Extracting prog: 1m56.273196337s
Minimizing prog: 13m48.678729223s
Simplifying prog options: 6m15.708774049s
Extracting C: 1m18.705282495s
Simplifying C: 0s


1 programs, timeouts [30s 6m0s]
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:namespace 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}}): bpf$PROG_LOAD-ioctl$SNDRV_TIMER_IOCTL_SELECT-ioctl$SNDRV_TIMER_IOCTL_PARAMS-openat$cgroup_ro-write$binfmt_script-ioctl$FS_IOC_GETFSMAP-readv-getgroups-setregid-openat$sysfs-setsockopt$netlink_NETLINK_TX_RING-sendmsg$nl_route-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-fchmod-ioctl$KVM_CREATE_VM
detailed listing:
executing program 0:
bpf$PROG_LOAD(0x5, 0x0, 0x0)
ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f00000083c0)={{0x1}})
ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f00000000c0)={0x4, 0x8})
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_sys\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000020240), 0x10010)
ioctl$FS_IOC_GETFSMAP(r0, 0x40305839, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000002"])
readv(0xffffffffffffffff, 0x0, 0x0)
getgroups(0x0, &(0x7f0000000100))
setregid(0x0, 0x0)
r1 = openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0)
setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000040)={0x200080}, 0x10)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0)
fchmod(r1, 0x0)
ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0)

program crashed: lost connection to test machine
single: successfully extracted reproducer
found reproducer with 15 syscalls
minimizing guilty program
testing program (duration=41.231650782s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace 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}}): bpf$PROG_LOAD-ioctl$SNDRV_TIMER_IOCTL_SELECT-ioctl$SNDRV_TIMER_IOCTL_PARAMS-openat$cgroup_ro-write$binfmt_script-ioctl$FS_IOC_GETFSMAP-readv-getgroups-setregid-openat$sysfs-setsockopt$netlink_NETLINK_TX_RING-sendmsg$nl_route-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-fchmod
detailed listing:
executing program 0:
bpf$PROG_LOAD(0x5, 0x0, 0x0)
ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f00000083c0)={{0x1}})
ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f00000000c0)={0x4, 0x8})
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_sys\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000020240), 0x10010)
ioctl$FS_IOC_GETFSMAP(r0, 0x40305839, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000002"])
readv(0xffffffffffffffff, 0x0, 0x0)
getgroups(0x0, &(0x7f0000000100))
setregid(0x0, 0x0)
r1 = openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0)
setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000040)={0x200080}, 0x10)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0)
fchmod(r1, 0x0)

program crashed: lost connection to test machine
testing program (duration=41.231650782s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace 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}}): bpf$PROG_LOAD-ioctl$SNDRV_TIMER_IOCTL_SELECT-ioctl$SNDRV_TIMER_IOCTL_PARAMS-openat$cgroup_ro-write$binfmt_script-ioctl$FS_IOC_GETFSMAP-readv-getgroups-setregid-openat$sysfs-setsockopt$netlink_NETLINK_TX_RING-sendmsg$nl_route-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD
detailed listing:
executing program 0:
bpf$PROG_LOAD(0x5, 0x0, 0x0)
ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f00000083c0)={{0x1}})
ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f00000000c0)={0x4, 0x8})
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_sys\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000020240), 0x10010)
ioctl$FS_IOC_GETFSMAP(r0, 0x40305839, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000002"])
readv(0xffffffffffffffff, 0x0, 0x0)
getgroups(0x0, &(0x7f0000000100))
setregid(0x0, 0x0)
openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0)
setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000040)={0x200080}, 0x10)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0)

program crashed: lost connection to test machine
testing program (duration=41.231650782s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace 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}}): bpf$PROG_LOAD-ioctl$SNDRV_TIMER_IOCTL_SELECT-ioctl$SNDRV_TIMER_IOCTL_PARAMS-openat$cgroup_ro-write$binfmt_script-ioctl$FS_IOC_GETFSMAP-readv-getgroups-setregid-openat$sysfs-setsockopt$netlink_NETLINK_TX_RING-sendmsg$nl_route
detailed listing:
executing program 0:
bpf$PROG_LOAD(0x5, 0x0, 0x0)
ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f00000083c0)={{0x1}})
ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f00000000c0)={0x4, 0x8})
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_sys\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000020240), 0x10010)
ioctl$FS_IOC_GETFSMAP(r0, 0x40305839, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000002"])
readv(0xffffffffffffffff, 0x0, 0x0)
getgroups(0x0, &(0x7f0000000100))
setregid(0x0, 0x0)
openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0)
setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000040)={0x200080}, 0x10)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0)

program crashed: lost connection to test machine
testing program (duration=41.231650782s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace 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}}): bpf$PROG_LOAD-ioctl$SNDRV_TIMER_IOCTL_SELECT-ioctl$SNDRV_TIMER_IOCTL_PARAMS-openat$cgroup_ro-write$binfmt_script-ioctl$FS_IOC_GETFSMAP-readv-getgroups-setregid-openat$sysfs-setsockopt$netlink_NETLINK_TX_RING
detailed listing:
executing program 0:
bpf$PROG_LOAD(0x5, 0x0, 0x0)
ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f00000083c0)={{0x1}})
ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f00000000c0)={0x4, 0x8})
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_sys\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000020240), 0x10010)
ioctl$FS_IOC_GETFSMAP(r0, 0x40305839, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000002"])
readv(0xffffffffffffffff, 0x0, 0x0)
getgroups(0x0, &(0x7f0000000100))
setregid(0x0, 0x0)
openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0)
setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000040)={0x200080}, 0x10)

program crashed: lost connection to test machine
testing program (duration=41.231650782s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace 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}}): bpf$PROG_LOAD-ioctl$SNDRV_TIMER_IOCTL_SELECT-ioctl$SNDRV_TIMER_IOCTL_PARAMS-openat$cgroup_ro-write$binfmt_script-ioctl$FS_IOC_GETFSMAP-readv-getgroups-setregid-openat$sysfs
detailed listing:
executing program 0:
bpf$PROG_LOAD(0x5, 0x0, 0x0)
ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f00000083c0)={{0x1}})
ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f00000000c0)={0x4, 0x8})
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_sys\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000020240), 0x10010)
ioctl$FS_IOC_GETFSMAP(r0, 0x40305839, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000002"])
readv(0xffffffffffffffff, 0x0, 0x0)
getgroups(0x0, &(0x7f0000000100))
setregid(0x0, 0x0)
openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0)

program crashed: lost connection to test machine
testing program (duration=41.231650782s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace 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}}): bpf$PROG_LOAD-ioctl$SNDRV_TIMER_IOCTL_SELECT-ioctl$SNDRV_TIMER_IOCTL_PARAMS-openat$cgroup_ro-write$binfmt_script-ioctl$FS_IOC_GETFSMAP-readv-getgroups-setregid
detailed listing:
executing program 0:
bpf$PROG_LOAD(0x5, 0x0, 0x0)
ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f00000083c0)={{0x1}})
ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f00000000c0)={0x4, 0x8})
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_sys\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000020240), 0x10010)
ioctl$FS_IOC_GETFSMAP(r0, 0x40305839, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000002"])
readv(0xffffffffffffffff, 0x0, 0x0)
getgroups(0x0, &(0x7f0000000100))
setregid(0x0, 0x0)

program crashed: lost connection to test machine
testing program (duration=41.231650782s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace 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}}): bpf$PROG_LOAD-ioctl$SNDRV_TIMER_IOCTL_SELECT-ioctl$SNDRV_TIMER_IOCTL_PARAMS-openat$cgroup_ro-write$binfmt_script-ioctl$FS_IOC_GETFSMAP-readv-getgroups
detailed listing:
executing program 0:
bpf$PROG_LOAD(0x5, 0x0, 0x0)
ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f00000083c0)={{0x1}})
ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f00000000c0)={0x4, 0x8})
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_sys\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000020240), 0x10010)
ioctl$FS_IOC_GETFSMAP(r0, 0x40305839, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000002"])
readv(0xffffffffffffffff, 0x0, 0x0)
getgroups(0x0, &(0x7f0000000100))

program crashed: lost connection to test machine
testing program (duration=41.231650782s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace 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}}): bpf$PROG_LOAD-ioctl$SNDRV_TIMER_IOCTL_SELECT-ioctl$SNDRV_TIMER_IOCTL_PARAMS-openat$cgroup_ro-write$binfmt_script-ioctl$FS_IOC_GETFSMAP-readv
detailed listing:
executing program 0:
bpf$PROG_LOAD(0x5, 0x0, 0x0)
ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f00000083c0)={{0x1}})
ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f00000000c0)={0x4, 0x8})
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_sys\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000020240), 0x10010)
ioctl$FS_IOC_GETFSMAP(r0, 0x40305839, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000002"])
readv(0xffffffffffffffff, 0x0, 0x0)

program crashed: lost connection to test machine
testing program (duration=41.231650782s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace 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}}): bpf$PROG_LOAD-ioctl$SNDRV_TIMER_IOCTL_SELECT-ioctl$SNDRV_TIMER_IOCTL_PARAMS-openat$cgroup_ro-write$binfmt_script-ioctl$FS_IOC_GETFSMAP
detailed listing:
executing program 0:
bpf$PROG_LOAD(0x5, 0x0, 0x0)
ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f00000083c0)={{0x1}})
ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f00000000c0)={0x4, 0x8})
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_sys\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000020240), 0x10010)
ioctl$FS_IOC_GETFSMAP(r0, 0x40305839, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000002"])

program crashed: lost connection to test machine
testing program (duration=41.231650782s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace 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}}): bpf$PROG_LOAD-ioctl$SNDRV_TIMER_IOCTL_SELECT-ioctl$SNDRV_TIMER_IOCTL_PARAMS-openat$cgroup_ro-write$binfmt_script
detailed listing:
executing program 0:
bpf$PROG_LOAD(0x5, 0x0, 0x0)
ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f00000083c0)={{0x1}})
ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f00000000c0)={0x4, 0x8})
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_sys\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000020240), 0x10010)

program crashed: lost connection to test machine
testing program (duration=41.231650782s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace 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}}): bpf$PROG_LOAD-ioctl$SNDRV_TIMER_IOCTL_SELECT-ioctl$SNDRV_TIMER_IOCTL_PARAMS-openat$cgroup_ro
detailed listing:
executing program 0:
bpf$PROG_LOAD(0x5, 0x0, 0x0)
ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f00000083c0)={{0x1}})
ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f00000000c0)={0x4, 0x8})
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_sys\x00', 0x275a, 0x0)

program crashed: lost connection to test machine
testing program (duration=41.231650782s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace 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}}): bpf$PROG_LOAD-ioctl$SNDRV_TIMER_IOCTL_SELECT-ioctl$SNDRV_TIMER_IOCTL_PARAMS
detailed listing:
executing program 0:
bpf$PROG_LOAD(0x5, 0x0, 0x0)
ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f00000083c0)={{0x1}})
ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f00000000c0)={0x4, 0x8})

program crashed: lost connection to test machine
testing program (duration=41.231650782s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace 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}}): bpf$PROG_LOAD-ioctl$SNDRV_TIMER_IOCTL_SELECT
detailed listing:
executing program 0:
bpf$PROG_LOAD(0x5, 0x0, 0x0)
ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f00000083c0)={{0x1}})

program crashed: lost connection to test machine
testing program (duration=41.231650782s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace 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}}): bpf$PROG_LOAD
detailed listing:
executing program 0:
bpf$PROG_LOAD(0x5, 0x0, 0x0)

program crashed: lost connection to test machine
extracting C reproducer
testing compiled C program (duration=41.231650782s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace 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}}): bpf$PROG_LOAD
program did not crash
simplifying guilty program options
testing program (duration=41.231650782s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$PROG_LOAD
detailed listing:
executing program 0:
bpf$PROG_LOAD(0x5, 0x0, 0x0)

program crashed: lost connection to test machine
extracting C reproducer
testing compiled C program (duration=41.231650782s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:namespace 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}}): bpf$PROG_LOAD
program did not crash
testing program (duration=41.231650782s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:namespace SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:false Cgroups:false BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$PROG_LOAD
detailed listing:
executing program 0:
bpf$PROG_LOAD(0x5, 0x0, 0x0)

program crashed: lost connection to test machine
extracting C reproducer
testing compiled C program (duration=41.231650782s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:namespace SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:false Cgroups:false BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$PROG_LOAD
program did not crash
testing program (duration=41.231650782s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:false Cgroups:false BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$PROG_LOAD
detailed listing:
executing program 0:
bpf$PROG_LOAD(0x5, 0x0, 0x0)

program crashed: lost connection to test machine
extracting C reproducer
testing compiled C program (duration=41.231650782s, {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:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$PROG_LOAD
program did not crash
reproducing took 23m8.993885027s
repro crashed as (corrupted=false):

final repro crashed as (corrupted=false):