[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 34.951682] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 37.872590] random: sshd: uninitialized urandom read (32 bytes read) [ 38.435621] random: sshd: uninitialized urandom read (32 bytes read) [ 39.886421] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.0.5' (ECDSA) to the list of known hosts. [ 45.347182] random: sshd: uninitialized urandom read (32 bytes read) 2018/05/11 22:25:34 fuzzer started 2018/05/11 22:25:35 dialing manager at 10.128.0.26:45945 [ 69.532982] can: request_module (can-proto-0) failed. [ 69.544972] can: request_module (can-proto-0) failed. 2018/05/11 22:26:00 kcov=true, comps=false 2018/05/11 22:26:06 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x300, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000040)=0x6, 0x4) uselib(&(0x7f0000000080)='./file0\x00') fchmod(r0, 0x20) ioctl(r0, 0x4, &(0x7f00000000c0)='6') ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000140)={r1}) fadvise64(r2, 0x0, 0x3, 0x7) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x101281, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f00000001c0)=""/4096) r4 = syz_open_dev$sndmidi(&(0x7f00000011c0)='/dev/snd/midiC#D#\x00', 0x401, 0x800c0) fcntl$F_SET_RW_HINT(r4, 0x40c, &(0x7f0000001200)=0x2) ioctl$int_out(r3, 0x2, &(0x7f0000001240)) readlink(&(0x7f0000001280)='./file1\x00', &(0x7f00000012c0)=""/49, 0x31) lseek(r2, 0x0, 0x3) write$binfmt_aout(r3, &(0x7f0000001300)={{0x0, 0x3efd, 0x2d, 0x32a, 0x12a, 0x3, 0x20e, 0x8}, "5464ede645daef1eb723feed2c5820c4ab723077dcaeb487021a5e343d0dad2b97da07708a427a2ecd46b91fe725ddcf224f0a22baa9f71ce2d24448ab9ea038b00d626077932a3849999e11f6ed94883195a822f2fcb922571c29bb1a0fa3dbc6654ba70d1a1ca1208a6d2e591c4858652b224b86f6d9163a37da77e5543708e5d7649469a30ae6e92ff22b66f02dbf6cafd2d5393c0d3fe3514873e8f8267db8405e010b03", [[], [], [], [], [], [], [], [], []]}, 0x9c6) getsockopt(r0, 0x5, 0xb5, &(0x7f0000001d00)=""/66, &(0x7f0000001d80)=0x42) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000001ec0)=@filter={'filter\x00', 0xe, 0x0, 0x90, [0x0, 0x20001e00, 0x20001e30, 0x20001e60], 0x0, &(0x7f0000001dc0), &(0x7f0000001e00)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}]}, 0x108) restart_syscall() fcntl$setflags(r2, 0x2, 0x1) getsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000001f40)=""/4096, &(0x7f0000002f40)=0x1000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000002f80)={0x0, 0x800, 0xff}, &(0x7f0000002fc0)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000003000)={r5, 0x8}, &(0x7f0000003040)=0x8) write$binfmt_elf64(r4, &(0x7f0000003080)={{0x7f, 0x45, 0x4c, 0x46, 0x7, 0x2, 0x2, 0x6, 0x3, 0x3, 0x7, 0x1, 0x2b, 0x40, 0x12e, 0x4, 0x1, 0x38, 0x1, 0xfa5, 0x80, 0x9}, [{0x5, 0x9, 0x5e7d, 0x4, 0x3, 0x3, 0x8, 0xfffffffffffffff8}, {0x2, 0x0, 0x40, 0x1, 0x0, 0x1, 0x9, 0x79}], "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", [[], []]}, 0x3af) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x61, &(0x7f0000003440)={'filter\x00', 0x4}, 0x68) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f00000034c0)={r5, @in6={{0xa, 0x4e24, 0x66db, @loopback={0x0, 0x1}, 0xffff}}, 0x8001, 0x8668}, 0x90) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f0000003580)={r3, 0x3, 0xffffffff, "9d25c05d722eb6e1908a9c2b28568ae34ed026271432954ecba7bc154be31ebd8c320a5e23187b9e159ce822f98153a37f6be5feda55"}) setsockopt$IP_VS_SO_SET_FLUSH(r4, 0x0, 0x485, 0x0, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000035c0)={0x0}, &(0x7f0000003600)=0xc) syz_open_procfs$namespace(r6, &(0x7f0000003640)='ns/user\x00') 2018/05/11 22:26:06 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x8000, 0x0) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000140)={{&(0x7f0000000040)=""/162, 0xa2}, &(0x7f0000000100), 0x8}, 0x20) r1 = accept4$ipx(r0, &(0x7f0000000180), &(0x7f00000001c0)=0x10, 0x80800) poll(&(0x7f0000000200)=[{r0, 0x6000}, {r1, 0x1}], 0x2, 0x6) timer_create(0x7, &(0x7f0000000240)={0x0, 0x2f, 0x1}, &(0x7f0000000280)=0x0) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) timer_settime(r2, 0x1, &(0x7f0000000300)={{0x0, 0x1c9c380}, {r3, r4+10000000}}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000340)) r5 = add_key(&(0x7f00000004c0)='trusted\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000540)="b443225da01fe5d42f43aa5fffa9eff79eb4448d5b9ae339cf2fd6f16e9f4d569ae6f3b99b4ac08b2f4ae473a68b283a2face6c6a6570c078baed639836a26b96394e19ccdd1a67f16ffc6dd81363fe8797a22e02c57915cf0ecbbbb17435ad965f4df77b7f0d0cf8efbd37ce3c3b964d99310b505f655b0c986719ede1e2861df5da9274255963389a51cfc406593f575aba3a9ef0987f66cdcb3c2ebe7901ad25624bf2373019714abfe95e935", 0xae, 0xfffffffffffffffa) add_key(&(0x7f0000000380)='id_legacy\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)="5571ba53a858649db84f1873935554279858351f3f2039c7dc803a504d9d7d4243b0ba0f3b75b9ca2607e96bc673f610c1b0ef2dc80bb7d5bb294118c41724882f176552711959965d316f2ae39ca1664b003ed8d1f3d456fa961a5881bcbecf246346945d1d2aaaa68a785d944a3bf44d2e419ce102942c7381490ac89fb4f6a6457c2135", 0x85, r5) socket$nl_xfrm(0x10, 0x3, 0x6) socket$nl_xfrm(0x10, 0x3, 0x6) bind$netrom(r0, &(0x7f0000000600)=@ax25={0x3, {"f8e9a7e6f87af7"}, 0x4}, 0x10) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000640)={'filter\x00'}, &(0x7f00000006c0)=0x78) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000700)={{{@in=@broadcast, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000800)=0xe8) ioprio_get$uid(0x3, r6) ioprio_set$uid(0x3, r6, 0x5591ddfe) ioctl$KDSETMODE(r0, 0x4b3a, 0x3) r7 = openat$cgroup_int(r0, &(0x7f0000000840)='cpu.weight\x00', 0x2, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000880)={'broute\x00'}, &(0x7f0000000900)=0x78) shmget$private(0x0, 0x1000, 0x70, &(0x7f0000ffe000/0x1000)=nil) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000940)={0x5, {{0xa, 0x4e21, 0x6f, @local={0xfe, 0x80, [], 0xaa}, 0xd2}}}, 0x88) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000a00)) ioctl$TIOCSLCKTRMIOS(r7, 0x5457, &(0x7f0000000a40)) ioctl$SG_SET_DEBUG(r0, 0x227e, &(0x7f0000000a80)=0x1) clock_gettime(0x0, &(0x7f0000000ac0)={0x0, 0x0}) timer_settime(r2, 0x1, &(0x7f0000000b00)={{}, {r8, r9+30000000}}, &(0x7f0000000b40)) ioctl$TCSBRK(r0, 0x5409, 0x7f) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000b80)) 2018/05/11 22:26:06 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2, 0x70340) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000040)=""/160) write$tun(r0, &(0x7f0000000100)={@void, @void, @eth={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@llc_tr={0x11, {@llc={0xfe, 0x1, "ea", "6b8cd7069a8cc199f419905db96b74c0e49ed936242265274848e20d6af36002156f24eb3645c790ef28d9b7303a459cde750ca0d1320e515a3d5a8704b0169b17850a6d9b3a25f86702cd9e044b57bd79986070532c71af7a1ebe9d3f25f5fb976cd1005731c24ad5d5949a5369e9668a46dd76ff89c51f2ebe65d2a8d67de2a738b8b487364aad9e9050e98bcda4c670f1d9ad04ce367b35cd0a35f088e96f5256e9802cd63e8978fae3cf866dc6d0516561c6144d215b77fc53155de93aa1db7a7194ed6d98"}}}}}}, 0xd8) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'lo\x00', 0x2000}) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000240)=0x9) ioctl$sock_ifreq(r0, 0x89ff, &(0x7f0000000280)={'bond0\x00', @ifru_hwaddr=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000002c0)={@multicast2, @multicast2}, &(0x7f0000000300)=0xc) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000340)={{0x2f3, 0x3}, {0x3, 0x6}, 0x8, 0x0, 0x5}) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00000003c0)=0x7714d212, 0x4) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000400)) r1 = syz_open_dev$dmmidi(&(0x7f0000000440)='/dev/dmmidi#\x00', 0x8, 0x80000) rt_sigpending(&(0x7f0000000480), 0x8) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00000004c0)=0x1) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000500)={0x1}, 0x1) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000540)={0x0, 0x9}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000005c0)={r2, 0x1}, &(0x7f0000000600)=0x8) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000640)=""/178) getsockname$ipx(r1, &(0x7f0000000700), &(0x7f0000000740)=0x10) r4 = msgget$private(0x0, 0x42) msgctl$IPC_STAT(r4, 0x2, &(0x7f0000000780)=""/89) ioctl$VT_DISALLOCATE(r1, 0x5608) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000800)={'bpq0\x00', {0x2, 0x4e21, @rand_addr=0x1}}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000880)={&(0x7f0000000840)='./file0\x00', r1}, 0x10) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f00000008c0)={0x9, 0x9, 0x9, 0x7ff, 0x8, 0x101}) set_robust_list(&(0x7f0000000980)={0x0, 0x10000, &(0x7f0000000940)={&(0x7f0000000900)}}, 0x18) fcntl$setstatus(r0, 0x4, 0x800) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000a00)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000b80)={&(0x7f00000009c0)={0x10}, 0xc, &(0x7f0000000b40)={&(0x7f0000000a40)={0xf0, r5, 0x8, 0x70bd29, 0x25dfdbfc, {0xe}, [@IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x3e}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x67}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x29}]}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1400000000000}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x89}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x84}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x10}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8001}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x33}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}]}]}, 0xf0}, 0x1, 0x0, 0x0, 0x4000000}, 0x80) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000bc0)={r3, @in6={{0xa, 0x4e23, 0x4418, @loopback={0x0, 0x1}}}, 0x8, 0x1, 0x7, 0x32b6, 0x2}, 0x98) 2018/05/11 22:26:06 executing program 6: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000200)={0xffffffff, 0x101, 0x7, 0x63, &(0x7f0000000000)=""/99, 0x4c, &(0x7f0000000080)=""/76, 0xfb, &(0x7f0000000100)=""/251}) r1 = semget$private(0x0, 0x2, 0x0) semctl$SEM_INFO(r1, 0x7, 0x13, &(0x7f0000000240)=""/209) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000340)=""/72) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f00000014c0)={0x4, 0x7, 0xfffffffffffffffb, 0x1000, &(0x7f00000003c0)=""/4096, 0x9c, &(0x7f00000013c0)=""/156, 0x8, &(0x7f0000001480)=""/8}) semop(r1, &(0x7f0000001500)=[{0x1, 0x16a0, 0x800}, {0x2, 0x78b, 0x800}], 0x2) getsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000001540), &(0x7f0000001580)=0x4) r2 = socket$kcm(0x29, 0x0, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000015c0)={0x0}, &(0x7f0000001600)=0xc) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) rmdir(&(0x7f0000001640)='./file0\x00') ioctl$VT_ACTIVATE(r0, 0x5606, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000001680)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00000016c0)={r4, 0x80000, r0}) ptrace$peek(0x3, r3, &(0x7f0000001700)) readv(r5, &(0x7f0000001c40)=[{&(0x7f0000001740)=""/114, 0x72}, {&(0x7f00000017c0)=""/171, 0xab}, {&(0x7f0000001880)=""/104, 0x68}, {&(0x7f0000001900)=""/145, 0x91}, {&(0x7f00000019c0)=""/139, 0x8b}, {&(0x7f0000001a80)=""/172, 0xac}, {&(0x7f0000001b40)=""/253, 0xfd}], 0x7) sendto$inet(r0, &(0x7f0000001cc0)="4ed190fa59ed723487eb9e446cc92562314d2d74e20c75ee8b3f85bed5e42d54c01c37886809e7d6f97fd28eda8a645d2afe97e0cab859dd91667736c178c042c8dfb06f658aa2cc2068c0c9c8fa1867f8167bc65ec974590faf8a455aabf62ac207bc30c9eb0482c66720d58ddf6ac5d5ab50560580306fc73b2b62e68b7cc9d5f6e9e6e93782d9d0a2b015e38ebc0e6c16c6c2", 0x94, 0x20000000, &(0x7f0000001d80)={0x2, 0x4e20, @rand_addr=0x4d50}, 0x10) r6 = openat$zero(0xffffffffffffff9c, &(0x7f0000001dc0)='/dev/zero\x00', 0xc2400, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000001e00)=""/211) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001f00)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001f40)={0xffffffffffffffff}) ioctl$sock_SIOCBRADDBR(r7, 0x89a0, &(0x7f0000001f80)='bpq0\x00') getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r9, 0x84, 0x6d, &(0x7f0000001fc0)={0x0, 0xde, "09e4f54e06c61f38f5a145b719ad8ce8541f0965c715e71ac21c8d520d9fa09e16060df419692fd5d710a4a355544c2fa6719d0f019c61518f92377a1154c0afcf540d6c9ac5b657fab14ff3efcbeedc22e15c83c9e10c7db5790d1326c56893b7dd2bfbbb2652ffdc62cdf5d214f3949e2d37a700d954c83ff3992fe193364abf24b8c48bde6f4d04d4509b488f3f836d6ab80f82823d18f9354f757d03be305716a3f15695066970b376a22435dd7aefb566f30dd76b883ecf427f85053da64a0c6f2c154947c4fd8558016151ec91b792287b4a1d87325a46dd98aed8"}, &(0x7f00000020c0)=0xe6) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f0000002100)={r10, 0x800}, 0x8) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000002140)) accept$inet(r0, &(0x7f0000002180)={0x0, 0x0, @remote}, &(0x7f00000021c0)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r6, 0x84, 0x15, &(0x7f0000002200)={0x8001}, 0x1) socket$kcm(0x29, 0x5, 0x0) fcntl$setown(r8, 0x8, r3) 2018/05/11 22:26:06 executing program 7: getgid() r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200003, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00000000c0)={r1, 0x2}) fchmod(r0, 0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x4e, 0x793ff555, 0x80000000, 0x20, 0x5, 0xf8, 0x9, {0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x6, 0x0, 0x9, 0x6, 0x4}}, &(0x7f00000001c0)=0xb0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000200)={r3, 0x231}, 0x8) r4 = openat$cgroup_int(r0, &(0x7f0000000240)='cgroup.max.depth\x00', 0x2, 0x0) write$cgroup_pid(r0, &(0x7f0000000280)={[0x39, 0x36, 0x31, 0x38]}, 0x4) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000002c0)="a7b72d0bfb34f83e1eaf87c017dfc8ed", 0x10) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000000300)=""/77, 0x4d) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000380)={0x6, 0x0, 0x1, 0x800000000000}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f00000003c0)={0xffffffff, r5, 0x0, 0xb2}) unlinkat(r0, &(0x7f0000000400)='./file0\x00', 0x0) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000440)={r1, 0x3}) r6 = getpgrp(0xffffffffffffffff) sendmsg$netlink(r0, &(0x7f0000000600)={&(0x7f0000000480)=@kern={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000580)=[{&(0x7f00000004c0)={0xa0, 0x38, 0x300, 0x70bd2b, 0x25dfdbfc, "", [@generic="dac41da031492436e7ff955cff3fac92b632f1d97d12242202e9a4a805be8146af5ec14c17b952077db017e41ed52c8ddd6e1fb3c9109ea8bd0b1ddab6d82d799b1c1b69cb708afd40f1cb95195822fa8837cfc3205d7cffdda57dc105776a95a0d3f135f049bea7fa98c06790bbf3803545fdb37d0cb4a16e4188025a7136a40d918331545e03db", @typed={0x8, 0x76, @pid=r6}]}, 0xa0}], 0x1, &(0x7f00000005c0)=[@rights={0x18, 0x1, 0x1, [r0, r4]}, @rights={0x28, 0x1, 0x1, [r4, r0, r4, r0, r4]}], 0x40, 0x40051}, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000640)={r3, 0x80000000, 0xffffffffffffff81, 0x200, 0x6, 0x433, 0x7, 0x0, {r2, @in={{0x2, 0x4e21}}, 0xffffffff7fffffff, 0xeadd, 0x7ff, 0x3, 0x4}}, &(0x7f0000000700)=0xb0) process_vm_writev(r6, &(0x7f0000003b00)=[{&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/210, 0xd2}, {&(0x7f0000001840)=""/163, 0xa3}, {&(0x7f0000001900)=""/4096, 0x1000}, {&(0x7f0000002900)=""/4096, 0x1000}, {&(0x7f0000003900)=""/229, 0xe5}, {&(0x7f0000003a00)=""/192, 0xc0}, {&(0x7f0000003ac0)}], 0x8, &(0x7f0000003bc0)=[{&(0x7f0000003b80)}], 0x1, 0x0) r7 = syz_open_dev$vcsn(&(0x7f0000003c00)='/dev/vcs#\x00', 0x0, 0x80000) recvmsg(r0, &(0x7f0000003e00)={&(0x7f0000003c40), 0x80, &(0x7f0000003d80)=[{&(0x7f0000003cc0)=""/146, 0x92}], 0x1, &(0x7f0000003dc0)=""/52, 0x34, 0xa63f}, 0x2102) socketpair$ax25(0x3, 0x7, 0x0, &(0x7f0000003e40)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000003e80)={r3, 0xdd67, 0x0, 0x10001, 0x6, 0x1}, &(0x7f0000003ec0)=0x14) mknodat(r0, &(0x7f0000003f00)='./file0\x00', 0x8040, 0x7ff) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000004040)={&(0x7f0000003f40)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000003f80)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000003fc0)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000004000)=[0x0], 0xa, 0x4, 0x4, 0x1}) setsockopt$ipx_IPX_TYPE(r8, 0x100, 0x1, &(0x7f0000004080)=0xffffffff, 0x4) getpgid(r6) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r7, 0x84, 0x15, &(0x7f00000040c0)={0xfffffffffffffffd}, 0x1) ptrace$setregset(0x4205, r6, 0x7, &(0x7f0000004200)={&(0x7f0000004100)="eef37423ab9464595452510b520e9914a45f2e23bdfae871c74008c4df2c8f7d8eb175d3f5f9874920bd715e11c8b01ac5b9b339dcab84f1559c87b2d77e9cea338f9839a86c29d29d6f1f71de740581c4302c93356b0d12066e00ac3ffd57e9b67b7955c2e25ba4b0f6b6cf9a24815ae291b355794585a14f9d1ee14283d87f369f66b2de00d17e0ca497c6d2ed80dfb44d21e468ba0a5d05be4dd6da474a5f562d5e8299df129af2099981a482fa68cdd40541778707ac2eafb76081393b03d3a66024b206", 0xc6}) ioctl$SCSI_IOCTL_SEND_COMMAND(r7, 0x1, &(0x7f0000004240)={0xc4, 0xff, 0x7, "161b81f7820f64167ecc9be885a19cc9908099d9517015be0313d47cb755e238b4f67e67bb78fa6cb03f69bc4ad088215d3922be28ec8bb7d76868b973fb93a470aaa4cec2154d4c7b5bcf188cde9dfbf51b9b0015ba2764438b2c54e85d02af7012fceff567b13ce129d05b6e120ba760e16d53dec7daf12766a8bf97a16fa32c599f15661b72ccbb9e618727e83315d696a17d78e225ed307a3e51f1664d3790b2540e86115f9abe096af60f9c1f6b0894662fcb9ecd1d2f57913fbc36f41200aa345b"}) 2018/05/11 22:26:06 executing program 5: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x24000, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x39, 0x1, 0x1, 0x7, 0xdd1}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r1, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1, 0x9}, 0x8) pread64(r0, &(0x7f0000000140)=""/214, 0xd6, 0x6) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000240)={'mangle\x00', 0x32, "4e5e76b412b325a84c8dc182e4afbf07696f367fefd5fb94102d358022f73c328c53c361d45ceb81d02491a42a0905a5eb89"}, &(0x7f00000002c0)=0x56) exit(0xfffffffffffff000) accept$packet(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000340)=0x14) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000380)=[@in6={0xa, 0x4e20, 0x7f, @empty, 0x21c}, @in6={0xa, 0x4e24, 0x4, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1f}}, 0x9}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x1000, @dev={0xfe, 0x80, [], 0x19}, 0x8}, @in6={0xa, 0x4e24, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x180000000}], 0x80) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000400)) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000440)={'IDLETIMER\x00'}, &(0x7f0000000480)=0x1e) mq_timedsend(r0, &(0x7f00000004c0)="91101670439dc8c06dc7246d93036c5ecf51437f016d9c438bcf2bb6cc05434fe384b251ec2c4da1dba0ee70e4684e50002de083b70f1c1c9b3371a8881cba1b6452d72bc0dc2bdfd16d689199518ed049b21b25564d106123e1aa075e4f0958208dec68a888734bc208bfc5f7dd2e448b191fb0e3b75ea740b0168b171aa9e68a3577015145c203837952e9107f27ac797e1bed4dcf685f0c5d4368718af96baf931538e6530c24a488684ab1e01dd1b6eae2f5d059a667ec89b682e6d88fad3c902ca18c312af2e0e188370d15a66031", 0xd1, 0x7fffffff, &(0x7f00000005c0)={0x77359400}) timer_create(0x0, &(0x7f0000000740)={0x0, 0x14, 0x97beaa6451c10de7, @thr={&(0x7f0000000600)="1912fb49eac6cf1d682f332e69f664556f580e1b2e18034636629d6149e58182f8e49d76fda187327e3f273c1b07447e356e354fe24f87165662c4dae80f47dfd641c00c73545fd0f86f40332b9bf2f60308b03dec", &(0x7f0000000680)="0cfbdfe9b6ea85a5064873120f2ae56c42331b24bbc8cacc61b9e6f03f160c3090941b96f350ad2d6777c3df0c15de43a0a967f70a370d3f462f91aa0c0e7f70be6678209a9ce89caa9dd38386682912f179ef5d2b695417825efc9de02f547f9afeddbccd83f001b9b7789dc8cf926def9c6a3d359ac1d83da04d2549813daf69106787e07c"}}, &(0x7f0000000780)=0x0) timer_gettime(r2, &(0x7f00000007c0)) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000800)={r1, 0x10001, 0x5, 0x20, 0x21b, 0x100000001}, 0x14) ioctl$BLKALIGNOFF(r0, 0x127a, &(0x7f0000000840)) accept4$netrom(r0, &(0x7f0000000880)=@full, &(0x7f0000000900)=0x48, 0xf1a7fc921c0c48dc) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000940)='/dev/mixer\x00', 0x200, 0x0) ioctl$int_out(r3, 0x2, &(0x7f0000000980)) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000a00)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000b80)={&(0x7f00000009c0)={0x10, 0x0, 0x0, 0x8001}, 0xc, &(0x7f0000000b40)={&(0x7f0000000a40)={0xe4, r4, 0x0, 0x70bd27, 0x25dfdbff, {0xd}, [@IPVS_CMD_ATTR_SERVICE={0x4, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x64, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5d}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@loopback=0x7f000001}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7ff}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xff}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x771c}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100000000}]}, 0xe4}, 0x1, 0x0, 0x0, 0x41}, 0x4000000) sendmmsg$alg(r0, &(0x7f0000002140)=[{0x0, 0x0, &(0x7f0000001f80)=[{&(0x7f0000000bc0)="6c42df6ad6258effc76ed85aef7a44618b", 0x11}, {&(0x7f0000000c00)="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", 0x1000}, {&(0x7f0000001c00)="4202dd5cd5d3606e192012af648216d58ed52803e0c27d5043a74c8b451f834bc15c0eb006beef6cc581d708cb01f0de587fd3ac037303a01aecb8622290d0d09025bff98d077a5de5420796494109940944e079285f0102a5e9cadd8e1c5ac3c0727d86e99d2e47c6ea4821bb873030", 0x70}, {&(0x7f0000001c80)="4807636cd01e6b58e494febb5a8803b1163b661c982b566169c2f3ee0cc5fe85c43131b40b4db3173b16b7b5720ad0eef3c20c1095825bfb754d80086c0e4fcf6c4494a72ed2538c569c2fd42fe693b6a441ac5307f6a36a5f9d2f483cbe463c89afdf4bbf66a53859f43720e52992e4083cf702e2b02b0a63853069a6e7fa6acb69c635b1bfd8a4c79fee51d9cb3a8c72f0d18c", 0x94}, {&(0x7f0000001d40)="5524412efcdb1b20c07289014b20832668dbd33994641aa1fd03d13b1f48c76dcf7c8b36373ec053a04e7f28584268942a84810f1985d38b0455bcfd1f90c008e0fac9b248d63acf69a57cf01093e0048eee7583adebe2f37d00c412dc4d729fbaa0cf62aeb6630193b4340c146430d5a6ece71e0dbd52b051db7e54881df8ae4c81dff2bb724db2db6e02891c4f2818606a6b0657c975255d9866343cf6e0a42bb8f0aad54e3690451944483241788158a53cffd621db4515e1d84b7f41933076b528bcd2fe134595749691ed84eed08925e4fc859e7f", 0xd7}, {&(0x7f0000001e40)="ae40cc48787eebeb3f6c64a4c9b7425e6b298e64e958679254835c663e0b15c165b6f212425335278d6361dad1a75e052ffad88a55bcdc2ffa2a72daf89b73f8e377d6e9611489af836c77bc4ae9cc7f999191952da47ca4dc70930c0346448362e7bde42c38cbb2e9a933965d2d14668abca34c49648395d6db15fdd3467dd1470251c37001f925a09dd905c4c171c8a603a4d45a9eb546072b15813102245da1653acb03d0f6577ef5b320fd9baa2f258781c78cbe129b05e402838c42ded79a688f9197ad0e5b6800b448615d7f6a3e128e943df8868ef5957fc72f12", 0xde}, {&(0x7f0000001f40)="c3a0", 0x2}], 0x7, &(0x7f0000002000)=[@assoc={0x18, 0x117, 0x4, 0x2}, @assoc={0x18, 0x117, 0x4, 0x4}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x4}, @iv={0x90, 0x117, 0x2, 0x78, "2d8717f6acaffcae85af4531f3e8d8eb92637efda3e0718053c531022655241a17d48831512e369efa6bb36308a10364d24d5be42daa4b994114a7c17e2a933509b83a14a971a72b914c60478f985aba17b7e2b082925622a8c8b9c20978a397a2737cb087d6889478decf870761a1fdb3eb40ae4ecbadf3"}, @assoc={0x18, 0x117, 0x4, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0x120, 0x20004081}], 0x1, 0xa01c4df405d3e6d5) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000002180)=0x3) r5 = accept4$bt_l2cap(r3, &(0x7f00000021c0), &(0x7f0000002200)=0xe, 0x80000) timer_gettime(r2, &(0x7f0000002240)) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000002280)={0x8, 0x80, 0x1, 0x0, 0x0, [], [], [], 0x1, 0x800000000000}) getsockopt$bt_l2cap_L2CAP_LM(r5, 0x6, 0x3, &(0x7f00000023c0), &(0x7f0000002400)=0x4) set_mempolicy(0x2, &(0x7f0000002440)=0x2, 0x401) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f00000025c0)={'nat\x00', 0x0, 0x4, 0xfa, [], 0x1, &(0x7f0000002480)=[{}], &(0x7f00000024c0)=""/250}, &(0x7f0000002640)=0x78) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002680)={r1, 0x10001, 0x2}, 0x8) 2018/05/11 22:26:06 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000000100)='syz1\x00', 0x200002, 0x0) splice(r0, &(0x7f0000000000), r1, &(0x7f0000000140), 0x7, 0x9) unshare(0x20800) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00000001c0)=0x4, 0x4) setsockopt$ax25_int(r2, 0x101, 0xa, &(0x7f0000000200)=0x81, 0x4) r4 = getpid() r5 = getpgid(r4) modify_ldt$write2(0x11, &(0x7f0000000240)={0xff, 0xffffffff, 0xffffffff, 0x9, 0x6, 0x6, 0x6, 0x10001, 0x80}, 0x10) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000280), &(0x7f00000002c0)=0x4) fcntl$addseals(r2, 0x409, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000000300)) poll(&(0x7f0000000340), 0x0, 0x1) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e24, 0x80000001, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xc3e7}}}, &(0x7f0000000440)=0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000480)={r6, 0x0, 0x30}, &(0x7f00000004c0)=0xc) pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000580)={&(0x7f0000000540)='./file0\x00', 0x0, 0x8}, 0x10) r9 = getpgrp(r4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000600)={r2, 0x28, &(0x7f00000005c0)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000640)={r10, 0xffffffffffff0000, 0x10}, 0xc) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r7, 0xc0505350, &(0x7f0000000680)={{0x3, 0x401}, {0x80000000, 0x8}, 0xd4, 0x4, 0x8001}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r7, 0x84, 0x1e, &(0x7f0000000700), &(0x7f0000000740)=0x4) getsockopt$inet_mreqsrc(r3, 0x0, 0x0, &(0x7f0000000780)={@remote, @loopback, @broadcast}, &(0x7f00000007c0)=0xc) bind$ipx(r7, &(0x7f0000000800)={0x4, 0x5, 0x8, "249ea2708cee", 0xffff}, 0x10) r11 = msgget$private(0x0, 0x50a) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000840)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000940)=0xe8) stat(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r8, 0x29, 0x22, &(0x7f0000000a40)={{{@in6=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000000b40)=0xe8) r15 = getgid() msgctl$IPC_SET(r11, 0x1, &(0x7f0000000b80)={{0x3, r12, r13, r14, r15, 0x0, 0x5}, 0x13ac00000000000, 0x0, 0x80000000, 0x2, 0x1, 0x401, r5, r9}) 2018/05/11 22:26:06 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x4000, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000040)={'veth0_to_bridge\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000080)="57fb57dfcaceebaae068eaf3edea20b09b96ed0ddc3da5712d4b0ff5ed919bf5ac8f8c64b8245a54a15885dfb849ee4d671e897bb370ab7d352b954855eee7d14811d5e2e705df3d5d22577d5e465192059213d1f307e63d08117f5b6843e59545d89dbd0454727eed18095d2bcaba01b6d82ec4d3b8e9f5f813606e971b1af257367a80d2aed0d58aab3c451801833fb9ff7792cf177b8c5eb07f9f7df151e4c7a423a24464dfaa9716a3a1", 0xac) r1 = socket$pppoe(0x18, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$void(r0, 0xc0045c77) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000001c0)=0x0) sched_getattr(r2, &(0x7f0000000200), 0x30, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000240)) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f00000003c0)={{&(0x7f0000000280)=""/242, 0xf2}, &(0x7f0000000380), 0x1}, 0x20) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000400)={'ipvs\x00'}, &(0x7f0000000440)=0x1e) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000500)={r0, 0x0, 0x9, 0x3b, &(0x7f0000000480)="0ce35937690b026add", &(0x7f00000004c0)=""/59, 0x6, 0x5}, 0x28) lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000600)={0x0, 0x0, 0x0}, &(0x7f0000000640)=0xc) r5 = getegid() getresgid(&(0x7f0000000680), &(0x7f00000006c0)=0x0, &(0x7f0000000700)) fstat(r1, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000007c0)={0x0, 0x0, 0x0}, &(0x7f0000000800)=0xc) getgroups(0x3, &(0x7f0000000840)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) getgroups(0x3, &(0x7f0000000880)=[0x0, 0x0, 0x0]) setgroups(0x8, &(0x7f00000008c0)=[r3, r4, r5, r6, r7, r8, r9, r10]) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000900), &(0x7f0000000940)=0x10) write$rdma_cm(r0, &(0x7f0000000bc0)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000b80)={0xffffffff}, 0x13f, 0x1009}}, 0x20) write$rdma_cm(r0, &(0x7f0000000c00)=@query_route={0x5, 0x10, 0xfa00, {&(0x7f0000000980), r11}}, 0x18) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000c40)={@local, 0x0}, &(0x7f0000000c80)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000cc0)={'vcan0\x00', r12}) r13 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_XFRM_POLICY(r13, 0x29, 0x23, &(0x7f0000000d00)={{{@in=@remote, @in6=@loopback}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f0000000e00)=0xe8) timer_create(0x3, &(0x7f0000000e40)={0x0, 0x20, 0x1, @tid=r2}, &(0x7f0000000e80)=0x0) timer_delete(r14) [ 78.082324] IPVS: ftp: loaded support on port[0] = 21 [ 78.168795] IPVS: ftp: loaded support on port[0] = 21 [ 78.608987] IPVS: ftp: loaded support on port[0] = 21 [ 78.654483] IPVS: ftp: loaded support on port[0] = 21 [ 78.664000] IPVS: ftp: loaded support on port[0] = 21 [ 78.710963] IPVS: ftp: loaded support on port[0] = 21 [ 78.815944] IPVS: ftp: loaded support on port[0] = 21 [ 78.833575] IPVS: ftp: loaded support on port[0] = 21 [ 80.578013] ip (4715) used greatest stack depth: 54552 bytes left [ 80.923151] ip (4734) used greatest stack depth: 54088 bytes left [ 81.997802] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.004552] bridge0: port 1(bridge_slave_0) entered disabled state [ 82.046079] device bridge_slave_0 entered promiscuous mode [ 82.167338] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.173908] bridge0: port 1(bridge_slave_0) entered disabled state [ 82.232692] device bridge_slave_0 entered promiscuous mode [ 82.312464] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.318977] bridge0: port 2(bridge_slave_1) entered disabled state [ 82.350482] device bridge_slave_1 entered promiscuous mode [ 82.440660] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.447201] bridge0: port 2(bridge_slave_1) entered disabled state [ 82.484769] device bridge_slave_1 entered promiscuous mode [ 82.509926] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.516509] bridge0: port 1(bridge_slave_0) entered disabled state [ 82.562106] device bridge_slave_0 entered promiscuous mode [ 82.598056] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 82.662315] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 82.671007] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.677577] bridge0: port 1(bridge_slave_0) entered disabled state [ 82.720654] device bridge_slave_0 entered promiscuous mode [ 82.739160] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.745656] bridge0: port 1(bridge_slave_0) entered disabled state [ 82.777367] device bridge_slave_0 entered promiscuous mode [ 82.822572] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 82.830336] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.836848] bridge0: port 1(bridge_slave_0) entered disabled state [ 82.861006] device bridge_slave_0 entered promiscuous mode [ 82.875797] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.882341] bridge0: port 1(bridge_slave_0) entered disabled state [ 82.909327] device bridge_slave_0 entered promiscuous mode [ 82.925767] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.932257] bridge0: port 2(bridge_slave_1) entered disabled state [ 82.949391] device bridge_slave_1 entered promiscuous mode [ 82.971731] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.978221] bridge0: port 2(bridge_slave_1) entered disabled state [ 83.003701] device bridge_slave_1 entered promiscuous mode [ 83.012523] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 83.022133] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.028643] bridge0: port 2(bridge_slave_1) entered disabled state [ 83.045256] device bridge_slave_1 entered promiscuous mode [ 83.065205] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.071714] bridge0: port 1(bridge_slave_0) entered disabled state [ 83.096760] device bridge_slave_0 entered promiscuous mode [ 83.130175] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.136774] bridge0: port 2(bridge_slave_1) entered disabled state [ 83.173657] device bridge_slave_1 entered promiscuous mode [ 83.197496] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.204147] bridge0: port 2(bridge_slave_1) entered disabled state [ 83.214990] device bridge_slave_1 entered promiscuous mode [ 83.224105] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 83.235096] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 83.273974] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.280521] bridge0: port 2(bridge_slave_1) entered disabled state [ 83.290491] ip (4893) used greatest stack depth: 53800 bytes left [ 83.318214] device bridge_slave_1 entered promiscuous mode [ 83.334188] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 83.417904] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 83.427642] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 83.436129] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 83.479878] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 83.547220] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 83.594955] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 83.604407] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 83.693156] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 83.703256] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 83.735865] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 83.748364] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 83.870509] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 84.021246] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 84.087858] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 84.094942] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 84.176207] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 84.206656] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 84.290409] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 84.297585] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 84.332655] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 84.351415] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 84.358526] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 84.386815] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 84.420600] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 84.456369] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 84.476535] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 84.499810] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 84.560223] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 84.567321] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 84.586674] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 84.659009] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 84.668478] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 84.676553] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 84.724212] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 84.734001] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 84.741551] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 84.779023] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 84.853105] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 84.868696] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 84.902627] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 84.915563] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 84.931668] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 84.964499] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 84.989578] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 85.001648] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 85.019860] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 85.035921] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 85.044880] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 85.061188] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 85.113914] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 85.121144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 85.154007] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 85.181889] team0: Port device team_slave_0 added [ 85.238755] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 85.245863] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 85.298991] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 85.306183] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 85.338656] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 85.350156] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 85.368369] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 85.393215] team0: Port device team_slave_0 added [ 85.475854] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 85.509459] team0: Port device team_slave_1 added [ 85.591586] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 85.611430] team0: Port device team_slave_1 added [ 85.662224] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 85.693704] team0: Port device team_slave_0 added [ 85.740478] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 85.750113] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 85.765583] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 85.821964] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 85.841310] team0: Port device team_slave_0 added [ 85.880309] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 85.892575] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 85.905617] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 85.938348] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 85.964837] team0: Port device team_slave_1 added [ 85.989363] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 85.998310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 86.022574] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 86.052674] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 86.064434] team0: Port device team_slave_0 added [ 86.090604] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 86.104134] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 86.126148] team0: Port device team_slave_1 added [ 86.143075] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 86.161378] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 86.186253] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 86.194171] team0: Port device team_slave_0 added [ 86.201267] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 86.211983] team0: Port device team_slave_0 added [ 86.235009] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 86.249111] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 86.258771] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 86.290710] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 86.302825] team0: Port device team_slave_0 added [ 86.310373] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 86.329292] team0: Port device team_slave_1 added [ 86.340411] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 86.354763] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 86.365472] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 86.394894] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 86.413629] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 86.421377] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 86.438576] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 86.456729] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 86.473018] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 86.497317] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 86.506466] team0: Port device team_slave_1 added [ 86.527474] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 86.535242] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 86.543172] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 86.562160] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 86.581740] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 86.601176] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 86.629974] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 86.638374] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 86.647240] team0: Port device team_slave_1 added [ 86.663741] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 86.677075] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 86.696874] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 86.704860] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 86.714492] team0: Port device team_slave_1 added [ 86.728783] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 86.736644] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 86.761530] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 86.785229] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 86.804906] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 86.818087] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 86.826175] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 86.833569] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 86.847018] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 86.856058] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 86.868510] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 86.902214] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 86.930723] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 86.953841] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 86.982963] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 86.991933] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 87.001428] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 87.038604] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 87.049203] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 87.081865] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 87.104937] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 87.115111] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 87.133509] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 87.158837] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 87.167159] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 87.193231] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 87.202740] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 87.209850] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 87.221690] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 87.240323] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 87.251863] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 87.258918] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 87.277539] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 87.298524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 87.326838] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 87.362010] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 87.377586] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 87.397173] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 87.430155] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 87.437589] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 87.453294] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 87.475602] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 87.490751] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 87.506770] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 87.535754] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 87.576775] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 87.611393] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 87.659619] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 87.667691] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 87.679732] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 87.701981] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 87.713115] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 87.723868] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 87.754691] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 87.763605] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 87.798932] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 87.844874] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 87.857511] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 87.888501] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 87.959637] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 87.968790] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 87.982870] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 89.608372] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.614917] bridge0: port 2(bridge_slave_1) entered forwarding state [ 89.621792] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.628280] bridge0: port 1(bridge_slave_0) entered forwarding state [ 89.666451] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 89.673357] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 89.756514] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.763116] bridge0: port 2(bridge_slave_1) entered forwarding state [ 89.769975] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.776481] bridge0: port 1(bridge_slave_0) entered forwarding state [ 89.858244] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 89.899532] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.906151] bridge0: port 2(bridge_slave_1) entered forwarding state [ 89.913096] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.919582] bridge0: port 1(bridge_slave_0) entered forwarding state [ 89.942970] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 90.227614] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.234156] bridge0: port 2(bridge_slave_1) entered forwarding state [ 90.241132] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.247635] bridge0: port 1(bridge_slave_0) entered forwarding state [ 90.334351] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 90.377847] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.384407] bridge0: port 2(bridge_slave_1) entered forwarding state [ 90.391443] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.398155] bridge0: port 1(bridge_slave_0) entered forwarding state [ 90.478384] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 90.606170] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.612687] bridge0: port 2(bridge_slave_1) entered forwarding state [ 90.619565] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.629349] bridge0: port 1(bridge_slave_0) entered forwarding state [ 90.677755] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 90.709463] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.715993] bridge0: port 2(bridge_slave_1) entered forwarding state [ 90.722931] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.729438] bridge0: port 1(bridge_slave_0) entered forwarding state [ 90.743229] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 90.756090] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 90.781289] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 90.810705] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 90.835231] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 90.868893] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 90.889332] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 90.918389] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.924990] bridge0: port 2(bridge_slave_1) entered forwarding state [ 90.932001] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.938546] bridge0: port 1(bridge_slave_0) entered forwarding state [ 90.946603] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 91.809566] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 99.299624] 8021q: adding VLAN 0 to HW filter on device bond0 [ 99.588136] 8021q: adding VLAN 0 to HW filter on device bond0 [ 99.790976] 8021q: adding VLAN 0 to HW filter on device bond0 [ 99.959208] 8021q: adding VLAN 0 to HW filter on device bond0 [ 100.119469] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 100.250732] 8021q: adding VLAN 0 to HW filter on device bond0 [ 100.522402] 8021q: adding VLAN 0 to HW filter on device bond0 [ 100.558531] 8021q: adding VLAN 0 to HW filter on device bond0 [ 100.579114] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 100.735632] 8021q: adding VLAN 0 to HW filter on device bond0 [ 100.788688] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 100.864484] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 100.934175] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 100.940582] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 100.957360] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 101.318575] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 101.471875] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 101.481690] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 101.488513] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 101.502342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 101.558311] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 101.667505] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 101.673934] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 101.687015] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 101.780129] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 101.801811] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 101.808253] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 101.825588] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 101.883994] 8021q: adding VLAN 0 to HW filter on device team0 [ 102.201984] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 102.208969] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 102.217808] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 102.439955] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 102.446394] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 102.457778] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 102.523831] 8021q: adding VLAN 0 to HW filter on device team0 [ 102.553193] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 102.565322] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 102.577638] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 102.681362] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 102.687741] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 102.700360] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 102.756847] 8021q: adding VLAN 0 to HW filter on device team0 [ 102.945355] 8021q: adding VLAN 0 to HW filter on device team0 [ 103.092125] 8021q: adding VLAN 0 to HW filter on device team0 [ 103.312791] 8021q: adding VLAN 0 to HW filter on device team0 [ 103.547080] 8021q: adding VLAN 0 to HW filter on device team0 [ 103.612939] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/11 22:26:36 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000000140)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r0, 0x1) 2018/05/11 22:26:37 executing program 4: mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x8000000000031, 0xffffffffffffffff, 0x0) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$tun(r1, &(0x7f0000001c80)={@pi, @void, @llc={@llc={0x0, 0x0, 'q', "5bbb025e01fa0095830a1542dcff618a153b8154acf924dc840fa8225c299ad409b888cebb743e6351bd07737ade1a2028bea8026be7fc33263015d2379d616160b328600627b412d451eaeca078d002fb"}}}, 0x58) readv(r0, &(0x7f0000c9e000)=[{&(0x7f0000c25f19)=""/231, 0xe7}], 0x1) r2 = getpid() process_vm_readv(r2, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/11 22:26:37 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x80000001, 0x2}, {}], 0x30) 2018/05/11 22:26:39 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x80000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x5, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) socketpair(0x0, 0x0, 0x0, &(0x7f00000000c0)) accept4(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x800) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x7}) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x4b6a, &(0x7f00000003c0)) syz_open_pts(r1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]) write(r1, &(0x7f0000c34fff), 0xffffff0b) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(0xffffffffffffffff, 0x40505330, &(0x7f0000000040)={{0x9}, {0x8}}) connect$netrom(0xffffffffffffffff, &(0x7f0000000100)=@ax25={0x3, {"ff0afaa04c9108"}}, 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000040), 0x100000000081) fcntl$getown(r0, 0x9) 2018/05/11 22:26:39 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff}) recvmsg$kcm(r2, &(0x7f0000001180)={&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000001100), 0x0, &(0x7f0000001140)=""/35, 0x23}, 0x0) getsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000001ffc), &(0x7f0000001000)=0x4) 2018/05/11 22:26:39 executing program 3: r0 = socket$inet(0x2, 0x803, 0x11) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/05/11 22:26:39 executing program 2: syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x0) 2018/05/11 22:26:39 executing program 6: r0 = socket$inet(0x2, 0x8000000000003, 0x32) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x7f) sendmsg(r0, &(0x7f00000008c0)={&(0x7f0000000080)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000640), 0x0, &(0x7f0000000140)}, 0x0) 2018/05/11 22:26:39 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000000140)={0x14, 0x22, 0x105, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/05/11 22:26:39 executing program 4: mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x8000000000031, 0xffffffffffffffff, 0x0) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="47e37ad0cf344394bf43f96b36e7c2b8a31c89bfa71e3d04181fbd79e32e78c206f46261c8694cbca0f0c3a36b654599d7402360f4de392c4d02352e2bfa9eac5ad6bf23f887cd99d932ebe452444a3d7e36e2789fddffb6f82484d301ae89b9237fe4181bd8d85949071b698eb3e98f36c95a1f0b2a767074f945868c3f4f7d7723e3fa2ac02d1d26bf26861ddf2f3e9331c56070ecfa5d792ad1a543158eef363b2489e916ff914ad84192d2e2a7d3dede0bb181962a5f973819872a6c9bf7b9d4d91155601eb49166ca396b51a891913de774362ae9402a2360e2b2d9cf5613a541ce7e6f69ace6429a0767f61133579d7a3a326e9396220a416e7e81bd0816d7430f3838ea11c18671b6de108bde0465cacb01359219ae58cc09240a4df5478b5159f198aa30cc2cd899104608dcfc958b9f8b10ee48f5bfe134c7b5ac6dd5e71b4b26b910593cf8d2e0687ba041bb5bbd1f2621a7bb54181e4bfb1280f89923032885df0646c79b0334414f2d9529b69b9055cddfceaecb4f8a2b5204ab9ae167f6a328cdc912649a15be11fc9e79f482709d9e814995e32fda5c858a9ccbc5314a031500fc42905d81420431cf476dea1ec09b364020ada89761c2ecc01f5dd5abafe8458908c8f729ac6e31e3853773a1ecad7bdc4391d0dec1dafa5aa1beadadde5a751cff06ab26909b30cfae7d2bd8e8f0f5f7b135d2b58069b64ec2758e74324339254ac0af67620c1f0f5b9f48014dca2453be3a9868c6e4c6c8f3d69c0cc8ef7accf3545e945ab32c7e0bd6a1083763dc42a8d60b1148a227bf410f74a9a569037752542151cb6c6d4ad8d67f1cd0ab2e08333f8ab37564f9e825352c8c536ab567ff4e835433bdcb231423e2ab47c2e41e658415e762b912338a8b1863f9a18980be726fbaf070ebdcebbd425cd5dd541acb4793c5105dbe577538187bf86b385b7c81c8811fa6c208d2ae3ed12803ccf921c7635e30cbbe554f2c8505f698f47f473b16364a4a5223897a7de1d52658ba824d4e8368fceba90669319e6119cba19b6917eebdf0188d8b671e1e99d9b7ef46d0abef3b1e8a660bd30714efe8823fcff2c7a498273d952dce260f0b5ca3d05e6348dad4fd04d8e334b09d626c7eb6ba897404b96e765805db4ad236b22fa5f05336116d2a0a40234ca52077a10fc28442dd72075ad57e5dbc4aa71839ff258194c2a0d2897484211ce6b855babdef8fa4f569c30142fe4def002dc2e68364bfcb58a85f81b313ae657cd344f1f3b04b3e1e252e6b960ec8152ba374e7ea7f3fa0a637709cddc1c406096816e53690139e28fb41b09e79b232573e9ca0268c739acdc3939f9e5c2cd5d6c4b02e4a939425fba5ae5d61e70ceabcdad3d666a34b97c641894ff6ec04f1712109a2ef6a1e1d620d94659b659d89d9cf3de3636085cb447473488de453bdb221339ad5fa7fa352eef36deed2d3f6f1c7b02528a2ec788a286784e85cf30379d6f750e5ab99558df54905e0890f57d69c4bdd49c1478a6735deb4c91816b388282daccf2fab9b7ac7ac9dfab9be4e258e106c99c1f756f85edcbea898f3ec307cea515f49e631fc24adf198d0246a1d3482790e7b2a280dbc4e8ac936d4e9fcc91c3cb376b91e60b25c8cffbee9506db33720339c87565066c8552bd71e3cbfd10d785f3dd361f172a4dde6b6984323d91444ee6ad09e519d5f3b99c3afdebfaba9520726dbf7ef00815ec2b37f0e811e86954daf18a90c5e5ec191eb73244eb57c5c562515bb51b6b2742be1a9464e46fe5dbdbab1b1e3726b53bc109db605d23a753edfe24d4c631b35515f92928edb250093f6c1e30283b9b1c23dfe58fce85fa5a46fde02afd473b9a771d671e44ffc500a68f9e8d8f6f235aee7f341f538b6177fe52a5f782526f741558034d12201e49b15ff578ab5e53703058cc563147693ac68b3bffa90861954d5671afc3bd98e22bdad2f0bd021b1ca7b04d40880a0002fc8059e2cc62ac5e2cf121fbc337c4ce2a3caf02fcddd66cc230b8f70e45547e3b7df65c958c09ed3899368e3d70a0d9ee0d19501c3fc186208d27efc7894d1347e0fc507159fa23ae6b3b00c81912cb7c7f2339f4e8134727018fbe2c50f7a4599ee37cf3bc9f4cf59019fc8c39d66db96c5bcf2c1538f36efe8b3af642c35eed158d9ad25230acc6f42f4f5a1726102b27aaf11e003ba927d3569563f0a6f93281bbd88b1e01a99ce28bb32cfbec649ef06a444382469a6ac634892edf2ebba29865cf66d5b8d9a4c70cc10331b197704b06ed3ec6db3db9512325604bdd7de1bb952457e23d309d6fc7e8d143a9e3698e13ee862156e7647d8e1f0f38cbf39bc123b2454d5023bdad3da71535de9c177536dd30a7bf4ddf8829b48e9df4b7b8d3f44b7dc6bd71f8b72301d8151ee08da0ed7c3a5176937c775c4e5ce286a578411cdb9afb494e88672f0b27ef1a24c5ea61c82569f69d80fd0b07a29be44a371e552e6fbdb81f35bc086af19e64316cdf03e9e9890f5cced96c070d53bfca3aff8b72f969f3a46ce330b8cc3a91b9fbe70aa770c61bdcd7c4d019f9ef47987dda969af933fc66d118cb687ddd4571eacd2281be77271060df37771af2b15eb5faa585bf6ad4f4a50f2b18e914bb0a66cdb69ce61c0189d3702759e4ba859f95a52fcd2ef21be126d27a00d7b0550cea0ffbcd5ff30e511082ff866edbadf0d149b90125b1cbddf4db9bc30ed44972733a5eb31178a84e92e1bc813286bddceecd6cc92f902bc495d2d53bd4ace7b617be4cafa9c146eddac51d6459314fd57bc9a086849bf6b3e9ee17100be5c4b2704b41d9ddb607e10ed5b7a70537f216b52fdd3e3ac1b8138ea2e8ce3f675a0e86e611520c362a7a4feea316b0461c9fbf532b9965f37637e605679987ae2dadd7545fa7a2baf0242184d2f842094dd99af8478bf16ae9ba3812d5a8331caac41791148b831c8b137860c6e7c96571af00ce3a264e5dc42cb07acbb3b0f1507acb11c9d1aae86e33f3303a115bbc63a82ff45888ef26c8d87df2cf81711acaa0c730963dcd5a9b33b47d67ddf17ea9979ea5d876db519c9b43ac461c725b303ce14b9dfc936c4c26942954baa22d8fec0ad8f9b598ca424d05afb2cfb2e42e2e17e5babb8ffaddd515b9083587b21ad961acd2a481e701d45d92adeea80314a9638fa826b7eb735b3177fd2658c7d96073a40d87173de9c58e4c8cdcece3d4198bebfd0de5ea0f97abb857676c341f12d27b319f18b9a8233162f07b2bcf369a409cdf55fadc86e2bf4243b48c0e4395eef43fea92fc09889b50900ae76c3e13c40cb06ce5e7f87aa7432a78341766e1d26ccf74493b2bb0df70cbc8863d96ee7e14b823af4daa92f61c81c90770bb9b7a4684b34bae8ccb2733e8f64bfd666f9f2a9bc94efaf3a0ad4e1cc960c8b3488b5ddb9f71c9c16c5c8fe5d5ab46f09454b13796fe02720d6a7b23511f33b9f62796c15d676860f135cf424ddf6d37f6a9b175efd1aa4415cd3d09a77a4883b3d347b2d99dabebf4a79fc9dfe5dcbf04d96d7a2297803812674d191cba45f3e5f32c90ddd873b97826cd4b0bfa924a5c9ac2671effbf7c7ca74acdbf539ac0c2d6f8b51cae01aea56a70f43c0443ea36c12f1adb605fa772e84ec759bc7ba4a263e12363e1e19070d0c6525faa40c0c3e130ce1da0aaed185e52f7a532e972e333913aeb3eae0b771d901159ef8e15edc7f3becbaa73b57baf72977c1e92cd463199be1e17158590986db60977351e92efc9fe377e3bd2be5ffa3c2b0f99d70157e6a69d3438b53bb372f64fe61b9ccae9afe96eabfcdd39cd2367bf3b2ce601629ed775f4c22f2288263ed4427fae7517f1787c35c5ac54216fd0adfa331557eb024a65069a82c2189cce7ab244f94af46985803438efa0720f6dcb5e9f745daab1d44584342b8bcebd698b67fa82e5219119244a249a5d917b87fd398a8e45258487ffe9420c821c6a0a809381c8e8b881a435177bd6c46e72a68bee2f2d5bd393c3acb262340505962d7f5cc12508321c17db4f654cc1e8cdecbb2773b13467eeb7e54b8a607b54db2fe49916f30edf20af10c54e35a73f74f77d8e0ea0f868f982d7755296e6ee9ffdb34b453d1dd310ffb8fa9e0834d2ec123217badb0d872fa4813377c46e0ee00513973dad9b0e08539c852ca36c8eddeb2a574cfd6f27a91422a9d7adacaa98ebfdecd20b64162ab286b3af55254f09ef46450e0b18cb9ca4b41ac280c3981a662c9b60a2a47286db99600a4b201025562f43659d8498dff8f749f5a53c2067e519024f33c91ee248d247f6318606e20e88cf11f0ba8bf2ee809cab25c01cd3b9576a617128069b64699a3d57c9cf160174d927359c206b6b41e0f3707e5428529c68ad23f6b95db66b2cfa84ab522ea2e7c540b71824c2e9f04f08dd639f33d9e75d61c04c06cf0db7a4c80717c6228a838f59d9ca07844d5d1273f3a01823b10bc17835622783d4e3372cc58f35b5e9ba3eeff7a10ef674e19a8b1ed90b353bcc82d88ecc3e453d552c109012c1069547fd1a10d13c38f3823a80a3c0fc9037cab87d2ac562e674cea66f434d2f4214fa90ba284cfdc193f87d58455230c513667b5390fad2b9d412ffed80d0cdc44565b662620a8b29140fc21545fe9306754c4ad0307724823ea4e4272f725f88172045e8509667e6583d947728b9bc35b650f86d9708abf46f2446390f473ffd71a39a7fb95c3a41007b042cff70568d90c3c9c2623a05a5eb9f7ac093f28dc1e3a12bdcfadeb89d933a9f58864358cbba0ae25825e8a94df72414e9667edf17210361dba6f5d09ecee709a15a2371c0b32e054832924babc954d8f9485212ceaf9f3aeec418f5eb2097457b21db156325367b53f829bd16d1b446e75d0796f7f05330341ce6baf62a78ef9c9be4fde0fb2e5ee018e001eb59b8d06037d335f41db5d9597583cee5cdea113d5621ed2d05504fddc80b5dfd7d3367a48e12c9a5372b115651281a874b079ab45b9fc0c2e7dca3640d6012deb5a93c6571c4dc8e20cc89484f682038a4e87c91c3da0b4b8603f2414c66b12a7d1bdcf99c77c3ab7bfb6ef38652a550b889f6c70c9761962a1d143d143bd305da60854f4d0fa5bcbce42957470b09fe9d35851ffcc45a72dae5f06fa609c1017feb30d0de9d356744792ce302b1db97ce83df3aa97352886e8b64e303bd9144f86914617b294983458c454ae452fda6edaa5849779c7a655b084c6ee58d66bc565d91da167409b84afa87227c1ceca70710cd144aec3b70df4db5008023b5b8addf40e6a4520778747a8838ba20744f387c3cc4005006e70fdf3e0ebb9d07a3c8f516d6bc8be7c6d73430377ec701c2df17ce767d89580561ba03a0128f7d47ec77282ad71ca6561ae4e6b43539a90660f039d0267e651458d949b40da25e94f75b47cfeef31c103616be2a9e4a3af9f419651ce71f6cd701f75f0ffe691c8973b87777a7da5ba70be07f7647af5", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="16"], 0x1) write$tun(r1, &(0x7f0000001c80)={@pi, @void, @llc={@llc={0x0, 0x0, "71fa", "5bbb025e01fa0095830a1542dcff618a153b8154acf924dc840fa8225c299ad409b888cebb743e6351bd07737ade1a2028"}}}, 0x39) readv(r0, &(0x7f0000c9e000)=[{&(0x7f0000c25f19)=""/231, 0xe7}], 0x1) r2 = getpid() process_vm_readv(r2, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/11 22:26:39 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f00000000c0)='/\x00', 0x100000000000, 0x0) getdents64(r0, &(0x7f0000000480)=""/196, 0xc4) [ 110.100552] raw_sendmsg: syz-executor3 forgot to set AF_INET. Fix it! 2018/05/11 22:26:39 executing program 2: request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='cpuset!selinux\x00', 0xfffffffffffffffe) 2018/05/11 22:26:39 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff}) recvmsg$kcm(r2, &(0x7f0000001180)={&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000001100), 0x0, &(0x7f0000001140)=""/35, 0x23}, 0x0) getsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000001ffc), &(0x7f0000001000)=0x4) 2018/05/11 22:26:39 executing program 6: r0 = open$dir(&(0x7f00000000c0)='/\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000480)=""/196, 0xc4) getdents64(r0, &(0x7f0000000580)=""/4096, 0x1000) 2018/05/11 22:26:39 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f00000000c0)='/\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000480)=""/196, 0xc4) 2018/05/11 22:26:39 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c7cff81d36f") setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000040), 0x4) [ 110.291552] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 2018/05/11 22:26:40 executing program 1: r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x8, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0x1}, {0x3, 0x2}, {0x0, 0x9dd2}, {0x0, 0x5e}, {0x0, 0x7}, {0x2, 0x200}], 0x6) socket$key(0xf, 0x3, 0x2) 2018/05/11 22:26:40 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008f1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001adfff), 0x0) recvmmsg(r1, &(0x7f00004e9000), 0x6f7, 0x0, &(0x7f0000000000)={0x77359400}) 2018/05/11 22:26:40 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(des3_ede)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000480)="d3ab27191a010023560fd9d5e03eba602dff05b82756df62", 0x18) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") write$binfmt_elf64(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="7f450abb0000000000000000000043f1000000000000000000000000000000004000000000000000004e4f1ec98cb036b13e0000000000002600000000000037fffffffffffa00000000"], 0x4a) 2018/05/11 22:26:40 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff}) recvmsg$kcm(r2, &(0x7f0000001180)={&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000001100), 0x0, &(0x7f0000001140)=""/35, 0x23}, 0x0) getsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000001ffc), &(0x7f0000001000)=0x4) 2018/05/11 22:26:40 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r1, &(0x7f00000001c0)="f50b3c652452d97b664e25a92c125aaa295c19881550a71975b2102810e76f3765cbd7dca90e73662c07c10b5d03525f20bd5188be249dc1f5e53184cea64efe7339da3e15bfa8443632b228e91f5394bf9319ead6136dbb9c714ee780570d25a1d994d5c3aff4cc78d2adf3fba8df1e3eade36f90833a228f41cc75b738588a9ef81d88dedd936c88f966c57c02dd3f5770255ee85291606503d3675b6c337162d2ad17af8798cf84c1ef417eb5314aa10397332557d842bd6926e00e0ee7c3e4a24270ebb4ae9e04162192a301d9473e55eff85c0fdfa1460000000000000000000000000000", &(0x7f00000002c0)=""/54}, 0xfffffffffffffffa) 2018/05/11 22:26:40 executing program 3: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000180)={0x0, 0x80000, 0xffffffffffffff9c}) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000000100)='net/connector\x00') preadv(r2, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x8001) 2018/05/11 22:26:40 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x200) getsockopt$llc_int(r0, 0x10c, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x4) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000000000), 0x202, 0x0) 2018/05/11 22:26:40 executing program 0: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x4883, 0x4000) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000080), &(0x7f00000000c0)=0x30) r1 = socket$netlink(0x2, 0x5, 0x0) write$binfmt_script(r0, &(0x7f0000000100)={'#! ', './file0', [{0x20, '/dev/dmmidi#\x00'}, {0x20, 'eth0em1!vmnet1selinux(em0'}, {0x20, 'trustedvmnet0'}, {0x20, '/dev/dmmidi#\x00'}, {0x20, 'nodev)@tSeth0em0md5sumself'}, {0x20}, {0x20, 'em1$'}], 0xa, "fb4e4e4f0617ee8e57c1a211a2338ce660b933fb941723ad3111baa687091875e178d42a67c9f1964cfd56143334941c"}, 0xa0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x84, 0x7d, &(0x7f0000000040), 0x24d) 2018/05/11 22:26:40 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = fcntl$dupfd(r0, 0x4, r0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080)=0x4, 0x4) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet(r1, &(0x7f0000000000)="5e1809cca49712cb1349ad95988f7197d58c9cbd8ed0e832347a1bb8efb3f275c2bcff90dc229dde89abd093753bd830cbd7a1002014b1581fe5b90d4baf36bbd7dd58239d99ef6ed656560efa311b83230f83a805265ede0d0a", 0x5a, 0x20000000, &(0x7f00000000c0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/05/11 22:26:40 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) write$binfmt_misc(r0, &(0x7f0000000100)={'syz1', "5a8ce056d448c1befeff90644c90be06af02ab8f713b3996bf37c10776a4537e98ce81c7a50c5a8fd96ab6c0705be96da0778df49a455fbe38358e8c2c3cc69726e4c9ba9506700e07696c23045891a6bd3544aeb8f425728b770cdb8515f591c35dc27318cf1dfe526db7964f8d9637ff1e0e3f7058e69ce51b91802789dc1fcce55242ec4a00"}, 0x8b) r1 = accept$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f00000000c0)=0x10) tee(r0, r1, 0x2, 0x3) r2 = socket$inet6_udp(0xa, 0x2, 0x0) capset(&(0x7f0000000040)={0x19980330}, &(0x7f0000000080)) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/05/11 22:26:40 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x0, 0x0) connect$nfc_llcp(r1, &(0x7f0000000080)={0x27, 0x0, 0x2, 0x5, 0x3, 0xfff, "0c3eb054346e5abd6f3bf7aff10a349c77e5d12de74ad2439f73b86b94c0edcf737b7bdf80070e385ba2b22ed971ea25fb75b206e1b93d78962d23941646e0", 0x35}, 0x60) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000140)=""/76) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x7f}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000380)={0x8, 0x200, 0x5, 0x2, r2}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB="140000002200d7067709e11b3580b0cace3504983f5cec34393f6ad819fbb7902abdd0a1a20f18d911c739c804ac25cd305c406e9fa2ff1516ce79a9cc682f895f957d84ff29a3cc01dac3ad87564558a2f4728cff5d79f9ecc6f1d858dac77dfc36cc64d43b007f6ac3da2a97c695d64446b0f44c707ef63e9aa9b6c07a679ceebfe1e637fd96dcd1d1e91deec9dfac2b5b00b24bd7bf1f7dcd2ce5c8475690293c054930fba7b8670d74ab0ff821f6bb6eded1c826effe2e5325f463b3c81a663079dfcbd9ad2082ba994a4cffdcd2a093235ea69cd4d1829f75d82343a6bc36c8ab5040550e365892d0d55b943c9c428d250fb2c62bc8d389ee077441aa25ef4d545fd3098febdc2d260fd57af02daa18edaf11ab3d881b6b988f884ca1dfa3c0a9"], 0x14}, 0x1}, 0x0) 2018/05/11 22:26:40 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff}) recvmsg$kcm(r2, &(0x7f0000001180)={&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000001100), 0x0, &(0x7f0000001140)=""/35, 0x23}, 0x0) getsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000001ffc), &(0x7f0000001000)=0x4) [ 111.351337] alg: No test for cbcmac(des3_ede) (cbcmac(des3_ede-generic)) 2018/05/11 22:26:40 executing program 6: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e25, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) listen(r1, 0x1000) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x20}, 0x1c) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) write(r2, &(0x7f0000f8aff1), 0xff8f) 2018/05/11 22:26:40 executing program 4: r0 = socket$inet6(0x10, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000001c0)={0x61, 0x5, 0x2, 0x9}, 0x8) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x321000, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000003600)={0x0, @remote}, &(0x7f0000003640)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000003680)={{{@in6=@mcast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@loopback}}, &(0x7f0000003780)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000037c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x4e24, 0x3, 0x4e23, 0x0, 0x2, 0x20, 0x736b3feb92090e0a, 0x3d, r2, r3}, {0x6, 0x9, 0x6, 0x3, 0xfff, 0x540c, 0x1, 0x9}, {0x7, 0x3, 0x400, 0x7}, 0x10001, 0x6e6bbc, 0x3, 0x0, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x4d3, 0x3f}, 0x0, @in=@multicast2=0xe0000002, 0x3502, 0x3, 0x1, 0x10000, 0x5, 0xdf, 0x101}}, 0xe8) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000300)={0x1, 0x0, 0xffff}) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40000, 0x0) accept$packet(r4, 0x0, &(0x7f0000000040)) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000400)={0x2, {{0xa, 0x4e24, 0x8001, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}}}, 0x88) sendmsg(r0, &(0x7f0000000080)={&(0x7f00000000c0)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000140)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910010000e00080008001003000000001900a307000000ff0f0000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) [ 111.483825] capability: warning: `syz-executor3' uses 32-bit capabilities (legacy support in use) 2018/05/11 22:26:40 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x16907e, 0x0) getresgid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f0000000000)) fallocate(r0, 0x3, 0x4, 0x5000ffe) [ 111.568094] netlink: 41 bytes leftover after parsing attributes in process `syz-executor4'. [ 111.666629] netlink: 41 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/11 22:26:40 executing program 0: r0 = socket(0x104800000001d, 0xffffffffffffffff, 0x4000000000001) listen(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000)={0x0, 0x2710}, 0x10) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f00000002c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000300)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@rand_addr=0x3dbb, 0x4e22, 0xfe47, 0x4e23, 0x0, 0xa, 0xa0, 0x20, 0x32, r1, r2}, {0x7, 0x46, 0x6f, 0x11a5, 0x2d3, 0x40, 0x0, 0x81}, {0x9, 0xfffffffffffffc01, 0x8001, 0x7f}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0xff}, 0x2, @in, 0x0, 0x3, 0x3, 0x1, 0x7ff, 0x101, 0x5}}, 0xe8) recvfrom$inet6(r0, &(0x7f0000c6e000)=""/55, 0x37, 0x40000000, &(0x7f000024a000)={0xa, 0x0, 0x0, @empty, 0x10001}, 0xb) 2018/05/11 22:26:40 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x40}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg(r2, &(0x7f00000063c0)=[{{&(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80, &(0x7f0000000080)}}, {{&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f00000020c0), 0x0, &(0x7f0000000100)=[{0x10, 0x117, 0x2}], 0x10}}], 0x2, 0x0) 2018/05/11 22:26:40 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000), 0x0) socketpair(0x1f, 0x5, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000040)={0x101, 0x2, {0x1, 0x0, 0x4, 0x0, 0x8}}) 2018/05/11 22:26:40 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)) getsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000001ffc), &(0x7f0000001000)=0x4) 2018/05/11 22:26:40 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000001, 0x5, 0x8400000000003, 0xffffffff00000005}, 0x2c) pwrite64(r0, &(0x7f0000000040)="ed48e288fcc213a076d8e41824273c2676b7f27528c7966146f4f4527d590301400f4df676a171242e0c8f5fe550bc3e378a86ef5b4c28ef72580a9b6397", 0x3e, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000040), &(0x7f0000000180)=""/231}, 0x18) 2018/05/11 22:26:40 executing program 5: unshare(0xc000000) clone(0x14000000, &(0x7f00000000c0)="00000000002df286a54ee9236bc0db9a7d37000000000000000600", &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000140)) 2018/05/11 22:26:40 executing program 6: r0 = socket(0x10, 0xa, 0x1) write(r0, &(0x7f0000856fda)="26000000130007f1471400010000321f000000e301000000025900000000000006000200cc35", 0xfffffffffffffd31) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000040)='team0\x00') socket(0xa, 0x0, 0x100000001) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bic\x00', 0x4) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x32080, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f00000000c0)={0x2b, 0xc55, 0x3, "83e0c0c34d5a3c737f4c17454d53e8c3de3040fbd8c3671b3f5eab01b5b10bb024e261dc2f14f356d2e69c"}) 2018/05/11 22:26:40 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="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") fsetxattr(r1, &(0x7f0000000100)=@known='security.capability\x00', &(0x7f00000002c0)="0b90e10000000200761976f346ee7cf0f6476e878df26db127f60175a8611598e1c10f13039bdc25e19160f1daabd8f7422b3e5577ab2eb4ea8bbd6fcc29d7ef9b01000000000000007cfb52c347c69e053644d8895338365d1bca9241027949b11a4be1cf6f8c9e52fd1fe5fbfcd99e7901b02f57ec572d38c5463f8fea4dea01b933605bf4555a945dc2b110698c522e29da37ec9a933d8c39acb15c92bf45da12e921", 0x0, 0x0) 2018/05/11 22:26:41 executing program 0: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x22c1995, 0x0, 0x2}, 0x10) socket$can_bcm(0x1d, 0x2, 0x2) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x9, 0x1, 0x9, 0xfffffffffffffbff, 0x1ff}, 0xc) 2018/05/11 22:26:41 executing program 3: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x8, 0x0, &(0x7f0000dac000)={0x77359400}, &(0x7f0000000040), 0x0) 2018/05/11 22:26:41 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") getsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000001ffc), &(0x7f0000001000)=0x4) 2018/05/11 22:26:41 executing program 2: openat$vnet(0xffffffffffffff9c, &(0x7f0000039ff1)='/dev/vhost-net\x00', 0x2, 0x0) msgget(0x1, 0x420) unshare(0x8000400) select(0x40, &(0x7f0000038fc0), &(0x7f0000000fc0)={0x80200}, &(0x7f0000031fc0), &(0x7f000004c000)={0x77359400}) 2018/05/11 22:26:41 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f00000000c0)=0x98) r2 = socket$inet_sctp(0x2, 0x5, 0x84) socket$rds(0x15, 0x5, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000340)=@assoc_value={r1}, &(0x7f0000000300)=0x8) r3 = socket$inet6(0xa, 0x80003, 0xef) read(r3, &(0x7f0000004f45)=""/187, 0xbb) sendto$inet6(r3, &(0x7f0000000040)="5c821e4687648b6c4b8122f823147ce4a5404cf830b1d6b6970c357478039911cc40242992fdd92ea256e9dc40c1a71df85bfd7094dbdc0261ce191dd73b631a8cc8c133b70a39068755708895db15cae7259e8bfbe530795c83afad2143db0379d671c507cb3d45d0df30209d320e4805159250486287a978ff7a66a9c8acf7788e999e5c11ee202023a2cc4224e8c8ca2f29e607ebdce7f430f122dba059d5388735529cf24c4c7d837770276669b14f641940d9b8324b0cdccc5b87afbb60c45dc9140226affbcc29ef1047f0f7ed198958875504bbc33116", 0xda, 0x40811, 0x0, 0x0) recvmmsg(r3, &(0x7f0000004300)=[{{&(0x7f0000001c80)=@ax25, 0x80, &(0x7f0000001ec0)=[{&(0x7f0000001d00)=""/151, 0x97}, {&(0x7f0000001dc0)=""/241, 0xf1}], 0x2, &(0x7f0000001f00)=""/94, 0x5e, 0x1}, 0xffff}, {{&(0x7f0000002000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f00000022c0)=[{&(0x7f0000001f80)=""/53, 0x35}, {&(0x7f0000002080)=""/181, 0xb5}, {&(0x7f0000002140)=""/64, 0x40}, {&(0x7f0000002180)=""/98, 0x62}, {&(0x7f0000002200)=""/146, 0x92}], 0x5, &(0x7f0000002340)}, 0x40}, {{&(0x7f0000000240)=@hci={0x0, 0x0}, 0x80, &(0x7f00000027c0)=[{&(0x7f0000002400)=""/168, 0xa8}, {&(0x7f00000024c0)=""/185, 0xb9}, {&(0x7f0000003040)=""/4096, 0x1000}, {&(0x7f0000002580)=""/10, 0xa}, {&(0x7f00000025c0)=""/141, 0x8d}, {&(0x7f0000005000)=""/4096, 0x1000}, {&(0x7f0000002680)=""/27, 0x1b}, {&(0x7f00000026c0)=""/17, 0x11}, {&(0x7f0000002700)=""/160, 0xa0}], 0x9, &(0x7f0000002880)=""/117, 0x75, 0x9}, 0x8001}, {{&(0x7f0000002900)=@alg, 0x80, &(0x7f0000002bc0)=[{&(0x7f0000002980)=""/51, 0x33}, {&(0x7f0000006000)=""/4096, 0x1000}, {&(0x7f00000029c0)=""/86, 0x56}, {&(0x7f0000002a40)=""/183, 0xb7}, {&(0x7f0000002b00)=""/145, 0x91}], 0x5, &(0x7f0000002c40)=""/221, 0xdd}}, {{0x0, 0x0, &(0x7f0000004240)=[{&(0x7f0000002d40)=""/64, 0x40}, {&(0x7f0000002d80)=""/48, 0x30}, {&(0x7f0000002dc0)=""/130, 0x82}, {&(0x7f0000002e80)=""/89, 0x59}, {&(0x7f0000002f00)=""/54, 0x36}, {&(0x7f0000004040)=""/199, 0xc7}, {&(0x7f0000002f40)=""/164, 0xa4}, {&(0x7f0000004140)=""/43, 0x2b}, {&(0x7f0000004180)=""/140, 0x8c}], 0x9, 0x0, 0x0, 0x10000}, 0x40}], 0x5, 0x0, &(0x7f0000004440)={0x77359400}) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000004500)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f00000044c0)={'vcan0\x00', r4}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000ac0)={@empty, 0x17, r6}) setsockopt$inet6_int(r3, 0x29, 0x42, &(0x7f0000000000)=0x4, 0x4) sendto$inet6(r3, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/05/11 22:26:41 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000058000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x5382, &(0x7f000003bffe)) timer_create(0x1, &(0x7f0000000200)={0x0, 0x2a, 0x6, @thr={&(0x7f0000000000)="e4f978af5242a0ffdf22ff28f26b5a60e887e67f72985a8548aadc42a280c20055e86420978d7f76ebf2c126f8327aec2bf9e5a712b22a195f45fa5ea7eae3db5f93c96d0477b05cb88e397162cf2f94d297d94e53873441d816231611b434dda04378c50ec89a2d64adda51b1da2005ee8d91c966116d2267e3d80843dc972f4c2de04c2c03f6886e3c6f7dbe54db7740935065e50738efa39d6c2f8fbfef2e61a074ac4363fe52da3657d1088d44d6c66ec46ebc919396cea9c9a54abd78122fb30179c06acef5262b893bd41896818d40b9b5cce811d82111b664a6c1c012e7eef5f8b6c61cfbdbc36b11cfeecd515d88673b303fd35cf0", &(0x7f0000000100)="eab6eb0294b5cfff6a92438def87280b8866ab39fe34e0ca645df36df5db5f515018cd7237130ee43ec3a9c48b2af5e1abf73497f92f813b23f54c663619734b749851e37999ab6231aeab780a7ce53e302af3c081eb0e31c3ada6d7681dcef2118ec9302785bc8aab79c7d8dc5b7a8cbd7789cab0a1f9e27f3d3309b390a16a547b3d0691904b77ccc6f959bc70168e14666ff6f906d1596c6a253d861eff2dbd588df56f2a38c2bd8352571dc18b78826901acd09f84abd874246cc7ff819b98aff8d40fea6442a0d226be62c565457aab"}}, &(0x7f0000000240)) 2018/05/11 22:26:41 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xd, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='io.stat\x00', 0x0, 0x0) sendmsg$unix(r1, &(0x7f0000001700)={&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000015c0)=[{&(0x7f0000000180)="cba90cc01dad7de525365d89652caf0bc30d960b8acc4cf8066d38d8c66329a68e105a29ba5bcf2efa8340fdf7c03d5ca9b79a3bcb73f9850da2c77a9478a02304fb0ec8c34d767b83018181bcf64d80662b974bd8bdcdcf6b02c62cad04e1b6c9054367627cdcf5087f6011eb3e9c69166c5188486f2a1a75", 0x79}, {&(0x7f0000000040)="5daf2449e1ef953c1ed8dc91813c11c8842cc336", 0x14}, {&(0x7f0000000200)="a32b97ed1dcf99d3abc5c64adb84b533123ab35eb9b130872ada50ea4e299e6d69c4ef8d7e154026c620c298dfb2b59117fa6a984a7700c5bdc705", 0x3b}, {&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001240)="ab372a1515a7cd9000b7912bd97e5f1535cab038ee0c0a43ef80547545b1e2a5ca8a00158e5938e63ce9297a52d63768ec22e73d74501d5bdb85d4bc2ef9ddfc3cc433ba9effcd6289f4a71b13bba1806fb68a6f9e7325d88ae22714a78fd1bec6297ec58f8e3e5ad2b2d5d5584741d1dee0133bb23580114aab78b3", 0x7c}, {&(0x7f00000012c0)="ae65045cab550837dbce75ae994827f9812b2e3443862f5302c088798f696f7cd57bcc3f6998fdaebb1d10d395f96664f08fe76731a98703b95a0a8cba0f97fe5e717c3862e36359645bbb53bf77c90c432db4870d94f95147789049cc50c7bf07b1299ce423c0446b7e45f9a7b8602433d647ee321f8c1545484243512dbdb61734a831efcf9d65373fdd0d7c7f03b53dff121875f44c2d9f7b5ed7870e526172686c236b7709d39b262030bf6819b4b5cf3f47df4e59fd7db9dad5bc6b6a4b67febae373071246b7bca8b99ab5fe78f121f91291b95d", 0xd7}, {&(0x7f00000013c0)="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", 0xff}, {&(0x7f00000014c0)="c52acce64e4df49d582327a6612b54001680c22b3732391370d4f51585c9b5555fe61b6ab67324b6ea85f2e1904eb1519155b45b961084e632c720a8c40b96e7db5593d4323d696f409ca95eba88d7f9871d54b7c1841e733f0b394e8218b86f", 0x60}, {&(0x7f0000001540)="7464a76b2334930dc26786b3cce3f943a1684252ef225707661575668f88ba0a8601b114861293f0511023ec00", 0x2d}, {&(0x7f0000001580)="037b89794a4ab35fff0a", 0xa}], 0xa, &(0x7f0000001680)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x58, 0x4000000}, 0x4008010) unshare(0x200040060000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) 2018/05/11 22:26:41 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rtc\x00', 0x0, 0x0) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) get_mempolicy(&(0x7f0000000080), &(0x7f00000000c0), 0x7ff, &(0x7f000053c000/0x4000)=nil, 0x4) 2018/05/11 22:26:41 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) socket(0xa, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000001ffc), &(0x7f0000001000)=0x4) 2018/05/11 22:26:42 executing program 3: r0 = socket$nl_generic(0xa, 0x5, 0x84) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x101000) r2 = dup(r1) ioctl$KDDISABIO(r2, 0x4b37) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000040)) setxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@random={'osx.', '/dev/snd/pcmC#D#p\x00'}, &(0x7f0000000180)='-$-&&)self*nodevselinuxwlan0{\x00', 0x1e, 0x1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000240)={0x0, 0x8a, "33a1325fab3c71b7bccdf9fb99b9a657382e4c3cc882d09f9547ae8f8514e2e61caf328184020130cbf9f92817504dd8e5b064365e208451f9710589cfc2e77fead9902bcf09fb0b8961123925b3019a97b89a1bf97789c6c231777d9cddab850d4eb95aa95f2fab7f44b2edde245bb3c2dd74d41d86325bceda0f90f9e394ebd6d12d40253f03c3e337"}, &(0x7f00000000c0)=0x92) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r3, &(0x7f0000000300)=0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={'veth0_to_team\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="3e000000000000000000060000000000"]}) 2018/05/11 22:26:42 executing program 1: rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') r0 = socket$inet(0x2, 0x2, 0x0) mount(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='cpuset\x00', 0x800, &(0x7f0000000200)="616b4b22a636b81c28ad9ffc20028630e07ffad578") r1 = syz_open_dev$vcsa(&(0x7f0000000240)='/dev/vcsa#\x00', 0x8ced, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000280)={0x2, 0x0, 0xfffffffffffffffb, 0x800, 0x2, 0x9}) sendmmsg(r0, &(0x7f0000006780)=[{{&(0x7f0000000340)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000940)}}, {{&(0x7f0000000040)=@in={0x2, 0x4e20, @rand_addr}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000000)="990db42d", 0x4}], 0x1}}], 0x2, 0x0) syz_open_dev$usbmon(&(0x7f00000002c0)='/dev/usbmon#\x00', 0x4, 0x203) 2018/05/11 22:26:42 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x1, 0x0) r1 = signalfd(r0, &(0x7f0000000000)={0x1}, 0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000840)={'teql0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000880)={@mcast2={0xff, 0x2, [], 0x1}, r2}, 0x14) pwrite64(r1, &(0x7f0000000040)="5c08123a07dff144ac532641b1234c6f644783a81915364541809c21b2db417b128a5c9b1cb970da63f865af0a2013018a01e91a322e12b9a4fbc2e62c307d79", 0x40, 0x0) 2018/05/11 22:26:42 executing program 5: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8915, &(0x7f0000000280)="c63a7a4cca6c09b612ec6f") openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x41, 0x0) 2018/05/11 22:26:42 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000200)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000e3dff8)='./file0\x00') unshare(0x400) umount2(&(0x7f0000000180)='./file0\x00', 0x2) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8, 0x80) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0xaa, 0x0, 0x10003, 0x4}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f00000000c0)={0x40e, r1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000240)={0xffe00000000, 0x8, 0x7fff, 0x9, 0x5, 0x7e}) r2 = syz_open_procfs(0x0, &(0x7f0000000040)="00bcf0ab1b0cfd62d77278ba") preadv(r2, &(0x7f0000000140)=[{&(0x7f0000000100)=""/20, 0x14}], 0x1, 0x0) fchdir(r2) 2018/05/11 22:26:42 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0x3, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000080)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x1c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0x1000, "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"}, &(0x7f0000001140)=0x1008) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x0, @loopback=0x7f000001}, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x58) 2018/05/11 22:26:42 executing program 4: r0 = socket(0x10, 0x803, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) sendto(r0, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000003a40)={0x0, 0x0}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$BLKTRACESTOP(r2, 0x1275, 0x0) recvmmsg(r0, &(0x7f00000027c0)=[{{&(0x7f00000002c0)=@l2, 0x80, &(0x7f0000001940)=[{&(0x7f0000002a40)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/69, 0x45}, {&(0x7f0000001ac0)=""/242, 0xf2}], 0x3, &(0x7f0000001cc0)=""/197, 0xc5}}, {{&(0x7f0000001bc0)=@generic, 0x80, &(0x7f0000002080)=[{&(0x7f0000001e80)=""/152, 0x98}], 0x1, &(0x7f0000002100)=""/212, 0xd4}}], 0x2, 0x0, &(0x7f0000003a80)={0x0, r1+30000000}) 2018/05/11 22:26:42 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) socket(0xa, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000001ffc), &(0x7f0000001000)=0x4) 2018/05/11 22:26:42 executing program 2: r0 = memfd_create(&(0x7f00000000c0)='vmnet0@/selinuxGPL!\\\x00', 0x0) write(r0, &(0x7f0000000040)="16", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) sysfs$1(0x1, &(0x7f0000000000)='cgroup.vboxnet0posix_acl_access}]\x00') 2018/05/11 22:26:42 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) socket(0xa, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000001ffc), &(0x7f0000001000)=0x4) 2018/05/11 22:26:42 executing program 6: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f00000001c0)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0xfffffffffffffffd}}}, 0x108) 2018/05/11 22:26:42 executing program 3: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) mremap(&(0x7f000026b000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f00002b8000/0x3000)=nil) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x10}) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000300), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x44006, 0x0) syz_mount_image$hfs(&(0x7f00000000c0)='hfs\x00', &(0x7f00000001c0)='./control/file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000100)="8e282207458a51580e74fe7c35653504baa01c26b11ed2276c705f4ba7bd41a690a20abf55e2b6dcda3b34e0d5d581b4d3e42542eaaa1128f4074ca3a7a58fa55c8b", 0x42}], 0x2010040, &(0x7f0000001a00)=ANY=[]) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000040)) write$binfmt_script(r1, &(0x7f0000000200)={'#! ', './control/file0', [{0x20, 'wlan0/loGPLem0!#md5sum*'}, {0x20, '#!\x00'}, {0x20, '#! '}, {0x20, 'ntfs\x00'}, {0x20, 'ntfs\x00'}, {0x20, '#! '}, {0x20, 'hfs\x00'}, {0x20, '#! '}, {0x20, 'hfs\x00'}], 0xa}, 0x51) 2018/05/11 22:26:42 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000040), 0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000005d00)) sendmsg$netlink(r0, &(0x7f0000006840)={&(0x7f0000000080)=@kern={0x10}, 0xc, &(0x7f0000006780)=[{&(0x7f0000002e80)={0x10, 0x25}, 0x10}, {&(0x7f0000004540)={0x10, 0x38, 0x111}, 0x10}], 0x2}, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") recvfrom$inet(r1, &(0x7f0000000080)=""/128, 0x80, 0x40000001, &(0x7f0000000100)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x5}], 0x1, &(0x7f0000000040)={0x0, 0x989680}) getsockname$inet6(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x1c) 2018/05/11 22:26:42 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x3, 0x18600) getsockopt$nfc_llcp(r0, 0x118, 0x1, &(0x7f0000000400)=""/239, 0xef) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x4}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = dup(r3) getsockopt$inet6_tcp_int(r4, 0x6, 0xc, &(0x7f0000000040), &(0x7f0000012ffc)=0xffffffffffffffd3) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000240)={0x2, 0x101, 0x10001, 0xb9e, 0x0, 0x97d0}) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') lgetxattr(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=@known='system.advise\x00', &(0x7f0000000300)=""/149, 0x95) sendmsg$IPVS_CMD_SET_INFO(r4, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000004}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='t\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="120026bd7000ffdbdf250e000000080004000000000008000600ecf2ffff38000300080007004e2100000800030001000000080007004e2000001400020073797a6b616c6c657231000000000000080003000200000008000500ffff00000800040009000000080004005a070000"], 0x74}, 0x1, 0x0, 0x0, 0x4000080}, 0x4) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0xffffffffffffffff, 0x43010, 0xffffffffffffffff, 0x0) dup3(r2, r1, 0x0) 2018/05/11 22:26:42 executing program 0: mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0xc000, 0x3, &(0x7f0000ff1000/0xc000)=nil) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x9) shmget(0x0, 0x3000, 0x1000, &(0x7f0000ff7000/0x3000)=nil) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x101000) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000040)={{0x3, 0x80000000}, {0x401, 0x400100080}, 0x5, 0x2, 0x1}) 2018/05/11 22:26:42 executing program 5: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000340)=0x8000000000000006) clone(0x200, &(0x7f0000151000), &(0x7f0000000080), &(0x7f0000000200), &(0x7f0000000240)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000140)) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0x10, &(0x7f00000000c0)={0x95}) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='maps\x00') ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000100)={0xef6d, 0x4, 0x3f, 0x1}) perf_event_open(&(0x7f0000b5a000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) 2018/05/11 22:26:42 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = getpgid(0xffffffffffffffff) sched_setattr(r1, &(0x7f0000000140)={0x0, 0x2, 0x0, 0x80, 0x1000, 0x80, 0x3, 0xf16}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000000000)={0x10}, 0x1, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x1c, 0x2e, 0xaff, 0x0, 0x0, {0x3}, [@nested={0x8, 0x0, [@typed={0x4, 0x1, @binary}]}]}, 0xfffffffffffffde3}, 0x1}, 0x0) write(r0, &(0x7f0000000040)="ca8d40dc8d389681255791d3f61d488f98b033f90ce79fe4a9befbddaa2c71ca822755c5dcbfd3b4c94ecbc36a3a60f042285578c96762c7d11c7ca3e78620902c01d4b12e0cab19cb336d304f61cae982198e812a88d0b211a44c1e1e84a7f69a2df586b0dc36c50c1d2321e127ac4b4e68f4dff376f501cee996d32e5ef16f8ddb7497494c05ffc1d3c475ffaf6d1d9e0a6efacb9acb371a6127b93dc8bc545f0f7df0f1e679eb1ef67add6af60573858cbf7a0d20c55f9f2718e24d73b1440b075306c6aad25566b4a156f46ae9614e2a30b3bf9b280a0cb651341a4c74dd411398358deff7", 0xe7) 2018/05/11 22:26:42 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") getsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000001ffc), &(0x7f0000001000)=0x4) 2018/05/11 22:26:43 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0x2, 0x6}, {0xc, 0x4}, {0x3}, {0x4, 0x80000001}, {0x6, 0x3f}, {0x8, 0x800000}, {0x2, 0xe3}, {0x2, 0x10000}, {0x2, 0x40}, {0x2, 0x1}], 0xa) r1 = socket$inet(0x2, 0x8080a, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8901, &(0x7f0000000000)={"00000080616e3002000000000a00"}) 2018/05/11 22:26:43 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000331000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000201000)=@file={0x1, './file0\x00'}, 0xa) socket$nl_generic(0x10, 0x3, 0x10) connect$unix(r0, &(0x7f00000c7ff8)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0xc0) connect$unix(r1, &(0x7f0000d6a000)=@file={0x1, './file0\x00'}, 0x6e) 2018/05/11 22:26:43 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x100) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={"6c6f0089000800", 0x0}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000180)={r3, 0x8, 0x30}, 0xc) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0x338, &(0x7f0000000000)={&(0x7f0000000240)=@ipv6_newaddr={0x40, 0x14, 0x111, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_CACHEINFO={0x14, 0x6, {0x7, 0x6e4}}, @IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x40}, 0x1}, 0x0) 2018/05/11 22:26:43 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000474fec)={0x1, 0x800000000000003b, 0x7, 0x4}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000000c0)={r0}, 0x10) r1 = add_key(&(0x7f0000000040)='cifs.spnego\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="0f6fafa45d3467e904d0ad0c5a2b313db2bd475f7c7c55964c43ae262621ffd6786fb49da1b68c07b2c1e14183e6d932204a9d5527a5766a9d563d6ea15941e065df188b28f1ce019e0799fe242f705814430639c16370441eab71c895b5c6bc5b1f30511cd1d66160615758ef23e38ab5b1da8c17f01ec40ab6f19c1dc99466289b228e33bb22193e23", 0x8a, 0xfffffffffffffff9) keyctl$get_keyring_id(0x0, r1, 0x9) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x49fe7bc49a2ee90c, 0x6, 0x10001, 0x80000000, 0xf, r0, 0x20}, 0x2c) [ 114.136444] syz-executor0 uses obsolete (PF_INET,SOCK_PACKET) 2018/05/11 22:26:43 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") getsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000001ffc), &(0x7f0000001000)=0x4) 2018/05/11 22:26:43 executing program 0: r0 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0xffffffff, 0x400280) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x2c, &(0x7f0000000100)=[@in6={0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in={0x2, 0x4e23, @rand_addr=0x7ff}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={r1, 0x10, &(0x7f00000001c0)=[@in={0x2, 0x4e23}]}, &(0x7f0000000240)=0x10) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000000000)=0x5) getitimer(0x2, &(0x7f0000000280)) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa}}, 0x19) 2018/05/11 22:26:43 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='fdinfo\x00') ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000100)={r1, 0x0, r0}) r3 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0xffffffffffffff9b, 0x0) fchdir(r3) epoll_pwait(r0, &(0x7f00000000c0)=[{}], 0x1, 0xffffffffffff0001, &(0x7f0000000140)={0x1}, 0x8) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000300)={r4, 0x3}) getresuid(&(0x7f0000000200), &(0x7f0000000240)=0x0, &(0x7f0000000280)) syz_fuseblk_mount(&(0x7f00000002c0)='./0ile0\x00', &(0x7f0000000180)='./0ile0/file0\x00', 0x0, r5, 0x0, 0x0, 0x0, 0x0) 2018/05/11 22:26:43 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) recvmmsg(r0, &(0x7f00000028c0)=[{{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f00000001c0)=""/117, 0x75}}, {{&(0x7f0000000240)=@alg, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)=""/30, 0x1e}}, {{&(0x7f0000000380)=@l2, 0x80, &(0x7f0000001a40)=[{&(0x7f0000000400)=""/169, 0xa9}, {&(0x7f00000004c0)=""/71, 0x47}, {&(0x7f0000000540)=""/170, 0xaa}, {&(0x7f0000000600)=""/87, 0x57}, {&(0x7f0000000680)=""/165, 0xa5}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/34, 0x22}, {&(0x7f0000001980)=""/182, 0xb6}], 0x8, &(0x7f0000004040)=""/4096, 0x1000}}, {{&(0x7f0000001c40)=@rc, 0x80, &(0x7f0000001d40), 0x0, &(0x7f0000002300)=""/112, 0x70}}, {{0x0, 0x0, &(0x7f0000002080), 0x0, &(0x7f0000002480)=""/111, 0x6f}}, {{&(0x7f0000002500)=@l2, 0x80, &(0x7f0000002640), 0x0, &(0x7f0000002680)=""/146, 0x92}}], 0x6, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002780)=[{{&(0x7f00000025c0)=@vsock, 0x80, &(0x7f0000002700), 0x0, &(0x7f0000002740)=""/62, 0x3e}}], 0x1, 0x0, &(0x7f0000000100)) 2018/05/11 22:26:43 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x0, 0x4, &(0x7f0000000080)=@raw=[@generic={0x7fff, 0x46}, @alu={0x4, 0x7fffffff, 0xb, 0x7, 0xf, 0xfffffffd, 0x10}], &(0x7f00000000c0)='GPL\x00', 0x8, 0x12, &(0x7f0000000100)=""/18, 0x41f00, 0x1}, 0x48) r1 = syz_open_pts(0xffffffffffffffff, 0x10200) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000700)) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000001c0)={0x0, r0, 0x5, 0x1}, 0x14) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) getsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f00000003c0)={@rand_addr, @broadcast, @local}, &(0x7f0000000540)=0xc) r4 = gettid() getxattr(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)=@random={'security.', '\'posix_acl_accessppp1$\x00'}, &(0x7f0000000600)=""/242, 0xf2) r5 = perf_event_open(&(0x7f0000000300)={0x3, 0x70, 0x3f, 0x1, 0x8001, 0x3, 0x0, 0x20, 0x2080, 0x2, 0x9854, 0xcb91, 0x1, 0xff, 0x7, 0x0, 0x3, 0x3, 0x52, 0x2, 0x9, 0x7fff, 0x800, 0x100000001, 0x80, 0xffffffffffffffe1, 0xb4b, 0x9b9, 0xe074, 0x5, 0x100000000, 0x8001, 0x6, 0x800, 0x5, 0x7, 0x5, 0x80000000, 0x0, 0x3a, 0x0, @perf_bp={&(0x7f00000002c0)}, 0x820, 0x5, 0x7, 0x2, 0x2, 0x0, 0xffffffffffff40a6}, r4, 0x3, r2, 0x3) recvmsg$kcm(r3, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/49, 0x31}], 0x1, &(0x7f0000000400)=""/77, 0x4d}, 0x0) recvmsg$kcm(r2, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x10, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0x11}, 0x0) r6 = add_key$user(&(0x7f00000008c0)='user\x00', &(0x7f0000000900)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000940)="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", 0x1000, 0xfffffffffffffffa) keyctl$get_security(0x11, r6, &(0x7f0000001940)=""/220, 0xdc) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@vsock, 0xfffffffffffffda6, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/154, 0x9a}], 0x1, &(0x7f0000000240)=""/105, 0x69}, 0x0) close(r2) r7 = syz_open_dev$dspn(&(0x7f0000000840)='/dev/dsp#\x00', 0x9, 0x18a00) ioctl$VT_SETMODE(r7, 0x5602, &(0x7f0000000880)={0xa8a, 0x100, 0x80000001, 0x7, 0x9}) sendmsg(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) perf_event_open(&(0x7f0000348f88)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)=@random={'system.', 'GPL\x00'}, &(0x7f00000007c0)='\'posix_acl_accessppp1$\x00', 0x17, 0x3) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x800000000002, 0x23, 0xfffffffffffffff7, 0x8, 0xa, r3, 0x4}, 0x2c) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000000800)=0x2, 0x4) fcntl$setstatus(r5, 0x4, 0x2000) close(0xffffffffffffffff) r8 = socket$inet(0x2, 0x3, 0x3) setsockopt$inet_opts(r8, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5) setsockopt$sock_int(r8, 0x1, 0x3f, &(0x7f0000000000)=0x7ff, 0x4) sendmmsg(r8, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x4e20, @multicast1=0xe0000001}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}}, {{&(0x7f00000035c0)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000005700), 0x0, &(0x7f0000000140)=[{0x10, 0x109}], 0x10}}], 0x2, 0x0) syz_extract_tcp_res(&(0x7f0000000040), 0x1ff, 0x7f) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00'}, 0x10) 2018/05/11 22:26:43 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") getsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000001ffc), &(0x7f0000001000)=0x4) 2018/05/11 22:26:43 executing program 6: syz_emit_ethernet(0x6c, &(0x7f0000000140)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [{[{0x9100, 0x6, 0x100000001, 0x2}], {0x8100, 0x3, 0x0, 0x3}}], {@x25={0x805, {0x0, 0x9f, 0xff, "405c6cb0db4efd35630558fd8b9561e4601354b63679ae804e27943eff230ce8315120fd1527d976efbe31e0351d054c8b18843bc2b80db676800bfeb4311e3af8bf27efdd10d3c9497438b88fcbd126af4431"}}}}, &(0x7f0000000100)={0x0, 0x0, [0x995, 0x0, 0x0, 0xf09]}) 2018/05/11 22:26:43 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r1, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x28}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001200)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001100)=0x1008) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ffe000/0x2000)=nil, 0x2000}, 0x1}) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001140)={r3, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x99, 0x6, 0x7fffffff, 0x7, 0x41}, 0x98) r4 = userfaultfd(0x0) finit_module(r4, &(0x7f0000000080)='systemnodev\'eth1\x00', 0x1) 2018/05/11 22:26:43 executing program 5: r0 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x1, 0x101002) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000840)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x1, 0x2, 0x1, 0xf9, 0x4ea7, 0xffffffff, 0x2, {0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x1ff, 0x9, 0x4, 0x3ff, 0xd89}}, &(0x7f0000000380)=0xb0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000200)=@sack_info={r1, 0xb8fe, 0x3}, &(0x7f0000000240)=0xc) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x10100000000, &(0x7f0000000280)="c2295e4eca2c09b412ec6f") getpeername$packet(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000540)=0x14) sendmsg(r2, &(0x7f0000000800)={&(0x7f0000000580)=@hci={0x1f, r3, 0x1}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000600)="7200ea492d8cd63572574d8af57ed98a42d64b3201ba1fedcd7c56dffb01e271f91e7a0b89eac239881c7aea1cbb2964f97abb9643172dd8625f10a5e916b6f81c12830feebaa7e3bd15bd087308942e1765459b2343983ba97310bcbcebe6e882d65e13c08ef4d52b3e1c2866f0e0529b22e6866070a645989f67343a42b643b5acec03029dc7e6b4c5fe25b20cb11d42a3ca33064394b75982eb91d6539b6e00cdbf2b9fd41b1b4db8d7dfe19de4b08999afde83de6d604afc7e4a8fc268311c2caff6fc26b2c1d9e99c964854e8af15bfbd61a5f95a4d223fe0ba27d871", 0xdf}, {&(0x7f0000000700)="47d1b2", 0x3}], 0x2, &(0x7f0000000780)=[{0x60, 0x0, 0x2, "6aa8ec89e63e816a4ca5b8b1964f1b2047204f1cfde445676aa39e39886a3870f69803c1aaeda56ec5befb4cf3417947475c9fbcc4f948178796439820a285e618e5293acad2a107f76e45f3"}], 0x60, 0x4000050}, 0x4) r4 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x2) accept4$alg(r0, 0x0, 0x0, 0x80800) r5 = socket(0x3, 0xa, 0x8) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f00000004c0)={0x2, 'rose0\x00', 0x1}, 0x2d7) clock_gettime(0x0, &(0x7f0000000400)={0x0, 0x0}) ppoll(&(0x7f00000003c0)=[{r5, 0x300}], 0x1, &(0x7f0000000440)={r6, r7+30000000}, &(0x7f0000000480)={0x2297}, 0x8) ioctl$int_out(r4, 0x80000000000000, &(0x7f0000000040)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) write(r4, &(0x7f0000000100)="33748516c08a1fd1b990c1c0a477e2ee8888f4a6b684c96ed15ce578c6475d67a9761bc9c28ae535742f1c50c7171d3435bcd78683d6411300f32def18d283d7258d6eefcb3711f22b1e7613b6a2108e300f46cc023a73318c218645c91c7772438217dc6d0fb2ef1f3c2793aaffa60860781668e4b463d533b9a1d4290fc574f3c368f1c760b46b6fc4deeda6a135f8fb8e9f419ca02abfca3664bf93ec03bb849fc40669ff58bdafa78491b000de1d95efa9c0a21912014d8046f69888edaac1e272df2f4d8a7a618e0f1348f4a20bfcb93dd5b2d4f84d3d64c7e5b09bd78cd63865c40ee6de05b82618bdd663b989a2fa3f", 0xf3) 2018/05/11 22:26:43 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x4008556c, 0x0) r1 = getpgid(0x0) rt_sigtimedwait(&(0x7f0000000040)={0x8}, 0x0, &(0x7f0000000080), 0x8) getsockopt(r0, 0xffffffffffffff7f, 0x1ff, &(0x7f0000000180)=""/58, &(0x7f00000001c0)=0x3a) pread64(r0, &(0x7f0000000100)=""/119, 0x77, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000001640)={0x6, &(0x7f0000000200)=""/4096, &(0x7f0000001580)=[{0x400, 0xb9, 0xb9, &(0x7f0000001200)=""/185}, {0x1, 0x46, 0xa5, &(0x7f00000012c0)=""/70}, {0x7, 0xb0, 0x2, &(0x7f0000001340)=""/176}, {0x1, 0x7b, 0x100, &(0x7f0000001400)=""/123}, {0x8, 0x4e, 0xffffffff, &(0x7f0000001480)=""/78}, {0x7, 0x4c, 0xfffffffffffffffd, &(0x7f0000001500)=""/76}]}) rt_sigqueueinfo(r1, 0x2d, &(0x7f0000000000)={0x40, 0x7f, 0x2, 0x20}) 2018/05/11 22:26:44 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000000080)=0x800, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) modify_ldt$write(0x1, &(0x7f0000000000)={0x2, 0x20000000, 0xffffffff, 0x85, 0x3f, 0x3ff, 0x2, 0xbb83, 0x80, 0x9}, 0x10) [ 115.205469] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/11 22:26:45 executing program 2: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000e28000)='..', 0x2) mkdir(&(0x7f0000000000)='./file0\x00', 0x10) rmdir(&(0x7f0000d19000)='./file0\x00') 2018/05/11 22:26:45 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") getsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000001ffc), &(0x7f0000001000)=0x4) 2018/05/11 22:26:45 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x1000002, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000240)) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000caf000)="9c", 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x3) r2 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) bind$vsock_dgram(r2, &(0x7f0000000140)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0xfffffffffffffced) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/05/11 22:26:45 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0xa) connect$inet6(r0, &(0x7f0000032fe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x3, 0x0, 0x509, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, &(0x7f00000001c0)=@l2, &(0x7f0000000280)=0x80, 0x80000) pivot_root(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') 2018/05/11 22:26:45 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000140)=@get_event={0xc, 0x8, 0xfa00, {&(0x7f00000001c0)}}, 0x10) write$rdma_cm(r0, &(0x7f0000000080)=@notify={0xf, 0x8, 0xfa00}, 0x10) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101000, 0x0) accept4$llc(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x10, 0x80800) r3 = syz_open_dev$mice(&(0x7f0000000d00)='/dev/input/mice\x00', 0x0, 0x400000) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000000dc0)={0x5, {{0xa, 0x4e24, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, 0x0, 0x9, [{{0xa, 0x4e20, 0x200, @loopback={0x0, 0x1}, 0x36b8}}, {{0xa, 0x4e22, 0x3, @empty, 0x80}}, {{0xa, 0x4e23, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, {{0xa, 0x4e20, 0xf8, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x4}}, {{0xa, 0x3, 0x1, @local={0xfe, 0x80, [], 0xaa}}}, {{0xa, 0x4e20, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x20}}, {{0xa, 0x4e20, 0xfffffffffffffff7, @empty, 0xffff}}, {{0xa, 0x4e20, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0xff}}, {{0xa, 0x4e24, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0xffffffffffffffff}}]}, 0x510) 2018/05/11 22:26:45 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000380)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f00000007c0)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f00000008c0)={0x12, 0xc, &(0x7f0000000080)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xbea4, 0x0, 0x0, 0x0, 0x3}, @map={0x18, 0xf, 0x1, 0x0, r0}, @generic={0x2, 0x8000, 0x0, 0x3f}, @generic={0x1, 0x9, 0x4, 0x6}, @generic={0x4, 0x400, 0x1, 0x8}, @exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x1, 0x81, &(0x7f0000000140)=""/129, 0x41000, 0x1, [], r1}, 0x48) r2 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000840)=@broute={'broute\x00', 0x20, 0x2, 0x330, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000480], 0x0, &(0x7f0000000040), &(0x7f0000000480)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'sit0\x00', 'erspan0\x00', 'ip6tnl0\x00', 'irlan0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xb8, 0xb8, 0x108, [@limit={'limit\x00', 0x20, {{0xfffffffffffffffe, 0x400}}}]}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x0, 0x0, 'ip6tnl0\x00', 'nr0\x00', "76e574683100060000000000000000ca", 'vlan0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xe8, 0x160, 0x198, [@statistic={'statistic\x00', 0x18}, @mac={'mac\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}]}, [@common=@nflog={'nflog\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "74a49c5f02e385636fa683c0e54a2923d71529be0e840477e4974f9994cfd16f70ea9d24e157030efde54ddc4c3df00f5ce1fe46d73ab8ac3eb1984c4dea4e8d"}}}]}, @common=@mark={'mark\x00', 0x10, {{0x0, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}]}, 0x3a8) 2018/05/11 22:26:45 executing program 4: r0 = socket(0x10, 0x4, 0x0) write(r0, &(0x7f0000f94fda)="26000000130047f10701c1b00ef900000700000000ffffdf09ef18ffff000700000014006e35", 0x26) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000100)={&(0x7f0000f91ff0)=@ax25, 0x80, &(0x7f0000f91000), 0x1000000000000068, &(0x7f0000000140), 0x0, 0x4000014}, 0x0) mprotect(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x9) writev(r0, &(0x7f0000002480)=[{&(0x7f0000000040)="a5aaba9ac7eafa6f9e78eefbde7b92f497a7b15d2957f317e1a215673157d9a21227175d862f091774162cee72d47bcb88911cacb31a2297f84d9950d476d58fb842d2930acec21e37e9235fd65d30b0ff9b5ba3d5c24c0bddec32e9b6a249e4ff8315eb4cdaefa7715d89fa8dc246dfde1faac78df3a39ab5b531b31d2c9c5ef3d0435e607dc99d150b93e8f54beb6eb15f5e50731d69e00d3e1a301d11", 0x9e}, {&(0x7f0000002200)="8e41cd791b4fe2790fbcaac6c5a714ef4beae4c7a71c716a3bbed2960d8c6147a65ad89b32189ad8b7ddbe50ac1a5e3d37cc9193", 0x34}], 0x2) mmap(&(0x7f0000f95000/0x3000)=nil, 0x3000, 0x1000000, 0x82030, r0, 0x39) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='syzkaller0\x00') setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000002500)={0x9, {{0xa, 0x4e21, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffff800}}}, 0x88) userfaultfd(0x800) 2018/05/11 22:26:45 executing program 6: socket$inet6(0xa, 0x80003, 0xef) r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffff976, 0x20880) sendto$ipx(r0, &(0x7f0000000100)="900399cb7bec16417aa0b30db0bce2a203fb0dd8ae634036b8d8cafdb50561a9613fe94f9f4ab67540037dc5fe3f29bf0f04deb6c448d498a0cad00622f84ae65701099e", 0x44, 0x80, 0x0, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) 2018/05/11 22:26:45 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") getsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000001ffc), &(0x7f0000001000)=0x4) 2018/05/11 22:26:46 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x0, 0x80, 0x0) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000000000/0x3000)=nil) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x9, 0x400002) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) mremap(&(0x7f0000002000/0x4000)=nil, 0xff9000, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) 2018/05/11 22:26:46 executing program 5: syz_emit_ethernet(0x1016, &(0x7f0000000000)={@random="395c0758fb9b", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [], {@llc={0x4, {@snap={0xab, 0x1, "c6", "3bf847", 0x809b, "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"}}}}}, &(0x7f0000001040)={0x0, 0x4, [0x8c6, 0x68a, 0xc00, 0xac1]}) r0 = msgget(0x2, 0x1) lstat(&(0x7f0000001500)='./file0\x00', &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() fstat(0xffffffffffffff9c, &(0x7f0000001140)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000011c0)='./file0\x00', &(0x7f0000001200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000001280)={0x0}, &(0x7f0000001080)=0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001300)=0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000001340)={{0x8, r1, r2, r3, r4, 0x8, 0x7}, 0x2, 0x7, 0x6, 0x7, 0xffffffff, 0xff, r6, r7}) r8 = openat$mixer(0xffffffffffffff9c, &(0x7f00000010c0)='/dev/mixer\x00', 0x10800, 0x0) ioctl$TIOCMGET(r8, 0x5415, &(0x7f0000001100)) syz_emit_ethernet(0x6e, &(0x7f0000001740)=ANY=[@ANYBLOB="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"], 0x0) 2018/05/11 22:26:46 executing program 2: r0 = socket(0xa, 0x800, 0x80) ioctl(r0, 0x8912, &(0x7f0000000280)="c63a7a4cca6c09b612ec6f") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000000)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0x8, 0x9, [@typed={0x4}]}]}, 0x1c}, 0x1}, 0x0) 2018/05/11 22:26:46 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000480)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c00000027006381000000000000000003000000605323f0950f54f4eb8ae0cef2f5ff000075d5fcee66dd2fed63bc7c89a7b3a6c9e66ee1c0382db7363c4c39530130a4c72254bfe53cb841eb5d65713eeb645b30dddfa1d0c1fe4a05889909733cd12957dc7e947fb378fd702fcfb0e833b7b4f5e9995b5ac4c14bcdcdc6cd443e853f991ed4d494c889c5660aa99bcc7077a25543f160c2ea7db994555be63b4fcaa64e8d3bb47e24a6a8a227e35af939f77b28904d6a8efc6798589522eb2bcce9e984f667e04d86060bcd5916234000000000000000000000000000", @ANYRES32=0x0], 0x1c}, 0x1}, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000080)={&(0x7f0000000840)={0x420, 0x37, 0x202, 0x70bd29, 0x25dfdbfe, {0x8}, [@nested={0x330, 0x7f, [@generic="7789ae8ce63967ed0a5e9af03830563915ac00cb09e20783b03d7ec21752e7e59d67ffef33c297efc1bd7f7655eb6a501bbbc42f98c5656a5ba92e7468fc810f4ca05b35c7a9d1f3a53bbba39f456062b2e35ccb374e83d5a6d7ddf13691ac2c0ac623464c07653864333fd82b900ec18c2c6cf63e1aeefa65bd0ced93bb81dafe8733cd6e597c90d3b7edfc53d3907d76756dc6f4914cb1c719acc180957d5ce7d84909f8fb3f82f96bc2f251e205141fece27d4f328b1c927e75dd4ff5b545059a18bd5447b351d491bab9579a3b30bd538946c10d028ec4a9066073ffa38b36b07899a5c0638af196b3bfc4426aaf919bcb703057", @generic="4500c862bbc3038e43039bfdf3ce267d373a66affd1f279db2d6c64b6bb4651acdb3836001609410b5d00b0f0cb5a8ba766b81a07c7c528223ef288c1f34104bbd2ad1b566987b44d165b30d9fcf6522499aa51d423145006bc4c4e41872d2536e4b67471b6d0775580a9ecfc1a8d0de6ff7fb58ac563a744df2440b7b61abdb9e01fe48cdc5be5999e03664787c0acc9db07ec6258b3faa4069f4657e0c18ed1e92f2c60dcb387b09ea41eb5a461f410ec4fad545", @typed={0x8, 0x2, @fd=r0}, @typed={0x8, 0x69, @u32=0x3f}, @typed={0xd4, 0x63, @binary="523219c5785ba597e37c63232661fd53fe424d1661f61b9208861ebaf25ba192cf4f5b4d63fe766a1368a9ee2465b5020547c2da91b5bd1bd12afc3d6639726c9044ab6aebcbf6c43bfa6b8ce63318985be64129cc7435ce063eea379c4ab0ae3680d5b31a5a894ae278420233ba2cace87654e2201eb4335dfba9887b381991a5cc3d78c25ca09cdc8a38a9ceaff8aafe4c057d31ee5e84979e5482b475241380d645590e5c320e4d3f91f4a1733c2507a36b22695a1456e9b21de1791ec978fbcae2d8b3fa12197a4735d7e0067530"}, @typed={0x8, 0x1f, @ipv4}, @typed={0x8, 0x22, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @generic, @generic="71eb166510c45e81688600ac27ffddbdef7df454d6b0789a4e7376c96563e1e092ddc3992ef82acec3ed7d6557f96a74f9da989328f2e44bf315300db89c2885e306923c65998e0fd254b826f0c84d187dc8db07e204349164555907930d10876f02d77ff7c7b3439580fba6854d5f772b28e0707ad9a55e7406d2d3d4a8cea9c9", @typed={0xc, 0x36, @u64=0x101}]}, @generic="9eff2a5c0447c2092720e716ef20fe38cc7ed4178473f3bbaffcc24f99fbb2d65ba4754316b3b11f4ae472be86f83365378481331f357e00d07aded28bca921317919cc8453bb3b6e0942ccabd812e62b2dfd2d618cb2f04214ea02f5bac8c3643a4cb5a481009c6209f0f094da52ee5d52576a5e2373f0d5bed1a58a7e3bce53808a91b3fbf2d432501ab6fcda37c4916d58a3b28f5a51b1126472b886c203c1d2c8e947637e6b00b0f581e0635ac75e482d4144c2a6a3523f5088de209d525d00a9381c9b0dc40a38b739ff63ee064a84d658f", @typed={0x8, 0x7a, @pid=r1}]}, 0x420}, 0x1, 0x0, 0x0, 0x40}, 0x20000000) 2018/05/11 22:26:46 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") getsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000001ffc), &(0x7f0000001000)=0x4) 2018/05/11 22:26:46 executing program 0: r0 = socket(0x2, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c6295e4eca6c09b612ec6f") r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x3d) write(r1, &(0x7f0000000040)="f2", 0x1) poll(&(0x7f0000000300)=[{r1}], 0x1, 0x6) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={r2, 0x38, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0x40, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in6={0xa, 0x4e20, 0x5e1, @mcast2={0xff, 0x2, [], 0x1}, 0x6}]}, &(0x7f00000001c0)=0x10) 2018/05/11 22:26:46 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000000)=0x1000) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x40}, &(0x7f0000000100)=0x10) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000001c0)) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000640)=0x200000000) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) preadv(r0, &(0x7f00000000c0), 0x1, 0x0) 2018/05/11 22:26:46 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000380)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f00000007c0)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f00000008c0)={0x12, 0xc, &(0x7f0000000080)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xbea4, 0x0, 0x0, 0x0, 0x3}, @map={0x18, 0xf, 0x1, 0x0, r0}, @generic={0x2, 0x8000, 0x0, 0x3f}, @generic={0x1, 0x9, 0x4, 0x6}, @generic={0x4, 0x400, 0x1, 0x8}, @exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x1, 0x81, &(0x7f0000000140)=""/129, 0x41000, 0x1, [], r1}, 0x48) r2 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000840)=@broute={'broute\x00', 0x20, 0x2, 0x330, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000480], 0x0, &(0x7f0000000040), &(0x7f0000000480)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'sit0\x00', 'erspan0\x00', 'ip6tnl0\x00', 'irlan0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xb8, 0xb8, 0x108, [@limit={'limit\x00', 0x20, {{0xfffffffffffffffe, 0x400}}}]}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x0, 0x0, 'ip6tnl0\x00', 'nr0\x00', "76e574683100060000000000000000ca", 'vlan0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xe8, 0x160, 0x198, [@statistic={'statistic\x00', 0x18}, @mac={'mac\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}]}, [@common=@nflog={'nflog\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "74a49c5f02e385636fa683c0e54a2923d71529be0e840477e4974f9994cfd16f70ea9d24e157030efde54ddc4c3df00f5ce1fe46d73ab8ac3eb1984c4dea4e8d"}}}]}, @common=@mark={'mark\x00', 0x10, {{0x0, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}]}, 0x3a8) [ 117.129669] mmap: syz-executor6 (7054) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 117.145967] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 117.204455] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/11 22:26:46 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3b, &(0x7f0000001ffc), &(0x7f0000001000)=0x4) 2018/05/11 22:26:46 executing program 5: r0 = socket$inet(0x2, 0xfffffffffffffffd, 0x3) setsockopt$inet_int(r0, 0x0, 0xc9, &(0x7f0000000000), 0x4) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) 2018/05/11 22:26:46 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0xef) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x18, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmmsg(r0, &(0x7f0000001dc0)=[{{&(0x7f0000001a40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000001c80), 0x0, &(0x7f0000001d00)=""/132, 0x84}}], 0x1, 0x0, &(0x7f0000001e80)={0x77359400}) getpeername$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000000c0)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, 0x3f, 0x80000000, 0x1, 0x0, 0x7fff, 0x0, r2}) 2018/05/11 22:26:46 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f00000029c0)=[@prinfo={0x18, 0x84, 0x5, {0x20}}], 0x18}, 0x40) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xffffffffffffffc0, 0x6000) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000000040)=0x1000, 0x4) 2018/05/11 22:26:46 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x1c930366) ioctl$int_in(r1, 0x5421, &(0x7f0000000580)=0x10001) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000340)={&(0x7f0000000300)='./file0\x00', 0x0, 0x18}, 0x10) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) getsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000000200)=""/129, &(0x7f00000002c0)=0x81) setsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000000440), 0x4) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000400)={0x3b, @empty, 0x4e23, 0x0, 'fo\x00', 0x20, 0x200, 0x43}, 0x2c) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc) bind$llc(0xffffffffffffffff, &(0x7f00000003c0)={0x1a, 0x0, 0x80000000, 0xcb7, 0x8e, 0x5, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000640)={0xffffffffffffffff}) setsockopt(r2, 0x3f, 0xffffffffffffffff, &(0x7f0000000500)="a8fb81a11568b7688100ce04406304dd8f9a3bd211", 0x15) socket$inet(0x2, 0x6, 0x5278) ioctl$sock_inet_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000380)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000540)="3b692cec", 0x4) 2018/05/11 22:26:46 executing program 1: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000767fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000002ef88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socketpair(0x0, 0xf, 0x8, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netlink(r2, 0x10e, 0x9, &(0x7f0000000140)=""/101, &(0x7f00000001c0)=0x65) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f00000000c0), 0x8) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000000200)=0x6, 0x8) 2018/05/11 22:26:46 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) r1 = socket$key(0xf, 0x3, 0x2) shutdown(r0, 0x1) dup2(r1, r1) 2018/05/11 22:26:46 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000140)='/dev/md0\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000080)={0x40, 0xffffffffffffff01, 0x1, 0x1, 0x2, [{0x10000, 0x401, 0x4, 0x0, 0x0, 0x300}, {0x1f, 0xca, 0x5, 0x0, 0x0, 0x1}]}) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x4000, 0x0) write$rdma_cm(0xffffffffffffff9c, &(0x7f0000001e00)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001dc0)={0xffffffff}, 0x106, 0x6}}, 0x20) write$rdma_cm(r1, &(0x7f0000001e40)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000180), r2, 0x0, 0x2, 0x4}}, 0x20) ioctl$BLKBSZSET(r0, 0x40081271, &(0x7f0000000040)) 2018/05/11 22:26:46 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3b, &(0x7f0000001ffc), &(0x7f0000001000)=0x4) [ 117.591893] device lo entered promiscuous mode 2018/05/11 22:26:46 executing program 5: r0 = socket$inet(0x10, 0x3, 0xc) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f00000000c0)={'TPROXY\x00'}, &(0x7f00000001c0)=0x1e) r1 = dup3(r0, r0, 0x80000) sendmsg(r0, &(0x7f000001d000)={0x0, 0xd3, &(0x7f0000000040)}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180)={0x0, 0x8, 0x30}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000001400)={r2, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x3, 0x754b, 0xeae, 0x200, 0x7f, 0x6, 0x9, 0x8, 0x1ff, 0x9, 0x0, 0x0, 0x59b2bf83, 0x38af, 0x401]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x6, 0x30}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000013c0)=ANY=[@ANYRES16=r0, @ANYPTR64=&(0x7f0000001380)=ANY=[@ANYRES64, @ANYPTR=&(0x7f0000000280)=ANY=[], @ANYRES16=r0, @ANYRES64, @ANYPTR=&(0x7f0000001540)=ANY=[@ANYRES64=r3, @ANYBLOB="e76472ecd736a35cfa1cc2d6bf5afb1d36f458c442382ed485ad51b32a84855591c062a78e9b60292a305a17f2d9e4b994f1c559aec67afe9630ed45aea5df64ef4686c2e5f4bfbfb96c374e90ae72d7391ecfe440c702d1aa43552bf1b3f132b424f91af9df578b848ee45ec2c73f18c79fbde7658e5c4953b3d4ac7e8250405df44dc163e6274abde566e7956456a0408c7dceed58ebb1b89f0db89227685473a52cddd742874ded33b1"], @ANYRES16=r0, @ANYPTR64=&(0x7f0000001600)=ANY=[@ANYRES64=r3, @ANYRES64=r3, @ANYRES16=r3, @ANYPTR64, @ANYRES64=r0, @ANYPTR64, @ANYPTR64, @ANYPTR64, @ANYBLOB="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", @ANYRES16=r3], @ANYRES32=r3, @ANYPTR=&(0x7f0000001340)=ANY=[@ANYRES64, @ANYRES16=r0]], @ANYRES64=r0], &(0x7f0000000100)=0x3) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) getpriority(0x1, r4) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000280)={r2, 0x100}, &(0x7f0000001500)=0x8) 2018/05/11 22:26:46 executing program 6: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@multicast2}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000100)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@loopback}}, &(0x7f0000000340)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x1, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x2000cf5d, 0xa}, [], {0x95}}, &(0x7f0000000140)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], r0}, 0x304) 2018/05/11 22:26:46 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f00000000c0)={'raw\x00', 0x4, [{}, {}, {}, {}]}, 0x68) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x3, 'ip_vti0\x00', 0x2}, 0x18) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000140)=0x8, 0x4) socket$inet6_icmp(0xa, 0x2, 0x3a) sendfile(r0, r0, &(0x7f0000000080)=0x200000, 0x10002) [ 117.653769] IPVS: set_ctl: invalid protocol: 59 0.0.0.0:20003 fo 2018/05/11 22:26:46 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x88) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000340), 0x4) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000240)="fbb34c03b8d805169b15c97e795f2a1a", 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='ip6gre0\x00', 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) r1 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x208000) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000280)={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x8}, {0xa, 0x4e24, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}, 0xff, [0xfffffffffffffffc, 0x101, 0x7, 0x3, 0xff, 0x7, 0x3, 0x3f]}, 0x5c) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000001c0)=0xffffffff, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000200)={r0, r2}) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000011ff6)=[{&(0x7f0000011ff8), 0xfcfe}], 0x1}, 0x0) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0xffffffffffffffff, 0x3, 0x1, 0x101, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f0000000140)) [ 117.732679] device lo left promiscuous mode [ 117.815844] device lo entered promiscuous mode [ 117.852648] IPVS: set_ctl: invalid protocol: 59 0.0.0.0:20003 fo 2018/05/11 22:26:47 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@loopback={0x0, 0x1}}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in6}}, 0xe8) r1 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r1, 0x29, 0x6, &(0x7f0000000ff0)={0x1c2, 0x0, 0x29, 0x2}, 0x1c2) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, [0x0, 0x9d25, 0x0, 0x3ff, 0x1ff000000000000, 0xfff, 0x1f, 0x8, 0x81, 0x7f, 0x800, 0x626, 0xfffffffffffffff7, 0x3, 0x5]}, &(0x7f00000000c0)=0x100) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000002c0)={r3, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}}, 0x84) r4 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCCONS(r2, 0x541d) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000000040)=0x3) clone(0x0, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) ioctl$KDADDIO(r0, 0x4b34, 0x5) ioctl$PIO_UNISCRNMAP(r0, 0x80047437, &(0x7f0000000080)) 2018/05/11 22:26:47 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x1c930366) ioctl$int_in(r1, 0x5421, &(0x7f0000000580)=0x10001) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000340)={&(0x7f0000000300)='./file0\x00', 0x0, 0x18}, 0x10) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) getsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000000200)=""/129, &(0x7f00000002c0)=0x81) setsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000000440), 0x4) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000400)={0x3b, @empty, 0x4e23, 0x0, 'fo\x00', 0x20, 0x200, 0x43}, 0x2c) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc) bind$llc(0xffffffffffffffff, &(0x7f00000003c0)={0x1a, 0x0, 0x80000000, 0xcb7, 0x8e, 0x5, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000640)={0xffffffffffffffff}) setsockopt(r2, 0x3f, 0xffffffffffffffff, &(0x7f0000000500)="a8fb81a11568b7688100ce04406304dd8f9a3bd211", 0x15) socket$inet(0x2, 0x6, 0x5278) ioctl$sock_inet_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000380)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000540)="3b692cec", 0x4) 2018/05/11 22:26:47 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x200002, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x2) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000140)={0x8, 0x9, 0x8, 0x5, 0x9d, 0xcedd, 0x3, 0xffffffff, 0xfffffffffffffffd, 0x0, 0x7fffffff, 0x3}) r2 = openat$cgroup_int(r0, &(0x7f0000000200)='io.weight\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="393a340d23fbf811a9130cadf3f923972599eeb59ec71fded10fc585b9f478147fe19f135caa70bceb405ddc609111aa54d200ffc47a062d480df8698719bc48593692010c234711659ca5e3c24a4e236317c60712f9e3351185ceee78bd2420dae21597830000000000000005956fecaa629dfe6f303f041879f355b504e675399b07c84f41c1b05b9b19594239df44df29a981cbc086cf723709"], 0x5) 2018/05/11 22:26:47 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3b, &(0x7f0000001ffc), &(0x7f0000001000)=0x4) 2018/05/11 22:26:47 executing program 6: perf_event_open(&(0x7f0000000180)={0x0, 0x48d5410d4d704359, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) 2018/05/11 22:26:47 executing program 0: unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x3, 0x2}) pwrite64(r0, &(0x7f0000000040), 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x4, 0x40000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000080)) 2018/05/11 22:26:47 executing program 5: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={"64596df17c0e4200", 0x4000000000000401}) ioctl$TUNSETPERSIST(r0, 0x400454dc, 0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r1) syz_emit_ethernet(0x36, &(0x7f0000db4fb6)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000000000)) 2018/05/11 22:26:47 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x404480, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000100)={0x8, {{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x88) socket$inet_sctp(0x2, 0x1, 0x84) connect$inet6(r0, &(0x7f0000a10df3)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=@fragment, 0x8) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000023000)=[{&(0x7f0000000080)="33b7b2b7", 0x4}], 0x1, &(0x7f00003a8000)}, 0x0) 2018/05/11 22:26:47 executing program 7: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") getsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000001ffc), &(0x7f0000001000)=0x4) [ 118.172784] device lo left promiscuous mode 2018/05/11 22:26:47 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) socket$inet6(0xa, 0x806, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) openat$cgroup_procs(r1, &(0x7f0000000100)='tasks\x00', 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000000c0)={r0, 0x1, 0x1, 0x8, &(0x7f0000000080)=[0x0], 0x1}, 0x20) 2018/05/11 22:26:47 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x80000000}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000080)={r2, 0x10001}, 0x8) fanotify_mark(r1, 0x41, 0x3, 0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00') [ 118.250726] device lo entered promiscuous mode 2018/05/11 22:26:47 executing program 2: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x20800, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@mcast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in=@multicast2}}, &(0x7f00000001c0)=0xe8) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000280)) bind$can_raw(r1, &(0x7f0000000200)={0x1d, r2}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000240)=0x3, 0x4) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f00000009c0)=""/82) write$binfmt_aout(r1, &(0x7f0000000300)={{0x107, 0x2, 0x1, 0x12, 0x12e, 0x4, 0x2a, 0xfd}, "fb19589b255f2ab7f209515912da13f6dc7e16fdaf65ae863982d1cb107389050526117a92f8b858c612e893193b161fd9d045f5e0c0ccd4cc3c1c89b0f7bb9e3b34dce1f78ec47f53cbde1e7739f85a5641299ce7b9", [[], [], [], [], [], []]}, 0x676) ioctl$SG_GET_ACCESS_COUNT(r1, 0x2289, &(0x7f0000000980)) r3 = syz_open_dev$evdev(&(0x7f00000002c0)='/dev/input/event#\x00', 0xffffc, 0x0) ioctl$EVIOCSKEYCODE(r3, 0x40084504, &(0x7f0000002ffc)=[0x0, 0x200000000]) fdatasync(r1) 2018/05/11 22:26:47 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000380)={0x0, 0x1c, &(0x7f0000000340)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}]}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r1, 0x9, 0x1}, 0xc) [ 118.346501] IPVS: set_ctl: invalid protocol: 59 0.0.0.0:20003 fo 2018/05/11 22:26:47 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x6, 0x100000004) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000080)=0x9, 0x4) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)=ANY=[@ANYBLOB="02060001020000000000000000000000"], 0x10}, 0x1}, 0x0) r2 = memfd_create(&(0x7f0000000100)='vmnet0', 0x2) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00000000c0)=0x102, 0x4) 2018/05/11 22:26:47 executing program 7: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") getsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000001ffc), &(0x7f0000001000)=0x4) 2018/05/11 22:26:47 executing program 2: pkey_mprotect(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) ppoll(&(0x7f0000000240), 0x0, &(0x7f0000000300)={0x77359400}, &(0x7f0000000000), 0x8) r0 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x0, 0x20000) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={0xffffffffffffffff, 0x6, 0x1, 0x7, &(0x7f0000000180)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xd5, 0x404201) r3 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x80, 0x5) splice(r2, &(0x7f0000000080), r3, &(0x7f0000000100), 0x4, 0x2) 2018/05/11 22:26:48 executing program 6: r0 = syz_open_dev$mice(&(0x7f00000004c0)='/dev/input/mice\x00', 0x0, 0x2100) inotify_init() close(r0) 2018/05/11 22:26:48 executing program 0: mlockall(0x2) shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xffffffff80000000, 0x2000) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r2 = socket$unix(0x1, 0x1, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r3, &(0x7f0000c45ff6)=@file={0x1, './file0\x00'}, 0xa) r4 = syz_open_procfs(0x0, &(0x7f0000a92ff7)='net/unix\x00') sendfile(r2, r4, &(0x7f0000000000), 0xff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x7) 2018/05/11 22:26:48 executing program 3: unshare(0x40600) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x800032, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x80080, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000180)={r2, 0x400000000000000}, 0x8) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000400)=""/213, &(0x7f0000000040)=0xd5) shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000d9a000/0x2000)=nil) 2018/05/11 22:26:48 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000000240)='/dev/amidi#\x00', 0xb64f, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e20, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x400}, @in={0x2, 0x4e21, @rand_addr=0x3}, @in={0x2, 0x4e21, @rand_addr=0xd2}, @in={0x2, 0x4e22}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x40, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @rand_addr=0x4}], 0xb8) r1 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000180), 0x4) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000000280)={0x2, 0xff}) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e20, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, {0xa, 0x4e22, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x100}, 0xfffffffffffffffd, [0x40, 0xcea3, 0x0, 0xffffffffffffffc0, 0x7, 0x8001, 0x73, 0x81]}, 0x5c) getsockopt$sock_int(r1, 0x1, 0x5, &(0x7f0000000040), &(0x7f0000000000)=0xfffffffffffffea3) 2018/05/11 22:26:48 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_mr_vif\x00') r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rtc0\x00', 0x410c00, 0x0) sendfile(r0, r1, &(0x7f0000000280), 0x200001007) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000080)=0x1) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000140)={'raw\x00', 0xb2, "31755cdd983958f5d92ed2aa43bb26d2cfc3c7e7325d147af394ebb4fd27d1b1fe6cc596cb51a0de893982b5bac71dd32f442c9beb426d973837c4008c63ece69fb9c12b08557ec32798a865b8acb0780b2ae9a48844b83d0387509633b3ff6cb1fe8b7ac375bde311c8b947cefd68d6a5735b9db746576e86830ea08c48e56b372d81f39fa35f894bbfdcc0c728450aef56622b3274eda20629101513d33f25c8759998af225c8a010575243c2da8bd5ad6"}, &(0x7f0000000240)=0xd6) sendfile(r2, r0, &(0x7f0000000100), 0x81) 2018/05/11 22:26:48 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000380)={0x0, 0x1c, &(0x7f0000000340)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}]}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r1, 0x9, 0x1}, 0xc) 2018/05/11 22:26:48 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000100)='/dev/md0\x00', 0x40, 0x0) ioctl$BLKROSET(r0, 0x80140912, &(0x7f0000000080)=0x4) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0xa0000, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000040)={0x6, 0x100}) 2018/05/11 22:26:48 executing program 7: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") getsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000001ffc), &(0x7f0000001000)=0x4) 2018/05/11 22:26:48 executing program 3: r0 = socket(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000001c0)=[@in6={0xa, 0x4e22, 0x9, @dev={0xfe, 0x80, [], 0x16}, 0x5a}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x7, @dev={0xfe, 0x80, [], 0x12}, 0x6}, @in6={0xa, 0x4e23, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x101}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x11}}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x20, @mcast2={0xff, 0x2, [], 0x1}, 0x1ff}], 0xb0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r2 = socket(0xa, 0x2, 0x0) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000000080)=""/210, &(0x7f0000000000)=0xd2) connect$inet6(r2, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x7, 0x2, 0x80000000, 0x3, 0x1}, &(0x7f0000000380)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000003c0)={r3, 0x35, "afcc9845e8d6edf63534d7dce62c1eb49472980692536bf70403f35b6832344e53846d8928c5cad398d2181005498d36d6a7cd3749"}, &(0x7f0000000400)=0x3d) 2018/05/11 22:26:48 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") getsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000001ffc), &(0x7f0000001000)=0x4) 2018/05/11 22:26:48 executing program 4: r0 = open(&(0x7f00000002c0)='./bus\x00', 0x0, 0x400000000) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000080), 0x1000, &(0x7f0000000140)=ANY=[@ANYPTR64=&(0x7f00000000c0)=ANY=[]]) dup3(r0, r0, 0x80000) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f00000000c0)=0x2, 0x4) getpeername$ax25(r1, &(0x7f0000000200), &(0x7f0000000240)=0x10) times(&(0x7f0000000000)) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000380)=[{&(0x7f00000001c0)="4a1b912cfc8dc64246cf3204cf19645f30f37afeff524b3a75ddaded71051d563c39281b2ff5d7b4fc7794d5e202c3dd5c87ef26fc863313ea6a047f2057cd47", 0x40, 0x400000000}], 0x0, &(0x7f0000000780)=ANY=[]) write$eventfd(r1, &(0x7f0000000180), 0xfffffc5d) 2018/05/11 22:26:48 executing program 1: seccomp(0x1, 0x0, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{}, {0x7}, {0x6}]}) r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x7fffffff, 0x119081) getsockopt$netlink(r0, 0x10e, 0x6, &(0x7f0000000180)=""/236, &(0x7f0000000280)=0xec) 2018/05/11 22:26:48 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000240)={@in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x7, 0x0, "2f0c9ffd63324c625d2bf64f55129acb4b9010e4bed094d67862880f19b408f39730acf52f488368378a2d8b19f3ce2a597b034f2c4f025a7d9dfa699d4c976bb95509625fc30c282a481a3047c0aba5"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x0, 0x5, 0x0, "dcbd7013560987c90ebd84b6e984c7242a057f7f7f8b85f0aba26dc45e69c2db87180107eba9f36e22ba7df5228e6a97e954627eb3966137d05054d92ff0e25078b35ba8d6f9e3ab5b89afb667676ae0"}, 0xd8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000340)=@security={'security\x00', 0xe, 0x4, 0x4b0, 0xffffffff, 0x2d8, 0x2d8, 0x130, 0xffffffff, 0xffffffff, 0x3e0, 0x3e0, 0x3e0, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@uncond, 0x0, 0xf0, 0x130, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}]}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00', 0x0, {[0x3, 0x7fff, 0x9, 0x3ff, 0x0, 0x663c800, 0x3, 0x80000000000]}}}, {{@ipv6={@empty, @mcast2={0xff, 0x2, [], 0x1}, [0xffffffff, 0xffffff00, 0x0, 0xff], [0xffffffff, 0xff000000, 0xffffffff, 0xff], 'veth1\x00', 'veth1_to_bridge\x00', {0xff}, {}, 0x11, 0x3, 0x2, 0x8}, 0x0, 0x138, 0x1a8, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x5d, 0x4, 0x1, [0x81, 0x2, 0xfffffffffffffc99, 0x3, 0x7, 0x9, 0x401, 0x19, 0x100000001, 0x1, 0x4, 0x9, 0x2, 0x10000, 0x0, 0x5], 0x5}}, @common=@eui64={0x28, 'eui64\x00'}]}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x8, 0xda, 0x7, 0x1, 0x0, "b39c84e27db9e1796550986bc184e038eb640c19ec9e43f8299842a358753c9cf513c2d4e0a432edae628c68c49610f24aaf16ddc476132cb47202e4c6560cf6"}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, [0xff000000, 0xffffff00, 0xff000000], [0xffffffff, 0xff, 0xffffffff], 'bridge0\x00', 'veth0_to_bond\x00', {0xff}, {0xff}, 0x7f, 0x1f, 0x2, 0x1}, 0x0, 0xc8, 0x108}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x101, 0x0, "ece8e27ebbcdeab6391e5c88bb2de61824b8d9825d3f302e045c81a30620"}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x510) sendto$inet6(r0, &(0x7f0000000200)='\x00', 0x1, 0x200408d6, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/11 22:26:48 executing program 5: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000e03000)=@generic={0x20000000000001e, "0103000000040000000000003300000000a979f31db30c7bcc790405c7bad62e0a63a632ed4938323273fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f67dcf160e7e592358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000670000)=@generic={0x1e, "01fd000000000000000000000000fc00000005a121b80c00000000800000002e0a53b232394a0000000100000000ffff0f82e52b0a669ae43a620170a00021f069ca021f6f65dc1161e7068f358c00f9ecff1458d1ea03000030ffff000000090003b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151eb1849"}, 0x80) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)=0x0) ptrace$getregset(0x4204, r1, 0x6, &(0x7f0000000100)={&(0x7f0000000040)=""/140, 0x8c}) 2018/05/11 22:26:48 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) r1 = memfd_create(&(0x7f00004c1000)='/dev/autofs\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r1, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000040)) 2018/05/11 22:26:48 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet6(0xa, 0x2, 0x2) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) lsetxattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB='onx./dev/ppp\x00'], &(0x7f0000000200)='/dev/ppp\x00', 0x9, 0x0) recvmsg(r1, &(0x7f00000004c0)={&(0x7f0000000340)=@nl=@proc, 0x80, &(0x7f0000000240)=[{&(0x7f00000003c0)=""/100, 0x64}], 0x1, &(0x7f0000000440)=""/83, 0x53, 0x8}, 0x10000) openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x8000, 0x0) ioctl$SG_SET_TIMEOUT(r3, 0x2201, &(0x7f0000000040)=0x10000) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) fcntl$setlease(r2, 0x400, 0x1) sendmmsg(r1, &(0x7f000000b180)=[{{&(0x7f0000000080)=@in={0x2, 0x4e22, @multicast1=0xe0000001}, 0x80, &(0x7f0000000580)}}, {{&(0x7f0000002940)=@in={0x2, 0x4e21, @multicast1=0xe0000001}, 0x80, &(0x7f0000003ac0)}}, {{0x0, 0x0, &(0x7f0000009e00), 0x0, &(0x7f0000009e40)}}], 0x3, 0x0) fstatfs(r2, &(0x7f00000002c0)=""/96) [ 119.980773] audit: type=1326 audit(1526077608.979:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7231 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 [ 120.705133] audit: type=1326 audit(1526077609.703:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7231 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/11 22:26:49 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") getsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000001ffc), &(0x7f0000001000)=0x4) 2018/05/11 22:26:49 executing program 3: r0 = socket$inet(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23}, 0x10) listen(r0, 0x3) sendmsg(r0, &(0x7f0000000180)={&(0x7f0000000080)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="ea", 0x1}], 0x1, &(0x7f0000001200)}, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) 2018/05/11 22:26:49 executing program 5: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)) r0 = socket$inet6(0xa, 0x1, 0x8090000000000084) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x59c5}, 0x1c) sendto$inet6(r0, &(0x7f0000000400)="7f", 0x1, 0x0, &(0x7f0000000840)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x4a}, 0x98) 2018/05/11 22:26:49 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001400)={0x0, @in={{0x2}}}, &(0x7f00000014c0)=0x90) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={r1, 0x6}, &(0x7f0000000040)=0x8) 2018/05/11 22:26:49 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r1, &(0x7f0000007000)={0xa, 0x4e20}, 0x1c) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0xa0d0f445e45cedf2, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x3, 0x5a9a, 0x94e, "e668bd0a8938f31974db87173656aef2084d0e4b8cc8c27517d42d9836d11b4abb9d7efcee3bf72c0b09705d853a0062bcacdf8b091474e1e8961867135f776a80998ef81c9dca32adec042a6962f143"}, 0xd8) 2018/05/11 22:26:49 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x6, 0x200) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000080)) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000000640)=[{{&(0x7f0000000100)=@l2={0x1f}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000004380)="80", 0x1}], 0x1, &(0x7f0000000600)}}], 0x1, 0x0) shutdown(r0, 0x1) r2 = socket$inet(0x2b, 0x801, 0x0) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) poll(&(0x7f0000000100)=[{r2}], 0x1, 0x0) sendto(r2, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000200)={0x0, 0xee, "edebc54908145e4d2f82838936c2acec12d686ce5720b28aac9123f12a4fd2c459ac648873ff47c4287a30ec3079cce73b182a648851e84ac5c7e5cffa0ab011e18a5c3a37129b85e9cd7551980e269dd5a8bea5da243b7052229c3099047bfba8cc7ea7c0fd637d7e6ef787310134ef3491105810cb0d011dc4790474c965fdbd57b4854f432018bfb9e749e4ed49dc3f9499bf5b723b768b416fb08ece17f240e58c8507db50039ee3b41d958b099104269aa9102c6031e7fa298e6ba652e1bd42bfac09805183e6cb5e09fcfd5914ab0be40c5a2e4fa8d76694a3da4ccaffd17c9c4722a893229930e0f220e3"}, &(0x7f00000000c0)=0xf6) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000680)={r3, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) recvmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000340)=""/232, 0xe8}], 0x1, &(0x7f0000000440)=""/215, 0xd7}, 0x40000002) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x7, 0x100000001}, {0x2, 0x8}, {0x4, 0x6}, {0xb, 0x3}], 0x4) 2018/05/11 22:26:49 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f00002eb000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB='0'], 0x1}, 0x1}, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000840), &(0x7f0000000880)=0x14) io_setup(0x3e, &(0x7f0000000040)=0x0) io_submit(r1, 0x8, &(0x7f0000000800)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0xfff, r0, &(0x7f00000000c0)="141c2f96180f0a8af7e3f1aecbbc263771be146c53818144ae6c1876c277de4b56102945a969627c7bf0c3c20b5e89d7c2367c24ea94886312f918fde94e276ab1b41e7fb49e903b0d7a1bb37b30d5a2faa58bcf98d2b86a0ff9711f5d471b09276b8054c101ace58f4d863ce4a00a48fafa63de1a1ff76cb713d471477eaf513cf103acfd8f1bf82257e73b9bf0cd881594c316ad789b745936415856ed62a23089c6a8ad5a3bbdbf92ae7fe7d6d88dd63e62d3083f1d3f1888df95d22d1a58f5de9b4a45ac91b2a6cf695e", 0xcc, 0x7, 0x0, 0x1, r0}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x7ff, r0, &(0x7f00000002c0)="1a3f4a9cdfba0c245ede06cc22f81dfbb918f6a1dd3098937b593fc50f508b9351a694e28968a51bf6b3477a44110ba4f63ff50ac25fc929eccd3d0fb54bdcba03f96933364af2bc0be6425396dde2a1267c0754afa9aa174a02cb8bfbe8112d31c9cba5c976f578100f39f9d6bdb826e0d241", 0x73, 0x7ff, 0x0, 0x1, r0}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x2, r0, &(0x7f0000000380)="bb851c956ba81ccd8b3c999ec36765ded42c7f3c1a7b36d5117c6e66f04e04b82c0e362b276064656620c5b620a0ae7e10999664ea16b0c365f9032801c37b05f4055a268fcdfd6a5c4862490f280830397346035ca1de7450b0ea3266c667a679b6ec80c319b01fb14162c54af4252aa2088bbf03ac30dacc2c113bea9cf0622a9b650678", 0x85, 0x5b1, 0x0, 0x1, r0}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x6, 0x5, r0, &(0x7f0000000480)="039f5ea4bb08cef5e1db3b4b16cfff7c75511ffd7cf902ee80a699a6ccdd2e414152887ed03582545b71", 0x2a, 0x9, 0x0, 0x1, r0}, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x2, 0xcd, r0, &(0x7f0000000500)="7a22a5c18d2d3ed011e6c7421dc3c3eff8d74664a01f312a6ecb33ee49dec954b952d44e1187d0255c4124c300ab49dfa1c931f390c2b8be8857f0c9f1cd457d2668a2a186c69aee1b8fde40c6a629e9a75735065f0cac944ff359188d0a0ab5", 0x60, 0x7, 0x0, 0x0, r0}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x3, 0x0, r0, &(0x7f00000005c0)="74e84c47b74adb512fb042b49630f5e260c9d19e271bb3e7383546057972c390", 0x20, 0x67, 0x0, 0x0, r0}, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x6, 0x25, r0, &(0x7f0000000640)="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", 0xfd, 0xffffffffffffffff, 0x0, 0x1, r0}, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x3, 0x2, r0, &(0x7f0000000780)="96718cfd01cd42b913a11b745d33ee7a31172abaafd9004b6994c3", 0x1b, 0x0, 0x0, 0x1, r0}]) ioctl$EVIOCGSND(r0, 0xc0045401, &(0x7f00000001c0)=""/149) 2018/05/11 22:26:49 executing program 2: socketpair(0x18, 0x0, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0xb7, @rand_addr=0x93cb, 0x4e22, 0x1, 'sed\x00', 0x20, 0x6, 0x29}, 0x2c) 2018/05/11 22:26:50 executing program 2: r0 = socket(0x3, 0x802, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x90100, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f00000000c0)=0x5) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000140)={0x0, 0x401}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={0x0, 0x8}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={r2, 0x2}, &(0x7f0000000080)=0x8) setsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f0000000000)=0x1ff, 0xfde5) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1a) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000001c0), &(0x7f0000000240)=0x8) 2018/05/11 22:26:50 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000fb9fc8)={&(0x7f00008ee000)={0x10}, 0xc, &(0x7f0000fe8000)={&(0x7f0000000000)=ANY=[@ANYBLOB="380100001a00090a0000000000000000ac140000000000000000000000000000ac14ffaa00000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x138}, 0x1}, 0x0) 2018/05/11 22:26:50 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup(r2) getsockopt$inet6_tcp_int(r3, 0x6, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) dup3(r1, r0, 0x0) 2018/05/11 22:26:50 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") getsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000001ffc), &(0x7f0000001000)=0x4) 2018/05/11 22:26:50 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) recvmmsg(0xffffffffffffffff, &(0x7f00000019c0)=[{{&(0x7f0000000400)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000001900)=[{&(0x7f0000002040)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000000000029000000000000008f5f99814ed33a369976316e63b72e3f25fe3f33cb874c9f820d045a2d88306dba943ce808aa1c90fccdf78f034e32e4f6b6abf921752b218d647afbca33c84fe8edfe18ede6f4a14ebf08dbaf2c88f04bffbed60e463a93a5dc6c112143077dcdd5eea1a8956982d73ba8ffdd31469fd68e9c7115f0cc6921e8d095803ae1a52301727e941b55665ec34f812d705197f2da2f76"], 0x10}}], 0x2, 0x8000) 2018/05/11 22:26:50 executing program 5: prctl$intptr(0x4, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000bff9)="666400000004bb") getdents64(r0, &(0x7f000056cf72)=""/142, 0x8e) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0x1f, &(0x7f0000000040)=0x4) 2018/05/11 22:26:50 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x6, 0x100) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f00000001c0)) bind$inet6(r0, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x410801, 0x0) listen(r0, 0x800000000100003) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f0000000100)=0x4) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000300)=0x43c1, 0x4) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r3, 0x2) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000000), &(0x7f0000000040)=0x4) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x0, 0xfffffffffffffffd, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1a}}, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={r3, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}}, 0x84) sendto$inet6(r4, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x52) 2018/05/11 22:26:50 executing program 1: io_setup(0x7, &(0x7f00000002c0)=0x0) io_getevents(r0, 0x2, 0xa, &(0x7f0000000300)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000440)={0x77359400}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = socket$unix(0x1, 0x7, 0x0) getsockname$unix(r2, &(0x7f0000000480), &(0x7f0000000500)=0x6e) accept4$inet(r1, &(0x7f0000000140), &(0x7f0000000200)=0x10, 0x80800) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="0903f7e01f4ee9f41adf4a5065ed2954df2e5ad90be9e646f92dc4177e72102e7944a6561cd4a44f315bb2ce3bb90d1541ac290a6661339e84cda05c382bad107f125e20d6f19cc29b99700bc5", 0x4d, 0x0, &(0x7f0000cc7fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x800) clone(0x0, &(0x7f00000000c0), &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)) ioctl$TCSBRKP(r3, 0x5425, 0xff) socket$alg(0x26, 0x5, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc0109207, &(0x7f0000000040)) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f0000000240)) 2018/05/11 22:26:51 executing program 6: r0 = socket$inet(0x2, 0x1, 0x2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000febffc)=0x7ff, 0xffffffffffffff40) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000080)={0x0, 0xfff, 0x3, [0x9, 0x9, 0x0]}, &(0x7f0000000140)=0xe) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000180)={r1, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x0, 0x5, 0xffffffff, 0x4, 0x6, 0x4, 0x7fff, 0x7, 0x80, 0xfffffffffffffe00, 0x3f, 0x100, 0xe7b7, 0x2, 0x5]}, &(0x7f0000000280)=0x100) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0x2}, 0x10) sysfs$2(0x2, 0xfff, &(0x7f00000002c0)=""/12) close(r0) r2 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0xfffffffffffffffb, 0x200004000) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000000300)=0x1) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f00000000c0)=':\x00') 2018/05/11 22:26:51 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000280)={0x25, 0x2, 0x0, 0x0, &(0x7f00000000c0)=[{}, {}]}) ioctl(r0, 0x8000, &(0x7f0000000000)="a6157fbf6b4645168a8ebbc65172a052ae818c130da8037abf1ded3099dd6ee0ef90d2577316d283d6f7cd1b503827b5534896c27ae6d8a993bfbb") 2018/05/11 22:26:51 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000600)=@int=0x2, 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x7fff, 0x400, 0x9633}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={r1, 0x3c, &(0x7f00000001c0)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x9, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x9}, @in={0x2, 0x4e22}]}, &(0x7f0000000240)=0x10) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x501000, 0x0) write$fuse(r2, &(0x7f0000000280)={0x20, 0x3, 0x0, @random="3b35d28cc60c04b529c05e1858f6c217"}, 0x20) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xe, "facfe7524e70e9b94fdf51155dba"}, &(0x7f0000000080)=0x16) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000000c0)={r3, 0x7}, &(0x7f0000000100)=0x8) symlink(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00') 2018/05/11 22:26:51 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x6, 0x100) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f00000000c0)=""/72) bind$inet(r0, &(0x7f0000000140)={0x2, 0x0, @multicast1=0xe0000001}, 0x262) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$alg(r0, &(0x7f0000159fc8)={0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000002c0)=[@assoc={0x0, 0x117, 0x4, 0x2e5}, @assoc={0x0, 0x117, 0x4, 0x3}, @iv={0x0, 0x117, 0x2, 0x0, "43295e2a8d071a6eab68109f2dc305a916f40a1ec9afc59c5e06f375bb386acd1bb65e"}, @assoc={0x0, 0x117, 0x4, 0x39}, @op={0x0, 0x117, 0x3, 0x1}, @assoc={0x0, 0x117, 0x4, 0x8}], 0x133}, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000000040)={0x9, 0xb5}) 2018/05/11 22:26:51 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") getsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000001ffc), &(0x7f0000001000)=0x4) 2018/05/11 22:26:51 executing program 1: r0 = socket(0x3, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") fcntl$lock(r0, 0x7, &(0x7f0000001a40)={0x0, 0x1}) 2018/05/11 22:26:51 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140), &(0x7f0000000100)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000013000)={r2, 0x0, 0x1}, &(0x7f0000002000)=0x14) 2018/05/11 22:26:51 executing program 3: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10000, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000100)={@sco={0x1f, {0xda, 0xfa59, 0x9, 0x2, 0x2, 0x9}}, {&(0x7f0000000080)=""/61, 0x3d}, &(0x7f00000000c0), 0x48}, 0xa0) 2018/05/11 22:26:51 executing program 3: r0 = socket$inet6(0x10, 0x4000000003, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000001000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fafb72d1cb2a4a280930a06000000a84308910523692500080008000500000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x1, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)=0x2, 0x4) 2018/05/11 22:26:51 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") getsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000001ffc), &(0x7f0000001000)=0x4) 2018/05/11 22:26:51 executing program 5: r0 = socket(0x40000000015, 0x5, 0x3) getpeername$packet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14) connect$can_bcm(r0, &(0x7f00000001c0)={0x1d, r1}, 0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000200)=0x2, 0x4) syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x0, 0x80000) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x1000004, @loopback=0x7f000001}, 0x326) sendto$inet(r0, &(0x7f00004b3fff), 0x2f00, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000003040)=[{{&(0x7f0000002a40)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000002f80), 0x0, &(0x7f0000003000)=""/1, 0x1}}], 0x1, 0x40012042, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x7, 0x4, [0x2fba, 0x5, 0x51009cc0, 0x10001]}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000240)=ANY=[@ANYRES32=r3, @ANYBLOB="1c0bdc00e8f2afd21122e38014571d080afc5f96ded8affd80c8821ebd06066a828509e6e790093bbfd234fb10e4ff55d4a8d7a6fd65eeef346d8be45cc2f11020f419640000d6ea947270a966c81ff87deba1064172110bd0b3ee533e9ca61596516e6b5b742a5be5a5838019d5368418c56c0bb1e438fdae258704821db2ed8ce2b627910e5a43e3e295bb3bc954f84a20edb67370f81cfcda66ca7940b4cc7ede40b459eff6309785b3571148cd40a00be7232db4972a0ec335522ccc90b1c016f218d6590bcfda117ed40eb4d8e4ea0cbe653cf74627dd70fa3334dfb267d50e0dd6cd6f5576d895ebeecadb57"], 0xe4) syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0xfab, 0x0) 2018/05/11 22:26:51 executing program 0: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x9d351db18d9df108, 0x0) unshare(0x60000000) socket$inet6_sctp(0xa, 0x1, 0x84) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}], 0x10) 2018/05/11 22:26:51 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000200)='/dev/dmmidi#\x00', 0x5, 0xa0000) ioctl$SG_GET_LOW_DMA(r1, 0x227a, &(0x7f0000000240)) setsockopt$sock_int(r0, 0x1, 0x25, &(0x7f0000000000)=0xff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000311ffc)=0x1, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000180)={0x1, 0x28, &(0x7f0000000140)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000001c0)={r2, 0xd0c, 0x8}, 0xc) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cef88)="5780d01c", 0xfffffe45) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x8000, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5}, 0x1c) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x577, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0, 0x20}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f0000000100)={r4}) readv(r0, &(0x7f0000854f90)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) 2018/05/11 22:26:51 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000021fea)="01", 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000280)={0x0, 0x5, 0x20}, &(0x7f00000002c0)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x74, &(0x7f00000001c0)={0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, {r1, @in={{0x2, 0x101, @multicast2=0xe0000002}}, 0x8000000009}}, &(0x7f0000000180)=0xb0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={r2, 0x101}, 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r2, 0x73}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r2, 0x7}, &(0x7f0000000100)=0x8) 2018/05/11 22:26:51 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0x621c, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000f82000)=0x9, 0x4) sendto$inet6(r0, &(0x7f00000000c0)="23b7fae2", 0x4, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x8, 0x400) ioctl$BLKROGET(r1, 0x125e, &(0x7f0000000040)) recvfrom$inet6(r0, &(0x7f0000000200)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) [ 122.648355] netlink: 17 bytes leftover after parsing attributes in process `syz-executor3'. [ 122.726423] netlink: 17 bytes leftover after parsing attributes in process `syz-executor3'. [ 122.742150] IPVS: ftp: loaded support on port[0] = 21 2018/05/11 22:26:52 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") getsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000001ffc), &(0x7f0000001000)=0x4) 2018/05/11 22:26:52 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x42, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00000000c0)={0x9, 0xe13a}, 0x2) mbind(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, &(0x7f0000228ff8)=0x4000000000000f7, 0x891, 0x0) get_mempolicy(&(0x7f0000000040), &(0x7f0000000080), 0x7ffd, &(0x7f0000ffc000/0x2000)=nil, 0x3) 2018/05/11 22:26:52 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000000)={0x40002000}) shutdown(r0, 0x0) epoll_wait(r1, &(0x7f0000000040)=[{}], 0x1, 0x0) 2018/05/11 22:26:52 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") name_to_handle_at(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x8}, &(0x7f0000000240), 0x0) 2018/05/11 22:26:52 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x3000, 0x2, &(0x7f0000ffd000/0x3000)=nil) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='memory.high\x00', 0x2, 0x0) write$cgroup_type(r1, &(0x7f0000000000)='threaded\x00', 0x1) socketpair(0x4, 0x2, 0x100000001, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f00000000c0)={0x81, 0x1880, 0x9857, 0x7}, 0x6) 2018/05/11 22:26:52 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) getpeername$packet(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0xff71) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000240)={'vcan0\x00', r1}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "b100"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x1d, r2}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="06000000000000000000000000000000", @ANYRES64=0x0, @ANYRES64=0x7530, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="00000000010000000000000000020000d3d6c488ad087672"], 0x48}, 0x1}, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) setitimer(0x1, &(0x7f00000002c0)={{}, {r3, r4/1000+10000}}, 0x0) 2018/05/11 22:26:52 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") clone(0x0, &(0x7f0000000180), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) clone(0x200, &(0x7f0000000040), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000180)='./file0\x00', &(0x7f00000003c0), &(0x7f0000000280)) r1 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') pread64(r1, &(0x7f00000003c0), 0x62f, 0x0) getpeername$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x1) pread64(r1, &(0x7f0000ad8f46)=""/186, 0xba, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x27e, 0x0) 2018/05/11 22:26:52 executing program 2: r0 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000ff0)={0x0, 0x358, &(0x7f0000000ff3)=[@in={0x2, 0x4e20}]}, &(0x7f0000003000)=0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x800, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000180)={r0}) setsockopt$IP_VS_SO_SET_TIMEOUT(r2, 0x0, 0x48a, &(0x7f0000000040)={0xdcc3, 0x6, 0x8}, 0xc) 2018/05/11 22:26:52 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x0, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") getsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000001ffc), &(0x7f0000001000)=0x4) 2018/05/11 22:26:52 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000000)=0x2, 0x4) sendto$inet(r1, &(0x7f00000002c0), 0x0, 0x20020053, &(0x7f0000e97fcf)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x30200, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f00000002c0)=ANY=[@ANYRES32=r2, @ANYBLOB="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"]) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x400, 0x0) 2018/05/11 22:26:52 executing program 3: mbind(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x1, &(0x7f00002dfff8)=0x200000000000000, 0x7, 0xc) 2018/05/11 22:26:52 executing program 5: r0 = memfd_create(&(0x7f0000000040)='ramfs\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x40000000000000d8}) ftruncate(r0, 0xd38e) lseek(r0, 0x0, 0x3) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x2, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000040)='cpuacct.usage_user\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x110, r2, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000000280), &(0x7f0000000240)=0x4) 2018/05/11 22:26:52 executing program 1: unshare(0x40600) r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x11008}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)={0x134, r2, 0x601, 0x70bd28, 0x25dfdbfe, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_DAEMON={0x68, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x101}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gretap0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gretap0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x41d}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x14}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x5}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback=0x7f000001}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xbbdd}]}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x1}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x8}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}]}, 0x134}, 0x1, 0x0, 0x0, 0x8050}, 0x20000001) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000280)=0x7) 2018/05/11 22:26:52 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x2, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000380)={0x8, {{0x2, 0x4e24, @multicast2=0xe0000002}}}, 0x88) mkdir(&(0x7f0000000140)='./file0\x00', 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x3, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000000200)=0x90) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/snapshot\x00', 0x210180, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000540)='/dev/usbmon#\x00', 0x7, 0x400) r3 = openat$cgroup_ro(r2, &(0x7f0000000500)='cpuacct.stat\x00', 0x0, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0}, &(0x7f0000000180)=0xfe79) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000000c0)={'team_slave_1\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) getresgid(&(0x7f0000000300), &(0x7f0000000240)=0x0, &(0x7f00000002c0)) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000440)={'broute\x00', 0x0, 0x4, 0x8c, [], 0x1, &(0x7f00000001c0)=[{}], &(0x7f0000000580)=""/140}, &(0x7f0000000280)=0x78) fchownat(r3, &(0x7f0000000100)='./file0\x00', r4, r5, 0x1400) 2018/05/11 22:26:53 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x0, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") getsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000001ffc), &(0x7f0000001000)=0x4) 2018/05/11 22:26:53 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000100)={[{0x2d, 'cpu', 0x20}]}, 0x5) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x5, 0x80100) 2018/05/11 22:26:53 executing program 6: r0 = socket(0x11, 0x3, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) recvfrom$inet(r0, &(0x7f0000000040)=""/240, 0xf0, 0x10000, &(0x7f0000000140)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) recvfrom(r1, &(0x7f0000000480)=""/4096, 0x1000, 0x0, &(0x7f00000001c0)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x80) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000000180), 0x4) 2018/05/11 22:26:53 executing program 5: r0 = socket(0xa, 0x1, 0x0) r1 = gettid() ptrace$setsig(0x4203, r1, 0x800, &(0x7f00000000c0)={0x34, 0x1, 0x401, 0xa8}) ioctl(r0, 0x8910, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000180)=0x0) ptrace$setsig(0x4203, r3, 0x0, &(0x7f0000000080)={0x2c, 0x8, 0x40, 0x623d}) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000000100)=0x4) write(r2, &(0x7f00000000c0), 0xffdd) 2018/05/11 22:26:53 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c629004eca6c09b612ec6f") r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000040)={0x10000, 0x4, 0x8001, 0x7, "b55b395e93f6e786120bc02161c6e35a9596b9756dab04248c94c9323989285760955bb8bbd1ba8215c32fed", 0x400}) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = socket$inet(0x10, 0x3, 0x0) io_setup(0x1d5b, &(0x7f0000000100)=0x0) io_destroy(r3) sendmsg(r2, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="240000002c0007031dfffd946fa2830020200a00090003000f1d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/05/11 22:26:53 executing program 0: getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000480)={{{@in, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000240)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x12, &(0x7f00000002c0)=@raw=[@jmp={0x5}, @generic, @initr0={0x18}, @generic, @initr0={0x18}, @alu, @generic, @alu, @generic], &(0x7f0000000100)='GPL\x00', 0xea4c, 0xc3, &(0x7f0000000380)=""/195, 0x0, 0x0, [], r0}, 0x36) 2018/05/11 22:26:53 executing program 2: r0 = socket(0x11, 0x3, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c2295e46ea4c09b612ec6f") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x0, r1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0xffffffff) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000080)) 2018/05/11 22:26:53 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x0, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") getsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000001ffc), &(0x7f0000001000)=0x4) 2018/05/11 22:26:53 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x40000000000001, 0x33, 0xfe, 0x100000001}, 0x2c) r2 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x1) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000000100)=""/147) splice(r0, &(0x7f0000000040), r0, &(0x7f0000000080), 0x401, 0x4) dup2(r0, r1) 2018/05/11 22:26:53 executing program 3: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x8000000000000039, &(0x7f00000000c0)="ff0204000000000100000000000000000000000000000205", 0x18) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000100)={0x3, 'bpq0\x00', 0x1}, 0x18) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f00000004c0)=0xe1) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000280)={0x17de4c6e, {{0xa, 0x4e22, 0xffffffffffffff00, @ipv4={[], [0xff, 0xff]}, 0x7}}}, 0x88) setfsuid(r2) 2018/05/11 22:26:53 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x0, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") getsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000001ffc), &(0x7f0000001000)=0x4) 2018/05/11 22:26:53 executing program 4: unshare(0x400) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x100, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000380)=0xe8) r2 = syz_open_dev$loop(&(0x7f00000003c0)='/dev/loop#\x00', 0x0, 0x80001) sendmsg$nl_route(r0, &(0x7f00000004c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)=@bridge_getneigh={0x6c, 0x1e, 0x0, 0x70bd29, 0x25dfdbfd, {0x7, 0x0, 0x0, r1, 0x1000, 0x1010}, [@IFLA_MAP={0x24, 0xe, {0x2, 0x2, 0x6, 0x6, 0x101, 0xfffffffffffffaa7}}, @IFLA_MTU={0x8, 0xe, 0x800}, @IFLA_TXQLEN={0x8, 0xd, 0x1c8}, @IFLA_NET_NS_FD={0x8, 0x1c, r2}, @IFLA_CARRIER={0x8, 0x21, 0x3}, @IFLA_EXT_MASK={0x8, 0x1d, 0x1}]}, 0x6c}, 0x1, 0x0, 0x0, 0x24000004}, 0x10) r3 = socket$netlink(0x10, 0x3, 0x10f) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000100)={0x5, &(0x7f00000000c0)=[{0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000140)={r4, 0x1}) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f0000000040), 0x4) 2018/05/11 22:26:53 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ca0fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00004a9000)={0x1, &(0x7f0000000040)=[{0x6, 0x7fff, 0x0, 0x1}]}, 0x10) sendto$inet6(r1, &(0x7f0000455000)='S', 0x1, 0x0, &(0x7f00009aafe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/11 22:26:53 executing program 5: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)) timer_create(0x7, &(0x7f00000000c0)={0x0, 0x32, 0x2, @thr={&(0x7f00000001c0)="9f0adad7b9ccd07c84836731c2fc6474eb563152ea4e9f5bea72d20f835321a326916579341f5eb47dea2de906876a942400dc16522b783de8ebb5f1e6b21efafc354eb520656f1c32172e8fa38413b76f34ef0789361b75268afc3575a7c276cc063ccda4e5d51d140b0ed4", &(0x7f0000000240)="93efcffc97ec6fe800ce52d4ac5d22025dfa3e8f79d4ab0f53c40bb8c53eacc2c9c50babad2d36074c942f8d1e553608aa6fcfab27a29a1a2baeded10e513d9ce249da7f2e231888b52f211e799c89ea65f5d83e07a40792f4781a132d28b029280e122e9c191e6d2a9acb49bdbc821b9b30c6a86da3a130"}}, &(0x7f00000002c0)) r0 = creat(&(0x7f0000000300)='./file0\x00', 0x4) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f00000004c0)=0xfffffffffffffffd) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0xb, 0xd, 0x8, "96025c4c063fe197fb9cb982ad24ecaa16dd28e8687ca867234b0990f3816ec7ab26cd7f1a92ecaad57b920a9da745beb35619fcd161bd339f5a5a8aded57207", "b635cbc9284387871f38562abf6b411b85fc146aa8e0ace43f47768c05f11600", [0x10000, 0x800]}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000400)="33f9aa53c3c8b824988251559c4586b7acd128bcd6c95839fc98fc98224686e6981a77f69d28cc51cfd31de6098718b6bc67292d312ff70dbca9d6e29cb7a6ea6189b29dffbfa6c9eec84854e13c2d851eb3143c05ac13a95b793f65eb6f703fcd0bbc79204d8244f82c2a479aca88574fe7108b912d83e738fe702d6d54d3cc329bc48895a64f61c8aa70d4bf83166a0a9d5cef0deeca435c81c680fc7cba2c7f1f", 0xa2) r1 = getpgid(0x0) r2 = syz_open_procfs(r1, &(0x7f0000000100)="6c7324607715be01f1ad6e74567fcb00c6210329c81cee295e4e9a00febc005e5ad68f8cd639db097f9a216f419acb1aa662f4edb276dbbff5805ccaef4afa427e968103bfad9887994ea078010ed9941f20eb7ca6de67e2bd8220a887a4929cc6171f2cd229ffe90494a7116be0c9ec9ef724c9baa8c8d1296a8cfcdbec532f9ce262b2b15ac9bdb1e5b3bc41985fd1e7cad312468069c77c56609d379cc4d9be10e5fb4fd88067ad5056b02c56cfa7a3ff185b0fd1a4") unlinkat(r2, &(0x7f0000000000)='./file0\x00', 0x200) bind$bt_l2cap(r2, &(0x7f0000000040)={0x1f, 0x20, {0x25a9, 0x5, 0xc72, 0x5, 0x9, 0x10000}, 0x4, 0x9928}, 0xe) 2018/05/11 22:26:53 executing program 0: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/snapshot\x00', 0x101000, 0x0) r1 = accept$unix(r0, &(0x7f0000000100), &(0x7f0000000080)=0x6e) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) r2 = add_key$user(&(0x7f0000000240)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)="f821578230436fb2250f99aa5219", 0xe, 0xfffffffffffffff8) keyctl$revoke(0x3, r2) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)=@known='com.apple.system.Security\x00', &(0x7f0000000200)='\x00', 0x1, 0x3) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vga_arbiter\x00', 0x800, 0x0) fsetxattr(r1, &(0x7f00000000c0)=@known='security.capability\x00', &(0x7f0000505000)="0000000201000000000000010400000000000000", 0x14, 0x0) [ 124.700471] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 124.841170] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/11 22:26:53 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x80000, 0x0) accept4$bt_l2cap(r1, &(0x7f0000000180), &(0x7f00000001c0)=0xe, 0x800) r2 = open(&(0x7f0000000000)='./file0\x00', 0x2400, 0x9) getsockopt$ax25_buf(r2, 0x101, 0x16, &(0x7f0000000040)=""/183, &(0x7f0000000100)=0xb7) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000f85000)=ANY=[@ANYBLOB="02011e000200f0ff0f138cd51fe4c176"], 0x10}, 0x1}, 0x0) 2018/05/11 22:26:54 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r0) sendto$unix(r2, &(0x7f0000000080)="b3", 0x1, 0x0, &(0x7f0000000180)=@abs, 0x6e) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r3, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) 2018/05/11 22:26:54 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x0, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") getsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000001ffc), &(0x7f0000001000)=0x4) [ 125.418412] random: crng init done 2018/05/11 22:26:54 executing program 2: r0 = socket(0xa, 0x80006, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c63a7a4cca6c09b612ec6f") r1 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x800, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x4e24, 0x100000000, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x8, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x7fffffff}, @in6={0xa, 0x4e20, 0x1, @dev={0xfe, 0x80, [], 0x1e}, 0x5}, @in6={0xa, 0x4e23, 0x6, @loopback={0x0, 0x1}, 0xcc5}], 0xc8) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xe}}}, 0x1c) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000003, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) 2018/05/11 22:26:54 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x4c, &(0x7f0000000040)={@empty, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x20) r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000080)) 2018/05/11 22:26:54 executing program 5: r0 = getpid() capget(&(0x7f0000000080)={0x20080522, r0}, &(0x7f0000000100)={0x0, 0x3}) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x9, 0x20000) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000000040)={@loopback, @multicast2, 0x0}, &(0x7f00000000c0)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000140)={'vcan0\x00', r2}) 2018/05/11 22:26:54 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x0) mmap(&(0x7f0000b3b000/0x1000)=nil, 0x1000, 0x6, 0x32, r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='lp\x00', 0x3) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000840)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}}, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x602f8591}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000002c0)={r2, 0x81, 0x4}, 0x8) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000040)={0x0, 0x2710}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0xfffffffffffffffd, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r3, @in6={{0xa, 0x4e24, 0x10000, @ipv4={[], [0xff, 0xff], @rand_addr=0xffffffffffff2e57}}}}, &(0x7f00000001c0)=0x84) 2018/05/11 22:26:54 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c629004eca6c09b612ec6f") r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000040)={0x10000, 0x4, 0x8001, 0x7, "b55b395e93f6e786120bc02161c6e35a9596b9756dab04248c94c9323989285760955bb8bbd1ba8215c32fed", 0x400}) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = socket$inet(0x10, 0x3, 0x0) io_setup(0x1d5b, &(0x7f0000000100)=0x0) io_destroy(r3) sendmsg(r2, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="240000002c0007031dfffd946fa2830020200a00090003000f1d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/05/11 22:26:54 executing program 0: r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000000500)={0x1, &(0x7f0000f07000)=[{}]}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x555543, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000080)=@req3={0x8001, 0x6, 0x7, 0x3f, 0x2, 0x100, 0x5}, 0x1c) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f00000000c0)=@req={0x6, 0x40, 0x401, 0x8}, 0x10) 2018/05/11 22:26:54 executing program 3: r0 = socket$inet_smc(0x2b, 0x1, 0x0) io_setup(0xfbffffffffffffff, &(0x7f00000001c0)=0x0) listen(r0, 0x0) io_submit(r1, 0x1, &(0x7f0000002380)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)="ef", 0x1}]) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x5, 0x102) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000040)=r2, 0x4) fsetxattr(r2, &(0x7f00000000c0)=@known='com.apple.FinderInfo\x00', &(0x7f0000000100)='$\x00', 0x2, 0x0) 2018/05/11 22:26:54 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x0, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") getsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000001ffc), &(0x7f0000001000)=0x4) 2018/05/11 22:26:54 executing program 4: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000a00)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f0000000200)='V', 0x1, r2) r4 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000440)="f9d99cb7e7d251950f5743507ca342820dc385a3134ec0fc9565ad003cadd47cf8f2096ad2ea0b5990a0f4cd780fe0c3a48e3ad430a41fe7d75abf6c2dc7c392a555ae9d7e7aa2acc65bfa260051c1d841012c9283c898b8db478143ec6c880cca12c5dd5d0e4b92b5b76fd0744a5409e3bf7a9e636b4ad277617a8f2e0e193d473a1184f4bd3ba29ece4734a753856d2964823f6d8a3ab337238410a98605f807306ef9bca97d3d308eb42ba8a42cb43f062337c2c2bfdc14db8c0d029a8d537f4c656320c1cbd2c85fcbf1fae52255422d389eb93c9cc0f74d6ac6f1bfb10f", 0xe0, r0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4, r3}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000180)={&(0x7f0000000140)={'poly1305\x00'}}) 2018/05/11 22:26:54 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0x10001, &(0x7f0000000040)=""/12) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000080)={0x7, 0x3, 0x5}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000240)) ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) [ 125.651563] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/11 22:26:54 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x0) write$evdev(r0, &(0x7f000004d000)=[{{}, 0x2, 0x0, 0x401}, {}], 0x30) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000000)=""/204) r1 = socket$can_raw(0x1d, 0x3, 0x1) recvmsg(r1, &(0x7f0000001680)={&(0x7f0000000400)=@pppoe, 0x80, &(0x7f0000001580)=[{&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/107, 0x6b}, {&(0x7f0000001500)=""/87, 0x57}], 0x3, &(0x7f00000015c0)=""/171, 0xab, 0xffffffff}, 0x10000) 2018/05/11 22:26:54 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/autofs\x00', 0x12000, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000300)={0x0, 0x3, 0x1, [0x6]}, &(0x7f0000000340)=0xa) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000380)={r2, @in6={{0xa, 0x4e22, 0x51, @mcast2={0xff, 0x2, [], 0x1}, 0x8b}}, [0xfffffffffffff9c1, 0x0, 0x0, 0x50b, 0xffff, 0x6, 0x7, 0xc9, 0x1ff, 0x6, 0x2, 0xcc2d, 0x2, 0xfff, 0x7]}, &(0x7f0000000480)=0x100) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) perf_event_open$cgroup(&(0x7f0000000100)={0x4, 0x70, 0x1, 0x3, 0x1000, 0x2, 0x0, 0x6, 0x20, 0x4, 0xffffffff80000000, 0x6, 0xfffffffffffffff8, 0x0, 0x7, 0x8001, 0x1, 0x100000000, 0x54d65ce0, 0x1, 0x1, 0x9, 0x5, 0x3, 0x3, 0x4, 0x2, 0x7fff, 0x8, 0x8, 0x2, 0x7, 0x9, 0xcf, 0xffff, 0x20, 0x101, 0x7, 0x0, 0x7c, 0x1, @perf_config_ext={0xac6, 0x7}, 0x10086, 0x7, 0x7fffffff, 0x6, 0x10001, 0x2, 0x43d5}, r0, 0x4, r5, 0x8) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000280)={r3}, 0x14) 2018/05/11 22:26:54 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa, 0x64}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup(r2) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000200)=@nat={'nat\x00', 0x1b, 0x5, 0x560, 0x380, 0x138, 0xffffffff, 0x0, 0x380, 0x490, 0x490, 0xffffffff, 0x490, 0x490, 0x5, &(0x7f0000000040), {[{{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@hl={0x28, 'hl\x00', 0x0, {0x2, 0x1}}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x4, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @port=0x4e20, @icmp_id=0x67}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast1={0xff, 0x1, [], 0x1}, [0xff000000, 0x0, 0xff, 0xff000000], [0x0, 0xff0000ff, 0xffffffff, 0xff000000], 'veth0_to_bridge\x00', 'tunl0\x00', {}, {}, 0x3a, 0x9, 0x6, 0x11}, 0x0, 0xc8, 0x110}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x4, @ipv6=@dev={0xfe, 0x80, [], 0x1b}, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}, @gre_key=0x1, @icmp_id=0x68}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@hl={0x28, 'hl\x00', 0x0, {0x1, 0x6}}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x11, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}, @ipv4=@loopback=0x7f000001, @port=0x4e21, @port=0x4e23}}}, {{@uncond, 0x0, 0xc8, 0x110}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0xf, @ipv4=@dev={0xac, 0x14, 0x14, 0x1e}, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}, @gre_key=0x7, @icmp_id=0x66}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5c0) fcntl$notify(r0, 0x402, 0x3) getsockopt$inet6_tcp_int(r3, 0x6, 0x0, &(0x7f0000003ffc), &(0x7f0000012ffc)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/05/11 22:26:54 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") getsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000001ffc), &(0x7f0000001000)=0x4) 2018/05/11 22:26:54 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x200, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x2000, 0x0) accept$packet(r0, &(0x7f0000006740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000006780)=0x14) getresuid(&(0x7f00000067c0)=0x0, &(0x7f0000006800), &(0x7f0000006840)) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000006880)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast2=0xe0000002, 0x4e21, 0x100000000, 0x4e20, 0x0, 0xa, 0x0, 0x80, 0x6e, r2, r3}, {0x5, 0x99f, 0x80, 0x8, 0x7fe4, 0x7, 0x400}, {0x40, 0x5, 0x1, 0xd4e2}, 0x7, 0x6e6bb4, 0x3, 0x1, 0x2}, {{@in=@loopback=0x7f000001, 0x4d2, 0x3b}, 0x2, @in6=@loopback={0x0, 0x1}, 0x3504, 0x2, 0x1, 0x8, 0x9, 0x2, 0x7}}, 0xe8) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00000001c0)=r1) r4 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x2) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES64=0x0, @ANYRES64=0x2710, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="00ffff00010000000000000000000000790eaada477f17eb04669501808af88d0ba3b8f5ca34f33a9a82d81e455bc6ca3479893215467e3bb85ea1247aafde2b17277187bd8fc023bb972d19343108b05ae2120800000000000000ee35f7c6d1"], 0x80}, 0x1}, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(0xffffffffffffffff, 0x800443d2, &(0x7f0000000040)) writev(r4, &(0x7f0000000000), 0x1b1) 2018/05/11 22:26:54 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c629004eca6c09b612ec6f") r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000040)={0x10000, 0x4, 0x8001, 0x7, "b55b395e93f6e786120bc02161c6e35a9596b9756dab04248c94c9323989285760955bb8bbd1ba8215c32fed", 0x400}) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = socket$inet(0x10, 0x3, 0x0) io_setup(0x1d5b, &(0x7f0000000100)=0x0) io_destroy(r3) sendmsg(r2, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="240000002c0007031dfffd946fa2830020200a00090003000f1d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/05/11 22:26:54 executing program 4: ioperm(0x0, 0x8, 0x0) unshare(0x40000000) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x202000, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) ioctl$sock_bt(0xffffffffffffffff, 0x0, &(0x7f0000000500)) 2018/05/11 22:26:55 executing program 3: pipe2(&(0x7f0000000000), 0x4000) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x2, 0x2172, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) gettid() ioctl$LOOP_SET_STATUS(r0, 0x1276, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a54d2000000b7b81579f6a41c51f7d51933223482ab867dac761faf"}) fchmod(0xffffffffffffffff, 0x0) [ 126.030020] IPVS: ftp: loaded support on port[0] = 21 2018/05/11 22:26:55 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") getsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000001ffc), &(0x7f0000001000)=0x4) 2018/05/11 22:26:55 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) close(r0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x0, 0x0, 0x6}) poll(&(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {r0}], 0x8, 0x0) syz_open_procfs(0x0, &(0x7f0000000500)="6e65742f736f66746e65745f7374617400ff89d08801cd2245d97469b5214718a0a0fc997c432501d2a4b9eb7d946f76a982fd823c7297110cbfe28ebe9d4404206277ee3aa02a86ec4c7c86682a487fd99f4a180eb1a3cc7ec4ce5ad96fe24dacebd014cf15554a7d611ea4f4167982be55ed17e367b0485d192f20523212421056ccaae4227a75de5e7a8150d607a4372bbd2cedb8c0d08403777d0aa660f5d14f832fecd21c11d23087f0c1dabe833b6450322358f2e489f1ee9c") ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000000000)) [ 126.173585] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/11 22:26:55 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='fd\x00') fchdir(r0) r1 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) write(r1, &(0x7f0000000300)="6963e64243ea486da3a74e3deec6fc5bb9650b5de56946c568f95d22467190ba406d59a5958d6f156c9c8a2ac4677b00000000000000000000200000f8bf54da3338", 0x42) socketpair(0x10, 0xf, 0xffffffff, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r1, 0x0) syz_fuseblk_mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) umount2(&(0x7f0000000040)='./file0\x00', 0x0) 2018/05/11 22:26:55 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") getsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000001ffc), &(0x7f0000001000)=0x4) 2018/05/11 22:26:55 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c629004eca6c09b612ec6f") r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000040)={0x10000, 0x4, 0x8001, 0x7, "b55b395e93f6e786120bc02161c6e35a9596b9756dab04248c94c9323989285760955bb8bbd1ba8215c32fed", 0x400}) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = socket$inet(0x10, 0x3, 0x0) io_setup(0x1d5b, &(0x7f0000000100)=0x0) io_destroy(r3) sendmsg(r2, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="240000002c0007031dfffd946fa2830020200a00090003000f1d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) [ 126.396645] IPVS: ftp: loaded support on port[0] = 21 2018/05/11 22:26:55 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) unshare(0x40600) fcntl$lock(r0, 0x5, &(0x7f0000000180)={0x3, 0x5}) 2018/05/11 22:26:55 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x0, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") getsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000001ffc), &(0x7f0000001000)=0x4) 2018/05/11 22:26:55 executing program 3: unshare(0x40000) r0 = syz_open_procfs(0x0, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") setns(r0, 0x0) clone(0x300000fe, &(0x7f00000008c0), &(0x7f0000000240), &(0x7f00001cc000), &(0x7f0000000280)) [ 126.589971] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/11 22:26:56 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") clone(0x0, &(0x7f0000000040)="378c02acfded00000000", &(0x7f00000c4000), &(0x7f00000a4000), &(0x7f0000000000)) msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000000140)=""/67) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000000)={'ipvs\x00'}, &(0x7f0000000080)=0x1e) 2018/05/11 22:26:56 executing program 0: mkdir(&(0x7f000000dff6)='./control\x00', 0xffffffffffffdfff) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(0xffffffffffffffff, 0xc0605345, &(0x7f0000000040)) mkdirat(r0, &(0x7f0000097ff6)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000000)='./control\x00', 0x0) renameat2(r1, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x0) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$describe(0x6, r2, &(0x7f0000000140)=""/124, 0x7c) 2018/05/11 22:26:56 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x0, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") getsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000001ffc), &(0x7f0000001000)=0x4) 2018/05/11 22:26:56 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c629004eca6c09b612ec6f") r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000040)={0x10000, 0x4, 0x8001, 0x7, "b55b395e93f6e786120bc02161c6e35a9596b9756dab04248c94c9323989285760955bb8bbd1ba8215c32fed", 0x400}) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) socket$inet(0x10, 0x3, 0x0) io_setup(0x1d5b, &(0x7f0000000100)=0x0) io_destroy(r2) 2018/05/11 22:26:56 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x1) ioctl$SG_SET_DEBUG(r0, 0x227e, &(0x7f0000000040)=0x1) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000180)={'ip6gre0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000300)={0x0, 0x0, 0x100}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000340)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000380)={r1, r2}) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x82041, 0x0) socket$inet(0x2, 0x80001, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000100), &(0x7f0000000140)=0x30) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000200)=@nat={'nat\x00', 0x19, 0x4, 0x480, [0x20001740, 0x0, 0x0, 0x20001960, 0x20001990], 0x0, &(0x7f00000000c0), &(0x7f0000000580)=ANY=[@ANYBLOB="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"]}, 0x5ba) ioctl$RNDCLEARPOOL(r3, 0x5206, &(0x7f00000002c0)=0x81) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000540)=0x0) move_pages(r4, 0x4, &(0x7f0000000400)=[&(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil], &(0x7f0000000440)=[0x6], &(0x7f0000000480)=[0x0, 0x0], 0x2) syz_open_dev$mice(&(0x7f0000000500)='/dev/input/mice\x00', 0x0, 0x151000) lgetxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f00000004c0)=@known='user.syz\x00', &(0x7f0000000b00)=""/120, 0x78) getsockopt$inet6_tcp_int(r3, 0x6, 0x1, &(0x7f00000001c0), &(0x7f0000000280)=0x4) 2018/05/11 22:26:56 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000080)=@get={0x1, &(0x7f00000001c0)=""/221, 0x100}) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") accept(r0, &(0x7f00000000c0)=@ll={0x0, 0x0, 0x0}, &(0x7f0000000140)=0x80) sendto$packet(r0, &(0x7f0000000040)="0de4868120eca3237f0fb4c6d3454692c86ee24659fa4f5ee43b950221", 0x1d, 0x4004044, &(0x7f0000000180)={0x11, 0xf7, r1, 0x1, 0x9, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) socket(0x40000000015, 0x5, 0x0) 2018/05/11 22:26:56 executing program 4: pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = gettid() sched_setscheduler(r2, 0x7, &(0x7f00000000c0)=0x6) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f000000b640)="06", 0x1}], 0x1, 0x0) write(r1, &(0x7f0000335000), 0xfc94) r3 = epoll_create1(0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x100, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000080)) r4 = msgget(0x1, 0x40) msgctl$IPC_RMID(r4, 0x0) readv(r0, &(0x7f0000119ff0)=[{&(0x7f000061e000)=""/4096, 0xff5e}], 0x3d) 2018/05/11 22:26:56 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000012c0)='rdma.current\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000001300)=0xfc07, 0x4) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000001280)=@req={0x28, &(0x7f0000001240)={'ip6gre0\x00', @ifru_addrs=@llc={0x1a, 0x30f, 0x3e, 0xfffffffffffffffd, 0x101, 0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r2, 0x0) connect$unix(r0, &(0x7f000066fff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) sendto(r0, &(0x7f0000000000)="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", 0xec1, 0x0, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000f00)={{{@in6=@ipv4={[], [], @dev}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000001000)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001040)={{{@in=@rand_addr}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f0000001140)=0xe8) getresuid(&(0x7f0000001180)=0x0, &(0x7f00000011c0)=0x0, &(0x7f0000001200)) setresuid(r3, r4, r5) 2018/05/11 22:26:57 executing program 0: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/dsp\x00', 0x82, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000180)={0x40002014}) 2018/05/11 22:26:57 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) accept(r0, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0xe9, "519ca6c8d302498245db496212f53ea7ce9b1787812dd4e0571ce9bb28d39e3198ddb68972dcd08355776283fd5e3b9bb6fcb663e883c5311309fb5c561fba680ecf0f2a0fac73b440f8787497cc60e6cc064015d07bb56cefcb574720970316786e6e31c9bd0340b84532c6baecb65ae80a87471ebda1a8b00eafc6b5b2ac9828a636c793b95bbf12301afb25347228a7a76caaee185bd68dd2f900d4ca8ada49c7cc520e5b07c95e15f7ffc20af8e5080f80739c2fe3b1cf96dc90d602ba82841e7344aa06999712c492cf117d467070422ea8fe44bdba542d9df091a2ae084e8a5b6ffdb906697b"}, &(0x7f00000001c0)=0xf1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000200)={r2, 0xe6, "119d137fe900afa28d375038113efcf057677f6df68e0a9fbf35eb4d33547d3ca2b78a2855bd7ba28f24ee558b3291ac7d451e7beedd183d709e61078da895d75bfd5fc21d5d70c62055307f8e20f1aba5a307f1d3f3bc4a3e3a0c93349eae68cfa96d9fd0180a883a095e1e2376807b683e46e13179b7d0c674607c575b24a4a5d8c13ce15dff8fb913b53ad5eb606fbac85d572ea6bc7aa6b62762925027fbac9c72854ca86d063b1c4c3b179da3b53de040355c3a61408432f713a1ffd2ac42745c0aeb6a0eeede846b23674a22b1e489c496469a554724ccdd00bfb41d5db0c3a5de0194"}, &(0x7f0000000300)=0xee) socket$vsock_dgram(0x28, 0x2, 0x0) getsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000b90000), &(0x7f0000758ffc)=0x4) 2018/05/11 22:26:57 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x0, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") getsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000001ffc), &(0x7f0000001000)=0x4) 2018/05/11 22:26:57 executing program 6: unshare(0x28060400) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={'ip_vti0\x00', {0x2, 0x4e20, @rand_addr=0x4}}) sendmmsg$alg(r1, &(0x7f00000066c0)=[{0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000340)="19bd06961a1add8e8cf0b02942ab6d20ff78d1195522da61e22c5906dd602b001cc14d0f3998c42e2ae9dcc484ec48490f1aae9ede6bba51b8d4729a2a39d305a00b1130fb6f9f04e0c8ca6e7bfaf5dbf02dde60ba55c2cdb16eeca8dda76df89459f8d2ff469a0c8e5a4f6161eae897e95c586adf649802289451c85fc7661f13fae03deb7a26055eda31a929b8e69641acad368f2ebd043c95f6d6301e53f6aaf78fda511f2ee39d0ead9ffc816bfde4d092", 0xb3}, {&(0x7f0000000400)="e509f9ba2feaa9c86e45270b9f61781e8caf29f53ad4f334ec9e96a123ecb66812ddbb46830b56d7a5a48e62775c3593907c67f43d3ef6483c5e2abe9fd14cbb9d5b61aa878c1cca0900411ef091d1d415ee073eb5c41cc69336433ee9dd395a17768556fe726a48ca72709a2a4bd1e9bc23c04314af4bdce2e325cc0885f30902", 0x81}, {&(0x7f00000004c0)="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", 0xfd}, {&(0x7f00000005c0)="595ad51b209a1f37056d3d78ca6834e197e6359d8f389ae410a3376bb1ec570c76417a51a7415122f486bc521754075607399a9a1088e9a598c6a00aab8a9e4ce8e45e67a3929f83abcdd4f9e8b1a910fa6b5f2287717af788ec4cba5825147f0427a1658df1f0cf5884223c786d07eed8114c31eaaf8916791de2ab135a1328f67ac9faf9119f79", 0x88}, {&(0x7f00000002c0)="bd33e4c044c85e5b98af8acd979b67cd8f41d50c", 0x14}, {&(0x7f0000000680)="17ac20272a63be7f55eb29e00b1d8e99203baef2e9cf34184ab0445af3cc08c2a00bd0c7569e538a0c0106fca027d771939bf1b04c38c423d352b7d021551ae512a5f155aeef70028095e2d60474733aa949856a75ec8b40ded3b7e5ccda380524128b5dd9d89c3a0df6ba5068a0487c7c9698cb645cf94af5a43e893368c4958b1e7351679938dc030035083fc7da5e4b2c0696173b779461dd64f6ad2ecb8dad06ac05e3dafb5a40c31171f468ae5f8ffc93aa438675c450b352c703eb22a7823641e560369d81f2d351bc1f", 0xcd}], 0x6, &(0x7f0000000800)=[@assoc={0x18, 0x117, 0x4, 0x3ff}], 0x18, 0x48800}, {0x0, 0x0, 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"1784702baf0896bfb5c56c5fb1b688cf678e90946e7eb16f61b736edeaa7402d06f5f58d8deac48b757176c486a8498b8d3187184f5279eccbbfa78ac47ddb3644faf65b6d7c47ae12a4dd736f392a70353be9609c71655a105b8f5535516786c675928ec4cf1ff871387a93ebbd7eaebd2852fde8b7c601af8be289a9ed2d472bc7bc3d32fb738660e2310f18d18979d0490cb004fd00efceabf5cea32f89ef057d563239c33e65ed267febbcc6c620f072589375a4c7ec63164ad9bd7dbc8279dc643a0e7015ca3c11a80c09a3d1aab574aee7d8c85a821b9b665c785131e464b6ef6d9e75059919e18489633c"}, @op={0x18, 0x117, 0x3, 0x1}], 0x258, 0x40001}, {0x0, 0x0, &(0x7f00000064c0)=[{&(0x7f0000006380)="4086446ae929049ebf49901fad2020153727f4a57e152d96a3686aed80e6479a91c09a1bcc92c62ad9dbc1af82df5942857dc32dcfa679d6343dd7b0ca241a3f5d2b8bbb61698677f8604ba0779bc12b6c9652ee9976bf93a4a72da1b9c45d79eb418214d61ea9bbe92eedf1817b0b2a9cc40232", 0x74}, {&(0x7f0000006400)="74eb164722e07a9461cc68fed6eef9fcddb24c4494e61e957c51e545de58acc8377d0aa8f7a7dddfd7c6dea6a367b56d31bc2f29c414c958c850939f3bab21a4b963fd64b501e7bf62db1ca8e179909fe8baee5e173836090a0bc93675c60886761d8790835dd30bd63737c449ad8b72cb547dad74873db1f7dd1733f77a99b6b97f9c2e43bc99e56b42e82640ba35e91d2b1fa3518df43bcc4fe2b8ffeaa8b16dd541254dbd76db28fb1921d01c19656a", 0xb1}], 0x2, &(0x7f0000006500)=[@assoc={0x18, 0x117, 0x4, 0x3}, @iv={0x68, 0x117, 0x2, 0x53, "7fe9d86e40abf1325206f9c40cbdb4a47dbfb33f1d4332aca602b1ba3cc87e702c0d8678be252886ac6390916c8ad8afddc102f6303675581107df584294c4087bd6f193888e0b73201cd898c1a9121f92518f"}, @assoc={0x18, 0x117, 0x4, 0x20}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x1}, @op={0x18, 0x117, 0x3}, @iv={0xb8, 0x117, 0x2, 0xa1, "4bd4f4774a22e81b66e0084f0d01c80740d81ac84118bf7ffa6530df8fc5262dff7b409d2a9c77f7a0be666d1f046fa6c93056a19745d1e7c026635136d38674a7c17b0cd600b9a09b2f5c84a78143744eaa8c619a00737b18b6c6a0fc5a6d65313ed71ca6a51b1a008360065bb441bab65ffcd580416a7d0e0bb1bd462b46f30d5abd7caae7e93256604885de6fc808a9e473e886d74530c9cf5acb276a42ec87"}], 0x198, 0x14}], 0xa, 0x40804) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/05/11 22:26:57 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x101) mount(&(0x7f0000f20ff8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f00004daffa)='ramfs\x00', 0x10, &(0x7f000032a000)) creat(&(0x7f0000015ff4)='./file0/bus\x00', 0xa) r0 = open(&(0x7f0000002000)='./file0/bus\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/97, 0x61, 0x0) renameat(r0, &(0x7f0000000100)='./file0/bus\x00', r0, &(0x7f0000000140)='./file0\x00') faccessat(r0, &(0x7f00000000c0)='./file0/bus\x00', 0x80, 0x1500) 2018/05/11 22:26:57 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c629004eca6c09b612ec6f") r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000040)={0x10000, 0x4, 0x8001, 0x7, "b55b395e93f6e786120bc02161c6e35a9596b9756dab04248c94c9323989285760955bb8bbd1ba8215c32fed", 0x400}) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) socket$inet(0x10, 0x3, 0x0) io_setup(0x1d5b, &(0x7f0000000100)) 2018/05/11 22:26:57 executing program 3: mbind(&(0x7f0000816000/0x2000)=nil, 0x2000, 0x2, &(0x7f0000fbf000)=0x200000000000009, 0x3a2, 0x0) mlock2(&(0x7f0000817000/0x3000)=nil, 0x3000, 0x0) getpid() mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f000025dff8), 0xf0, 0x0) 2018/05/11 22:26:57 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)) getsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000001ffc), &(0x7f0000001000)=0x4) 2018/05/11 22:26:57 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x2010402) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x0, 0x10000032, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000340)) 2018/05/11 22:26:57 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) close(r0) vmsplice(r0, &(0x7f00000013c0)=[{&(0x7f00000003c0)}], 0x1, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x101040, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000040)=0x1, 0x4) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x7, 0x6, 0x9e}]}, 0x10) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000100)=0x2) 2018/05/11 22:26:57 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)) getsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000001ffc), &(0x7f0000001000)=0x4) 2018/05/11 22:26:57 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000040, &(0x7f000031e000)={0xa}, 0x1c) shutdown(r0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000040)={0x0, r1}) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000000, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) 2018/05/11 22:26:57 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) unshare(0x22020000) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000080)) r1 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x9, 0x80000) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000000)={{0x1, 0x3, 0x6, 0x1, 0x1}, 0x5, 0x8001, 0x3f}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xe}}}, 0xffff, 0x3, 0xfffffffffffffffc, 0x26, 0x60}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000240)={r2, 0x5, 0x20, 0x8, 0x3ff, 0x100}, &(0x7f0000000280)=0x14) 2018/05/11 22:26:57 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c629004eca6c09b612ec6f") r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000040)={0x10000, 0x4, 0x8001, 0x7, "b55b395e93f6e786120bc02161c6e35a9596b9756dab04248c94c9323989285760955bb8bbd1ba8215c32fed", 0x400}) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) io_setup(0x1d5b, &(0x7f0000000100)) 2018/05/11 22:26:57 executing program 6: unshare(0x40600) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') syncfs(r0) eventfd(0x373c) 2018/05/11 22:26:57 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket(0x11, 0x80002, 0xfffffffffffffff7) getsockopt$sock_buf(r1, 0x1, 0x3b, &(0x7f0000000200)=""/30, &(0x7f0000000240)=0x1e) bind(r2, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) accept$ax25(r2, &(0x7f0000000040), &(0x7f0000000080)=0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000100)=0xea91, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={'lo\x00@\x00', 0x101}) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000000180)={0x8, @tick=0xa0, 0x0, {0x37a0935, 0x3}, 0x1000, 0x2, 0xfffffffffffffff8}) [ 128.921468] device lo entered promiscuous mode 2018/05/11 22:26:57 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)) getsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000001ffc), &(0x7f0000001000)=0x4) 2018/05/11 22:26:58 executing program 3: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff88, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)={0x0, 0x0, [0xfffffffffffffffd]}) [ 128.984664] device lo left promiscuous mode 2018/05/11 22:26:58 executing program 2: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0xfffffffffffffffc, 0x55071, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000000000000000000000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x0, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r0 = socket$kcm(0x29, 0x1000000000002, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x224003, 0x44) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000180)={'bridge0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f000031aff8)) [ 129.043395] device lo entered promiscuous mode 2018/05/11 22:26:58 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x80000000000022, &(0x7f0000c3b000)=0x807, 0x94) writev(r0, &(0x7f00003bc000)=[{&(0x7f0000549000)="29000000200019fff63d0014000000060200001615de0005000000040d000a000000000000f9000008", 0x29}], 0x1) recvmsg(r0, &(0x7f0000ce0fc8)={&(0x7f0000570000)=@ax25, 0x10, &(0x7f0000196000), 0x0, &(0x7f0000536ff7)=""/9, 0x9}, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x6, 0xbdbe72a1b32c358c) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000040)=0x8000, 0x4) 2018/05/11 22:26:58 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d00001000000000000000000000000300060000000000020000007f0000010000000083401824c7dadec2fe88c59fdc2685a2000000000300050000000000020000000000000000000000000000000800120002000100000000000000000030000000020000000000000000000000ff01000000000000000000000000000100000000000000000000ffffe0000001"], 0x80}, 0x1}, 0x0) 2018/05/11 22:26:58 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c629004eca6c09b612ec6f") r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000040)={0x10000, 0x4, 0x8001, 0x7, "b55b395e93f6e786120bc02161c6e35a9596b9756dab04248c94c9323989285760955bb8bbd1ba8215c32fed", 0x400}) io_setup(0x1d5b, &(0x7f0000000100)) 2018/05/11 22:26:58 executing program 4: r0 = getpid() r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x6, 0x1, 0xc8, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080)={0x5, 0xffff, 0x1000, 0x6, 0x5}, 0x14) r2 = syz_open_procfs(r0, &(0x7f00000000c0)='stack\x00') lseek(r2, 0x17, 0x0) 2018/05/11 22:26:58 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c") getsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000001ffc), &(0x7f0000001000)=0x4) 2018/05/11 22:26:58 executing program 0: r0 = socket(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f00000002c0)={0x2, &(0x7f00000003c0)=""/165, &(0x7f0000000040)=[{0xffff, 0x40, 0x680f, &(0x7f0000000000)=""/64}, {0x100, 0x43, 0x1, &(0x7f0000000200)=""/67}]}) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x9, 0x6, 0x4, 0x4, 0x4}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r2, 0x6, 0x4522143e, 0x1ff, 0x3, 0x6}, &(0x7f00000001c0)=0x14) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000340)) 2018/05/11 22:26:58 executing program 3: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) r1 = request_key(&(0x7f0000000100)='.dead\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)='bdev\x00', 0xfffffffffffffff9) keyctl$negate(0xd, r0, 0x1, r1) r2 = socket(0x1e, 0x4, 0x0) r3 = socket(0x1e, 0x4, 0x0) getsockname$ipx(r3, &(0x7f0000000000), &(0x7f0000000040)=0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f00000f7ff0)=@req={0x3fc, 0x0, 0x3}, 0x10) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x101000, 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r3) close(r3) 2018/05/11 22:26:58 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r1, &(0x7f0000001040)=[{{&(0x7f0000000e00)=@ethernet={0x0, @local}, 0x80, &(0x7f0000001000)=[{&(0x7f0000000f40)=""/146, 0x92}], 0x1}}], 0x1, 0x0, &(0x7f0000001100)={0x77359400}) r3 = dup2(r2, r1) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) [ 129.320895] ================================================================== [ 129.328380] BUG: KMSAN: uninit-value in pointer+0x11e5/0x1410 [ 129.334287] CPU: 1 PID: 7771 Comm: syz-executor4 Not tainted 4.17.0-rc3+ #88 [ 129.340999] netlink: 'syz-executor5': attribute type 10 has an invalid length. [ 129.341466] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 129.341472] Call Trace: [ 129.341494] dump_stack+0x185/0x1d0 [ 129.341510] ? pointer+0x11e5/0x1410 [ 129.341527] kmsan_report+0x142/0x240 [ 129.341543] __msan_warning_32+0x6c/0xb0 [ 129.341555] ? futex_wait_queue_me+0x391/0x710 [ 129.341580] pointer+0x11e5/0x1410 [ 129.384165] ? futex_wait_queue_me+0x470/0x710 [ 129.388756] vsnprintf+0xa2d/0x33c0 [ 129.392422] seq_printf+0x29f/0x420 [ 129.396088] ? futex_wait_queue_me+0x470/0x710 [ 129.400696] ? futex_wait_queue_me+0x470/0x710 [ 129.401823] netlink: 'syz-executor5': attribute type 10 has an invalid length. [ 129.405302] ? futex_wait_queue_me+0x470/0x710 [ 129.405322] proc_pid_stack+0x326/0x470 [ 129.405345] proc_single_show+0x1af/0x300 [ 129.405360] ? proc_pid_wchan+0x200/0x200 [ 129.405373] ? proc_single_open+0x90/0x90 [ 129.405390] traverse+0x3c4/0xe60 [ 129.405414] ? _cond_resched+0x3c/0xd0 [ 129.405433] seq_lseek+0x30c/0x5c0 [ 129.405465] ? traverse+0xe60/0xe60 [ 129.448279] __x64_sys_lseek+0x22b/0x3a0 [ 129.452362] do_syscall_64+0x154/0x220 [ 129.456263] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 129.461461] RIP: 0033:0x455979 [ 129.464652] RSP: 002b:00007f06e7f68c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000008 [ 129.472383] RAX: ffffffffffffffda RBX: 00007f06e7f696d4 RCX: 0000000000455979 [ 129.479662] RDX: 0000000000000000 RSI: 0000000000000017 RDI: 0000000000000013 [ 129.487103] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 129.494380] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 129.501654] R13: 0000000000000427 R14: 00000000006fa448 R15: 0000000000000000 [ 129.508933] [ 129.510567] Uninit was stored to memory at: [ 129.514914] kmsan_internal_chain_origin+0x12b/0x210 [ 129.520039] __msan_chain_origin+0x69/0xc0 [ 129.524294] __save_stack_trace+0x829/0xb00 [ 129.528623] save_stack_trace_tsk+0x258/0x2f0 [ 129.533137] proc_pid_stack+0x26a/0x470 [ 129.537121] proc_single_show+0x1af/0x300 [ 129.541280] traverse+0x3c4/0xe60 [ 129.544760] seq_lseek+0x30c/0x5c0 [ 129.548332] __x64_sys_lseek+0x22b/0x3a0 [ 129.552393] do_syscall_64+0x154/0x220 [ 129.556292] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 129.561475] Uninit was stored to memory at: [ 129.565808] kmsan_internal_chain_origin+0x12b/0x210 [ 129.570920] __msan_chain_origin+0x69/0xc0 [ 129.575159] update_stack_state+0x959/0xa40 [ 129.579485] unwind_next_frame+0x618/0xe50 [ 129.583721] __save_stack_trace+0x734/0xb00 [ 129.588045] save_stack_trace_tsk+0x258/0x2f0 [ 129.592537] proc_pid_stack+0x26a/0x470 [ 129.596511] proc_single_show+0x1af/0x300 [ 129.600672] traverse+0x3c4/0xe60 [ 129.604133] seq_lseek+0x30c/0x5c0 [ 129.607676] __x64_sys_lseek+0x22b/0x3a0 [ 129.611733] do_syscall_64+0x154/0x220 [ 129.615742] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 129.621020] Local variable description: ----ug.i@mem_cgroup_uncharge_list [ 129.627951] Variable was created at: [ 129.631683] mem_cgroup_uncharge_list+0x42/0x1e0 [ 129.636450] release_pages+0x1647/0x1670 [ 129.640523] ================================================================== [ 129.647894] Disabling lock debugging due to kernel taint [ 129.653353] Kernel panic - not syncing: panic_on_warn set ... [ 129.653353] [ 129.660732] CPU: 1 PID: 7771 Comm: syz-executor4 Tainted: G B 4.17.0-rc3+ #88 [ 129.669356] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 129.678726] Call Trace: [ 129.681334] dump_stack+0x185/0x1d0 [ 129.685165] panic+0x39d/0x940 [ 129.688399] ? pointer+0x11e5/0x1410 [ 129.692128] kmsan_report+0x238/0x240 [ 129.695935] __msan_warning_32+0x6c/0xb0 [ 129.700000] ? futex_wait_queue_me+0x391/0x710 [ 129.704607] pointer+0x11e5/0x1410 [ 129.708163] ? futex_wait_queue_me+0x470/0x710 [ 129.712770] vsnprintf+0xa2d/0x33c0 [ 129.716431] seq_printf+0x29f/0x420 2018/05/11 22:26:58 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f00000000c0)={0x3f, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x3, 'wlc\x00', 0x9, 0x8, 0x11}, 0x2c) r1 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0xa, r1, &(0x7f0000000000)='asymmetric\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0) 2018/05/11 22:26:58 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000500)='/dev/sequencer2\x00', 0x200000, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x4de, &(0x7f0000000580)=0x4) r1 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x1000000081, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x4, @random="9467f64b5cf9", 'veth1\x00'}}, 0x1e) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000180)={0xb7, @loopback=0x7f000001, 0x4e20, 0x4, 'lc\x00', 0x22, 0x79, 0x53}, 0x2c) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000200)={0x2}, 0x4) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000240)={0x2, 0xf90, 0x3}, 0xc) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x200000000000001) accept4$unix(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x6e, 0x800) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/05/11 22:26:58 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c") getsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000001ffc), &(0x7f0000001000)=0x4) [ 129.720083] ? futex_wait_queue_me+0x470/0x710 [ 129.724677] ? futex_wait_queue_me+0x470/0x710 [ 129.729272] ? futex_wait_queue_me+0x470/0x710 [ 129.733876] proc_pid_stack+0x326/0x470 [ 129.737889] proc_single_show+0x1af/0x300 [ 129.742050] ? proc_pid_wchan+0x200/0x200 [ 129.746206] ? proc_single_open+0x90/0x90 [ 129.750372] traverse+0x3c4/0xe60 [ 129.753849] ? _cond_resched+0x3c/0xd0 [ 129.757771] seq_lseek+0x30c/0x5c0 [ 129.761339] ? traverse+0xe60/0xe60 [ 129.764977] __x64_sys_lseek+0x22b/0x3a0 [ 129.769054] do_syscall_64+0x154/0x220 [ 129.772957] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 129.778156] RIP: 0033:0x455979 [ 129.781719] RSP: 002b:00007f06e7f68c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000008 [ 129.789437] RAX: ffffffffffffffda RBX: 00007f06e7f696d4 RCX: 0000000000455979 [ 129.796799] RDX: 0000000000000000 RSI: 0000000000000017 RDI: 0000000000000013 [ 129.804070] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 129.811346] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 129.818633] R13: 0000000000000427 R14: 00000000006fa448 R15: 0000000000000000 [ 129.826520] Dumping ftrace buffer: [ 129.830084] (ftrace buffer empty) [ 129.833816] Kernel Offset: disabled [ 129.837525] Rebooting in 86400 seconds..