Extracting prog: 2m19.109087287s
Minimizing prog: 6m2.395950516s
Simplifying prog options: 0s
Extracting C: 1m43.397711662s
Simplifying C: 17m6.85906217s


1 programs, timeouts [30s 1m40s 6m0s]
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$hfs-openat$cgroup_ro
detailed listing:
executing program 0:
syz_mount_image$hfs(&(0x7f0000000380), &(0x7f0000000100)='./file1\x00', 0x2210084, &(0x7f000000f3c0)=ANY=[@ANYBLOB="636f6465706167653d63703433372c696f636861727365743d6575632d6a702c00a26550b3bd2e70a4031d010695e18635faa8d6f06a91de4f295559ef9ce2a9773ed0f3a0fea8c90cb62bbe6d0294488fa60accd3b7aae7a6a67b20a0afd180825526b7c21ab1886d1ec9ccaf41379d12b7c9afd7fad169fa393a32f203fd201aa07e4872b0de9111e8f6ab4ad957f255f931fd5bf27748a5ae293163e016b964853fe3026aadd32200fec25398e608b6"], 0x4, 0x33c, &(0x7f00000003c0)="$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")
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpu.stat\x00', 0x275a, 0x0)

program crashed: kernel BUG in hfs_write_inode
single: successfully extracted reproducer
found reproducer with 2 syscalls
minimizing guilty program
testing program (duration=54.477129738s, {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$hfs
detailed listing:
executing program 0:
syz_mount_image$hfs(&(0x7f0000000380), &(0x7f0000000100)='./file1\x00', 0x2210084, &(0x7f000000f3c0)=ANY=[@ANYBLOB="636f6465706167653d63703433372c696f636861727365743d6575632d6a702c00a26550b3bd2e70a4031d010695e18635faa8d6f06a91de4f295559ef9ce2a9773ed0f3a0fea8c90cb62bbe6d0294488fa60accd3b7aae7a6a67b20a0afd180825526b7c21ab1886d1ec9ccaf41379d12b7c9afd7fad169fa393a32f203fd201aa07e4872b0de9111e8f6ab4ad957f255f931fd5bf27748a5ae293163e016b964853fe3026aadd32200fec25398e608b6"], 0x4, 0x33c, &(0x7f00000003c0)="$eJzs3U1r1E4cB/DvJNnd7L+l/9hWCp6kWvBU2npQvFikeBHvHqRY2y2UxgpaQQti9SziTRA8evMs+hb0Ir4BPfUgnvRSPBiZycNOwkw3u103rf1+wN1tMg+/yWSSmZY1IKIj69LCl9dnd+Q/UQPgArgAOAB8wJMpRLmC3OyTzOAZMy5vtExZfSQ5EoH8ycOwvo3+jiiKoq8dU/0YSCxUHaGPYI0DNJLRqfb7A49sfxqW7dv2Xf8urYfFLnZxHyNVhkNERNVL7v9OcpcYTubvjgNMJfPwQ3n/1+TmN7vVxXEgZPd/J/45EvL4/K92+fc2Ntc2w9ZKvISTve+kq0RTWcZzImof7jriM8sd0qZcWi1mKhanuboWtqa3VQFPcDGhJRtXrytIG6LYoq3Hb5NlF7Uyqb20DhrAkGpDTbZhzhL/WPw2k8ua1mhcAL//hhfmGhc/lghLfBCfxKII8BIr2fzPi4Q8OOr4BIWhEsc/Yy9RtTKIU+Va2Q7/mKrkRNoD7960W9m0HVcfrozFRJYiivP3II3zed2eC6PI/1ohbt2svXUq1xjgCbVq0HPNZYl+GXONF+tqrtbC1vTy7dB20veXcUUnnolrYhLf8RYL2vzfkamnYB+ZuVEuVMrkzNizPZ5KaenHHDWAb5UemZS5bOzovT3FTZzHyN0HW+tLYdi6U/2HdKj0mP1kn+OJT8TkdJRb5LuWBr78UAPQt0p/R1Fk3OVhEF1QU00996rd5K31JZFc88qUc9Wx9aC8chYSz1vLkUXMA0i2pFeEXtr1KMvVaBdYKvtP2dtqi/mETKMawABJq8rtctEoNVKaPVR65eH6Utj9JYUOn3anY+J61cFQFeRFW8TrP229MqOuOvIl2GP9E3UqXCtx1rICGlWv/5VbwWXFWueJQ+mHDmuuU2eA04UaHaQ1Pi4WGyRx4iD+VbL7P2WIBXzGDf7+n4iIiIiIiIiIiIiIiIiIiIiIiIjosOn22wi9fJ0gX+POEfyPN4iIiIiIiIiIiIiIiIiIiIiIiIiIiIiI9kd7/i/gqifG1HPP/z2OiU5PalLc+Akxfj+e/+t2eP6vLFlsd9lSIir6EwAA//+rOFqF")

program did not crash
testing program (duration=54.477129738s, {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}}): openat$cgroup_ro
detailed listing:
executing program 0:
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpu.stat\x00', 0x275a, 0x0)

program did not crash
testing program (duration=54.477129738s, {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$hfs-openat$cgroup_ro
detailed listing:
executing program 0:
syz_mount_image$hfs(&(0x7f0000000380), &(0x7f0000000100)='./file1\x00', 0x2210084, &(0x7f000000f3c0)=ANY=[@ANYBLOB="636f6465706167653d63703433372c696f636861727365743d6575632d6a702c00a26550b3bd2e70a4031d010695e18635faa8d6f06a91de4f295559ef9ce2a9773ed0f3a0fea8c90cb62bbe6d0294488fa60accd3b7aae7a6a67b20a0afd180825526b7c21ab1886d1ec9ccaf41379d12b7c9afd7fad169fa393a32f203fd201aa07e4872b0de9111e8f6ab4ad957f255f931fd5bf27748a5ae293163e016b964853fe3026aadd32200fec25398e608b6"], 0x4, 0x33c, &(0x7f00000003c0)="$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")
openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0)

program did not crash
extracting C reproducer
testing compiled C program (duration=54.477129738s, {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$hfs-openat$cgroup_ro
program crashed: kernel BUG in hfs_write_inode
simplifying C reproducer
testing compiled C program (duration=54.477129738s, {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$hfs-openat$cgroup_ro
program crashed: kernel BUG in hfs_write_inode
testing compiled C program (duration=54.477129738s, {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$hfs-openat$cgroup_ro
program crashed: kernel BUG in hfs_write_inode
testing compiled C program (duration=54.477129738s, {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$hfs-openat$cgroup_ro
program did not crash
testing compiled C program (duration=54.477129738s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false 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$hfs-openat$cgroup_ro
program crashed: kernel BUG in hfs_write_inode
testing compiled C program (duration=54.477129738s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false 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$hfs-openat$cgroup_ro
program crashed: kernel BUG in hfs_write_inode
testing compiled C program (duration=54.477129738s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false 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$hfs-openat$cgroup_ro
program crashed: kernel BUG in hfs_write_inode
testing compiled C program (duration=54.477129738s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false 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$hfs-openat$cgroup_ro
program crashed: kernel BUG in hfs_write_inode
testing compiled C program (duration=54.477129738s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none 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: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$hfs-openat$cgroup_ro
program crashed: kernel BUG in hfs_write_inode
testing compiled C program (duration=54.477129738s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none 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: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$hfs-openat$cgroup_ro
program crashed: kernel BUG in hfs_write_inode
testing compiled C program (duration=54.477129738s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none 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:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$hfs-openat$cgroup_ro
program crashed: kernel BUG in hfs_write_inode
testing compiled C program (duration=54.477129738s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none 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:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$hfs-openat$cgroup_ro
program crashed: kernel BUG in hfs_write_inode
testing compiled C program (duration=54.477129738s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none 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:true UseTmpDir:false HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$hfs-openat$cgroup_ro
program crashed: kernel BUG in hfs_write_inode
testing compiled C program (duration=54.477129738s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none 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:true UseTmpDir:false HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$hfs-openat$cgroup_ro
program crashed: kernel BUG in hfs_write_inode
testing compiled C program (duration=54.477129738s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none 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:true UseTmpDir:false HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$hfs-openat$cgroup_ro
program crashed: kernel BUG in hfs_write_inode
testing compiled C program (duration=54.477129738s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none 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$hfs-openat$cgroup_ro
program crashed: kernel BUG in hfs_write_inode
reproducing took 27m11.761825185s
repro crashed as (corrupted=false):
------------[ cut here ]------------
kernel BUG at fs/hfs/inode.c:445!
Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP
Modules linked in:
CPU: 1 UID: 0 PID: 2038 Comm: kworker/u8:8 Not tainted 6.11.0-rc7-syzkaller-g5f5673607153 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
Workqueue: writeback wb_workfn (flush-7:0)
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : hfs_write_inode+0xc18/0xc1c fs/hfs/inode.c:445
lr : hfs_write_inode+0xc18/0xc1c fs/hfs/inode.c:445
sp : ffff80009fe36fe0
x29: ffff80009fe37140 x28: dfff800000000000 x27: ffff700013fc6e00
x26: ffff80009fe37000 x25: ffff80008f56d570 x24: 0000000000000002
x23: ffff80008b61ee40 x22: 0000000000000000 x21: ffff0000c2fd14d8
x20: ffff80009fe37080 x19: ffff80009fe37020 x18: ffff80009fe36860
x17: 000000000000d41a x16: ffff80008b274880 x15: 0000000000000007
x14: 0000000000000000 x13: 0000000000000004 x12: ffff0000cba30000
x11: 0000000000ff0100 x10: 0000000000ff0100 x9 : 0000000000000000
x8 : ffff0000cba30000 x7 : 0000000000000000 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000030
x2 : 0000000000000008 x1 : ffff80008f958f00 x0 : 0000000000000000
Call trace:
 hfs_write_inode+0xc18/0xc1c fs/hfs/inode.c:445
 write_inode fs/fs-writeback.c:1497 [inline]
 __writeback_single_inode+0x5d8/0x14e4 fs/fs-writeback.c:1716
 writeback_sb_inodes+0x7dc/0x1190 fs/fs-writeback.c:1947
 wb_writeback+0x418/0x1040 fs/fs-writeback.c:2127
 wb_do_writeback fs/fs-writeback.c:2274 [inline]
 wb_workfn+0x38c/0x104c fs/fs-writeback.c:2314
 process_one_work+0x79c/0x15b8 kernel/workqueue.c:3231
 process_scheduled_works kernel/workqueue.c:3312 [inline]
 worker_thread+0x978/0xec4 kernel/workqueue.c:3389
 kthread+0x288/0x310 kernel/kthread.c:389
 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:860
Code: aa1803e0 97e1f0c3 17ffff00 97cd7b80 (d4210000) 
---[ end trace 0000000000000000 ]---

final repro crashed as (corrupted=false):
------------[ cut here ]------------
kernel BUG at fs/hfs/inode.c:445!
Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP
Modules linked in:
CPU: 1 UID: 0 PID: 2038 Comm: kworker/u8:8 Not tainted 6.11.0-rc7-syzkaller-g5f5673607153 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
Workqueue: writeback wb_workfn (flush-7:0)
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : hfs_write_inode+0xc18/0xc1c fs/hfs/inode.c:445
lr : hfs_write_inode+0xc18/0xc1c fs/hfs/inode.c:445
sp : ffff80009fe36fe0
x29: ffff80009fe37140 x28: dfff800000000000 x27: ffff700013fc6e00
x26: ffff80009fe37000 x25: ffff80008f56d570 x24: 0000000000000002
x23: ffff80008b61ee40 x22: 0000000000000000 x21: ffff0000c2fd14d8
x20: ffff80009fe37080 x19: ffff80009fe37020 x18: ffff80009fe36860
x17: 000000000000d41a x16: ffff80008b274880 x15: 0000000000000007
x14: 0000000000000000 x13: 0000000000000004 x12: ffff0000cba30000
x11: 0000000000ff0100 x10: 0000000000ff0100 x9 : 0000000000000000
x8 : ffff0000cba30000 x7 : 0000000000000000 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000000 x3 : 0000000000000030
x2 : 0000000000000008 x1 : ffff80008f958f00 x0 : 0000000000000000
Call trace:
 hfs_write_inode+0xc18/0xc1c fs/hfs/inode.c:445
 write_inode fs/fs-writeback.c:1497 [inline]
 __writeback_single_inode+0x5d8/0x14e4 fs/fs-writeback.c:1716
 writeback_sb_inodes+0x7dc/0x1190 fs/fs-writeback.c:1947
 wb_writeback+0x418/0x1040 fs/fs-writeback.c:2127
 wb_do_writeback fs/fs-writeback.c:2274 [inline]
 wb_workfn+0x38c/0x104c fs/fs-writeback.c:2314
 process_one_work+0x79c/0x15b8 kernel/workqueue.c:3231
 process_scheduled_works kernel/workqueue.c:3312 [inline]
 worker_thread+0x978/0xec4 kernel/workqueue.c:3389
 kthread+0x288/0x310 kernel/kthread.c:389
 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:860
Code: aa1803e0 97e1f0c3 17ffff00 97cd7b80 (d4210000) 
---[ end trace 0000000000000000 ]---