Extracting prog: 1m48.528583539s
Minimizing prog: 22m56.659328641s
Simplifying prog options: 2m40.708699492s
Extracting C: 1m22.156147836s
Simplifying C: 12m35.840023837s


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)={[{@journal_ioprio={'journal_ioprio', 0x3d, 0x5}}, {@nogrpid}, {@orlov}, {@minixdf}, {@resgid}, {@stripe={'stripe', 0x3d, 0x6}}, {@usrjquota}]}, 0x3, 0x47b, &(0x7f0000000e00)="$eJzs3M1vVFUbAPDn3rZ8Q/vyogmIWiXGxo+WFlQWbjSauMBoogtc1mkhhIEaWhNBItUY3JgYEl0blyb+Be7cGHVl4lb3hoQoMQGNi5o7cy/MDDPTKR1mgPn9kgvn9J659zxzzrlz7j3TBjCwxrN/kohtEfFrRIxWs/UFxqv/XbtyrvT3lXOlJFZW3vgjqZS7euVcqShavG5rnplII9KPk/wksbH2sItnzp6YLZfnT+f5qaWT70wtnjn79PGTs8fmj82fmjl06OCB6eeenXmmoziSiH/b7c/iurrng4W9u1956+KrpSMX3/7xm6y+2/L9tXF0y3gW+J8rFY37Huv2yfpse006Ge5jRViToYjImmukMv5HYyhuNN5ovPxRXysH3FbZZ9PG1ruXV4B7WBKrl/mrLvd+zbUDuHsVH/TZ/W+x9WDacce4/EL1BiiL+1q+VfcMR5qXGWm4v+2m8Yg4svzPl9kWt+k5BABArU9LXxyOp5rN/9K4v6bcjnwNZSwi/hcROyPi/xGxKyLui8jKNk4pOzLekL95/pNeusXQOpLN/57P17bq53/F7C/GhvLc9kr8I8nR4+X5/fl7MhEjG7P8dJtzfPfSL5+12lc7/8u27PzFXDCvx6Xhhgd0c7NLs5VJaRdc/jBiz3Cz+JPrKwFJROyOiD1rO/SOInH8ia/3bt7bvNDq8bfRhXWmla8iHq+2/3I0xF9I2q9PTm2K8vz+qaJX3Oynny+83ur8LeLfsP7IOpO1/5b6/t9YZCypXa9dXPs5Lvz2Sct7mlvt/xuSNyvtUrxR780uLZ2ejtiQHK7k634+c+O1Rb4on8U/sa/5+N+ZvyY7zwMRkXXhByPioYh4OK/7IxHxaETsaxP/Dy/miSb9dV39vwuy+OeaXv+u9/+G9l97YujE998WB9u05viz9j9YSU3kP6lc/1bRaQXX+/4BAADA3SCtfAc+SSevp9N0crL6Hf5dsSUtLywuPXl04d1Tc9Xvyo/FSFo86RqteR46nSznR6zmZ/JnxcX+A/lz48+HNlfyk6WF8lyfY4dBt7XF+M/8PtTv2gG3XbN1tJmeLUEB/dQ4/tP67PnXelkZoKf8vjYMrlXGf9qregC918nn/+Ye1APovWbj/3xD3loA3Jvc/8PgMv5hcBn/MLiMfxhI6/m9/rsokcYdUY17KRFpuTy3KaJ94eIPAt0ZdZboPNHvKxMAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAEB3/BcAAP//+sruCA==")
chdir(&(0x7f0000000140)='./file0\x00')
openat$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=1m4.731774163s, {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)={[{@journal_ioprio={'journal_ioprio', 0x3d, 0x5}}, {@nogrpid}, {@orlov}, {@minixdf}, {@resgid}, {@stripe={'stripe', 0x3d, 0x6}}, {@usrjquota}]}, 0x3, 0x47b, &(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=1m4.731774163s, {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$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000280)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x800700, &(0x7f00000001c0)={[{@journal_ioprio={'journal_ioprio', 0x3d, 0x5}}, {@nogrpid}, {@orlov}, {@minixdf}, {@resgid}, {@stripe={'stripe', 0x3d, 0x6}}, {@usrjquota}]}, 0x3, 0x47b, &(0x7f0000000e00)="$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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=1m4.731774163s, {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)={[{@journal_ioprio={'journal_ioprio', 0x3d, 0x5}}, {@nogrpid}, {@orlov}, {@minixdf}, {@resgid}, {@stripe={'stripe', 0x3d, 0x6}}, {@usrjquota}]}, 0x3, 0x47b, &(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=1m4.731774163s, {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)={[{@journal_ioprio={'journal_ioprio', 0x3d, 0x5}}, {@nogrpid}, {@orlov}, {@minixdf}, {@resgid}, {@stripe={'stripe', 0x3d, 0x6}}, {@usrjquota}]}, 0x3, 0x47b, &(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=1m4.731774163s, {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$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000280)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x800700, &(0x7f00000001c0)={[{@journal_ioprio={'journal_ioprio', 0x3d, 0x5}}, {@nogrpid}, {@orlov}, {@minixdf}, {@resgid}, {@stripe={'stripe', 0x3d, 0x6}}, {@usrjquota}]}, 0x3, 0x47b, &(0x7f0000000e00)="$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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=1m4.731774163s, {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)={[{@journal_ioprio={'journal_ioprio', 0x3d, 0x5}}, {@nogrpid}, {@orlov}, {@minixdf}, {@resgid}, {@stripe={'stripe', 0x3d, 0x6}}, {@usrjquota}]}, 0x3, 0x47b, &(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=1m4.731774163s, {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=1m4.731774163s, {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)={[{@journal_ioprio={'journal_ioprio', 0x3d, 0x5}}, {@nogrpid}, {@orlov}, {@minixdf}, {@resgid}, {@stripe={'stripe', 0x3d, 0x6}}, {@usrjquota}]}, 0x3, 0x47b, &(0x7f0000000e00)="$eJzs3M1vVFUbAPDn3rZ8Q/vyogmIWiXGxo+WFlQWbjSauMBoogtc1mkhhIEaWhNBItUY3JgYEl0blyb+Be7cGHVl4lb3hoQoMQGNi5o7cy/MDDPTKR1mgPn9kgvn9J659zxzzrlz7j3TBjCwxrN/kohtEfFrRIxWs/UFxqv/XbtyrvT3lXOlJFZW3vgjqZS7euVcqShavG5rnplII9KPk/wksbH2sItnzp6YLZfnT+f5qaWT70wtnjn79PGTs8fmj82fmjl06OCB6eeenXmmoziSiH/b7c/iurrng4W9u1956+KrpSMX3/7xm6y+2/L9tXF0y3gW+J8rFY37Huv2yfpse006Ge5jRViToYjImmukMv5HYyhuNN5ovPxRXysH3FbZZ9PG1ruXV4B7WBKrl/mrLvd+zbUDuHsVH/TZ/W+x9WDacce4/EL1BiiL+1q+VfcMR5qXGWm4v+2m8Yg4svzPl9kWt+k5BABArU9LXxyOp5rN/9K4v6bcjnwNZSwi/hcROyPi/xGxKyLui8jKNk4pOzLekL95/pNeusXQOpLN/57P17bq53/F7C/GhvLc9kr8I8nR4+X5/fl7MhEjG7P8dJtzfPfSL5+12lc7/8u27PzFXDCvx6Xhhgd0c7NLs5VJaRdc/jBiz3Cz+JPrKwFJROyOiD1rO/SOInH8ia/3bt7bvNDq8bfRhXWmla8iHq+2/3I0xF9I2q9PTm2K8vz+qaJX3Oynny+83ur8LeLfsP7IOpO1/5b6/t9YZCypXa9dXPs5Lvz2Sct7mlvt/xuSNyvtUrxR780uLZ2ejtiQHK7k634+c+O1Rb4on8U/sa/5+N+ZvyY7zwMRkXXhByPioYh4OK/7IxHxaETsaxP/Dy/miSb9dV39vwuy+OeaXv+u9/+G9l97YujE998WB9u05viz9j9YSU3kP6lc/1bRaQXX+/4BAADA3SCtfAc+SSevp9N0crL6Hf5dsSUtLywuPXl04d1Tc9Xvyo/FSFo86RqteR46nSznR6zmZ/JnxcX+A/lz48+HNlfyk6WF8lyfY4dBt7XF+M/8PtTv2gG3XbN1tJmeLUEB/dQ4/tP67PnXelkZoKf8vjYMrlXGf9qregC918nn/+Ye1APovWbj/3xD3loA3Jvc/8PgMv5hcBn/MLiMfxhI6/m9/rsokcYdUY17KRFpuTy3KaJ94eIPAt0ZdZboPNHvKxMAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAEB3/BcAAP//+sruCA==")
chdir(0x0)
openat$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=1m4.731774163s, {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)={[{@journal_ioprio={'journal_ioprio', 0x3d, 0x5}}, {@nogrpid}, {@orlov}, {@minixdf}, {@resgid}, {@stripe={'stripe', 0x3d, 0x6}}, {@usrjquota}]}, 0x3, 0x47b, &(0x7f0000000e00)="$eJzs3M1vVFUbAPDn3rZ8Q/vyogmIWiXGxo+WFlQWbjSauMBoogtc1mkhhIEaWhNBItUY3JgYEl0blyb+Be7cGHVl4lb3hoQoMQGNi5o7cy/MDDPTKR1mgPn9kgvn9J659zxzzrlz7j3TBjCwxrN/kohtEfFrRIxWs/UFxqv/XbtyrvT3lXOlJFZW3vgjqZS7euVcqShavG5rnplII9KPk/wksbH2sItnzp6YLZfnT+f5qaWT70wtnjn79PGTs8fmj82fmjl06OCB6eeenXmmoziSiH/b7c/iurrng4W9u1956+KrpSMX3/7xm6y+2/L9tXF0y3gW+J8rFY37Huv2yfpse006Ge5jRViToYjImmukMv5HYyhuNN5ovPxRXysH3FbZZ9PG1ruXV4B7WBKrl/mrLvd+zbUDuHsVH/TZ/W+x9WDacce4/EL1BiiL+1q+VfcMR5qXGWm4v+2m8Yg4svzPl9kWt+k5BABArU9LXxyOp5rN/9K4v6bcjnwNZSwi/hcROyPi/xGxKyLui8jKNk4pOzLekL95/pNeusXQOpLN/57P17bq53/F7C/GhvLc9kr8I8nR4+X5/fl7MhEjG7P8dJtzfPfSL5+12lc7/8u27PzFXDCvx6Xhhgd0c7NLs5VJaRdc/jBiz3Cz+JPrKwFJROyOiD1rO/SOInH8ia/3bt7bvNDq8bfRhXWmla8iHq+2/3I0xF9I2q9PTm2K8vz+qaJX3Oynny+83ur8LeLfsP7IOpO1/5b6/t9YZCypXa9dXPs5Lvz2Sct7mlvt/xuSNyvtUrxR780uLZ2ejtiQHK7k634+c+O1Rb4on8U/sa/5+N+ZvyY7zwMRkXXhByPioYh4OK/7IxHxaETsaxP/Dy/miSb9dV39vwuy+OeaXv+u9/+G9l97YujE998WB9u05viz9j9YSU3kP6lc/1bRaQXX+/4BAADA3SCtfAc+SSevp9N0crL6Hf5dsSUtLywuPXl04d1Tc9Xvyo/FSFo86RqteR46nSznR6zmZ/JnxcX+A/lz48+HNlfyk6WF8lyfY4dBt7XF+M/8PtTv2gG3XbN1tJmeLUEB/dQ4/tP67PnXelkZoKf8vjYMrlXGf9qregC918nn/+Ye1APovWbj/3xD3loA3Jvc/8PgMv5hcBn/MLiMfxhI6/m9/rsokcYdUY17KRFpuTy3KaJ94eIPAt0ZdZboPNHvKxMAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAEB3/BcAAP//+sruCA==")
chdir(&(0x7f0000000140)='./file0\x00')
openat$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=1m4.731774163s, {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)={[{@journal_ioprio={'journal_ioprio', 0x3d, 0x5}}, {@nogrpid}, {@orlov}, {@minixdf}, {@resgid}, {@stripe={'stripe', 0x3d, 0x6}}, {@usrjquota}]}, 0x3, 0x47b, &(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=1m4.731774163s, {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)={[{@journal_ioprio={'journal_ioprio', 0x3d, 0x5}}, {@nogrpid}, {@orlov}, {@minixdf}, {@resgid}, {@stripe={'stripe', 0x3d, 0x6}}, {@usrjquota}]}, 0x3, 0x47b, &(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=1m4.731774163s, {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)={[{@journal_ioprio={'journal_ioprio', 0x3d, 0x5}}, {@nogrpid}, {@orlov}, {@minixdf}, {@resgid}, {@stripe={'stripe', 0x3d, 0x6}}, {@usrjquota}]}, 0x3, 0x47b, &(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=1m4.731774163s, {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)={[{@journal_ioprio={'journal_ioprio', 0x3d, 0x5}}, {@nogrpid}, {@orlov}, {@minixdf}, {@resgid}, {@stripe={'stripe', 0x3d, 0x6}}, {@usrjquota}]}, 0x3, 0x47b, &(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=1m4.731774163s, {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)={[{@journal_ioprio={'journal_ioprio', 0x3d, 0x5}}, {@nogrpid}, {@orlov}, {@minixdf}, {@resgid}, {@stripe={'stripe', 0x3d, 0x6}}, {@usrjquota}]}, 0x3, 0x47b, &(0x7f0000000e00)="$eJzs3M1vVFUbAPDn3rZ8Q/vyogmIWiXGxo+WFlQWbjSauMBoogtc1mkhhIEaWhNBItUY3JgYEl0blyb+Be7cGHVl4lb3hoQoMQGNi5o7cy/MDDPTKR1mgPn9kgvn9J659zxzzrlz7j3TBjCwxrN/kohtEfFrRIxWs/UFxqv/XbtyrvT3lXOlJFZW3vgjqZS7euVcqShavG5rnplII9KPk/wksbH2sItnzp6YLZfnT+f5qaWT70wtnjn79PGTs8fmj82fmjl06OCB6eeenXmmoziSiH/b7c/iurrng4W9u1956+KrpSMX3/7xm6y+2/L9tXF0y3gW+J8rFY37Huv2yfpse006Ge5jRViToYjImmukMv5HYyhuNN5ovPxRXysH3FbZZ9PG1ruXV4B7WBKrl/mrLvd+zbUDuHsVH/TZ/W+x9WDacce4/EL1BiiL+1q+VfcMR5qXGWm4v+2m8Yg4svzPl9kWt+k5BABArU9LXxyOp5rN/9K4v6bcjnwNZSwi/hcROyPi/xGxKyLui8jKNk4pOzLekL95/pNeusXQOpLN/57P17bq53/F7C/GhvLc9kr8I8nR4+X5/fl7MhEjG7P8dJtzfPfSL5+12lc7/8u27PzFXDCvx6Xhhgd0c7NLs5VJaRdc/jBiz3Cz+JPrKwFJROyOiD1rO/SOInH8ia/3bt7bvNDq8bfRhXWmla8iHq+2/3I0xF9I2q9PTm2K8vz+qaJX3Oynny+83ur8LeLfsP7IOpO1/5b6/t9YZCypXa9dXPs5Lvz2Sct7mlvt/xuSNyvtUrxR780uLZ2ejtiQHK7k634+c+O1Rb4on8U/sa/5+N+ZvyY7zwMRkXXhByPioYh4OK/7IxHxaETsaxP/Dy/miSb9dV39vwuy+OeaXv+u9/+G9l97YujE998WB9u05viz9j9YSU3kP6lc/1bRaQXX+/4BAADA3SCtfAc+SSevp9N0crL6Hf5dsSUtLywuPXl04d1Tc9Xvyo/FSFo86RqteR46nSznR6zmZ/JnxcX+A/lz48+HNlfyk6WF8lyfY4dBt7XF+M/8PtTv2gG3XbN1tJmeLUEB/dQ4/tP67PnXelkZoKf8vjYMrlXGf9qregC918nn/+Ye1APovWbj/3xD3loA3Jvc/8PgMv5hcBn/MLiMfxhI6/m9/rsokcYdUY17KRFpuTy3KaJ94eIPAt0ZdZboPNHvKxMAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAEB3/BcAAP//+sruCA==")
chdir(&(0x7f0000000140)='./file0\x00')
openat$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=1m4.731774163s, {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)={[{@journal_ioprio={'journal_ioprio', 0x3d, 0x5}}, {@nogrpid}, {@orlov}, {@minixdf}, {@resgid}, {@stripe={'stripe', 0x3d, 0x6}}, {@usrjquota}]}, 0x3, 0x47b, &(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=1m4.731774163s, {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)={[{@journal_ioprio={'journal_ioprio', 0x3d, 0x5}}, {@nogrpid}, {@orlov}, {@minixdf}, {@resgid}, {@stripe={'stripe', 0x3d, 0x6}}, {@usrjquota}]}, 0x3, 0x47b, &(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=1m4.731774163s, {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)={[{@journal_ioprio={'journal_ioprio', 0x3d, 0x5}}, {@nogrpid}, {@orlov}, {@minixdf}, {@resgid}, {@stripe={'stripe', 0x3d, 0x6}}, {@usrjquota}]}, 0x3, 0x47b, &(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=1m4.731774163s, {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)={[{@journal_ioprio={'journal_ioprio', 0x3d, 0x5}}, {@nogrpid}, {@orlov}, {@minixdf}, {@resgid}, {@stripe={'stripe', 0x3d, 0x6}}, {@usrjquota}]}, 0x3, 0x47b, &(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=1m4.731774163s, {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$loop-symlink
program crashed: general protection fault in memcg_rstat_updated
a never seen crash title: general protection fault in memcg_rstat_updated, ignore
simplifying guilty program options
testing program (duration=1m4.731774163s, {Threaded:false Repeat:true RepeatTimes:0 Procs:6 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-chdir-openat$cgroup_ro-mkdir-creat-mknod$loop-symlink
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000280)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x800700, &(0x7f00000001c0)={[{@journal_ioprio={'journal_ioprio', 0x3d, 0x5}}, {@nogrpid}, {@orlov}, {@minixdf}, {@resgid}, {@stripe={'stripe', 0x3d, 0x6}}, {@usrjquota}]}, 0x3, 0x47b, &(0x7f0000000e00)="$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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
extracting C reproducer
testing compiled C program (duration=1m4.731774163s, {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$loop-symlink
program crashed: KASAN: slab-use-after-free Write in ext4_insert_dentry
simplifying C reproducer
testing compiled C program (duration=1m4.731774163s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$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=1m4.731774163s, {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$loop-symlink
program did not crash
testing compiled C program (duration=1m4.731774163s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-chdir-openat$cgroup_ro-mkdir-creat-mknod$loop-symlink
program crashed: KASAN: 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=1m4.731774163s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:false 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$loop-symlink
program crashed: BUG: Bad rss-counter state
a never seen crash title: BUG: Bad rss-counter state, ignore
testing compiled C program (duration=1m4.731774163s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:false Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-chdir-openat$cgroup_ro-mkdir-creat-mknod$loop-symlink
program crashed: KASAN: slab-out-of-bounds Write in ext4_insert_dentry
a never seen crash title: KASAN: slab-out-of-bounds Write in ext4_insert_dentry, ignore
testing compiled C program (duration=1m4.731774163s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true 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$loop-symlink
program crashed: KASAN: slab-use-after-free Write in ext4_insert_dentry
testing compiled C program (duration=1m4.731774163s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$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=1m4.731774163s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-chdir-openat$cgroup_ro-mkdir-creat-mknod$loop-symlink
program crashed: KASAN: use-after-free Write in ext4_insert_dentry
a never seen crash title: KASAN: use-after-free Write in ext4_insert_dentry, ignore
testing compiled C program (duration=1m4.731774163s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$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=1m4.731774163s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-chdir-openat$cgroup_ro-mkdir-creat-mknod$loop-symlink
program crashed: KASAN: use-after-free Write in ext4_insert_dentry
a never seen crash title: KASAN: use-after-free Write in ext4_insert_dentry, ignore
testing compiled C program (duration=1m4.731774163s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:true IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-chdir-openat$cgroup_ro-mkdir-creat-mknod$loop-symlink
program crashed: KASAN: slab-use-after-free Write in ext4_insert_dentry
testing compiled C program (duration=1m4.731774163s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:true 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-mknod$loop-symlink
program crashed: KASAN: slab-use-after-free Write in ext4_insert_dentry
testing compiled C program (duration=1m4.731774163s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:true IEEE802154:false Sysctl:true Swap:true UseTmpDir:false HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-chdir-openat$cgroup_ro-mkdir-creat-mknod$loop-symlink
program did not crash
testing compiled C program (duration=1m4.731774163s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:true IEEE802154:false Sysctl:false 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-mknod$loop-symlink
program did not crash
testing compiled C program (duration=1m4.731774163s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:true IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-chdir-openat$cgroup_ro-mkdir-creat-mknod$loop-symlink
program crashed: KASAN: slab-use-after-free Write in ext4_insert_dentry
reproducing took 40m38.117361419s
repro crashed as (corrupted=false):
EXT4-fs error (device loop0): ext4_orphan_get:1394: comm syz-executor120: 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 ffff88804055af14 by task syz-executor120/5325

CPU: 0 UID: 0 PID: 5325 Comm: syz-executor120 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: 0033:0x7fc7c3993fc9
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 1d 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:00007ffd58d568d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000058
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc7c3993fc9
RDX: 0000000000000000 RSI: 0000200000000cc0 RDI: 0000200000000dc0
RBP: 00000000000f4240 R08: 0000000000000003 R09: 0000000000000003
R10: 0000000000000003 R11: 0000000000000246 R12: 00007ffd58d56928
R13: 00007fc7c3a08b20 R14: 00007fc7c3a0ace0 R15: 00007ffd58d569d0
 </TASK>

The buggy address belongs to the physical page:
page: refcount:3 mapcount:0 mapping:ffff8880004c4d78 index:0x3f pfn:0x4055a
memcg:ffff888030aee000
aops:def_blk_aops ino:700000 dentry name(?):""
flags: 0x4fff10000004014(referenced|dirty|private|node=1|zone=1|lastcpupid=0x7ff)
raw: 04fff10000004014 0000000000000000 dead000000000122 ffff8880004c4d78
raw: 000000000000003f ffff888044b952b8 00000003ffffffff ffff888030aee000
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 5325, tgid 5325 (syz-executor120), ts 80728717552, free_ts 80725684194
 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 5325 tgid 5325 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
 __slab_free+0x2c2/0x380 mm/slub.c:4520
 qlink_free mm/kasan/quarantine.c:163 [inline]
 qlist_free_all+0x9a/0x140 mm/kasan/quarantine.c:179
 kasan_quarantine_reduce+0x14f/0x170 mm/kasan/quarantine.c:286
 __kasan_slab_alloc+0x23/0x80 mm/kasan/common.c:329
 kasan_slab_alloc include/linux/kasan.h:250 [inline]
 slab_post_alloc_hook mm/slub.c:4115 [inline]
 slab_alloc_node mm/slub.c:4164 [inline]
 kmem_cache_alloc_noprof+0x1d9/0x380 mm/slub.c:4171
 getname_flags+0xb7/0x540 fs/namei.c:139
 user_path_at+0x24/0x60 fs/namei.c:3071
 __do_sys_chdir fs/open.c:557 [inline]
 __se_sys_chdir+0xbc/0x220 fs/open.c:551
 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

Memory state around the buggy address:
 ffff88804055af00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
 ffff88804055af80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>ffff88804055b000: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
                   ^
 ffff88804055b080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
 ffff88804055b100: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
==================================================================

final repro crashed as (corrupted=false):
EXT4-fs error (device loop0): ext4_orphan_get:1394: comm syz-executor120: 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 ffff88804055af14 by task syz-executor120/5325

CPU: 0 UID: 0 PID: 5325 Comm: syz-executor120 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: 0033:0x7fc7c3993fc9
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 1d 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:00007ffd58d568d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000058
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc7c3993fc9
RDX: 0000000000000000 RSI: 0000200000000cc0 RDI: 0000200000000dc0
RBP: 00000000000f4240 R08: 0000000000000003 R09: 0000000000000003
R10: 0000000000000003 R11: 0000000000000246 R12: 00007ffd58d56928
R13: 00007fc7c3a08b20 R14: 00007fc7c3a0ace0 R15: 00007ffd58d569d0
 </TASK>

The buggy address belongs to the physical page:
page: refcount:3 mapcount:0 mapping:ffff8880004c4d78 index:0x3f pfn:0x4055a
memcg:ffff888030aee000
aops:def_blk_aops ino:700000 dentry name(?):""
flags: 0x4fff10000004014(referenced|dirty|private|node=1|zone=1|lastcpupid=0x7ff)
raw: 04fff10000004014 0000000000000000 dead000000000122 ffff8880004c4d78
raw: 000000000000003f ffff888044b952b8 00000003ffffffff ffff888030aee000
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 5325, tgid 5325 (syz-executor120), ts 80728717552, free_ts 80725684194
 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 5325 tgid 5325 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
 __slab_free+0x2c2/0x380 mm/slub.c:4520
 qlink_free mm/kasan/quarantine.c:163 [inline]
 qlist_free_all+0x9a/0x140 mm/kasan/quarantine.c:179
 kasan_quarantine_reduce+0x14f/0x170 mm/kasan/quarantine.c:286
 __kasan_slab_alloc+0x23/0x80 mm/kasan/common.c:329
 kasan_slab_alloc include/linux/kasan.h:250 [inline]
 slab_post_alloc_hook mm/slub.c:4115 [inline]
 slab_alloc_node mm/slub.c:4164 [inline]
 kmem_cache_alloc_noprof+0x1d9/0x380 mm/slub.c:4171
 getname_flags+0xb7/0x540 fs/namei.c:139
 user_path_at+0x24/0x60 fs/namei.c:3071
 __do_sys_chdir fs/open.c:557 [inline]
 __se_sys_chdir+0xbc/0x220 fs/open.c:551
 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

Memory state around the buggy address:
 ffff88804055af00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
 ffff88804055af80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>ffff88804055b000: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
                   ^
 ffff88804055b080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
 ffff88804055b100: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
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