Extracting prog: 1m47.393609898s
Minimizing prog: 18m41.566393447s
Simplifying prog options: 0s
Extracting C: 35.832705568s
Simplifying C: 6m9.322959342s


extracting reproducer from 1 programs
testing a last program of every proc
single: executing 1 programs separately with timeout 30s
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-chdir-openat$cgroup_ro-mkdir-creat-mknod$loop-symlink
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000280)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x800700, &(0x7f00000001c0), 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)
mknod$loop(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x1)
symlink(&(0x7f0000000dc0)='./file0\x00', &(0x7f0000000cc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')

program crashed: KASAN: slab-use-after-free Write in ext4_insert_dentry
single: successfully extracted reproducer
found reproducer with 7 syscalls
minimizing guilty program
testing program (duration=54.474849922s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-chdir-openat$cgroup_ro-mkdir-creat-mknod$loop
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000280)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x800700, &(0x7f00000001c0), 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)
mknod$loop(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x1)

program did not crash
testing program (duration=54.474849922s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false 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$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000280)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x800700, &(0x7f00000001c0), 0x3, 0x46f, &(0x7f0000000e00)="$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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=54.474849922s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-chdir-openat$cgroup_ro-mkdir-mknod$loop-symlink
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000280)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x800700, &(0x7f00000001c0), 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)
mknod$loop(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x1)
symlink(&(0x7f0000000dc0)='./file0\x00', &(0x7f0000000cc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')

program did not crash
testing program (duration=54.474849922s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-chdir-openat$cgroup_ro-creat-mknod$loop-symlink
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000280)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x800700, &(0x7f00000001c0), 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)
mknod$loop(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x1)
symlink(&(0x7f0000000dc0)='./file0\x00', &(0x7f0000000cc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')

program did not crash
testing program (duration=54.474849922s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-chdir-mkdir-creat-mknod$loop-symlink
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000280)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x800700, &(0x7f00000001c0), 0x3, 0x46f, &(0x7f0000000e00)="$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")
chdir(&(0x7f0000000140)='./file0\x00')
mkdir(&(0x7f00000002c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x5)
creat(&(0x7f0000000580)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
mknod$loop(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x1)
symlink(&(0x7f0000000dc0)='./file0\x00', &(0x7f0000000cc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')

program did not crash
testing program (duration=54.474849922s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat$cgroup_ro-mkdir-creat-mknod$loop-symlink
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000280)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x800700, &(0x7f00000001c0), 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)
mknod$loop(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x1)
symlink(&(0x7f0000000dc0)='./file0\x00', &(0x7f0000000cc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')

program did not crash
testing program (duration=54.474849922s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): chdir-openat$cgroup_ro-mkdir-creat-mknod$loop-symlink
detailed listing:
executing program 0:
chdir(&(0x7f0000000140)='./file0\x00')
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='net_prio.prioidx\x00', 0x275a, 0x0)
mkdir(&(0x7f00000002c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x5)
creat(&(0x7f0000000580)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
mknod$loop(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x1)
symlink(&(0x7f0000000dc0)='./file0\x00', &(0x7f0000000cc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')

program did not crash
testing program (duration=54.474849922s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-chdir-openat$cgroup_ro-mkdir-creat-mknod$loop-symlink
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000280)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x800700, &(0x7f00000001c0), 0x3, 0x46f, &(0x7f0000000e00)="$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")
chdir(0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='net_prio.prioidx\x00', 0x275a, 0x0)
mkdir(&(0x7f00000002c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x5)
creat(&(0x7f0000000580)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
mknod$loop(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x1)
symlink(&(0x7f0000000dc0)='./file0\x00', &(0x7f0000000cc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')

program did not crash
testing program (duration=54.474849922s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-chdir-openat$cgroup_ro-mkdir-creat-mknod$loop-symlink
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000280)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x800700, &(0x7f00000001c0), 0x3, 0x46f, &(0x7f0000000e00)="$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")
chdir(&(0x7f0000000140)='./file0\x00')
openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0)
mkdir(&(0x7f00000002c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x5)
creat(&(0x7f0000000580)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
mknod$loop(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x1)
symlink(&(0x7f0000000dc0)='./file0\x00', &(0x7f0000000cc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')

program did not crash
testing program (duration=54.474849922s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-chdir-openat$cgroup_ro-mkdir-creat-mknod$loop-symlink
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000280)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x800700, &(0x7f00000001c0), 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)
mknod$loop(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x1)
symlink(&(0x7f0000000dc0)='./file0\x00', &(0x7f0000000cc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')

program did not crash
testing program (duration=54.474849922s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-chdir-openat$cgroup_ro-mkdir-creat-mknod$loop-symlink
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000280)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x800700, &(0x7f00000001c0), 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)
mknod$loop(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x1)
symlink(&(0x7f0000000dc0)='./file0\x00', &(0x7f0000000cc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')

program did not crash
testing program (duration=54.474849922s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-chdir-openat$cgroup_ro-mkdir-creat-mknod$loop-symlink
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000280)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x800700, &(0x7f00000001c0), 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(0x0, 0x0)
mknod$loop(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x1)
symlink(&(0x7f0000000dc0)='./file0\x00', &(0x7f0000000cc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')

program did not crash
testing program (duration=54.474849922s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-chdir-openat$cgroup_ro-mkdir-creat-mknod$loop-symlink
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000280)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x800700, &(0x7f00000001c0), 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)
mknod$loop(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x1)
symlink(&(0x7f0000000dc0)='./file0\x00', &(0x7f0000000cc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')

program did not crash
testing program (duration=54.474849922s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-chdir-openat$cgroup_ro-mkdir-creat-mknod$loop-symlink
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000280)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x800700, &(0x7f00000001c0), 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)
mknod$loop(0x0, 0x0, 0x1)
symlink(&(0x7f0000000dc0)='./file0\x00', &(0x7f0000000cc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')

program did not crash
testing program (duration=54.474849922s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-chdir-openat$cgroup_ro-mkdir-creat-mknod$loop-symlink
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000280)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x800700, &(0x7f00000001c0), 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)
mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x1)
symlink(&(0x7f0000000dc0)='./file0\x00', &(0x7f0000000cc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')

program did not crash
testing program (duration=54.474849922s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-chdir-openat$cgroup_ro-mkdir-creat-mknod$loop-symlink
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000280)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x800700, &(0x7f00000001c0), 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)
mknod$loop(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x1)
symlink(0x0, &(0x7f0000000cc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')

program did not crash
testing program (duration=54.474849922s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-chdir-openat$cgroup_ro-mkdir-creat-mknod$loop-symlink
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000280)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x800700, &(0x7f00000001c0), 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)
mknod$loop(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x1)
symlink(&(0x7f0000000dc0)='./file0\x00', 0x0)

program did not crash
testing program (duration=54.474849922s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-chdir-openat$cgroup_ro-mkdir-creat-mknod$loop-symlink
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000280)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x800700, &(0x7f00000001c0), 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)
mknod$loop(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x1)
symlink(&(0x7f0000000dc0)='./file0\x00', &(0x7f0000000cc0)='./file0\x00')

program did not crash
extracting C reproducer
testing compiled C program (duration=54.474849922s, {Threaded:true Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-chdir-openat$cgroup_ro-mkdir-creat-mknod$loop-symlink
program crashed: KASAN: slab-use-after-free Write in ext4_insert_dentry
simplifying C reproducer
testing compiled C program (duration=54.474849922s, {Threaded:false Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-chdir-openat$cgroup_ro-mkdir-creat-mknod$loop-symlink
program crashed: KASAN: slab-use-after-free Write in ext4_insert_dentry
testing compiled C program (duration=54.474849922s, {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$ext4-chdir-openat$cgroup_ro-mkdir-creat-mknod$loop-symlink
program did not crash
testing compiled C program (duration=54.474849922s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-chdir-openat$cgroup_ro-mkdir-creat-mknod$loop-symlink
program crashed: KASAN: slab-use-after-free Write in ext4_insert_dentry
testing compiled C program (duration=54.474849922s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-chdir-openat$cgroup_ro-mkdir-creat-mknod$loop-symlink
program crashed: KASAN: slab-use-after-free Write in ext4_insert_dentry
testing compiled C program (duration=54.474849922s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-chdir-openat$cgroup_ro-mkdir-creat-mknod$loop-symlink
program crashed: KASAN: use-after-free Write in ext4_insert_dentry
a never seen crash title: KASAN: use-after-free Write in ext4_insert_dentry, ignore
testing compiled C program (duration=54.474849922s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:false UseTmpDir:false HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-chdir-openat$cgroup_ro-mkdir-creat-mknod$loop-symlink
program did not crash
testing compiled C program (duration=54.474849922s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:false UseTmpDir:true HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-chdir-openat$cgroup_ro-mkdir-creat-mknod$loop-symlink
program crashed: KASAN: slab-use-after-free Write in ext4_insert_dentry
testing compiled C program (duration=54.474849922s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:false Swap:false 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-mknod$loop-symlink
program crashed: KASAN: slab-use-after-free Write in ext4_insert_dentry
reproducing took 27m14.115694185s
repro crashed as (corrupted=false):
EXT4-fs error (device loop0): ext4_orphan_get:1394: comm syz-executor253: couldn't read orphan inode 15 (err -117)
EXT4-fs (loop0): mounted filesystem 00000007-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
==================================================================
BUG: KASAN: slab-use-after-free in ext4_insert_dentry+0x36a/0x6d0 fs/ext4/namei.c:2119
Write of size 251 at addr ffff8880444bff14 by task syz-executor253/5303

CPU: 0 UID: 0 PID: 5303 Comm: syz-executor253 Not tainted 6.14.0-rc1-syzkaller-00081-gbb066fe812d6 #0
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:94 [inline]
 dump_stack_lvl+0x241/0x360 lib/dump_stack.c:120
 print_address_description mm/kasan/report.c:378 [inline]
 print_report+0x169/0x550 mm/kasan/report.c:489
 kasan_report+0x143/0x180 mm/kasan/report.c:602
 kasan_check_range+0x282/0x290 mm/kasan/generic.c:189
 __asan_memcpy+0x40/0x70 mm/kasan/shadow.c:106
 ext4_insert_dentry+0x36a/0x6d0 fs/ext4/namei.c:2119
 add_dirent_to_buf+0x315/0x660 fs/ext4/namei.c:2164
 make_indexed_dir+0xd0e/0x1350 fs/ext4/namei.c:2361
 ext4_add_entry+0xbcd/0xe00 fs/ext4/namei.c:2462
 ext4_add_nondir+0x8d/0x290 fs/ext4/namei.c:2803
 ext4_symlink+0x9b1/0xc90 fs/ext4/namei.c:3440
 vfs_symlink+0x137/0x2e0 fs/namei.c:4671
 do_symlinkat+0x222/0x3a0 fs/namei.c:4697
 __do_sys_symlink fs/namei.c:4718 [inline]
 __se_sys_symlink fs/namei.c:4716 [inline]
 __x64_sys_symlink+0x7a/0x90 fs/namei.c:4716
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f2e443f4199
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 1c 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:00007ffd965d7858 EFLAGS: 00000246 ORIG_RAX: 0000000000000058
RAX: ffffffffffffffda RBX: 0030656c69662f2e RCX: 00007f2e443f4199
RDX: 0000000000000000 RSI: 0000200000000cc0 RDI: 0000200000000dc0
RBP: 0000200000000180 R08: 00007ffd965d7890 R09: 00007ffd965d7890
R10: 00007ffd965d7890 R11: 0000000000000246 R12: 0000000000000004
R13: 0000000000000000 R14: 431bde82d7b634db R15: 00007ffd965d78b0
 </TASK>

The buggy address belongs to the physical page:
page: refcount:3 mapcount:0 mapping:ffff888031cdcd78 index:0x3f pfn:0x444bf
memcg:ffff88801c6b6000
aops:def_blk_aops ino:700000 dentry name(?):""
flags: 0x4fff10000004014(referenced|dirty|private|node=1|zone=1|lastcpupid=0x7ff)
raw: 04fff10000004014 0000000000000000 dead000000000122 ffff888031cdcd78
raw: 000000000000003f ffff888044ecfcb0 00000003ffffffff ffff88801c6b6000
page dumped because: kasan: bad access detected
page_owner tracks the page as allocated
page last allocated via order 0, migratetype Unmovable, gfp_mask 0x148c40(GFP_NOFS|__GFP_NOFAIL|__GFP_COMP|__GFP_HARDWALL), pid 5303, tgid 5303 (syz-executor253), ts 63138039218, free_ts 63122419967
 set_page_owner include/linux/page_owner.h:32 [inline]
 post_alloc_hook+0x1f4/0x240 mm/page_alloc.c:1551
 prep_new_page mm/page_alloc.c:1559 [inline]
 get_page_from_freelist+0x365c/0x37a0 mm/page_alloc.c:3477
 __alloc_frozen_pages_noprof+0x292/0x710 mm/page_alloc.c:4739
 alloc_pages_mpol+0x311/0x660 mm/mempolicy.c:2270
 alloc_frozen_pages_noprof mm/mempolicy.c:2341 [inline]
 alloc_pages_noprof+0x121/0x190 mm/mempolicy.c:2361
 folio_alloc_noprof+0x1e/0x30 mm/mempolicy.c:2371
 filemap_alloc_folio_noprof+0xe1/0x540 mm/filemap.c:1019
 __filemap_get_folio+0x438/0xae0 mm/filemap.c:1970
 grow_dev_folio fs/buffer.c:1039 [inline]
 grow_buffers fs/buffer.c:1105 [inline]
 __getblk_slow fs/buffer.c:1131 [inline]
 bdev_getblk+0x1d4/0x670 fs/buffer.c:1431
 getblk_unmovable include/linux/buffer_head.h:369 [inline]
 ext4_getblk+0x31b/0x880 fs/ext4/inode.c:864
 ext4_bread+0x2e/0x180 fs/ext4/inode.c:912
 ext4_append+0x327/0x5c0 fs/ext4/namei.c:83
 make_indexed_dir+0x430/0x1350 fs/ext4/namei.c:2282
 ext4_add_entry+0xbcd/0xe00 fs/ext4/namei.c:2462
 ext4_add_nondir+0x8d/0x290 fs/ext4/namei.c:2803
 ext4_symlink+0x9b1/0xc90 fs/ext4/namei.c:3440
page last free pid 16 tgid 16 stack trace:
 reset_page_owner include/linux/page_owner.h:25 [inline]
 free_pages_prepare mm/page_alloc.c:1127 [inline]
 free_frozen_pages+0xe0d/0x10e0 mm/page_alloc.c:2660
 rcu_do_batch kernel/rcu/tree.c:2546 [inline]
 rcu_core+0xaaa/0x17a0 kernel/rcu/tree.c:2802
 handle_softirqs+0x2d4/0x9b0 kernel/softirq.c:561
 run_ksoftirqd+0xca/0x130 kernel/softirq.c:950
 smpboot_thread_fn+0x544/0xa30 kernel/smpboot.c:164
 kthread+0x7a9/0x920 kernel/kthread.c:464
 ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:148
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244

Memory state around the buggy address:
 ffff8880444bff00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
 ffff8880444bff80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>ffff8880444c0000: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
                   ^
 ffff8880444c0080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
 ffff8880444c0100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
==================================================================

final repro crashed as (corrupted=false):
EXT4-fs error (device loop0): ext4_orphan_get:1394: comm syz-executor253: couldn't read orphan inode 15 (err -117)
EXT4-fs (loop0): mounted filesystem 00000007-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
==================================================================
BUG: KASAN: slab-use-after-free in ext4_insert_dentry+0x36a/0x6d0 fs/ext4/namei.c:2119
Write of size 251 at addr ffff8880444bff14 by task syz-executor253/5303

CPU: 0 UID: 0 PID: 5303 Comm: syz-executor253 Not tainted 6.14.0-rc1-syzkaller-00081-gbb066fe812d6 #0
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:94 [inline]
 dump_stack_lvl+0x241/0x360 lib/dump_stack.c:120
 print_address_description mm/kasan/report.c:378 [inline]
 print_report+0x169/0x550 mm/kasan/report.c:489
 kasan_report+0x143/0x180 mm/kasan/report.c:602
 kasan_check_range+0x282/0x290 mm/kasan/generic.c:189
 __asan_memcpy+0x40/0x70 mm/kasan/shadow.c:106
 ext4_insert_dentry+0x36a/0x6d0 fs/ext4/namei.c:2119
 add_dirent_to_buf+0x315/0x660 fs/ext4/namei.c:2164
 make_indexed_dir+0xd0e/0x1350 fs/ext4/namei.c:2361
 ext4_add_entry+0xbcd/0xe00 fs/ext4/namei.c:2462
 ext4_add_nondir+0x8d/0x290 fs/ext4/namei.c:2803
 ext4_symlink+0x9b1/0xc90 fs/ext4/namei.c:3440
 vfs_symlink+0x137/0x2e0 fs/namei.c:4671
 do_symlinkat+0x222/0x3a0 fs/namei.c:4697
 __do_sys_symlink fs/namei.c:4718 [inline]
 __se_sys_symlink fs/namei.c:4716 [inline]
 __x64_sys_symlink+0x7a/0x90 fs/namei.c:4716
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xf3/0x230 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f2e443f4199
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 1c 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:00007ffd965d7858 EFLAGS: 00000246 ORIG_RAX: 0000000000000058
RAX: ffffffffffffffda RBX: 0030656c69662f2e RCX: 00007f2e443f4199
RDX: 0000000000000000 RSI: 0000200000000cc0 RDI: 0000200000000dc0
RBP: 0000200000000180 R08: 00007ffd965d7890 R09: 00007ffd965d7890
R10: 00007ffd965d7890 R11: 0000000000000246 R12: 0000000000000004
R13: 0000000000000000 R14: 431bde82d7b634db R15: 00007ffd965d78b0
 </TASK>

The buggy address belongs to the physical page:
page: refcount:3 mapcount:0 mapping:ffff888031cdcd78 index:0x3f pfn:0x444bf
memcg:ffff88801c6b6000
aops:def_blk_aops ino:700000 dentry name(?):""
flags: 0x4fff10000004014(referenced|dirty|private|node=1|zone=1|lastcpupid=0x7ff)
raw: 04fff10000004014 0000000000000000 dead000000000122 ffff888031cdcd78
raw: 000000000000003f ffff888044ecfcb0 00000003ffffffff ffff88801c6b6000
page dumped because: kasan: bad access detected
page_owner tracks the page as allocated
page last allocated via order 0, migratetype Unmovable, gfp_mask 0x148c40(GFP_NOFS|__GFP_NOFAIL|__GFP_COMP|__GFP_HARDWALL), pid 5303, tgid 5303 (syz-executor253), ts 63138039218, free_ts 63122419967
 set_page_owner include/linux/page_owner.h:32 [inline]
 post_alloc_hook+0x1f4/0x240 mm/page_alloc.c:1551
 prep_new_page mm/page_alloc.c:1559 [inline]
 get_page_from_freelist+0x365c/0x37a0 mm/page_alloc.c:3477
 __alloc_frozen_pages_noprof+0x292/0x710 mm/page_alloc.c:4739
 alloc_pages_mpol+0x311/0x660 mm/mempolicy.c:2270
 alloc_frozen_pages_noprof mm/mempolicy.c:2341 [inline]
 alloc_pages_noprof+0x121/0x190 mm/mempolicy.c:2361
 folio_alloc_noprof+0x1e/0x30 mm/mempolicy.c:2371
 filemap_alloc_folio_noprof+0xe1/0x540 mm/filemap.c:1019
 __filemap_get_folio+0x438/0xae0 mm/filemap.c:1970
 grow_dev_folio fs/buffer.c:1039 [inline]
 grow_buffers fs/buffer.c:1105 [inline]
 __getblk_slow fs/buffer.c:1131 [inline]
 bdev_getblk+0x1d4/0x670 fs/buffer.c:1431
 getblk_unmovable include/linux/buffer_head.h:369 [inline]
 ext4_getblk+0x31b/0x880 fs/ext4/inode.c:864
 ext4_bread+0x2e/0x180 fs/ext4/inode.c:912
 ext4_append+0x327/0x5c0 fs/ext4/namei.c:83
 make_indexed_dir+0x430/0x1350 fs/ext4/namei.c:2282
 ext4_add_entry+0xbcd/0xe00 fs/ext4/namei.c:2462
 ext4_add_nondir+0x8d/0x290 fs/ext4/namei.c:2803
 ext4_symlink+0x9b1/0xc90 fs/ext4/namei.c:3440
page last free pid 16 tgid 16 stack trace:
 reset_page_owner include/linux/page_owner.h:25 [inline]
 free_pages_prepare mm/page_alloc.c:1127 [inline]
 free_frozen_pages+0xe0d/0x10e0 mm/page_alloc.c:2660
 rcu_do_batch kernel/rcu/tree.c:2546 [inline]
 rcu_core+0xaaa/0x17a0 kernel/rcu/tree.c:2802
 handle_softirqs+0x2d4/0x9b0 kernel/softirq.c:561
 run_ksoftirqd+0xca/0x130 kernel/softirq.c:950
 smpboot_thread_fn+0x544/0xa30 kernel/smpboot.c:164
 kthread+0x7a9/0x920 kernel/kthread.c:464
 ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:148
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244

Memory state around the buggy address:
 ffff8880444bff00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
 ffff8880444bff80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>ffff8880444c0000: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
                   ^
 ffff8880444c0080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
 ffff8880444c0100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
==================================================================