Extracting prog: 5m16.823406555s
Minimizing prog: 2h3m56.810053869s
Simplifying prog options: 8m39.107343399s
Extracting C: 5m12.371800899s
Simplifying C: 0s


extracting reproducer from 54 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:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN-socketpair$unix-perf_event_open-ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES-perf_event_open-bpf$TOKEN_CREATE-bpf$MAP_CREATE_CONST_STR-bpf$ITER_CREATE-ioctl$SIOCSIFHWADDR-ioctl$TUNSETCARRIER-ioctl$TUNSETFILTEREBPF-ioctl$TUNSETFILTEREBPF-ioctl$TUNGETVNETLE-ioctl$TUNSETFILTEREBPF-bpf$MAP_CREATE_RINGBUF-bpf$PROG_LOAD-sendmsg$kcm-perf_event_open-openat$tun-bpf$PROG_LOAD-ioctl$TUNSETIFF-ioctl$TUNSETIFF-socketpair-ioctl$PERF_EVENT_IOC_SET_FILTER-write$cgroup_devices-perf_event_open-close-bpf$BPF_BTF_LOAD
detailed listing:
executing program 0:
r0 = socket$kcm(0xa, 0x2, 0x3a)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
socketpair$unix(0x1, 0x1, 0x0, 0x0)
r1 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x0, 0x3fff8000}, 0x0, 0x32, 0x43a1bd76, 0x4, 0x9, 0x6, 0x2, 0x0, 0x8000, 0x0, 0x2009}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x402, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3efd7ab4c41335d9, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$TOKEN_CREATE(0x24, &(0x7f0000000400)={0x0, r1}, 0x8)
r2 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000580)={0x2, 0x4, 0x8, 0x1, 0x80, 0x1, 0xfffffffd, '\x00', 0x0, 0x0}, 0x50)
r3 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8)
ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f0000000040)={'xfrm0\x00', @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3a}})
ioctl$TUNSETCARRIER(r3, 0x400454e2, &(0x7f0000000080))
ioctl$TUNSETFILTEREBPF(r3, 0x800454e1, &(0x7f00000000c0)=r3)
ioctl$TUNSETFILTEREBPF(r3, 0x800454e1, &(0x7f0000000100)=r3)
ioctl$TUNGETVNETLE(r3, 0x800454dd, &(0x7f00000008c0))
ioctl$TUNSETFILTEREBPF(r3, 0x800454e1, 0x0)
r4 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000380)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x50)
bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x6, 0x1c, &(0x7f0000000d80)=@ringbuf={{0x18, 0x8}, {{0x18, 0x1, 0x1, 0x0, r4}, {}, {}, {0x85, 0x0, 0x0, 0x5}, {0x4, 0x1, 0xb, 0x9, 0xa}}, {{0x5, 0x0, 0x3}}, [@snprintf={{0x5, 0x0, 0xb, 0x9, 0x0, 0x2, 0x2}, {0x3, 0x2, 0x3, 0xa, 0x9, 0xfe00}, {0x5, 0x0, 0xb, 0x9}, {0x3, 0x0, 0x6, 0xa, 0x9, 0xfe04, 0x51}, {0x7, 0x1, 0xb, 0x7, 0x8}, {0x7, 0x0, 0x0, 0x8}, {0x7, 0x1, 0xb, 0x4, 0xa, 0x20}, {}, {}, {0x18, 0x2, 0x2, 0x0, r2}, {}, {0x46, 0x8, 0xfff0, 0x76}}], {{0x7, 0x1, 0xb, 0x8}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x7}}}, &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
sendmsg$kcm(r0, &(0x7f0000000440)={&(0x7f0000000600)=@nfc_llcp={0xa, 0x0, 0x0, 0x0, 0x40, 0x2, "be4606a105888c642c13334c199f91732d13b884b4ad52d055d6d5ae3b981ffc48ca221108c4d3aa623010eab68d9504eb0034ea00000001f000", 0xb}, 0x80, &(0x7f0000001380)=[{&(0x7f0000000080)="800041020eaaa200", 0x8}], 0x1, 0x0, 0x0, 0x900}, 0x2004080)
perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0}, 0x0, 0x10000, 0x0, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2)
r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x101c01, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x3, 0x10, &(0x7f0000000000)=@framed={{0x18, 0x6}, [@tail_call={{}, {}, {}, {0x7, 0x0, 0xb, 0x7}}, @printk]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x94)
ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101})
ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'syzkaller0\x00', 0xca58c30f81b6079d})
socketpair(0x1, 0x1, 0x1, &(0x7f00000002c0)={0xffffffffffffffff, <r6=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x8914, &(0x7f0000000080))
write$cgroup_devices(r5, &(0x7f0000000000)=ANY=[@ANYBLOB="1e0328004d8c71ef2885634a8270121406"], 0xffdd)
r7 = perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0x0, 0x8}, 0x8542, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
close(r7)
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000001c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x194, 0x194, 0x6, [@volatile={0x8, 0x0, 0x0, 0x9, 0x2}, @struct={0x8, 0x9, 0x0, 0x4, 0x1, 0xeb, [{0x4, 0x3, 0x2}, {0xf, 0x2, 0x6}, {0x1, 0x2, 0x80000001}, {0xe, 0x5, 0xe}, {0x8, 0x3}, {0x9, 0x2, 0x4}, {0x2, 0x2, 0x727}, {0xf, 0x2, 0x7}, {0x5, 0x3, 0x9}]}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x2, 0x4, 0x4}}, @typedef={0x7, 0x0, 0x0, 0x8, 0x3}, @enum={0xd, 0x2, 0x0, 0x6, 0x4, [{0xe, 0xc}, {0x4, 0x4}]}, @decl_tag={0x6, 0x0, 0x0, 0x11, 0x4, 0x5}, @restrict={0x2, 0x0, 0x0, 0xb, 0x3}, @restrict={0x3}, @struct={0x2, 0x2, 0x0, 0x4, 0x1, 0x8, [{0x10, 0x5, 0xb}, {0xc, 0x3, 0x9}]}, @struct={0xe, 0xa, 0x0, 0x4, 0x0, 0x3, [{0x6, 0x5, 0xadf0}, {0x6, 0x1, 0x7}, {0x6, 0x2, 0x6}, {0x0, 0x4, 0x2cf}, {0xe, 0x1, 0x5}, {0xd, 0x1, 0x4}, {0x9, 0x2, 0x7fffffff}, {0x5, 0x2, 0x1}, {0x5, 0x1, 0x5}, {0x5, 0x4, 0x2}]}]}, {0x0, [0x0, 0x30, 0x2e, 0x5f]}}, &(0x7f0000000000)=""/26, 0x1b2, 0x1a, 0x1, 0x2}, 0x28)

program crashed: INFO: rcu detected stall in futex
single: successfully extracted reproducer
found reproducer with 30 syscalls
minimizing guilty program
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN-socketpair$unix-perf_event_open-ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES-perf_event_open-bpf$TOKEN_CREATE-bpf$MAP_CREATE_CONST_STR-bpf$ITER_CREATE-ioctl$SIOCSIFHWADDR-ioctl$TUNSETCARRIER-ioctl$TUNSETFILTEREBPF-ioctl$TUNSETFILTEREBPF-ioctl$TUNGETVNETLE-ioctl$TUNSETFILTEREBPF-bpf$MAP_CREATE_RINGBUF-bpf$PROG_LOAD-sendmsg$kcm-perf_event_open-openat$tun-bpf$PROG_LOAD-ioctl$TUNSETIFF-ioctl$TUNSETIFF-socketpair-ioctl$PERF_EVENT_IOC_SET_FILTER-write$cgroup_devices-perf_event_open-close
detailed listing:
executing program 0:
r0 = socket$kcm(0xa, 0x2, 0x3a)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
socketpair$unix(0x1, 0x1, 0x0, 0x0)
r1 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x0, 0x3fff8000}, 0x0, 0x32, 0x43a1bd76, 0x4, 0x9, 0x6, 0x2, 0x0, 0x8000, 0x0, 0x2009}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x402, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3efd7ab4c41335d9, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$TOKEN_CREATE(0x24, &(0x7f0000000400)={0x0, r1}, 0x8)
r2 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000580)={0x2, 0x4, 0x8, 0x1, 0x80, 0x1, 0xfffffffd, '\x00', 0x0, 0x0}, 0x50)
r3 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8)
ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f0000000040)={'xfrm0\x00', @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3a}})
ioctl$TUNSETCARRIER(r3, 0x400454e2, &(0x7f0000000080))
ioctl$TUNSETFILTEREBPF(r3, 0x800454e1, &(0x7f00000000c0)=r3)
ioctl$TUNSETFILTEREBPF(r3, 0x800454e1, &(0x7f0000000100)=r3)
ioctl$TUNGETVNETLE(r3, 0x800454dd, &(0x7f00000008c0))
ioctl$TUNSETFILTEREBPF(r3, 0x800454e1, 0x0)
r4 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000380)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x50)
bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x6, 0x1c, &(0x7f0000000d80)=@ringbuf={{0x18, 0x8}, {{0x18, 0x1, 0x1, 0x0, r4}, {}, {}, {0x85, 0x0, 0x0, 0x5}, {0x4, 0x1, 0xb, 0x9, 0xa}}, {{0x5, 0x0, 0x3}}, [@snprintf={{0x5, 0x0, 0xb, 0x9, 0x0, 0x2, 0x2}, {0x3, 0x2, 0x3, 0xa, 0x9, 0xfe00}, {0x5, 0x0, 0xb, 0x9}, {0x3, 0x0, 0x6, 0xa, 0x9, 0xfe04, 0x51}, {0x7, 0x1, 0xb, 0x7, 0x8}, {0x7, 0x0, 0x0, 0x8}, {0x7, 0x1, 0xb, 0x4, 0xa, 0x20}, {}, {}, {0x18, 0x2, 0x2, 0x0, r2}, {}, {0x46, 0x8, 0xfff0, 0x76}}], {{0x7, 0x1, 0xb, 0x8}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x7}}}, &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
sendmsg$kcm(r0, &(0x7f0000000440)={&(0x7f0000000600)=@nfc_llcp={0xa, 0x0, 0x0, 0x0, 0x40, 0x2, "be4606a105888c642c13334c199f91732d13b884b4ad52d055d6d5ae3b981ffc48ca221108c4d3aa623010eab68d9504eb0034ea00000001f000", 0xb}, 0x80, &(0x7f0000001380)=[{&(0x7f0000000080)="800041020eaaa200", 0x8}], 0x1, 0x0, 0x0, 0x900}, 0x2004080)
perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0}, 0x0, 0x10000, 0x0, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2)
r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x101c01, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x3, 0x10, &(0x7f0000000000)=@framed={{0x18, 0x6}, [@tail_call={{}, {}, {}, {0x7, 0x0, 0xb, 0x7}}, @printk]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x94)
ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101})
ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'syzkaller0\x00', 0xca58c30f81b6079d})
socketpair(0x1, 0x1, 0x1, &(0x7f00000002c0)={0xffffffffffffffff, <r6=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x8914, &(0x7f0000000080))
write$cgroup_devices(r5, &(0x7f0000000000)=ANY=[@ANYBLOB="1e0328004d8c71ef2885634a8270121406"], 0xffdd)
r7 = perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0x0, 0x8}, 0x8542, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
close(r7)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN-socketpair$unix-perf_event_open-ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES-perf_event_open-bpf$TOKEN_CREATE-bpf$MAP_CREATE_CONST_STR-bpf$ITER_CREATE-ioctl$SIOCSIFHWADDR-ioctl$TUNSETCARRIER-ioctl$TUNSETFILTEREBPF-ioctl$TUNSETFILTEREBPF-ioctl$TUNGETVNETLE-ioctl$TUNSETFILTEREBPF-bpf$MAP_CREATE_RINGBUF-bpf$PROG_LOAD-sendmsg$kcm-perf_event_open-openat$tun-bpf$PROG_LOAD-ioctl$TUNSETIFF-ioctl$TUNSETIFF-socketpair-ioctl$PERF_EVENT_IOC_SET_FILTER-write$cgroup_devices-perf_event_open-bpf$BPF_BTF_LOAD
detailed listing:
executing program 0:
r0 = socket$kcm(0xa, 0x2, 0x3a)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
socketpair$unix(0x1, 0x1, 0x0, 0x0)
r1 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x0, 0x3fff8000}, 0x0, 0x32, 0x43a1bd76, 0x4, 0x9, 0x6, 0x2, 0x0, 0x8000, 0x0, 0x2009}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x402, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3efd7ab4c41335d9, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$TOKEN_CREATE(0x24, &(0x7f0000000400)={0x0, r1}, 0x8)
r2 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000580)={0x2, 0x4, 0x8, 0x1, 0x80, 0x1, 0xfffffffd, '\x00', 0x0, 0x0}, 0x50)
r3 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8)
ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f0000000040)={'xfrm0\x00', @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3a}})
ioctl$TUNSETCARRIER(r3, 0x400454e2, &(0x7f0000000080))
ioctl$TUNSETFILTEREBPF(r3, 0x800454e1, &(0x7f00000000c0)=r3)
ioctl$TUNSETFILTEREBPF(r3, 0x800454e1, &(0x7f0000000100)=r3)
ioctl$TUNGETVNETLE(r3, 0x800454dd, &(0x7f00000008c0))
ioctl$TUNSETFILTEREBPF(r3, 0x800454e1, 0x0)
r4 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000380)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x50)
bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x6, 0x1c, &(0x7f0000000d80)=@ringbuf={{0x18, 0x8}, {{0x18, 0x1, 0x1, 0x0, r4}, {}, {}, {0x85, 0x0, 0x0, 0x5}, {0x4, 0x1, 0xb, 0x9, 0xa}}, {{0x5, 0x0, 0x3}}, [@snprintf={{0x5, 0x0, 0xb, 0x9, 0x0, 0x2, 0x2}, {0x3, 0x2, 0x3, 0xa, 0x9, 0xfe00}, {0x5, 0x0, 0xb, 0x9}, {0x3, 0x0, 0x6, 0xa, 0x9, 0xfe04, 0x51}, {0x7, 0x1, 0xb, 0x7, 0x8}, {0x7, 0x0, 0x0, 0x8}, {0x7, 0x1, 0xb, 0x4, 0xa, 0x20}, {}, {}, {0x18, 0x2, 0x2, 0x0, r2}, {}, {0x46, 0x8, 0xfff0, 0x76}}], {{0x7, 0x1, 0xb, 0x8}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x7}}}, &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
sendmsg$kcm(r0, &(0x7f0000000440)={&(0x7f0000000600)=@nfc_llcp={0xa, 0x0, 0x0, 0x0, 0x40, 0x2, "be4606a105888c642c13334c199f91732d13b884b4ad52d055d6d5ae3b981ffc48ca221108c4d3aa623010eab68d9504eb0034ea00000001f000", 0xb}, 0x80, &(0x7f0000001380)=[{&(0x7f0000000080)="800041020eaaa200", 0x8}], 0x1, 0x0, 0x0, 0x900}, 0x2004080)
perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0}, 0x0, 0x10000, 0x0, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2)
r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x101c01, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x3, 0x10, &(0x7f0000000000)=@framed={{0x18, 0x6}, [@tail_call={{}, {}, {}, {0x7, 0x0, 0xb, 0x7}}, @printk]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x94)
ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101})
ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'syzkaller0\x00', 0xca58c30f81b6079d})
socketpair(0x1, 0x1, 0x1, &(0x7f00000002c0)={0xffffffffffffffff, <r6=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x8914, &(0x7f0000000080))
write$cgroup_devices(r5, &(0x7f0000000000)=ANY=[@ANYBLOB="1e0328004d8c71ef2885634a8270121406"], 0xffdd)
perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0x0, 0x8}, 0x8542, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000001c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x194, 0x194, 0x6, [@volatile={0x8, 0x0, 0x0, 0x9, 0x2}, @struct={0x8, 0x9, 0x0, 0x4, 0x1, 0xeb, [{0x4, 0x3, 0x2}, {0xf, 0x2, 0x6}, {0x1, 0x2, 0x80000001}, {0xe, 0x5, 0xe}, {0x8, 0x3}, {0x9, 0x2, 0x4}, {0x2, 0x2, 0x727}, {0xf, 0x2, 0x7}, {0x5, 0x3, 0x9}]}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x2, 0x4, 0x4}}, @typedef={0x7, 0x0, 0x0, 0x8, 0x3}, @enum={0xd, 0x2, 0x0, 0x6, 0x4, [{0xe, 0xc}, {0x4, 0x4}]}, @decl_tag={0x6, 0x0, 0x0, 0x11, 0x4, 0x5}, @restrict={0x2, 0x0, 0x0, 0xb, 0x3}, @restrict={0x3}, @struct={0x2, 0x2, 0x0, 0x4, 0x1, 0x8, [{0x10, 0x5, 0xb}, {0xc, 0x3, 0x9}]}, @struct={0xe, 0xa, 0x0, 0x4, 0x0, 0x3, [{0x6, 0x5, 0xadf0}, {0x6, 0x1, 0x7}, {0x6, 0x2, 0x6}, {0x0, 0x4, 0x2cf}, {0xe, 0x1, 0x5}, {0xd, 0x1, 0x4}, {0x9, 0x2, 0x7fffffff}, {0x5, 0x2, 0x1}, {0x5, 0x1, 0x5}, {0x5, 0x4, 0x2}]}]}, {0x0, [0x0, 0x30, 0x2e, 0x5f]}}, &(0x7f0000000000)=""/26, 0x1b2, 0x1a, 0x1, 0x2}, 0x28)

program crashed: INFO: rcu detected stall in __sock_create
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN-socketpair$unix-perf_event_open-ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES-perf_event_open-bpf$TOKEN_CREATE-bpf$MAP_CREATE_CONST_STR-bpf$ITER_CREATE-ioctl$SIOCSIFHWADDR-ioctl$TUNSETCARRIER-ioctl$TUNSETFILTEREBPF-ioctl$TUNSETFILTEREBPF-ioctl$TUNGETVNETLE-ioctl$TUNSETFILTEREBPF-bpf$MAP_CREATE_RINGBUF-bpf$PROG_LOAD-sendmsg$kcm-perf_event_open-openat$tun-bpf$PROG_LOAD-ioctl$TUNSETIFF-ioctl$TUNSETIFF-socketpair-ioctl$PERF_EVENT_IOC_SET_FILTER-write$cgroup_devices-bpf$BPF_BTF_LOAD
detailed listing:
executing program 0:
r0 = socket$kcm(0xa, 0x2, 0x3a)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
socketpair$unix(0x1, 0x1, 0x0, 0x0)
r1 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x0, 0x3fff8000}, 0x0, 0x32, 0x43a1bd76, 0x4, 0x9, 0x6, 0x2, 0x0, 0x8000, 0x0, 0x2009}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x402, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3efd7ab4c41335d9, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$TOKEN_CREATE(0x24, &(0x7f0000000400)={0x0, r1}, 0x8)
r2 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000580)={0x2, 0x4, 0x8, 0x1, 0x80, 0x1, 0xfffffffd, '\x00', 0x0, 0x0}, 0x50)
r3 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8)
ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f0000000040)={'xfrm0\x00', @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3a}})
ioctl$TUNSETCARRIER(r3, 0x400454e2, &(0x7f0000000080))
ioctl$TUNSETFILTEREBPF(r3, 0x800454e1, &(0x7f00000000c0)=r3)
ioctl$TUNSETFILTEREBPF(r3, 0x800454e1, &(0x7f0000000100)=r3)
ioctl$TUNGETVNETLE(r3, 0x800454dd, &(0x7f00000008c0))
ioctl$TUNSETFILTEREBPF(r3, 0x800454e1, 0x0)
r4 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000380)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x50)
bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x6, 0x1c, &(0x7f0000000d80)=@ringbuf={{0x18, 0x8}, {{0x18, 0x1, 0x1, 0x0, r4}, {}, {}, {0x85, 0x0, 0x0, 0x5}, {0x4, 0x1, 0xb, 0x9, 0xa}}, {{0x5, 0x0, 0x3}}, [@snprintf={{0x5, 0x0, 0xb, 0x9, 0x0, 0x2, 0x2}, {0x3, 0x2, 0x3, 0xa, 0x9, 0xfe00}, {0x5, 0x0, 0xb, 0x9}, {0x3, 0x0, 0x6, 0xa, 0x9, 0xfe04, 0x51}, {0x7, 0x1, 0xb, 0x7, 0x8}, {0x7, 0x0, 0x0, 0x8}, {0x7, 0x1, 0xb, 0x4, 0xa, 0x20}, {}, {}, {0x18, 0x2, 0x2, 0x0, r2}, {}, {0x46, 0x8, 0xfff0, 0x76}}], {{0x7, 0x1, 0xb, 0x8}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x7}}}, &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
sendmsg$kcm(r0, &(0x7f0000000440)={&(0x7f0000000600)=@nfc_llcp={0xa, 0x0, 0x0, 0x0, 0x40, 0x2, "be4606a105888c642c13334c199f91732d13b884b4ad52d055d6d5ae3b981ffc48ca221108c4d3aa623010eab68d9504eb0034ea00000001f000", 0xb}, 0x80, &(0x7f0000001380)=[{&(0x7f0000000080)="800041020eaaa200", 0x8}], 0x1, 0x0, 0x0, 0x900}, 0x2004080)
perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0}, 0x0, 0x10000, 0x0, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2)
r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x101c01, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x3, 0x10, &(0x7f0000000000)=@framed={{0x18, 0x6}, [@tail_call={{}, {}, {}, {0x7, 0x0, 0xb, 0x7}}, @printk]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x94)
ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101})
ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'syzkaller0\x00', 0xca58c30f81b6079d})
socketpair(0x1, 0x1, 0x1, &(0x7f00000002c0)={0xffffffffffffffff, <r6=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x8914, &(0x7f0000000080))
write$cgroup_devices(r5, &(0x7f0000000000)=ANY=[@ANYBLOB="1e0328004d8c71ef2885634a8270121406"], 0xffdd)
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000001c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x194, 0x194, 0x6, [@volatile={0x8, 0x0, 0x0, 0x9, 0x2}, @struct={0x8, 0x9, 0x0, 0x4, 0x1, 0xeb, [{0x4, 0x3, 0x2}, {0xf, 0x2, 0x6}, {0x1, 0x2, 0x80000001}, {0xe, 0x5, 0xe}, {0x8, 0x3}, {0x9, 0x2, 0x4}, {0x2, 0x2, 0x727}, {0xf, 0x2, 0x7}, {0x5, 0x3, 0x9}]}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x2, 0x4, 0x4}}, @typedef={0x7, 0x0, 0x0, 0x8, 0x3}, @enum={0xd, 0x2, 0x0, 0x6, 0x4, [{0xe, 0xc}, {0x4, 0x4}]}, @decl_tag={0x6, 0x0, 0x0, 0x11, 0x4, 0x5}, @restrict={0x2, 0x0, 0x0, 0xb, 0x3}, @restrict={0x3}, @struct={0x2, 0x2, 0x0, 0x4, 0x1, 0x8, [{0x10, 0x5, 0xb}, {0xc, 0x3, 0x9}]}, @struct={0xe, 0xa, 0x0, 0x4, 0x0, 0x3, [{0x6, 0x5, 0xadf0}, {0x6, 0x1, 0x7}, {0x6, 0x2, 0x6}, {0x0, 0x4, 0x2cf}, {0xe, 0x1, 0x5}, {0xd, 0x1, 0x4}, {0x9, 0x2, 0x7fffffff}, {0x5, 0x2, 0x1}, {0x5, 0x1, 0x5}, {0x5, 0x4, 0x2}]}]}, {0x0, [0x0, 0x30, 0x2e, 0x5f]}}, &(0x7f0000000000)=""/26, 0x1b2, 0x1a, 0x1, 0x2}, 0x28)

program crashed: INFO: rcu detected stall in dev_ioctl
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN-socketpair$unix-perf_event_open-ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES-perf_event_open-bpf$TOKEN_CREATE-bpf$MAP_CREATE_CONST_STR-bpf$ITER_CREATE-ioctl$SIOCSIFHWADDR-ioctl$TUNSETCARRIER-ioctl$TUNSETFILTEREBPF-ioctl$TUNSETFILTEREBPF-ioctl$TUNGETVNETLE-ioctl$TUNSETFILTEREBPF-bpf$MAP_CREATE_RINGBUF-bpf$PROG_LOAD-sendmsg$kcm-perf_event_open-openat$tun-bpf$PROG_LOAD-ioctl$TUNSETIFF-ioctl$TUNSETIFF-socketpair-ioctl$PERF_EVENT_IOC_SET_FILTER-bpf$BPF_BTF_LOAD
detailed listing:
executing program 0:
r0 = socket$kcm(0xa, 0x2, 0x3a)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
socketpair$unix(0x1, 0x1, 0x0, 0x0)
r1 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x0, 0x3fff8000}, 0x0, 0x32, 0x43a1bd76, 0x4, 0x9, 0x6, 0x2, 0x0, 0x8000, 0x0, 0x2009}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x402, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3efd7ab4c41335d9, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$TOKEN_CREATE(0x24, &(0x7f0000000400)={0x0, r1}, 0x8)
r2 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000580)={0x2, 0x4, 0x8, 0x1, 0x80, 0x1, 0xfffffffd, '\x00', 0x0, 0x0}, 0x50)
r3 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8)
ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f0000000040)={'xfrm0\x00', @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3a}})
ioctl$TUNSETCARRIER(r3, 0x400454e2, &(0x7f0000000080))
ioctl$TUNSETFILTEREBPF(r3, 0x800454e1, &(0x7f00000000c0)=r3)
ioctl$TUNSETFILTEREBPF(r3, 0x800454e1, &(0x7f0000000100)=r3)
ioctl$TUNGETVNETLE(r3, 0x800454dd, &(0x7f00000008c0))
ioctl$TUNSETFILTEREBPF(r3, 0x800454e1, 0x0)
r4 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000380)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x50)
bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x6, 0x1c, &(0x7f0000000d80)=@ringbuf={{0x18, 0x8}, {{0x18, 0x1, 0x1, 0x0, r4}, {}, {}, {0x85, 0x0, 0x0, 0x5}, {0x4, 0x1, 0xb, 0x9, 0xa}}, {{0x5, 0x0, 0x3}}, [@snprintf={{0x5, 0x0, 0xb, 0x9, 0x0, 0x2, 0x2}, {0x3, 0x2, 0x3, 0xa, 0x9, 0xfe00}, {0x5, 0x0, 0xb, 0x9}, {0x3, 0x0, 0x6, 0xa, 0x9, 0xfe04, 0x51}, {0x7, 0x1, 0xb, 0x7, 0x8}, {0x7, 0x0, 0x0, 0x8}, {0x7, 0x1, 0xb, 0x4, 0xa, 0x20}, {}, {}, {0x18, 0x2, 0x2, 0x0, r2}, {}, {0x46, 0x8, 0xfff0, 0x76}}], {{0x7, 0x1, 0xb, 0x8}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x7}}}, &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
sendmsg$kcm(r0, &(0x7f0000000440)={&(0x7f0000000600)=@nfc_llcp={0xa, 0x0, 0x0, 0x0, 0x40, 0x2, "be4606a105888c642c13334c199f91732d13b884b4ad52d055d6d5ae3b981ffc48ca221108c4d3aa623010eab68d9504eb0034ea00000001f000", 0xb}, 0x80, &(0x7f0000001380)=[{&(0x7f0000000080)="800041020eaaa200", 0x8}], 0x1, 0x0, 0x0, 0x900}, 0x2004080)
perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0}, 0x0, 0x10000, 0x0, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2)
r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x101c01, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x3, 0x10, &(0x7f0000000000)=@framed={{0x18, 0x6}, [@tail_call={{}, {}, {}, {0x7, 0x0, 0xb, 0x7}}, @printk]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x94)
ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101})
ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'syzkaller0\x00', 0xca58c30f81b6079d})
socketpair(0x1, 0x1, 0x1, &(0x7f00000002c0)={0xffffffffffffffff, <r6=>0xffffffffffffffff})
ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x8914, &(0x7f0000000080))
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000001c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x194, 0x194, 0x6, [@volatile={0x8, 0x0, 0x0, 0x9, 0x2}, @struct={0x8, 0x9, 0x0, 0x4, 0x1, 0xeb, [{0x4, 0x3, 0x2}, {0xf, 0x2, 0x6}, {0x1, 0x2, 0x80000001}, {0xe, 0x5, 0xe}, {0x8, 0x3}, {0x9, 0x2, 0x4}, {0x2, 0x2, 0x727}, {0xf, 0x2, 0x7}, {0x5, 0x3, 0x9}]}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x2, 0x4, 0x4}}, @typedef={0x7, 0x0, 0x0, 0x8, 0x3}, @enum={0xd, 0x2, 0x0, 0x6, 0x4, [{0xe, 0xc}, {0x4, 0x4}]}, @decl_tag={0x6, 0x0, 0x0, 0x11, 0x4, 0x5}, @restrict={0x2, 0x0, 0x0, 0xb, 0x3}, @restrict={0x3}, @struct={0x2, 0x2, 0x0, 0x4, 0x1, 0x8, [{0x10, 0x5, 0xb}, {0xc, 0x3, 0x9}]}, @struct={0xe, 0xa, 0x0, 0x4, 0x0, 0x3, [{0x6, 0x5, 0xadf0}, {0x6, 0x1, 0x7}, {0x6, 0x2, 0x6}, {0x0, 0x4, 0x2cf}, {0xe, 0x1, 0x5}, {0xd, 0x1, 0x4}, {0x9, 0x2, 0x7fffffff}, {0x5, 0x2, 0x1}, {0x5, 0x1, 0x5}, {0x5, 0x4, 0x2}]}]}, {0x0, [0x0, 0x30, 0x2e, 0x5f]}}, &(0x7f0000000000)=""/26, 0x1b2, 0x1a, 0x1, 0x2}, 0x28)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN-socketpair$unix-perf_event_open-ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES-perf_event_open-bpf$TOKEN_CREATE-bpf$MAP_CREATE_CONST_STR-bpf$ITER_CREATE-ioctl$SIOCSIFHWADDR-ioctl$TUNSETCARRIER-ioctl$TUNSETFILTEREBPF-ioctl$TUNSETFILTEREBPF-ioctl$TUNGETVNETLE-ioctl$TUNSETFILTEREBPF-bpf$MAP_CREATE_RINGBUF-bpf$PROG_LOAD-sendmsg$kcm-perf_event_open-openat$tun-bpf$PROG_LOAD-ioctl$TUNSETIFF-ioctl$TUNSETIFF-socketpair-write$cgroup_devices-bpf$BPF_BTF_LOAD
detailed listing:
executing program 0:
r0 = socket$kcm(0xa, 0x2, 0x3a)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
socketpair$unix(0x1, 0x1, 0x0, 0x0)
r1 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x0, 0x3fff8000}, 0x0, 0x32, 0x43a1bd76, 0x4, 0x9, 0x6, 0x2, 0x0, 0x8000, 0x0, 0x2009}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x402, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3efd7ab4c41335d9, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$TOKEN_CREATE(0x24, &(0x7f0000000400)={0x0, r1}, 0x8)
r2 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000580)={0x2, 0x4, 0x8, 0x1, 0x80, 0x1, 0xfffffffd, '\x00', 0x0, 0x0}, 0x50)
r3 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8)
ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f0000000040)={'xfrm0\x00', @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3a}})
ioctl$TUNSETCARRIER(r3, 0x400454e2, &(0x7f0000000080))
ioctl$TUNSETFILTEREBPF(r3, 0x800454e1, &(0x7f00000000c0)=r3)
ioctl$TUNSETFILTEREBPF(r3, 0x800454e1, &(0x7f0000000100)=r3)
ioctl$TUNGETVNETLE(r3, 0x800454dd, &(0x7f00000008c0))
ioctl$TUNSETFILTEREBPF(r3, 0x800454e1, 0x0)
r4 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000380)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x50)
bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x6, 0x1c, &(0x7f0000000d80)=@ringbuf={{0x18, 0x8}, {{0x18, 0x1, 0x1, 0x0, r4}, {}, {}, {0x85, 0x0, 0x0, 0x5}, {0x4, 0x1, 0xb, 0x9, 0xa}}, {{0x5, 0x0, 0x3}}, [@snprintf={{0x5, 0x0, 0xb, 0x9, 0x0, 0x2, 0x2}, {0x3, 0x2, 0x3, 0xa, 0x9, 0xfe00}, {0x5, 0x0, 0xb, 0x9}, {0x3, 0x0, 0x6, 0xa, 0x9, 0xfe04, 0x51}, {0x7, 0x1, 0xb, 0x7, 0x8}, {0x7, 0x0, 0x0, 0x8}, {0x7, 0x1, 0xb, 0x4, 0xa, 0x20}, {}, {}, {0x18, 0x2, 0x2, 0x0, r2}, {}, {0x46, 0x8, 0xfff0, 0x76}}], {{0x7, 0x1, 0xb, 0x8}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x7}}}, &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
sendmsg$kcm(r0, &(0x7f0000000440)={&(0x7f0000000600)=@nfc_llcp={0xa, 0x0, 0x0, 0x0, 0x40, 0x2, "be4606a105888c642c13334c199f91732d13b884b4ad52d055d6d5ae3b981ffc48ca221108c4d3aa623010eab68d9504eb0034ea00000001f000", 0xb}, 0x80, &(0x7f0000001380)=[{&(0x7f0000000080)="800041020eaaa200", 0x8}], 0x1, 0x0, 0x0, 0x900}, 0x2004080)
perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0}, 0x0, 0x10000, 0x0, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2)
r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x101c01, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x3, 0x10, &(0x7f0000000000)=@framed={{0x18, 0x6}, [@tail_call={{}, {}, {}, {0x7, 0x0, 0xb, 0x7}}, @printk]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x94)
ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101})
ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'syzkaller0\x00', 0xca58c30f81b6079d})
socketpair(0x1, 0x1, 0x1, &(0x7f00000002c0))
write$cgroup_devices(r5, &(0x7f0000000000)=ANY=[@ANYBLOB="1e0328004d8c71ef2885634a8270121406"], 0xffdd)
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000001c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x194, 0x194, 0x6, [@volatile={0x8, 0x0, 0x0, 0x9, 0x2}, @struct={0x8, 0x9, 0x0, 0x4, 0x1, 0xeb, [{0x4, 0x3, 0x2}, {0xf, 0x2, 0x6}, {0x1, 0x2, 0x80000001}, {0xe, 0x5, 0xe}, {0x8, 0x3}, {0x9, 0x2, 0x4}, {0x2, 0x2, 0x727}, {0xf, 0x2, 0x7}, {0x5, 0x3, 0x9}]}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x2, 0x4, 0x4}}, @typedef={0x7, 0x0, 0x0, 0x8, 0x3}, @enum={0xd, 0x2, 0x0, 0x6, 0x4, [{0xe, 0xc}, {0x4, 0x4}]}, @decl_tag={0x6, 0x0, 0x0, 0x11, 0x4, 0x5}, @restrict={0x2, 0x0, 0x0, 0xb, 0x3}, @restrict={0x3}, @struct={0x2, 0x2, 0x0, 0x4, 0x1, 0x8, [{0x10, 0x5, 0xb}, {0xc, 0x3, 0x9}]}, @struct={0xe, 0xa, 0x0, 0x4, 0x0, 0x3, [{0x6, 0x5, 0xadf0}, {0x6, 0x1, 0x7}, {0x6, 0x2, 0x6}, {0x0, 0x4, 0x2cf}, {0xe, 0x1, 0x5}, {0xd, 0x1, 0x4}, {0x9, 0x2, 0x7fffffff}, {0x5, 0x2, 0x1}, {0x5, 0x1, 0x5}, {0x5, 0x4, 0x2}]}]}, {0x0, [0x0, 0x30, 0x2e, 0x5f]}}, &(0x7f0000000000)=""/26, 0x1b2, 0x1a, 0x1, 0x2}, 0x28)

program crashed: INFO: rcu detected stall in task_work_run
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN-socketpair$unix-perf_event_open-ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES-perf_event_open-bpf$TOKEN_CREATE-bpf$MAP_CREATE_CONST_STR-bpf$ITER_CREATE-ioctl$SIOCSIFHWADDR-ioctl$TUNSETCARRIER-ioctl$TUNSETFILTEREBPF-ioctl$TUNSETFILTEREBPF-ioctl$TUNGETVNETLE-ioctl$TUNSETFILTEREBPF-bpf$MAP_CREATE_RINGBUF-bpf$PROG_LOAD-sendmsg$kcm-perf_event_open-openat$tun-bpf$PROG_LOAD-ioctl$TUNSETIFF-ioctl$TUNSETIFF-write$cgroup_devices-bpf$BPF_BTF_LOAD
detailed listing:
executing program 0:
r0 = socket$kcm(0xa, 0x2, 0x3a)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
socketpair$unix(0x1, 0x1, 0x0, 0x0)
r1 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x0, 0x3fff8000}, 0x0, 0x32, 0x43a1bd76, 0x4, 0x9, 0x6, 0x2, 0x0, 0x8000, 0x0, 0x2009}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x402, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3efd7ab4c41335d9, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$TOKEN_CREATE(0x24, &(0x7f0000000400)={0x0, r1}, 0x8)
r2 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000580)={0x2, 0x4, 0x8, 0x1, 0x80, 0x1, 0xfffffffd, '\x00', 0x0, 0x0}, 0x50)
r3 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8)
ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f0000000040)={'xfrm0\x00', @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3a}})
ioctl$TUNSETCARRIER(r3, 0x400454e2, &(0x7f0000000080))
ioctl$TUNSETFILTEREBPF(r3, 0x800454e1, &(0x7f00000000c0)=r3)
ioctl$TUNSETFILTEREBPF(r3, 0x800454e1, &(0x7f0000000100)=r3)
ioctl$TUNGETVNETLE(r3, 0x800454dd, &(0x7f00000008c0))
ioctl$TUNSETFILTEREBPF(r3, 0x800454e1, 0x0)
r4 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000380)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x50)
bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x6, 0x1c, &(0x7f0000000d80)=@ringbuf={{0x18, 0x8}, {{0x18, 0x1, 0x1, 0x0, r4}, {}, {}, {0x85, 0x0, 0x0, 0x5}, {0x4, 0x1, 0xb, 0x9, 0xa}}, {{0x5, 0x0, 0x3}}, [@snprintf={{0x5, 0x0, 0xb, 0x9, 0x0, 0x2, 0x2}, {0x3, 0x2, 0x3, 0xa, 0x9, 0xfe00}, {0x5, 0x0, 0xb, 0x9}, {0x3, 0x0, 0x6, 0xa, 0x9, 0xfe04, 0x51}, {0x7, 0x1, 0xb, 0x7, 0x8}, {0x7, 0x0, 0x0, 0x8}, {0x7, 0x1, 0xb, 0x4, 0xa, 0x20}, {}, {}, {0x18, 0x2, 0x2, 0x0, r2}, {}, {0x46, 0x8, 0xfff0, 0x76}}], {{0x7, 0x1, 0xb, 0x8}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x7}}}, &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
sendmsg$kcm(r0, &(0x7f0000000440)={&(0x7f0000000600)=@nfc_llcp={0xa, 0x0, 0x0, 0x0, 0x40, 0x2, "be4606a105888c642c13334c199f91732d13b884b4ad52d055d6d5ae3b981ffc48ca221108c4d3aa623010eab68d9504eb0034ea00000001f000", 0xb}, 0x80, &(0x7f0000001380)=[{&(0x7f0000000080)="800041020eaaa200", 0x8}], 0x1, 0x0, 0x0, 0x900}, 0x2004080)
perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0}, 0x0, 0x10000, 0x0, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2)
r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x101c01, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x3, 0x10, &(0x7f0000000000)=@framed={{0x18, 0x6}, [@tail_call={{}, {}, {}, {0x7, 0x0, 0xb, 0x7}}, @printk]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x94)
ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101})
ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'syzkaller0\x00', 0xca58c30f81b6079d})
write$cgroup_devices(r5, &(0x7f0000000000)=ANY=[@ANYBLOB="1e0328004d8c71ef2885634a8270121406"], 0xffdd)
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000001c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x194, 0x194, 0x6, [@volatile={0x8, 0x0, 0x0, 0x9, 0x2}, @struct={0x8, 0x9, 0x0, 0x4, 0x1, 0xeb, [{0x4, 0x3, 0x2}, {0xf, 0x2, 0x6}, {0x1, 0x2, 0x80000001}, {0xe, 0x5, 0xe}, {0x8, 0x3}, {0x9, 0x2, 0x4}, {0x2, 0x2, 0x727}, {0xf, 0x2, 0x7}, {0x5, 0x3, 0x9}]}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x2, 0x4, 0x4}}, @typedef={0x7, 0x0, 0x0, 0x8, 0x3}, @enum={0xd, 0x2, 0x0, 0x6, 0x4, [{0xe, 0xc}, {0x4, 0x4}]}, @decl_tag={0x6, 0x0, 0x0, 0x11, 0x4, 0x5}, @restrict={0x2, 0x0, 0x0, 0xb, 0x3}, @restrict={0x3}, @struct={0x2, 0x2, 0x0, 0x4, 0x1, 0x8, [{0x10, 0x5, 0xb}, {0xc, 0x3, 0x9}]}, @struct={0xe, 0xa, 0x0, 0x4, 0x0, 0x3, [{0x6, 0x5, 0xadf0}, {0x6, 0x1, 0x7}, {0x6, 0x2, 0x6}, {0x0, 0x4, 0x2cf}, {0xe, 0x1, 0x5}, {0xd, 0x1, 0x4}, {0x9, 0x2, 0x7fffffff}, {0x5, 0x2, 0x1}, {0x5, 0x1, 0x5}, {0x5, 0x4, 0x2}]}]}, {0x0, [0x0, 0x30, 0x2e, 0x5f]}}, &(0x7f0000000000)=""/26, 0x1b2, 0x1a, 0x1, 0x2}, 0x28)

program crashed: INFO: rcu detected stall in smp_call_function
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN-socketpair$unix-perf_event_open-ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES-perf_event_open-bpf$TOKEN_CREATE-bpf$MAP_CREATE_CONST_STR-bpf$ITER_CREATE-ioctl$SIOCSIFHWADDR-ioctl$TUNSETCARRIER-ioctl$TUNSETFILTEREBPF-ioctl$TUNSETFILTEREBPF-ioctl$TUNGETVNETLE-ioctl$TUNSETFILTEREBPF-bpf$MAP_CREATE_RINGBUF-bpf$PROG_LOAD-sendmsg$kcm-perf_event_open-openat$tun-bpf$PROG_LOAD-ioctl$TUNSETIFF-write$cgroup_devices-bpf$BPF_BTF_LOAD
detailed listing:
executing program 0:
r0 = socket$kcm(0xa, 0x2, 0x3a)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
socketpair$unix(0x1, 0x1, 0x0, 0x0)
r1 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x0, 0x3fff8000}, 0x0, 0x32, 0x43a1bd76, 0x4, 0x9, 0x6, 0x2, 0x0, 0x8000, 0x0, 0x2009}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x402, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3efd7ab4c41335d9, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$TOKEN_CREATE(0x24, &(0x7f0000000400)={0x0, r1}, 0x8)
r2 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000580)={0x2, 0x4, 0x8, 0x1, 0x80, 0x1, 0xfffffffd, '\x00', 0x0, 0x0}, 0x50)
r3 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8)
ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f0000000040)={'xfrm0\x00', @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3a}})
ioctl$TUNSETCARRIER(r3, 0x400454e2, &(0x7f0000000080))
ioctl$TUNSETFILTEREBPF(r3, 0x800454e1, &(0x7f00000000c0)=r3)
ioctl$TUNSETFILTEREBPF(r3, 0x800454e1, &(0x7f0000000100)=r3)
ioctl$TUNGETVNETLE(r3, 0x800454dd, &(0x7f00000008c0))
ioctl$TUNSETFILTEREBPF(r3, 0x800454e1, 0x0)
r4 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000380)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x50)
bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x6, 0x1c, &(0x7f0000000d80)=@ringbuf={{0x18, 0x8}, {{0x18, 0x1, 0x1, 0x0, r4}, {}, {}, {0x85, 0x0, 0x0, 0x5}, {0x4, 0x1, 0xb, 0x9, 0xa}}, {{0x5, 0x0, 0x3}}, [@snprintf={{0x5, 0x0, 0xb, 0x9, 0x0, 0x2, 0x2}, {0x3, 0x2, 0x3, 0xa, 0x9, 0xfe00}, {0x5, 0x0, 0xb, 0x9}, {0x3, 0x0, 0x6, 0xa, 0x9, 0xfe04, 0x51}, {0x7, 0x1, 0xb, 0x7, 0x8}, {0x7, 0x0, 0x0, 0x8}, {0x7, 0x1, 0xb, 0x4, 0xa, 0x20}, {}, {}, {0x18, 0x2, 0x2, 0x0, r2}, {}, {0x46, 0x8, 0xfff0, 0x76}}], {{0x7, 0x1, 0xb, 0x8}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x7}}}, &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
sendmsg$kcm(r0, &(0x7f0000000440)={&(0x7f0000000600)=@nfc_llcp={0xa, 0x0, 0x0, 0x0, 0x40, 0x2, "be4606a105888c642c13334c199f91732d13b884b4ad52d055d6d5ae3b981ffc48ca221108c4d3aa623010eab68d9504eb0034ea00000001f000", 0xb}, 0x80, &(0x7f0000001380)=[{&(0x7f0000000080)="800041020eaaa200", 0x8}], 0x1, 0x0, 0x0, 0x900}, 0x2004080)
perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0}, 0x0, 0x10000, 0x0, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2)
r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x101c01, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x3, 0x10, &(0x7f0000000000)=@framed={{0x18, 0x6}, [@tail_call={{}, {}, {}, {0x7, 0x0, 0xb, 0x7}}, @printk]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x94)
ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101})
write$cgroup_devices(r5, &(0x7f0000000000)=ANY=[@ANYBLOB="1e0328004d8c71ef2885634a8270121406"], 0xffdd)
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000001c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x194, 0x194, 0x6, [@volatile={0x8, 0x0, 0x0, 0x9, 0x2}, @struct={0x8, 0x9, 0x0, 0x4, 0x1, 0xeb, [{0x4, 0x3, 0x2}, {0xf, 0x2, 0x6}, {0x1, 0x2, 0x80000001}, {0xe, 0x5, 0xe}, {0x8, 0x3}, {0x9, 0x2, 0x4}, {0x2, 0x2, 0x727}, {0xf, 0x2, 0x7}, {0x5, 0x3, 0x9}]}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x2, 0x4, 0x4}}, @typedef={0x7, 0x0, 0x0, 0x8, 0x3}, @enum={0xd, 0x2, 0x0, 0x6, 0x4, [{0xe, 0xc}, {0x4, 0x4}]}, @decl_tag={0x6, 0x0, 0x0, 0x11, 0x4, 0x5}, @restrict={0x2, 0x0, 0x0, 0xb, 0x3}, @restrict={0x3}, @struct={0x2, 0x2, 0x0, 0x4, 0x1, 0x8, [{0x10, 0x5, 0xb}, {0xc, 0x3, 0x9}]}, @struct={0xe, 0xa, 0x0, 0x4, 0x0, 0x3, [{0x6, 0x5, 0xadf0}, {0x6, 0x1, 0x7}, {0x6, 0x2, 0x6}, {0x0, 0x4, 0x2cf}, {0xe, 0x1, 0x5}, {0xd, 0x1, 0x4}, {0x9, 0x2, 0x7fffffff}, {0x5, 0x2, 0x1}, {0x5, 0x1, 0x5}, {0x5, 0x4, 0x2}]}]}, {0x0, [0x0, 0x30, 0x2e, 0x5f]}}, &(0x7f0000000000)=""/26, 0x1b2, 0x1a, 0x1, 0x2}, 0x28)

program crashed: INFO: rcu detected stall in sys_openat
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN-socketpair$unix-perf_event_open-ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES-perf_event_open-bpf$TOKEN_CREATE-bpf$MAP_CREATE_CONST_STR-bpf$ITER_CREATE-ioctl$SIOCSIFHWADDR-ioctl$TUNSETCARRIER-ioctl$TUNSETFILTEREBPF-ioctl$TUNSETFILTEREBPF-ioctl$TUNGETVNETLE-ioctl$TUNSETFILTEREBPF-bpf$MAP_CREATE_RINGBUF-bpf$PROG_LOAD-sendmsg$kcm-perf_event_open-openat$tun-bpf$PROG_LOAD-write$cgroup_devices-bpf$BPF_BTF_LOAD
detailed listing:
executing program 0:
r0 = socket$kcm(0xa, 0x2, 0x3a)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
socketpair$unix(0x1, 0x1, 0x0, 0x0)
r1 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x0, 0x3fff8000}, 0x0, 0x32, 0x43a1bd76, 0x4, 0x9, 0x6, 0x2, 0x0, 0x8000, 0x0, 0x2009}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x402, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3efd7ab4c41335d9, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$TOKEN_CREATE(0x24, &(0x7f0000000400)={0x0, r1}, 0x8)
r2 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000580)={0x2, 0x4, 0x8, 0x1, 0x80, 0x1, 0xfffffffd, '\x00', 0x0, 0x0}, 0x50)
r3 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8)
ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f0000000040)={'xfrm0\x00', @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3a}})
ioctl$TUNSETCARRIER(r3, 0x400454e2, &(0x7f0000000080))
ioctl$TUNSETFILTEREBPF(r3, 0x800454e1, &(0x7f00000000c0)=r3)
ioctl$TUNSETFILTEREBPF(r3, 0x800454e1, &(0x7f0000000100)=r3)
ioctl$TUNGETVNETLE(r3, 0x800454dd, &(0x7f00000008c0))
ioctl$TUNSETFILTEREBPF(r3, 0x800454e1, 0x0)
r4 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000380)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x50)
bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x6, 0x1c, &(0x7f0000000d80)=@ringbuf={{0x18, 0x8}, {{0x18, 0x1, 0x1, 0x0, r4}, {}, {}, {0x85, 0x0, 0x0, 0x5}, {0x4, 0x1, 0xb, 0x9, 0xa}}, {{0x5, 0x0, 0x3}}, [@snprintf={{0x5, 0x0, 0xb, 0x9, 0x0, 0x2, 0x2}, {0x3, 0x2, 0x3, 0xa, 0x9, 0xfe00}, {0x5, 0x0, 0xb, 0x9}, {0x3, 0x0, 0x6, 0xa, 0x9, 0xfe04, 0x51}, {0x7, 0x1, 0xb, 0x7, 0x8}, {0x7, 0x0, 0x0, 0x8}, {0x7, 0x1, 0xb, 0x4, 0xa, 0x20}, {}, {}, {0x18, 0x2, 0x2, 0x0, r2}, {}, {0x46, 0x8, 0xfff0, 0x76}}], {{0x7, 0x1, 0xb, 0x8}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x7}}}, &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
sendmsg$kcm(r0, &(0x7f0000000440)={&(0x7f0000000600)=@nfc_llcp={0xa, 0x0, 0x0, 0x0, 0x40, 0x2, "be4606a105888c642c13334c199f91732d13b884b4ad52d055d6d5ae3b981ffc48ca221108c4d3aa623010eab68d9504eb0034ea00000001f000", 0xb}, 0x80, &(0x7f0000001380)=[{&(0x7f0000000080)="800041020eaaa200", 0x8}], 0x1, 0x0, 0x0, 0x900}, 0x2004080)
perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0}, 0x0, 0x10000, 0x0, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2)
r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x101c01, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x3, 0x10, &(0x7f0000000000)=@framed={{0x18, 0x6}, [@tail_call={{}, {}, {}, {0x7, 0x0, 0xb, 0x7}}, @printk]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x94)
write$cgroup_devices(r5, &(0x7f0000000000)=ANY=[@ANYBLOB="1e0328004d8c71ef2885634a8270121406"], 0xffdd)
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000001c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x194, 0x194, 0x6, [@volatile={0x8, 0x0, 0x0, 0x9, 0x2}, @struct={0x8, 0x9, 0x0, 0x4, 0x1, 0xeb, [{0x4, 0x3, 0x2}, {0xf, 0x2, 0x6}, {0x1, 0x2, 0x80000001}, {0xe, 0x5, 0xe}, {0x8, 0x3}, {0x9, 0x2, 0x4}, {0x2, 0x2, 0x727}, {0xf, 0x2, 0x7}, {0x5, 0x3, 0x9}]}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x2, 0x4, 0x4}}, @typedef={0x7, 0x0, 0x0, 0x8, 0x3}, @enum={0xd, 0x2, 0x0, 0x6, 0x4, [{0xe, 0xc}, {0x4, 0x4}]}, @decl_tag={0x6, 0x0, 0x0, 0x11, 0x4, 0x5}, @restrict={0x2, 0x0, 0x0, 0xb, 0x3}, @restrict={0x3}, @struct={0x2, 0x2, 0x0, 0x4, 0x1, 0x8, [{0x10, 0x5, 0xb}, {0xc, 0x3, 0x9}]}, @struct={0xe, 0xa, 0x0, 0x4, 0x0, 0x3, [{0x6, 0x5, 0xadf0}, {0x6, 0x1, 0x7}, {0x6, 0x2, 0x6}, {0x0, 0x4, 0x2cf}, {0xe, 0x1, 0x5}, {0xd, 0x1, 0x4}, {0x9, 0x2, 0x7fffffff}, {0x5, 0x2, 0x1}, {0x5, 0x1, 0x5}, {0x5, 0x4, 0x2}]}]}, {0x0, [0x0, 0x30, 0x2e, 0x5f]}}, &(0x7f0000000000)=""/26, 0x1b2, 0x1a, 0x1, 0x2}, 0x28)

program crashed: INFO: rcu detected stall in perf_event_open
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN-socketpair$unix-perf_event_open-ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES-perf_event_open-bpf$TOKEN_CREATE-bpf$MAP_CREATE_CONST_STR-bpf$ITER_CREATE-ioctl$SIOCSIFHWADDR-ioctl$TUNSETCARRIER-ioctl$TUNSETFILTEREBPF-ioctl$TUNSETFILTEREBPF-ioctl$TUNGETVNETLE-ioctl$TUNSETFILTEREBPF-bpf$MAP_CREATE_RINGBUF-bpf$PROG_LOAD-sendmsg$kcm-perf_event_open-openat$tun-write$cgroup_devices-bpf$BPF_BTF_LOAD
detailed listing:
executing program 0:
r0 = socket$kcm(0xa, 0x2, 0x3a)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
socketpair$unix(0x1, 0x1, 0x0, 0x0)
r1 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x0, 0x3fff8000}, 0x0, 0x32, 0x43a1bd76, 0x4, 0x9, 0x6, 0x2, 0x0, 0x8000, 0x0, 0x2009}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x402, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3efd7ab4c41335d9, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$TOKEN_CREATE(0x24, &(0x7f0000000400)={0x0, r1}, 0x8)
r2 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000580)={0x2, 0x4, 0x8, 0x1, 0x80, 0x1, 0xfffffffd, '\x00', 0x0, 0x0}, 0x50)
r3 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8)
ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f0000000040)={'xfrm0\x00', @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3a}})
ioctl$TUNSETCARRIER(r3, 0x400454e2, &(0x7f0000000080))
ioctl$TUNSETFILTEREBPF(r3, 0x800454e1, &(0x7f00000000c0)=r3)
ioctl$TUNSETFILTEREBPF(r3, 0x800454e1, &(0x7f0000000100)=r3)
ioctl$TUNGETVNETLE(r3, 0x800454dd, &(0x7f00000008c0))
ioctl$TUNSETFILTEREBPF(r3, 0x800454e1, 0x0)
r4 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000380)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x50)
bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x6, 0x1c, &(0x7f0000000d80)=@ringbuf={{0x18, 0x8}, {{0x18, 0x1, 0x1, 0x0, r4}, {}, {}, {0x85, 0x0, 0x0, 0x5}, {0x4, 0x1, 0xb, 0x9, 0xa}}, {{0x5, 0x0, 0x3}}, [@snprintf={{0x5, 0x0, 0xb, 0x9, 0x0, 0x2, 0x2}, {0x3, 0x2, 0x3, 0xa, 0x9, 0xfe00}, {0x5, 0x0, 0xb, 0x9}, {0x3, 0x0, 0x6, 0xa, 0x9, 0xfe04, 0x51}, {0x7, 0x1, 0xb, 0x7, 0x8}, {0x7, 0x0, 0x0, 0x8}, {0x7, 0x1, 0xb, 0x4, 0xa, 0x20}, {}, {}, {0x18, 0x2, 0x2, 0x0, r2}, {}, {0x46, 0x8, 0xfff0, 0x76}}], {{0x7, 0x1, 0xb, 0x8}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x7}}}, &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
sendmsg$kcm(r0, &(0x7f0000000440)={&(0x7f0000000600)=@nfc_llcp={0xa, 0x0, 0x0, 0x0, 0x40, 0x2, "be4606a105888c642c13334c199f91732d13b884b4ad52d055d6d5ae3b981ffc48ca221108c4d3aa623010eab68d9504eb0034ea00000001f000", 0xb}, 0x80, &(0x7f0000001380)=[{&(0x7f0000000080)="800041020eaaa200", 0x8}], 0x1, 0x0, 0x0, 0x900}, 0x2004080)
perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0}, 0x0, 0x10000, 0x0, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2)
r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x101c01, 0x0)
write$cgroup_devices(r5, &(0x7f0000000000)=ANY=[@ANYBLOB="1e0328004d8c71ef2885634a8270121406"], 0xffdd)
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000001c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x194, 0x194, 0x6, [@volatile={0x8, 0x0, 0x0, 0x9, 0x2}, @struct={0x8, 0x9, 0x0, 0x4, 0x1, 0xeb, [{0x4, 0x3, 0x2}, {0xf, 0x2, 0x6}, {0x1, 0x2, 0x80000001}, {0xe, 0x5, 0xe}, {0x8, 0x3}, {0x9, 0x2, 0x4}, {0x2, 0x2, 0x727}, {0xf, 0x2, 0x7}, {0x5, 0x3, 0x9}]}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x2, 0x4, 0x4}}, @typedef={0x7, 0x0, 0x0, 0x8, 0x3}, @enum={0xd, 0x2, 0x0, 0x6, 0x4, [{0xe, 0xc}, {0x4, 0x4}]}, @decl_tag={0x6, 0x0, 0x0, 0x11, 0x4, 0x5}, @restrict={0x2, 0x0, 0x0, 0xb, 0x3}, @restrict={0x3}, @struct={0x2, 0x2, 0x0, 0x4, 0x1, 0x8, [{0x10, 0x5, 0xb}, {0xc, 0x3, 0x9}]}, @struct={0xe, 0xa, 0x0, 0x4, 0x0, 0x3, [{0x6, 0x5, 0xadf0}, {0x6, 0x1, 0x7}, {0x6, 0x2, 0x6}, {0x0, 0x4, 0x2cf}, {0xe, 0x1, 0x5}, {0xd, 0x1, 0x4}, {0x9, 0x2, 0x7fffffff}, {0x5, 0x2, 0x1}, {0x5, 0x1, 0x5}, {0x5, 0x4, 0x2}]}]}, {0x0, [0x0, 0x30, 0x2e, 0x5f]}}, &(0x7f0000000000)=""/26, 0x1b2, 0x1a, 0x1, 0x2}, 0x28)

program crashed: INFO: rcu detected stall in perf_event_open
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN-socketpair$unix-perf_event_open-ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES-perf_event_open-bpf$TOKEN_CREATE-bpf$MAP_CREATE_CONST_STR-bpf$ITER_CREATE-ioctl$SIOCSIFHWADDR-ioctl$TUNSETCARRIER-ioctl$TUNSETFILTEREBPF-ioctl$TUNSETFILTEREBPF-ioctl$TUNGETVNETLE-ioctl$TUNSETFILTEREBPF-bpf$MAP_CREATE_RINGBUF-bpf$PROG_LOAD-sendmsg$kcm-perf_event_open-write$cgroup_devices-bpf$BPF_BTF_LOAD
detailed listing:
executing program 0:
r0 = socket$kcm(0xa, 0x2, 0x3a)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
socketpair$unix(0x1, 0x1, 0x0, 0x0)
r1 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x0, 0x3fff8000}, 0x0, 0x32, 0x43a1bd76, 0x4, 0x9, 0x6, 0x2, 0x0, 0x8000, 0x0, 0x2009}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x402, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3efd7ab4c41335d9, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$TOKEN_CREATE(0x24, &(0x7f0000000400)={0x0, r1}, 0x8)
r2 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000580)={0x2, 0x4, 0x8, 0x1, 0x80, 0x1, 0xfffffffd, '\x00', 0x0, 0x0}, 0x50)
r3 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8)
ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f0000000040)={'xfrm0\x00', @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3a}})
ioctl$TUNSETCARRIER(r3, 0x400454e2, &(0x7f0000000080))
ioctl$TUNSETFILTEREBPF(r3, 0x800454e1, &(0x7f00000000c0)=r3)
ioctl$TUNSETFILTEREBPF(r3, 0x800454e1, &(0x7f0000000100)=r3)
ioctl$TUNGETVNETLE(r3, 0x800454dd, &(0x7f00000008c0))
ioctl$TUNSETFILTEREBPF(r3, 0x800454e1, 0x0)
r4 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000380)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x50)
bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x6, 0x1c, &(0x7f0000000d80)=@ringbuf={{0x18, 0x8}, {{0x18, 0x1, 0x1, 0x0, r4}, {}, {}, {0x85, 0x0, 0x0, 0x5}, {0x4, 0x1, 0xb, 0x9, 0xa}}, {{0x5, 0x0, 0x3}}, [@snprintf={{0x5, 0x0, 0xb, 0x9, 0x0, 0x2, 0x2}, {0x3, 0x2, 0x3, 0xa, 0x9, 0xfe00}, {0x5, 0x0, 0xb, 0x9}, {0x3, 0x0, 0x6, 0xa, 0x9, 0xfe04, 0x51}, {0x7, 0x1, 0xb, 0x7, 0x8}, {0x7, 0x0, 0x0, 0x8}, {0x7, 0x1, 0xb, 0x4, 0xa, 0x20}, {}, {}, {0x18, 0x2, 0x2, 0x0, r2}, {}, {0x46, 0x8, 0xfff0, 0x76}}], {{0x7, 0x1, 0xb, 0x8}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x7}}}, &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
sendmsg$kcm(r0, &(0x7f0000000440)={&(0x7f0000000600)=@nfc_llcp={0xa, 0x0, 0x0, 0x0, 0x40, 0x2, "be4606a105888c642c13334c199f91732d13b884b4ad52d055d6d5ae3b981ffc48ca221108c4d3aa623010eab68d9504eb0034ea00000001f000", 0xb}, 0x80, &(0x7f0000001380)=[{&(0x7f0000000080)="800041020eaaa200", 0x8}], 0x1, 0x0, 0x0, 0x900}, 0x2004080)
perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0}, 0x0, 0x10000, 0x0, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2)
write$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="1e0328004d8c71ef2885634a8270121406"], 0xffdd)
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000001c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x194, 0x194, 0x6, [@volatile={0x8, 0x0, 0x0, 0x9, 0x2}, @struct={0x8, 0x9, 0x0, 0x4, 0x1, 0xeb, [{0x4, 0x3, 0x2}, {0xf, 0x2, 0x6}, {0x1, 0x2, 0x80000001}, {0xe, 0x5, 0xe}, {0x8, 0x3}, {0x9, 0x2, 0x4}, {0x2, 0x2, 0x727}, {0xf, 0x2, 0x7}, {0x5, 0x3, 0x9}]}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x2, 0x4, 0x4}}, @typedef={0x7, 0x0, 0x0, 0x8, 0x3}, @enum={0xd, 0x2, 0x0, 0x6, 0x4, [{0xe, 0xc}, {0x4, 0x4}]}, @decl_tag={0x6, 0x0, 0x0, 0x11, 0x4, 0x5}, @restrict={0x2, 0x0, 0x0, 0xb, 0x3}, @restrict={0x3}, @struct={0x2, 0x2, 0x0, 0x4, 0x1, 0x8, [{0x10, 0x5, 0xb}, {0xc, 0x3, 0x9}]}, @struct={0xe, 0xa, 0x0, 0x4, 0x0, 0x3, [{0x6, 0x5, 0xadf0}, {0x6, 0x1, 0x7}, {0x6, 0x2, 0x6}, {0x0, 0x4, 0x2cf}, {0xe, 0x1, 0x5}, {0xd, 0x1, 0x4}, {0x9, 0x2, 0x7fffffff}, {0x5, 0x2, 0x1}, {0x5, 0x1, 0x5}, {0x5, 0x4, 0x2}]}]}, {0x0, [0x0, 0x30, 0x2e, 0x5f]}}, &(0x7f0000000000)=""/26, 0x1b2, 0x1a, 0x1, 0x2}, 0x28)

program crashed: INFO: rcu detected stall in sys_bpf
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN-socketpair$unix-perf_event_open-ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES-perf_event_open-bpf$TOKEN_CREATE-bpf$MAP_CREATE_CONST_STR-bpf$ITER_CREATE-ioctl$SIOCSIFHWADDR-ioctl$TUNSETCARRIER-ioctl$TUNSETFILTEREBPF-ioctl$TUNSETFILTEREBPF-ioctl$TUNGETVNETLE-ioctl$TUNSETFILTEREBPF-bpf$MAP_CREATE_RINGBUF-bpf$PROG_LOAD-sendmsg$kcm-write$cgroup_devices-bpf$BPF_BTF_LOAD
detailed listing:
executing program 0:
r0 = socket$kcm(0xa, 0x2, 0x3a)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
socketpair$unix(0x1, 0x1, 0x0, 0x0)
r1 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x0, 0x3fff8000}, 0x0, 0x32, 0x43a1bd76, 0x4, 0x9, 0x6, 0x2, 0x0, 0x8000, 0x0, 0x2009}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x402, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3efd7ab4c41335d9, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$TOKEN_CREATE(0x24, &(0x7f0000000400)={0x0, r1}, 0x8)
r2 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000580)={0x2, 0x4, 0x8, 0x1, 0x80, 0x1, 0xfffffffd, '\x00', 0x0, 0x0}, 0x50)
r3 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8)
ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f0000000040)={'xfrm0\x00', @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3a}})
ioctl$TUNSETCARRIER(r3, 0x400454e2, &(0x7f0000000080))
ioctl$TUNSETFILTEREBPF(r3, 0x800454e1, &(0x7f00000000c0)=r3)
ioctl$TUNSETFILTEREBPF(r3, 0x800454e1, &(0x7f0000000100)=r3)
ioctl$TUNGETVNETLE(r3, 0x800454dd, &(0x7f00000008c0))
ioctl$TUNSETFILTEREBPF(r3, 0x800454e1, 0x0)
r4 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000380)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x50)
bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x6, 0x1c, &(0x7f0000000d80)=@ringbuf={{0x18, 0x8}, {{0x18, 0x1, 0x1, 0x0, r4}, {}, {}, {0x85, 0x0, 0x0, 0x5}, {0x4, 0x1, 0xb, 0x9, 0xa}}, {{0x5, 0x0, 0x3}}, [@snprintf={{0x5, 0x0, 0xb, 0x9, 0x0, 0x2, 0x2}, {0x3, 0x2, 0x3, 0xa, 0x9, 0xfe00}, {0x5, 0x0, 0xb, 0x9}, {0x3, 0x0, 0x6, 0xa, 0x9, 0xfe04, 0x51}, {0x7, 0x1, 0xb, 0x7, 0x8}, {0x7, 0x0, 0x0, 0x8}, {0x7, 0x1, 0xb, 0x4, 0xa, 0x20}, {}, {}, {0x18, 0x2, 0x2, 0x0, r2}, {}, {0x46, 0x8, 0xfff0, 0x76}}], {{0x7, 0x1, 0xb, 0x8}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x7}}}, &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
sendmsg$kcm(r0, &(0x7f0000000440)={&(0x7f0000000600)=@nfc_llcp={0xa, 0x0, 0x0, 0x0, 0x40, 0x2, "be4606a105888c642c13334c199f91732d13b884b4ad52d055d6d5ae3b981ffc48ca221108c4d3aa623010eab68d9504eb0034ea00000001f000", 0xb}, 0x80, &(0x7f0000001380)=[{&(0x7f0000000080)="800041020eaaa200", 0x8}], 0x1, 0x0, 0x0, 0x900}, 0x2004080)
write$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="1e0328004d8c71ef2885634a8270121406"], 0xffdd)
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000001c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x194, 0x194, 0x6, [@volatile={0x8, 0x0, 0x0, 0x9, 0x2}, @struct={0x8, 0x9, 0x0, 0x4, 0x1, 0xeb, [{0x4, 0x3, 0x2}, {0xf, 0x2, 0x6}, {0x1, 0x2, 0x80000001}, {0xe, 0x5, 0xe}, {0x8, 0x3}, {0x9, 0x2, 0x4}, {0x2, 0x2, 0x727}, {0xf, 0x2, 0x7}, {0x5, 0x3, 0x9}]}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x2, 0x4, 0x4}}, @typedef={0x7, 0x0, 0x0, 0x8, 0x3}, @enum={0xd, 0x2, 0x0, 0x6, 0x4, [{0xe, 0xc}, {0x4, 0x4}]}, @decl_tag={0x6, 0x0, 0x0, 0x11, 0x4, 0x5}, @restrict={0x2, 0x0, 0x0, 0xb, 0x3}, @restrict={0x3}, @struct={0x2, 0x2, 0x0, 0x4, 0x1, 0x8, [{0x10, 0x5, 0xb}, {0xc, 0x3, 0x9}]}, @struct={0xe, 0xa, 0x0, 0x4, 0x0, 0x3, [{0x6, 0x5, 0xadf0}, {0x6, 0x1, 0x7}, {0x6, 0x2, 0x6}, {0x0, 0x4, 0x2cf}, {0xe, 0x1, 0x5}, {0xd, 0x1, 0x4}, {0x9, 0x2, 0x7fffffff}, {0x5, 0x2, 0x1}, {0x5, 0x1, 0x5}, {0x5, 0x4, 0x2}]}]}, {0x0, [0x0, 0x30, 0x2e, 0x5f]}}, &(0x7f0000000000)=""/26, 0x1b2, 0x1a, 0x1, 0x2}, 0x28)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN-socketpair$unix-perf_event_open-ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES-perf_event_open-bpf$TOKEN_CREATE-bpf$MAP_CREATE_CONST_STR-bpf$ITER_CREATE-ioctl$SIOCSIFHWADDR-ioctl$TUNSETCARRIER-ioctl$TUNSETFILTEREBPF-ioctl$TUNSETFILTEREBPF-ioctl$TUNGETVNETLE-ioctl$TUNSETFILTEREBPF-bpf$MAP_CREATE_RINGBUF-bpf$PROG_LOAD-perf_event_open-write$cgroup_devices-bpf$BPF_BTF_LOAD
detailed listing:
executing program 0:
socket$kcm(0xa, 0x2, 0x3a)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
socketpair$unix(0x1, 0x1, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x0, 0x3fff8000}, 0x0, 0x32, 0x43a1bd76, 0x4, 0x9, 0x6, 0x2, 0x0, 0x8000, 0x0, 0x2009}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x402, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3efd7ab4c41335d9, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$TOKEN_CREATE(0x24, &(0x7f0000000400)={0x0, r0}, 0x8)
r1 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000580)={0x2, 0x4, 0x8, 0x1, 0x80, 0x1, 0xfffffffd, '\x00', 0x0, 0x0}, 0x50)
r2 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8)
ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000000040)={'xfrm0\x00', @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3a}})
ioctl$TUNSETCARRIER(r2, 0x400454e2, &(0x7f0000000080))
ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f00000000c0)=r2)
ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000100)=r2)
ioctl$TUNGETVNETLE(r2, 0x800454dd, &(0x7f00000008c0))
ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, 0x0)
r3 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000380)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x50)
bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x6, 0x1c, &(0x7f0000000d80)=@ringbuf={{0x18, 0x8}, {{0x18, 0x1, 0x1, 0x0, r3}, {}, {}, {0x85, 0x0, 0x0, 0x5}, {0x4, 0x1, 0xb, 0x9, 0xa}}, {{0x5, 0x0, 0x3}}, [@snprintf={{0x5, 0x0, 0xb, 0x9, 0x0, 0x2, 0x2}, {0x3, 0x2, 0x3, 0xa, 0x9, 0xfe00}, {0x5, 0x0, 0xb, 0x9}, {0x3, 0x0, 0x6, 0xa, 0x9, 0xfe04, 0x51}, {0x7, 0x1, 0xb, 0x7, 0x8}, {0x7, 0x0, 0x0, 0x8}, {0x7, 0x1, 0xb, 0x4, 0xa, 0x20}, {}, {}, {0x18, 0x2, 0x2, 0x0, r1}, {}, {0x46, 0x8, 0xfff0, 0x76}}], {{0x7, 0x1, 0xb, 0x8}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x7}}}, &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0}, 0x0, 0x10000, 0x0, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2)
write$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="1e0328004d8c71ef2885634a8270121406"], 0xffdd)
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000001c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x194, 0x194, 0x6, [@volatile={0x8, 0x0, 0x0, 0x9, 0x2}, @struct={0x8, 0x9, 0x0, 0x4, 0x1, 0xeb, [{0x4, 0x3, 0x2}, {0xf, 0x2, 0x6}, {0x1, 0x2, 0x80000001}, {0xe, 0x5, 0xe}, {0x8, 0x3}, {0x9, 0x2, 0x4}, {0x2, 0x2, 0x727}, {0xf, 0x2, 0x7}, {0x5, 0x3, 0x9}]}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x2, 0x4, 0x4}}, @typedef={0x7, 0x0, 0x0, 0x8, 0x3}, @enum={0xd, 0x2, 0x0, 0x6, 0x4, [{0xe, 0xc}, {0x4, 0x4}]}, @decl_tag={0x6, 0x0, 0x0, 0x11, 0x4, 0x5}, @restrict={0x2, 0x0, 0x0, 0xb, 0x3}, @restrict={0x3}, @struct={0x2, 0x2, 0x0, 0x4, 0x1, 0x8, [{0x10, 0x5, 0xb}, {0xc, 0x3, 0x9}]}, @struct={0xe, 0xa, 0x0, 0x4, 0x0, 0x3, [{0x6, 0x5, 0xadf0}, {0x6, 0x1, 0x7}, {0x6, 0x2, 0x6}, {0x0, 0x4, 0x2cf}, {0xe, 0x1, 0x5}, {0xd, 0x1, 0x4}, {0x9, 0x2, 0x7fffffff}, {0x5, 0x2, 0x1}, {0x5, 0x1, 0x5}, {0x5, 0x4, 0x2}]}]}, {0x0, [0x0, 0x30, 0x2e, 0x5f]}}, &(0x7f0000000000)=""/26, 0x1b2, 0x1a, 0x1, 0x2}, 0x28)

program crashed: INFO: rcu detected stall in sys_bpf
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN-socketpair$unix-perf_event_open-ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES-perf_event_open-bpf$TOKEN_CREATE-bpf$MAP_CREATE_CONST_STR-bpf$ITER_CREATE-ioctl$SIOCSIFHWADDR-ioctl$TUNSETCARRIER-ioctl$TUNSETFILTEREBPF-ioctl$TUNSETFILTEREBPF-ioctl$TUNGETVNETLE-ioctl$TUNSETFILTEREBPF-bpf$MAP_CREATE_RINGBUF-perf_event_open-write$cgroup_devices-bpf$BPF_BTF_LOAD
detailed listing:
executing program 0:
socket$kcm(0xa, 0x2, 0x3a)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
socketpair$unix(0x1, 0x1, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x0, 0x3fff8000}, 0x0, 0x32, 0x43a1bd76, 0x4, 0x9, 0x6, 0x2, 0x0, 0x8000, 0x0, 0x2009}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x402, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3efd7ab4c41335d9, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$TOKEN_CREATE(0x24, &(0x7f0000000400)={0x0, r0}, 0x8)
bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000580)={0x2, 0x4, 0x8, 0x1, 0x80, 0x1, 0xfffffffd, '\x00', 0x0, 0x0}, 0x50)
r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8)
ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000040)={'xfrm0\x00', @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3a}})
ioctl$TUNSETCARRIER(r1, 0x400454e2, &(0x7f0000000080))
ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000000c0)=r1)
ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000100)=r1)
ioctl$TUNGETVNETLE(r1, 0x800454dd, &(0x7f00000008c0))
ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, 0x0)
bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000380)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x50)
perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0}, 0x0, 0x10000, 0x0, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2)
write$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="1e0328004d8c71ef2885634a8270121406"], 0xffdd)
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000001c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x194, 0x194, 0x6, [@volatile={0x8, 0x0, 0x0, 0x9, 0x2}, @struct={0x8, 0x9, 0x0, 0x4, 0x1, 0xeb, [{0x4, 0x3, 0x2}, {0xf, 0x2, 0x6}, {0x1, 0x2, 0x80000001}, {0xe, 0x5, 0xe}, {0x8, 0x3}, {0x9, 0x2, 0x4}, {0x2, 0x2, 0x727}, {0xf, 0x2, 0x7}, {0x5, 0x3, 0x9}]}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x2, 0x4, 0x4}}, @typedef={0x7, 0x0, 0x0, 0x8, 0x3}, @enum={0xd, 0x2, 0x0, 0x6, 0x4, [{0xe, 0xc}, {0x4, 0x4}]}, @decl_tag={0x6, 0x0, 0x0, 0x11, 0x4, 0x5}, @restrict={0x2, 0x0, 0x0, 0xb, 0x3}, @restrict={0x3}, @struct={0x2, 0x2, 0x0, 0x4, 0x1, 0x8, [{0x10, 0x5, 0xb}, {0xc, 0x3, 0x9}]}, @struct={0xe, 0xa, 0x0, 0x4, 0x0, 0x3, [{0x6, 0x5, 0xadf0}, {0x6, 0x1, 0x7}, {0x6, 0x2, 0x6}, {0x0, 0x4, 0x2cf}, {0xe, 0x1, 0x5}, {0xd, 0x1, 0x4}, {0x9, 0x2, 0x7fffffff}, {0x5, 0x2, 0x1}, {0x5, 0x1, 0x5}, {0x5, 0x4, 0x2}]}]}, {0x0, [0x0, 0x30, 0x2e, 0x5f]}}, &(0x7f0000000000)=""/26, 0x1b2, 0x1a, 0x1, 0x2}, 0x28)

program crashed: INFO: rcu detected stall in perf_event_open
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN-socketpair$unix-perf_event_open-ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES-perf_event_open-bpf$TOKEN_CREATE-bpf$MAP_CREATE_CONST_STR-bpf$ITER_CREATE-ioctl$SIOCSIFHWADDR-ioctl$TUNSETCARRIER-ioctl$TUNSETFILTEREBPF-ioctl$TUNSETFILTEREBPF-ioctl$TUNGETVNETLE-ioctl$TUNSETFILTEREBPF-perf_event_open-write$cgroup_devices-bpf$BPF_BTF_LOAD
detailed listing:
executing program 0:
socket$kcm(0xa, 0x2, 0x3a)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
socketpair$unix(0x1, 0x1, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x0, 0x3fff8000}, 0x0, 0x32, 0x43a1bd76, 0x4, 0x9, 0x6, 0x2, 0x0, 0x8000, 0x0, 0x2009}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x402, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3efd7ab4c41335d9, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$TOKEN_CREATE(0x24, &(0x7f0000000400)={0x0, r0}, 0x8)
bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000580)={0x2, 0x4, 0x8, 0x1, 0x80, 0x1, 0xfffffffd, '\x00', 0x0, 0x0}, 0x50)
r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8)
ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000040)={'xfrm0\x00', @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3a}})
ioctl$TUNSETCARRIER(r1, 0x400454e2, &(0x7f0000000080))
ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000000c0)=r1)
ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000100)=r1)
ioctl$TUNGETVNETLE(r1, 0x800454dd, &(0x7f00000008c0))
ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0}, 0x0, 0x10000, 0x0, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2)
write$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="1e0328004d8c71ef2885634a8270121406"], 0xffdd)
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000001c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x194, 0x194, 0x6, [@volatile={0x8, 0x0, 0x0, 0x9, 0x2}, @struct={0x8, 0x9, 0x0, 0x4, 0x1, 0xeb, [{0x4, 0x3, 0x2}, {0xf, 0x2, 0x6}, {0x1, 0x2, 0x80000001}, {0xe, 0x5, 0xe}, {0x8, 0x3}, {0x9, 0x2, 0x4}, {0x2, 0x2, 0x727}, {0xf, 0x2, 0x7}, {0x5, 0x3, 0x9}]}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x2, 0x4, 0x4}}, @typedef={0x7, 0x0, 0x0, 0x8, 0x3}, @enum={0xd, 0x2, 0x0, 0x6, 0x4, [{0xe, 0xc}, {0x4, 0x4}]}, @decl_tag={0x6, 0x0, 0x0, 0x11, 0x4, 0x5}, @restrict={0x2, 0x0, 0x0, 0xb, 0x3}, @restrict={0x3}, @struct={0x2, 0x2, 0x0, 0x4, 0x1, 0x8, [{0x10, 0x5, 0xb}, {0xc, 0x3, 0x9}]}, @struct={0xe, 0xa, 0x0, 0x4, 0x0, 0x3, [{0x6, 0x5, 0xadf0}, {0x6, 0x1, 0x7}, {0x6, 0x2, 0x6}, {0x0, 0x4, 0x2cf}, {0xe, 0x1, 0x5}, {0xd, 0x1, 0x4}, {0x9, 0x2, 0x7fffffff}, {0x5, 0x2, 0x1}, {0x5, 0x1, 0x5}, {0x5, 0x4, 0x2}]}]}, {0x0, [0x0, 0x30, 0x2e, 0x5f]}}, &(0x7f0000000000)=""/26, 0x1b2, 0x1a, 0x1, 0x2}, 0x28)

program crashed: INFO: rcu detected stall in futex
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN-socketpair$unix-perf_event_open-ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES-perf_event_open-bpf$TOKEN_CREATE-bpf$MAP_CREATE_CONST_STR-bpf$ITER_CREATE-ioctl$SIOCSIFHWADDR-ioctl$TUNSETCARRIER-ioctl$TUNSETFILTEREBPF-ioctl$TUNSETFILTEREBPF-ioctl$TUNGETVNETLE-perf_event_open-write$cgroup_devices-bpf$BPF_BTF_LOAD
detailed listing:
executing program 0:
socket$kcm(0xa, 0x2, 0x3a)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
socketpair$unix(0x1, 0x1, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x0, 0x3fff8000}, 0x0, 0x32, 0x43a1bd76, 0x4, 0x9, 0x6, 0x2, 0x0, 0x8000, 0x0, 0x2009}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x402, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3efd7ab4c41335d9, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$TOKEN_CREATE(0x24, &(0x7f0000000400)={0x0, r0}, 0x8)
bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000580)={0x2, 0x4, 0x8, 0x1, 0x80, 0x1, 0xfffffffd, '\x00', 0x0, 0x0}, 0x50)
r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8)
ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000040)={'xfrm0\x00', @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3a}})
ioctl$TUNSETCARRIER(r1, 0x400454e2, &(0x7f0000000080))
ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000000c0)=r1)
ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000100)=r1)
ioctl$TUNGETVNETLE(r1, 0x800454dd, &(0x7f00000008c0))
perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0}, 0x0, 0x10000, 0x0, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2)
write$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="1e0328004d8c71ef2885634a8270121406"], 0xffdd)
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000001c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x194, 0x194, 0x6, [@volatile={0x8, 0x0, 0x0, 0x9, 0x2}, @struct={0x8, 0x9, 0x0, 0x4, 0x1, 0xeb, [{0x4, 0x3, 0x2}, {0xf, 0x2, 0x6}, {0x1, 0x2, 0x80000001}, {0xe, 0x5, 0xe}, {0x8, 0x3}, {0x9, 0x2, 0x4}, {0x2, 0x2, 0x727}, {0xf, 0x2, 0x7}, {0x5, 0x3, 0x9}]}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x2, 0x4, 0x4}}, @typedef={0x7, 0x0, 0x0, 0x8, 0x3}, @enum={0xd, 0x2, 0x0, 0x6, 0x4, [{0xe, 0xc}, {0x4, 0x4}]}, @decl_tag={0x6, 0x0, 0x0, 0x11, 0x4, 0x5}, @restrict={0x2, 0x0, 0x0, 0xb, 0x3}, @restrict={0x3}, @struct={0x2, 0x2, 0x0, 0x4, 0x1, 0x8, [{0x10, 0x5, 0xb}, {0xc, 0x3, 0x9}]}, @struct={0xe, 0xa, 0x0, 0x4, 0x0, 0x3, [{0x6, 0x5, 0xadf0}, {0x6, 0x1, 0x7}, {0x6, 0x2, 0x6}, {0x0, 0x4, 0x2cf}, {0xe, 0x1, 0x5}, {0xd, 0x1, 0x4}, {0x9, 0x2, 0x7fffffff}, {0x5, 0x2, 0x1}, {0x5, 0x1, 0x5}, {0x5, 0x4, 0x2}]}]}, {0x0, [0x0, 0x30, 0x2e, 0x5f]}}, &(0x7f0000000000)=""/26, 0x1b2, 0x1a, 0x1, 0x2}, 0x28)

program crashed: INFO: rcu detected stall in perf_event_open
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN-socketpair$unix-perf_event_open-ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES-perf_event_open-bpf$TOKEN_CREATE-bpf$MAP_CREATE_CONST_STR-bpf$ITER_CREATE-ioctl$SIOCSIFHWADDR-ioctl$TUNSETCARRIER-ioctl$TUNSETFILTEREBPF-ioctl$TUNSETFILTEREBPF-perf_event_open-write$cgroup_devices-bpf$BPF_BTF_LOAD
detailed listing:
executing program 0:
socket$kcm(0xa, 0x2, 0x3a)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
socketpair$unix(0x1, 0x1, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x0, 0x3fff8000}, 0x0, 0x32, 0x43a1bd76, 0x4, 0x9, 0x6, 0x2, 0x0, 0x8000, 0x0, 0x2009}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x402, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3efd7ab4c41335d9, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$TOKEN_CREATE(0x24, &(0x7f0000000400)={0x0, r0}, 0x8)
bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000580)={0x2, 0x4, 0x8, 0x1, 0x80, 0x1, 0xfffffffd, '\x00', 0x0, 0x0}, 0x50)
r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8)
ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000040)={'xfrm0\x00', @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3a}})
ioctl$TUNSETCARRIER(r1, 0x400454e2, &(0x7f0000000080))
ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000000c0)=r1)
ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000100)=r1)
perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0}, 0x0, 0x10000, 0x0, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2)
write$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="1e0328004d8c71ef2885634a8270121406"], 0xffdd)
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000001c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x194, 0x194, 0x6, [@volatile={0x8, 0x0, 0x0, 0x9, 0x2}, @struct={0x8, 0x9, 0x0, 0x4, 0x1, 0xeb, [{0x4, 0x3, 0x2}, {0xf, 0x2, 0x6}, {0x1, 0x2, 0x80000001}, {0xe, 0x5, 0xe}, {0x8, 0x3}, {0x9, 0x2, 0x4}, {0x2, 0x2, 0x727}, {0xf, 0x2, 0x7}, {0x5, 0x3, 0x9}]}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x2, 0x4, 0x4}}, @typedef={0x7, 0x0, 0x0, 0x8, 0x3}, @enum={0xd, 0x2, 0x0, 0x6, 0x4, [{0xe, 0xc}, {0x4, 0x4}]}, @decl_tag={0x6, 0x0, 0x0, 0x11, 0x4, 0x5}, @restrict={0x2, 0x0, 0x0, 0xb, 0x3}, @restrict={0x3}, @struct={0x2, 0x2, 0x0, 0x4, 0x1, 0x8, [{0x10, 0x5, 0xb}, {0xc, 0x3, 0x9}]}, @struct={0xe, 0xa, 0x0, 0x4, 0x0, 0x3, [{0x6, 0x5, 0xadf0}, {0x6, 0x1, 0x7}, {0x6, 0x2, 0x6}, {0x0, 0x4, 0x2cf}, {0xe, 0x1, 0x5}, {0xd, 0x1, 0x4}, {0x9, 0x2, 0x7fffffff}, {0x5, 0x2, 0x1}, {0x5, 0x1, 0x5}, {0x5, 0x4, 0x2}]}]}, {0x0, [0x0, 0x30, 0x2e, 0x5f]}}, &(0x7f0000000000)=""/26, 0x1b2, 0x1a, 0x1, 0x2}, 0x28)

program crashed: INFO: rcu detected stall in smp_call_function
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN-socketpair$unix-perf_event_open-ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES-perf_event_open-bpf$TOKEN_CREATE-bpf$MAP_CREATE_CONST_STR-bpf$ITER_CREATE-ioctl$SIOCSIFHWADDR-ioctl$TUNSETCARRIER-ioctl$TUNSETFILTEREBPF-perf_event_open-write$cgroup_devices-bpf$BPF_BTF_LOAD
detailed listing:
executing program 0:
socket$kcm(0xa, 0x2, 0x3a)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
socketpair$unix(0x1, 0x1, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x0, 0x3fff8000}, 0x0, 0x32, 0x43a1bd76, 0x4, 0x9, 0x6, 0x2, 0x0, 0x8000, 0x0, 0x2009}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x402, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3efd7ab4c41335d9, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$TOKEN_CREATE(0x24, &(0x7f0000000400)={0x0, r0}, 0x8)
bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000580)={0x2, 0x4, 0x8, 0x1, 0x80, 0x1, 0xfffffffd, '\x00', 0x0, 0x0}, 0x50)
r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8)
ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000040)={'xfrm0\x00', @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3a}})
ioctl$TUNSETCARRIER(r1, 0x400454e2, &(0x7f0000000080))
ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000000c0)=r1)
perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0}, 0x0, 0x10000, 0x0, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2)
write$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="1e0328004d8c71ef2885634a8270121406"], 0xffdd)
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000001c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x194, 0x194, 0x6, [@volatile={0x8, 0x0, 0x0, 0x9, 0x2}, @struct={0x8, 0x9, 0x0, 0x4, 0x1, 0xeb, [{0x4, 0x3, 0x2}, {0xf, 0x2, 0x6}, {0x1, 0x2, 0x80000001}, {0xe, 0x5, 0xe}, {0x8, 0x3}, {0x9, 0x2, 0x4}, {0x2, 0x2, 0x727}, {0xf, 0x2, 0x7}, {0x5, 0x3, 0x9}]}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x2, 0x4, 0x4}}, @typedef={0x7, 0x0, 0x0, 0x8, 0x3}, @enum={0xd, 0x2, 0x0, 0x6, 0x4, [{0xe, 0xc}, {0x4, 0x4}]}, @decl_tag={0x6, 0x0, 0x0, 0x11, 0x4, 0x5}, @restrict={0x2, 0x0, 0x0, 0xb, 0x3}, @restrict={0x3}, @struct={0x2, 0x2, 0x0, 0x4, 0x1, 0x8, [{0x10, 0x5, 0xb}, {0xc, 0x3, 0x9}]}, @struct={0xe, 0xa, 0x0, 0x4, 0x0, 0x3, [{0x6, 0x5, 0xadf0}, {0x6, 0x1, 0x7}, {0x6, 0x2, 0x6}, {0x0, 0x4, 0x2cf}, {0xe, 0x1, 0x5}, {0xd, 0x1, 0x4}, {0x9, 0x2, 0x7fffffff}, {0x5, 0x2, 0x1}, {0x5, 0x1, 0x5}, {0x5, 0x4, 0x2}]}]}, {0x0, [0x0, 0x30, 0x2e, 0x5f]}}, &(0x7f0000000000)=""/26, 0x1b2, 0x1a, 0x1, 0x2}, 0x28)

program crashed: INFO: rcu detected stall in sys_bpf
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN-socketpair$unix-perf_event_open-ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES-perf_event_open-bpf$TOKEN_CREATE-bpf$MAP_CREATE_CONST_STR-bpf$ITER_CREATE-ioctl$SIOCSIFHWADDR-ioctl$TUNSETCARRIER-perf_event_open-write$cgroup_devices-bpf$BPF_BTF_LOAD
detailed listing:
executing program 0:
socket$kcm(0xa, 0x2, 0x3a)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
socketpair$unix(0x1, 0x1, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x0, 0x3fff8000}, 0x0, 0x32, 0x43a1bd76, 0x4, 0x9, 0x6, 0x2, 0x0, 0x8000, 0x0, 0x2009}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x402, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3efd7ab4c41335d9, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$TOKEN_CREATE(0x24, &(0x7f0000000400)={0x0, r0}, 0x8)
bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000580)={0x2, 0x4, 0x8, 0x1, 0x80, 0x1, 0xfffffffd, '\x00', 0x0, 0x0}, 0x50)
r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8)
ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000040)={'xfrm0\x00', @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3a}})
ioctl$TUNSETCARRIER(r1, 0x400454e2, &(0x7f0000000080))
perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0}, 0x0, 0x10000, 0x0, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2)
write$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="1e0328004d8c71ef2885634a8270121406"], 0xffdd)
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000001c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x194, 0x194, 0x6, [@volatile={0x8, 0x0, 0x0, 0x9, 0x2}, @struct={0x8, 0x9, 0x0, 0x4, 0x1, 0xeb, [{0x4, 0x3, 0x2}, {0xf, 0x2, 0x6}, {0x1, 0x2, 0x80000001}, {0xe, 0x5, 0xe}, {0x8, 0x3}, {0x9, 0x2, 0x4}, {0x2, 0x2, 0x727}, {0xf, 0x2, 0x7}, {0x5, 0x3, 0x9}]}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x2, 0x4, 0x4}}, @typedef={0x7, 0x0, 0x0, 0x8, 0x3}, @enum={0xd, 0x2, 0x0, 0x6, 0x4, [{0xe, 0xc}, {0x4, 0x4}]}, @decl_tag={0x6, 0x0, 0x0, 0x11, 0x4, 0x5}, @restrict={0x2, 0x0, 0x0, 0xb, 0x3}, @restrict={0x3}, @struct={0x2, 0x2, 0x0, 0x4, 0x1, 0x8, [{0x10, 0x5, 0xb}, {0xc, 0x3, 0x9}]}, @struct={0xe, 0xa, 0x0, 0x4, 0x0, 0x3, [{0x6, 0x5, 0xadf0}, {0x6, 0x1, 0x7}, {0x6, 0x2, 0x6}, {0x0, 0x4, 0x2cf}, {0xe, 0x1, 0x5}, {0xd, 0x1, 0x4}, {0x9, 0x2, 0x7fffffff}, {0x5, 0x2, 0x1}, {0x5, 0x1, 0x5}, {0x5, 0x4, 0x2}]}]}, {0x0, [0x0, 0x30, 0x2e, 0x5f]}}, &(0x7f0000000000)=""/26, 0x1b2, 0x1a, 0x1, 0x2}, 0x28)

program crashed: INFO: rcu detected stall in write
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN-socketpair$unix-perf_event_open-ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES-perf_event_open-bpf$TOKEN_CREATE-bpf$MAP_CREATE_CONST_STR-bpf$ITER_CREATE-ioctl$SIOCSIFHWADDR-perf_event_open-write$cgroup_devices-bpf$BPF_BTF_LOAD
detailed listing:
executing program 0:
socket$kcm(0xa, 0x2, 0x3a)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
socketpair$unix(0x1, 0x1, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x0, 0x3fff8000}, 0x0, 0x32, 0x43a1bd76, 0x4, 0x9, 0x6, 0x2, 0x0, 0x8000, 0x0, 0x2009}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x402, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3efd7ab4c41335d9, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$TOKEN_CREATE(0x24, &(0x7f0000000400)={0x0, r0}, 0x8)
bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000580)={0x2, 0x4, 0x8, 0x1, 0x80, 0x1, 0xfffffffd, '\x00', 0x0, 0x0}, 0x50)
r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8)
ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000040)={'xfrm0\x00', @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3a}})
perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0}, 0x0, 0x10000, 0x0, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2)
write$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="1e0328004d8c71ef2885634a8270121406"], 0xffdd)
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000001c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x194, 0x194, 0x6, [@volatile={0x8, 0x0, 0x0, 0x9, 0x2}, @struct={0x8, 0x9, 0x0, 0x4, 0x1, 0xeb, [{0x4, 0x3, 0x2}, {0xf, 0x2, 0x6}, {0x1, 0x2, 0x80000001}, {0xe, 0x5, 0xe}, {0x8, 0x3}, {0x9, 0x2, 0x4}, {0x2, 0x2, 0x727}, {0xf, 0x2, 0x7}, {0x5, 0x3, 0x9}]}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x2, 0x4, 0x4}}, @typedef={0x7, 0x0, 0x0, 0x8, 0x3}, @enum={0xd, 0x2, 0x0, 0x6, 0x4, [{0xe, 0xc}, {0x4, 0x4}]}, @decl_tag={0x6, 0x0, 0x0, 0x11, 0x4, 0x5}, @restrict={0x2, 0x0, 0x0, 0xb, 0x3}, @restrict={0x3}, @struct={0x2, 0x2, 0x0, 0x4, 0x1, 0x8, [{0x10, 0x5, 0xb}, {0xc, 0x3, 0x9}]}, @struct={0xe, 0xa, 0x0, 0x4, 0x0, 0x3, [{0x6, 0x5, 0xadf0}, {0x6, 0x1, 0x7}, {0x6, 0x2, 0x6}, {0x0, 0x4, 0x2cf}, {0xe, 0x1, 0x5}, {0xd, 0x1, 0x4}, {0x9, 0x2, 0x7fffffff}, {0x5, 0x2, 0x1}, {0x5, 0x1, 0x5}, {0x5, 0x4, 0x2}]}]}, {0x0, [0x0, 0x30, 0x2e, 0x5f]}}, &(0x7f0000000000)=""/26, 0x1b2, 0x1a, 0x1, 0x2}, 0x28)

program crashed: INFO: rcu detected stall in corrupted
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN-socketpair$unix-perf_event_open-ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES-perf_event_open-bpf$TOKEN_CREATE-bpf$MAP_CREATE_CONST_STR-bpf$ITER_CREATE-perf_event_open-write$cgroup_devices-bpf$BPF_BTF_LOAD
detailed listing:
executing program 0:
socket$kcm(0xa, 0x2, 0x3a)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
socketpair$unix(0x1, 0x1, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x0, 0x3fff8000}, 0x0, 0x32, 0x43a1bd76, 0x4, 0x9, 0x6, 0x2, 0x0, 0x8000, 0x0, 0x2009}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x402, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3efd7ab4c41335d9, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$TOKEN_CREATE(0x24, &(0x7f0000000400)={0x0, r0}, 0x8)
bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000580)={0x2, 0x4, 0x8, 0x1, 0x80, 0x1, 0xfffffffd, '\x00', 0x0, 0x0}, 0x50)
bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8)
perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0}, 0x0, 0x10000, 0x0, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2)
write$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="1e0328004d8c71ef2885634a8270121406"], 0xffdd)
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000001c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x194, 0x194, 0x6, [@volatile={0x8, 0x0, 0x0, 0x9, 0x2}, @struct={0x8, 0x9, 0x0, 0x4, 0x1, 0xeb, [{0x4, 0x3, 0x2}, {0xf, 0x2, 0x6}, {0x1, 0x2, 0x80000001}, {0xe, 0x5, 0xe}, {0x8, 0x3}, {0x9, 0x2, 0x4}, {0x2, 0x2, 0x727}, {0xf, 0x2, 0x7}, {0x5, 0x3, 0x9}]}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x2, 0x4, 0x4}}, @typedef={0x7, 0x0, 0x0, 0x8, 0x3}, @enum={0xd, 0x2, 0x0, 0x6, 0x4, [{0xe, 0xc}, {0x4, 0x4}]}, @decl_tag={0x6, 0x0, 0x0, 0x11, 0x4, 0x5}, @restrict={0x2, 0x0, 0x0, 0xb, 0x3}, @restrict={0x3}, @struct={0x2, 0x2, 0x0, 0x4, 0x1, 0x8, [{0x10, 0x5, 0xb}, {0xc, 0x3, 0x9}]}, @struct={0xe, 0xa, 0x0, 0x4, 0x0, 0x3, [{0x6, 0x5, 0xadf0}, {0x6, 0x1, 0x7}, {0x6, 0x2, 0x6}, {0x0, 0x4, 0x2cf}, {0xe, 0x1, 0x5}, {0xd, 0x1, 0x4}, {0x9, 0x2, 0x7fffffff}, {0x5, 0x2, 0x1}, {0x5, 0x1, 0x5}, {0x5, 0x4, 0x2}]}]}, {0x0, [0x0, 0x30, 0x2e, 0x5f]}}, &(0x7f0000000000)=""/26, 0x1b2, 0x1a, 0x1, 0x2}, 0x28)

program crashed: INFO: rcu detected stall in perf_event_open
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN-socketpair$unix-perf_event_open-ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES-perf_event_open-bpf$TOKEN_CREATE-bpf$MAP_CREATE_CONST_STR-perf_event_open-write$cgroup_devices-bpf$BPF_BTF_LOAD
detailed listing:
executing program 0:
socket$kcm(0xa, 0x2, 0x3a)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
socketpair$unix(0x1, 0x1, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x0, 0x3fff8000}, 0x0, 0x32, 0x43a1bd76, 0x4, 0x9, 0x6, 0x2, 0x0, 0x8000, 0x0, 0x2009}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x402, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3efd7ab4c41335d9, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$TOKEN_CREATE(0x24, &(0x7f0000000400)={0x0, r0}, 0x8)
bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000580)={0x2, 0x4, 0x8, 0x1, 0x80, 0x1, 0xfffffffd, '\x00', 0x0, 0x0}, 0x50)
perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0}, 0x0, 0x10000, 0x0, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2)
write$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="1e0328004d8c71ef2885634a8270121406"], 0xffdd)
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000001c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x194, 0x194, 0x6, [@volatile={0x8, 0x0, 0x0, 0x9, 0x2}, @struct={0x8, 0x9, 0x0, 0x4, 0x1, 0xeb, [{0x4, 0x3, 0x2}, {0xf, 0x2, 0x6}, {0x1, 0x2, 0x80000001}, {0xe, 0x5, 0xe}, {0x8, 0x3}, {0x9, 0x2, 0x4}, {0x2, 0x2, 0x727}, {0xf, 0x2, 0x7}, {0x5, 0x3, 0x9}]}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x2, 0x4, 0x4}}, @typedef={0x7, 0x0, 0x0, 0x8, 0x3}, @enum={0xd, 0x2, 0x0, 0x6, 0x4, [{0xe, 0xc}, {0x4, 0x4}]}, @decl_tag={0x6, 0x0, 0x0, 0x11, 0x4, 0x5}, @restrict={0x2, 0x0, 0x0, 0xb, 0x3}, @restrict={0x3}, @struct={0x2, 0x2, 0x0, 0x4, 0x1, 0x8, [{0x10, 0x5, 0xb}, {0xc, 0x3, 0x9}]}, @struct={0xe, 0xa, 0x0, 0x4, 0x0, 0x3, [{0x6, 0x5, 0xadf0}, {0x6, 0x1, 0x7}, {0x6, 0x2, 0x6}, {0x0, 0x4, 0x2cf}, {0xe, 0x1, 0x5}, {0xd, 0x1, 0x4}, {0x9, 0x2, 0x7fffffff}, {0x5, 0x2, 0x1}, {0x5, 0x1, 0x5}, {0x5, 0x4, 0x2}]}]}, {0x0, [0x0, 0x30, 0x2e, 0x5f]}}, &(0x7f0000000000)=""/26, 0x1b2, 0x1a, 0x1, 0x2}, 0x28)

program crashed: INFO: rcu detected stall in sys_bpf
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN-socketpair$unix-perf_event_open-ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES-perf_event_open-bpf$TOKEN_CREATE-perf_event_open-write$cgroup_devices-bpf$BPF_BTF_LOAD
detailed listing:
executing program 0:
socket$kcm(0xa, 0x2, 0x3a)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
socketpair$unix(0x1, 0x1, 0x0, 0x0)
r0 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x0, 0x3fff8000}, 0x0, 0x32, 0x43a1bd76, 0x4, 0x9, 0x6, 0x2, 0x0, 0x8000, 0x0, 0x2009}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x402, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3efd7ab4c41335d9, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
bpf$TOKEN_CREATE(0x24, &(0x7f0000000400)={0x0, r0}, 0x8)
perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0}, 0x0, 0x10000, 0x0, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2)
write$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="1e0328004d8c71ef2885634a8270121406"], 0xffdd)
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000001c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x194, 0x194, 0x6, [@volatile={0x8, 0x0, 0x0, 0x9, 0x2}, @struct={0x8, 0x9, 0x0, 0x4, 0x1, 0xeb, [{0x4, 0x3, 0x2}, {0xf, 0x2, 0x6}, {0x1, 0x2, 0x80000001}, {0xe, 0x5, 0xe}, {0x8, 0x3}, {0x9, 0x2, 0x4}, {0x2, 0x2, 0x727}, {0xf, 0x2, 0x7}, {0x5, 0x3, 0x9}]}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x2, 0x4, 0x4}}, @typedef={0x7, 0x0, 0x0, 0x8, 0x3}, @enum={0xd, 0x2, 0x0, 0x6, 0x4, [{0xe, 0xc}, {0x4, 0x4}]}, @decl_tag={0x6, 0x0, 0x0, 0x11, 0x4, 0x5}, @restrict={0x2, 0x0, 0x0, 0xb, 0x3}, @restrict={0x3}, @struct={0x2, 0x2, 0x0, 0x4, 0x1, 0x8, [{0x10, 0x5, 0xb}, {0xc, 0x3, 0x9}]}, @struct={0xe, 0xa, 0x0, 0x4, 0x0, 0x3, [{0x6, 0x5, 0xadf0}, {0x6, 0x1, 0x7}, {0x6, 0x2, 0x6}, {0x0, 0x4, 0x2cf}, {0xe, 0x1, 0x5}, {0xd, 0x1, 0x4}, {0x9, 0x2, 0x7fffffff}, {0x5, 0x2, 0x1}, {0x5, 0x1, 0x5}, {0x5, 0x4, 0x2}]}]}, {0x0, [0x0, 0x30, 0x2e, 0x5f]}}, &(0x7f0000000000)=""/26, 0x1b2, 0x1a, 0x1, 0x2}, 0x28)

program crashed: INFO: rcu detected stall in futex
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN-socketpair$unix-perf_event_open-ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES-perf_event_open-perf_event_open-write$cgroup_devices-bpf$BPF_BTF_LOAD
detailed listing:
executing program 0:
socket$kcm(0xa, 0x2, 0x3a)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
socketpair$unix(0x1, 0x1, 0x0, 0x0)
perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x0, 0x3fff8000}, 0x0, 0x32, 0x43a1bd76, 0x4, 0x9, 0x6, 0x2, 0x0, 0x8000, 0x0, 0x2009}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x402, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3efd7ab4c41335d9, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0}, 0x0, 0x10000, 0x0, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2)
write$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="1e0328004d8c71ef2885634a8270121406"], 0xffdd)
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000001c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x194, 0x194, 0x6, [@volatile={0x8, 0x0, 0x0, 0x9, 0x2}, @struct={0x8, 0x9, 0x0, 0x4, 0x1, 0xeb, [{0x4, 0x3, 0x2}, {0xf, 0x2, 0x6}, {0x1, 0x2, 0x80000001}, {0xe, 0x5, 0xe}, {0x8, 0x3}, {0x9, 0x2, 0x4}, {0x2, 0x2, 0x727}, {0xf, 0x2, 0x7}, {0x5, 0x3, 0x9}]}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x2, 0x4, 0x4}}, @typedef={0x7, 0x0, 0x0, 0x8, 0x3}, @enum={0xd, 0x2, 0x0, 0x6, 0x4, [{0xe, 0xc}, {0x4, 0x4}]}, @decl_tag={0x6, 0x0, 0x0, 0x11, 0x4, 0x5}, @restrict={0x2, 0x0, 0x0, 0xb, 0x3}, @restrict={0x3}, @struct={0x2, 0x2, 0x0, 0x4, 0x1, 0x8, [{0x10, 0x5, 0xb}, {0xc, 0x3, 0x9}]}, @struct={0xe, 0xa, 0x0, 0x4, 0x0, 0x3, [{0x6, 0x5, 0xadf0}, {0x6, 0x1, 0x7}, {0x6, 0x2, 0x6}, {0x0, 0x4, 0x2cf}, {0xe, 0x1, 0x5}, {0xd, 0x1, 0x4}, {0x9, 0x2, 0x7fffffff}, {0x5, 0x2, 0x1}, {0x5, 0x1, 0x5}, {0x5, 0x4, 0x2}]}]}, {0x0, [0x0, 0x30, 0x2e, 0x5f]}}, &(0x7f0000000000)=""/26, 0x1b2, 0x1a, 0x1, 0x2}, 0x28)

program crashed: INFO: rcu detected stall in sys_bpf
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN-socketpair$unix-perf_event_open-ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES-perf_event_open-write$cgroup_devices-bpf$BPF_BTF_LOAD
detailed listing:
executing program 0:
socket$kcm(0xa, 0x2, 0x3a)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
socketpair$unix(0x1, 0x1, 0x0, 0x0)
perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x0, 0x3fff8000}, 0x0, 0x32, 0x43a1bd76, 0x4, 0x9, 0x6, 0x2, 0x0, 0x8000, 0x0, 0x2009}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0}, 0x0, 0x10000, 0x0, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2)
write$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="1e0328004d8c71ef2885634a8270121406"], 0xffdd)
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000001c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x194, 0x194, 0x6, [@volatile={0x8, 0x0, 0x0, 0x9, 0x2}, @struct={0x8, 0x9, 0x0, 0x4, 0x1, 0xeb, [{0x4, 0x3, 0x2}, {0xf, 0x2, 0x6}, {0x1, 0x2, 0x80000001}, {0xe, 0x5, 0xe}, {0x8, 0x3}, {0x9, 0x2, 0x4}, {0x2, 0x2, 0x727}, {0xf, 0x2, 0x7}, {0x5, 0x3, 0x9}]}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x2, 0x4, 0x4}}, @typedef={0x7, 0x0, 0x0, 0x8, 0x3}, @enum={0xd, 0x2, 0x0, 0x6, 0x4, [{0xe, 0xc}, {0x4, 0x4}]}, @decl_tag={0x6, 0x0, 0x0, 0x11, 0x4, 0x5}, @restrict={0x2, 0x0, 0x0, 0xb, 0x3}, @restrict={0x3}, @struct={0x2, 0x2, 0x0, 0x4, 0x1, 0x8, [{0x10, 0x5, 0xb}, {0xc, 0x3, 0x9}]}, @struct={0xe, 0xa, 0x0, 0x4, 0x0, 0x3, [{0x6, 0x5, 0xadf0}, {0x6, 0x1, 0x7}, {0x6, 0x2, 0x6}, {0x0, 0x4, 0x2cf}, {0xe, 0x1, 0x5}, {0xd, 0x1, 0x4}, {0x9, 0x2, 0x7fffffff}, {0x5, 0x2, 0x1}, {0x5, 0x1, 0x5}, {0x5, 0x4, 0x2}]}]}, {0x0, [0x0, 0x30, 0x2e, 0x5f]}}, &(0x7f0000000000)=""/26, 0x1b2, 0x1a, 0x1, 0x2}, 0x28)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN-socketpair$unix-perf_event_open-perf_event_open-perf_event_open-write$cgroup_devices-bpf$BPF_BTF_LOAD
detailed listing:
executing program 0:
socket$kcm(0xa, 0x2, 0x3a)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
socketpair$unix(0x1, 0x1, 0x0, 0x0)
perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x0, 0x3fff8000}, 0x0, 0x32, 0x43a1bd76, 0x4, 0x9, 0x6, 0x2, 0x0, 0x8000, 0x0, 0x2009}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x402, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3efd7ab4c41335d9, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0}, 0x0, 0x10000, 0x0, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2)
write$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="1e0328004d8c71ef2885634a8270121406"], 0xffdd)
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000001c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x194, 0x194, 0x6, [@volatile={0x8, 0x0, 0x0, 0x9, 0x2}, @struct={0x8, 0x9, 0x0, 0x4, 0x1, 0xeb, [{0x4, 0x3, 0x2}, {0xf, 0x2, 0x6}, {0x1, 0x2, 0x80000001}, {0xe, 0x5, 0xe}, {0x8, 0x3}, {0x9, 0x2, 0x4}, {0x2, 0x2, 0x727}, {0xf, 0x2, 0x7}, {0x5, 0x3, 0x9}]}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x2, 0x4, 0x4}}, @typedef={0x7, 0x0, 0x0, 0x8, 0x3}, @enum={0xd, 0x2, 0x0, 0x6, 0x4, [{0xe, 0xc}, {0x4, 0x4}]}, @decl_tag={0x6, 0x0, 0x0, 0x11, 0x4, 0x5}, @restrict={0x2, 0x0, 0x0, 0xb, 0x3}, @restrict={0x3}, @struct={0x2, 0x2, 0x0, 0x4, 0x1, 0x8, [{0x10, 0x5, 0xb}, {0xc, 0x3, 0x9}]}, @struct={0xe, 0xa, 0x0, 0x4, 0x0, 0x3, [{0x6, 0x5, 0xadf0}, {0x6, 0x1, 0x7}, {0x6, 0x2, 0x6}, {0x0, 0x4, 0x2cf}, {0xe, 0x1, 0x5}, {0xd, 0x1, 0x4}, {0x9, 0x2, 0x7fffffff}, {0x5, 0x2, 0x1}, {0x5, 0x1, 0x5}, {0x5, 0x4, 0x2}]}]}, {0x0, [0x0, 0x30, 0x2e, 0x5f]}}, &(0x7f0000000000)=""/26, 0x1b2, 0x1a, 0x1, 0x2}, 0x28)

program crashed: INFO: rcu detected stall in corrupted
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN-socketpair$unix-perf_event_open-perf_event_open-write$cgroup_devices-bpf$BPF_BTF_LOAD
detailed listing:
executing program 0:
socket$kcm(0xa, 0x2, 0x3a)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
socketpair$unix(0x1, 0x1, 0x0, 0x0)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x402, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3efd7ab4c41335d9, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0}, 0x0, 0x10000, 0x0, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2)
write$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="1e0328004d8c71ef2885634a8270121406"], 0xffdd)
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000001c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x194, 0x194, 0x6, [@volatile={0x8, 0x0, 0x0, 0x9, 0x2}, @struct={0x8, 0x9, 0x0, 0x4, 0x1, 0xeb, [{0x4, 0x3, 0x2}, {0xf, 0x2, 0x6}, {0x1, 0x2, 0x80000001}, {0xe, 0x5, 0xe}, {0x8, 0x3}, {0x9, 0x2, 0x4}, {0x2, 0x2, 0x727}, {0xf, 0x2, 0x7}, {0x5, 0x3, 0x9}]}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x2, 0x4, 0x4}}, @typedef={0x7, 0x0, 0x0, 0x8, 0x3}, @enum={0xd, 0x2, 0x0, 0x6, 0x4, [{0xe, 0xc}, {0x4, 0x4}]}, @decl_tag={0x6, 0x0, 0x0, 0x11, 0x4, 0x5}, @restrict={0x2, 0x0, 0x0, 0xb, 0x3}, @restrict={0x3}, @struct={0x2, 0x2, 0x0, 0x4, 0x1, 0x8, [{0x10, 0x5, 0xb}, {0xc, 0x3, 0x9}]}, @struct={0xe, 0xa, 0x0, 0x4, 0x0, 0x3, [{0x6, 0x5, 0xadf0}, {0x6, 0x1, 0x7}, {0x6, 0x2, 0x6}, {0x0, 0x4, 0x2cf}, {0xe, 0x1, 0x5}, {0xd, 0x1, 0x4}, {0x9, 0x2, 0x7fffffff}, {0x5, 0x2, 0x1}, {0x5, 0x1, 0x5}, {0x5, 0x4, 0x2}]}]}, {0x0, [0x0, 0x30, 0x2e, 0x5f]}}, &(0x7f0000000000)=""/26, 0x1b2, 0x1a, 0x1, 0x2}, 0x28)

program crashed: INFO: rcu detected stall in sys_bpf
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN-perf_event_open-perf_event_open-write$cgroup_devices-bpf$BPF_BTF_LOAD
detailed listing:
executing program 0:
socket$kcm(0xa, 0x2, 0x3a)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x402, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3efd7ab4c41335d9, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0}, 0x0, 0x10000, 0x0, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2)
write$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="1e0328004d8c71ef2885634a8270121406"], 0xffdd)
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000001c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x194, 0x194, 0x6, [@volatile={0x8, 0x0, 0x0, 0x9, 0x2}, @struct={0x8, 0x9, 0x0, 0x4, 0x1, 0xeb, [{0x4, 0x3, 0x2}, {0xf, 0x2, 0x6}, {0x1, 0x2, 0x80000001}, {0xe, 0x5, 0xe}, {0x8, 0x3}, {0x9, 0x2, 0x4}, {0x2, 0x2, 0x727}, {0xf, 0x2, 0x7}, {0x5, 0x3, 0x9}]}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x2, 0x4, 0x4}}, @typedef={0x7, 0x0, 0x0, 0x8, 0x3}, @enum={0xd, 0x2, 0x0, 0x6, 0x4, [{0xe, 0xc}, {0x4, 0x4}]}, @decl_tag={0x6, 0x0, 0x0, 0x11, 0x4, 0x5}, @restrict={0x2, 0x0, 0x0, 0xb, 0x3}, @restrict={0x3}, @struct={0x2, 0x2, 0x0, 0x4, 0x1, 0x8, [{0x10, 0x5, 0xb}, {0xc, 0x3, 0x9}]}, @struct={0xe, 0xa, 0x0, 0x4, 0x0, 0x3, [{0x6, 0x5, 0xadf0}, {0x6, 0x1, 0x7}, {0x6, 0x2, 0x6}, {0x0, 0x4, 0x2cf}, {0xe, 0x1, 0x5}, {0xd, 0x1, 0x4}, {0x9, 0x2, 0x7fffffff}, {0x5, 0x2, 0x1}, {0x5, 0x1, 0x5}, {0x5, 0x4, 0x2}]}]}, {0x0, [0x0, 0x30, 0x2e, 0x5f]}}, &(0x7f0000000000)=""/26, 0x1b2, 0x1a, 0x1, 0x2}, 0x28)

program crashed: INFO: rcu detected stall in perf_event_open
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-bpf$PROG_LOAD-perf_event_open-perf_event_open-write$cgroup_devices-bpf$BPF_BTF_LOAD
detailed listing:
executing program 0:
socket$kcm(0xa, 0x2, 0x3a)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x402, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3efd7ab4c41335d9, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0}, 0x0, 0x10000, 0x0, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2)
write$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="1e0328004d8c71ef2885634a8270121406"], 0xffdd)
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000001c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x194, 0x194, 0x6, [@volatile={0x8, 0x0, 0x0, 0x9, 0x2}, @struct={0x8, 0x9, 0x0, 0x4, 0x1, 0xeb, [{0x4, 0x3, 0x2}, {0xf, 0x2, 0x6}, {0x1, 0x2, 0x80000001}, {0xe, 0x5, 0xe}, {0x8, 0x3}, {0x9, 0x2, 0x4}, {0x2, 0x2, 0x727}, {0xf, 0x2, 0x7}, {0x5, 0x3, 0x9}]}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x2, 0x4, 0x4}}, @typedef={0x7, 0x0, 0x0, 0x8, 0x3}, @enum={0xd, 0x2, 0x0, 0x6, 0x4, [{0xe, 0xc}, {0x4, 0x4}]}, @decl_tag={0x6, 0x0, 0x0, 0x11, 0x4, 0x5}, @restrict={0x2, 0x0, 0x0, 0xb, 0x3}, @restrict={0x3}, @struct={0x2, 0x2, 0x0, 0x4, 0x1, 0x8, [{0x10, 0x5, 0xb}, {0xc, 0x3, 0x9}]}, @struct={0xe, 0xa, 0x0, 0x4, 0x0, 0x3, [{0x6, 0x5, 0xadf0}, {0x6, 0x1, 0x7}, {0x6, 0x2, 0x6}, {0x0, 0x4, 0x2cf}, {0xe, 0x1, 0x5}, {0xd, 0x1, 0x4}, {0x9, 0x2, 0x7fffffff}, {0x5, 0x2, 0x1}, {0x5, 0x1, 0x5}, {0x5, 0x4, 0x2}]}]}, {0x0, [0x0, 0x30, 0x2e, 0x5f]}}, &(0x7f0000000000)=""/26, 0x1b2, 0x1a, 0x1, 0x2}, 0x28)

program crashed: INFO: rcu detected stall in sys_bpf
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-perf_event_open-perf_event_open-write$cgroup_devices-bpf$BPF_BTF_LOAD
detailed listing:
executing program 0:
socket$kcm(0xa, 0x2, 0x3a)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x402, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3efd7ab4c41335d9, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0}, 0x0, 0x10000, 0x0, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2)
write$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="1e0328004d8c71ef2885634a8270121406"], 0xffdd)
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000001c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x194, 0x194, 0x6, [@volatile={0x8, 0x0, 0x0, 0x9, 0x2}, @struct={0x8, 0x9, 0x0, 0x4, 0x1, 0xeb, [{0x4, 0x3, 0x2}, {0xf, 0x2, 0x6}, {0x1, 0x2, 0x80000001}, {0xe, 0x5, 0xe}, {0x8, 0x3}, {0x9, 0x2, 0x4}, {0x2, 0x2, 0x727}, {0xf, 0x2, 0x7}, {0x5, 0x3, 0x9}]}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x2, 0x4, 0x4}}, @typedef={0x7, 0x0, 0x0, 0x8, 0x3}, @enum={0xd, 0x2, 0x0, 0x6, 0x4, [{0xe, 0xc}, {0x4, 0x4}]}, @decl_tag={0x6, 0x0, 0x0, 0x11, 0x4, 0x5}, @restrict={0x2, 0x0, 0x0, 0xb, 0x3}, @restrict={0x3}, @struct={0x2, 0x2, 0x0, 0x4, 0x1, 0x8, [{0x10, 0x5, 0xb}, {0xc, 0x3, 0x9}]}, @struct={0xe, 0xa, 0x0, 0x4, 0x0, 0x3, [{0x6, 0x5, 0xadf0}, {0x6, 0x1, 0x7}, {0x6, 0x2, 0x6}, {0x0, 0x4, 0x2cf}, {0xe, 0x1, 0x5}, {0xd, 0x1, 0x4}, {0x9, 0x2, 0x7fffffff}, {0x5, 0x2, 0x1}, {0x5, 0x1, 0x5}, {0x5, 0x4, 0x2}]}]}, {0x0, [0x0, 0x30, 0x2e, 0x5f]}}, &(0x7f0000000000)=""/26, 0x1b2, 0x1a, 0x1, 0x2}, 0x28)

program crashed: INFO: rcu detected stall in smp_call_function
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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-write$cgroup_devices-bpf$BPF_BTF_LOAD
detailed listing:
executing program 0:
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x402, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3efd7ab4c41335d9, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0}, 0x0, 0x10000, 0x0, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2)
write$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="1e0328004d8c71ef2885634a8270121406"], 0xffdd)
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000001c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x194, 0x194, 0x6, [@volatile={0x8, 0x0, 0x0, 0x9, 0x2}, @struct={0x8, 0x9, 0x0, 0x4, 0x1, 0xeb, [{0x4, 0x3, 0x2}, {0xf, 0x2, 0x6}, {0x1, 0x2, 0x80000001}, {0xe, 0x5, 0xe}, {0x8, 0x3}, {0x9, 0x2, 0x4}, {0x2, 0x2, 0x727}, {0xf, 0x2, 0x7}, {0x5, 0x3, 0x9}]}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x2, 0x4, 0x4}}, @typedef={0x7, 0x0, 0x0, 0x8, 0x3}, @enum={0xd, 0x2, 0x0, 0x6, 0x4, [{0xe, 0xc}, {0x4, 0x4}]}, @decl_tag={0x6, 0x0, 0x0, 0x11, 0x4, 0x5}, @restrict={0x2, 0x0, 0x0, 0xb, 0x3}, @restrict={0x3}, @struct={0x2, 0x2, 0x0, 0x4, 0x1, 0x8, [{0x10, 0x5, 0xb}, {0xc, 0x3, 0x9}]}, @struct={0xe, 0xa, 0x0, 0x4, 0x0, 0x3, [{0x6, 0x5, 0xadf0}, {0x6, 0x1, 0x7}, {0x6, 0x2, 0x6}, {0x0, 0x4, 0x2cf}, {0xe, 0x1, 0x5}, {0xd, 0x1, 0x4}, {0x9, 0x2, 0x7fffffff}, {0x5, 0x2, 0x1}, {0x5, 0x1, 0x5}, {0x5, 0x4, 0x2}]}]}, {0x0, [0x0, 0x30, 0x2e, 0x5f]}}, &(0x7f0000000000)=""/26, 0x1b2, 0x1a, 0x1, 0x2}, 0x28)

program crashed: INFO: rcu detected stall in sys_bpf
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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-write$cgroup_devices-bpf$BPF_BTF_LOAD
detailed listing:
executing program 0:
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0}, 0x0, 0x10000, 0x0, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2)
write$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="1e0328004d8c71ef2885634a8270121406"], 0xffdd)
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000001c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x194, 0x194, 0x6, [@volatile={0x8, 0x0, 0x0, 0x9, 0x2}, @struct={0x8, 0x9, 0x0, 0x4, 0x1, 0xeb, [{0x4, 0x3, 0x2}, {0xf, 0x2, 0x6}, {0x1, 0x2, 0x80000001}, {0xe, 0x5, 0xe}, {0x8, 0x3}, {0x9, 0x2, 0x4}, {0x2, 0x2, 0x727}, {0xf, 0x2, 0x7}, {0x5, 0x3, 0x9}]}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x2, 0x4, 0x4}}, @typedef={0x7, 0x0, 0x0, 0x8, 0x3}, @enum={0xd, 0x2, 0x0, 0x6, 0x4, [{0xe, 0xc}, {0x4, 0x4}]}, @decl_tag={0x6, 0x0, 0x0, 0x11, 0x4, 0x5}, @restrict={0x2, 0x0, 0x0, 0xb, 0x3}, @restrict={0x3}, @struct={0x2, 0x2, 0x0, 0x4, 0x1, 0x8, [{0x10, 0x5, 0xb}, {0xc, 0x3, 0x9}]}, @struct={0xe, 0xa, 0x0, 0x4, 0x0, 0x3, [{0x6, 0x5, 0xadf0}, {0x6, 0x1, 0x7}, {0x6, 0x2, 0x6}, {0x0, 0x4, 0x2cf}, {0xe, 0x1, 0x5}, {0xd, 0x1, 0x4}, {0x9, 0x2, 0x7fffffff}, {0x5, 0x2, 0x1}, {0x5, 0x1, 0x5}, {0x5, 0x4, 0x2}]}]}, {0x0, [0x0, 0x30, 0x2e, 0x5f]}}, &(0x7f0000000000)=""/26, 0x1b2, 0x1a, 0x1, 0x2}, 0x28)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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-write$cgroup_devices-bpf$BPF_BTF_LOAD
detailed listing:
executing program 0:
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x402, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3efd7ab4c41335d9, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2)
write$cgroup_devices(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="1e0328004d8c71ef2885634a8270121406"], 0xffdd)
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000001c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x194, 0x194, 0x6, [@volatile={0x8, 0x0, 0x0, 0x9, 0x2}, @struct={0x8, 0x9, 0x0, 0x4, 0x1, 0xeb, [{0x4, 0x3, 0x2}, {0xf, 0x2, 0x6}, {0x1, 0x2, 0x80000001}, {0xe, 0x5, 0xe}, {0x8, 0x3}, {0x9, 0x2, 0x4}, {0x2, 0x2, 0x727}, {0xf, 0x2, 0x7}, {0x5, 0x3, 0x9}]}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x2, 0x4, 0x4}}, @typedef={0x7, 0x0, 0x0, 0x8, 0x3}, @enum={0xd, 0x2, 0x0, 0x6, 0x4, [{0xe, 0xc}, {0x4, 0x4}]}, @decl_tag={0x6, 0x0, 0x0, 0x11, 0x4, 0x5}, @restrict={0x2, 0x0, 0x0, 0xb, 0x3}, @restrict={0x3}, @struct={0x2, 0x2, 0x0, 0x4, 0x1, 0x8, [{0x10, 0x5, 0xb}, {0xc, 0x3, 0x9}]}, @struct={0xe, 0xa, 0x0, 0x4, 0x0, 0x3, [{0x6, 0x5, 0xadf0}, {0x6, 0x1, 0x7}, {0x6, 0x2, 0x6}, {0x0, 0x4, 0x2cf}, {0xe, 0x1, 0x5}, {0xd, 0x1, 0x4}, {0x9, 0x2, 0x7fffffff}, {0x5, 0x2, 0x1}, {0x5, 0x1, 0x5}, {0x5, 0x4, 0x2}]}]}, {0x0, [0x0, 0x30, 0x2e, 0x5f]}}, &(0x7f0000000000)=""/26, 0x1b2, 0x1a, 0x1, 0x2}, 0x28)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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-write$cgroup_devices-bpf$BPF_BTF_LOAD
detailed listing:
executing program 0:
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x402, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3efd7ab4c41335d9, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0}, 0x0, 0x10000, 0x0, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2)
write$cgroup_devices(0xffffffffffffffff, 0x0, 0xffdd)
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f00000001c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x194, 0x194, 0x6, [@volatile={0x8, 0x0, 0x0, 0x9, 0x2}, @struct={0x8, 0x9, 0x0, 0x4, 0x1, 0xeb, [{0x4, 0x3, 0x2}, {0xf, 0x2, 0x6}, {0x1, 0x2, 0x80000001}, {0xe, 0x5, 0xe}, {0x8, 0x3}, {0x9, 0x2, 0x4}, {0x2, 0x2, 0x727}, {0xf, 0x2, 0x7}, {0x5, 0x3, 0x9}]}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x2, 0x4, 0x4}}, @typedef={0x7, 0x0, 0x0, 0x8, 0x3}, @enum={0xd, 0x2, 0x0, 0x6, 0x4, [{0xe, 0xc}, {0x4, 0x4}]}, @decl_tag={0x6, 0x0, 0x0, 0x11, 0x4, 0x5}, @restrict={0x2, 0x0, 0x0, 0xb, 0x3}, @restrict={0x3}, @struct={0x2, 0x2, 0x0, 0x4, 0x1, 0x8, [{0x10, 0x5, 0xb}, {0xc, 0x3, 0x9}]}, @struct={0xe, 0xa, 0x0, 0x4, 0x0, 0x3, [{0x6, 0x5, 0xadf0}, {0x6, 0x1, 0x7}, {0x6, 0x2, 0x6}, {0x0, 0x4, 0x2cf}, {0xe, 0x1, 0x5}, {0xd, 0x1, 0x4}, {0x9, 0x2, 0x7fffffff}, {0x5, 0x2, 0x1}, {0x5, 0x1, 0x5}, {0x5, 0x4, 0x2}]}]}, {0x0, [0x0, 0x30, 0x2e, 0x5f]}}, &(0x7f0000000000)=""/26, 0x1b2, 0x1a, 0x1, 0x2}, 0x28)

program crashed: INFO: rcu detected stall in sys_bpf
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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-write$cgroup_devices-bpf$BPF_BTF_LOAD
detailed listing:
executing program 0:
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x402, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3efd7ab4c41335d9, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0}, 0x0, 0x10000, 0x0, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2)
write$cgroup_devices(0xffffffffffffffff, 0x0, 0xffdd)
bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0)

program crashed: INFO: rcu detected stall in sys_bpf
extracting C reproducer
testing compiled C program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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-write$cgroup_devices-bpf$BPF_BTF_LOAD
program crashed: no output from test machine
a never seen crash title: no output from test machine, ignore
simplifying guilty program options
testing program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 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-write$cgroup_devices-bpf$BPF_BTF_LOAD
detailed listing:
executing program 0:
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x402, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3efd7ab4c41335d9, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0}, 0x0, 0x10000, 0x0, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2)
write$cgroup_devices(0xffffffffffffffff, 0x0, 0xffdd)
bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0)

program crashed: INFO: rcu detected stall in sys_close_range
a never seen crash title: INFO: rcu detected stall in sys_close_range, ignore
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): perf_event_open-perf_event_open-write$cgroup_devices-bpf$BPF_BTF_LOAD
detailed listing:
executing program 0:
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x402, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3efd7ab4c41335d9, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0}, 0x0, 0x10000, 0x0, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2)
write$cgroup_devices(0xffffffffffffffff, 0x0, 0xffdd)
bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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-write$cgroup_devices-bpf$BPF_BTF_LOAD
detailed listing:
executing program 0:
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x402, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3efd7ab4c41335d9, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0}, 0x0, 0x10000, 0x0, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2)
write$cgroup_devices(0xffffffffffffffff, 0x0, 0xffdd)
bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0)

program crashed: INFO: rcu detected stall in sys_bpf
validation run: crashed=true
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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-write$cgroup_devices-bpf$BPF_BTF_LOAD
detailed listing:
executing program 0:
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x402, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3efd7ab4c41335d9, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0}, 0x0, 0x10000, 0x0, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2)
write$cgroup_devices(0xffffffffffffffff, 0x0, 0xffdd)
bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0)

program crashed: INFO: rcu detected stall in perf_event_open
validation run: crashed=true
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 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-write$cgroup_devices-bpf$BPF_BTF_LOAD
detailed listing:
executing program 0:
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x402, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3efd7ab4c41335d9, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0}, 0x0, 0x10000, 0x0, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2)
write$cgroup_devices(0xffffffffffffffff, 0x0, 0xffdd)
bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0)

program crashed: INFO: rcu detected stall in sys_bpf
validation run: crashed=true
reproducing took 2h33m44.838961101s
repro crashed as (corrupted=false):
rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
rcu: 	1-...!: (0 ticks this GP) idle=31bc/1/0x4000000000000000 softirq=34577/34577 fqs=0
rcu: 	(detected by 0, t=10502 jiffies, g=34149, q=2907 ncpus=2)
Sending NMI from CPU 0 to CPUs 1:
NMI backtrace for cpu 1
CPU: 1 PID: 12408 Comm: syz.1.3047 Not tainted 6.6.102-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
RIP: 0010:asm_sysvec_irq_work+0x0/0x20 arch/x86/include/asm/idtentry.h:723
Code: 06 25 ed ff e9 a1 03 00 00 90 f3 0f 1e fa 0f 01 ca fc 6a ff e8 a1 02 00 00 48 89 c4 48 89 e7 e8 f6 06 ed ff e9 81 03 00 00 90 <f3> 0f 1e fa 0f 01 ca fc 6a ff e8 81 02 00 00 48 89 c4 48 89 e7 e8
RSP: 0018:ffffc900001f0ad8 EFLAGS: 00000006
RAX: b70829dc09b2f300 RBX: 1ffff9200003e168 RCX: b70829dc09b2f300
RDX: dffffc0000000000 RSI: ffffffff8aaab9c0 RDI: ffffffff8afc66c0
RBP: ffffc900001f0bf0 R08: ffffffff8e4a882f R09: 1ffffffff1c95105
R10: dffffc0000000000 R11: fffffbfff1c95106 R12: ffffffff8cd35400
R13: dffffc0000000000 R14: 0000000000000246 R15: 0000000000000002
FS:  00007f2d4186c6c0(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000c0086e4000 CR3: 000000005e8ce000 CR4: 00000000003506e0
Call Trace:
 <IRQ>
RIP: 0010:rcu_read_unlock_special+0x88/0x4c0 kernel/rcu/tree_plugin.h:682
Code: f1 f1 f1 00 f2 f2 f2 4a 89 04 2b 66 42 c7 44 2b 09 f3 f3 42 c6 44 2b 0b f3 65 44 8b 35 39 58 93 7e 41 f7 c6 00 00 f0 00 74 45 <48> c7 44 24 40 0e 36 e0 45 4a c7 04 2b 00 00 00 00 66 42 c7 44 2b
RSP: 0018:ffffc900001f0b00 EFLAGS: 00000206
 __rcu_read_unlock+0x7c/0xd0 kernel/rcu/tree_plugin.h:426
 rcu_read_unlock include/linux/rcupdate.h:818 [inline]
 ieee80211_iterate_active_interfaces_atomic+0x15a/0x180 net/mac80211/util.c:804
 mac80211_hwsim_beacon+0xbb/0x1b0 drivers/net/wireless/virtual/mac80211_hwsim.c:2295
 __run_hrtimer kernel/time/hrtimer.c:1755 [inline]
 __hrtimer_run_queues+0x51e/0xc40 kernel/time/hrtimer.c:1819
 hrtimer_run_softirq+0x187/0x2b0 kernel/time/hrtimer.c:1836
 handle_softirqs+0x280/0x820 kernel/softirq.c:578
 __do_softirq kernel/softirq.c:612 [inline]
 invoke_softirq kernel/softirq.c:452 [inline]
 __irq_exit_rcu+0xc7/0x190 kernel/softirq.c:661
 irq_exit_rcu+0x9/0x20 kernel/softirq.c:673
 instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1088 [inline]
 sysvec_apic_timer_interrupt+0xa4/0xc0 arch/x86/kernel/apic/apic.c:1088
 </IRQ>
 <TASK>
 asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:687
RIP: 0010:btf_parse kernel/bpf/btf.c:5572 [inline]
RIP: 0010:btf_new_fd+0x52f/0x980 kernel/bpf/btf.c:7188
Code: f8 48 c1 e8 03 42 80 3c 38 00 74 05 e8 6a b2 37 00 4c 8b 6c 24 28 49 8b 7d 08 e8 cc 4b 1b 00 4c 89 ef e8 84 90 1d 00 4d 85 f6 <74> 0f e8 1a 6b e0 ff 4c 89 f7 e8 42 04 00 00 eb 05 e8 0b 6b e0 ff
RSP: 0018:ffffc9000c827c80 EFLAGS: 00000286
RAX: b70829dc09b2f300 RBX: 00000000ffffffea RCX: b70829dc09b2f300
RDX: dffffc0000000000 RSI: ffffffff8aaab9c0 RDI: ffffffff8afc66c0
RBP: ffffc9000c827d70 R08: ffffffff8e4a882f R09: 1ffffffff1c95105
R10: dffffc0000000000 R11: fffffbfff1c95106 R12: 1ffff92001904f9c
R13: ffff8880196ce000 R14: ffff888020dfea00 R15: dffffc0000000000
 __sys_bpf+0x60e/0x800 kernel/bpf/syscall.c:5512
 __do_sys_bpf kernel/bpf/syscall.c:5571 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5569 [inline]
 __x64_sys_bpf+0x7c/0x90 kernel/bpf/syscall.c:5569
 do_syscall_x64 arch/x86/entry/common.c:51 [inline]
 do_syscall_64+0x55/0xb0 arch/x86/entry/common.c:81
 entry_SYSCALL_64_after_hwframe+0x68/0xd2
RIP: 0033:0x7f2d4098ebe9
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f2d4186c038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
RAX: ffffffffffffffda RBX: 00007f2d40bb5fa0 RCX: 00007f2d4098ebe9
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000012
RBP: 00007f2d40a11e19 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f2d40bb6038 R14: 00007f2d40bb5fa0 R15: 00007ffc61b9a5e8
 </TASK>
rcu: rcu_preempt kthread timer wakeup didn't happen for 10501 jiffies! g34149 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402
rcu: 	Possible timer handling issue on cpu=1 timer-softirq=10573
rcu: rcu_preempt kthread starved for 10502 jiffies! g34149 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=1
rcu: 	Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
rcu: RCU grace-period kthread stack dump:
task:rcu_preempt     state:I stack:27752 pid:17    ppid:2      flags:0x00004000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5380 [inline]
 __schedule+0x14d2/0x44d0 kernel/sched/core.c:6699
 schedule+0xbd/0x170 kernel/sched/core.c:6773
 schedule_timeout+0x160/0x280 kernel/time/timer.c:2167
 rcu_gp_fqs_loop+0x302/0x1560 kernel/rcu/tree.c:1667
 rcu_gp_kthread+0x99/0x380 kernel/rcu/tree.c:1866
 kthread+0x2fa/0x390 kernel/kthread.c:388
 ret_from_fork+0x48/0x80 arch/x86/kernel/process.c:152
 ret_from_fork_asm+0x11/0x20 arch/x86/entry/entry_64.S:293
 </TASK>
rcu: Stack dump where RCU GP kthread last ran:
Sending NMI from CPU 0 to CPUs 1:
NMI backtrace for cpu 1
CPU: 1 PID: 12408 Comm: syz.1.3047 Not tainted 6.6.102-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
RIP: 0010:native_apic_msr_eoi+0xf/0x10 arch/x86/include/asm/apic.h:202
Code: c3 89 c6 89 da 48 c7 c7 a0 89 b9 8c 89 c5 e8 a8 c2 17 03 89 e8 eb e3 0f 1f 40 00 f3 0f 1e fa b9 0b 08 00 00 31 c0 31 d2 0f 30 <c3> f3 0f 1e fa 81 ff cf 00 00 00 7f 0c 83 ff 20 74 2a 83 ff 30 74
RSP: 0018:ffffc900001f0a20 EFLAGS: 00000046
RAX: 0000000000000000 RBX: ffffc900001f0a58 RCX: 000000000000080b
RDX: 0000000000000000 RSI: ffffffff8afc66a0 RDI: ffffffff8afc6660
RBP: 0000000000000000 R08: ffffffff8e4a882f R09: 1ffffffff1c95105
R10: dffffc0000000000 R11: fffffbfff1c95106 R12: 0000000000000000
R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
FS:  00007f2d4186c6c0(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000c0086e4000 CR3: 000000005e8ce000 CR4: 00000000003506e0
Call Trace:
 <IRQ>
 apic_eoi arch/x86/include/asm/apic.h:409 [inline]
 __sysvec_irq_work+0x11/0x380 arch/x86/kernel/irq_work.c:19
 instr_sysvec_irq_work arch/x86/kernel/irq_work.c:17 [inline]
 sysvec_irq_work+0x4e/0xc0 arch/x86/kernel/irq_work.c:17
 asm_sysvec_irq_work+0x1a/0x20 arch/x86/include/asm/idtentry.h:723
RIP: 0010:rcu_read_unlock_special+0x88/0x4c0 kernel/rcu/tree_plugin.h:682
Code: f1 f1 f1 00 f2 f2 f2 4a 89 04 2b 66 42 c7 44 2b 09 f3 f3 42 c6 44 2b 0b f3 65 44 8b 35 39 58 93 7e 41 f7 c6 00 00 f0 00 74 45 <48> c7 44 24 40 0e 36 e0 45 4a c7 04 2b 00 00 00 00 66 42 c7 44 2b
RSP: 0018:ffffc900001f0b00 EFLAGS: 00000206
RAX: b70829dc09b2f300 RBX: 1ffff9200003e168 RCX: b70829dc09b2f300
RDX: dffffc0000000000 RSI: ffffffff8aaab9c0 RDI: ffffffff8afc66c0
RBP: ffffc900001f0bf0 R08: ffffffff8e4a882f R09: 1ffffffff1c95105
R10: dffffc0000000000 R11: fffffbfff1c95106 R12: ffffffff8cd35400
R13: dffffc0000000000 R14: 0000000000000246 R15: 0000000000000002
 __rcu_read_unlock+0x7c/0xd0 kernel/rcu/tree_plugin.h:426
 rcu_read_unlock include/linux/rcupdate.h:818 [inline]
 ieee80211_iterate_active_interfaces_atomic+0x15a/0x180 net/mac80211/util.c:804
 mac80211_hwsim_beacon+0xbb/0x1b0 drivers/net/wireless/virtual/mac80211_hwsim.c:2295
 __run_hrtimer kernel/time/hrtimer.c:1755 [inline]
 __hrtimer_run_queues+0x51e/0xc40 kernel/time/hrtimer.c:1819
 hrtimer_run_softirq+0x187/0x2b0 kernel/time/hrtimer.c:1836
 handle_softirqs+0x280/0x820 kernel/softirq.c:578
 __do_softirq kernel/softirq.c:612 [inline]
 invoke_softirq kernel/softirq.c:452 [inline]
 __irq_exit_rcu+0xc7/0x190 kernel/softirq.c:661
 irq_exit_rcu+0x9/0x20 kernel/softirq.c:673
 instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1088 [inline]
 sysvec_apic_timer_interrupt+0xa4/0xc0 arch/x86/kernel/apic/apic.c:1088
 </IRQ>
 <TASK>
 asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:687
RIP: 0010:btf_parse kernel/bpf/btf.c:5572 [inline]
RIP: 0010:btf_new_fd+0x52f/0x980 kernel/bpf/btf.c:7188
Code: f8 48 c1 e8 03 42 80 3c 38 00 74 05 e8 6a b2 37 00 4c 8b 6c 24 28 49 8b 7d 08 e8 cc 4b 1b 00 4c 89 ef e8 84 90 1d 00 4d 85 f6 <74> 0f e8 1a 6b e0 ff 4c 89 f7 e8 42 04 00 00 eb 05 e8 0b 6b e0 ff
RSP: 0018:ffffc9000c827c80 EFLAGS: 00000286
RAX: b70829dc09b2f300 RBX: 00000000ffffffea RCX: b70829dc09b2f300
RDX: dffffc0000000000 RSI: ffffffff8aaab9c0 RDI: ffffffff8afc66c0
RBP: ffffc9000c827d70 R08: ffffffff8e4a882f R09: 1ffffffff1c95105
R10: dffffc0000000000 R11: fffffbfff1c95106 R12: 1ffff92001904f9c
R13: ffff8880196ce000 R14: ffff888020dfea00 R15: dffffc0000000000
 __sys_bpf+0x60e/0x800 kernel/bpf/syscall.c:5512
 __do_sys_bpf kernel/bpf/syscall.c:5571 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5569 [inline]
 __x64_sys_bpf+0x7c/0x90 kernel/bpf/syscall.c:5569
 do_syscall_x64 arch/x86/entry/common.c:51 [inline]
 do_syscall_64+0x55/0xb0 arch/x86/entry/common.c:81
 entry_SYSCALL_64_after_hwframe+0x68/0xd2
RIP: 0033:0x7f2d4098ebe9
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f2d4186c038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
RAX: ffffffffffffffda RBX: 00007f2d40bb5fa0 RCX: 00007f2d4098ebe9
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000012
RBP: 00007f2d40a11e19 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f2d40bb6038 R14: 00007f2d40bb5fa0 R15: 00007ffc61b9a5e8
 </TASK>

final repro crashed as (corrupted=false):
rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
rcu: 	1-...!: (0 ticks this GP) idle=31bc/1/0x4000000000000000 softirq=34577/34577 fqs=0
rcu: 	(detected by 0, t=10502 jiffies, g=34149, q=2907 ncpus=2)
Sending NMI from CPU 0 to CPUs 1:
NMI backtrace for cpu 1
CPU: 1 PID: 12408 Comm: syz.1.3047 Not tainted 6.6.102-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
RIP: 0010:asm_sysvec_irq_work+0x0/0x20 arch/x86/include/asm/idtentry.h:723
Code: 06 25 ed ff e9 a1 03 00 00 90 f3 0f 1e fa 0f 01 ca fc 6a ff e8 a1 02 00 00 48 89 c4 48 89 e7 e8 f6 06 ed ff e9 81 03 00 00 90 <f3> 0f 1e fa 0f 01 ca fc 6a ff e8 81 02 00 00 48 89 c4 48 89 e7 e8
RSP: 0018:ffffc900001f0ad8 EFLAGS: 00000006
RAX: b70829dc09b2f300 RBX: 1ffff9200003e168 RCX: b70829dc09b2f300
RDX: dffffc0000000000 RSI: ffffffff8aaab9c0 RDI: ffffffff8afc66c0
RBP: ffffc900001f0bf0 R08: ffffffff8e4a882f R09: 1ffffffff1c95105
R10: dffffc0000000000 R11: fffffbfff1c95106 R12: ffffffff8cd35400
R13: dffffc0000000000 R14: 0000000000000246 R15: 0000000000000002
FS:  00007f2d4186c6c0(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000c0086e4000 CR3: 000000005e8ce000 CR4: 00000000003506e0
Call Trace:
 <IRQ>
RIP: 0010:rcu_read_unlock_special+0x88/0x4c0 kernel/rcu/tree_plugin.h:682
Code: f1 f1 f1 00 f2 f2 f2 4a 89 04 2b 66 42 c7 44 2b 09 f3 f3 42 c6 44 2b 0b f3 65 44 8b 35 39 58 93 7e 41 f7 c6 00 00 f0 00 74 45 <48> c7 44 24 40 0e 36 e0 45 4a c7 04 2b 00 00 00 00 66 42 c7 44 2b
RSP: 0018:ffffc900001f0b00 EFLAGS: 00000206
 __rcu_read_unlock+0x7c/0xd0 kernel/rcu/tree_plugin.h:426
 rcu_read_unlock include/linux/rcupdate.h:818 [inline]
 ieee80211_iterate_active_interfaces_atomic+0x15a/0x180 net/mac80211/util.c:804
 mac80211_hwsim_beacon+0xbb/0x1b0 drivers/net/wireless/virtual/mac80211_hwsim.c:2295
 __run_hrtimer kernel/time/hrtimer.c:1755 [inline]
 __hrtimer_run_queues+0x51e/0xc40 kernel/time/hrtimer.c:1819
 hrtimer_run_softirq+0x187/0x2b0 kernel/time/hrtimer.c:1836
 handle_softirqs+0x280/0x820 kernel/softirq.c:578
 __do_softirq kernel/softirq.c:612 [inline]
 invoke_softirq kernel/softirq.c:452 [inline]
 __irq_exit_rcu+0xc7/0x190 kernel/softirq.c:661
 irq_exit_rcu+0x9/0x20 kernel/softirq.c:673
 instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1088 [inline]
 sysvec_apic_timer_interrupt+0xa4/0xc0 arch/x86/kernel/apic/apic.c:1088
 </IRQ>
 <TASK>
 asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:687
RIP: 0010:btf_parse kernel/bpf/btf.c:5572 [inline]
RIP: 0010:btf_new_fd+0x52f/0x980 kernel/bpf/btf.c:7188
Code: f8 48 c1 e8 03 42 80 3c 38 00 74 05 e8 6a b2 37 00 4c 8b 6c 24 28 49 8b 7d 08 e8 cc 4b 1b 00 4c 89 ef e8 84 90 1d 00 4d 85 f6 <74> 0f e8 1a 6b e0 ff 4c 89 f7 e8 42 04 00 00 eb 05 e8 0b 6b e0 ff
RSP: 0018:ffffc9000c827c80 EFLAGS: 00000286
RAX: b70829dc09b2f300 RBX: 00000000ffffffea RCX: b70829dc09b2f300
RDX: dffffc0000000000 RSI: ffffffff8aaab9c0 RDI: ffffffff8afc66c0
RBP: ffffc9000c827d70 R08: ffffffff8e4a882f R09: 1ffffffff1c95105
R10: dffffc0000000000 R11: fffffbfff1c95106 R12: 1ffff92001904f9c
R13: ffff8880196ce000 R14: ffff888020dfea00 R15: dffffc0000000000
 __sys_bpf+0x60e/0x800 kernel/bpf/syscall.c:5512
 __do_sys_bpf kernel/bpf/syscall.c:5571 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5569 [inline]
 __x64_sys_bpf+0x7c/0x90 kernel/bpf/syscall.c:5569
 do_syscall_x64 arch/x86/entry/common.c:51 [inline]
 do_syscall_64+0x55/0xb0 arch/x86/entry/common.c:81
 entry_SYSCALL_64_after_hwframe+0x68/0xd2
RIP: 0033:0x7f2d4098ebe9
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f2d4186c038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
RAX: ffffffffffffffda RBX: 00007f2d40bb5fa0 RCX: 00007f2d4098ebe9
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000012
RBP: 00007f2d40a11e19 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f2d40bb6038 R14: 00007f2d40bb5fa0 R15: 00007ffc61b9a5e8
 </TASK>
rcu: rcu_preempt kthread timer wakeup didn't happen for 10501 jiffies! g34149 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402
rcu: 	Possible timer handling issue on cpu=1 timer-softirq=10573
rcu: rcu_preempt kthread starved for 10502 jiffies! g34149 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=1
rcu: 	Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
rcu: RCU grace-period kthread stack dump:
task:rcu_preempt     state:I stack:27752 pid:17    ppid:2      flags:0x00004000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5380 [inline]
 __schedule+0x14d2/0x44d0 kernel/sched/core.c:6699
 schedule+0xbd/0x170 kernel/sched/core.c:6773
 schedule_timeout+0x160/0x280 kernel/time/timer.c:2167
 rcu_gp_fqs_loop+0x302/0x1560 kernel/rcu/tree.c:1667
 rcu_gp_kthread+0x99/0x380 kernel/rcu/tree.c:1866
 kthread+0x2fa/0x390 kernel/kthread.c:388
 ret_from_fork+0x48/0x80 arch/x86/kernel/process.c:152
 ret_from_fork_asm+0x11/0x20 arch/x86/entry/entry_64.S:293
 </TASK>
rcu: Stack dump where RCU GP kthread last ran:
Sending NMI from CPU 0 to CPUs 1:
NMI backtrace for cpu 1
CPU: 1 PID: 12408 Comm: syz.1.3047 Not tainted 6.6.102-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
RIP: 0010:native_apic_msr_eoi+0xf/0x10 arch/x86/include/asm/apic.h:202
Code: c3 89 c6 89 da 48 c7 c7 a0 89 b9 8c 89 c5 e8 a8 c2 17 03 89 e8 eb e3 0f 1f 40 00 f3 0f 1e fa b9 0b 08 00 00 31 c0 31 d2 0f 30 <c3> f3 0f 1e fa 81 ff cf 00 00 00 7f 0c 83 ff 20 74 2a 83 ff 30 74
RSP: 0018:ffffc900001f0a20 EFLAGS: 00000046
RAX: 0000000000000000 RBX: ffffc900001f0a58 RCX: 000000000000080b
RDX: 0000000000000000 RSI: ffffffff8afc66a0 RDI: ffffffff8afc6660
RBP: 0000000000000000 R08: ffffffff8e4a882f R09: 1ffffffff1c95105
R10: dffffc0000000000 R11: fffffbfff1c95106 R12: 0000000000000000
R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
FS:  00007f2d4186c6c0(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000c0086e4000 CR3: 000000005e8ce000 CR4: 00000000003506e0
Call Trace:
 <IRQ>
 apic_eoi arch/x86/include/asm/apic.h:409 [inline]
 __sysvec_irq_work+0x11/0x380 arch/x86/kernel/irq_work.c:19
 instr_sysvec_irq_work arch/x86/kernel/irq_work.c:17 [inline]
 sysvec_irq_work+0x4e/0xc0 arch/x86/kernel/irq_work.c:17
 asm_sysvec_irq_work+0x1a/0x20 arch/x86/include/asm/idtentry.h:723
RIP: 0010:rcu_read_unlock_special+0x88/0x4c0 kernel/rcu/tree_plugin.h:682
Code: f1 f1 f1 00 f2 f2 f2 4a 89 04 2b 66 42 c7 44 2b 09 f3 f3 42 c6 44 2b 0b f3 65 44 8b 35 39 58 93 7e 41 f7 c6 00 00 f0 00 74 45 <48> c7 44 24 40 0e 36 e0 45 4a c7 04 2b 00 00 00 00 66 42 c7 44 2b
RSP: 0018:ffffc900001f0b00 EFLAGS: 00000206
RAX: b70829dc09b2f300 RBX: 1ffff9200003e168 RCX: b70829dc09b2f300
RDX: dffffc0000000000 RSI: ffffffff8aaab9c0 RDI: ffffffff8afc66c0
RBP: ffffc900001f0bf0 R08: ffffffff8e4a882f R09: 1ffffffff1c95105
R10: dffffc0000000000 R11: fffffbfff1c95106 R12: ffffffff8cd35400
R13: dffffc0000000000 R14: 0000000000000246 R15: 0000000000000002
 __rcu_read_unlock+0x7c/0xd0 kernel/rcu/tree_plugin.h:426
 rcu_read_unlock include/linux/rcupdate.h:818 [inline]
 ieee80211_iterate_active_interfaces_atomic+0x15a/0x180 net/mac80211/util.c:804
 mac80211_hwsim_beacon+0xbb/0x1b0 drivers/net/wireless/virtual/mac80211_hwsim.c:2295
 __run_hrtimer kernel/time/hrtimer.c:1755 [inline]
 __hrtimer_run_queues+0x51e/0xc40 kernel/time/hrtimer.c:1819
 hrtimer_run_softirq+0x187/0x2b0 kernel/time/hrtimer.c:1836
 handle_softirqs+0x280/0x820 kernel/softirq.c:578
 __do_softirq kernel/softirq.c:612 [inline]
 invoke_softirq kernel/softirq.c:452 [inline]
 __irq_exit_rcu+0xc7/0x190 kernel/softirq.c:661
 irq_exit_rcu+0x9/0x20 kernel/softirq.c:673
 instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1088 [inline]
 sysvec_apic_timer_interrupt+0xa4/0xc0 arch/x86/kernel/apic/apic.c:1088
 </IRQ>
 <TASK>
 asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:687
RIP: 0010:btf_parse kernel/bpf/btf.c:5572 [inline]
RIP: 0010:btf_new_fd+0x52f/0x980 kernel/bpf/btf.c:7188
Code: f8 48 c1 e8 03 42 80 3c 38 00 74 05 e8 6a b2 37 00 4c 8b 6c 24 28 49 8b 7d 08 e8 cc 4b 1b 00 4c 89 ef e8 84 90 1d 00 4d 85 f6 <74> 0f e8 1a 6b e0 ff 4c 89 f7 e8 42 04 00 00 eb 05 e8 0b 6b e0 ff
RSP: 0018:ffffc9000c827c80 EFLAGS: 00000286
RAX: b70829dc09b2f300 RBX: 00000000ffffffea RCX: b70829dc09b2f300
RDX: dffffc0000000000 RSI: ffffffff8aaab9c0 RDI: ffffffff8afc66c0
RBP: ffffc9000c827d70 R08: ffffffff8e4a882f R09: 1ffffffff1c95105
R10: dffffc0000000000 R11: fffffbfff1c95106 R12: 1ffff92001904f9c
R13: ffff8880196ce000 R14: ffff888020dfea00 R15: dffffc0000000000
 __sys_bpf+0x60e/0x800 kernel/bpf/syscall.c:5512
 __do_sys_bpf kernel/bpf/syscall.c:5571 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5569 [inline]
 __x64_sys_bpf+0x7c/0x90 kernel/bpf/syscall.c:5569
 do_syscall_x64 arch/x86/entry/common.c:51 [inline]
 do_syscall_64+0x55/0xb0 arch/x86/entry/common.c:81
 entry_SYSCALL_64_after_hwframe+0x68/0xd2
RIP: 0033:0x7f2d4098ebe9
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f2d4186c038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
RAX: ffffffffffffffda RBX: 00007f2d40bb5fa0 RCX: 00007f2d4098ebe9
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000012
RBP: 00007f2d40a11e19 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f2d40bb6038 R14: 00007f2d40bb5fa0 R15: 00007ffc61b9a5e8
 </TASK>