Extracting prog: 1m6.652369234s
Minimizing prog: 1h22m32.777976777s
Simplifying prog options: 0s
Extracting C: 5m50.640434812s
Simplifying C: 36m41.523588119s


30 programs, timeouts [6m0s]
extracting reproducer from 30 programs
single: executing 5 programs separately with timeout 6m0s
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-bpf$PROG_LOAD-socket$kcm-socket$kcm-openat$cgroup_ro-setsockopt$sock_attach_bpf-sendmsg$inet-sendmsg$kcm-sendmsg$kcm-recvmsg$kcm-socket$kcm-setsockopt$sock_attach_bpf-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-socketpair$nbd-bpf$MAP_CREATE-bpf$MAP_CREATE_CONST_STR-ioctl$PERF_EVENT_IOC_SET_FILTER-perf_event_open-socket$kcm-ioctl$SIOCSIFHWADDR-sendmsg$kcm
detailed listing:
executing program 0:
r0 = socket$kcm(0xa, 0x2, 0x3a)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
r1 = socket$kcm(0x10, 0x2, 0x0)
r2 = socket$kcm(0x2, 0x200000000000001, 0x0)
r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events.local\x00', 0x26e1, 0x0)
setsockopt$sock_attach_bpf(r2, 0x1, 0x3e, &(0x7f00000000c0)=r3, 0x4)
sendmsg$inet(r2, &(0x7f0000001b80)={0x0, 0x0, &(0x7f0000001800)}, 0x0)
sendmsg$kcm(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000001c0)="f4", 0x1}], 0x1}, 0x0)
sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001840)=[{&(0x7f0000000580)="6700000011008188040f56ecdb4cb9cca7480ef437000000e3bd6efb440009000e000a0010000000ba80010000005a8c3774fa0af3dc59a933c1e7a6d3361d83b20000319cdf5656826edaaa11032701c61ec666d482078ccebcb9a4f187f7a4e98f09cdc2649f", 0x67}], 0x1}, 0x0)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000640)=[{0x0}], 0x1}, 0x0)
socket$kcm(0x2, 0x0, 0x106)
setsockopt$sock_attach_bpf(r1, 0x29, 0xd, 0x0, 0x0)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000640)={0x0, 0x4, 0x0, &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24}, 0x90)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
bpf$MAP_CREATE(0x100000000000000, &(0x7f0000000140)=@base={0x0, 0x1}, 0x48)
bpf$MAP_CREATE_CONST_STR(0x0, 0x0, 0x0)
ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x89f1, 0x0)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r4 = socket$kcm(0x2, 0xa, 0x2)
ioctl$SIOCSIFHWADDR(r4, 0x891a, &(0x7f0000000140)={'lo\x00', @random="0200ff7fffff"})
sendmsg$kcm(r0, &(0x7f0000000440)={&(0x7f00000008c0)=@in6={0xa, 0x0, 0x0, @mcast1, 0x6}, 0x80, &(0x7f0000000800)=[{&(0x7f0000000780)="80005b020eaa4da2", 0x8}], 0x1, 0x0, 0x0, 0x900}, 0x0)

program crashed: INFO: rcu detected stall in corrupted
single: successfully extracted reproducer
found reproducer with 21 syscalls
minimizing guilty program
testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-bpf$PROG_LOAD-socket$kcm-socket$kcm-openat$cgroup_ro-setsockopt$sock_attach_bpf-sendmsg$inet-sendmsg$kcm-sendmsg$kcm-recvmsg$kcm-socket$kcm-setsockopt$sock_attach_bpf-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-socketpair$nbd-bpf$MAP_CREATE-bpf$MAP_CREATE_CONST_STR-ioctl$PERF_EVENT_IOC_SET_FILTER-perf_event_open-socket$kcm-ioctl$SIOCSIFHWADDR
detailed listing:
executing program 0:
socket$kcm(0xa, 0x2, 0x3a)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
r0 = socket$kcm(0x10, 0x2, 0x0)
r1 = socket$kcm(0x2, 0x200000000000001, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events.local\x00', 0x26e1, 0x0)
setsockopt$sock_attach_bpf(r1, 0x1, 0x3e, &(0x7f00000000c0)=r2, 0x4)
sendmsg$inet(r1, &(0x7f0000001b80)={0x0, 0x0, &(0x7f0000001800)}, 0x0)
sendmsg$kcm(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000001c0)="f4", 0x1}], 0x1}, 0x0)
sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001840)=[{&(0x7f0000000580)="6700000011008188040f56ecdb4cb9cca7480ef437000000e3bd6efb440009000e000a0010000000ba80010000005a8c3774fa0af3dc59a933c1e7a6d3361d83b20000319cdf5656826edaaa11032701c61ec666d482078ccebcb9a4f187f7a4e98f09cdc2649f", 0x67}], 0x1}, 0x0)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000640)=[{0x0}], 0x1}, 0x0)
socket$kcm(0x2, 0x0, 0x106)
setsockopt$sock_attach_bpf(r0, 0x29, 0xd, 0x0, 0x0)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000640)={0x0, 0x4, 0x0, &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24}, 0x90)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
bpf$MAP_CREATE(0x100000000000000, &(0x7f0000000140)=@base={0x0, 0x1}, 0x48)
bpf$MAP_CREATE_CONST_STR(0x0, 0x0, 0x0)
ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x89f1, 0x0)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = socket$kcm(0x2, 0xa, 0x2)
ioctl$SIOCSIFHWADDR(r3, 0x891a, &(0x7f0000000140)={'lo\x00', @random="0200ff7fffff"})

program crashed: INFO: rcu detected stall in corrupted
testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-bpf$PROG_LOAD-socket$kcm-socket$kcm-openat$cgroup_ro-setsockopt$sock_attach_bpf-sendmsg$inet-sendmsg$kcm-sendmsg$kcm-recvmsg$kcm-socket$kcm-setsockopt$sock_attach_bpf-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-socketpair$nbd-bpf$MAP_CREATE-bpf$MAP_CREATE_CONST_STR-ioctl$PERF_EVENT_IOC_SET_FILTER-perf_event_open-socket$kcm
detailed listing:
executing program 0:
socket$kcm(0xa, 0x2, 0x3a)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
r0 = socket$kcm(0x10, 0x2, 0x0)
r1 = socket$kcm(0x2, 0x200000000000001, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events.local\x00', 0x26e1, 0x0)
setsockopt$sock_attach_bpf(r1, 0x1, 0x3e, &(0x7f00000000c0)=r2, 0x4)
sendmsg$inet(r1, &(0x7f0000001b80)={0x0, 0x0, &(0x7f0000001800)}, 0x0)
sendmsg$kcm(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000001c0)="f4", 0x1}], 0x1}, 0x0)
sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001840)=[{&(0x7f0000000580)="6700000011008188040f56ecdb4cb9cca7480ef437000000e3bd6efb440009000e000a0010000000ba80010000005a8c3774fa0af3dc59a933c1e7a6d3361d83b20000319cdf5656826edaaa11032701c61ec666d482078ccebcb9a4f187f7a4e98f09cdc2649f", 0x67}], 0x1}, 0x0)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000640)=[{0x0}], 0x1}, 0x0)
socket$kcm(0x2, 0x0, 0x106)
setsockopt$sock_attach_bpf(r0, 0x29, 0xd, 0x0, 0x0)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000640)={0x0, 0x4, 0x0, &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24}, 0x90)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
bpf$MAP_CREATE(0x100000000000000, &(0x7f0000000140)=@base={0x0, 0x1}, 0x48)
bpf$MAP_CREATE_CONST_STR(0x0, 0x0, 0x0)
ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x89f1, 0x0)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
socket$kcm(0x2, 0xa, 0x2)

program did not crash
testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-bpf$PROG_LOAD-socket$kcm-socket$kcm-openat$cgroup_ro-setsockopt$sock_attach_bpf-sendmsg$inet-sendmsg$kcm-sendmsg$kcm-recvmsg$kcm-socket$kcm-setsockopt$sock_attach_bpf-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-socketpair$nbd-bpf$MAP_CREATE-bpf$MAP_CREATE_CONST_STR-ioctl$PERF_EVENT_IOC_SET_FILTER-perf_event_open-ioctl$SIOCSIFHWADDR
detailed listing:
executing program 0:
socket$kcm(0xa, 0x2, 0x3a)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
r0 = socket$kcm(0x10, 0x2, 0x0)
r1 = socket$kcm(0x2, 0x200000000000001, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events.local\x00', 0x26e1, 0x0)
setsockopt$sock_attach_bpf(r1, 0x1, 0x3e, &(0x7f00000000c0)=r2, 0x4)
sendmsg$inet(r1, &(0x7f0000001b80)={0x0, 0x0, &(0x7f0000001800)}, 0x0)
sendmsg$kcm(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000001c0)="f4", 0x1}], 0x1}, 0x0)
sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001840)=[{&(0x7f0000000580)="6700000011008188040f56ecdb4cb9cca7480ef437000000e3bd6efb440009000e000a0010000000ba80010000005a8c3774fa0af3dc59a933c1e7a6d3361d83b20000319cdf5656826edaaa11032701c61ec666d482078ccebcb9a4f187f7a4e98f09cdc2649f", 0x67}], 0x1}, 0x0)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000640)=[{0x0}], 0x1}, 0x0)
socket$kcm(0x2, 0x0, 0x106)
setsockopt$sock_attach_bpf(r0, 0x29, 0xd, 0x0, 0x0)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000640)={0x0, 0x4, 0x0, &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24}, 0x90)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
bpf$MAP_CREATE(0x100000000000000, &(0x7f0000000140)=@base={0x0, 0x1}, 0x48)
bpf$MAP_CREATE_CONST_STR(0x0, 0x0, 0x0)
ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x89f1, 0x0)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x891a, &(0x7f0000000140)={'lo\x00', @random="0200ff7fffff"})

program crashed: INFO: rcu detected stall in corrupted
testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-bpf$PROG_LOAD-socket$kcm-socket$kcm-openat$cgroup_ro-setsockopt$sock_attach_bpf-sendmsg$inet-sendmsg$kcm-sendmsg$kcm-recvmsg$kcm-socket$kcm-setsockopt$sock_attach_bpf-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-socketpair$nbd-bpf$MAP_CREATE-bpf$MAP_CREATE_CONST_STR-ioctl$PERF_EVENT_IOC_SET_FILTER-ioctl$SIOCSIFHWADDR
detailed listing:
executing program 0:
socket$kcm(0xa, 0x2, 0x3a)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
r0 = socket$kcm(0x10, 0x2, 0x0)
r1 = socket$kcm(0x2, 0x200000000000001, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events.local\x00', 0x26e1, 0x0)
setsockopt$sock_attach_bpf(r1, 0x1, 0x3e, &(0x7f00000000c0)=r2, 0x4)
sendmsg$inet(r1, &(0x7f0000001b80)={0x0, 0x0, &(0x7f0000001800)}, 0x0)
sendmsg$kcm(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000001c0)="f4", 0x1}], 0x1}, 0x0)
sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001840)=[{&(0x7f0000000580)="6700000011008188040f56ecdb4cb9cca7480ef437000000e3bd6efb440009000e000a0010000000ba80010000005a8c3774fa0af3dc59a933c1e7a6d3361d83b20000319cdf5656826edaaa11032701c61ec666d482078ccebcb9a4f187f7a4e98f09cdc2649f", 0x67}], 0x1}, 0x0)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000640)=[{0x0}], 0x1}, 0x0)
socket$kcm(0x2, 0x0, 0x106)
setsockopt$sock_attach_bpf(r0, 0x29, 0xd, 0x0, 0x0)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000640)={0x0, 0x4, 0x0, &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24}, 0x90)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
bpf$MAP_CREATE(0x100000000000000, &(0x7f0000000140)=@base={0x0, 0x1}, 0x48)
bpf$MAP_CREATE_CONST_STR(0x0, 0x0, 0x0)
ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x89f1, 0x0)
ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x891a, &(0x7f0000000140)={'lo\x00', @random="0200ff7fffff"})

program crashed: INFO: rcu detected stall in corrupted
testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-bpf$PROG_LOAD-socket$kcm-socket$kcm-openat$cgroup_ro-setsockopt$sock_attach_bpf-sendmsg$inet-sendmsg$kcm-sendmsg$kcm-recvmsg$kcm-socket$kcm-setsockopt$sock_attach_bpf-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-socketpair$nbd-bpf$MAP_CREATE-bpf$MAP_CREATE_CONST_STR-ioctl$SIOCSIFHWADDR
detailed listing:
executing program 0:
socket$kcm(0xa, 0x2, 0x3a)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
r0 = socket$kcm(0x10, 0x2, 0x0)
r1 = socket$kcm(0x2, 0x200000000000001, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events.local\x00', 0x26e1, 0x0)
setsockopt$sock_attach_bpf(r1, 0x1, 0x3e, &(0x7f00000000c0)=r2, 0x4)
sendmsg$inet(r1, &(0x7f0000001b80)={0x0, 0x0, &(0x7f0000001800)}, 0x0)
sendmsg$kcm(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000001c0)="f4", 0x1}], 0x1}, 0x0)
sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001840)=[{&(0x7f0000000580)="6700000011008188040f56ecdb4cb9cca7480ef437000000e3bd6efb440009000e000a0010000000ba80010000005a8c3774fa0af3dc59a933c1e7a6d3361d83b20000319cdf5656826edaaa11032701c61ec666d482078ccebcb9a4f187f7a4e98f09cdc2649f", 0x67}], 0x1}, 0x0)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000640)=[{0x0}], 0x1}, 0x0)
socket$kcm(0x2, 0x0, 0x106)
setsockopt$sock_attach_bpf(r0, 0x29, 0xd, 0x0, 0x0)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000640)={0x0, 0x4, 0x0, &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24}, 0x90)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
bpf$MAP_CREATE(0x100000000000000, &(0x7f0000000140)=@base={0x0, 0x1}, 0x48)
bpf$MAP_CREATE_CONST_STR(0x0, 0x0, 0x0)
ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x891a, &(0x7f0000000140)={'lo\x00', @random="0200ff7fffff"})

program crashed: INFO: rcu detected stall in corrupted
testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-bpf$PROG_LOAD-socket$kcm-socket$kcm-openat$cgroup_ro-setsockopt$sock_attach_bpf-sendmsg$inet-sendmsg$kcm-sendmsg$kcm-recvmsg$kcm-socket$kcm-setsockopt$sock_attach_bpf-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-socketpair$nbd-bpf$MAP_CREATE-ioctl$SIOCSIFHWADDR
detailed listing:
executing program 0:
socket$kcm(0xa, 0x2, 0x3a)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
r0 = socket$kcm(0x10, 0x2, 0x0)
r1 = socket$kcm(0x2, 0x200000000000001, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events.local\x00', 0x26e1, 0x0)
setsockopt$sock_attach_bpf(r1, 0x1, 0x3e, &(0x7f00000000c0)=r2, 0x4)
sendmsg$inet(r1, &(0x7f0000001b80)={0x0, 0x0, &(0x7f0000001800)}, 0x0)
sendmsg$kcm(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000001c0)="f4", 0x1}], 0x1}, 0x0)
sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001840)=[{&(0x7f0000000580)="6700000011008188040f56ecdb4cb9cca7480ef437000000e3bd6efb440009000e000a0010000000ba80010000005a8c3774fa0af3dc59a933c1e7a6d3361d83b20000319cdf5656826edaaa11032701c61ec666d482078ccebcb9a4f187f7a4e98f09cdc2649f", 0x67}], 0x1}, 0x0)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000640)=[{0x0}], 0x1}, 0x0)
socket$kcm(0x2, 0x0, 0x106)
setsockopt$sock_attach_bpf(r0, 0x29, 0xd, 0x0, 0x0)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000640)={0x0, 0x4, 0x0, &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24}, 0x90)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
bpf$MAP_CREATE(0x100000000000000, &(0x7f0000000140)=@base={0x0, 0x1}, 0x48)
ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x891a, &(0x7f0000000140)={'lo\x00', @random="0200ff7fffff"})

program crashed: INFO: rcu detected stall in corrupted
testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-bpf$PROG_LOAD-socket$kcm-socket$kcm-openat$cgroup_ro-setsockopt$sock_attach_bpf-sendmsg$inet-sendmsg$kcm-sendmsg$kcm-recvmsg$kcm-socket$kcm-setsockopt$sock_attach_bpf-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-socketpair$nbd-ioctl$SIOCSIFHWADDR
detailed listing:
executing program 0:
socket$kcm(0xa, 0x2, 0x3a)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
r0 = socket$kcm(0x10, 0x2, 0x0)
r1 = socket$kcm(0x2, 0x200000000000001, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events.local\x00', 0x26e1, 0x0)
setsockopt$sock_attach_bpf(r1, 0x1, 0x3e, &(0x7f00000000c0)=r2, 0x4)
sendmsg$inet(r1, &(0x7f0000001b80)={0x0, 0x0, &(0x7f0000001800)}, 0x0)
sendmsg$kcm(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000001c0)="f4", 0x1}], 0x1}, 0x0)
sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001840)=[{&(0x7f0000000580)="6700000011008188040f56ecdb4cb9cca7480ef437000000e3bd6efb440009000e000a0010000000ba80010000005a8c3774fa0af3dc59a933c1e7a6d3361d83b20000319cdf5656826edaaa11032701c61ec666d482078ccebcb9a4f187f7a4e98f09cdc2649f", 0x67}], 0x1}, 0x0)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000640)=[{0x0}], 0x1}, 0x0)
socket$kcm(0x2, 0x0, 0x106)
setsockopt$sock_attach_bpf(r0, 0x29, 0xd, 0x0, 0x0)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000640)={0x0, 0x4, 0x0, &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24}, 0x90)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x891a, &(0x7f0000000140)={'lo\x00', @random="0200ff7fffff"})

program crashed: INFO: rcu detected stall in corrupted
testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-bpf$PROG_LOAD-socket$kcm-socket$kcm-openat$cgroup_ro-setsockopt$sock_attach_bpf-sendmsg$inet-sendmsg$kcm-sendmsg$kcm-recvmsg$kcm-socket$kcm-setsockopt$sock_attach_bpf-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-ioctl$SIOCSIFHWADDR
detailed listing:
executing program 0:
socket$kcm(0xa, 0x2, 0x3a)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
r0 = socket$kcm(0x10, 0x2, 0x0)
r1 = socket$kcm(0x2, 0x200000000000001, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events.local\x00', 0x26e1, 0x0)
setsockopt$sock_attach_bpf(r1, 0x1, 0x3e, &(0x7f00000000c0)=r2, 0x4)
sendmsg$inet(r1, &(0x7f0000001b80)={0x0, 0x0, &(0x7f0000001800)}, 0x0)
sendmsg$kcm(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000001c0)="f4", 0x1}], 0x1}, 0x0)
sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001840)=[{&(0x7f0000000580)="6700000011008188040f56ecdb4cb9cca7480ef437000000e3bd6efb440009000e000a0010000000ba80010000005a8c3774fa0af3dc59a933c1e7a6d3361d83b20000319cdf5656826edaaa11032701c61ec666d482078ccebcb9a4f187f7a4e98f09cdc2649f", 0x67}], 0x1}, 0x0)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000640)=[{0x0}], 0x1}, 0x0)
socket$kcm(0x2, 0x0, 0x106)
setsockopt$sock_attach_bpf(r0, 0x29, 0xd, 0x0, 0x0)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000640)={0x0, 0x4, 0x0, &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24}, 0x90)
ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x891a, &(0x7f0000000140)={'lo\x00', @random="0200ff7fffff"})

program did not crash
testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-bpf$PROG_LOAD-socket$kcm-socket$kcm-openat$cgroup_ro-setsockopt$sock_attach_bpf-sendmsg$inet-sendmsg$kcm-sendmsg$kcm-recvmsg$kcm-socket$kcm-setsockopt$sock_attach_bpf-socketpair$nbd-ioctl$SIOCSIFHWADDR
detailed listing:
executing program 0:
socket$kcm(0xa, 0x2, 0x3a)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
r0 = socket$kcm(0x10, 0x2, 0x0)
r1 = socket$kcm(0x2, 0x200000000000001, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events.local\x00', 0x26e1, 0x0)
setsockopt$sock_attach_bpf(r1, 0x1, 0x3e, &(0x7f00000000c0)=r2, 0x4)
sendmsg$inet(r1, &(0x7f0000001b80)={0x0, 0x0, &(0x7f0000001800)}, 0x0)
sendmsg$kcm(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000001c0)="f4", 0x1}], 0x1}, 0x0)
sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001840)=[{&(0x7f0000000580)="6700000011008188040f56ecdb4cb9cca7480ef437000000e3bd6efb440009000e000a0010000000ba80010000005a8c3774fa0af3dc59a933c1e7a6d3361d83b20000319cdf5656826edaaa11032701c61ec666d482078ccebcb9a4f187f7a4e98f09cdc2649f", 0x67}], 0x1}, 0x0)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000640)=[{0x0}], 0x1}, 0x0)
socket$kcm(0x2, 0x0, 0x106)
setsockopt$sock_attach_bpf(r0, 0x29, 0xd, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x891a, &(0x7f0000000140)={'lo\x00', @random="0200ff7fffff"})

program crashed: INFO: rcu detected stall in corrupted
testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-bpf$PROG_LOAD-socket$kcm-socket$kcm-openat$cgroup_ro-setsockopt$sock_attach_bpf-sendmsg$inet-sendmsg$kcm-sendmsg$kcm-recvmsg$kcm-socket$kcm-socketpair$nbd-ioctl$SIOCSIFHWADDR
detailed listing:
executing program 0:
socket$kcm(0xa, 0x2, 0x3a)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
r0 = socket$kcm(0x10, 0x2, 0x0)
r1 = socket$kcm(0x2, 0x200000000000001, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events.local\x00', 0x26e1, 0x0)
setsockopt$sock_attach_bpf(r1, 0x1, 0x3e, &(0x7f00000000c0)=r2, 0x4)
sendmsg$inet(r1, &(0x7f0000001b80)={0x0, 0x0, &(0x7f0000001800)}, 0x0)
sendmsg$kcm(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000001c0)="f4", 0x1}], 0x1}, 0x0)
sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001840)=[{&(0x7f0000000580)="6700000011008188040f56ecdb4cb9cca7480ef437000000e3bd6efb440009000e000a0010000000ba80010000005a8c3774fa0af3dc59a933c1e7a6d3361d83b20000319cdf5656826edaaa11032701c61ec666d482078ccebcb9a4f187f7a4e98f09cdc2649f", 0x67}], 0x1}, 0x0)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000640)=[{0x0}], 0x1}, 0x0)
socket$kcm(0x2, 0x0, 0x106)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x891a, &(0x7f0000000140)={'lo\x00', @random="0200ff7fffff"})

program crashed: INFO: rcu detected stall in corrupted
testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-bpf$PROG_LOAD-socket$kcm-socket$kcm-openat$cgroup_ro-setsockopt$sock_attach_bpf-sendmsg$inet-sendmsg$kcm-sendmsg$kcm-recvmsg$kcm-socketpair$nbd-ioctl$SIOCSIFHWADDR
detailed listing:
executing program 0:
socket$kcm(0xa, 0x2, 0x3a)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
r0 = socket$kcm(0x10, 0x2, 0x0)
r1 = socket$kcm(0x2, 0x200000000000001, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events.local\x00', 0x26e1, 0x0)
setsockopt$sock_attach_bpf(r1, 0x1, 0x3e, &(0x7f00000000c0)=r2, 0x4)
sendmsg$inet(r1, &(0x7f0000001b80)={0x0, 0x0, &(0x7f0000001800)}, 0x0)
sendmsg$kcm(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000001c0)="f4", 0x1}], 0x1}, 0x0)
sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001840)=[{&(0x7f0000000580)="6700000011008188040f56ecdb4cb9cca7480ef437000000e3bd6efb440009000e000a0010000000ba80010000005a8c3774fa0af3dc59a933c1e7a6d3361d83b20000319cdf5656826edaaa11032701c61ec666d482078ccebcb9a4f187f7a4e98f09cdc2649f", 0x67}], 0x1}, 0x0)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000640)=[{0x0}], 0x1}, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x891a, &(0x7f0000000140)={'lo\x00', @random="0200ff7fffff"})

program crashed: INFO: rcu detected stall in corrupted
testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-bpf$PROG_LOAD-socket$kcm-socket$kcm-openat$cgroup_ro-setsockopt$sock_attach_bpf-sendmsg$inet-sendmsg$kcm-sendmsg$kcm-socketpair$nbd-ioctl$SIOCSIFHWADDR
detailed listing:
executing program 0:
socket$kcm(0xa, 0x2, 0x3a)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
r0 = socket$kcm(0x10, 0x2, 0x0)
r1 = socket$kcm(0x2, 0x200000000000001, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events.local\x00', 0x26e1, 0x0)
setsockopt$sock_attach_bpf(r1, 0x1, 0x3e, &(0x7f00000000c0)=r2, 0x4)
sendmsg$inet(r1, &(0x7f0000001b80)={0x0, 0x0, &(0x7f0000001800)}, 0x0)
sendmsg$kcm(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000001c0)="f4", 0x1}], 0x1}, 0x0)
sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001840)=[{&(0x7f0000000580)="6700000011008188040f56ecdb4cb9cca7480ef437000000e3bd6efb440009000e000a0010000000ba80010000005a8c3774fa0af3dc59a933c1e7a6d3361d83b20000319cdf5656826edaaa11032701c61ec666d482078ccebcb9a4f187f7a4e98f09cdc2649f", 0x67}], 0x1}, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x891a, &(0x7f0000000140)={'lo\x00', @random="0200ff7fffff"})

program did not crash
testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-bpf$PROG_LOAD-socket$kcm-socket$kcm-openat$cgroup_ro-setsockopt$sock_attach_bpf-sendmsg$inet-sendmsg$kcm-recvmsg$kcm-socketpair$nbd-ioctl$SIOCSIFHWADDR
detailed listing:
executing program 0:
socket$kcm(0xa, 0x2, 0x3a)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
socket$kcm(0x10, 0x2, 0x0)
r0 = socket$kcm(0x2, 0x200000000000001, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events.local\x00', 0x26e1, 0x0)
setsockopt$sock_attach_bpf(r0, 0x1, 0x3e, &(0x7f00000000c0)=r1, 0x4)
sendmsg$inet(r0, &(0x7f0000001b80)={0x0, 0x0, &(0x7f0000001800)}, 0x0)
sendmsg$kcm(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000001c0)="f4", 0x1}], 0x1}, 0x0)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000640)=[{0x0}], 0x1}, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x891a, &(0x7f0000000140)={'lo\x00', @random="0200ff7fffff"})

program crashed: INFO: rcu detected stall in corrupted
testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-bpf$PROG_LOAD-socket$kcm-socket$kcm-openat$cgroup_ro-setsockopt$sock_attach_bpf-sendmsg$inet-recvmsg$kcm-socketpair$nbd-ioctl$SIOCSIFHWADDR
detailed listing:
executing program 0:
socket$kcm(0xa, 0x2, 0x3a)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
socket$kcm(0x10, 0x2, 0x0)
r0 = socket$kcm(0x2, 0x200000000000001, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events.local\x00', 0x26e1, 0x0)
setsockopt$sock_attach_bpf(r0, 0x1, 0x3e, &(0x7f00000000c0)=r1, 0x4)
sendmsg$inet(r0, &(0x7f0000001b80)={0x0, 0x0, &(0x7f0000001800)}, 0x0)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000640)=[{0x0}], 0x1}, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x891a, &(0x7f0000000140)={'lo\x00', @random="0200ff7fffff"})

program crashed: INFO: rcu detected stall in corrupted
testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-bpf$PROG_LOAD-socket$kcm-socket$kcm-openat$cgroup_ro-setsockopt$sock_attach_bpf-recvmsg$kcm-socketpair$nbd-ioctl$SIOCSIFHWADDR
detailed listing:
executing program 0:
socket$kcm(0xa, 0x2, 0x3a)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
socket$kcm(0x10, 0x2, 0x0)
r0 = socket$kcm(0x2, 0x200000000000001, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events.local\x00', 0x26e1, 0x0)
setsockopt$sock_attach_bpf(r0, 0x1, 0x3e, &(0x7f00000000c0)=r1, 0x4)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000640)=[{0x0}], 0x1}, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x891a, &(0x7f0000000140)={'lo\x00', @random="0200ff7fffff"})

program did not crash
testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-bpf$PROG_LOAD-socket$kcm-socket$kcm-openat$cgroup_ro-sendmsg$inet-recvmsg$kcm-socketpair$nbd-ioctl$SIOCSIFHWADDR
detailed listing:
executing program 0:
socket$kcm(0xa, 0x2, 0x3a)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
socket$kcm(0x10, 0x2, 0x0)
r0 = socket$kcm(0x2, 0x200000000000001, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events.local\x00', 0x26e1, 0x0)
sendmsg$inet(r0, &(0x7f0000001b80)={0x0, 0x0, &(0x7f0000001800)}, 0x0)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000640)=[{0x0}], 0x1}, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x891a, &(0x7f0000000140)={'lo\x00', @random="0200ff7fffff"})

program crashed: INFO: rcu detected stall in corrupted
testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-bpf$PROG_LOAD-socket$kcm-socket$kcm-sendmsg$inet-recvmsg$kcm-socketpair$nbd-ioctl$SIOCSIFHWADDR
detailed listing:
executing program 0:
socket$kcm(0xa, 0x2, 0x3a)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
socket$kcm(0x10, 0x2, 0x0)
r0 = socket$kcm(0x2, 0x200000000000001, 0x0)
sendmsg$inet(r0, &(0x7f0000001b80)={0x0, 0x0, &(0x7f0000001800)}, 0x0)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000640)=[{0x0}], 0x1}, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x891a, &(0x7f0000000140)={'lo\x00', @random="0200ff7fffff"})

program crashed: INFO: rcu detected stall in corrupted
testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-bpf$PROG_LOAD-socket$kcm-sendmsg$inet-recvmsg$kcm-socketpair$nbd-ioctl$SIOCSIFHWADDR
detailed listing:
executing program 0:
socket$kcm(0xa, 0x2, 0x3a)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
socket$kcm(0x10, 0x2, 0x0)
sendmsg$inet(0xffffffffffffffff, &(0x7f0000001b80)={0x0, 0x0, &(0x7f0000001800)}, 0x0)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000640)=[{0x0}], 0x1}, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x891a, &(0x7f0000000140)={'lo\x00', @random="0200ff7fffff"})

program crashed: INFO: rcu detected stall in corrupted
testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-bpf$PROG_LOAD-sendmsg$inet-recvmsg$kcm-socketpair$nbd-ioctl$SIOCSIFHWADDR
detailed listing:
executing program 0:
socket$kcm(0xa, 0x2, 0x3a)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
sendmsg$inet(0xffffffffffffffff, &(0x7f0000001b80)={0x0, 0x0, &(0x7f0000001800)}, 0x0)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000640)=[{0x0}], 0x1}, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x891a, &(0x7f0000000140)={'lo\x00', @random="0200ff7fffff"})

program crashed: INFO: rcu detected stall in corrupted
testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-sendmsg$inet-recvmsg$kcm-socketpair$nbd-ioctl$SIOCSIFHWADDR
detailed listing:
executing program 0:
socket$kcm(0xa, 0x2, 0x3a)
sendmsg$inet(0xffffffffffffffff, &(0x7f0000001b80)={0x0, 0x0, &(0x7f0000001800)}, 0x0)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000640)=[{0x0}], 0x1}, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x891a, &(0x7f0000000140)={'lo\x00', @random="0200ff7fffff"})

program crashed: INFO: rcu detected stall in corrupted
testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): sendmsg$inet-recvmsg$kcm-socketpair$nbd-ioctl$SIOCSIFHWADDR
detailed listing:
executing program 0:
sendmsg$inet(0xffffffffffffffff, &(0x7f0000001b80)={0x0, 0x0, &(0x7f0000001800)}, 0x0)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000640)=[{0x0}], 0x1}, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x891a, &(0x7f0000000140)={'lo\x00', @random="0200ff7fffff"})

program crashed: INFO: rcu detected stall in corrupted
testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): sendmsg$inet-recvmsg$kcm-socketpair$nbd-ioctl$SIOCSIFHWADDR
detailed listing:
executing program 0:
sendmsg$inet(0xffffffffffffffff, 0x0, 0x0)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000640)=[{0x0}], 0x1}, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x891a, &(0x7f0000000140)={'lo\x00', @random="0200ff7fffff"})

program did not crash
testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): sendmsg$inet-recvmsg$kcm-socketpair$nbd-ioctl$SIOCSIFHWADDR
detailed listing:
executing program 0:
sendmsg$inet(0xffffffffffffffff, &(0x7f0000001b80)={0x0, 0x0, 0x0}, 0x0)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000640)=[{0x0}], 0x1}, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x891a, &(0x7f0000000140)={'lo\x00', @random="0200ff7fffff"})

program crashed: INFO: rcu detected stall in corrupted
testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): sendmsg$inet-recvmsg$kcm-socketpair$nbd-ioctl$SIOCSIFHWADDR
detailed listing:
executing program 0:
sendmsg$inet(0xffffffffffffffff, &(0x7f0000001b80)={0x0, 0x0, 0x0}, 0x0)
recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x891a, &(0x7f0000000140)={'lo\x00', @random="0200ff7fffff"})

program did not crash
testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): sendmsg$inet-recvmsg$kcm-socketpair$nbd-ioctl$SIOCSIFHWADDR
detailed listing:
executing program 0:
sendmsg$inet(0xffffffffffffffff, &(0x7f0000001b80)={0x0, 0x0, 0x0}, 0x0)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x891a, &(0x7f0000000140)={'lo\x00', @random="0200ff7fffff"})

program crashed: INFO: rcu detected stall in corrupted
testing program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): sendmsg$inet-recvmsg$kcm-socketpair$nbd-ioctl$SIOCSIFHWADDR
detailed listing:
executing program 0:
sendmsg$inet(0xffffffffffffffff, &(0x7f0000001b80)={0x0, 0x0, 0x0}, 0x0)
recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, 0x0)
ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x891a, 0x0)

program crashed: INFO: rcu detected stall in corrupted
extracting C reproducer
testing compiled C program (duration=9m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): sendmsg$inet-recvmsg$kcm-socketpair$nbd-ioctl$SIOCSIFHWADDR
program crashed: no output from test machine
simplifying C reproducer
testing compiled C program (duration=9m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): sendmsg$inet-recvmsg$kcm-socketpair$nbd-ioctl$SIOCSIFHWADDR
program crashed: no output from test machine
testing compiled C program (duration=9m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): sendmsg$inet-recvmsg$kcm-socketpair$nbd-ioctl$SIOCSIFHWADDR
program crashed: no output from test machine
testing compiled C program (duration=9m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): sendmsg$inet-recvmsg$kcm-socketpair$nbd-ioctl$SIOCSIFHWADDR
program crashed: no output from test machine
testing compiled C program (duration=9m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): sendmsg$inet-recvmsg$kcm-socketpair$nbd-ioctl$SIOCSIFHWADDR
program crashed: no output from test machine
testing compiled C program (duration=9m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): sendmsg$inet-recvmsg$kcm-socketpair$nbd-ioctl$SIOCSIFHWADDR
program crashed: no output from test machine
testing compiled C program (duration=9m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): sendmsg$inet-recvmsg$kcm-socketpair$nbd-ioctl$SIOCSIFHWADDR
program crashed: no output from test machine
testing compiled C program (duration=9m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): sendmsg$inet-recvmsg$kcm-socketpair$nbd-ioctl$SIOCSIFHWADDR
program crashed: no output from test machine
reproducing took 2h6m11.594388322s
repro crashed as (corrupted=false):

final repro crashed as (corrupted=false):