Extracting prog: 4m4.148649876s
Minimizing prog: 1h31m20.150358305s
Simplifying prog options: 10m44.897799548s
Extracting C: 2m16.137799483s
Simplifying C: 0s


extracting reproducer from 58 programs
first checking the prog from the crash report
single: executing 1 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$BPF_BTF_LOAD-socket$kcm-perf_event_open-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN-openat$cgroup_ro-perf_event_open$cgroup-socket$kcm-socket$kcm-bpf$PROG_LOAD-ioctl$PERF_EVENT_IOC_SET_BPF-setsockopt$sock_attach_bpf-sendmsg$kcm-bpf$MAP_CREATE-openat$tun-ioctl$TUNSETIFF-ioctl$TUNSETPERSIST-ioctl$TUNSETVNETBE-sendmsg$kcm-perf_event_open-perf_event_open-socketpair$unix-recvmsg$unix-write$cgroup_subtree-close-socket$kcm-sendmsg$inet-syz_clone
detailed listing:
executing program 0:
bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="9feb0100180000180000001800000002000000000000000000000300"/50], &(0x7f0000000000)=""/144, 0x32, 0x90, 0x1}, 0x20)
r0 = socket$kcm(0x10, 0x2, 0x4)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3}, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = bpf$PROG_LOAD(0x5, 0x0, 0x0)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r1, 0xfca804a0, 0x0, 0x62, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50)
r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuset.memory_pressure_enabled\x00', 0x0, 0x0)
perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x5, 0x20120, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x201}}, r2, 0x0, 0xffffffffffffffff, 0x2)
r3 = socket$kcm(0x10, 0x3, 0x10)
r4 = socket$kcm(0xa, 0x5, 0x0)
r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0xf, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r5)
setsockopt$sock_attach_bpf(r4, 0x29, 0x39, 0x0, 0x0)
sendmsg$kcm(r3, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000000280)=ANY=[], 0x50)
r6 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000000)={'\x00', 0x5})
ioctl$TUNSETPERSIST(r6, 0x400454c9, 0x1)
ioctl$TUNSETVNETBE(r6, 0x400454de, &(0x7f0000000040)=0x1)
sendmsg$kcm(0xffffffffffffffff, 0x0, 0x40004)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(0x0, 0x0, 0x4, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
recvmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)}, 0x0)
write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0xfdef)
close(r0)
socket$kcm(0x10, 0x2, 0x0)
sendmsg$inet(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000100)="5c0000001e006bcd9e3fe3dc6e080000070200001d0000007ea60864160af3653c005425198bc3488bc3a0e69ee517d34460bc24eab556a705251d6182949a3651f668c3664402682fb6e27bbfa83b5cae0300c9f4d1938037e786a6", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x28000000)
syz_clone(0x62400, 0x0, 0x57, 0x0, 0x0, 0x0)

program crashed: INFO: rcu detected stall in corrupted
single: successfully extracted reproducer
found reproducer with 28 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}}): bpf$BPF_BTF_LOAD-socket$kcm-perf_event_open-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN-openat$cgroup_ro-perf_event_open$cgroup-socket$kcm-socket$kcm-bpf$PROG_LOAD-ioctl$PERF_EVENT_IOC_SET_BPF-setsockopt$sock_attach_bpf-sendmsg$kcm-bpf$MAP_CREATE-openat$tun-ioctl$TUNSETIFF-ioctl$TUNSETPERSIST-ioctl$TUNSETVNETBE-sendmsg$kcm-perf_event_open-perf_event_open-socketpair$unix-recvmsg$unix-write$cgroup_subtree-close-socket$kcm-sendmsg$inet
detailed listing:
executing program 0:
bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="9feb0100180000180000001800000002000000000000000000000300"/50], &(0x7f0000000000)=""/144, 0x32, 0x90, 0x1}, 0x20)
r0 = socket$kcm(0x10, 0x2, 0x4)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3}, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = bpf$PROG_LOAD(0x5, 0x0, 0x0)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r1, 0xfca804a0, 0x0, 0x62, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50)
r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuset.memory_pressure_enabled\x00', 0x0, 0x0)
perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x5, 0x20120, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x201}}, r2, 0x0, 0xffffffffffffffff, 0x2)
r3 = socket$kcm(0x10, 0x3, 0x10)
r4 = socket$kcm(0xa, 0x5, 0x0)
r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0xf, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r5)
setsockopt$sock_attach_bpf(r4, 0x29, 0x39, 0x0, 0x0)
sendmsg$kcm(r3, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000000280)=ANY=[], 0x50)
r6 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000000)={'\x00', 0x5})
ioctl$TUNSETPERSIST(r6, 0x400454c9, 0x1)
ioctl$TUNSETVNETBE(r6, 0x400454de, &(0x7f0000000040)=0x1)
sendmsg$kcm(0xffffffffffffffff, 0x0, 0x40004)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(0x0, 0x0, 0x4, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
recvmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)}, 0x0)
write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0xfdef)
close(r0)
socket$kcm(0x10, 0x2, 0x0)
sendmsg$inet(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000100)="5c0000001e006bcd9e3fe3dc6e080000070200001d0000007ea60864160af3653c005425198bc3488bc3a0e69ee517d34460bc24eab556a705251d6182949a3651f668c3664402682fb6e27bbfa83b5cae0300c9f4d1938037e786a6", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x28000000)

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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_BTF_LOAD-socket$kcm-perf_event_open-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN-openat$cgroup_ro-perf_event_open$cgroup-socket$kcm-socket$kcm-bpf$PROG_LOAD-ioctl$PERF_EVENT_IOC_SET_BPF-setsockopt$sock_attach_bpf-sendmsg$kcm-bpf$MAP_CREATE-openat$tun-ioctl$TUNSETIFF-ioctl$TUNSETPERSIST-ioctl$TUNSETVNETBE-sendmsg$kcm-perf_event_open-perf_event_open-socketpair$unix-recvmsg$unix-write$cgroup_subtree-close-socket$kcm
detailed listing:
executing program 0:
bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="9feb0100180000180000001800000002000000000000000000000300"/50], &(0x7f0000000000)=""/144, 0x32, 0x90, 0x1}, 0x20)
r0 = socket$kcm(0x10, 0x2, 0x4)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3}, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = bpf$PROG_LOAD(0x5, 0x0, 0x0)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r1, 0xfca804a0, 0x0, 0x62, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50)
r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuset.memory_pressure_enabled\x00', 0x0, 0x0)
perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x5, 0x20120, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x201}}, r2, 0x0, 0xffffffffffffffff, 0x2)
r3 = socket$kcm(0x10, 0x3, 0x10)
r4 = socket$kcm(0xa, 0x5, 0x0)
r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0xf, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r5)
setsockopt$sock_attach_bpf(r4, 0x29, 0x39, 0x0, 0x0)
sendmsg$kcm(r3, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000000280)=ANY=[], 0x50)
r6 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000000)={'\x00', 0x5})
ioctl$TUNSETPERSIST(r6, 0x400454c9, 0x1)
ioctl$TUNSETVNETBE(r6, 0x400454de, &(0x7f0000000040)=0x1)
sendmsg$kcm(0xffffffffffffffff, 0x0, 0x40004)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(0x0, 0x0, 0x4, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
recvmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)}, 0x0)
write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0xfdef)
close(r0)
socket$kcm(0x10, 0x2, 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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_BTF_LOAD-socket$kcm-perf_event_open-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN-openat$cgroup_ro-perf_event_open$cgroup-socket$kcm-socket$kcm-bpf$PROG_LOAD-ioctl$PERF_EVENT_IOC_SET_BPF-setsockopt$sock_attach_bpf-sendmsg$kcm-bpf$MAP_CREATE-openat$tun-ioctl$TUNSETIFF-ioctl$TUNSETPERSIST-ioctl$TUNSETVNETBE-sendmsg$kcm-perf_event_open-perf_event_open-socketpair$unix-recvmsg$unix-write$cgroup_subtree-close
detailed listing:
executing program 0:
bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="9feb0100180000180000001800000002000000000000000000000300"/50], &(0x7f0000000000)=""/144, 0x32, 0x90, 0x1}, 0x20)
r0 = socket$kcm(0x10, 0x2, 0x4)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3}, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = bpf$PROG_LOAD(0x5, 0x0, 0x0)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r1, 0xfca804a0, 0x0, 0x62, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50)
r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuset.memory_pressure_enabled\x00', 0x0, 0x0)
perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x5, 0x20120, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x201}}, r2, 0x0, 0xffffffffffffffff, 0x2)
r3 = socket$kcm(0x10, 0x3, 0x10)
r4 = socket$kcm(0xa, 0x5, 0x0)
r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0xf, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r5)
setsockopt$sock_attach_bpf(r4, 0x29, 0x39, 0x0, 0x0)
sendmsg$kcm(r3, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000000280)=ANY=[], 0x50)
r6 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000000)={'\x00', 0x5})
ioctl$TUNSETPERSIST(r6, 0x400454c9, 0x1)
ioctl$TUNSETVNETBE(r6, 0x400454de, &(0x7f0000000040)=0x1)
sendmsg$kcm(0xffffffffffffffff, 0x0, 0x40004)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(0x0, 0x0, 0x4, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
recvmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)}, 0x0)
write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0xfdef)
close(r0)

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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_BTF_LOAD-socket$kcm-perf_event_open-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN-openat$cgroup_ro-perf_event_open$cgroup-socket$kcm-socket$kcm-bpf$PROG_LOAD-ioctl$PERF_EVENT_IOC_SET_BPF-setsockopt$sock_attach_bpf-sendmsg$kcm-bpf$MAP_CREATE-openat$tun-ioctl$TUNSETIFF-ioctl$TUNSETPERSIST-ioctl$TUNSETVNETBE-sendmsg$kcm-perf_event_open-perf_event_open-socketpair$unix-recvmsg$unix-write$cgroup_subtree
detailed listing:
executing program 0:
bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="9feb0100180000180000001800000002000000000000000000000300"/50], &(0x7f0000000000)=""/144, 0x32, 0x90, 0x1}, 0x20)
socket$kcm(0x10, 0x2, 0x4)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3}, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = bpf$PROG_LOAD(0x5, 0x0, 0x0)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r0, 0xfca804a0, 0x0, 0x62, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50)
r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuset.memory_pressure_enabled\x00', 0x0, 0x0)
perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x5, 0x20120, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x201}}, r1, 0x0, 0xffffffffffffffff, 0x2)
r2 = socket$kcm(0x10, 0x3, 0x10)
r3 = socket$kcm(0xa, 0x5, 0x0)
r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0xf, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r4)
setsockopt$sock_attach_bpf(r3, 0x29, 0x39, 0x0, 0x0)
sendmsg$kcm(r2, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000000280)=ANY=[], 0x50)
r5 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000000)={'\x00', 0x5})
ioctl$TUNSETPERSIST(r5, 0x400454c9, 0x1)
ioctl$TUNSETVNETBE(r5, 0x400454de, &(0x7f0000000040)=0x1)
sendmsg$kcm(0xffffffffffffffff, 0x0, 0x40004)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(0x0, 0x0, 0x4, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
recvmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)}, 0x0)
write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0xfdef)

program crashed: INFO: rcu detected stall in do_idle
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$BPF_BTF_LOAD-socket$kcm-perf_event_open-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN-openat$cgroup_ro-perf_event_open$cgroup-socket$kcm-socket$kcm-bpf$PROG_LOAD-ioctl$PERF_EVENT_IOC_SET_BPF-setsockopt$sock_attach_bpf-sendmsg$kcm-bpf$MAP_CREATE-openat$tun-ioctl$TUNSETIFF-ioctl$TUNSETPERSIST-ioctl$TUNSETVNETBE-sendmsg$kcm-perf_event_open-perf_event_open-socketpair$unix-recvmsg$unix
detailed listing:
executing program 0:
bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="9feb0100180000180000001800000002000000000000000000000300"/50], &(0x7f0000000000)=""/144, 0x32, 0x90, 0x1}, 0x20)
socket$kcm(0x10, 0x2, 0x4)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3}, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = bpf$PROG_LOAD(0x5, 0x0, 0x0)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r0, 0xfca804a0, 0x0, 0x62, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50)
r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuset.memory_pressure_enabled\x00', 0x0, 0x0)
perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x5, 0x20120, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x201}}, r1, 0x0, 0xffffffffffffffff, 0x2)
r2 = socket$kcm(0x10, 0x3, 0x10)
r3 = socket$kcm(0xa, 0x5, 0x0)
r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0xf, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r4)
setsockopt$sock_attach_bpf(r3, 0x29, 0x39, 0x0, 0x0)
sendmsg$kcm(r2, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000000280)=ANY=[], 0x50)
r5 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000000)={'\x00', 0x5})
ioctl$TUNSETPERSIST(r5, 0x400454c9, 0x1)
ioctl$TUNSETVNETBE(r5, 0x400454de, &(0x7f0000000040)=0x1)
sendmsg$kcm(0xffffffffffffffff, 0x0, 0x40004)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(0x0, 0x0, 0x4, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
recvmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)}, 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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_BTF_LOAD-socket$kcm-perf_event_open-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN-openat$cgroup_ro-perf_event_open$cgroup-socket$kcm-socket$kcm-bpf$PROG_LOAD-ioctl$PERF_EVENT_IOC_SET_BPF-setsockopt$sock_attach_bpf-sendmsg$kcm-bpf$MAP_CREATE-openat$tun-ioctl$TUNSETIFF-ioctl$TUNSETPERSIST-ioctl$TUNSETVNETBE-sendmsg$kcm-perf_event_open-perf_event_open-socketpair$unix
detailed listing:
executing program 0:
bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="9feb0100180000180000001800000002000000000000000000000300"/50], &(0x7f0000000000)=""/144, 0x32, 0x90, 0x1}, 0x20)
socket$kcm(0x10, 0x2, 0x4)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3}, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = bpf$PROG_LOAD(0x5, 0x0, 0x0)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r0, 0xfca804a0, 0x0, 0x62, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50)
r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuset.memory_pressure_enabled\x00', 0x0, 0x0)
perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x5, 0x20120, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x201}}, r1, 0x0, 0xffffffffffffffff, 0x2)
r2 = socket$kcm(0x10, 0x3, 0x10)
r3 = socket$kcm(0xa, 0x5, 0x0)
r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0xf, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r4)
setsockopt$sock_attach_bpf(r3, 0x29, 0x39, 0x0, 0x0)
sendmsg$kcm(r2, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000000280)=ANY=[], 0x50)
r5 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000000)={'\x00', 0x5})
ioctl$TUNSETPERSIST(r5, 0x400454c9, 0x1)
ioctl$TUNSETVNETBE(r5, 0x400454de, &(0x7f0000000040)=0x1)
sendmsg$kcm(0xffffffffffffffff, 0x0, 0x40004)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(0x0, 0x0, 0x4, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x5, 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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_BTF_LOAD-socket$kcm-perf_event_open-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN-openat$cgroup_ro-perf_event_open$cgroup-socket$kcm-socket$kcm-bpf$PROG_LOAD-ioctl$PERF_EVENT_IOC_SET_BPF-setsockopt$sock_attach_bpf-sendmsg$kcm-bpf$MAP_CREATE-openat$tun-ioctl$TUNSETIFF-ioctl$TUNSETPERSIST-ioctl$TUNSETVNETBE-sendmsg$kcm-perf_event_open-perf_event_open
detailed listing:
executing program 0:
bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="9feb0100180000180000001800000002000000000000000000000300"/50], &(0x7f0000000000)=""/144, 0x32, 0x90, 0x1}, 0x20)
socket$kcm(0x10, 0x2, 0x4)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3}, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = bpf$PROG_LOAD(0x5, 0x0, 0x0)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r0, 0xfca804a0, 0x0, 0x62, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50)
r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuset.memory_pressure_enabled\x00', 0x0, 0x0)
perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x5, 0x20120, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x201}}, r1, 0x0, 0xffffffffffffffff, 0x2)
r2 = socket$kcm(0x10, 0x3, 0x10)
r3 = socket$kcm(0xa, 0x5, 0x0)
r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0xf, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r4)
setsockopt$sock_attach_bpf(r3, 0x29, 0x39, 0x0, 0x0)
sendmsg$kcm(r2, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000000280)=ANY=[], 0x50)
r5 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000000)={'\x00', 0x5})
ioctl$TUNSETPERSIST(r5, 0x400454c9, 0x1)
ioctl$TUNSETVNETBE(r5, 0x400454de, &(0x7f0000000040)=0x1)
sendmsg$kcm(0xffffffffffffffff, 0x0, 0x40004)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(0x0, 0x0, 0x4, 0xffffffffffffffff, 0x0)

program crashed: INFO: rcu detected stall in sys_socket
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$BPF_BTF_LOAD-socket$kcm-perf_event_open-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN-openat$cgroup_ro-perf_event_open$cgroup-socket$kcm-socket$kcm-bpf$PROG_LOAD-ioctl$PERF_EVENT_IOC_SET_BPF-setsockopt$sock_attach_bpf-sendmsg$kcm-bpf$MAP_CREATE-openat$tun-ioctl$TUNSETIFF-ioctl$TUNSETPERSIST-ioctl$TUNSETVNETBE-sendmsg$kcm-perf_event_open
detailed listing:
executing program 0:
bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="9feb0100180000180000001800000002000000000000000000000300"/50], &(0x7f0000000000)=""/144, 0x32, 0x90, 0x1}, 0x20)
socket$kcm(0x10, 0x2, 0x4)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3}, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = bpf$PROG_LOAD(0x5, 0x0, 0x0)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r0, 0xfca804a0, 0x0, 0x62, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50)
r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuset.memory_pressure_enabled\x00', 0x0, 0x0)
perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x5, 0x20120, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x201}}, r1, 0x0, 0xffffffffffffffff, 0x2)
r2 = socket$kcm(0x10, 0x3, 0x10)
r3 = socket$kcm(0xa, 0x5, 0x0)
r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0xf, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r4)
setsockopt$sock_attach_bpf(r3, 0x29, 0x39, 0x0, 0x0)
sendmsg$kcm(r2, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000000280)=ANY=[], 0x50)
r5 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000000)={'\x00', 0x5})
ioctl$TUNSETPERSIST(r5, 0x400454c9, 0x1)
ioctl$TUNSETVNETBE(r5, 0x400454de, &(0x7f0000000040)=0x1)
sendmsg$kcm(0xffffffffffffffff, 0x0, 0x40004)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)

program crashed: INFO: rcu detected stall in futex
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$BPF_BTF_LOAD-socket$kcm-perf_event_open-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN-openat$cgroup_ro-perf_event_open$cgroup-socket$kcm-socket$kcm-bpf$PROG_LOAD-ioctl$PERF_EVENT_IOC_SET_BPF-setsockopt$sock_attach_bpf-sendmsg$kcm-bpf$MAP_CREATE-openat$tun-ioctl$TUNSETIFF-ioctl$TUNSETPERSIST-ioctl$TUNSETVNETBE-sendmsg$kcm
detailed listing:
executing program 0:
bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="9feb0100180000180000001800000002000000000000000000000300"/50], &(0x7f0000000000)=""/144, 0x32, 0x90, 0x1}, 0x20)
socket$kcm(0x10, 0x2, 0x4)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3}, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = bpf$PROG_LOAD(0x5, 0x0, 0x0)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r0, 0xfca804a0, 0x0, 0x62, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50)
r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuset.memory_pressure_enabled\x00', 0x0, 0x0)
perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x5, 0x20120, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x201}}, r1, 0x0, 0xffffffffffffffff, 0x2)
r2 = socket$kcm(0x10, 0x3, 0x10)
r3 = socket$kcm(0xa, 0x5, 0x0)
r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0xf, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r4)
setsockopt$sock_attach_bpf(r3, 0x29, 0x39, 0x0, 0x0)
sendmsg$kcm(r2, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000000280)=ANY=[], 0x50)
r5 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000000)={'\x00', 0x5})
ioctl$TUNSETPERSIST(r5, 0x400454c9, 0x1)
ioctl$TUNSETVNETBE(r5, 0x400454de, &(0x7f0000000040)=0x1)
sendmsg$kcm(0xffffffffffffffff, 0x0, 0x40004)

program crashed: INFO: rcu detected stall in perf_event_open
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$BPF_BTF_LOAD-socket$kcm-perf_event_open-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN-openat$cgroup_ro-perf_event_open$cgroup-socket$kcm-socket$kcm-bpf$PROG_LOAD-ioctl$PERF_EVENT_IOC_SET_BPF-setsockopt$sock_attach_bpf-sendmsg$kcm-bpf$MAP_CREATE-openat$tun-ioctl$TUNSETIFF-ioctl$TUNSETPERSIST-ioctl$TUNSETVNETBE
detailed listing:
executing program 0:
bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="9feb0100180000180000001800000002000000000000000000000300"/50], &(0x7f0000000000)=""/144, 0x32, 0x90, 0x1}, 0x20)
socket$kcm(0x10, 0x2, 0x4)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3}, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = bpf$PROG_LOAD(0x5, 0x0, 0x0)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r0, 0xfca804a0, 0x0, 0x62, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50)
r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuset.memory_pressure_enabled\x00', 0x0, 0x0)
perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x5, 0x20120, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x201}}, r1, 0x0, 0xffffffffffffffff, 0x2)
r2 = socket$kcm(0x10, 0x3, 0x10)
r3 = socket$kcm(0xa, 0x5, 0x0)
r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0xf, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r4)
setsockopt$sock_attach_bpf(r3, 0x29, 0x39, 0x0, 0x0)
sendmsg$kcm(r2, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000000280)=ANY=[], 0x50)
r5 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000000)={'\x00', 0x5})
ioctl$TUNSETPERSIST(r5, 0x400454c9, 0x1)
ioctl$TUNSETVNETBE(r5, 0x400454de, &(0x7f0000000040)=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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_BTF_LOAD-socket$kcm-perf_event_open-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN-openat$cgroup_ro-perf_event_open$cgroup-socket$kcm-socket$kcm-bpf$PROG_LOAD-ioctl$PERF_EVENT_IOC_SET_BPF-setsockopt$sock_attach_bpf-sendmsg$kcm-bpf$MAP_CREATE-openat$tun-ioctl$TUNSETIFF-ioctl$TUNSETPERSIST
detailed listing:
executing program 0:
bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="9feb0100180000180000001800000002000000000000000000000300"/50], &(0x7f0000000000)=""/144, 0x32, 0x90, 0x1}, 0x20)
socket$kcm(0x10, 0x2, 0x4)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3}, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = bpf$PROG_LOAD(0x5, 0x0, 0x0)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r0, 0xfca804a0, 0x0, 0x62, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50)
r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuset.memory_pressure_enabled\x00', 0x0, 0x0)
perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x5, 0x20120, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x201}}, r1, 0x0, 0xffffffffffffffff, 0x2)
r2 = socket$kcm(0x10, 0x3, 0x10)
r3 = socket$kcm(0xa, 0x5, 0x0)
r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0xf, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r4)
setsockopt$sock_attach_bpf(r3, 0x29, 0x39, 0x0, 0x0)
sendmsg$kcm(r2, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000000280)=ANY=[], 0x50)
r5 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000000)={'\x00', 0x5})
ioctl$TUNSETPERSIST(r5, 0x400454c9, 0x1)

program crashed: INFO: rcu detected stall in smp_call_function
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$BPF_BTF_LOAD-socket$kcm-perf_event_open-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN-openat$cgroup_ro-perf_event_open$cgroup-socket$kcm-socket$kcm-bpf$PROG_LOAD-ioctl$PERF_EVENT_IOC_SET_BPF-setsockopt$sock_attach_bpf-sendmsg$kcm-bpf$MAP_CREATE-openat$tun-ioctl$TUNSETIFF
detailed listing:
executing program 0:
bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="9feb0100180000180000001800000002000000000000000000000300"/50], &(0x7f0000000000)=""/144, 0x32, 0x90, 0x1}, 0x20)
socket$kcm(0x10, 0x2, 0x4)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3}, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = bpf$PROG_LOAD(0x5, 0x0, 0x0)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r0, 0xfca804a0, 0x0, 0x62, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50)
r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuset.memory_pressure_enabled\x00', 0x0, 0x0)
perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x5, 0x20120, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x201}}, r1, 0x0, 0xffffffffffffffff, 0x2)
r2 = socket$kcm(0x10, 0x3, 0x10)
r3 = socket$kcm(0xa, 0x5, 0x0)
r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0xf, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r4)
setsockopt$sock_attach_bpf(r3, 0x29, 0x39, 0x0, 0x0)
sendmsg$kcm(r2, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000000280)=ANY=[], 0x50)
r5 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000000)={'\x00', 0x5})

program crashed: INFO: rcu detected stall in sys_bpf
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$BPF_BTF_LOAD-socket$kcm-perf_event_open-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN-openat$cgroup_ro-perf_event_open$cgroup-socket$kcm-socket$kcm-bpf$PROG_LOAD-ioctl$PERF_EVENT_IOC_SET_BPF-setsockopt$sock_attach_bpf-sendmsg$kcm-bpf$MAP_CREATE-openat$tun
detailed listing:
executing program 0:
bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="9feb0100180000180000001800000002000000000000000000000300"/50], &(0x7f0000000000)=""/144, 0x32, 0x90, 0x1}, 0x20)
socket$kcm(0x10, 0x2, 0x4)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3}, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = bpf$PROG_LOAD(0x5, 0x0, 0x0)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r0, 0xfca804a0, 0x0, 0x62, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50)
r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuset.memory_pressure_enabled\x00', 0x0, 0x0)
perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x5, 0x20120, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x201}}, r1, 0x0, 0xffffffffffffffff, 0x2)
r2 = socket$kcm(0x10, 0x3, 0x10)
r3 = socket$kcm(0xa, 0x5, 0x0)
r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0xf, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r4)
setsockopt$sock_attach_bpf(r3, 0x29, 0x39, 0x0, 0x0)
sendmsg$kcm(r2, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000000280)=ANY=[], 0x50)
openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)

program crashed: INFO: rcu detected stall in perf_event_open
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$BPF_BTF_LOAD-socket$kcm-perf_event_open-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN-openat$cgroup_ro-perf_event_open$cgroup-socket$kcm-socket$kcm-bpf$PROG_LOAD-ioctl$PERF_EVENT_IOC_SET_BPF-setsockopt$sock_attach_bpf-sendmsg$kcm-bpf$MAP_CREATE
detailed listing:
executing program 0:
bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="9feb0100180000180000001800000002000000000000000000000300"/50], &(0x7f0000000000)=""/144, 0x32, 0x90, 0x1}, 0x20)
socket$kcm(0x10, 0x2, 0x4)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3}, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = bpf$PROG_LOAD(0x5, 0x0, 0x0)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r0, 0xfca804a0, 0x0, 0x62, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50)
r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuset.memory_pressure_enabled\x00', 0x0, 0x0)
perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x5, 0x20120, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x201}}, r1, 0x0, 0xffffffffffffffff, 0x2)
r2 = socket$kcm(0x10, 0x3, 0x10)
r3 = socket$kcm(0xa, 0x5, 0x0)
r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0xf, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r4)
setsockopt$sock_attach_bpf(r3, 0x29, 0x39, 0x0, 0x0)
sendmsg$kcm(r2, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000000280)=ANY=[], 0x50)

program crashed: INFO: rcu detected stall in smp_call_function
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$BPF_BTF_LOAD-socket$kcm-perf_event_open-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN-openat$cgroup_ro-perf_event_open$cgroup-socket$kcm-socket$kcm-bpf$PROG_LOAD-ioctl$PERF_EVENT_IOC_SET_BPF-setsockopt$sock_attach_bpf-sendmsg$kcm
detailed listing:
executing program 0:
bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="9feb0100180000180000001800000002000000000000000000000300"/50], &(0x7f0000000000)=""/144, 0x32, 0x90, 0x1}, 0x20)
socket$kcm(0x10, 0x2, 0x4)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3}, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = bpf$PROG_LOAD(0x5, 0x0, 0x0)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r0, 0xfca804a0, 0x0, 0x62, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50)
r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuset.memory_pressure_enabled\x00', 0x0, 0x0)
perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x5, 0x20120, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x201}}, r1, 0x0, 0xffffffffffffffff, 0x2)
r2 = socket$kcm(0x10, 0x3, 0x10)
r3 = socket$kcm(0xa, 0x5, 0x0)
r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0xf, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r4)
setsockopt$sock_attach_bpf(r3, 0x29, 0x39, 0x0, 0x0)
sendmsg$kcm(r2, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0)

program crashed: INFO: rcu detected stall in sys_socket
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$BPF_BTF_LOAD-socket$kcm-perf_event_open-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN-openat$cgroup_ro-perf_event_open$cgroup-socket$kcm-socket$kcm-bpf$PROG_LOAD-ioctl$PERF_EVENT_IOC_SET_BPF-setsockopt$sock_attach_bpf
detailed listing:
executing program 0:
bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="9feb0100180000180000001800000002000000000000000000000300"/50], &(0x7f0000000000)=""/144, 0x32, 0x90, 0x1}, 0x20)
socket$kcm(0x10, 0x2, 0x4)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3}, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = bpf$PROG_LOAD(0x5, 0x0, 0x0)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r0, 0xfca804a0, 0x0, 0x62, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50)
r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuset.memory_pressure_enabled\x00', 0x0, 0x0)
perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x5, 0x20120, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x201}}, r1, 0x0, 0xffffffffffffffff, 0x2)
socket$kcm(0x10, 0x3, 0x10)
r2 = socket$kcm(0xa, 0x5, 0x0)
r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0xf, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r3)
setsockopt$sock_attach_bpf(r2, 0x29, 0x39, 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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_BTF_LOAD-socket$kcm-perf_event_open-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN-openat$cgroup_ro-perf_event_open$cgroup-socket$kcm-socket$kcm-bpf$PROG_LOAD-ioctl$PERF_EVENT_IOC_SET_BPF
detailed listing:
executing program 0:
bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="9feb0100180000180000001800000002000000000000000000000300"/50], &(0x7f0000000000)=""/144, 0x32, 0x90, 0x1}, 0x20)
socket$kcm(0x10, 0x2, 0x4)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3}, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = bpf$PROG_LOAD(0x5, 0x0, 0x0)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r0, 0xfca804a0, 0x0, 0x62, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50)
r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuset.memory_pressure_enabled\x00', 0x0, 0x0)
perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x5, 0x20120, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x201}}, r1, 0x0, 0xffffffffffffffff, 0x2)
socket$kcm(0x10, 0x3, 0x10)
socket$kcm(0xa, 0x5, 0x0)
r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0xf, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r2)

program crashed: INFO: rcu detected stall in sys_socket
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$BPF_BTF_LOAD-socket$kcm-perf_event_open-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN-openat$cgroup_ro-perf_event_open$cgroup-socket$kcm-socket$kcm-bpf$PROG_LOAD
detailed listing:
executing program 0:
bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="9feb0100180000180000001800000002000000000000000000000300"/50], &(0x7f0000000000)=""/144, 0x32, 0x90, 0x1}, 0x20)
socket$kcm(0x10, 0x2, 0x4)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3}, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = bpf$PROG_LOAD(0x5, 0x0, 0x0)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r0, 0xfca804a0, 0x0, 0x62, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50)
r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuset.memory_pressure_enabled\x00', 0x0, 0x0)
perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x5, 0x20120, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x201}}, r1, 0x0, 0xffffffffffffffff, 0x2)
socket$kcm(0x10, 0x3, 0x10)
socket$kcm(0xa, 0x5, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0xf, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)

program crashed: INFO: rcu detected stall in sys_bpf
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$BPF_BTF_LOAD-socket$kcm-perf_event_open-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN-openat$cgroup_ro-perf_event_open$cgroup-socket$kcm-socket$kcm
detailed listing:
executing program 0:
bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="9feb0100180000180000001800000002000000000000000000000300"/50], &(0x7f0000000000)=""/144, 0x32, 0x90, 0x1}, 0x20)
socket$kcm(0x10, 0x2, 0x4)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3}, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = bpf$PROG_LOAD(0x5, 0x0, 0x0)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r0, 0xfca804a0, 0x0, 0x62, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50)
r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuset.memory_pressure_enabled\x00', 0x0, 0x0)
perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x5, 0x20120, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x201}}, r1, 0x0, 0xffffffffffffffff, 0x2)
socket$kcm(0x10, 0x3, 0x10)
socket$kcm(0xa, 0x5, 0x0)

program crashed: INFO: rcu detected stall in sys_socket
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$BPF_BTF_LOAD-socket$kcm-perf_event_open-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN-openat$cgroup_ro-perf_event_open$cgroup-socket$kcm
detailed listing:
executing program 0:
bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="9feb0100180000180000001800000002000000000000000000000300"/50], &(0x7f0000000000)=""/144, 0x32, 0x90, 0x1}, 0x20)
socket$kcm(0x10, 0x2, 0x4)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3}, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = bpf$PROG_LOAD(0x5, 0x0, 0x0)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r0, 0xfca804a0, 0x0, 0x62, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50)
r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuset.memory_pressure_enabled\x00', 0x0, 0x0)
perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x5, 0x20120, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x201}}, r1, 0x0, 0xffffffffffffffff, 0x2)
socket$kcm(0x10, 0x3, 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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_BTF_LOAD-socket$kcm-perf_event_open-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN-openat$cgroup_ro-perf_event_open$cgroup
detailed listing:
executing program 0:
bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="9feb0100180000180000001800000002000000000000000000000300"/50], &(0x7f0000000000)=""/144, 0x32, 0x90, 0x1}, 0x20)
socket$kcm(0x10, 0x2, 0x4)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3}, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = bpf$PROG_LOAD(0x5, 0x0, 0x0)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r0, 0xfca804a0, 0x0, 0x62, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50)
r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuset.memory_pressure_enabled\x00', 0x0, 0x0)
perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x5, 0x20120, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x201}}, r1, 0x0, 0xffffffffffffffff, 0x2)

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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$BPF_BTF_LOAD-socket$kcm-perf_event_open-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN-openat$cgroup_ro
detailed listing:
executing program 0:
bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="9feb0100180000180000001800000002000000000000000000000300"/50], &(0x7f0000000000)=""/144, 0x32, 0x90, 0x1}, 0x20)
socket$kcm(0x10, 0x2, 0x4)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3}, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = bpf$PROG_LOAD(0x5, 0x0, 0x0)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r0, 0xfca804a0, 0x0, 0x62, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50)
openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuset.memory_pressure_enabled\x00', 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}}): bpf$BPF_BTF_LOAD-socket$kcm-perf_event_open-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN-perf_event_open$cgroup
detailed listing:
executing program 0:
bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="9feb0100180000180000001800000002000000000000000000000300"/50], &(0x7f0000000000)=""/144, 0x32, 0x90, 0x1}, 0x20)
socket$kcm(0x10, 0x2, 0x4)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3}, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = bpf$PROG_LOAD(0x5, 0x0, 0x0)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r0, 0xfca804a0, 0x0, 0x62, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50)
perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x5, 0x20120, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x201}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x2)

program crashed: INFO: rcu detected stall in perf_event_open
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$BPF_BTF_LOAD-socket$kcm-perf_event_open-bpf$PROG_LOAD-perf_event_open$cgroup
detailed listing:
executing program 0:
bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="9feb0100180000180000001800000002000000000000000000000300"/50], &(0x7f0000000000)=""/144, 0x32, 0x90, 0x1}, 0x20)
socket$kcm(0x10, 0x2, 0x4)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3}, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x5, 0x20120, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x201}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x2)

program crashed: INFO: rcu detected stall in smp_call_function
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$BPF_BTF_LOAD-socket$kcm-perf_event_open-perf_event_open$cgroup
detailed listing:
executing program 0:
bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="9feb0100180000180000001800000002000000000000000000000300"/50], &(0x7f0000000000)=""/144, 0x32, 0x90, 0x1}, 0x20)
socket$kcm(0x10, 0x2, 0x4)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3}, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x5, 0x20120, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x201}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x2)

program crashed: INFO: rcu detected stall in perf_event_open
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$BPF_BTF_LOAD-socket$kcm-perf_event_open$cgroup
detailed listing:
executing program 0:
bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="9feb0100180000180000001800000002000000000000000000000300"/50], &(0x7f0000000000)=""/144, 0x32, 0x90, 0x1}, 0x20)
socket$kcm(0x10, 0x2, 0x4)
perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x5, 0x20120, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x201}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 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}}): bpf$BPF_BTF_LOAD-perf_event_open-perf_event_open$cgroup
detailed listing:
executing program 0:
bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="9feb0100180000180000001800000002000000000000000000000300"/50], &(0x7f0000000000)=""/144, 0x32, 0x90, 0x1}, 0x20)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3}, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x5, 0x20120, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x201}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x2)

program crashed: INFO: rcu detected stall in futex
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}}): perf_event_open-perf_event_open$cgroup
detailed listing:
executing program 0:
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3}, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x5, 0x20120, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x201}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x2)

program crashed: INFO: rcu detected stall in perf_event_open
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}}): perf_event_open-perf_event_open$cgroup
detailed listing:
executing program 0:
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x5, 0x20120, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x201}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 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}}): perf_event_open-perf_event_open$cgroup
detailed listing:
executing program 0:
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3}, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x2)

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}}): perf_event_open-perf_event_open$cgroup
program crashed: INFO: rcu detected stall in addrconf_rs_timer
a never seen crash title: INFO: rcu detected stall in addrconf_rs_timer, ignore
simplifying guilty program options
testing program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): perf_event_open-perf_event_open$cgroup
detailed listing:
executing program 0:
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3}, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x5, 0x20120, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x201}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x2)

program crashed: INFO: rcu detected stall in corrupted
extracting 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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): perf_event_open-perf_event_open$cgroup
program crashed: INFO: rcu detected stall in gc_worker
a never seen crash title: INFO: rcu detected stall in gc_worker, ignore
testing program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): perf_event_open-perf_event_open$cgroup
detailed listing:
executing program 0:
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3}, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x5, 0x20120, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x201}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x2)

program did not crash
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}}): perf_event_open-perf_event_open$cgroup
detailed listing:
executing program 0:
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3}, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x5, 0x20120, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x201}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x2)

program crashed: INFO: rcu detected stall in sys_close_range
validation run: crashed=true
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}}): perf_event_open-perf_event_open$cgroup
detailed listing:
executing program 0:
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3}, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x5, 0x20120, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x201}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x2)

program crashed: INFO: rcu detected stall in sys_close_range
validation run: crashed=true
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}}): perf_event_open-perf_event_open$cgroup
detailed listing:
executing program 0:
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3}, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x5, 0x20120, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x201}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x2)

program crashed: INFO: rcu detected stall in addrconf_rs_timer
validation run: crashed=true
reproducing took 1h56m2.851215254s
repro crashed as (corrupted=false):
rcu: INFO: rcu_preempt self-detected stall on CPU
rcu: 	0-....: (1 GPs behind) idle=ecb/1/0x4000000000000000 softirq=6888/6890 fqs=4394 
	(t=10500 jiffies g=8217 q=149322)
NMI backtrace for cpu 0
CPU: 0 PID: 4394 Comm: syz.0.43 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
Call Trace:
 <IRQ>
 dump_stack_lvl+0x188/0x250 lib/dump_stack.c:106
 nmi_cpu_backtrace+0x3a2/0x3d0 lib/nmi_backtrace.c:111
 nmi_trigger_cpumask_backtrace+0x163/0x280 lib/nmi_backtrace.c:62
 trigger_single_cpu_backtrace include/linux/nmi.h:166 [inline]
 rcu_dump_cpu_stacks+0x22f/0x380 kernel/rcu/tree_stall.h:349
 print_cpu_stall+0x31d/0x5f0 kernel/rcu/tree_stall.h:633
 check_cpu_stall kernel/rcu/tree_stall.h:727 [inline]
 rcu_pending kernel/rcu/tree.c:3936 [inline]
 rcu_sched_clock_irq+0x6ea/0x1120 kernel/rcu/tree.c:2619
 update_process_times+0x193/0x200 kernel/time/timer.c:2021
 tick_sched_handle kernel/time/tick-sched.c:254 [inline]
 tick_sched_timer+0x37d/0x560 kernel/time/tick-sched.c:1473
 __run_hrtimer kernel/time/hrtimer.c:1685 [inline]
 __hrtimer_run_queues+0x4b4/0xb70 kernel/time/hrtimer.c:1749
 hrtimer_interrupt+0x3bb/0x8d0 kernel/time/hrtimer.c:1811
 local_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1097 [inline]
 __sysvec_apic_timer_interrupt+0x137/0x4a0 arch/x86/kernel/apic/apic.c:1114
 instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1108 [inline]
 sysvec_apic_timer_interrupt+0x4d/0xc0 arch/x86/kernel/apic/apic.c:1108
 asm_sysvec_apic_timer_interrupt+0x16/0x20 arch/x86/include/asm/idtentry.h:676
RIP: 0010:neigh_fill_info+0x3c0/0xb40 net/core/neighbour.c:2462
Code: 00 e8 64 0b 91 f9 b8 a6 ff ff ff e9 d1 03 00 00 4c 89 7c 24 28 49 8d 7e 28 48 89 7c 24 40 e8 17 23 de 01 49 8d 9e 25 01 00 00 <48> 89 d8 48 c1 e8 03 42 0f b6 04 28 84 c0 0f 85 70 06 00 00 44 0f
RSP: 0018:ffffc900000074c0 EFLAGS: 00000246
RAX: 0000000000000000 RBX: ffff88805cae5125 RCX: ffffffff815e6da9
RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff88805cae5028
RBP: ffffc90000007610 R08: ffff88805cae502b R09: 1ffff1100b95ca05
R10: dffffc0000000000 R11: ffffed100b95ca06 R12: ffff888021cd2500
R13: dffffc0000000000 R14: ffff88805cae5000 R15: ffff88805ade7400
 __neigh_notify+0x162/0x2e0 net/core/neighbour.c:3383
 neigh_cleanup_and_release+0x9d/0x250 net/core/neighbour.c:101
 neigh_del net/core/neighbour.c:197 [inline]
 neigh_remove_one+0x4e8/0x5f0 net/core/neighbour.c:218
 neigh_forced_gc net/core/neighbour.c:251 [inline]
 neigh_alloc net/core/neighbour.c:429 [inline]
 ___neigh_create+0x468/0x2250 net/core/neighbour.c:591
 ip6_finish_output2+0x9f6/0x1510 net/ipv6/ip6_output.c:127
 dst_output include/net/dst.h:452 [inline]
 NF_HOOK include/linux/netfilter.h:302 [inline]
 ndisc_send_skb+0xc2a/0x1500 net/ipv6/ndisc.c:513
 addrconf_rs_timer+0x2d1/0x630 net/ipv6/addrconf.c:3956
 call_timer_fn+0x17b/0x540 kernel/time/timer.c:1648
 expire_timers kernel/time/timer.c:1699 [inline]
 __run_timers+0x53e/0x800 kernel/time/timer.c:1970
 run_timer_softirq+0x63/0xf0 kernel/time/timer.c:1983
 handle_softirqs+0x339/0x830 kernel/softirq.c:576
 __do_softirq kernel/softirq.c:610 [inline]
 invoke_softirq kernel/softirq.c:450 [inline]
 __irq_exit_rcu+0x13b/0x230 kernel/softirq.c:659
 irq_exit_rcu+0x5/0x20 kernel/softirq.c:671
 instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1108 [inline]
 sysvec_apic_timer_interrupt+0xa0/0xc0 arch/x86/kernel/apic/apic.c:1108
 </IRQ>
 <TASK>
 asm_sysvec_apic_timer_interrupt+0x16/0x20 arch/x86/include/asm/idtentry.h:676
RIP: 0010:finish_lock_switch+0x134/0x280 kernel/sched/core.c:4804
Code: be ff ff ff ff e8 3c 62 68 08 85 c0 74 4a 4d 85 ff 75 66 0f 1f 44 00 00 48 89 df e8 e6 cd 71 08 e8 61 e6 2a 00 fb 48 83 c4 08 <5b> 41 5c 41 5d 41 5e 41 5f 5d c3 48 89 df e8 c9 09 fe ff 43 80 3c
RSP: 0018:ffffc9000348f728 EFLAGS: 00000286
RAX: ad4d6c5d740b7700 RBX: ffff8880b903a340 RCX: ad4d6c5d740b7700
RDX: dffffc0000000000 RSI: ffffffff8a2b2800 RDI: ffffffff8a79fe40
RBP: 1ffff11017207613 R08: ffff8880b903b30b R09: 1ffff11017207661
R10: dffffc0000000000 R11: ffffed1017207662 R12: 1ffff110172075c1
R13: dffffc0000000000 R14: ffff8880b903ae08 R15: 0000000000000000
 finish_task_switch+0x12f/0x640 kernel/sched/core.c:4921
 context_switch kernel/sched/core.c:5052 [inline]
 __schedule+0x11f7/0x43c0 kernel/sched/core.c:6395
 preempt_schedule_irq+0xbb/0x160 kernel/sched/core.c:6799
 irqentry_exit+0x63/0x70 kernel/entry/common.c:432
 asm_sysvec_apic_timer_interrupt+0x16/0x20 arch/x86/include/asm/idtentry.h:676
RIP: 0010:lock_acquire+0x208/0x400 kernel/locking/lockdep.c:5627
Code: f7 84 24 80 00 00 00 00 02 00 00 43 c6 44 3d 04 f8 0f 85 f1 00 00 00 41 f7 c6 00 02 00 00 74 01 fb 48 c7 44 24 60 0e 36 e0 45 <4b> c7 44 3d 00 00 00 00 00 43 c7 44 3d 08 00 00 00 00 65 48 8b 04
RSP: 0018:ffffc9000348fb00 EFLAGS: 00000206
RAX: 0000000000000001 RBX: 0000000000000000 RCX: ad4d6c5d740b7700
RDX: 0000000000000000 RSI: ffffffff8a2b3aa0 RDI: ffffffff8a79fe40
RBP: ffffc9000348fc18 R08: dffffc0000000000 R09: 1ffffffff203aa18
R10: dffffc0000000000 R11: fffffbfff203aa19 R12: ffffffff8c31eb20
R13: 1ffff92000691f6c R14: 0000000000000246 R15: dffffc0000000000
 rcu_lock_acquire+0x2a/0x30 include/linux/rcupdate.h:313
 rcu_read_lock include/linux/rcupdate.h:740 [inline]
 perf_event_ctx_lock_nested+0xae/0x480 kernel/events/core.c:1386
 perf_event_ctx_lock kernel/events/core.c:1407 [inline]
 perf_event_release_kernel+0x19c/0x8d0 kernel/events/core.c:5285
 perf_release+0x37/0x40 kernel/events/core.c:5393
 __fput+0x234/0x930 fs/file_table.c:311
 task_work_run+0x125/0x1a0 kernel/task_work.c:188
 tracehook_notify_resume include/linux/tracehook.h:189 [inline]
 exit_to_user_mode_loop+0x10f/0x130 kernel/entry/common.c:181
 exit_to_user_mode_prepare+0xee/0x180 kernel/entry/common.c:214
 __syscall_exit_to_user_mode_work kernel/entry/common.c:296 [inline]
 syscall_exit_to_user_mode+0x16/0x40 kernel/entry/common.c:307
 do_syscall_64+0x58/0xa0 arch/x86/entry/common.c:86
 entry_SYSCALL_64_after_hwframe+0x66/0xd0
RIP: 0033:0x7f9f41781dd9
Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffea57b5958 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4
RAX: 0000000000000000 RBX: 00007ffea57b5a40 RCX: 00007f9f41781dd9
RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003
RBP: 000000000001d66c R08: 0000000000000001 R09: 0000000000000000
R10: 0000001b31c20000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f9f419fafac R14: 00007f9f419fafa8 R15: 00007f9f419fafa0
 </TASK>

final repro crashed as (corrupted=false):
rcu: INFO: rcu_preempt self-detected stall on CPU
rcu: 	0-....: (1 GPs behind) idle=ecb/1/0x4000000000000000 softirq=6888/6890 fqs=4394 
	(t=10500 jiffies g=8217 q=149322)
NMI backtrace for cpu 0
CPU: 0 PID: 4394 Comm: syz.0.43 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
Call Trace:
 <IRQ>
 dump_stack_lvl+0x188/0x250 lib/dump_stack.c:106
 nmi_cpu_backtrace+0x3a2/0x3d0 lib/nmi_backtrace.c:111
 nmi_trigger_cpumask_backtrace+0x163/0x280 lib/nmi_backtrace.c:62
 trigger_single_cpu_backtrace include/linux/nmi.h:166 [inline]
 rcu_dump_cpu_stacks+0x22f/0x380 kernel/rcu/tree_stall.h:349
 print_cpu_stall+0x31d/0x5f0 kernel/rcu/tree_stall.h:633
 check_cpu_stall kernel/rcu/tree_stall.h:727 [inline]
 rcu_pending kernel/rcu/tree.c:3936 [inline]
 rcu_sched_clock_irq+0x6ea/0x1120 kernel/rcu/tree.c:2619
 update_process_times+0x193/0x200 kernel/time/timer.c:2021
 tick_sched_handle kernel/time/tick-sched.c:254 [inline]
 tick_sched_timer+0x37d/0x560 kernel/time/tick-sched.c:1473
 __run_hrtimer kernel/time/hrtimer.c:1685 [inline]
 __hrtimer_run_queues+0x4b4/0xb70 kernel/time/hrtimer.c:1749
 hrtimer_interrupt+0x3bb/0x8d0 kernel/time/hrtimer.c:1811
 local_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1097 [inline]
 __sysvec_apic_timer_interrupt+0x137/0x4a0 arch/x86/kernel/apic/apic.c:1114
 instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1108 [inline]
 sysvec_apic_timer_interrupt+0x4d/0xc0 arch/x86/kernel/apic/apic.c:1108
 asm_sysvec_apic_timer_interrupt+0x16/0x20 arch/x86/include/asm/idtentry.h:676
RIP: 0010:neigh_fill_info+0x3c0/0xb40 net/core/neighbour.c:2462
Code: 00 e8 64 0b 91 f9 b8 a6 ff ff ff e9 d1 03 00 00 4c 89 7c 24 28 49 8d 7e 28 48 89 7c 24 40 e8 17 23 de 01 49 8d 9e 25 01 00 00 <48> 89 d8 48 c1 e8 03 42 0f b6 04 28 84 c0 0f 85 70 06 00 00 44 0f
RSP: 0018:ffffc900000074c0 EFLAGS: 00000246
RAX: 0000000000000000 RBX: ffff88805cae5125 RCX: ffffffff815e6da9
RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffff88805cae5028
RBP: ffffc90000007610 R08: ffff88805cae502b R09: 1ffff1100b95ca05
R10: dffffc0000000000 R11: ffffed100b95ca06 R12: ffff888021cd2500
R13: dffffc0000000000 R14: ffff88805cae5000 R15: ffff88805ade7400
 __neigh_notify+0x162/0x2e0 net/core/neighbour.c:3383
 neigh_cleanup_and_release+0x9d/0x250 net/core/neighbour.c:101
 neigh_del net/core/neighbour.c:197 [inline]
 neigh_remove_one+0x4e8/0x5f0 net/core/neighbour.c:218
 neigh_forced_gc net/core/neighbour.c:251 [inline]
 neigh_alloc net/core/neighbour.c:429 [inline]
 ___neigh_create+0x468/0x2250 net/core/neighbour.c:591
 ip6_finish_output2+0x9f6/0x1510 net/ipv6/ip6_output.c:127
 dst_output include/net/dst.h:452 [inline]
 NF_HOOK include/linux/netfilter.h:302 [inline]
 ndisc_send_skb+0xc2a/0x1500 net/ipv6/ndisc.c:513
 addrconf_rs_timer+0x2d1/0x630 net/ipv6/addrconf.c:3956
 call_timer_fn+0x17b/0x540 kernel/time/timer.c:1648
 expire_timers kernel/time/timer.c:1699 [inline]
 __run_timers+0x53e/0x800 kernel/time/timer.c:1970
 run_timer_softirq+0x63/0xf0 kernel/time/timer.c:1983
 handle_softirqs+0x339/0x830 kernel/softirq.c:576
 __do_softirq kernel/softirq.c:610 [inline]
 invoke_softirq kernel/softirq.c:450 [inline]
 __irq_exit_rcu+0x13b/0x230 kernel/softirq.c:659
 irq_exit_rcu+0x5/0x20 kernel/softirq.c:671
 instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1108 [inline]
 sysvec_apic_timer_interrupt+0xa0/0xc0 arch/x86/kernel/apic/apic.c:1108
 </IRQ>
 <TASK>
 asm_sysvec_apic_timer_interrupt+0x16/0x20 arch/x86/include/asm/idtentry.h:676
RIP: 0010:finish_lock_switch+0x134/0x280 kernel/sched/core.c:4804
Code: be ff ff ff ff e8 3c 62 68 08 85 c0 74 4a 4d 85 ff 75 66 0f 1f 44 00 00 48 89 df e8 e6 cd 71 08 e8 61 e6 2a 00 fb 48 83 c4 08 <5b> 41 5c 41 5d 41 5e 41 5f 5d c3 48 89 df e8 c9 09 fe ff 43 80 3c
RSP: 0018:ffffc9000348f728 EFLAGS: 00000286
RAX: ad4d6c5d740b7700 RBX: ffff8880b903a340 RCX: ad4d6c5d740b7700
RDX: dffffc0000000000 RSI: ffffffff8a2b2800 RDI: ffffffff8a79fe40
RBP: 1ffff11017207613 R08: ffff8880b903b30b R09: 1ffff11017207661
R10: dffffc0000000000 R11: ffffed1017207662 R12: 1ffff110172075c1
R13: dffffc0000000000 R14: ffff8880b903ae08 R15: 0000000000000000
 finish_task_switch+0x12f/0x640 kernel/sched/core.c:4921
 context_switch kernel/sched/core.c:5052 [inline]
 __schedule+0x11f7/0x43c0 kernel/sched/core.c:6395
 preempt_schedule_irq+0xbb/0x160 kernel/sched/core.c:6799
 irqentry_exit+0x63/0x70 kernel/entry/common.c:432
 asm_sysvec_apic_timer_interrupt+0x16/0x20 arch/x86/include/asm/idtentry.h:676
RIP: 0010:lock_acquire+0x208/0x400 kernel/locking/lockdep.c:5627
Code: f7 84 24 80 00 00 00 00 02 00 00 43 c6 44 3d 04 f8 0f 85 f1 00 00 00 41 f7 c6 00 02 00 00 74 01 fb 48 c7 44 24 60 0e 36 e0 45 <4b> c7 44 3d 00 00 00 00 00 43 c7 44 3d 08 00 00 00 00 65 48 8b 04
RSP: 0018:ffffc9000348fb00 EFLAGS: 00000206
RAX: 0000000000000001 RBX: 0000000000000000 RCX: ad4d6c5d740b7700
RDX: 0000000000000000 RSI: ffffffff8a2b3aa0 RDI: ffffffff8a79fe40
RBP: ffffc9000348fc18 R08: dffffc0000000000 R09: 1ffffffff203aa18
R10: dffffc0000000000 R11: fffffbfff203aa19 R12: ffffffff8c31eb20
R13: 1ffff92000691f6c R14: 0000000000000246 R15: dffffc0000000000
 rcu_lock_acquire+0x2a/0x30 include/linux/rcupdate.h:313
 rcu_read_lock include/linux/rcupdate.h:740 [inline]
 perf_event_ctx_lock_nested+0xae/0x480 kernel/events/core.c:1386
 perf_event_ctx_lock kernel/events/core.c:1407 [inline]
 perf_event_release_kernel+0x19c/0x8d0 kernel/events/core.c:5285
 perf_release+0x37/0x40 kernel/events/core.c:5393
 __fput+0x234/0x930 fs/file_table.c:311
 task_work_run+0x125/0x1a0 kernel/task_work.c:188
 tracehook_notify_resume include/linux/tracehook.h:189 [inline]
 exit_to_user_mode_loop+0x10f/0x130 kernel/entry/common.c:181
 exit_to_user_mode_prepare+0xee/0x180 kernel/entry/common.c:214
 __syscall_exit_to_user_mode_work kernel/entry/common.c:296 [inline]
 syscall_exit_to_user_mode+0x16/0x40 kernel/entry/common.c:307
 do_syscall_64+0x58/0xa0 arch/x86/entry/common.c:86
 entry_SYSCALL_64_after_hwframe+0x66/0xd0
RIP: 0033:0x7f9f41781dd9
Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffea57b5958 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4
RAX: 0000000000000000 RBX: 00007ffea57b5a40 RCX: 00007f9f41781dd9
RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003
RBP: 000000000001d66c R08: 0000000000000001 R09: 0000000000000000
R10: 0000001b31c20000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f9f419fafac R14: 00007f9f419fafa8 R15: 00007f9f419fafa0
 </TASK>