Extracting prog: 20m14.342698734s
Minimizing prog: 1h49m41.912751283s
Simplifying prog options: 12m50.946145844s
Extracting C: 6m20.670697576s
Simplifying C: 0s


extracting reproducer from 70 programs
testing a last program of every proc
single: executing 20 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}}): bpf$PROG_LOAD_XDP-write$cgroup_subtree-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_TEST_RUN
detailed listing:
executing program 0:
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x9, 0x0, 0x0, 0x0, 0x6f}, 0x94)
write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB], 0xfdef)
r0 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000780)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f00000002c0)='syzkaller\x00'}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r0, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x88be, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48)

program did not crash
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}}): socket$nl_route-ioctl$sock_SIOCGIFINDEX-sendmsg$nl_route
detailed listing:
executing program 0:
r0 = socket$nl_route(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'netdevsim0\x00', <r1=>0x0})
sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000440)=ANY=[@ANYBLOB="580000001000ffff27bd7000fadbdf", @ANYRES32=0x0, @ANYBLOB="15010000000000003000128009000100766c616e00000000200002800600050088a8000006000100010000000c000200130000001000000008000500", @ANYRES32=r1], 0x58}, 0x1, 0x0, 0x0, 0x880}, 0x8048802)

program did not crash
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}}): sendmsg-write$uinput_user_dev-openat$kvm-sendmsg$NFNL_MSG_CTHELPER_DEL-openat$kvm-ioctl$KVM_CREATE_VM-sendmsg$IEEE802154_LLSEC_LIST_DEV-ioctl$KVM_CREATE_VCPU-ioctl$KVM_SET_USER_MEMORY_REGION-ioctl$KVM_SET_REGS-sendmsg$IPCTNL_MSG_CT_NEW-sendmsg$IPCTNL_MSG_CT_NEW-openat$kvm-ioctl$KVM_RUN-ioctl$KVM_CREATE_VM-dup-ioctl$KVM_SET_USER_MEMORY_REGION-ioctl$KVM_CREATE_VCPU-syz_kvm_setup_cpu$x86-syz_kvm_setup_cpu$x86-ioctl$KVM_RUN
detailed listing:
executing program 0:
sendmsg(0xffffffffffffffff, &(0x7f0000001180)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000040)='$', 0x1}], 0x1}, 0x0)
write$uinput_user_dev(0xffffffffffffffff, &(0x7f0000000cc0)={'syz1\x00', {0xfff9, 0x2, 0x248, 0x9b99}, 0x25, [0x9, 0x7, 0x2, 0x6, 0x8, 0x155f, 0x10000006, 0x4, 0x2dcd, 0x1, 0xb4, 0xb, 0xa2b9, 0x6, 0x6, 0xe1, 0x6, 0xfc000004, 0x403, 0xbbf, 0x3, 0xfffffffd, 0x101c0, 0xd, 0x0, 0x6, 0x6, 0x4, 0x100002, 0xc3, 0x5d6, 0x0, 0x8a, 0x79, 0x2, 0x10080, 0xfffffffe, 0x83f4, 0x129, 0x1, 0x16, 0x8, 0x5, 0x401, 0x1, 0x405, 0x0, 0x81, 0x9, 0xf9a6, 0xa9, 0xff, 0x0, 0x2, 0x2, 0x2, 0x7, 0x489, 0x7ff, 0x4, 0x4007b, 0xffffffff, 0x1, 0x2], [0x9, 0x3, 0x6, 0x9, 0x4, 0x8000c66, 0xa8a9, 0x2000006f, 0x8e, 0x2, 0xb, 0xad, 0x2, 0x809, 0x40, 0xa7, 0x1000, 0x0, 0x200b398, 0x8001, 0x1, 0x4, 0x1c, 0x7, 0x1, 0xfffffffe, 0x3, 0x8, 0xffffff7f, 0x6, 0x6, 0x4c2336d3, 0x4, 0x0, 0xfffbfff8, 0x7, 0x46, 0xf1, 0x7, 0xab00060, 0x2, 0x9, 0xffff7fff, 0x5, 0x3ff, 0x1ff, 0x1, 0x7fff, 0x67af, 0x1cc, 0x9, 0x80000004, 0x6, 0x438, 0x2, 0x9, 0x2, 0x7fffffff, 0x4, 0xfffffff9, 0x18e, 0x1000, 0x2, 0x3ff], [0x2, 0xfffffffe, 0x9, 0xc, 0x0, 0x2e6bf783, 0x80000001, 0x5, 0x40000005, 0x491, 0x9, 0x200026, 0x7f, 0x403, 0x102, 0x1, 0x41, 0x6, 0xee4e, 0x2000104, 0x1, 0x9, 0x5, 0x9, 0x5, 0x3, 0x9, 0x3, 0xc7, 0xfff, 0x100006, 0x2, 0x400, 0x8, 0x5, 0xd3, 0x8, 0x97f7, 0x3, 0x200000d, 0x3, 0x10010, 0x7, 0xdd81, 0x4, 0x7f, 0x9d27, 0x9, 0x1, 0x100, 0x2, 0x6, 0x7ffe, 0x28, 0x5, 0xd500, 0x9, 0x77, 0x9, 0x6, 0x10000, 0xfffffffd, 0x5, 0xfffffffe], [0xa772, 0x6, 0x5, 0x1af8, 0xbfc, 0x9, 0x5, 0x7f, 0x55, 0x7ff, 0xff, 0x1005, 0x10000001, 0x7, 0x21, 0x3, 0x81, 0x7, 0x9d87, 0x8, 0x8, 0x4, 0x140f1, 0x5396, 0x3, 0x6, 0x80008001, 0x7777, 0x1, 0x2, 0x100, 0xd8ce, 0x80000000, 0x100009, 0xc, 0x32d, 0x3, 0x1ff, 0x2000803, 0xffffffff, 0x10000, 0x2, 0x8004, 0x7fff, 0x3, 0x6, 0xf, 0xe, 0x8, 0x274, 0x6, 0xfffffff9, 0x4, 0x9, 0x9, 0x4, 0x463f, 0x4, 0xdab, 0x5, 0x8, 0x13fff, 0x1, 0x9]}, 0x45c)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
sendmsg$NFNL_MSG_CTHELPER_DEL(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000280)={0x3c, 0x2, 0x9, 0x101, 0x0, 0x0, {0xa, 0x0, 0x4}, [@NFCTH_NAME={0x9, 0x1, 'syz0\x00'}, @NFCTH_POLICY={0xc, 0x4, 0x0, 0x1, {0x8, 0x1, 0x1, 0x0, 0x7fffffff}}, @NFCTH_TUPLE={0x10, 0x2, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x21}}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x44800}, 0x4004054)
r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0)
r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
sendmsg$IEEE802154_LLSEC_LIST_DEV(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4000800}, 0x4)
r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000000)={[0x2000000035, 0xfff, 0xfffffffffffffffe, 0x40000000000180, 0x2, 0x5, 0xf2, 0xd, 0x7fffffffffffe, 0xcd3, 0x5, 0xb, 0x7, 0xfffffffffffffff8, 0x9, 0xc], 0x25000, 0x304})
sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)={0x48, 0x0, 0x1, 0x401, 0x0, 0x0, {0x2}, [@CTA_TUPLE_ORIG={0x24, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @local}, {0x8, 0x2, @dev}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TUPLE_REPLY={0x10, 0x2, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}]}, 0x48}}, 0x0)
sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)={0x50, 0x0, 0x1, 0x401, 0x0, 0x0, {0x2, 0x0, 0x6}, [@CTA_TUPLE_ORIG={0x24, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast2=0xe0000001}, {0x8, 0x2, @dev}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TUPLE_REPLY={0x18, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast1}, {0x8, 0x2, @multicast1}}}]}]}, 0x50}}, 0x0)
openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$KVM_RUN(r3, 0xae80, 0x0)
r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r5 = dup(r4)
ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000000840)={0x1fe, 0x2, 0x3000, 0x2000, &(0x7f0000003000/0x2000)=nil})
r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0)
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, 0x0}], 0x1, 0x11, 0x0, 0x0)
syz_kvm_setup_cpu$x86(r4, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, 0x0}], 0x1, 0x50, 0x0, 0x0)
ioctl$KVM_RUN(r6, 0xae80, 0x0)

program did not crash
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}}): pipe-setsockopt$RXRPC_SECURITY_KEYRING-bpf$PROG_LOAD-mkdirat-socket-mount-openat-write-write
detailed listing:
executing program 0:
pipe(&(0x7f0000000140))
setsockopt$RXRPC_SECURITY_KEYRING(0xffffffffffffffff, 0x110, 0x2, 0x0, 0x0)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
socket(0x8, 0x5, 0x5f68)
mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/devices/system/cpu/smt/control\x00', 0x1, 0x0)
write(r0, &(0x7f0000000140)='off', 0x3)
write(r0, &(0x7f0000000180)='on', 0x2)

program crashed: WARNING in __set_cpus_allowed_ptr_locked
single: successfully extracted reproducer
found reproducer with 9 syscalls
minimizing guilty program
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}}): pipe-setsockopt$RXRPC_SECURITY_KEYRING-bpf$PROG_LOAD-mkdirat-socket-mount-openat-write
detailed listing:
executing program 0:
pipe(&(0x7f0000000140))
setsockopt$RXRPC_SECURITY_KEYRING(0xffffffffffffffff, 0x110, 0x2, 0x0, 0x0)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
socket(0x8, 0x5, 0x5f68)
mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/devices/system/cpu/smt/control\x00', 0x1, 0x0)
write(r0, &(0x7f0000000140)='off', 0x3)

program did not crash
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}}): pipe-setsockopt$RXRPC_SECURITY_KEYRING-bpf$PROG_LOAD-mkdirat-socket-mount-openat-write
detailed listing:
executing program 0:
pipe(&(0x7f0000000140))
setsockopt$RXRPC_SECURITY_KEYRING(0xffffffffffffffff, 0x110, 0x2, 0x0, 0x0)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
socket(0x8, 0x5, 0x5f68)
mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/devices/system/cpu/smt/control\x00', 0x1, 0x0)
write(r0, &(0x7f0000000180)='on', 0x2)

program crashed: lost connection to test machine
ignore low priority crash: lost connection to test machine
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}}): pipe-setsockopt$RXRPC_SECURITY_KEYRING-bpf$PROG_LOAD-mkdirat-socket-mount-write-write
detailed listing:
executing program 0:
pipe(&(0x7f0000000140))
setsockopt$RXRPC_SECURITY_KEYRING(0xffffffffffffffff, 0x110, 0x2, 0x0, 0x0)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
socket(0x8, 0x5, 0x5f68)
mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0)
write(0xffffffffffffffff, &(0x7f0000000140)='off', 0x3)
write(0xffffffffffffffff, &(0x7f0000000180)='on', 0x2)

program did not crash
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}}): pipe-setsockopt$RXRPC_SECURITY_KEYRING-bpf$PROG_LOAD-mkdirat-socket-openat-write-write
detailed listing:
executing program 0:
pipe(&(0x7f0000000140))
setsockopt$RXRPC_SECURITY_KEYRING(0xffffffffffffffff, 0x110, 0x2, 0x0, 0x0)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
socket(0x8, 0x5, 0x5f68)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/devices/system/cpu/smt/control\x00', 0x1, 0x0)
write(r0, &(0x7f0000000140)='off', 0x3)
write(r0, &(0x7f0000000180)='on', 0x2)

program did not crash
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}}): pipe-setsockopt$RXRPC_SECURITY_KEYRING-bpf$PROG_LOAD-mkdirat-mount-openat-write-write
detailed listing:
executing program 0:
pipe(&(0x7f0000000140))
setsockopt$RXRPC_SECURITY_KEYRING(0xffffffffffffffff, 0x110, 0x2, 0x0, 0x0)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/devices/system/cpu/smt/control\x00', 0x1, 0x0)
write(r0, &(0x7f0000000140)='off', 0x3)
write(r0, &(0x7f0000000180)='on', 0x2)

program did not crash
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}}): pipe-setsockopt$RXRPC_SECURITY_KEYRING-bpf$PROG_LOAD-socket-mount-openat-write-write
detailed listing:
executing program 0:
pipe(&(0x7f0000000140))
setsockopt$RXRPC_SECURITY_KEYRING(0xffffffffffffffff, 0x110, 0x2, 0x0, 0x0)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
socket(0x8, 0x5, 0x5f68)
mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/devices/system/cpu/smt/control\x00', 0x1, 0x0)
write(r0, &(0x7f0000000140)='off', 0x3)
write(r0, &(0x7f0000000180)='on', 0x2)

program did not crash
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}}): pipe-setsockopt$RXRPC_SECURITY_KEYRING-mkdirat-socket-mount-openat-write-write
detailed listing:
executing program 0:
pipe(&(0x7f0000000140))
setsockopt$RXRPC_SECURITY_KEYRING(0xffffffffffffffff, 0x110, 0x2, 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
socket(0x8, 0x5, 0x5f68)
mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/devices/system/cpu/smt/control\x00', 0x1, 0x0)
write(r0, &(0x7f0000000140)='off', 0x3)
write(r0, &(0x7f0000000180)='on', 0x2)

program crashed: WARNING in __set_cpus_allowed_ptr_locked
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}}): pipe-mkdirat-socket-mount-openat-write-write
detailed listing:
executing program 0:
pipe(&(0x7f0000000140))
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
socket(0x8, 0x5, 0x5f68)
mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/devices/system/cpu/smt/control\x00', 0x1, 0x0)
write(r0, &(0x7f0000000140)='off', 0x3)
write(r0, &(0x7f0000000180)='on', 0x2)

program did not crash
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}}): setsockopt$RXRPC_SECURITY_KEYRING-mkdirat-socket-mount-openat-write-write
detailed listing:
executing program 0:
setsockopt$RXRPC_SECURITY_KEYRING(0xffffffffffffffff, 0x110, 0x2, 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
socket(0x8, 0x5, 0x5f68)
mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/devices/system/cpu/smt/control\x00', 0x1, 0x0)
write(r0, &(0x7f0000000140)='off', 0x3)
write(r0, &(0x7f0000000180)='on', 0x2)

program did not crash
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}}): pipe-setsockopt$RXRPC_SECURITY_KEYRING-mkdirat-socket-mount-openat-write-write
detailed listing:
executing program 0:
pipe(0x0)
setsockopt$RXRPC_SECURITY_KEYRING(0xffffffffffffffff, 0x110, 0x2, 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
socket(0x8, 0x5, 0x5f68)
mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/devices/system/cpu/smt/control\x00', 0x1, 0x0)
write(r0, &(0x7f0000000140)='off', 0x3)
write(r0, &(0x7f0000000180)='on', 0x2)

program crashed: WARNING in __set_cpus_allowed_ptr_locked
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}}): pipe-setsockopt$RXRPC_SECURITY_KEYRING-mkdirat-socket-mount-openat-write-write
detailed listing:
executing program 0:
pipe(0x0)
setsockopt$RXRPC_SECURITY_KEYRING(0xffffffffffffffff, 0x110, 0x2, 0x0, 0x0)
mkdirat(0xffffffffffffff9c, 0x0, 0x1ff)
socket(0x8, 0x5, 0x5f68)
mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/devices/system/cpu/smt/control\x00', 0x1, 0x0)
write(r0, &(0x7f0000000140)='off', 0x3)
write(r0, &(0x7f0000000180)='on', 0x2)

program did not crash
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}}): pipe-setsockopt$RXRPC_SECURITY_KEYRING-mkdirat-socket-mount-openat-write-write
detailed listing:
executing program 0:
pipe(0x0)
setsockopt$RXRPC_SECURITY_KEYRING(0xffffffffffffffff, 0x110, 0x2, 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
socket(0x8, 0x5, 0x5f68)
mount(0x0, 0x0, &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/devices/system/cpu/smt/control\x00', 0x1, 0x0)
write(r0, &(0x7f0000000140)='off', 0x3)
write(r0, &(0x7f0000000180)='on', 0x2)

program did not crash
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}}): pipe-setsockopt$RXRPC_SECURITY_KEYRING-mkdirat-socket-mount-openat-write-write
detailed listing:
executing program 0:
pipe(0x0)
setsockopt$RXRPC_SECURITY_KEYRING(0xffffffffffffffff, 0x110, 0x2, 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
socket(0x8, 0x5, 0x5f68)
mount(0x0, &(0x7f0000000080)='./sys\x00', 0x0, 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/devices/system/cpu/smt/control\x00', 0x1, 0x0)
write(r0, &(0x7f0000000140)='off', 0x3)
write(r0, &(0x7f0000000180)='on', 0x2)

program did not crash
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}}): pipe-setsockopt$RXRPC_SECURITY_KEYRING-mkdirat-socket-mount-openat-write-write
detailed listing:
executing program 0:
pipe(0x0)
setsockopt$RXRPC_SECURITY_KEYRING(0xffffffffffffffff, 0x110, 0x2, 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
socket(0x8, 0x5, 0x5f68)
mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, 0x0, 0x1, 0x0)
write(r0, &(0x7f0000000140)='off', 0x3)
write(r0, &(0x7f0000000180)='on', 0x2)

program did not crash
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}}): pipe-setsockopt$RXRPC_SECURITY_KEYRING-mkdirat-socket-mount-openat-write-write
detailed listing:
executing program 0:
pipe(0x0)
setsockopt$RXRPC_SECURITY_KEYRING(0xffffffffffffffff, 0x110, 0x2, 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
socket(0x8, 0x5, 0x5f68)
mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/devices/system/cpu/smt/control\x00', 0x1, 0x0)
write(r0, 0x0, 0x0)
write(r0, &(0x7f0000000180)='on', 0x2)

program did not crash
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}}): pipe-setsockopt$RXRPC_SECURITY_KEYRING-mkdirat-socket-mount-openat-write-write
detailed listing:
executing program 0:
pipe(0x0)
setsockopt$RXRPC_SECURITY_KEYRING(0xffffffffffffffff, 0x110, 0x2, 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
socket(0x8, 0x5, 0x5f68)
mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/devices/system/cpu/smt/control\x00', 0x1, 0x0)
write(r0, &(0x7f0000000140), 0x0)
write(r0, &(0x7f0000000180)='on', 0x2)

program did not crash
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}}): pipe-setsockopt$RXRPC_SECURITY_KEYRING-mkdirat-socket-mount-openat-write-write
detailed listing:
executing program 0:
pipe(0x0)
setsockopt$RXRPC_SECURITY_KEYRING(0xffffffffffffffff, 0x110, 0x2, 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
socket(0x8, 0x5, 0x5f68)
mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/devices/system/cpu/smt/control\x00', 0x1, 0x0)
write(r0, &(0x7f0000000140)='off', 0x3)
write(r0, 0x0, 0x0)

program did not crash
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}}): pipe-setsockopt$RXRPC_SECURITY_KEYRING-mkdirat-socket-mount-openat-write-write
detailed listing:
executing program 0:
pipe(0x0)
setsockopt$RXRPC_SECURITY_KEYRING(0xffffffffffffffff, 0x110, 0x2, 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
socket(0x8, 0x5, 0x5f68)
mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/devices/system/cpu/smt/control\x00', 0x1, 0x0)
write(r0, &(0x7f0000000140)='off', 0x3)
write(r0, &(0x7f0000000180), 0x0)

program did not crash
extracting C reproducer
testing compiled C 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}}): pipe-setsockopt$RXRPC_SECURITY_KEYRING-mkdirat-socket-mount-openat-write-write
program crashed: no output from test machine
a never seen crash title: no output from test machine, ignore
simplifying guilty program options
testing program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): pipe-setsockopt$RXRPC_SECURITY_KEYRING-mkdirat-socket-mount-openat-write-write
detailed listing:
executing program 0:
pipe(0x0)
setsockopt$RXRPC_SECURITY_KEYRING(0xffffffffffffffff, 0x110, 0x2, 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
socket(0x8, 0x5, 0x5f68)
mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/devices/system/cpu/smt/control\x00', 0x1, 0x0)
write(r0, &(0x7f0000000140)='off', 0x3)
write(r0, &(0x7f0000000180)='on', 0x2)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): pipe-setsockopt$RXRPC_SECURITY_KEYRING-mkdirat-socket-mount-openat-write-write
detailed listing:
executing program 0:
pipe(0x0)
setsockopt$RXRPC_SECURITY_KEYRING(0xffffffffffffffff, 0x110, 0x2, 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
socket(0x8, 0x5, 0x5f68)
mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/devices/system/cpu/smt/control\x00', 0x1, 0x0)
write(r0, &(0x7f0000000140)='off', 0x3)
write(r0, &(0x7f0000000180)='on', 0x2)

program did not crash
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}}): pipe-setsockopt$RXRPC_SECURITY_KEYRING-mkdirat-socket-mount-openat-write-write
detailed listing:
executing program 0:
pipe(0x0)
setsockopt$RXRPC_SECURITY_KEYRING(0xffffffffffffffff, 0x110, 0x2, 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
socket(0x8, 0x5, 0x5f68)
mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/devices/system/cpu/smt/control\x00', 0x1, 0x0)
write(r0, &(0x7f0000000140)='off', 0x3)
write(r0, &(0x7f0000000180)='on', 0x2)

program did not crash
validation run: crashed=false
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}}): pipe-setsockopt$RXRPC_SECURITY_KEYRING-mkdirat-socket-mount-openat-write-write
detailed listing:
executing program 0:
pipe(0x0)
setsockopt$RXRPC_SECURITY_KEYRING(0xffffffffffffffff, 0x110, 0x2, 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
socket(0x8, 0x5, 0x5f68)
mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/devices/system/cpu/smt/control\x00', 0x1, 0x0)
write(r0, &(0x7f0000000140)='off', 0x3)
write(r0, &(0x7f0000000180)='on', 0x2)

program did not crash
validation run: crashed=false
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}}): pipe-setsockopt$RXRPC_SECURITY_KEYRING-mkdirat-socket-mount-openat-write-write
detailed listing:
executing program 0:
pipe(0x0)
setsockopt$RXRPC_SECURITY_KEYRING(0xffffffffffffffff, 0x110, 0x2, 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
socket(0x8, 0x5, 0x5f68)
mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/devices/system/cpu/smt/control\x00', 0x1, 0x0)
write(r0, &(0x7f0000000140)='off', 0x3)
write(r0, &(0x7f0000000180)='on', 0x2)

program crashed: WARNING in __set_cpus_allowed_ptr_locked
validation run: crashed=true
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}}): pipe-setsockopt$RXRPC_SECURITY_KEYRING-mkdirat-socket-mount-openat-write-write
detailed listing:
executing program 0:
pipe(0x0)
setsockopt$RXRPC_SECURITY_KEYRING(0xffffffffffffffff, 0x110, 0x2, 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
socket(0x8, 0x5, 0x5f68)
mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/devices/system/cpu/smt/control\x00', 0x1, 0x0)
write(r0, &(0x7f0000000140)='off', 0x3)
write(r0, &(0x7f0000000180)='on', 0x2)

program did not crash
validation run: crashed=false
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}}): pipe-setsockopt$RXRPC_SECURITY_KEYRING-mkdirat-socket-mount-openat-write-write
detailed listing:
executing program 0:
pipe(0x0)
setsockopt$RXRPC_SECURITY_KEYRING(0xffffffffffffffff, 0x110, 0x2, 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
socket(0x8, 0x5, 0x5f68)
mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/devices/system/cpu/smt/control\x00', 0x1, 0x0)
write(r0, &(0x7f0000000140)='off', 0x3)
write(r0, &(0x7f0000000180)='on', 0x2)

program crashed: WARNING in __set_cpus_allowed_ptr_locked
validation run: crashed=true
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}}): pipe-setsockopt$RXRPC_SECURITY_KEYRING-mkdirat-socket-mount-openat-write-write
detailed listing:
executing program 0:
pipe(0x0)
setsockopt$RXRPC_SECURITY_KEYRING(0xffffffffffffffff, 0x110, 0x2, 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
socket(0x8, 0x5, 0x5f68)
mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/devices/system/cpu/smt/control\x00', 0x1, 0x0)
write(r0, &(0x7f0000000140)='off', 0x3)
write(r0, &(0x7f0000000180)='on', 0x2)

program did not crash
validation run: crashed=false
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}}): pipe-setsockopt$RXRPC_SECURITY_KEYRING-mkdirat-socket-mount-openat-write-write
detailed listing:
executing program 0:
pipe(0x0)
setsockopt$RXRPC_SECURITY_KEYRING(0xffffffffffffffff, 0x110, 0x2, 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
socket(0x8, 0x5, 0x5f68)
mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/devices/system/cpu/smt/control\x00', 0x1, 0x0)
write(r0, &(0x7f0000000140)='off', 0x3)
write(r0, &(0x7f0000000180)='on', 0x2)

program did not crash
validation run: crashed=false
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}}): pipe-setsockopt$RXRPC_SECURITY_KEYRING-mkdirat-socket-mount-openat-write-write
detailed listing:
executing program 0:
pipe(0x0)
setsockopt$RXRPC_SECURITY_KEYRING(0xffffffffffffffff, 0x110, 0x2, 0x0, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
socket(0x8, 0x5, 0x5f68)
mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/devices/system/cpu/smt/control\x00', 0x1, 0x0)
write(r0, &(0x7f0000000140)='off', 0x3)
write(r0, &(0x7f0000000180)='on', 0x2)

program crashed: WARNING in __set_cpus_allowed_ptr_locked
validation run: crashed=true
reproducing took 3h11m14.571294577s
repro crashed as (corrupted=false):
------------[ cut here ]------------
!pending
WARNING: kernel/sched/core.c:3057 at affine_move_task kernel/sched/core.c:3057 [inline], CPU#0: irq/33-virtio1-/1195
WARNING: kernel/sched/core.c:3057 at __set_cpus_allowed_ptr_locked+0x10ff/0x19c0 kernel/sched/core.c:3190, CPU#0: irq/33-virtio1-/1195
Modules linked in:
CPU: 0 UID: 0 PID: 1195 Comm: irq/33-virtio1- Not tainted syzkaller #0 PREEMPT_{RT,(full)} 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
RIP: 0010:affine_move_task kernel/sched/core.c:3057 [inline]
RIP: 0010:__set_cpus_allowed_ptr_locked+0x10ff/0x19c0 kernel/sched/core.c:3190
Code: cf ff ff 48 8b 5c 24 18 48 8d 7b 08 e8 9a 93 09 00 e9 2e fe ff ff 90 0f 0b 90 e9 74 f3 ff ff e8 b7 ee 9d ff e9 dd f8 ff ff 90 <0f> 0b 90 48 8b 3c 24 48 8b 74 24 08 48 8b 54 24 10 e8 2b cf ff ff
RSP: 0018:ffffc90006b97900 EFLAGS: 00010046
RAX: 0000000000000000 RBX: ffff888028d9c338 RCX: ffffffff81950a2b
RDX: dffffc0000000000 RSI: 0000000000000008 RDI: ffff888028d9c330
RBP: ffffc90006b97b10 R08: ffff888028d9c337 R09: 1ffff110051b3866
R10: dffffc0000000000 R11: ffffed10051b3867 R12: 1ffff110051b3867
R13: 1ffff92000d72f28 R14: ffff888028d9c330 R15: 0000000000000004
FS:  0000000000000000(0000) GS:ffff888125bd6000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000025846c77e000 CR3: 0000000045c40000 CR4: 00000000003526f0
Call Trace:
 <TASK>
 __set_cpus_allowed_ptr kernel/sched/core.c:3222 [inline]
 ___migrate_enable+0x19c/0x1f0 kernel/sched/core.c:2486
 __migrate_enable include/linux/sched.h:2471 [inline]
 migrate_enable include/linux/sched.h:2520 [inline]
 __local_bh_enable+0x21c/0x2f0 kernel/softirq.c:273
 __local_bh_enable_ip+0x19f/0x2b0 kernel/softirq.c:328
 local_bh_enable include/linux/bottom_half.h:33 [inline]
 irq_forced_thread_fn+0xe9/0x120 kernel/irq/manage.c:1169
 irq_thread+0x455/0x690 kernel/irq/manage.c:1272
 kthread+0x38b/0x470 kernel/kthread.c:436
 ret_from_fork+0x514/0xb70 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>

final repro crashed as (corrupted=false):
------------[ cut here ]------------
!pending
WARNING: kernel/sched/core.c:3057 at affine_move_task kernel/sched/core.c:3057 [inline], CPU#0: irq/33-virtio1-/1195
WARNING: kernel/sched/core.c:3057 at __set_cpus_allowed_ptr_locked+0x10ff/0x19c0 kernel/sched/core.c:3190, CPU#0: irq/33-virtio1-/1195
Modules linked in:
CPU: 0 UID: 0 PID: 1195 Comm: irq/33-virtio1- Not tainted syzkaller #0 PREEMPT_{RT,(full)} 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
RIP: 0010:affine_move_task kernel/sched/core.c:3057 [inline]
RIP: 0010:__set_cpus_allowed_ptr_locked+0x10ff/0x19c0 kernel/sched/core.c:3190
Code: cf ff ff 48 8b 5c 24 18 48 8d 7b 08 e8 9a 93 09 00 e9 2e fe ff ff 90 0f 0b 90 e9 74 f3 ff ff e8 b7 ee 9d ff e9 dd f8 ff ff 90 <0f> 0b 90 48 8b 3c 24 48 8b 74 24 08 48 8b 54 24 10 e8 2b cf ff ff
RSP: 0018:ffffc90006b97900 EFLAGS: 00010046
RAX: 0000000000000000 RBX: ffff888028d9c338 RCX: ffffffff81950a2b
RDX: dffffc0000000000 RSI: 0000000000000008 RDI: ffff888028d9c330
RBP: ffffc90006b97b10 R08: ffff888028d9c337 R09: 1ffff110051b3866
R10: dffffc0000000000 R11: ffffed10051b3867 R12: 1ffff110051b3867
R13: 1ffff92000d72f28 R14: ffff888028d9c330 R15: 0000000000000004
FS:  0000000000000000(0000) GS:ffff888125bd6000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000025846c77e000 CR3: 0000000045c40000 CR4: 00000000003526f0
Call Trace:
 <TASK>
 __set_cpus_allowed_ptr kernel/sched/core.c:3222 [inline]
 ___migrate_enable+0x19c/0x1f0 kernel/sched/core.c:2486
 __migrate_enable include/linux/sched.h:2471 [inline]
 migrate_enable include/linux/sched.h:2520 [inline]
 __local_bh_enable+0x21c/0x2f0 kernel/softirq.c:273
 __local_bh_enable_ip+0x19f/0x2b0 kernel/softirq.c:328
 local_bh_enable include/linux/bottom_half.h:33 [inline]
 irq_forced_thread_fn+0xe9/0x120 kernel/irq/manage.c:1169
 irq_thread+0x455/0x690 kernel/irq/manage.c:1272
 kthread+0x38b/0x470 kernel/kthread.c:436
 ret_from_fork+0x514/0xb70 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>