Extracting prog: 3m18.120394261s
Minimizing prog: 54m43.642088585s
Simplifying prog options: 0s
Extracting C: 1m27.368580082s
Simplifying C: 42m10.709992895s


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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-write$binfmt_misc-mkdirat-mount-openat-ioctl
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/bus/pci/devices/0000:00:02.0/config\x00', 0x2, 0x0)
write$binfmt_misc(r0, &(0x7f0000000140)="6a226cf71829e5349c4d1784491781111a67e4ac4d8f097b85e277756fb1d56965a9a219f499c6343720282e5c1a951a7fbbc7227db47762c73950c8f191d8198a39b229250119c34b06627b3690262eeef0ca7c128c3cf84f2e9c418f159d0368e209dc9f3efe2fe4b212", 0x6b)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./dev\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./dev\x00', &(0x7f00000000c0)='devtmpfs\x00', 0x0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000940)='./dev/nvme0\x00', 0x2, 0x0)
ioctl(r1, 0xc0484e41, &(0x7f0000000a00))

program did not crash
single: failed to extract reproducer
single: executing 1 programs separately with timeout 6m0s
testing program (duration=6m0s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-write$binfmt_misc-mkdirat-mount-openat-ioctl
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/bus/pci/devices/0000:00:02.0/config\x00', 0x2, 0x0)
write$binfmt_misc(r0, &(0x7f0000000140)="6a226cf71829e5349c4d1784491781111a67e4ac4d8f097b85e277756fb1d56965a9a219f499c6343720282e5c1a951a7fbbc7227db47762c73950c8f191d8198a39b229250119c34b06627b3690262eeef0ca7c128c3cf84f2e9c418f159d0368e209dc9f3efe2fe4b212", 0x6b)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./dev\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./dev\x00', &(0x7f00000000c0)='devtmpfs\x00', 0x0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000940)='./dev/nvme0\x00', 0x2, 0x0)
ioctl(r1, 0xc0484e41, &(0x7f0000000a00))

program crashed: WARNING in blk_mq_dispatch_rq_list
single: successfully extracted reproducer
found reproducer with 8 syscalls
minimizing guilty program
testing program (duration=2m50.07690738s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-write$binfmt_misc-mkdirat-mount-openat
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/bus/pci/devices/0000:00:02.0/config\x00', 0x2, 0x0)
write$binfmt_misc(r0, &(0x7f0000000140)="6a226cf71829e5349c4d1784491781111a67e4ac4d8f097b85e277756fb1d56965a9a219f499c6343720282e5c1a951a7fbbc7227db47762c73950c8f191d8198a39b229250119c34b06627b3690262eeef0ca7c128c3cf84f2e9c418f159d0368e209dc9f3efe2fe4b212", 0x6b)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./dev\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./dev\x00', &(0x7f00000000c0)='devtmpfs\x00', 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000940)='./dev/nvme0\x00', 0x2, 0x0)

program did not crash
testing program (duration=2m50.07690738s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-write$binfmt_misc-mkdirat-mount-ioctl
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/bus/pci/devices/0000:00:02.0/config\x00', 0x2, 0x0)
write$binfmt_misc(r0, &(0x7f0000000140)="6a226cf71829e5349c4d1784491781111a67e4ac4d8f097b85e277756fb1d56965a9a219f499c6343720282e5c1a951a7fbbc7227db47762c73950c8f191d8198a39b229250119c34b06627b3690262eeef0ca7c128c3cf84f2e9c418f159d0368e209dc9f3efe2fe4b212", 0x6b)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./dev\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./dev\x00', &(0x7f00000000c0)='devtmpfs\x00', 0x0, 0x0)
ioctl(0xffffffffffffffff, 0xc0484e41, &(0x7f0000000a00))

program did not crash
testing program (duration=2m50.07690738s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-write$binfmt_misc-mkdirat-openat-ioctl
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/bus/pci/devices/0000:00:02.0/config\x00', 0x2, 0x0)
write$binfmt_misc(r0, &(0x7f0000000140)="6a226cf71829e5349c4d1784491781111a67e4ac4d8f097b85e277756fb1d56965a9a219f499c6343720282e5c1a951a7fbbc7227db47762c73950c8f191d8198a39b229250119c34b06627b3690262eeef0ca7c128c3cf84f2e9c418f159d0368e209dc9f3efe2fe4b212", 0x6b)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./dev\x00', 0x1ff)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000940)='./dev/nvme0\x00', 0x2, 0x0)
ioctl(r1, 0xc0484e41, &(0x7f0000000a00))

program did not crash
testing program (duration=2m50.07690738s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-write$binfmt_misc-mount-openat-ioctl
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/bus/pci/devices/0000:00:02.0/config\x00', 0x2, 0x0)
write$binfmt_misc(r0, &(0x7f0000000140)="6a226cf71829e5349c4d1784491781111a67e4ac4d8f097b85e277756fb1d56965a9a219f499c6343720282e5c1a951a7fbbc7227db47762c73950c8f191d8198a39b229250119c34b06627b3690262eeef0ca7c128c3cf84f2e9c418f159d0368e209dc9f3efe2fe4b212", 0x6b)
mount(0x0, &(0x7f0000000080)='./dev\x00', &(0x7f00000000c0)='devtmpfs\x00', 0x0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000940)='./dev/nvme0\x00', 0x2, 0x0)
ioctl(r1, 0xc0484e41, &(0x7f0000000a00))

program did not crash
testing program (duration=2m50.07690738s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-mkdirat-mount-openat-ioctl
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/bus/pci/devices/0000:00:02.0/config\x00', 0x2, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./dev\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./dev\x00', &(0x7f00000000c0)='devtmpfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000940)='./dev/nvme0\x00', 0x2, 0x0)
ioctl(r0, 0xc0484e41, &(0x7f0000000a00))

program did not crash
testing program (duration=2m50.07690738s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-write$binfmt_misc-mkdirat-mount-openat-ioctl
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0)
write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000140)="6a226cf71829e5349c4d1784491781111a67e4ac4d8f097b85e277756fb1d56965a9a219f499c6343720282e5c1a951a7fbbc7227db47762c73950c8f191d8198a39b229250119c34b06627b3690262eeef0ca7c128c3cf84f2e9c418f159d0368e209dc9f3efe2fe4b212", 0x6b)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./dev\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./dev\x00', &(0x7f00000000c0)='devtmpfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000940)='./dev/nvme0\x00', 0x2, 0x0)
ioctl(r0, 0xc0484e41, &(0x7f0000000a00))

program did not crash
testing program (duration=2m50.07690738s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-openat-write$binfmt_misc-mkdirat-mount-openat-ioctl
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/bus/pci/devices/0000:00:02.0/config\x00', 0x2, 0x0)
write$binfmt_misc(r0, &(0x7f0000000140)="6a226cf71829e5349c4d1784491781111a67e4ac4d8f097b85e277756fb1d56965a9a219f499c6343720282e5c1a951a7fbbc7227db47762c73950c8f191d8198a39b229250119c34b06627b3690262eeef0ca7c128c3cf84f2e9c418f159d0368e209dc9f3efe2fe4b212", 0x6b)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./dev\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./dev\x00', &(0x7f00000000c0)='devtmpfs\x00', 0x0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000940)='./dev/nvme0\x00', 0x2, 0x0)
ioctl(r1, 0xc0484e41, &(0x7f0000000a00))

program did not crash
testing program (duration=2m50.07690738s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mount-openat-write$binfmt_misc-mkdirat-mount-openat-ioctl
detailed listing:
executing program 0:
mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/bus/pci/devices/0000:00:02.0/config\x00', 0x2, 0x0)
write$binfmt_misc(r0, &(0x7f0000000140)="6a226cf71829e5349c4d1784491781111a67e4ac4d8f097b85e277756fb1d56965a9a219f499c6343720282e5c1a951a7fbbc7227db47762c73950c8f191d8198a39b229250119c34b06627b3690262eeef0ca7c128c3cf84f2e9c418f159d0368e209dc9f3efe2fe4b212", 0x6b)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./dev\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./dev\x00', &(0x7f00000000c0)='devtmpfs\x00', 0x0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000940)='./dev/nvme0\x00', 0x2, 0x0)
ioctl(r1, 0xc0484e41, &(0x7f0000000a00))

program did not crash
testing program (duration=2m50.07690738s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-write$binfmt_misc-mkdirat-mount-openat-ioctl
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, 0x0, 0x1ff)
mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/bus/pci/devices/0000:00:02.0/config\x00', 0x2, 0x0)
write$binfmt_misc(r0, &(0x7f0000000140)="6a226cf71829e5349c4d1784491781111a67e4ac4d8f097b85e277756fb1d56965a9a219f499c6343720282e5c1a951a7fbbc7227db47762c73950c8f191d8198a39b229250119c34b06627b3690262eeef0ca7c128c3cf84f2e9c418f159d0368e209dc9f3efe2fe4b212", 0x6b)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./dev\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./dev\x00', &(0x7f00000000c0)='devtmpfs\x00', 0x0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000940)='./dev/nvme0\x00', 0x2, 0x0)
ioctl(r1, 0xc0484e41, &(0x7f0000000a00))

program did not crash
testing program (duration=2m50.07690738s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-write$binfmt_misc-mkdirat-mount-openat-ioctl
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, 0x0, &(0x7f0000000100)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/bus/pci/devices/0000:00:02.0/config\x00', 0x2, 0x0)
write$binfmt_misc(r0, &(0x7f0000000140)="6a226cf71829e5349c4d1784491781111a67e4ac4d8f097b85e277756fb1d56965a9a219f499c6343720282e5c1a951a7fbbc7227db47762c73950c8f191d8198a39b229250119c34b06627b3690262eeef0ca7c128c3cf84f2e9c418f159d0368e209dc9f3efe2fe4b212", 0x6b)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./dev\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./dev\x00', &(0x7f00000000c0)='devtmpfs\x00', 0x0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000940)='./dev/nvme0\x00', 0x2, 0x0)
ioctl(r1, 0xc0484e41, &(0x7f0000000a00))

program did not crash
testing program (duration=2m50.07690738s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-write$binfmt_misc-mkdirat-mount-openat-ioctl
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./sys\x00', 0x0, 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/bus/pci/devices/0000:00:02.0/config\x00', 0x2, 0x0)
write$binfmt_misc(r0, &(0x7f0000000140)="6a226cf71829e5349c4d1784491781111a67e4ac4d8f097b85e277756fb1d56965a9a219f499c6343720282e5c1a951a7fbbc7227db47762c73950c8f191d8198a39b229250119c34b06627b3690262eeef0ca7c128c3cf84f2e9c418f159d0368e209dc9f3efe2fe4b212", 0x6b)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./dev\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./dev\x00', &(0x7f00000000c0)='devtmpfs\x00', 0x0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000940)='./dev/nvme0\x00', 0x2, 0x0)
ioctl(r1, 0xc0484e41, &(0x7f0000000a00))

program did not crash
testing program (duration=2m50.07690738s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-write$binfmt_misc-mkdirat-mount-openat-ioctl
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, 0x0, 0x2, 0x0)
write$binfmt_misc(r0, &(0x7f0000000140)="6a226cf71829e5349c4d1784491781111a67e4ac4d8f097b85e277756fb1d56965a9a219f499c6343720282e5c1a951a7fbbc7227db47762c73950c8f191d8198a39b229250119c34b06627b3690262eeef0ca7c128c3cf84f2e9c418f159d0368e209dc9f3efe2fe4b212", 0x6b)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./dev\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./dev\x00', &(0x7f00000000c0)='devtmpfs\x00', 0x0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000940)='./dev/nvme0\x00', 0x2, 0x0)
ioctl(r1, 0xc0484e41, &(0x7f0000000a00))

program did not crash
testing program (duration=2m50.07690738s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-write$binfmt_misc-mkdirat-mount-openat-ioctl
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/bus/pci/devices/0000:00:02.0/config\x00', 0x2, 0x0)
write$binfmt_misc(r0, 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./dev\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./dev\x00', &(0x7f00000000c0)='devtmpfs\x00', 0x0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000940)='./dev/nvme0\x00', 0x2, 0x0)
ioctl(r1, 0xc0484e41, &(0x7f0000000a00))

program did not crash
testing program (duration=2m50.07690738s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-write$binfmt_misc-mkdirat-mount-openat-ioctl
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/bus/pci/devices/0000:00:02.0/config\x00', 0x2, 0x0)
write$binfmt_misc(r0, &(0x7f0000000140), 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./dev\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./dev\x00', &(0x7f00000000c0)='devtmpfs\x00', 0x0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000940)='./dev/nvme0\x00', 0x2, 0x0)
ioctl(r1, 0xc0484e41, &(0x7f0000000a00))

program did not crash
testing program (duration=2m50.07690738s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-write$binfmt_misc-mkdirat-mount-openat-ioctl
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/bus/pci/devices/0000:00:02.0/config\x00', 0x2, 0x0)
write$binfmt_misc(r0, &(0x7f0000000140)="6a226cf71829e5349c4d1784491781111a67e4ac4d8f097b85e277756fb1d56965a9a219f499c6343720282e5c1a951a7fbbc7227db47762c73950c8f191d8198a39b229250119c34b06627b3690262eeef0ca7c128c3cf84f2e9c418f159d0368e209dc9f3efe2fe4b212", 0x6b)
mkdirat(0xffffffffffffff9c, 0x0, 0x1ff)
mount(0x0, &(0x7f0000000080)='./dev\x00', &(0x7f00000000c0)='devtmpfs\x00', 0x0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000940)='./dev/nvme0\x00', 0x2, 0x0)
ioctl(r1, 0xc0484e41, &(0x7f0000000a00))

program did not crash
testing program (duration=2m50.07690738s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-write$binfmt_misc-mkdirat-mount-openat-ioctl
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/bus/pci/devices/0000:00:02.0/config\x00', 0x2, 0x0)
write$binfmt_misc(r0, &(0x7f0000000140)="6a226cf71829e5349c4d1784491781111a67e4ac4d8f097b85e277756fb1d56965a9a219f499c6343720282e5c1a951a7fbbc7227db47762c73950c8f191d8198a39b229250119c34b06627b3690262eeef0ca7c128c3cf84f2e9c418f159d0368e209dc9f3efe2fe4b212", 0x6b)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./dev\x00', 0x1ff)
mount(0x0, 0x0, &(0x7f00000000c0)='devtmpfs\x00', 0x0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000940)='./dev/nvme0\x00', 0x2, 0x0)
ioctl(r1, 0xc0484e41, &(0x7f0000000a00))

program did not crash
testing program (duration=2m50.07690738s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-write$binfmt_misc-mkdirat-mount-openat-ioctl
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/bus/pci/devices/0000:00:02.0/config\x00', 0x2, 0x0)
write$binfmt_misc(r0, &(0x7f0000000140)="6a226cf71829e5349c4d1784491781111a67e4ac4d8f097b85e277756fb1d56965a9a219f499c6343720282e5c1a951a7fbbc7227db47762c73950c8f191d8198a39b229250119c34b06627b3690262eeef0ca7c128c3cf84f2e9c418f159d0368e209dc9f3efe2fe4b212", 0x6b)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./dev\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./dev\x00', 0x0, 0x0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000940)='./dev/nvme0\x00', 0x2, 0x0)
ioctl(r1, 0xc0484e41, &(0x7f0000000a00))

program did not crash
testing program (duration=2m50.07690738s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-write$binfmt_misc-mkdirat-mount-openat-ioctl
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/bus/pci/devices/0000:00:02.0/config\x00', 0x2, 0x0)
write$binfmt_misc(r0, &(0x7f0000000140)="6a226cf71829e5349c4d1784491781111a67e4ac4d8f097b85e277756fb1d56965a9a219f499c6343720282e5c1a951a7fbbc7227db47762c73950c8f191d8198a39b229250119c34b06627b3690262eeef0ca7c128c3cf84f2e9c418f159d0368e209dc9f3efe2fe4b212", 0x6b)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./dev\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./dev\x00', &(0x7f00000000c0)='devtmpfs\x00', 0x0, 0x0)
r1 = openat(0xffffffffffffff9c, 0x0, 0x2, 0x0)
ioctl(r1, 0xc0484e41, &(0x7f0000000a00))

program did not crash
testing program (duration=2m50.07690738s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-write$binfmt_misc-mkdirat-mount-openat-ioctl
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/bus/pci/devices/0000:00:02.0/config\x00', 0x2, 0x0)
write$binfmt_misc(r0, &(0x7f0000000140)="6a226cf71829e5349c4d1784491781111a67e4ac4d8f097b85e277756fb1d56965a9a219f499c6343720282e5c1a951a7fbbc7227db47762c73950c8f191d8198a39b229250119c34b06627b3690262eeef0ca7c128c3cf84f2e9c418f159d0368e209dc9f3efe2fe4b212", 0x6b)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./dev\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./dev\x00', &(0x7f00000000c0)='devtmpfs\x00', 0x0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000940)='./dev/nvme0\x00', 0x2, 0x0)
ioctl(r1, 0xc0484e41, 0x0)

program did not crash
extracting C reproducer
testing compiled C program (duration=2m50.07690738s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-write$binfmt_misc-mkdirat-mount-openat-ioctl
program crashed: WARNING in blk_mq_dispatch_rq_list
simplifying C reproducer
testing compiled C program (duration=2m50.07690738s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-write$binfmt_misc-mkdirat-mount-openat-ioctl
program crashed: WARNING in blk_mq_dispatch_rq_list
testing compiled C program (duration=2m50.07690738s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-write$binfmt_misc-mkdirat-mount-openat-ioctl
program did not crash
testing compiled C program (duration=2m50.07690738s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-write$binfmt_misc-mkdirat-mount-openat-ioctl
program did not crash
testing compiled C program (duration=2m50.07690738s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-write$binfmt_misc-mkdirat-mount-openat-ioctl
program did not crash
testing compiled C program (duration=2m50.07690738s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:false NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-write$binfmt_misc-mkdirat-mount-openat-ioctl
program did not crash
testing compiled C program (duration=2m50.07690738s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:false Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-write$binfmt_misc-mkdirat-mount-openat-ioctl
program did not crash
testing compiled C program (duration=2m50.07690738s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:false BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-write$binfmt_misc-mkdirat-mount-openat-ioctl
program did not crash
testing compiled C program (duration=2m50.07690738s, {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:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-write$binfmt_misc-mkdirat-mount-openat-ioctl
program did not crash
testing compiled C program (duration=2m50.07690738s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-write$binfmt_misc-mkdirat-mount-openat-ioctl
program did not crash
testing compiled C program (duration=2m50.07690738s, {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:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-write$binfmt_misc-mkdirat-mount-openat-ioctl
program did not crash
testing compiled C program (duration=2m50.07690738s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:false IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-write$binfmt_misc-mkdirat-mount-openat-ioctl
program did not crash
testing compiled C program (duration=2m50.07690738s, {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:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-write$binfmt_misc-mkdirat-mount-openat-ioctl
program did not crash
testing compiled C program (duration=2m50.07690738s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-write$binfmt_misc-mkdirat-mount-openat-ioctl
program did not crash
testing compiled C program (duration=2m50.07690738s, {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:false Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-write$binfmt_misc-mkdirat-mount-openat-ioctl
program did not crash
testing compiled C program (duration=2m50.07690738s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-write$binfmt_misc-mkdirat-mount-openat-ioctl
program did not crash
testing program (duration=2m50.07690738s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-write$binfmt_misc-mkdirat-mount-openat-ioctl
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/bus/pci/devices/0000:00:02.0/config\x00', 0x2, 0x0)
write$binfmt_misc(r0, &(0x7f0000000140)="6a226cf71829e5349c4d1784491781111a67e4ac4d8f097b85e277756fb1d56965a9a219f499c6343720282e5c1a951a7fbbc7227db47762c73950c8f191d8198a39b229250119c34b06627b3690262eeef0ca7c128c3cf84f2e9c418f159d0368e209dc9f3efe2fe4b212", 0x6b)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./dev\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./dev\x00', &(0x7f00000000c0)='devtmpfs\x00', 0x0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000940)='./dev/nvme0\x00', 0x2, 0x0)
ioctl(r1, 0xc0484e41, &(0x7f0000000a00))

program crashed: BUG: corrupted list in blk_mq_request_bypass_insert
validation run: crashed=true
testing program (duration=2m50.07690738s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-write$binfmt_misc-mkdirat-mount-openat-ioctl
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/bus/pci/devices/0000:00:02.0/config\x00', 0x2, 0x0)
write$binfmt_misc(r0, &(0x7f0000000140)="6a226cf71829e5349c4d1784491781111a67e4ac4d8f097b85e277756fb1d56965a9a219f499c6343720282e5c1a951a7fbbc7227db47762c73950c8f191d8198a39b229250119c34b06627b3690262eeef0ca7c128c3cf84f2e9c418f159d0368e209dc9f3efe2fe4b212", 0x6b)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./dev\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./dev\x00', &(0x7f00000000c0)='devtmpfs\x00', 0x0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000940)='./dev/nvme0\x00', 0x2, 0x0)
ioctl(r1, 0xc0484e41, &(0x7f0000000a00))

program crashed: BUG: corrupted list in blk_mq_request_bypass_insert
validation run: crashed=true
testing program (duration=2m50.07690738s, {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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mkdirat-mount-openat-write$binfmt_misc-mkdirat-mount-openat-ioctl
detailed listing:
executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./sys/bus/pci/devices/0000:00:02.0/config\x00', 0x2, 0x0)
write$binfmt_misc(r0, &(0x7f0000000140)="6a226cf71829e5349c4d1784491781111a67e4ac4d8f097b85e277756fb1d56965a9a219f499c6343720282e5c1a951a7fbbc7227db47762c73950c8f191d8198a39b229250119c34b06627b3690262eeef0ca7c128c3cf84f2e9c418f159d0368e209dc9f3efe2fe4b212", 0x6b)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./dev\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./dev\x00', &(0x7f00000000c0)='devtmpfs\x00', 0x0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000940)='./dev/nvme0\x00', 0x2, 0x0)
ioctl(r1, 0xc0484e41, &(0x7f0000000a00))

program crashed: BUG: corrupted list in blk_mq_request_bypass_insert
validation run: crashed=true
reproducing took 1h45m56.994985291s
repro crashed as (corrupted=false):
 non-slab/vmalloc memory
list_add corruption. prev->next should be next (ffff0000c80ea840), but was ffff0000c8679048. (prev=ffff0000c8679048).
------------[ cut here ]------------
kernel BUG at lib/list_debug.c:34!
Internal error: Oops - BUG: 00000000f2000800 [#1]  SMP
Modules linked in:
CPU: 1 UID: 0 PID: 4386 Comm: kworker/1:1H Not tainted syzkaller #0 PREEMPT 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026
Workqueue: kblockd blk_mq_requeue_work
pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--)
pc : __list_add_valid_or_report+0x144/0x148 lib/list_debug.c:32
lr : __list_add_valid_or_report+0x144/0x148 lib/list_debug.c:32
sp : ffff80009a1e79f0
x29: ffff80009a1e79f0 x28: ffff80009a1e7aa8 x27: ffff80009a1e7aa0
x26: 1fffe0001901d509 x25: ffff0000c80ea840 x24: ffff0000c80ea848
x23: 1fffe000190cf209 x22: dfff800000000000 x21: ffff0000c8679048
x20: ffff0000c8679048 x19: ffff0000c80ea840 x18: 1fffe00035bde028
x17: 3034386165303863 x16: 3030303066666666 x15: 28207478656e2065
x14: 0000000000000bf8 x13: 0000000000000001 x12: 0000000000000003
x11: 0000000000000000 x10: 0000000000000002 x9 : 363462b742da6100
x8 : 363462b742da6100 x7 : ffff8000804823d8 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff80008048ced8
x2 : 0000000100000001 x1 : ffff0000c4fed880 x0 : 0000000000000075
Call trace:
 __list_add_valid_or_report+0x144/0x148 lib/list_debug.c:32 (P)
 __list_add_valid include/linux/list.h:104 [inline]
 __list_add include/linux/list.h:169 [inline]
 list_add_tail include/linux/list.h:206 [inline]
 blk_mq_request_bypass_insert+0x130/0x1cc block/blk-mq.c:2551
 blk_mq_requeue_work+0x3a4/0x52c block/blk-mq.c:1560
 process_one_work kernel/workqueue.c:3396 [inline]
 process_scheduled_works+0x91c/0x1250 kernel/workqueue.c:3479
 worker_thread+0x798/0xbd0 kernel/workqueue.c:3560
 kthread+0x304/0x3d4 kernel/kthread.c:436
 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:854
Code: 912f0000 aa1303e1 aa1403e3 979c7a6c (d4210000) 
---[ end trace 0000000000000000 ]---

final repro crashed as (corrupted=false):
 non-slab/vmalloc memory
list_add corruption. prev->next should be next (ffff0000c80ea840), but was ffff0000c8679048. (prev=ffff0000c8679048).
------------[ cut here ]------------
kernel BUG at lib/list_debug.c:34!
Internal error: Oops - BUG: 00000000f2000800 [#1]  SMP
Modules linked in:
CPU: 1 UID: 0 PID: 4386 Comm: kworker/1:1H Not tainted syzkaller #0 PREEMPT 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2026
Workqueue: kblockd blk_mq_requeue_work
pstate: 63400005 (nZCv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--)
pc : __list_add_valid_or_report+0x144/0x148 lib/list_debug.c:32
lr : __list_add_valid_or_report+0x144/0x148 lib/list_debug.c:32
sp : ffff80009a1e79f0
x29: ffff80009a1e79f0 x28: ffff80009a1e7aa8 x27: ffff80009a1e7aa0
x26: 1fffe0001901d509 x25: ffff0000c80ea840 x24: ffff0000c80ea848
x23: 1fffe000190cf209 x22: dfff800000000000 x21: ffff0000c8679048
x20: ffff0000c8679048 x19: ffff0000c80ea840 x18: 1fffe00035bde028
x17: 3034386165303863 x16: 3030303066666666 x15: 28207478656e2065
x14: 0000000000000bf8 x13: 0000000000000001 x12: 0000000000000003
x11: 0000000000000000 x10: 0000000000000002 x9 : 363462b742da6100
x8 : 363462b742da6100 x7 : ffff8000804823d8 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff80008048ced8
x2 : 0000000100000001 x1 : ffff0000c4fed880 x0 : 0000000000000075
Call trace:
 __list_add_valid_or_report+0x144/0x148 lib/list_debug.c:32 (P)
 __list_add_valid include/linux/list.h:104 [inline]
 __list_add include/linux/list.h:169 [inline]
 list_add_tail include/linux/list.h:206 [inline]
 blk_mq_request_bypass_insert+0x130/0x1cc block/blk-mq.c:2551
 blk_mq_requeue_work+0x3a4/0x52c block/blk-mq.c:1560
 process_one_work kernel/workqueue.c:3396 [inline]
 process_scheduled_works+0x91c/0x1250 kernel/workqueue.c:3479
 worker_thread+0x798/0xbd0 kernel/workqueue.c:3560
 kthread+0x304/0x3d4 kernel/kthread.c:436
 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:854
Code: 912f0000 aa1303e1 aa1403e3 979c7a6c (d4210000) 
---[ end trace 0000000000000000 ]---