Extracting prog: 50.114286805s
Minimizing prog: 3m17.37273542s
Simplifying prog options: 1m50.101243774s
Extracting C: 34.375183125s
Simplifying C: 0s


1 programs, 3 VMs, timeouts [15s 1m40s 6m0s]
extracting reproducer from 1 programs
single: executing 1 programs separately with timeout 15s
testing program (duration=15s, {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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mknod-mount$bind-syz_mount_image$ext4
detailed listing:
executing program 0:
mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
mount$bind(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2001095, 0x0)
syz_mount_image$ext4(&(0x7f0000000180)='ext2\x00', &(0x7f0000000840)='./file0\x00', 0x10a1b4, &(0x7f0000000780)={[{@journal_ioprio={'journal_ioprio', 0x3d, 0x2}}, {@nodiscard}, {@data_err_abort}, {@noauto_da_alloc}, {@abort}, {@noquota}, {@usrquota}, {@errors_continue}, {@data_err_ignore}, {@nobarrier}, {@dioread_nolock}, {@jqfmt_vfsold}]}, 0x11, 0x472, &(0x7f0000000240)="$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")

program crashed: SYZFATAL: executor NUM failed NUM times: failed to create temp dir: mkdir ./syzkaller-testdirNUM: read-only file system
single: successfully extracted reproducer
found reproducer with 3 syscalls
minimizing guilty program
testing program (duration=22.5s, {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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mknod-mount$bind
detailed listing:
executing program 0:
mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
mount$bind(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2001095, 0x0)

program did not crash
testing program (duration=22.5s, {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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mknod-syz_mount_image$ext4
detailed listing:
executing program 0:
mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
syz_mount_image$ext4(&(0x7f0000000180)='ext2\x00', &(0x7f0000000840)='./file0\x00', 0x10a1b4, &(0x7f0000000780)={[{@journal_ioprio={'journal_ioprio', 0x3d, 0x2}}, {@nodiscard}, {@data_err_abort}, {@noauto_da_alloc}, {@abort}, {@noquota}, {@usrquota}, {@errors_continue}, {@data_err_ignore}, {@nobarrier}, {@dioread_nolock}, {@jqfmt_vfsold}]}, 0x11, 0x472, &(0x7f0000000240)="$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")

program did not crash
testing program (duration=22.5s, {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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mount$bind-syz_mount_image$ext4
detailed listing:
executing program 0:
mount$bind(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2001095, 0x0)
syz_mount_image$ext4(&(0x7f0000000180)='ext2\x00', &(0x7f0000000840)='./file0\x00', 0x10a1b4, &(0x7f0000000780)={[{@journal_ioprio={'journal_ioprio', 0x3d, 0x2}}, {@nodiscard}, {@data_err_abort}, {@noauto_da_alloc}, {@abort}, {@noquota}, {@usrquota}, {@errors_continue}, {@data_err_ignore}, {@nobarrier}, {@dioread_nolock}, {@jqfmt_vfsold}]}, 0x11, 0x472, &(0x7f0000000240)="$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")

program did not crash
testing program (duration=22.5s, {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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mknod-mount$bind-syz_mount_image$ext4
detailed listing:
executing program 0:
mknod(0x0, 0x0, 0x0)
mount$bind(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2001095, 0x0)
syz_mount_image$ext4(&(0x7f0000000180)='ext2\x00', &(0x7f0000000840)='./file0\x00', 0x10a1b4, &(0x7f0000000780)={[{@journal_ioprio={'journal_ioprio', 0x3d, 0x2}}, {@nodiscard}, {@data_err_abort}, {@noauto_da_alloc}, {@abort}, {@noquota}, {@usrquota}, {@errors_continue}, {@data_err_ignore}, {@nobarrier}, {@dioread_nolock}, {@jqfmt_vfsold}]}, 0x11, 0x472, &(0x7f0000000240)="$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")

program did not crash
testing program (duration=22.5s, {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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mknod-mount$bind-syz_mount_image$ext4
detailed listing:
executing program 0:
mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
mount$bind(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x2001095, 0x0)
syz_mount_image$ext4(&(0x7f0000000180)='ext2\x00', &(0x7f0000000840)='./file0\x00', 0x10a1b4, &(0x7f0000000780)={[{@journal_ioprio={'journal_ioprio', 0x3d, 0x2}}, {@nodiscard}, {@data_err_abort}, {@noauto_da_alloc}, {@abort}, {@noquota}, {@usrquota}, {@errors_continue}, {@data_err_ignore}, {@nobarrier}, {@dioread_nolock}, {@jqfmt_vfsold}]}, 0x11, 0x472, &(0x7f0000000240)="$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")

program did not crash
testing program (duration=22.5s, {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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mknod-mount$bind-syz_mount_image$ext4
detailed listing:
executing program 0:
mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
mount$bind(&(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x2001095, 0x0)
syz_mount_image$ext4(&(0x7f0000000180)='ext2\x00', &(0x7f0000000840)='./file0\x00', 0x10a1b4, &(0x7f0000000780)={[{@journal_ioprio={'journal_ioprio', 0x3d, 0x2}}, {@nodiscard}, {@data_err_abort}, {@noauto_da_alloc}, {@abort}, {@noquota}, {@usrquota}, {@errors_continue}, {@data_err_ignore}, {@nobarrier}, {@dioread_nolock}, {@jqfmt_vfsold}]}, 0x11, 0x472, &(0x7f0000000240)="$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")

program did not crash
extracting C reproducer
testing compiled C program (duration=22.5s, {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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mknod-mount$bind-syz_mount_image$ext4
program did not crash
simplifying guilty program options
testing program (duration=22.5s, {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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mknod-mount$bind-syz_mount_image$ext4
detailed listing:
executing program 0:
mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
mount$bind(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2001095, 0x0)
syz_mount_image$ext4(&(0x7f0000000180)='ext2\x00', &(0x7f0000000840)='./file0\x00', 0x10a1b4, &(0x7f0000000780)={[{@journal_ioprio={'journal_ioprio', 0x3d, 0x2}}, {@nodiscard}, {@data_err_abort}, {@noauto_da_alloc}, {@abort}, {@noquota}, {@usrquota}, {@errors_continue}, {@data_err_ignore}, {@nobarrier}, {@dioread_nolock}, {@jqfmt_vfsold}]}, 0x11, 0x472, &(0x7f0000000240)="$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")

program crashed: SYZFATAL: executor NUM failed NUM times: failed to create temp dir: mkdir ./syzkaller-testdirNUM: read-only file system
extracting C reproducer
testing compiled C program (duration=22.5s, {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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mknod-mount$bind-syz_mount_image$ext4
program did not crash
testing program (duration=22.5s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:false Cgroups:false BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mknod-mount$bind-syz_mount_image$ext4
detailed listing:
executing program 0:
mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
mount$bind(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2001095, 0x0)
syz_mount_image$ext4(&(0x7f0000000180)='ext2\x00', &(0x7f0000000840)='./file0\x00', 0x10a1b4, &(0x7f0000000780)={[{@journal_ioprio={'journal_ioprio', 0x3d, 0x2}}, {@nodiscard}, {@data_err_abort}, {@noauto_da_alloc}, {@abort}, {@noquota}, {@usrquota}, {@errors_continue}, {@data_err_ignore}, {@nobarrier}, {@dioread_nolock}, {@jqfmt_vfsold}]}, 0x11, 0x472, &(0x7f0000000240)="$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")

program did not crash
testing program (duration=22.5s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mknod-mount$bind-syz_mount_image$ext4
detailed listing:
executing program 0:
mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
mount$bind(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2001095, 0x0)
syz_mount_image$ext4(&(0x7f0000000180)='ext2\x00', &(0x7f0000000840)='./file0\x00', 0x10a1b4, &(0x7f0000000780)={[{@journal_ioprio={'journal_ioprio', 0x3d, 0x2}}, {@nodiscard}, {@data_err_abort}, {@noauto_da_alloc}, {@abort}, {@noquota}, {@usrquota}, {@errors_continue}, {@data_err_ignore}, {@nobarrier}, {@dioread_nolock}, {@jqfmt_vfsold}]}, 0x11, 0x472, &(0x7f0000000240)="$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")

program crashed: SYZFATAL: executor NUM failed NUM times: failed to create temp dir: mkdir ./syzkaller-testdirNUM: read-only file system
extracting C reproducer
testing compiled C program (duration=22.5s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mknod-mount$bind-syz_mount_image$ext4
program did not crash
reproducing took 6m27.400354532s
repro crashed as (corrupted=false):
2024/06/20 07:02:07 SYZFATAL: executor 0 failed 11 times: failed to create temp dir: mkdir ./syzkaller-testdir380931428: read-only file system

final repro crashed as (corrupted=false):
2024/06/20 07:02:07 SYZFATAL: executor 0 failed 11 times: failed to create temp dir: mkdir ./syzkaller-testdir380931428: read-only file system