Extracting prog: 1m23.268809219s Minimizing prog: 16m56.254824437s Simplifying prog options: 0s Extracting C: 59.817192483s Simplifying C: 9m31.393549069s extracting reproducer from 24 programs first checking the prog from the crash report single: executing 1 programs separately with timeout 30s testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): prctl$PR_SET_VMA-prctl$PR_SET_VMA-openat$selinux_load-openat$selinux_policy-mmap-openat$cgroup_ro-ioctl$FS_IOC_SETFLAGS-openat$cgroup_ro-openat$random-openat$cgroup_ro-write$selinux_load detailed listing: executing program 0: prctl$PR_SET_VMA(0x53564d41, 0x0, &(0x7f0000ff9000/0x2000)=nil, 0x2000, &(0x7f0000000140)=',,\x00') prctl$PR_SET_VMA(0x53564d41, 0x0, &(0x7f0000c00000/0x400000)=nil, 0x400000, &(0x7f0000000380)='cache=mmap') r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) r1 = openat$selinux_policy(0xffffff9c, &(0x7f0000001040), 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x100000a, 0x12, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000080)=0x20) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.effective_cpus\x00', 0x275a, 0x0) openat$random(0xffffffffffffff9c, &(0x7f0000000380), 0x0, 0x0) openat$cgroup_ro(r1, &(0x7f0000000280)='cpuacct.stat\x00', 0x0, 0x0) write$selinux_load(r0, &(0x7f0000000000)=ANY=[], 0x606c) program crashed: WARNING in hashtab_init single: successfully extracted reproducer found reproducer with 11 syscalls minimizing guilty program testing program (duration=31.432069204s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): prctl$PR_SET_VMA-prctl$PR_SET_VMA-openat$selinux_load-openat$selinux_policy-mmap-openat$cgroup_ro-ioctl$FS_IOC_SETFLAGS-openat$cgroup_ro-openat$random-openat$cgroup_ro detailed listing: executing program 0: prctl$PR_SET_VMA(0x53564d41, 0x0, &(0x7f0000ff9000/0x2000)=nil, 0x2000, &(0x7f0000000140)=',,\x00') prctl$PR_SET_VMA(0x53564d41, 0x0, &(0x7f0000c00000/0x400000)=nil, 0x400000, &(0x7f0000000380)='cache=mmap') openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) r0 = openat$selinux_policy(0xffffff9c, &(0x7f0000001040), 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x100000a, 0x12, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000080)=0x20) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.effective_cpus\x00', 0x275a, 0x0) openat$random(0xffffffffffffff9c, &(0x7f0000000380), 0x0, 0x0) openat$cgroup_ro(r0, &(0x7f0000000280)='cpuacct.stat\x00', 0x0, 0x0) program did not crash testing program (duration=31.432069204s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): prctl$PR_SET_VMA-prctl$PR_SET_VMA-openat$selinux_load-openat$selinux_policy-mmap-openat$cgroup_ro-ioctl$FS_IOC_SETFLAGS-openat$cgroup_ro-openat$random-write$selinux_load detailed listing: executing program 0: prctl$PR_SET_VMA(0x53564d41, 0x0, &(0x7f0000ff9000/0x2000)=nil, 0x2000, &(0x7f0000000140)=',,\x00') prctl$PR_SET_VMA(0x53564d41, 0x0, &(0x7f0000c00000/0x400000)=nil, 0x400000, &(0x7f0000000380)='cache=mmap') r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) r1 = openat$selinux_policy(0xffffff9c, &(0x7f0000001040), 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x100000a, 0x12, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000080)=0x20) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.effective_cpus\x00', 0x275a, 0x0) openat$random(0xffffffffffffff9c, &(0x7f0000000380), 0x0, 0x0) write$selinux_load(r0, &(0x7f0000000000)=ANY=[], 0x606c) program crashed: WARNING in hashtab_init testing program (duration=31.432069204s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): prctl$PR_SET_VMA-prctl$PR_SET_VMA-openat$selinux_load-openat$selinux_policy-mmap-openat$cgroup_ro-ioctl$FS_IOC_SETFLAGS-openat$cgroup_ro-write$selinux_load detailed listing: executing program 0: prctl$PR_SET_VMA(0x53564d41, 0x0, &(0x7f0000ff9000/0x2000)=nil, 0x2000, &(0x7f0000000140)=',,\x00') prctl$PR_SET_VMA(0x53564d41, 0x0, &(0x7f0000c00000/0x400000)=nil, 0x400000, &(0x7f0000000380)='cache=mmap') r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) r1 = openat$selinux_policy(0xffffff9c, &(0x7f0000001040), 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x100000a, 0x12, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000080)=0x20) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$selinux_load(r0, &(0x7f0000000000)=ANY=[], 0x606c) program crashed: WARNING in hashtab_init testing program (duration=31.432069204s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): prctl$PR_SET_VMA-prctl$PR_SET_VMA-openat$selinux_load-openat$selinux_policy-mmap-openat$cgroup_ro-ioctl$FS_IOC_SETFLAGS-write$selinux_load detailed listing: executing program 0: prctl$PR_SET_VMA(0x53564d41, 0x0, &(0x7f0000ff9000/0x2000)=nil, 0x2000, &(0x7f0000000140)=',,\x00') prctl$PR_SET_VMA(0x53564d41, 0x0, &(0x7f0000c00000/0x400000)=nil, 0x400000, &(0x7f0000000380)='cache=mmap') r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) r1 = openat$selinux_policy(0xffffff9c, &(0x7f0000001040), 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x100000a, 0x12, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000080)=0x20) write$selinux_load(r0, &(0x7f0000000000)=ANY=[], 0x606c) program did not crash testing program (duration=31.432069204s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): prctl$PR_SET_VMA-prctl$PR_SET_VMA-openat$selinux_load-openat$selinux_policy-mmap-openat$cgroup_ro-openat$cgroup_ro-write$selinux_load detailed listing: executing program 0: prctl$PR_SET_VMA(0x53564d41, 0x0, &(0x7f0000ff9000/0x2000)=nil, 0x2000, &(0x7f0000000140)=',,\x00') prctl$PR_SET_VMA(0x53564d41, 0x0, &(0x7f0000c00000/0x400000)=nil, 0x400000, &(0x7f0000000380)='cache=mmap') r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) r1 = openat$selinux_policy(0xffffff9c, &(0x7f0000001040), 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x100000a, 0x12, r1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.effective_cpus\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$selinux_load(r0, &(0x7f0000000000)=ANY=[], 0x606c) program crashed: WARNING in hashtab_init testing program (duration=31.432069204s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): prctl$PR_SET_VMA-prctl$PR_SET_VMA-openat$selinux_load-openat$selinux_policy-mmap-openat$cgroup_ro-write$selinux_load detailed listing: executing program 0: prctl$PR_SET_VMA(0x53564d41, 0x0, &(0x7f0000ff9000/0x2000)=nil, 0x2000, &(0x7f0000000140)=',,\x00') prctl$PR_SET_VMA(0x53564d41, 0x0, &(0x7f0000c00000/0x400000)=nil, 0x400000, &(0x7f0000000380)='cache=mmap') r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) r1 = openat$selinux_policy(0xffffff9c, &(0x7f0000001040), 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x100000a, 0x12, r1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$selinux_load(r0, &(0x7f0000000000)=ANY=[], 0x606c) program did not crash testing program (duration=31.432069204s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): prctl$PR_SET_VMA-prctl$PR_SET_VMA-openat$selinux_load-openat$selinux_policy-openat$cgroup_ro-openat$cgroup_ro-write$selinux_load detailed listing: executing program 0: prctl$PR_SET_VMA(0x53564d41, 0x0, &(0x7f0000ff9000/0x2000)=nil, 0x2000, &(0x7f0000000140)=',,\x00') prctl$PR_SET_VMA(0x53564d41, 0x0, &(0x7f0000c00000/0x400000)=nil, 0x400000, &(0x7f0000000380)='cache=mmap') r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) openat$selinux_policy(0xffffff9c, &(0x7f0000001040), 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.effective_cpus\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$selinux_load(r0, &(0x7f0000000000)=ANY=[], 0x606c) program did not crash testing program (duration=31.432069204s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): prctl$PR_SET_VMA-prctl$PR_SET_VMA-openat$selinux_load-mmap-openat$cgroup_ro-openat$cgroup_ro-write$selinux_load detailed listing: executing program 0: prctl$PR_SET_VMA(0x53564d41, 0x0, &(0x7f0000ff9000/0x2000)=nil, 0x2000, &(0x7f0000000140)=',,\x00') prctl$PR_SET_VMA(0x53564d41, 0x0, &(0x7f0000c00000/0x400000)=nil, 0x400000, &(0x7f0000000380)='cache=mmap') r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x100000a, 0x12, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.effective_cpus\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$selinux_load(r0, &(0x7f0000000000)=ANY=[], 0x606c) program did not crash testing program (duration=31.432069204s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): prctl$PR_SET_VMA-prctl$PR_SET_VMA-openat$selinux_policy-mmap-openat$cgroup_ro-openat$cgroup_ro-write$selinux_load detailed listing: executing program 0: prctl$PR_SET_VMA(0x53564d41, 0x0, &(0x7f0000ff9000/0x2000)=nil, 0x2000, &(0x7f0000000140)=',,\x00') prctl$PR_SET_VMA(0x53564d41, 0x0, &(0x7f0000c00000/0x400000)=nil, 0x400000, &(0x7f0000000380)='cache=mmap') r0 = openat$selinux_policy(0xffffff9c, &(0x7f0000001040), 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x100000a, 0x12, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.effective_cpus\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$selinux_load(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0x606c) program did not crash testing program (duration=31.432069204s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): prctl$PR_SET_VMA-openat$selinux_load-openat$selinux_policy-mmap-openat$cgroup_ro-openat$cgroup_ro-write$selinux_load detailed listing: executing program 0: prctl$PR_SET_VMA(0x53564d41, 0x0, &(0x7f0000ff9000/0x2000)=nil, 0x2000, &(0x7f0000000140)=',,\x00') r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) r1 = openat$selinux_policy(0xffffff9c, &(0x7f0000001040), 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x100000a, 0x12, r1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.effective_cpus\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$selinux_load(r0, &(0x7f0000000000)=ANY=[], 0x606c) program crashed: WARNING in hashtab_init testing program (duration=31.432069204s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): openat$selinux_load-openat$selinux_policy-mmap-openat$cgroup_ro-openat$cgroup_ro-write$selinux_load detailed listing: executing program 0: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) r1 = openat$selinux_policy(0xffffff9c, &(0x7f0000001040), 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x100000a, 0x12, r1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.effective_cpus\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$selinux_load(r0, &(0x7f0000000000)=ANY=[], 0x606c) program crashed: WARNING in hashtab_init testing program (duration=31.432069204s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): openat$selinux_load-openat$selinux_policy-mmap-openat$cgroup_ro-openat$cgroup_ro-write$selinux_load detailed listing: executing program 0: r0 = openat$selinux_load(0xffffffffffffff9c, 0x0, 0x2, 0x0) r1 = openat$selinux_policy(0xffffff9c, &(0x7f0000001040), 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x100000a, 0x12, r1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.effective_cpus\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$selinux_load(r0, &(0x7f0000000000)=ANY=[], 0x606c) program did not crash testing program (duration=31.432069204s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): openat$selinux_load-openat$selinux_policy-mmap-openat$cgroup_ro-openat$cgroup_ro-write$selinux_load detailed listing: executing program 0: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) r1 = openat$selinux_policy(0xffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x100000a, 0x12, r1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.effective_cpus\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$selinux_load(r0, &(0x7f0000000000)=ANY=[], 0x606c) program did not crash testing program (duration=31.432069204s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): openat$selinux_load-openat$selinux_policy-mmap-openat$cgroup_ro-openat$cgroup_ro-write$selinux_load detailed listing: executing program 0: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) r1 = openat$selinux_policy(0xffffff9c, &(0x7f0000001040), 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x100000a, 0x12, r1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$selinux_load(r0, &(0x7f0000000000)=ANY=[], 0x606c) program did not crash testing program (duration=31.432069204s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): openat$selinux_load-openat$selinux_policy-mmap-openat$cgroup_ro-openat$cgroup_ro-write$selinux_load detailed listing: executing program 0: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) r1 = openat$selinux_policy(0xffffff9c, &(0x7f0000001040), 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x100000a, 0x12, r1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.effective_cpus\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$selinux_load(r0, &(0x7f0000000000)=ANY=[], 0x606c) program did not crash testing program (duration=31.432069204s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): openat$selinux_load-openat$selinux_policy-mmap-openat$cgroup_ro-openat$cgroup_ro-write$selinux_load detailed listing: executing program 0: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) r1 = openat$selinux_policy(0xffffff9c, &(0x7f0000001040), 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x100000a, 0x12, r1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.effective_cpus\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$selinux_load(r0, 0x0, 0x606c) program did not crash extracting C reproducer testing compiled C program (duration=31.432069204s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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}}): openat$selinux_load-openat$selinux_policy-mmap-openat$cgroup_ro-openat$cgroup_ro-write$selinux_load program crashed: WARNING in hashtab_init simplifying C reproducer testing compiled C program (duration=31.432069204s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$selinux_load-openat$selinux_policy-mmap-openat$cgroup_ro-openat$cgroup_ro-write$selinux_load program crashed: WARNING in hashtab_init testing compiled C program (duration=31.432069204s, {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}}): openat$selinux_load-openat$selinux_policy-mmap-openat$cgroup_ro-openat$cgroup_ro-write$selinux_load program crashed: WARNING in hashtab_init testing compiled C program (duration=31.432069204s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$selinux_load-openat$selinux_policy-mmap-openat$cgroup_ro-openat$cgroup_ro-write$selinux_load program did not crash testing compiled C program (duration=31.432069204s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false 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}}): openat$selinux_load-openat$selinux_policy-mmap-openat$cgroup_ro-openat$cgroup_ro-write$selinux_load program crashed: WARNING in hashtab_init testing compiled C program (duration=31.432069204s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$selinux_load-openat$selinux_policy-mmap-openat$cgroup_ro-openat$cgroup_ro-write$selinux_load program crashed: WARNING in hashtab_init testing compiled C program (duration=31.432069204s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false 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}}): openat$selinux_load-openat$selinux_policy-mmap-openat$cgroup_ro-openat$cgroup_ro-write$selinux_load program crashed: WARNING in hashtab_init testing compiled C program (duration=31.432069204s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$selinux_load-openat$selinux_policy-mmap-openat$cgroup_ro-openat$cgroup_ro-write$selinux_load program crashed: WARNING in hashtab_init testing compiled C program (duration=31.432069204s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none 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:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$selinux_load-openat$selinux_policy-mmap-openat$cgroup_ro-openat$cgroup_ro-write$selinux_load program crashed: WARNING in hashtab_init testing compiled C program (duration=31.432069204s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:false HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$selinux_load-openat$selinux_policy-mmap-openat$cgroup_ro-openat$cgroup_ro-write$selinux_load program crashed: WARNING in hashtab_init testing compiled C program (duration=31.432069204s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none 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:false Sysctl:true Swap:true UseTmpDir:false HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$selinux_load-openat$selinux_policy-mmap-openat$cgroup_ro-openat$cgroup_ro-write$selinux_load program did not crash testing compiled C program (duration=31.432069204s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:true UseTmpDir:false HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$selinux_load-openat$selinux_policy-mmap-openat$cgroup_ro-openat$cgroup_ro-write$selinux_load program crashed: WARNING in hashtab_init testing compiled C program (duration=31.432069204s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none 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:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$selinux_load-openat$selinux_policy-mmap-openat$cgroup_ro-openat$cgroup_ro-write$selinux_load program crashed: WARNING in hashtab_init reproducing took 28m50.734400379s repro crashed as (corrupted=false): ------------[ cut here ]------------ WARNING: CPU: 1 PID: 290 at mm/page_alloc.c:5157 __alloc_pages_noprof+0xe4/0x6c0 mm/page_alloc.c:5157 Modules linked in: CPU: 1 UID: 0 PID: 290 Comm: syz-executor264 Not tainted 6.12.23-syzkaller-g30b14cdad458 #0 c708c6bafa1314b3e84c64b9f03b67766970ebbd Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 RIP: 0010:__alloc_pages_noprof+0xe4/0x6c0 mm/page_alloc.c:5157 Code: 0f 1f 44 00 00 41 83 fd 0b 72 28 b8 00 20 00 00 23 44 24 40 75 1d 80 3d b4 7a ee 05 00 0f 85 c4 00 00 00 c6 05 a7 7a ee 05 01 <0f> 0b 31 c0 e9 b6 00 00 00 41 83 fd 0a 0f 87 aa 00 00 00 44 89 6c RSP: 0018:ffffc9000129f680 EFLAGS: 00010246 RAX: 0000000000000000 RBX: 1ffff92000253ed4 RCX: 0000000000000000 RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffc9000129f728 RBP: ffffc9000129f7a8 R08: ffffc9000129f727 R09: 0000000000000000 R10: ffffc9000129f710 R11: fffff52000253ee5 R12: ffffc9000129f6c0 R13: 0000000000000016 R14: dffffc0000000000 R15: 0000000000000000 FS: 0000555576ca7480(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000200000006000 CR3: 00000001238dc000 CR4: 00000000003526b0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: __alloc_pages_node_noprof include/linux/gfp.h:269 [inline] alloc_pages_node_noprof include/linux/gfp.h:296 [inline] ___kmalloc_large_node+0x9c/0x1d0 mm/slub.c:4293 __kmalloc_large_node_noprof+0x1e/0xe0 mm/slub.c:4322 __do_kmalloc_node mm/slub.c:4338 [inline] __kmalloc_noprof+0x26d/0x450 mm/slub.c:4362 kmalloc_noprof include/linux/slab.h:885 [inline] kmalloc_array_noprof include/linux/slab.h:-1 [inline] hashtab_init+0xdb/0x1f0 security/selinux/ss/hashtab.c:43 symtab_init+0x44/0x70 security/selinux/ss/symtab.c:45 policydb_read+0x8fe/0x28c0 security/selinux/ss/policydb.c:2583 security_load_policy+0x162/0x12f0 security/selinux/ss/services.c:2281 sel_write_load+0x298/0x5e0 security/selinux/selinuxfs.c:604 vfs_write+0x3c0/0xe80 fs/read_write.c:682 ksys_write+0x141/0x250 fs/read_write.c:737 __do_sys_write fs/read_write.c:749 [inline] __se_sys_write fs/read_write.c:746 [inline] __x64_sys_write+0x7f/0x90 fs/read_write.c:746 x64_sys_call+0x271c/0x2ee0 arch/x86/include/generated/asm/syscalls_64.h:2 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0x58/0xf0 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x76/0x7e RIP: 0033:0x7fd3467561b9 Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 b8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007ffcaab8d368 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 RAX: ffffffffffffffda RBX: 00007fd34679f15d RCX: 00007fd3467561b9 RDX: 000000000000606c RSI: 0000200000000000 RDI: 0000000000000003 RBP: 00007fd34679f12d R08: 00007fd3467a419c R09: 00007fd3467a419c R10: 00007fd3467a419c R11: 0000000000000246 R12: 00007fd3467 final repro crashed as (corrupted=false): ------------[ cut here ]------------ WARNING: CPU: 1 PID: 290 at mm/page_alloc.c:5157 __alloc_pages_noprof+0xe4/0x6c0 mm/page_alloc.c:5157 Modules linked in: CPU: 1 UID: 0 PID: 290 Comm: syz-executor264 Not tainted 6.12.23-syzkaller-g30b14cdad458 #0 c708c6bafa1314b3e84c64b9f03b67766970ebbd Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 RIP: 0010:__alloc_pages_noprof+0xe4/0x6c0 mm/page_alloc.c:5157 Code: 0f 1f 44 00 00 41 83 fd 0b 72 28 b8 00 20 00 00 23 44 24 40 75 1d 80 3d b4 7a ee 05 00 0f 85 c4 00 00 00 c6 05 a7 7a ee 05 01 <0f> 0b 31 c0 e9 b6 00 00 00 41 83 fd 0a 0f 87 aa 00 00 00 44 89 6c RSP: 0018:ffffc9000129f680 EFLAGS: 00010246 RAX: 0000000000000000 RBX: 1ffff92000253ed4 RCX: 0000000000000000 RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffc9000129f728 RBP: ffffc9000129f7a8 R08: ffffc9000129f727 R09: 0000000000000000 R10: ffffc9000129f710 R11: fffff52000253ee5 R12: ffffc9000129f6c0 R13: 0000000000000016 R14: dffffc0000000000 R15: 0000000000000000 FS: 0000555576ca7480(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000200000006000 CR3: 00000001238dc000 CR4: 00000000003526b0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: __alloc_pages_node_noprof include/linux/gfp.h:269 [inline] alloc_pages_node_noprof include/linux/gfp.h:296 [inline] ___kmalloc_large_node+0x9c/0x1d0 mm/slub.c:4293 __kmalloc_large_node_noprof+0x1e/0xe0 mm/slub.c:4322 __do_kmalloc_node mm/slub.c:4338 [inline] __kmalloc_noprof+0x26d/0x450 mm/slub.c:4362 kmalloc_noprof include/linux/slab.h:885 [inline] kmalloc_array_noprof include/linux/slab.h:-1 [inline] hashtab_init+0xdb/0x1f0 security/selinux/ss/hashtab.c:43 symtab_init+0x44/0x70 security/selinux/ss/symtab.c:45 policydb_read+0x8fe/0x28c0 security/selinux/ss/policydb.c:2583 security_load_policy+0x162/0x12f0 security/selinux/ss/services.c:2281 sel_write_load+0x298/0x5e0 security/selinux/selinuxfs.c:604 vfs_write+0x3c0/0xe80 fs/read_write.c:682 ksys_write+0x141/0x250 fs/read_write.c:737 __do_sys_write fs/read_write.c:749 [inline] __se_sys_write fs/read_write.c:746 [inline] __x64_sys_write+0x7f/0x90 fs/read_write.c:746 x64_sys_call+0x271c/0x2ee0 arch/x86/include/generated/asm/syscalls_64.h:2 do_syscall_x64 arch/x86/entry/common.c:52 [inline] do_syscall_64+0x58/0xf0 arch/x86/entry/common.c:83 entry_SYSCALL_64_after_hwframe+0x76/0x7e RIP: 0033:0x7fd3467561b9 Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 b8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007ffcaab8d368 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 RAX: ffffffffffffffda RBX: 00007fd34679f15d RCX: 00007fd3467561b9 RDX: 000000000000606c RSI: 0000200000000000 RDI: 0000000000000003 RBP: 00007fd34679f12d R08: 00007fd3467a419c R09: 00007fd3467a419c R10: 00007fd3467a419c R11: 0000000000000246 R12: 00007fd3467