Extracting prog: 8m37.660334363s
Minimizing prog: 1h24m17.958722919s
Simplifying prog options: 0s
Extracting C: 2m16.547767309s
Simplifying C: 55m34.406086957s


extracting reproducer from 30 programs
first checking the prog from the crash report
single: executing 1 programs separately with timeout 30s
testing program (duration=30s, {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}}): clock_getres-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-prlimit64-sched_setscheduler-socket$inet_tcp-getpid-sched_setscheduler-timer_create-timer_settime-socketpair$unix-pipe-splice-setsockopt$IP6T_SO_SET_REPLACE-syz_open_procfs-pread64
detailed listing:
executing program 0:
clock_getres(0x9, 0x0)
r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000000000000000000000000850000006d000000"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x94)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r0}, 0x10)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0xc, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
socket$inet_tcp(0x2, 0x1, 0x0)
r1 = getpid()
sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x6)
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21}, &(0x7f0000000100))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
pipe(&(0x7f0000000200)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
splice(r2, 0x0, r3, 0x0, 0x7, 0x0)
setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, 0x0, 0x0)
r4 = syz_open_procfs(0x0, &(0x7f0000000180)='net/mcfilter\x00')
pread64(r4, &(0x7f00000000c0)=""/135, 0x87, 0x5e)

program did not crash
single: failed to extract reproducer
bisect: bisecting 30 programs with base timeout 30s
testing program (duration=37s, {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}}): [5, 18, 12, 26, 18, 13, 14, 13, 17, 7, 14, 5, 22, 15, 15, 29, 16, 15, 14, 15, 17, 12, 5, 5, 14, 18, 15, 16, 16, 29]
detailed listing:
executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="2c385aa3d49100dc", 0x8)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$alg(r1, &(0x7f00000004c0)=[{0x0, 0x0, &(0x7f0000002500)=[{&(0x7f0000000180)="8982afa718e799f0c47419086bd06ebb83943667020d3df6845464707ccd7104dc6a994cd42dbeedd2f8cfa86ebba9b00b8aeb8021638931ac11b11721147fe993f32534b3dd", 0x46}, {&(0x7f0000000200)="ca8a42ca0c7565f05d5a7908d131dca97c57014d6e19176bea715b6ec66271c45cd540238c3c127a3666c0939aff745a4cc444292ced2d4ca775981e558cd320b6511ac7a42a1671e545225263ffc3c5c0dc0ec073e713fa2c", 0x59}, {&(0x7f0000000500)='D', 0x1}], 0x3, 0x0, 0x0, 0x8800}], 0x1, 0x20004014)
executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f00000001c0), 0xc7)
socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$pppoe(0x18, 0x1, 0x0)
connect$pppoe(r1, &(0x7f0000000400)={0x18, 0x0, {0x2, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xa}, 'lo\x00'}}, 0x1e)
bpf$MAP_CREATE(0x0, 0x0, 0x50)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, 0x0, 0x4000)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0), 0x102, 0x0)
ioctl$PPPIOCATTCHAN(r2, 0x40047438, &(0x7f0000000040)=0x1)
ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, 0x0)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
close(0x4)
ioctl$F2FS_IOC_START_ATOMIC_WRITE(r2, 0xf501, 0x0)
unshare(0x6a040000)
socket(0x8, 0x3, 0x0)
writev(r2, &(0x7f0000000000)=[{0x0}, {&(0x7f0000000540)="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", 0x872}], 0x2)
executing program 2:
sendmsg$ETHTOOL_MSG_LINKINFO_SET(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, 0x0, 0x400, 0x70bd2d, 0x25dfdbfd}, 0x14}, 0x1, 0x0, 0x0, 0x20042010}, 0x4001)
writev(0xffffffffffffffff, &(0x7f00000005c0), 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000880)={0x0, 0x0, @pic={0x2a, 0xe, 0x7, 0x6, 0xfb, 0x2, 0xf, 0x4, 0x43, 0x0, 0x3, 0x5a, 0x9e, 0xa, 0x6, 0x7f}})
ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x35, 0xfff, 0x0, 0x180, 0x4, 0x14, 0xf1, 0x0, 0x7fffffffffffe, 0x5, 0x4005, 0x6, 0x0, 0x45, 0x1, 0xbdb], 0x1, 0x1c4213})
bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e23, @multicast1}, 0x10)
sendmmsg$inet(0xffffffffffffffff, &(0x7f0000000bc0)=[{{&(0x7f0000000180)={0x2, 0x4e27, @empty}, 0x10, 0x0}}], 0x1, 0x20004840)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
executing program 2:
bpf$PROG_LOAD(0x5, 0x0, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
socket$igmp(0x2, 0x3, 0x2)
close(0x4)
syz_open_procfs$namespace(0x0, 0x0)
unshare(0x6a060000)
openat$tun(0xffffffffffffff9c, 0x0, 0x40241, 0x0)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socketpair(0x1, 0x1, 0x0, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
close(r0)
r1 = socket$inet6_mptcp(0xa, 0x1, 0x106)
bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @empty}, 0xf}, 0x1c)
listen(r1, 0x0)
r2 = socket$inet_mptcp(0x2, 0x1, 0x106)
accept(r0, 0x0, &(0x7f0000000200))
connect$inet(r2, &(0x7f0000000140)={0x2, 0x4e22, @loopback}, 0x10)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000000), 0xffffffffffffffff)
sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000004c0)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0100000000020000000001000000280001801400040000000000000000000000ffffac1414aa060001000a0080000800060003"], 0x3c}, 0x1, 0x0, 0x0, 0x4000000}, 0x0)
syz_genetlink_get_family_id$mptcp(&(0x7f00000002c0), 0xffffffffffffffff)
sendmsg$MPTCP_PM_CMD_ADD_ADDR(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20044881}, 0x2000c094)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000440)={0x6, 0x3, &(0x7f0000000180)=ANY=[@ANYBLOB="180000010000009500"/24], &(0x7f0000000140)='syzkaller\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x9, &(0x7f0000000280)={0xfffffffe}, 0x8, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x200}, 0x94)
executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f00000001c0), 0xc7)
socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$pppoe(0x18, 0x1, 0x0)
connect$pppoe(r1, &(0x7f0000000400)={0x18, 0x0, {0x2, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xa}, 'lo\x00'}}, 0x1e)
bpf$MAP_CREATE(0x0, 0x0, 0x50)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, 0x0, 0x4000)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0), 0x102, 0x0)
ioctl$PPPIOCATTCHAN(r2, 0x40047438, &(0x7f0000000040)=0x1)
ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, 0x0)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
close(0x4)
ioctl$F2FS_IOC_START_ATOMIC_WRITE(r2, 0xf501, 0x0)
unshare(0x6a040000)
socket(0x8, 0x3, 0x0)
writev(r2, &(0x7f0000000000)=[{0x0}, {0x0}, {&(0x7f0000000540)="7c560a3a83b6f71f8459b9637fe566c2db258962acccc8035452c657aa7821ef02192bf5c24a8a522bb2920bc88b9c2933562395d3940e8850610bcf795b93992fd0431b8e6180e9799ea3d542bc1ae25c65f451b89ac591318ab4ffe52e8bbe712b07e1c88dff83c72c0bae3c0932e9fe45e0ef9ebdbed4b9c131b7e456dcd6f43279ac68032c2fe9facc01eb788276a95bd7b1161f8824b083308fd675f10f652b33553ab7528789dc3a5fdb0329a32080ca63a09b7ba40b078dede20cd0615b0f81cd8c6e4bcd2ae746fcde2ecb0740f2b8e96367fec705e40de2255fb340ce841210f48590a0cb9911fa17ceaf42e1630a0a77ffcca94eb8a48eae9c7814f7e9210f05f0cae368d84bcd4db7c718cf07970a5dd5eccbc19455a45f79092cccfab9698f1eadd7b009bef68d35920c782bdece17ea925f267ef4b31b33c9ef17b6411fe68dd86010ea3f1b3888b67fffac8ce535f3fa228351f81e2522fbeaa01176462aab210e29caba4f4d5ee9133465d5e1e02cc473b53b413f30e74bd93501b3cfc70f9d499696f42286f1bd66da8eab74aa575fd84c24c6a6d15a0f3213a2882f5b19f349462895441778a317ddb19e4bdd0b14d726944f67e4e98ed092156f4dc0b2c017f0458e530b1e9c86d7dfd00ba7369c249ba4a9c6a53906d23e848a15d37eece99c7fc7c583dccdde5ee68534a0a97c582d7d6e0a49fa58535b74fb3cb9854739f0d24f40c2afa9414aa8d1502107def4abaa2471f77afd419eabd82816647d89b92f9ace2f7ed188dd4616c3106b2ee91f0d0dbee2a9aad970c0ac12408366d4951dfbec745932e2b45ed79a75f8d9f3116dbff746049b33d50ae7109c2c137f7c3db578048ce5d7102a732212f3ae7561ef2164c86f4deb2c5f5a982c6b7ff025474709cacd107e2f58978764d598edaaa2666d7e198aed371ea93ad62a41d876effa0963eb3d6c9707f441ca21aa25d3fb287b72a2361543e59267d9dc8fdb0332428b7117d28c1572040e0b7f867ad922fc72a9e8f490b9518c390ed365851f68a5953e27b0b02d1636a0355ba39d6dcc0e9d3a75eb3209913cc0ebf330053567dc490d729e78d326d79bd8352a53407ebf324c92100451cc755ebf6cd508dbf1a6039fc3823e3357953c90142c836ec612bf2ee3bea00cef570b49a00cf9833008248c91eb8b3c7bca23120c2cb48c39aba988ec6e2acbd66edc8a40dc41cb5d3b0caf0e1d6a3a6c1545e588f7d413d1e115f10eb8b1d2c9940341c0cb5e7f20e6ae9a5a7cc6170b2d7283becaa56f1afb623d94bc273571787d143d36a8d8eabe9ef534988a9ac403de2ed04dc42a6f0e1f2c5fd5dd7d0e4d1feceb2fd3ef8d4a75da5bb66b7a19c673939e50441745717372bcf0078ec842cc1da8c91d11cd448364674fcf1e65c636916dacb1aae60f76f04e5ac352b64592ba29a4e9c503102516dd8cc9e4a7dd19cc00ca579a84cfc1329b42308d4374984e984c1b98cfd1cb51e819e8e421d71d945b9171ac85b74c3ca595c0c2be6d68bb7cfec802368b969cfcc11d869224f8b4c5f93977f13b511fe4e547ff38b884a95a451d86dc7a6d59312eb8d29d268fe4693487ebf0ce3387ac4fbc1513952ba96312b004ada01093c39696f7e88da46e6faaeb6c8cdec8574434ed87c31e6ef5e9925fc26a0770bc6f7771860c0cee76ed30481697e204a390686e9481d49f0a414fc901dfe712ac1136e508f13060139b6190c310f213e52847e3cad4b1f3de138e758b5e4f3b40833b2060254fa7a2b69573bf773ac39def5587edc7a09c61d24622a1a4ef73612dbaf2ca47f70fb3644f78e4ee7f82c84cf2d0ae770fb7f65bdcce89dc1041d8042757a392517f18d413253d94427ab44678d239705be5f0fae1b1da521af574ec55c3d6f85fa3c45e1a6c9510d3c60b872fcaafc25310ebe5cb2fa1543a48c3bd5db96dd7d390b9d4ad869b460ec60069367f8447fce6fcba710f7992f36ef609eb8313ab502540d6e68077176dcff35263a3854ff4d6457a692d1c74b16a5a42cf716852e6307b229e1f996e148f5d2b994347f5e9972e522ffca551a49113c0faa3dba9c6ba280116639be2f4d92065c209af9cf47120defae0b1aabe8c6d61ee5eeef84734b1a8b8fd9087c18ccffdab7192d9a363e4d85f6e5d7d162ff83679ef4bf1a5ce6cae967092afc41cd2370b38001866e4fae3383e062f6359de7eb76ce975eaa255469ff313fa5083fdc90cb520e65e6f27e1f124f38218a6e203169738ffa7ed539cab8b97eac80a43cfb0a87a1c8a19cd6948df70a636eaa3985113728ddb1f10b63c65b470156de406eeebfce170212906ef45566c1160ae19511aa15c6490418d2b1e9531df30148ccaae4181140ba13f9ee9b603ad09cbb570e935a947a89c3fb4e01e57c6d04f3f89cea920d6908bc13f24fb13dc6dc18ce36be06e85ce0062da1aec73852b3e627c10b670d56f1d3ab21a113bf2889cb7fbbaf13c4063e1caca666d8f7216d0a24e76210c663d1d44087b6897f87dfb466f317e9ec71a51152075053f82b9bf60a40d701f91b010bc78975079c1702d091d132a3179797f5b74fc4ff8424982256282419b68c9b6e4bc2b526236910639e96ddb6f8d0025bd54b09c2d45b595378a035ed89b09bf9abf4c2f875d2a38fec27bef712b3e7d1ce22dcdef29fe369668008a8144d17aec84c642c5b1ee710c5e917d4d6088f63c2b2dda98e7c5a627ec8b8bfd41558a233e0670af27541d6a4fa1a7a025d86abbab33f98ac9b891fa801fab88b9338d686f5535599f8a8eacf8f7a67db18f643848db6b0adadcd7f80b68b3dd548188727253ade0e27b3529e590bb0695154504ba29317e0ae6dbff5a8109e61286de4bf8e6db1efacc599f13b7c8083de15fbb63a2e97d2755a89589b7276836f66c8011c5c7aad1957aba037fb736d9b9b1261f13794552e2d6ef12ccaf1fa39a587a3c25a60e84b0aa7184507b89cf19726ee24cb214ef068fb1ab7b467ed272d8842bb22eb25c3deb0e26d6f504", 0x872}], 0x3)
executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getpid()
sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2)
sched_setscheduler(r0, 0x2, 0x0)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000380)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r2, &(0x7f0000000000), 0x400000000000041, 0x0)
sched_setaffinity(r0, 0x8, &(0x7f0000000240)=0x2)
recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
r3 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_CT_NEW(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000008c0)={0x90, 0x0, 0x1, 0x401, 0x0, 0x0, {0xa}, [@CTA_TUPLE_ORIG={0x3c, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @empty}, {0x14, 0x4, @mcast1}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TUPLE_REPLY={0x3c, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @local}, {0x14, 0x4, @dev}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_NAT_SRC={0x4}]}, 0x90}}, 0x0)
executing program 1:
socket$nl_netfilter(0x10, 0x3, 0xc)
socket$nl_route(0x10, 0x3, 0x0)
bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000540)={0x1}, 0x4)
bpf$MAP_UPDATE_CONST_STR(0x2, 0x0, 0x0)
socket$nl_netfilter(0x10, 0x3, 0xc)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x96b591157b374312, 0x10, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0xa8}, 0x94)
socketpair$unix(0x1, 0x1, 0x0, 0x0)
openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x401, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'rose0\x00', 0x102})
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'rose0\x00', <r2=>0x0})
r3 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="2000000011000100"/20, @ANYRES32=r2], 0x20}}, 0x0)
executing program 1:
bpf$PROG_LOAD(0x5, &(0x7f0000000540)={0x3, 0x3, &(0x7f0000000480)=@framed, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41100, 0xa, '\x00', 0x0, @sched_cls, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x94)
bpf$BPF_PROG_QUERY(0x10, 0x0, 0x0)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
r0 = socket$inet6_sctp(0xa, 0x5, 0x84)
r1 = socket(0x2, 0x80805, 0x0)
r2 = socket$inet6_sctp(0xa, 0x5, 0x84)
shutdown(r2, 0x0)
close(0x3)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000200)={<r3=>0x0, 0x10, &(0x7f00000001c0)=[@in={0x2, 0x4e23, @rand_addr=0x64010100}]}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7a, &(0x7f0000000340)={r3, @in={{0x2, 0xce23, @broadcast}}}, &(0x7f0000000040)=0x84)
sendmmsg$inet_sctp(r1, &(0x7f00000032c0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="30000000000000008400000001000000000000017c"], 0x30}], 0x1, 0x0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={<r4=>r3, 0x5}, &(0x7f0000000240)=0x8)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x85, &(0x7f0000000880)={r4, @in6={{0x2, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x24}}, 0x1}}, 0x0, 0xeffc}, &(0x7f0000000300)=0x90)
executing program 1:
socket$inet6_tcp(0xa, 0x1, 0x0)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0)
r0 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1)
bind$bt_hci(r0, &(0x7f0000000000)={0x27}, 0x62)
listen(r0, 0x4)
socket(0x23, 0x5, 0x0)
r1 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="1b0000000000000000000000000004"], 0x48)
r2 = socket$nl_xfrm(0x10, 0x3, 0x6)
sendmsg$nl_xfrm(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000004c0)=@updpolicy={0xfffffffffffffc3d, 0x19, 0x1, 0x0, 0x0, {{@in6=@private2={0xfc, 0x2, '\x00', 0x1}, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, {0x0, 0x0, 0x0, 0x100000000, 0xca8}, {}, 0x0, 0x0, 0x1}, [@tmpl={0xc4, 0x5, [{{@in6=@private1={0xfc, 0x1, '\x00', 0x1}, 0x0, 0x6c}, 0x0, @in=@local, 0x0, 0x0, 0x0, 0x80}, {{@in6=@ipv4={'\x00', '\xff\xff', @local}, 0x0, 0x33}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x3, 0x0, 0x2, 0x81}, {{@in6=@mcast1, 0x0, 0x32}, 0xa, @in6=@private1, 0x0, 0x4, 0x0, 0x2}]}]}, 0x17c}}, 0x0)
r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000b00)={0x11, 0xf, &(0x7f0000000340)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b702000014000000b7030000000000008500000083000000bf0900000000000055090100000000009500000800000000bf91000000000000b702000043e7b5538500000085000000b70000000000000095"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90)
syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000140)='kmem_cache_free\x00', r3}, 0x10)
ppoll(&(0x7f0000000500)=[{r1}], 0x1, 0x0, 0x0, 0x0)
pselect6(0x40, &(0x7f00000001c0)={0x0, 0x0, 0x3, 0xfffffffffffffffd, 0x0, 0x80, 0x1}, 0x0, &(0x7f00000002c0)={0x3ff, 0x0, 0x8, 0x9, 0x0, 0x0, 0x7fffffff}, 0x0, 0x0)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000000))
socket$nl_netfilter(0x10, 0x3, 0xc)
mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x1000006, 0x4132, 0xffffffffffffffff, 0x0)
executing program 0:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000780)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000280)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmsg$inet6(r1, &(0x7f0000000000)={&(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="280000000000000029000000050000"], 0x28}, 0x0)
r2 = accept4(r0, 0x0, 0x0, 0x800)
recvmsg$can_j1939(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000140)=""/9, 0x9}, {&(0x7f0000000400)=""/205, 0xcd}], 0x2}, 0x40010160)
executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7)
sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x7)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={<r0=>0xffffffffffffffff})
connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e)
recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, 0x0, 0x0)
r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040), 0xffffffffffffffff)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$L2TP_CMD_SESSION_DELETE(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000380)={0x34, r2, 0x1, 0x70bd2b, 0x25dfdbfe, {0x5}, [@L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_PEER_SESSION_ID={0x8, 0xc, 0xaaa}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x4}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x20006911}, 0x0)
executing program 0:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="2c385aa3d49100dc", 0x8)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$alg(r1, &(0x7f00000004c0)=[{0x0, 0x0, &(0x7f0000002500)=[{&(0x7f0000000180)="8982afa718e799f0c47419086bd06ebb83943667020d3df6845464707ccd7104dc6a994cd42dbeedd2f8cfa86ebba9b00b8aeb8021638931ac11b11721147fe993f32534b3dd", 0x46}, {&(0x7f0000000200)="ca8a42ca0c7565f05d5a7908d131dca97c57014d6e19176bea715b6ec66271c45cd540238c3c127a3666c0939aff745a4cc444292ced2d4ca775981e558cd320b6511ac7a42a1671e545225263ff", 0x4e}, {&(0x7f0000000500)='D', 0x1}], 0x3, 0x0, 0x0, 0x8800}], 0x1, 0x20004014)
executing program 0:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x7c, 0xe)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x7, 0x100}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7)
flistxattr(0xffffffffffffffff, 0x0, 0x0)
r1 = getpid()
sched_setscheduler(r1, 0x1, &(0x7f00000000c0)=0x7)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000480)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e)
sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0)
recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6)
socket$inet(0x2, 0xa, 0x0)
bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e23, @multicast2}, 0x10)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x2, 0x0, 0x0)
r4 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_CT_GET(r4, &(0x7f00000004c0)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x40}, 0x1, 0x0, 0x0, 0x20000000}, 0x0)
connect$inet(r0, &(0x7f0000001bc0)={0x2, 0x4e23, @loopback}, 0x10)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000280)=[{0x6, 0x0, 0x0, 0xe4}]}, 0x10)
sendto(r0, &(0x7f0000000740)="50fbdf12a30d7a48b2c5c84948f3426077a9f0ca1475183db3bf52a6b2cdb77ef9af2a603a3e78adff59fbb22bae1b2443011fd801251bcef8f165533aac58c7556dd51edc5a6865d4e29f0bbd0ed602050000000000002944de604d849a1e3b32905b0d26e9ff34b83f38a2ae8b1c6748ef8b87ef2a359249c3e294931489ba57f83f96048684434854ab3b6ad59f45e832972639508fe4dcb371c013bc129572e996a7db94fae8d71a076ec54a28a926e37c7a678a5e16c121f27527bf75fb49d31d41a5", 0xc5, 0x0, 0x0, 0x0)
sendto$inet(r0, &(0x7f00000002c0)="01a4acc7cf28ab9f6c7fc745c30bfc165466072a660bbf56352083db9d40454a67f8010000004bd29585885c89773ca3ba28a1e85ffe2a9220e0ecd440e345b745bf2146835ad015c801f95be5b890e44fb3dfbe8e88a1e5176e584c970207f23b0073ca5375abddf56331be396eaa2398ea66b93a74fd4147e826abed1b5d1de578682288c19ac23c1ccc1cdd936d2571c3510b0000000000000000000000000000000000f32bb3874c926a8944caa4677d2eae3bc831e748000000", 0xfffffffffffffe88, 0x52, 0x0, 0x0)
executing program 3:
r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000000000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r0}, 0x10)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0xc, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
socket$inet_tcp(0x2, 0x1, 0x0)
r1 = getpid()
sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x6)
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21}, &(0x7f0000000100))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
pipe(&(0x7f0000000200)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
splice(r2, 0x0, r3, 0x0, 0x7, 0x0)
setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, 0x0, 0x0)
r4 = syz_open_procfs(0x0, &(0x7f0000000180)='net/mcfilter\x00')
pread64(r4, &(0x7f00000000c0)=""/135, 0x87, 0x5e)
executing program 4:
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_serviced\x00', 0x26e1, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x7, 0x100}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7)
r0 = eventfd2(0x7, 0x80000)
flistxattr(r0, &(0x7f0000000b40)=""/31, 0x1f)
r1 = getpid()
sched_setscheduler(r1, 0x1, &(0x7f00000000c0)=0x7)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000480)={<r2=>0xffffffffffffffff})
connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e)
recvmmsg(r2, 0x0, 0x0, 0x2, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6)
bind$inet(0xffffffffffffffff, 0x0, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
getsockopt$inet6_buf(r3, 0x29, 0x6, &(0x7f0000000100)=""/18, &(0x7f0000000240)=0x12)
executing program 4:
connect$pppoe(0xffffffffffffffff, &(0x7f0000000400)={0x18, 0x0, {0x2, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xa}, 'lo\x00'}}, 0x1e)
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f00000000c0)=0x3)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r2 = syz_open_dev$tty1(0xc, 0x4, 0x3)
ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000000040)={0x12f, &(0x7f0000000000)=[{}]})
ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/246)
ioctl$PPPIOCSMRRU(r0, 0x4004743b, &(0x7f0000000080)=0x80)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x7)
r3 = getpid()
sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x7)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbee2, 0x8031, 0xffffffffffffffff, 0x89b32000)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff})
connect$unix(r4, &(0x7f000057eff8)=@file={0x0, './file1\x00'}, 0x6e)
sendmmsg$unix(r5, &(0x7f0000000000), 0x651, 0x0)
recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6)
bind$alg(0xffffffffffffffff, &(0x7f00000004c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni\x00'}, 0x58)
r6 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x800)
sendmmsg$alg(r6, &(0x7f0000000040)=[{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)="f78d9ca38fff", 0x6}], 0x1}], 0x1, 0x40840)
r7 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFT_BATCH(r7, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000340)=ANY=[@ANYBLOB], 0x7c}}, 0x10)
recvmsg(r6, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000200)=""/83, 0x53}], 0x1}, 0x0)
ioctl$PPPIOCSFLAGS1(r1, 0x4004743a, &(0x7f0000000300))
r8 = syz_open_dev$sndpcmc(&(0x7f0000000080), 0x0, 0x0)
ioctl$SNDRV_PCM_IOCTL_CHANNEL_INFO(r8, 0xc0844123, &(0x7f0000002fc0))
ioctl$PPPIOCSDEBUG(r0, 0x40047440, &(0x7f0000000100)=0x401)
executing program 3:
clock_getres(0x9, 0x0)
r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x94)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r0}, 0x10)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0xc, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
socket$inet_tcp(0x2, 0x1, 0x0)
r1 = getpid()
sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x6)
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21}, &(0x7f0000000100))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
pipe(&(0x7f0000000200)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
splice(r2, 0x0, r3, 0x0, 0x7, 0x0)
setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, 0x0, 0x0)
r4 = syz_open_procfs(0x0, &(0x7f0000000180)='net/mcfilter\x00')
pread64(r4, &(0x7f00000000c0)=""/135, 0x87, 0x5e)
executing program 3:
clock_getres(0x9, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00'}, 0x10)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0xc, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
socket$inet_tcp(0x2, 0x1, 0x0)
r0 = getpid()
sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x6)
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21}, &(0x7f0000000100))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
pipe(&(0x7f0000000200)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
splice(r1, 0x0, r2, 0x0, 0x7, 0x0)
setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, 0x0, 0x0)
r3 = syz_open_procfs(0x0, &(0x7f0000000180)='net/mcfilter\x00')
pread64(r3, &(0x7f00000000c0)=""/135, 0x87, 0x5e)
executing program 1:
r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x94)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r0}, 0x10)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x7, 0x100}, 0x0)
r1 = getpid()
open(0x0, 0x147842, 0x1ef)
sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x7)
sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x7)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0)
connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e)
sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000000), 0x651, 0x0)
recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6)
r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000021c0), 0x181000)
close(r2)
executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getpid()
sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2)
sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x6)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000380)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r2, &(0x7f0000000000), 0x400000000000041, 0x0)
sched_setaffinity(r0, 0x8, &(0x7f0000000240)=0x2)
recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
socket$nl_netfilter(0x10, 0x3, 0xc)
bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0e000000040000000800000005"], 0x48)
r3 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x6, 0xc, &(0x7f00000001c0)=ANY=[], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @xdp=0xedf0e51957efc755, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r3, 0x18000000000002a0, 0xe, 0x0, &(0x7f0000000280)="b9ff03076804268c989e1479e4c7", 0x0, 0x500, 0x60000000, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x50)
executing program 3:
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000600)={0x11, 0x5, &(0x7f00000002c0)=ANY=[@ANYBLOB], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x94)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getpid()
sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2)
sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x6)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000380)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r2, &(0x7f0000000000), 0x400000000000041, 0x0)
sched_setaffinity(r0, 0x8, &(0x7f0000000240)=0x2)
recvmmsg(r1, 0x0, 0x0, 0x2, 0x0)
r3 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_CT_NEW(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000008c0)={0x98, 0x0, 0x1, 0x401, 0x0, 0x0, {0xa}, [@CTA_TUPLE_ORIG={0x3c, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @empty}, {0x14, 0x4, @mcast1}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TUPLE_REPLY={0x3c, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @local}, {0x14, 0x4, @dev}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TIMEOUT={0x8}, @CTA_NAT_SRC={0x4}]}, 0x98}}, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94)
r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=ANY=[], 0x50)
bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000880)={{r4}, &(0x7f0000000800), &(0x7f0000000840)}, 0x20)
executing program 4:
sendmsg$ETHTOOL_MSG_LINKINFO_SET(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, 0x0, 0x400, 0x70bd2d, 0x25dfdbfd}, 0x14}, 0x1, 0x0, 0x0, 0x20042010}, 0x4001)
writev(0xffffffffffffffff, &(0x7f00000005c0)=[{0x0}], 0x1)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000880)={0x0, 0x0, @pic={0x2a, 0xe, 0x7, 0x6, 0xfb, 0x2, 0xf, 0x4, 0x43, 0x0, 0x3, 0x5a, 0x9e, 0xa, 0x6, 0x7f}})
ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x35, 0xfff, 0x0, 0x180, 0x4, 0x14, 0xf1, 0x0, 0x7fffffffffffe, 0x5, 0x4005, 0x6, 0x0, 0x45, 0x1, 0xbdb], 0x1, 0x1c4213})
bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e23, @multicast1}, 0x10)
sendmmsg$inet(0xffffffffffffffff, &(0x7f0000000bc0)=[{{&(0x7f0000000180)={0x2, 0x4e27, @empty}, 0x10, 0x0}}], 0x1, 0x20004840)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
executing program 4:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="2c385aa3d49100dc6626c892", 0xc)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$alg(r1, &(0x7f00000004c0)=[{0x0, 0x0, &(0x7f0000002500)=[{&(0x7f0000000180)="8982afa718e799f0c47419086bd06ebb83943667020d3df6845464707ccd7104dc6a994cd42dbeedd2f8cfa86ebba9b00b8aeb8021638931ac11b11721147fe993f32534b3dd", 0x46}, {&(0x7f0000000200)="ca8a42ca0c7565f05d5a7908d131dca97c57014d6e19176bea715b6ec66271c45cd540238c3c127a3666c0939aff745a4cc444292ced2d4ca775981e558cd320b6511ac7a42a1671e545225263ff", 0x4e}, {&(0x7f0000000500)='D', 0x1}], 0x3, 0x0, 0x0, 0x8800}], 0x1, 0x20004014)
executing program 4:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140), 0x0)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$alg(r1, &(0x7f00000004c0)=[{0x0, 0x0, &(0x7f0000002500)=[{&(0x7f0000000180)="8982afa718e799f0c47419086bd06ebb83943667020d3df6845464707ccd7104dc6a99", 0x23}, {&(0x7f0000000200)="ca8a42ca0c7565f05d5a7908d131dca97c57014d6e19176bea715b6ec66271c45cd540238c3c127a3666c0939aff745a4cc444292ced2d4ca775981e558cd320b6511ac7a42a1671e545225263ffc3c5c0dc0ec073e713fa2c", 0x59}, {&(0x7f0000000500)='D', 0x1}], 0x3, 0x0, 0x0, 0x8800}], 0x1, 0x20004014)
executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x200000087}, 0x0)
r0 = getpid()
sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x6)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x2, 0x0, 0x0)
connect$unix(0xffffffffffffffff, 0x0, 0x0)
sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000000), 0x651, 0x0)
recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="0f0000000400000004000000120000"], 0x48)
r4 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0xe, 0x4, &(0x7f0000000400)=ANY=[@ANYBLOB="18020000801000900000000004000000850000002700000095"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x40f00}, 0x80)
bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000080)={@map=r3, r4, 0x5}, 0x10)
bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000740)={{r3}, &(0x7f00000006c0), &(0x7f0000000700)=r2}, 0x20)
sendmsg$inet(r1, &(0x7f0000000980)={0x0, 0x6000, &(0x7f0000000900)=[{&(0x7f0000000640)='U', 0xa00120}], 0x1}, 0x3)
executing program 3:
r0 = timerfd_create(0x0, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x7, 0x100}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7)
r1 = getpid()
sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x7)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e)
sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0)
recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6)
setns(0xffffffffffffffff, 0x24020000)
syz_init_net_socket$bt_hidp(0x1f, 0x3, 0x6)
r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/fib_triestat\x00')
lseek(r4, 0x10000000005, 0x0)
timerfd_settime(r0, 0x3, 0x0, 0x0)
clock_adjtime(0x0, &(0x7f0000000000)={0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b9ac9ff, 0x0, 0x0, 0x0, 0x0, 0x2})
executing program 2:
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_serviced\x00', 0x26e1, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x7, 0x100}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7)
r0 = eventfd2(0x7, 0x80000)
flistxattr(r0, &(0x7f0000000b40)=""/31, 0x1f)
r1 = getpid()
sched_setscheduler(r1, 0x1, &(0x7f00000000c0)=0x7)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000480)={<r2=>0xffffffffffffffff})
connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e)
recvmmsg(r2, 0x0, 0x0, 0x2, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6)
bind$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x4e23, @multicast2}, 0x10)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
getsockopt$inet6_buf(r3, 0x29, 0x6, 0x0, &(0x7f0000000240))
executing program 2:
clock_getres(0x9, 0x0)
r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000000000000000000000000850000006d000000"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x94)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r0}, 0x10)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0xc, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
socket$inet_tcp(0x2, 0x1, 0x0)
r1 = getpid()
sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x6)
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21}, &(0x7f0000000100))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
pipe(&(0x7f0000000200)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
splice(r2, 0x0, r3, 0x0, 0x7, 0x0)
setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, 0x0, 0x0)
r4 = syz_open_procfs(0x0, &(0x7f0000000180)='net/mcfilter\x00')
pread64(r4, &(0x7f00000000c0)=""/135, 0x87, 0x5e)
executing program 0:
clock_getres(0x9, 0x0)
r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000000000000000000000000850000"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x94)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r0}, 0x10)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0xc, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
socket$inet_tcp(0x2, 0x1, 0x0)
r1 = getpid()
sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x6)
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21}, &(0x7f0000000100))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
pipe(&(0x7f0000000200)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
splice(r2, 0x0, r3, 0x0, 0x7, 0x0)
setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, 0x0, 0x0)
r4 = syz_open_procfs(0x0, &(0x7f0000000180)='net/mcfilter\x00')
pread64(r4, &(0x7f00000000c0)=""/135, 0x87, 0x5e)
executing program 3:
ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, 0x0)
r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000000000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x94)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r0}, 0x10)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x7, 0x100}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7)
r1 = getpid()
sched_setscheduler(r1, 0x1, &(0x7f00000000c0)=0x7)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e)
sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0)
recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6)
r4 = socket$inet6(0xa, 0x80803, 0x84)
getsockopt$inet6_int(r4, 0x29, 0x50, 0x0, 0x0)
r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/meminfo\x00', 0x0, 0x0)
r6 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2)
sendfile(r6, r5, 0x0, 0xd0)
ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, 0x0)
r7 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0)
write$uinput_user_dev(r7, 0x0, 0x0)
ioctl$UI_DEV_CREATE(r7, 0x5501)
ioctl$UI_SET_MSCBIT(r7, 0x40045568, 0x25)
bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x31, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0)
bpf$MAP_CREATE_TAIL_CALL(0x0, 0x0, 0x0)
r8 = socket(0x22, 0x2, 0x3)
getsockopt$packet_buf(r8, 0x107, 0x1, 0x0, 0x0)

program did not crash
replaying the whole log did not cause a kernel crash
single: executing 1 programs separately with timeout 1m40s
testing program (duration=1m40s, {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}}): clock_getres-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-prlimit64-sched_setscheduler-socket$inet_tcp-getpid-sched_setscheduler-timer_create-timer_settime-socketpair$unix-pipe-splice-setsockopt$IP6T_SO_SET_REPLACE-syz_open_procfs-pread64
detailed listing:
executing program 0:
clock_getres(0x9, 0x0)
r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000000000000000000000000850000006d000000"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x94)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r0}, 0x10)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0xc, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
socket$inet_tcp(0x2, 0x1, 0x0)
r1 = getpid()
sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x6)
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21}, &(0x7f0000000100))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
pipe(&(0x7f0000000200)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
splice(r2, 0x0, r3, 0x0, 0x7, 0x0)
setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, 0x0, 0x0)
r4 = syz_open_procfs(0x0, &(0x7f0000000180)='net/mcfilter\x00')
pread64(r4, &(0x7f00000000c0)=""/135, 0x87, 0x5e)

program did not crash
single: failed to extract reproducer
bisect: bisecting 30 programs with base timeout 1m40s
testing program (duration=1m47s, {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}}): [5, 18, 12, 26, 18, 13, 14, 13, 17, 7, 14, 5, 22, 15, 15, 29, 16, 15, 14, 15, 17, 12, 5, 5, 14, 18, 15, 16, 16, 29]
detailed listing:
executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="2c385aa3d49100dc", 0x8)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$alg(r1, &(0x7f00000004c0)=[{0x0, 0x0, &(0x7f0000002500)=[{&(0x7f0000000180)="8982afa718e799f0c47419086bd06ebb83943667020d3df6845464707ccd7104dc6a994cd42dbeedd2f8cfa86ebba9b00b8aeb8021638931ac11b11721147fe993f32534b3dd", 0x46}, {&(0x7f0000000200)="ca8a42ca0c7565f05d5a7908d131dca97c57014d6e19176bea715b6ec66271c45cd540238c3c127a3666c0939aff745a4cc444292ced2d4ca775981e558cd320b6511ac7a42a1671e545225263ffc3c5c0dc0ec073e713fa2c", 0x59}, {&(0x7f0000000500)='D', 0x1}], 0x3, 0x0, 0x0, 0x8800}], 0x1, 0x20004014)
executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f00000001c0), 0xc7)
socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$pppoe(0x18, 0x1, 0x0)
connect$pppoe(r1, &(0x7f0000000400)={0x18, 0x0, {0x2, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xa}, 'lo\x00'}}, 0x1e)
bpf$MAP_CREATE(0x0, 0x0, 0x50)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, 0x0, 0x4000)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0), 0x102, 0x0)
ioctl$PPPIOCATTCHAN(r2, 0x40047438, &(0x7f0000000040)=0x1)
ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, 0x0)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
close(0x4)
ioctl$F2FS_IOC_START_ATOMIC_WRITE(r2, 0xf501, 0x0)
unshare(0x6a040000)
socket(0x8, 0x3, 0x0)
writev(r2, &(0x7f0000000000)=[{0x0}, {&(0x7f0000000540)="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", 0x872}], 0x2)
executing program 2:
sendmsg$ETHTOOL_MSG_LINKINFO_SET(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, 0x0, 0x400, 0x70bd2d, 0x25dfdbfd}, 0x14}, 0x1, 0x0, 0x0, 0x20042010}, 0x4001)
writev(0xffffffffffffffff, &(0x7f00000005c0), 0x0)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000880)={0x0, 0x0, @pic={0x2a, 0xe, 0x7, 0x6, 0xfb, 0x2, 0xf, 0x4, 0x43, 0x0, 0x3, 0x5a, 0x9e, 0xa, 0x6, 0x7f}})
ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x35, 0xfff, 0x0, 0x180, 0x4, 0x14, 0xf1, 0x0, 0x7fffffffffffe, 0x5, 0x4005, 0x6, 0x0, 0x45, 0x1, 0xbdb], 0x1, 0x1c4213})
bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e23, @multicast1}, 0x10)
sendmmsg$inet(0xffffffffffffffff, &(0x7f0000000bc0)=[{{&(0x7f0000000180)={0x2, 0x4e27, @empty}, 0x10, 0x0}}], 0x1, 0x20004840)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
executing program 2:
bpf$PROG_LOAD(0x5, 0x0, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
socket$igmp(0x2, 0x3, 0x2)
close(0x4)
syz_open_procfs$namespace(0x0, 0x0)
unshare(0x6a060000)
openat$tun(0xffffffffffffff9c, 0x0, 0x40241, 0x0)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
socketpair(0x1, 0x1, 0x0, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
close(r0)
r1 = socket$inet6_mptcp(0xa, 0x1, 0x106)
bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @empty}, 0xf}, 0x1c)
listen(r1, 0x0)
r2 = socket$inet_mptcp(0x2, 0x1, 0x106)
accept(r0, 0x0, &(0x7f0000000200))
connect$inet(r2, &(0x7f0000000140)={0x2, 0x4e22, @loopback}, 0x10)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
r4 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000000), 0xffffffffffffffff)
sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000004c0)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0100000000020000000001000000280001801400040000000000000000000000ffffac1414aa060001000a0080000800060003"], 0x3c}, 0x1, 0x0, 0x0, 0x4000000}, 0x0)
syz_genetlink_get_family_id$mptcp(&(0x7f00000002c0), 0xffffffffffffffff)
sendmsg$MPTCP_PM_CMD_ADD_ADDR(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20044881}, 0x2000c094)
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000440)={0x6, 0x3, &(0x7f0000000180)=ANY=[@ANYBLOB="180000010000009500"/24], &(0x7f0000000140)='syzkaller\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x9, &(0x7f0000000280)={0xfffffffe}, 0x8, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x200}, 0x94)
executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f00000001c0), 0xc7)
socket$nl_route(0x10, 0x3, 0x0)
r1 = socket$pppoe(0x18, 0x1, 0x0)
connect$pppoe(r1, &(0x7f0000000400)={0x18, 0x0, {0x2, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xa}, 'lo\x00'}}, 0x1e)
bpf$MAP_CREATE(0x0, 0x0, 0x50)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, 0x0, 0x4000)
bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0)
r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0), 0x102, 0x0)
ioctl$PPPIOCATTCHAN(r2, 0x40047438, &(0x7f0000000040)=0x1)
ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, 0x0)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
close(0x4)
ioctl$F2FS_IOC_START_ATOMIC_WRITE(r2, 0xf501, 0x0)
unshare(0x6a040000)
socket(0x8, 0x3, 0x0)
writev(r2, &(0x7f0000000000)=[{0x0}, {0x0}, {&(0x7f0000000540)="7c560a3a83b6f71f8459b9637fe566c2db258962acccc8035452c657aa7821ef02192bf5c24a8a522bb2920bc88b9c2933562395d3940e8850610bcf795b93992fd0431b8e6180e9799ea3d542bc1ae25c65f451b89ac591318ab4ffe52e8bbe712b07e1c88dff83c72c0bae3c0932e9fe45e0ef9ebdbed4b9c131b7e456dcd6f43279ac68032c2fe9facc01eb788276a95bd7b1161f8824b083308fd675f10f652b33553ab7528789dc3a5fdb0329a32080ca63a09b7ba40b078dede20cd0615b0f81cd8c6e4bcd2ae746fcde2ecb0740f2b8e96367fec705e40de2255fb340ce841210f48590a0cb9911fa17ceaf42e1630a0a77ffcca94eb8a48eae9c7814f7e9210f05f0cae368d84bcd4db7c718cf07970a5dd5eccbc19455a45f79092cccfab9698f1eadd7b009bef68d35920c782bdece17ea925f267ef4b31b33c9ef17b6411fe68dd86010ea3f1b3888b67fffac8ce535f3fa228351f81e2522fbeaa01176462aab210e29caba4f4d5ee9133465d5e1e02cc473b53b413f30e74bd93501b3cfc70f9d499696f42286f1bd66da8eab74aa575fd84c24c6a6d15a0f3213a2882f5b19f349462895441778a317ddb19e4bdd0b14d726944f67e4e98ed092156f4dc0b2c017f0458e530b1e9c86d7dfd00ba7369c249ba4a9c6a53906d23e848a15d37eece99c7fc7c583dccdde5ee68534a0a97c582d7d6e0a49fa58535b74fb3cb9854739f0d24f40c2afa9414aa8d1502107def4abaa2471f77afd419eabd82816647d89b92f9ace2f7ed188dd4616c3106b2ee91f0d0dbee2a9aad970c0ac12408366d4951dfbec745932e2b45ed79a75f8d9f3116dbff746049b33d50ae7109c2c137f7c3db578048ce5d7102a732212f3ae7561ef2164c86f4deb2c5f5a982c6b7ff025474709cacd107e2f58978764d598edaaa2666d7e198aed371ea93ad62a41d876effa0963eb3d6c9707f441ca21aa25d3fb287b72a2361543e59267d9dc8fdb0332428b7117d28c1572040e0b7f867ad922fc72a9e8f490b9518c390ed365851f68a5953e27b0b02d1636a0355ba39d6dcc0e9d3a75eb3209913cc0ebf330053567dc490d729e78d326d79bd8352a53407ebf324c92100451cc755ebf6cd508dbf1a6039fc3823e3357953c90142c836ec612bf2ee3bea00cef570b49a00cf9833008248c91eb8b3c7bca23120c2cb48c39aba988ec6e2acbd66edc8a40dc41cb5d3b0caf0e1d6a3a6c1545e588f7d413d1e115f10eb8b1d2c9940341c0cb5e7f20e6ae9a5a7cc6170b2d7283becaa56f1afb623d94bc273571787d143d36a8d8eabe9ef534988a9ac403de2ed04dc42a6f0e1f2c5fd5dd7d0e4d1feceb2fd3ef8d4a75da5bb66b7a19c673939e50441745717372bcf0078ec842cc1da8c91d11cd448364674fcf1e65c636916dacb1aae60f76f04e5ac352b64592ba29a4e9c503102516dd8cc9e4a7dd19cc00ca579a84cfc1329b42308d4374984e984c1b98cfd1cb51e819e8e421d71d945b9171ac85b74c3ca595c0c2be6d68bb7cfec802368b969cfcc11d869224f8b4c5f93977f13b511fe4e547ff38b884a95a451d86dc7a6d59312eb8d29d268fe4693487ebf0ce3387ac4fbc1513952ba96312b004ada01093c39696f7e88da46e6faaeb6c8cdec8574434ed87c31e6ef5e9925fc26a0770bc6f7771860c0cee76ed30481697e204a390686e9481d49f0a414fc901dfe712ac1136e508f13060139b6190c310f213e52847e3cad4b1f3de138e758b5e4f3b40833b2060254fa7a2b69573bf773ac39def5587edc7a09c61d24622a1a4ef73612dbaf2ca47f70fb3644f78e4ee7f82c84cf2d0ae770fb7f65bdcce89dc1041d8042757a392517f18d413253d94427ab44678d239705be5f0fae1b1da521af574ec55c3d6f85fa3c45e1a6c9510d3c60b872fcaafc25310ebe5cb2fa1543a48c3bd5db96dd7d390b9d4ad869b460ec60069367f8447fce6fcba710f7992f36ef609eb8313ab502540d6e68077176dcff35263a3854ff4d6457a692d1c74b16a5a42cf716852e6307b229e1f996e148f5d2b994347f5e9972e522ffca551a49113c0faa3dba9c6ba280116639be2f4d92065c209af9cf47120defae0b1aabe8c6d61ee5eeef84734b1a8b8fd9087c18ccffdab7192d9a363e4d85f6e5d7d162ff83679ef4bf1a5ce6cae967092afc41cd2370b38001866e4fae3383e062f6359de7eb76ce975eaa255469ff313fa5083fdc90cb520e65e6f27e1f124f38218a6e203169738ffa7ed539cab8b97eac80a43cfb0a87a1c8a19cd6948df70a636eaa3985113728ddb1f10b63c65b470156de406eeebfce170212906ef45566c1160ae19511aa15c6490418d2b1e9531df30148ccaae4181140ba13f9ee9b603ad09cbb570e935a947a89c3fb4e01e57c6d04f3f89cea920d6908bc13f24fb13dc6dc18ce36be06e85ce0062da1aec73852b3e627c10b670d56f1d3ab21a113bf2889cb7fbbaf13c4063e1caca666d8f7216d0a24e76210c663d1d44087b6897f87dfb466f317e9ec71a51152075053f82b9bf60a40d701f91b010bc78975079c1702d091d132a3179797f5b74fc4ff8424982256282419b68c9b6e4bc2b526236910639e96ddb6f8d0025bd54b09c2d45b595378a035ed89b09bf9abf4c2f875d2a38fec27bef712b3e7d1ce22dcdef29fe369668008a8144d17aec84c642c5b1ee710c5e917d4d6088f63c2b2dda98e7c5a627ec8b8bfd41558a233e0670af27541d6a4fa1a7a025d86abbab33f98ac9b891fa801fab88b9338d686f5535599f8a8eacf8f7a67db18f643848db6b0adadcd7f80b68b3dd548188727253ade0e27b3529e590bb0695154504ba29317e0ae6dbff5a8109e61286de4bf8e6db1efacc599f13b7c8083de15fbb63a2e97d2755a89589b7276836f66c8011c5c7aad1957aba037fb736d9b9b1261f13794552e2d6ef12ccaf1fa39a587a3c25a60e84b0aa7184507b89cf19726ee24cb214ef068fb1ab7b467ed272d8842bb22eb25c3deb0e26d6f504", 0x872}], 0x3)
executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getpid()
sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2)
sched_setscheduler(r0, 0x2, 0x0)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000380)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r2, &(0x7f0000000000), 0x400000000000041, 0x0)
sched_setaffinity(r0, 0x8, &(0x7f0000000240)=0x2)
recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
r3 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_CT_NEW(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000008c0)={0x90, 0x0, 0x1, 0x401, 0x0, 0x0, {0xa}, [@CTA_TUPLE_ORIG={0x3c, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @empty}, {0x14, 0x4, @mcast1}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TUPLE_REPLY={0x3c, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @local}, {0x14, 0x4, @dev}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_NAT_SRC={0x4}]}, 0x90}}, 0x0)
executing program 1:
socket$nl_netfilter(0x10, 0x3, 0xc)
socket$nl_route(0x10, 0x3, 0x0)
bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000540)={0x1}, 0x4)
bpf$MAP_UPDATE_CONST_STR(0x2, 0x0, 0x0)
socket$nl_netfilter(0x10, 0x3, 0xc)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x96b591157b374312, 0x10, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0xa8}, 0x94)
socketpair$unix(0x1, 0x1, 0x0, 0x0)
openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x401, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'rose0\x00', 0x102})
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'rose0\x00', <r2=>0x0})
r3 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="2000000011000100"/20, @ANYRES32=r2], 0x20}}, 0x0)
executing program 1:
bpf$PROG_LOAD(0x5, &(0x7f0000000540)={0x3, 0x3, &(0x7f0000000480)=@framed, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41100, 0xa, '\x00', 0x0, @sched_cls, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x94)
bpf$BPF_PROG_QUERY(0x10, 0x0, 0x0)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
r0 = socket$inet6_sctp(0xa, 0x5, 0x84)
r1 = socket(0x2, 0x80805, 0x0)
r2 = socket$inet6_sctp(0xa, 0x5, 0x84)
shutdown(r2, 0x0)
close(0x3)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000200)={<r3=>0x0, 0x10, &(0x7f00000001c0)=[@in={0x2, 0x4e23, @rand_addr=0x64010100}]}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7a, &(0x7f0000000340)={r3, @in={{0x2, 0xce23, @broadcast}}}, &(0x7f0000000040)=0x84)
sendmmsg$inet_sctp(r1, &(0x7f00000032c0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="30000000000000008400000001000000000000017c"], 0x30}], 0x1, 0x0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={<r4=>r3, 0x5}, &(0x7f0000000240)=0x8)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x85, &(0x7f0000000880)={r4, @in6={{0x2, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x24}}, 0x1}}, 0x0, 0xeffc}, &(0x7f0000000300)=0x90)
executing program 1:
socket$inet6_tcp(0xa, 0x1, 0x0)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0)
r0 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1)
bind$bt_hci(r0, &(0x7f0000000000)={0x27}, 0x62)
listen(r0, 0x4)
socket(0x23, 0x5, 0x0)
r1 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="1b0000000000000000000000000004"], 0x48)
r2 = socket$nl_xfrm(0x10, 0x3, 0x6)
sendmsg$nl_xfrm(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000004c0)=@updpolicy={0xfffffffffffffc3d, 0x19, 0x1, 0x0, 0x0, {{@in6=@private2={0xfc, 0x2, '\x00', 0x1}, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, {0x0, 0x0, 0x0, 0x100000000, 0xca8}, {}, 0x0, 0x0, 0x1}, [@tmpl={0xc4, 0x5, [{{@in6=@private1={0xfc, 0x1, '\x00', 0x1}, 0x0, 0x6c}, 0x0, @in=@local, 0x0, 0x0, 0x0, 0x80}, {{@in6=@ipv4={'\x00', '\xff\xff', @local}, 0x0, 0x33}, 0x0, @in6=@ipv4={'\x00', '\xff\xff', @multicast2}, 0x3, 0x0, 0x2, 0x81}, {{@in6=@mcast1, 0x0, 0x32}, 0xa, @in6=@private1, 0x0, 0x4, 0x0, 0x2}]}]}, 0x17c}}, 0x0)
r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000b00)={0x11, 0xf, &(0x7f0000000340)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b702000014000000b7030000000000008500000083000000bf0900000000000055090100000000009500000800000000bf91000000000000b702000043e7b5538500000085000000b70000000000000095"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90)
syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000140)='kmem_cache_free\x00', r3}, 0x10)
ppoll(&(0x7f0000000500)=[{r1}], 0x1, 0x0, 0x0, 0x0)
pselect6(0x40, &(0x7f00000001c0)={0x0, 0x0, 0x3, 0xfffffffffffffffd, 0x0, 0x80, 0x1}, 0x0, &(0x7f00000002c0)={0x3ff, 0x0, 0x8, 0x9, 0x0, 0x0, 0x7fffffff}, 0x0, 0x0)
syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000000))
socket$nl_netfilter(0x10, 0x3, 0xc)
mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x1000006, 0x4132, 0xffffffffffffffff, 0x0)
executing program 0:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000780)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000280)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmsg$inet6(r1, &(0x7f0000000000)={&(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="280000000000000029000000050000"], 0x28}, 0x0)
r2 = accept4(r0, 0x0, 0x0, 0x800)
recvmsg$can_j1939(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000140)=""/9, 0x9}, {&(0x7f0000000400)=""/205, 0xcd}], 0x2}, 0x40010160)
executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7)
sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x7)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={<r0=>0xffffffffffffffff})
connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e)
recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, 0x0, 0x0)
r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040), 0xffffffffffffffff)
r3 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$L2TP_CMD_SESSION_DELETE(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000380)={0x34, r2, 0x1, 0x70bd2b, 0x25dfdbfe, {0x5}, [@L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_PEER_SESSION_ID={0x8, 0xc, 0xaaa}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x4}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x20006911}, 0x0)
executing program 0:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="2c385aa3d49100dc", 0x8)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$alg(r1, &(0x7f00000004c0)=[{0x0, 0x0, &(0x7f0000002500)=[{&(0x7f0000000180)="8982afa718e799f0c47419086bd06ebb83943667020d3df6845464707ccd7104dc6a994cd42dbeedd2f8cfa86ebba9b00b8aeb8021638931ac11b11721147fe993f32534b3dd", 0x46}, {&(0x7f0000000200)="ca8a42ca0c7565f05d5a7908d131dca97c57014d6e19176bea715b6ec66271c45cd540238c3c127a3666c0939aff745a4cc444292ced2d4ca775981e558cd320b6511ac7a42a1671e545225263ff", 0x4e}, {&(0x7f0000000500)='D', 0x1}], 0x3, 0x0, 0x0, 0x8800}], 0x1, 0x20004014)
executing program 0:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x7c, 0xe)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x7, 0x100}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7)
flistxattr(0xffffffffffffffff, 0x0, 0x0)
r1 = getpid()
sched_setscheduler(r1, 0x1, &(0x7f00000000c0)=0x7)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000480)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e)
sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0)
recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6)
socket$inet(0x2, 0xa, 0x0)
bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e23, @multicast2}, 0x10)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x2, 0x0, 0x0)
r4 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_CT_GET(r4, &(0x7f00000004c0)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x40}, 0x1, 0x0, 0x0, 0x20000000}, 0x0)
connect$inet(r0, &(0x7f0000001bc0)={0x2, 0x4e23, @loopback}, 0x10)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000280)=[{0x6, 0x0, 0x0, 0xe4}]}, 0x10)
sendto(r0, &(0x7f0000000740)="50fbdf12a30d7a48b2c5c84948f3426077a9f0ca1475183db3bf52a6b2cdb77ef9af2a603a3e78adff59fbb22bae1b2443011fd801251bcef8f165533aac58c7556dd51edc5a6865d4e29f0bbd0ed602050000000000002944de604d849a1e3b32905b0d26e9ff34b83f38a2ae8b1c6748ef8b87ef2a359249c3e294931489ba57f83f96048684434854ab3b6ad59f45e832972639508fe4dcb371c013bc129572e996a7db94fae8d71a076ec54a28a926e37c7a678a5e16c121f27527bf75fb49d31d41a5", 0xc5, 0x0, 0x0, 0x0)
sendto$inet(r0, &(0x7f00000002c0)="01a4acc7cf28ab9f6c7fc745c30bfc165466072a660bbf56352083db9d40454a67f8010000004bd29585885c89773ca3ba28a1e85ffe2a9220e0ecd440e345b745bf2146835ad015c801f95be5b890e44fb3dfbe8e88a1e5176e584c970207f23b0073ca5375abddf56331be396eaa2398ea66b93a74fd4147e826abed1b5d1de578682288c19ac23c1ccc1cdd936d2571c3510b0000000000000000000000000000000000f32bb3874c926a8944caa4677d2eae3bc831e748000000", 0xfffffffffffffe88, 0x52, 0x0, 0x0)
executing program 3:
r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000000000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r0}, 0x10)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0xc, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
socket$inet_tcp(0x2, 0x1, 0x0)
r1 = getpid()
sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x6)
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21}, &(0x7f0000000100))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
pipe(&(0x7f0000000200)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
splice(r2, 0x0, r3, 0x0, 0x7, 0x0)
setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, 0x0, 0x0)
r4 = syz_open_procfs(0x0, &(0x7f0000000180)='net/mcfilter\x00')
pread64(r4, &(0x7f00000000c0)=""/135, 0x87, 0x5e)
executing program 4:
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_serviced\x00', 0x26e1, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x7, 0x100}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7)
r0 = eventfd2(0x7, 0x80000)
flistxattr(r0, &(0x7f0000000b40)=""/31, 0x1f)
r1 = getpid()
sched_setscheduler(r1, 0x1, &(0x7f00000000c0)=0x7)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000480)={<r2=>0xffffffffffffffff})
connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e)
recvmmsg(r2, 0x0, 0x0, 0x2, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6)
bind$inet(0xffffffffffffffff, 0x0, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
getsockopt$inet6_buf(r3, 0x29, 0x6, &(0x7f0000000100)=""/18, &(0x7f0000000240)=0x12)
executing program 4:
connect$pppoe(0xffffffffffffffff, &(0x7f0000000400)={0x18, 0x0, {0x2, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xa}, 'lo\x00'}}, 0x1e)
r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f00000000c0)=0x3)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
r2 = syz_open_dev$tty1(0xc, 0x4, 0x3)
ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000000040)={0x12f, &(0x7f0000000000)=[{}]})
ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/246)
ioctl$PPPIOCSMRRU(r0, 0x4004743b, &(0x7f0000000080)=0x80)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x7)
r3 = getpid()
sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x7)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbee2, 0x8031, 0xffffffffffffffff, 0x89b32000)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff})
connect$unix(r4, &(0x7f000057eff8)=@file={0x0, './file1\x00'}, 0x6e)
sendmmsg$unix(r5, &(0x7f0000000000), 0x651, 0x0)
recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6)
bind$alg(0xffffffffffffffff, &(0x7f00000004c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni\x00'}, 0x58)
r6 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x800)
sendmmsg$alg(r6, &(0x7f0000000040)=[{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)="f78d9ca38fff", 0x6}], 0x1}], 0x1, 0x40840)
r7 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFT_BATCH(r7, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000340)=ANY=[@ANYBLOB], 0x7c}}, 0x10)
recvmsg(r6, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000200)=""/83, 0x53}], 0x1}, 0x0)
ioctl$PPPIOCSFLAGS1(r1, 0x4004743a, &(0x7f0000000300))
r8 = syz_open_dev$sndpcmc(&(0x7f0000000080), 0x0, 0x0)
ioctl$SNDRV_PCM_IOCTL_CHANNEL_INFO(r8, 0xc0844123, &(0x7f0000002fc0))
ioctl$PPPIOCSDEBUG(r0, 0x40047440, &(0x7f0000000100)=0x401)
executing program 3:
clock_getres(0x9, 0x0)
r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x94)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r0}, 0x10)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0xc, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
socket$inet_tcp(0x2, 0x1, 0x0)
r1 = getpid()
sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x6)
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21}, &(0x7f0000000100))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
pipe(&(0x7f0000000200)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
splice(r2, 0x0, r3, 0x0, 0x7, 0x0)
setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, 0x0, 0x0)
r4 = syz_open_procfs(0x0, &(0x7f0000000180)='net/mcfilter\x00')
pread64(r4, &(0x7f00000000c0)=""/135, 0x87, 0x5e)
executing program 3:
clock_getres(0x9, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00'}, 0x10)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0xc, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
socket$inet_tcp(0x2, 0x1, 0x0)
r0 = getpid()
sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x6)
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21}, &(0x7f0000000100))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
pipe(&(0x7f0000000200)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
splice(r1, 0x0, r2, 0x0, 0x7, 0x0)
setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, 0x0, 0x0)
r3 = syz_open_procfs(0x0, &(0x7f0000000180)='net/mcfilter\x00')
pread64(r3, &(0x7f00000000c0)=""/135, 0x87, 0x5e)
executing program 1:
r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x94)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r0}, 0x10)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x7, 0x100}, 0x0)
r1 = getpid()
open(0x0, 0x147842, 0x1ef)
sched_setscheduler(r1, 0x1, &(0x7f0000000200)=0x7)
sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x7)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0)
connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e)
sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000000), 0x651, 0x0)
recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6)
r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000021c0), 0x181000)
close(r2)
executing program 1:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getpid()
sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2)
sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x6)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000380)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r2, &(0x7f0000000000), 0x400000000000041, 0x0)
sched_setaffinity(r0, 0x8, &(0x7f0000000240)=0x2)
recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
socket$nl_netfilter(0x10, 0x3, 0xc)
bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0e000000040000000800000005"], 0x48)
r3 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x6, 0xc, &(0x7f00000001c0)=ANY=[], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @xdp=0xedf0e51957efc755, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r3, 0x18000000000002a0, 0xe, 0x0, &(0x7f0000000280)="b9ff03076804268c989e1479e4c7", 0x0, 0x500, 0x60000000, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x50)
executing program 3:
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000600)={0x11, 0x5, &(0x7f00000002c0)=ANY=[@ANYBLOB], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x94)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
r0 = getpid()
sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2)
sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x6)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000380)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e)
sendmmsg$unix(r2, &(0x7f0000000000), 0x400000000000041, 0x0)
sched_setaffinity(r0, 0x8, &(0x7f0000000240)=0x2)
recvmmsg(r1, 0x0, 0x0, 0x2, 0x0)
r3 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_CT_NEW(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000008c0)={0x98, 0x0, 0x1, 0x401, 0x0, 0x0, {0xa}, [@CTA_TUPLE_ORIG={0x3c, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @empty}, {0x14, 0x4, @mcast1}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TUPLE_REPLY={0x3c, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @local}, {0x14, 0x4, @dev}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TIMEOUT={0x8}, @CTA_NAT_SRC={0x4}]}, 0x98}}, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94)
r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=ANY=[], 0x50)
bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000880)={{r4}, &(0x7f0000000800), &(0x7f0000000840)}, 0x20)
executing program 4:
sendmsg$ETHTOOL_MSG_LINKINFO_SET(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, 0x0, 0x400, 0x70bd2d, 0x25dfdbfd}, 0x14}, 0x1, 0x0, 0x0, 0x20042010}, 0x4001)
writev(0xffffffffffffffff, &(0x7f00000005c0)=[{0x0}], 0x1)
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0)
r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60)
r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0)
ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil})
ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000880)={0x0, 0x0, @pic={0x2a, 0xe, 0x7, 0x6, 0xfb, 0x2, 0xf, 0x4, 0x43, 0x0, 0x3, 0x5a, 0x9e, 0xa, 0x6, 0x7f}})
ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x35, 0xfff, 0x0, 0x180, 0x4, 0x14, 0xf1, 0x0, 0x7fffffffffffe, 0x5, 0x4005, 0x6, 0x0, 0x45, 0x1, 0xbdb], 0x1, 0x1c4213})
bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e23, @multicast1}, 0x10)
sendmmsg$inet(0xffffffffffffffff, &(0x7f0000000bc0)=[{{&(0x7f0000000180)={0x2, 0x4e27, @empty}, 0x10, 0x0}}], 0x1, 0x20004840)
ioctl$KVM_RUN(r2, 0xae80, 0x0)
executing program 4:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="2c385aa3d49100dc6626c892", 0xc)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$alg(r1, &(0x7f00000004c0)=[{0x0, 0x0, &(0x7f0000002500)=[{&(0x7f0000000180)="8982afa718e799f0c47419086bd06ebb83943667020d3df6845464707ccd7104dc6a994cd42dbeedd2f8cfa86ebba9b00b8aeb8021638931ac11b11721147fe993f32534b3dd", 0x46}, {&(0x7f0000000200)="ca8a42ca0c7565f05d5a7908d131dca97c57014d6e19176bea715b6ec66271c45cd540238c3c127a3666c0939aff745a4cc444292ced2d4ca775981e558cd320b6511ac7a42a1671e545225263ff", 0x4e}, {&(0x7f0000000500)='D', 0x1}], 0x3, 0x0, 0x0, 0x8800}], 0x1, 0x20004014)
executing program 4:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140), 0x0)
r1 = accept4(r0, 0x0, 0x0, 0x0)
sendmmsg$alg(r1, &(0x7f00000004c0)=[{0x0, 0x0, &(0x7f0000002500)=[{&(0x7f0000000180)="8982afa718e799f0c47419086bd06ebb83943667020d3df6845464707ccd7104dc6a99", 0x23}, {&(0x7f0000000200)="ca8a42ca0c7565f05d5a7908d131dca97c57014d6e19176bea715b6ec66271c45cd540238c3c127a3666c0939aff745a4cc444292ced2d4ca775981e558cd320b6511ac7a42a1671e545225263ffc3c5c0dc0ec073e713fa2c", 0x59}, {&(0x7f0000000500)='D', 0x1}], 0x3, 0x0, 0x0, 0x8800}], 0x1, 0x20004014)
executing program 4:
prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x200000087}, 0x0)
r0 = getpid()
sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x6)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x2, 0x0, 0x0)
connect$unix(0xffffffffffffffff, 0x0, 0x0)
sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000000), 0x651, 0x0)
recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="0f0000000400000004000000120000"], 0x48)
r4 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0xe, 0x4, &(0x7f0000000400)=ANY=[@ANYBLOB="18020000801000900000000004000000850000002700000095"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x40f00}, 0x80)
bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000080)={@map=r3, r4, 0x5}, 0x10)
bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000740)={{r3}, &(0x7f00000006c0), &(0x7f0000000700)=r2}, 0x20)
sendmsg$inet(r1, &(0x7f0000000980)={0x0, 0x6000, &(0x7f0000000900)=[{&(0x7f0000000640)='U', 0xa00120}], 0x1}, 0x3)
executing program 3:
r0 = timerfd_create(0x0, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x7, 0x100}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7)
r1 = getpid()
sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x7)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e)
sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0)
recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6)
setns(0xffffffffffffffff, 0x24020000)
syz_init_net_socket$bt_hidp(0x1f, 0x3, 0x6)
r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/fib_triestat\x00')
lseek(r4, 0x10000000005, 0x0)
timerfd_settime(r0, 0x3, 0x0, 0x0)
clock_adjtime(0x0, &(0x7f0000000000)={0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3b9ac9ff, 0x0, 0x0, 0x0, 0x0, 0x2})
executing program 2:
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_serviced\x00', 0x26e1, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x7, 0x100}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7)
r0 = eventfd2(0x7, 0x80000)
flistxattr(r0, &(0x7f0000000b40)=""/31, 0x1f)
r1 = getpid()
sched_setscheduler(r1, 0x1, &(0x7f00000000c0)=0x7)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000480)={<r2=>0xffffffffffffffff})
connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e)
recvmmsg(r2, 0x0, 0x0, 0x2, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6)
bind$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x4e23, @multicast2}, 0x10)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
getsockopt$inet6_buf(r3, 0x29, 0x6, 0x0, &(0x7f0000000240))
executing program 2:
clock_getres(0x9, 0x0)
r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000000000000000000000000850000006d000000"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x94)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r0}, 0x10)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0xc, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
socket$inet_tcp(0x2, 0x1, 0x0)
r1 = getpid()
sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x6)
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21}, &(0x7f0000000100))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
pipe(&(0x7f0000000200)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
splice(r2, 0x0, r3, 0x0, 0x7, 0x0)
setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, 0x0, 0x0)
r4 = syz_open_procfs(0x0, &(0x7f0000000180)='net/mcfilter\x00')
pread64(r4, &(0x7f00000000c0)=""/135, 0x87, 0x5e)
executing program 0:
clock_getres(0x9, 0x0)
r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000000000000000000000000850000"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x94)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r0}, 0x10)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0xc, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
socket$inet_tcp(0x2, 0x1, 0x0)
r1 = getpid()
sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x6)
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21}, &(0x7f0000000100))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
pipe(&(0x7f0000000200)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
splice(r2, 0x0, r3, 0x0, 0x7, 0x0)
setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, 0x0, 0x0)
r4 = syz_open_procfs(0x0, &(0x7f0000000180)='net/mcfilter\x00')
pread64(r4, &(0x7f00000000c0)=""/135, 0x87, 0x5e)
executing program 3:
ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, 0x0)
r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000000000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x94)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r0}, 0x10)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x7, 0x100}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7)
r1 = getpid()
sched_setscheduler(r1, 0x1, &(0x7f00000000c0)=0x7)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e)
sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0)
recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0)
sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6)
r4 = socket$inet6(0xa, 0x80803, 0x84)
getsockopt$inet6_int(r4, 0x29, 0x50, 0x0, 0x0)
r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/meminfo\x00', 0x0, 0x0)
r6 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2)
sendfile(r6, r5, 0x0, 0xd0)
ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, 0x0)
r7 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0)
write$uinput_user_dev(r7, 0x0, 0x0)
ioctl$UI_DEV_CREATE(r7, 0x5501)
ioctl$UI_SET_MSCBIT(r7, 0x40045568, 0x25)
bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x31, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94)
bpf$PROG_LOAD(0x5, 0x0, 0x0)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0)
bpf$MAP_CREATE_TAIL_CALL(0x0, 0x0, 0x0)
r8 = socket(0x22, 0x2, 0x3)
getsockopt$packet_buf(r8, 0x107, 0x1, 0x0, 0x0)

program did not crash
replaying the whole log did not cause a kernel crash
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}}): clock_getres-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-prlimit64-sched_setscheduler-socket$inet_tcp-getpid-sched_setscheduler-timer_create-timer_settime-socketpair$unix-pipe-splice-setsockopt$IP6T_SO_SET_REPLACE-syz_open_procfs-pread64
detailed listing:
executing program 0:
clock_getres(0x9, 0x0)
r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000000000000000000000000850000006d000000"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x94)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r0}, 0x10)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0xc, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
socket$inet_tcp(0x2, 0x1, 0x0)
r1 = getpid()
sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x6)
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21}, &(0x7f0000000100))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
pipe(&(0x7f0000000200)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
splice(r2, 0x0, r3, 0x0, 0x7, 0x0)
setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, 0x0, 0x0)
r4 = syz_open_procfs(0x0, &(0x7f0000000180)='net/mcfilter\x00')
pread64(r4, &(0x7f00000000c0)=""/135, 0x87, 0x5e)

program crashed: INFO: rcu detected stall in syscall_exit_to_user_mode
single: successfully extracted reproducer
found reproducer with 16 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}}): clock_getres-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-prlimit64-sched_setscheduler-socket$inet_tcp-getpid-sched_setscheduler-timer_create-timer_settime-socketpair$unix-pipe-splice-setsockopt$IP6T_SO_SET_REPLACE-syz_open_procfs
detailed listing:
executing program 0:
clock_getres(0x9, 0x0)
r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000000000000000000000000850000006d000000"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x94)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r0}, 0x10)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0xc, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
socket$inet_tcp(0x2, 0x1, 0x0)
r1 = getpid()
sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x6)
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21}, &(0x7f0000000100))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
pipe(&(0x7f0000000200)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
splice(r2, 0x0, r3, 0x0, 0x7, 0x0)
setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000180)='net/mcfilter\x00')

program crashed: INFO: rcu detected stall in sys_rt_sigreturn
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}}): clock_getres-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-prlimit64-sched_setscheduler-socket$inet_tcp-getpid-sched_setscheduler-timer_create-timer_settime-socketpair$unix-pipe-splice-setsockopt$IP6T_SO_SET_REPLACE
detailed listing:
executing program 0:
clock_getres(0x9, 0x0)
r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000000000000000000000000850000006d000000"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x94)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r0}, 0x10)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0xc, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
socket$inet_tcp(0x2, 0x1, 0x0)
r1 = getpid()
sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x6)
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21}, &(0x7f0000000100))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
pipe(&(0x7f0000000200)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
splice(r2, 0x0, r3, 0x0, 0x7, 0x0)
setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, 0x0, 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}}): clock_getres-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-prlimit64-sched_setscheduler-socket$inet_tcp-getpid-sched_setscheduler-timer_create-timer_settime-socketpair$unix-pipe-splice
detailed listing:
executing program 0:
clock_getres(0x9, 0x0)
r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000000000000000000000000850000006d000000"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x94)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r0}, 0x10)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0xc, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
socket$inet_tcp(0x2, 0x1, 0x0)
r1 = getpid()
sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x6)
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21}, &(0x7f0000000100))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
pipe(&(0x7f0000000200)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
splice(r2, 0x0, r3, 0x0, 0x7, 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}}): clock_getres-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-prlimit64-sched_setscheduler-socket$inet_tcp-getpid-sched_setscheduler-timer_create-timer_settime-socketpair$unix-pipe
detailed listing:
executing program 0:
clock_getres(0x9, 0x0)
r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000000000000000000000000850000006d000000"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x94)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r0}, 0x10)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0xc, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
socket$inet_tcp(0x2, 0x1, 0x0)
r1 = getpid()
sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x6)
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21}, &(0x7f0000000100))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240))
pipe(&(0x7f0000000200))

program crashed: INFO: rcu detected stall in ext4_end_io_rsv_work
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}}): clock_getres-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-prlimit64-sched_setscheduler-socket$inet_tcp-getpid-sched_setscheduler-timer_create-timer_settime-socketpair$unix
detailed listing:
executing program 0:
clock_getres(0x9, 0x0)
r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000000000000000000000000850000006d000000"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x94)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r0}, 0x10)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0xc, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
socket$inet_tcp(0x2, 0x1, 0x0)
r1 = getpid()
sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x6)
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21}, &(0x7f0000000100))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240))

program crashed: INFO: rcu detected stall in syscall_exit_to_user_mode
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}}): clock_getres-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-prlimit64-sched_setscheduler-socket$inet_tcp-getpid-sched_setscheduler-timer_create-timer_settime
detailed listing:
executing program 0:
clock_getres(0x9, 0x0)
r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000000000000000000000000850000006d000000"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x94)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r0}, 0x10)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0xc, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
socket$inet_tcp(0x2, 0x1, 0x0)
r1 = getpid()
sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x6)
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21}, &(0x7f0000000100))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 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}}): clock_getres-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-prlimit64-sched_setscheduler-socket$inet_tcp-getpid-sched_setscheduler-timer_create
detailed listing:
executing program 0:
clock_getres(0x9, 0x0)
r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000000000000000000000000850000006d000000"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x94)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r0}, 0x10)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0xc, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
socket$inet_tcp(0x2, 0x1, 0x0)
r1 = getpid()
sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x6)
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21}, &(0x7f0000000100))

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}}): clock_getres-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-prlimit64-sched_setscheduler-socket$inet_tcp-getpid-sched_setscheduler-timer_settime
detailed listing:
executing program 0:
clock_getres(0x9, 0x0)
r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000000000000000000000000850000006d000000"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x94)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r0}, 0x10)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0xc, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
socket$inet_tcp(0x2, 0x1, 0x0)
r1 = getpid()
sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x6)
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 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}}): clock_getres-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-prlimit64-sched_setscheduler-socket$inet_tcp-getpid-timer_create-timer_settime
detailed listing:
executing program 0:
clock_getres(0x9, 0x0)
r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000000000000000000000000850000006d000000"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x94)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r0}, 0x10)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0xc, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
socket$inet_tcp(0x2, 0x1, 0x0)
getpid()
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21}, &(0x7f0000000100))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)

program crashed: INFO: rcu detected stall in syscall_enter_from_user_mode
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}}): clock_getres-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-prlimit64-sched_setscheduler-socket$inet_tcp-timer_create-timer_settime
detailed listing:
executing program 0:
clock_getres(0x9, 0x0)
r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000000000000000000000000850000006d000000"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x94)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r0}, 0x10)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0xc, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
socket$inet_tcp(0x2, 0x1, 0x0)
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21}, &(0x7f0000000100))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 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}}): clock_getres-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-prlimit64-sched_setscheduler-timer_create-timer_settime
detailed listing:
executing program 0:
clock_getres(0x9, 0x0)
r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000000000000000000000000850000006d000000"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x94)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r0}, 0x10)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0xc, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21}, &(0x7f0000000100))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 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}}): clock_getres-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-prlimit64-timer_create-timer_settime
detailed listing:
executing program 0:
clock_getres(0x9, 0x0)
r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000000000000000000000000850000006d000000"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x94)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r0}, 0x10)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0xc, 0x8b}, 0x0)
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21}, &(0x7f0000000100))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 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}}): clock_getres-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_RAW_TRACEPOINT_OPEN-sched_setscheduler-timer_create-timer_settime
detailed listing:
executing program 0:
clock_getres(0x9, 0x0)
r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000000000000000000000000850000006d000000"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x94)
bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r0}, 0x10)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21}, &(0x7f0000000100))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 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}}): clock_getres-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-prlimit64-sched_setscheduler-timer_create-timer_settime
detailed listing:
executing program 0:
clock_getres(0x9, 0x0)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000000000000000000000000850000006d000000"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x94)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0xc, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21}, &(0x7f0000000100))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)

program crashed: INFO: rcu detected stall in kernfs_fop_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}}): clock_getres-prlimit64-sched_setscheduler-timer_create-timer_settime
detailed listing:
executing program 0:
clock_getres(0x9, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0xc, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21}, &(0x7f0000000100))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 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}}): prlimit64-sched_setscheduler-timer_create-timer_settime
detailed listing:
executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0xc, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21}, &(0x7f0000000100))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 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}}): prlimit64-sched_setscheduler-timer_create-timer_settime
detailed listing:
executing program 0:
prlimit64(0x0, 0xe, 0x0, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21}, &(0x7f0000000100))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 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}}): prlimit64-sched_setscheduler-timer_create-timer_settime
detailed listing:
executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0xc, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, 0x0)
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21}, &(0x7f0000000100))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 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}}): prlimit64-sched_setscheduler-timer_create-timer_settime
detailed listing:
executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0xc, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
timer_create(0x0, 0x0, &(0x7f0000000100))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 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}}): prlimit64-sched_setscheduler-timer_create-timer_settime
detailed listing:
executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0xc, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21}, 0x0)
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 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}}): prlimit64-sched_setscheduler-timer_create-timer_settime
detailed listing:
executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0xc, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21}, &(0x7f0000000100))
timer_settime(0x0, 0x0, 0x0, 0x0)

program did not crash
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}}): prlimit64-sched_setscheduler-timer_create-timer_settime
program crashed: INFO: rcu detected stall in syscall_exit_to_user_mode
simplifying C reproducer
testing compiled C 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}}): prlimit64-sched_setscheduler-timer_create-timer_settime
program crashed: INFO: rcu detected stall in syscall_exit_to_user_mode
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-timer_create-timer_settime
program crashed: no output from test machine
a never seen crash title: no output from test machine, ignore
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-timer_create-timer_settime
program crashed: no output from test machine
a never seen crash title: no output from test machine, ignore
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-timer_create-timer_settime
program crashed: INFO: rcu detected stall in syscall_enter_from_user_mode
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-timer_create-timer_settime
program crashed: INFO: rcu detected stall in syscall_exit_to_user_mode
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-timer_create-timer_settime
program crashed: INFO: rcu detected stall in syscall_exit_to_user_mode
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-timer_create-timer_settime
program crashed: INFO: rcu detected stall in corrupted
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-timer_create-timer_settime
program crashed: INFO: rcu detected stall in corrupted
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-timer_create-timer_settime
program crashed: INFO: rcu detected stall in syscall_exit_to_user_mode
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-timer_create-timer_settime
program crashed: no output from test machine
a never seen crash title: no output from test machine, ignore
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:true Wifi:false IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-timer_create-timer_settime
program crashed: INFO: rcu detected stall in corrupted
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:true Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-timer_create-timer_settime
program crashed: INFO: rcu detected stall in corrupted
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:true Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:false HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-timer_create-timer_settime
program crashed: no output from test machine
a never seen crash title: no output from test machine, ignore
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:true Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-timer_create-timer_settime
program crashed: INFO: rcu detected stall in corrupted
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:true Wifi:false IEEE802154:false Sysctl:false Swap:true UseTmpDir:true HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-timer_create-timer_settime
program crashed: INFO: rcu detected stall in syscall_exit_to_user_mode
testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:true Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-timer_create-timer_settime
program crashed: INFO: rcu detected stall in syscall_exit_to_user_mode
testing program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:true Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-timer_create-timer_settime
detailed listing:
executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0xc, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21}, &(0x7f0000000100))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)

program crashed: INFO: rcu detected stall in syscall_exit_to_user_mode
validation run: crashed=true
testing program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:true Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-timer_create-timer_settime
detailed listing:
executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0xc, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21}, &(0x7f0000000100))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)

program crashed: INFO: rcu detected stall in sys_mkdirat
validation run: crashed=true
testing program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:true Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): prlimit64-sched_setscheduler-timer_create-timer_settime
detailed listing:
executing program 0:
prlimit64(0x0, 0xe, &(0x7f0000000140)={0xc, 0x8b}, 0x0)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
timer_create(0x0, &(0x7f0000000680)={0x0, 0x21}, &(0x7f0000000100))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0)

program crashed: INFO: rcu detected stall in syscall_exit_to_user_mode
validation run: crashed=true
reproducing took 2h38m31.061080188s
repro crashed as (corrupted=false):
rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
	(detected by 1, t=10502 jiffies, g=7037, q=396)
rcu: All QSes seen, last rcu_preempt kthread activity 10494 (4294963409-4294952915), jiffies_till_next_fqs=1, root ->qsmask 0x0
rcu: rcu_preempt kthread starved for 10494 jiffies! g7037 f0x2 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:27008 pid:   15 ppid:     2 flags:0x00004000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5049 [inline]
 __schedule+0x11bb/0x4390 kernel/sched/core.c:6395
 schedule+0x11b/0x1e0 kernel/sched/core.c:6478
 schedule_timeout+0x15c/0x280 kernel/time/timer.c:1914
 rcu_gp_fqs_loop+0x29e/0x11b0 kernel/rcu/tree.c:1972
 rcu_gp_kthread+0x98/0x350 kernel/rcu/tree.c:2145
 kthread+0x436/0x520 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: 4505 Comm: syz.3.20 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
Call Trace:
 <IRQ>
 dump_stack_lvl+0x168/0x230 lib/dump_stack.c:106
 nmi_cpu_backtrace+0x397/0x3d0 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+0x10c8/0x1220 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+0x831/0x1110 kernel/rcu/tree.c:2619
 update_process_times+0x193/0x200 kernel/time/timer.c:1818
 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+0x4fe/0xc40 kernel/time/hrtimer.c:1749
 hrtimer_interrupt+0x3bb/0x8d0 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:__raw_spin_unlock_irq include/linux/spinlock_api_smp.h:169 [inline]
RIP: 0010:_raw_spin_unlock_irq+0x25/0x40 kernel/locking/spinlock.c:202
Code: f6 ff 0f 1f 00 53 48 89 fb 48 83 c7 18 48 8b 74 24 08 e8 de 9e a9 f7 48 89 df e8 a6 73 aa f7 e8 41 0d cb f7 fb bf 01 00 00 00 <e8> 76 95 9e f7 65 8b 05 07 93 4f 76 85 c0 74 02 5b c3 e8 b4 9d 4d
RSP: 0018:ffffc900035ffbc0 EFLAGS: 00000282
RAX: 21bfe3ae7c50bd00 RBX: ffff88807b496f00 RCX: 21bfe3ae7c50bd00
RDX: dffffc0000000000 RSI: ffffffff8a0b1c60 RDI: 0000000000000001
RBP: 0000000000000000 R08: dffffc0000000000 R09: ffffed100f692de1
R10: ffffed100f692de1 R11: 1ffff1100f692de0 R12: ffff88807b496f00
R13: 0000000000000021 R14: dffffc0000000000 R15: 000000001c000004
 spin_unlock_irq include/linux/spinlock.h:414 [inline]
 get_signal+0x11d6/0x12c0 kernel/signal.c:2903
 arch_do_signal_or_restart+0xc1/0x1300 arch/x86/kernel/signal.c:867
 handle_signal_work kernel/entry/common.c:154 [inline]
 exit_to_user_mode_loop+0x9e/0x130 kernel/entry/common.c:178
 exit_to_user_mode_prepare+0xee/0x180 kernel/entry/common.c:214
 __syscall_exit_to_user_mode_work kernel/entry/common.c:296 [inline]
 syscall_exit_to_user_mode+0x16/0x40 kernel/entry/common.c:307
 do_syscall_64+0x58/0xa0 arch/x86/entry/common.c:86
 entry_SYSCALL_64_after_hwframe+0x66/0xd0
RIP: 0033:0x7ff4f9ea2fc9
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffeaaa8da78 EFLAGS: 00000246
RAX: 0000000000000000 RBX: 00007ff4fa0f9fa0 RCX: 00007ff4f9ea2fc9
RDX: 000020000006b000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 00007ff4f9f25f91 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ff4fa0f9fa0 R14: 00007ff4fa0f9fa0 R15: 0000000000000004
 </TASK>

final repro crashed as (corrupted=false):
rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
	(detected by 1, t=10502 jiffies, g=7037, q=396)
rcu: All QSes seen, last rcu_preempt kthread activity 10494 (4294963409-4294952915), jiffies_till_next_fqs=1, root ->qsmask 0x0
rcu: rcu_preempt kthread starved for 10494 jiffies! g7037 f0x2 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:27008 pid:   15 ppid:     2 flags:0x00004000
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5049 [inline]
 __schedule+0x11bb/0x4390 kernel/sched/core.c:6395
 schedule+0x11b/0x1e0 kernel/sched/core.c:6478
 schedule_timeout+0x15c/0x280 kernel/time/timer.c:1914
 rcu_gp_fqs_loop+0x29e/0x11b0 kernel/rcu/tree.c:1972
 rcu_gp_kthread+0x98/0x350 kernel/rcu/tree.c:2145
 kthread+0x436/0x520 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: 4505 Comm: syz.3.20 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
Call Trace:
 <IRQ>
 dump_stack_lvl+0x168/0x230 lib/dump_stack.c:106
 nmi_cpu_backtrace+0x397/0x3d0 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+0x10c8/0x1220 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+0x831/0x1110 kernel/rcu/tree.c:2619
 update_process_times+0x193/0x200 kernel/time/timer.c:1818
 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+0x4fe/0xc40 kernel/time/hrtimer.c:1749
 hrtimer_interrupt+0x3bb/0x8d0 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:__raw_spin_unlock_irq include/linux/spinlock_api_smp.h:169 [inline]
RIP: 0010:_raw_spin_unlock_irq+0x25/0x40 kernel/locking/spinlock.c:202
Code: f6 ff 0f 1f 00 53 48 89 fb 48 83 c7 18 48 8b 74 24 08 e8 de 9e a9 f7 48 89 df e8 a6 73 aa f7 e8 41 0d cb f7 fb bf 01 00 00 00 <e8> 76 95 9e f7 65 8b 05 07 93 4f 76 85 c0 74 02 5b c3 e8 b4 9d 4d
RSP: 0018:ffffc900035ffbc0 EFLAGS: 00000282
RAX: 21bfe3ae7c50bd00 RBX: ffff88807b496f00 RCX: 21bfe3ae7c50bd00
RDX: dffffc0000000000 RSI: ffffffff8a0b1c60 RDI: 0000000000000001
RBP: 0000000000000000 R08: dffffc0000000000 R09: ffffed100f692de1
R10: ffffed100f692de1 R11: 1ffff1100f692de0 R12: ffff88807b496f00
R13: 0000000000000021 R14: dffffc0000000000 R15: 000000001c000004
 spin_unlock_irq include/linux/spinlock.h:414 [inline]
 get_signal+0x11d6/0x12c0 kernel/signal.c:2903
 arch_do_signal_or_restart+0xc1/0x1300 arch/x86/kernel/signal.c:867
 handle_signal_work kernel/entry/common.c:154 [inline]
 exit_to_user_mode_loop+0x9e/0x130 kernel/entry/common.c:178
 exit_to_user_mode_prepare+0xee/0x180 kernel/entry/common.c:214
 __syscall_exit_to_user_mode_work kernel/entry/common.c:296 [inline]
 syscall_exit_to_user_mode+0x16/0x40 kernel/entry/common.c:307
 do_syscall_64+0x58/0xa0 arch/x86/entry/common.c:86
 entry_SYSCALL_64_after_hwframe+0x66/0xd0
RIP: 0033:0x7ff4f9ea2fc9
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffeaaa8da78 EFLAGS: 00000246
RAX: 0000000000000000 RBX: 00007ff4fa0f9fa0 RCX: 00007ff4f9ea2fc9
RDX: 000020000006b000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 00007ff4f9f25f91 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ff4fa0f9fa0 R14: 00007ff4fa0f9fa0 R15: 0000000000000004
 </TASK>