Extracting prog: 2m0.81456978s
Minimizing prog: 23m0.900242204s
Simplifying prog options: 4m4.916158464s
Extracting C: 34.075381879s
Simplifying C: 0s
extracting reproducer from 1 programs
testing a last program of every proc
single: executing 1 programs separately with timeout 30s
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-chdir-openat$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$loop(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x1)
symlink(&(0x7f0000000dc0)='./file0\x00', &(0x7f0000000cc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
program crashed: KASAN: out-of-bounds Write in ext4_insert_dentry
single: successfully extracted reproducer
found reproducer with 7 syscalls
minimizing guilty program
testing program (duration=46.315184899s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$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=46.315184899s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-chdir-openat$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$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='net_prio.prioidx\x00', 0x275a, 0x0)
mkdir(&(0x7f00000002c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x5)
creat(&(0x7f0000000580)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
symlink(&(0x7f0000000dc0)='./file0\x00', &(0x7f0000000cc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
program did not crash
testing program (duration=46.315184899s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$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=46.315184899s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-chdir-openat$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$loop(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x1)
symlink(&(0x7f0000000dc0)='./file0\x00', &(0x7f0000000cc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
program did not crash
testing program (duration=46.315184899s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$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=46.315184899s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-openat$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$loop(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x1)
symlink(&(0x7f0000000dc0)='./file0\x00', &(0x7f0000000cc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
program did not crash
testing program (duration=46.315184899s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): chdir-openat$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$loop(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x1)
symlink(&(0x7f0000000dc0)='./file0\x00', &(0x7f0000000cc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
program did not crash
testing program (duration=46.315184899s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$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=46.315184899s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-chdir-openat$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)="$eJzs3M9rHFUcAPDvTJKmvxNrFVqrRosY/JE0adUevCgKHioKeqjHuElL6baRJoItxUaRehGkoGfxKPgXePMi6knwqncpFC1Cq6fI7M6028lufjTb3Zj9fGC67+28mfe+O/N23szbNICeNZL9k0TsjIjfImKonr2zwEj95eb1i5V/rl+sJLG4+NafSa3cjesXK0XRYrsdeWY0jUg/SfJKYrBxt3PnL5yeqlZnzuX58fkz743Pnb/w7KkzUydnTs6cnTx69MjhiReen3xuVXEkK6zP4rqx/8PZA/tee+fK65XjV9796dtsm535+sY42mUkC/yvxZryuifaXVmX7WpIJ/1dbAhr0hcR2eEaqPX/oeiL2wdvKF79uKuNA+6p7No02Hr1wiKwiSWxcpm/O9EQoMOKC312/1ssHRp6bAjXXqrfAGVx38yX+pr+SPMyA6X723YaiYjjC/9+lS1xj55DAAA0+qzy5bF4ptn4L40HG8rtzudQhiPivojYExH3R8TeiHggIitbHlKuykgpv3T8k169y9BWJRv/vZjPbd05/itGfzHcl+d21eIfSE6cqs4cyj+T0RgYzPITt3c5UK7j+1d+/bxV/Y3jv2zJ6i/Ggnk7rvaXHtBNT81PLa3l7lz7KGJ/f7P4k1szAUlE7IuI/Wvb9e4iceqpbw5sO9C80MrxL6MN80yLX0c8WT/+C1GKv5AsPz85vjWqM4fGi7NiqZ9/ufxmq/pbxL9l/ZGtTnb8t995/peLDCeN87Vza6/j8u+ftrynudvzf0vydu24FB/UB1P11JbkWP311vvz8+cmb29b5GuvE/X4Rw827/978m2yeh6KiOwUfjgiHomIR/O2PxYRj0fEwWXi//HlPNHkfF3X+d8GWfzTETHYpP/nSsd/7Ym+0z98V+xs65rjz47/kVpqNH+n9v23gtU2cL2fHwAAAPwfpLXfwCfp2K10mo6N1X/Dvze2p9XZufmnT8y+f3a6/lv54RhIiyddQw3PQyeShXyP9fxk/qy4WH84f278Rd+2Wn6sMlud7nLs0Ot2tOj/mT/6ut064J7rT5e+N9mxKSigm8rzkqWvg0tvdLIxQEf5e23oXSv0/yZ3B8Bm4foPvatZ/79UypsLgM3J9R96l/4PvUv/h96l/0NPWs/f9Uv0ciLSanV6a8TyhYv/EGhjtHmjJzZSr+zq1xIAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAEDb/BcAAP//fPnvdA==")
chdir(&(0x7f0000000140)='./file0\x00')
openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0)
mkdir(&(0x7f00000002c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x5)
creat(&(0x7f0000000580)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0)
mknod$loop(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x1)
symlink(&(0x7f0000000dc0)='./file0\x00', &(0x7f0000000cc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
program did not crash
testing program (duration=46.315184899s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$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=46.315184899s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-chdir-openat$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$loop(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x1)
symlink(&(0x7f0000000dc0)='./file0\x00', &(0x7f0000000cc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
program did not crash
testing program (duration=46.315184899s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$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=46.315184899s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-chdir-openat$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$loop(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x1)
symlink(&(0x7f0000000dc0)='./file0\x00', &(0x7f0000000cc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
program did not crash
testing program (duration=46.315184899s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$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=46.315184899s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-chdir-openat$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$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x1)
symlink(&(0x7f0000000dc0)='./file0\x00', &(0x7f0000000cc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
program did not crash
testing program (duration=46.315184899s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$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=46.315184899s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-chdir-openat$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$loop(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x1)
symlink(&(0x7f0000000dc0)='./file0\x00', 0x0)
program did not crash
testing program (duration=46.315184899s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$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=46.315184899s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-chdir-openat$cgroup_ro-mkdir-creat-mknod$loop-symlink
program crashed: KASAN: use-after-free Write in ext4_insert_dentry
a never seen crash title: KASAN: use-after-free Write in ext4_insert_dentry, ignore
simplifying guilty program options
testing program (duration=46.315184899s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$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: use-after-free Write in ext4_insert_dentry
a never seen crash title: KASAN: use-after-free Write in ext4_insert_dentry, ignore
testing program (duration=46.315184899s, {Threaded:true 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$loop-symlink
detailed listing:
executing program 0:
syz_mount_image$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$loop(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x1)
symlink(&(0x7f0000000dc0)='./file0\x00', &(0x7f0000000cc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
program crashed: KASAN: use-after-free Write in ext4_insert_dentry
a never seen crash title: KASAN: use-after-free Write in ext4_insert_dentry, ignore
testing program (duration=46.315184899s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-chdir-openat$cgroup_ro-mkdir-creat-mknod$loop-symlink
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: use-after-free Write in ext4_insert_dentry
a never seen crash title: KASAN: use-after-free Write in ext4_insert_dentry, ignore
reproducing took 29m40.706369207s
repro crashed as (corrupted=false):
EXT4-fs error (device loop1): ext4_xattr_ibody_find:2240: inode #15: comm syz.1.16: corrupted in-inode xattr: bad e_name length
EXT4-fs error (device loop1): ext4_orphan_get:1393: comm syz.1.16: couldn't read orphan inode 15 (err -117)
EXT4-fs (loop1): mounted filesystem 00000007-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
==================================================================
BUG: KASAN: out-of-bounds in ext4_insert_dentry+0x36a/0x6d0 fs/ext4/namei.c:2109
Write of size 251 at addr ffff88806b8dff14 by task syz.1.16/5980
CPU: 1 UID: 0 PID: 5980 Comm: syz.1.16 Not tainted 6.12.0-rc6-syzkaller-00318-ga9cda7c0ffed #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/30/2024
Call Trace:
__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:377 [inline]
print_report+0x169/0x550 mm/kasan/report.c:488
kasan_report+0x143/0x180 mm/kasan/report.c:601
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:2109
add_dirent_to_buf+0x3d9/0x750 fs/ext4/namei.c:2154
make_indexed_dir+0xf98/0x1600 fs/ext4/namei.c:2351
ext4_add_entry+0x222a/0x25d0 fs/ext4/namei.c:2455
ext4_add_nondir+0x8d/0x290 fs/ext4/namei.c:2796
ext4_symlink+0x920/0xb50 fs/ext4/namei.c:3431
vfs_symlink+0x137/0x2e0 fs/namei.c:4615
do_symlinkat+0x222/0x3a0 fs/namei.c:4641
__do_sys_symlink fs/namei.c:4662 [inline]
__se_sys_symlink fs/namei.c:4660 [inline]
__x64_sys_symlink+0x7a/0x90 fs/namei.c:4660
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: 0033:0x7fefd4d7e719
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fefd5af8038 EFLAGS: 00000246 ORIG_RAX: 0000000000000058
RAX: ffffffffffffffda RBX: 00007fefd4f35f80 RCX: 00007fefd4d7e719
RDX: 0000000000000000 RSI: 0000000020000cc0 RDI: 0000000020000dc0
RBP: 00007fefd4df139e R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 00007fefd4f35f80 R15: 00007ffd803acf88
The buggy address belongs to the physical page:
page: refcount:3 mapcount:0 mapping:ffff888148cbd8f8 index:0x3f pfn:0x6b8df
memcg:ffff88806134a000
aops:def_blk_aops ino:700001 dentry name(?):""
flags: 0xfff00000004114(referenced|dirty|active|private|node=0|zone=1|lastcpupid=0x7ff)
raw: 00fff00000004114 0000000000000000 dead000000000122 ffff888148cbd8f8
raw: 000000000000003f ffff888148d680e8 00000003ffffffff ffff88806134a000
page dumped because: kasan: bad access detected
page_owner tracks the page as allocated
page last allocated via order 0, migratetype Movable, gfp_mask 0x148c48(GFP_NOFS|__GFP_NOFAIL|__GFP_COMP|__GFP_HARDWALL|__GFP_MOVABLE), pid 5980, tgid 5979 (syz.1.16), ts 74129476822, free_ts 66307989205
set_page_owner include/linux/page_owner.h:32 [inline]
post_alloc_hook+0x1f3/0x230 mm/page_alloc.c:1541
prep_new_page mm/page_alloc.c:1549 [inline]
get_page_from_freelist+0x363e/0x3790 mm/page_alloc.c:3459
__alloc_pages_noprof+0x292/0x710 mm/page_alloc.c:4735
alloc_pages_mpol_noprof+0x3e8/0x680 mm/mempolicy.c:2265
alloc_pages_noprof mm/mempolicy.c:2345 [inline]
folio_alloc_noprof+0x128/0x180 mm/mempolicy.c:2352
filemap_alloc_folio_noprof+0xdf/0x500 mm/filemap.c:1010
__filemap_get_folio+0x446/0xbd0 mm/filemap.c:1952
grow_dev_folio fs/buffer.c:1043 [inline]
grow_buffers fs/buffer.c:1109 [inline]
__getblk_slow fs/buffer.c:1135 [inline]
bdev_getblk+0x1d8/0x550 fs/buffer.c:1437
__getblk include/linux/buffer_head.h:380 [inline]
sb_getblk include/linux/buffer_head.h:386 [inline]
ext4_getblk+0x303/0x800 fs/ext4/inode.c:859
ext4_bread+0x2e/0x180 fs/ext4/inode.c:905
ext4_append+0x327/0x5c0 fs/ext4/namei.c:83
make_indexed_dir+0x523/0x1600 fs/ext4/namei.c:2272
ext4_add_entry+0x222a/0x25d0 fs/ext4/namei.c:2455
ext4_add_nondir+0x8d/0x290 fs/ext4/namei.c:2796
ext4_symlink+0x920/0xb50 fs/ext4/namei.c:3431
vfs_symlink+0x137/0x2e0 fs/namei.c:4615
page last free pid 5824 tgid 5824 stack trace:
reset_page_owner include/linux/page_owner.h:25 [inline]
free_pages_prepare mm/page_alloc.c:1112 [inline]
free_unref_folios+0xd83/0x1720 mm/page_alloc.c:2689
folios_put_refs+0x76c/0x860 mm/swap.c:1007
free_pages_and_swap_cache+0x2ea/0x690 mm/swap_state.c:332
__tlb_batch_free_encoded_pages mm/mmu_gather.c:136 [inline]
tlb_batch_pages_flush mm/mmu_gather.c:149 [inline]
tlb_flush_mmu_free mm/mmu_gather.c:366 [inline]
tlb_flush_mmu+0x3a3/0x680 mm/mmu_gather.c:373
tlb_finish_mmu+0xd4/0x200 mm/mmu_gather.c:465
vms_clear_ptes+0x437/0x530 mm/vma.c:1102
vms_complete_munmap_vmas+0x214/0x8f0 mm/vma.c:1144
do_vmi_align_munmap+0x5ef/0x6f0 mm/vma.c:1353
do_vmi_munmap+0x24e/0x2d0 mm/vma.c:1401
__vm_munmap+0x24c/0x480 mm/mmap.c:1623
__do_sys_munmap mm/mmap.c:1640 [inline]
__se_sys_munmap mm/mmap.c:1637 [inline]
__x64_sys_munmap+0x60/0x70 mm/mmap.c:1637
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:
ffff88806b8dff00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
ffff88806b8dff80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>ffff88806b8e0000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
^
ffff88806b8e0080: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
ffff88806b8e0100: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
==================================================================
final repro crashed as (corrupted=false):
EXT4-fs error (device loop1): ext4_xattr_ibody_find:2240: inode #15: comm syz.1.16: corrupted in-inode xattr: bad e_name length
EXT4-fs error (device loop1): ext4_orphan_get:1393: comm syz.1.16: couldn't read orphan inode 15 (err -117)
EXT4-fs (loop1): mounted filesystem 00000007-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
==================================================================
BUG: KASAN: out-of-bounds in ext4_insert_dentry+0x36a/0x6d0 fs/ext4/namei.c:2109
Write of size 251 at addr ffff88806b8dff14 by task syz.1.16/5980
CPU: 1 UID: 0 PID: 5980 Comm: syz.1.16 Not tainted 6.12.0-rc6-syzkaller-00318-ga9cda7c0ffed #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/30/2024
Call Trace:
__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:377 [inline]
print_report+0x169/0x550 mm/kasan/report.c:488
kasan_report+0x143/0x180 mm/kasan/report.c:601
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:2109
add_dirent_to_buf+0x3d9/0x750 fs/ext4/namei.c:2154
make_indexed_dir+0xf98/0x1600 fs/ext4/namei.c:2351
ext4_add_entry+0x222a/0x25d0 fs/ext4/namei.c:2455
ext4_add_nondir+0x8d/0x290 fs/ext4/namei.c:2796
ext4_symlink+0x920/0xb50 fs/ext4/namei.c:3431
vfs_symlink+0x137/0x2e0 fs/namei.c:4615
do_symlinkat+0x222/0x3a0 fs/namei.c:4641
__do_sys_symlink fs/namei.c:4662 [inline]
__se_sys_symlink fs/namei.c:4660 [inline]
__x64_sys_symlink+0x7a/0x90 fs/namei.c:4660
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: 0033:0x7fefd4d7e719
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fefd5af8038 EFLAGS: 00000246 ORIG_RAX: 0000000000000058
RAX: ffffffffffffffda RBX: 00007fefd4f35f80 RCX: 00007fefd4d7e719
RDX: 0000000000000000 RSI: 0000000020000cc0 RDI: 0000000020000dc0
RBP: 00007fefd4df139e R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 00007fefd4f35f80 R15: 00007ffd803acf88
The buggy address belongs to the physical page:
page: refcount:3 mapcount:0 mapping:ffff888148cbd8f8 index:0x3f pfn:0x6b8df
memcg:ffff88806134a000
aops:def_blk_aops ino:700001 dentry name(?):""
flags: 0xfff00000004114(referenced|dirty|active|private|node=0|zone=1|lastcpupid=0x7ff)
raw: 00fff00000004114 0000000000000000 dead000000000122 ffff888148cbd8f8
raw: 000000000000003f ffff888148d680e8 00000003ffffffff ffff88806134a000
page dumped because: kasan: bad access detected
page_owner tracks the page as allocated
page last allocated via order 0, migratetype Movable, gfp_mask 0x148c48(GFP_NOFS|__GFP_NOFAIL|__GFP_COMP|__GFP_HARDWALL|__GFP_MOVABLE), pid 5980, tgid 5979 (syz.1.16), ts 74129476822, free_ts 66307989205
set_page_owner include/linux/page_owner.h:32 [inline]
post_alloc_hook+0x1f3/0x230 mm/page_alloc.c:1541
prep_new_page mm/page_alloc.c:1549 [inline]
get_page_from_freelist+0x363e/0x3790 mm/page_alloc.c:3459
__alloc_pages_noprof+0x292/0x710 mm/page_alloc.c:4735
alloc_pages_mpol_noprof+0x3e8/0x680 mm/mempolicy.c:2265
alloc_pages_noprof mm/mempolicy.c:2345 [inline]
folio_alloc_noprof+0x128/0x180 mm/mempolicy.c:2352
filemap_alloc_folio_noprof+0xdf/0x500 mm/filemap.c:1010
__filemap_get_folio+0x446/0xbd0 mm/filemap.c:1952
grow_dev_folio fs/buffer.c:1043 [inline]
grow_buffers fs/buffer.c:1109 [inline]
__getblk_slow fs/buffer.c:1135 [inline]
bdev_getblk+0x1d8/0x550 fs/buffer.c:1437
__getblk include/linux/buffer_head.h:380 [inline]
sb_getblk include/linux/buffer_head.h:386 [inline]
ext4_getblk+0x303/0x800 fs/ext4/inode.c:859
ext4_bread+0x2e/0x180 fs/ext4/inode.c:905
ext4_append+0x327/0x5c0 fs/ext4/namei.c:83
make_indexed_dir+0x523/0x1600 fs/ext4/namei.c:2272
ext4_add_entry+0x222a/0x25d0 fs/ext4/namei.c:2455
ext4_add_nondir+0x8d/0x290 fs/ext4/namei.c:2796
ext4_symlink+0x920/0xb50 fs/ext4/namei.c:3431
vfs_symlink+0x137/0x2e0 fs/namei.c:4615
page last free pid 5824 tgid 5824 stack trace:
reset_page_owner include/linux/page_owner.h:25 [inline]
free_pages_prepare mm/page_alloc.c:1112 [inline]
free_unref_folios+0xd83/0x1720 mm/page_alloc.c:2689
folios_put_refs+0x76c/0x860 mm/swap.c:1007
free_pages_and_swap_cache+0x2ea/0x690 mm/swap_state.c:332
__tlb_batch_free_encoded_pages mm/mmu_gather.c:136 [inline]
tlb_batch_pages_flush mm/mmu_gather.c:149 [inline]
tlb_flush_mmu_free mm/mmu_gather.c:366 [inline]
tlb_flush_mmu+0x3a3/0x680 mm/mmu_gather.c:373
tlb_finish_mmu+0xd4/0x200 mm/mmu_gather.c:465
vms_clear_ptes+0x437/0x530 mm/vma.c:1102
vms_complete_munmap_vmas+0x214/0x8f0 mm/vma.c:1144
do_vmi_align_munmap+0x5ef/0x6f0 mm/vma.c:1353
do_vmi_munmap+0x24e/0x2d0 mm/vma.c:1401
__vm_munmap+0x24c/0x480 mm/mmap.c:1623
__do_sys_munmap mm/mmap.c:1640 [inline]
__se_sys_munmap mm/mmap.c:1637 [inline]
__x64_sys_munmap+0x60/0x70 mm/mmap.c:1637
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:
ffff88806b8dff00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
ffff88806b8dff80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>ffff88806b8e0000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
^
ffff88806b8e0080: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
ffff88806b8e0100: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
==================================================================