Extracting prog: 14m52.792240667s
Minimizing prog: 1h20m22.861408947s
Simplifying prog options: 0s
Extracting C: 2m23.81186015s
Simplifying C: 53m23.143205374s


extracting reproducer from 69 programs
testing a last program of every proc
single: executing 21 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}}): madvise-socket-prlimit64-sched_setscheduler-prctl$PR_SCHED_CORE-syz_open_dev$sndmidi-dup-write$6lowpan_enable-pipe-io_uring_register$IORING_REGISTER_BUFFERS-mbind-ioctl$TIOCGDEV-openat$ptmx
detailed listing:
executing program 0:
madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xe)
socket(0x15, 0x5, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000000)={0x8, 0x100008b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000002200)=0x1)
prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0)
r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101)
r1 = dup(r0)
write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c)
pipe(0x0)
io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x0, 0x0, 0x0)
mbind(&(0x7f0000001000/0x800000)=nil, 0x800000, 0x0, 0x0, 0x0, 0x2)
ioctl$TIOCGDEV(0xffffffffffffffff, 0x540e, 0x0)
openat$ptmx(0xffffffffffffff9c, 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}}): ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL-openat$kvm-ioctl$KVM_CREATE_VM-openat$cgroup_ro-write$binfmt_script-dup-ioctl$KVM_CREATE_VCPU-ioctl$KVM_SET_USER_MEMORY_REGION-syz_kvm_setup_cpu$x86-syz_kvm_setup_cpu$x86-ioctl$KVM_REGISTER_COALESCED_MMIO-ioctl$KVM_NMI-ioctl$KVM_RUN
detailed listing:
executing program 0:
ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000000)={'sit0\x00', &(0x7f00000002c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x7, 0x4, 0x0, 0x0, 0x1c, 0x64, 0x0, 0x0, 0x0, 0x0, @broadcast, @remote, {[@timestamp_prespec={0x44, 0x4, 0xc0, 0x3, 0x1}, @lsrr={0x83, 0x3, 0xdc}]}}}}})
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0)
write$binfmt_script(r2, &(0x7f0000000240), 0x208e24b)
r3 = dup(r1)
r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000300)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0)
syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, 0x0}], 0x1, 0x0, 0x0, 0x0)
ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000180)={0x0, 0xd000})
ioctl$KVM_NMI(r4, 0xae9a)
ioctl$KVM_RUN(r4, 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}}): syz_mount_image$squashfs-socket$nl_route-prlimit64-sched_setscheduler-timer_create-timer_settime-setsockopt$inet6_tcp_TCP_REPAIR_QUEUE-sendmsg$inet-getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE-write$sndseq-open-lseek-getdents
detailed listing:
executing program 0:
syz_mount_image$squashfs(&(0x7f0000000680), &(0x7f00000001c0)='.\x02\x00', 0x0, &(0x7f0000000a00)=ANY=[], 0x6, 0x18f, &(0x7f0000000840)="$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")
socket$nl_route(0x10, 0x3, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0xc, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x9)
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21}, &(0x7f0000000100))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000000080)=0x1, 0x4)
sendmsg$inet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0)
getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, 0x0, 0x0)
write$sndseq(0xffffffffffffffff, 0x0, 0x0)
r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x160)
lseek(r0, 0x1, 0x1)
getdents(r0, &(0x7f0000001fc0)=""/184, 0xb8)

program crashed: INFO: rcu detected stall in corrupted
single: successfully extracted reproducer
found reproducer with 13 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}}): syz_mount_image$squashfs-socket$nl_route-prlimit64-sched_setscheduler-timer_create-timer_settime-setsockopt$inet6_tcp_TCP_REPAIR_QUEUE-sendmsg$inet-getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE-write$sndseq-open-lseek
detailed listing:
executing program 0:
syz_mount_image$squashfs(&(0x7f0000000680), &(0x7f00000001c0)='.\x02\x00', 0x0, &(0x7f0000000a00)=ANY=[], 0x6, 0x18f, &(0x7f0000000840)="$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")
socket$nl_route(0x10, 0x3, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0xc, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x9)
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21}, &(0x7f0000000100))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000000080)=0x1, 0x4)
sendmsg$inet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0)
getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, 0x0, 0x0)
write$sndseq(0xffffffffffffffff, 0x0, 0x0)
r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x160)
lseek(r0, 0x1, 0x1)

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}}): syz_mount_image$squashfs-socket$nl_route-prlimit64-sched_setscheduler-timer_create-timer_settime-setsockopt$inet6_tcp_TCP_REPAIR_QUEUE-sendmsg$inet-getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE-write$sndseq-open
detailed listing:
executing program 0:
syz_mount_image$squashfs(&(0x7f0000000680), &(0x7f00000001c0)='.\x02\x00', 0x0, &(0x7f0000000a00)=ANY=[], 0x6, 0x18f, &(0x7f0000000840)="$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")
socket$nl_route(0x10, 0x3, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0xc, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x9)
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21}, &(0x7f0000000100))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000000080)=0x1, 0x4)
sendmsg$inet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0)
getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, 0x0, 0x0)
write$sndseq(0xffffffffffffffff, 0x0, 0x0)
open(&(0x7f0000000000)='.\x00', 0x0, 0x160)

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}}): syz_mount_image$squashfs-socket$nl_route-prlimit64-sched_setscheduler-timer_create-timer_settime-setsockopt$inet6_tcp_TCP_REPAIR_QUEUE-sendmsg$inet-getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE-write$sndseq
detailed listing:
executing program 0:
syz_mount_image$squashfs(&(0x7f0000000680), &(0x7f00000001c0)='.\x02\x00', 0x0, &(0x7f0000000a00)=ANY=[], 0x6, 0x18f, &(0x7f0000000840)="$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")
socket$nl_route(0x10, 0x3, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0xc, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x9)
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21}, &(0x7f0000000100))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000000080)=0x1, 0x4)
sendmsg$inet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0)
getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, 0x0, 0x0)
write$sndseq(0xffffffffffffffff, 0x0, 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}}): syz_mount_image$squashfs-socket$nl_route-prlimit64-sched_setscheduler-timer_create-timer_settime-setsockopt$inet6_tcp_TCP_REPAIR_QUEUE-sendmsg$inet-getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE
detailed listing:
executing program 0:
syz_mount_image$squashfs(&(0x7f0000000680), &(0x7f00000001c0)='.\x02\x00', 0x0, &(0x7f0000000a00)=ANY=[], 0x6, 0x18f, &(0x7f0000000840)="$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")
socket$nl_route(0x10, 0x3, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0xc, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x9)
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21}, &(0x7f0000000100))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000000080)=0x1, 0x4)
sendmsg$inet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0)
getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, 0x0, 0x0)

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}}): syz_mount_image$squashfs-socket$nl_route-prlimit64-sched_setscheduler-timer_create-timer_settime-setsockopt$inet6_tcp_TCP_REPAIR_QUEUE-sendmsg$inet
detailed listing:
executing program 0:
syz_mount_image$squashfs(&(0x7f0000000680), &(0x7f00000001c0)='.\x02\x00', 0x0, &(0x7f0000000a00)=ANY=[], 0x6, 0x18f, &(0x7f0000000840)="$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")
socket$nl_route(0x10, 0x3, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0xc, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x9)
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21}, &(0x7f0000000100))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000000080)=0x1, 0x4)
sendmsg$inet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0)

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}}): syz_mount_image$squashfs-socket$nl_route-prlimit64-sched_setscheduler-timer_create-timer_settime-setsockopt$inet6_tcp_TCP_REPAIR_QUEUE
detailed listing:
executing program 0:
syz_mount_image$squashfs(&(0x7f0000000680), &(0x7f00000001c0)='.\x02\x00', 0x0, &(0x7f0000000a00)=ANY=[], 0x6, 0x18f, &(0x7f0000000840)="$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")
socket$nl_route(0x10, 0x3, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0xc, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x9)
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21}, &(0x7f0000000100))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000000080)=0x1, 0x4)

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}}): syz_mount_image$squashfs-socket$nl_route-prlimit64-sched_setscheduler-timer_create-timer_settime
detailed listing:
executing program 0:
syz_mount_image$squashfs(&(0x7f0000000680), &(0x7f00000001c0)='.\x02\x00', 0x0, &(0x7f0000000a00)=ANY=[], 0x6, 0x18f, &(0x7f0000000840)="$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")
socket$nl_route(0x10, 0x3, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0xc, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x9)
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21}, &(0x7f0000000100))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)

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}}): syz_mount_image$squashfs-socket$nl_route-prlimit64-sched_setscheduler-timer_create
detailed listing:
executing program 0:
syz_mount_image$squashfs(&(0x7f0000000680), &(0x7f00000001c0)='.\x02\x00', 0x0, &(0x7f0000000a00)=ANY=[], 0x6, 0x18f, &(0x7f0000000840)="$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")
socket$nl_route(0x10, 0x3, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0xc, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x9)
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21}, &(0x7f0000000100))

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}}): syz_mount_image$squashfs-socket$nl_route-prlimit64-sched_setscheduler-timer_settime
detailed listing:
executing program 0:
syz_mount_image$squashfs(&(0x7f0000000680), &(0x7f00000001c0)='.\x02\x00', 0x0, &(0x7f0000000a00)=ANY=[], 0x6, 0x18f, &(0x7f0000000840)="$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")
socket$nl_route(0x10, 0x3, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0xc, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x9)
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}}): syz_mount_image$squashfs-socket$nl_route-prlimit64-timer_create-timer_settime
detailed listing:
executing program 0:
syz_mount_image$squashfs(&(0x7f0000000680), &(0x7f00000001c0)='.\x02\x00', 0x0, &(0x7f0000000a00)=ANY=[], 0x6, 0x18f, &(0x7f0000000840)="$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")
socket$nl_route(0x10, 0x3, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0xc, 0x8b}, 0x0)
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21}, &(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}}): syz_mount_image$squashfs-socket$nl_route-sched_setscheduler-timer_create-timer_settime
detailed listing:
executing program 0:
syz_mount_image$squashfs(&(0x7f0000000680), &(0x7f00000001c0)='.\x02\x00', 0x0, &(0x7f0000000a00)=ANY=[], 0x6, 0x18f, &(0x7f0000000840)="$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")
socket$nl_route(0x10, 0x3, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x9)
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21}, &(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}}): syz_mount_image$squashfs-prlimit64-sched_setscheduler-timer_create-timer_settime
detailed listing:
executing program 0:
syz_mount_image$squashfs(&(0x7f0000000680), &(0x7f00000001c0)='.\x02\x00', 0x0, &(0x7f0000000a00)=ANY=[], 0x6, 0x18f, &(0x7f0000000840)="$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")
prlimit64(0x0, 0xe, &(0x7f0000000140)={0xc, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x9)
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21}, &(0x7f0000000100))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)

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}}): prlimit64-sched_setscheduler-timer_create-timer_settime
detailed listing:
executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0xc, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x9)
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21}, &(0x7f0000000100))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)

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}}): prlimit64-sched_setscheduler-timer_create-timer_settime
detailed listing:
executing program 0:
prlimit64(0x0, 0xe, 0x0, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x9)
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21}, &(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)={0xc, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, 0x0)
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21}, &(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)={0xc, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x9)
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)={0xc, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x9)
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21}, 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)={0xc, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x9)
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21}, &(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 corrupted
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 syscall_exit_to_user_mode
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
a never seen crash title: no output from test machine, ignore
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-timer_create-timer_settime
program crashed: no output from test machine
a never seen crash title: no output from test machine, ignore
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false 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:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-timer_create-timer_settime
program crashed: INFO: rcu detected stall in sys_mount
a never seen crash title: INFO: rcu detected stall in sys_mount, ignore
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:false Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false 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:5 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: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:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false 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:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false 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
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false 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
a never seen crash title: no output from test machine, ignore
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:true Wifi:false 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
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:true Wifi:false IEEE802154:false 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:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:true Wifi:false IEEE802154:false Sysctl:true Swap:true 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
a never seen crash title: no output from test machine, ignore
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:true Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:false 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:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:true Wifi:false IEEE802154:false Sysctl:false Swap:true UseTmpDir:true HandleSegv:false 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:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:true Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:false 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
reproducing took 2h31m2.608748098s
repro crashed as (corrupted=true):
rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
	(detected by 0, t=10502 jiffies, g=7897, q=741 ncpus=2)
rcu: All QSes seen, last rcu_preempt kthread activity 10502 (4294955261-4294944759), jiffies_till_next_fqs=1, root ->qsmask 0x0
rcu: rcu_preempt kthread starved for 10502 jiffies! g7897 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0
rcu: 	Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
rcu: RCU grace-period kthread stack dump:
task:rcu_preempt     state:R  running task     stack:26712 pid:16    ppid:2      flags:0x00004000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5243 [inline]
 __schedule+0x143f/0x4570 kernel/sched/core.c:6560
 schedule+0xbf/0x180 kernel/sched/core.c:6636
 schedule_timeout+0x1b9/0x300 kernel/time/timer.c:1965
 rcu_gp_fqs_loop+0x2d2/0x1150 kernel/rcu/tree.c:1706
 rcu_gp_kthread+0xa3/0x3b0 kernel/rcu/tree.c:1905
 kthread+0x28d/0x320 kernel/kthread.c:376
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:295
 </TASK>
rcu: Stack dump where RCU GP kthread last ran:
CPU: 0 PID: 4306 Comm: syz-executor222 Not tainted 6.1.131-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
RIP: 0033:0x7fc8e6ac2f70
Code: 83 c0 16 83 e0 f7 74 12 50 48 8d 3d ba fc 02 00 e8 55 df fa ff 0f 1f 44 00 00 c3 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 <83> ff 21 74 0b c3 66 2e 0f 1f 84 00 00 00 00 00 55 53 48 89 f3 48
RSP: 002b:00007ffcd3b5eb78 EFLAGS: 00000246
RAX: 0000000000000000 RBX: 0000000000000003 RCX: 00007fc8e6a9ae39
RDX: 00007ffcd3b5eb80 RSI: 00007ffcd3b5ecb0 RDI: 0000000000000021
RBP: 0000000000000000 R08: 00007fc8e6af11fa R09: 00007fc8e6af11fa
R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc8e6af1469
R13: 0000000000000001 R14: 00007ffcd3b5f160 R15: 0000000000000000
FS:  0000555560d733c0 GS:  0000000000000000

report is corrupted, running repro again
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:true Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:false 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 gc_worker
final repro crashed as (corrupted=false):
rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
rcu: 	Tasks blocked on level-0 rcu_node (CPUs 0-1): P4302/1:b..l
	(detected by 0, t=10502 jiffies, g=8269, q=474 ncpus=2)
task:kworker/0:5     state:R  running task     stack:23480 pid:4302  ppid:2      flags:0x00004000
Workqueue: events_power_efficient gc_worker
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5243 [inline]
 __schedule+0x143f/0x4570 kernel/sched/core.c:6560
 preempt_schedule_irq+0xf7/0x1c0 kernel/sched/core.c:6872
 irqentry_exit+0x53/0x80 kernel/entry/common.c:439
 asm_sysvec_apic_timer_interrupt+0x16/0x20 arch/x86/include/asm/idtentry.h:691
RIP: 0010:lock_acquire+0x26f/0x5a0 kernel/locking/lockdep.c:5666
Code: 2b 00 74 08 4c 89 f7 e8 4f 55 77 00 f6 44 24 61 02 0f 85 84 01 00 00 41 f7 c7 00 02 00 00 74 01 fb 48 c7 44 24 40 0e 36 e0 45 <4b> c7 44 25 00 00 00 00 00 43 c7 44 25 09 00 00 00 00 43 c7 44 25
RSP: 0018:ffffc900040579a0 EFLAGS: 00000206
RAX: 0000000000000001 RBX: 1ffff9200080af40 RCX: 1ffff9200080aee0
RDX: dffffc0000000000 RSI: ffffffff8b0c2ec0 RDI: ffffffff8b5f6f80
RBP: ffffc90004057ae8 R08: dffffc0000000000 R09: fffffbfff225724d
R10: 0000000000000000 R11: dffffc0000000001 R12: 1ffff9200080af3c
R13: dffffc0000000000 R14: ffffc90004057a00 R15: 0000000000000246
 rcu_lock_acquire include/linux/rcupdate.h:350 [inline]
 rcu_read_lock include/linux/rcupdate.h:791 [inline]
 gc_worker+0x29b/0x1540 net/netfilter/nf_conntrack_core.c:1501
 process_one_work+0x917/0x1260 kernel/workqueue.c:2292
 worker_thread+0xa47/0x1200 kernel/workqueue.c:2439
 kthread+0x28d/0x320 kernel/kthread.c:376
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:295
 </TASK>
rcu: rcu_preempt kthread starved for 10528 jiffies! g8269 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1
rcu: 	Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
rcu: RCU grace-period kthread stack dump:
task:rcu_preempt     state:R  running task     stack:26080 pid:16    ppid:2      flags:0x00004000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5243 [inline]
 __schedule+0x143f/0x4570 kernel/sched/core.c:6560
 schedule+0xbf/0x180 kernel/sched/core.c:6636
 schedule_timeout+0x1b9/0x300 kernel/time/timer.c:1965
 rcu_gp_fqs_loop+0x2d2/0x1150 kernel/rcu/tree.c:1706
 rcu_gp_kthread+0xa3/0x3b0 kernel/rcu/tree.c:1905
 kthread+0x28d/0x320 kernel/kthread.c:376
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:295
 </TASK>
rcu: Stack dump where RCU GP kthread last ran:
Sending NMI from CPU 0 to CPUs 1:
NMI backtrace for cpu 1
CPU: 1 PID: 4313 Comm: syz-executor342 Not tainted 6.1.131-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
RIP: 0010:__lock_release kernel/locking/lockdep.c:5346 [inline]
RIP: 0010:lock_release+0x299/0xa20 kernel/locking/lockdep.c:5682
Code: 84 f2 01 00 00 4d 85 e4 0f 84 1c 03 00 00 49 8d 5c 24 24 48 89 d8 48 c1 e8 03 42 0f b6 04 38 84 c0 0f 85 0a 05 00 00 83 3b 00 <0f> 85 0b 04 00 00 4d 8d 74 24 20 4c 89 f3 48 c1 eb 03 42 0f b6 04
RSP: 0018:ffffc900040d7b00 EFLAGS: 00000046
RAX: 0000000000000000 RBX: ffff88801fa98b04 RCX: ffffc900040d7b03
RDX: 0000000000000000 RSI: ffff88807e73db58 RDI: ffff88801fa98ae0
RBP: ffffc900040d7c28 R08: dffffc0000000000 R09: fffffbfff1d4168e
R10: 0000000000000000 R11: dffffc0000000001 R12: ffff88801fa98ae0
R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000
FS:  0000555591d413c0(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000020000006b000 CR3: 000000006bb42000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <NMI>
 </NMI>
 <TASK>
 _copy_from_user+0x26/0x170 lib/usercopy.c:14
 copy_from_user include/linux/uaccess.h:161 [inline]
 restore_sigcontext+0xce/0x700 arch/x86/kernel/signal.c:92
 __do_sys_rt_sigreturn+0x190/0x250 arch/x86/kernel/signal.c:675
 do_syscall_x64 arch/x86/entry/common.c:51 [inline]
 do_syscall_64+0x3b/0xb0 arch/x86/entry/common.c:81
 entry_SYSCALL_64_after_hwframe+0x68/0xd2
RIP: 0033:0x7f31fbaa30f9
Code: 64 c7 00 16 00 00 00 b8 ff ff ff ff c3 0f 1f 40 00 90 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 c7 c0 0f 00 00 00 0f 05 <0f> 1f 80 00 00 00 00 48 81 ec 48 01 00 00 49 89 d0 64 48 8b 04 25
RSP: 002b:00007ffe85823680 EFLAGS: 00000202 ORIG_RAX: 000000000000000f
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f31fbaa30f9
RDX: 00007ffe85823680 RSI: 00007ffe858237b0 RDI: 0000000000000021
RBP: 0000000000000000 R08: 00007f31fbae01fa R09: 00007f31fbae01fa
R10: 0000000000000000 R11: 0000000000000202 R12: 00007f31fbae0469
R13: 0000000000000001 R14: 00007ffe85823c60 R15: 0000000000000000
 </TASK>