14c0 fs/hfs/extent.c:397
#3: ffff8880115d00b0 (&tree->tree_lock/1){+.+.}-{4:4}, at: hfs_find_init+0x18e/0x2c0 fs/hfs/bfind.c:-1
#4: ffff888041cb80f8 (&HFS_I(tree->inode)->extents_lock){+.+.}-{4:4}, at: hfs_extend_file+0xda/0x14c0 fs/hfs/extent.c:397
stack backtrace:
CPU: 0 UID: 0 PID: 5513 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(full)
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
Call Trace:
dump_stack_lvl+0x189/0x250 lib/dump_stack.c:120
print_deadlock_bug+0x279/0x290 kernel/locking/lockdep.c:3041
check_deadlock kernel/locking/lockdep.c:3093 [inline]
validate_chain kernel/locking/lockdep.c:3895 [inline]
__lock_acquire+0x2540/0x2cf0 kernel/locking/lockdep.c:5237
lock_acquire+0x117/0x340 kernel/locking/lockdep.c:5868
__mutex_lock_common kernel/locking/mutex.c:614 [inline]
__mutex_lock+0x187/0x1350 kernel/locking/mutex.c:776
hfs_find_init+0x18e/0x2c0 fs/hfs/bfind.c:-1
hfs_ext_read_extent fs/hfs/extent.c:200 [inline]
hfs_extend_file+0x2f6/0x14c0 fs/hfs/extent.c:401
hfs_bmap_reserve+0x107/0x430 fs/hfs/btree.c:269
__hfs_ext_write_extent+0x1fa/0x470 fs/hfs/extent.c:121
__hfs_ext_cache_extent+0x6b/0x9b0 fs/hfs/extent.c:174
hfs_ext_read_extent fs/hfs/extent.c:202 [inline]
hfs_extend_file+0x31e/0x14c0 fs/hfs/extent.c:401
hfs_get_block+0x3d7/0xbd0 fs/hfs/extent.c:353
__block_write_begin_int+0x6b5/0x1900 fs/buffer.c:2145
block_write_begin fs/buffer.c:2256 [inline]
cont_write_begin+0x78c/0xb50 fs/buffer.c:2594
hfs_write_begin+0x66/0xb0 fs/hfs/inode.c:53
cont_expand_zero fs/buffer.c:2522 [inline]
cont_write_begin+0x2fd/0xb50 fs/buffer.c:2584
hfs_write_begin+0x66/0xb0 fs/hfs/inode.c:53
hfs_file_truncate+0x19d/0xad0 fs/hfs/extent.c:495
hfs_inode_setattr+0x4a9/0x670 fs/hfs/inode.c:666
notify_change+0xc1a/0xf40 fs/attr.c:546
do_truncate+0x1a4/0x220 fs/open.c:68
vfs_truncate+0x493/0x520 fs/open.c:118
do_sys_truncate+0xdb/0x190 fs/open.c:141
__do_sys_truncate fs/open.c:153 [inline]
__se_sys_truncate fs/open.c:151 [inline]
__x64_sys_truncate+0x5b/0x70 fs/open.c:151
do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
do_syscall_64+0xfa/0xf80 arch/x86/entry/syscall_64.c:94
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f108998f7c9
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:00007ffc3cf61cf8 EFLAGS: 00000246 ORIG_RAX: 000000000000004c
RAX: ffffffffffffffda RBX: 00007f1089be5fa0 RCX: 00007f108998f7c9
RDX: 0000000000000000 RSI: 00000000087ffffe RDI: 0000200000000080
RBP: 00007f1089a13f91 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f1089be5fa0 R14: 00007f1089be5fa0 R15: 0000000000000002