Extracting prog: 23m20.214958145s
Minimizing prog: 1h24m4.441590588s
Simplifying prog options: 0s
Extracting C: 2m14.226306833s
Simplifying C: 39m55.479699426s


extracting reproducer from 37 programs
testing a last program of every proc
single: executing 7 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_RAW_TRACEPOINT_OPEN-openat$cgroup_ro-prctl$PR_SCHED_CORE-sched_setaffinity-syz_open_dev$MSR-sched_setscheduler-read$msr-sched_setscheduler-socket$kcm-sendmsg$kcm
detailed listing:
executing program 0:
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
sched_setaffinity(0x0, 0x8, &(0x7f0000000200)=0x400000bce)
r0 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x1)
read$msr(r0, &(0x7f0000019680)=""/102392, 0x18ff8)
sched_setscheduler(0x0, 0x2, 0x0)
r1 = socket$kcm(0x10, 0x2, 0x10)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xffffff2d, &(0x7f0000000080)=[{&(0x7f0000000040)="0401020028000b05d25a806f8c6394f90624fc600d00030005000100033582c137153e370248018010000000d1bd", 0x33fe0}], 0x1}, 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$ptmx-ioctl$TIOCSETD-syz_fuse_handle_req
detailed listing:
executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0)
ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd)
syz_fuse_handle_req(r0, &(0x7f0000000800)="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", 0x2000, &(0x7f00000033c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$kvm-ioctl$KVM_CREATE_VM-openat$cgroup_ro-syz_emit_ethernet-write$binfmt_script-mmap-preadv-syz_emit_ethernet-ioctl$KVM_SET_USER_MEMORY_REGION-syz_kvm_setup_cpu$x86-ioctl$KVM_CREATE_VCPU-syz_kvm_setup_cpu$x86-ioctl$sock_inet_SIOCDELRT-bpf$BPF_RAW_TRACEPOINT_OPEN-ioctl$KVM_RUN
detailed listing:
executing program 0:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='blkio.bfq.io_merged_recursive\x00', 0x275a, 0x0)
syz_emit_ethernet(0x36, &(0x7f0000000100)=ANY=[@ANYBLOB="000002f0d31209000000bc2e79e995"], 0x0)
write$binfmt_script(r2, &(0x7f0000000100), 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0)
preadv(r2, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffff23}], 0x3e, 0x0, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB, @ANYRES32=0x41424344], 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil})
syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000327000/0x18000)=nil, &(0x7f0000000040)=[@text16={0x10, &(0x7f0000000180)="66b9800000c00f326635000800000f300f0f1c9a65660ff3b20618baa000ec672e660f38803d004000000f285473f61366b9800000c00f326635004000000f300f20e06635800000000f22e0f30fa6c8", 0x50}], 0x1, 0x0, 0x0, 0x0)
r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f00000004c0)=[@text32={0x20, 0x0}], 0x1, 0x0, 0x0, 0x0)
ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x0, @empty}, {0x2, 0x0, @broadcast}, {0x2, 0x0, @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)='gretap0\x00'})
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={0x0}, 0x10)
ioctl$KVM_RUN(r3, 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$MAP_CREATE-bpf$BPF_RAW_TRACEPOINT_OPEN-modify_ldt$write-ioctl$KVM_CREATE_VCPU-syz_kvm_setup_cpu$x86-prlimit64-getpid-sched_setscheduler-futex-timer_create-timer_settime-socket$netlink-bpf$BPF_RAW_TRACEPOINT_OPEN-mmap
detailed listing:
executing program 0:
bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32], 0x50)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000000c0)='thermal_power_cpu_limit\x00', 0xffffffffffffffff, 0x0, 0x200000004}, 0x6e)
modify_ldt$write(0x1, &(0x7f0000000080), 0x10)
r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0)
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r0, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x43, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
getpid()
sched_setscheduler(0x0, 0x2, &(0x7f0000000040)=0x6)
futex(&(0x7f0000001300)=0x80000001, 0x800000000006, 0x0, 0x0, 0x0, 0x0)
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000100))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
socket$netlink(0x10, 0x3, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000740)={&(0x7f0000000100)='fsi_master_gpio_break\x00'}, 0x10)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0)

program crashed: INFO: rcu detected stall in syscall_exit_to_user_mode
single: successfully extracted reproducer
found reproducer with 14 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$MAP_CREATE-bpf$BPF_RAW_TRACEPOINT_OPEN-modify_ldt$write-ioctl$KVM_CREATE_VCPU-syz_kvm_setup_cpu$x86-prlimit64-getpid-sched_setscheduler-futex-timer_create-timer_settime-socket$netlink-bpf$BPF_RAW_TRACEPOINT_OPEN
detailed listing:
executing program 0:
bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32], 0x50)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000000c0)='thermal_power_cpu_limit\x00', 0xffffffffffffffff, 0x0, 0x200000004}, 0x6e)
modify_ldt$write(0x1, &(0x7f0000000080), 0x10)
r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0)
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r0, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x43, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
getpid()
sched_setscheduler(0x0, 0x2, &(0x7f0000000040)=0x6)
futex(&(0x7f0000001300)=0x80000001, 0x800000000006, 0x0, 0x0, 0x0, 0x0)
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000100))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
socket$netlink(0x10, 0x3, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000740)={&(0x7f0000000100)='fsi_master_gpio_break\x00'}, 0x10)

program crashed: INFO: rcu detected stall in corrupted
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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$MAP_CREATE-bpf$BPF_RAW_TRACEPOINT_OPEN-modify_ldt$write-ioctl$KVM_CREATE_VCPU-syz_kvm_setup_cpu$x86-prlimit64-getpid-sched_setscheduler-futex-timer_create-timer_settime-socket$netlink
detailed listing:
executing program 0:
bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32], 0x50)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000000c0)='thermal_power_cpu_limit\x00', 0xffffffffffffffff, 0x0, 0x200000004}, 0x6e)
modify_ldt$write(0x1, &(0x7f0000000080), 0x10)
r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0)
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r0, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x43, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
getpid()
sched_setscheduler(0x0, 0x2, &(0x7f0000000040)=0x6)
futex(&(0x7f0000001300)=0x80000001, 0x800000000006, 0x0, 0x0, 0x0, 0x0)
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000100))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
socket$netlink(0x10, 0x3, 0x0)

program crashed: INFO: rcu detected stall in syscall_exit_to_user_mode
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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$MAP_CREATE-bpf$BPF_RAW_TRACEPOINT_OPEN-modify_ldt$write-ioctl$KVM_CREATE_VCPU-syz_kvm_setup_cpu$x86-prlimit64-getpid-sched_setscheduler-futex-timer_create-timer_settime
detailed listing:
executing program 0:
bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32], 0x50)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000000c0)='thermal_power_cpu_limit\x00', 0xffffffffffffffff, 0x0, 0x200000004}, 0x6e)
modify_ldt$write(0x1, &(0x7f0000000080), 0x10)
r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0)
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r0, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x43, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
getpid()
sched_setscheduler(0x0, 0x2, &(0x7f0000000040)=0x6)
futex(&(0x7f0000001300)=0x80000001, 0x800000000006, 0x0, 0x0, 0x0, 0x0)
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000100))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)

program crashed: INFO: rcu detected stall in syscall_exit_to_user_mode
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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$MAP_CREATE-bpf$BPF_RAW_TRACEPOINT_OPEN-modify_ldt$write-ioctl$KVM_CREATE_VCPU-syz_kvm_setup_cpu$x86-prlimit64-getpid-sched_setscheduler-futex-timer_create
detailed listing:
executing program 0:
bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32], 0x50)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000000c0)='thermal_power_cpu_limit\x00', 0xffffffffffffffff, 0x0, 0x200000004}, 0x6e)
modify_ldt$write(0x1, &(0x7f0000000080), 0x10)
r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0)
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r0, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x43, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
getpid()
sched_setscheduler(0x0, 0x2, &(0x7f0000000040)=0x6)
futex(&(0x7f0000001300)=0x80000001, 0x800000000006, 0x0, 0x0, 0x0, 0x0)
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000100))

program crashed: lost connection to test machine
suppressed program 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$MAP_CREATE-bpf$BPF_RAW_TRACEPOINT_OPEN-modify_ldt$write-ioctl$KVM_CREATE_VCPU-syz_kvm_setup_cpu$x86-prlimit64-getpid-sched_setscheduler-futex-timer_settime
detailed listing:
executing program 0:
bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32], 0x50)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000000c0)='thermal_power_cpu_limit\x00', 0xffffffffffffffff, 0x0, 0x200000004}, 0x6e)
modify_ldt$write(0x1, &(0x7f0000000080), 0x10)
r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0)
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r0, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x43, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
getpid()
sched_setscheduler(0x0, 0x2, &(0x7f0000000040)=0x6)
futex(&(0x7f0000001300)=0x80000001, 0x800000000006, 0x0, 0x0, 0x0, 0x0)
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$MAP_CREATE-bpf$BPF_RAW_TRACEPOINT_OPEN-modify_ldt$write-ioctl$KVM_CREATE_VCPU-syz_kvm_setup_cpu$x86-prlimit64-getpid-sched_setscheduler-timer_create-timer_settime
detailed listing:
executing program 0:
bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32], 0x50)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000000c0)='thermal_power_cpu_limit\x00', 0xffffffffffffffff, 0x0, 0x200000004}, 0x6e)
modify_ldt$write(0x1, &(0x7f0000000080), 0x10)
r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0)
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r0, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x43, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
getpid()
sched_setscheduler(0x0, 0x2, &(0x7f0000000040)=0x6)
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000100))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)

program crashed: no output from 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$MAP_CREATE-bpf$BPF_RAW_TRACEPOINT_OPEN-modify_ldt$write-ioctl$KVM_CREATE_VCPU-syz_kvm_setup_cpu$x86-prlimit64-getpid-timer_create-timer_settime
detailed listing:
executing program 0:
bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32], 0x50)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000000c0)='thermal_power_cpu_limit\x00', 0xffffffffffffffff, 0x0, 0x200000004}, 0x6e)
modify_ldt$write(0x1, &(0x7f0000000080), 0x10)
r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0)
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r0, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x43, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
getpid()
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000100))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$MAP_CREATE-bpf$BPF_RAW_TRACEPOINT_OPEN-modify_ldt$write-ioctl$KVM_CREATE_VCPU-syz_kvm_setup_cpu$x86-prlimit64-sched_setscheduler-timer_create-timer_settime
detailed listing:
executing program 0:
bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32], 0x50)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000000c0)='thermal_power_cpu_limit\x00', 0xffffffffffffffff, 0x0, 0x200000004}, 0x6e)
modify_ldt$write(0x1, &(0x7f0000000080), 0x10)
r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0)
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r0, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x43, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000040)=0x6)
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000100))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)

program crashed: INFO: rcu detected stall in syscall_exit_to_user_mode
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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$MAP_CREATE-bpf$BPF_RAW_TRACEPOINT_OPEN-modify_ldt$write-ioctl$KVM_CREATE_VCPU-syz_kvm_setup_cpu$x86-sched_setscheduler-timer_create-timer_settime
detailed listing:
executing program 0:
bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32], 0x50)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000000c0)='thermal_power_cpu_limit\x00', 0xffffffffffffffff, 0x0, 0x200000004}, 0x6e)
modify_ldt$write(0x1, &(0x7f0000000080), 0x10)
r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0)
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r0, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x43, 0x0, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000040)=0x6)
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000100))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$MAP_CREATE-bpf$BPF_RAW_TRACEPOINT_OPEN-modify_ldt$write-ioctl$KVM_CREATE_VCPU-prlimit64-sched_setscheduler-timer_create-timer_settime
detailed listing:
executing program 0:
bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32], 0x50)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000000c0)='thermal_power_cpu_limit\x00', 0xffffffffffffffff, 0x0, 0x200000004}, 0x6e)
modify_ldt$write(0x1, &(0x7f0000000080), 0x10)
ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000040)=0x6)
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000100))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)

program crashed: INFO: rcu detected stall in batadv_nc_worker
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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$MAP_CREATE-bpf$BPF_RAW_TRACEPOINT_OPEN-modify_ldt$write-prlimit64-sched_setscheduler-timer_create-timer_settime
detailed listing:
executing program 0:
bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32], 0x50)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000000c0)='thermal_power_cpu_limit\x00', 0xffffffffffffffff, 0x0, 0x200000004}, 0x6e)
modify_ldt$write(0x1, &(0x7f0000000080), 0x10)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000040)=0x6)
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000100))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)

program crashed: INFO: rcu detected stall in syscall_enter_from_user_mode
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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$MAP_CREATE-bpf$BPF_RAW_TRACEPOINT_OPEN-prlimit64-sched_setscheduler-timer_create-timer_settime
detailed listing:
executing program 0:
bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32], 0x50)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000000c0)='thermal_power_cpu_limit\x00', 0xffffffffffffffff, 0x0, 0x200000004}, 0x6e)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000040)=0x6)
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000100))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)

program crashed: INFO: rcu detected stall in syscall_exit_to_user_mode
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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$MAP_CREATE-prlimit64-sched_setscheduler-timer_create-timer_settime
detailed listing:
executing program 0:
bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32], 0x50)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000040)=0x6)
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000100))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)

program crashed: INFO: rcu detected stall in cleanup_net
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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-timer_create-timer_settime
detailed listing:
executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000040)=0x6)
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000100))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)

program crashed: INFO: rcu detected stall in syscall_exit_to_user_mode
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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-timer_create-timer_settime
detailed listing:
executing program 0:
prlimit64(0x0, 0xe, 0x0, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000040)=0x6)
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000100))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-timer_create-timer_settime
detailed listing:
executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x2, 0x0)
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000100))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-timer_create-timer_settime
detailed listing:
executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000040)=0x6)
timer_create(0x0, 0x0, &(0x7f0000000100))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-timer_create-timer_settime
detailed listing:
executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000040)=0x6)
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21, 0x0, @tid=0xffffffffffffffff}, 0x0)
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-timer_create-timer_settime
detailed listing:
executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000040)=0x6)
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000100))
timer_settime(0x0, 0x0, 0x0, 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-timer_create-timer_settime
program crashed: INFO: rcu detected stall in syscall_exit_to_user_mode
simplifying C reproducer
testing compiled C 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 LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-timer_create-timer_settime
program crashed: INFO: rcu detected stall in corrupted
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-timer_create-timer_settime
program crashed: no output from test machine
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true 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:true Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-timer_create-timer_settime
program crashed: no output from test machine
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true 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}}): prlimit64-sched_setscheduler-timer_create-timer_settime
program crashed: no output from test machine
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true 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:false HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-timer_create-timer_settime
program crashed: no output from test machine
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true 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:false HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-timer_create-timer_settime
program crashed: no output from test machine
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true 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:false Swap:false UseTmpDir:false HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-timer_create-timer_settime
program crashed: no output from test machine
reproducing took 2h29m34.362598724s
repro crashed as (corrupted=false):

final repro crashed as (corrupted=false):