Extracting prog: 4m0.214465285s
Minimizing prog: 1h36m8.906003499s
Simplifying prog options: 4m44.679748529s
Extracting C: 2m19.56590802s
Simplifying C: 1h5m30.511883054s


extracting reproducer from 84 programs
testing a last program of every proc
single: executing 34 programs separately with timeout 6m0s
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-setsockopt$sock_attach_bpf-perf_event_open$cgroup-socket$kcm-syz_clone-openat$cgroup_ro-write$cgroup_subtree-socketpair$unix-perf_event_open-bpf$MAP_CREATE-bpf$MAP_UPDATE_BATCH-perf_event_open-socket$kcm-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-sendmsg$kcm-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN-socket$kcm-ioctl$sock_kcm_SIOCKCMCLONE-bpf$MAP_CREATE_RINGBUF-socketpair$unix-bpf$BPF_MAP_CONST_STR_FREEZE-gettid-syz_clone-perf_event_open-ioctl$PERF_EVENT_IOC_SET_BPF-getpid-perf_event_open-sendmsg$unix-perf_event_open
detailed listing:
executing program 0:
r0 = socket$kcm(0x2, 0x200000000000001, 0x0)
setsockopt$sock_attach_bpf(r0, 0x1, 0x3e, &(0x7f0000000500), 0x4) (async)
r1 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, @perf_bp={0x0, 0x5}, 0x880, 0x800, 0x0, 0x8, 0x0, 0x7, 0xffff, 0x0, 0x0, 0x0, 0x7}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async, rerun: 64)
socket$kcm(0x29, 0x2, 0x0) (rerun: 64)
syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) (async)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0)
write$cgroup_subtree(r2, &(0x7f0000000040)=ANY=[], 0xfe33) (async)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)) (async)
r3 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xdf, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={0x0, 0x1}, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0xfffffffa}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async)
r4 = bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="1e00000004000000ffffffff0300000010540000", @ANYRES32=0x1, @ANYBLOB="e100"/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="03000000030000000400000000"], 0x50) (async)
bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000340)="434781bc168fa481d23f251ae61f27fb191617ad2479f6da1435502714", &(0x7f0000000440), 0xca, r2}, 0x14) (async)
r5 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0, 0x1}, 0x0, 0x2, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r6 = socket$kcm(0xa, 0x2, 0x0)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000680)={0x11, 0xd, &(0x7f0000000cc0)=ANY=[@ANYBLOB="1802000000000000000000000000000085100000010000009500000000000000180000000001000020000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008", @ANYRES64=r4, @ANYRES16=r3, @ANYRES32=r2, @ANYRES8=r3, @ANYRES64=r5, @ANYRES8=r3, @ANYRESOCT=r1, @ANYRESDEC=0x0, @ANYRES32], 0x0, 0x4, 0x0, 0x0, 0x41000, 0xa}, 0x94) (async)
sendmsg$kcm(r6, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x1, @remote}, 0x80, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="14000000000000002900"], 0x1d}, 0x4800)
r7 = bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x1f, 0xb, &(0x7f0000000840)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002000000000000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000003000000b703000009000080850000007100000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x15, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r7, 0x5, 0x0, 0x0, 0x0, 0x0, 0x149c, 0x503, 0xffffff81, 0x0, 0x0, 0x0, 0x7, 0xffff80fe}, 0x7) (async)
r8 = socket$kcm(0x18, 0x0, 0x2)
ioctl$sock_kcm_SIOCKCMCLONE(r8, 0x8916, 0x0) (async, rerun: 32)
bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000780)=ANY=[@ANYBLOB="1b0000000000000000000000000004", @ANYRES16=r8, @ANYRESDEC], 0x50) (async, rerun: 32)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, <r9=>0xffffffffffffffff}) (async)
bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000900)={0x1, <r10=>0xffffffffffffffff}, 0x4)
r11 = gettid() (async, rerun: 64)
r12 = syz_clone(0x90000, &(0x7f0000000940)="a0468699fe9a2768e7449dd306ae3737f6bf3206249ecb0cd9655f63a08902aacc93e9fd9ba3f7a918c964436c546d3389dde1553182850574acf268bb0271ff828387ccb472304d8de18614999e5119d02c0e465f96bec745a7bbf9725f3e916827f08446582cef016550860e9155616c617db99d985536a718ac1c757353f13ff2555c9064105763d8d781870c0c40adfd1db4692110fb0ba541d25807da1f0fb79e5581542a69f3681f5e35360af7062a77ef0bcb6aa65b224a638e8aca1e456adee5faf7b30b047bba65897d16cfed8d", 0xd2, &(0x7f0000000a40), &(0x7f0000000a80), &(0x7f0000000ac0)="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") (rerun: 64)
r13 = perf_event_open(&(0x7f00000007c0)={0x2, 0x80, 0x6c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x800}, 0x0, 0x0, 0x0, 0x0, 0x4, 0x9, 0x1, 0x0, 0x0, 0x0, 0x7}, r12, 0xffffffbfffffffff, 0xffffffffffffffff, 0x8)
ioctl$PERF_EVENT_IOC_SET_BPF(r13, 0x40042408, 0xffffffffffffffff) (async, rerun: 32)
r14 = getpid() (rerun: 32)
perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0xfe, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x1}, 0x10c002, 0xac5d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44}, r14, 0x2, r13, 0x0)
sendmsg$unix(r9, &(0x7f0000000c80)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)="1968a9047a20e582cea12af9f5ab547554dfe33119f2b2522818b211e9411050e965bd12a94e7419c2f9ca30180e29fdf0e1be03d1c567829ef0b015c82a58ba154995ed473c3c29d4315765f6af67c5a05db17883d714d416467767f1562e0e79a483cad38c0938288de5e169a4de552f6464c66ae4f844e2324c287d2e06a513ad6aee93b6272573cb48bd0acd160ce0ee2df8df90c142519306f247c5ead30c730f1fd960e7f910c077dded2b28f0d888f3744c31ff0b739ab6cebe2d7de1a7c89c", 0xc3}, {&(0x7f00000007c0)="7062f85c15cf3dd5472b04cd410d609c3370f53b9fa2ee7e74f69b4c10aadcfa23c891fc9a92d94a03e92cc848fc87b2b38ed837941d2e38f151bc0160a8fd7183b11d0eee77099bbcdfbfd35a79667c4ef4fbd9ed6ea36c56dcd5878984b214e9991bb4a47e97eec7a6a29511d23e01db3b85b07d2f0cc4bcc11c4ca97c37d2afcfbe7c6ae3d222547c5260bcce4c8f8aa0c81d16cbf36ed5fa50302409da456e6f00a72ee0547ecaf9ca6c3cd1bd8a073644ac0ebb89e42bd55f4e227f9551696b", 0xc2}], 0x2, &(0x7f0000000f00)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r10, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r11, @ANYRES32, @ANYRES32=0xee01, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES64=0x0, @ANYRES32, @ANYRES32=0xee01, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32, @ANYRES32, @ANYRES32=0xee00, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r14, @ANYRES32, @ANYRES32=0xee01, @ANYBLOB="000000003d27f959633eb5074ddb85339560e2823334effec15820ecea10d698b45b84391f4ba333f9d8a2c5cccb3837ce675a81af1b624c2210002f56c41c45b68c52ed51681bfb986838fc798cf410e83fd3f0fa60c682633001222fb81adce2d5d867011667c8ec926c3c46622a88361d6fc146e1f332959c321dbc16819acba20066d5b3c3a4931047123dc77045969b8ce1cf21f3714f338ef8c9470d10999f8186f0e56dfa8be177f859f83486452403859d0752ab51948461519914dc9c24"], 0x98, 0xc0}, 0x4)
perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x4, 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, 0x4, 0x0, @perf_bp={0x0}, 0x880, 0x0, 0x0, 0x0, 0x2000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)

program crashed: INFO: rcu detected stall in perf_release
single: successfully extracted reproducer
found reproducer with 30 syscalls
minimizing guilty program
testing program (duration=4m51.518147834s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-setsockopt$sock_attach_bpf-perf_event_open$cgroup-socket$kcm-syz_clone-openat$cgroup_ro-write$cgroup_subtree-socketpair$unix-perf_event_open-bpf$MAP_CREATE-bpf$MAP_UPDATE_BATCH-perf_event_open-socket$kcm-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-sendmsg$kcm-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN-socket$kcm-ioctl$sock_kcm_SIOCKCMCLONE-bpf$MAP_CREATE_RINGBUF-socketpair$unix-bpf$BPF_MAP_CONST_STR_FREEZE-gettid-syz_clone-perf_event_open-ioctl$PERF_EVENT_IOC_SET_BPF-getpid-perf_event_open-sendmsg$unix
detailed listing:
executing program 0:
r0 = socket$kcm(0x2, 0x200000000000001, 0x0)
setsockopt$sock_attach_bpf(r0, 0x1, 0x3e, &(0x7f0000000500), 0x4) (async)
r1 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, @perf_bp={0x0, 0x5}, 0x880, 0x800, 0x0, 0x8, 0x0, 0x7, 0xffff, 0x0, 0x0, 0x0, 0x7}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async, rerun: 64)
socket$kcm(0x29, 0x2, 0x0) (rerun: 64)
syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) (async)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0)
write$cgroup_subtree(r2, &(0x7f0000000040)=ANY=[], 0xfe33) (async)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)) (async)
r3 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xdf, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={0x0, 0x1}, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0xfffffffa}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async)
r4 = bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="1e00000004000000ffffffff0300000010540000", @ANYRES32=0x1, @ANYBLOB="e100"/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="03000000030000000400000000"], 0x50) (async)
bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000340)="434781bc168fa481d23f251ae61f27fb191617ad2479f6da1435502714", &(0x7f0000000440), 0xca, r2}, 0x14) (async)
r5 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0, 0x1}, 0x0, 0x2, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r6 = socket$kcm(0xa, 0x2, 0x0)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000680)={0x11, 0xd, &(0x7f0000000cc0)=ANY=[@ANYBLOB="1802000000000000000000000000000085100000010000009500000000000000180000000001000020000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008", @ANYRES64=r4, @ANYRES16=r3, @ANYRES32=r2, @ANYRES8=r3, @ANYRES64=r5, @ANYRES8=r3, @ANYRESOCT=r1, @ANYRESDEC=0x0, @ANYRES32], 0x0, 0x4, 0x0, 0x0, 0x41000, 0xa}, 0x94) (async)
sendmsg$kcm(r6, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x1, @remote}, 0x80, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="14000000000000002900"], 0x1d}, 0x4800)
r7 = bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x1f, 0xb, &(0x7f0000000840)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002000000000000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000003000000b703000009000080850000007100000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x15, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r7, 0x5, 0x0, 0x0, 0x0, 0x0, 0x149c, 0x503, 0xffffff81, 0x0, 0x0, 0x0, 0x7, 0xffff80fe}, 0x7) (async)
r8 = socket$kcm(0x18, 0x0, 0x2)
ioctl$sock_kcm_SIOCKCMCLONE(r8, 0x8916, 0x0) (async, rerun: 32)
bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000780)=ANY=[@ANYBLOB="1b0000000000000000000000000004", @ANYRES16=r8, @ANYRESDEC], 0x50) (async, rerun: 32)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, <r9=>0xffffffffffffffff}) (async)
bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000900)={0x1, <r10=>0xffffffffffffffff}, 0x4)
r11 = gettid() (async, rerun: 64)
r12 = syz_clone(0x90000, &(0x7f0000000940)="a0468699fe9a2768e7449dd306ae3737f6bf3206249ecb0cd9655f63a08902aacc93e9fd9ba3f7a918c964436c546d3389dde1553182850574acf268bb0271ff828387ccb472304d8de18614999e5119d02c0e465f96bec745a7bbf9725f3e916827f08446582cef016550860e9155616c617db99d985536a718ac1c757353f13ff2555c9064105763d8d781870c0c40adfd1db4692110fb0ba541d25807da1f0fb79e5581542a69f3681f5e35360af7062a77ef0bcb6aa65b224a638e8aca1e456adee5faf7b30b047bba65897d16cfed8d", 0xd2, &(0x7f0000000a40), &(0x7f0000000a80), &(0x7f0000000ac0)="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") (rerun: 64)
r13 = perf_event_open(&(0x7f00000007c0)={0x2, 0x80, 0x6c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x800}, 0x0, 0x0, 0x0, 0x0, 0x4, 0x9, 0x1, 0x0, 0x0, 0x0, 0x7}, r12, 0xffffffbfffffffff, 0xffffffffffffffff, 0x8)
ioctl$PERF_EVENT_IOC_SET_BPF(r13, 0x40042408, 0xffffffffffffffff) (async, rerun: 32)
r14 = getpid() (rerun: 32)
perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0xfe, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x1}, 0x10c002, 0xac5d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44}, r14, 0x2, r13, 0x0)
sendmsg$unix(r9, &(0x7f0000000c80)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000540)="1968a9047a20e582cea12af9f5ab547554dfe33119f2b2522818b211e9411050e965bd12a94e7419c2f9ca30180e29fdf0e1be03d1c567829ef0b015c82a58ba154995ed473c3c29d4315765f6af67c5a05db17883d714d416467767f1562e0e79a483cad38c0938288de5e169a4de552f6464c66ae4f844e2324c287d2e06a513ad6aee93b6272573cb48bd0acd160ce0ee2df8df90c142519306f247c5ead30c730f1fd960e7f910c077dded2b28f0d888f3744c31ff0b739ab6cebe2d7de1a7c89c", 0xc3}, {&(0x7f00000007c0)="7062f85c15cf3dd5472b04cd410d609c3370f53b9fa2ee7e74f69b4c10aadcfa23c891fc9a92d94a03e92cc848fc87b2b38ed837941d2e38f151bc0160a8fd7183b11d0eee77099bbcdfbfd35a79667c4ef4fbd9ed6ea36c56dcd5878984b214e9991bb4a47e97eec7a6a29511d23e01db3b85b07d2f0cc4bcc11c4ca97c37d2afcfbe7c6ae3d222547c5260bcce4c8f8aa0c81d16cbf36ed5fa50302409da456e6f00a72ee0547ecaf9ca6c3cd1bd8a073644ac0ebb89e42bd55f4e227f9551696b", 0xc2}], 0x2, &(0x7f0000000f00)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r10, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r11, @ANYRES32, @ANYRES32=0xee01, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES64=0x0, @ANYRES32, @ANYRES32=0xee01, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32, @ANYRES32, @ANYRES32=0xee00, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r14, @ANYRES32, @ANYRES32=0xee01, @ANYBLOB="000000003d27f959633eb5074ddb85339560e2823334effec15820ecea10d698b45b84391f4ba333f9d8a2c5cccb3837ce675a81af1b624c2210002f56c41c45b68c52ed51681bfb986838fc798cf410e83fd3f0fa60c682633001222fb81adce2d5d867011667c8ec926c3c46622a88361d6fc146e1f332959c321dbc16819acba20066d5b3c3a4931047123dc77045969b8ce1cf21f3714f338ef8c9470d10999f8186f0e56dfa8be177f859f83486452403859d0752ab51948461519914dc9c24"], 0x98, 0xc0}, 0x4)

program crashed: INFO: rcu detected stall in corrupted
testing program (duration=4m51.518147834s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-setsockopt$sock_attach_bpf-perf_event_open$cgroup-socket$kcm-syz_clone-openat$cgroup_ro-write$cgroup_subtree-socketpair$unix-perf_event_open-bpf$MAP_CREATE-bpf$MAP_UPDATE_BATCH-perf_event_open-socket$kcm-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-sendmsg$kcm-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN-socket$kcm-ioctl$sock_kcm_SIOCKCMCLONE-bpf$MAP_CREATE_RINGBUF-socketpair$unix-bpf$BPF_MAP_CONST_STR_FREEZE-gettid-syz_clone-perf_event_open-ioctl$PERF_EVENT_IOC_SET_BPF-getpid-perf_event_open
detailed listing:
executing program 0:
r0 = socket$kcm(0x2, 0x200000000000001, 0x0)
setsockopt$sock_attach_bpf(r0, 0x1, 0x3e, &(0x7f0000000500), 0x4) (async)
r1 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, @perf_bp={0x0, 0x5}, 0x880, 0x800, 0x0, 0x8, 0x0, 0x7, 0xffff, 0x0, 0x0, 0x0, 0x7}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async, rerun: 64)
socket$kcm(0x29, 0x2, 0x0) (rerun: 64)
syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) (async)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0)
write$cgroup_subtree(r2, &(0x7f0000000040)=ANY=[], 0xfe33) (async)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)) (async)
r3 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xdf, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={0x0, 0x1}, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0xfffffffa}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async)
r4 = bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="1e00000004000000ffffffff0300000010540000", @ANYRES32=0x1, @ANYBLOB="e100"/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="03000000030000000400000000"], 0x50) (async)
bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000340)="434781bc168fa481d23f251ae61f27fb191617ad2479f6da1435502714", &(0x7f0000000440), 0xca, r2}, 0x14) (async)
r5 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0, 0x1}, 0x0, 0x2, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r6 = socket$kcm(0xa, 0x2, 0x0)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000680)={0x11, 0xd, &(0x7f0000000cc0)=ANY=[@ANYBLOB="1802000000000000000000000000000085100000010000009500000000000000180000000001000020000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008", @ANYRES64=r4, @ANYRES16=r3, @ANYRES32=r2, @ANYRES8=r3, @ANYRES64=r5, @ANYRES8=r3, @ANYRESOCT=r1, @ANYRESDEC=0x0, @ANYRES32], 0x0, 0x4, 0x0, 0x0, 0x41000, 0xa}, 0x94) (async)
sendmsg$kcm(r6, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x1, @remote}, 0x80, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="14000000000000002900"], 0x1d}, 0x4800)
r7 = bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x1f, 0xb, &(0x7f0000000840)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002000000000000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000003000000b703000009000080850000007100000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x15, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r7, 0x5, 0x0, 0x0, 0x0, 0x0, 0x149c, 0x503, 0xffffff81, 0x0, 0x0, 0x0, 0x7, 0xffff80fe}, 0x7) (async)
r8 = socket$kcm(0x18, 0x0, 0x2)
ioctl$sock_kcm_SIOCKCMCLONE(r8, 0x8916, 0x0) (async, rerun: 32)
bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000780)=ANY=[@ANYBLOB="1b0000000000000000000000000004", @ANYRES16=r8, @ANYRESDEC], 0x50) (async, rerun: 32)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) (async)
bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000900)={0x1}, 0x4)
gettid() (async, rerun: 64)
r9 = syz_clone(0x90000, &(0x7f0000000940)="a0468699fe9a2768e7449dd306ae3737f6bf3206249ecb0cd9655f63a08902aacc93e9fd9ba3f7a918c964436c546d3389dde1553182850574acf268bb0271ff828387ccb472304d8de18614999e5119d02c0e465f96bec745a7bbf9725f3e916827f08446582cef016550860e9155616c617db99d985536a718ac1c757353f13ff2555c9064105763d8d781870c0c40adfd1db4692110fb0ba541d25807da1f0fb79e5581542a69f3681f5e35360af7062a77ef0bcb6aa65b224a638e8aca1e456adee5faf7b30b047bba65897d16cfed8d", 0xd2, &(0x7f0000000a40), &(0x7f0000000a80), &(0x7f0000000ac0)="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") (rerun: 64)
r10 = perf_event_open(&(0x7f00000007c0)={0x2, 0x80, 0x6c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x800}, 0x0, 0x0, 0x0, 0x0, 0x4, 0x9, 0x1, 0x0, 0x0, 0x0, 0x7}, r9, 0xffffffbfffffffff, 0xffffffffffffffff, 0x8)
ioctl$PERF_EVENT_IOC_SET_BPF(r10, 0x40042408, 0xffffffffffffffff) (async, rerun: 32)
r11 = getpid() (rerun: 32)
perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0xfe, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x1}, 0x10c002, 0xac5d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44}, r11, 0x2, r10, 0x0)

program crashed: INFO: rcu detected stall in mld_ifc_work
testing program (duration=4m51.518147834s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-setsockopt$sock_attach_bpf-perf_event_open$cgroup-socket$kcm-syz_clone-openat$cgroup_ro-write$cgroup_subtree-socketpair$unix-perf_event_open-bpf$MAP_CREATE-bpf$MAP_UPDATE_BATCH-perf_event_open-socket$kcm-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-sendmsg$kcm-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN-socket$kcm-ioctl$sock_kcm_SIOCKCMCLONE-bpf$MAP_CREATE_RINGBUF-socketpair$unix-bpf$BPF_MAP_CONST_STR_FREEZE-gettid-syz_clone-perf_event_open-ioctl$PERF_EVENT_IOC_SET_BPF-getpid
detailed listing:
executing program 0:
r0 = socket$kcm(0x2, 0x200000000000001, 0x0)
setsockopt$sock_attach_bpf(r0, 0x1, 0x3e, &(0x7f0000000500), 0x4) (async)
r1 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, @perf_bp={0x0, 0x5}, 0x880, 0x800, 0x0, 0x8, 0x0, 0x7, 0xffff, 0x0, 0x0, 0x0, 0x7}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async, rerun: 64)
socket$kcm(0x29, 0x2, 0x0) (rerun: 64)
syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) (async)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0)
write$cgroup_subtree(r2, &(0x7f0000000040)=ANY=[], 0xfe33) (async)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)) (async)
r3 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xdf, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={0x0, 0x1}, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0xfffffffa}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async)
r4 = bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="1e00000004000000ffffffff0300000010540000", @ANYRES32=0x1, @ANYBLOB="e100"/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="03000000030000000400000000"], 0x50) (async)
bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000340)="434781bc168fa481d23f251ae61f27fb191617ad2479f6da1435502714", &(0x7f0000000440), 0xca, r2}, 0x14) (async)
r5 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0, 0x1}, 0x0, 0x2, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r6 = socket$kcm(0xa, 0x2, 0x0)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000680)={0x11, 0xd, &(0x7f0000000cc0)=ANY=[@ANYBLOB="1802000000000000000000000000000085100000010000009500000000000000180000000001000020000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008", @ANYRES64=r4, @ANYRES16=r3, @ANYRES32=r2, @ANYRES8=r3, @ANYRES64=r5, @ANYRES8=r3, @ANYRESOCT=r1, @ANYRESDEC=0x0, @ANYRES32], 0x0, 0x4, 0x0, 0x0, 0x41000, 0xa}, 0x94) (async)
sendmsg$kcm(r6, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x1, @remote}, 0x80, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="14000000000000002900"], 0x1d}, 0x4800)
r7 = bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x1f, 0xb, &(0x7f0000000840)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002000000000000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000003000000b703000009000080850000007100000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x15, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r7, 0x5, 0x0, 0x0, 0x0, 0x0, 0x149c, 0x503, 0xffffff81, 0x0, 0x0, 0x0, 0x7, 0xffff80fe}, 0x7) (async)
r8 = socket$kcm(0x18, 0x0, 0x2)
ioctl$sock_kcm_SIOCKCMCLONE(r8, 0x8916, 0x0) (async, rerun: 32)
bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000780)=ANY=[@ANYBLOB="1b0000000000000000000000000004", @ANYRES16=r8, @ANYRESDEC], 0x50) (async, rerun: 32)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) (async)
bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000900)={0x1}, 0x4)
gettid() (async, rerun: 64)
r9 = syz_clone(0x90000, &(0x7f0000000940)="a0468699fe9a2768e7449dd306ae3737f6bf3206249ecb0cd9655f63a08902aacc93e9fd9ba3f7a918c964436c546d3389dde1553182850574acf268bb0271ff828387ccb472304d8de18614999e5119d02c0e465f96bec745a7bbf9725f3e916827f08446582cef016550860e9155616c617db99d985536a718ac1c757353f13ff2555c9064105763d8d781870c0c40adfd1db4692110fb0ba541d25807da1f0fb79e5581542a69f3681f5e35360af7062a77ef0bcb6aa65b224a638e8aca1e456adee5faf7b30b047bba65897d16cfed8d", 0xd2, &(0x7f0000000a40), &(0x7f0000000a80), &(0x7f0000000ac0)="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") (rerun: 64)
r10 = perf_event_open(&(0x7f00000007c0)={0x2, 0x80, 0x6c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x800}, 0x0, 0x0, 0x0, 0x0, 0x4, 0x9, 0x1, 0x0, 0x0, 0x0, 0x7}, r9, 0xffffffbfffffffff, 0xffffffffffffffff, 0x8)
ioctl$PERF_EVENT_IOC_SET_BPF(r10, 0x40042408, 0xffffffffffffffff) (async, rerun: 32)
getpid() (rerun: 32)

program crashed: INFO: rcu detected stall in run_ksoftirqd
testing program (duration=4m51.518147834s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-setsockopt$sock_attach_bpf-perf_event_open$cgroup-socket$kcm-syz_clone-openat$cgroup_ro-write$cgroup_subtree-socketpair$unix-perf_event_open-bpf$MAP_CREATE-bpf$MAP_UPDATE_BATCH-perf_event_open-socket$kcm-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-sendmsg$kcm-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN-socket$kcm-ioctl$sock_kcm_SIOCKCMCLONE-bpf$MAP_CREATE_RINGBUF-socketpair$unix-bpf$BPF_MAP_CONST_STR_FREEZE-gettid-syz_clone-perf_event_open-ioctl$PERF_EVENT_IOC_SET_BPF
detailed listing:
executing program 0:
r0 = socket$kcm(0x2, 0x200000000000001, 0x0)
setsockopt$sock_attach_bpf(r0, 0x1, 0x3e, &(0x7f0000000500), 0x4) (async)
r1 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, @perf_bp={0x0, 0x5}, 0x880, 0x800, 0x0, 0x8, 0x0, 0x7, 0xffff, 0x0, 0x0, 0x0, 0x7}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async, rerun: 64)
socket$kcm(0x29, 0x2, 0x0) (rerun: 64)
syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) (async)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0)
write$cgroup_subtree(r2, &(0x7f0000000040)=ANY=[], 0xfe33) (async)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)) (async)
r3 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xdf, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={0x0, 0x1}, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0xfffffffa}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async)
r4 = bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="1e00000004000000ffffffff0300000010540000", @ANYRES32=0x1, @ANYBLOB="e100"/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="03000000030000000400000000"], 0x50) (async)
bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000340)="434781bc168fa481d23f251ae61f27fb191617ad2479f6da1435502714", &(0x7f0000000440), 0xca, r2}, 0x14) (async)
r5 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0, 0x1}, 0x0, 0x2, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r6 = socket$kcm(0xa, 0x2, 0x0)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000680)={0x11, 0xd, &(0x7f0000000cc0)=ANY=[@ANYBLOB="1802000000000000000000000000000085100000010000009500000000000000180000000001000020000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008", @ANYRES64=r4, @ANYRES16=r3, @ANYRES32=r2, @ANYRES8=r3, @ANYRES64=r5, @ANYRES8=r3, @ANYRESOCT=r1, @ANYRESDEC=0x0, @ANYRES32], 0x0, 0x4, 0x0, 0x0, 0x41000, 0xa}, 0x94) (async)
sendmsg$kcm(r6, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x1, @remote}, 0x80, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="14000000000000002900"], 0x1d}, 0x4800)
r7 = bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x1f, 0xb, &(0x7f0000000840)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002000000000000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000003000000b703000009000080850000007100000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x15, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r7, 0x5, 0x0, 0x0, 0x0, 0x0, 0x149c, 0x503, 0xffffff81, 0x0, 0x0, 0x0, 0x7, 0xffff80fe}, 0x7) (async)
r8 = socket$kcm(0x18, 0x0, 0x2)
ioctl$sock_kcm_SIOCKCMCLONE(r8, 0x8916, 0x0) (async, rerun: 32)
bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000780)=ANY=[@ANYBLOB="1b0000000000000000000000000004", @ANYRES16=r8, @ANYRESDEC], 0x50) (async, rerun: 32)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) (async)
bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000900)={0x1}, 0x4)
gettid() (async, rerun: 64)
r9 = syz_clone(0x90000, &(0x7f0000000940)="a0468699fe9a2768e7449dd306ae3737f6bf3206249ecb0cd9655f63a08902aacc93e9fd9ba3f7a918c964436c546d3389dde1553182850574acf268bb0271ff828387ccb472304d8de18614999e5119d02c0e465f96bec745a7bbf9725f3e916827f08446582cef016550860e9155616c617db99d985536a718ac1c757353f13ff2555c9064105763d8d781870c0c40adfd1db4692110fb0ba541d25807da1f0fb79e5581542a69f3681f5e35360af7062a77ef0bcb6aa65b224a638e8aca1e456adee5faf7b30b047bba65897d16cfed8d", 0xd2, &(0x7f0000000a40), &(0x7f0000000a80), &(0x7f0000000ac0)="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") (rerun: 64)
r10 = perf_event_open(&(0x7f00000007c0)={0x2, 0x80, 0x6c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x800}, 0x0, 0x0, 0x0, 0x0, 0x4, 0x9, 0x1, 0x0, 0x0, 0x0, 0x7}, r9, 0xffffffbfffffffff, 0xffffffffffffffff, 0x8)
ioctl$PERF_EVENT_IOC_SET_BPF(r10, 0x40042408, 0xffffffffffffffff) (async, rerun: 32)

program crashed: INFO: rcu detected stall in schedule_timeout
testing program (duration=4m51.518147834s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-setsockopt$sock_attach_bpf-perf_event_open$cgroup-socket$kcm-syz_clone-openat$cgroup_ro-write$cgroup_subtree-socketpair$unix-perf_event_open-bpf$MAP_CREATE-bpf$MAP_UPDATE_BATCH-perf_event_open-socket$kcm-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-sendmsg$kcm-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN-socket$kcm-ioctl$sock_kcm_SIOCKCMCLONE-bpf$MAP_CREATE_RINGBUF-socketpair$unix-bpf$BPF_MAP_CONST_STR_FREEZE-gettid-syz_clone-perf_event_open
detailed listing:
executing program 0:
r0 = socket$kcm(0x2, 0x200000000000001, 0x0)
setsockopt$sock_attach_bpf(r0, 0x1, 0x3e, &(0x7f0000000500), 0x4) (async)
r1 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, @perf_bp={0x0, 0x5}, 0x880, 0x800, 0x0, 0x8, 0x0, 0x7, 0xffff, 0x0, 0x0, 0x0, 0x7}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async, rerun: 64)
socket$kcm(0x29, 0x2, 0x0) (rerun: 64)
syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) (async)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0)
write$cgroup_subtree(r2, &(0x7f0000000040)=ANY=[], 0xfe33) (async)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)) (async)
r3 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xdf, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={0x0, 0x1}, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0xfffffffa}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async)
r4 = bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="1e00000004000000ffffffff0300000010540000", @ANYRES32=0x1, @ANYBLOB="e100"/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="03000000030000000400000000"], 0x50) (async)
bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000340)="434781bc168fa481d23f251ae61f27fb191617ad2479f6da1435502714", &(0x7f0000000440), 0xca, r2}, 0x14) (async)
r5 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0, 0x1}, 0x0, 0x2, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r6 = socket$kcm(0xa, 0x2, 0x0)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000680)={0x11, 0xd, &(0x7f0000000cc0)=ANY=[@ANYBLOB="1802000000000000000000000000000085100000010000009500000000000000180000000001000020000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008", @ANYRES64=r4, @ANYRES16=r3, @ANYRES32=r2, @ANYRES8=r3, @ANYRES64=r5, @ANYRES8=r3, @ANYRESOCT=r1, @ANYRESDEC=0x0, @ANYRES32], 0x0, 0x4, 0x0, 0x0, 0x41000, 0xa}, 0x94) (async)
sendmsg$kcm(r6, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x1, @remote}, 0x80, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="14000000000000002900"], 0x1d}, 0x4800)
r7 = bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x1f, 0xb, &(0x7f0000000840)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002000000000000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000003000000b703000009000080850000007100000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x15, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r7, 0x5, 0x0, 0x0, 0x0, 0x0, 0x149c, 0x503, 0xffffff81, 0x0, 0x0, 0x0, 0x7, 0xffff80fe}, 0x7) (async)
r8 = socket$kcm(0x18, 0x0, 0x2)
ioctl$sock_kcm_SIOCKCMCLONE(r8, 0x8916, 0x0) (async, rerun: 32)
bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000780)=ANY=[@ANYBLOB="1b0000000000000000000000000004", @ANYRES16=r8, @ANYRESDEC], 0x50) (async, rerun: 32)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) (async)
bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000900)={0x1}, 0x4)
gettid() (async, rerun: 64)
r9 = syz_clone(0x90000, &(0x7f0000000940)="a0468699fe9a2768e7449dd306ae3737f6bf3206249ecb0cd9655f63a08902aacc93e9fd9ba3f7a918c964436c546d3389dde1553182850574acf268bb0271ff828387ccb472304d8de18614999e5119d02c0e465f96bec745a7bbf9725f3e916827f08446582cef016550860e9155616c617db99d985536a718ac1c757353f13ff2555c9064105763d8d781870c0c40adfd1db4692110fb0ba541d25807da1f0fb79e5581542a69f3681f5e35360af7062a77ef0bcb6aa65b224a638e8aca1e456adee5faf7b30b047bba65897d16cfed8d", 0xd2, &(0x7f0000000a40), &(0x7f0000000a80), &(0x7f0000000ac0)="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") (rerun: 64)
perf_event_open(&(0x7f00000007c0)={0x2, 0x80, 0x6c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x800}, 0x0, 0x0, 0x0, 0x0, 0x4, 0x9, 0x1, 0x0, 0x0, 0x0, 0x7}, r9, 0xffffffbfffffffff, 0xffffffffffffffff, 0x8)

program crashed: INFO: rcu detected stall in corrupted
testing program (duration=4m51.518147834s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-setsockopt$sock_attach_bpf-perf_event_open$cgroup-socket$kcm-syz_clone-openat$cgroup_ro-write$cgroup_subtree-socketpair$unix-perf_event_open-bpf$MAP_CREATE-bpf$MAP_UPDATE_BATCH-perf_event_open-socket$kcm-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-sendmsg$kcm-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN-socket$kcm-ioctl$sock_kcm_SIOCKCMCLONE-bpf$MAP_CREATE_RINGBUF-socketpair$unix-bpf$BPF_MAP_CONST_STR_FREEZE-gettid-syz_clone
detailed listing:
executing program 0:
r0 = socket$kcm(0x2, 0x200000000000001, 0x0)
setsockopt$sock_attach_bpf(r0, 0x1, 0x3e, &(0x7f0000000500), 0x4) (async)
r1 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, @perf_bp={0x0, 0x5}, 0x880, 0x800, 0x0, 0x8, 0x0, 0x7, 0xffff, 0x0, 0x0, 0x0, 0x7}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async, rerun: 64)
socket$kcm(0x29, 0x2, 0x0) (rerun: 64)
syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) (async)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0)
write$cgroup_subtree(r2, &(0x7f0000000040)=ANY=[], 0xfe33) (async)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)) (async)
r3 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xdf, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={0x0, 0x1}, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0xfffffffa}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async)
r4 = bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="1e00000004000000ffffffff0300000010540000", @ANYRES32=0x1, @ANYBLOB="e100"/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="03000000030000000400000000"], 0x50) (async)
bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000340)="434781bc168fa481d23f251ae61f27fb191617ad2479f6da1435502714", &(0x7f0000000440), 0xca, r2}, 0x14) (async)
r5 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0, 0x1}, 0x0, 0x2, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r6 = socket$kcm(0xa, 0x2, 0x0)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000680)={0x11, 0xd, &(0x7f0000000cc0)=ANY=[@ANYBLOB="1802000000000000000000000000000085100000010000009500000000000000180000000001000020000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008", @ANYRES64=r4, @ANYRES16=r3, @ANYRES32=r2, @ANYRES8=r3, @ANYRES64=r5, @ANYRES8=r3, @ANYRESOCT=r1, @ANYRESDEC=0x0, @ANYRES32], 0x0, 0x4, 0x0, 0x0, 0x41000, 0xa}, 0x94) (async)
sendmsg$kcm(r6, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x1, @remote}, 0x80, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="14000000000000002900"], 0x1d}, 0x4800)
r7 = bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x1f, 0xb, &(0x7f0000000840)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002000000000000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000003000000b703000009000080850000007100000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x15, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r7, 0x5, 0x0, 0x0, 0x0, 0x0, 0x149c, 0x503, 0xffffff81, 0x0, 0x0, 0x0, 0x7, 0xffff80fe}, 0x7) (async)
r8 = socket$kcm(0x18, 0x0, 0x2)
ioctl$sock_kcm_SIOCKCMCLONE(r8, 0x8916, 0x0) (async, rerun: 32)
bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000780)=ANY=[@ANYBLOB="1b0000000000000000000000000004", @ANYRES16=r8, @ANYRESDEC], 0x50) (async, rerun: 32)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) (async)
bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000900)={0x1}, 0x4)
gettid() (async, rerun: 64)
syz_clone(0x90000, &(0x7f0000000940)="a0468699fe9a2768e7449dd306ae3737f6bf3206249ecb0cd9655f63a08902aacc93e9fd9ba3f7a918c964436c546d3389dde1553182850574acf268bb0271ff828387ccb472304d8de18614999e5119d02c0e465f96bec745a7bbf9725f3e916827f08446582cef016550860e9155616c617db99d985536a718ac1c757353f13ff2555c9064105763d8d781870c0c40adfd1db4692110fb0ba541d25807da1f0fb79e5581542a69f3681f5e35360af7062a77ef0bcb6aa65b224a638e8aca1e456adee5faf7b30b047bba65897d16cfed8d", 0xd2, &(0x7f0000000a40), &(0x7f0000000a80), &(0x7f0000000ac0)="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") (rerun: 64)

program crashed: INFO: rcu detected stall in addrconf_rs_timer
testing program (duration=4m51.518147834s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-setsockopt$sock_attach_bpf-perf_event_open$cgroup-socket$kcm-syz_clone-openat$cgroup_ro-write$cgroup_subtree-socketpair$unix-perf_event_open-bpf$MAP_CREATE-bpf$MAP_UPDATE_BATCH-perf_event_open-socket$kcm-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-sendmsg$kcm-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN-socket$kcm-ioctl$sock_kcm_SIOCKCMCLONE-bpf$MAP_CREATE_RINGBUF-socketpair$unix-bpf$BPF_MAP_CONST_STR_FREEZE-gettid
detailed listing:
executing program 0:
r0 = socket$kcm(0x2, 0x200000000000001, 0x0)
setsockopt$sock_attach_bpf(r0, 0x1, 0x3e, &(0x7f0000000500), 0x4) (async)
r1 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, @perf_bp={0x0, 0x5}, 0x880, 0x800, 0x0, 0x8, 0x0, 0x7, 0xffff, 0x0, 0x0, 0x0, 0x7}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async, rerun: 64)
socket$kcm(0x29, 0x2, 0x0) (rerun: 64)
syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) (async)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0)
write$cgroup_subtree(r2, &(0x7f0000000040)=ANY=[], 0xfe33) (async)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)) (async)
r3 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xdf, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={0x0, 0x1}, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0xfffffffa}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async)
r4 = bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="1e00000004000000ffffffff0300000010540000", @ANYRES32=0x1, @ANYBLOB="e100"/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="03000000030000000400000000"], 0x50) (async)
bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000340)="434781bc168fa481d23f251ae61f27fb191617ad2479f6da1435502714", &(0x7f0000000440), 0xca, r2}, 0x14) (async)
r5 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0, 0x1}, 0x0, 0x2, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r6 = socket$kcm(0xa, 0x2, 0x0)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000680)={0x11, 0xd, &(0x7f0000000cc0)=ANY=[@ANYBLOB="1802000000000000000000000000000085100000010000009500000000000000180000000001000020000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008", @ANYRES64=r4, @ANYRES16=r3, @ANYRES32=r2, @ANYRES8=r3, @ANYRES64=r5, @ANYRES8=r3, @ANYRESOCT=r1, @ANYRESDEC=0x0, @ANYRES32], 0x0, 0x4, 0x0, 0x0, 0x41000, 0xa}, 0x94) (async)
sendmsg$kcm(r6, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x1, @remote}, 0x80, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="14000000000000002900"], 0x1d}, 0x4800)
r7 = bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x1f, 0xb, &(0x7f0000000840)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002000000000000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000003000000b703000009000080850000007100000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x15, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r7, 0x5, 0x0, 0x0, 0x0, 0x0, 0x149c, 0x503, 0xffffff81, 0x0, 0x0, 0x0, 0x7, 0xffff80fe}, 0x7) (async)
r8 = socket$kcm(0x18, 0x0, 0x2)
ioctl$sock_kcm_SIOCKCMCLONE(r8, 0x8916, 0x0) (async, rerun: 32)
bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000780)=ANY=[@ANYBLOB="1b0000000000000000000000000004", @ANYRES16=r8, @ANYRESDEC], 0x50) (async, rerun: 32)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) (async)
bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000900)={0x1}, 0x4)
gettid() (async, rerun: 64)

program crashed: INFO: rcu detected stall in sys_socket
testing program (duration=4m51.518147834s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-setsockopt$sock_attach_bpf-perf_event_open$cgroup-socket$kcm-syz_clone-openat$cgroup_ro-write$cgroup_subtree-socketpair$unix-perf_event_open-bpf$MAP_CREATE-bpf$MAP_UPDATE_BATCH-perf_event_open-socket$kcm-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-sendmsg$kcm-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN-socket$kcm-ioctl$sock_kcm_SIOCKCMCLONE-bpf$MAP_CREATE_RINGBUF-socketpair$unix-bpf$BPF_MAP_CONST_STR_FREEZE
detailed listing:
executing program 0:
r0 = socket$kcm(0x2, 0x200000000000001, 0x0)
setsockopt$sock_attach_bpf(r0, 0x1, 0x3e, &(0x7f0000000500), 0x4) (async)
r1 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, @perf_bp={0x0, 0x5}, 0x880, 0x800, 0x0, 0x8, 0x0, 0x7, 0xffff, 0x0, 0x0, 0x0, 0x7}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async, rerun: 64)
socket$kcm(0x29, 0x2, 0x0) (rerun: 64)
syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) (async)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0)
write$cgroup_subtree(r2, &(0x7f0000000040)=ANY=[], 0xfe33) (async)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)) (async)
r3 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xdf, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={0x0, 0x1}, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0xfffffffa}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async)
r4 = bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="1e00000004000000ffffffff0300000010540000", @ANYRES32=0x1, @ANYBLOB="e100"/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="03000000030000000400000000"], 0x50) (async)
bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000340)="434781bc168fa481d23f251ae61f27fb191617ad2479f6da1435502714", &(0x7f0000000440), 0xca, r2}, 0x14) (async)
r5 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0, 0x1}, 0x0, 0x2, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r6 = socket$kcm(0xa, 0x2, 0x0)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000680)={0x11, 0xd, &(0x7f0000000cc0)=ANY=[@ANYBLOB="1802000000000000000000000000000085100000010000009500000000000000180000000001000020000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008", @ANYRES64=r4, @ANYRES16=r3, @ANYRES32=r2, @ANYRES8=r3, @ANYRES64=r5, @ANYRES8=r3, @ANYRESOCT=r1, @ANYRESDEC=0x0, @ANYRES32], 0x0, 0x4, 0x0, 0x0, 0x41000, 0xa}, 0x94) (async)
sendmsg$kcm(r6, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x1, @remote}, 0x80, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="14000000000000002900"], 0x1d}, 0x4800)
r7 = bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x1f, 0xb, &(0x7f0000000840)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002000000000000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000003000000b703000009000080850000007100000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x15, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r7, 0x5, 0x0, 0x0, 0x0, 0x0, 0x149c, 0x503, 0xffffff81, 0x0, 0x0, 0x0, 0x7, 0xffff80fe}, 0x7) (async)
r8 = socket$kcm(0x18, 0x0, 0x2)
ioctl$sock_kcm_SIOCKCMCLONE(r8, 0x8916, 0x0) (async, rerun: 32)
bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000780)=ANY=[@ANYBLOB="1b0000000000000000000000000004", @ANYRES16=r8, @ANYRESDEC], 0x50) (async, rerun: 32)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) (async)
bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000900)={0x1}, 0x4)

program crashed: INFO: rcu detected stall in corrupted
testing program (duration=4m51.518147834s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-setsockopt$sock_attach_bpf-perf_event_open$cgroup-socket$kcm-syz_clone-openat$cgroup_ro-write$cgroup_subtree-socketpair$unix-perf_event_open-bpf$MAP_CREATE-bpf$MAP_UPDATE_BATCH-perf_event_open-socket$kcm-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-sendmsg$kcm-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN-socket$kcm-ioctl$sock_kcm_SIOCKCMCLONE-bpf$MAP_CREATE_RINGBUF-socketpair$unix
detailed listing:
executing program 0:
r0 = socket$kcm(0x2, 0x200000000000001, 0x0)
setsockopt$sock_attach_bpf(r0, 0x1, 0x3e, &(0x7f0000000500), 0x4) (async)
r1 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, @perf_bp={0x0, 0x5}, 0x880, 0x800, 0x0, 0x8, 0x0, 0x7, 0xffff, 0x0, 0x0, 0x0, 0x7}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async, rerun: 64)
socket$kcm(0x29, 0x2, 0x0) (rerun: 64)
syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) (async)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0)
write$cgroup_subtree(r2, &(0x7f0000000040)=ANY=[], 0xfe33) (async)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)) (async)
r3 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xdf, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={0x0, 0x1}, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0xfffffffa}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async)
r4 = bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="1e00000004000000ffffffff0300000010540000", @ANYRES32=0x1, @ANYBLOB="e100"/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="03000000030000000400000000"], 0x50) (async)
bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000340)="434781bc168fa481d23f251ae61f27fb191617ad2479f6da1435502714", &(0x7f0000000440), 0xca, r2}, 0x14) (async)
r5 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0, 0x1}, 0x0, 0x2, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r6 = socket$kcm(0xa, 0x2, 0x0)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000680)={0x11, 0xd, &(0x7f0000000cc0)=ANY=[@ANYBLOB="1802000000000000000000000000000085100000010000009500000000000000180000000001000020000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008", @ANYRES64=r4, @ANYRES16=r3, @ANYRES32=r2, @ANYRES8=r3, @ANYRES64=r5, @ANYRES8=r3, @ANYRESOCT=r1, @ANYRESDEC=0x0, @ANYRES32], 0x0, 0x4, 0x0, 0x0, 0x41000, 0xa}, 0x94) (async)
sendmsg$kcm(r6, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x1, @remote}, 0x80, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="14000000000000002900"], 0x1d}, 0x4800)
r7 = bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x1f, 0xb, &(0x7f0000000840)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002000000000000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000003000000b703000009000080850000007100000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x15, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r7, 0x5, 0x0, 0x0, 0x0, 0x0, 0x149c, 0x503, 0xffffff81, 0x0, 0x0, 0x0, 0x7, 0xffff80fe}, 0x7) (async)
r8 = socket$kcm(0x18, 0x0, 0x2)
ioctl$sock_kcm_SIOCKCMCLONE(r8, 0x8916, 0x0) (async, rerun: 32)
bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000780)=ANY=[@ANYBLOB="1b0000000000000000000000000004", @ANYRES16=r8, @ANYRESDEC], 0x50) (async, rerun: 32)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) (async)

program crashed: INFO: rcu detected stall in corrupted
testing program (duration=4m51.518147834s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-setsockopt$sock_attach_bpf-perf_event_open$cgroup-socket$kcm-syz_clone-openat$cgroup_ro-write$cgroup_subtree-socketpair$unix-perf_event_open-bpf$MAP_CREATE-bpf$MAP_UPDATE_BATCH-perf_event_open-socket$kcm-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-sendmsg$kcm-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN-socket$kcm-ioctl$sock_kcm_SIOCKCMCLONE-bpf$MAP_CREATE_RINGBUF
detailed listing:
executing program 0:
r0 = socket$kcm(0x2, 0x200000000000001, 0x0)
setsockopt$sock_attach_bpf(r0, 0x1, 0x3e, &(0x7f0000000500), 0x4) (async)
r1 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, @perf_bp={0x0, 0x5}, 0x880, 0x800, 0x0, 0x8, 0x0, 0x7, 0xffff, 0x0, 0x0, 0x0, 0x7}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async, rerun: 64)
socket$kcm(0x29, 0x2, 0x0) (rerun: 64)
syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) (async)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0)
write$cgroup_subtree(r2, &(0x7f0000000040)=ANY=[], 0xfe33) (async)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)) (async)
r3 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xdf, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={0x0, 0x1}, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0xfffffffa}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async)
r4 = bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="1e00000004000000ffffffff0300000010540000", @ANYRES32=0x1, @ANYBLOB="e100"/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="03000000030000000400000000"], 0x50) (async)
bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000340)="434781bc168fa481d23f251ae61f27fb191617ad2479f6da1435502714", &(0x7f0000000440), 0xca, r2}, 0x14) (async)
r5 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0, 0x1}, 0x0, 0x2, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r6 = socket$kcm(0xa, 0x2, 0x0)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000680)={0x11, 0xd, &(0x7f0000000cc0)=ANY=[@ANYBLOB="1802000000000000000000000000000085100000010000009500000000000000180000000001000020000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008", @ANYRES64=r4, @ANYRES16=r3, @ANYRES32=r2, @ANYRES8=r3, @ANYRES64=r5, @ANYRES8=r3, @ANYRESOCT=r1, @ANYRESDEC=0x0, @ANYRES32], 0x0, 0x4, 0x0, 0x0, 0x41000, 0xa}, 0x94) (async)
sendmsg$kcm(r6, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x1, @remote}, 0x80, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="14000000000000002900"], 0x1d}, 0x4800)
r7 = bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x1f, 0xb, &(0x7f0000000840)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002000000000000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000003000000b703000009000080850000007100000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x15, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r7, 0x5, 0x0, 0x0, 0x0, 0x0, 0x149c, 0x503, 0xffffff81, 0x0, 0x0, 0x0, 0x7, 0xffff80fe}, 0x7) (async)
r8 = socket$kcm(0x18, 0x0, 0x2)
ioctl$sock_kcm_SIOCKCMCLONE(r8, 0x8916, 0x0) (async, rerun: 32)
bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000780)=ANY=[@ANYBLOB="1b0000000000000000000000000004", @ANYRES16=r8, @ANYRESDEC], 0x50) (async, rerun: 32)

program crashed: INFO: rcu detected stall in smp_call_function
testing program (duration=4m51.518147834s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-setsockopt$sock_attach_bpf-perf_event_open$cgroup-socket$kcm-syz_clone-openat$cgroup_ro-write$cgroup_subtree-socketpair$unix-perf_event_open-bpf$MAP_CREATE-bpf$MAP_UPDATE_BATCH-perf_event_open-socket$kcm-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-sendmsg$kcm-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN-socket$kcm-ioctl$sock_kcm_SIOCKCMCLONE
detailed listing:
executing program 0:
r0 = socket$kcm(0x2, 0x200000000000001, 0x0)
setsockopt$sock_attach_bpf(r0, 0x1, 0x3e, &(0x7f0000000500), 0x4) (async)
r1 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, @perf_bp={0x0, 0x5}, 0x880, 0x800, 0x0, 0x8, 0x0, 0x7, 0xffff, 0x0, 0x0, 0x0, 0x7}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async, rerun: 64)
socket$kcm(0x29, 0x2, 0x0) (rerun: 64)
syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) (async)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0)
write$cgroup_subtree(r2, &(0x7f0000000040)=ANY=[], 0xfe33) (async)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)) (async)
r3 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xdf, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={0x0, 0x1}, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0xfffffffa}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async)
r4 = bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="1e00000004000000ffffffff0300000010540000", @ANYRES32=0x1, @ANYBLOB="e100"/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="03000000030000000400000000"], 0x50) (async)
bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000340)="434781bc168fa481d23f251ae61f27fb191617ad2479f6da1435502714", &(0x7f0000000440), 0xca, r2}, 0x14) (async)
r5 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0, 0x1}, 0x0, 0x2, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r6 = socket$kcm(0xa, 0x2, 0x0)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000680)={0x11, 0xd, &(0x7f0000000cc0)=ANY=[@ANYBLOB="1802000000000000000000000000000085100000010000009500000000000000180000000001000020000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008", @ANYRES64=r4, @ANYRES16=r3, @ANYRES32=r2, @ANYRES8=r3, @ANYRES64=r5, @ANYRES8=r3, @ANYRESOCT=r1, @ANYRESDEC=0x0, @ANYRES32], 0x0, 0x4, 0x0, 0x0, 0x41000, 0xa}, 0x94) (async)
sendmsg$kcm(r6, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x1, @remote}, 0x80, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="14000000000000002900"], 0x1d}, 0x4800)
r7 = bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x1f, 0xb, &(0x7f0000000840)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002000000000000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000003000000b703000009000080850000007100000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x15, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r7, 0x5, 0x0, 0x0, 0x0, 0x0, 0x149c, 0x503, 0xffffff81, 0x0, 0x0, 0x0, 0x7, 0xffff80fe}, 0x7) (async)
r8 = socket$kcm(0x18, 0x0, 0x2)
ioctl$sock_kcm_SIOCKCMCLONE(r8, 0x8916, 0x0) (async, rerun: 32)

program crashed: INFO: rcu detected stall in corrupted
testing program (duration=4m51.518147834s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-setsockopt$sock_attach_bpf-perf_event_open$cgroup-socket$kcm-syz_clone-openat$cgroup_ro-write$cgroup_subtree-socketpair$unix-perf_event_open-bpf$MAP_CREATE-bpf$MAP_UPDATE_BATCH-perf_event_open-socket$kcm-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-sendmsg$kcm-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN-socket$kcm
detailed listing:
executing program 0:
r0 = socket$kcm(0x2, 0x200000000000001, 0x0)
setsockopt$sock_attach_bpf(r0, 0x1, 0x3e, &(0x7f0000000500), 0x4) (async)
r1 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, @perf_bp={0x0, 0x5}, 0x880, 0x800, 0x0, 0x8, 0x0, 0x7, 0xffff, 0x0, 0x0, 0x0, 0x7}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async, rerun: 64)
socket$kcm(0x29, 0x2, 0x0) (rerun: 64)
syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) (async)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0)
write$cgroup_subtree(r2, &(0x7f0000000040)=ANY=[], 0xfe33) (async)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)) (async)
r3 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xdf, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={0x0, 0x1}, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0xfffffffa}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async)
r4 = bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="1e00000004000000ffffffff0300000010540000", @ANYRES32=0x1, @ANYBLOB="e100"/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="03000000030000000400000000"], 0x50) (async)
bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000340)="434781bc168fa481d23f251ae61f27fb191617ad2479f6da1435502714", &(0x7f0000000440), 0xca, r2}, 0x14) (async)
r5 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0, 0x1}, 0x0, 0x2, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r6 = socket$kcm(0xa, 0x2, 0x0)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000680)={0x11, 0xd, &(0x7f0000000cc0)=ANY=[@ANYBLOB="1802000000000000000000000000000085100000010000009500000000000000180000000001000020000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008", @ANYRES64=r4, @ANYRES16=r3, @ANYRES32=r2, @ANYRES8=r3, @ANYRES64=r5, @ANYRES8=r3, @ANYRESOCT=r1, @ANYRESDEC=0x0, @ANYRES32], 0x0, 0x4, 0x0, 0x0, 0x41000, 0xa}, 0x94) (async)
sendmsg$kcm(r6, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x1, @remote}, 0x80, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="14000000000000002900"], 0x1d}, 0x4800)
r7 = bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x1f, 0xb, &(0x7f0000000840)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002000000000000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000003000000b703000009000080850000007100000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x15, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r7, 0x5, 0x0, 0x0, 0x0, 0x0, 0x149c, 0x503, 0xffffff81, 0x0, 0x0, 0x0, 0x7, 0xffff80fe}, 0x7) (async)
socket$kcm(0x18, 0x0, 0x2)

program crashed: INFO: rcu detected stall in linkwatch_event
testing program (duration=4m51.518147834s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-setsockopt$sock_attach_bpf-perf_event_open$cgroup-socket$kcm-syz_clone-openat$cgroup_ro-write$cgroup_subtree-socketpair$unix-perf_event_open-bpf$MAP_CREATE-bpf$MAP_UPDATE_BATCH-perf_event_open-socket$kcm-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-sendmsg$kcm-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN
detailed listing:
executing program 0:
r0 = socket$kcm(0x2, 0x200000000000001, 0x0)
setsockopt$sock_attach_bpf(r0, 0x1, 0x3e, &(0x7f0000000500), 0x4) (async)
r1 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, @perf_bp={0x0, 0x5}, 0x880, 0x800, 0x0, 0x8, 0x0, 0x7, 0xffff, 0x0, 0x0, 0x0, 0x7}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async, rerun: 64)
socket$kcm(0x29, 0x2, 0x0) (rerun: 64)
syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) (async)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0)
write$cgroup_subtree(r2, &(0x7f0000000040)=ANY=[], 0xfe33) (async)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)) (async)
r3 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xdf, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={0x0, 0x1}, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0xfffffffa}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async)
r4 = bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="1e00000004000000ffffffff0300000010540000", @ANYRES32=0x1, @ANYBLOB="e100"/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="03000000030000000400000000"], 0x50) (async)
bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000340)="434781bc168fa481d23f251ae61f27fb191617ad2479f6da1435502714", &(0x7f0000000440), 0xca, r2}, 0x14) (async)
r5 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0, 0x1}, 0x0, 0x2, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r6 = socket$kcm(0xa, 0x2, 0x0)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000680)={0x11, 0xd, &(0x7f0000000cc0)=ANY=[@ANYBLOB="1802000000000000000000000000000085100000010000009500000000000000180000000001000020000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008", @ANYRES64=r4, @ANYRES16=r3, @ANYRES32=r2, @ANYRES8=r3, @ANYRES64=r5, @ANYRES8=r3, @ANYRESOCT=r1, @ANYRESDEC=0x0, @ANYRES32], 0x0, 0x4, 0x0, 0x0, 0x41000, 0xa}, 0x94) (async)
sendmsg$kcm(r6, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x1, @remote}, 0x80, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="14000000000000002900"], 0x1d}, 0x4800)
r7 = bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x1f, 0xb, &(0x7f0000000840)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002000000000000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000003000000b703000009000080850000007100000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x15, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r7, 0x5, 0x0, 0x0, 0x0, 0x0, 0x149c, 0x503, 0xffffff81, 0x0, 0x0, 0x0, 0x7, 0xffff80fe}, 0x7) (async)

program crashed: INFO: rcu detected stall in corrupted
testing program (duration=4m51.518147834s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-setsockopt$sock_attach_bpf-perf_event_open$cgroup-socket$kcm-syz_clone-openat$cgroup_ro-write$cgroup_subtree-socketpair$unix-perf_event_open-bpf$MAP_CREATE-bpf$MAP_UPDATE_BATCH-perf_event_open-socket$kcm-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-sendmsg$kcm-bpf$PROG_LOAD
detailed listing:
executing program 0:
r0 = socket$kcm(0x2, 0x200000000000001, 0x0)
setsockopt$sock_attach_bpf(r0, 0x1, 0x3e, &(0x7f0000000500), 0x4) (async)
r1 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, @perf_bp={0x0, 0x5}, 0x880, 0x800, 0x0, 0x8, 0x0, 0x7, 0xffff, 0x0, 0x0, 0x0, 0x7}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async, rerun: 64)
socket$kcm(0x29, 0x2, 0x0) (rerun: 64)
syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) (async)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0)
write$cgroup_subtree(r2, &(0x7f0000000040)=ANY=[], 0xfe33) (async)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)) (async)
r3 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xdf, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={0x0, 0x1}, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0xfffffffa}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async)
r4 = bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="1e00000004000000ffffffff0300000010540000", @ANYRES32=0x1, @ANYBLOB="e100"/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="03000000030000000400000000"], 0x50) (async)
bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000340)="434781bc168fa481d23f251ae61f27fb191617ad2479f6da1435502714", &(0x7f0000000440), 0xca, r2}, 0x14) (async)
r5 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0, 0x1}, 0x0, 0x2, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r6 = socket$kcm(0xa, 0x2, 0x0)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000680)={0x11, 0xd, &(0x7f0000000cc0)=ANY=[@ANYBLOB="1802000000000000000000000000000085100000010000009500000000000000180000000001000020000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008", @ANYRES64=r4, @ANYRES16=r3, @ANYRES32=r2, @ANYRES8=r3, @ANYRES64=r5, @ANYRES8=r3, @ANYRESOCT=r1, @ANYRESDEC=0x0, @ANYRES32], 0x0, 0x4, 0x0, 0x0, 0x41000, 0xa}, 0x94) (async)
sendmsg$kcm(r6, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x1, @remote}, 0x80, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="14000000000000002900"], 0x1d}, 0x4800)
bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x1f, 0xb, &(0x7f0000000840)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002000000000000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000003000000b703000009000080850000007100000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x15, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)

program crashed: INFO: rcu detected stall in corrupted
testing program (duration=4m51.518147834s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-setsockopt$sock_attach_bpf-perf_event_open$cgroup-socket$kcm-syz_clone-openat$cgroup_ro-write$cgroup_subtree-socketpair$unix-perf_event_open-bpf$MAP_CREATE-bpf$MAP_UPDATE_BATCH-perf_event_open-socket$kcm-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-sendmsg$kcm
detailed listing:
executing program 0:
r0 = socket$kcm(0x2, 0x200000000000001, 0x0)
setsockopt$sock_attach_bpf(r0, 0x1, 0x3e, &(0x7f0000000500), 0x4) (async)
r1 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, @perf_bp={0x0, 0x5}, 0x880, 0x800, 0x0, 0x8, 0x0, 0x7, 0xffff, 0x0, 0x0, 0x0, 0x7}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async, rerun: 64)
socket$kcm(0x29, 0x2, 0x0) (rerun: 64)
syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) (async)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0)
write$cgroup_subtree(r2, &(0x7f0000000040)=ANY=[], 0xfe33) (async)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)) (async)
r3 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xdf, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={0x0, 0x1}, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0xfffffffa}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async)
r4 = bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="1e00000004000000ffffffff0300000010540000", @ANYRES32=0x1, @ANYBLOB="e100"/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="03000000030000000400000000"], 0x50) (async)
bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000340)="434781bc168fa481d23f251ae61f27fb191617ad2479f6da1435502714", &(0x7f0000000440), 0xca, r2}, 0x14) (async)
r5 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0, 0x1}, 0x0, 0x2, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r6 = socket$kcm(0xa, 0x2, 0x0)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000680)={0x11, 0xd, &(0x7f0000000cc0)=ANY=[@ANYBLOB="1802000000000000000000000000000085100000010000009500000000000000180000000001000020000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008", @ANYRES64=r4, @ANYRES16=r3, @ANYRES32=r2, @ANYRES8=r3, @ANYRES64=r5, @ANYRES8=r3, @ANYRESOCT=r1, @ANYRESDEC=0x0, @ANYRES32], 0x0, 0x4, 0x0, 0x0, 0x41000, 0xa}, 0x94) (async)
sendmsg$kcm(r6, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x1, @remote}, 0x80, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="14000000000000002900"], 0x1d}, 0x4800)

program crashed: INFO: rcu detected stall in corrupted
testing program (duration=4m51.518147834s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-setsockopt$sock_attach_bpf-perf_event_open$cgroup-socket$kcm-syz_clone-openat$cgroup_ro-write$cgroup_subtree-socketpair$unix-perf_event_open-bpf$MAP_CREATE-bpf$MAP_UPDATE_BATCH-perf_event_open-socket$kcm-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD
detailed listing:
executing program 0:
r0 = socket$kcm(0x2, 0x200000000000001, 0x0)
setsockopt$sock_attach_bpf(r0, 0x1, 0x3e, &(0x7f0000000500), 0x4) (async)
r1 = perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, @perf_bp={0x0, 0x5}, 0x880, 0x800, 0x0, 0x8, 0x0, 0x7, 0xffff, 0x0, 0x0, 0x0, 0x7}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async, rerun: 64)
socket$kcm(0x29, 0x2, 0x0) (rerun: 64)
syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) (async)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0)
write$cgroup_subtree(r2, &(0x7f0000000040)=ANY=[], 0xfe33) (async)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)) (async)
r3 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xdf, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={0x0, 0x1}, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0xfffffffa}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async)
r4 = bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="1e00000004000000ffffffff0300000010540000", @ANYRES32=0x1, @ANYBLOB="e100"/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="03000000030000000400000000"], 0x50) (async)
bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000340)="434781bc168fa481d23f251ae61f27fb191617ad2479f6da1435502714", &(0x7f0000000440), 0xca, r2}, 0x14) (async)
r5 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0, 0x1}, 0x0, 0x2, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$kcm(0xa, 0x2, 0x0)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000680)={0x11, 0xd, &(0x7f0000000cc0)=ANY=[@ANYBLOB="1802000000000000000000000000000085100000010000009500000000000000180000000001000020000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008", @ANYRES64=r4, @ANYRES16=r3, @ANYRES32=r2, @ANYRES8=r3, @ANYRES64=r5, @ANYRES8=r3, @ANYRESOCT=r1, @ANYRESDEC=0x0, @ANYRES32], 0x0, 0x4, 0x0, 0x0, 0x41000, 0xa}, 0x94) (async)

program crashed: INFO: rcu detected stall in linkwatch_event
testing program (duration=4m51.518147834s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-setsockopt$sock_attach_bpf-perf_event_open$cgroup-socket$kcm-syz_clone-openat$cgroup_ro-write$cgroup_subtree-socketpair$unix-perf_event_open-bpf$MAP_CREATE-bpf$MAP_UPDATE_BATCH-perf_event_open-socket$kcm
detailed listing:
executing program 0:
r0 = socket$kcm(0x2, 0x200000000000001, 0x0)
setsockopt$sock_attach_bpf(r0, 0x1, 0x3e, &(0x7f0000000500), 0x4) (async)
perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, @perf_bp={0x0, 0x5}, 0x880, 0x800, 0x0, 0x8, 0x0, 0x7, 0xffff, 0x0, 0x0, 0x0, 0x7}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async, rerun: 64)
socket$kcm(0x29, 0x2, 0x0) (rerun: 64)
syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) (async)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0)
write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[], 0xfe33) (async)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)) (async)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xdf, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={0x0, 0x1}, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0xfffffffa}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async)
bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="1e00000004000000ffffffff0300000010540000", @ANYRES32=0x1, @ANYBLOB="e100"/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="03000000030000000400000000"], 0x50) (async)
bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000340)="434781bc168fa481d23f251ae61f27fb191617ad2479f6da1435502714", &(0x7f0000000440), 0xca, r1}, 0x14) (async)
perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0, 0x1}, 0x0, 0x2, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$kcm(0xa, 0x2, 0x0)

program crashed: INFO: rcu detected stall in corrupted
testing program (duration=4m51.518147834s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-setsockopt$sock_attach_bpf-perf_event_open$cgroup-socket$kcm-syz_clone-openat$cgroup_ro-write$cgroup_subtree-socketpair$unix-perf_event_open-bpf$MAP_CREATE-bpf$MAP_UPDATE_BATCH-perf_event_open
detailed listing:
executing program 0:
r0 = socket$kcm(0x2, 0x200000000000001, 0x0)
setsockopt$sock_attach_bpf(r0, 0x1, 0x3e, &(0x7f0000000500), 0x4) (async)
perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, @perf_bp={0x0, 0x5}, 0x880, 0x800, 0x0, 0x8, 0x0, 0x7, 0xffff, 0x0, 0x0, 0x0, 0x7}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async, rerun: 64)
socket$kcm(0x29, 0x2, 0x0) (rerun: 64)
syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) (async)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0)
write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[], 0xfe33) (async)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)) (async)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xdf, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={0x0, 0x1}, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0xfffffffa}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async)
bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="1e00000004000000ffffffff0300000010540000", @ANYRES32=0x1, @ANYBLOB="e100"/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="03000000030000000400000000"], 0x50) (async)
bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000340)="434781bc168fa481d23f251ae61f27fb191617ad2479f6da1435502714", &(0x7f0000000440), 0xca, r1}, 0x14) (async)
perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0, 0x1}, 0x0, 0x2, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)

program crashed: INFO: rcu detected stall in corrupted
testing program (duration=4m51.518147834s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-setsockopt$sock_attach_bpf-perf_event_open$cgroup-socket$kcm-syz_clone-openat$cgroup_ro-write$cgroup_subtree-socketpair$unix-perf_event_open-bpf$MAP_CREATE-bpf$MAP_UPDATE_BATCH
detailed listing:
executing program 0:
r0 = socket$kcm(0x2, 0x200000000000001, 0x0)
setsockopt$sock_attach_bpf(r0, 0x1, 0x3e, &(0x7f0000000500), 0x4) (async)
perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, @perf_bp={0x0, 0x5}, 0x880, 0x800, 0x0, 0x8, 0x0, 0x7, 0xffff, 0x0, 0x0, 0x0, 0x7}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async, rerun: 64)
socket$kcm(0x29, 0x2, 0x0) (rerun: 64)
syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) (async)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0)
write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[], 0xfe33) (async)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)) (async)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xdf, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={0x0, 0x1}, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0xfffffffa}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async)
bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="1e00000004000000ffffffff0300000010540000", @ANYRES32=0x1, @ANYBLOB="e100"/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="03000000030000000400000000"], 0x50) (async)
bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000340)="434781bc168fa481d23f251ae61f27fb191617ad2479f6da1435502714", &(0x7f0000000440), 0xca, r1}, 0x14) (async)

program crashed: INFO: rcu detected stall in batadv_nc_worker
testing program (duration=4m51.518147834s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-setsockopt$sock_attach_bpf-perf_event_open$cgroup-socket$kcm-syz_clone-openat$cgroup_ro-write$cgroup_subtree-socketpair$unix-perf_event_open-bpf$MAP_CREATE
detailed listing:
executing program 0:
r0 = socket$kcm(0x2, 0x200000000000001, 0x0)
setsockopt$sock_attach_bpf(r0, 0x1, 0x3e, &(0x7f0000000500), 0x4) (async)
perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, @perf_bp={0x0, 0x5}, 0x880, 0x800, 0x0, 0x8, 0x0, 0x7, 0xffff, 0x0, 0x0, 0x0, 0x7}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async, rerun: 64)
socket$kcm(0x29, 0x2, 0x0) (rerun: 64)
syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) (async)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0)
write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[], 0xfe33) (async)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)) (async)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xdf, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={0x0, 0x1}, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0xfffffffa}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async)
bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="1e00000004000000ffffffff0300000010540000", @ANYRES32=0x1, @ANYBLOB="e100"/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="03000000030000000400000000"], 0x50) (async)

program crashed: INFO: rcu detected stall in corrupted
testing program (duration=4m51.518147834s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-setsockopt$sock_attach_bpf-perf_event_open$cgroup-socket$kcm-syz_clone-openat$cgroup_ro-write$cgroup_subtree-socketpair$unix-perf_event_open
detailed listing:
executing program 0:
r0 = socket$kcm(0x2, 0x200000000000001, 0x0)
setsockopt$sock_attach_bpf(r0, 0x1, 0x3e, &(0x7f0000000500), 0x4) (async)
perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, @perf_bp={0x0, 0x5}, 0x880, 0x800, 0x0, 0x8, 0x0, 0x7, 0xffff, 0x0, 0x0, 0x0, 0x7}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async, rerun: 64)
socket$kcm(0x29, 0x2, 0x0) (rerun: 64)
syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) (async)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0)
write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[], 0xfe33) (async)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)) (async)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xdf, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={0x0, 0x1}, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0xfffffffa}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async)

program crashed: INFO: rcu detected stall in corrupted
testing program (duration=4m51.518147834s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-setsockopt$sock_attach_bpf-perf_event_open$cgroup-socket$kcm-syz_clone-openat$cgroup_ro-write$cgroup_subtree-socketpair$unix
detailed listing:
executing program 0:
r0 = socket$kcm(0x2, 0x200000000000001, 0x0)
setsockopt$sock_attach_bpf(r0, 0x1, 0x3e, &(0x7f0000000500), 0x4) (async)
perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, @perf_bp={0x0, 0x5}, 0x880, 0x800, 0x0, 0x8, 0x0, 0x7, 0xffff, 0x0, 0x0, 0x0, 0x7}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async, rerun: 64)
socket$kcm(0x29, 0x2, 0x0) (rerun: 64)
syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) (async)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0)
write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[], 0xfe33) (async)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)) (async)

program crashed: INFO: rcu detected stall in corrupted
testing program (duration=4m51.518147834s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-setsockopt$sock_attach_bpf-perf_event_open$cgroup-socket$kcm-syz_clone-openat$cgroup_ro-write$cgroup_subtree
detailed listing:
executing program 0:
r0 = socket$kcm(0x2, 0x200000000000001, 0x0)
setsockopt$sock_attach_bpf(r0, 0x1, 0x3e, &(0x7f0000000500), 0x4) (async)
perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, @perf_bp={0x0, 0x5}, 0x880, 0x800, 0x0, 0x8, 0x0, 0x7, 0xffff, 0x0, 0x0, 0x0, 0x7}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async, rerun: 64)
socket$kcm(0x29, 0x2, 0x0) (rerun: 64)
syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) (async)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0)
write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[], 0xfe33) (async)

program crashed: INFO: rcu detected stall in corrupted
testing program (duration=4m51.518147834s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-setsockopt$sock_attach_bpf-perf_event_open$cgroup-socket$kcm-syz_clone-openat$cgroup_ro
detailed listing:
executing program 0:
r0 = socket$kcm(0x2, 0x200000000000001, 0x0)
setsockopt$sock_attach_bpf(r0, 0x1, 0x3e, &(0x7f0000000500), 0x4) (async)
perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, @perf_bp={0x0, 0x5}, 0x880, 0x800, 0x0, 0x8, 0x0, 0x7, 0xffff, 0x0, 0x0, 0x0, 0x7}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async, rerun: 64)
socket$kcm(0x29, 0x2, 0x0) (rerun: 64)
syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) (async)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0)

program crashed: INFO: rcu detected stall in corrupted
testing program (duration=4m51.518147834s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-setsockopt$sock_attach_bpf-perf_event_open$cgroup-socket$kcm-syz_clone
detailed listing:
executing program 0:
r0 = socket$kcm(0x2, 0x200000000000001, 0x0)
setsockopt$sock_attach_bpf(r0, 0x1, 0x3e, &(0x7f0000000500), 0x4) (async)
perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, @perf_bp={0x0, 0x5}, 0x880, 0x800, 0x0, 0x8, 0x0, 0x7, 0xffff, 0x0, 0x0, 0x0, 0x7}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async, rerun: 64)
socket$kcm(0x29, 0x2, 0x0) (rerun: 64)
syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) (async)

program did not crash
testing program (duration=4m51.518147834s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-setsockopt$sock_attach_bpf-perf_event_open$cgroup-socket$kcm-openat$cgroup_ro
detailed listing:
executing program 0:
r0 = socket$kcm(0x2, 0x200000000000001, 0x0)
setsockopt$sock_attach_bpf(r0, 0x1, 0x3e, &(0x7f0000000500), 0x4) (async)
perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, @perf_bp={0x0, 0x5}, 0x880, 0x800, 0x0, 0x8, 0x0, 0x7, 0xffff, 0x0, 0x0, 0x0, 0x7}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async, rerun: 64)
socket$kcm(0x29, 0x2, 0x0) (rerun: 64)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0)

program crashed: INFO: rcu detected stall in corrupted
testing program (duration=4m51.518147834s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-setsockopt$sock_attach_bpf-perf_event_open$cgroup-openat$cgroup_ro
detailed listing:
executing program 0:
r0 = socket$kcm(0x2, 0x200000000000001, 0x0)
setsockopt$sock_attach_bpf(r0, 0x1, 0x3e, &(0x7f0000000500), 0x4) (async)
perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, @perf_bp={0x0, 0x5}, 0x880, 0x800, 0x0, 0x8, 0x0, 0x7, 0xffff, 0x0, 0x0, 0x0, 0x7}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async, rerun: 64)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0)

program crashed: INFO: rcu detected stall in perf_event_open
testing program (duration=4m51.518147834s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-setsockopt$sock_attach_bpf-openat$cgroup_ro
detailed listing:
executing program 0:
r0 = socket$kcm(0x2, 0x200000000000001, 0x0)
setsockopt$sock_attach_bpf(r0, 0x1, 0x3e, &(0x7f0000000500), 0x4) (async)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0)

program did not crash
testing program (duration=4m51.518147834s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$kcm-perf_event_open$cgroup-openat$cgroup_ro
detailed listing:
executing program 0:
socket$kcm(0x2, 0x200000000000001, 0x0)
perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, @perf_bp={0x0, 0x5}, 0x880, 0x800, 0x0, 0x8, 0x0, 0x7, 0xffff, 0x0, 0x0, 0x0, 0x7}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async, rerun: 64)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0)

program crashed: INFO: rcu detected stall in corrupted
testing program (duration=4m51.518147834s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): perf_event_open$cgroup-openat$cgroup_ro
detailed listing:
executing program 0:
perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, @perf_bp={0x0, 0x5}, 0x880, 0x800, 0x0, 0x8, 0x0, 0x7, 0xffff, 0x0, 0x0, 0x0, 0x7}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async, rerun: 64)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0)

program crashed: INFO: rcu detected stall in corrupted
testing program (duration=4m51.518147834s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): perf_event_open$cgroup-openat$cgroup_ro
detailed listing:
executing program 0:
perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, @perf_bp={0x0, 0x5}, 0x880, 0x800, 0x0, 0x8, 0x0, 0x7, 0xffff, 0x0, 0x0, 0x0, 0x7}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0)

program crashed: lost connection to test machine
suppressed program crash: lost connection to test machine
testing program (duration=4m51.518147834s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): perf_event_open$cgroup-openat$cgroup_ro
detailed listing:
executing program 0:
perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async, rerun: 64)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0)

program did not crash
testing program (duration=4m51.518147834s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): perf_event_open$cgroup-openat$cgroup_ro
detailed listing:
executing program 0:
perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, @perf_bp={0x0, 0x5}, 0x880, 0x800, 0x0, 0x8, 0x0, 0x7, 0xffff, 0x0, 0x0, 0x0, 0x7}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (rerun: 64)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0)

program crashed: INFO: rcu detected stall in corrupted
testing program (duration=4m51.518147834s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): perf_event_open$cgroup-openat$cgroup_ro
detailed listing:
executing program 0:
perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, @perf_bp={0x0, 0x5}, 0x880, 0x800, 0x0, 0x8, 0x0, 0x7, 0xffff, 0x0, 0x0, 0x0, 0x7}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (rerun: 64)
openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0)

program crashed: INFO: rcu detected stall in corrupted
extracting C reproducer
testing compiled C program (duration=4m51.518147834s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): perf_event_open$cgroup-openat$cgroup_ro
program did not crash
simplifying guilty program options
testing program (duration=4m51.518147834s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): perf_event_open$cgroup-openat$cgroup_ro
detailed listing:
executing program 0:
perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, @perf_bp={0x0, 0x5}, 0x880, 0x800, 0x0, 0x8, 0x0, 0x7, 0xffff, 0x0, 0x0, 0x0, 0x7}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (rerun: 64)
openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0)

program crashed: INFO: rcu detected stall in corrupted
extracting C reproducer
testing compiled C program (duration=4m51.518147834s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): perf_event_open$cgroup-openat$cgroup_ro
program crashed: INFO: rcu detected stall in corrupted
simplifying C reproducer
testing compiled C program (duration=4m51.518147834s, {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$cgroup-openat$cgroup_ro
program crashed: INFO: rcu detected stall in corrupted
testing compiled C program (duration=4m51.518147834s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): perf_event_open$cgroup-openat$cgroup_ro
program did not crash
testing compiled C program (duration=4m51.518147834s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 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$cgroup-openat$cgroup_ro
program crashed: INFO: rcu detected stall in sys_exit_group
a never seen crash title: INFO: rcu detected stall in sys_exit_group, ignore
testing compiled C program (duration=4m51.518147834s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true 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$cgroup-openat$cgroup_ro
program crashed: INFO: rcu detected stall in corrupted
testing compiled C program (duration=4m51.518147834s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true 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$cgroup-openat$cgroup_ro
program did not crash
testing compiled C program (duration=4m51.518147834s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true 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$cgroup-openat$cgroup_ro
program crashed: INFO: rcu detected stall in corrupted
testing compiled C program (duration=4m51.518147834s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:false NetReset:true Cgroups:false 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$cgroup-openat$cgroup_ro
program did not crash
testing compiled C program (duration=4m51.518147834s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:false NetReset:true Cgroups:false BinfmtMisc:true 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$cgroup-openat$cgroup_ro
program did not crash
testing compiled C program (duration=4m51.518147834s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:false NetReset:true Cgroups:false BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true 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$cgroup-openat$cgroup_ro
program did not crash
testing compiled C program (duration=4m51.518147834s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:false NetReset:true Cgroups:false BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true 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$cgroup-openat$cgroup_ro
program did not crash
testing compiled C program (duration=4m51.518147834s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:false NetReset:true Cgroups:false BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true 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$cgroup-openat$cgroup_ro
program did not crash
testing compiled C program (duration=4m51.518147834s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true 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:false HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): perf_event_open$cgroup-openat$cgroup_ro
program did not crash
testing compiled C program (duration=4m51.518147834s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true 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:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): perf_event_open$cgroup-openat$cgroup_ro
program did not crash
testing compiled C program (duration=4m51.518147834s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true 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:false Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): perf_event_open$cgroup-openat$cgroup_ro
program did not crash
testing compiled C program (duration=4m51.518147834s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true 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:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): perf_event_open$cgroup-openat$cgroup_ro
program did not crash
testing program (duration=4m51.518147834s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true 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$cgroup-openat$cgroup_ro
detailed listing:
executing program 0:
perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, @perf_bp={0x0, 0x5}, 0x880, 0x800, 0x0, 0x8, 0x0, 0x7, 0xffff, 0x0, 0x0, 0x0, 0x7}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (rerun: 64)
openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0)

program crashed: INFO: rcu detected stall in corrupted
validation run: crashed=true
testing program (duration=4m51.518147834s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true 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$cgroup-openat$cgroup_ro
detailed listing:
executing program 0:
perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, @perf_bp={0x0, 0x5}, 0x880, 0x800, 0x0, 0x8, 0x0, 0x7, 0xffff, 0x0, 0x0, 0x0, 0x7}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (rerun: 64)
openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0)

program crashed: INFO: rcu detected stall in corrupted
validation run: crashed=true
testing program (duration=4m51.518147834s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true 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$cgroup-openat$cgroup_ro
detailed listing:
executing program 0:
perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, @perf_bp={0x0, 0x5}, 0x880, 0x800, 0x0, 0x8, 0x0, 0x7, 0xffff, 0x0, 0x0, 0x0, 0x7}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (rerun: 64)
openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0)

program crashed: INFO: rcu detected stall in corrupted
validation run: crashed=true
reproducing took 3h7m38.796611452s
repro crashed as (corrupted=true):
rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
rcu: 	0-....: (1 GPs behind) idle=d61/1/0x4000000000000002 softirq=24625/24626 fqs=2099 
	(detected by 1, t=10505 jiffies, g=31477, q=569)
Sending NMI from CPU 1 to CPUs 0:
NMI backtrace for cpu 0
CPU: 0 PID: 6290 Comm: syz.0.1827 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
RIP: 0010:perf_swevent_event+0x206/0x540 kernel/events/core.c:9633
Code: 08 00 74 08 48 89 df e8 a8 b6 25 00 4c 89 3b bf 01 00 00 00 4c 89 e6 e8 38 86 e0 ff 49 83 fc 01 0f 85 f9 00 00 00 48 8b 04 24 <48> 8d 98 e8 01 00 00 48 89 d8 48 c1 e8 03 48 b9 00 00 00 00 00 fc
RSP: 0018:ffffc90002e8f228 EFLAGS: 00000046
RAX: ffff88807a62eb70 RBX: ffffc90002e8f318 RCX: ffff8880734d9dc0
RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000001
RBP: ffffc90002e8f300 R08: ffffffff8d8b1eef R09: 1ffffffff1b163dd
R10: dffffc0000000000 R11: fffffbfff1b163de R12: 0000000000000001
R13: ffff8880b9035120 R14: 1ffff1100f4c5dac R15: 0000000000000007
FS:  0000000000000000(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 000000000c08e000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 perf_tp_event+0x324/0xbe0 kernel/events/core.c:10057
 perf_trace_run_bpf_submit+0xf3/0x1c0 kernel/events/core.c:10031
 perf_trace_preemptirq_template+0x2aa/0x360 include/trace/events/preemptirq.h:14
 trace_irq_enable_rcuidle+0x108/0x180 include/trace/events/preemptirq.h:40
 trace_hardirqs_on+0x57/0x80 kernel/trace/trace_preemptirq.c:44
 asm_sysvec_irq_work+0x16/0x20 arch/x86/include/asm/idtentry.h:713
RIP: 0010:rcu_read_unlock_special+0x7f/0x4a0 kernel/rcu/tree_plugin.h:674
Code: eb 03 48 b8 f1 f1 f1 f1 f8 f2 f2 f2 4a 89 04 2b 42 c7 44 2b 08 f8 f3 f3 f3 65 44 8b 35 42 0b 9d 7e 41 f7 c6 00 00 f0 00 74 40 <48> c7 44 24 20 0e 36 e0 45 4a c7 04 2b 00 00 00 00 42 c7 44 2b 08
RSP: 0018:ffffc90002e8f720 EFLAGS: 00000206
RAX: 6386e1d2650d0f00 RBX: 1ffff920005d1ee8 RCX: 6386e1d2650d0f00
RDX: dffffc0000000000 RSI: ffffffff8a2b2be0 RDI: ffffffff8a7a48c0
RBP: ffffc90002e8f7f0 R08: ffffffff901f10c7 R09: 1ffffffff203e218
R10: dffffc0000000000 R11: fffffbfff203e219 R12: ffffffff8c323400
R13: dffffc0000000000 R14: 0000000000000246 R15: 0000000000000001
 __rcu_read_unlock+0x78/0xd0 kernel/rcu/tree_plugin.h:422
 rcu_read_unlock include/linux/rcupdate.h:772 [inline]
 __unlock_page_memcg+0xea/0x100 mm/memcontrol.c:2093
 zap_pte_range mm/memory.c:1384 [inline]
 zap_pmd_range mm/memory.c:1505 [inline]
 zap_pud_range mm/memory.c:1534 [inline]
 zap_p4d_range mm/memory.c:1555 [inline]
 unmap_page_range+0xee4/0x2410 mm/memory.c:1576
 unmap_vmas+0x131/0x250 mm/memory.c:1653
 exit_mmap+0x3b9/0x640 mm/mmap.c:3216
 __mmput+0x115/0x390 kernel/fork.c:1133
 exit_mm+0x632/0x7b0 kernel/exit.c:557
 do_exit+0x5b8/0x2110 kernel/exit.c:877
 do_group_exit+0x12c/0x2f0 kernel/exit.c:1004
 __do_sys_exit_group kernel/exit.c:1015 [inline]
 __se_sys_exit_group kernel/exit.c:1013 [inline]
 __x64_sys_exit_group+0x3b/0x40 kernel/exit.c:1013
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x66/0xd0
RIP: 0033:0x7fe1b66bf159
Code: Unable to access opcode bytes at RIP 0x7fe1b66bf12f.
RSP: 002b:00007ffc4598fad8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe1b66bf159
RDX: 0000000000000064 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 00007ffc4598fb3c R08: 0000000000000000 R09: 00000000000927c0
R10: 0000000000000001 R11: 0000000000000246 R12: 000000000000000a
R13: 00000000000927c0 R14: 00000000000505b3 R15: 00007ffc4598fb90
 </TASK>

report is corrupted, running repro again
testing compiled C program (duration=4m51.518147834s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true 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$cgroup-openat$cgroup_ro
program crashed: INFO: rcu detected stall in corrupted
report is corrupted, running repro again
testing compiled C program (duration=4m51.518147834s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true 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$cgroup-openat$cgroup_ro
program did not crash
report is corrupted, running repro again
testing compiled C program (duration=4m51.518147834s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true 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$cgroup-openat$cgroup_ro
program did not crash
final repro crashed as (corrupted=true):
rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
rcu: 	0-....: (1 GPs behind) idle=f67/1/0x4000000000000000 softirq=21549/21550 fqs=5250 
	(detected by 1, t=10502 jiffies, g=26817, q=65)
Sending NMI from CPU 1 to CPUs 0:
NMI backtrace for cpu 0
CPU: 0 PID: 6144 Comm: syz-executor368 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
RIP: 0010:rcu_lock_acquire+0x2a/0x30 include/linux/rcupdate.h:313
Code: e8 0b 03 dd ff e8 06 03 dd ff 48 c7 c7 60 ef 31 8c 31 f6 31 d2 b9 02 00 00 00 45 31 c0 45 31 c9 68 95 11 9c 81 e8 a6 da c0 ff <48> 83 c4 08 c3 90 e8 db 02 dd ff e8 d6 02 dd ff 48 c7 c7 60 ef 31
RSP: 0018:ffffc90002e6ef50 EFLAGS: 00000046
RAX: d88577adef77c000 RBX: ffff888020d205f8 RCX: d88577adef77c000
RDX: 0000000000000000 RSI: ffffffff8a2b3e80 RDI: ffffffff8a7a48c0
RBP: ffffc90002e6f090 R08: dffffc0000000000 R09: 1ffffffff203e218
R10: dffffc0000000000 R11: fffffbfff203e219 R12: 1ffff920005cddfc
R13: ffffc90002e6f0e0 R14: 0000000000000008 R15: dffffc0000000000
FS:  0000000000000000(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f737435ded0 CR3: 0000000071fa5000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 rcu_read_lock include/linux/rcupdate.h:740 [inline]
 __perf_output_begin kernel/events/ring_buffer.c:163 [inline]
 perf_output_begin_forward+0xa5/0xa30 kernel/events/ring_buffer.c:271
 __perf_event_output kernel/events/core.c:7814 [inline]
 perf_event_output_forward+0x19b/0x2e0 kernel/events/core.c:7832
 __perf_event_overflow+0x35f/0x550 kernel/events/core.c:9525
 perf_swevent_overflow kernel/events/core.c:9601 [inline]
 perf_swevent_event+0x4b8/0x540 kernel/events/core.c:9639
 perf_tp_event+0x324/0xbe0 kernel/events/core.c:10057
 perf_trace_run_bpf_submit+0xf3/0x1c0 kernel/events/core.c:10031
 perf_trace_preemptirq_template+0x2aa/0x360 include/trace/events/preemptirq.h:14
 trace_irq_enable_rcuidle+0x108/0x180 include/trace/events/preemptirq.h:40
 trace_hardirqs_on+0x57/0x80 kernel/trace/trace_preemptirq.c:44
 asm_sysvec_irq_work+0x16/0x20 arch/x86/include/asm/idtentry.h:713
RIP: 0010:rcu_read_unlock_special+0x7f/0x4a0 kernel/rcu/tree_plugin.h:674
Code: eb 03 48 b8 f1 f1 f1 f1 f8 f2 f2 f2 4a 89 04 2b 42 c7 44 2b 08 f8 f3 f3 f3 65 44 8b 35 42 0b 9d 7e 41 f7 c6 00 00 f0 00 74 40 <48> c7 44 24 20 0e 36 e0 45 4a c7 04 2b 00 00 00 00 42 c7 44 2b 08
RSP: 0018:ffffc90002e6f720 EFLAGS: 00000206
RAX: d88577adef77c000 RBX: 1ffff920005cdee8 RCX: d88577adef77c000
RDX: dffffc0000000000 RSI: ffffffff8a2b2be0 RDI: ffffffff8a7a48c0
RBP: ffffc90002e6f7f0 R08: ffffffff901f10c7 R09: 1ffffffff203e218
R10: dffffc0000000000 R11: fffffbfff203e219 R12: ffffffff8c323400
R13: dffffc0000000000 R14: 0000000000000246 R15: 0000000000000001
 __rcu_read_unlock+0x78/0xd0 kernel/rcu/tree_plugin.h:422
 rcu_read_unlock include/linux/rcupdate.h:772 [inline]
 __unlock_page_memcg+0xea/0x100 mm/memcontrol.c:2093
 zap_pte_range mm/memory.c:1384 [inline]
 zap_pmd_range mm/memory.c:1505 [inline]
 zap_pud_range mm/memory.c:1534 [inline]
 zap_p4d_range mm/memory.c:1555 [inline]
 unmap_page_range+0xee4/0x2410 mm/memory.c:1576
 unmap_vmas+0x131/0x250 mm/memory.c:1653
 exit_mmap+0x3b9/0x640 mm/mmap.c:3216
 __mmput+0x115/0x390 kernel/fork.c:1133
 exit_mm+0x632/0x7b0 kernel/exit.c:557
 do_exit+0x5b8/0x2110 kernel/exit.c:877
 do_group_exit+0x12c/0x2f0 kernel/exit.c:1004
 __do_sys_exit_group kernel/exit.c:1015 [inline]
 __se_sys_exit_group kernel/exit.c:1013 [inline]
 __x64_sys_exit_group+0x3b/0x40 kernel/exit.c:1013
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x66/0xd0
RIP: 0033:0x7f73742b4e25
Code: Unable to access opcode bytes at RIP 0x7f73742b4dfb.
RSP: 002b:00007ffda2da6268 EFLAGS: 00000202 ORIG_RAX: 00000000000000e7
RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f73742b4e25
RDX: 00000000000000e7 RSI: ffffffffffffffd0 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000
R13: 00007f737435ded0 R14: 00007f7374361228 R15: 00007f7374361240
 </TASK>