Extracting prog: 1m38.219002321s
Minimizing prog: 13m48.957397273s
Simplifying prog options: 0s
Extracting C: 21.710513156s
Simplifying C: 7m25.889733395s


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: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$ext4-chdir-openat$cgroup_ro-mkdir-creat-symlink-mkdirat
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000b40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x800700, &(0x7f0000000880)={[{@journal_ioprio={'journal_ioprio', 0x3d, 0x5}}, {@nogrpid}, {@discard}, {@minixdf}, {@grpjquota}, {@sysvgroups}, {@usrjquota}]}, 0x3, 0x46f, &(0x7f0000000e00)="$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")
chdir(&(0x7f0000000140)='./file0\x00')
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='net_prio.prioidx\x00', 0x275a, 0x0)
mkdir(&(0x7f00000002c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x5)
creat(&(0x7f0000000580)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
symlink(&(0x7f0000000dc0)='./file0\x00', &(0x7f0000000cc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
mkdirat(0xffffffffffffff9c, &(0x7f00000005c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)

program crashed: KASAN: use-after-free Write in ext4_insert_dentry
single: successfully extracted reproducer
found reproducer with 7 syscalls
minimizing guilty program
testing program (duration=31.931468323s, {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: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$ext4-chdir-openat$cgroup_ro-mkdir-creat-symlink
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000b40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x800700, &(0x7f0000000880)={[{@journal_ioprio={'journal_ioprio', 0x3d, 0x5}}, {@nogrpid}, {@discard}, {@minixdf}, {@grpjquota}, {@sysvgroups}, {@usrjquota}]}, 0x3, 0x46f, &(0x7f0000000e00)="$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")
chdir(&(0x7f0000000140)='./file0\x00')
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='net_prio.prioidx\x00', 0x275a, 0x0)
mkdir(&(0x7f00000002c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x5)
creat(&(0x7f0000000580)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
symlink(&(0x7f0000000dc0)='./file0\x00', &(0x7f0000000cc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')

program did not crash
testing program (duration=31.931468323s, {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: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$ext4-chdir-openat$cgroup_ro-mkdir-creat-mkdirat
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000b40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x800700, &(0x7f0000000880)={[{@journal_ioprio={'journal_ioprio', 0x3d, 0x5}}, {@nogrpid}, {@discard}, {@minixdf}, {@grpjquota}, {@sysvgroups}, {@usrjquota}]}, 0x3, 0x46f, &(0x7f0000000e00)="$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")
chdir(&(0x7f0000000140)='./file0\x00')
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='net_prio.prioidx\x00', 0x275a, 0x0)
mkdir(&(0x7f00000002c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x5)
creat(&(0x7f0000000580)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f00000005c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)

program did not crash
testing program (duration=31.931468323s, {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: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$ext4-chdir-openat$cgroup_ro-mkdir-symlink-mkdirat
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000b40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x800700, &(0x7f0000000880)={[{@journal_ioprio={'journal_ioprio', 0x3d, 0x5}}, {@nogrpid}, {@discard}, {@minixdf}, {@grpjquota}, {@sysvgroups}, {@usrjquota}]}, 0x3, 0x46f, &(0x7f0000000e00)="$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")
chdir(&(0x7f0000000140)='./file0\x00')
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='net_prio.prioidx\x00', 0x275a, 0x0)
mkdir(&(0x7f00000002c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x5)
symlink(&(0x7f0000000dc0)='./file0\x00', &(0x7f0000000cc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
mkdirat(0xffffffffffffff9c, &(0x7f00000005c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)

program did not crash
testing program (duration=31.931468323s, {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: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$ext4-chdir-openat$cgroup_ro-creat-symlink-mkdirat
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000b40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x800700, &(0x7f0000000880)={[{@journal_ioprio={'journal_ioprio', 0x3d, 0x5}}, {@nogrpid}, {@discard}, {@minixdf}, {@grpjquota}, {@sysvgroups}, {@usrjquota}]}, 0x3, 0x46f, &(0x7f0000000e00)="$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")
chdir(&(0x7f0000000140)='./file0\x00')
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='net_prio.prioidx\x00', 0x275a, 0x0)
creat(&(0x7f0000000580)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
symlink(&(0x7f0000000dc0)='./file0\x00', &(0x7f0000000cc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
mkdirat(0xffffffffffffff9c, &(0x7f00000005c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)

program did not crash
testing program (duration=31.931468323s, {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: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$ext4-chdir-mkdir-creat-symlink-mkdirat
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000b40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x800700, &(0x7f0000000880)={[{@journal_ioprio={'journal_ioprio', 0x3d, 0x5}}, {@nogrpid}, {@discard}, {@minixdf}, {@grpjquota}, {@sysvgroups}, {@usrjquota}]}, 0x3, 0x46f, &(0x7f0000000e00)="$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")
chdir(&(0x7f0000000140)='./file0\x00')
mkdir(&(0x7f00000002c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x5)
creat(&(0x7f0000000580)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
symlink(&(0x7f0000000dc0)='./file0\x00', &(0x7f0000000cc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
mkdirat(0xffffffffffffff9c, &(0x7f00000005c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)

program did not crash
testing program (duration=31.931468323s, {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: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$ext4-openat$cgroup_ro-mkdir-creat-symlink-mkdirat
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000b40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x800700, &(0x7f0000000880)={[{@journal_ioprio={'journal_ioprio', 0x3d, 0x5}}, {@nogrpid}, {@discard}, {@minixdf}, {@grpjquota}, {@sysvgroups}, {@usrjquota}]}, 0x3, 0x46f, &(0x7f0000000e00)="$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")
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='net_prio.prioidx\x00', 0x275a, 0x0)
mkdir(&(0x7f00000002c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x5)
creat(&(0x7f0000000580)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
symlink(&(0x7f0000000dc0)='./file0\x00', &(0x7f0000000cc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
mkdirat(0xffffffffffffff9c, &(0x7f00000005c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)

program did not crash
testing program (duration=31.931468323s, {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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): chdir-openat$cgroup_ro-mkdir-creat-symlink-mkdirat
detailed listing:
executing program 0:
chdir(&(0x7f0000000140)='./file0\x00')
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='net_prio.prioidx\x00', 0x275a, 0x0)
mkdir(&(0x7f00000002c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x5)
creat(&(0x7f0000000580)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
symlink(&(0x7f0000000dc0)='./file0\x00', &(0x7f0000000cc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
mkdirat(0xffffffffffffff9c, &(0x7f00000005c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)

program did not crash
testing program (duration=31.931468323s, {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: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$ext4-chdir-openat$cgroup_ro-mkdir-creat-symlink-mkdirat
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000b40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x800700, &(0x7f0000000880)={[{@journal_ioprio={'journal_ioprio', 0x3d, 0x5}}, {@nogrpid}, {@discard}, {@minixdf}, {@grpjquota}, {@sysvgroups}, {@usrjquota}]}, 0x3, 0x46f, &(0x7f0000000e00)="$eJzs3M1vFOUfAPDvTFveof3xQxMQtUqMjS8tLagcPKjRxANGEz3gsW4LISzU0JoIIVKNwYuJIdGz8WjiX+DNi1FPJl71bkiIEhPQU83MzsDustulsN1F9vNJhj7PzjMzz3fneXaemWeXAAbWePZPErEtIn6NiNFatrHAeO3PtSvnKn9fOVdJYmXlzT+SvNzVK+cqZdFyu61FZiKNSD9OioPExvrdLp45e2K2Wp0/XeSnlk6+O7V45uzTx0/OHps/Nn9q5tChgwemn3t25pnGCr/QOo6kQ5xZXFf3fLCwd/erb198rXLk4js/fpNts61YXx9Ht4xngf+5kmte91i3D9Zn2+vSyXAfK8KaDEVEdrpG8v4/GkNx4+SNxisf9bVywLrKrk0b269eXgHuYUl0LvNXLyoC9Fh5oc/uf8ulR0OPu8LlF2s3QFnc14qltmY40qLMSNP9bTeNR8SR5X++zJZYp+cQAAD1Pq18cTieajX+S+P+unI7ijmUsYj4X0TsjIj/R8SuiLgvIivbPKS8JeNN+ZvHP+ml/M+G2wqvo2z893wxt9U4/itHfzE2VOS25/GPJEePV+f3F+/JRIxszPLTqxzju5d/+azduvrxX7Zkxy/HgkU9Lg03PaCbm12azQelXXD5w4g9w63iT67PBCQRsTsi9qxt1zvKxPEnvt67eW/rQp3jX0UX5plWvop4vHb+l6Mp/lKy+vzk1Kaozu+fKlvFzX76+cIb7Y7fJv51au03y87/lsb231xkLKmfr11c+zEu/PZJ23ua223/G5K38vNSvlHvzy4tnZ6O2JAczvMNr8/c2LbMl+Wz+Cf2te7/O4ttsuM8EBFZE34wIh6KiIeLuj8SEY9GxL5V4v/hpSLRor3eUfvvgiz+uZaff9fbf9P5X3ti6MT335Y727Tm+LPzfzBPTRSv5J9/HdxqBe/0/QMAAID/gjT/DnySTl5Pp+nkZO07/LtiS1pdWFx68ujCe6fmat+VH4uRtHzSNVr3PHQ6WS72WMvPFM+Ky/UHiufGnw9tzvOTlYXqXJ9jh0G3tU3/z/w+1O/aAeuu1TzaTM+moIB+au7/aWP2/Ou9rAzQU36vDYOrQ/9Pe1UPoPdc/2Fwter/55vy5gLg3uT6D4NL/4fBpf/D4NL/YSDdye/6JQY5EWm1OrcpYvXC5X8IdHfUWeLWE/3+ZAIAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAOiOfwMAAP//KHP1lg==")
chdir(0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='net_prio.prioidx\x00', 0x275a, 0x0)
mkdir(&(0x7f00000002c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x5)
creat(&(0x7f0000000580)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
symlink(&(0x7f0000000dc0)='./file0\x00', &(0x7f0000000cc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
mkdirat(0xffffffffffffff9c, &(0x7f00000005c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)

program did not crash
testing program (duration=31.931468323s, {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: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$ext4-chdir-openat$cgroup_ro-mkdir-creat-symlink-mkdirat
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000b40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x800700, &(0x7f0000000880)={[{@journal_ioprio={'journal_ioprio', 0x3d, 0x5}}, {@nogrpid}, {@discard}, {@minixdf}, {@grpjquota}, {@sysvgroups}, {@usrjquota}]}, 0x3, 0x46f, &(0x7f0000000e00)="$eJzs3M1vFOUfAPDvTFveof3xQxMQtUqMjS8tLagcPKjRxANGEz3gsW4LISzU0JoIIVKNwYuJIdGz8WjiX+DNi1FPJl71bkiIEhPQU83MzsDustulsN1F9vNJhj7PzjMzz3fneXaemWeXAAbWePZPErEtIn6NiNFatrHAeO3PtSvnKn9fOVdJYmXlzT+SvNzVK+cqZdFyu61FZiKNSD9OioPExvrdLp45e2K2Wp0/XeSnlk6+O7V45uzTx0/OHps/Nn9q5tChgwemn3t25pnGCr/QOo6kQ5xZXFf3fLCwd/erb198rXLk4js/fpNts61YXx9Ht4xngf+5kmte91i3D9Zn2+vSyXAfK8KaDEVEdrpG8v4/GkNx4+SNxisf9bVywLrKrk0b269eXgHuYUl0LvNXLyoC9Fh5oc/uf8ulR0OPu8LlF2s3QFnc14qltmY40qLMSNP9bTeNR8SR5X++zJZYp+cQAAD1Pq18cTieajX+S+P+unI7ijmUsYj4X0TsjIj/R8SuiLgvIivbPKS8JeNN+ZvHP+ml/M+G2wqvo2z893wxt9U4/itHfzE2VOS25/GPJEePV+f3F+/JRIxszPLTqxzju5d/+azduvrxX7Zkxy/HgkU9Lg03PaCbm12azQelXXD5w4g9w63iT67PBCQRsTsi9qxt1zvKxPEnvt67eW/rQp3jX0UX5plWvop4vHb+l6Mp/lKy+vzk1Kaozu+fKlvFzX76+cIb7Y7fJv51au03y87/lsb231xkLKmfr11c+zEu/PZJ23ua223/G5K38vNSvlHvzy4tnZ6O2JAczvMNr8/c2LbMl+Wz+Cf2te7/O4ttsuM8EBFZE34wIh6KiIeLuj8SEY9GxL5V4v/hpSLRor3eUfvvgiz+uZaff9fbf9P5X3ti6MT335Y727Tm+LPzfzBPTRSv5J9/HdxqBe/0/QMAAID/gjT/DnySTl5Pp+nkZO07/LtiS1pdWFx68ujCe6fmat+VH4uRtHzSNVr3PHQ6WS72WMvPFM+Ky/UHiufGnw9tzvOTlYXqXJ9jh0G3tU3/z/w+1O/aAeuu1TzaTM+moIB+au7/aWP2/Ou9rAzQU36vDYOrQ/9Pe1UPoPdc/2Fwter/55vy5gLg3uT6D4NL/4fBpf/D4NL/YSDdye/6JQY5EWm1OrcpYvXC5X8IdHfUWeLWE/3+ZAIAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAOiOfwMAAP//KHP1lg==")
chdir(&(0x7f0000000140)='./file0\x00')
openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0)
mkdir(&(0x7f00000002c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x5)
creat(&(0x7f0000000580)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
symlink(&(0x7f0000000dc0)='./file0\x00', &(0x7f0000000cc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
mkdirat(0xffffffffffffff9c, &(0x7f00000005c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)

program did not crash
testing program (duration=31.931468323s, {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: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$ext4-chdir-openat$cgroup_ro-mkdir-creat-symlink-mkdirat
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000b40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x800700, &(0x7f0000000880)={[{@journal_ioprio={'journal_ioprio', 0x3d, 0x5}}, {@nogrpid}, {@discard}, {@minixdf}, {@grpjquota}, {@sysvgroups}, {@usrjquota}]}, 0x3, 0x46f, &(0x7f0000000e00)="$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")
chdir(&(0x7f0000000140)='./file0\x00')
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='net_prio.prioidx\x00', 0x275a, 0x0)
mkdir(0x0, 0x5)
creat(&(0x7f0000000580)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
symlink(&(0x7f0000000dc0)='./file0\x00', &(0x7f0000000cc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
mkdirat(0xffffffffffffff9c, &(0x7f00000005c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)

program did not crash
testing program (duration=31.931468323s, {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: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$ext4-chdir-openat$cgroup_ro-mkdir-creat-symlink-mkdirat
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000b40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x800700, &(0x7f0000000880)={[{@journal_ioprio={'journal_ioprio', 0x3d, 0x5}}, {@nogrpid}, {@discard}, {@minixdf}, {@grpjquota}, {@sysvgroups}, {@usrjquota}]}, 0x3, 0x46f, &(0x7f0000000e00)="$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")
chdir(&(0x7f0000000140)='./file0\x00')
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='net_prio.prioidx\x00', 0x275a, 0x0)
mkdir(&(0x7f00000002c0)='./file0\x00', 0x5)
creat(&(0x7f0000000580)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
symlink(&(0x7f0000000dc0)='./file0\x00', &(0x7f0000000cc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
mkdirat(0xffffffffffffff9c, &(0x7f00000005c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)

program did not crash
testing program (duration=31.931468323s, {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: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$ext4-chdir-openat$cgroup_ro-mkdir-creat-symlink-mkdirat
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000b40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x800700, &(0x7f0000000880)={[{@journal_ioprio={'journal_ioprio', 0x3d, 0x5}}, {@nogrpid}, {@discard}, {@minixdf}, {@grpjquota}, {@sysvgroups}, {@usrjquota}]}, 0x3, 0x46f, &(0x7f0000000e00)="$eJzs3M1vFOUfAPDvTFveof3xQxMQtUqMjS8tLagcPKjRxANGEz3gsW4LISzU0JoIIVKNwYuJIdGz8WjiX+DNi1FPJl71bkiIEhPQU83MzsDustulsN1F9vNJhj7PzjMzz3fneXaemWeXAAbWePZPErEtIn6NiNFatrHAeO3PtSvnKn9fOVdJYmXlzT+SvNzVK+cqZdFyu61FZiKNSD9OioPExvrdLp45e2K2Wp0/XeSnlk6+O7V45uzTx0/OHps/Nn9q5tChgwemn3t25pnGCr/QOo6kQ5xZXFf3fLCwd/erb198rXLk4js/fpNts61YXx9Ht4xngf+5kmte91i3D9Zn2+vSyXAfK8KaDEVEdrpG8v4/GkNx4+SNxisf9bVywLrKrk0b269eXgHuYUl0LvNXLyoC9Fh5oc/uf8ulR0OPu8LlF2s3QFnc14qltmY40qLMSNP9bTeNR8SR5X++zJZYp+cQAAD1Pq18cTieajX+S+P+unI7ijmUsYj4X0TsjIj/R8SuiLgvIivbPKS8JeNN+ZvHP+ml/M+G2wqvo2z893wxt9U4/itHfzE2VOS25/GPJEePV+f3F+/JRIxszPLTqxzju5d/+azduvrxX7Zkxy/HgkU9Lg03PaCbm12azQelXXD5w4g9w63iT67PBCQRsTsi9qxt1zvKxPEnvt67eW/rQp3jX0UX5plWvop4vHb+l6Mp/lKy+vzk1Kaozu+fKlvFzX76+cIb7Y7fJv51au03y87/lsb231xkLKmfr11c+zEu/PZJ23ua223/G5K38vNSvlHvzy4tnZ6O2JAczvMNr8/c2LbMl+Wz+Cf2te7/O4ttsuM8EBFZE34wIh6KiIeLuj8SEY9GxL5V4v/hpSLRor3eUfvvgiz+uZaff9fbf9P5X3ti6MT335Y727Tm+LPzfzBPTRSv5J9/HdxqBe/0/QMAAID/gjT/DnySTl5Pp+nkZO07/LtiS1pdWFx68ujCe6fmat+VH4uRtHzSNVr3PHQ6WS72WMvPFM+Ky/UHiufGnw9tzvOTlYXqXJ9jh0G3tU3/z/w+1O/aAeuu1TzaTM+moIB+au7/aWP2/Ou9rAzQU36vDYOrQ/9Pe1UPoPdc/2Fwter/55vy5gLg3uT6D4NL/4fBpf/D4NL/YSDdye/6JQY5EWm1OrcpYvXC5X8IdHfUWeLWE/3+ZAIAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAOiOfwMAAP//KHP1lg==")
chdir(&(0x7f0000000140)='./file0\x00')
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='net_prio.prioidx\x00', 0x275a, 0x0)
mkdir(&(0x7f00000002c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x5)
creat(0x0, 0x0)
symlink(&(0x7f0000000dc0)='./file0\x00', &(0x7f0000000cc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
mkdirat(0xffffffffffffff9c, &(0x7f00000005c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)

program did not crash
testing program (duration=31.931468323s, {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: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$ext4-chdir-openat$cgroup_ro-mkdir-creat-symlink-mkdirat
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000b40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x800700, &(0x7f0000000880)={[{@journal_ioprio={'journal_ioprio', 0x3d, 0x5}}, {@nogrpid}, {@discard}, {@minixdf}, {@grpjquota}, {@sysvgroups}, {@usrjquota}]}, 0x3, 0x46f, &(0x7f0000000e00)="$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")
chdir(&(0x7f0000000140)='./file0\x00')
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='net_prio.prioidx\x00', 0x275a, 0x0)
mkdir(&(0x7f00000002c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x5)
creat(&(0x7f0000000580)='./file0\x00', 0x0)
symlink(&(0x7f0000000dc0)='./file0\x00', &(0x7f0000000cc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
mkdirat(0xffffffffffffff9c, &(0x7f00000005c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)

program did not crash
testing program (duration=31.931468323s, {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: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$ext4-chdir-openat$cgroup_ro-mkdir-creat-symlink-mkdirat
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000b40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x800700, &(0x7f0000000880)={[{@journal_ioprio={'journal_ioprio', 0x3d, 0x5}}, {@nogrpid}, {@discard}, {@minixdf}, {@grpjquota}, {@sysvgroups}, {@usrjquota}]}, 0x3, 0x46f, &(0x7f0000000e00)="$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")
chdir(&(0x7f0000000140)='./file0\x00')
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='net_prio.prioidx\x00', 0x275a, 0x0)
mkdir(&(0x7f00000002c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x5)
creat(&(0x7f0000000580)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
symlink(0x0, &(0x7f0000000cc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
mkdirat(0xffffffffffffff9c, &(0x7f00000005c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)

program did not crash
testing program (duration=31.931468323s, {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: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$ext4-chdir-openat$cgroup_ro-mkdir-creat-symlink-mkdirat
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000b40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x800700, &(0x7f0000000880)={[{@journal_ioprio={'journal_ioprio', 0x3d, 0x5}}, {@nogrpid}, {@discard}, {@minixdf}, {@grpjquota}, {@sysvgroups}, {@usrjquota}]}, 0x3, 0x46f, &(0x7f0000000e00)="$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")
chdir(&(0x7f0000000140)='./file0\x00')
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='net_prio.prioidx\x00', 0x275a, 0x0)
mkdir(&(0x7f00000002c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x5)
creat(&(0x7f0000000580)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
symlink(&(0x7f0000000dc0)='./file0\x00', 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f00000005c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)

program did not crash
testing program (duration=31.931468323s, {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: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$ext4-chdir-openat$cgroup_ro-mkdir-creat-symlink-mkdirat
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000b40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x800700, &(0x7f0000000880)={[{@journal_ioprio={'journal_ioprio', 0x3d, 0x5}}, {@nogrpid}, {@discard}, {@minixdf}, {@grpjquota}, {@sysvgroups}, {@usrjquota}]}, 0x3, 0x46f, &(0x7f0000000e00)="$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")
chdir(&(0x7f0000000140)='./file0\x00')
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='net_prio.prioidx\x00', 0x275a, 0x0)
mkdir(&(0x7f00000002c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x5)
creat(&(0x7f0000000580)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
symlink(&(0x7f0000000dc0)='./file0\x00', &(0x7f0000000cc0)='./file0\x00')
mkdirat(0xffffffffffffff9c, &(0x7f00000005c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)

program did not crash
testing program (duration=31.931468323s, {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: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$ext4-chdir-openat$cgroup_ro-mkdir-creat-symlink-mkdirat
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000b40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x800700, &(0x7f0000000880)={[{@journal_ioprio={'journal_ioprio', 0x3d, 0x5}}, {@nogrpid}, {@discard}, {@minixdf}, {@grpjquota}, {@sysvgroups}, {@usrjquota}]}, 0x3, 0x46f, &(0x7f0000000e00)="$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")
chdir(&(0x7f0000000140)='./file0\x00')
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='net_prio.prioidx\x00', 0x275a, 0x0)
mkdir(&(0x7f00000002c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x5)
creat(&(0x7f0000000580)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
symlink(&(0x7f0000000dc0)='./file0\x00', &(0x7f0000000cc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
mkdirat(0xffffffffffffff9c, 0x0, 0x0)

program did not crash
testing program (duration=31.931468323s, {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: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$ext4-chdir-openat$cgroup_ro-mkdir-creat-symlink-mkdirat
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000b40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x800700, &(0x7f0000000880)={[{@journal_ioprio={'journal_ioprio', 0x3d, 0x5}}, {@nogrpid}, {@discard}, {@minixdf}, {@grpjquota}, {@sysvgroups}, {@usrjquota}]}, 0x3, 0x46f, &(0x7f0000000e00)="$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")
chdir(&(0x7f0000000140)='./file0\x00')
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='net_prio.prioidx\x00', 0x275a, 0x0)
mkdir(&(0x7f00000002c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x5)
creat(&(0x7f0000000580)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
symlink(&(0x7f0000000dc0)='./file0\x00', &(0x7f0000000cc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
mkdirat(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x0)

program did not crash
extracting C reproducer
testing compiled C program (duration=31.931468323s, {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: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$ext4-chdir-openat$cgroup_ro-mkdir-creat-symlink-mkdirat
program crashed: KASAN: use-after-free Write in ext4_insert_dentry
simplifying C reproducer
testing compiled C program (duration=31.931468323s, {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: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$ext4-chdir-openat$cgroup_ro-mkdir-creat-symlink-mkdirat
program crashed: KASAN: use-after-free Write in ext4_insert_dentry
testing compiled C program (duration=31.931468323s, {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: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$ext4-chdir-openat$cgroup_ro-mkdir-creat-symlink-mkdirat
program crashed: KASAN: use-after-free Write in ext4_insert_dentry
testing compiled C program (duration=31.931468323s, {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$ext4-chdir-openat$cgroup_ro-mkdir-creat-symlink-mkdirat
program did not crash
testing compiled C program (duration=31.931468323s, {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: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$ext4-chdir-openat$cgroup_ro-mkdir-creat-symlink-mkdirat
program did not crash
testing compiled C program (duration=31.931468323s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:false NetReset:false Cgroups:false BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true 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$ext4-chdir-openat$cgroup_ro-mkdir-creat-symlink-mkdirat
program did not crash
testing compiled C program (duration=31.931468323s, {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:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true 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$ext4-chdir-openat$cgroup_ro-mkdir-creat-symlink-mkdirat
program did not crash
testing compiled C program (duration=31.931468323s, {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:false KCSAN:false DevlinkPCI:false NicVF:false USB:true 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$ext4-chdir-openat$cgroup_ro-mkdir-creat-symlink-mkdirat
program did not crash
testing compiled C program (duration=31.931468323s, {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: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$ext4-chdir-openat$cgroup_ro-mkdir-creat-symlink-mkdirat
program did not crash
testing compiled C program (duration=31.931468323s, {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: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$ext4-chdir-openat$cgroup_ro-mkdir-creat-symlink-mkdirat
program did not crash
testing compiled C program (duration=31.931468323s, {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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-chdir-openat$cgroup_ro-mkdir-creat-symlink-mkdirat
program did not crash
testing compiled C program (duration=31.931468323s, {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:false Wifi:false IEEE802154:false Sysctl:false Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-chdir-openat$cgroup_ro-mkdir-creat-symlink-mkdirat
program did not crash
testing compiled C program (duration=31.931468323s, {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: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$ext4-chdir-openat$cgroup_ro-mkdir-creat-symlink-mkdirat
program did not crash
reproducing took 23m14.776666165s
repro crashed as (corrupted=false):
EXT4-fs error (device loop0): ext4_xattr_inode_iget:409: comm syz-executor496: error while reading EA inode 1 err=-117
EXT4-fs (loop0): 1 orphan inode deleted
EXT4-fs (loop0): mounted filesystem without journal. Opts: journal_ioprio=0x0000000000000005,nogrpid,discard,minixdf,grpjquota=,sysvgroups,usrjquota=,,errors=continue
==================================================================
BUG: KASAN: use-after-free in ext4_insert_dentry+0x392/0x710 fs/ext4/namei.c:2119
Write of size 250 at addr ffff88810e434f18 by task syz-executor496/295

CPU: 1 PID: 295 Comm: syz-executor496 Not tainted 5.10.234-syzkaller-00031-gfc9aa81462ee #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
Call Trace:
 __dump_stack lib/dump_stack.c:77 [inline]
 dump_stack_lvl+0x1e2/0x24b lib/dump_stack.c:118
 print_address_description+0x81/0x3b0 mm/kasan/report.c:248
 __kasan_report mm/kasan/report.c:435 [inline]
 kasan_report+0x179/0x1c0 mm/kasan/report.c:452
 kasan_check_range+0x293/0x2a0 mm/kasan/generic.c:189
 memcpy+0x44/0x70 mm/kasan/shadow.c:66
 ext4_insert_dentry+0x392/0x710 fs/ext4/namei.c:2119
 add_dirent_to_buf+0x3ac/0x780 fs/ext4/namei.c:2163
 make_indexed_dir+0xe9f/0x1500 fs/ext4/namei.c:2354
 ext4_add_entry+0xdcf/0x1280 fs/ext4/namei.c:2460
 ext4_mkdir+0x4d2/0xba0 fs/ext4/namei.c:3019
 vfs_mkdir+0x4cf/0x6c0 fs/namei.c:3790
 do_mkdirat+0x1a6/0x2c0 fs/namei.c:3812
 __do_sys_mkdirat fs/namei.c:3823 [inline]
 __se_sys_mkdirat fs/namei.c:3821 [inline]
 __x64_sys_mkdirat+0x7b/0x90 fs/namei.c:3821
 do_syscall_64+0x34/0x70
 entry_SYSCALL_64_after_hwframe+0x61/0xcb
RIP: 0033:0x7fcd78492ba9
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 1f 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:00007ffe4a573db8 EFLAGS: 00000246 ORIG_RAX: 0000000000000102
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fcd78492ba9
RDX: 0000000000000000 RSI: 00004000000005c0 RDI: 00000000ffffff9c
RBP: 00007fcd784d762e R08: 00007fcd784d765e R09: 00007fcd784d765e
R10: 00007fcd784d765e R11: 0000000000000246 R12: 00007fcd784d75af
R13: 00007ffe4a573e20 R14: 00007fcd784d747a R15: 00007ffe4a573df8

The buggy address belongs to the page:
page:ffffea0004390d00 refcount:3 mapcount:0 mapping:ffff8881093986d0 index:0x3f pfn:0x10e434
aops:def_blk_aops ino:0
flags: 0x400000000000202a(referenced|dirty|active|private)
raw: 400000000000202a dead000000000100 dead000000000122 ffff8881093986d0
raw: 000000000000003f ffff88811bf491f8 00000003ffffffff ffff888100138000
page dumped because: kasan: bad access detected
page->mem_cgroup:ffff888100138000
page_owner tracks the page as allocated
page last allocated via order 0, migratetype Movable, gfp_mask 0x108c48(GFP_NOFS|__GFP_NOFAIL|__GFP_HARDWALL|__GFP_MOVABLE), pid 295, ts 32400183628, free_ts 26187562808
 set_page_owner include/linux/page_owner.h:35 [inline]
 post_alloc_hook mm/page_alloc.c:2456 [inline]
 prep_new_page+0x166/0x180 mm/page_alloc.c:2462
 get_page_from_freelist+0x2d8c/0x2f30 mm/page_alloc.c:4254
 __alloc_pages_nodemask+0x435/0xaf0 mm/page_alloc.c:5348
 __alloc_pages include/linux/gfp.h:544 [inline]
 __alloc_pages_node include/linux/gfp.h:557 [inline]
 alloc_pages_node include/linux/gfp.h:571 [inline]
 alloc_pages include/linux/gfp.h:590 [inline]
 __page_cache_alloc include/linux/pagemap.h:290 [inline]
 pagecache_get_page+0x669/0x950 mm/filemap.c:1848
 find_or_create_page include/linux/pagemap.h:402 [inline]
 grow_dev_page fs/buffer.c:976 [inline]
 grow_buffers fs/buffer.c:1045 [inline]
 __getblk_slow fs/buffer.c:1072 [inline]
 __getblk_gfp+0x221/0x7e0 fs/buffer.c:1370
 sb_getblk include/linux/buffer_head.h:361 [inline]
 ext4_getblk+0x259/0x660 fs/ext4/inode.c:877
 ext4_bread+0x2f/0x1b0 fs/ext4/inode.c:922
 ext4_append+0x29a/0x4d0 fs/ext4/namei.c:83
 make_indexed_dir+0x505/0x1500 fs/ext4/namei.c:2280
 ext4_add_entry+0xdcf/0x1280 fs/ext4/namei.c:2460
 ext4_mkdir+0x4d2/0xba0 fs/ext4/namei.c:3019
 vfs_mkdir+0x4cf/0x6c0 fs/namei.c:3790
 do_mkdirat+0x1a6/0x2c0 fs/namei.c:3812
 __do_sys_mkdirat fs/namei.c:3823 [inline]
 __se_sys_mkdirat fs/namei.c:3821 [inline]
 __x64_sys_mkdirat+0x7b/0x90 fs/namei.c:3821
 do_syscall_64+0x34/0x70
 entry_SYSCALL_64_after_hwframe+0x61/0xcb
page last free stack trace:
 reset_page_owner include/linux/page_owner.h:28 [inline]
 free_pages_prepare mm/page_alloc.c:1349 [inline]
 free_pcp_prepare mm/page_alloc.c:1421 [inline]
 free_unref_page_prepare+0x2ae/0x2d0 mm/page_alloc.c:3336
 free_unref_page_list+0x122/0xb20 mm/page_alloc.c:3443
 release_pages+0xea0/0xef0 mm/swap.c:1103
 free_pages_and_swap_cache+0x8a/0xa0 mm/swap_state.c:356
 tlb_batch_pages_flush mm/mmu_gather.c:49 [inline]
 tlb_flush_mmu_free mm/mmu_gather.c:240 [inline]
 tlb_flush_mmu mm/mmu_gather.c:247 [inline]
 tlb_finish_mmu+0x177/0x320 mm/mmu_gather.c:326
 unmap_region+0x31c/0x370 mm/mmap.c:2799
 __do_munmap+0x699/0x8c0 mm/mmap.c:3029
 __vm_munmap mm/mmap.c:3082 [inline]
 __do_sys_munmap mm/mmap.c:3108 [inline]
 __se_sys_munmap+0x120/0x1a0 mm/mmap.c:3104
 __x64_sys_munmap+0x5b/0x70 mm/mmap.c:3104
 do_syscall_64+0x34/0x70
 entry_SYSCALL_64_after_hwframe+0x61/0xcb

Memory state around the buggy address:
 ffff88810e434f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
 ffff88810e434f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>ffff88810e435000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
                   ^
 ffff88810e435080: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
 ffff88810e435100: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
==================================================================

final repro crashed as (corrupted=false):
EXT4-fs error (device loop0): ext4_xattr_inode_iget:409: comm syz-executor496: error while reading EA inode 1 err=-117
EXT4-fs (loop0): 1 orphan inode deleted
EXT4-fs (loop0): mounted filesystem without journal. Opts: journal_ioprio=0x0000000000000005,nogrpid,discard,minixdf,grpjquota=,sysvgroups,usrjquota=,,errors=continue
==================================================================
BUG: KASAN: use-after-free in ext4_insert_dentry+0x392/0x710 fs/ext4/namei.c:2119
Write of size 250 at addr ffff88810e434f18 by task syz-executor496/295

CPU: 1 PID: 295 Comm: syz-executor496 Not tainted 5.10.234-syzkaller-00031-gfc9aa81462ee #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
Call Trace:
 __dump_stack lib/dump_stack.c:77 [inline]
 dump_stack_lvl+0x1e2/0x24b lib/dump_stack.c:118
 print_address_description+0x81/0x3b0 mm/kasan/report.c:248
 __kasan_report mm/kasan/report.c:435 [inline]
 kasan_report+0x179/0x1c0 mm/kasan/report.c:452
 kasan_check_range+0x293/0x2a0 mm/kasan/generic.c:189
 memcpy+0x44/0x70 mm/kasan/shadow.c:66
 ext4_insert_dentry+0x392/0x710 fs/ext4/namei.c:2119
 add_dirent_to_buf+0x3ac/0x780 fs/ext4/namei.c:2163
 make_indexed_dir+0xe9f/0x1500 fs/ext4/namei.c:2354
 ext4_add_entry+0xdcf/0x1280 fs/ext4/namei.c:2460
 ext4_mkdir+0x4d2/0xba0 fs/ext4/namei.c:3019
 vfs_mkdir+0x4cf/0x6c0 fs/namei.c:3790
 do_mkdirat+0x1a6/0x2c0 fs/namei.c:3812
 __do_sys_mkdirat fs/namei.c:3823 [inline]
 __se_sys_mkdirat fs/namei.c:3821 [inline]
 __x64_sys_mkdirat+0x7b/0x90 fs/namei.c:3821
 do_syscall_64+0x34/0x70
 entry_SYSCALL_64_after_hwframe+0x61/0xcb
RIP: 0033:0x7fcd78492ba9
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 1f 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:00007ffe4a573db8 EFLAGS: 00000246 ORIG_RAX: 0000000000000102
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fcd78492ba9
RDX: 0000000000000000 RSI: 00004000000005c0 RDI: 00000000ffffff9c
RBP: 00007fcd784d762e R08: 00007fcd784d765e R09: 00007fcd784d765e
R10: 00007fcd784d765e R11: 0000000000000246 R12: 00007fcd784d75af
R13: 00007ffe4a573e20 R14: 00007fcd784d747a R15: 00007ffe4a573df8

The buggy address belongs to the page:
page:ffffea0004390d00 refcount:3 mapcount:0 mapping:ffff8881093986d0 index:0x3f pfn:0x10e434
aops:def_blk_aops ino:0
flags: 0x400000000000202a(referenced|dirty|active|private)
raw: 400000000000202a dead000000000100 dead000000000122 ffff8881093986d0
raw: 000000000000003f ffff88811bf491f8 00000003ffffffff ffff888100138000
page dumped because: kasan: bad access detected
page->mem_cgroup:ffff888100138000
page_owner tracks the page as allocated
page last allocated via order 0, migratetype Movable, gfp_mask 0x108c48(GFP_NOFS|__GFP_NOFAIL|__GFP_HARDWALL|__GFP_MOVABLE), pid 295, ts 32400183628, free_ts 26187562808
 set_page_owner include/linux/page_owner.h:35 [inline]
 post_alloc_hook mm/page_alloc.c:2456 [inline]
 prep_new_page+0x166/0x180 mm/page_alloc.c:2462
 get_page_from_freelist+0x2d8c/0x2f30 mm/page_alloc.c:4254
 __alloc_pages_nodemask+0x435/0xaf0 mm/page_alloc.c:5348
 __alloc_pages include/linux/gfp.h:544 [inline]
 __alloc_pages_node include/linux/gfp.h:557 [inline]
 alloc_pages_node include/linux/gfp.h:571 [inline]
 alloc_pages include/linux/gfp.h:590 [inline]
 __page_cache_alloc include/linux/pagemap.h:290 [inline]
 pagecache_get_page+0x669/0x950 mm/filemap.c:1848
 find_or_create_page include/linux/pagemap.h:402 [inline]
 grow_dev_page fs/buffer.c:976 [inline]
 grow_buffers fs/buffer.c:1045 [inline]
 __getblk_slow fs/buffer.c:1072 [inline]
 __getblk_gfp+0x221/0x7e0 fs/buffer.c:1370
 sb_getblk include/linux/buffer_head.h:361 [inline]
 ext4_getblk+0x259/0x660 fs/ext4/inode.c:877
 ext4_bread+0x2f/0x1b0 fs/ext4/inode.c:922
 ext4_append+0x29a/0x4d0 fs/ext4/namei.c:83
 make_indexed_dir+0x505/0x1500 fs/ext4/namei.c:2280
 ext4_add_entry+0xdcf/0x1280 fs/ext4/namei.c:2460
 ext4_mkdir+0x4d2/0xba0 fs/ext4/namei.c:3019
 vfs_mkdir+0x4cf/0x6c0 fs/namei.c:3790
 do_mkdirat+0x1a6/0x2c0 fs/namei.c:3812
 __do_sys_mkdirat fs/namei.c:3823 [inline]
 __se_sys_mkdirat fs/namei.c:3821 [inline]
 __x64_sys_mkdirat+0x7b/0x90 fs/namei.c:3821
 do_syscall_64+0x34/0x70
 entry_SYSCALL_64_after_hwframe+0x61/0xcb
page last free stack trace:
 reset_page_owner include/linux/page_owner.h:28 [inline]
 free_pages_prepare mm/page_alloc.c:1349 [inline]
 free_pcp_prepare mm/page_alloc.c:1421 [inline]
 free_unref_page_prepare+0x2ae/0x2d0 mm/page_alloc.c:3336
 free_unref_page_list+0x122/0xb20 mm/page_alloc.c:3443
 release_pages+0xea0/0xef0 mm/swap.c:1103
 free_pages_and_swap_cache+0x8a/0xa0 mm/swap_state.c:356
 tlb_batch_pages_flush mm/mmu_gather.c:49 [inline]
 tlb_flush_mmu_free mm/mmu_gather.c:240 [inline]
 tlb_flush_mmu mm/mmu_gather.c:247 [inline]
 tlb_finish_mmu+0x177/0x320 mm/mmu_gather.c:326
 unmap_region+0x31c/0x370 mm/mmap.c:2799
 __do_munmap+0x699/0x8c0 mm/mmap.c:3029
 __vm_munmap mm/mmap.c:3082 [inline]
 __do_sys_munmap mm/mmap.c:3108 [inline]
 __se_sys_munmap+0x120/0x1a0 mm/mmap.c:3104
 __x64_sys_munmap+0x5b/0x70 mm/mmap.c:3104
 do_syscall_64+0x34/0x70
 entry_SYSCALL_64_after_hwframe+0x61/0xcb

Memory state around the buggy address:
 ffff88810e434f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
 ffff88810e434f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>ffff88810e435000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
                   ^
 ffff88810e435080: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
 ffff88810e435100: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
==================================================================