Extracting prog: 4m33.095861856s
Minimizing prog: 1h33m36.28533638s
Simplifying prog options: 7m17.969242104s
Extracting C: 2m16.857897792s
Simplifying C: 0s


extracting reproducer from 28 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}}): perf_event_open-bpf$BPF_BTF_LOAD-perf_event_open-perf_event_open-socket$kcm-socket$kcm-ioctl$sock_kcm_SIOCKCMATTACH-bpf$BPF_MAP_CONST_STR_FREEZE-openat$cgroup_ro-close-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-socket$kcm-bpf$MAP_CREATE-bpf$MAP_CREATE-ioctl$sock_kcm_SIOCKCMCLONE-socket$kcm-bpf$BPF_BTF_LOAD-bpf$BPF_GET_PROG_INFO-bpf$ITER_CREATE-bpf$MAP_CREATE-bpf$BPF_MAP_FREEZE-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$OBJ_GET_MAP-bpf$MAP_UPDATE_ELEM_TAIL_CALL-bpf$PROG_LOAD-ioctl$sock_kcm_SIOCKCMCLONE-ioctl$sock_kcm_SIOCKCMCLONE-bpf$PROG_LOAD_XDP
detailed listing:
executing program 0:
perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x520, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_config_ext={0xa99, 0x3}, 0x8500, 0x10000, 0x0, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x2000000020000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2)
r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@struct]}}, 0x0, 0x26}, 0x28)
perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x7f, 0x1, 0x0, 0x0, 0x0, 0x9, 0x7341d3bf6fbd9c73, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd1, 0x2, @perf_bp={0x0, 0x7}, 0x8000, 0x5, 0x43a1bd76, 0x2, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2000200c}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3efd7ab4c41335d9, @perf_bp={0x0, 0xf}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa)
socket$kcm(0xa, 0x3, 0x3a)
r1 = socket$kcm(0x2b, 0x1, 0x0)
ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x890b, 0x0)
bpf$BPF_MAP_CONST_STR_FREEZE(0x16, 0x0, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='blkio.throttle.io_service_bytes\x00', 0x26e1, 0x0)
close(r2)
r3 = bpf$MAP_CREATE(0x0, &(0x7f0000001680)=@base={0x1a, 0x3, 0xd, 0x2d, 0x20, 0x1, 0x7, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x0, 0x1}, 0x50)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001780)={0x6, 0x11, &(0x7f0000000380)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x7}, {{0x18, 0x1, 0x1, 0x0, 0x1}}, {}, [@ldst={0x0, 0x1, 0x3, 0x6, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x5}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x2}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f00000015c0)='syzkaller\x00', 0x1, 0x0, 0x0, 0x1e00, 0x0, '\x00', 0x0, 0x25, r0, 0x8, &(0x7f0000001600)={0x8, 0x4}, 0x8, 0x10, &(0x7f0000001640)={0x2, 0x0, 0x6, 0x77}, 0x10, 0x0, 0x0, 0x4, &(0x7f0000001700)=[r2, r3], &(0x7f0000001740)=[{0x0, 0x3, 0x3, 0x5}, {0x4, 0x4, 0xc, 0x8}, {0x3, 0x2, 0x0, 0xb}, {0x3, 0x2, 0xf, 0x2}], 0x10, 0xff}, 0x94)
r4 = socket$kcm(0xa, 0x2, 0x0)
r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1000000004000000080000000200000000000000", @ANYRES32=r4], 0x50)
bpf$MAP_CREATE(0x700000000000000, &(0x7f0000000440)=@base={0x1d, 0x4, 0x0, 0x0, 0x201}, 0x50)
ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x8916, 0x0)
socket$kcm(0xa, 0x5, 0x0)
r6 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001580)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc4, 0xc4, 0x2, [@enum64={0x6, 0x2, 0x0, 0x13, 0x0, 0x2, [{0x4, 0x7, 0x8000}, {0xe, 0x101, 0x9}]}, @type_tag={0x4, 0x0, 0x0, 0x12, 0x2}, @union={0xe, 0x1, 0x0, 0x5, 0x1, 0x6, [{0xa, 0x1, 0x2}]}, @typedef={0xc}, @union={0x6, 0x7, 0x0, 0x5, 0x1, 0x81, [{0x3, 0x3, 0xff1}, {0xc, 0x2, 0x8}, {0x9, 0x1, 0xffffa785}, {0x3, 0x5, 0x9}, {0x1, 0x1}, {0xc, 0x2, 0x2}, {0x2, 0x4, 0xfffffff8}]}, @decl_tag={0x3, 0x0, 0x0, 0x11, 0x5, 0x5}]}}, &(0x7f0000000580)=""/4096, 0xde, 0x1000, 0x1, 0xdd, 0x10000}, 0x28)
bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0)
r7 = bpf$ITER_CREATE(0x21, &(0x7f0000001900), 0x8)
r8 = bpf$MAP_CREATE(0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="0200000004000000040000000100000080"], 0x1b)
bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000000c0)=r8, 0x4)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x6, 0x0, &(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x94)
r9 = bpf$OBJ_GET_MAP(0x7, 0x0, 0x0)
bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000001a40)={{r5}, &(0x7f00000019c0), &(0x7f0000001a00)}, 0x20)
bpf$PROG_LOAD(0x5, &(0x7f0000001b00)={0x1, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback=0x37, r6, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, r7, 0x0, &(0x7f0000001a80)=[r8, r9, r5, r5, r5, r5], 0x0, 0x10, 0x5}, 0x94)
ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x8916, 0x0)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x8936, &(0x7f0000000000)={r4})
bpf$PROG_LOAD_XDP(0x5, &(0x7f00000005c0)={0x6, 0x3, &(0x7f00000000c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x8000}}, &(0x7f0000000040)='syzkaller\x00', 0x8, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, r0, 0x8, 0x0, 0x0, 0x30, &(0x7f0000000140), 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0xfffffffc}, 0x94)

program crashed: INFO: rcu detected stall in smp_call_function
single: successfully extracted reproducer
found reproducer with 29 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}}): perf_event_open-bpf$BPF_BTF_LOAD-perf_event_open-perf_event_open-socket$kcm-socket$kcm-ioctl$sock_kcm_SIOCKCMATTACH-bpf$BPF_MAP_CONST_STR_FREEZE-openat$cgroup_ro-close-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-socket$kcm-bpf$MAP_CREATE-bpf$MAP_CREATE-ioctl$sock_kcm_SIOCKCMCLONE-socket$kcm-bpf$BPF_BTF_LOAD-bpf$BPF_GET_PROG_INFO-bpf$ITER_CREATE-bpf$MAP_CREATE-bpf$BPF_MAP_FREEZE-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$OBJ_GET_MAP-bpf$MAP_UPDATE_ELEM_TAIL_CALL-bpf$PROG_LOAD-ioctl$sock_kcm_SIOCKCMCLONE-ioctl$sock_kcm_SIOCKCMCLONE
detailed listing:
executing program 0:
perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x520, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_config_ext={0xa99, 0x3}, 0x8500, 0x10000, 0x0, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x2000000020000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2)
r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@struct]}}, 0x0, 0x26}, 0x28)
perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x7f, 0x1, 0x0, 0x0, 0x0, 0x9, 0x7341d3bf6fbd9c73, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd1, 0x2, @perf_bp={0x0, 0x7}, 0x8000, 0x5, 0x43a1bd76, 0x2, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2000200c}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3efd7ab4c41335d9, @perf_bp={0x0, 0xf}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa)
socket$kcm(0xa, 0x3, 0x3a)
r1 = socket$kcm(0x2b, 0x1, 0x0)
ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x890b, 0x0)
bpf$BPF_MAP_CONST_STR_FREEZE(0x16, 0x0, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='blkio.throttle.io_service_bytes\x00', 0x26e1, 0x0)
close(r2)
r3 = bpf$MAP_CREATE(0x0, &(0x7f0000001680)=@base={0x1a, 0x3, 0xd, 0x2d, 0x20, 0x1, 0x7, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x0, 0x1}, 0x50)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001780)={0x6, 0x11, &(0x7f0000000380)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x7}, {{0x18, 0x1, 0x1, 0x0, 0x1}}, {}, [@ldst={0x0, 0x1, 0x3, 0x6, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x5}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x2}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f00000015c0)='syzkaller\x00', 0x1, 0x0, 0x0, 0x1e00, 0x0, '\x00', 0x0, 0x25, r0, 0x8, &(0x7f0000001600)={0x8, 0x4}, 0x8, 0x10, &(0x7f0000001640)={0x2, 0x0, 0x6, 0x77}, 0x10, 0x0, 0x0, 0x4, &(0x7f0000001700)=[r2, r3], &(0x7f0000001740)=[{0x0, 0x3, 0x3, 0x5}, {0x4, 0x4, 0xc, 0x8}, {0x3, 0x2, 0x0, 0xb}, {0x3, 0x2, 0xf, 0x2}], 0x10, 0xff}, 0x94)
r4 = socket$kcm(0xa, 0x2, 0x0)
r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1000000004000000080000000200000000000000", @ANYRES32=r4], 0x50)
bpf$MAP_CREATE(0x700000000000000, &(0x7f0000000440)=@base={0x1d, 0x4, 0x0, 0x0, 0x201}, 0x50)
ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x8916, 0x0)
socket$kcm(0xa, 0x5, 0x0)
r6 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001580)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc4, 0xc4, 0x2, [@enum64={0x6, 0x2, 0x0, 0x13, 0x0, 0x2, [{0x4, 0x7, 0x8000}, {0xe, 0x101, 0x9}]}, @type_tag={0x4, 0x0, 0x0, 0x12, 0x2}, @union={0xe, 0x1, 0x0, 0x5, 0x1, 0x6, [{0xa, 0x1, 0x2}]}, @typedef={0xc}, @union={0x6, 0x7, 0x0, 0x5, 0x1, 0x81, [{0x3, 0x3, 0xff1}, {0xc, 0x2, 0x8}, {0x9, 0x1, 0xffffa785}, {0x3, 0x5, 0x9}, {0x1, 0x1}, {0xc, 0x2, 0x2}, {0x2, 0x4, 0xfffffff8}]}, @decl_tag={0x3, 0x0, 0x0, 0x11, 0x5, 0x5}]}}, &(0x7f0000000580)=""/4096, 0xde, 0x1000, 0x1, 0xdd, 0x10000}, 0x28)
bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0)
r7 = bpf$ITER_CREATE(0x21, &(0x7f0000001900), 0x8)
r8 = bpf$MAP_CREATE(0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="0200000004000000040000000100000080"], 0x1b)
bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000000c0)=r8, 0x4)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x6, 0x0, &(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x94)
r9 = bpf$OBJ_GET_MAP(0x7, 0x0, 0x0)
bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000001a40)={{r5}, &(0x7f00000019c0), &(0x7f0000001a00)}, 0x20)
bpf$PROG_LOAD(0x5, &(0x7f0000001b00)={0x1, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback=0x37, r6, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, r7, 0x0, &(0x7f0000001a80)=[r8, r9, r5, r5, r5, r5], 0x0, 0x10, 0x5}, 0x94)
ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x8916, 0x0)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x8936, &(0x7f0000000000)={r4})

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-bpf$BPF_BTF_LOAD-perf_event_open-perf_event_open-socket$kcm-socket$kcm-ioctl$sock_kcm_SIOCKCMATTACH-bpf$BPF_MAP_CONST_STR_FREEZE-openat$cgroup_ro-close-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-socket$kcm-bpf$MAP_CREATE-bpf$MAP_CREATE-ioctl$sock_kcm_SIOCKCMCLONE-socket$kcm-bpf$BPF_BTF_LOAD-bpf$BPF_GET_PROG_INFO-bpf$ITER_CREATE-bpf$MAP_CREATE-bpf$BPF_MAP_FREEZE-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$OBJ_GET_MAP-bpf$MAP_UPDATE_ELEM_TAIL_CALL-bpf$PROG_LOAD-ioctl$sock_kcm_SIOCKCMCLONE
detailed listing:
executing program 0:
perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x520, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_config_ext={0xa99, 0x3}, 0x8500, 0x10000, 0x0, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x2000000020000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2)
r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@struct]}}, 0x0, 0x26}, 0x28)
perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x7f, 0x1, 0x0, 0x0, 0x0, 0x9, 0x7341d3bf6fbd9c73, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd1, 0x2, @perf_bp={0x0, 0x7}, 0x8000, 0x5, 0x43a1bd76, 0x2, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2000200c}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3efd7ab4c41335d9, @perf_bp={0x0, 0xf}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa)
socket$kcm(0xa, 0x3, 0x3a)
r1 = socket$kcm(0x2b, 0x1, 0x0)
ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x890b, 0x0)
bpf$BPF_MAP_CONST_STR_FREEZE(0x16, 0x0, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='blkio.throttle.io_service_bytes\x00', 0x26e1, 0x0)
close(r2)
r3 = bpf$MAP_CREATE(0x0, &(0x7f0000001680)=@base={0x1a, 0x3, 0xd, 0x2d, 0x20, 0x1, 0x7, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x0, 0x1}, 0x50)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001780)={0x6, 0x11, &(0x7f0000000380)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x7}, {{0x18, 0x1, 0x1, 0x0, 0x1}}, {}, [@ldst={0x0, 0x1, 0x3, 0x6, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x5}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x2}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f00000015c0)='syzkaller\x00', 0x1, 0x0, 0x0, 0x1e00, 0x0, '\x00', 0x0, 0x25, r0, 0x8, &(0x7f0000001600)={0x8, 0x4}, 0x8, 0x10, &(0x7f0000001640)={0x2, 0x0, 0x6, 0x77}, 0x10, 0x0, 0x0, 0x4, &(0x7f0000001700)=[r2, r3], &(0x7f0000001740)=[{0x0, 0x3, 0x3, 0x5}, {0x4, 0x4, 0xc, 0x8}, {0x3, 0x2, 0x0, 0xb}, {0x3, 0x2, 0xf, 0x2}], 0x10, 0xff}, 0x94)
r4 = socket$kcm(0xa, 0x2, 0x0)
r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1000000004000000080000000200000000000000", @ANYRES32=r4], 0x50)
bpf$MAP_CREATE(0x700000000000000, &(0x7f0000000440)=@base={0x1d, 0x4, 0x0, 0x0, 0x201}, 0x50)
ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x8916, 0x0)
socket$kcm(0xa, 0x5, 0x0)
r6 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001580)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc4, 0xc4, 0x2, [@enum64={0x6, 0x2, 0x0, 0x13, 0x0, 0x2, [{0x4, 0x7, 0x8000}, {0xe, 0x101, 0x9}]}, @type_tag={0x4, 0x0, 0x0, 0x12, 0x2}, @union={0xe, 0x1, 0x0, 0x5, 0x1, 0x6, [{0xa, 0x1, 0x2}]}, @typedef={0xc}, @union={0x6, 0x7, 0x0, 0x5, 0x1, 0x81, [{0x3, 0x3, 0xff1}, {0xc, 0x2, 0x8}, {0x9, 0x1, 0xffffa785}, {0x3, 0x5, 0x9}, {0x1, 0x1}, {0xc, 0x2, 0x2}, {0x2, 0x4, 0xfffffff8}]}, @decl_tag={0x3, 0x0, 0x0, 0x11, 0x5, 0x5}]}}, &(0x7f0000000580)=""/4096, 0xde, 0x1000, 0x1, 0xdd, 0x10000}, 0x28)
bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0)
r7 = bpf$ITER_CREATE(0x21, &(0x7f0000001900), 0x8)
r8 = bpf$MAP_CREATE(0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="0200000004000000040000000100000080"], 0x1b)
bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000000c0)=r8, 0x4)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x6, 0x0, &(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x94)
r9 = bpf$OBJ_GET_MAP(0x7, 0x0, 0x0)
bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000001a40)={{r5}, &(0x7f00000019c0), &(0x7f0000001a00)}, 0x20)
bpf$PROG_LOAD(0x5, &(0x7f0000001b00)={0x1, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback=0x37, r6, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, r7, 0x0, &(0x7f0000001a80)=[r8, r9, r5, r5, r5, r5], 0x0, 0x10, 0x5}, 0x94)
ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x8916, 0x0)

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-bpf$BPF_BTF_LOAD-perf_event_open-perf_event_open-socket$kcm-socket$kcm-ioctl$sock_kcm_SIOCKCMATTACH-bpf$BPF_MAP_CONST_STR_FREEZE-openat$cgroup_ro-close-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-socket$kcm-bpf$MAP_CREATE-bpf$MAP_CREATE-ioctl$sock_kcm_SIOCKCMCLONE-socket$kcm-bpf$BPF_BTF_LOAD-bpf$BPF_GET_PROG_INFO-bpf$ITER_CREATE-bpf$MAP_CREATE-bpf$BPF_MAP_FREEZE-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$OBJ_GET_MAP-bpf$MAP_UPDATE_ELEM_TAIL_CALL-bpf$PROG_LOAD
detailed listing:
executing program 0:
perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x520, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_config_ext={0xa99, 0x3}, 0x8500, 0x10000, 0x0, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x2000000020000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2)
r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@struct]}}, 0x0, 0x26}, 0x28)
perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x7f, 0x1, 0x0, 0x0, 0x0, 0x9, 0x7341d3bf6fbd9c73, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd1, 0x2, @perf_bp={0x0, 0x7}, 0x8000, 0x5, 0x43a1bd76, 0x2, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2000200c}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3efd7ab4c41335d9, @perf_bp={0x0, 0xf}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa)
socket$kcm(0xa, 0x3, 0x3a)
r1 = socket$kcm(0x2b, 0x1, 0x0)
ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x890b, 0x0)
bpf$BPF_MAP_CONST_STR_FREEZE(0x16, 0x0, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='blkio.throttle.io_service_bytes\x00', 0x26e1, 0x0)
close(r2)
r3 = bpf$MAP_CREATE(0x0, &(0x7f0000001680)=@base={0x1a, 0x3, 0xd, 0x2d, 0x20, 0x1, 0x7, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x0, 0x1}, 0x50)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001780)={0x6, 0x11, &(0x7f0000000380)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x7}, {{0x18, 0x1, 0x1, 0x0, 0x1}}, {}, [@ldst={0x0, 0x1, 0x3, 0x6, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x5}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x2}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f00000015c0)='syzkaller\x00', 0x1, 0x0, 0x0, 0x1e00, 0x0, '\x00', 0x0, 0x25, r0, 0x8, &(0x7f0000001600)={0x8, 0x4}, 0x8, 0x10, &(0x7f0000001640)={0x2, 0x0, 0x6, 0x77}, 0x10, 0x0, 0x0, 0x4, &(0x7f0000001700)=[r2, r3], &(0x7f0000001740)=[{0x0, 0x3, 0x3, 0x5}, {0x4, 0x4, 0xc, 0x8}, {0x3, 0x2, 0x0, 0xb}, {0x3, 0x2, 0xf, 0x2}], 0x10, 0xff}, 0x94)
r4 = socket$kcm(0xa, 0x2, 0x0)
r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1000000004000000080000000200000000000000", @ANYRES32=r4], 0x50)
bpf$MAP_CREATE(0x700000000000000, &(0x7f0000000440)=@base={0x1d, 0x4, 0x0, 0x0, 0x201}, 0x50)
ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x8916, 0x0)
socket$kcm(0xa, 0x5, 0x0)
r6 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001580)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc4, 0xc4, 0x2, [@enum64={0x6, 0x2, 0x0, 0x13, 0x0, 0x2, [{0x4, 0x7, 0x8000}, {0xe, 0x101, 0x9}]}, @type_tag={0x4, 0x0, 0x0, 0x12, 0x2}, @union={0xe, 0x1, 0x0, 0x5, 0x1, 0x6, [{0xa, 0x1, 0x2}]}, @typedef={0xc}, @union={0x6, 0x7, 0x0, 0x5, 0x1, 0x81, [{0x3, 0x3, 0xff1}, {0xc, 0x2, 0x8}, {0x9, 0x1, 0xffffa785}, {0x3, 0x5, 0x9}, {0x1, 0x1}, {0xc, 0x2, 0x2}, {0x2, 0x4, 0xfffffff8}]}, @decl_tag={0x3, 0x0, 0x0, 0x11, 0x5, 0x5}]}}, &(0x7f0000000580)=""/4096, 0xde, 0x1000, 0x1, 0xdd, 0x10000}, 0x28)
bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0)
r7 = bpf$ITER_CREATE(0x21, &(0x7f0000001900), 0x8)
r8 = bpf$MAP_CREATE(0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="0200000004000000040000000100000080"], 0x1b)
bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000000c0)=r8, 0x4)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x6, 0x0, &(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x94)
r9 = bpf$OBJ_GET_MAP(0x7, 0x0, 0x0)
bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000001a40)={{r5}, &(0x7f00000019c0), &(0x7f0000001a00)}, 0x20)
bpf$PROG_LOAD(0x5, &(0x7f0000001b00)={0x1, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback=0x37, r6, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, r7, 0x0, &(0x7f0000001a80)=[r8, r9, r5, r5, r5, r5], 0x0, 0x10, 0x5}, 0x94)

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-bpf$BPF_BTF_LOAD-perf_event_open-perf_event_open-socket$kcm-socket$kcm-ioctl$sock_kcm_SIOCKCMATTACH-bpf$BPF_MAP_CONST_STR_FREEZE-openat$cgroup_ro-close-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-socket$kcm-bpf$MAP_CREATE-bpf$MAP_CREATE-ioctl$sock_kcm_SIOCKCMCLONE-socket$kcm-bpf$BPF_BTF_LOAD-bpf$BPF_GET_PROG_INFO-bpf$ITER_CREATE-bpf$MAP_CREATE-bpf$BPF_MAP_FREEZE-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$OBJ_GET_MAP-bpf$MAP_UPDATE_ELEM_TAIL_CALL
detailed listing:
executing program 0:
perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x520, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_config_ext={0xa99, 0x3}, 0x8500, 0x10000, 0x0, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x2000000020000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2)
r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@struct]}}, 0x0, 0x26}, 0x28)
perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x7f, 0x1, 0x0, 0x0, 0x0, 0x9, 0x7341d3bf6fbd9c73, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd1, 0x2, @perf_bp={0x0, 0x7}, 0x8000, 0x5, 0x43a1bd76, 0x2, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2000200c}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3efd7ab4c41335d9, @perf_bp={0x0, 0xf}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa)
socket$kcm(0xa, 0x3, 0x3a)
r1 = socket$kcm(0x2b, 0x1, 0x0)
ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x890b, 0x0)
bpf$BPF_MAP_CONST_STR_FREEZE(0x16, 0x0, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='blkio.throttle.io_service_bytes\x00', 0x26e1, 0x0)
close(r2)
r3 = bpf$MAP_CREATE(0x0, &(0x7f0000001680)=@base={0x1a, 0x3, 0xd, 0x2d, 0x20, 0x1, 0x7, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x0, 0x1}, 0x50)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001780)={0x6, 0x11, &(0x7f0000000380)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x7}, {{0x18, 0x1, 0x1, 0x0, 0x1}}, {}, [@ldst={0x0, 0x1, 0x3, 0x6, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x5}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x2}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f00000015c0)='syzkaller\x00', 0x1, 0x0, 0x0, 0x1e00, 0x0, '\x00', 0x0, 0x25, r0, 0x8, &(0x7f0000001600)={0x8, 0x4}, 0x8, 0x10, &(0x7f0000001640)={0x2, 0x0, 0x6, 0x77}, 0x10, 0x0, 0x0, 0x4, &(0x7f0000001700)=[r2, r3], &(0x7f0000001740)=[{0x0, 0x3, 0x3, 0x5}, {0x4, 0x4, 0xc, 0x8}, {0x3, 0x2, 0x0, 0xb}, {0x3, 0x2, 0xf, 0x2}], 0x10, 0xff}, 0x94)
r4 = socket$kcm(0xa, 0x2, 0x0)
r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1000000004000000080000000200000000000000", @ANYRES32=r4], 0x50)
bpf$MAP_CREATE(0x700000000000000, &(0x7f0000000440)=@base={0x1d, 0x4, 0x0, 0x0, 0x201}, 0x50)
ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x8916, 0x0)
socket$kcm(0xa, 0x5, 0x0)
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001580)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc4, 0xc4, 0x2, [@enum64={0x6, 0x2, 0x0, 0x13, 0x0, 0x2, [{0x4, 0x7, 0x8000}, {0xe, 0x101, 0x9}]}, @type_tag={0x4, 0x0, 0x0, 0x12, 0x2}, @union={0xe, 0x1, 0x0, 0x5, 0x1, 0x6, [{0xa, 0x1, 0x2}]}, @typedef={0xc}, @union={0x6, 0x7, 0x0, 0x5, 0x1, 0x81, [{0x3, 0x3, 0xff1}, {0xc, 0x2, 0x8}, {0x9, 0x1, 0xffffa785}, {0x3, 0x5, 0x9}, {0x1, 0x1}, {0xc, 0x2, 0x2}, {0x2, 0x4, 0xfffffff8}]}, @decl_tag={0x3, 0x0, 0x0, 0x11, 0x5, 0x5}]}}, &(0x7f0000000580)=""/4096, 0xde, 0x1000, 0x1, 0xdd, 0x10000}, 0x28)
bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0)
bpf$ITER_CREATE(0x21, &(0x7f0000001900), 0x8)
r6 = bpf$MAP_CREATE(0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="0200000004000000040000000100000080"], 0x1b)
bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000000c0)=r6, 0x4)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x6, 0x0, &(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x94)
bpf$OBJ_GET_MAP(0x7, 0x0, 0x0)
bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000001a40)={{r5}, &(0x7f00000019c0), &(0x7f0000001a00)}, 0x20)

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-bpf$BPF_BTF_LOAD-perf_event_open-perf_event_open-socket$kcm-socket$kcm-ioctl$sock_kcm_SIOCKCMATTACH-bpf$BPF_MAP_CONST_STR_FREEZE-openat$cgroup_ro-close-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-socket$kcm-bpf$MAP_CREATE-bpf$MAP_CREATE-ioctl$sock_kcm_SIOCKCMCLONE-socket$kcm-bpf$BPF_BTF_LOAD-bpf$BPF_GET_PROG_INFO-bpf$ITER_CREATE-bpf$MAP_CREATE-bpf$BPF_MAP_FREEZE-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$OBJ_GET_MAP
detailed listing:
executing program 0:
perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x520, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_config_ext={0xa99, 0x3}, 0x8500, 0x10000, 0x0, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x2000000020000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2)
r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@struct]}}, 0x0, 0x26}, 0x28)
perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x7f, 0x1, 0x0, 0x0, 0x0, 0x9, 0x7341d3bf6fbd9c73, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd1, 0x2, @perf_bp={0x0, 0x7}, 0x8000, 0x5, 0x43a1bd76, 0x2, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2000200c}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3efd7ab4c41335d9, @perf_bp={0x0, 0xf}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa)
socket$kcm(0xa, 0x3, 0x3a)
r1 = socket$kcm(0x2b, 0x1, 0x0)
ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x890b, 0x0)
bpf$BPF_MAP_CONST_STR_FREEZE(0x16, 0x0, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='blkio.throttle.io_service_bytes\x00', 0x26e1, 0x0)
close(r2)
r3 = bpf$MAP_CREATE(0x0, &(0x7f0000001680)=@base={0x1a, 0x3, 0xd, 0x2d, 0x20, 0x1, 0x7, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x0, 0x1}, 0x50)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001780)={0x6, 0x11, &(0x7f0000000380)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x7}, {{0x18, 0x1, 0x1, 0x0, 0x1}}, {}, [@ldst={0x0, 0x1, 0x3, 0x6, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x5}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x2}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f00000015c0)='syzkaller\x00', 0x1, 0x0, 0x0, 0x1e00, 0x0, '\x00', 0x0, 0x25, r0, 0x8, &(0x7f0000001600)={0x8, 0x4}, 0x8, 0x10, &(0x7f0000001640)={0x2, 0x0, 0x6, 0x77}, 0x10, 0x0, 0x0, 0x4, &(0x7f0000001700)=[r2, r3], &(0x7f0000001740)=[{0x0, 0x3, 0x3, 0x5}, {0x4, 0x4, 0xc, 0x8}, {0x3, 0x2, 0x0, 0xb}, {0x3, 0x2, 0xf, 0x2}], 0x10, 0xff}, 0x94)
r4 = socket$kcm(0xa, 0x2, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1000000004000000080000000200000000000000", @ANYRES32=r4], 0x50)
bpf$MAP_CREATE(0x700000000000000, &(0x7f0000000440)=@base={0x1d, 0x4, 0x0, 0x0, 0x201}, 0x50)
ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x8916, 0x0)
socket$kcm(0xa, 0x5, 0x0)
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001580)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc4, 0xc4, 0x2, [@enum64={0x6, 0x2, 0x0, 0x13, 0x0, 0x2, [{0x4, 0x7, 0x8000}, {0xe, 0x101, 0x9}]}, @type_tag={0x4, 0x0, 0x0, 0x12, 0x2}, @union={0xe, 0x1, 0x0, 0x5, 0x1, 0x6, [{0xa, 0x1, 0x2}]}, @typedef={0xc}, @union={0x6, 0x7, 0x0, 0x5, 0x1, 0x81, [{0x3, 0x3, 0xff1}, {0xc, 0x2, 0x8}, {0x9, 0x1, 0xffffa785}, {0x3, 0x5, 0x9}, {0x1, 0x1}, {0xc, 0x2, 0x2}, {0x2, 0x4, 0xfffffff8}]}, @decl_tag={0x3, 0x0, 0x0, 0x11, 0x5, 0x5}]}}, &(0x7f0000000580)=""/4096, 0xde, 0x1000, 0x1, 0xdd, 0x10000}, 0x28)
bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0)
bpf$ITER_CREATE(0x21, &(0x7f0000001900), 0x8)
r5 = bpf$MAP_CREATE(0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="0200000004000000040000000100000080"], 0x1b)
bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000000c0)=r5, 0x4)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x6, 0x0, &(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x94)
bpf$OBJ_GET_MAP(0x7, 0x0, 0x0)

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-bpf$BPF_BTF_LOAD-perf_event_open-perf_event_open-socket$kcm-socket$kcm-ioctl$sock_kcm_SIOCKCMATTACH-bpf$BPF_MAP_CONST_STR_FREEZE-openat$cgroup_ro-close-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-socket$kcm-bpf$MAP_CREATE-bpf$MAP_CREATE-ioctl$sock_kcm_SIOCKCMCLONE-socket$kcm-bpf$BPF_BTF_LOAD-bpf$BPF_GET_PROG_INFO-bpf$ITER_CREATE-bpf$MAP_CREATE-bpf$BPF_MAP_FREEZE-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD
detailed listing:
executing program 0:
perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x520, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_config_ext={0xa99, 0x3}, 0x8500, 0x10000, 0x0, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x2000000020000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2)
r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@struct]}}, 0x0, 0x26}, 0x28)
perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x7f, 0x1, 0x0, 0x0, 0x0, 0x9, 0x7341d3bf6fbd9c73, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd1, 0x2, @perf_bp={0x0, 0x7}, 0x8000, 0x5, 0x43a1bd76, 0x2, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2000200c}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3efd7ab4c41335d9, @perf_bp={0x0, 0xf}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa)
socket$kcm(0xa, 0x3, 0x3a)
r1 = socket$kcm(0x2b, 0x1, 0x0)
ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x890b, 0x0)
bpf$BPF_MAP_CONST_STR_FREEZE(0x16, 0x0, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='blkio.throttle.io_service_bytes\x00', 0x26e1, 0x0)
close(r2)
r3 = bpf$MAP_CREATE(0x0, &(0x7f0000001680)=@base={0x1a, 0x3, 0xd, 0x2d, 0x20, 0x1, 0x7, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x0, 0x1}, 0x50)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001780)={0x6, 0x11, &(0x7f0000000380)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x7}, {{0x18, 0x1, 0x1, 0x0, 0x1}}, {}, [@ldst={0x0, 0x1, 0x3, 0x6, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x5}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x2}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f00000015c0)='syzkaller\x00', 0x1, 0x0, 0x0, 0x1e00, 0x0, '\x00', 0x0, 0x25, r0, 0x8, &(0x7f0000001600)={0x8, 0x4}, 0x8, 0x10, &(0x7f0000001640)={0x2, 0x0, 0x6, 0x77}, 0x10, 0x0, 0x0, 0x4, &(0x7f0000001700)=[r2, r3], &(0x7f0000001740)=[{0x0, 0x3, 0x3, 0x5}, {0x4, 0x4, 0xc, 0x8}, {0x3, 0x2, 0x0, 0xb}, {0x3, 0x2, 0xf, 0x2}], 0x10, 0xff}, 0x94)
r4 = socket$kcm(0xa, 0x2, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1000000004000000080000000200000000000000", @ANYRES32=r4], 0x50)
bpf$MAP_CREATE(0x700000000000000, &(0x7f0000000440)=@base={0x1d, 0x4, 0x0, 0x0, 0x201}, 0x50)
ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x8916, 0x0)
socket$kcm(0xa, 0x5, 0x0)
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001580)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc4, 0xc4, 0x2, [@enum64={0x6, 0x2, 0x0, 0x13, 0x0, 0x2, [{0x4, 0x7, 0x8000}, {0xe, 0x101, 0x9}]}, @type_tag={0x4, 0x0, 0x0, 0x12, 0x2}, @union={0xe, 0x1, 0x0, 0x5, 0x1, 0x6, [{0xa, 0x1, 0x2}]}, @typedef={0xc}, @union={0x6, 0x7, 0x0, 0x5, 0x1, 0x81, [{0x3, 0x3, 0xff1}, {0xc, 0x2, 0x8}, {0x9, 0x1, 0xffffa785}, {0x3, 0x5, 0x9}, {0x1, 0x1}, {0xc, 0x2, 0x2}, {0x2, 0x4, 0xfffffff8}]}, @decl_tag={0x3, 0x0, 0x0, 0x11, 0x5, 0x5}]}}, &(0x7f0000000580)=""/4096, 0xde, 0x1000, 0x1, 0xdd, 0x10000}, 0x28)
bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0)
bpf$ITER_CREATE(0x21, &(0x7f0000001900), 0x8)
r5 = bpf$MAP_CREATE(0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="0200000004000000040000000100000080"], 0x1b)
bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000000c0)=r5, 0x4)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x6, 0x0, &(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x94)

program crashed: INFO: rcu detected stall in addrconf_rs_timer
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-bpf$BPF_BTF_LOAD-perf_event_open-perf_event_open-socket$kcm-socket$kcm-ioctl$sock_kcm_SIOCKCMATTACH-bpf$BPF_MAP_CONST_STR_FREEZE-openat$cgroup_ro-close-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-socket$kcm-bpf$MAP_CREATE-bpf$MAP_CREATE-ioctl$sock_kcm_SIOCKCMCLONE-socket$kcm-bpf$BPF_BTF_LOAD-bpf$BPF_GET_PROG_INFO-bpf$ITER_CREATE-bpf$MAP_CREATE-bpf$BPF_MAP_FREEZE
detailed listing:
executing program 0:
perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x520, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_config_ext={0xa99, 0x3}, 0x8500, 0x10000, 0x0, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x2000000020000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2)
r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@struct]}}, 0x0, 0x26}, 0x28)
perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x7f, 0x1, 0x0, 0x0, 0x0, 0x9, 0x7341d3bf6fbd9c73, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd1, 0x2, @perf_bp={0x0, 0x7}, 0x8000, 0x5, 0x43a1bd76, 0x2, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2000200c}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3efd7ab4c41335d9, @perf_bp={0x0, 0xf}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa)
socket$kcm(0xa, 0x3, 0x3a)
r1 = socket$kcm(0x2b, 0x1, 0x0)
ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x890b, 0x0)
bpf$BPF_MAP_CONST_STR_FREEZE(0x16, 0x0, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='blkio.throttle.io_service_bytes\x00', 0x26e1, 0x0)
close(r2)
r3 = bpf$MAP_CREATE(0x0, &(0x7f0000001680)=@base={0x1a, 0x3, 0xd, 0x2d, 0x20, 0x1, 0x7, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x0, 0x1}, 0x50)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001780)={0x6, 0x11, &(0x7f0000000380)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x7}, {{0x18, 0x1, 0x1, 0x0, 0x1}}, {}, [@ldst={0x0, 0x1, 0x3, 0x6, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x5}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x2}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f00000015c0)='syzkaller\x00', 0x1, 0x0, 0x0, 0x1e00, 0x0, '\x00', 0x0, 0x25, r0, 0x8, &(0x7f0000001600)={0x8, 0x4}, 0x8, 0x10, &(0x7f0000001640)={0x2, 0x0, 0x6, 0x77}, 0x10, 0x0, 0x0, 0x4, &(0x7f0000001700)=[r2, r3], &(0x7f0000001740)=[{0x0, 0x3, 0x3, 0x5}, {0x4, 0x4, 0xc, 0x8}, {0x3, 0x2, 0x0, 0xb}, {0x3, 0x2, 0xf, 0x2}], 0x10, 0xff}, 0x94)
r4 = socket$kcm(0xa, 0x2, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1000000004000000080000000200000000000000", @ANYRES32=r4], 0x50)
bpf$MAP_CREATE(0x700000000000000, &(0x7f0000000440)=@base={0x1d, 0x4, 0x0, 0x0, 0x201}, 0x50)
ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x8916, 0x0)
socket$kcm(0xa, 0x5, 0x0)
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001580)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc4, 0xc4, 0x2, [@enum64={0x6, 0x2, 0x0, 0x13, 0x0, 0x2, [{0x4, 0x7, 0x8000}, {0xe, 0x101, 0x9}]}, @type_tag={0x4, 0x0, 0x0, 0x12, 0x2}, @union={0xe, 0x1, 0x0, 0x5, 0x1, 0x6, [{0xa, 0x1, 0x2}]}, @typedef={0xc}, @union={0x6, 0x7, 0x0, 0x5, 0x1, 0x81, [{0x3, 0x3, 0xff1}, {0xc, 0x2, 0x8}, {0x9, 0x1, 0xffffa785}, {0x3, 0x5, 0x9}, {0x1, 0x1}, {0xc, 0x2, 0x2}, {0x2, 0x4, 0xfffffff8}]}, @decl_tag={0x3, 0x0, 0x0, 0x11, 0x5, 0x5}]}}, &(0x7f0000000580)=""/4096, 0xde, 0x1000, 0x1, 0xdd, 0x10000}, 0x28)
bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0)
bpf$ITER_CREATE(0x21, &(0x7f0000001900), 0x8)
r5 = bpf$MAP_CREATE(0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="0200000004000000040000000100000080"], 0x1b)
bpf$BPF_MAP_FREEZE(0x16, &(0x7f00000000c0)=r5, 0x4)

program crashed: INFO: rcu detected stall in addrconf_rs_timer
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-bpf$BPF_BTF_LOAD-perf_event_open-perf_event_open-socket$kcm-socket$kcm-ioctl$sock_kcm_SIOCKCMATTACH-bpf$BPF_MAP_CONST_STR_FREEZE-openat$cgroup_ro-close-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-socket$kcm-bpf$MAP_CREATE-bpf$MAP_CREATE-ioctl$sock_kcm_SIOCKCMCLONE-socket$kcm-bpf$BPF_BTF_LOAD-bpf$BPF_GET_PROG_INFO-bpf$ITER_CREATE-bpf$MAP_CREATE
detailed listing:
executing program 0:
perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x520, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_config_ext={0xa99, 0x3}, 0x8500, 0x10000, 0x0, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x2000000020000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2)
r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@struct]}}, 0x0, 0x26}, 0x28)
perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x7f, 0x1, 0x0, 0x0, 0x0, 0x9, 0x7341d3bf6fbd9c73, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd1, 0x2, @perf_bp={0x0, 0x7}, 0x8000, 0x5, 0x43a1bd76, 0x2, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2000200c}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3efd7ab4c41335d9, @perf_bp={0x0, 0xf}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa)
socket$kcm(0xa, 0x3, 0x3a)
r1 = socket$kcm(0x2b, 0x1, 0x0)
ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x890b, 0x0)
bpf$BPF_MAP_CONST_STR_FREEZE(0x16, 0x0, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='blkio.throttle.io_service_bytes\x00', 0x26e1, 0x0)
close(r2)
r3 = bpf$MAP_CREATE(0x0, &(0x7f0000001680)=@base={0x1a, 0x3, 0xd, 0x2d, 0x20, 0x1, 0x7, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x0, 0x1}, 0x50)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001780)={0x6, 0x11, &(0x7f0000000380)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x7}, {{0x18, 0x1, 0x1, 0x0, 0x1}}, {}, [@ldst={0x0, 0x1, 0x3, 0x6, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x5}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x2}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f00000015c0)='syzkaller\x00', 0x1, 0x0, 0x0, 0x1e00, 0x0, '\x00', 0x0, 0x25, r0, 0x8, &(0x7f0000001600)={0x8, 0x4}, 0x8, 0x10, &(0x7f0000001640)={0x2, 0x0, 0x6, 0x77}, 0x10, 0x0, 0x0, 0x4, &(0x7f0000001700)=[r2, r3], &(0x7f0000001740)=[{0x0, 0x3, 0x3, 0x5}, {0x4, 0x4, 0xc, 0x8}, {0x3, 0x2, 0x0, 0xb}, {0x3, 0x2, 0xf, 0x2}], 0x10, 0xff}, 0x94)
r4 = socket$kcm(0xa, 0x2, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1000000004000000080000000200000000000000", @ANYRES32=r4], 0x50)
bpf$MAP_CREATE(0x700000000000000, &(0x7f0000000440)=@base={0x1d, 0x4, 0x0, 0x0, 0x201}, 0x50)
ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x8916, 0x0)
socket$kcm(0xa, 0x5, 0x0)
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001580)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc4, 0xc4, 0x2, [@enum64={0x6, 0x2, 0x0, 0x13, 0x0, 0x2, [{0x4, 0x7, 0x8000}, {0xe, 0x101, 0x9}]}, @type_tag={0x4, 0x0, 0x0, 0x12, 0x2}, @union={0xe, 0x1, 0x0, 0x5, 0x1, 0x6, [{0xa, 0x1, 0x2}]}, @typedef={0xc}, @union={0x6, 0x7, 0x0, 0x5, 0x1, 0x81, [{0x3, 0x3, 0xff1}, {0xc, 0x2, 0x8}, {0x9, 0x1, 0xffffa785}, {0x3, 0x5, 0x9}, {0x1, 0x1}, {0xc, 0x2, 0x2}, {0x2, 0x4, 0xfffffff8}]}, @decl_tag={0x3, 0x0, 0x0, 0x11, 0x5, 0x5}]}}, &(0x7f0000000580)=""/4096, 0xde, 0x1000, 0x1, 0xdd, 0x10000}, 0x28)
bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0)
bpf$ITER_CREATE(0x21, &(0x7f0000001900), 0x8)
bpf$MAP_CREATE(0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="0200000004000000040000000100000080"], 0x1b)

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-bpf$BPF_BTF_LOAD-perf_event_open-perf_event_open-socket$kcm-socket$kcm-ioctl$sock_kcm_SIOCKCMATTACH-bpf$BPF_MAP_CONST_STR_FREEZE-openat$cgroup_ro-close-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-socket$kcm-bpf$MAP_CREATE-bpf$MAP_CREATE-ioctl$sock_kcm_SIOCKCMCLONE-socket$kcm-bpf$BPF_BTF_LOAD-bpf$BPF_GET_PROG_INFO-bpf$ITER_CREATE
detailed listing:
executing program 0:
perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x520, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_config_ext={0xa99, 0x3}, 0x8500, 0x10000, 0x0, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x2000000020000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2)
r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@struct]}}, 0x0, 0x26}, 0x28)
perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x7f, 0x1, 0x0, 0x0, 0x0, 0x9, 0x7341d3bf6fbd9c73, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd1, 0x2, @perf_bp={0x0, 0x7}, 0x8000, 0x5, 0x43a1bd76, 0x2, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2000200c}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3efd7ab4c41335d9, @perf_bp={0x0, 0xf}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa)
socket$kcm(0xa, 0x3, 0x3a)
r1 = socket$kcm(0x2b, 0x1, 0x0)
ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x890b, 0x0)
bpf$BPF_MAP_CONST_STR_FREEZE(0x16, 0x0, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='blkio.throttle.io_service_bytes\x00', 0x26e1, 0x0)
close(r2)
r3 = bpf$MAP_CREATE(0x0, &(0x7f0000001680)=@base={0x1a, 0x3, 0xd, 0x2d, 0x20, 0x1, 0x7, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x0, 0x1}, 0x50)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001780)={0x6, 0x11, &(0x7f0000000380)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x7}, {{0x18, 0x1, 0x1, 0x0, 0x1}}, {}, [@ldst={0x0, 0x1, 0x3, 0x6, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x5}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x2}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f00000015c0)='syzkaller\x00', 0x1, 0x0, 0x0, 0x1e00, 0x0, '\x00', 0x0, 0x25, r0, 0x8, &(0x7f0000001600)={0x8, 0x4}, 0x8, 0x10, &(0x7f0000001640)={0x2, 0x0, 0x6, 0x77}, 0x10, 0x0, 0x0, 0x4, &(0x7f0000001700)=[r2, r3], &(0x7f0000001740)=[{0x0, 0x3, 0x3, 0x5}, {0x4, 0x4, 0xc, 0x8}, {0x3, 0x2, 0x0, 0xb}, {0x3, 0x2, 0xf, 0x2}], 0x10, 0xff}, 0x94)
r4 = socket$kcm(0xa, 0x2, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1000000004000000080000000200000000000000", @ANYRES32=r4], 0x50)
bpf$MAP_CREATE(0x700000000000000, &(0x7f0000000440)=@base={0x1d, 0x4, 0x0, 0x0, 0x201}, 0x50)
ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x8916, 0x0)
socket$kcm(0xa, 0x5, 0x0)
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001580)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc4, 0xc4, 0x2, [@enum64={0x6, 0x2, 0x0, 0x13, 0x0, 0x2, [{0x4, 0x7, 0x8000}, {0xe, 0x101, 0x9}]}, @type_tag={0x4, 0x0, 0x0, 0x12, 0x2}, @union={0xe, 0x1, 0x0, 0x5, 0x1, 0x6, [{0xa, 0x1, 0x2}]}, @typedef={0xc}, @union={0x6, 0x7, 0x0, 0x5, 0x1, 0x81, [{0x3, 0x3, 0xff1}, {0xc, 0x2, 0x8}, {0x9, 0x1, 0xffffa785}, {0x3, 0x5, 0x9}, {0x1, 0x1}, {0xc, 0x2, 0x2}, {0x2, 0x4, 0xfffffff8}]}, @decl_tag={0x3, 0x0, 0x0, 0x11, 0x5, 0x5}]}}, &(0x7f0000000580)=""/4096, 0xde, 0x1000, 0x1, 0xdd, 0x10000}, 0x28)
bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0)
bpf$ITER_CREATE(0x21, &(0x7f0000001900), 0x8)

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-bpf$BPF_BTF_LOAD-perf_event_open-perf_event_open-socket$kcm-socket$kcm-ioctl$sock_kcm_SIOCKCMATTACH-bpf$BPF_MAP_CONST_STR_FREEZE-openat$cgroup_ro-close-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-socket$kcm-bpf$MAP_CREATE-bpf$MAP_CREATE-ioctl$sock_kcm_SIOCKCMCLONE-socket$kcm-bpf$BPF_BTF_LOAD-bpf$BPF_GET_PROG_INFO
detailed listing:
executing program 0:
perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x520, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_config_ext={0xa99, 0x3}, 0x8500, 0x10000, 0x0, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x2000000020000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2)
r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@struct]}}, 0x0, 0x26}, 0x28)
perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x7f, 0x1, 0x0, 0x0, 0x0, 0x9, 0x7341d3bf6fbd9c73, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd1, 0x2, @perf_bp={0x0, 0x7}, 0x8000, 0x5, 0x43a1bd76, 0x2, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2000200c}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3efd7ab4c41335d9, @perf_bp={0x0, 0xf}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa)
socket$kcm(0xa, 0x3, 0x3a)
r1 = socket$kcm(0x2b, 0x1, 0x0)
ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x890b, 0x0)
bpf$BPF_MAP_CONST_STR_FREEZE(0x16, 0x0, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='blkio.throttle.io_service_bytes\x00', 0x26e1, 0x0)
close(r2)
r3 = bpf$MAP_CREATE(0x0, &(0x7f0000001680)=@base={0x1a, 0x3, 0xd, 0x2d, 0x20, 0x1, 0x7, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x0, 0x1}, 0x50)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001780)={0x6, 0x11, &(0x7f0000000380)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x7}, {{0x18, 0x1, 0x1, 0x0, 0x1}}, {}, [@ldst={0x0, 0x1, 0x3, 0x6, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x5}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x2}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f00000015c0)='syzkaller\x00', 0x1, 0x0, 0x0, 0x1e00, 0x0, '\x00', 0x0, 0x25, r0, 0x8, &(0x7f0000001600)={0x8, 0x4}, 0x8, 0x10, &(0x7f0000001640)={0x2, 0x0, 0x6, 0x77}, 0x10, 0x0, 0x0, 0x4, &(0x7f0000001700)=[r2, r3], &(0x7f0000001740)=[{0x0, 0x3, 0x3, 0x5}, {0x4, 0x4, 0xc, 0x8}, {0x3, 0x2, 0x0, 0xb}, {0x3, 0x2, 0xf, 0x2}], 0x10, 0xff}, 0x94)
r4 = socket$kcm(0xa, 0x2, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1000000004000000080000000200000000000000", @ANYRES32=r4], 0x50)
bpf$MAP_CREATE(0x700000000000000, &(0x7f0000000440)=@base={0x1d, 0x4, 0x0, 0x0, 0x201}, 0x50)
ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x8916, 0x0)
socket$kcm(0xa, 0x5, 0x0)
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001580)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc4, 0xc4, 0x2, [@enum64={0x6, 0x2, 0x0, 0x13, 0x0, 0x2, [{0x4, 0x7, 0x8000}, {0xe, 0x101, 0x9}]}, @type_tag={0x4, 0x0, 0x0, 0x12, 0x2}, @union={0xe, 0x1, 0x0, 0x5, 0x1, 0x6, [{0xa, 0x1, 0x2}]}, @typedef={0xc}, @union={0x6, 0x7, 0x0, 0x5, 0x1, 0x81, [{0x3, 0x3, 0xff1}, {0xc, 0x2, 0x8}, {0x9, 0x1, 0xffffa785}, {0x3, 0x5, 0x9}, {0x1, 0x1}, {0xc, 0x2, 0x2}, {0x2, 0x4, 0xfffffff8}]}, @decl_tag={0x3, 0x0, 0x0, 0x11, 0x5, 0x5}]}}, &(0x7f0000000580)=""/4096, 0xde, 0x1000, 0x1, 0xdd, 0x10000}, 0x28)
bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0)

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-bpf$BPF_BTF_LOAD-perf_event_open-perf_event_open-socket$kcm-socket$kcm-ioctl$sock_kcm_SIOCKCMATTACH-bpf$BPF_MAP_CONST_STR_FREEZE-openat$cgroup_ro-close-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-socket$kcm-bpf$MAP_CREATE-bpf$MAP_CREATE-ioctl$sock_kcm_SIOCKCMCLONE-socket$kcm-bpf$BPF_BTF_LOAD
detailed listing:
executing program 0:
perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x520, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_config_ext={0xa99, 0x3}, 0x8500, 0x10000, 0x0, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x2000000020000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2)
r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@struct]}}, 0x0, 0x26}, 0x28)
perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x7f, 0x1, 0x0, 0x0, 0x0, 0x9, 0x7341d3bf6fbd9c73, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd1, 0x2, @perf_bp={0x0, 0x7}, 0x8000, 0x5, 0x43a1bd76, 0x2, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2000200c}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3efd7ab4c41335d9, @perf_bp={0x0, 0xf}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa)
socket$kcm(0xa, 0x3, 0x3a)
r1 = socket$kcm(0x2b, 0x1, 0x0)
ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x890b, 0x0)
bpf$BPF_MAP_CONST_STR_FREEZE(0x16, 0x0, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='blkio.throttle.io_service_bytes\x00', 0x26e1, 0x0)
close(r2)
r3 = bpf$MAP_CREATE(0x0, &(0x7f0000001680)=@base={0x1a, 0x3, 0xd, 0x2d, 0x20, 0x1, 0x7, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x0, 0x1}, 0x50)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001780)={0x6, 0x11, &(0x7f0000000380)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x7}, {{0x18, 0x1, 0x1, 0x0, 0x1}}, {}, [@ldst={0x0, 0x1, 0x3, 0x6, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x5}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x2}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f00000015c0)='syzkaller\x00', 0x1, 0x0, 0x0, 0x1e00, 0x0, '\x00', 0x0, 0x25, r0, 0x8, &(0x7f0000001600)={0x8, 0x4}, 0x8, 0x10, &(0x7f0000001640)={0x2, 0x0, 0x6, 0x77}, 0x10, 0x0, 0x0, 0x4, &(0x7f0000001700)=[r2, r3], &(0x7f0000001740)=[{0x0, 0x3, 0x3, 0x5}, {0x4, 0x4, 0xc, 0x8}, {0x3, 0x2, 0x0, 0xb}, {0x3, 0x2, 0xf, 0x2}], 0x10, 0xff}, 0x94)
r4 = socket$kcm(0xa, 0x2, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1000000004000000080000000200000000000000", @ANYRES32=r4], 0x50)
bpf$MAP_CREATE(0x700000000000000, &(0x7f0000000440)=@base={0x1d, 0x4, 0x0, 0x0, 0x201}, 0x50)
ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x8916, 0x0)
socket$kcm(0xa, 0x5, 0x0)
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001580)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc4, 0xc4, 0x2, [@enum64={0x6, 0x2, 0x0, 0x13, 0x0, 0x2, [{0x4, 0x7, 0x8000}, {0xe, 0x101, 0x9}]}, @type_tag={0x4, 0x0, 0x0, 0x12, 0x2}, @union={0xe, 0x1, 0x0, 0x5, 0x1, 0x6, [{0xa, 0x1, 0x2}]}, @typedef={0xc}, @union={0x6, 0x7, 0x0, 0x5, 0x1, 0x81, [{0x3, 0x3, 0xff1}, {0xc, 0x2, 0x8}, {0x9, 0x1, 0xffffa785}, {0x3, 0x5, 0x9}, {0x1, 0x1}, {0xc, 0x2, 0x2}, {0x2, 0x4, 0xfffffff8}]}, @decl_tag={0x3, 0x0, 0x0, 0x11, 0x5, 0x5}]}}, &(0x7f0000000580)=""/4096, 0xde, 0x1000, 0x1, 0xdd, 0x10000}, 0x28)

program crashed: INFO: rcu detected stall in sys_rename
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-bpf$BPF_BTF_LOAD-perf_event_open-perf_event_open-socket$kcm-socket$kcm-ioctl$sock_kcm_SIOCKCMATTACH-bpf$BPF_MAP_CONST_STR_FREEZE-openat$cgroup_ro-close-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-socket$kcm-bpf$MAP_CREATE-bpf$MAP_CREATE-ioctl$sock_kcm_SIOCKCMCLONE-socket$kcm
detailed listing:
executing program 0:
perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x520, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_config_ext={0xa99, 0x3}, 0x8500, 0x10000, 0x0, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x2000000020000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2)
r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@struct]}}, 0x0, 0x26}, 0x28)
perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x7f, 0x1, 0x0, 0x0, 0x0, 0x9, 0x7341d3bf6fbd9c73, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd1, 0x2, @perf_bp={0x0, 0x7}, 0x8000, 0x5, 0x43a1bd76, 0x2, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2000200c}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3efd7ab4c41335d9, @perf_bp={0x0, 0xf}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa)
socket$kcm(0xa, 0x3, 0x3a)
r1 = socket$kcm(0x2b, 0x1, 0x0)
ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x890b, 0x0)
bpf$BPF_MAP_CONST_STR_FREEZE(0x16, 0x0, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='blkio.throttle.io_service_bytes\x00', 0x26e1, 0x0)
close(r2)
r3 = bpf$MAP_CREATE(0x0, &(0x7f0000001680)=@base={0x1a, 0x3, 0xd, 0x2d, 0x20, 0x1, 0x7, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x0, 0x1}, 0x50)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001780)={0x6, 0x11, &(0x7f0000000380)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x7}, {{0x18, 0x1, 0x1, 0x0, 0x1}}, {}, [@ldst={0x0, 0x1, 0x3, 0x6, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x5}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x2}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f00000015c0)='syzkaller\x00', 0x1, 0x0, 0x0, 0x1e00, 0x0, '\x00', 0x0, 0x25, r0, 0x8, &(0x7f0000001600)={0x8, 0x4}, 0x8, 0x10, &(0x7f0000001640)={0x2, 0x0, 0x6, 0x77}, 0x10, 0x0, 0x0, 0x4, &(0x7f0000001700)=[r2, r3], &(0x7f0000001740)=[{0x0, 0x3, 0x3, 0x5}, {0x4, 0x4, 0xc, 0x8}, {0x3, 0x2, 0x0, 0xb}, {0x3, 0x2, 0xf, 0x2}], 0x10, 0xff}, 0x94)
r4 = socket$kcm(0xa, 0x2, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1000000004000000080000000200000000000000", @ANYRES32=r4], 0x50)
bpf$MAP_CREATE(0x700000000000000, &(0x7f0000000440)=@base={0x1d, 0x4, 0x0, 0x0, 0x201}, 0x50)
ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x8916, 0x0)
socket$kcm(0xa, 0x5, 0x0)

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-bpf$BPF_BTF_LOAD-perf_event_open-perf_event_open-socket$kcm-socket$kcm-ioctl$sock_kcm_SIOCKCMATTACH-bpf$BPF_MAP_CONST_STR_FREEZE-openat$cgroup_ro-close-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-socket$kcm-bpf$MAP_CREATE-bpf$MAP_CREATE-ioctl$sock_kcm_SIOCKCMCLONE
detailed listing:
executing program 0:
perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x520, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_config_ext={0xa99, 0x3}, 0x8500, 0x10000, 0x0, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x2000000020000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2)
r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@struct]}}, 0x0, 0x26}, 0x28)
perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x7f, 0x1, 0x0, 0x0, 0x0, 0x9, 0x7341d3bf6fbd9c73, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd1, 0x2, @perf_bp={0x0, 0x7}, 0x8000, 0x5, 0x43a1bd76, 0x2, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2000200c}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3efd7ab4c41335d9, @perf_bp={0x0, 0xf}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa)
socket$kcm(0xa, 0x3, 0x3a)
r1 = socket$kcm(0x2b, 0x1, 0x0)
ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x890b, 0x0)
bpf$BPF_MAP_CONST_STR_FREEZE(0x16, 0x0, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='blkio.throttle.io_service_bytes\x00', 0x26e1, 0x0)
close(r2)
r3 = bpf$MAP_CREATE(0x0, &(0x7f0000001680)=@base={0x1a, 0x3, 0xd, 0x2d, 0x20, 0x1, 0x7, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x0, 0x1}, 0x50)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001780)={0x6, 0x11, &(0x7f0000000380)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x7}, {{0x18, 0x1, 0x1, 0x0, 0x1}}, {}, [@ldst={0x0, 0x1, 0x3, 0x6, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x5}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x2}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f00000015c0)='syzkaller\x00', 0x1, 0x0, 0x0, 0x1e00, 0x0, '\x00', 0x0, 0x25, r0, 0x8, &(0x7f0000001600)={0x8, 0x4}, 0x8, 0x10, &(0x7f0000001640)={0x2, 0x0, 0x6, 0x77}, 0x10, 0x0, 0x0, 0x4, &(0x7f0000001700)=[r2, r3], &(0x7f0000001740)=[{0x0, 0x3, 0x3, 0x5}, {0x4, 0x4, 0xc, 0x8}, {0x3, 0x2, 0x0, 0xb}, {0x3, 0x2, 0xf, 0x2}], 0x10, 0xff}, 0x94)
r4 = socket$kcm(0xa, 0x2, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1000000004000000080000000200000000000000", @ANYRES32=r4], 0x50)
bpf$MAP_CREATE(0x700000000000000, &(0x7f0000000440)=@base={0x1d, 0x4, 0x0, 0x0, 0x201}, 0x50)
ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x8916, 0x0)

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}}): perf_event_open-bpf$BPF_BTF_LOAD-perf_event_open-perf_event_open-socket$kcm-socket$kcm-ioctl$sock_kcm_SIOCKCMATTACH-bpf$BPF_MAP_CONST_STR_FREEZE-openat$cgroup_ro-close-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-socket$kcm-bpf$MAP_CREATE-bpf$MAP_CREATE
detailed listing:
executing program 0:
perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x520, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_config_ext={0xa99, 0x3}, 0x8500, 0x10000, 0x0, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x2000000020000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2)
r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@struct]}}, 0x0, 0x26}, 0x28)
perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x7f, 0x1, 0x0, 0x0, 0x0, 0x9, 0x7341d3bf6fbd9c73, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd1, 0x2, @perf_bp={0x0, 0x7}, 0x8000, 0x5, 0x43a1bd76, 0x2, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2000200c}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3efd7ab4c41335d9, @perf_bp={0x0, 0xf}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa)
socket$kcm(0xa, 0x3, 0x3a)
r1 = socket$kcm(0x2b, 0x1, 0x0)
ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x890b, 0x0)
bpf$BPF_MAP_CONST_STR_FREEZE(0x16, 0x0, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='blkio.throttle.io_service_bytes\x00', 0x26e1, 0x0)
close(r2)
r3 = bpf$MAP_CREATE(0x0, &(0x7f0000001680)=@base={0x1a, 0x3, 0xd, 0x2d, 0x20, 0x1, 0x7, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x0, 0x1}, 0x50)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001780)={0x6, 0x11, &(0x7f0000000380)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x7}, {{0x18, 0x1, 0x1, 0x0, 0x1}}, {}, [@ldst={0x0, 0x1, 0x3, 0x6, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x5}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x2}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f00000015c0)='syzkaller\x00', 0x1, 0x0, 0x0, 0x1e00, 0x0, '\x00', 0x0, 0x25, r0, 0x8, &(0x7f0000001600)={0x8, 0x4}, 0x8, 0x10, &(0x7f0000001640)={0x2, 0x0, 0x6, 0x77}, 0x10, 0x0, 0x0, 0x4, &(0x7f0000001700)=[r2, r3], &(0x7f0000001740)=[{0x0, 0x3, 0x3, 0x5}, {0x4, 0x4, 0xc, 0x8}, {0x3, 0x2, 0x0, 0xb}, {0x3, 0x2, 0xf, 0x2}], 0x10, 0xff}, 0x94)
r4 = socket$kcm(0xa, 0x2, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1000000004000000080000000200000000000000", @ANYRES32=r4], 0x50)
bpf$MAP_CREATE(0x700000000000000, &(0x7f0000000440)=@base={0x1d, 0x4, 0x0, 0x0, 0x201}, 0x50)

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-bpf$BPF_BTF_LOAD-perf_event_open-perf_event_open-socket$kcm-socket$kcm-ioctl$sock_kcm_SIOCKCMATTACH-bpf$BPF_MAP_CONST_STR_FREEZE-openat$cgroup_ro-close-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-socket$kcm-bpf$MAP_CREATE
detailed listing:
executing program 0:
perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x520, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_config_ext={0xa99, 0x3}, 0x8500, 0x10000, 0x0, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x2000000020000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2)
r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@struct]}}, 0x0, 0x26}, 0x28)
perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x7f, 0x1, 0x0, 0x0, 0x0, 0x9, 0x7341d3bf6fbd9c73, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd1, 0x2, @perf_bp={0x0, 0x7}, 0x8000, 0x5, 0x43a1bd76, 0x2, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2000200c}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3efd7ab4c41335d9, @perf_bp={0x0, 0xf}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa)
socket$kcm(0xa, 0x3, 0x3a)
r1 = socket$kcm(0x2b, 0x1, 0x0)
ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x890b, 0x0)
bpf$BPF_MAP_CONST_STR_FREEZE(0x16, 0x0, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='blkio.throttle.io_service_bytes\x00', 0x26e1, 0x0)
close(r2)
r3 = bpf$MAP_CREATE(0x0, &(0x7f0000001680)=@base={0x1a, 0x3, 0xd, 0x2d, 0x20, 0x1, 0x7, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x0, 0x1}, 0x50)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001780)={0x6, 0x11, &(0x7f0000000380)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x7}, {{0x18, 0x1, 0x1, 0x0, 0x1}}, {}, [@ldst={0x0, 0x1, 0x3, 0x6, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x5}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x2}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f00000015c0)='syzkaller\x00', 0x1, 0x0, 0x0, 0x1e00, 0x0, '\x00', 0x0, 0x25, r0, 0x8, &(0x7f0000001600)={0x8, 0x4}, 0x8, 0x10, &(0x7f0000001640)={0x2, 0x0, 0x6, 0x77}, 0x10, 0x0, 0x0, 0x4, &(0x7f0000001700)=[r2, r3], &(0x7f0000001740)=[{0x0, 0x3, 0x3, 0x5}, {0x4, 0x4, 0xc, 0x8}, {0x3, 0x2, 0x0, 0xb}, {0x3, 0x2, 0xf, 0x2}], 0x10, 0xff}, 0x94)
r4 = socket$kcm(0xa, 0x2, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1000000004000000080000000200000000000000", @ANYRES32=r4], 0x50)

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}}): perf_event_open-bpf$BPF_BTF_LOAD-perf_event_open-perf_event_open-socket$kcm-socket$kcm-ioctl$sock_kcm_SIOCKCMATTACH-bpf$BPF_MAP_CONST_STR_FREEZE-openat$cgroup_ro-close-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP-socket$kcm
detailed listing:
executing program 0:
perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x520, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_config_ext={0xa99, 0x3}, 0x8500, 0x10000, 0x0, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x2000000020000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2)
r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@struct]}}, 0x0, 0x26}, 0x28)
perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x7f, 0x1, 0x0, 0x0, 0x0, 0x9, 0x7341d3bf6fbd9c73, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd1, 0x2, @perf_bp={0x0, 0x7}, 0x8000, 0x5, 0x43a1bd76, 0x2, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2000200c}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3efd7ab4c41335d9, @perf_bp={0x0, 0xf}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa)
socket$kcm(0xa, 0x3, 0x3a)
r1 = socket$kcm(0x2b, 0x1, 0x0)
ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x890b, 0x0)
bpf$BPF_MAP_CONST_STR_FREEZE(0x16, 0x0, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='blkio.throttle.io_service_bytes\x00', 0x26e1, 0x0)
close(r2)
r3 = bpf$MAP_CREATE(0x0, &(0x7f0000001680)=@base={0x1a, 0x3, 0xd, 0x2d, 0x20, 0x1, 0x7, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x0, 0x1}, 0x50)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001780)={0x6, 0x11, &(0x7f0000000380)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x7}, {{0x18, 0x1, 0x1, 0x0, 0x1}}, {}, [@ldst={0x0, 0x1, 0x3, 0x6, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x5}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x2}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f00000015c0)='syzkaller\x00', 0x1, 0x0, 0x0, 0x1e00, 0x0, '\x00', 0x0, 0x25, r0, 0x8, &(0x7f0000001600)={0x8, 0x4}, 0x8, 0x10, &(0x7f0000001640)={0x2, 0x0, 0x6, 0x77}, 0x10, 0x0, 0x0, 0x4, &(0x7f0000001700)=[r2, r3], &(0x7f0000001740)=[{0x0, 0x3, 0x3, 0x5}, {0x4, 0x4, 0xc, 0x8}, {0x3, 0x2, 0x0, 0xb}, {0x3, 0x2, 0xf, 0x2}], 0x10, 0xff}, 0x94)
socket$kcm(0xa, 0x2, 0x0)

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-bpf$BPF_BTF_LOAD-perf_event_open-perf_event_open-socket$kcm-socket$kcm-ioctl$sock_kcm_SIOCKCMATTACH-bpf$BPF_MAP_CONST_STR_FREEZE-openat$cgroup_ro-close-bpf$MAP_CREATE-bpf$PROG_LOAD_XDP
detailed listing:
executing program 0:
perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x520, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_config_ext={0xa99, 0x3}, 0x8500, 0x10000, 0x0, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x2000000020000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2)
r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@struct]}}, 0x0, 0x26}, 0x28)
perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x7f, 0x1, 0x0, 0x0, 0x0, 0x9, 0x7341d3bf6fbd9c73, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd1, 0x2, @perf_bp={0x0, 0x7}, 0x8000, 0x5, 0x43a1bd76, 0x2, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2000200c}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3efd7ab4c41335d9, @perf_bp={0x0, 0xf}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa)
socket$kcm(0xa, 0x3, 0x3a)
r1 = socket$kcm(0x2b, 0x1, 0x0)
ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x890b, 0x0)
bpf$BPF_MAP_CONST_STR_FREEZE(0x16, 0x0, 0x0)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='blkio.throttle.io_service_bytes\x00', 0x26e1, 0x0)
close(r2)
r3 = bpf$MAP_CREATE(0x0, &(0x7f0000001680)=@base={0x1a, 0x3, 0xd, 0x2d, 0x20, 0x1, 0x7, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x0, 0x1}, 0x50)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001780)={0x6, 0x11, &(0x7f0000000380)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x7}, {{0x18, 0x1, 0x1, 0x0, 0x1}}, {}, [@ldst={0x0, 0x1, 0x3, 0x6, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x5}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x2}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f00000015c0)='syzkaller\x00', 0x1, 0x0, 0x0, 0x1e00, 0x0, '\x00', 0x0, 0x25, r0, 0x8, &(0x7f0000001600)={0x8, 0x4}, 0x8, 0x10, &(0x7f0000001640)={0x2, 0x0, 0x6, 0x77}, 0x10, 0x0, 0x0, 0x4, &(0x7f0000001700)=[r2, r3], &(0x7f0000001740)=[{0x0, 0x3, 0x3, 0x5}, {0x4, 0x4, 0xc, 0x8}, {0x3, 0x2, 0x0, 0xb}, {0x3, 0x2, 0xf, 0x2}], 0x10, 0xff}, 0x94)

program crashed: INFO: rcu detected stall in addrconf_rs_timer
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-bpf$BPF_BTF_LOAD-perf_event_open-perf_event_open-socket$kcm-socket$kcm-ioctl$sock_kcm_SIOCKCMATTACH-bpf$BPF_MAP_CONST_STR_FREEZE-openat$cgroup_ro-close-bpf$MAP_CREATE
detailed listing:
executing program 0:
perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x520, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_config_ext={0xa99, 0x3}, 0x8500, 0x10000, 0x0, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x2000000020000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2)
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@struct]}}, 0x0, 0x26}, 0x28)
perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x7f, 0x1, 0x0, 0x0, 0x0, 0x9, 0x7341d3bf6fbd9c73, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd1, 0x2, @perf_bp={0x0, 0x7}, 0x8000, 0x5, 0x43a1bd76, 0x2, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2000200c}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3efd7ab4c41335d9, @perf_bp={0x0, 0xf}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa)
socket$kcm(0xa, 0x3, 0x3a)
r0 = socket$kcm(0x2b, 0x1, 0x0)
ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x890b, 0x0)
bpf$BPF_MAP_CONST_STR_FREEZE(0x16, 0x0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='blkio.throttle.io_service_bytes\x00', 0x26e1, 0x0)
close(r1)
bpf$MAP_CREATE(0x0, &(0x7f0000001680)=@base={0x1a, 0x3, 0xd, 0x2d, 0x20, 0x1, 0x7, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x0, 0x1}, 0x50)

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-bpf$BPF_BTF_LOAD-perf_event_open-perf_event_open-socket$kcm-socket$kcm-ioctl$sock_kcm_SIOCKCMATTACH-bpf$BPF_MAP_CONST_STR_FREEZE-openat$cgroup_ro-close
detailed listing:
executing program 0:
perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x520, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_config_ext={0xa99, 0x3}, 0x8500, 0x10000, 0x0, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x2000000020000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2)
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@struct]}}, 0x0, 0x26}, 0x28)
perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x7f, 0x1, 0x0, 0x0, 0x0, 0x9, 0x7341d3bf6fbd9c73, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd1, 0x2, @perf_bp={0x0, 0x7}, 0x8000, 0x5, 0x43a1bd76, 0x2, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2000200c}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3efd7ab4c41335d9, @perf_bp={0x0, 0xf}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa)
socket$kcm(0xa, 0x3, 0x3a)
r0 = socket$kcm(0x2b, 0x1, 0x0)
ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x890b, 0x0)
bpf$BPF_MAP_CONST_STR_FREEZE(0x16, 0x0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='blkio.throttle.io_service_bytes\x00', 0x26e1, 0x0)
close(r1)

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}}): perf_event_open-bpf$BPF_BTF_LOAD-perf_event_open-perf_event_open-socket$kcm-socket$kcm-ioctl$sock_kcm_SIOCKCMATTACH-bpf$BPF_MAP_CONST_STR_FREEZE-openat$cgroup_ro
detailed listing:
executing program 0:
perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x520, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_config_ext={0xa99, 0x3}, 0x8500, 0x10000, 0x0, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x2000000020000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2)
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@struct]}}, 0x0, 0x26}, 0x28)
perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x7f, 0x1, 0x0, 0x0, 0x0, 0x9, 0x7341d3bf6fbd9c73, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd1, 0x2, @perf_bp={0x0, 0x7}, 0x8000, 0x5, 0x43a1bd76, 0x2, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2000200c}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3efd7ab4c41335d9, @perf_bp={0x0, 0xf}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa)
socket$kcm(0xa, 0x3, 0x3a)
r0 = socket$kcm(0x2b, 0x1, 0x0)
ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x890b, 0x0)
bpf$BPF_MAP_CONST_STR_FREEZE(0x16, 0x0, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='blkio.throttle.io_service_bytes\x00', 0x26e1, 0x0)

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-bpf$BPF_BTF_LOAD-perf_event_open-perf_event_open-socket$kcm-socket$kcm-ioctl$sock_kcm_SIOCKCMATTACH-bpf$BPF_MAP_CONST_STR_FREEZE
detailed listing:
executing program 0:
perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x520, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_config_ext={0xa99, 0x3}, 0x8500, 0x10000, 0x0, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x2000000020000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2)
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@struct]}}, 0x0, 0x26}, 0x28)
perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x7f, 0x1, 0x0, 0x0, 0x0, 0x9, 0x7341d3bf6fbd9c73, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd1, 0x2, @perf_bp={0x0, 0x7}, 0x8000, 0x5, 0x43a1bd76, 0x2, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2000200c}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3efd7ab4c41335d9, @perf_bp={0x0, 0xf}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa)
socket$kcm(0xa, 0x3, 0x3a)
r0 = socket$kcm(0x2b, 0x1, 0x0)
ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x890b, 0x0)
bpf$BPF_MAP_CONST_STR_FREEZE(0x16, 0x0, 0x0)

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-bpf$BPF_BTF_LOAD-perf_event_open-perf_event_open-socket$kcm-socket$kcm-ioctl$sock_kcm_SIOCKCMATTACH
detailed listing:
executing program 0:
perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x520, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_config_ext={0xa99, 0x3}, 0x8500, 0x10000, 0x0, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x2000000020000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2)
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@struct]}}, 0x0, 0x26}, 0x28)
perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x7f, 0x1, 0x0, 0x0, 0x0, 0x9, 0x7341d3bf6fbd9c73, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd1, 0x2, @perf_bp={0x0, 0x7}, 0x8000, 0x5, 0x43a1bd76, 0x2, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2000200c}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3efd7ab4c41335d9, @perf_bp={0x0, 0xf}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa)
socket$kcm(0xa, 0x3, 0x3a)
r0 = socket$kcm(0x2b, 0x1, 0x0)
ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x890b, 0x0)

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-bpf$BPF_BTF_LOAD-perf_event_open-perf_event_open-socket$kcm-socket$kcm
detailed listing:
executing program 0:
perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x520, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_config_ext={0xa99, 0x3}, 0x8500, 0x10000, 0x0, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x2000000020000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2)
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@struct]}}, 0x0, 0x26}, 0x28)
perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x7f, 0x1, 0x0, 0x0, 0x0, 0x9, 0x7341d3bf6fbd9c73, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd1, 0x2, @perf_bp={0x0, 0x7}, 0x8000, 0x5, 0x43a1bd76, 0x2, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2000200c}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3efd7ab4c41335d9, @perf_bp={0x0, 0xf}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa)
socket$kcm(0xa, 0x3, 0x3a)
socket$kcm(0x2b, 0x1, 0x0)

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-bpf$BPF_BTF_LOAD-perf_event_open-perf_event_open-socket$kcm
detailed listing:
executing program 0:
perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x520, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_config_ext={0xa99, 0x3}, 0x8500, 0x10000, 0x0, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x2000000020000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2)
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@struct]}}, 0x0, 0x26}, 0x28)
perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x7f, 0x1, 0x0, 0x0, 0x0, 0x9, 0x7341d3bf6fbd9c73, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd1, 0x2, @perf_bp={0x0, 0x7}, 0x8000, 0x5, 0x43a1bd76, 0x2, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2000200c}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3efd7ab4c41335d9, @perf_bp={0x0, 0xf}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa)
socket$kcm(0xa, 0x3, 0x3a)

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-bpf$BPF_BTF_LOAD-perf_event_open-perf_event_open
detailed listing:
executing program 0:
perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x520, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_config_ext={0xa99, 0x3}, 0x8500, 0x10000, 0x0, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x2000000020000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2)
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@struct]}}, 0x0, 0x26}, 0x28)
perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x7f, 0x1, 0x0, 0x0, 0x0, 0x9, 0x7341d3bf6fbd9c73, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd1, 0x2, @perf_bp={0x0, 0x7}, 0x8000, 0x5, 0x43a1bd76, 0x2, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2000200c}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3efd7ab4c41335d9, @perf_bp={0x0, 0xf}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa)

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-bpf$BPF_BTF_LOAD-perf_event_open
detailed listing:
executing program 0:
perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x520, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_config_ext={0xa99, 0x3}, 0x8500, 0x10000, 0x0, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x2000000020000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2)
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@struct]}}, 0x0, 0x26}, 0x28)
perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x7f, 0x1, 0x0, 0x0, 0x0, 0x9, 0x7341d3bf6fbd9c73, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd1, 0x2, @perf_bp={0x0, 0x7}, 0x8000, 0x5, 0x43a1bd76, 0x2, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2000200c}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 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-bpf$BPF_BTF_LOAD-perf_event_open
detailed listing:
executing program 0:
perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x520, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_config_ext={0xa99, 0x3}, 0x8500, 0x10000, 0x0, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x2000000020000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2)
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f0000000280)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@struct]}}, 0x0, 0x26}, 0x28)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3efd7ab4c41335d9, @perf_bp={0x0, 0xf}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa)

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
detailed listing:
executing program 0:
perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x520, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_config_ext={0xa99, 0x3}, 0x8500, 0x10000, 0x0, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x2000000020000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3efd7ab4c41335d9, @perf_bp={0x0, 0xf}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa)

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
detailed listing:
executing program 0:
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3efd7ab4c41335d9, @perf_bp={0x0, 0xf}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa)

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
detailed listing:
executing program 0:
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3efd7ab4c41335d9, @perf_bp={0x0, 0xf}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa)

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
detailed listing:
executing program 0:
perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x520, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_config_ext={0xa99, 0x3}, 0x8500, 0x10000, 0x0, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x2000000020000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa)

program did not crash
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
program crashed: INFO: rcu detected stall in irqentry_exit
a never seen crash title: INFO: rcu detected stall in irqentry_exit, 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
detailed listing:
executing program 0:
perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x520, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_config_ext={0xa99, 0x3}, 0x8500, 0x10000, 0x0, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x2000000020000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3efd7ab4c41335d9, @perf_bp={0x0, 0xf}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa)

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
detailed listing:
executing program 0:
perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x520, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_config_ext={0xa99, 0x3}, 0x8500, 0x10000, 0x0, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x2000000020000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3efd7ab4c41335d9, @perf_bp={0x0, 0xf}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa)

program crashed: INFO: rcu detected stall in smp_call_function
extracting C reproducer
testing compiled C 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
program crashed: INFO: rcu detected stall in corrupted
a never seen crash title: INFO: rcu detected stall in corrupted, 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
detailed listing:
executing program 0:
perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x520, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_config_ext={0xa99, 0x3}, 0x8500, 0x10000, 0x0, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x2000000020000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3efd7ab4c41335d9, @perf_bp={0x0, 0xf}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa)

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: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
detailed listing:
executing program 0:
perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x520, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_config_ext={0xa99, 0x3}, 0x8500, 0x10000, 0x0, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x2000000020000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3efd7ab4c41335d9, @perf_bp={0x0, 0xf}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa)

program crashed: INFO: rcu detected stall in smp_call_function
validation run: crashed=true
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
detailed listing:
executing program 0:
perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x520, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_config_ext={0xa99, 0x3}, 0x8500, 0x10000, 0x0, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x2000000020000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3efd7ab4c41335d9, @perf_bp={0x0, 0xf}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa)

program crashed: INFO: rcu detected stall in smp_call_function
validation run: crashed=true
reproducing took 1h57m21.367581699s
repro crashed as (corrupted=false):
rcu: INFO: rcu_preempt self-detected stall on CPU
rcu: 	0-....: (10499 ticks this GP) idle=bccc/1/0x4000000000000000 softirq=14138/14139 fqs=4839
rcu: 	         hardirqs   softirqs   csw/system
rcu: 	 number:  1743739        487            0
rcu: 	cputime:    19781      32695           37   ==> 52480(ms)
rcu: 	(t=10500 jiffies g=11485 q=1552 ncpus=2)
CPU: 0 PID: 5979 Comm: syz.1.18 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
RIP: 0010:find_stack lib/stackdepot.c:351 [inline]
RIP: 0010:__stack_depot_save+0x162/0x630 lib/stackdepot.c:390
Code: 8c bb 00 13 8b 2d 82 bb 00 13 44 21 e5 4c 8b 2c ee 4d 85 ed 74 33 44 89 f0 eb 09 4d 8b 6d 00 4d 85 ed 74 25 45 39 65 08 75 f1 <45> 39 75 0c 75 eb 31 c9 48 8b 14 cb 49 3b 54 cd 18 75 de 48 ff c1
RSP: 0018:ffffc900000072a8 EFLAGS: 00000246
RAX: 0000000000000010 RBX: ffffc90000007340 RCX: 00000000745d8367
RDX: 00000000e638b4cc RSI: ffff88823b400000 RDI: 0000000000112820
RBP: 0000000000020d12 R08: 00000000502b0ccc R09: 000000001613d818
R10: 0000000000000004 R11: 0000000000000100 R12: 0000000003920d12
R13: ffff888028f4d870 R14: 0000000000000010 R15: 0000000000000001
FS:  00007f37fd83b6c0(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000100000000 CR3: 000000003066a000 CR4: 00000000003506f0
Call Trace:
 <IRQ>
 save_stack+0x133/0x230 mm/page_owner.c:129
 __set_page_owner+0x1d/0x60 mm/page_owner.c:192
 set_page_owner include/linux/page_owner.h:31 [inline]
 post_alloc_hook+0x1c1/0x200 mm/page_alloc.c:1581
 prep_new_page mm/page_alloc.c:1588 [inline]
 get_page_from_freelist+0x1951/0x19e0 mm/page_alloc.c:3220
 __alloc_pages+0x1f0/0x460 mm/page_alloc.c:4500
 alloc_slab_page+0x5d/0x160 mm/slub.c:1881
 allocate_slab mm/slub.c:2028 [inline]
 new_slab+0x87/0x2d0 mm/slub.c:2081
 ___slab_alloc+0xc5d/0x12f0 mm/slub.c:3253
 __slab_alloc mm/slub.c:3339 [inline]
 __slab_alloc_node mm/slub.c:3392 [inline]
 slab_alloc_node mm/slub.c:3485 [inline]
 kmem_cache_alloc_node+0x1e6/0x320 mm/slub.c:3540
 __alloc_skb+0x103/0x2c0 net/core/skbuff.c:643
 skb_copy+0x13d/0x7a0 net/core/skbuff.c:1984
 mac80211_hwsim_tx_frame_no_nl+0xca9/0x11a0 drivers/net/wireless/virtual/mac80211_hwsim.c:1840
 mac80211_hwsim_tx_frame+0x1b5/0x200 drivers/net/wireless/virtual/mac80211_hwsim.c:2176
 mac80211_hwsim_beacon_tx+0x3e9/0x780 drivers/net/wireless/virtual/mac80211_hwsim.c:2269
 __iterate_interfaces+0x243/0x500 net/mac80211/util.c:766
 ieee80211_iterate_active_interfaces_atomic+0xdb/0x180 net/mac80211/util.c:802
 mac80211_hwsim_beacon+0xbb/0x1b0 drivers/net/wireless/virtual/mac80211_hwsim.c:2295
 __run_hrtimer kernel/time/hrtimer.c:1750 [inline]
 __hrtimer_run_queues+0x520/0xc40 kernel/time/hrtimer.c:1814
 hrtimer_run_softirq+0x187/0x2b0 kernel/time/hrtimer.c:1831
 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+0xd3/0x190 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:generic_exec_single+0x481/0x4f0 kernel/smp.c:418
Code: 75 11 e8 42 05 0b 00 48 85 db 75 16 e8 38 05 0b 00 eb 15 e8 31 05 0b 00 e8 0c 4e 0a 09 48 85 db 74 ea e8 22 05 0b 00 fb 31 c0 <48> c7 44 24 20 0e 36 e0 45 4b c7 04 2c 00 00 00 00 43 c7 44 2c 08
RSP: 0018:ffffc900046cfa00 EFLAGS: 00000246
RAX: 0000000000000000 RBX: 0000000000000200 RCX: ffff8880315c3c00
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: ffffc900046cfad0 R08: ffffffff911c6617 R09: 1ffffffff2238cc2
R10: dffffc0000000000 R11: fffffbfff2238cc3 R12: 1ffff920008d9f44
R13: dffffc0000000000 R14: 0000000000000000 R15: 1ffff920008d9f65
 smp_call_function_single+0x36d/0x5a0 kernel/smp.c:647
 task_function_call kernel/events/core.c:120 [inline]
 perf_install_in_context+0x5be/0x920 kernel/events/core.c:2959
 __do_sys_perf_event_open kernel/events/core.c:12957 [inline]
 __se_sys_perf_event_open+0x1836/0x1c50 kernel/events/core.c:12609
 do_syscall_x64 arch/x86/entry/common.c:46 [inline]
 do_syscall_64+0x55/0xa0 arch/x86/entry/common.c:76
 entry_SYSCALL_64_after_hwframe+0x68/0xd2
RIP: 0033:0x7f37fc99cdd9
Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f37fd83b028 EFLAGS: 00000246 ORIG_RAX: 000000000000012a
RAX: ffffffffffffffda RBX: 00007f37fcc15fa0 RCX: 00007f37fc99cdd9
RDX: ffffffffffffffff RSI: 0000000000000000 RDI: 0000200000000480
RBP: 00007f37fca32d69 R08: 000000000000000a R09: 0000000000000000
R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000
R13: 00007f37fcc16038 R14: 00007f37fcc15fa0 R15: 00007ffd3895aed8
 </TASK>

final repro crashed as (corrupted=false):
rcu: INFO: rcu_preempt self-detected stall on CPU
rcu: 	0-....: (10499 ticks this GP) idle=bccc/1/0x4000000000000000 softirq=14138/14139 fqs=4839
rcu: 	         hardirqs   softirqs   csw/system
rcu: 	 number:  1743739        487            0
rcu: 	cputime:    19781      32695           37   ==> 52480(ms)
rcu: 	(t=10500 jiffies g=11485 q=1552 ncpus=2)
CPU: 0 PID: 5979 Comm: syz.1.18 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
RIP: 0010:find_stack lib/stackdepot.c:351 [inline]
RIP: 0010:__stack_depot_save+0x162/0x630 lib/stackdepot.c:390
Code: 8c bb 00 13 8b 2d 82 bb 00 13 44 21 e5 4c 8b 2c ee 4d 85 ed 74 33 44 89 f0 eb 09 4d 8b 6d 00 4d 85 ed 74 25 45 39 65 08 75 f1 <45> 39 75 0c 75 eb 31 c9 48 8b 14 cb 49 3b 54 cd 18 75 de 48 ff c1
RSP: 0018:ffffc900000072a8 EFLAGS: 00000246
RAX: 0000000000000010 RBX: ffffc90000007340 RCX: 00000000745d8367
RDX: 00000000e638b4cc RSI: ffff88823b400000 RDI: 0000000000112820
RBP: 0000000000020d12 R08: 00000000502b0ccc R09: 000000001613d818
R10: 0000000000000004 R11: 0000000000000100 R12: 0000000003920d12
R13: ffff888028f4d870 R14: 0000000000000010 R15: 0000000000000001
FS:  00007f37fd83b6c0(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000100000000 CR3: 000000003066a000 CR4: 00000000003506f0
Call Trace:
 <IRQ>
 save_stack+0x133/0x230 mm/page_owner.c:129
 __set_page_owner+0x1d/0x60 mm/page_owner.c:192
 set_page_owner include/linux/page_owner.h:31 [inline]
 post_alloc_hook+0x1c1/0x200 mm/page_alloc.c:1581
 prep_new_page mm/page_alloc.c:1588 [inline]
 get_page_from_freelist+0x1951/0x19e0 mm/page_alloc.c:3220
 __alloc_pages+0x1f0/0x460 mm/page_alloc.c:4500
 alloc_slab_page+0x5d/0x160 mm/slub.c:1881
 allocate_slab mm/slub.c:2028 [inline]
 new_slab+0x87/0x2d0 mm/slub.c:2081
 ___slab_alloc+0xc5d/0x12f0 mm/slub.c:3253
 __slab_alloc mm/slub.c:3339 [inline]
 __slab_alloc_node mm/slub.c:3392 [inline]
 slab_alloc_node mm/slub.c:3485 [inline]
 kmem_cache_alloc_node+0x1e6/0x320 mm/slub.c:3540
 __alloc_skb+0x103/0x2c0 net/core/skbuff.c:643
 skb_copy+0x13d/0x7a0 net/core/skbuff.c:1984
 mac80211_hwsim_tx_frame_no_nl+0xca9/0x11a0 drivers/net/wireless/virtual/mac80211_hwsim.c:1840
 mac80211_hwsim_tx_frame+0x1b5/0x200 drivers/net/wireless/virtual/mac80211_hwsim.c:2176
 mac80211_hwsim_beacon_tx+0x3e9/0x780 drivers/net/wireless/virtual/mac80211_hwsim.c:2269
 __iterate_interfaces+0x243/0x500 net/mac80211/util.c:766
 ieee80211_iterate_active_interfaces_atomic+0xdb/0x180 net/mac80211/util.c:802
 mac80211_hwsim_beacon+0xbb/0x1b0 drivers/net/wireless/virtual/mac80211_hwsim.c:2295
 __run_hrtimer kernel/time/hrtimer.c:1750 [inline]
 __hrtimer_run_queues+0x520/0xc40 kernel/time/hrtimer.c:1814
 hrtimer_run_softirq+0x187/0x2b0 kernel/time/hrtimer.c:1831
 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+0xd3/0x190 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:generic_exec_single+0x481/0x4f0 kernel/smp.c:418
Code: 75 11 e8 42 05 0b 00 48 85 db 75 16 e8 38 05 0b 00 eb 15 e8 31 05 0b 00 e8 0c 4e 0a 09 48 85 db 74 ea e8 22 05 0b 00 fb 31 c0 <48> c7 44 24 20 0e 36 e0 45 4b c7 04 2c 00 00 00 00 43 c7 44 2c 08
RSP: 0018:ffffc900046cfa00 EFLAGS: 00000246
RAX: 0000000000000000 RBX: 0000000000000200 RCX: ffff8880315c3c00
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: ffffc900046cfad0 R08: ffffffff911c6617 R09: 1ffffffff2238cc2
R10: dffffc0000000000 R11: fffffbfff2238cc3 R12: 1ffff920008d9f44
R13: dffffc0000000000 R14: 0000000000000000 R15: 1ffff920008d9f65
 smp_call_function_single+0x36d/0x5a0 kernel/smp.c:647
 task_function_call kernel/events/core.c:120 [inline]
 perf_install_in_context+0x5be/0x920 kernel/events/core.c:2959
 __do_sys_perf_event_open kernel/events/core.c:12957 [inline]
 __se_sys_perf_event_open+0x1836/0x1c50 kernel/events/core.c:12609
 do_syscall_x64 arch/x86/entry/common.c:46 [inline]
 do_syscall_64+0x55/0xa0 arch/x86/entry/common.c:76
 entry_SYSCALL_64_after_hwframe+0x68/0xd2
RIP: 0033:0x7f37fc99cdd9
Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f37fd83b028 EFLAGS: 00000246 ORIG_RAX: 000000000000012a
RAX: ffffffffffffffda RBX: 00007f37fcc15fa0 RCX: 00007f37fc99cdd9
RDX: ffffffffffffffff RSI: 0000000000000000 RDI: 0000200000000480
RBP: 00007f37fca32d69 R08: 000000000000000a R09: 0000000000000000
R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000
R13: 00007f37fcc16038 R14: 00007f37fcc15fa0 R15: 00007ffd3895aed8
 </TASK>