Extracting prog: 1m17.110422119s
Minimizing prog: 16m49.654875892s
Simplifying prog options: 2m12.372293681s
Extracting C: 10.226796912s
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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-syz_mount_image$vfat-open-mkdirat-mount-mknod-quotactl$Q_QUOTAON-mprotect-openat$cgroup_ro-mmap-creat-mkdirat
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000100)='ext4\x00', &(0x7f0000000180)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, &(0x7f00000007c0), 0xfe, 0x28f, &(0x7f00000009c0)="$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")
syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000680)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x380407b, 0x0, 0x1, 0x0, &(0x7f0000000140))
open(&(0x7f0000000300)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x108843, 0x190)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0)
mknod(&(0x7f0000000280)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x8001420, 0xffffffff)
quotactl$Q_QUOTAON(0xffffffff80000200, &(0x7f0000000180)=@loop={'/dev/loop', 0x0}, 0x0, 0x0)
mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x9)
r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cgroup.stat\x00', 0x275a, 0x0)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb, 0x28011, r0, 0x0)
creat(&(0x7f00000016c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x12)
mkdirat(0xffffffffffffff9c, &(0x7f0000001000)='./mnt_trace\x00', 0x1ff)

program crashed: KASAN: slab-out-of-bounds Read in ext4_htree_fill_tree
program crashed: KASAN: slab-out-of-bounds Read in ext4_htree_fill_tree
single: successfully extracted reproducer
found reproducer with 12 syscalls
minimizing guilty program
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-syz_mount_image$vfat-open-mkdirat-mount-mknod-quotactl$Q_QUOTAON-mprotect-openat$cgroup_ro-mmap-creat
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000100)='ext4\x00', &(0x7f0000000180)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, &(0x7f00000007c0), 0xfe, 0x28f, &(0x7f00000009c0)="$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")
syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000680)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x380407b, 0x0, 0x1, 0x0, &(0x7f0000000140))
open(&(0x7f0000000300)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x108843, 0x190)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0)
mknod(&(0x7f0000000280)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x8001420, 0xffffffff)
quotactl$Q_QUOTAON(0xffffffff80000200, &(0x7f0000000180)=@loop={'/dev/loop', 0x0}, 0x0, 0x0)
mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x9)
r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cgroup.stat\x00', 0x275a, 0x0)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb, 0x28011, r0, 0x0)
creat(&(0x7f00000016c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x12)

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-syz_mount_image$vfat-open-mkdirat-mount-mknod-quotactl$Q_QUOTAON-mprotect-openat$cgroup_ro-mmap-mkdirat
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000100)='ext4\x00', &(0x7f0000000180)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, &(0x7f00000007c0), 0xfe, 0x28f, &(0x7f00000009c0)="$eJzs3c1LBGUcB/Df7Iu2aWJ16VIEEVGC2CEIutQlQQiJiKAEI6xLoYHp1e3UpUP3Ck9dJLplHaOLdOkPsPJgly7SISkoYmN2ZnXV3dza3dloPh/YnZd9Hp/fwH6fGcFxAiit+Yh4OiKqEbEQEfWISLobPJi95vPN/cbRekSr9cLPSbtdtp3p9JuJiGZEPBlR63y2e/jK6a/Hy4+8v1N/+JPDlxtFHV+3s9OT584/Xn3v85XHdyv5vtl82X0co5T02FdLIu4Zx2D/EUlt0hUwmM++S3N/b0Q81M5/PSp5ZD/Ynvq6Ho991Lvf1HmxdQLj0GrV03NgswWUTqV9DZxUFiMiW69UFheza/jvq0m8tbX9zsIbWzubG5OeqYARSJrZ770nz345/cXMtfz/VM3yP5AnxlwpMBZp/l98/uCHdP28OulqgELcny3S/C+8uvdoxJ/yDyVzmX/nfygb+Yfykn/4H+iX3XT/dP9u8g/lJf9QXoPmv1lgTcCI1DsrvRM8/Pn/t/wvCP99iUDR5trvrv+hvK7lP78fN79bdbCL/uXXN94cX4HAqK11VrrzDwCUS2t6wjcgAxMz6fkHAAAAAAAAAAAAAAAAAAC4ab9xtN55FTXmNx9GnD0TEbWr42ePLai2n0cccUf7/c5fkrTZhSTrNpS1IfsP69MR3329+jfPe+hl7sfRjt9H664+H3z7wHgGfPfqZqNfu73NiGbaeKlWu/n9T/Lv3636/vy7b+lYf22wAUYlubb91EvFjp+5+MfE8cfBJMa/tHIc8VU6/yz1mv8qcV972Xv+mb1yJP/IRRze/n2Y6gEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACjSXwEAAP//F1F1yw==")
syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000680)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x380407b, 0x0, 0x1, 0x0, &(0x7f0000000140))
open(&(0x7f0000000300)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x108843, 0x190)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0)
mknod(&(0x7f0000000280)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x8001420, 0xffffffff)
quotactl$Q_QUOTAON(0xffffffff80000200, &(0x7f0000000180)=@loop={'/dev/loop', 0x0}, 0x0, 0x0)
mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x9)
r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cgroup.stat\x00', 0x275a, 0x0)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb, 0x28011, r0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000001000)='./mnt_trace\x00', 0x1ff)

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-syz_mount_image$vfat-open-mkdirat-mount-mknod-quotactl$Q_QUOTAON-mprotect-openat$cgroup_ro-creat-mkdirat
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000100)='ext4\x00', &(0x7f0000000180)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, &(0x7f00000007c0), 0xfe, 0x28f, &(0x7f00000009c0)="$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")
syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000680)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x380407b, 0x0, 0x1, 0x0, &(0x7f0000000140))
open(&(0x7f0000000300)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x108843, 0x190)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0)
mknod(&(0x7f0000000280)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x8001420, 0xffffffff)
quotactl$Q_QUOTAON(0xffffffff80000200, &(0x7f0000000180)=@loop={'/dev/loop', 0x0}, 0x0, 0x0)
mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x9)
openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cgroup.stat\x00', 0x275a, 0x0)
creat(&(0x7f00000016c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x12)
mkdirat(0xffffffffffffff9c, &(0x7f0000001000)='./mnt_trace\x00', 0x1ff)

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-syz_mount_image$vfat-open-mkdirat-mount-mknod-quotactl$Q_QUOTAON-mprotect-mmap-creat-mkdirat
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000100)='ext4\x00', &(0x7f0000000180)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, &(0x7f00000007c0), 0xfe, 0x28f, &(0x7f00000009c0)="$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")
syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000680)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x380407b, 0x0, 0x1, 0x0, &(0x7f0000000140))
open(&(0x7f0000000300)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x108843, 0x190)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0)
mknod(&(0x7f0000000280)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x8001420, 0xffffffff)
quotactl$Q_QUOTAON(0xffffffff80000200, &(0x7f0000000180)=@loop={'/dev/loop', 0x0}, 0x0, 0x0)
mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x9)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb, 0x28011, 0xffffffffffffffff, 0x0)
creat(&(0x7f00000016c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x12)
mkdirat(0xffffffffffffff9c, &(0x7f0000001000)='./mnt_trace\x00', 0x1ff)

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-syz_mount_image$vfat-open-mkdirat-mount-mknod-quotactl$Q_QUOTAON-openat$cgroup_ro-mmap-creat-mkdirat
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000100)='ext4\x00', &(0x7f0000000180)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, &(0x7f00000007c0), 0xfe, 0x28f, &(0x7f00000009c0)="$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")
syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000680)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x380407b, 0x0, 0x1, 0x0, &(0x7f0000000140))
open(&(0x7f0000000300)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x108843, 0x190)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0)
mknod(&(0x7f0000000280)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x8001420, 0xffffffff)
quotactl$Q_QUOTAON(0xffffffff80000200, &(0x7f0000000180)=@loop={'/dev/loop', 0x0}, 0x0, 0x0)
r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cgroup.stat\x00', 0x275a, 0x0)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb, 0x28011, r0, 0x0)
creat(&(0x7f00000016c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x12)
mkdirat(0xffffffffffffff9c, &(0x7f0000001000)='./mnt_trace\x00', 0x1ff)

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-syz_mount_image$vfat-open-mkdirat-mount-mknod-mprotect-openat$cgroup_ro-mmap-creat-mkdirat
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000100)='ext4\x00', &(0x7f0000000180)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, &(0x7f00000007c0), 0xfe, 0x28f, &(0x7f00000009c0)="$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")
syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000680)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x380407b, 0x0, 0x1, 0x0, &(0x7f0000000140))
open(&(0x7f0000000300)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x108843, 0x190)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0)
mknod(&(0x7f0000000280)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x8001420, 0xffffffff)
mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x9)
r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cgroup.stat\x00', 0x275a, 0x0)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb, 0x28011, r0, 0x0)
creat(&(0x7f00000016c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x12)
mkdirat(0xffffffffffffff9c, &(0x7f0000001000)='./mnt_trace\x00', 0x1ff)

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-syz_mount_image$vfat-open-mkdirat-mount-quotactl$Q_QUOTAON-mprotect-openat$cgroup_ro-mmap-creat-mkdirat
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000100)='ext4\x00', &(0x7f0000000180)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, &(0x7f00000007c0), 0xfe, 0x28f, &(0x7f00000009c0)="$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")
syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000680)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x380407b, 0x0, 0x1, 0x0, &(0x7f0000000140))
open(&(0x7f0000000300)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x108843, 0x190)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0)
quotactl$Q_QUOTAON(0xffffffff80000200, &(0x7f0000000180)=@loop={'/dev/loop', 0x0}, 0x0, 0x0)
mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x9)
r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cgroup.stat\x00', 0x275a, 0x0)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb, 0x28011, r0, 0x0)
creat(&(0x7f00000016c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x12)
mkdirat(0xffffffffffffff9c, &(0x7f0000001000)='./mnt_trace\x00', 0x1ff)

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-syz_mount_image$vfat-open-mkdirat-mknod-quotactl$Q_QUOTAON-mprotect-openat$cgroup_ro-mmap-creat-mkdirat
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000100)='ext4\x00', &(0x7f0000000180)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, &(0x7f00000007c0), 0xfe, 0x28f, &(0x7f00000009c0)="$eJzs3c1LBGUcB/Df7Iu2aWJ16VIEEVGC2CEIutQlQQiJiKAEI6xLoYHp1e3UpUP3Ck9dJLplHaOLdOkPsPJgly7SISkoYmN2ZnXV3dza3dloPh/YnZd9Hp/fwH6fGcFxAiit+Yh4OiKqEbEQEfWISLobPJi95vPN/cbRekSr9cLPSbtdtp3p9JuJiGZEPBlR63y2e/jK6a/Hy4+8v1N/+JPDlxtFHV+3s9OT584/Xn3v85XHdyv5vtl82X0co5T02FdLIu4Zx2D/EUlt0hUwmM++S3N/b0Q81M5/PSp5ZD/Ynvq6Ho991Lvf1HmxdQLj0GrV03NgswWUTqV9DZxUFiMiW69UFheza/jvq0m8tbX9zsIbWzubG5OeqYARSJrZ770nz345/cXMtfz/VM3yP5AnxlwpMBZp/l98/uCHdP28OulqgELcny3S/C+8uvdoxJ/yDyVzmX/nfygb+Yfykn/4H+iX3XT/dP9u8g/lJf9QXoPmv1lgTcCI1DsrvRM8/Pn/t/wvCP99iUDR5trvrv+hvK7lP78fN79bdbCL/uXXN94cX4HAqK11VrrzDwCUS2t6wjcgAxMz6fkHAAAAAAAAAAAAAAAAAAC4ab9xtN55FTXmNx9GnD0TEbWr42ePLai2n0cccUf7/c5fkrTZhSTrNpS1IfsP69MR3329+jfPe+hl7sfRjt9H664+H3z7wHgGfPfqZqNfu73NiGbaeKlWu/n9T/Lv3636/vy7b+lYf22wAUYlubb91EvFjp+5+MfE8cfBJMa/tHIc8VU6/yz1mv8qcV972Xv+mb1yJP/IRRze/n2Y6gEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACjSXwEAAP//F1F1yw==")
syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000680)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x380407b, 0x0, 0x1, 0x0, &(0x7f0000000140))
open(&(0x7f0000000300)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x108843, 0x190)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mknod(&(0x7f0000000280)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x8001420, 0xffffffff)
quotactl$Q_QUOTAON(0xffffffff80000200, &(0x7f0000000180)=@loop={'/dev/loop', 0x0}, 0x0, 0x0)
mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x9)
r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cgroup.stat\x00', 0x275a, 0x0)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb, 0x28011, r0, 0x0)
creat(&(0x7f00000016c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x12)
mkdirat(0xffffffffffffff9c, &(0x7f0000001000)='./mnt_trace\x00', 0x1ff)

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-syz_mount_image$vfat-open-mount-mknod-quotactl$Q_QUOTAON-mprotect-openat$cgroup_ro-mmap-creat-mkdirat
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000100)='ext4\x00', &(0x7f0000000180)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, &(0x7f00000007c0), 0xfe, 0x28f, &(0x7f00000009c0)="$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")
syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000680)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x380407b, 0x0, 0x1, 0x0, &(0x7f0000000140))
open(&(0x7f0000000300)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x108843, 0x190)
mount(0x0, &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0)
mknod(&(0x7f0000000280)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x8001420, 0xffffffff)
quotactl$Q_QUOTAON(0xffffffff80000200, &(0x7f0000000180)=@loop={'/dev/loop', 0x0}, 0x0, 0x0)
mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x9)
r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cgroup.stat\x00', 0x275a, 0x0)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb, 0x28011, r0, 0x0)
creat(&(0x7f00000016c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x12)
mkdirat(0xffffffffffffff9c, &(0x7f0000001000)='./mnt_trace\x00', 0x1ff)

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-syz_mount_image$vfat-mkdirat-mount-mknod-quotactl$Q_QUOTAON-mprotect-openat$cgroup_ro-mmap-creat-mkdirat
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000100)='ext4\x00', &(0x7f0000000180)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, &(0x7f00000007c0), 0xfe, 0x28f, &(0x7f00000009c0)="$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")
syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000680)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x380407b, 0x0, 0x1, 0x0, &(0x7f0000000140))
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0)
mknod(&(0x7f0000000280)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x8001420, 0xffffffff)
quotactl$Q_QUOTAON(0xffffffff80000200, &(0x7f0000000180)=@loop={'/dev/loop', 0x0}, 0x0, 0x0)
mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x9)
r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cgroup.stat\x00', 0x275a, 0x0)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb, 0x28011, r0, 0x0)
creat(&(0x7f00000016c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x12)
mkdirat(0xffffffffffffff9c, &(0x7f0000001000)='./mnt_trace\x00', 0x1ff)

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-open-mkdirat-mount-mknod-quotactl$Q_QUOTAON-mprotect-openat$cgroup_ro-mmap-creat-mkdirat
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000100)='ext4\x00', &(0x7f0000000180)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, &(0x7f00000007c0), 0xfe, 0x28f, &(0x7f00000009c0)="$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")
open(&(0x7f0000000300)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x108843, 0x190)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0)
mknod(&(0x7f0000000280)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x8001420, 0xffffffff)
quotactl$Q_QUOTAON(0xffffffff80000200, &(0x7f0000000180)=@loop={'/dev/loop', 0x0}, 0x0, 0x0)
mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x9)
r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cgroup.stat\x00', 0x275a, 0x0)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb, 0x28011, r0, 0x0)
creat(&(0x7f00000016c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x12)
mkdirat(0xffffffffffffff9c, &(0x7f0000001000)='./mnt_trace\x00', 0x1ff)

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$vfat-open-mkdirat-mount-mknod-quotactl$Q_QUOTAON-mprotect-openat$cgroup_ro-mmap-creat-mkdirat
detailed listing:
executing program 0:
syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000680)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x380407b, 0x0, 0x1, 0x0, &(0x7f0000000140))
open(&(0x7f0000000300)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x108843, 0x190)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0)
mknod(&(0x7f0000000280)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x8001420, 0xffffffff)
quotactl$Q_QUOTAON(0xffffffff80000200, &(0x7f0000000180)=@loop={'/dev/loop', 0x0}, 0x0, 0x0)
mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x9)
r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cgroup.stat\x00', 0x275a, 0x0)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb, 0x28011, r0, 0x0)
creat(&(0x7f00000016c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x12)
mkdirat(0xffffffffffffff9c, &(0x7f0000001000)='./mnt_trace\x00', 0x1ff)

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-syz_mount_image$vfat-open-mkdirat-mount-mknod-quotactl$Q_QUOTAON-mprotect-openat$cgroup_ro-mmap-creat-mkdirat
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000100)='ext4\x00', &(0x7f0000000180)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, &(0x7f00000007c0), 0xfe, 0x28f, &(0x7f00000009c0)="$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")
syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000680)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x380407b, 0x0, 0x1, 0x0, &(0x7f0000000140))
open(0x0, 0x108843, 0x190)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0)
mknod(&(0x7f0000000280)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x8001420, 0xffffffff)
quotactl$Q_QUOTAON(0xffffffff80000200, &(0x7f0000000180)=@loop={'/dev/loop', 0x0}, 0x0, 0x0)
mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x9)
r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cgroup.stat\x00', 0x275a, 0x0)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb, 0x28011, r0, 0x0)
creat(&(0x7f00000016c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x12)
mkdirat(0xffffffffffffff9c, &(0x7f0000001000)='./mnt_trace\x00', 0x1ff)

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-syz_mount_image$vfat-open-mkdirat-mount-mknod-quotactl$Q_QUOTAON-mprotect-openat$cgroup_ro-mmap-creat-mkdirat
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000100)='ext4\x00', &(0x7f0000000180)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, &(0x7f00000007c0), 0xfe, 0x28f, &(0x7f00000009c0)="$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")
syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000680)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x380407b, 0x0, 0x1, 0x0, &(0x7f0000000140))
open(&(0x7f0000000300)='./file0\x00', 0x108843, 0x190)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0)
mknod(&(0x7f0000000280)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x8001420, 0xffffffff)
quotactl$Q_QUOTAON(0xffffffff80000200, &(0x7f0000000180)=@loop={'/dev/loop', 0x0}, 0x0, 0x0)
mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x9)
r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cgroup.stat\x00', 0x275a, 0x0)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb, 0x28011, r0, 0x0)
creat(&(0x7f00000016c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x12)
mkdirat(0xffffffffffffff9c, &(0x7f0000001000)='./mnt_trace\x00', 0x1ff)

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-syz_mount_image$vfat-open-mkdirat-mount-mknod-quotactl$Q_QUOTAON-mprotect-openat$cgroup_ro-mmap-creat-mkdirat
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000100)='ext4\x00', &(0x7f0000000180)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, &(0x7f00000007c0), 0xfe, 0x28f, &(0x7f00000009c0)="$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")
syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000680)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x380407b, 0x0, 0x1, 0x0, &(0x7f0000000140))
open(&(0x7f0000000300)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x108843, 0x190)
mkdirat(0xffffffffffffff9c, 0x0, 0x1ff)
mount(0x0, &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0)
mknod(&(0x7f0000000280)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x8001420, 0xffffffff)
quotactl$Q_QUOTAON(0xffffffff80000200, &(0x7f0000000180)=@loop={'/dev/loop', 0x0}, 0x0, 0x0)
mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x9)
r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cgroup.stat\x00', 0x275a, 0x0)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb, 0x28011, r0, 0x0)
creat(&(0x7f00000016c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x12)
mkdirat(0xffffffffffffff9c, &(0x7f0000001000)='./mnt_trace\x00', 0x1ff)

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-syz_mount_image$vfat-open-mkdirat-mount-mknod-quotactl$Q_QUOTAON-mprotect-openat$cgroup_ro-mmap-creat-mkdirat
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000100)='ext4\x00', &(0x7f0000000180)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, &(0x7f00000007c0), 0xfe, 0x28f, &(0x7f00000009c0)="$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")
syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000680)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x380407b, 0x0, 0x1, 0x0, &(0x7f0000000140))
open(&(0x7f0000000300)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x108843, 0x190)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, 0x0, &(0x7f0000000080)='sysfs\x00', 0x0, 0x0)
mknod(&(0x7f0000000280)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x8001420, 0xffffffff)
quotactl$Q_QUOTAON(0xffffffff80000200, &(0x7f0000000180)=@loop={'/dev/loop', 0x0}, 0x0, 0x0)
mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x9)
r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cgroup.stat\x00', 0x275a, 0x0)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb, 0x28011, r0, 0x0)
creat(&(0x7f00000016c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x12)
mkdirat(0xffffffffffffff9c, &(0x7f0000001000)='./mnt_trace\x00', 0x1ff)

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-syz_mount_image$vfat-open-mkdirat-mount-mknod-quotactl$Q_QUOTAON-mprotect-openat$cgroup_ro-mmap-creat-mkdirat
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000100)='ext4\x00', &(0x7f0000000180)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, &(0x7f00000007c0), 0xfe, 0x28f, &(0x7f00000009c0)="$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")
syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000680)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x380407b, 0x0, 0x1, 0x0, &(0x7f0000000140))
open(&(0x7f0000000300)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x108843, 0x190)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000040)='./sys\x00', 0x0, 0x0, 0x0)
mknod(&(0x7f0000000280)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x8001420, 0xffffffff)
quotactl$Q_QUOTAON(0xffffffff80000200, &(0x7f0000000180)=@loop={'/dev/loop', 0x0}, 0x0, 0x0)
mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x9)
r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cgroup.stat\x00', 0x275a, 0x0)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb, 0x28011, r0, 0x0)
creat(&(0x7f00000016c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x12)
mkdirat(0xffffffffffffff9c, &(0x7f0000001000)='./mnt_trace\x00', 0x1ff)

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-syz_mount_image$vfat-open-mkdirat-mount-mknod-quotactl$Q_QUOTAON-mprotect-openat$cgroup_ro-mmap-creat-mkdirat
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000100)='ext4\x00', &(0x7f0000000180)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, &(0x7f00000007c0), 0xfe, 0x28f, &(0x7f00000009c0)="$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")
syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000680)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x380407b, 0x0, 0x1, 0x0, &(0x7f0000000140))
open(&(0x7f0000000300)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x108843, 0x190)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0)
mknod(0x0, 0x8001420, 0xffffffff)
quotactl$Q_QUOTAON(0xffffffff80000200, &(0x7f0000000180)=@loop={'/dev/loop', 0x0}, 0x0, 0x0)
mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x9)
r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cgroup.stat\x00', 0x275a, 0x0)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb, 0x28011, r0, 0x0)
creat(&(0x7f00000016c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x12)
mkdirat(0xffffffffffffff9c, &(0x7f0000001000)='./mnt_trace\x00', 0x1ff)

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-syz_mount_image$vfat-open-mkdirat-mount-mknod-quotactl$Q_QUOTAON-mprotect-openat$cgroup_ro-mmap-creat-mkdirat
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000100)='ext4\x00', &(0x7f0000000180)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, &(0x7f00000007c0), 0xfe, 0x28f, &(0x7f00000009c0)="$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")
syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000680)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x380407b, 0x0, 0x1, 0x0, &(0x7f0000000140))
open(&(0x7f0000000300)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x108843, 0x190)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0)
mknod(&(0x7f0000000280)='./file0\x00', 0x8001420, 0xffffffff)
quotactl$Q_QUOTAON(0xffffffff80000200, &(0x7f0000000180)=@loop={'/dev/loop', 0x0}, 0x0, 0x0)
mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x9)
r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cgroup.stat\x00', 0x275a, 0x0)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb, 0x28011, r0, 0x0)
creat(&(0x7f00000016c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x12)
mkdirat(0xffffffffffffff9c, &(0x7f0000001000)='./mnt_trace\x00', 0x1ff)

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-syz_mount_image$vfat-open-mkdirat-mount-mknod-quotactl$Q_QUOTAON-mprotect-openat$cgroup_ro-mmap-creat-mkdirat
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000100)='ext4\x00', &(0x7f0000000180)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, &(0x7f00000007c0), 0xfe, 0x28f, &(0x7f00000009c0)="$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")
syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000680)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x380407b, 0x0, 0x1, 0x0, &(0x7f0000000140))
open(&(0x7f0000000300)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x108843, 0x190)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0)
mknod(&(0x7f0000000280)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x8001420, 0xffffffff)
quotactl$Q_QUOTAON(0xffffffff80000200, 0x0, 0x0, 0x0)
mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x9)
r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cgroup.stat\x00', 0x275a, 0x0)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb, 0x28011, r0, 0x0)
creat(&(0x7f00000016c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x12)
mkdirat(0xffffffffffffff9c, &(0x7f0000001000)='./mnt_trace\x00', 0x1ff)

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-syz_mount_image$vfat-open-mkdirat-mount-mknod-quotactl$Q_QUOTAON-mprotect-openat$cgroup_ro-mmap-creat-mkdirat
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000100)='ext4\x00', &(0x7f0000000180)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, &(0x7f00000007c0), 0xfe, 0x28f, &(0x7f00000009c0)="$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")
syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000680)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x380407b, 0x0, 0x1, 0x0, &(0x7f0000000140))
open(&(0x7f0000000300)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x108843, 0x190)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0)
mknod(&(0x7f0000000280)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x8001420, 0xffffffff)
quotactl$Q_QUOTAON(0xffffffff80000200, &(0x7f0000000180)=@loop={'/dev/loop', 0x0}, 0x0, 0x0)
mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x9)
r0 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x275a, 0x0)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb, 0x28011, r0, 0x0)
creat(&(0x7f00000016c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x12)
mkdirat(0xffffffffffffff9c, &(0x7f0000001000)='./mnt_trace\x00', 0x1ff)

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-syz_mount_image$vfat-open-mkdirat-mount-mknod-quotactl$Q_QUOTAON-mprotect-openat$cgroup_ro-mmap-creat-mkdirat
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000100)='ext4\x00', &(0x7f0000000180)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, &(0x7f00000007c0), 0xfe, 0x28f, &(0x7f00000009c0)="$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")
syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000680)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x380407b, 0x0, 0x1, 0x0, &(0x7f0000000140))
open(&(0x7f0000000300)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x108843, 0x190)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0)
mknod(&(0x7f0000000280)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x8001420, 0xffffffff)
quotactl$Q_QUOTAON(0xffffffff80000200, &(0x7f0000000180)=@loop={'/dev/loop', 0x0}, 0x0, 0x0)
mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x9)
r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cgroup.stat\x00', 0x275a, 0x0)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb, 0x28011, r0, 0x0)
creat(0x0, 0x12)
mkdirat(0xffffffffffffff9c, &(0x7f0000001000)='./mnt_trace\x00', 0x1ff)

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-syz_mount_image$vfat-open-mkdirat-mount-mknod-quotactl$Q_QUOTAON-mprotect-openat$cgroup_ro-mmap-creat-mkdirat
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000100)='ext4\x00', &(0x7f0000000180)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, &(0x7f00000007c0), 0xfe, 0x28f, &(0x7f00000009c0)="$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")
syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000680)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x380407b, 0x0, 0x1, 0x0, &(0x7f0000000140))
open(&(0x7f0000000300)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x108843, 0x190)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0)
mknod(&(0x7f0000000280)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x8001420, 0xffffffff)
quotactl$Q_QUOTAON(0xffffffff80000200, &(0x7f0000000180)=@loop={'/dev/loop', 0x0}, 0x0, 0x0)
mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x9)
r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cgroup.stat\x00', 0x275a, 0x0)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb, 0x28011, r0, 0x0)
creat(&(0x7f00000016c0)='./file0\x00', 0x12)
mkdirat(0xffffffffffffff9c, &(0x7f0000001000)='./mnt_trace\x00', 0x1ff)

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-syz_mount_image$vfat-open-mkdirat-mount-mknod-quotactl$Q_QUOTAON-mprotect-openat$cgroup_ro-mmap-creat-mkdirat
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000100)='ext4\x00', &(0x7f0000000180)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, &(0x7f00000007c0), 0xfe, 0x28f, &(0x7f00000009c0)="$eJzs3c1LBGUcB/Df7Iu2aWJ16VIEEVGC2CEIutQlQQiJiKAEI6xLoYHp1e3UpUP3Ck9dJLplHaOLdOkPsPJgly7SISkoYmN2ZnXV3dza3dloPh/YnZd9Hp/fwH6fGcFxAiit+Yh4OiKqEbEQEfWISLobPJi95vPN/cbRekSr9cLPSbtdtp3p9JuJiGZEPBlR63y2e/jK6a/Hy4+8v1N/+JPDlxtFHV+3s9OT584/Xn3v85XHdyv5vtl82X0co5T02FdLIu4Zx2D/EUlt0hUwmM++S3N/b0Q81M5/PSp5ZD/Ynvq6Ho991Lvf1HmxdQLj0GrV03NgswWUTqV9DZxUFiMiW69UFheza/jvq0m8tbX9zsIbWzubG5OeqYARSJrZ770nz345/cXMtfz/VM3yP5AnxlwpMBZp/l98/uCHdP28OulqgELcny3S/C+8uvdoxJ/yDyVzmX/nfygb+Yfykn/4H+iX3XT/dP9u8g/lJf9QXoPmv1lgTcCI1DsrvRM8/Pn/t/wvCP99iUDR5trvrv+hvK7lP78fN79bdbCL/uXXN94cX4HAqK11VrrzDwCUS2t6wjcgAxMz6fkHAAAAAAAAAAAAAAAAAAC4ab9xtN55FTXmNx9GnD0TEbWr42ePLai2n0cccUf7/c5fkrTZhSTrNpS1IfsP69MR3329+jfPe+hl7sfRjt9H664+H3z7wHgGfPfqZqNfu73NiGbaeKlWu/n9T/Lv3636/vy7b+lYf22wAUYlubb91EvFjp+5+MfE8cfBJMa/tHIc8VU6/yz1mv8qcV972Xv+mb1yJP/IRRze/n2Y6gEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACjSXwEAAP//F1F1yw==")
syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000680)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x380407b, 0x0, 0x1, 0x0, &(0x7f0000000140))
open(&(0x7f0000000300)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x108843, 0x190)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0)
mknod(&(0x7f0000000280)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x8001420, 0xffffffff)
quotactl$Q_QUOTAON(0xffffffff80000200, &(0x7f0000000180)=@loop={'/dev/loop', 0x0}, 0x0, 0x0)
mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x9)
r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cgroup.stat\x00', 0x275a, 0x0)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb, 0x28011, r0, 0x0)
creat(&(0x7f00000016c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x12)
mkdirat(0xffffffffffffff9c, 0x0, 0x1ff)

program did not crash
extracting C reproducer
testing compiled C program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-syz_mount_image$vfat-open-mkdirat-mount-mknod-quotactl$Q_QUOTAON-mprotect-openat$cgroup_ro-mmap-creat-mkdirat
program crashed: KASAN: use-after-free Read in ext4_htree_fill_tree
a never seen crash title: KASAN: use-after-free Read in ext4_htree_fill_tree, ignore
simplifying guilty program options
testing program (duration=30s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-syz_mount_image$vfat-open-mkdirat-mount-mknod-quotactl$Q_QUOTAON-mprotect-openat$cgroup_ro-mmap-creat-mkdirat
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000100)='ext4\x00', &(0x7f0000000180)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, &(0x7f00000007c0), 0xfe, 0x28f, &(0x7f00000009c0)="$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")
syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000680)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x380407b, 0x0, 0x1, 0x0, &(0x7f0000000140))
open(&(0x7f0000000300)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x108843, 0x190)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0)
mknod(&(0x7f0000000280)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x8001420, 0xffffffff)
quotactl$Q_QUOTAON(0xffffffff80000200, &(0x7f0000000180)=@loop={'/dev/loop', 0x0}, 0x0, 0x0)
mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x9)
r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cgroup.stat\x00', 0x275a, 0x0)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb, 0x28011, r0, 0x0)
creat(&(0x7f00000016c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x12)
mkdirat(0xffffffffffffff9c, &(0x7f0000001000)='./mnt_trace\x00', 0x1ff)

program crashed: KASAN: use-after-free Read in ext4_htree_fill_tree
a never seen crash title: KASAN: use-after-free Read in ext4_htree_fill_tree, ignore
testing program (duration=30s, {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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-syz_mount_image$vfat-open-mkdirat-mount-mknod-quotactl$Q_QUOTAON-mprotect-openat$cgroup_ro-mmap-creat-mkdirat
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000100)='ext4\x00', &(0x7f0000000180)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, &(0x7f00000007c0), 0xfe, 0x28f, &(0x7f00000009c0)="$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")
syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000680)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x380407b, 0x0, 0x1, 0x0, &(0x7f0000000140))
open(&(0x7f0000000300)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x108843, 0x190)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0)
mknod(&(0x7f0000000280)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x8001420, 0xffffffff)
quotactl$Q_QUOTAON(0xffffffff80000200, &(0x7f0000000180)=@loop={'/dev/loop', 0x0}, 0x0, 0x0)
mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x9)
r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cgroup.stat\x00', 0x275a, 0x0)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb, 0x28011, r0, 0x0)
creat(&(0x7f00000016c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x12)
mkdirat(0xffffffffffffff9c, &(0x7f0000001000)='./mnt_trace\x00', 0x1ff)

program did not crash
testing program (duration=30s, {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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-syz_mount_image$vfat-open-mkdirat-mount-mknod-quotactl$Q_QUOTAON-mprotect-openat$cgroup_ro-mmap-creat-mkdirat
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000100)='ext4\x00', &(0x7f0000000180)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, &(0x7f00000007c0), 0xfe, 0x28f, &(0x7f00000009c0)="$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")
syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000680)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x380407b, 0x0, 0x1, 0x0, &(0x7f0000000140))
open(&(0x7f0000000300)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x108843, 0x190)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0)
mknod(&(0x7f0000000280)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x8001420, 0xffffffff)
quotactl$Q_QUOTAON(0xffffffff80000200, &(0x7f0000000180)=@loop={'/dev/loop', 0x0}, 0x0, 0x0)
mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x9)
r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cgroup.stat\x00', 0x275a, 0x0)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb, 0x28011, r0, 0x0)
creat(&(0x7f00000016c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x12)
mkdirat(0xffffffffffffff9c, &(0x7f0000001000)='./mnt_trace\x00', 0x1ff)

program crashed: KASAN: slab-out-of-bounds Read in ext4_htree_fill_tree
extracting C reproducer
testing compiled C program (duration=30s, {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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-syz_mount_image$vfat-open-mkdirat-mount-mknod-quotactl$Q_QUOTAON-mprotect-openat$cgroup_ro-mmap-creat-mkdirat
program did not crash
testing program (duration=30s, {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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-syz_mount_image$vfat-open-mkdirat-mount-mknod-quotactl$Q_QUOTAON-mprotect-openat$cgroup_ro-mmap-creat-mkdirat
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000100)='ext4\x00', &(0x7f0000000180)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, &(0x7f00000007c0), 0xfe, 0x28f, &(0x7f00000009c0)="$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")
syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000680)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x380407b, 0x0, 0x1, 0x0, &(0x7f0000000140))
open(&(0x7f0000000300)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x108843, 0x190)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0)
mknod(&(0x7f0000000280)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x8001420, 0xffffffff)
quotactl$Q_QUOTAON(0xffffffff80000200, &(0x7f0000000180)=@loop={'/dev/loop', 0x0}, 0x0, 0x0)
mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x9)
r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cgroup.stat\x00', 0x275a, 0x0)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb, 0x28011, r0, 0x0)
creat(&(0x7f00000016c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x12)
mkdirat(0xffffffffffffff9c, &(0x7f0000001000)='./mnt_trace\x00', 0x1ff)

program crashed: KASAN: slab-out-of-bounds Read in ext4_htree_fill_tree
validation run: crashed=true
testing program (duration=30s, {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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-syz_mount_image$vfat-open-mkdirat-mount-mknod-quotactl$Q_QUOTAON-mprotect-openat$cgroup_ro-mmap-creat-mkdirat
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000100)='ext4\x00', &(0x7f0000000180)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, &(0x7f00000007c0), 0xfe, 0x28f, &(0x7f00000009c0)="$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")
syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000680)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x380407b, 0x0, 0x1, 0x0, &(0x7f0000000140))
open(&(0x7f0000000300)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x108843, 0x190)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0)
mknod(&(0x7f0000000280)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x8001420, 0xffffffff)
quotactl$Q_QUOTAON(0xffffffff80000200, &(0x7f0000000180)=@loop={'/dev/loop', 0x0}, 0x0, 0x0)
mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x9)
r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cgroup.stat\x00', 0x275a, 0x0)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb, 0x28011, r0, 0x0)
creat(&(0x7f00000016c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x12)
mkdirat(0xffffffffffffff9c, &(0x7f0000001000)='./mnt_trace\x00', 0x1ff)

program crashed: KASAN: slab-out-of-bounds Read in ext4_htree_fill_tree
validation run: crashed=true
testing program (duration=30s, {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:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-syz_mount_image$vfat-open-mkdirat-mount-mknod-quotactl$Q_QUOTAON-mprotect-openat$cgroup_ro-mmap-creat-mkdirat
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000000100)='ext4\x00', &(0x7f0000000180)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, &(0x7f00000007c0), 0xfe, 0x28f, &(0x7f00000009c0)="$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")
syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000680)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x380407b, 0x0, 0x1, 0x0, &(0x7f0000000140))
open(&(0x7f0000000300)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x108843, 0x190)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0)
mknod(&(0x7f0000000280)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x8001420, 0xffffffff)
quotactl$Q_QUOTAON(0xffffffff80000200, &(0x7f0000000180)=@loop={'/dev/loop', 0x0}, 0x0, 0x0)
mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x9)
r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cgroup.stat\x00', 0x275a, 0x0)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb, 0x28011, r0, 0x0)
creat(&(0x7f00000016c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x12)
mkdirat(0xffffffffffffff9c, &(0x7f0000001000)='./mnt_trace\x00', 0x1ff)

program crashed: KASAN: use-after-free Read in ext4_htree_fill_tree
validation run: crashed=true
reproducing took 23m8.549649841s
repro crashed as (corrupted=false):
==================================================================
BUG: KASAN: use-after-free in ext4_htree_fill_tree+0x1080/0x10e0 fs/ext4/namei.c:1246
Read of size 1 at addr ffff888121b05f7a by task syz-executor/378

CPU: 0 PID: 378 Comm: syz-executor Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
Call Trace:
 <TASK>
 __dump_stack+0x21/0x24 lib/dump_stack.c:88
 dump_stack_lvl+0x110/0x170 lib/dump_stack.c:106
 print_address_description+0x71/0x200 mm/kasan/report.c:316
 print_report+0x4a/0x60 mm/kasan/report.c:420
 kasan_report+0x122/0x150 mm/kasan/report.c:524
 __asan_report_load1_noabort+0x14/0x20 mm/kasan/report_generic.c:348
 ext4_htree_fill_tree+0x1080/0x10e0 fs/ext4/namei.c:1246
 ext4_dx_readdir fs/ext4/dir.c:608 [inline]
 ext4_readdir+0x2d9f/0x3c10 fs/ext4/dir.c:145
 iterate_dir+0x26d/0x610 fs/readdir.c:-1
 __do_sys_getdents64 fs/readdir.c:369 [inline]
 __se_sys_getdents64+0xf2/0x250 fs/readdir.c:354
 __x64_sys_getdents64+0x7b/0x90 fs/readdir.c:354
 x64_sys_call+0x15c/0x9a0 arch/x86/include/generated/asm/syscalls_64.h:218
 do_syscall_x64 arch/x86/entry/common.c:46 [inline]
 do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:76
 entry_SYSCALL_64_after_hwframe+0x68/0xd2
RIP: 0033:0x7f4540dc6af3
Code: c7 c0 e8 ff ff ff 64 c7 00 16 00 00 00 31 c0 eb 9e e8 81 9b fd ff 90 b8 ff ff ff 7f 48 39 c2 48 0f 47 d0 b8 d9 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 05 c3 0f 1f 40 00 48 c7 c2 e8 ff ff ff f7 d8
RSP: 002b:00007ffc42ab22b8 EFLAGS: 00000293 ORIG_RAX: 00000000000000d9
RAX: ffffffffffffffda RBX: 0000555591179910 RCX: 00007f4540dc6af3
RDX: 0000000000008000 RSI: 0000555591179940 RDI: 0000000000000005
RBP: 0000555591179940 R08: 0000000000028701 R09: 0000000000000001
R10: 00007f4540ff2e20 R11: 0000000000000293 R12: 0000555591179914
R13: ffffffffffffffe8 R14: 0000000000000010 R15: 00007ffc42ab4560
 </TASK>

Allocated by task 278:
 kasan_save_stack mm/kasan/common.c:46 [inline]
 kasan_set_track+0x4b/0x70 mm/kasan/common.c:53
 kasan_save_alloc_info+0x1f/0x30 mm/kasan/generic.c:505
 __kasan_slab_alloc+0x72/0x80 mm/kasan/common.c:334
 kasan_slab_alloc include/linux/kasan.h:202 [inline]
 slab_post_alloc_hook+0x4f/0x2d0 mm/slab.h:768
 slab_alloc_node mm/slub.c:3382 [inline]
 slab_alloc mm/slub.c:3392 [inline]
 __kmem_cache_alloc_lru mm/slub.c:3399 [inline]
 kmem_cache_alloc+0x166/0x320 mm/slub.c:3408
 anon_vma_chain_alloc mm/rmap.c:145 [inline]
 anon_vma_clone+0xae/0x4b0 mm/rmap.c:291
 anon_vma_fork+0x86/0x510 mm/rmap.c:354
 dup_mmap kernel/fork.c:743 [inline]
 dup_mm kernel/fork.c:1672 [inline]
 copy_mm+0xcab/0x1ad0 kernel/fork.c:1724
 copy_process+0x12d8/0x3500 kernel/fork.c:2487
 kernel_clone+0x22f/0x7f0 kernel/fork.c:2903
 __do_sys_clone kernel/fork.c:3046 [inline]
 __se_sys_clone kernel/fork.c:3030 [inline]
 __x64_sys_clone+0x193/0x200 kernel/fork.c:3030
 x64_sys_call+0x990/0x9a0 arch/x86/include/generated/asm/syscalls_64.h:57
 do_syscall_x64 arch/x86/entry/common.c:46 [inline]
 do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:76
 entry_SYSCALL_64_after_hwframe+0x68/0xd2

Freed by task 284:
 kasan_save_stack mm/kasan/common.c:46 [inline]
 kasan_set_track+0x4b/0x70 mm/kasan/common.c:53
 kasan_save_free_info+0x2b/0x40 mm/kasan/generic.c:516
 ____kasan_slab_free+0x132/0x180 mm/kasan/common.c:242
 __kasan_slab_free+0x11/0x20 mm/kasan/common.c:250
 kasan_slab_free include/linux/kasan.h:178 [inline]
 slab_free_hook mm/slub.c:1750 [inline]
 slab_free_freelist_hook+0xc2/0x190 mm/slub.c:1776
 slab_free mm/slub.c:3712 [inline]
 kmem_cache_free+0x12d/0x300 mm/slub.c:3737
 anon_vma_chain_free mm/rmap.c:150 [inline]
 unlink_anon_vmas+0x2c7/0x5b0 mm/rmap.c:424
 free_pgtables+0x414/0x630 mm/memory.c:449
 exit_mmap+0x411/0xc10 mm/mmap.c:3382
 __mmput+0x92/0x340 kernel/fork.c:1321
 mmput+0x4b/0x150 kernel/fork.c:1345
 exit_mm kernel/exit.c:575 [inline]
 do_exit+0xa62/0x29f0 kernel/exit.c:883
 do_group_exit+0x21b/0x2e0 kernel/exit.c:1040
 __do_sys_exit_group kernel/exit.c:1051 [inline]
 __se_sys_exit_group kernel/exit.c:1049 [inline]
 __x64_sys_exit_group+0x3f/0x40 kernel/exit.c:1049
 x64_sys_call+0x7b4/0x9a0 arch/x86/include/generated/asm/syscalls_64.h:232
 do_syscall_x64 arch/x86/entry/common.c:46 [inline]
 do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:76
 entry_SYSCALL_64_after_hwframe+0x68/0xd2

The buggy address belongs to the object at ffff888121b05f60
 which belongs to the cache anon_vma_chain of size 64
The buggy address is located 26 bytes inside of
 64-byte region [ffff888121b05f60, ffff888121b05fa0)

The buggy address belongs to the physical page:
page:ffffea000486c140 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x121b05
flags: 0x4000000000000200(slab|zone=1)
raw: 4000000000000200 0000000000000000 dead000000000122 ffff8881001ea480
raw: 0000000000000000 00000000002a002a 00000001ffffffff 0000000000000000
page dumped because: kasan: bad access detected
page_owner tracks the page as allocated
page last allocated via order 0, migratetype Unmovable, gfp_mask 0x12cc0(GFP_KERNEL|__GFP_NOWARN|__GFP_NORETRY), pid 283, tgid 283 (sed), ts 18705336657, free_ts 18703701047
 set_page_owner include/linux/page_owner.h:33 [inline]
 post_alloc_hook+0x1f5/0x210 mm/page_alloc.c:2673
 prep_new_page+0x1c/0x110 mm/page_alloc.c:2680
 get_page_from_freelist+0x2ca9/0x2d20 mm/page_alloc.c:4587
 __alloc_pages+0x1fa/0x610 mm/page_alloc.c:5931
 alloc_slab_page+0x6e/0xf0 include/linux/gfp.h:-1
 allocate_slab mm/slub.c:1967 [inline]
 new_slab+0x98/0x3e0 mm/slub.c:2020
 ___slab_alloc+0x70f/0xb70 mm/slub.c:3177
 __slab_alloc+0x5e/0xa0 mm/slub.c:3263
 slab_alloc_node mm/slub.c:3348 [inline]
 slab_alloc mm/slub.c:3392 [inline]
 __kmem_cache_alloc_lru mm/slub.c:3399 [inline]
 kmem_cache_alloc+0x1a8/0x320 mm/slub.c:3408
 anon_vma_chain_alloc mm/rmap.c:145 [inline]
 __anon_vma_prepare+0x51/0x410 mm/rmap.c:199
 vmf_anon_prepare mm/memory.c:3166 [inline]
 do_cow_fault mm/memory.c:4769 [inline]
 do_fault+0x133d/0x1e30 mm/memory.c:4889
 handle_pte_fault mm/memory.c:5183 [inline]
 __handle_mm_fault mm/memory.c:5325 [inline]
 handle_mm_fault+0x1363/0x26b0 mm/memory.c:5465
 do_user_addr_fault+0x61e/0x1030 arch/x86/mm/fault.c:1372
 handle_page_fault arch/x86/mm/fault.c:1464 [inline]
 exc_page_fault+0x51/0xb0 arch/x86/mm/fault.c:1517
 asm_exc_page_fault+0x27/0x30 arch/x86/include/asm/idtentry.h:608
page last free stack trace:
 reset_page_owner include/linux/page_owner.h:26 [inline]
 free_pages_prepare mm/page_alloc.c:1581 [inline]
 free_pcp_prepare mm/page_alloc.c:1655 [inline]
 free_unref_page_prepare+0x81b/0x820 mm/page_alloc.c:3622
 free_unref_page_list+0x117/0x8d0 mm/page_alloc.c:3773
 release_pages+0xc7e/0xce0 mm/swap.c:1053
 free_pages_and_swap_cache+0x86/0xa0 mm/swap_state.c:316
 tlb_batch_pages_flush mm/mmu_gather.c:59 [inline]
 tlb_flush_mmu_free mm/mmu_gather.c:254 [inline]
 tlb_flush_mmu mm/mmu_gather.c:261 [inline]
 tlb_finish_mmu+0x1b2/0x380 mm/mmu_gather.c:361
 exit_mmap+0x41d/0xc10 mm/mmap.c:3384
 __mmput+0x92/0x340 kernel/fork.c:1321
 mmput+0x4b/0x150 kernel/fork.c:1345
 exec_mmap+0x3de/0x460 fs/exec.c:1045
 begin_new_exec+0x1150/0x1cb0 fs/exec.c:1317
 load_elf_binary+0x9e7/0x2820 fs/binfmt_elf.c:1028
 search_binary_handler fs/exec.c:1768 [inline]
 exec_binprm fs/exec.c:1809 [inline]
 bprm_execve+0x782/0x1390 fs/exec.c:1878
 do_execveat_common+0x8e3/0xaa0 fs/exec.c:1983
 do_execve fs/exec.c:2057 [inline]
 __do_sys_execve fs/exec.c:2133 [inline]
 __se_sys_execve fs/exec.c:2128 [inline]
 __x64_sys_execve+0x92/0xb0 fs/exec.c:2128
 x64_sys_call+0x98/0x9a0 arch/x86/include/generated/asm/syscalls_64.h:60
 do_syscall_x64 arch/x86/entry/common.c:46 [inline]
 do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:76

Memory state around the buggy address:
 ffff888121b05e00: fb fb fb fb fc fc fc fc fa fb fb fb fb fb fb fb
 ffff888121b05e80: fc fc fc fc fa fb fb fb fb fb fb fb fc fc fc fc
>ffff888121b05f00: fa fb fb fb fb fb fb fb fc fc fc fc fa fb fb fb
                                                                ^
 ffff888121b05f80: fb fb fb fb fc fc fc fc fc fc fc fc fc fc fc fc
 ffff888121b06000: fa fb fb fb fb fb fb fb fc fc fc fc fa fb fb fb
==================================================================
EXT4-fs error (device loop3): htree_dirblock_to_tree:1112: inode #2: block 33: comm syz-executor: bad entry in directory: inode out of bounds - offset=2012, inode=128, rec_len=36, size=1024 fake=1
EXT4-fs (loop3): unmounting filesystem.

final repro crashed as (corrupted=false):
==================================================================
BUG: KASAN: use-after-free in ext4_htree_fill_tree+0x1080/0x10e0 fs/ext4/namei.c:1246
Read of size 1 at addr ffff888121b05f7a by task syz-executor/378

CPU: 0 PID: 378 Comm: syz-executor Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026
Call Trace:
 <TASK>
 __dump_stack+0x21/0x24 lib/dump_stack.c:88
 dump_stack_lvl+0x110/0x170 lib/dump_stack.c:106
 print_address_description+0x71/0x200 mm/kasan/report.c:316
 print_report+0x4a/0x60 mm/kasan/report.c:420
 kasan_report+0x122/0x150 mm/kasan/report.c:524
 __asan_report_load1_noabort+0x14/0x20 mm/kasan/report_generic.c:348
 ext4_htree_fill_tree+0x1080/0x10e0 fs/ext4/namei.c:1246
 ext4_dx_readdir fs/ext4/dir.c:608 [inline]
 ext4_readdir+0x2d9f/0x3c10 fs/ext4/dir.c:145
 iterate_dir+0x26d/0x610 fs/readdir.c:-1
 __do_sys_getdents64 fs/readdir.c:369 [inline]
 __se_sys_getdents64+0xf2/0x250 fs/readdir.c:354
 __x64_sys_getdents64+0x7b/0x90 fs/readdir.c:354
 x64_sys_call+0x15c/0x9a0 arch/x86/include/generated/asm/syscalls_64.h:218
 do_syscall_x64 arch/x86/entry/common.c:46 [inline]
 do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:76
 entry_SYSCALL_64_after_hwframe+0x68/0xd2
RIP: 0033:0x7f4540dc6af3
Code: c7 c0 e8 ff ff ff 64 c7 00 16 00 00 00 31 c0 eb 9e e8 81 9b fd ff 90 b8 ff ff ff 7f 48 39 c2 48 0f 47 d0 b8 d9 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 05 c3 0f 1f 40 00 48 c7 c2 e8 ff ff ff f7 d8
RSP: 002b:00007ffc42ab22b8 EFLAGS: 00000293 ORIG_RAX: 00000000000000d9
RAX: ffffffffffffffda RBX: 0000555591179910 RCX: 00007f4540dc6af3
RDX: 0000000000008000 RSI: 0000555591179940 RDI: 0000000000000005
RBP: 0000555591179940 R08: 0000000000028701 R09: 0000000000000001
R10: 00007f4540ff2e20 R11: 0000000000000293 R12: 0000555591179914
R13: ffffffffffffffe8 R14: 0000000000000010 R15: 00007ffc42ab4560
 </TASK>

Allocated by task 278:
 kasan_save_stack mm/kasan/common.c:46 [inline]
 kasan_set_track+0x4b/0x70 mm/kasan/common.c:53
 kasan_save_alloc_info+0x1f/0x30 mm/kasan/generic.c:505
 __kasan_slab_alloc+0x72/0x80 mm/kasan/common.c:334
 kasan_slab_alloc include/linux/kasan.h:202 [inline]
 slab_post_alloc_hook+0x4f/0x2d0 mm/slab.h:768
 slab_alloc_node mm/slub.c:3382 [inline]
 slab_alloc mm/slub.c:3392 [inline]
 __kmem_cache_alloc_lru mm/slub.c:3399 [inline]
 kmem_cache_alloc+0x166/0x320 mm/slub.c:3408
 anon_vma_chain_alloc mm/rmap.c:145 [inline]
 anon_vma_clone+0xae/0x4b0 mm/rmap.c:291
 anon_vma_fork+0x86/0x510 mm/rmap.c:354
 dup_mmap kernel/fork.c:743 [inline]
 dup_mm kernel/fork.c:1672 [inline]
 copy_mm+0xcab/0x1ad0 kernel/fork.c:1724
 copy_process+0x12d8/0x3500 kernel/fork.c:2487
 kernel_clone+0x22f/0x7f0 kernel/fork.c:2903
 __do_sys_clone kernel/fork.c:3046 [inline]
 __se_sys_clone kernel/fork.c:3030 [inline]
 __x64_sys_clone+0x193/0x200 kernel/fork.c:3030
 x64_sys_call+0x990/0x9a0 arch/x86/include/generated/asm/syscalls_64.h:57
 do_syscall_x64 arch/x86/entry/common.c:46 [inline]
 do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:76
 entry_SYSCALL_64_after_hwframe+0x68/0xd2

Freed by task 284:
 kasan_save_stack mm/kasan/common.c:46 [inline]
 kasan_set_track+0x4b/0x70 mm/kasan/common.c:53
 kasan_save_free_info+0x2b/0x40 mm/kasan/generic.c:516
 ____kasan_slab_free+0x132/0x180 mm/kasan/common.c:242
 __kasan_slab_free+0x11/0x20 mm/kasan/common.c:250
 kasan_slab_free include/linux/kasan.h:178 [inline]
 slab_free_hook mm/slub.c:1750 [inline]
 slab_free_freelist_hook+0xc2/0x190 mm/slub.c:1776
 slab_free mm/slub.c:3712 [inline]
 kmem_cache_free+0x12d/0x300 mm/slub.c:3737
 anon_vma_chain_free mm/rmap.c:150 [inline]
 unlink_anon_vmas+0x2c7/0x5b0 mm/rmap.c:424
 free_pgtables+0x414/0x630 mm/memory.c:449
 exit_mmap+0x411/0xc10 mm/mmap.c:3382
 __mmput+0x92/0x340 kernel/fork.c:1321
 mmput+0x4b/0x150 kernel/fork.c:1345
 exit_mm kernel/exit.c:575 [inline]
 do_exit+0xa62/0x29f0 kernel/exit.c:883
 do_group_exit+0x21b/0x2e0 kernel/exit.c:1040
 __do_sys_exit_group kernel/exit.c:1051 [inline]
 __se_sys_exit_group kernel/exit.c:1049 [inline]
 __x64_sys_exit_group+0x3f/0x40 kernel/exit.c:1049
 x64_sys_call+0x7b4/0x9a0 arch/x86/include/generated/asm/syscalls_64.h:232
 do_syscall_x64 arch/x86/entry/common.c:46 [inline]
 do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:76
 entry_SYSCALL_64_after_hwframe+0x68/0xd2

The buggy address belongs to the object at ffff888121b05f60
 which belongs to the cache anon_vma_chain of size 64
The buggy address is located 26 bytes inside of
 64-byte region [ffff888121b05f60, ffff888121b05fa0)

The buggy address belongs to the physical page:
page:ffffea000486c140 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x121b05
flags: 0x4000000000000200(slab|zone=1)
raw: 4000000000000200 0000000000000000 dead000000000122 ffff8881001ea480
raw: 0000000000000000 00000000002a002a 00000001ffffffff 0000000000000000
page dumped because: kasan: bad access detected
page_owner tracks the page as allocated
page last allocated via order 0, migratetype Unmovable, gfp_mask 0x12cc0(GFP_KERNEL|__GFP_NOWARN|__GFP_NORETRY), pid 283, tgid 283 (sed), ts 18705336657, free_ts 18703701047
 set_page_owner include/linux/page_owner.h:33 [inline]
 post_alloc_hook+0x1f5/0x210 mm/page_alloc.c:2673
 prep_new_page+0x1c/0x110 mm/page_alloc.c:2680
 get_page_from_freelist+0x2ca9/0x2d20 mm/page_alloc.c:4587
 __alloc_pages+0x1fa/0x610 mm/page_alloc.c:5931
 alloc_slab_page+0x6e/0xf0 include/linux/gfp.h:-1
 allocate_slab mm/slub.c:1967 [inline]
 new_slab+0x98/0x3e0 mm/slub.c:2020
 ___slab_alloc+0x70f/0xb70 mm/slub.c:3177
 __slab_alloc+0x5e/0xa0 mm/slub.c:3263
 slab_alloc_node mm/slub.c:3348 [inline]
 slab_alloc mm/slub.c:3392 [inline]
 __kmem_cache_alloc_lru mm/slub.c:3399 [inline]
 kmem_cache_alloc+0x1a8/0x320 mm/slub.c:3408
 anon_vma_chain_alloc mm/rmap.c:145 [inline]
 __anon_vma_prepare+0x51/0x410 mm/rmap.c:199
 vmf_anon_prepare mm/memory.c:3166 [inline]
 do_cow_fault mm/memory.c:4769 [inline]
 do_fault+0x133d/0x1e30 mm/memory.c:4889
 handle_pte_fault mm/memory.c:5183 [inline]
 __handle_mm_fault mm/memory.c:5325 [inline]
 handle_mm_fault+0x1363/0x26b0 mm/memory.c:5465
 do_user_addr_fault+0x61e/0x1030 arch/x86/mm/fault.c:1372
 handle_page_fault arch/x86/mm/fault.c:1464 [inline]
 exc_page_fault+0x51/0xb0 arch/x86/mm/fault.c:1517
 asm_exc_page_fault+0x27/0x30 arch/x86/include/asm/idtentry.h:608
page last free stack trace:
 reset_page_owner include/linux/page_owner.h:26 [inline]
 free_pages_prepare mm/page_alloc.c:1581 [inline]
 free_pcp_prepare mm/page_alloc.c:1655 [inline]
 free_unref_page_prepare+0x81b/0x820 mm/page_alloc.c:3622
 free_unref_page_list+0x117/0x8d0 mm/page_alloc.c:3773
 release_pages+0xc7e/0xce0 mm/swap.c:1053
 free_pages_and_swap_cache+0x86/0xa0 mm/swap_state.c:316
 tlb_batch_pages_flush mm/mmu_gather.c:59 [inline]
 tlb_flush_mmu_free mm/mmu_gather.c:254 [inline]
 tlb_flush_mmu mm/mmu_gather.c:261 [inline]
 tlb_finish_mmu+0x1b2/0x380 mm/mmu_gather.c:361
 exit_mmap+0x41d/0xc10 mm/mmap.c:3384
 __mmput+0x92/0x340 kernel/fork.c:1321
 mmput+0x4b/0x150 kernel/fork.c:1345
 exec_mmap+0x3de/0x460 fs/exec.c:1045
 begin_new_exec+0x1150/0x1cb0 fs/exec.c:1317
 load_elf_binary+0x9e7/0x2820 fs/binfmt_elf.c:1028
 search_binary_handler fs/exec.c:1768 [inline]
 exec_binprm fs/exec.c:1809 [inline]
 bprm_execve+0x782/0x1390 fs/exec.c:1878
 do_execveat_common+0x8e3/0xaa0 fs/exec.c:1983
 do_execve fs/exec.c:2057 [inline]
 __do_sys_execve fs/exec.c:2133 [inline]
 __se_sys_execve fs/exec.c:2128 [inline]
 __x64_sys_execve+0x92/0xb0 fs/exec.c:2128
 x64_sys_call+0x98/0x9a0 arch/x86/include/generated/asm/syscalls_64.h:60
 do_syscall_x64 arch/x86/entry/common.c:46 [inline]
 do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:76

Memory state around the buggy address:
 ffff888121b05e00: fb fb fb fb fc fc fc fc fa fb fb fb fb fb fb fb
 ffff888121b05e80: fc fc fc fc fa fb fb fb fb fb fb fb fc fc fc fc
>ffff888121b05f00: fa fb fb fb fb fb fb fb fc fc fc fc fa fb fb fb
                                                                ^
 ffff888121b05f80: fb fb fb fb fc fc fc fc fc fc fc fc fc fc fc fc
 ffff888121b06000: fa fb fb fb fb fb fb fb fc fc fc fc fa fb fb fb
==================================================================
EXT4-fs error (device loop3): htree_dirblock_to_tree:1112: inode #2: block 33: comm syz-executor: bad entry in directory: inode out of bounds - offset=2012, inode=128, rec_len=36, size=1024 fake=1
EXT4-fs (loop3): unmounting filesystem.