Extracting prog: 2m9.738325048s
Minimizing prog: 5m24.037442844s
Simplifying prog options: 0s
Extracting C: 1m4.747604765s
Simplifying C: 9m8.33855237s


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:5 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$hfsplus-lsetxattr$trusted_overlay_nlink
detailed listing:
executing program 0:
syz_mount_image$hfsplus(&(0x7f0000000000), &(0x7f0000000080)='./bus\x00', 0x200008, &(0x7f0000000180)=ANY=[], 0x4, 0x5fd, &(0x7f00000012c0)="$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")
lsetxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000100), 0x0, 0x0, 0x3)

program crashed: kernel BUG in __hfsplus_setxattr
single: successfully extracted reproducer
found reproducer with 2 syscalls
minimizing guilty program
testing program (duration=47.829403527s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$hfsplus
detailed listing:
executing program 0:
syz_mount_image$hfsplus(&(0x7f0000000000), &(0x7f0000000080)='./bus\x00', 0x200008, &(0x7f0000000180)=ANY=[], 0x4, 0x5fd, &(0x7f00000012c0)="$eJzs3UtoXNcdB+DfHY9kjQuOksiJWwIVMaSlorYeKK26qVtK0SKUkC66FrYcC4+VIClFCaW4L7rtInSdLrTrqtC9IV23u2y1DBSyyaJo53Lv3JFGb8myPKPk+8SZc86cxz3zn3vvPMRwA3xtzU+k+ThF5ifeWi/rmxsz7c2Nmct1cztJWW4kzU6WYjkpPk1up5PyzfLOun9x2HY+Xpp757MvNz/v1Jp1qvo3MnL4uJN5VKeMJ7lU5/sNPdV8dw6d76SKXZG50Q0c9NuTfR6dZvgZj1tgEBSd1819RpMrSUbq9wGpzw6N57u6Z+9UZzkAAAC4oF7YylbWc7Xf6wAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAICLpL7+f1GnRidvFuMputf/H67bUpcvtMf9XgAAAAAAAAAAPAPf3spW1nO1W39SVP/zf72qjFW338gHWc1iVnIz61nIWtaykqkkoz0TDa8vrK2tTJ1g5PSBI6efz+MFAAAAAAAAgK+o32d+5///AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAwCIrkUier0li3PJpGM8lIkuGy36PkP93yRfa43wsAAACA5+CFrWxlPVe79SdF9Zn/lepz/0g+yHLWspS1tLOYu9V3AZ1P/Y3NjZn25sbMwzLtn/ev/3tSOeEyqhnT+e7h4C1fr3q0ci9L1T03cyfvpZ27aVQjS9e76zl4Xb/7opz7x7UTruxunZeP/C91PhhGq4gMbUdksl5bGY0Xj47ET74405am0tj+5mfsHGJ+pc67sb58qtWep72RmO7Z+145OhLJd/7591/dby8/uH9vdWJwdqOntDcSMz2RePVrFYnJKhLXtuvz+Xl+mYmM5+2sZCm/zkLWspjx/KwqLdT7dXk7enSkbu+qvX3cSobr56VzFj3dml6vxl7NUn6R93I3i3mz+pvOVH6Q2cxmrucZvnaCo75xuqP+xnfrQivJn+t8MJRxfbEnrr3n3NGqrfeenSi99OzPjc1v1YVyG3+o88GwNxJTPZF4+ehI/K16n7DaXn6wcn/h/cM2sPtoyBt1Xh5HfxqoV+Zyf3mpfLKq2u69o2x7uWxr7W2bqtrGtsc19rVd22477kgdrt/D7Z9pump79cC2martek/bQe+3ABh4V753Zbj139a/W5+0/ti633pr5KeXf3j5teEM/WvoR83JS280Xiv+kU/y253P/wAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAwNNb/fCjBwvt9uLKuRW6l3M6unNRX8jn/NejoKBwfKHPJybg3N1ae/j+rdUPP/r+0sOFdxffXVwemp2dm5ybfXPm1r2l9uJk57bfqwTOw86L/t6W4f4sCAAAAAAAAAAAADjW0T8DGKp7ne3nBH1+iAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAMAFNz+R5uMUmZq8OVnWNzdm2mXqlnd6NpM0khS/SYpPk9vppIz2TFcctp2Pl+be+ezLzc935mp2+zeOGne0sTp/VKeMJ7lU52ewa747Z56v2H6EZcBudAMH/fb/AAAA//9L6wkm")

program did not crash
testing program (duration=47.829403527s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): lsetxattr$trusted_overlay_nlink
detailed listing:
executing program 0:
lsetxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000100), 0x0, 0x0, 0x3)

program did not crash
testing program (duration=47.829403527s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$hfsplus-lsetxattr$trusted_overlay_nlink
detailed listing:
executing program 0:
syz_mount_image$hfsplus(&(0x7f0000000000), &(0x7f0000000080)='./bus\x00', 0x200008, &(0x7f0000000180)=ANY=[], 0x4, 0x5fd, &(0x7f00000012c0)="$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")
lsetxattr$trusted_overlay_nlink(0x0, &(0x7f0000000100), 0x0, 0x0, 0x3)

program did not crash
testing program (duration=47.829403527s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$hfsplus-lsetxattr$trusted_overlay_nlink
detailed listing:
executing program 0:
syz_mount_image$hfsplus(&(0x7f0000000000), &(0x7f0000000080)='./bus\x00', 0x200008, &(0x7f0000000180)=ANY=[], 0x4, 0x5fd, &(0x7f00000012c0)="$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")
lsetxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file1\x00', 0x0, 0x0, 0x0, 0x3)

program did not crash
extracting C reproducer
testing compiled C program (duration=47.829403527s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$hfsplus-lsetxattr$trusted_overlay_nlink
program crashed: kernel BUG in __hfsplus_setxattr
simplifying C reproducer
testing compiled C program (duration=47.829403527s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$hfsplus-lsetxattr$trusted_overlay_nlink
program crashed: kernel BUG in __hfsplus_setxattr
testing compiled C program (duration=47.829403527s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:false Cgroups:false 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$hfsplus-lsetxattr$trusted_overlay_nlink
program crashed: kernel BUG in __hfsplus_setxattr
testing compiled C program (duration=47.829403527s, {Threaded:false Repeat:false 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$hfsplus-lsetxattr$trusted_overlay_nlink
program crashed: kernel BUG in __hfsplus_setxattr
testing compiled C program (duration=47.829403527s, {Threaded:false Repeat:false 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$hfsplus-lsetxattr$trusted_overlay_nlink
program crashed: kernel BUG in __hfsplus_setxattr
testing compiled C program (duration=47.829403527s, {Threaded:false Repeat:false 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$hfsplus-lsetxattr$trusted_overlay_nlink
program crashed: kernel BUG in __hfsplus_setxattr
testing compiled C program (duration=47.829403527s, {Threaded:false Repeat:false 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$hfsplus-lsetxattr$trusted_overlay_nlink
program crashed: kernel BUG in __hfsplus_setxattr
testing compiled C program (duration=47.829403527s, {Threaded:false Repeat:false 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$hfsplus-lsetxattr$trusted_overlay_nlink
program crashed: kernel BUG in __hfsplus_setxattr
reproducing took 17m46.861957917s
repro crashed as (corrupted=false):
loop0: detected capacity change from 0 to 1024
------------[ cut here ]------------
kernel BUG at fs/hfsplus/xattr.c:175!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 1 PID: 4166 Comm: syz-executor151 Not tainted 5.15.184-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
RIP: 0010:hfsplus_create_attributes_file fs/hfsplus/xattr.c:175 [inline]
RIP: 0010:__hfsplus_setxattr+0x1e12/0x1e20 fs/hfsplus/xattr.c:331
Code: ec 90 ff e9 ab fb ff ff e8 cb 75 4b ff 4c 89 e7 48 c7 c6 80 6f 1f 8a e8 9c f4 7e ff 0f 0b e8 b5 75 4b ff 0f 0b e8 ae 75 4b ff <0f> 0b e8 a7 75 4b ff e9 90 f2 ff ff 66 90 41 56 53 89 f3 49 89 fe
RSP: 0018:ffffc90002e1f4e0 EFLAGS: 00010293
RAX: ffffffff822c4b92 RBX: 1ffff920005c3eb8 RCX: ffff888022038000
RDX: 0000000000000000 RSI: 0000000000010000 RDI: 0000000000000000
RBP: ffffc90002e1f9a0 R08: dffffc0000000000 R09: ffffed100f526120
R10: ffffed100f526120 R11: 1ffff1100f52611f R12: ffff88807a930870
R13: dffffc0000000000 R14: 0000000000010000 R15: ffff88807a9308c0
FS:  000055557737f380(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055fe65d36048 CR3: 0000000023e45000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 hfsplus_setxattr+0xac/0xe0 fs/hfsplus/xattr.c:434
 hfsplus_trusted_setxattr+0x3c/0x50 fs/hfsplus/xattr_trusted.c:30
 __vfs_setxattr+0x3e0/0x420 fs/xattr.c:182
 __vfs_setxattr_noperm+0x129/0x5e0 fs/xattr.c:216
 vfs_setxattr+0x168/0x2f0 fs/xattr.c:303
 do_setxattr fs/xattr.c:588 [inline]
 setxattr+0x2da/0x300 fs/xattr.c:611
 path_setxattr+0x142/0x280 fs/xattr.c:630
 __do_sys_lsetxattr fs/xattr.c:653 [inline]
 __se_sys_lsetxattr fs/xattr.c:649 [inline]
 __x64_sys_lsetxattr+0xb4/0xd0 fs/xattr.c:649
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x66/0xd0
RIP: 0033:0x7ffae6dfa679
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 17 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffe8d8029f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000bd
RAX: ffffffffffffffda RBX: 0000200000000000 RCX: 00007ffae6dfa679
RDX: 0000000000000000 RSI: 0000200000000100 RDI: 00002000000000c0
RBP: 00007ffae6e6d610 R08: 0000000000000003 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
R13: 00007ffe8d802bc8 R14: 0000000000000001 R15: 0000000000000001
 </TASK>
Modules linked in:
---[ end trace 04b060907638c1e4 ]---
RIP: 0010:hfsplus_create_attributes_file fs/hfsplus/xattr.c:175 [inline]
RIP: 0010:__hfsplus_setxattr+0x1e12/0x1e20 fs/hfsplus/xattr.c:331
Code: ec 90 ff e9 ab fb ff ff e8 cb 75 4b ff 4c 89 e7 48 c7 c6 80 6f 1f 8a e8 9c f4 7e ff 0f 0b e8 b5 75 4b ff 0f 0b e8 ae 75 4b ff <0f> 0b e8 a7 75 4b ff e9 90 f2 ff ff 66 90 41 56 53 89 f3 49 89 fe
RSP: 0018:ffffc90002e1f4e0 EFLAGS: 00010293
RAX: ffffffff822c4b92 RBX: 1ffff920005c3eb8 RCX: ffff888022038000
RDX: 0000000000000000 RSI: 0000000000010000 RDI: 0000000000000000
RBP: ffffc90002e1f9a0 R08: dffffc0000000000 R09: ffffed100f526120
R10: ffffed100f526120 R11: 1ffff1100f52611f R12: ffff88807a930870
R13: dffffc0000000000 R14: 0000000000010000 R15: ffff88807a9308c0
FS:  000055557737f380(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055fe65d36048 CR3: 0000000023e45000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400

final repro crashed as (corrupted=false):
loop0: detected capacity change from 0 to 1024
------------[ cut here ]------------
kernel BUG at fs/hfsplus/xattr.c:175!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 1 PID: 4166 Comm: syz-executor151 Not tainted 5.15.184-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
RIP: 0010:hfsplus_create_attributes_file fs/hfsplus/xattr.c:175 [inline]
RIP: 0010:__hfsplus_setxattr+0x1e12/0x1e20 fs/hfsplus/xattr.c:331
Code: ec 90 ff e9 ab fb ff ff e8 cb 75 4b ff 4c 89 e7 48 c7 c6 80 6f 1f 8a e8 9c f4 7e ff 0f 0b e8 b5 75 4b ff 0f 0b e8 ae 75 4b ff <0f> 0b e8 a7 75 4b ff e9 90 f2 ff ff 66 90 41 56 53 89 f3 49 89 fe
RSP: 0018:ffffc90002e1f4e0 EFLAGS: 00010293
RAX: ffffffff822c4b92 RBX: 1ffff920005c3eb8 RCX: ffff888022038000
RDX: 0000000000000000 RSI: 0000000000010000 RDI: 0000000000000000
RBP: ffffc90002e1f9a0 R08: dffffc0000000000 R09: ffffed100f526120
R10: ffffed100f526120 R11: 1ffff1100f52611f R12: ffff88807a930870
R13: dffffc0000000000 R14: 0000000000010000 R15: ffff88807a9308c0
FS:  000055557737f380(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055fe65d36048 CR3: 0000000023e45000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 hfsplus_setxattr+0xac/0xe0 fs/hfsplus/xattr.c:434
 hfsplus_trusted_setxattr+0x3c/0x50 fs/hfsplus/xattr_trusted.c:30
 __vfs_setxattr+0x3e0/0x420 fs/xattr.c:182
 __vfs_setxattr_noperm+0x129/0x5e0 fs/xattr.c:216
 vfs_setxattr+0x168/0x2f0 fs/xattr.c:303
 do_setxattr fs/xattr.c:588 [inline]
 setxattr+0x2da/0x300 fs/xattr.c:611
 path_setxattr+0x142/0x280 fs/xattr.c:630
 __do_sys_lsetxattr fs/xattr.c:653 [inline]
 __se_sys_lsetxattr fs/xattr.c:649 [inline]
 __x64_sys_lsetxattr+0xb4/0xd0 fs/xattr.c:649
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x66/0xd0
RIP: 0033:0x7ffae6dfa679
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 17 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffe8d8029f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000bd
RAX: ffffffffffffffda RBX: 0000200000000000 RCX: 00007ffae6dfa679
RDX: 0000000000000000 RSI: 0000200000000100 RDI: 00002000000000c0
RBP: 00007ffae6e6d610 R08: 0000000000000003 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
R13: 00007ffe8d802bc8 R14: 0000000000000001 R15: 0000000000000001
 </TASK>
Modules linked in:
---[ end trace 04b060907638c1e4 ]---
RIP: 0010:hfsplus_create_attributes_file fs/hfsplus/xattr.c:175 [inline]
RIP: 0010:__hfsplus_setxattr+0x1e12/0x1e20 fs/hfsplus/xattr.c:331
Code: ec 90 ff e9 ab fb ff ff e8 cb 75 4b ff 4c 89 e7 48 c7 c6 80 6f 1f 8a e8 9c f4 7e ff 0f 0b e8 b5 75 4b ff 0f 0b e8 ae 75 4b ff <0f> 0b e8 a7 75 4b ff e9 90 f2 ff ff 66 90 41 56 53 89 f3 49 89 fe
RSP: 0018:ffffc90002e1f4e0 EFLAGS: 00010293
RAX: ffffffff822c4b92 RBX: 1ffff920005c3eb8 RCX: ffff888022038000
RDX: 0000000000000000 RSI: 0000000000010000 RDI: 0000000000000000
RBP: ffffc90002e1f9a0 R08: dffffc0000000000 R09: ffffed100f526120
R10: ffffed100f526120 R11: 1ffff1100f52611f R12: ffff88807a930870
R13: dffffc0000000000 R14: 0000000000010000 R15: ffff88807a9308c0
FS:  000055557737f380(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055fe65d36048 CR3: 0000000023e45000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400