Extracting prog: 3m49.274909371s
Minimizing prog: 1h32m45.290361556s
Simplifying prog options: 9m49.616600251s
Extracting C: 5m15.499906762s
Simplifying C: 0s


extracting reproducer from 66 programs
first checking the prog from the crash report
single: executing 1 programs separately with timeout 6m0s
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs: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}}): getpid-perf_event_open-ioctl$PERF_EVENT_IOC_SET_BPF-perf_event_open$cgroup-perf_event_open-socket$kcm-sendmsg$kcm-socket$kcm-bpf$MAP_CREATE-bpf$MAP_CREATE-bpf$PROG_LOAD-perf_event_open-ioctl$PERF_EVENT_IOC_SET_BPF-write$cgroup_subtree-ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES-perf_event_open-bpf$PROG_LOAD-ioctl$PERF_EVENT_IOC_SET_BPF-ioctl$sock_kcm_SIOCKCMATTACH-bpf$MAP_CREATE-bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH-socket$kcm-write$cgroup_subtree-write$cgroup_subtree-socket$kcm-perf_event_open$cgroup-sendmsg$kcm-socket$kcm-sendmsg$kcm-bpf$PROG_LOAD
detailed listing:
executing program 0:
r0 = getpid()
r1 = perf_event_open(0x0, r0, 0xb, 0xffffffffffffffff, 0x9)
ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, 0xffffffffffffffff)
perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x100, 0xc113a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x1}, 0x100200, 0x3, 0x0, 0x5, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
r2 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$kcm(0x10, 0x2, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000140)}, 0x0)
r4 = socket$kcm(0x10, 0x400000002, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB="000000000000020000000000000000cc0e2c542b292b4e23623488630eec64d7f0be7e86426e4d27a608fde2f75cdecdec1e91c19431b8c540e8bd3ce8d2ab92b11bb76623812be98f26ba650d4964d7bf01d9ad7509c4b86cd38f31a9779b3a56d228134c070223", @ANYRES32, @ANYBLOB="da0f000000", @ANYRES32=r4], 0x50)
r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='\a\x00\x00\x00\x00', @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x48)
r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x5, 0x8, &(0x7f0000000740)=ANY=[@ANYBLOB="1800000000000000000000000000000018120000", @ANYRES32=r5, @ANYBLOB="0000000000000000b703000000030000850000001b000000b70000000000000095"], &(0x7f0000000780)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94)
r7 = perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x192d2, 0x2000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_SET_BPF(r7, 0x40042408, r6)
write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[@ANYBLOB="1c0000005e0007"], 0xfe33)
ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r2, 0x4008240b, &(0x7f00000001c0)={0x0, 0x80, 0x9, 0x6, 0x5, 0x10, 0x0, 0x7, 0x4ad21, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x3, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_config_ext={0x9, 0x3b7d59b5}, 0x100, 0x3ff, 0x400, 0x4, 0x438000000000, 0x3, 0x752, 0x0, 0xb, 0x0, 0x100000001})
r8 = perf_event_open(&(0x7f0000000fc0)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x400, 0xf6103, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, @perf_config_ext={0xfffffffffffffffa, 0x6}, 0x104c, 0x0, 0x2, 0x0, 0x3, 0x0, 0x8}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0)
r9 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
ioctl$PERF_EVENT_IOC_SET_BPF(r8, 0x40042408, r9)
ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000000040)={r3, r9})
bpf$MAP_CREATE(0xb00000000000000, &(0x7f0000000300)=ANY=[@ANYBLOB="08000000040000000400000022bf000000000000", @ANYRES32, @ANYBLOB='\x00'/14, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="000000000400"/28], 0x50)
bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH(0x19, &(0x7f0000000980)={&(0x7f0000000180)="ab6321f7507e0800000000000000a6df5857134d1976b23ad9b377f8fa1dcc2981ac5ff8b9e00000000000", &(0x7f0000000500)=""/11, &(0x7f0000000680)="a14407b81f3bb006a6d516cd898518b9507e1d47694ee860aa2e3bf4c8bab4498e6a0983adac22f0220b8224759b6919586562364cb27e82c6c258867c096102ce94ed3a261954c741157e04c510752f143cbc042655f372cda8e579fc2899b5a5aec9f898b3e449433a431df5d185aea8a39cb602d1ac6bb56fe8e8d04cf0f255fcefb05abeca14f11854a9a4458f001c4ccce0", &(0x7f00000009c0)="0ade4224ab1abaed728883a599eebf52d67b16422365f362cbdb70212b4d974494b622b03682f880f3a111332769dd1d847314b178d771026886374be1c78dc398f4e1842f303f40d13a63c5127f21cd24dca81a1db614f8d7b35c9e25e3fdd17fd7ef52ea07ab905732f3f0bff0eb86c23d6fe2259d6eaa26e623a2b8dd74a22fce0c4a8c018527f091978cda6c58d25127f6ce907064aa30adb164374035c7c8b2b62d9248710b571dac71f6f04b162ac1d06afc7453b2b4ea47aa7468dcc3fcdd6d1ea6df4a4c0276ab62eed0a18e7af97fcbcc74ebe1d61a88c97d9d7c278e98dbdc8ef2a4aaa4455e6870ea3d79cf39c9cac847", 0x81}, 0x38)
socket$kcm(0x2, 0x1, 0x2)
write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="2b40000048009125745c7388641f9c0e0a"], 0xfe33)
write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0xfe33)
socket$kcm(0x2, 0x2, 0x0)
perf_event_open$cgroup(&(0x7f0000000080)={0x2, 0x2d, 0x7, 0x6, 0x7, 0xb, 0x0, 0x6, 0x88020, 0x8, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x28b, 0x4, @perf_config_ext={0x21c, 0x4}, 0x10010, 0xfed, 0x0, 0x8, 0x0, 0x8847, 0x3, 0x0, 0x0, 0x0, 0x8}, 0xffffffffffffffff, 0xa, r8, 0x0)
sendmsg$kcm(0xffffffffffffffff, 0x0, 0x4040081)
r10 = socket$kcm(0x10, 0x3, 0x10)
sendmsg$kcm(r10, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x448d0)
bpf$PROG_LOAD(0x5, 0x0, 0x0)

program crashed: INFO: rcu detected stall in sock_write_iter
single: successfully extracted reproducer
found reproducer with 30 syscalls
minimizing guilty program
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}}): getpid-perf_event_open-ioctl$PERF_EVENT_IOC_SET_BPF-perf_event_open$cgroup-perf_event_open-socket$kcm-sendmsg$kcm-socket$kcm-bpf$MAP_CREATE-bpf$MAP_CREATE-bpf$PROG_LOAD-perf_event_open-ioctl$PERF_EVENT_IOC_SET_BPF-write$cgroup_subtree-ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES-perf_event_open-bpf$PROG_LOAD-ioctl$PERF_EVENT_IOC_SET_BPF-ioctl$sock_kcm_SIOCKCMATTACH-bpf$MAP_CREATE-bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH-socket$kcm-write$cgroup_subtree-write$cgroup_subtree-socket$kcm-perf_event_open$cgroup-sendmsg$kcm-socket$kcm-sendmsg$kcm
detailed listing:
executing program 0:
r0 = getpid()
r1 = perf_event_open(0x0, r0, 0xb, 0xffffffffffffffff, 0x9)
ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, 0xffffffffffffffff)
perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x100, 0xc113a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x100200, 0x3, 0x0, 0x5, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
r2 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$kcm(0x10, 0x2, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000140)}, 0x0)
r4 = socket$kcm(0x10, 0x400000002, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB="000000000000020000000000000000cc0e2c542b292b4e23623488630eec64d7f0be7e86426e4d27a608fde2f75cdecdec1e91c19431b8c540e8bd3ce8d2ab92b11bb76623812be98f26ba650d4964d7bf01d9ad7509c4b86cd38f31a9779b3a56d228134c070223", @ANYRES32, @ANYBLOB="da0f000000", @ANYRES32=r4], 0x50)
r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='\a\x00\x00\x00\x00', @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x48)
r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x5, 0x8, &(0x7f0000000740)=ANY=[@ANYBLOB="1800000000000000000000000000000018120000", @ANYRES32=r5, @ANYBLOB="0000000000000000b703000000030000850000001b000000b70000000000000095"], &(0x7f0000000780)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94)
r7 = perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x192d2, 0x2000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_SET_BPF(r7, 0x40042408, r6)
write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[@ANYBLOB="1c0000005e0007"], 0xfe33)
ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r2, 0x4008240b, &(0x7f00000001c0)={0x0, 0x80, 0x9, 0x6, 0x5, 0x10, 0x0, 0x7, 0x4ad21, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x3, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_config_ext={0x9, 0x3b7d59b5}, 0x100, 0x3ff, 0x400, 0x4, 0x438000000000, 0x3, 0x752, 0x0, 0xb, 0x0, 0x100000001})
r8 = perf_event_open(&(0x7f0000000fc0)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x400, 0xf6103, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, @perf_config_ext={0xfffffffffffffffa, 0x6}, 0x104c, 0x0, 0x2, 0x0, 0x3, 0x0, 0x8}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0)
r9 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
ioctl$PERF_EVENT_IOC_SET_BPF(r8, 0x40042408, r9)
ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000000040)={r3, r9})
bpf$MAP_CREATE(0xb00000000000000, &(0x7f0000000300)=ANY=[@ANYBLOB="08000000040000000400000022bf000000000000", @ANYRES32, @ANYBLOB='\x00'/14, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="000000000400"/28], 0x50)
bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH(0x19, &(0x7f0000000980)={&(0x7f0000000180)="ab6321f7507e0800000000000000a6df5857134d1976b23ad9b377f8fa1dcc2981ac5ff8b9e00000000000", &(0x7f0000000500)=""/11, &(0x7f0000000680)="a14407b81f3bb006a6d516cd898518b9507e1d47694ee860aa2e3bf4c8bab4498e6a0983adac22f0220b8224759b6919586562364cb27e82c6c258867c096102ce94ed3a261954c741157e04c510752f143cbc042655f372cda8e579fc2899b5a5aec9f898b3e449433a431df5d185aea8a39cb602d1ac6bb56fe8e8d04cf0f255fcefb05abeca14f11854a9a4458f001c4ccce0", &(0x7f00000009c0)="0ade4224ab1abaed728883a599eebf52d67b16422365f362cbdb70212b4d974494b622b03682f880f3a111332769dd1d847314b178d771026886374be1c78dc398f4e1842f303f40d13a63c5127f21cd24dca81a1db614f8d7b35c9e25e3fdd17fd7ef52ea07ab905732f3f0bff0eb86c23d6fe2259d6eaa26e623a2b8dd74a22fce0c4a8c018527f091978cda6c58d25127f6ce907064aa30adb164374035c7c8b2b62d9248710b571dac71f6f04b162ac1d06afc7453b2b4ea47aa7468dcc3fcdd6d1ea6df4a4c0276ab62eed0a18e7af97fcbcc74ebe1d61a88c97d9d7c278e98dbdc8ef2a4aaa4455e6870ea3d79cf39c9cac847", 0x81}, 0x38)
socket$kcm(0x2, 0x1, 0x2)
write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="2b40000048009125745c7388641f9c0e0a"], 0xfe33)
write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0xfe33)
socket$kcm(0x2, 0x2, 0x0)
perf_event_open$cgroup(&(0x7f0000000080)={0x2, 0x2d, 0x7, 0x6, 0x7, 0xb, 0x0, 0x6, 0x88020, 0x8, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x28b, 0x4, @perf_config_ext={0x21c, 0x4}, 0x10010, 0xfed, 0x0, 0x8, 0x0, 0x8847, 0x3, 0x0, 0x0, 0x0, 0x8}, 0xffffffffffffffff, 0xa, r8, 0x0)
sendmsg$kcm(0xffffffffffffffff, 0x0, 0x4040081)
r10 = socket$kcm(0x10, 0x3, 0x10)
sendmsg$kcm(r10, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x448d0)

program crashed: INFO: rcu detected stall in corrupted
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}}): getpid-perf_event_open-ioctl$PERF_EVENT_IOC_SET_BPF-perf_event_open$cgroup-perf_event_open-socket$kcm-sendmsg$kcm-socket$kcm-bpf$MAP_CREATE-bpf$MAP_CREATE-bpf$PROG_LOAD-perf_event_open-ioctl$PERF_EVENT_IOC_SET_BPF-write$cgroup_subtree-ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES-perf_event_open-bpf$PROG_LOAD-ioctl$PERF_EVENT_IOC_SET_BPF-ioctl$sock_kcm_SIOCKCMATTACH-bpf$MAP_CREATE-bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH-socket$kcm-write$cgroup_subtree-write$cgroup_subtree-socket$kcm-perf_event_open$cgroup-sendmsg$kcm-socket$kcm
detailed listing:
executing program 0:
r0 = getpid()
r1 = perf_event_open(0x0, r0, 0xb, 0xffffffffffffffff, 0x9)
ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, 0xffffffffffffffff)
perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x100, 0xc113a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x1}, 0x100200, 0x3, 0x0, 0x5, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
r2 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$kcm(0x10, 0x2, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000140)}, 0x0)
r4 = socket$kcm(0x10, 0x400000002, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB="000000000000020000000000000000cc0e2c542b292b4e23623488630eec64d7f0be7e86426e4d27a608fde2f75cdecdec1e91c19431b8c540e8bd3ce8d2ab92b11bb76623812be98f26ba650d4964d7bf01d9ad7509c4b86cd38f31a9779b3a56d228134c070223", @ANYRES32, @ANYBLOB="da0f000000", @ANYRES32=r4], 0x50)
r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='\a\x00\x00\x00\x00', @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x48)
r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x5, 0x8, &(0x7f0000000740)=ANY=[@ANYBLOB="1800000000000000000000000000000018120000", @ANYRES32=r5, @ANYBLOB="0000000000000000b703000000030000850000001b000000b70000000000000095"], &(0x7f0000000780)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94)
r7 = perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x192d2, 0x2000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_SET_BPF(r7, 0x40042408, r6)
write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[@ANYBLOB="1c0000005e0007"], 0xfe33)
ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r2, 0x4008240b, &(0x7f00000001c0)={0x0, 0x80, 0x9, 0x6, 0x5, 0x10, 0x0, 0x7, 0x4ad21, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x3, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_config_ext={0x9, 0x3b7d59b5}, 0x100, 0x3ff, 0x400, 0x4, 0x438000000000, 0x3, 0x752, 0x0, 0xb, 0x0, 0x100000001})
r8 = perf_event_open(&(0x7f0000000fc0)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x400, 0xf6103, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, @perf_config_ext={0xfffffffffffffffa, 0x6}, 0x104c, 0x0, 0x2, 0x0, 0x3, 0x0, 0x8}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0)
r9 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
ioctl$PERF_EVENT_IOC_SET_BPF(r8, 0x40042408, r9)
ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000000040)={r3, r9})
bpf$MAP_CREATE(0xb00000000000000, &(0x7f0000000300)=ANY=[@ANYBLOB="08000000040000000400000022bf000000000000", @ANYRES32, @ANYBLOB='\x00'/14, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="000000000400"/28], 0x50)
bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH(0x19, &(0x7f0000000980)={&(0x7f0000000180)="ab6321f7507e0800000000000000a6df5857134d1976b23ad9b377f8fa1dcc2981ac5ff8b9e00000000000", &(0x7f0000000500)=""/11, &(0x7f0000000680)="a14407b81f3bb006a6d516cd898518b9507e1d47694ee860aa2e3bf4c8bab4498e6a0983adac22f0220b8224759b6919586562364cb27e82c6c258867c096102ce94ed3a261954c741157e04c510752f143cbc042655f372cda8e579fc2899b5a5aec9f898b3e449433a431df5d185aea8a39cb602d1ac6bb56fe8e8d04cf0f255fcefb05abeca14f11854a9a4458f001c4ccce0", &(0x7f00000009c0)="0ade4224ab1abaed728883a599eebf52d67b16422365f362cbdb70212b4d974494b622b03682f880f3a111332769dd1d847314b178d771026886374be1c78dc398f4e1842f303f40d13a63c5127f21cd24dca81a1db614f8d7b35c9e25e3fdd17fd7ef52ea07ab905732f3f0bff0eb86c23d6fe2259d6eaa26e623a2b8dd74a22fce0c4a8c018527f091978cda6c58d25127f6ce907064aa30adb164374035c7c8b2b62d9248710b571dac71f6f04b162ac1d06afc7453b2b4ea47aa7468dcc3fcdd6d1ea6df4a4c0276ab62eed0a18e7af97fcbcc74ebe1d61a88c97d9d7c278e98dbdc8ef2a4aaa4455e6870ea3d79cf39c9cac847", 0x81}, 0x38)
socket$kcm(0x2, 0x1, 0x2)
write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="2b40000048009125745c7388641f9c0e0a"], 0xfe33)
write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0xfe33)
socket$kcm(0x2, 0x2, 0x0)
perf_event_open$cgroup(&(0x7f0000000080)={0x2, 0x2d, 0x7, 0x6, 0x7, 0xb, 0x0, 0x6, 0x88020, 0x8, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x28b, 0x4, @perf_config_ext={0x21c, 0x4}, 0x10010, 0xfed, 0x0, 0x8, 0x0, 0x8847, 0x3, 0x0, 0x0, 0x0, 0x8}, 0xffffffffffffffff, 0xa, r8, 0x0)
sendmsg$kcm(0xffffffffffffffff, 0x0, 0x4040081)
socket$kcm(0x10, 0x3, 0x10)

program crashed: INFO: rcu detected stall in batadv_nc_worker
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}}): getpid-perf_event_open-ioctl$PERF_EVENT_IOC_SET_BPF-perf_event_open$cgroup-perf_event_open-socket$kcm-sendmsg$kcm-socket$kcm-bpf$MAP_CREATE-bpf$MAP_CREATE-bpf$PROG_LOAD-perf_event_open-ioctl$PERF_EVENT_IOC_SET_BPF-write$cgroup_subtree-ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES-perf_event_open-bpf$PROG_LOAD-ioctl$PERF_EVENT_IOC_SET_BPF-ioctl$sock_kcm_SIOCKCMATTACH-bpf$MAP_CREATE-bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH-socket$kcm-write$cgroup_subtree-write$cgroup_subtree-socket$kcm-perf_event_open$cgroup-sendmsg$kcm
detailed listing:
executing program 0:
r0 = getpid()
r1 = perf_event_open(0x0, r0, 0xb, 0xffffffffffffffff, 0x9)
ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, 0xffffffffffffffff)
perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x100, 0xc113a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x100200, 0x3, 0x0, 0x5, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
r2 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$kcm(0x10, 0x2, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000140)}, 0x0)
r4 = socket$kcm(0x10, 0x400000002, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB="000000000000020000000000000000cc0e2c542b292b4e23623488630eec64d7f0be7e86426e4d27a608fde2f75cdecdec1e91c19431b8c540e8bd3ce8d2ab92b11bb76623812be98f26ba650d4964d7bf01d9ad7509c4b86cd38f31a9779b3a56d228134c070223", @ANYRES32, @ANYBLOB="da0f000000", @ANYRES32=r4], 0x50)
r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='\a\x00\x00\x00\x00', @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x48)
r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x5, 0x8, &(0x7f0000000740)=ANY=[@ANYBLOB="1800000000000000000000000000000018120000", @ANYRES32=r5, @ANYBLOB="0000000000000000b703000000030000850000001b000000b70000000000000095"], &(0x7f0000000780)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94)
r7 = perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x192d2, 0x2000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_SET_BPF(r7, 0x40042408, r6)
write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[@ANYBLOB="1c0000005e0007"], 0xfe33)
ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r2, 0x4008240b, &(0x7f00000001c0)={0x0, 0x80, 0x9, 0x6, 0x5, 0x10, 0x0, 0x7, 0x4ad21, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x3, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_config_ext={0x9, 0x3b7d59b5}, 0x100, 0x3ff, 0x400, 0x4, 0x438000000000, 0x3, 0x752, 0x0, 0xb, 0x0, 0x100000001})
r8 = perf_event_open(&(0x7f0000000fc0)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x400, 0xf6103, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, @perf_config_ext={0xfffffffffffffffa, 0x6}, 0x104c, 0x0, 0x2, 0x0, 0x3, 0x0, 0x8}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0)
r9 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
ioctl$PERF_EVENT_IOC_SET_BPF(r8, 0x40042408, r9)
ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000000040)={r3, r9})
bpf$MAP_CREATE(0xb00000000000000, &(0x7f0000000300)=ANY=[@ANYBLOB="08000000040000000400000022bf000000000000", @ANYRES32, @ANYBLOB='\x00'/14, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="000000000400"/28], 0x50)
bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH(0x19, &(0x7f0000000980)={&(0x7f0000000180)="ab6321f7507e0800000000000000a6df5857134d1976b23ad9b377f8fa1dcc2981ac5ff8b9e00000000000", &(0x7f0000000500)=""/11, &(0x7f0000000680)="a14407b81f3bb006a6d516cd898518b9507e1d47694ee860aa2e3bf4c8bab4498e6a0983adac22f0220b8224759b6919586562364cb27e82c6c258867c096102ce94ed3a261954c741157e04c510752f143cbc042655f372cda8e579fc2899b5a5aec9f898b3e449433a431df5d185aea8a39cb602d1ac6bb56fe8e8d04cf0f255fcefb05abeca14f11854a9a4458f001c4ccce0", &(0x7f00000009c0)="0ade4224ab1abaed728883a599eebf52d67b16422365f362cbdb70212b4d974494b622b03682f880f3a111332769dd1d847314b178d771026886374be1c78dc398f4e1842f303f40d13a63c5127f21cd24dca81a1db614f8d7b35c9e25e3fdd17fd7ef52ea07ab905732f3f0bff0eb86c23d6fe2259d6eaa26e623a2b8dd74a22fce0c4a8c018527f091978cda6c58d25127f6ce907064aa30adb164374035c7c8b2b62d9248710b571dac71f6f04b162ac1d06afc7453b2b4ea47aa7468dcc3fcdd6d1ea6df4a4c0276ab62eed0a18e7af97fcbcc74ebe1d61a88c97d9d7c278e98dbdc8ef2a4aaa4455e6870ea3d79cf39c9cac847", 0x81}, 0x38)
socket$kcm(0x2, 0x1, 0x2)
write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="2b40000048009125745c7388641f9c0e0a"], 0xfe33)
write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0xfe33)
socket$kcm(0x2, 0x2, 0x0)
perf_event_open$cgroup(&(0x7f0000000080)={0x2, 0x2d, 0x7, 0x6, 0x7, 0xb, 0x0, 0x6, 0x88020, 0x8, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x28b, 0x4, @perf_config_ext={0x21c, 0x4}, 0x10010, 0xfed, 0x0, 0x8, 0x0, 0x8847, 0x3, 0x0, 0x0, 0x0, 0x8}, 0xffffffffffffffff, 0xa, r8, 0x0)
sendmsg$kcm(0xffffffffffffffff, 0x0, 0x4040081)

program crashed: INFO: rcu detected stall in futex
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}}): getpid-perf_event_open-ioctl$PERF_EVENT_IOC_SET_BPF-perf_event_open$cgroup-perf_event_open-socket$kcm-sendmsg$kcm-socket$kcm-bpf$MAP_CREATE-bpf$MAP_CREATE-bpf$PROG_LOAD-perf_event_open-ioctl$PERF_EVENT_IOC_SET_BPF-write$cgroup_subtree-ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES-perf_event_open-bpf$PROG_LOAD-ioctl$PERF_EVENT_IOC_SET_BPF-ioctl$sock_kcm_SIOCKCMATTACH-bpf$MAP_CREATE-bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH-socket$kcm-write$cgroup_subtree-write$cgroup_subtree-socket$kcm-perf_event_open$cgroup
detailed listing:
executing program 0:
r0 = getpid()
r1 = perf_event_open(0x0, r0, 0xb, 0xffffffffffffffff, 0x9)
ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, 0xffffffffffffffff)
perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x100, 0xc113a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x1}, 0x100200, 0x3, 0x0, 0x5, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
r2 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$kcm(0x10, 0x2, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000140)}, 0x0)
r4 = socket$kcm(0x10, 0x400000002, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB="000000000000020000000000000000cc0e2c542b292b4e23623488630eec64d7f0be7e86426e4d27a608fde2f75cdecdec1e91c19431b8c540e8bd3ce8d2ab92b11bb76623812be98f26ba650d4964d7bf01d9ad7509c4b86cd38f31a9779b3a56d228134c070223", @ANYRES32, @ANYBLOB="da0f000000", @ANYRES32=r4], 0x50)
r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='\a\x00\x00\x00\x00', @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x48)
r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x5, 0x8, &(0x7f0000000740)=ANY=[@ANYBLOB="1800000000000000000000000000000018120000", @ANYRES32=r5, @ANYBLOB="0000000000000000b703000000030000850000001b000000b70000000000000095"], &(0x7f0000000780)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94)
r7 = perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x192d2, 0x2000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_SET_BPF(r7, 0x40042408, r6)
write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[@ANYBLOB="1c0000005e0007"], 0xfe33)
ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r2, 0x4008240b, &(0x7f00000001c0)={0x0, 0x80, 0x9, 0x6, 0x5, 0x10, 0x0, 0x7, 0x4ad21, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x3, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_config_ext={0x9, 0x3b7d59b5}, 0x100, 0x3ff, 0x400, 0x4, 0x438000000000, 0x3, 0x752, 0x0, 0xb, 0x0, 0x100000001})
r8 = perf_event_open(&(0x7f0000000fc0)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x400, 0xf6103, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, @perf_config_ext={0xfffffffffffffffa, 0x6}, 0x104c, 0x0, 0x2, 0x0, 0x3, 0x0, 0x8}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0)
r9 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
ioctl$PERF_EVENT_IOC_SET_BPF(r8, 0x40042408, r9)
ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000000040)={r3, r9})
bpf$MAP_CREATE(0xb00000000000000, &(0x7f0000000300)=ANY=[@ANYBLOB="08000000040000000400000022bf000000000000", @ANYRES32, @ANYBLOB='\x00'/14, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="000000000400"/28], 0x50)
bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH(0x19, &(0x7f0000000980)={&(0x7f0000000180)="ab6321f7507e0800000000000000a6df5857134d1976b23ad9b377f8fa1dcc2981ac5ff8b9e00000000000", &(0x7f0000000500)=""/11, &(0x7f0000000680)="a14407b81f3bb006a6d516cd898518b9507e1d47694ee860aa2e3bf4c8bab4498e6a0983adac22f0220b8224759b6919586562364cb27e82c6c258867c096102ce94ed3a261954c741157e04c510752f143cbc042655f372cda8e579fc2899b5a5aec9f898b3e449433a431df5d185aea8a39cb602d1ac6bb56fe8e8d04cf0f255fcefb05abeca14f11854a9a4458f001c4ccce0", &(0x7f00000009c0)="0ade4224ab1abaed728883a599eebf52d67b16422365f362cbdb70212b4d974494b622b03682f880f3a111332769dd1d847314b178d771026886374be1c78dc398f4e1842f303f40d13a63c5127f21cd24dca81a1db614f8d7b35c9e25e3fdd17fd7ef52ea07ab905732f3f0bff0eb86c23d6fe2259d6eaa26e623a2b8dd74a22fce0c4a8c018527f091978cda6c58d25127f6ce907064aa30adb164374035c7c8b2b62d9248710b571dac71f6f04b162ac1d06afc7453b2b4ea47aa7468dcc3fcdd6d1ea6df4a4c0276ab62eed0a18e7af97fcbcc74ebe1d61a88c97d9d7c278e98dbdc8ef2a4aaa4455e6870ea3d79cf39c9cac847", 0x81}, 0x38)
socket$kcm(0x2, 0x1, 0x2)
write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="2b40000048009125745c7388641f9c0e0a"], 0xfe33)
write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0xfe33)
socket$kcm(0x2, 0x2, 0x0)
perf_event_open$cgroup(&(0x7f0000000080)={0x2, 0x2d, 0x7, 0x6, 0x7, 0xb, 0x0, 0x6, 0x88020, 0x8, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x28b, 0x4, @perf_config_ext={0x21c, 0x4}, 0x10010, 0xfed, 0x0, 0x8, 0x0, 0x8847, 0x3, 0x0, 0x0, 0x0, 0x8}, 0xffffffffffffffff, 0xa, r8, 0x0)

program crashed: INFO: rcu detected stall in schedule_preempt_disabled
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}}): getpid-perf_event_open-ioctl$PERF_EVENT_IOC_SET_BPF-perf_event_open$cgroup-perf_event_open-socket$kcm-sendmsg$kcm-socket$kcm-bpf$MAP_CREATE-bpf$MAP_CREATE-bpf$PROG_LOAD-perf_event_open-ioctl$PERF_EVENT_IOC_SET_BPF-write$cgroup_subtree-ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES-perf_event_open-bpf$PROG_LOAD-ioctl$PERF_EVENT_IOC_SET_BPF-ioctl$sock_kcm_SIOCKCMATTACH-bpf$MAP_CREATE-bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH-socket$kcm-write$cgroup_subtree-write$cgroup_subtree-socket$kcm
detailed listing:
executing program 0:
r0 = getpid()
r1 = perf_event_open(0x0, r0, 0xb, 0xffffffffffffffff, 0x9)
ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, 0xffffffffffffffff)
perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x100, 0xc113a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x100200, 0x3, 0x0, 0x5, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
r2 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$kcm(0x10, 0x2, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000140)}, 0x0)
r4 = socket$kcm(0x10, 0x400000002, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB="000000000000020000000000000000cc0e2c542b292b4e23623488630eec64d7f0be7e86426e4d27a608fde2f75cdecdec1e91c19431b8c540e8bd3ce8d2ab92b11bb76623812be98f26ba650d4964d7bf01d9ad7509c4b86cd38f31a9779b3a56d228134c070223", @ANYRES32, @ANYBLOB="da0f000000", @ANYRES32=r4], 0x50)
r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='\a\x00\x00\x00\x00', @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x48)
r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x5, 0x8, &(0x7f0000000740)=ANY=[@ANYBLOB="1800000000000000000000000000000018120000", @ANYRES32=r5, @ANYBLOB="0000000000000000b703000000030000850000001b000000b70000000000000095"], &(0x7f0000000780)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94)
r7 = perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x192d2, 0x2000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_SET_BPF(r7, 0x40042408, r6)
write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[@ANYBLOB="1c0000005e0007"], 0xfe33)
ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r2, 0x4008240b, &(0x7f00000001c0)={0x0, 0x80, 0x9, 0x6, 0x5, 0x10, 0x0, 0x7, 0x4ad21, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x3, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_config_ext={0x9, 0x3b7d59b5}, 0x100, 0x3ff, 0x400, 0x4, 0x438000000000, 0x3, 0x752, 0x0, 0xb, 0x0, 0x100000001})
r8 = perf_event_open(&(0x7f0000000fc0)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x400, 0xf6103, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, @perf_config_ext={0xfffffffffffffffa, 0x6}, 0x104c, 0x0, 0x2, 0x0, 0x3, 0x0, 0x8}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0)
r9 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
ioctl$PERF_EVENT_IOC_SET_BPF(r8, 0x40042408, r9)
ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000000040)={r3, r9})
bpf$MAP_CREATE(0xb00000000000000, &(0x7f0000000300)=ANY=[@ANYBLOB="08000000040000000400000022bf000000000000", @ANYRES32, @ANYBLOB='\x00'/14, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="000000000400"/28], 0x50)
bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH(0x19, &(0x7f0000000980)={&(0x7f0000000180)="ab6321f7507e0800000000000000a6df5857134d1976b23ad9b377f8fa1dcc2981ac5ff8b9e00000000000", &(0x7f0000000500)=""/11, &(0x7f0000000680)="a14407b81f3bb006a6d516cd898518b9507e1d47694ee860aa2e3bf4c8bab4498e6a0983adac22f0220b8224759b6919586562364cb27e82c6c258867c096102ce94ed3a261954c741157e04c510752f143cbc042655f372cda8e579fc2899b5a5aec9f898b3e449433a431df5d185aea8a39cb602d1ac6bb56fe8e8d04cf0f255fcefb05abeca14f11854a9a4458f001c4ccce0", &(0x7f00000009c0)="0ade4224ab1abaed728883a599eebf52d67b16422365f362cbdb70212b4d974494b622b03682f880f3a111332769dd1d847314b178d771026886374be1c78dc398f4e1842f303f40d13a63c5127f21cd24dca81a1db614f8d7b35c9e25e3fdd17fd7ef52ea07ab905732f3f0bff0eb86c23d6fe2259d6eaa26e623a2b8dd74a22fce0c4a8c018527f091978cda6c58d25127f6ce907064aa30adb164374035c7c8b2b62d9248710b571dac71f6f04b162ac1d06afc7453b2b4ea47aa7468dcc3fcdd6d1ea6df4a4c0276ab62eed0a18e7af97fcbcc74ebe1d61a88c97d9d7c278e98dbdc8ef2a4aaa4455e6870ea3d79cf39c9cac847", 0x81}, 0x38)
socket$kcm(0x2, 0x1, 0x2)
write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="2b40000048009125745c7388641f9c0e0a"], 0xfe33)
write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0xfe33)
socket$kcm(0x2, 0x2, 0x0)

program crashed: INFO: rcu detected stall in perf_event_open
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}}): getpid-perf_event_open-ioctl$PERF_EVENT_IOC_SET_BPF-perf_event_open$cgroup-perf_event_open-socket$kcm-sendmsg$kcm-socket$kcm-bpf$MAP_CREATE-bpf$MAP_CREATE-bpf$PROG_LOAD-perf_event_open-ioctl$PERF_EVENT_IOC_SET_BPF-write$cgroup_subtree-ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES-perf_event_open-bpf$PROG_LOAD-ioctl$PERF_EVENT_IOC_SET_BPF-ioctl$sock_kcm_SIOCKCMATTACH-bpf$MAP_CREATE-bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH-socket$kcm-write$cgroup_subtree-write$cgroup_subtree
detailed listing:
executing program 0:
r0 = getpid()
r1 = perf_event_open(0x0, r0, 0xb, 0xffffffffffffffff, 0x9)
ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, 0xffffffffffffffff)
perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x100, 0xc113a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x1}, 0x100200, 0x3, 0x0, 0x5, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
r2 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$kcm(0x10, 0x2, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000140)}, 0x0)
r4 = socket$kcm(0x10, 0x400000002, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB="000000000000020000000000000000cc0e2c542b292b4e23623488630eec64d7f0be7e86426e4d27a608fde2f75cdecdec1e91c19431b8c540e8bd3ce8d2ab92b11bb76623812be98f26ba650d4964d7bf01d9ad7509c4b86cd38f31a9779b3a56d228134c070223", @ANYRES32, @ANYBLOB="da0f000000", @ANYRES32=r4], 0x50)
r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='\a\x00\x00\x00\x00', @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x48)
r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x5, 0x8, &(0x7f0000000740)=ANY=[@ANYBLOB="1800000000000000000000000000000018120000", @ANYRES32=r5, @ANYBLOB="0000000000000000b703000000030000850000001b000000b70000000000000095"], &(0x7f0000000780)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94)
r7 = perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x192d2, 0x2000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_SET_BPF(r7, 0x40042408, r6)
write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[@ANYBLOB="1c0000005e0007"], 0xfe33)
ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r2, 0x4008240b, &(0x7f00000001c0)={0x0, 0x80, 0x9, 0x6, 0x5, 0x10, 0x0, 0x7, 0x4ad21, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x3, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_config_ext={0x9, 0x3b7d59b5}, 0x100, 0x3ff, 0x400, 0x4, 0x438000000000, 0x3, 0x752, 0x0, 0xb, 0x0, 0x100000001})
r8 = perf_event_open(&(0x7f0000000fc0)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x400, 0xf6103, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, @perf_config_ext={0xfffffffffffffffa, 0x6}, 0x104c, 0x0, 0x2, 0x0, 0x3, 0x0, 0x8}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0)
r9 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
ioctl$PERF_EVENT_IOC_SET_BPF(r8, 0x40042408, r9)
ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000000040)={r3, r9})
bpf$MAP_CREATE(0xb00000000000000, &(0x7f0000000300)=ANY=[@ANYBLOB="08000000040000000400000022bf000000000000", @ANYRES32, @ANYBLOB='\x00'/14, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="000000000400"/28], 0x50)
bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH(0x19, &(0x7f0000000980)={&(0x7f0000000180)="ab6321f7507e0800000000000000a6df5857134d1976b23ad9b377f8fa1dcc2981ac5ff8b9e00000000000", &(0x7f0000000500)=""/11, &(0x7f0000000680)="a14407b81f3bb006a6d516cd898518b9507e1d47694ee860aa2e3bf4c8bab4498e6a0983adac22f0220b8224759b6919586562364cb27e82c6c258867c096102ce94ed3a261954c741157e04c510752f143cbc042655f372cda8e579fc2899b5a5aec9f898b3e449433a431df5d185aea8a39cb602d1ac6bb56fe8e8d04cf0f255fcefb05abeca14f11854a9a4458f001c4ccce0", &(0x7f00000009c0)="0ade4224ab1abaed728883a599eebf52d67b16422365f362cbdb70212b4d974494b622b03682f880f3a111332769dd1d847314b178d771026886374be1c78dc398f4e1842f303f40d13a63c5127f21cd24dca81a1db614f8d7b35c9e25e3fdd17fd7ef52ea07ab905732f3f0bff0eb86c23d6fe2259d6eaa26e623a2b8dd74a22fce0c4a8c018527f091978cda6c58d25127f6ce907064aa30adb164374035c7c8b2b62d9248710b571dac71f6f04b162ac1d06afc7453b2b4ea47aa7468dcc3fcdd6d1ea6df4a4c0276ab62eed0a18e7af97fcbcc74ebe1d61a88c97d9d7c278e98dbdc8ef2a4aaa4455e6870ea3d79cf39c9cac847", 0x81}, 0x38)
socket$kcm(0x2, 0x1, 0x2)
write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="2b40000048009125745c7388641f9c0e0a"], 0xfe33)
write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0xfe33)

program crashed: INFO: rcu detected stall in schedule_tail
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}}): getpid-perf_event_open-ioctl$PERF_EVENT_IOC_SET_BPF-perf_event_open$cgroup-perf_event_open-socket$kcm-sendmsg$kcm-socket$kcm-bpf$MAP_CREATE-bpf$MAP_CREATE-bpf$PROG_LOAD-perf_event_open-ioctl$PERF_EVENT_IOC_SET_BPF-write$cgroup_subtree-ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES-perf_event_open-bpf$PROG_LOAD-ioctl$PERF_EVENT_IOC_SET_BPF-ioctl$sock_kcm_SIOCKCMATTACH-bpf$MAP_CREATE-bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH-socket$kcm-write$cgroup_subtree
detailed listing:
executing program 0:
r0 = getpid()
r1 = perf_event_open(0x0, r0, 0xb, 0xffffffffffffffff, 0x9)
ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, 0xffffffffffffffff)
perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x100, 0xc113a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x100200, 0x3, 0x0, 0x5, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
r2 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$kcm(0x10, 0x2, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000140)}, 0x0)
r4 = socket$kcm(0x10, 0x400000002, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB="000000000000020000000000000000cc0e2c542b292b4e23623488630eec64d7f0be7e86426e4d27a608fde2f75cdecdec1e91c19431b8c540e8bd3ce8d2ab92b11bb76623812be98f26ba650d4964d7bf01d9ad7509c4b86cd38f31a9779b3a56d228134c070223", @ANYRES32, @ANYBLOB="da0f000000", @ANYRES32=r4], 0x50)
r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='\a\x00\x00\x00\x00', @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x48)
r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x5, 0x8, &(0x7f0000000740)=ANY=[@ANYBLOB="1800000000000000000000000000000018120000", @ANYRES32=r5, @ANYBLOB="0000000000000000b703000000030000850000001b000000b70000000000000095"], &(0x7f0000000780)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94)
r7 = perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x192d2, 0x2000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_SET_BPF(r7, 0x40042408, r6)
write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[@ANYBLOB="1c0000005e0007"], 0xfe33)
ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r2, 0x4008240b, &(0x7f00000001c0)={0x0, 0x80, 0x9, 0x6, 0x5, 0x10, 0x0, 0x7, 0x4ad21, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x3, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_config_ext={0x9, 0x3b7d59b5}, 0x100, 0x3ff, 0x400, 0x4, 0x438000000000, 0x3, 0x752, 0x0, 0xb, 0x0, 0x100000001})
r8 = perf_event_open(&(0x7f0000000fc0)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x400, 0xf6103, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, @perf_config_ext={0xfffffffffffffffa, 0x6}, 0x104c, 0x0, 0x2, 0x0, 0x3, 0x0, 0x8}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0)
r9 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
ioctl$PERF_EVENT_IOC_SET_BPF(r8, 0x40042408, r9)
ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000000040)={r3, r9})
bpf$MAP_CREATE(0xb00000000000000, &(0x7f0000000300)=ANY=[@ANYBLOB="08000000040000000400000022bf000000000000", @ANYRES32, @ANYBLOB='\x00'/14, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="000000000400"/28], 0x50)
bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH(0x19, &(0x7f0000000980)={&(0x7f0000000180)="ab6321f7507e0800000000000000a6df5857134d1976b23ad9b377f8fa1dcc2981ac5ff8b9e00000000000", &(0x7f0000000500)=""/11, &(0x7f0000000680)="a14407b81f3bb006a6d516cd898518b9507e1d47694ee860aa2e3bf4c8bab4498e6a0983adac22f0220b8224759b6919586562364cb27e82c6c258867c096102ce94ed3a261954c741157e04c510752f143cbc042655f372cda8e579fc2899b5a5aec9f898b3e449433a431df5d185aea8a39cb602d1ac6bb56fe8e8d04cf0f255fcefb05abeca14f11854a9a4458f001c4ccce0", &(0x7f00000009c0)="0ade4224ab1abaed728883a599eebf52d67b16422365f362cbdb70212b4d974494b622b03682f880f3a111332769dd1d847314b178d771026886374be1c78dc398f4e1842f303f40d13a63c5127f21cd24dca81a1db614f8d7b35c9e25e3fdd17fd7ef52ea07ab905732f3f0bff0eb86c23d6fe2259d6eaa26e623a2b8dd74a22fce0c4a8c018527f091978cda6c58d25127f6ce907064aa30adb164374035c7c8b2b62d9248710b571dac71f6f04b162ac1d06afc7453b2b4ea47aa7468dcc3fcdd6d1ea6df4a4c0276ab62eed0a18e7af97fcbcc74ebe1d61a88c97d9d7c278e98dbdc8ef2a4aaa4455e6870ea3d79cf39c9cac847", 0x81}, 0x38)
socket$kcm(0x2, 0x1, 0x2)
write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="2b40000048009125745c7388641f9c0e0a"], 0xfe33)

program crashed: INFO: rcu detected stall in smp_call_function
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}}): getpid-perf_event_open-ioctl$PERF_EVENT_IOC_SET_BPF-perf_event_open$cgroup-perf_event_open-socket$kcm-sendmsg$kcm-socket$kcm-bpf$MAP_CREATE-bpf$MAP_CREATE-bpf$PROG_LOAD-perf_event_open-ioctl$PERF_EVENT_IOC_SET_BPF-write$cgroup_subtree-ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES-perf_event_open-bpf$PROG_LOAD-ioctl$PERF_EVENT_IOC_SET_BPF-ioctl$sock_kcm_SIOCKCMATTACH-bpf$MAP_CREATE-bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH-socket$kcm
detailed listing:
executing program 0:
r0 = getpid()
r1 = perf_event_open(0x0, r0, 0xb, 0xffffffffffffffff, 0x9)
ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, 0xffffffffffffffff)
perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x100, 0xc113a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x1}, 0x100200, 0x3, 0x0, 0x5, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
r2 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$kcm(0x10, 0x2, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000140)}, 0x0)
r4 = socket$kcm(0x10, 0x400000002, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB="000000000000020000000000000000cc0e2c542b292b4e23623488630eec64d7f0be7e86426e4d27a608fde2f75cdecdec1e91c19431b8c540e8bd3ce8d2ab92b11bb76623812be98f26ba650d4964d7bf01d9ad7509c4b86cd38f31a9779b3a56d228134c070223", @ANYRES32, @ANYBLOB="da0f000000", @ANYRES32=r4], 0x50)
r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='\a\x00\x00\x00\x00', @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x48)
r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x5, 0x8, &(0x7f0000000740)=ANY=[@ANYBLOB="1800000000000000000000000000000018120000", @ANYRES32=r5, @ANYBLOB="0000000000000000b703000000030000850000001b000000b70000000000000095"], &(0x7f0000000780)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94)
r7 = perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x192d2, 0x2000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_SET_BPF(r7, 0x40042408, r6)
write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[@ANYBLOB="1c0000005e0007"], 0xfe33)
ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r2, 0x4008240b, &(0x7f00000001c0)={0x0, 0x80, 0x9, 0x6, 0x5, 0x10, 0x0, 0x7, 0x4ad21, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x3, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_config_ext={0x9, 0x3b7d59b5}, 0x100, 0x3ff, 0x400, 0x4, 0x438000000000, 0x3, 0x752, 0x0, 0xb, 0x0, 0x100000001})
r8 = perf_event_open(&(0x7f0000000fc0)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x400, 0xf6103, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, @perf_config_ext={0xfffffffffffffffa, 0x6}, 0x104c, 0x0, 0x2, 0x0, 0x3, 0x0, 0x8}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0)
r9 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
ioctl$PERF_EVENT_IOC_SET_BPF(r8, 0x40042408, r9)
ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000000040)={r3, r9})
bpf$MAP_CREATE(0xb00000000000000, &(0x7f0000000300)=ANY=[@ANYBLOB="08000000040000000400000022bf000000000000", @ANYRES32, @ANYBLOB='\x00'/14, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="000000000400"/28], 0x50)
bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH(0x19, &(0x7f0000000980)={&(0x7f0000000180)="ab6321f7507e0800000000000000a6df5857134d1976b23ad9b377f8fa1dcc2981ac5ff8b9e00000000000", &(0x7f0000000500)=""/11, &(0x7f0000000680)="a14407b81f3bb006a6d516cd898518b9507e1d47694ee860aa2e3bf4c8bab4498e6a0983adac22f0220b8224759b6919586562364cb27e82c6c258867c096102ce94ed3a261954c741157e04c510752f143cbc042655f372cda8e579fc2899b5a5aec9f898b3e449433a431df5d185aea8a39cb602d1ac6bb56fe8e8d04cf0f255fcefb05abeca14f11854a9a4458f001c4ccce0", &(0x7f00000009c0)="0ade4224ab1abaed728883a599eebf52d67b16422365f362cbdb70212b4d974494b622b03682f880f3a111332769dd1d847314b178d771026886374be1c78dc398f4e1842f303f40d13a63c5127f21cd24dca81a1db614f8d7b35c9e25e3fdd17fd7ef52ea07ab905732f3f0bff0eb86c23d6fe2259d6eaa26e623a2b8dd74a22fce0c4a8c018527f091978cda6c58d25127f6ce907064aa30adb164374035c7c8b2b62d9248710b571dac71f6f04b162ac1d06afc7453b2b4ea47aa7468dcc3fcdd6d1ea6df4a4c0276ab62eed0a18e7af97fcbcc74ebe1d61a88c97d9d7c278e98dbdc8ef2a4aaa4455e6870ea3d79cf39c9cac847", 0x81}, 0x38)
socket$kcm(0x2, 0x1, 0x2)

program crashed: INFO: rcu detected stall in corrupted
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}}): getpid-perf_event_open-ioctl$PERF_EVENT_IOC_SET_BPF-perf_event_open$cgroup-perf_event_open-socket$kcm-sendmsg$kcm-socket$kcm-bpf$MAP_CREATE-bpf$MAP_CREATE-bpf$PROG_LOAD-perf_event_open-ioctl$PERF_EVENT_IOC_SET_BPF-write$cgroup_subtree-ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES-perf_event_open-bpf$PROG_LOAD-ioctl$PERF_EVENT_IOC_SET_BPF-ioctl$sock_kcm_SIOCKCMATTACH-bpf$MAP_CREATE-bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH
detailed listing:
executing program 0:
r0 = getpid()
r1 = perf_event_open(0x0, r0, 0xb, 0xffffffffffffffff, 0x9)
ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, 0xffffffffffffffff)
perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x100, 0xc113a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x100200, 0x3, 0x0, 0x5, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
r2 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$kcm(0x10, 0x2, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000140)}, 0x0)
r4 = socket$kcm(0x10, 0x400000002, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB="000000000000020000000000000000cc0e2c542b292b4e23623488630eec64d7f0be7e86426e4d27a608fde2f75cdecdec1e91c19431b8c540e8bd3ce8d2ab92b11bb76623812be98f26ba650d4964d7bf01d9ad7509c4b86cd38f31a9779b3a56d228134c070223", @ANYRES32, @ANYBLOB="da0f000000", @ANYRES32=r4], 0x50)
r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='\a\x00\x00\x00\x00', @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x48)
r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x5, 0x8, &(0x7f0000000740)=ANY=[@ANYBLOB="1800000000000000000000000000000018120000", @ANYRES32=r5, @ANYBLOB="0000000000000000b703000000030000850000001b000000b70000000000000095"], &(0x7f0000000780)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94)
r7 = perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x192d2, 0x2000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_SET_BPF(r7, 0x40042408, r6)
write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[@ANYBLOB="1c0000005e0007"], 0xfe33)
ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r2, 0x4008240b, &(0x7f00000001c0)={0x0, 0x80, 0x9, 0x6, 0x5, 0x10, 0x0, 0x7, 0x4ad21, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x3, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_config_ext={0x9, 0x3b7d59b5}, 0x100, 0x3ff, 0x400, 0x4, 0x438000000000, 0x3, 0x752, 0x0, 0xb, 0x0, 0x100000001})
r8 = perf_event_open(&(0x7f0000000fc0)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x400, 0xf6103, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, @perf_config_ext={0xfffffffffffffffa, 0x6}, 0x104c, 0x0, 0x2, 0x0, 0x3, 0x0, 0x8}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0)
r9 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
ioctl$PERF_EVENT_IOC_SET_BPF(r8, 0x40042408, r9)
ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000000040)={r3, r9})
bpf$MAP_CREATE(0xb00000000000000, &(0x7f0000000300)=ANY=[@ANYBLOB="08000000040000000400000022bf000000000000", @ANYRES32, @ANYBLOB='\x00'/14, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="000000000400"/28], 0x50)
bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH(0x19, &(0x7f0000000980)={&(0x7f0000000180)="ab6321f7507e0800000000000000a6df5857134d1976b23ad9b377f8fa1dcc2981ac5ff8b9e00000000000", &(0x7f0000000500)=""/11, &(0x7f0000000680)="a14407b81f3bb006a6d516cd898518b9507e1d47694ee860aa2e3bf4c8bab4498e6a0983adac22f0220b8224759b6919586562364cb27e82c6c258867c096102ce94ed3a261954c741157e04c510752f143cbc042655f372cda8e579fc2899b5a5aec9f898b3e449433a431df5d185aea8a39cb602d1ac6bb56fe8e8d04cf0f255fcefb05abeca14f11854a9a4458f001c4ccce0", &(0x7f00000009c0)="0ade4224ab1abaed728883a599eebf52d67b16422365f362cbdb70212b4d974494b622b03682f880f3a111332769dd1d847314b178d771026886374be1c78dc398f4e1842f303f40d13a63c5127f21cd24dca81a1db614f8d7b35c9e25e3fdd17fd7ef52ea07ab905732f3f0bff0eb86c23d6fe2259d6eaa26e623a2b8dd74a22fce0c4a8c018527f091978cda6c58d25127f6ce907064aa30adb164374035c7c8b2b62d9248710b571dac71f6f04b162ac1d06afc7453b2b4ea47aa7468dcc3fcdd6d1ea6df4a4c0276ab62eed0a18e7af97fcbcc74ebe1d61a88c97d9d7c278e98dbdc8ef2a4aaa4455e6870ea3d79cf39c9cac847", 0x81}, 0x38)

program crashed: INFO: rcu detected stall in sock_write_iter
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}}): getpid-perf_event_open-ioctl$PERF_EVENT_IOC_SET_BPF-perf_event_open$cgroup-perf_event_open-socket$kcm-sendmsg$kcm-socket$kcm-bpf$MAP_CREATE-bpf$MAP_CREATE-bpf$PROG_LOAD-perf_event_open-ioctl$PERF_EVENT_IOC_SET_BPF-write$cgroup_subtree-ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES-perf_event_open-bpf$PROG_LOAD-ioctl$PERF_EVENT_IOC_SET_BPF-ioctl$sock_kcm_SIOCKCMATTACH-bpf$MAP_CREATE
detailed listing:
executing program 0:
r0 = getpid()
r1 = perf_event_open(0x0, r0, 0xb, 0xffffffffffffffff, 0x9)
ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, 0xffffffffffffffff)
perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x100, 0xc113a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x1}, 0x100200, 0x3, 0x0, 0x5, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
r2 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$kcm(0x10, 0x2, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000140)}, 0x0)
r4 = socket$kcm(0x10, 0x400000002, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB="000000000000020000000000000000cc0e2c542b292b4e23623488630eec64d7f0be7e86426e4d27a608fde2f75cdecdec1e91c19431b8c540e8bd3ce8d2ab92b11bb76623812be98f26ba650d4964d7bf01d9ad7509c4b86cd38f31a9779b3a56d228134c070223", @ANYRES32, @ANYBLOB="da0f000000", @ANYRES32=r4], 0x50)
r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='\a\x00\x00\x00\x00', @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x48)
r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x5, 0x8, &(0x7f0000000740)=ANY=[@ANYBLOB="1800000000000000000000000000000018120000", @ANYRES32=r5, @ANYBLOB="0000000000000000b703000000030000850000001b000000b70000000000000095"], &(0x7f0000000780)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94)
r7 = perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x192d2, 0x2000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_SET_BPF(r7, 0x40042408, r6)
write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[@ANYBLOB="1c0000005e0007"], 0xfe33)
ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r2, 0x4008240b, &(0x7f00000001c0)={0x0, 0x80, 0x9, 0x6, 0x5, 0x10, 0x0, 0x7, 0x4ad21, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x3, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_config_ext={0x9, 0x3b7d59b5}, 0x100, 0x3ff, 0x400, 0x4, 0x438000000000, 0x3, 0x752, 0x0, 0xb, 0x0, 0x100000001})
r8 = perf_event_open(&(0x7f0000000fc0)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x400, 0xf6103, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, @perf_config_ext={0xfffffffffffffffa, 0x6}, 0x104c, 0x0, 0x2, 0x0, 0x3, 0x0, 0x8}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0)
r9 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
ioctl$PERF_EVENT_IOC_SET_BPF(r8, 0x40042408, r9)
ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000000040)={r3, r9})
bpf$MAP_CREATE(0xb00000000000000, &(0x7f0000000300)=ANY=[@ANYBLOB="08000000040000000400000022bf000000000000", @ANYRES32, @ANYBLOB='\x00'/14, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="000000000400"/28], 0x50)

program crashed: INFO: rcu detected stall in corrupted
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}}): getpid-perf_event_open-ioctl$PERF_EVENT_IOC_SET_BPF-perf_event_open$cgroup-perf_event_open-socket$kcm-sendmsg$kcm-socket$kcm-bpf$MAP_CREATE-bpf$MAP_CREATE-bpf$PROG_LOAD-perf_event_open-ioctl$PERF_EVENT_IOC_SET_BPF-write$cgroup_subtree-ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES-perf_event_open-bpf$PROG_LOAD-ioctl$PERF_EVENT_IOC_SET_BPF-ioctl$sock_kcm_SIOCKCMATTACH
detailed listing:
executing program 0:
r0 = getpid()
r1 = perf_event_open(0x0, r0, 0xb, 0xffffffffffffffff, 0x9)
ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, 0xffffffffffffffff)
perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x100, 0xc113a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x100200, 0x3, 0x0, 0x5, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
r2 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = socket$kcm(0x10, 0x2, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000140)}, 0x0)
r4 = socket$kcm(0x10, 0x400000002, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB="000000000000020000000000000000cc0e2c542b292b4e23623488630eec64d7f0be7e86426e4d27a608fde2f75cdecdec1e91c19431b8c540e8bd3ce8d2ab92b11bb76623812be98f26ba650d4964d7bf01d9ad7509c4b86cd38f31a9779b3a56d228134c070223", @ANYRES32, @ANYBLOB="da0f000000", @ANYRES32=r4], 0x50)
r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='\a\x00\x00\x00\x00', @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x48)
r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x5, 0x8, &(0x7f0000000740)=ANY=[@ANYBLOB="1800000000000000000000000000000018120000", @ANYRES32=r5, @ANYBLOB="0000000000000000b703000000030000850000001b000000b70000000000000095"], &(0x7f0000000780)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94)
r7 = perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x192d2, 0x2000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_SET_BPF(r7, 0x40042408, r6)
write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[@ANYBLOB="1c0000005e0007"], 0xfe33)
ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r2, 0x4008240b, &(0x7f00000001c0)={0x0, 0x80, 0x9, 0x6, 0x5, 0x10, 0x0, 0x7, 0x4ad21, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x3, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_config_ext={0x9, 0x3b7d59b5}, 0x100, 0x3ff, 0x400, 0x4, 0x438000000000, 0x3, 0x752, 0x0, 0xb, 0x0, 0x100000001})
r8 = perf_event_open(&(0x7f0000000fc0)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x400, 0xf6103, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, @perf_config_ext={0xfffffffffffffffa, 0x6}, 0x104c, 0x0, 0x2, 0x0, 0x3, 0x0, 0x8}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0)
r9 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
ioctl$PERF_EVENT_IOC_SET_BPF(r8, 0x40042408, r9)
ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000000040)={r3, r9})

program crashed: INFO: rcu detected stall in corrupted
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}}): getpid-perf_event_open-ioctl$PERF_EVENT_IOC_SET_BPF-perf_event_open$cgroup-perf_event_open-socket$kcm-sendmsg$kcm-socket$kcm-bpf$MAP_CREATE-bpf$MAP_CREATE-bpf$PROG_LOAD-perf_event_open-ioctl$PERF_EVENT_IOC_SET_BPF-write$cgroup_subtree-ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES-perf_event_open-bpf$PROG_LOAD-ioctl$PERF_EVENT_IOC_SET_BPF
detailed listing:
executing program 0:
r0 = getpid()
r1 = perf_event_open(0x0, r0, 0xb, 0xffffffffffffffff, 0x9)
ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, 0xffffffffffffffff)
perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x100, 0xc113a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x1}, 0x100200, 0x3, 0x0, 0x5, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
r2 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$kcm(0x10, 0x2, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000140)}, 0x0)
r3 = socket$kcm(0x10, 0x400000002, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB="000000000000020000000000000000cc0e2c542b292b4e23623488630eec64d7f0be7e86426e4d27a608fde2f75cdecdec1e91c19431b8c540e8bd3ce8d2ab92b11bb76623812be98f26ba650d4964d7bf01d9ad7509c4b86cd38f31a9779b3a56d228134c070223", @ANYRES32, @ANYBLOB="da0f000000", @ANYRES32=r3], 0x50)
r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='\a\x00\x00\x00\x00', @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x48)
r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x5, 0x8, &(0x7f0000000740)=ANY=[@ANYBLOB="1800000000000000000000000000000018120000", @ANYRES32=r4, @ANYBLOB="0000000000000000b703000000030000850000001b000000b70000000000000095"], &(0x7f0000000780)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94)
r6 = perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x192d2, 0x2000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_SET_BPF(r6, 0x40042408, r5)
write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="1c0000005e0007"], 0xfe33)
ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r2, 0x4008240b, &(0x7f00000001c0)={0x0, 0x80, 0x9, 0x6, 0x5, 0x10, 0x0, 0x7, 0x4ad21, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x3, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_config_ext={0x9, 0x3b7d59b5}, 0x100, 0x3ff, 0x400, 0x4, 0x438000000000, 0x3, 0x752, 0x0, 0xb, 0x0, 0x100000001})
r7 = perf_event_open(&(0x7f0000000fc0)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x400, 0xf6103, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, @perf_config_ext={0xfffffffffffffffa, 0x6}, 0x104c, 0x0, 0x2, 0x0, 0x3, 0x0, 0x8}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0)
r8 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
ioctl$PERF_EVENT_IOC_SET_BPF(r7, 0x40042408, r8)

program crashed: INFO: rcu detected stall in futex
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}}): getpid-perf_event_open-ioctl$PERF_EVENT_IOC_SET_BPF-perf_event_open$cgroup-perf_event_open-socket$kcm-sendmsg$kcm-socket$kcm-bpf$MAP_CREATE-bpf$MAP_CREATE-bpf$PROG_LOAD-perf_event_open-ioctl$PERF_EVENT_IOC_SET_BPF-write$cgroup_subtree-ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES-perf_event_open-bpf$PROG_LOAD
detailed listing:
executing program 0:
r0 = getpid()
r1 = perf_event_open(0x0, r0, 0xb, 0xffffffffffffffff, 0x9)
ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, 0xffffffffffffffff)
perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x100, 0xc113a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x100200, 0x3, 0x0, 0x5, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
r2 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$kcm(0x10, 0x2, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000140)}, 0x0)
r3 = socket$kcm(0x10, 0x400000002, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB="000000000000020000000000000000cc0e2c542b292b4e23623488630eec64d7f0be7e86426e4d27a608fde2f75cdecdec1e91c19431b8c540e8bd3ce8d2ab92b11bb76623812be98f26ba650d4964d7bf01d9ad7509c4b86cd38f31a9779b3a56d228134c070223", @ANYRES32, @ANYBLOB="da0f000000", @ANYRES32=r3], 0x50)
r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='\a\x00\x00\x00\x00', @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x48)
r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x5, 0x8, &(0x7f0000000740)=ANY=[@ANYBLOB="1800000000000000000000000000000018120000", @ANYRES32=r4, @ANYBLOB="0000000000000000b703000000030000850000001b000000b70000000000000095"], &(0x7f0000000780)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94)
r6 = perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x192d2, 0x2000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_SET_BPF(r6, 0x40042408, r5)
write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="1c0000005e0007"], 0xfe33)
ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r2, 0x4008240b, &(0x7f00000001c0)={0x0, 0x80, 0x9, 0x6, 0x5, 0x10, 0x0, 0x7, 0x4ad21, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x3, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_config_ext={0x9, 0x3b7d59b5}, 0x100, 0x3ff, 0x400, 0x4, 0x438000000000, 0x3, 0x752, 0x0, 0xb, 0x0, 0x100000001})
perf_event_open(&(0x7f0000000fc0)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x400, 0xf6103, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, @perf_config_ext={0xfffffffffffffffa, 0x6}, 0x104c, 0x0, 0x2, 0x0, 0x3, 0x0, 0x8}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)

program crashed: INFO: rcu detected stall in corrupted
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}}): getpid-perf_event_open-ioctl$PERF_EVENT_IOC_SET_BPF-perf_event_open$cgroup-perf_event_open-socket$kcm-sendmsg$kcm-socket$kcm-bpf$MAP_CREATE-bpf$MAP_CREATE-bpf$PROG_LOAD-perf_event_open-ioctl$PERF_EVENT_IOC_SET_BPF-write$cgroup_subtree-ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES-perf_event_open
detailed listing:
executing program 0:
r0 = getpid()
r1 = perf_event_open(0x0, r0, 0xb, 0xffffffffffffffff, 0x9)
ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, 0xffffffffffffffff)
perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x100, 0xc113a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x1}, 0x100200, 0x3, 0x0, 0x5, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
r2 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$kcm(0x10, 0x2, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000140)}, 0x0)
r3 = socket$kcm(0x10, 0x400000002, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB="000000000000020000000000000000cc0e2c542b292b4e23623488630eec64d7f0be7e86426e4d27a608fde2f75cdecdec1e91c19431b8c540e8bd3ce8d2ab92b11bb76623812be98f26ba650d4964d7bf01d9ad7509c4b86cd38f31a9779b3a56d228134c070223", @ANYRES32, @ANYBLOB="da0f000000", @ANYRES32=r3], 0x50)
r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='\a\x00\x00\x00\x00', @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x48)
r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x5, 0x8, &(0x7f0000000740)=ANY=[@ANYBLOB="1800000000000000000000000000000018120000", @ANYRES32=r4, @ANYBLOB="0000000000000000b703000000030000850000001b000000b70000000000000095"], &(0x7f0000000780)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94)
r6 = perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x192d2, 0x2000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_SET_BPF(r6, 0x40042408, r5)
write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="1c0000005e0007"], 0xfe33)
ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r2, 0x4008240b, &(0x7f00000001c0)={0x0, 0x80, 0x9, 0x6, 0x5, 0x10, 0x0, 0x7, 0x4ad21, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x3, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_config_ext={0x9, 0x3b7d59b5}, 0x100, 0x3ff, 0x400, 0x4, 0x438000000000, 0x3, 0x752, 0x0, 0xb, 0x0, 0x100000001})
perf_event_open(&(0x7f0000000fc0)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x400, 0xf6103, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, @perf_config_ext={0xfffffffffffffffa, 0x6}, 0x104c, 0x0, 0x2, 0x0, 0x3, 0x0, 0x8}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0)

program crashed: INFO: rcu detected stall in security_file_ioctl
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}}): getpid-perf_event_open-ioctl$PERF_EVENT_IOC_SET_BPF-perf_event_open$cgroup-perf_event_open-socket$kcm-sendmsg$kcm-socket$kcm-bpf$MAP_CREATE-bpf$MAP_CREATE-bpf$PROG_LOAD-perf_event_open-ioctl$PERF_EVENT_IOC_SET_BPF-write$cgroup_subtree-ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES
detailed listing:
executing program 0:
r0 = getpid()
r1 = perf_event_open(0x0, r0, 0xb, 0xffffffffffffffff, 0x9)
ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, 0xffffffffffffffff)
perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x100, 0xc113a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x1}, 0x100200, 0x3, 0x0, 0x5, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
r2 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$kcm(0x10, 0x2, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000140)}, 0x0)
r3 = socket$kcm(0x10, 0x400000002, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB="000000000000020000000000000000cc0e2c542b292b4e23623488630eec64d7f0be7e86426e4d27a608fde2f75cdecdec1e91c19431b8c540e8bd3ce8d2ab92b11bb76623812be98f26ba650d4964d7bf01d9ad7509c4b86cd38f31a9779b3a56d228134c070223", @ANYRES32, @ANYBLOB="da0f000000", @ANYRES32=r3], 0x50)
r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='\a\x00\x00\x00\x00', @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x48)
r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x5, 0x8, &(0x7f0000000740)=ANY=[@ANYBLOB="1800000000000000000000000000000018120000", @ANYRES32=r4, @ANYBLOB="0000000000000000b703000000030000850000001b000000b70000000000000095"], &(0x7f0000000780)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94)
r6 = perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x192d2, 0x2000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_SET_BPF(r6, 0x40042408, r5)
write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="1c0000005e0007"], 0xfe33)
ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r2, 0x4008240b, &(0x7f00000001c0)={0x0, 0x80, 0x9, 0x6, 0x5, 0x10, 0x0, 0x7, 0x4ad21, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x3, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x9, 0x0, @perf_config_ext={0x9, 0x3b7d59b5}, 0x100, 0x3ff, 0x400, 0x4, 0x438000000000, 0x3, 0x752, 0x0, 0xb, 0x0, 0x100000001})

program crashed: INFO: rcu detected stall in corrupted
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}}): getpid-perf_event_open-ioctl$PERF_EVENT_IOC_SET_BPF-perf_event_open$cgroup-perf_event_open-socket$kcm-sendmsg$kcm-socket$kcm-bpf$MAP_CREATE-bpf$MAP_CREATE-bpf$PROG_LOAD-perf_event_open-ioctl$PERF_EVENT_IOC_SET_BPF-write$cgroup_subtree
detailed listing:
executing program 0:
r0 = getpid()
r1 = perf_event_open(0x0, r0, 0xb, 0xffffffffffffffff, 0x9)
ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, 0xffffffffffffffff)
perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x100, 0xc113a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x100200, 0x3, 0x0, 0x5, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$kcm(0x10, 0x2, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000140)}, 0x0)
r2 = socket$kcm(0x10, 0x400000002, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB="000000000000020000000000000000cc0e2c542b292b4e23623488630eec64d7f0be7e86426e4d27a608fde2f75cdecdec1e91c19431b8c540e8bd3ce8d2ab92b11bb76623812be98f26ba650d4964d7bf01d9ad7509c4b86cd38f31a9779b3a56d228134c070223", @ANYRES32, @ANYBLOB="da0f000000", @ANYRES32=r2], 0x50)
r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='\a\x00\x00\x00\x00', @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x48)
r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x5, 0x8, &(0x7f0000000740)=ANY=[@ANYBLOB="1800000000000000000000000000000018120000", @ANYRES32=r3, @ANYBLOB="0000000000000000b703000000030000850000001b000000b70000000000000095"], &(0x7f0000000780)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94)
r5 = perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x192d2, 0x2000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_SET_BPF(r5, 0x40042408, r4)
write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="1c0000005e0007"], 0xfe33)

program crashed: INFO: rcu detected stall in sys_socket
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}}): getpid-perf_event_open-ioctl$PERF_EVENT_IOC_SET_BPF-perf_event_open$cgroup-perf_event_open-socket$kcm-sendmsg$kcm-socket$kcm-bpf$MAP_CREATE-bpf$MAP_CREATE-bpf$PROG_LOAD-perf_event_open-ioctl$PERF_EVENT_IOC_SET_BPF
detailed listing:
executing program 0:
r0 = getpid()
r1 = perf_event_open(0x0, r0, 0xb, 0xffffffffffffffff, 0x9)
ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, 0xffffffffffffffff)
perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x100, 0xc113a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x1}, 0x100200, 0x3, 0x0, 0x5, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$kcm(0x10, 0x2, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000140)}, 0x0)
r2 = socket$kcm(0x10, 0x400000002, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB="000000000000020000000000000000cc0e2c542b292b4e23623488630eec64d7f0be7e86426e4d27a608fde2f75cdecdec1e91c19431b8c540e8bd3ce8d2ab92b11bb76623812be98f26ba650d4964d7bf01d9ad7509c4b86cd38f31a9779b3a56d228134c070223", @ANYRES32, @ANYBLOB="da0f000000", @ANYRES32=r2], 0x50)
r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='\a\x00\x00\x00\x00', @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x48)
r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x5, 0x8, &(0x7f0000000740)=ANY=[@ANYBLOB="1800000000000000000000000000000018120000", @ANYRES32=r3, @ANYBLOB="0000000000000000b703000000030000850000001b000000b70000000000000095"], &(0x7f0000000780)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94)
r5 = perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x192d2, 0x2000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$PERF_EVENT_IOC_SET_BPF(r5, 0x40042408, r4)

program crashed: INFO: rcu detected stall in sys_socket
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}}): getpid-perf_event_open-ioctl$PERF_EVENT_IOC_SET_BPF-perf_event_open$cgroup-perf_event_open-socket$kcm-sendmsg$kcm-socket$kcm-bpf$MAP_CREATE-bpf$MAP_CREATE-bpf$PROG_LOAD-perf_event_open
detailed listing:
executing program 0:
r0 = getpid()
r1 = perf_event_open(0x0, r0, 0xb, 0xffffffffffffffff, 0x9)
ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, 0xffffffffffffffff)
perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x100, 0xc113a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x100200, 0x3, 0x0, 0x5, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$kcm(0x10, 0x2, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000140)}, 0x0)
r2 = socket$kcm(0x10, 0x400000002, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB="000000000000020000000000000000cc0e2c542b292b4e23623488630eec64d7f0be7e86426e4d27a608fde2f75cdecdec1e91c19431b8c540e8bd3ce8d2ab92b11bb76623812be98f26ba650d4964d7bf01d9ad7509c4b86cd38f31a9779b3a56d228134c070223", @ANYRES32, @ANYBLOB="da0f000000", @ANYRES32=r2], 0x50)
r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='\a\x00\x00\x00\x00', @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x48)
bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x5, 0x8, &(0x7f0000000740)=ANY=[@ANYBLOB="1800000000000000000000000000000018120000", @ANYRES32=r3, @ANYBLOB="0000000000000000b703000000030000850000001b000000b70000000000000095"], &(0x7f0000000780)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94)
perf_event_open(&(0x7f00000002c0)={0x2, 0x80, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x192d2, 0x2000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0)

program crashed: INFO: rcu detected stall in batadv_nc_worker
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}}): getpid-perf_event_open-ioctl$PERF_EVENT_IOC_SET_BPF-perf_event_open$cgroup-perf_event_open-socket$kcm-sendmsg$kcm-socket$kcm-bpf$MAP_CREATE-bpf$MAP_CREATE-bpf$PROG_LOAD
detailed listing:
executing program 0:
r0 = getpid()
r1 = perf_event_open(0x0, r0, 0xb, 0xffffffffffffffff, 0x9)
ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, 0xffffffffffffffff)
perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x100, 0xc113a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x100200, 0x3, 0x0, 0x5, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$kcm(0x10, 0x2, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000140)}, 0x0)
r2 = socket$kcm(0x10, 0x400000002, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB="000000000000020000000000000000cc0e2c542b292b4e23623488630eec64d7f0be7e86426e4d27a608fde2f75cdecdec1e91c19431b8c540e8bd3ce8d2ab92b11bb76623812be98f26ba650d4964d7bf01d9ad7509c4b86cd38f31a9779b3a56d228134c070223", @ANYRES32, @ANYBLOB="da0f000000", @ANYRES32=r2], 0x50)
r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='\a\x00\x00\x00\x00', @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x48)
bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x5, 0x8, &(0x7f0000000740)=ANY=[@ANYBLOB="1800000000000000000000000000000018120000", @ANYRES32=r3, @ANYBLOB="0000000000000000b703000000030000850000001b000000b70000000000000095"], &(0x7f0000000780)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94)

program crashed: INFO: rcu detected stall in futex
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}}): getpid-perf_event_open-ioctl$PERF_EVENT_IOC_SET_BPF-perf_event_open$cgroup-perf_event_open-socket$kcm-sendmsg$kcm-socket$kcm-bpf$MAP_CREATE-bpf$MAP_CREATE
detailed listing:
executing program 0:
r0 = getpid()
r1 = perf_event_open(0x0, r0, 0xb, 0xffffffffffffffff, 0x9)
ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, 0xffffffffffffffff)
perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x100, 0xc113a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x1}, 0x100200, 0x3, 0x0, 0x5, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$kcm(0x10, 0x2, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000140)}, 0x0)
r2 = socket$kcm(0x10, 0x400000002, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB="000000000000020000000000000000cc0e2c542b292b4e23623488630eec64d7f0be7e86426e4d27a608fde2f75cdecdec1e91c19431b8c540e8bd3ce8d2ab92b11bb76623812be98f26ba650d4964d7bf01d9ad7509c4b86cd38f31a9779b3a56d228134c070223", @ANYRES32, @ANYBLOB="da0f000000", @ANYRES32=r2], 0x50)
bpf$MAP_CREATE(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='\a\x00\x00\x00\x00', @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x48)

program crashed: INFO: rcu detected stall in ieee80211_handle_queued_frames
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}}): getpid-perf_event_open-ioctl$PERF_EVENT_IOC_SET_BPF-perf_event_open$cgroup-perf_event_open-socket$kcm-sendmsg$kcm-socket$kcm-bpf$MAP_CREATE
detailed listing:
executing program 0:
r0 = getpid()
r1 = perf_event_open(0x0, r0, 0xb, 0xffffffffffffffff, 0x9)
ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, 0xffffffffffffffff)
perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x100, 0xc113a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x100200, 0x3, 0x0, 0x5, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$kcm(0x10, 0x2, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000140)}, 0x0)
r2 = socket$kcm(0x10, 0x400000002, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB="000000000000020000000000000000cc0e2c542b292b4e23623488630eec64d7f0be7e86426e4d27a608fde2f75cdecdec1e91c19431b8c540e8bd3ce8d2ab92b11bb76623812be98f26ba650d4964d7bf01d9ad7509c4b86cd38f31a9779b3a56d228134c070223", @ANYRES32, @ANYBLOB="da0f000000", @ANYRES32=r2], 0x50)

program crashed: INFO: rcu detected stall in futex
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}}): getpid-perf_event_open-ioctl$PERF_EVENT_IOC_SET_BPF-perf_event_open$cgroup-perf_event_open-socket$kcm-sendmsg$kcm-socket$kcm
detailed listing:
executing program 0:
r0 = getpid()
r1 = perf_event_open(0x0, r0, 0xb, 0xffffffffffffffff, 0x9)
ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, 0xffffffffffffffff)
perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x100, 0xc113a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x1}, 0x100200, 0x3, 0x0, 0x5, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$kcm(0x10, 0x2, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000140)}, 0x0)
socket$kcm(0x10, 0x400000002, 0x0)

program crashed: INFO: rcu detected stall in corrupted
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}}): getpid-perf_event_open-ioctl$PERF_EVENT_IOC_SET_BPF-perf_event_open$cgroup-perf_event_open-socket$kcm-sendmsg$kcm
detailed listing:
executing program 0:
r0 = getpid()
r1 = perf_event_open(0x0, r0, 0xb, 0xffffffffffffffff, 0x9)
ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, 0xffffffffffffffff)
perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x100, 0xc113a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x100200, 0x3, 0x0, 0x5, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$kcm(0x10, 0x2, 0x0)
sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000140)}, 0x0)

program crashed: INFO: rcu detected stall in sys_socket
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}}): getpid-perf_event_open-ioctl$PERF_EVENT_IOC_SET_BPF-perf_event_open$cgroup-perf_event_open-socket$kcm
detailed listing:
executing program 0:
r0 = getpid()
r1 = perf_event_open(0x0, r0, 0xb, 0xffffffffffffffff, 0x9)
ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, 0xffffffffffffffff)
perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x100, 0xc113a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x1}, 0x100200, 0x3, 0x0, 0x5, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
socket$kcm(0x10, 0x2, 0x0)

program crashed: INFO: rcu detected stall in sys_socket
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}}): getpid-perf_event_open-ioctl$PERF_EVENT_IOC_SET_BPF-perf_event_open$cgroup-perf_event_open
detailed listing:
executing program 0:
r0 = getpid()
r1 = perf_event_open(0x0, r0, 0xb, 0xffffffffffffffff, 0x9)
ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, 0xffffffffffffffff)
perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x100, 0xc113a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x100200, 0x3, 0x0, 0x5, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)

program crashed: INFO: rcu detected stall in corrupted
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}}): getpid-perf_event_open-ioctl$PERF_EVENT_IOC_SET_BPF-perf_event_open$cgroup
detailed listing:
executing program 0:
r0 = getpid()
r1 = perf_event_open(0x0, r0, 0xb, 0xffffffffffffffff, 0x9)
ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, 0xffffffffffffffff)
perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x100, 0xc113a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x100200, 0x3, 0x0, 0x5, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)

program did not crash
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}}): getpid-perf_event_open-ioctl$PERF_EVENT_IOC_SET_BPF-perf_event_open
detailed listing:
executing program 0:
r0 = getpid()
r1 = perf_event_open(0x0, r0, 0xb, 0xffffffffffffffff, 0x9)
ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, 0xffffffffffffffff)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)

program did not crash
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}}): getpid-perf_event_open-perf_event_open$cgroup-perf_event_open
detailed listing:
executing program 0:
r0 = getpid()
perf_event_open(0x0, r0, 0xb, 0xffffffffffffffff, 0x9)
perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x100, 0xc113a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x100200, 0x3, 0x0, 0x5, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)

program crashed: INFO: rcu detected stall in perf_event_open
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}}): getpid-perf_event_open$cgroup-perf_event_open
detailed listing:
executing program 0:
getpid()
perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x100, 0xc113a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x100200, 0x3, 0x0, 0x5, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)

program crashed: INFO: rcu detected stall in addrconf_rs_timer
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}}): perf_event_open$cgroup-perf_event_open
detailed listing:
executing program 0:
perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x100, 0xc113a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x100200, 0x3, 0x0, 0x5, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)

program crashed: INFO: rcu detected stall in futex
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}}): perf_event_open$cgroup-perf_event_open
detailed listing:
executing program 0:
perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)

program did not crash
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}}): perf_event_open$cgroup-perf_event_open
detailed listing:
executing program 0:
perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x100, 0xc113a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x100200, 0x3, 0x0, 0x5, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)

program crashed: INFO: rcu detected stall in corrupted
extracting C reproducer
testing compiled C 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}}): perf_event_open$cgroup-perf_event_open
program crashed: no output from test machine
a never seen crash title: no output from test machine, ignore
simplifying guilty program options
testing program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): perf_event_open$cgroup-perf_event_open
detailed listing:
executing program 0:
perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x100, 0xc113a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x100200, 0x3, 0x0, 0x5, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)

program crashed: INFO: rcu detected stall in wb_workfn
a never seen crash title: INFO: rcu detected stall in wb_workfn, ignore
testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): perf_event_open$cgroup-perf_event_open
detailed listing:
executing program 0:
perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x100, 0xc113a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x100200, 0x3, 0x0, 0x5, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)

program did not crash
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}}): perf_event_open$cgroup-perf_event_open
detailed listing:
executing program 0:
perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x100, 0xc113a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x100200, 0x3, 0x0, 0x5, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)

program crashed: INFO: rcu detected stall in corrupted
validation run: crashed=true
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}}): perf_event_open$cgroup-perf_event_open
detailed listing:
executing program 0:
perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x100, 0xc113a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x100200, 0x3, 0x0, 0x5, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)

program crashed: INFO: rcu detected stall in corrupted
validation run: crashed=true
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}}): perf_event_open$cgroup-perf_event_open
detailed listing:
executing program 0:
perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x100, 0xc113a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x100200, 0x3, 0x0, 0x5, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)

program crashed: INFO: rcu detected stall in wb_workfn
validation run: crashed=true
reproducing took 2h6m48.492225608s
repro crashed as (corrupted=false):
rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
rcu: 	0-...!: (1 GPs behind) idle=aef/1/0x4000000000000002 softirq=38515/38519 fqs=241 
	(detected by 1, t=10506 jiffies, g=39573, q=30108)
Sending NMI from CPU 1 to CPUs 0:
NMI backtrace for cpu 0
CPU: 0 PID: 20059 Comm: syz.0.6996 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
RIP: 0010:preempt_count_sub+0x1/0x160 kernel/sched/core.c:5531
Code: c7 c1 88 41 8b 8d 80 e1 07 80 c1 03 38 c1 0f 8c 6e ff ff ff 48 c7 c7 88 41 8b 8d e8 e9 db 6b 00 89 df e9 5b ff ff ff 66 90 55 <53> 48 bb 00 00 00 00 00 fc ff df 48 c7 c0 80 4f 2f 96 48 c1 e8 03
RSP: 0000:ffffc9000d3e70a8 EFLAGS: 00000012
RAX: ffffc9000d3e8000 RBX: ffffc9000d3e7200 RCX: ffffc9000d3e7918
RDX: ffffc9000d3e7201 RSI: ffffc9000d3e7900 RDI: 0000000000000001
RBP: dffffc0000000000 R08: ffffc9000d3e7900 R09: ffffc9000d3e7250
R10: dffffc0000000000 R11: fffff52001a7ce4c R12: ffffc9000d3e0000
R13: dffffc0000000000 R14: ffffc9000d3e7210 R15: ffffc9000d3e7910
FS:  000055558dede500(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b30763fff CR3: 000000001ea48000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 unwind_next_frame+0x11ec/0x1cf0 arch/x86/kernel/unwind_orc.c:616
 __unwind_start+0x51a/0x650 arch/x86/kernel/unwind_orc.c:704
 unwind_start arch/x86/include/asm/unwind.h:60 [inline]
 perf_callchain_kernel+0x2f4/0x760 arch/x86/events/core.c:2780
 get_perf_callchain+0x356/0x460 kernel/events/callchain.c:200
 perf_callchain kernel/events/core.c:7606 [inline]
 perf_prepare_sample+0x352/0x1cb0 kernel/events/core.c:7633
 __perf_event_output kernel/events/core.c:7802 [inline]
 perf_event_output_forward+0x185/0x2e0 kernel/events/core.c:7822
 __perf_event_overflow+0x35f/0x550 kernel/events/core.c:9515
 perf_tp_event+0x324/0xbe0 kernel/events/core.c:10047
 perf_trace_run_bpf_submit+0xf3/0x1c0 kernel/events/core.c:10021
 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 02 20 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: 0000:ffffc9000d3e7ae0 EFLAGS: 00000206
RAX: a19951fbe5292000 RBX: 1ffff92001a7cf60 RCX: a19951fbe5292000
RDX: dffffc0000000000 RSI: ffffffff8a2b2be0 RDI: ffffffff8a7a4200
RBP: ffffc9000d3e7ba8 R08: ffffffff901ee0c7 R09: 1ffffffff203dc18
R10: dffffc0000000000 R11: fffffbfff203dc19 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
 do_set_pte+0x3c9/0x530 mm/memory.c:4069
 finish_fault+0x532/0x8c0 mm/memory.c:4143
 do_shared_fault mm/memory.c:4336 [inline]
 do_fault mm/memory.c:4396 [inline]
 handle_pte_fault mm/memory.c:4650 [inline]
 __handle_mm_fault mm/memory.c:4785 [inline]
 handle_mm_fault+0x21a0/0x4440 mm/memory.c:4883
 do_user_addr_fault+0x494/0xc90 arch/x86/mm/fault.c:1355
 handle_page_fault arch/x86/mm/fault.c:1443 [inline]
 exc_page_fault+0x60/0x100 arch/x86/mm/fault.c:1496
 asm_exc_page_fault+0x22/0x30 arch/x86/include/asm/idtentry.h:606
RIP: 0033:0x7fb4d30d0711
Code: 00 48 89 ef e8 60 52 ff ff 48 8b 05 69 f0 ee 00 83 05 52 f0 ee 00 01 be 08 00 00 00 48 89 ef 48 8d 50 ff 48 89 15 4f f0 ee 00 <44> 88 78 ff 44 8b 3d 34 f0 ee 00 e8 2f 52 ff ff 48 8b 05 40 f0 ee
RSP: 002b:00007ffdc260e350 EFLAGS: 00010202
RAX: 0000001b30764000 RBX: 0000000000000000 RCX: 000000000003fde8
RDX: 0000001b30763fff RSI: 0000000000000008 RDI: 00007fb4d3fbf720
RBP: 00007fb4d3fbf720 R08: 0000000000000000 R09: 00007fb4d3490038
R10: 00007fb4d3fbf700 R11: 0000000000000001 R12: 0000000000000000
R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
 </TASK>
rcu: rcu_preempt kthread starved for 9300 jiffies! g39573 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1
rcu: 	Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
rcu: RCU grace-period kthread stack dump:
task:rcu_preempt     state:R  running task     stack:27504 pid:   15 ppid:     2 flags:0x00004000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5049 [inline]
 __schedule+0x11c3/0x4350 kernel/sched/core.c:6395
 schedule+0x11b/0x1e0 kernel/sched/core.c:6478
 schedule_timeout+0x184/0x2d0 kernel/time/timer.c:2117
 rcu_gp_fqs_loop+0x2be/0x11f0 kernel/rcu/tree.c:1972
 rcu_gp_kthread+0x9a/0x370 kernel/rcu/tree.c:2145
 kthread+0x42e/0x520 kernel/kthread.c:334
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:287
 </TASK>
rcu: Stack dump where RCU GP kthread last ran:
NMI backtrace for cpu 1
CPU: 1 PID: 1239 Comm: kworker/u4:4 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
Workqueue: writeback wb_workfn (flush-8:0)
Call Trace:
 <IRQ>
 dump_stack_lvl+0x188/0x250 lib/dump_stack.c:106
 nmi_cpu_backtrace+0x3a2/0x3d0 lib/nmi_backtrace.c:111
 nmi_trigger_cpumask_backtrace+0x163/0x280 lib/nmi_backtrace.c:62
 trigger_single_cpu_backtrace include/linux/nmi.h:166 [inline]
 rcu_check_gp_kthread_starvation+0x1cd/0x250 kernel/rcu/tree_stall.h:487
 print_other_cpu_stall+0x1110/0x1270 kernel/rcu/tree_stall.h:592
 check_cpu_stall kernel/rcu/tree_stall.h:745 [inline]
 rcu_pending kernel/rcu/tree.c:3936 [inline]
 rcu_sched_clock_irq+0x845/0x1120 kernel/rcu/tree.c:2619
 update_process_times+0x193/0x200 kernel/time/timer.c:2021
 tick_sched_handle kernel/time/tick-sched.c:254 [inline]
 tick_sched_timer+0x37d/0x560 kernel/time/tick-sched.c:1473
 __run_hrtimer kernel/time/hrtimer.c:1685 [inline]
 __hrtimer_run_queues+0x4b0/0xb60 kernel/time/hrtimer.c:1749
 hrtimer_interrupt+0x397/0x8b0 kernel/time/hrtimer.c:1811
 local_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1097 [inline]
 __sysvec_apic_timer_interrupt+0x137/0x4a0 arch/x86/kernel/apic/apic.c:1114
 instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1108 [inline]
 sysvec_apic_timer_interrupt+0x9b/0xc0 arch/x86/kernel/apic/apic.c:1108
 </IRQ>
 <TASK>
 asm_sysvec_apic_timer_interrupt+0x16/0x20 arch/x86/include/asm/idtentry.h:676
RIP: 0010:native_safe_halt arch/x86/include/asm/irqflags.h:51 [inline]
RIP: 0010:arch_safe_halt arch/x86/include/asm/irqflags.h:89 [inline]
RIP: 0010:kvm_wait+0x159/0x1b0 arch/x86/kernel/kvm.c:918
Code: 89 df 48 89 f8 48 c1 e8 03 42 0f b6 04 30 84 c0 75 4b 0f b6 1f e8 c7 8d 4a 00 44 38 e3 75 10 66 90 0f 00 2d c9 e9 f3 08 fb f4 <e9> 16 ff ff ff fb e9 10 ff ff ff e8 77 7a 8b 08 89 f9 80 e1 07 38
RSP: 0018:ffffc90004f565a0 EFLAGS: 00000246
RAX: e2b07340bbcb9e00 RBX: 0000000000000003 RCX: e2b07340bbcb9e00
RDX: dffffc0000000000 RSI: ffffffff8a2b2be0 RDI: ffffffff8a7a4200
RBP: ffffc90004f56650 R08: ffffffff901ee0c7 R09: 1ffffffff203dc18
R10: dffffc0000000000 R11: fffffbfff203dc19 R12: 0000000000000003
R13: dffffc0000000000 R14: dffffc0000000000 R15: 1ffff920009eacb4
 pv_wait arch/x86/include/asm/paravirt.h:597 [inline]
 pv_wait_head_or_lock kernel/locking/qspinlock_paravirt.h:470 [inline]
 __pv_queued_spin_lock_slowpath+0x605/0x9b0 kernel/locking/qspinlock.c:508
 pv_queued_spin_lock_slowpath arch/x86/include/asm/paravirt.h:585 [inline]
 queued_spin_lock_slowpath+0x43/0x50 arch/x86/include/asm/qspinlock.h:51
 queued_spin_lock include/asm-generic/qspinlock.h:85 [inline]
 do_raw_spin_lock+0x265/0x2f0 kernel/locking/spinlock_debug.c:115
 page_vma_mapped_walk+0x13ee/0x16e0 mm/page_vma_mapped.c:-1
 page_mkclean_one+0x17d/0x3e0 mm/rmap.c:926
 rmap_walk_file+0x407/0x610 mm/rmap.c:2378
 rmap_walk mm/rmap.c:2396 [inline]
 page_mkclean+0x2f5/0x400 mm/rmap.c:1006
 clear_page_dirty_for_io+0x3f9/0x9f0 mm/page-writeback.c:2749
 mpage_submit_page+0x8a/0x210 fs/ext4/inode.c:2095
 mpage_process_page_bufs+0x6c6/0x8a0 fs/ext4/inode.c:2229
 mpage_prepare_extent_to_map+0xc48/0x1080 fs/ext4/inode.c:2657
 ext4_writepages+0x9bb/0x2d40 fs/ext4/inode.c:2785
 do_writepages+0x493/0x700 mm/page-writeback.c:2386
 __writeback_single_inode+0x153/0xda0 fs/fs-writeback.c:1657
 writeback_sb_inodes+0xaaa/0x1750 fs/fs-writeback.c:1940
 __writeback_inodes_wb+0x12a/0x3f0 fs/fs-writeback.c:2011
 wb_writeback+0x45e/0xbc0 fs/fs-writeback.c:2116
 wb_check_old_data_flush fs/fs-writeback.c:2216 [inline]
 wb_do_writeback fs/fs-writeback.c:2269 [inline]
 wb_workfn+0xb15/0xf20 fs/fs-writeback.c:2298
 process_one_work+0x867/0xff0 kernel/workqueue.c:2310
 worker_thread+0xad7/0x12a0 kernel/workqueue.c:2457
 kthread+0x42e/0x520 kernel/kthread.c:334
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:287
 </TASK>

final repro crashed as (corrupted=false):
rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
rcu: 	0-...!: (1 GPs behind) idle=aef/1/0x4000000000000002 softirq=38515/38519 fqs=241 
	(detected by 1, t=10506 jiffies, g=39573, q=30108)
Sending NMI from CPU 1 to CPUs 0:
NMI backtrace for cpu 0
CPU: 0 PID: 20059 Comm: syz.0.6996 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
RIP: 0010:preempt_count_sub+0x1/0x160 kernel/sched/core.c:5531
Code: c7 c1 88 41 8b 8d 80 e1 07 80 c1 03 38 c1 0f 8c 6e ff ff ff 48 c7 c7 88 41 8b 8d e8 e9 db 6b 00 89 df e9 5b ff ff ff 66 90 55 <53> 48 bb 00 00 00 00 00 fc ff df 48 c7 c0 80 4f 2f 96 48 c1 e8 03
RSP: 0000:ffffc9000d3e70a8 EFLAGS: 00000012
RAX: ffffc9000d3e8000 RBX: ffffc9000d3e7200 RCX: ffffc9000d3e7918
RDX: ffffc9000d3e7201 RSI: ffffc9000d3e7900 RDI: 0000000000000001
RBP: dffffc0000000000 R08: ffffc9000d3e7900 R09: ffffc9000d3e7250
R10: dffffc0000000000 R11: fffff52001a7ce4c R12: ffffc9000d3e0000
R13: dffffc0000000000 R14: ffffc9000d3e7210 R15: ffffc9000d3e7910
FS:  000055558dede500(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b30763fff CR3: 000000001ea48000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 unwind_next_frame+0x11ec/0x1cf0 arch/x86/kernel/unwind_orc.c:616
 __unwind_start+0x51a/0x650 arch/x86/kernel/unwind_orc.c:704
 unwind_start arch/x86/include/asm/unwind.h:60 [inline]
 perf_callchain_kernel+0x2f4/0x760 arch/x86/events/core.c:2780
 get_perf_callchain+0x356/0x460 kernel/events/callchain.c:200
 perf_callchain kernel/events/core.c:7606 [inline]
 perf_prepare_sample+0x352/0x1cb0 kernel/events/core.c:7633
 __perf_event_output kernel/events/core.c:7802 [inline]
 perf_event_output_forward+0x185/0x2e0 kernel/events/core.c:7822
 __perf_event_overflow+0x35f/0x550 kernel/events/core.c:9515
 perf_tp_event+0x324/0xbe0 kernel/events/core.c:10047
 perf_trace_run_bpf_submit+0xf3/0x1c0 kernel/events/core.c:10021
 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 02 20 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: 0000:ffffc9000d3e7ae0 EFLAGS: 00000206
RAX: a19951fbe5292000 RBX: 1ffff92001a7cf60 RCX: a19951fbe5292000
RDX: dffffc0000000000 RSI: ffffffff8a2b2be0 RDI: ffffffff8a7a4200
RBP: ffffc9000d3e7ba8 R08: ffffffff901ee0c7 R09: 1ffffffff203dc18
R10: dffffc0000000000 R11: fffffbfff203dc19 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
 do_set_pte+0x3c9/0x530 mm/memory.c:4069
 finish_fault+0x532/0x8c0 mm/memory.c:4143
 do_shared_fault mm/memory.c:4336 [inline]
 do_fault mm/memory.c:4396 [inline]
 handle_pte_fault mm/memory.c:4650 [inline]
 __handle_mm_fault mm/memory.c:4785 [inline]
 handle_mm_fault+0x21a0/0x4440 mm/memory.c:4883
 do_user_addr_fault+0x494/0xc90 arch/x86/mm/fault.c:1355
 handle_page_fault arch/x86/mm/fault.c:1443 [inline]
 exc_page_fault+0x60/0x100 arch/x86/mm/fault.c:1496
 asm_exc_page_fault+0x22/0x30 arch/x86/include/asm/idtentry.h:606
RIP: 0033:0x7fb4d30d0711
Code: 00 48 89 ef e8 60 52 ff ff 48 8b 05 69 f0 ee 00 83 05 52 f0 ee 00 01 be 08 00 00 00 48 89 ef 48 8d 50 ff 48 89 15 4f f0 ee 00 <44> 88 78 ff 44 8b 3d 34 f0 ee 00 e8 2f 52 ff ff 48 8b 05 40 f0 ee
RSP: 002b:00007ffdc260e350 EFLAGS: 00010202
RAX: 0000001b30764000 RBX: 0000000000000000 RCX: 000000000003fde8
RDX: 0000001b30763fff RSI: 0000000000000008 RDI: 00007fb4d3fbf720
RBP: 00007fb4d3fbf720 R08: 0000000000000000 R09: 00007fb4d3490038
R10: 00007fb4d3fbf700 R11: 0000000000000001 R12: 0000000000000000
R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000003
 </TASK>
rcu: rcu_preempt kthread starved for 9300 jiffies! g39573 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1
rcu: 	Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
rcu: RCU grace-period kthread stack dump:
task:rcu_preempt     state:R  running task     stack:27504 pid:   15 ppid:     2 flags:0x00004000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5049 [inline]
 __schedule+0x11c3/0x4350 kernel/sched/core.c:6395
 schedule+0x11b/0x1e0 kernel/sched/core.c:6478
 schedule_timeout+0x184/0x2d0 kernel/time/timer.c:2117
 rcu_gp_fqs_loop+0x2be/0x11f0 kernel/rcu/tree.c:1972
 rcu_gp_kthread+0x9a/0x370 kernel/rcu/tree.c:2145
 kthread+0x42e/0x520 kernel/kthread.c:334
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:287
 </TASK>
rcu: Stack dump where RCU GP kthread last ran:
NMI backtrace for cpu 1
CPU: 1 PID: 1239 Comm: kworker/u4:4 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
Workqueue: writeback wb_workfn (flush-8:0)
Call Trace:
 <IRQ>
 dump_stack_lvl+0x188/0x250 lib/dump_stack.c:106
 nmi_cpu_backtrace+0x3a2/0x3d0 lib/nmi_backtrace.c:111
 nmi_trigger_cpumask_backtrace+0x163/0x280 lib/nmi_backtrace.c:62
 trigger_single_cpu_backtrace include/linux/nmi.h:166 [inline]
 rcu_check_gp_kthread_starvation+0x1cd/0x250 kernel/rcu/tree_stall.h:487
 print_other_cpu_stall+0x1110/0x1270 kernel/rcu/tree_stall.h:592
 check_cpu_stall kernel/rcu/tree_stall.h:745 [inline]
 rcu_pending kernel/rcu/tree.c:3936 [inline]
 rcu_sched_clock_irq+0x845/0x1120 kernel/rcu/tree.c:2619
 update_process_times+0x193/0x200 kernel/time/timer.c:2021
 tick_sched_handle kernel/time/tick-sched.c:254 [inline]
 tick_sched_timer+0x37d/0x560 kernel/time/tick-sched.c:1473
 __run_hrtimer kernel/time/hrtimer.c:1685 [inline]
 __hrtimer_run_queues+0x4b0/0xb60 kernel/time/hrtimer.c:1749
 hrtimer_interrupt+0x397/0x8b0 kernel/time/hrtimer.c:1811
 local_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1097 [inline]
 __sysvec_apic_timer_interrupt+0x137/0x4a0 arch/x86/kernel/apic/apic.c:1114
 instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1108 [inline]
 sysvec_apic_timer_interrupt+0x9b/0xc0 arch/x86/kernel/apic/apic.c:1108
 </IRQ>
 <TASK>
 asm_sysvec_apic_timer_interrupt+0x16/0x20 arch/x86/include/asm/idtentry.h:676
RIP: 0010:native_safe_halt arch/x86/include/asm/irqflags.h:51 [inline]
RIP: 0010:arch_safe_halt arch/x86/include/asm/irqflags.h:89 [inline]
RIP: 0010:kvm_wait+0x159/0x1b0 arch/x86/kernel/kvm.c:918
Code: 89 df 48 89 f8 48 c1 e8 03 42 0f b6 04 30 84 c0 75 4b 0f b6 1f e8 c7 8d 4a 00 44 38 e3 75 10 66 90 0f 00 2d c9 e9 f3 08 fb f4 <e9> 16 ff ff ff fb e9 10 ff ff ff e8 77 7a 8b 08 89 f9 80 e1 07 38
RSP: 0018:ffffc90004f565a0 EFLAGS: 00000246
RAX: e2b07340bbcb9e00 RBX: 0000000000000003 RCX: e2b07340bbcb9e00
RDX: dffffc0000000000 RSI: ffffffff8a2b2be0 RDI: ffffffff8a7a4200
RBP: ffffc90004f56650 R08: ffffffff901ee0c7 R09: 1ffffffff203dc18
R10: dffffc0000000000 R11: fffffbfff203dc19 R12: 0000000000000003
R13: dffffc0000000000 R14: dffffc0000000000 R15: 1ffff920009eacb4
 pv_wait arch/x86/include/asm/paravirt.h:597 [inline]
 pv_wait_head_or_lock kernel/locking/qspinlock_paravirt.h:470 [inline]
 __pv_queued_spin_lock_slowpath+0x605/0x9b0 kernel/locking/qspinlock.c:508
 pv_queued_spin_lock_slowpath arch/x86/include/asm/paravirt.h:585 [inline]
 queued_spin_lock_slowpath+0x43/0x50 arch/x86/include/asm/qspinlock.h:51
 queued_spin_lock include/asm-generic/qspinlock.h:85 [inline]
 do_raw_spin_lock+0x265/0x2f0 kernel/locking/spinlock_debug.c:115
 page_vma_mapped_walk+0x13ee/0x16e0 mm/page_vma_mapped.c:-1
 page_mkclean_one+0x17d/0x3e0 mm/rmap.c:926
 rmap_walk_file+0x407/0x610 mm/rmap.c:2378
 rmap_walk mm/rmap.c:2396 [inline]
 page_mkclean+0x2f5/0x400 mm/rmap.c:1006
 clear_page_dirty_for_io+0x3f9/0x9f0 mm/page-writeback.c:2749
 mpage_submit_page+0x8a/0x210 fs/ext4/inode.c:2095
 mpage_process_page_bufs+0x6c6/0x8a0 fs/ext4/inode.c:2229
 mpage_prepare_extent_to_map+0xc48/0x1080 fs/ext4/inode.c:2657
 ext4_writepages+0x9bb/0x2d40 fs/ext4/inode.c:2785
 do_writepages+0x493/0x700 mm/page-writeback.c:2386
 __writeback_single_inode+0x153/0xda0 fs/fs-writeback.c:1657
 writeback_sb_inodes+0xaaa/0x1750 fs/fs-writeback.c:1940
 __writeback_inodes_wb+0x12a/0x3f0 fs/fs-writeback.c:2011
 wb_writeback+0x45e/0xbc0 fs/fs-writeback.c:2116
 wb_check_old_data_flush fs/fs-writeback.c:2216 [inline]
 wb_do_writeback fs/fs-writeback.c:2269 [inline]
 wb_workfn+0xb15/0xf20 fs/fs-writeback.c:2298
 process_one_work+0x867/0xff0 kernel/workqueue.c:2310
 worker_thread+0xad7/0x12a0 kernel/workqueue.c:2457
 kthread+0x42e/0x520 kernel/kthread.c:334
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:287
 </TASK>