Extracting prog: 4m28.823773962s
Minimizing prog: 2h18m28.83087799s
Simplifying prog options: 0s
Extracting C: 2m19.444258479s
Simplifying C: 50m37.374455534s


extracting reproducer from 45 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}}): bpf$MAP_CREATE-socket$kcm-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$PROG_LOAD-bpf$BPF_GET_MAP_INFO-socketpair$unix-socketpair$nbd-setsockopt$sock_attach_bpf-close-perf_event_open-perf_event_open-ioctl$sock_kcm_SIOCKCMATTACH-perf_event_open-bpf$MAP_CREATE-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_PROG_TEST_RUN-bpf$BPF_PROG_TEST_RUN-bpf$BPF_GET_PROG_INFO-sendmsg$kcm-bpf$BPF_MAP_GET_FD_BY_ID-socket$kcm-sendmsg$inet-bpf$MAP_CREATE_RINGBUF-socket$kcm-bpf$BPF_PROG_WITH_BTFID_LOAD-bpf$BPF_PROG_TEST_RUN-sendmsg$kcm-bpf$MAP_UPDATE_CONST_STR-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-socketpair
detailed listing:
executing program 0:
r0 = bpf$MAP_CREATE(0x0, 0x0, 0x48)
r1 = socket$kcm(0x2a, 0x2, 0x0)
r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0)
r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x19, 0xe, &(0x7f0000004000)=ANY=[], &(0x7f0000000340)='syzkaller\x00'}, 0x94)
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000680)={r0, 0x58, &(0x7f0000000580)}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000400)={<r4=>0xffffffffffffffff})
setsockopt$sock_attach_bpf(r4, 0x1, 0x1b, &(0x7f0000000040), 0x4)
close(0xffffffffffffffff)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x9}, 0x202, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r5 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x1, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x2, @perf_bp={0x0, 0x3}, 0x8000, 0x3, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x2, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89ef, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x530, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0, 0x4}, 0x8004, 0x10000, 0x0, 0x4, 0x4, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x80008000}, 0x0, 0x1, r5, 0x2)
r6 = bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x48)
r7 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000380)={0x1f, 0xc, &(0x7f00000007c0)=ANY=[@ANYBLOB="1800000004000000000000000700000018110000", @ANYRES32=r6, @ANYBLOB="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"], &(0x7f0000000040)='GPL\x00', 0x1, 0x0, 0x0, 0x41100, 0x7c, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x4}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000500)={r7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x48)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r3, 0x18000000000002a0, 0xe80, 0x602f, &(0x7f0000000640)="b9ff03076844268cb89e14f088a847e0ffff200021000021000aac141440e0", 0x0, 0x11, 0x60000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000}, 0x48)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001440)={r2, 0xe0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, <r8=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0}}, 0x10)
sendmsg$kcm(r1, &(0x7f0000001f80)={&(0x7f0000001d00)=@ll={0x11, 0x3, r8, 0x1, 0x7}, 0x80, 0x0}, 0x0)
r9 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000200), 0xc)
r10 = socket$kcm(0xf, 0x3, 0x2)
sendmsg$inet(r10, &(0x7f00000000c0)={0x0, 0xfe, &(0x7f0000000000)=[{&(0x7f0000000040)="0207000902000000e4a17c45c8d260c9", 0x10}], 0x1}, 0x0)
r11 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="1b00000000000000000000000100000000000000", @ANYRES32=r0, @ANYBLOB="0008000028bf85a200"/24, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="01000000040000000300"/28], 0x50)
r12 = socket$kcm(0x10, 0x2, 0x0)
r13 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000280)=@bpf_lsm={0x6, 0x3, &(0x7f00000003c0)=ANY=[@ANYBLOB="18000000003f000000000000000000f195"], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00}, 0x94)
bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f0000000240)={r13, 0xf, 0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40)
sendmsg$kcm(r12, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000010008188040f80ec59acbc0413a1f848110000005e140602000000000e000a000f00000002800000121f", 0x2e}], 0x1}, 0x0)
bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000340)={{r0, <r14=>0xffffffffffffffff}, &(0x7f00000002c0), &(0x7f0000000300)='%pi6   \x00'}, 0x20)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000980)={0x18, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="057508000100000018571000000000000000000000000000186700000c000000000000090000000018110000d31a314d35b62c62293025da5c", @ANYRES32=r0, @ANYBLOB="0000000000000000b70200370000050000000000000000000000852000000300000018600000060000000000000008000000"], &(0x7f0000000080)='syzkaller\x00', 0xa, 0xa2, &(0x7f00000000c0)=""/162, 0x41100, 0x60, '\x00', r8, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000180)={0x0, 0x4}, 0x8, 0x10, &(0x7f00000001c0)={0x0, 0x4, 0x37ca, 0x7}, 0x10, 0x0, 0x0, 0x6, &(0x7f0000000380)=[r9, 0xffffffffffffffff, r0, r0, r11, r0, r14], &(0x7f00000003c0)=[{0x0, 0x3, 0xb, 0x1}, {0x3, 0x3, 0x8, 0x2}, {0x2, 0x3, 0xe, 0x7}, {0x0, 0x2, 0x1, 0xc}, {0x1, 0x2, 0xa, 0x1}, {0x5, 0x4, 0xa, 0x9}], 0x10, 0x9}, 0x94)
socketpair(0x18, 0x6, 0x1, &(0x7f0000000000))

program crashed: INFO: rcu detected stall in smp_call_function
single: successfully extracted reproducer
found reproducer with 30 syscalls
minimizing guilty program
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$MAP_CREATE-socket$kcm-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$PROG_LOAD-bpf$BPF_GET_MAP_INFO-socketpair$unix-socketpair$nbd-setsockopt$sock_attach_bpf-close-perf_event_open-perf_event_open-ioctl$sock_kcm_SIOCKCMATTACH-perf_event_open-bpf$MAP_CREATE-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_PROG_TEST_RUN-bpf$BPF_PROG_TEST_RUN-bpf$BPF_GET_PROG_INFO-sendmsg$kcm-bpf$BPF_MAP_GET_FD_BY_ID-socket$kcm-sendmsg$inet-bpf$MAP_CREATE_RINGBUF-socket$kcm-bpf$BPF_PROG_WITH_BTFID_LOAD-bpf$BPF_PROG_TEST_RUN-sendmsg$kcm-bpf$MAP_UPDATE_CONST_STR-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD
detailed listing:
executing program 0:
r0 = bpf$MAP_CREATE(0x0, 0x0, 0x48)
r1 = socket$kcm(0x2a, 0x2, 0x0)
r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0)
r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x19, 0xe, &(0x7f0000004000)=ANY=[], &(0x7f0000000340)='syzkaller\x00'}, 0x94)
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000680)={r0, 0x58, &(0x7f0000000580)}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000400)={<r4=>0xffffffffffffffff})
setsockopt$sock_attach_bpf(r4, 0x1, 0x1b, &(0x7f0000000040), 0x4)
close(0xffffffffffffffff)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x9}, 0x202, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r5 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x1, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x2, @perf_bp={0x0, 0x3}, 0x8000, 0x3, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x2, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89ef, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x530, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0, 0x4}, 0x8004, 0x10000, 0x0, 0x4, 0x4, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x80008000}, 0x0, 0x1, r5, 0x2)
r6 = bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x48)
r7 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000380)={0x1f, 0xc, &(0x7f00000007c0)=ANY=[@ANYBLOB="1800000004000000000000000700000018110000", @ANYRES32=r6, @ANYBLOB="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"], &(0x7f0000000040)='GPL\x00', 0x1, 0x0, 0x0, 0x41100, 0x7c, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x4}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000500)={r7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x48)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r3, 0x18000000000002a0, 0xe80, 0x602f, &(0x7f0000000640)="b9ff03076844268cb89e14f088a847e0ffff200021000021000aac141440e0", 0x0, 0x11, 0x60000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000}, 0x48)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001440)={r2, 0xe0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, <r8=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0}}, 0x10)
sendmsg$kcm(r1, &(0x7f0000001f80)={&(0x7f0000001d00)=@ll={0x11, 0x3, r8, 0x1, 0x7}, 0x80, 0x0}, 0x0)
r9 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000200), 0xc)
r10 = socket$kcm(0xf, 0x3, 0x2)
sendmsg$inet(r10, &(0x7f00000000c0)={0x0, 0xfe, &(0x7f0000000000)=[{&(0x7f0000000040)="0207000902000000e4a17c45c8d260c9", 0x10}], 0x1}, 0x0)
r11 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="1b00000000000000000000000100000000000000", @ANYRES32=r0, @ANYBLOB="0008000028bf85a200"/24, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="01000000040000000300"/28], 0x50)
r12 = socket$kcm(0x10, 0x2, 0x0)
r13 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000280)=@bpf_lsm={0x6, 0x3, &(0x7f00000003c0)=ANY=[@ANYBLOB="18000000003f000000000000000000f195"], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00}, 0x94)
bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f0000000240)={r13, 0xf, 0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40)
sendmsg$kcm(r12, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000010008188040f80ec59acbc0413a1f848110000005e140602000000000e000a000f00000002800000121f", 0x2e}], 0x1}, 0x0)
bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000340)={{r0, <r14=>0xffffffffffffffff}, &(0x7f00000002c0), &(0x7f0000000300)='%pi6   \x00'}, 0x20)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000980)={0x18, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="057508000100000018571000000000000000000000000000186700000c000000000000090000000018110000d31a314d35b62c62293025da5c", @ANYRES32=r0, @ANYBLOB="0000000000000000b70200370000050000000000000000000000852000000300000018600000060000000000000008000000"], &(0x7f0000000080)='syzkaller\x00', 0xa, 0xa2, &(0x7f00000000c0)=""/162, 0x41100, 0x60, '\x00', r8, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000180)={0x0, 0x4}, 0x8, 0x10, &(0x7f00000001c0)={0x0, 0x4, 0x37ca, 0x7}, 0x10, 0x0, 0x0, 0x6, &(0x7f0000000380)=[r9, 0xffffffffffffffff, r0, r0, r11, r0, r14], &(0x7f00000003c0)=[{0x0, 0x3, 0xb, 0x1}, {0x3, 0x3, 0x8, 0x2}, {0x2, 0x3, 0xe, 0x7}, {0x0, 0x2, 0x1, 0xc}, {0x1, 0x2, 0xa, 0x1}, {0x5, 0x4, 0xa, 0x9}], 0x10, 0x9}, 0x94)

program crashed: INFO: rcu detected stall in sendmsg
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}}): bpf$MAP_CREATE-socket$kcm-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$PROG_LOAD-bpf$BPF_GET_MAP_INFO-socketpair$unix-socketpair$nbd-setsockopt$sock_attach_bpf-close-perf_event_open-perf_event_open-ioctl$sock_kcm_SIOCKCMATTACH-perf_event_open-bpf$MAP_CREATE-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_PROG_TEST_RUN-bpf$BPF_PROG_TEST_RUN-bpf$BPF_GET_PROG_INFO-sendmsg$kcm-bpf$BPF_MAP_GET_FD_BY_ID-socket$kcm-sendmsg$inet-bpf$MAP_CREATE_RINGBUF-socket$kcm-bpf$BPF_PROG_WITH_BTFID_LOAD-bpf$BPF_PROG_TEST_RUN-sendmsg$kcm-bpf$MAP_UPDATE_CONST_STR
detailed listing:
executing program 0:
r0 = bpf$MAP_CREATE(0x0, 0x0, 0x48)
r1 = socket$kcm(0x2a, 0x2, 0x0)
r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0)
r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x19, 0xe, &(0x7f0000004000)=ANY=[], &(0x7f0000000340)='syzkaller\x00'}, 0x94)
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000680)={r0, 0x58, &(0x7f0000000580)}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000400)={<r4=>0xffffffffffffffff})
setsockopt$sock_attach_bpf(r4, 0x1, 0x1b, &(0x7f0000000040), 0x4)
close(0xffffffffffffffff)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x9}, 0x202, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r5 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x1, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x2, @perf_bp={0x0, 0x3}, 0x8000, 0x3, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x2, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89ef, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x530, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0, 0x4}, 0x8004, 0x10000, 0x0, 0x4, 0x4, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x80008000}, 0x0, 0x1, r5, 0x2)
r6 = bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x48)
r7 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000380)={0x1f, 0xc, &(0x7f00000007c0)=ANY=[@ANYBLOB="1800000004000000000000000700000018110000", @ANYRES32=r6, @ANYBLOB="0000000000000000b7080000040000007b8af8ff00000000bfa200000000000007000000b704000002000000850000008200000095000000ee05baeb3d21f1c0002e478faeffe7fa4bc7d9ca229616dd36d35f92a680aa27530434a9b730637a3b39286679e0389e5595f74a17fc8634e2d92cbb6fa32a7b6690197444252ff2cae732abf52b40147da049b287295ce590fd205f3076f45d0fb19323ff962b93722252d2d3f8ec8b3e7cfc8665a680d53015c78ca543bee3f06ba2226798547f9e2f3897b18a1a602962730cdc9ddfc90083381f1b0fee61e74518a00e8da68d62017cdf1a016ade202c90507bafecb63f267f68576ac0666a4b2fed56af7270eebf69c3f8a34ebb6bf4b1f02bd8400d28814892df76ed0ef8acc239b6f3b6fdc6ace87764622fa2877e0b4a6df59e414600391e4c888b3205abc8d985940daaf77d39620c71f8adb8de1b686091ba99fad8013b1e8095f2cb7a417524ed1942b225721232aee960f603a7fdb71222c48a56e703416b23faf4d0db821a23f35e2671"], &(0x7f0000000040)='GPL\x00', 0x1, 0x0, 0x0, 0x41100, 0x7c, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x4}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000500)={r7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x48)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r3, 0x18000000000002a0, 0xe80, 0x602f, &(0x7f0000000640)="b9ff03076844268cb89e14f088a847e0ffff200021000021000aac141440e0", 0x0, 0x11, 0x60000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000}, 0x48)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001440)={r2, 0xe0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, <r8=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0}}, 0x10)
sendmsg$kcm(r1, &(0x7f0000001f80)={&(0x7f0000001d00)=@ll={0x11, 0x3, r8, 0x1, 0x7}, 0x80, 0x0}, 0x0)
bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000200), 0xc)
r9 = socket$kcm(0xf, 0x3, 0x2)
sendmsg$inet(r9, &(0x7f00000000c0)={0x0, 0xfe, &(0x7f0000000000)=[{&(0x7f0000000040)="0207000902000000e4a17c45c8d260c9", 0x10}], 0x1}, 0x0)
bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="1b00000000000000000000000100000000000000", @ANYRES32=r0, @ANYBLOB="0008000028bf85a200"/24, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="01000000040000000300"/28], 0x50)
r10 = socket$kcm(0x10, 0x2, 0x0)
r11 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000280)=@bpf_lsm={0x6, 0x3, &(0x7f00000003c0)=ANY=[@ANYBLOB="18000000003f000000000000000000f195"], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00}, 0x94)
bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f0000000240)={r11, 0xf, 0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40)
sendmsg$kcm(r10, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000010008188040f80ec59acbc0413a1f848110000005e140602000000000e000a000f00000002800000121f", 0x2e}], 0x1}, 0x0)
bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000340)={{r0}, &(0x7f00000002c0), &(0x7f0000000300)='%pi6   \x00'}, 0x20)

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}}): bpf$MAP_CREATE-socket$kcm-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$PROG_LOAD-bpf$BPF_GET_MAP_INFO-socketpair$unix-socketpair$nbd-setsockopt$sock_attach_bpf-close-perf_event_open-perf_event_open-ioctl$sock_kcm_SIOCKCMATTACH-perf_event_open-bpf$MAP_CREATE-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_PROG_TEST_RUN-bpf$BPF_PROG_TEST_RUN-bpf$BPF_GET_PROG_INFO-sendmsg$kcm-bpf$BPF_MAP_GET_FD_BY_ID-socket$kcm-sendmsg$inet-bpf$MAP_CREATE_RINGBUF-socket$kcm-bpf$BPF_PROG_WITH_BTFID_LOAD-bpf$BPF_PROG_TEST_RUN-sendmsg$kcm-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD
detailed listing:
executing program 0:
r0 = bpf$MAP_CREATE(0x0, 0x0, 0x48)
r1 = socket$kcm(0x2a, 0x2, 0x0)
r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0)
r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x19, 0xe, &(0x7f0000004000)=ANY=[], &(0x7f0000000340)='syzkaller\x00'}, 0x94)
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000680)={r0, 0x58, &(0x7f0000000580)}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000400)={<r4=>0xffffffffffffffff})
setsockopt$sock_attach_bpf(r4, 0x1, 0x1b, &(0x7f0000000040), 0x4)
close(0xffffffffffffffff)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x9}, 0x202, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r5 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x1, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x2, @perf_bp={0x0, 0x3}, 0x8000, 0x3, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x2, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89ef, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x530, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0, 0x4}, 0x8004, 0x10000, 0x0, 0x4, 0x4, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x80008000}, 0x0, 0x1, r5, 0x2)
r6 = bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x48)
r7 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000380)={0x1f, 0xc, &(0x7f00000007c0)=ANY=[@ANYBLOB="1800000004000000000000000700000018110000", @ANYRES32=r6, @ANYBLOB="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"], &(0x7f0000000040)='GPL\x00', 0x1, 0x0, 0x0, 0x41100, 0x7c, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x4}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000500)={r7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x48)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r3, 0x18000000000002a0, 0xe80, 0x602f, &(0x7f0000000640)="b9ff03076844268cb89e14f088a847e0ffff200021000021000aac141440e0", 0x0, 0x11, 0x60000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000}, 0x48)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001440)={r2, 0xe0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, <r8=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0}}, 0x10)
sendmsg$kcm(r1, &(0x7f0000001f80)={&(0x7f0000001d00)=@ll={0x11, 0x3, r8, 0x1, 0x7}, 0x80, 0x0}, 0x0)
r9 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000200), 0xc)
r10 = socket$kcm(0xf, 0x3, 0x2)
sendmsg$inet(r10, &(0x7f00000000c0)={0x0, 0xfe, &(0x7f0000000000)=[{&(0x7f0000000040)="0207000902000000e4a17c45c8d260c9", 0x10}], 0x1}, 0x0)
r11 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="1b00000000000000000000000100000000000000", @ANYRES32=r0, @ANYBLOB="0008000028bf85a200"/24, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="01000000040000000300"/28], 0x50)
r12 = socket$kcm(0x10, 0x2, 0x0)
r13 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000280)=@bpf_lsm={0x6, 0x3, &(0x7f00000003c0)=ANY=[@ANYBLOB="18000000003f000000000000000000f195"], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00}, 0x94)
bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f0000000240)={r13, 0xf, 0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40)
sendmsg$kcm(r12, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000010008188040f80ec59acbc0413a1f848110000005e140602000000000e000a000f00000002800000121f", 0x2e}], 0x1}, 0x0)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000980)={0x18, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="057508000100000018571000000000000000000000000000186700000c000000000000090000000018110000d31a314d35b62c62293025da5c", @ANYRES32=r0, @ANYBLOB="0000000000000000b70200370000050000000000000000000000852000000300000018600000060000000000000008000000"], &(0x7f0000000080)='syzkaller\x00', 0xa, 0xa2, &(0x7f00000000c0)=""/162, 0x41100, 0x60, '\x00', r8, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000180)={0x0, 0x4}, 0x8, 0x10, &(0x7f00000001c0)={0x0, 0x4, 0x37ca, 0x7}, 0x10, 0x0, 0x0, 0x6, &(0x7f0000000380)=[r9, 0xffffffffffffffff, r0, r0, r11, r0, 0xffffffffffffffff], &(0x7f00000003c0)=[{0x0, 0x3, 0xb, 0x1}, {0x3, 0x3, 0x8, 0x2}, {0x2, 0x3, 0xe, 0x7}, {0x0, 0x2, 0x1, 0xc}, {0x1, 0x2, 0xa, 0x1}, {0x5, 0x4, 0xa, 0x9}], 0x10, 0x9}, 0x94)

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}}): bpf$MAP_CREATE-socket$kcm-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$PROG_LOAD-bpf$BPF_GET_MAP_INFO-socketpair$unix-socketpair$nbd-setsockopt$sock_attach_bpf-close-perf_event_open-perf_event_open-ioctl$sock_kcm_SIOCKCMATTACH-perf_event_open-bpf$MAP_CREATE-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_PROG_TEST_RUN-bpf$BPF_PROG_TEST_RUN-bpf$BPF_GET_PROG_INFO-sendmsg$kcm-bpf$BPF_MAP_GET_FD_BY_ID-socket$kcm-sendmsg$inet-bpf$MAP_CREATE_RINGBUF-socket$kcm-bpf$BPF_PROG_WITH_BTFID_LOAD-bpf$BPF_PROG_TEST_RUN-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD
detailed listing:
executing program 0:
r0 = bpf$MAP_CREATE(0x0, 0x0, 0x48)
r1 = socket$kcm(0x2a, 0x2, 0x0)
r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0)
r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x19, 0xe, &(0x7f0000004000)=ANY=[], &(0x7f0000000340)='syzkaller\x00'}, 0x94)
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000680)={r0, 0x58, &(0x7f0000000580)}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000400)={<r4=>0xffffffffffffffff})
setsockopt$sock_attach_bpf(r4, 0x1, 0x1b, &(0x7f0000000040), 0x4)
close(0xffffffffffffffff)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x9}, 0x202, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r5 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x1, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x2, @perf_bp={0x0, 0x3}, 0x8000, 0x3, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x2, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89ef, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x530, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0, 0x4}, 0x8004, 0x10000, 0x0, 0x4, 0x4, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x80008000}, 0x0, 0x1, r5, 0x2)
r6 = bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x48)
r7 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000380)={0x1f, 0xc, &(0x7f00000007c0)=ANY=[@ANYBLOB="1800000004000000000000000700000018110000", @ANYRES32=r6, @ANYBLOB="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"], &(0x7f0000000040)='GPL\x00', 0x1, 0x0, 0x0, 0x41100, 0x7c, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x4}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000500)={r7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x48)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r3, 0x18000000000002a0, 0xe80, 0x602f, &(0x7f0000000640)="b9ff03076844268cb89e14f088a847e0ffff200021000021000aac141440e0", 0x0, 0x11, 0x60000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000}, 0x48)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001440)={r2, 0xe0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, <r8=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0}}, 0x10)
sendmsg$kcm(r1, &(0x7f0000001f80)={&(0x7f0000001d00)=@ll={0x11, 0x3, r8, 0x1, 0x7}, 0x80, 0x0}, 0x0)
r9 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000200), 0xc)
r10 = socket$kcm(0xf, 0x3, 0x2)
sendmsg$inet(r10, &(0x7f00000000c0)={0x0, 0xfe, &(0x7f0000000000)=[{&(0x7f0000000040)="0207000902000000e4a17c45c8d260c9", 0x10}], 0x1}, 0x0)
r11 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="1b00000000000000000000000100000000000000", @ANYRES32=r0, @ANYBLOB="0008000028bf85a200"/24, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="01000000040000000300"/28], 0x50)
socket$kcm(0x10, 0x2, 0x0)
r12 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000280)=@bpf_lsm={0x6, 0x3, &(0x7f00000003c0)=ANY=[@ANYBLOB="18000000003f000000000000000000f195"], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00}, 0x94)
bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f0000000240)={r12, 0xf, 0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000980)={0x18, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="057508000100000018571000000000000000000000000000186700000c000000000000090000000018110000d31a314d35b62c62293025da5c", @ANYRES32=r0, @ANYBLOB="0000000000000000b70200370000050000000000000000000000852000000300000018600000060000000000000008000000"], &(0x7f0000000080)='syzkaller\x00', 0xa, 0xa2, &(0x7f00000000c0)=""/162, 0x41100, 0x60, '\x00', r8, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000180)={0x0, 0x4}, 0x8, 0x10, &(0x7f00000001c0)={0x0, 0x4, 0x37ca, 0x7}, 0x10, 0x0, 0x0, 0x6, &(0x7f0000000380)=[r9, 0xffffffffffffffff, r0, r0, r11, r0, 0xffffffffffffffff], &(0x7f00000003c0)=[{0x0, 0x3, 0xb, 0x1}, {0x3, 0x3, 0x8, 0x2}, {0x2, 0x3, 0xe, 0x7}, {0x0, 0x2, 0x1, 0xc}, {0x1, 0x2, 0xa, 0x1}, {0x5, 0x4, 0xa, 0x9}], 0x10, 0x9}, 0x94)

program crashed: INFO: rcu detected stall in sendmsg
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}}): bpf$MAP_CREATE-socket$kcm-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$PROG_LOAD-bpf$BPF_GET_MAP_INFO-socketpair$unix-socketpair$nbd-setsockopt$sock_attach_bpf-close-perf_event_open-perf_event_open-ioctl$sock_kcm_SIOCKCMATTACH-perf_event_open-bpf$MAP_CREATE-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_PROG_TEST_RUN-bpf$BPF_PROG_TEST_RUN-bpf$BPF_GET_PROG_INFO-sendmsg$kcm-bpf$BPF_MAP_GET_FD_BY_ID-socket$kcm-sendmsg$inet-bpf$MAP_CREATE_RINGBUF-socket$kcm-bpf$BPF_PROG_WITH_BTFID_LOAD-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD
detailed listing:
executing program 0:
r0 = bpf$MAP_CREATE(0x0, 0x0, 0x48)
r1 = socket$kcm(0x2a, 0x2, 0x0)
r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0)
r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x19, 0xe, &(0x7f0000004000)=ANY=[], &(0x7f0000000340)='syzkaller\x00'}, 0x94)
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000680)={r0, 0x58, &(0x7f0000000580)}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000400)={<r4=>0xffffffffffffffff})
setsockopt$sock_attach_bpf(r4, 0x1, 0x1b, &(0x7f0000000040), 0x4)
close(0xffffffffffffffff)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x9}, 0x202, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r5 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x1, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x2, @perf_bp={0x0, 0x3}, 0x8000, 0x3, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x2, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89ef, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x530, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0, 0x4}, 0x8004, 0x10000, 0x0, 0x4, 0x4, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x80008000}, 0x0, 0x1, r5, 0x2)
r6 = bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x48)
r7 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000380)={0x1f, 0xc, &(0x7f00000007c0)=ANY=[@ANYBLOB="1800000004000000000000000700000018110000", @ANYRES32=r6, @ANYBLOB="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"], &(0x7f0000000040)='GPL\x00', 0x1, 0x0, 0x0, 0x41100, 0x7c, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x4}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000500)={r7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x48)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r3, 0x18000000000002a0, 0xe80, 0x602f, &(0x7f0000000640)="b9ff03076844268cb89e14f088a847e0ffff200021000021000aac141440e0", 0x0, 0x11, 0x60000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000}, 0x48)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001440)={r2, 0xe0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, <r8=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0}}, 0x10)
sendmsg$kcm(r1, &(0x7f0000001f80)={&(0x7f0000001d00)=@ll={0x11, 0x3, r8, 0x1, 0x7}, 0x80, 0x0}, 0x0)
r9 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000200), 0xc)
r10 = socket$kcm(0xf, 0x3, 0x2)
sendmsg$inet(r10, &(0x7f00000000c0)={0x0, 0xfe, &(0x7f0000000000)=[{&(0x7f0000000040)="0207000902000000e4a17c45c8d260c9", 0x10}], 0x1}, 0x0)
r11 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="1b00000000000000000000000100000000000000", @ANYRES32=r0, @ANYBLOB="0008000028bf85a200"/24, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="01000000040000000300"/28], 0x50)
socket$kcm(0x10, 0x2, 0x0)
bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000280)=@bpf_lsm={0x6, 0x3, &(0x7f00000003c0)=ANY=[@ANYBLOB="18000000003f000000000000000000f195"], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00}, 0x94)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000980)={0x18, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="057508000100000018571000000000000000000000000000186700000c000000000000090000000018110000d31a314d35b62c62293025da5c", @ANYRES32=r0, @ANYBLOB="0000000000000000b70200370000050000000000000000000000852000000300000018600000060000000000000008000000"], &(0x7f0000000080)='syzkaller\x00', 0xa, 0xa2, &(0x7f00000000c0)=""/162, 0x41100, 0x60, '\x00', r8, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000180)={0x0, 0x4}, 0x8, 0x10, &(0x7f00000001c0)={0x0, 0x4, 0x37ca, 0x7}, 0x10, 0x0, 0x0, 0x6, &(0x7f0000000380)=[r9, 0xffffffffffffffff, r0, r0, r11, r0, 0xffffffffffffffff], &(0x7f00000003c0)=[{0x0, 0x3, 0xb, 0x1}, {0x3, 0x3, 0x8, 0x2}, {0x2, 0x3, 0xe, 0x7}, {0x0, 0x2, 0x1, 0xc}, {0x1, 0x2, 0xa, 0x1}, {0x5, 0x4, 0xa, 0x9}], 0x10, 0x9}, 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}}): bpf$MAP_CREATE-socket$kcm-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$PROG_LOAD-bpf$BPF_GET_MAP_INFO-socketpair$unix-socketpair$nbd-setsockopt$sock_attach_bpf-close-perf_event_open-perf_event_open-ioctl$sock_kcm_SIOCKCMATTACH-perf_event_open-bpf$MAP_CREATE-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_PROG_TEST_RUN-bpf$BPF_PROG_TEST_RUN-bpf$BPF_GET_PROG_INFO-sendmsg$kcm-bpf$BPF_MAP_GET_FD_BY_ID-socket$kcm-sendmsg$inet-bpf$MAP_CREATE_RINGBUF-socket$kcm-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD
detailed listing:
executing program 0:
r0 = bpf$MAP_CREATE(0x0, 0x0, 0x48)
r1 = socket$kcm(0x2a, 0x2, 0x0)
r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0)
r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x19, 0xe, &(0x7f0000004000)=ANY=[], &(0x7f0000000340)='syzkaller\x00'}, 0x94)
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000680)={r0, 0x58, &(0x7f0000000580)}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000400)={<r4=>0xffffffffffffffff})
setsockopt$sock_attach_bpf(r4, 0x1, 0x1b, &(0x7f0000000040), 0x4)
close(0xffffffffffffffff)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x9}, 0x202, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r5 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x1, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x2, @perf_bp={0x0, 0x3}, 0x8000, 0x3, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x2, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89ef, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x530, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0, 0x4}, 0x8004, 0x10000, 0x0, 0x4, 0x4, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x80008000}, 0x0, 0x1, r5, 0x2)
r6 = bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x48)
r7 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000380)={0x1f, 0xc, &(0x7f00000007c0)=ANY=[@ANYBLOB="1800000004000000000000000700000018110000", @ANYRES32=r6, @ANYBLOB="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"], &(0x7f0000000040)='GPL\x00', 0x1, 0x0, 0x0, 0x41100, 0x7c, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x4}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000500)={r7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x48)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r3, 0x18000000000002a0, 0xe80, 0x602f, &(0x7f0000000640)="b9ff03076844268cb89e14f088a847e0ffff200021000021000aac141440e0", 0x0, 0x11, 0x60000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000}, 0x48)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001440)={r2, 0xe0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, <r8=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0}}, 0x10)
sendmsg$kcm(r1, &(0x7f0000001f80)={&(0x7f0000001d00)=@ll={0x11, 0x3, r8, 0x1, 0x7}, 0x80, 0x0}, 0x0)
r9 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000200), 0xc)
r10 = socket$kcm(0xf, 0x3, 0x2)
sendmsg$inet(r10, &(0x7f00000000c0)={0x0, 0xfe, &(0x7f0000000000)=[{&(0x7f0000000040)="0207000902000000e4a17c45c8d260c9", 0x10}], 0x1}, 0x0)
r11 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="1b00000000000000000000000100000000000000", @ANYRES32=r0, @ANYBLOB="0008000028bf85a200"/24, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="01000000040000000300"/28], 0x50)
socket$kcm(0x10, 0x2, 0x0)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000980)={0x18, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="057508000100000018571000000000000000000000000000186700000c000000000000090000000018110000d31a314d35b62c62293025da5c", @ANYRES32=r0, @ANYBLOB="0000000000000000b70200370000050000000000000000000000852000000300000018600000060000000000000008000000"], &(0x7f0000000080)='syzkaller\x00', 0xa, 0xa2, &(0x7f00000000c0)=""/162, 0x41100, 0x60, '\x00', r8, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000180)={0x0, 0x4}, 0x8, 0x10, &(0x7f00000001c0)={0x0, 0x4, 0x37ca, 0x7}, 0x10, 0x0, 0x0, 0x6, &(0x7f0000000380)=[r9, 0xffffffffffffffff, r0, r0, r11, r0, 0xffffffffffffffff], &(0x7f00000003c0)=[{0x0, 0x3, 0xb, 0x1}, {0x3, 0x3, 0x8, 0x2}, {0x2, 0x3, 0xe, 0x7}, {0x0, 0x2, 0x1, 0xc}, {0x1, 0x2, 0xa, 0x1}, {0x5, 0x4, 0xa, 0x9}], 0x10, 0x9}, 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}}): bpf$MAP_CREATE-socket$kcm-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$PROG_LOAD-bpf$BPF_GET_MAP_INFO-socketpair$unix-socketpair$nbd-setsockopt$sock_attach_bpf-close-perf_event_open-perf_event_open-ioctl$sock_kcm_SIOCKCMATTACH-perf_event_open-bpf$MAP_CREATE-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_PROG_TEST_RUN-bpf$BPF_PROG_TEST_RUN-bpf$BPF_GET_PROG_INFO-sendmsg$kcm-bpf$BPF_MAP_GET_FD_BY_ID-socket$kcm-sendmsg$inet-bpf$MAP_CREATE_RINGBUF-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD
detailed listing:
executing program 0:
r0 = bpf$MAP_CREATE(0x0, 0x0, 0x48)
r1 = socket$kcm(0x2a, 0x2, 0x0)
r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0)
r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x19, 0xe, &(0x7f0000004000)=ANY=[], &(0x7f0000000340)='syzkaller\x00'}, 0x94)
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000680)={r0, 0x58, &(0x7f0000000580)}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000400)={<r4=>0xffffffffffffffff})
setsockopt$sock_attach_bpf(r4, 0x1, 0x1b, &(0x7f0000000040), 0x4)
close(0xffffffffffffffff)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x9}, 0x202, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r5 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x1, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x2, @perf_bp={0x0, 0x3}, 0x8000, 0x3, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x2, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89ef, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x530, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0, 0x4}, 0x8004, 0x10000, 0x0, 0x4, 0x4, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x80008000}, 0x0, 0x1, r5, 0x2)
r6 = bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x48)
r7 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000380)={0x1f, 0xc, &(0x7f00000007c0)=ANY=[@ANYBLOB="1800000004000000000000000700000018110000", @ANYRES32=r6, @ANYBLOB="0000000000000000b7080000040000007b8af8ff00000000bfa200000000000007000000b704000002000000850000008200000095000000ee05baeb3d21f1c0002e478faeffe7fa4bc7d9ca229616dd36d35f92a680aa27530434a9b730637a3b39286679e0389e5595f74a17fc8634e2d92cbb6fa32a7b6690197444252ff2cae732abf52b40147da049b287295ce590fd205f3076f45d0fb19323ff962b93722252d2d3f8ec8b3e7cfc8665a680d53015c78ca543bee3f06ba2226798547f9e2f3897b18a1a602962730cdc9ddfc90083381f1b0fee61e74518a00e8da68d62017cdf1a016ade202c90507bafecb63f267f68576ac0666a4b2fed56af7270eebf69c3f8a34ebb6bf4b1f02bd8400d28814892df76ed0ef8acc239b6f3b6fdc6ace87764622fa2877e0b4a6df59e414600391e4c888b3205abc8d985940daaf77d39620c71f8adb8de1b686091ba99fad8013b1e8095f2cb7a417524ed1942b225721232aee960f603a7fdb71222c48a56e703416b23faf4d0db821a23f35e2671"], &(0x7f0000000040)='GPL\x00', 0x1, 0x0, 0x0, 0x41100, 0x7c, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x4}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000500)={r7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x48)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r3, 0x18000000000002a0, 0xe80, 0x602f, &(0x7f0000000640)="b9ff03076844268cb89e14f088a847e0ffff200021000021000aac141440e0", 0x0, 0x11, 0x60000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000}, 0x48)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001440)={r2, 0xe0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, <r8=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0}}, 0x10)
sendmsg$kcm(r1, &(0x7f0000001f80)={&(0x7f0000001d00)=@ll={0x11, 0x3, r8, 0x1, 0x7}, 0x80, 0x0}, 0x0)
r9 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000200), 0xc)
r10 = socket$kcm(0xf, 0x3, 0x2)
sendmsg$inet(r10, &(0x7f00000000c0)={0x0, 0xfe, &(0x7f0000000000)=[{&(0x7f0000000040)="0207000902000000e4a17c45c8d260c9", 0x10}], 0x1}, 0x0)
r11 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="1b00000000000000000000000100000000000000", @ANYRES32=r0, @ANYBLOB="0008000028bf85a200"/24, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="01000000040000000300"/28], 0x50)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000980)={0x18, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="057508000100000018571000000000000000000000000000186700000c000000000000090000000018110000d31a314d35b62c62293025da5c", @ANYRES32=r0, @ANYBLOB="0000000000000000b70200370000050000000000000000000000852000000300000018600000060000000000000008000000"], &(0x7f0000000080)='syzkaller\x00', 0xa, 0xa2, &(0x7f00000000c0)=""/162, 0x41100, 0x60, '\x00', r8, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000180)={0x0, 0x4}, 0x8, 0x10, &(0x7f00000001c0)={0x0, 0x4, 0x37ca, 0x7}, 0x10, 0x0, 0x0, 0x6, &(0x7f0000000380)=[r9, 0xffffffffffffffff, r0, r0, r11, r0, 0xffffffffffffffff], &(0x7f00000003c0)=[{0x0, 0x3, 0xb, 0x1}, {0x3, 0x3, 0x8, 0x2}, {0x2, 0x3, 0xe, 0x7}, {0x0, 0x2, 0x1, 0xc}, {0x1, 0x2, 0xa, 0x1}, {0x5, 0x4, 0xa, 0x9}], 0x10, 0x9}, 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}}): bpf$MAP_CREATE-socket$kcm-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$PROG_LOAD-bpf$BPF_GET_MAP_INFO-socketpair$unix-socketpair$nbd-setsockopt$sock_attach_bpf-close-perf_event_open-perf_event_open-ioctl$sock_kcm_SIOCKCMATTACH-perf_event_open-bpf$MAP_CREATE-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_PROG_TEST_RUN-bpf$BPF_PROG_TEST_RUN-bpf$BPF_GET_PROG_INFO-sendmsg$kcm-bpf$BPF_MAP_GET_FD_BY_ID-socket$kcm-sendmsg$inet-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD
detailed listing:
executing program 0:
r0 = bpf$MAP_CREATE(0x0, 0x0, 0x48)
r1 = socket$kcm(0x2a, 0x2, 0x0)
r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0)
r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x19, 0xe, &(0x7f0000004000)=ANY=[], &(0x7f0000000340)='syzkaller\x00'}, 0x94)
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000680)={r0, 0x58, &(0x7f0000000580)}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000400)={<r4=>0xffffffffffffffff})
setsockopt$sock_attach_bpf(r4, 0x1, 0x1b, &(0x7f0000000040), 0x4)
close(0xffffffffffffffff)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x9}, 0x202, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r5 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x1, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x2, @perf_bp={0x0, 0x3}, 0x8000, 0x3, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x2, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89ef, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x530, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0, 0x4}, 0x8004, 0x10000, 0x0, 0x4, 0x4, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x80008000}, 0x0, 0x1, r5, 0x2)
r6 = bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x48)
r7 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000380)={0x1f, 0xc, &(0x7f00000007c0)=ANY=[@ANYBLOB="1800000004000000000000000700000018110000", @ANYRES32=r6, @ANYBLOB="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"], &(0x7f0000000040)='GPL\x00', 0x1, 0x0, 0x0, 0x41100, 0x7c, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x4}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000500)={r7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x48)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r3, 0x18000000000002a0, 0xe80, 0x602f, &(0x7f0000000640)="b9ff03076844268cb89e14f088a847e0ffff200021000021000aac141440e0", 0x0, 0x11, 0x60000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000}, 0x48)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001440)={r2, 0xe0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, <r8=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0}}, 0x10)
sendmsg$kcm(r1, &(0x7f0000001f80)={&(0x7f0000001d00)=@ll={0x11, 0x3, r8, 0x1, 0x7}, 0x80, 0x0}, 0x0)
r9 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000200), 0xc)
r10 = socket$kcm(0xf, 0x3, 0x2)
sendmsg$inet(r10, &(0x7f00000000c0)={0x0, 0xfe, &(0x7f0000000000)=[{&(0x7f0000000040)="0207000902000000e4a17c45c8d260c9", 0x10}], 0x1}, 0x0)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000980)={0x18, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="057508000100000018571000000000000000000000000000186700000c000000000000090000000018110000d31a314d35b62c62293025da5c", @ANYRES32=r0, @ANYBLOB="0000000000000000b70200370000050000000000000000000000852000000300000018600000060000000000000008000000"], &(0x7f0000000080)='syzkaller\x00', 0xa, 0xa2, &(0x7f00000000c0)=""/162, 0x41100, 0x60, '\x00', r8, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000180)={0x0, 0x4}, 0x8, 0x10, &(0x7f00000001c0)={0x0, 0x4, 0x37ca, 0x7}, 0x10, 0x0, 0x0, 0x6, &(0x7f0000000380)=[r9, 0xffffffffffffffff, r0, r0, 0xffffffffffffffff, r0, 0xffffffffffffffff], &(0x7f00000003c0)=[{0x0, 0x3, 0xb, 0x1}, {0x3, 0x3, 0x8, 0x2}, {0x2, 0x3, 0xe, 0x7}, {0x0, 0x2, 0x1, 0xc}, {0x1, 0x2, 0xa, 0x1}, {0x5, 0x4, 0xa, 0x9}], 0x10, 0x9}, 0x94)

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}}): bpf$MAP_CREATE-socket$kcm-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$PROG_LOAD-bpf$BPF_GET_MAP_INFO-socketpair$unix-socketpair$nbd-setsockopt$sock_attach_bpf-close-perf_event_open-perf_event_open-ioctl$sock_kcm_SIOCKCMATTACH-perf_event_open-bpf$MAP_CREATE-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_PROG_TEST_RUN-bpf$BPF_PROG_TEST_RUN-bpf$BPF_GET_PROG_INFO-sendmsg$kcm-bpf$BPF_MAP_GET_FD_BY_ID-socket$kcm-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD
detailed listing:
executing program 0:
r0 = bpf$MAP_CREATE(0x0, 0x0, 0x48)
r1 = socket$kcm(0x2a, 0x2, 0x0)
r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0)
r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x19, 0xe, &(0x7f0000004000)=ANY=[], &(0x7f0000000340)='syzkaller\x00'}, 0x94)
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000680)={r0, 0x58, &(0x7f0000000580)}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000400)={<r4=>0xffffffffffffffff})
setsockopt$sock_attach_bpf(r4, 0x1, 0x1b, &(0x7f0000000040), 0x4)
close(0xffffffffffffffff)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x9}, 0x202, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r5 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x1, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x2, @perf_bp={0x0, 0x3}, 0x8000, 0x3, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x2, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89ef, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x530, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0, 0x4}, 0x8004, 0x10000, 0x0, 0x4, 0x4, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x80008000}, 0x0, 0x1, r5, 0x2)
r6 = bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x48)
r7 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000380)={0x1f, 0xc, &(0x7f00000007c0)=ANY=[@ANYBLOB="1800000004000000000000000700000018110000", @ANYRES32=r6, @ANYBLOB="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"], &(0x7f0000000040)='GPL\x00', 0x1, 0x0, 0x0, 0x41100, 0x7c, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x4}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000500)={r7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x48)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r3, 0x18000000000002a0, 0xe80, 0x602f, &(0x7f0000000640)="b9ff03076844268cb89e14f088a847e0ffff200021000021000aac141440e0", 0x0, 0x11, 0x60000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000}, 0x48)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001440)={r2, 0xe0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, <r8=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0}}, 0x10)
sendmsg$kcm(r1, &(0x7f0000001f80)={&(0x7f0000001d00)=@ll={0x11, 0x3, r8, 0x1, 0x7}, 0x80, 0x0}, 0x0)
r9 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000200), 0xc)
socket$kcm(0xf, 0x3, 0x2)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000980)={0x18, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="057508000100000018571000000000000000000000000000186700000c000000000000090000000018110000d31a314d35b62c62293025da5c", @ANYRES32=r0, @ANYBLOB="0000000000000000b70200370000050000000000000000000000852000000300000018600000060000000000000008000000"], &(0x7f0000000080)='syzkaller\x00', 0xa, 0xa2, &(0x7f00000000c0)=""/162, 0x41100, 0x60, '\x00', r8, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000180)={0x0, 0x4}, 0x8, 0x10, &(0x7f00000001c0)={0x0, 0x4, 0x37ca, 0x7}, 0x10, 0x0, 0x0, 0x6, &(0x7f0000000380)=[r9, 0xffffffffffffffff, r0, r0, 0xffffffffffffffff, r0, 0xffffffffffffffff], &(0x7f00000003c0)=[{0x0, 0x3, 0xb, 0x1}, {0x3, 0x3, 0x8, 0x2}, {0x2, 0x3, 0xe, 0x7}, {0x0, 0x2, 0x1, 0xc}, {0x1, 0x2, 0xa, 0x1}, {0x5, 0x4, 0xa, 0x9}], 0x10, 0x9}, 0x94)

program crashed: INFO: rcu detected stall in sys_bpf
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$MAP_CREATE-socket$kcm-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$PROG_LOAD-bpf$BPF_GET_MAP_INFO-socketpair$unix-socketpair$nbd-setsockopt$sock_attach_bpf-close-perf_event_open-perf_event_open-ioctl$sock_kcm_SIOCKCMATTACH-perf_event_open-bpf$MAP_CREATE-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_PROG_TEST_RUN-bpf$BPF_PROG_TEST_RUN-bpf$BPF_GET_PROG_INFO-sendmsg$kcm-bpf$BPF_MAP_GET_FD_BY_ID-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD
detailed listing:
executing program 0:
r0 = bpf$MAP_CREATE(0x0, 0x0, 0x48)
r1 = socket$kcm(0x2a, 0x2, 0x0)
r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0)
r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x19, 0xe, &(0x7f0000004000)=ANY=[], &(0x7f0000000340)='syzkaller\x00'}, 0x94)
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000680)={r0, 0x58, &(0x7f0000000580)}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000400)={<r4=>0xffffffffffffffff})
setsockopt$sock_attach_bpf(r4, 0x1, 0x1b, &(0x7f0000000040), 0x4)
close(0xffffffffffffffff)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x9}, 0x202, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r5 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x1, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x2, @perf_bp={0x0, 0x3}, 0x8000, 0x3, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x2, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89ef, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x530, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0, 0x4}, 0x8004, 0x10000, 0x0, 0x4, 0x4, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x80008000}, 0x0, 0x1, r5, 0x2)
r6 = bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x48)
r7 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000380)={0x1f, 0xc, &(0x7f00000007c0)=ANY=[@ANYBLOB="1800000004000000000000000700000018110000", @ANYRES32=r6, @ANYBLOB="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"], &(0x7f0000000040)='GPL\x00', 0x1, 0x0, 0x0, 0x41100, 0x7c, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x4}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000500)={r7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x48)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r3, 0x18000000000002a0, 0xe80, 0x602f, &(0x7f0000000640)="b9ff03076844268cb89e14f088a847e0ffff200021000021000aac141440e0", 0x0, 0x11, 0x60000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000}, 0x48)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001440)={r2, 0xe0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, <r8=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0}}, 0x10)
sendmsg$kcm(r1, &(0x7f0000001f80)={&(0x7f0000001d00)=@ll={0x11, 0x3, r8, 0x1, 0x7}, 0x80, 0x0}, 0x0)
r9 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000200), 0xc)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000980)={0x18, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="057508000100000018571000000000000000000000000000186700000c000000000000090000000018110000d31a314d35b62c62293025da5c", @ANYRES32=r0, @ANYBLOB="0000000000000000b70200370000050000000000000000000000852000000300000018600000060000000000000008000000"], &(0x7f0000000080)='syzkaller\x00', 0xa, 0xa2, &(0x7f00000000c0)=""/162, 0x41100, 0x60, '\x00', r8, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000180)={0x0, 0x4}, 0x8, 0x10, &(0x7f00000001c0)={0x0, 0x4, 0x37ca, 0x7}, 0x10, 0x0, 0x0, 0x6, &(0x7f0000000380)=[r9, 0xffffffffffffffff, r0, r0, 0xffffffffffffffff, r0, 0xffffffffffffffff], &(0x7f00000003c0)=[{0x0, 0x3, 0xb, 0x1}, {0x3, 0x3, 0x8, 0x2}, {0x2, 0x3, 0xe, 0x7}, {0x0, 0x2, 0x1, 0xc}, {0x1, 0x2, 0xa, 0x1}, {0x5, 0x4, 0xa, 0x9}], 0x10, 0x9}, 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}}): bpf$MAP_CREATE-socket$kcm-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$PROG_LOAD-bpf$BPF_GET_MAP_INFO-socketpair$unix-socketpair$nbd-setsockopt$sock_attach_bpf-close-perf_event_open-perf_event_open-ioctl$sock_kcm_SIOCKCMATTACH-perf_event_open-bpf$MAP_CREATE-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_PROG_TEST_RUN-bpf$BPF_PROG_TEST_RUN-bpf$BPF_GET_PROG_INFO-sendmsg$kcm-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD
detailed listing:
executing program 0:
r0 = bpf$MAP_CREATE(0x0, 0x0, 0x48)
r1 = socket$kcm(0x2a, 0x2, 0x0)
r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0)
r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x19, 0xe, &(0x7f0000004000)=ANY=[], &(0x7f0000000340)='syzkaller\x00'}, 0x94)
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000680)={r0, 0x58, &(0x7f0000000580)}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000400)={<r4=>0xffffffffffffffff})
setsockopt$sock_attach_bpf(r4, 0x1, 0x1b, &(0x7f0000000040), 0x4)
close(0xffffffffffffffff)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x9}, 0x202, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r5 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x1, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x2, @perf_bp={0x0, 0x3}, 0x8000, 0x3, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x2, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89ef, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x530, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0, 0x4}, 0x8004, 0x10000, 0x0, 0x4, 0x4, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x80008000}, 0x0, 0x1, r5, 0x2)
r6 = bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x48)
r7 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000380)={0x1f, 0xc, &(0x7f00000007c0)=ANY=[@ANYBLOB="1800000004000000000000000700000018110000", @ANYRES32=r6, @ANYBLOB="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"], &(0x7f0000000040)='GPL\x00', 0x1, 0x0, 0x0, 0x41100, 0x7c, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x4}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000500)={r7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x48)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r3, 0x18000000000002a0, 0xe80, 0x602f, &(0x7f0000000640)="b9ff03076844268cb89e14f088a847e0ffff200021000021000aac141440e0", 0x0, 0x11, 0x60000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000}, 0x48)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001440)={r2, 0xe0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, <r8=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0}}, 0x10)
sendmsg$kcm(r1, &(0x7f0000001f80)={&(0x7f0000001d00)=@ll={0x11, 0x3, r8, 0x1, 0x7}, 0x80, 0x0}, 0x0)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000980)={0x18, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="057508000100000018571000000000000000000000000000186700000c000000000000090000000018110000d31a314d35b62c62293025da5c", @ANYRES32=r0, @ANYBLOB="0000000000000000b70200370000050000000000000000000000852000000300000018600000060000000000000008000000"], &(0x7f0000000080)='syzkaller\x00', 0xa, 0xa2, &(0x7f00000000c0)=""/162, 0x41100, 0x60, '\x00', r8, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000180)={0x0, 0x4}, 0x8, 0x10, &(0x7f00000001c0)={0x0, 0x4, 0x37ca, 0x7}, 0x10, 0x0, 0x0, 0x6, &(0x7f0000000380)=[0xffffffffffffffff, 0xffffffffffffffff, r0, r0, 0xffffffffffffffff, r0, 0xffffffffffffffff], &(0x7f00000003c0)=[{0x0, 0x3, 0xb, 0x1}, {0x3, 0x3, 0x8, 0x2}, {0x2, 0x3, 0xe, 0x7}, {0x0, 0x2, 0x1, 0xc}, {0x1, 0x2, 0xa, 0x1}, {0x5, 0x4, 0xa, 0x9}], 0x10, 0x9}, 0x94)

program crashed: INFO: rcu detected stall in worker_thread
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}}): bpf$MAP_CREATE-socket$kcm-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$PROG_LOAD-bpf$BPF_GET_MAP_INFO-socketpair$unix-socketpair$nbd-setsockopt$sock_attach_bpf-close-perf_event_open-perf_event_open-ioctl$sock_kcm_SIOCKCMATTACH-perf_event_open-bpf$MAP_CREATE-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_PROG_TEST_RUN-bpf$BPF_PROG_TEST_RUN-bpf$BPF_GET_PROG_INFO-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD
detailed listing:
executing program 0:
r0 = bpf$MAP_CREATE(0x0, 0x0, 0x48)
socket$kcm(0x2a, 0x2, 0x0)
r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0)
r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x19, 0xe, &(0x7f0000004000)=ANY=[], &(0x7f0000000340)='syzkaller\x00'}, 0x94)
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000680)={r0, 0x58, &(0x7f0000000580)}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000400)={<r3=>0xffffffffffffffff})
setsockopt$sock_attach_bpf(r3, 0x1, 0x1b, &(0x7f0000000040), 0x4)
close(0xffffffffffffffff)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x9}, 0x202, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r4 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x1, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x2, @perf_bp={0x0, 0x3}, 0x8000, 0x3, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x2, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89ef, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x530, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0, 0x4}, 0x8004, 0x10000, 0x0, 0x4, 0x4, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x80008000}, 0x0, 0x1, r4, 0x2)
r5 = bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x48)
r6 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000380)={0x1f, 0xc, &(0x7f00000007c0)=ANY=[@ANYBLOB="1800000004000000000000000700000018110000", @ANYRES32=r5, @ANYBLOB="0000000000000000b7080000040000007b8af8ff00000000bfa200000000000007000000b704000002000000850000008200000095000000ee05baeb3d21f1c0002e478faeffe7fa4bc7d9ca229616dd36d35f92a680aa27530434a9b730637a3b39286679e0389e5595f74a17fc8634e2d92cbb6fa32a7b6690197444252ff2cae732abf52b40147da049b287295ce590fd205f3076f45d0fb19323ff962b93722252d2d3f8ec8b3e7cfc8665a680d53015c78ca543bee3f06ba2226798547f9e2f3897b18a1a602962730cdc9ddfc90083381f1b0fee61e74518a00e8da68d62017cdf1a016ade202c90507bafecb63f267f68576ac0666a4b2fed56af7270eebf69c3f8a34ebb6bf4b1f02bd8400d28814892df76ed0ef8acc239b6f3b6fdc6ace87764622fa2877e0b4a6df59e414600391e4c888b3205abc8d985940daaf77d39620c71f8adb8de1b686091ba99fad8013b1e8095f2cb7a417524ed1942b225721232aee960f603a7fdb71222c48a56e703416b23faf4d0db821a23f35e2671"], &(0x7f0000000040)='GPL\x00', 0x1, 0x0, 0x0, 0x41100, 0x7c, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x4}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000500)={r6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x48)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r2, 0x18000000000002a0, 0xe80, 0x602f, &(0x7f0000000640)="b9ff03076844268cb89e14f088a847e0ffff200021000021000aac141440e0", 0x0, 0x11, 0x60000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000}, 0x48)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001440)={r1, 0xe0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, <r7=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0}}, 0x10)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000980)={0x18, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="057508000100000018571000000000000000000000000000186700000c000000000000090000000018110000d31a314d35b62c62293025da5c", @ANYRES32=r0, @ANYBLOB="0000000000000000b70200370000050000000000000000000000852000000300000018600000060000000000000008000000"], &(0x7f0000000080)='syzkaller\x00', 0xa, 0xa2, &(0x7f00000000c0)=""/162, 0x41100, 0x60, '\x00', r7, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000180)={0x0, 0x4}, 0x8, 0x10, &(0x7f00000001c0)={0x0, 0x4, 0x37ca, 0x7}, 0x10, 0x0, 0x0, 0x6, &(0x7f0000000380)=[0xffffffffffffffff, 0xffffffffffffffff, r0, r0, 0xffffffffffffffff, r0, 0xffffffffffffffff], &(0x7f00000003c0)=[{0x0, 0x3, 0xb, 0x1}, {0x3, 0x3, 0x8, 0x2}, {0x2, 0x3, 0xe, 0x7}, {0x0, 0x2, 0x1, 0xc}, {0x1, 0x2, 0xa, 0x1}, {0x5, 0x4, 0xa, 0x9}], 0x10, 0x9}, 0x94)

program crashed: INFO: rcu detected stall in ieee80211_handle_queued_frames
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}}): bpf$MAP_CREATE-socket$kcm-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$PROG_LOAD-bpf$BPF_GET_MAP_INFO-socketpair$unix-socketpair$nbd-setsockopt$sock_attach_bpf-close-perf_event_open-perf_event_open-ioctl$sock_kcm_SIOCKCMATTACH-perf_event_open-bpf$MAP_CREATE-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_PROG_TEST_RUN-bpf$BPF_PROG_TEST_RUN-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD
detailed listing:
executing program 0:
r0 = bpf$MAP_CREATE(0x0, 0x0, 0x48)
socket$kcm(0x2a, 0x2, 0x0)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0)
r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x19, 0xe, &(0x7f0000004000)=ANY=[], &(0x7f0000000340)='syzkaller\x00'}, 0x94)
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000680)={r0, 0x58, &(0x7f0000000580)}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000400)={<r2=>0xffffffffffffffff})
setsockopt$sock_attach_bpf(r2, 0x1, 0x1b, &(0x7f0000000040), 0x4)
close(0xffffffffffffffff)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x9}, 0x202, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x1, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x2, @perf_bp={0x0, 0x3}, 0x8000, 0x3, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x2, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89ef, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x530, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0, 0x4}, 0x8004, 0x10000, 0x0, 0x4, 0x4, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x80008000}, 0x0, 0x1, r3, 0x2)
r4 = bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x48)
r5 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000380)={0x1f, 0xc, &(0x7f00000007c0)=ANY=[@ANYBLOB="1800000004000000000000000700000018110000", @ANYRES32=r4, @ANYBLOB="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"], &(0x7f0000000040)='GPL\x00', 0x1, 0x0, 0x0, 0x41100, 0x7c, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x4}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000500)={r5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x48)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r1, 0x18000000000002a0, 0xe80, 0x602f, &(0x7f0000000640)="b9ff03076844268cb89e14f088a847e0ffff200021000021000aac141440e0", 0x0, 0x11, 0x60000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000}, 0x48)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000980)={0x18, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="057508000100000018571000000000000000000000000000186700000c000000000000090000000018110000d31a314d35b62c62293025da5c", @ANYRES32=r0, @ANYBLOB="0000000000000000b70200370000050000000000000000000000852000000300000018600000060000000000000008000000"], &(0x7f0000000080)='syzkaller\x00', 0xa, 0xa2, &(0x7f00000000c0)=""/162, 0x41100, 0x60, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000180)={0x0, 0x4}, 0x8, 0x10, &(0x7f00000001c0)={0x0, 0x4, 0x37ca, 0x7}, 0x10, 0x0, 0x0, 0x6, &(0x7f0000000380)=[0xffffffffffffffff, 0xffffffffffffffff, r0, r0, 0xffffffffffffffff, r0, 0xffffffffffffffff], &(0x7f00000003c0)=[{0x0, 0x3, 0xb, 0x1}, {0x3, 0x3, 0x8, 0x2}, {0x2, 0x3, 0xe, 0x7}, {0x0, 0x2, 0x1, 0xc}, {0x1, 0x2, 0xa, 0x1}, {0x5, 0x4, 0xa, 0x9}], 0x10, 0x9}, 0x94)

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}}): bpf$MAP_CREATE-socket$kcm-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$PROG_LOAD-bpf$BPF_GET_MAP_INFO-socketpair$unix-socketpair$nbd-setsockopt$sock_attach_bpf-close-perf_event_open-perf_event_open-ioctl$sock_kcm_SIOCKCMATTACH-perf_event_open-bpf$MAP_CREATE-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_PROG_TEST_RUN-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD
detailed listing:
executing program 0:
r0 = bpf$MAP_CREATE(0x0, 0x0, 0x48)
socket$kcm(0x2a, 0x2, 0x0)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x19, 0xe, &(0x7f0000004000)=ANY=[], &(0x7f0000000340)='syzkaller\x00'}, 0x94)
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000680)={r0, 0x58, &(0x7f0000000580)}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000400)={<r1=>0xffffffffffffffff})
setsockopt$sock_attach_bpf(r1, 0x1, 0x1b, &(0x7f0000000040), 0x4)
close(0xffffffffffffffff)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x9}, 0x202, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x1, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x2, @perf_bp={0x0, 0x3}, 0x8000, 0x3, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x2, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89ef, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x530, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0, 0x4}, 0x8004, 0x10000, 0x0, 0x4, 0x4, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x80008000}, 0x0, 0x1, r2, 0x2)
r3 = bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x48)
r4 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000380)={0x1f, 0xc, &(0x7f00000007c0)=ANY=[@ANYBLOB="1800000004000000000000000700000018110000", @ANYRES32=r3, @ANYBLOB="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"], &(0x7f0000000040)='GPL\x00', 0x1, 0x0, 0x0, 0x41100, 0x7c, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x4}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000500)={r4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x48)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000980)={0x18, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="057508000100000018571000000000000000000000000000186700000c000000000000090000000018110000d31a314d35b62c62293025da5c", @ANYRES32=r0, @ANYBLOB="0000000000000000b70200370000050000000000000000000000852000000300000018600000060000000000000008000000"], &(0x7f0000000080)='syzkaller\x00', 0xa, 0xa2, &(0x7f00000000c0)=""/162, 0x41100, 0x60, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000180)={0x0, 0x4}, 0x8, 0x10, &(0x7f00000001c0)={0x0, 0x4, 0x37ca, 0x7}, 0x10, 0x0, 0x0, 0x6, &(0x7f0000000380)=[0xffffffffffffffff, 0xffffffffffffffff, r0, r0, 0xffffffffffffffff, r0, 0xffffffffffffffff], &(0x7f00000003c0)=[{0x0, 0x3, 0xb, 0x1}, {0x3, 0x3, 0x8, 0x2}, {0x2, 0x3, 0xe, 0x7}, {0x0, 0x2, 0x1, 0xc}, {0x1, 0x2, 0xa, 0x1}, {0x5, 0x4, 0xa, 0x9}], 0x10, 0x9}, 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}}): bpf$MAP_CREATE-socket$kcm-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$PROG_LOAD-bpf$BPF_GET_MAP_INFO-socketpair$unix-socketpair$nbd-setsockopt$sock_attach_bpf-close-perf_event_open-perf_event_open-ioctl$sock_kcm_SIOCKCMATTACH-perf_event_open-bpf$MAP_CREATE-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD
detailed listing:
executing program 0:
r0 = bpf$MAP_CREATE(0x0, 0x0, 0x48)
socket$kcm(0x2a, 0x2, 0x0)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x19, 0xe, &(0x7f0000004000)=ANY=[], &(0x7f0000000340)='syzkaller\x00'}, 0x94)
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000680)={r0, 0x58, &(0x7f0000000580)}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000400)={<r1=>0xffffffffffffffff})
setsockopt$sock_attach_bpf(r1, 0x1, 0x1b, &(0x7f0000000040), 0x4)
close(0xffffffffffffffff)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x9}, 0x202, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x1, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x2, @perf_bp={0x0, 0x3}, 0x8000, 0x3, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x2, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89ef, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x530, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0, 0x4}, 0x8004, 0x10000, 0x0, 0x4, 0x4, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x80008000}, 0x0, 0x1, r2, 0x2)
r3 = bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x48)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000380)={0x1f, 0xc, &(0x7f00000007c0)=ANY=[@ANYBLOB="1800000004000000000000000700000018110000", @ANYRES32=r3, @ANYBLOB="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"], &(0x7f0000000040)='GPL\x00', 0x1, 0x0, 0x0, 0x41100, 0x7c, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x4}, 0x94)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000980)={0x18, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="057508000100000018571000000000000000000000000000186700000c000000000000090000000018110000d31a314d35b62c62293025da5c", @ANYRES32=r0, @ANYBLOB="0000000000000000b70200370000050000000000000000000000852000000300000018600000060000000000000008000000"], &(0x7f0000000080)='syzkaller\x00', 0xa, 0xa2, &(0x7f00000000c0)=""/162, 0x41100, 0x60, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000180)={0x0, 0x4}, 0x8, 0x10, &(0x7f00000001c0)={0x0, 0x4, 0x37ca, 0x7}, 0x10, 0x0, 0x0, 0x6, &(0x7f0000000380)=[0xffffffffffffffff, 0xffffffffffffffff, r0, r0, 0xffffffffffffffff, r0, 0xffffffffffffffff], &(0x7f00000003c0)=[{0x0, 0x3, 0xb, 0x1}, {0x3, 0x3, 0x8, 0x2}, {0x2, 0x3, 0xe, 0x7}, {0x0, 0x2, 0x1, 0xc}, {0x1, 0x2, 0xa, 0x1}, {0x5, 0x4, 0xa, 0x9}], 0x10, 0x9}, 0x94)

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}}): bpf$MAP_CREATE-socket$kcm-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$PROG_LOAD-bpf$BPF_GET_MAP_INFO-socketpair$unix-socketpair$nbd-setsockopt$sock_attach_bpf-close-perf_event_open-perf_event_open-ioctl$sock_kcm_SIOCKCMATTACH-perf_event_open-bpf$MAP_CREATE-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD
detailed listing:
executing program 0:
r0 = bpf$MAP_CREATE(0x0, 0x0, 0x48)
socket$kcm(0x2a, 0x2, 0x0)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x19, 0xe, &(0x7f0000004000)=ANY=[], &(0x7f0000000340)='syzkaller\x00'}, 0x94)
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000680)={r0, 0x58, &(0x7f0000000580)}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000400)={<r1=>0xffffffffffffffff})
setsockopt$sock_attach_bpf(r1, 0x1, 0x1b, &(0x7f0000000040), 0x4)
close(0xffffffffffffffff)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x9}, 0x202, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x1, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x2, @perf_bp={0x0, 0x3}, 0x8000, 0x3, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x2, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89ef, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x530, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0, 0x4}, 0x8004, 0x10000, 0x0, 0x4, 0x4, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x80008000}, 0x0, 0x1, r2, 0x2)
bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x48)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000980)={0x18, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="057508000100000018571000000000000000000000000000186700000c000000000000090000000018110000d31a314d35b62c62293025da5c", @ANYRES32=r0, @ANYBLOB="0000000000000000b70200370000050000000000000000000000852000000300000018600000060000000000000008000000"], &(0x7f0000000080)='syzkaller\x00', 0xa, 0xa2, &(0x7f00000000c0)=""/162, 0x41100, 0x60, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000180)={0x0, 0x4}, 0x8, 0x10, &(0x7f00000001c0)={0x0, 0x4, 0x37ca, 0x7}, 0x10, 0x0, 0x0, 0x6, &(0x7f0000000380)=[0xffffffffffffffff, 0xffffffffffffffff, r0, r0, 0xffffffffffffffff, r0, 0xffffffffffffffff], &(0x7f00000003c0)=[{0x0, 0x3, 0xb, 0x1}, {0x3, 0x3, 0x8, 0x2}, {0x2, 0x3, 0xe, 0x7}, {0x0, 0x2, 0x1, 0xc}, {0x1, 0x2, 0xa, 0x1}, {0x5, 0x4, 0xa, 0x9}], 0x10, 0x9}, 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}}): bpf$MAP_CREATE-socket$kcm-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$PROG_LOAD-bpf$BPF_GET_MAP_INFO-socketpair$unix-socketpair$nbd-setsockopt$sock_attach_bpf-close-perf_event_open-perf_event_open-ioctl$sock_kcm_SIOCKCMATTACH-perf_event_open-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD
detailed listing:
executing program 0:
r0 = bpf$MAP_CREATE(0x0, 0x0, 0x48)
socket$kcm(0x2a, 0x2, 0x0)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x19, 0xe, &(0x7f0000004000)=ANY=[], &(0x7f0000000340)='syzkaller\x00'}, 0x94)
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000680)={r0, 0x58, &(0x7f0000000580)}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000400)={<r1=>0xffffffffffffffff})
setsockopt$sock_attach_bpf(r1, 0x1, 0x1b, &(0x7f0000000040), 0x4)
close(0xffffffffffffffff)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x9}, 0x202, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x1, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x2, @perf_bp={0x0, 0x3}, 0x8000, 0x3, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x2, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89ef, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x530, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0, 0x4}, 0x8004, 0x10000, 0x0, 0x4, 0x4, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x80008000}, 0x0, 0x1, r2, 0x2)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000980)={0x18, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="057508000100000018571000000000000000000000000000186700000c000000000000090000000018110000d31a314d35b62c62293025da5c", @ANYRES32=r0, @ANYBLOB="0000000000000000b70200370000050000000000000000000000852000000300000018600000060000000000000008000000"], &(0x7f0000000080)='syzkaller\x00', 0xa, 0xa2, &(0x7f00000000c0)=""/162, 0x41100, 0x60, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000180)={0x0, 0x4}, 0x8, 0x10, &(0x7f00000001c0)={0x0, 0x4, 0x37ca, 0x7}, 0x10, 0x0, 0x0, 0x6, &(0x7f0000000380)=[0xffffffffffffffff, 0xffffffffffffffff, r0, r0, 0xffffffffffffffff, r0, 0xffffffffffffffff], &(0x7f00000003c0)=[{0x0, 0x3, 0xb, 0x1}, {0x3, 0x3, 0x8, 0x2}, {0x2, 0x3, 0xe, 0x7}, {0x0, 0x2, 0x1, 0xc}, {0x1, 0x2, 0xa, 0x1}, {0x5, 0x4, 0xa, 0x9}], 0x10, 0x9}, 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}}): bpf$MAP_CREATE-socket$kcm-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$PROG_LOAD-bpf$BPF_GET_MAP_INFO-socketpair$unix-socketpair$nbd-setsockopt$sock_attach_bpf-close-perf_event_open-perf_event_open-ioctl$sock_kcm_SIOCKCMATTACH-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD
detailed listing:
executing program 0:
r0 = bpf$MAP_CREATE(0x0, 0x0, 0x48)
socket$kcm(0x2a, 0x2, 0x0)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x19, 0xe, &(0x7f0000004000)=ANY=[], &(0x7f0000000340)='syzkaller\x00'}, 0x94)
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000680)={r0, 0x58, &(0x7f0000000580)}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000400)={<r1=>0xffffffffffffffff})
setsockopt$sock_attach_bpf(r1, 0x1, 0x1b, &(0x7f0000000040), 0x4)
close(0xffffffffffffffff)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x9}, 0x202, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x1, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x2, @perf_bp={0x0, 0x3}, 0x8000, 0x3, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x2, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89ef, 0x0)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000980)={0x18, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="057508000100000018571000000000000000000000000000186700000c000000000000090000000018110000d31a314d35b62c62293025da5c", @ANYRES32=r0, @ANYBLOB="0000000000000000b70200370000050000000000000000000000852000000300000018600000060000000000000008000000"], &(0x7f0000000080)='syzkaller\x00', 0xa, 0xa2, &(0x7f00000000c0)=""/162, 0x41100, 0x60, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000180)={0x0, 0x4}, 0x8, 0x10, &(0x7f00000001c0)={0x0, 0x4, 0x37ca, 0x7}, 0x10, 0x0, 0x0, 0x6, &(0x7f0000000380)=[0xffffffffffffffff, 0xffffffffffffffff, r0, r0, 0xffffffffffffffff, r0, 0xffffffffffffffff], &(0x7f00000003c0)=[{0x0, 0x3, 0xb, 0x1}, {0x3, 0x3, 0x8, 0x2}, {0x2, 0x3, 0xe, 0x7}, {0x0, 0x2, 0x1, 0xc}, {0x1, 0x2, 0xa, 0x1}, {0x5, 0x4, 0xa, 0x9}], 0x10, 0x9}, 0x94)

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}}): bpf$MAP_CREATE-socket$kcm-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$PROG_LOAD-bpf$BPF_GET_MAP_INFO-socketpair$unix-socketpair$nbd-setsockopt$sock_attach_bpf-close-perf_event_open-perf_event_open-perf_event_open-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD
detailed listing:
executing program 0:
r0 = bpf$MAP_CREATE(0x0, 0x0, 0x48)
socket$kcm(0x2a, 0x2, 0x0)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x19, 0xe, &(0x7f0000004000)=ANY=[], &(0x7f0000000340)='syzkaller\x00'}, 0x94)
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000680)={r0, 0x58, &(0x7f0000000580)}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000400)={<r1=>0xffffffffffffffff})
setsockopt$sock_attach_bpf(r1, 0x1, 0x1b, &(0x7f0000000040), 0x4)
close(0xffffffffffffffff)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x9}, 0x202, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r2 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x1, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x2, @perf_bp={0x0, 0x3}, 0x8000, 0x3, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x2, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x530, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0, 0x4}, 0x8004, 0x10000, 0x0, 0x4, 0x4, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x80008000}, 0x0, 0x1, r2, 0x2)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000980)={0x18, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="057508000100000018571000000000000000000000000000186700000c000000000000090000000018110000d31a314d35b62c62293025da5c", @ANYRES32=r0, @ANYBLOB="0000000000000000b70200370000050000000000000000000000852000000300000018600000060000000000000008000000"], &(0x7f0000000080)='syzkaller\x00', 0xa, 0xa2, &(0x7f00000000c0)=""/162, 0x41100, 0x60, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000180)={0x0, 0x4}, 0x8, 0x10, &(0x7f00000001c0)={0x0, 0x4, 0x37ca, 0x7}, 0x10, 0x0, 0x0, 0x6, &(0x7f0000000380)=[0xffffffffffffffff, 0xffffffffffffffff, r0, r0, 0xffffffffffffffff, r0, 0xffffffffffffffff], &(0x7f00000003c0)=[{0x0, 0x3, 0xb, 0x1}, {0x3, 0x3, 0x8, 0x2}, {0x2, 0x3, 0xe, 0x7}, {0x0, 0x2, 0x1, 0xc}, {0x1, 0x2, 0xa, 0x1}, {0x5, 0x4, 0xa, 0x9}], 0x10, 0x9}, 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}}): bpf$MAP_CREATE-socket$kcm-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$PROG_LOAD-bpf$BPF_GET_MAP_INFO-socketpair$unix-socketpair$nbd-setsockopt$sock_attach_bpf-close-perf_event_open-perf_event_open-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD
detailed listing:
executing program 0:
r0 = bpf$MAP_CREATE(0x0, 0x0, 0x48)
socket$kcm(0x2a, 0x2, 0x0)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x19, 0xe, &(0x7f0000004000)=ANY=[], &(0x7f0000000340)='syzkaller\x00'}, 0x94)
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000680)={r0, 0x58, &(0x7f0000000580)}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000400)={<r1=>0xffffffffffffffff})
setsockopt$sock_attach_bpf(r1, 0x1, 0x1b, &(0x7f0000000040), 0x4)
close(0xffffffffffffffff)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x9}, 0x202, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x530, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0, 0x4}, 0x8004, 0x10000, 0x0, 0x4, 0x4, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x80008000}, 0x0, 0x1, 0xffffffffffffffff, 0x2)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000980)={0x18, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="057508000100000018571000000000000000000000000000186700000c000000000000090000000018110000d31a314d35b62c62293025da5c", @ANYRES32=r0, @ANYBLOB="0000000000000000b70200370000050000000000000000000000852000000300000018600000060000000000000008000000"], &(0x7f0000000080)='syzkaller\x00', 0xa, 0xa2, &(0x7f00000000c0)=""/162, 0x41100, 0x60, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000180)={0x0, 0x4}, 0x8, 0x10, &(0x7f00000001c0)={0x0, 0x4, 0x37ca, 0x7}, 0x10, 0x0, 0x0, 0x6, &(0x7f0000000380)=[0xffffffffffffffff, 0xffffffffffffffff, r0, r0, 0xffffffffffffffff, r0, 0xffffffffffffffff], &(0x7f00000003c0)=[{0x0, 0x3, 0xb, 0x1}, {0x3, 0x3, 0x8, 0x2}, {0x2, 0x3, 0xe, 0x7}, {0x0, 0x2, 0x1, 0xc}, {0x1, 0x2, 0xa, 0x1}, {0x5, 0x4, 0xa, 0x9}], 0x10, 0x9}, 0x94)

program crashed: INFO: rcu detected stall in corrupted
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$MAP_CREATE-socket$kcm-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$PROG_LOAD-bpf$BPF_GET_MAP_INFO-socketpair$unix-socketpair$nbd-setsockopt$sock_attach_bpf-close-perf_event_open-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD
detailed listing:
executing program 0:
r0 = bpf$MAP_CREATE(0x0, 0x0, 0x48)
socket$kcm(0x2a, 0x2, 0x0)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x19, 0xe, &(0x7f0000004000)=ANY=[], &(0x7f0000000340)='syzkaller\x00'}, 0x94)
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000680)={r0, 0x58, &(0x7f0000000580)}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000400)={<r1=>0xffffffffffffffff})
setsockopt$sock_attach_bpf(r1, 0x1, 0x1b, &(0x7f0000000040), 0x4)
close(0xffffffffffffffff)
perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x530, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0, 0x4}, 0x8004, 0x10000, 0x0, 0x4, 0x4, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x80008000}, 0x0, 0x1, 0xffffffffffffffff, 0x2)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000980)={0x18, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="057508000100000018571000000000000000000000000000186700000c000000000000090000000018110000d31a314d35b62c62293025da5c", @ANYRES32=r0, @ANYBLOB="0000000000000000b70200370000050000000000000000000000852000000300000018600000060000000000000008000000"], &(0x7f0000000080)='syzkaller\x00', 0xa, 0xa2, &(0x7f00000000c0)=""/162, 0x41100, 0x60, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000180)={0x0, 0x4}, 0x8, 0x10, &(0x7f00000001c0)={0x0, 0x4, 0x37ca, 0x7}, 0x10, 0x0, 0x0, 0x6, &(0x7f0000000380)=[0xffffffffffffffff, 0xffffffffffffffff, r0, r0, 0xffffffffffffffff, r0, 0xffffffffffffffff], &(0x7f00000003c0)=[{0x0, 0x3, 0xb, 0x1}, {0x3, 0x3, 0x8, 0x2}, {0x2, 0x3, 0xe, 0x7}, {0x0, 0x2, 0x1, 0xc}, {0x1, 0x2, 0xa, 0x1}, {0x5, 0x4, 0xa, 0x9}], 0x10, 0x9}, 0x94)

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}}): bpf$MAP_CREATE-socket$kcm-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$PROG_LOAD-bpf$BPF_GET_MAP_INFO-socketpair$unix-socketpair$nbd-setsockopt$sock_attach_bpf-perf_event_open-perf_event_open-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD
detailed listing:
executing program 0:
r0 = bpf$MAP_CREATE(0x0, 0x0, 0x48)
socket$kcm(0x2a, 0x2, 0x0)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x19, 0xe, &(0x7f0000004000)=ANY=[], &(0x7f0000000340)='syzkaller\x00'}, 0x94)
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000680)={r0, 0x58, &(0x7f0000000580)}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000400)={<r1=>0xffffffffffffffff})
setsockopt$sock_attach_bpf(r1, 0x1, 0x1b, &(0x7f0000000040), 0x4)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x9}, 0x202, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x530, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0, 0x4}, 0x8004, 0x10000, 0x0, 0x4, 0x4, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x80008000}, 0x0, 0x1, 0xffffffffffffffff, 0x2)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000980)={0x18, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="057508000100000018571000000000000000000000000000186700000c000000000000090000000018110000d31a314d35b62c62293025da5c", @ANYRES32=r0, @ANYBLOB="0000000000000000b70200370000050000000000000000000000852000000300000018600000060000000000000008000000"], &(0x7f0000000080)='syzkaller\x00', 0xa, 0xa2, &(0x7f00000000c0)=""/162, 0x41100, 0x60, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000180)={0x0, 0x4}, 0x8, 0x10, &(0x7f00000001c0)={0x0, 0x4, 0x37ca, 0x7}, 0x10, 0x0, 0x0, 0x6, &(0x7f0000000380)=[0xffffffffffffffff, 0xffffffffffffffff, r0, r0, 0xffffffffffffffff, r0, 0xffffffffffffffff], &(0x7f00000003c0)=[{0x0, 0x3, 0xb, 0x1}, {0x3, 0x3, 0x8, 0x2}, {0x2, 0x3, 0xe, 0x7}, {0x0, 0x2, 0x1, 0xc}, {0x1, 0x2, 0xa, 0x1}, {0x5, 0x4, 0xa, 0x9}], 0x10, 0x9}, 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}}): bpf$MAP_CREATE-socket$kcm-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$PROG_LOAD-bpf$BPF_GET_MAP_INFO-socketpair$unix-socketpair$nbd-perf_event_open-perf_event_open-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD
detailed listing:
executing program 0:
r0 = bpf$MAP_CREATE(0x0, 0x0, 0x48)
socket$kcm(0x2a, 0x2, 0x0)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x19, 0xe, &(0x7f0000004000)=ANY=[], &(0x7f0000000340)='syzkaller\x00'}, 0x94)
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000680)={r0, 0x58, &(0x7f0000000580)}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, 0x0)
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000400))
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x9}, 0x202, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x530, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0, 0x4}, 0x8004, 0x10000, 0x0, 0x4, 0x4, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x80008000}, 0x0, 0x1, 0xffffffffffffffff, 0x2)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000980)={0x18, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="057508000100000018571000000000000000000000000000186700000c000000000000090000000018110000d31a314d35b62c62293025da5c", @ANYRES32=r0, @ANYBLOB="0000000000000000b70200370000050000000000000000000000852000000300000018600000060000000000000008000000"], &(0x7f0000000080)='syzkaller\x00', 0xa, 0xa2, &(0x7f00000000c0)=""/162, 0x41100, 0x60, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000180)={0x0, 0x4}, 0x8, 0x10, &(0x7f00000001c0)={0x0, 0x4, 0x37ca, 0x7}, 0x10, 0x0, 0x0, 0x6, &(0x7f0000000380)=[0xffffffffffffffff, 0xffffffffffffffff, r0, r0, 0xffffffffffffffff, r0, 0xffffffffffffffff], &(0x7f00000003c0)=[{0x0, 0x3, 0xb, 0x1}, {0x3, 0x3, 0x8, 0x2}, {0x2, 0x3, 0xe, 0x7}, {0x0, 0x2, 0x1, 0xc}, {0x1, 0x2, 0xa, 0x1}, {0x5, 0x4, 0xa, 0x9}], 0x10, 0x9}, 0x94)

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}}): bpf$MAP_CREATE-socket$kcm-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$PROG_LOAD-bpf$BPF_GET_MAP_INFO-socketpair$unix-perf_event_open-perf_event_open-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD
detailed listing:
executing program 0:
r0 = bpf$MAP_CREATE(0x0, 0x0, 0x48)
socket$kcm(0x2a, 0x2, 0x0)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x19, 0xe, &(0x7f0000004000)=ANY=[], &(0x7f0000000340)='syzkaller\x00'}, 0x94)
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000680)={r0, 0x58, &(0x7f0000000580)}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, 0x0)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x9}, 0x202, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x530, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0, 0x4}, 0x8004, 0x10000, 0x0, 0x4, 0x4, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x80008000}, 0x0, 0x1, 0xffffffffffffffff, 0x2)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000980)={0x18, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="057508000100000018571000000000000000000000000000186700000c000000000000090000000018110000d31a314d35b62c62293025da5c", @ANYRES32=r0, @ANYBLOB="0000000000000000b70200370000050000000000000000000000852000000300000018600000060000000000000008000000"], &(0x7f0000000080)='syzkaller\x00', 0xa, 0xa2, &(0x7f00000000c0)=""/162, 0x41100, 0x60, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000180)={0x0, 0x4}, 0x8, 0x10, &(0x7f00000001c0)={0x0, 0x4, 0x37ca, 0x7}, 0x10, 0x0, 0x0, 0x6, &(0x7f0000000380)=[0xffffffffffffffff, 0xffffffffffffffff, r0, r0, 0xffffffffffffffff, r0, 0xffffffffffffffff], &(0x7f00000003c0)=[{0x0, 0x3, 0xb, 0x1}, {0x3, 0x3, 0x8, 0x2}, {0x2, 0x3, 0xe, 0x7}, {0x0, 0x2, 0x1, 0xc}, {0x1, 0x2, 0xa, 0x1}, {0x5, 0x4, 0xa, 0x9}], 0x10, 0x9}, 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}}): bpf$MAP_CREATE-socket$kcm-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$PROG_LOAD-bpf$BPF_GET_MAP_INFO-perf_event_open-perf_event_open-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD
detailed listing:
executing program 0:
r0 = bpf$MAP_CREATE(0x0, 0x0, 0x48)
socket$kcm(0x2a, 0x2, 0x0)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x19, 0xe, &(0x7f0000004000)=ANY=[], &(0x7f0000000340)='syzkaller\x00'}, 0x94)
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000680)={r0, 0x58, &(0x7f0000000580)}, 0x10)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x9}, 0x202, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x530, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0, 0x4}, 0x8004, 0x10000, 0x0, 0x4, 0x4, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x80008000}, 0x0, 0x1, 0xffffffffffffffff, 0x2)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000980)={0x18, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="057508000100000018571000000000000000000000000000186700000c000000000000090000000018110000d31a314d35b62c62293025da5c", @ANYRES32=r0, @ANYBLOB="0000000000000000b70200370000050000000000000000000000852000000300000018600000060000000000000008000000"], &(0x7f0000000080)='syzkaller\x00', 0xa, 0xa2, &(0x7f00000000c0)=""/162, 0x41100, 0x60, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000180)={0x0, 0x4}, 0x8, 0x10, &(0x7f00000001c0)={0x0, 0x4, 0x37ca, 0x7}, 0x10, 0x0, 0x0, 0x6, &(0x7f0000000380)=[0xffffffffffffffff, 0xffffffffffffffff, r0, r0, 0xffffffffffffffff, r0, 0xffffffffffffffff], &(0x7f00000003c0)=[{0x0, 0x3, 0xb, 0x1}, {0x3, 0x3, 0x8, 0x2}, {0x2, 0x3, 0xe, 0x7}, {0x0, 0x2, 0x1, 0xc}, {0x1, 0x2, 0xa, 0x1}, {0x5, 0x4, 0xa, 0x9}], 0x10, 0x9}, 0x94)

program crashed: INFO: rcu detected stall in irqentry_exit
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}}): bpf$MAP_CREATE-socket$kcm-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$PROG_LOAD-perf_event_open-perf_event_open-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD
detailed listing:
executing program 0:
r0 = bpf$MAP_CREATE(0x0, 0x0, 0x48)
socket$kcm(0x2a, 0x2, 0x0)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x19, 0xe, &(0x7f0000004000)=ANY=[], &(0x7f0000000340)='syzkaller\x00'}, 0x94)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x9}, 0x202, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x530, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0, 0x4}, 0x8004, 0x10000, 0x0, 0x4, 0x4, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x80008000}, 0x0, 0x1, 0xffffffffffffffff, 0x2)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000980)={0x18, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="057508000100000018571000000000000000000000000000186700000c000000000000090000000018110000d31a314d35b62c62293025da5c", @ANYRES32=r0, @ANYBLOB="0000000000000000b70200370000050000000000000000000000852000000300000018600000060000000000000008000000"], &(0x7f0000000080)='syzkaller\x00', 0xa, 0xa2, &(0x7f00000000c0)=""/162, 0x41100, 0x60, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000180)={0x0, 0x4}, 0x8, 0x10, &(0x7f00000001c0)={0x0, 0x4, 0x37ca, 0x7}, 0x10, 0x0, 0x0, 0x6, &(0x7f0000000380)=[0xffffffffffffffff, 0xffffffffffffffff, r0, r0, 0xffffffffffffffff, r0, 0xffffffffffffffff], &(0x7f00000003c0)=[{0x0, 0x3, 0xb, 0x1}, {0x3, 0x3, 0x8, 0x2}, {0x2, 0x3, 0xe, 0x7}, {0x0, 0x2, 0x1, 0xc}, {0x1, 0x2, 0xa, 0x1}, {0x5, 0x4, 0xa, 0x9}], 0x10, 0x9}, 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}}): bpf$MAP_CREATE-socket$kcm-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-perf_event_open-perf_event_open-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD
detailed listing:
executing program 0:
r0 = bpf$MAP_CREATE(0x0, 0x0, 0x48)
socket$kcm(0x2a, 0x2, 0x0)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x9}, 0x202, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x530, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0, 0x4}, 0x8004, 0x10000, 0x0, 0x4, 0x4, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x80008000}, 0x0, 0x1, 0xffffffffffffffff, 0x2)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000980)={0x18, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="057508000100000018571000000000000000000000000000186700000c000000000000090000000018110000d31a314d35b62c62293025da5c", @ANYRES32=r0, @ANYBLOB="0000000000000000b70200370000050000000000000000000000852000000300000018600000060000000000000008000000"], &(0x7f0000000080)='syzkaller\x00', 0xa, 0xa2, &(0x7f00000000c0)=""/162, 0x41100, 0x60, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000180)={0x0, 0x4}, 0x8, 0x10, &(0x7f00000001c0)={0x0, 0x4, 0x37ca, 0x7}, 0x10, 0x0, 0x0, 0x6, &(0x7f0000000380)=[0xffffffffffffffff, 0xffffffffffffffff, r0, r0, 0xffffffffffffffff, r0, 0xffffffffffffffff], &(0x7f00000003c0)=[{0x0, 0x3, 0xb, 0x1}, {0x3, 0x3, 0x8, 0x2}, {0x2, 0x3, 0xe, 0x7}, {0x0, 0x2, 0x1, 0xc}, {0x1, 0x2, 0xa, 0x1}, {0x5, 0x4, 0xa, 0x9}], 0x10, 0x9}, 0x94)

program crashed: INFO: rcu detected stall in corrupted
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): bpf$MAP_CREATE-socket$kcm-perf_event_open-perf_event_open-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD
detailed listing:
executing program 0:
r0 = bpf$MAP_CREATE(0x0, 0x0, 0x48)
socket$kcm(0x2a, 0x2, 0x0)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x9}, 0x202, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x530, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0, 0x4}, 0x8004, 0x10000, 0x0, 0x4, 0x4, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x80008000}, 0x0, 0x1, 0xffffffffffffffff, 0x2)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000980)={0x18, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="057508000100000018571000000000000000000000000000186700000c000000000000090000000018110000d31a314d35b62c62293025da5c", @ANYRES32=r0, @ANYBLOB="0000000000000000b70200370000050000000000000000000000852000000300000018600000060000000000000008000000"], &(0x7f0000000080)='syzkaller\x00', 0xa, 0xa2, &(0x7f00000000c0)=""/162, 0x41100, 0x60, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000180)={0x0, 0x4}, 0x8, 0x10, &(0x7f00000001c0)={0x0, 0x4, 0x37ca, 0x7}, 0x10, 0x0, 0x0, 0x6, &(0x7f0000000380)=[0xffffffffffffffff, 0xffffffffffffffff, r0, r0, 0xffffffffffffffff, r0, 0xffffffffffffffff], &(0x7f00000003c0)=[{0x0, 0x3, 0xb, 0x1}, {0x3, 0x3, 0x8, 0x2}, {0x2, 0x3, 0xe, 0x7}, {0x0, 0x2, 0x1, 0xc}, {0x1, 0x2, 0xa, 0x1}, {0x5, 0x4, 0xa, 0x9}], 0x10, 0x9}, 0x94)

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}}): bpf$MAP_CREATE-perf_event_open-perf_event_open-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD
detailed listing:
executing program 0:
r0 = bpf$MAP_CREATE(0x0, 0x0, 0x48)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x9}, 0x202, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x530, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0, 0x4}, 0x8004, 0x10000, 0x0, 0x4, 0x4, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x80008000}, 0x0, 0x1, 0xffffffffffffffff, 0x2)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000980)={0x18, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="057508000100000018571000000000000000000000000000186700000c000000000000090000000018110000d31a314d35b62c62293025da5c", @ANYRES32=r0, @ANYBLOB="0000000000000000b70200370000050000000000000000000000852000000300000018600000060000000000000008000000"], &(0x7f0000000080)='syzkaller\x00', 0xa, 0xa2, &(0x7f00000000c0)=""/162, 0x41100, 0x60, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000180)={0x0, 0x4}, 0x8, 0x10, &(0x7f00000001c0)={0x0, 0x4, 0x37ca, 0x7}, 0x10, 0x0, 0x0, 0x6, &(0x7f0000000380)=[0xffffffffffffffff, 0xffffffffffffffff, r0, r0, 0xffffffffffffffff, r0, 0xffffffffffffffff], &(0x7f00000003c0)=[{0x0, 0x3, 0xb, 0x1}, {0x3, 0x3, 0x8, 0x2}, {0x2, 0x3, 0xe, 0x7}, {0x0, 0x2, 0x1, 0xc}, {0x1, 0x2, 0xa, 0x1}, {0x5, 0x4, 0xa, 0x9}], 0x10, 0x9}, 0x94)

program crashed: INFO: rcu detected stall in worker_thread
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-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD
detailed listing:
executing program 0:
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x9}, 0x202, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x530, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0, 0x4}, 0x8004, 0x10000, 0x0, 0x4, 0x4, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x80008000}, 0x0, 0x1, 0xffffffffffffffff, 0x2)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000980)={0x18, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="057508000100000018571000000000000000000000000000186700000c000000000000090000000018110000d31a314d35b62c62293025da5c", @ANYRES32, @ANYBLOB="0000000000000000b70200370000050000000000000000000000852000000300000018600000060000000000000008000000"], &(0x7f0000000080)='syzkaller\x00', 0xa, 0xa2, &(0x7f00000000c0)=""/162, 0x41100, 0x60, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000180)={0x0, 0x4}, 0x8, 0x10, &(0x7f00000001c0)={0x0, 0x4, 0x37ca, 0x7}, 0x10, 0x0, 0x0, 0x6, &(0x7f0000000380)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], &(0x7f00000003c0)=[{0x0, 0x3, 0xb, 0x1}, {0x3, 0x3, 0x8, 0x2}, {0x2, 0x3, 0xe, 0x7}, {0x0, 0x2, 0x1, 0xc}, {0x1, 0x2, 0xa, 0x1}, {0x5, 0x4, 0xa, 0x9}], 0x10, 0x9}, 0x94)

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-perf_event_open-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD
detailed listing:
executing program 0:
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x530, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0, 0x4}, 0x8004, 0x10000, 0x0, 0x4, 0x4, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x80008000}, 0x0, 0x1, 0xffffffffffffffff, 0x2)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000980)={0x18, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="057508000100000018571000000000000000000000000000186700000c000000000000090000000018110000d31a314d35b62c62293025da5c", @ANYRES32, @ANYBLOB="0000000000000000b70200370000050000000000000000000000852000000300000018600000060000000000000008000000"], &(0x7f0000000080)='syzkaller\x00', 0xa, 0xa2, &(0x7f00000000c0)=""/162, 0x41100, 0x60, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000180)={0x0, 0x4}, 0x8, 0x10, &(0x7f00000001c0)={0x0, 0x4, 0x37ca, 0x7}, 0x10, 0x0, 0x0, 0x6, &(0x7f0000000380)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], &(0x7f00000003c0)=[{0x0, 0x3, 0xb, 0x1}, {0x3, 0x3, 0x8, 0x2}, {0x2, 0x3, 0xe, 0x7}, {0x0, 0x2, 0x1, 0xc}, {0x1, 0x2, 0xa, 0x1}, {0x5, 0x4, 0xa, 0x9}], 0x10, 0x9}, 0x94)

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-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD
detailed listing:
executing program 0:
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x9}, 0x202, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(0x0, 0x0, 0x1, 0xffffffffffffffff, 0x2)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000980)={0x18, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="057508000100000018571000000000000000000000000000186700000c000000000000090000000018110000d31a314d35b62c62293025da5c", @ANYRES32, @ANYBLOB="0000000000000000b70200370000050000000000000000000000852000000300000018600000060000000000000008000000"], &(0x7f0000000080)='syzkaller\x00', 0xa, 0xa2, &(0x7f00000000c0)=""/162, 0x41100, 0x60, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000180)={0x0, 0x4}, 0x8, 0x10, &(0x7f00000001c0)={0x0, 0x4, 0x37ca, 0x7}, 0x10, 0x0, 0x0, 0x6, &(0x7f0000000380)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], &(0x7f00000003c0)=[{0x0, 0x3, 0xb, 0x1}, {0x3, 0x3, 0x8, 0x2}, {0x2, 0x3, 0xe, 0x7}, {0x0, 0x2, 0x1, 0xc}, {0x1, 0x2, 0xa, 0x1}, {0x5, 0x4, 0xa, 0x9}], 0x10, 0x9}, 0x94)

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-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD
detailed listing:
executing program 0:
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x9}, 0x202, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x530, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0, 0x4}, 0x8004, 0x10000, 0x0, 0x4, 0x4, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x80008000}, 0x0, 0x1, 0xffffffffffffffff, 0x2)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0)

program did not crash
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): perf_event_open-perf_event_open-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD
detailed listing:
executing program 0:
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x9}, 0x202, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x530, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0, 0x4}, 0x8004, 0x10000, 0x0, 0x4, 0x4, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x80008000}, 0x0, 0x1, 0xffffffffffffffff, 0x2)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000980)={0x18, 0xe, 0x0, &(0x7f0000000080)='syzkaller\x00', 0xa, 0xa2, &(0x7f00000000c0)=""/162, 0x41100, 0x60, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000180)={0x0, 0x4}, 0x8, 0x10, &(0x7f00000001c0)={0x0, 0x4, 0x37ca, 0x7}, 0x10, 0x0, 0x0, 0x6, &(0x7f0000000380)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], &(0x7f00000003c0)=[{0x0, 0x3, 0xb, 0x1}, {0x3, 0x3, 0x8, 0x2}, {0x2, 0x3, 0xe, 0x7}, {0x0, 0x2, 0x1, 0xc}, {0x1, 0x2, 0xa, 0x1}, {0x5, 0x4, 0xa, 0x9}], 0x10, 0x9}, 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-perf_event_open-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD
detailed listing:
executing program 0:
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x9}, 0x202, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x530, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0, 0x4}, 0x8004, 0x10000, 0x0, 0x4, 0x4, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x80008000}, 0x0, 0x1, 0xffffffffffffffff, 0x2)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000980)={0x18, 0xe, 0x0, 0x0, 0xa, 0xa2, &(0x7f00000000c0)=""/162, 0x41100, 0x60, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000180)={0x0, 0x4}, 0x8, 0x10, &(0x7f00000001c0)={0x0, 0x4, 0x37ca, 0x7}, 0x10, 0x0, 0x0, 0x6, &(0x7f0000000380)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], &(0x7f00000003c0)=[{0x0, 0x3, 0xb, 0x1}, {0x3, 0x3, 0x8, 0x2}, {0x2, 0x3, 0xe, 0x7}, {0x0, 0x2, 0x1, 0xc}, {0x1, 0x2, 0xa, 0x1}, {0x5, 0x4, 0xa, 0x9}], 0x10, 0x9}, 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-perf_event_open-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD
detailed listing:
executing program 0:
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x9}, 0x202, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x530, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0, 0x4}, 0x8004, 0x10000, 0x0, 0x4, 0x4, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x80008000}, 0x0, 0x1, 0xffffffffffffffff, 0x2)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000980)={0x18, 0xe, 0x0, 0x0, 0xa, 0x0, 0x0, 0x41100, 0x60, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000180)={0x0, 0x4}, 0x8, 0x10, &(0x7f00000001c0)={0x0, 0x4, 0x37ca, 0x7}, 0x10, 0x0, 0x0, 0x6, &(0x7f0000000380)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], &(0x7f00000003c0)=[{0x0, 0x3, 0xb, 0x1}, {0x3, 0x3, 0x8, 0x2}, {0x2, 0x3, 0xe, 0x7}, {0x0, 0x2, 0x1, 0xc}, {0x1, 0x2, 0xa, 0x1}, {0x5, 0x4, 0xa, 0x9}], 0x10, 0x9}, 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-perf_event_open-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD
detailed listing:
executing program 0:
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x9}, 0x202, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x530, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0, 0x4}, 0x8004, 0x10000, 0x0, 0x4, 0x4, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x80008000}, 0x0, 0x1, 0xffffffffffffffff, 0x2)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000980)={0x18, 0xe, 0x0, 0x0, 0xa, 0x0, 0x0, 0x41100, 0x60, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f00000001c0)={0x0, 0x4, 0x37ca, 0x7}, 0x10, 0x0, 0x0, 0x6, &(0x7f0000000380)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], &(0x7f00000003c0)=[{0x0, 0x3, 0xb, 0x1}, {0x3, 0x3, 0x8, 0x2}, {0x2, 0x3, 0xe, 0x7}, {0x0, 0x2, 0x1, 0xc}, {0x1, 0x2, 0xa, 0x1}, {0x5, 0x4, 0xa, 0x9}], 0x10, 0x9}, 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-perf_event_open-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD
detailed listing:
executing program 0:
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x9}, 0x202, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x530, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0, 0x4}, 0x8004, 0x10000, 0x0, 0x4, 0x4, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x80008000}, 0x0, 0x1, 0xffffffffffffffff, 0x2)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000980)={0x18, 0xe, 0x0, 0x0, 0xa, 0x0, 0x0, 0x41100, 0x60, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000380)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], &(0x7f00000003c0)=[{0x0, 0x3, 0xb, 0x1}, {0x3, 0x3, 0x8, 0x2}, {0x2, 0x3, 0xe, 0x7}, {0x0, 0x2, 0x1, 0xc}, {0x1, 0x2, 0xa, 0x1}, {0x5, 0x4, 0xa, 0x9}], 0x10, 0x9}, 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-perf_event_open-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD
detailed listing:
executing program 0:
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x9}, 0x202, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x530, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0, 0x4}, 0x8004, 0x10000, 0x0, 0x4, 0x4, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x80008000}, 0x0, 0x1, 0xffffffffffffffff, 0x2)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000980)={0x18, 0xe, 0x0, 0x0, 0xa, 0x0, 0x0, 0x41100, 0x60, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, &(0x7f00000003c0)=[{0x0, 0x3, 0xb, 0x1}, {0x3, 0x3, 0x8, 0x2}, {0x2, 0x3, 0xe, 0x7}, {0x0, 0x2, 0x1, 0xc}, {0x1, 0x2, 0xa, 0x1}, {0x5, 0x4, 0xa, 0x9}], 0x10, 0x9}, 0x94)

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-perf_event_open-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD
detailed listing:
executing program 0:
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x9}, 0x202, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x530, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0, 0x4}, 0x8004, 0x10000, 0x0, 0x4, 0x4, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x80008000}, 0x0, 0x1, 0xffffffffffffffff, 0x2)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000980)={0x18, 0xe, 0x0, 0x0, 0xa, 0x0, 0x0, 0x41100, 0x60, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x9}, 0x94)

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-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD
detailed listing:
executing program 0:
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x9}, 0x202, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x530, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0, 0x4}, 0x8004, 0x10000, 0x0, 0x4, 0x4, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x80008000}, 0x0, 0x1, 0xffffffffffffffff, 0x2)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000980)={0x18, 0xe, 0x0, 0x0, 0xa, 0x0, 0x0, 0x41100, 0x60, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0), 0x10, 0x9}, 0x94)

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: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-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD
program crashed: INFO: rcu detected stall in smp_call_function
simplifying C reproducer
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): perf_event_open-perf_event_open-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD
program crashed: INFO: rcu detected stall in sys_bpf
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): perf_event_open-perf_event_open-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD
program crashed: no output from test machine
a never seen crash title: no output from test machine, ignore
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): perf_event_open-perf_event_open-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD
program crashed: no output from test machine
a never seen crash title: no output from test machine, ignore
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): perf_event_open-perf_event_open-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD
program crashed: INFO: rcu detected stall in smp_call_function
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): perf_event_open-perf_event_open-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD
program crashed: INFO: rcu detected stall in sys_bpf
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): perf_event_open-perf_event_open-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD
program crashed: no output from test machine
a never seen crash title: no output from test machine, ignore
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:true Cgroups:false BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): perf_event_open-perf_event_open-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD
program crashed: INFO: task hung in hci_conn_failed
a never seen crash title: INFO: task hung in hci_conn_failed, ignore
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:true Cgroups:true BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): perf_event_open-perf_event_open-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD
program crashed: INFO: rcu detected stall in corrupted
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:true Cgroups:true BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): perf_event_open-perf_event_open-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD
program crashed: INFO: rcu detected stall in sys_bpf
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:true Cgroups:true BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): perf_event_open-perf_event_open-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD
program crashed: INFO: rcu detected stall in worker_thread
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:true Cgroups:true BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): perf_event_open-perf_event_open-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD
program crashed: INFO: rcu detected stall in smp_call_function
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:true Cgroups:true BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false 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-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD
program crashed: INFO: rcu detected stall in sys_bpf
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:true Cgroups:true BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): perf_event_open-perf_event_open-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD
program crashed: INFO: rcu detected stall in worker_thread
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:true Cgroups:true BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:true UseTmpDir:true HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): perf_event_open-perf_event_open-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD
program crashed: INFO: rcu detected stall in smp_call_function
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:true Cgroups:true BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): perf_event_open-perf_event_open-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD
program crashed: INFO: rcu detected stall in perf_event_open
testing program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:true Cgroups:true BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): perf_event_open-perf_event_open-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD
detailed listing:
executing program 0:
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x9}, 0x202, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x530, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0, 0x4}, 0x8004, 0x10000, 0x0, 0x4, 0x4, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x80008000}, 0x0, 0x1, 0xffffffffffffffff, 0x2)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000980)={0x18, 0xe, 0x0, 0x0, 0xa, 0x0, 0x0, 0x41100, 0x60, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0), 0x10, 0x9}, 0x94)

program crashed: INFO: rcu detected stall in perf_event_open
validation run: crashed=true
testing program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:true Cgroups:true BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): perf_event_open-perf_event_open-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD
detailed listing:
executing program 0:
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x9}, 0x202, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x530, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0, 0x4}, 0x8004, 0x10000, 0x0, 0x4, 0x4, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x80008000}, 0x0, 0x1, 0xffffffffffffffff, 0x2)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000980)={0x18, 0xe, 0x0, 0x0, 0xa, 0x0, 0x0, 0x41100, 0x60, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0), 0x10, 0x9}, 0x94)

program crashed: INFO: rcu detected stall in corrupted
validation run: crashed=true
testing program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:true Cgroups:true BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): perf_event_open-perf_event_open-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD
detailed listing:
executing program 0:
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x9}, 0x202, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x530, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0, 0x4}, 0x8004, 0x10000, 0x0, 0x4, 0x4, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x80008000}, 0x0, 0x1, 0xffffffffffffffff, 0x2)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000980)={0x18, 0xe, 0x0, 0x0, 0xa, 0x0, 0x0, 0x41100, 0x60, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0), 0x10, 0x9}, 0x94)

program crashed: INFO: rcu detected stall in sys_bpf
validation run: crashed=true
reproducing took 3h25m20.674142645s
repro crashed as (corrupted=false):
rcu: INFO: rcu_preempt self-detected stall on CPU
rcu: 	1-....: (10496 ticks this GP) idle=eca4/1/0x4000000000000000 softirq=27841/27843 fqs=4625
rcu: 	         hardirqs   softirqs   csw/system
rcu: 	 number:  1317464          0            0
rcu: 	cputime:    13592      38887           44   ==> 52480(ms)
rcu: 	(t=10500 jiffies g=12793 q=1153 ncpus=2)
CPU: 1 PID: 6951 Comm: syz.4.772 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
RIP: 0010:seqcount_lockdep_reader_access+0x17f/0x1c0 include/linux/seqlock.h:105
Code: 00 4d 85 e4 75 16 e8 90 90 0f 00 eb 15 e8 89 90 0f 00 e8 14 77 f1 08 4d 85 e4 74 ea e8 7a 90 0f 00 fb 48 c7 04 24 0e 36 e0 45 <4b> c7 04 3e 00 00 00 00 66 43 c7 44 3e 09 00 00 43 c6 44 3e 0b 00
RSP: 0018:ffffc900001ef400 EFLAGS: 00000246
RAX: ffffffff81760046 RBX: 0000000000000000 RCX: ffff88807d938000
RDX: 0000000000000100 RSI: 0000000000000000 RDI: 0000000000000000
RBP: ffffc900001ef4b8 R08: ffffffff90d9452f R09: 1ffffffff21b28a5
R10: dffffc0000000000 R11: fffffbfff21b28a6 R12: 0000000000000200
R13: 000001fb6ca015d2 R14: 1ffff9200003de80 R15: dffffc0000000000
FS:  000055557e32b500(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 0000000074f19000 CR4: 00000000003506e0
Call Trace:
 <IRQ>
 ktime_get_with_offset+0x94/0x330 kernel/time/timekeeping.c:889
 ktime_get_real include/linux/timekeeping.h:79 [inline]
 netif_rx_internal+0x34a/0x4e0 net/core/dev.c:5115
 __netif_rx+0x78/0xc0 net/core/dev.c:5158
 veth_forward_skb drivers/net/veth.c:321 [inline]
 veth_xmit+0x550/0x9f0 drivers/net/veth.c:374
 __netdev_start_xmit include/linux/netdevice.h:4943 [inline]
 netdev_start_xmit include/linux/netdevice.h:4957 [inline]
 xmit_one net/core/dev.c:3619 [inline]
 dev_hard_start_xmit+0x246/0x740 net/core/dev.c:3635
 __dev_queue_xmit+0x1a64/0x35a0 net/core/dev.c:4425
 dev_queue_xmit include/linux/netdevice.h:3113 [inline]
 br_dev_queue_push_xmit+0x6a6/0x850 net/bridge/br_forward.c:53
 NF_HOOK+0x613/0x6a0 include/linux/netfilter.h:304
 br_nf_post_routing+0xb41/0xfb0 net/bridge/br_netfilter_hooks.c:977
 nf_hook_entry_hookfn include/linux/netfilter.h:144 [inline]
 nf_hook_slow+0xbd/0x200 net/netfilter/core.c:626
 nf_hook include/linux/netfilter.h:259 [inline]
 NF_HOOK+0x213/0x3d0 include/linux/netfilter.h:302
 br_forward_finish+0xd3/0x130 net/bridge/br_forward.c:66
 br_nf_hook_thresh net/bridge/br_netfilter_hooks.c:-1 [inline]
 br_nf_forward_finish+0xa33/0xe50 net/bridge/br_netfilter_hooks.c:684
 NF_HOOK+0x613/0x6a0 include/linux/netfilter.h:304
 br_nf_forward_ip+0xcc1/0x1110 net/bridge/br_netfilter_hooks.c:754
 nf_hook_entry_hookfn include/linux/netfilter.h:144 [inline]
 nf_hook_slow+0xbd/0x200 net/netfilter/core.c:626
 nf_hook include/linux/netfilter.h:259 [inline]
 NF_HOOK+0x213/0x3d0 include/linux/netfilter.h:302
 __br_forward+0x41f/0x600 net/bridge/br_forward.c:115
 br_handle_frame_finish+0x143d/0x1950 net/bridge/br_input.c:215
 br_nf_hook_thresh+0x3b6/0x480 net/bridge/br_netfilter_hooks.c:1184
 br_nf_pre_routing_finish_ipv6+0x9e3/0xd90 net/bridge/br_netfilter_ipv6.c:-1
 NF_HOOK include/linux/netfilter.h:304 [inline]
 br_nf_pre_routing_ipv6+0x34d/0x680 net/bridge/br_netfilter_ipv6.c:184
 nf_hook_entry_hookfn include/linux/netfilter.h:144 [inline]
 nf_hook_bridge_pre net/bridge/br_input.c:277 [inline]
 br_handle_frame+0x957/0x14c0 net/bridge/br_input.c:424
 __netif_receive_skb_core+0xf6b/0x3ac0 net/core/dev.c:5502
 __netif_receive_skb_one_core net/core/dev.c:5606 [inline]
 __netif_receive_skb+0x74/0x290 net/core/dev.c:5722
 process_backlog+0x380/0x6e0 net/core/dev.c:6050
 __napi_poll+0xc0/0x460 net/core/dev.c:6612
 napi_poll net/core/dev.c:6679 [inline]
 net_rx_action+0x5ea/0xbf0 net/core/dev.c:6815
 handle_softirqs+0x280/0x820 kernel/softirq.c:578
 __do_softirq kernel/softirq.c:612 [inline]
 invoke_softirq kernel/softirq.c:452 [inline]
 __irq_exit_rcu+0xc7/0x190 kernel/softirq.c:661
 irq_exit_rcu+0x9/0x20 kernel/softirq.c:673
 instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1088 [inline]
 sysvec_apic_timer_interrupt+0xa4/0xc0 arch/x86/kernel/apic/apic.c:1088
 </IRQ>
 <TASK>
 asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:687
RIP: 0010:finish_task_switch+0x26a/0x920 kernel/sched/core.c:5254
Code: 0f 84 37 01 00 00 48 85 db 0f 85 56 01 00 00 0f 1f 44 00 00 4c 8b 75 d0 4c 89 e7 e8 80 ca 14 09 e8 4b a4 2f 00 fb 4c 8b 65 c0 <49> 8d bc 24 f8 15 00 00 48 89 f8 48 c1 e8 03 42 0f b6 04 28 84 c0
RSP: 0018:ffffc900045bf398 EFLAGS: 00000282
RAX: 6e5e76c38fbe2000 RBX: 0000000000000000 RCX: 6e5e76c38fbe2000
RDX: dffffc0000000000 RSI: ffffffff8aaabce0 RDI: ffffffff8afc6f80
RBP: ffffc900045bf3f0 R08: ffffffff90d9452f R09: 1ffffffff21b28a5
R10: dffffc0000000000 R11: fffffbfff21b28a6 R12: ffff88807d938000
R13: dffffc0000000000 R14: ffff88802e21da00 R15: ffff8880b8f3cac8
 context_switch kernel/sched/core.c:5383 [inline]
 __schedule+0x14da/0x44d0 kernel/sched/core.c:6699
 preempt_schedule_common+0x82/0xc0 kernel/sched/core.c:6866
 preempt_schedule+0xab/0xc0 kernel/sched/core.c:6890
 preempt_schedule_thunk+0x1a/0x30 arch/x86/entry/thunk_64.S:45
 __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:152 [inline]
 _raw_spin_unlock_irqrestore+0xfa/0x110 kernel/locking/spinlock.c:194
 spin_unlock_irqrestore include/linux/spinlock.h:406 [inline]
 __slab_free+0x353/0x410 mm/slub.c:3734
 qlink_free mm/kasan/quarantine.c:166 [inline]
 qlist_free_all+0x75/0xe0 mm/kasan/quarantine.c:185
 kasan_quarantine_reduce+0x143/0x160 mm/kasan/quarantine.c:292
 ____kasan_kmalloc mm/kasan/common.c:340 [inline]
 __kasan_kmalloc+0x22/0xa0 mm/kasan/common.c:383
 kmalloc_node include/linux/slab.h:616 [inline]
 kzalloc_node include/linux/slab.h:732 [inline]
 __get_vm_area_node+0x125/0x370 mm/vmalloc.c:2613
 __vmalloc_node_range+0x36e/0x1320 mm/vmalloc.c:3299
 __vmalloc_node mm/vmalloc.c:3404 [inline]
 __vmalloc+0x7a/0x90 mm/vmalloc.c:3418
 bpf_prog_alloc_no_stats+0x47/0x440 kernel/bpf/core.c:98
 bpf_prog_alloc+0x3d/0x1b0 kernel/bpf/core.c:136
 bpf_prog_load+0x6b8/0x16d0 kernel/bpf/syscall.c:2681
 __sys_bpf+0x55a/0x800 kernel/bpf/syscall.c:5473
 __do_sys_bpf kernel/bpf/syscall.c:5577 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5575 [inline]
 __x64_sys_bpf+0x7c/0x90 kernel/bpf/syscall.c:5575
 do_syscall_x64 arch/x86/entry/common.c:51 [inline]
 do_syscall_64+0x55/0xb0 arch/x86/entry/common.c:81
 entry_SYSCALL_64_after_hwframe+0x68/0xd2
RIP: 0033:0x7ff12438f749
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffe8e8ef838 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
RAX: ffffffffffffffda RBX: 00007ff1245e5fa0 RCX: 00007ff12438f749
RDX: 0000000000000094 RSI: 0000200000000980 RDI: 0000000000000005
RBP: 00007ff124413f91 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ff1245e5fa0 R14: 00007ff1245e5fa0 R15: 0000000000000003
 </TASK>

final repro crashed as (corrupted=false):
rcu: INFO: rcu_preempt self-detected stall on CPU
rcu: 	1-....: (10496 ticks this GP) idle=eca4/1/0x4000000000000000 softirq=27841/27843 fqs=4625
rcu: 	         hardirqs   softirqs   csw/system
rcu: 	 number:  1317464          0            0
rcu: 	cputime:    13592      38887           44   ==> 52480(ms)
rcu: 	(t=10500 jiffies g=12793 q=1153 ncpus=2)
CPU: 1 PID: 6951 Comm: syz.4.772 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
RIP: 0010:seqcount_lockdep_reader_access+0x17f/0x1c0 include/linux/seqlock.h:105
Code: 00 4d 85 e4 75 16 e8 90 90 0f 00 eb 15 e8 89 90 0f 00 e8 14 77 f1 08 4d 85 e4 74 ea e8 7a 90 0f 00 fb 48 c7 04 24 0e 36 e0 45 <4b> c7 04 3e 00 00 00 00 66 43 c7 44 3e 09 00 00 43 c6 44 3e 0b 00
RSP: 0018:ffffc900001ef400 EFLAGS: 00000246
RAX: ffffffff81760046 RBX: 0000000000000000 RCX: ffff88807d938000
RDX: 0000000000000100 RSI: 0000000000000000 RDI: 0000000000000000
RBP: ffffc900001ef4b8 R08: ffffffff90d9452f R09: 1ffffffff21b28a5
R10: dffffc0000000000 R11: fffffbfff21b28a6 R12: 0000000000000200
R13: 000001fb6ca015d2 R14: 1ffff9200003de80 R15: dffffc0000000000
FS:  000055557e32b500(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 0000000074f19000 CR4: 00000000003506e0
Call Trace:
 <IRQ>
 ktime_get_with_offset+0x94/0x330 kernel/time/timekeeping.c:889
 ktime_get_real include/linux/timekeeping.h:79 [inline]
 netif_rx_internal+0x34a/0x4e0 net/core/dev.c:5115
 __netif_rx+0x78/0xc0 net/core/dev.c:5158
 veth_forward_skb drivers/net/veth.c:321 [inline]
 veth_xmit+0x550/0x9f0 drivers/net/veth.c:374
 __netdev_start_xmit include/linux/netdevice.h:4943 [inline]
 netdev_start_xmit include/linux/netdevice.h:4957 [inline]
 xmit_one net/core/dev.c:3619 [inline]
 dev_hard_start_xmit+0x246/0x740 net/core/dev.c:3635
 __dev_queue_xmit+0x1a64/0x35a0 net/core/dev.c:4425
 dev_queue_xmit include/linux/netdevice.h:3113 [inline]
 br_dev_queue_push_xmit+0x6a6/0x850 net/bridge/br_forward.c:53
 NF_HOOK+0x613/0x6a0 include/linux/netfilter.h:304
 br_nf_post_routing+0xb41/0xfb0 net/bridge/br_netfilter_hooks.c:977
 nf_hook_entry_hookfn include/linux/netfilter.h:144 [inline]
 nf_hook_slow+0xbd/0x200 net/netfilter/core.c:626
 nf_hook include/linux/netfilter.h:259 [inline]
 NF_HOOK+0x213/0x3d0 include/linux/netfilter.h:302
 br_forward_finish+0xd3/0x130 net/bridge/br_forward.c:66
 br_nf_hook_thresh net/bridge/br_netfilter_hooks.c:-1 [inline]
 br_nf_forward_finish+0xa33/0xe50 net/bridge/br_netfilter_hooks.c:684
 NF_HOOK+0x613/0x6a0 include/linux/netfilter.h:304
 br_nf_forward_ip+0xcc1/0x1110 net/bridge/br_netfilter_hooks.c:754
 nf_hook_entry_hookfn include/linux/netfilter.h:144 [inline]
 nf_hook_slow+0xbd/0x200 net/netfilter/core.c:626
 nf_hook include/linux/netfilter.h:259 [inline]
 NF_HOOK+0x213/0x3d0 include/linux/netfilter.h:302
 __br_forward+0x41f/0x600 net/bridge/br_forward.c:115
 br_handle_frame_finish+0x143d/0x1950 net/bridge/br_input.c:215
 br_nf_hook_thresh+0x3b6/0x480 net/bridge/br_netfilter_hooks.c:1184
 br_nf_pre_routing_finish_ipv6+0x9e3/0xd90 net/bridge/br_netfilter_ipv6.c:-1
 NF_HOOK include/linux/netfilter.h:304 [inline]
 br_nf_pre_routing_ipv6+0x34d/0x680 net/bridge/br_netfilter_ipv6.c:184
 nf_hook_entry_hookfn include/linux/netfilter.h:144 [inline]
 nf_hook_bridge_pre net/bridge/br_input.c:277 [inline]
 br_handle_frame+0x957/0x14c0 net/bridge/br_input.c:424
 __netif_receive_skb_core+0xf6b/0x3ac0 net/core/dev.c:5502
 __netif_receive_skb_one_core net/core/dev.c:5606 [inline]
 __netif_receive_skb+0x74/0x290 net/core/dev.c:5722
 process_backlog+0x380/0x6e0 net/core/dev.c:6050
 __napi_poll+0xc0/0x460 net/core/dev.c:6612
 napi_poll net/core/dev.c:6679 [inline]
 net_rx_action+0x5ea/0xbf0 net/core/dev.c:6815
 handle_softirqs+0x280/0x820 kernel/softirq.c:578
 __do_softirq kernel/softirq.c:612 [inline]
 invoke_softirq kernel/softirq.c:452 [inline]
 __irq_exit_rcu+0xc7/0x190 kernel/softirq.c:661
 irq_exit_rcu+0x9/0x20 kernel/softirq.c:673
 instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1088 [inline]
 sysvec_apic_timer_interrupt+0xa4/0xc0 arch/x86/kernel/apic/apic.c:1088
 </IRQ>
 <TASK>
 asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:687
RIP: 0010:finish_task_switch+0x26a/0x920 kernel/sched/core.c:5254
Code: 0f 84 37 01 00 00 48 85 db 0f 85 56 01 00 00 0f 1f 44 00 00 4c 8b 75 d0 4c 89 e7 e8 80 ca 14 09 e8 4b a4 2f 00 fb 4c 8b 65 c0 <49> 8d bc 24 f8 15 00 00 48 89 f8 48 c1 e8 03 42 0f b6 04 28 84 c0
RSP: 0018:ffffc900045bf398 EFLAGS: 00000282
RAX: 6e5e76c38fbe2000 RBX: 0000000000000000 RCX: 6e5e76c38fbe2000
RDX: dffffc0000000000 RSI: ffffffff8aaabce0 RDI: ffffffff8afc6f80
RBP: ffffc900045bf3f0 R08: ffffffff90d9452f R09: 1ffffffff21b28a5
R10: dffffc0000000000 R11: fffffbfff21b28a6 R12: ffff88807d938000
R13: dffffc0000000000 R14: ffff88802e21da00 R15: ffff8880b8f3cac8
 context_switch kernel/sched/core.c:5383 [inline]
 __schedule+0x14da/0x44d0 kernel/sched/core.c:6699
 preempt_schedule_common+0x82/0xc0 kernel/sched/core.c:6866
 preempt_schedule+0xab/0xc0 kernel/sched/core.c:6890
 preempt_schedule_thunk+0x1a/0x30 arch/x86/entry/thunk_64.S:45
 __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:152 [inline]
 _raw_spin_unlock_irqrestore+0xfa/0x110 kernel/locking/spinlock.c:194
 spin_unlock_irqrestore include/linux/spinlock.h:406 [inline]
 __slab_free+0x353/0x410 mm/slub.c:3734
 qlink_free mm/kasan/quarantine.c:166 [inline]
 qlist_free_all+0x75/0xe0 mm/kasan/quarantine.c:185
 kasan_quarantine_reduce+0x143/0x160 mm/kasan/quarantine.c:292
 ____kasan_kmalloc mm/kasan/common.c:340 [inline]
 __kasan_kmalloc+0x22/0xa0 mm/kasan/common.c:383
 kmalloc_node include/linux/slab.h:616 [inline]
 kzalloc_node include/linux/slab.h:732 [inline]
 __get_vm_area_node+0x125/0x370 mm/vmalloc.c:2613
 __vmalloc_node_range+0x36e/0x1320 mm/vmalloc.c:3299
 __vmalloc_node mm/vmalloc.c:3404 [inline]
 __vmalloc+0x7a/0x90 mm/vmalloc.c:3418
 bpf_prog_alloc_no_stats+0x47/0x440 kernel/bpf/core.c:98
 bpf_prog_alloc+0x3d/0x1b0 kernel/bpf/core.c:136
 bpf_prog_load+0x6b8/0x16d0 kernel/bpf/syscall.c:2681
 __sys_bpf+0x55a/0x800 kernel/bpf/syscall.c:5473
 __do_sys_bpf kernel/bpf/syscall.c:5577 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5575 [inline]
 __x64_sys_bpf+0x7c/0x90 kernel/bpf/syscall.c:5575
 do_syscall_x64 arch/x86/entry/common.c:51 [inline]
 do_syscall_64+0x55/0xb0 arch/x86/entry/common.c:81
 entry_SYSCALL_64_after_hwframe+0x68/0xd2
RIP: 0033:0x7ff12438f749
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffe8e8ef838 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
RAX: ffffffffffffffda RBX: 00007ff1245e5fa0 RCX: 00007ff12438f749
RDX: 0000000000000094 RSI: 0000200000000980 RDI: 0000000000000005
RBP: 00007ff124413f91 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ff1245e5fa0 R14: 00007ff1245e5fa0 R15: 0000000000000003
 </TASK>