Extracting prog: 2m19.54810872s
Minimizing prog: 24m58.504926058s
Simplifying prog options: 2m40.682286641s
Extracting C: 1m31.56639577s
Simplifying C: 0s


extracting reproducer from 1 programs
testing a last program of every proc
single: executing 1 programs separately with timeout 30s
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-open-mount-open_tree-openat-write-open-write$binfmt_script-openat$dlm_plock
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000001140)='ext4\x00', &(0x7f00000007c0)='./file1\x00', 0x2000480, &(0x7f0000001900), 0x1, 0x765, &(0x7f0000001180)="$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")
open(&(0x7f00000004c0)='./bus\x00', 0x9072447bdc0a875f, 0x0)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0)
open_tree(0xffffffffffffffff, 0x0, 0x10001)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file2\x00', 0x14b042, 0x0)
write(r0, &(0x7f0000000780)="85", 0xa000) (async)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x14113e, 0x0)
write$binfmt_script(r1, &(0x7f00000000c0), 0x208e24b)
openat$dlm_plock(0xffffffffffffff9c, 0x0, 0x200200, 0x0)

program crashed: WARNING in ext4_discard_allocated_blocks
single: successfully extracted reproducer
found reproducer with 9 syscalls
minimizing guilty program
testing program (duration=1m4.927960897s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-open-mount-open_tree-openat-write-open-write$binfmt_script
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000001140)='ext4\x00', &(0x7f00000007c0)='./file1\x00', 0x2000480, &(0x7f0000001900), 0x1, 0x765, &(0x7f0000001180)="$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")
open(&(0x7f00000004c0)='./bus\x00', 0x9072447bdc0a875f, 0x0)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0)
open_tree(0xffffffffffffffff, 0x0, 0x10001)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file2\x00', 0x14b042, 0x0)
write(r0, &(0x7f0000000780)="85", 0xa000) (async)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x14113e, 0x0)
write$binfmt_script(r1, &(0x7f00000000c0), 0x208e24b)

program did not crash
testing program (duration=1m4.927960897s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-open-mount-open_tree-openat-write-open-openat$dlm_plock
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000001140)='ext4\x00', &(0x7f00000007c0)='./file1\x00', 0x2000480, &(0x7f0000001900), 0x1, 0x765, &(0x7f0000001180)="$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")
open(&(0x7f00000004c0)='./bus\x00', 0x9072447bdc0a875f, 0x0)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0)
open_tree(0xffffffffffffffff, 0x0, 0x10001)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file2\x00', 0x14b042, 0x0)
write(r0, &(0x7f0000000780)="85", 0xa000) (async)
open(&(0x7f0000000000)='./bus\x00', 0x14113e, 0x0)
openat$dlm_plock(0xffffffffffffff9c, 0x0, 0x200200, 0x0)

program did not crash
testing program (duration=1m4.927960897s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-open-mount-open_tree-openat-write-write$binfmt_script-openat$dlm_plock
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000001140)='ext4\x00', &(0x7f00000007c0)='./file1\x00', 0x2000480, &(0x7f0000001900), 0x1, 0x765, &(0x7f0000001180)="$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")
open(&(0x7f00000004c0)='./bus\x00', 0x9072447bdc0a875f, 0x0)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0)
open_tree(0xffffffffffffffff, 0x0, 0x10001)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file2\x00', 0x14b042, 0x0)
write(r0, &(0x7f0000000780)="85", 0xa000) (async)
write$binfmt_script(0xffffffffffffffff, &(0x7f00000000c0), 0x208e24b)
openat$dlm_plock(0xffffffffffffff9c, 0x0, 0x200200, 0x0)

program did not crash
testing program (duration=1m4.927960897s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-open-mount-open_tree-openat-open-write$binfmt_script-openat$dlm_plock
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000001140)='ext4\x00', &(0x7f00000007c0)='./file1\x00', 0x2000480, &(0x7f0000001900), 0x1, 0x765, &(0x7f0000001180)="$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")
open(&(0x7f00000004c0)='./bus\x00', 0x9072447bdc0a875f, 0x0)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0)
open_tree(0xffffffffffffffff, 0x0, 0x10001)
openat(0xffffffffffffff9c, &(0x7f0000000040)='./file2\x00', 0x14b042, 0x0)
r0 = open(&(0x7f0000000000)='./bus\x00', 0x14113e, 0x0)
write$binfmt_script(r0, &(0x7f00000000c0), 0x208e24b)
openat$dlm_plock(0xffffffffffffff9c, 0x0, 0x200200, 0x0)

program did not crash
testing program (duration=1m4.927960897s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-open-mount-open_tree-write-open-write$binfmt_script-openat$dlm_plock
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000001140)='ext4\x00', &(0x7f00000007c0)='./file1\x00', 0x2000480, &(0x7f0000001900), 0x1, 0x765, &(0x7f0000001180)="$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")
open(&(0x7f00000004c0)='./bus\x00', 0x9072447bdc0a875f, 0x0)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0)
open_tree(0xffffffffffffffff, 0x0, 0x10001)
write(0xffffffffffffffff, &(0x7f0000000780)="85", 0xa000) (async)
r0 = open(&(0x7f0000000000)='./bus\x00', 0x14113e, 0x0)
write$binfmt_script(r0, &(0x7f00000000c0), 0x208e24b)
openat$dlm_plock(0xffffffffffffff9c, 0x0, 0x200200, 0x0)

program did not crash
testing program (duration=1m4.927960897s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-open-mount-openat-write-open-write$binfmt_script-openat$dlm_plock
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000001140)='ext4\x00', &(0x7f00000007c0)='./file1\x00', 0x2000480, &(0x7f0000001900), 0x1, 0x765, &(0x7f0000001180)="$eJzs3d9rW1UcAPDvTdt1dtNWEHQ+FQQtjKV21k3Bh4kPIjgY6LNbSLMymzajScdaCjpE8EVQ8UHQlz37Y7756o9X/S98kI2p3XDig1RuerNla9JfSxs1nw/c5px7bnruN+fee05yD0kAPWs0/ZOLOBQRHyQRw9n6JCIG6qn+iBNr291aWS6mSxKrq6/9ltS3ubmyXIym56QOZJnHIuL7dyMO59bXW11cmimUy6X5LD9emz0/Xl1cOnJutjBdmi7NHZuYnDx6/NnjxzoX6x8/LR289uHLT3114q93Hr3y/g9JnIiDWVlzHJ0yGqPZazKQvoR3eanTlXVZ0u0dYEfSU7Nv7SyPQzEcffUUAPB/9lZErAIAPSbR/wNAj2l8DnBzZbnYWLr7icTeuv5iROxfi79xf3OtpD+7Z7e/fh906GZy152RJCJGOlD/aER89s0bX6RL7NJ9SIBW3r4UEWdGRtdf/5N1cxa26+kNyvZlj6P3rHf9g73zbTr+ea7V+C93e/wTLcY/gy3O3Z3Y/PzPXe1ANW2l478Xmua23WqKPzPSl+UerI/5BpKz58ql9Nr2UESMxcBgmp/YoI6xG3/faFfWPP77/aM3P0/rTx/vbJG72j9493OmCrXC/cTc7PqliMf7W8Wf3G7/pM3499QW63jl+fc+bVeWxp/G21jWxx/Z7KTdsXo54smW7X9nRluy4fzE8frhMN44KFr4+udPhtrV39z+6ZLW33gvsBfS9h/aOP6RpHm+ZnX7dfx4efi7dmWbx9/6+N+XvF5PN8YRFwu12vxExL7k1fXrj955biPf2D6Nf+yJ1uf/Rsd/+p7wzBbj77/265c7j393pfFPbav9t5+4cmumr139W2v/yXpqLFuzlevfVnfwfl47AAAAAAAAAAAAAAAAAAAAAAAAANiqXEQcjCSXv53O5fL5td/wfiSGcuVKtXb4bGVhbirqv5U9EgO5xlddDjd9H+pE9n34jfzRe/LPRMTDEfHx4AP1fL5YKU91O3gAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAyBxo8/v/qV8Gu713AMCu2d/tHQAA9pz+HwB6j/4fAHqP/h8Aeo/+HwB6j/4fAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACAXXbq5Ml0Wf1zZbmY5qcuLC7MVC4cmSpVZ/KzC8V8sTJ/Pj9dqUyXS/liZXaz/1euVM5PxtzCxfFaqVobry4unZ6tLMzVTp+bLUyXTpcG9iQqAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAANie6uLSTKFcLs1LSEjsKJH8O3ajw4luX5kAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA/hv+CQAA//9FmSnI")
open(&(0x7f00000004c0)='./bus\x00', 0x9072447bdc0a875f, 0x0)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file2\x00', 0x14b042, 0x0)
write(r0, &(0x7f0000000780)="85", 0xa000) (async)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x14113e, 0x0)
write$binfmt_script(r1, &(0x7f00000000c0), 0x208e24b)
openat$dlm_plock(0xffffffffffffff9c, 0x0, 0x200200, 0x0)

program did not crash
testing program (duration=1m4.927960897s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-open-open_tree-openat-write-open-write$binfmt_script-openat$dlm_plock
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000001140)='ext4\x00', &(0x7f00000007c0)='./file1\x00', 0x2000480, &(0x7f0000001900), 0x1, 0x765, &(0x7f0000001180)="$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")
open(&(0x7f00000004c0)='./bus\x00', 0x9072447bdc0a875f, 0x0)
open_tree(0xffffffffffffffff, 0x0, 0x10001)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file2\x00', 0x14b042, 0x0)
write(r0, &(0x7f0000000780)="85", 0xa000) (async)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x14113e, 0x0)
write$binfmt_script(r1, &(0x7f00000000c0), 0x208e24b)
openat$dlm_plock(0xffffffffffffff9c, 0x0, 0x200200, 0x0)

program did not crash
testing program (duration=1m4.927960897s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-mount-open_tree-openat-write-open-write$binfmt_script-openat$dlm_plock
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000001140)='ext4\x00', &(0x7f00000007c0)='./file1\x00', 0x2000480, &(0x7f0000001900), 0x1, 0x765, &(0x7f0000001180)="$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")
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0)
open_tree(0xffffffffffffffff, 0x0, 0x10001)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file2\x00', 0x14b042, 0x0)
write(r0, &(0x7f0000000780)="85", 0xa000) (async)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x14113e, 0x0)
write$binfmt_script(r1, &(0x7f00000000c0), 0x208e24b)
openat$dlm_plock(0xffffffffffffff9c, 0x0, 0x200200, 0x0)

program did not crash
testing program (duration=1m4.927960897s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): open-mount-open_tree-openat-write-open-write$binfmt_script-openat$dlm_plock
detailed listing:
executing program 0:
open(&(0x7f00000004c0)='./bus\x00', 0x9072447bdc0a875f, 0x0)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0)
open_tree(0xffffffffffffffff, 0x0, 0x10001)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file2\x00', 0x14b042, 0x0)
write(r0, &(0x7f0000000780)="85", 0xa000) (async)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x14113e, 0x0)
write$binfmt_script(r1, &(0x7f00000000c0), 0x208e24b)
openat$dlm_plock(0xffffffffffffff9c, 0x0, 0x200200, 0x0)

program did not crash
testing program (duration=1m4.927960897s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-open-mount-open_tree-openat-write-open-write$binfmt_script-openat$dlm_plock
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000001140)='ext4\x00', &(0x7f00000007c0)='./file1\x00', 0x2000480, &(0x7f0000001900), 0x1, 0x765, &(0x7f0000001180)="$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")
open(&(0x7f00000004c0)='./bus\x00', 0x9072447bdc0a875f, 0x0)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0)
open_tree(0xffffffffffffffff, 0x0, 0x10001)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file2\x00', 0x14b042, 0x0)
write(r0, &(0x7f0000000780)="85", 0xa000)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x14113e, 0x0)
write$binfmt_script(r1, &(0x7f00000000c0), 0x208e24b)
openat$dlm_plock(0xffffffffffffff9c, 0x0, 0x200200, 0x0)

program did not crash
testing program (duration=1m4.927960897s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-open-mount-open_tree-openat-write-open-write$binfmt_script-openat$dlm_plock
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000001140)='ext4\x00', &(0x7f00000007c0)='./file1\x00', 0x2000480, &(0x7f0000001900), 0x1, 0x765, &(0x7f0000001180)="$eJzs3d9rW1UcAPDvTdt1dtNWEHQ+FQQtjKV21k3Bh4kPIjgY6LNbSLMymzajScdaCjpE8EVQ8UHQlz37Y7756o9X/S98kI2p3XDig1RuerNla9JfSxs1nw/c5px7bnruN+fee05yD0kAPWs0/ZOLOBQRHyQRw9n6JCIG6qn+iBNr291aWS6mSxKrq6/9ltS3ubmyXIym56QOZJnHIuL7dyMO59bXW11cmimUy6X5LD9emz0/Xl1cOnJutjBdmi7NHZuYnDx6/NnjxzoX6x8/LR289uHLT3114q93Hr3y/g9JnIiDWVlzHJ0yGqPZazKQvoR3eanTlXVZ0u0dYEfSU7Nv7SyPQzEcffUUAPB/9lZErAIAPSbR/wNAj2l8DnBzZbnYWLr7icTeuv5iROxfi79xf3OtpD+7Z7e/fh906GZy152RJCJGOlD/aER89s0bX6RL7NJ9SIBW3r4UEWdGRtdf/5N1cxa26+kNyvZlj6P3rHf9g73zbTr+ea7V+C93e/wTLcY/gy3O3Z3Y/PzPXe1ANW2l478Xmua23WqKPzPSl+UerI/5BpKz58ql9Nr2UESMxcBgmp/YoI6xG3/faFfWPP77/aM3P0/rTx/vbJG72j9493OmCrXC/cTc7PqliMf7W8Wf3G7/pM3499QW63jl+fc+bVeWxp/G21jWxx/Z7KTdsXo54smW7X9nRluy4fzE8frhMN44KFr4+udPhtrV39z+6ZLW33gvsBfS9h/aOP6RpHm+ZnX7dfx4efi7dmWbx9/6+N+XvF5PN8YRFwu12vxExL7k1fXrj955biPf2D6Nf+yJ1uf/Rsd/+p7wzBbj77/265c7j393pfFPbav9t5+4cmumr139W2v/yXpqLFuzlevfVnfwfl47AAAAAAAAAAAAAAAAAAAAAAAAANiqXEQcjCSXv53O5fL5td/wfiSGcuVKtXb4bGVhbirqv5U9EgO5xlddDjd9H+pE9n34jfzRe/LPRMTDEfHx4AP1fL5YKU91O3gAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAyBxo8/v/qV8Gu713AMCu2d/tHQAA9pz+HwB6j/4fAHqP/h8Aeo/+HwB6j/4fAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACAXXbq5Ml0Wf1zZbmY5qcuLC7MVC4cmSpVZ/KzC8V8sTJ/Pj9dqUyXS/liZXaz/1euVM5PxtzCxfFaqVobry4unZ6tLMzVTp+bLUyXTpcG9iQqAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAANie6uLSTKFcLs1LSEjsKJH8O3ajw4luX5kAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA/hv+CQAA//9FmSnI")
open(0x0, 0x9072447bdc0a875f, 0x0)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0)
open_tree(0xffffffffffffffff, 0x0, 0x10001)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file2\x00', 0x14b042, 0x0)
write(r0, &(0x7f0000000780)="85", 0xa000) (async)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x14113e, 0x0)
write$binfmt_script(r1, &(0x7f00000000c0), 0x208e24b)
openat$dlm_plock(0xffffffffffffff9c, 0x0, 0x200200, 0x0)

program did not crash
testing program (duration=1m4.927960897s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-open-mount-open_tree-openat-write-open-write$binfmt_script-openat$dlm_plock
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000001140)='ext4\x00', &(0x7f00000007c0)='./file1\x00', 0x2000480, &(0x7f0000001900), 0x1, 0x765, &(0x7f0000001180)="$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")
open(&(0x7f00000004c0)='./bus\x00', 0x9072447bdc0a875f, 0x0)
mount(0x0, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0)
open_tree(0xffffffffffffffff, 0x0, 0x10001)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file2\x00', 0x14b042, 0x0)
write(r0, &(0x7f0000000780)="85", 0xa000) (async)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x14113e, 0x0)
write$binfmt_script(r1, &(0x7f00000000c0), 0x208e24b)
openat$dlm_plock(0xffffffffffffff9c, 0x0, 0x200200, 0x0)

program did not crash
testing program (duration=1m4.927960897s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-open-mount-open_tree-openat-write-open-write$binfmt_script-openat$dlm_plock
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000001140)='ext4\x00', &(0x7f00000007c0)='./file1\x00', 0x2000480, &(0x7f0000001900), 0x1, 0x765, &(0x7f0000001180)="$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")
open(&(0x7f00000004c0)='./bus\x00', 0x9072447bdc0a875f, 0x0)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, 0x0, 0x0, 0x1000, 0x0)
open_tree(0xffffffffffffffff, 0x0, 0x10001)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file2\x00', 0x14b042, 0x0)
write(r0, &(0x7f0000000780)="85", 0xa000) (async)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x14113e, 0x0)
write$binfmt_script(r1, &(0x7f00000000c0), 0x208e24b)
openat$dlm_plock(0xffffffffffffff9c, 0x0, 0x200200, 0x0)

program did not crash
testing program (duration=1m4.927960897s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-open-mount-open_tree-openat-write-open-write$binfmt_script-openat$dlm_plock
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000001140)='ext4\x00', &(0x7f00000007c0)='./file1\x00', 0x2000480, &(0x7f0000001900), 0x1, 0x765, &(0x7f0000001180)="$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")
open(&(0x7f00000004c0)='./bus\x00', 0x9072447bdc0a875f, 0x0)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0)
open_tree(0xffffffffffffffff, 0x0, 0x10001)
r0 = openat(0xffffffffffffff9c, 0x0, 0x14b042, 0x0)
write(r0, &(0x7f0000000780)="85", 0xa000) (async)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x14113e, 0x0)
write$binfmt_script(r1, &(0x7f00000000c0), 0x208e24b)
openat$dlm_plock(0xffffffffffffff9c, 0x0, 0x200200, 0x0)

program did not crash
testing program (duration=1m4.927960897s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-open-mount-open_tree-openat-write-open-write$binfmt_script-openat$dlm_plock
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000001140)='ext4\x00', &(0x7f00000007c0)='./file1\x00', 0x2000480, &(0x7f0000001900), 0x1, 0x765, &(0x7f0000001180)="$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")
open(&(0x7f00000004c0)='./bus\x00', 0x9072447bdc0a875f, 0x0)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0)
open_tree(0xffffffffffffffff, 0x0, 0x10001)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file2\x00', 0x14b042, 0x0)
write(r0, 0x0, 0x0) (async)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x14113e, 0x0)
write$binfmt_script(r1, &(0x7f00000000c0), 0x208e24b)
openat$dlm_plock(0xffffffffffffff9c, 0x0, 0x200200, 0x0)

program did not crash
testing program (duration=1m4.927960897s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-open-mount-open_tree-openat-write-open-write$binfmt_script-openat$dlm_plock
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000001140)='ext4\x00', &(0x7f00000007c0)='./file1\x00', 0x2000480, &(0x7f0000001900), 0x1, 0x765, &(0x7f0000001180)="$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")
open(&(0x7f00000004c0)='./bus\x00', 0x9072447bdc0a875f, 0x0)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0)
open_tree(0xffffffffffffffff, 0x0, 0x10001)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file2\x00', 0x14b042, 0x0)
write(r0, &(0x7f0000000780), 0x0) (async)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x14113e, 0x0)
write$binfmt_script(r1, &(0x7f00000000c0), 0x208e24b)
openat$dlm_plock(0xffffffffffffff9c, 0x0, 0x200200, 0x0)

program did not crash
testing program (duration=1m4.927960897s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-open-mount-open_tree-openat-write-open-write$binfmt_script-openat$dlm_plock
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000001140)='ext4\x00', &(0x7f00000007c0)='./file1\x00', 0x2000480, &(0x7f0000001900), 0x1, 0x765, &(0x7f0000001180)="$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")
open(&(0x7f00000004c0)='./bus\x00', 0x9072447bdc0a875f, 0x0)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0)
open_tree(0xffffffffffffffff, 0x0, 0x10001)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file2\x00', 0x14b042, 0x0)
write(r0, &(0x7f0000000780)="85", 0xa000) (async)
r1 = open(0x0, 0x14113e, 0x0)
write$binfmt_script(r1, &(0x7f00000000c0), 0x208e24b)
openat$dlm_plock(0xffffffffffffff9c, 0x0, 0x200200, 0x0)

program did not crash
testing program (duration=1m4.927960897s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-open-mount-open_tree-openat-write-open-write$binfmt_script-openat$dlm_plock
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000001140)='ext4\x00', &(0x7f00000007c0)='./file1\x00', 0x2000480, &(0x7f0000001900), 0x1, 0x765, &(0x7f0000001180)="$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")
open(&(0x7f00000004c0)='./bus\x00', 0x9072447bdc0a875f, 0x0)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0)
open_tree(0xffffffffffffffff, 0x0, 0x10001)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file2\x00', 0x14b042, 0x0)
write(r0, &(0x7f0000000780)="85", 0xa000) (async)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x14113e, 0x0)
write$binfmt_script(r1, 0x0, 0x0)
openat$dlm_plock(0xffffffffffffff9c, 0x0, 0x200200, 0x0)

program did not crash
extracting C reproducer
testing compiled C program (duration=1m4.927960897s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-open-mount-open_tree-openat-write-open-write$binfmt_script-openat$dlm_plock
program did not crash
simplifying guilty program options
testing program (duration=1m4.927960897s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-open-mount-open_tree-openat-write-open-write$binfmt_script-openat$dlm_plock
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000001140)='ext4\x00', &(0x7f00000007c0)='./file1\x00', 0x2000480, &(0x7f0000001900), 0x1, 0x765, &(0x7f0000001180)="$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")
open(&(0x7f00000004c0)='./bus\x00', 0x9072447bdc0a875f, 0x0)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0)
open_tree(0xffffffffffffffff, 0x0, 0x10001)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file2\x00', 0x14b042, 0x0)
write(r0, &(0x7f0000000780)="85", 0xa000) (async)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x14113e, 0x0)
write$binfmt_script(r1, &(0x7f00000000c0), 0x208e24b)
openat$dlm_plock(0xffffffffffffff9c, 0x0, 0x200200, 0x0)

program did not crash
testing program (duration=1m4.927960897s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_mount_image$ext4-open-mount-open_tree-openat-write-open-write$binfmt_script-openat$dlm_plock
detailed listing:
executing program 0:
syz_mount_image$ext4(&(0x7f0000001140)='ext4\x00', &(0x7f00000007c0)='./file1\x00', 0x2000480, &(0x7f0000001900), 0x1, 0x765, &(0x7f0000001180)="$eJzs3d9rW1UcAPDvTdt1dtNWEHQ+FQQtjKV21k3Bh4kPIjgY6LNbSLMymzajScdaCjpE8EVQ8UHQlz37Y7756o9X/S98kI2p3XDig1RuerNla9JfSxs1nw/c5px7bnruN+fee05yD0kAPWs0/ZOLOBQRHyQRw9n6JCIG6qn+iBNr291aWS6mSxKrq6/9ltS3ubmyXIym56QOZJnHIuL7dyMO59bXW11cmimUy6X5LD9emz0/Xl1cOnJutjBdmi7NHZuYnDx6/NnjxzoX6x8/LR289uHLT3114q93Hr3y/g9JnIiDWVlzHJ0yGqPZazKQvoR3eanTlXVZ0u0dYEfSU7Nv7SyPQzEcffUUAPB/9lZErAIAPSbR/wNAj2l8DnBzZbnYWLr7icTeuv5iROxfi79xf3OtpD+7Z7e/fh906GZy152RJCJGOlD/aER89s0bX6RL7NJ9SIBW3r4UEWdGRtdf/5N1cxa26+kNyvZlj6P3rHf9g73zbTr+ea7V+C93e/wTLcY/gy3O3Z3Y/PzPXe1ANW2l478Xmua23WqKPzPSl+UerI/5BpKz58ql9Nr2UESMxcBgmp/YoI6xG3/faFfWPP77/aM3P0/rTx/vbJG72j9493OmCrXC/cTc7PqliMf7W8Wf3G7/pM3499QW63jl+fc+bVeWxp/G21jWxx/Z7KTdsXo54smW7X9nRluy4fzE8frhMN44KFr4+udPhtrV39z+6ZLW33gvsBfS9h/aOP6RpHm+ZnX7dfx4efi7dmWbx9/6+N+XvF5PN8YRFwu12vxExL7k1fXrj955biPf2D6Nf+yJ1uf/Rsd/+p7wzBbj77/265c7j393pfFPbav9t5+4cmumr139W2v/yXpqLFuzlevfVnfwfl47AAAAAAAAAAAAAAAAAAAAAAAAANiqXEQcjCSXv53O5fL5td/wfiSGcuVKtXb4bGVhbirqv5U9EgO5xlddDjd9H+pE9n34jfzRe/LPRMTDEfHx4AP1fL5YKU91O3gAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAyBxo8/v/qV8Gu713AMCu2d/tHQAA9pz+HwB6j/4fAHqP/h8Aeo/+HwB6j/4fAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACAXXbq5Ml0Wf1zZbmY5qcuLC7MVC4cmSpVZ/KzC8V8sTJ/Pj9dqUyXS/liZXaz/1euVM5PxtzCxfFaqVobry4unZ6tLMzVTp+bLUyXTpcG9iQqAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAANie6uLSTKFcLs1LSEjsKJH8O3ajw4luX5kAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA/hv+CQAA//9FmSnI")
open(&(0x7f00000004c0)='./bus\x00', 0x9072447bdc0a875f, 0x0)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0)
open_tree(0xffffffffffffffff, 0x0, 0x10001)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file2\x00', 0x14b042, 0x0)
write(r0, &(0x7f0000000780)="85", 0xa000) (async)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x14113e, 0x0)
write$binfmt_script(r1, &(0x7f00000000c0), 0x208e24b)
openat$dlm_plock(0xffffffffffffff9c, 0x0, 0x200200, 0x0)

program did not crash
reproducing took 31m30.301742668s
repro crashed as (corrupted=false):
EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:476: comm syz.4.20: Invalid block bitmap block 0 in block_group 0
------------[ cut here ]------------
mb_load_buddy failed (-117)
WARNING: CPU: 0 PID: 4365 at fs/ext4/mballoc.c:4325 ext4_discard_allocated_blocks+0x19c/0x660 fs/ext4/mballoc.c:4325
Modules linked in:
CPU: 0 PID: 4365 Comm: syz.4.20 Not tainted 5.15.175-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
RIP: 0010:ext4_discard_allocated_blocks+0x19c/0x660 fs/ext4/mballoc.c:4325
Code: 0c 00 00 e8 36 19 ff ff 89 c3 31 ff 89 c6 e8 bb 74 5f ff 85 db 74 67 e8 52 71 5f ff 48 c7 c7 c0 69 bc 8a 89 de e8 94 0b 2b ff <0f> 0b e9 07 03 00 00 e8 38 71 5f ff 49 83 c7 3c 4c 89 f8 48 c1 e8
RSP: 0018:ffffc90003e9ed00 EFLAGS: 00010246
RAX: 3111280a60ba2300 RBX: 00000000ffffff8b RCX: ffff888026555940
RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
RBP: ffffc90003e9ee30 R08: ffffffff8166aa6c R09: ffffed10171c4f24
R10: 0000000000000000 R11: dffffc0000000001 R12: 1ffff920007d3dac
R13: dffffc0000000000 R14: ffff8880713b0a0c R15: ffff8880713b09c0
FS:  00007fa7e5f036c0(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f8a54472d00 CR3: 0000000077deb000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 ext4_mb_new_blocks+0x1527/0x4d60
 ext4_ext_map_blocks+0x1b01/0x7630 fs/ext4/extents.c:4339
 ext4_map_blocks+0xa66/0x1c70 fs/ext4/inode.c:672
 _ext4_get_block+0x23b/0x660 fs/ext4/inode.c:815
 ext4_block_write_begin+0x6b0/0x13a0 fs/ext4/inode.c:1100
 ext4_write_begin+0x6c6/0x15f0
 ext4_da_write_begin+0x342/0xb60 fs/ext4/inode.c:2974
 generic_perform_write+0x2bf/0x5b0 mm/filemap.c:3785
 ext4_buffered_write_iter+0x227/0x360 fs/ext4/file.c:268
 ext4_file_write_iter+0x1d1/0x1940 fs/ext4/file.c:662
 call_write_iter include/linux/fs.h:2174 [inline]
 new_sync_write fs/read_write.c:507 [inline]
 vfs_write+0xacd/0xe50 fs/read_write.c:594
 ksys_write+0x1a2/0x2c0 fs/read_write.c:647
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x3b/0xb0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x66/0xd0
RIP: 0033:0x7fa7e6c8ad29
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fa7e5f03038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 00007fa7e6e7afa0 RCX: 00007fa7e6c8ad29
RDX: 000000000000a000 RSI: 0000000020000780 RDI: 0000000000000005
RBP: 00007fa7e6d06aa8 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 00007fa7e6e7afa0 R15: 00007ffec9da4688
 </TASK>

final repro crashed as (corrupted=false):
EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:476: comm syz.4.20: Invalid block bitmap block 0 in block_group 0
------------[ cut here ]------------
mb_load_buddy failed (-117)
WARNING: CPU: 0 PID: 4365 at fs/ext4/mballoc.c:4325 ext4_discard_allocated_blocks+0x19c/0x660 fs/ext4/mballoc.c:4325
Modules linked in:
CPU: 0 PID: 4365 Comm: syz.4.20 Not tainted 5.15.175-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
RIP: 0010:ext4_discard_allocated_blocks+0x19c/0x660 fs/ext4/mballoc.c:4325
Code: 0c 00 00 e8 36 19 ff ff 89 c3 31 ff 89 c6 e8 bb 74 5f ff 85 db 74 67 e8 52 71 5f ff 48 c7 c7 c0 69 bc 8a 89 de e8 94 0b 2b ff <0f> 0b e9 07 03 00 00 e8 38 71 5f ff 49 83 c7 3c 4c 89 f8 48 c1 e8
RSP: 0018:ffffc90003e9ed00 EFLAGS: 00010246
RAX: 3111280a60ba2300 RBX: 00000000ffffff8b RCX: ffff888026555940
RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
RBP: ffffc90003e9ee30 R08: ffffffff8166aa6c R09: ffffed10171c4f24
R10: 0000000000000000 R11: dffffc0000000001 R12: 1ffff920007d3dac
R13: dffffc0000000000 R14: ffff8880713b0a0c R15: ffff8880713b09c0
FS:  00007fa7e5f036c0(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f8a54472d00 CR3: 0000000077deb000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 ext4_mb_new_blocks+0x1527/0x4d60
 ext4_ext_map_blocks+0x1b01/0x7630 fs/ext4/extents.c:4339
 ext4_map_blocks+0xa66/0x1c70 fs/ext4/inode.c:672
 _ext4_get_block+0x23b/0x660 fs/ext4/inode.c:815
 ext4_block_write_begin+0x6b0/0x13a0 fs/ext4/inode.c:1100
 ext4_write_begin+0x6c6/0x15f0
 ext4_da_write_begin+0x342/0xb60 fs/ext4/inode.c:2974
 generic_perform_write+0x2bf/0x5b0 mm/filemap.c:3785
 ext4_buffered_write_iter+0x227/0x360 fs/ext4/file.c:268
 ext4_file_write_iter+0x1d1/0x1940 fs/ext4/file.c:662
 call_write_iter include/linux/fs.h:2174 [inline]
 new_sync_write fs/read_write.c:507 [inline]
 vfs_write+0xacd/0xe50 fs/read_write.c:594
 ksys_write+0x1a2/0x2c0 fs/read_write.c:647
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x3b/0xb0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x66/0xd0
RIP: 0033:0x7fa7e6c8ad29
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fa7e5f03038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 00007fa7e6e7afa0 RCX: 00007fa7e6c8ad29
RDX: 000000000000a000 RSI: 0000000020000780 RDI: 0000000000000005
RBP: 00007fa7e6d06aa8 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 00007fa7e6e7afa0 R15: 00007ffec9da4688
 </TASK>