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", @generic="1bae5768182958915c51debd0780316dc2873519ae426e2084580fa362327591c7b276c17e91942f453dd44a7254e33e90529934cfc14705d4e201fcab06fa6f", @typed={0x8, 0x59, @u32=0x7}, @nested={0xbc, 0x5a, [@typed={0x8, 0x67, @fd=r0}, @typed={0x8, 0x94, @ipv4=@broadcast=0xffffffff}, @typed={0x44, 0x2, @str='mime_typetrustedkeyring[wlan0keyring-wlan1-security\'ppp0.user\'{\x00'}, @typed={0x8, 0x3b, @fd=r0}, @generic="34bee24c452f4616530c84bdfc58a6ac60f8b3f6d51bc360a4ddeeacd7ba303fabd6f1e957f9446bad574f0a2545ba3aad92d1660f76b8022de7862f9a20dcc6c07f7119a7de3b38f88cea45432de3", @generic="40147274434359616851351f17"]}, @typed={0x24, 0x73, @binary="51e8612dda783756a52ff56771e650b25d4381fb2d054a924a0e953e18026e"}, @typed={0x8, 0x89, @pid=r4}, @generic="0b9c52fa811d2cdcbc112f1f5b5acc3044b242e703bb032db0afb81c0bae54ce031405dd1aad50a380ab6676dd1da129a691f4170bffb0c4d0be40789d5d6e3763eb42476c35cdf0dfb6357dafe98bc54d0f0a5f77b6337a076a98dce7b80eca001814"]}, 0x11d8}, 0x1, 0x0, 0x0, 0x40000}, 0x20040804) write$rdma_cm(r0, &(0x7f0000000780)=ANY=[@ANYPTR64=&(0x7f0000000040)=ANY=[@ANYRES32=r0, @ANYRES16=r1, @ANYRES64=r1, @ANYRES32=r0, @ANYRES64=r1, @ANYBLOB="6d25944458d220c4d218903d14e1983944d0da511449bcb1c85a1caab86adf1c14222e24c50587601e3dafabd642609003c95b5c439c96e4a972c8c689ea4bdc5f17797c3f33440cb8494a3bf1fbecc9a8e616507e199c94a459bcd3a22aa2004e9449a3505b23446d9592f99e5b076a3e9d7af84fbb6999b1310a0a3bdb40ecb23685d454a41dcabe3bc1c9c19027ca0ff0cb7cb4a1e023fc7ab6a189bb16306b4ca95ba3716e57ef196b15"], @ANYRES64=r1, @ANYRES16=r0, @ANYBLOB="f39c8302e30843fe84ed40b630ec759a59325ae90ee1bee11dba9e26a37eb5c5b08f85f97a15dffcdb7f5400160febed237c5df05d1eb12baea92498af19b033265616fe99aa3b4857e0eefcf95be3af5c"], 0x63) 2018/05/26 16:57:19 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/mcfilter\x00') bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha224-generic)\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) write$binfmt_aout(r2, &(0x7f00000001c0), 0x20) sendfile(r2, r1, &(0x7f000025d000), 0x3fc) sendfile(r0, r0, &(0x7f00000000c0), 0x8) 2018/05/26 16:57:19 executing program 7: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x5, 0x101000) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000040)) r1 = socket(0x18, 0x0, 0x1) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x111, 0x11, &(0x7f0000000680)={0x0, 0xfffffffffffffffc}, &(0x7f0000000600)=0x8) 2018/05/26 16:57:19 executing program 5: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@l2, &(0x7f00000000c0)=0x80) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000280)='/dev/uinput\x00', 0x80, 0x0) r3 = dup(0xffffffffffffff9c) r4 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480)={0x0}, &(0x7f00000004c0)=0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000500)={{{@in6=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000600)=0xe8) stat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TTUNGETFILTER(r3, 0x801054db, &(0x7f00000007c0)=""/4096) r8 = gettid() r9 = geteuid() r10 = getgid() ioctl$TUNSETOWNER(r2, 0x400454cc, r9) sendmmsg$unix(r0, &(0x7f0000000740)=[{&(0x7f0000000100)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000240)=[{&(0x7f0000000180)="0cda53459353b901a05ecfba45a542c95ccfe7ae57f7d12f73019d92f74d41e1ba8790c27db779192680cbcc665d2c7ad085aa4c9aea1d94035d8cac9260970719339e5862db985ac441ae65a3ab24feaecd0c86546354acc67da575553c2917b0cba899b1ad971d8b7368b1e502dff49cf74e4a5de8c882a14b1da0b9e454f85c0d6c2fd8a6baf7edc46b22fc950ec2da856c1ace08d5fd8213af5dff619f3d2f783970aac4d4e4", 0xa8}], 0x1, &(0x7f00000002c0)=[@rights={0x20, 0x1, 0x1, [r1, r2, r3, r4]}], 0x20, 0x4000000}, {&(0x7f0000000300)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000440)=[{&(0x7f00000003c0)="d6c624e67ddbf9e3da35030197e941fb4c6a05cd1a60302bd9b615c049d5ac0598f2c74e3c3d7bee7d1b77968ca94a5438423148a9e35d327a654f64a58d8dfd80781efabe3fb1beb92582fda9f548ffb12af4b9bf56a0cbf0c75d7227811d4361e4b460f24683286c92ab2b6d24", 0x6e}], 0x1, &(0x7f0000000700)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x40, 0x48000}], 0x2, 0x4000010) r11 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r11, 0x4004af61, &(0x7f0000000380)=0x1) 2018/05/26 16:57:19 executing program 3: r0 = gettid() getpriority(0x2, r0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x20000, 0x0) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000040)=0x8000000) 2018/05/26 16:57:19 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000080)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000100)=""/149, 0xffffffffffffff63) 2018/05/26 16:57:19 executing program 4: r0 = socket(0x1e, 0x805, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x100000001}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f00000000c0)={r1, 0x8}, 0x8) getsockname$packet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x14) [ 262.584810] sctp: [Deprecated]: syz-executor2 (pid 15954) Use of struct sctp_assoc_value in delayed_ack socket option. [ 262.584810] Use struct sctp_sack_info instead [ 262.629280] Unknown ioctl 1074310912 2018/05/26 16:57:20 executing program 7: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x4000000000080003, 0x0) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) syz_emit_ethernet(0x11, &(0x7f0000000000)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@llc={0x4, {@llc={0x0, 0x0, "17"}}}}}, &(0x7f0000000100)) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) open_by_handle_at(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x200000) 2018/05/26 16:57:20 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r1, &(0x7f0000000000)="b8bd82f8ecc4588765", 0x9, 0x4000, &(0x7f0000000180)={0xa, 0x3ffd, 0x0, @dev={0xfe, 0x80, [], 0x20}, 0xfffffffffffffffe}, 0x1c) listen(r1, 0x10000) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000000140)=@srh={0x0, 0x0, 0x4}, 0x8) accept(r1, &(0x7f00000000c0)=@can, &(0x7f0000000080)=0xffffffff0000001c) 2018/05/26 16:57:20 executing program 5: r0 = perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0x0, 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000080)={0x0, 0x70, 0x8000000000, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000001c0)}, 0x0, 0x0, 0x0, 0x1}) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x7fff, 0x7a, 0x2, 0x4, 0x8, 0x8, 0x3, {0x0, @in6={{0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x21e0}}, 0x80000001, 0x79, 0x0, 0x6, 0x1}}, &(0x7f0000000040)=0xfffffffffffffcc9) seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x1, &(0x7f00000b3000)=[{0x6, 0x0, 0x0, 0x407ffffffd}]}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000440)={0x2, [0xf570, 0x6]}, &(0x7f0000000480)=0x8) mkdirat(r1, &(0x7f0000000340)='./file0\x00', 0x1a0) prctl$seccomp(0x16, 0x2, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000380)={{0x1, 0x1}, 'port1\x00', 0x8, 0x40, 0x101, 0x400, 0x20, 0x6, 0x10000, 0x0, 0x2, 0x7}) seccomp(0x1, 0x1, &(0x7f0000000180)={0x1, &(0x7f00000000c0)=[{0x6}]}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000180)={r2, 0x3}, &(0x7f00000002c0)=0x8) 2018/05/26 16:57:20 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af20, &(0x7f0000000080)={0x0, 0xb12}) 2018/05/26 16:57:20 executing program 2: mlock2(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x1) mbind(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x1, &(0x7f000000cff8), 0x9, 0x0) syz_emit_ethernet(0x1e, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="73d6be146153", [], {@can={0xc, {{0x2, 0x0, 0x2, 0x3fffffff80000}, 0x3, 0x3, 0x0, 0x0, "b6e794190901f0d0"}}}}, &(0x7f0000000100)={0x1, 0x4, [0xf44, 0x30b, 0xfdd, 0xd57]}) mlock(&(0x7f0000006000/0x4000)=nil, 0x4000) mbind(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000000080), 0x6, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) 2018/05/26 16:57:20 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00000000c0)=""/225, &(0x7f00000001c0)=0xfffffd65) 2018/05/26 16:57:20 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000140)={'syz_tun\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1a}}}) r1 = socket(0x4, 0x7, 0x80) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000100)={'yam0\x00', 0x3}) r2 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_keyring_id(0x0, r2, 0x6) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000300)={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0x4e24, @multicast1=0xe0000001}, 'veth1_to_team\x00'}) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000240)=0x8, &(0x7f0000000280)=0x4) setsockopt$IP_VS_SO_SET_TIMEOUT(r3, 0x0, 0x48a, &(0x7f00000000c0)={0x2, 0x25, 0x1}, 0xc) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00000002c0)=@req={0x9, 0x6, 0x1f, 0xffffffff}, 0x10) unshare(0x24020400) ioctl$PPPIOCSFLAGS(r3, 0x40047459, &(0x7f0000000180)=0x2000) r4 = socket$rds(0x15, 0x5, 0x0) getsockopt$sock_int(r4, 0x1, 0x2a, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/05/26 16:57:20 executing program 0: r0 = socket$inet(0x2, 0x3, 0x19) memfd_create(&(0x7f0000000000)=':\x00', 0x3) close(r0) nanosleep(&(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080)) fchown(r0, 0x0, 0x0) [ 263.348889] audit: type=1326 audit(1527353840.347:7): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=15992 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 2018/05/26 16:57:20 executing program 2: syz_emit_ethernet(0x2e3, &(0x7f00000000c0)=ANY=[@ANYBLOB="0179c2000000aaaaaa00000000ca"], &(0x7f0000000040)) socketpair$inet(0x2, 0x5, 0x2b3, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0xf6c}, @in={0x2, 0x4e22, @rand_addr=0x25f0}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x80, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}], 0x58) 2018/05/26 16:57:20 executing program 4: r0 = socket$inet(0x2, 0x3, 0x6) getsockopt$sock_linger(r0, 0x1, 0x31, &(0x7f0000000200), &(0x7f0000000240)=0x3) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'team_slave_1\x00', 0x3000}) 2018/05/26 16:57:20 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000000, 0x133, r0, 0x0) ioctl$BLKROGET(r0, 0x125e, &(0x7f0000000040)) 2018/05/26 16:57:20 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000180)={0x2, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x18}}, {0x2, 0x4e21, @broadcast=0xffffffff}, 0x40, 0x80, 0x7, 0x9, 0x1, &(0x7f0000000140)='ip6gre0\x00', 0x80000001, 0x83, 0x3f}) sendto$inet6(r1, &(0x7f0000000000)="e2", 0x1, 0x0, &(0x7f0000000200)={0xa, 0x3fff, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) r2 = socket(0x10, 0x803, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000005c40)=[{{&(0x7f0000000100)=@sco, 0x80, &(0x7f0000000180)=[{&(0x7f0000000b80)=""/227, 0xe3}, {&(0x7f0000000800)=""/165, 0xa5}, {&(0x7f0000000000)=""/43, 0x2b}], 0x3, &(0x7f0000000fc0)=""/224, 0xe0}}, {{&(0x7f0000000300), 0x80, &(0x7f0000000640)=[{&(0x7f0000000540)=""/87, 0x57}, {&(0x7f0000002680)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/19, 0x13}], 0x3, &(0x7f0000000680)}}, {{&(0x7f0000000980), 0x80, &(0x7f0000002480)=[{&(0x7f0000000c80)=""/113, 0x71}, {&(0x7f00000010c0)=""/208, 0xd0}, {&(0x7f00000011c0)=""/190, 0xbe}, {&(0x7f0000002380)=""/249, 0xf9}, {&(0x7f0000001300)=""/99, 0x63}], 0x5, &(0x7f0000000d00)=""/21, 0x15}}, {{&(0x7f0000002500)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000001280)=[{&(0x7f0000003680)=""/200, 0xc8}], 0x1, &(0x7f0000003780)=""/188, 0xbc}}], 0x4, 0x0, &(0x7f0000005e80)={0x0, 0x989680}) recvmmsg(0xffffffffffffffff, &(0x7f0000004b40)=[{{&(0x7f0000000680)=@can, 0x80, &(0x7f0000000080)=[{&(0x7f0000000a00)=""/201, 0xc9}], 0x1, &(0x7f0000000240)=""/57, 0x39}}, {{&(0x7f0000000700)=@nl=@unspec, 0x80, &(0x7f0000000b00)=[{&(0x7f00000008c0)=""/55, 0x37}, {&(0x7f0000000d40)=""/139, 0x8b}, {&(0x7f0000000940)=""/14, 0xe}], 0x3, &(0x7f0000000b40)=""/30, 0x1e}}, {{&(0x7f0000000e00)=@ethernet={0x0, @random}, 0x80, &(0x7f00000012c0)=[{&(0x7f0000000e80)=""/210, 0xd2}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000f80)=""/48, 0x30}, {&(0x7f0000002580)=""/85, 0x55}], 0x4, &(0x7f0000003840)=""/105, 0x69}}], 0x3, 0x0, &(0x7f0000004c40)={0x0, 0x1c9c380}) sendto(r2, &(0x7f0000000040)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f00000005c0)=[{{&(0x7f0000000280)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000000780)=""/109, 0x6d}}, {{0x0, 0x0, &(0x7f0000000080), 0x2c8, &(0x7f0000000200)=""/40, 0x28}}], 0x2, 0x0, 0x0) recvmmsg(r2, &(0x7f0000000900)=[{{&(0x7f0000002600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000005d40), 0x0, &(0x7f0000000380)=""/205, 0xcd}}], 0x1, 0x0, &(0x7f00000000c0)={0x77359400}) fcntl$setstatus(r2, 0x4, 0x400) listen(r1, 0xffffffffffffff7f) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000040)=@fragment, 0x8) accept(r1, &(0x7f00000000c0)=@can, &(0x7f0000000080)=0xffffffff0000001c) 2018/05/26 16:57:20 executing program 3: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$assume_authority(0x10, r1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140), &(0x7f0000000180)=0x20) [ 263.441177] audit: type=1326 audit(1527353840.374:8): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=15992 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 2018/05/26 16:57:20 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x101, 0x100) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) getsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000000040), &(0x7f00000000c0)=0x4) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xfffffffffffffffa}, 0x14) close(r2) close(r1) 2018/05/26 16:57:20 executing program 2: r0 = syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1000, 0x4202c1) bind$alg(r1, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x40000004012}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000000)={'bond_slave_0\x00'}) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x8) sendto$ax25(r2, &(0x7f00000001c0), 0x0, 0x4, &(0x7f0000000200)={0x3, {"c3e6472081b9ce"}}, 0x10) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f00000000c0)=0x41ee) 2018/05/26 16:57:20 executing program 6: r0 = socket$inet(0x2, 0x4000000800000001, 0x20000000007) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x1, 0x4001) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'bridge0\x00', 0x3}, 0x18) ioctl$HDIO_GETGEO(r1, 0x301, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f00000000c0)={0x0, 'ip6_vti0\x00'}, 0x18) r2 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x400) getsockopt$IP6T_SO_GET_INFO(r2, 0x29, 0x40, &(0x7f0000000140)={'raw\x00'}, &(0x7f00000001c0)=0x54) 2018/05/26 16:57:20 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) bind$unix(r0, &(0x7f0000000000)=@abs={0x1}, 0x6e) 2018/05/26 16:57:21 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 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={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000000480)=[{&(0x7f0000000040)="b6f14269f4ec4e660ff5558e95a2b4c606349ecd8c5dcc28f87ab92898632166595afd7ad58e867fdd3db3430818727d078a7288bf0875437555e5ee35bfebc06c20dda2479c99e3c3943808f2f7ee68cf253df86509a0b36fe0b7fbfa0ed509b04bfef65f650845e7e8e0fea1cf464eff88366d808bf20312ab8539fbca", 0x7e}, {&(0x7f00000000c0)="f9f26f690be6b21cad91bc4b724091a6cfe877d21f6f4fa6e1e5bcc749da543a3f1209dbdb094bcf6c7f8092dc0c06fce42b760d06bad4c4bd32241f32586c754ec11840f9e73e3a5186785dfd773b", 0x4f}, {&(0x7f0000000140)="5f81ddc3812cb79208f5eeb5f675b2f2e693c71840549dddbf1405173704ce397ec17454a1885b2b16d45fd9f619f26f9f4bcfa245064c06b27db13d9224584e30a2769dc717ab3d73587990b32e8fb4266857ef37a35ff394ce53aa7f838c72a94d5f55ddbc0ee1000bc27aa77bd711", 0x70}, {&(0x7f0000000280)="7baa6b130fc5c9484c9141bc0caa5e45683daaa869c0cb5847d63be415b013795af1427431c964092ed0b63a418b376ad837ed11981b4360c2de8ee1ed6c6fc9240b2f82570311ea38203a4fe9322ea37c7b1c9a906765617509f4387d6b277037389a596cc9ccdfe45d015bdbe95cb57f4d49eefee510e285f1f235891e42cc42f91b3e5be311b842050b31aa5bf2a74d13d2f84b9a599561e80c1b5178c1a77af0e2a7c7662920b611fa2602031d8c", 0xb0}, {&(0x7f00000001c0)="cdcd04c1b38c009d9db4f1220e6ba6469ba0febbe55862f62defbd122b28ac0d7b040267e55ea61fb45940ab40a2537da43b8f19b09c308509", 0x39}, {&(0x7f0000000340)="620cc71a9823d073832cadbc0a4338275bcbd2ce1c715d59245ed6456f547be22720ff334274b6c7b63d810ae997bf73feedc739558c10b75f155aedea8a01eb494ee105b8be6a6dab838da191f21c939c89b24066be6cefd6ce8769db510ce878def8892c8072f7ace8ff1ff70cfabc0a0fd0eb1914ff5e24a06e546cf75c08a3a820d541d94dc94d80c7daf2330b0b27e75314e5558fd5e6c60f", 0x9b}, {&(0x7f0000000400)="3740351254af4cceeb1f5106684bb40c4f5a2a9dcb5bb334c5eea6dc57a407a179b2eb3aef93c7e9408888ad23f06a90663565140df868cc849c3a834246680ca49a981c991c72601b5f5d31e0058bbb63a23d7f2b", 0x55}], 0x7, 0x5c) r1 = socket(0x100000000000000a, 0x4001, 0x5) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) pwritev(r2, &(0x7f0000000140), 0x0, 0x0) 2018/05/26 16:57:21 executing program 0: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000000040)=0x3, 0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in=@multicast2, @in6=@mcast1}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) 2018/05/26 16:57:21 executing program 3: futex(&(0x7f0000000040), 0x400000085, 0x80, &(0x7f0000000100)={0x0, 0x989680}, &(0x7f0000000000)=0xfffffffffffffffd, 0x20004022000000) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x8000, 0x0) accept$inet6(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000200)=0x1c) 2018/05/26 16:57:21 executing program 2: bind$alg(0xffffffffffffffff, &(0x7f0000000300)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(anubis)\x00'}, 0x58) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000280)='/dev/full\x00', 0x420000, 0x0) getsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f0000000380)=""/197, &(0x7f00000002c0)=0xc5) setsockopt$ALG_SET_AEAD_AUTHSIZE(0xffffffffffffffff, 0x117, 0x5, 0x0, 0x2004000000008) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) sendto$inet(r1, &(0x7f0000000040)="733c2f5ee5376d3b88b1bf3c73008973", 0x10, 0x20000015, &(0x7f0000000080)={0x2, 0x4e20, @rand_addr=0x7}, 0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000000c0)={0xffffffffffffffff}) r3 = openat$full(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/full\x00', 0x204200, 0x0) epoll_pwait(r3, &(0x7f0000000200)=[{}, {}, {}], 0x3, 0x40, &(0x7f0000000240)={0x1}, 0x8) getsockopt$IP6T_SO_GET_INFO(r2, 0x29, 0x40, &(0x7f0000000100)={'raw\x00'}, &(0x7f0000000180)=0x54) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000500)={{0x88, @rand_addr=0x5, 0x4e20, 0x4, 'rr\x00', 0x1a, 0x1ff, 0x4a}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x0, 0x2b, 0x3, 0x8000}}, 0x44) getsockopt$IP_VS_SO_GET_INFO(r2, 0x0, 0x481, &(0x7f0000000480), &(0x7f00000004c0)=0xc) 2018/05/26 16:57:21 executing program 4: unshare(0x400) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/autofs\x00', 0x301400, 0x0) mq_timedsend(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000000)={0x0, 0x1c9c380}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000040)=0x1f, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000080)={r0, r0}) 2018/05/26 16:57:21 executing program 6: pipe(&(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x7}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r1, 0x40, 0x9}, 0xc) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000abf000)={0xffffffffffff19f8, @in6={{0xa}}}, 0x98) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) 2018/05/26 16:57:21 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x7, 0x8400000000003, 0xffffffff00000005}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000080)={r0, &(0x7f0000000280)="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", &(0x7f00000003c0)=""/231}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x5, 0x0, 0x100000000, 0x4, r0, 0x7}, 0x2c) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x2, 0x100) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000100)=0x473b) 2018/05/26 16:57:21 executing program 6: socket$inet_dccp(0x2, 0x6, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x2000, 0x0) write$eventfd(r0, &(0x7f0000000040)=0x6, 0x8) 2018/05/26 16:57:21 executing program 3: r0 = socket(0x2, 0x3, 0x40000000000000ff) close(r0) socket$l2tp(0x18, 0x1, 0x1) 2018/05/26 16:57:21 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x201, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000100)={r2, r3/1000+10000}, 0x10) getsockopt$inet_int(r0, 0x10d, 0x4000000083, &(0x7f0000000000), &(0x7f00000000c0)=0xed) 2018/05/26 16:57:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0xb, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 2018/05/26 16:57:21 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001300)='/dev/vga_arbiter\x00', 0x2000, 0x0) epoll_create(0x5) sendto$llc(r0, &(0x7f00000002c0)="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", 0x6f7, 0x4, &(0x7f00000012c0)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x5, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}}, 0x10) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r2 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000000)={0x2, r2}) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r2, &(0x7f00000ddff8), 0x102000001) 2018/05/26 16:57:21 executing program 0: r0 = socket(0x10, 0x4, 0x0) socket$inet6(0xa, 0x0, 0x1) ioctl$sock_ifreq(r0, 0x89a3, &(0x7f0000000000)={'bridge0\x00', @ifru_settings={0x3, 0x0, @te1=&(0x7f0000000080)}}) dup(r0) 2018/05/26 16:57:21 executing program 5: r0 = socket(0xa, 0x2, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x2000, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f00000000c0)={0x8}) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x2001, 0x0) ioctl$EVIOCGBITSND(r3, 0x80404532, &(0x7f0000000140)=""/14) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe00001f4}, 0x10) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) ioctl$VT_WAITACTIVE(r4, 0x5607) close(r2) 2018/05/26 16:57:21 executing program 3: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000003000)={0x1e86, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x84}]}, 0x8) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x10100, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000140)={0x1000, 0x7ff, 0xffffffffffffffc1, 0x2aa, 0x6}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x6}}, 0xe8) 2018/05/26 16:57:21 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000f8cff8)='pagemap\x00') ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000000)=""/118) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000e3e000)=""/8, 0xfffffe50, 0x0) 2018/05/26 16:57:21 executing program 6: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x3, 0x0) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)=[&(0x7f00000001c0)='eth1\x00', &(0x7f0000000200)='\x00'], &(0x7f0000000340)=[&(0x7f00000002c0)='ppp1-\x00', &(0x7f0000000300)='\x00']) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000080)=r2) sendmsg$nl_generic(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000380)=ANY=[@ANYBLOB="140000001a0001020000000000000000000000005c9d5fba5ded6b2e4736a34b41b0848665df9ed9f243f2759bbcf06c5074b9caba804676028be4c1"], 0x14}, 0x1}, 0x0) 2018/05/26 16:57:21 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000606ff0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1b}}, 0x32b) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000080)=0x1a02, 0x4) sendmmsg(r1, &(0x7f000000a240)=[{{&(0x7f0000000840)=@pppoe={0x18, 0x0, {0x0, @empty, 'team_slave_1\x00'}}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000c00)='x', 0x1}], 0x1, &(0x7f0000001c40)}}], 0x1, 0x0) 2018/05/26 16:57:21 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000000)={{0x32, @dev={0xac, 0x14, 0x14, 0xa}, 0x4e21, 0x1, 'sed\x00', 0x10, 0x81, 0x71}, {@multicast1=0xe0000001, 0x4e22, 0x10000, 0x3, 0x9bd8, 0x3a7a}}, 0x44) bind$inet(r0, &(0x7f0000000280)={0x2, 0x40000000004e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000500)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0x6a96c, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) [ 264.943391] IPVS: set_ctl: invalid protocol: 50 172.20.20.10:20001 sed [ 265.005353] IPVS: set_ctl: invalid protocol: 50 172.20.20.10:20001 sed 2018/05/26 16:57:22 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_route(r0, &(0x7f00000fa000)={&(0x7f0000c1b000)={0x10}, 0xc, &(0x7f000052aff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c0000001d00010300000000000000001f000000", @ANYRES32=0x0, @ANYBLOB="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"], 0x1c}, 0x1}, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000040)=0x80) accept4$alg(r1, 0x0, 0x0, 0x80800) 2018/05/26 16:57:22 executing program 6: r0 = socket(0xa, 0x1, 0x0) userfaultfd(0x80000) ioctl(r0, 0x8912, &(0x7f0000001380)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000011000/0x1000)=nil, 0x1000}) r2 = memfd_create(&(0x7f0000000040)='-@\x00', 0x2) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000080)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0, 0xc18}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000100)={r3, r4}) 2018/05/26 16:57:22 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000080)=ANY=[@ANYBLOB="00020401ff00000000040000000100000000000000000000e416d776ad2bab49917c3dc6adc1694b14041d2cb5a76a8df17008e94d38"], 0x18) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00000009c0), 0x0, &(0x7f0000000040)}, 0x0) fsync(r0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000000)=0x7, 0x4) 2018/05/26 16:57:22 executing program 0: r0 = add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000001240)=':', 0x1, 0xfffffffffffffffd) keyctl$restrict_keyring(0x7, r0, &(0x7f0000000080)='id_resolver\x00', &(0x7f0000000080)='user\x00') r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x0, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f00000001c0)=""/76) accept$nfc_llcp(r1, &(0x7f0000000100), &(0x7f0000000180)=0x60) 2018/05/26 16:57:22 executing program 4: r0 = userfaultfd(0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair(0x1d, 0x2, 0x36, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_pwait(r2, &(0x7f0000000040)=[{}, {}], 0x2, 0x4, &(0x7f0000000080)={0x9}, 0x8) r3 = dup(r0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000013000/0x3000)=nil, 0x6f3000}) 2018/05/26 16:57:22 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x4000008000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"69df01010000ffffffffffff0400005d", 0x103}) r1 = dup2(r0, r0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000300)={0x2d5, 0xa93, 0x4, 0x50, 0x400, 0x2, 0xb28de35, 0x0, 0xfffffffffffffffb, 0x3, 0x5, 0x401}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000080)=0x9d55, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="2800000010005fba0000000000000000005a0f8cb4155456295061b1e4f6acd7f2a9c036dda3d07f07ca4cf4f5f386049e859f23acfeefd8b4b0e124f118c373dfb8a9926a", @ANYRES32=0x0, @ANYBLOB="030000000000000008001b0000000000"], 0x28}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x372c}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000240)={r3, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) dup3(r2, r0, 0x0) 2018/05/26 16:57:22 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000300)=@ipmr_getroute={0x1c, 0x1a, 0x108, 0x70bd27, 0x25dfdbfc, {0x80, 0x14, 0x14, 0x5, 0xff, 0x3, 0xff, 0x0, 0x100}, ["", "", "", "", "", "", "", "", ""]}, 0x1c}, 0x1}, 0x0) 2018/05/26 16:57:22 executing program 3: syz_emit_ethernet(0x6e, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x0) [ 265.159179] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/26 16:57:22 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x2) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file1', [], 0xa}, 0xb) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000000000)=0x1000000) 2018/05/26 16:57:22 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$vcsa(&(0x7f0000000240)='/dev/vcsa#\x00', 0x6, 0x200000) readlinkat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=""/199, 0xc7) listen(r0, 0xffffffffffffff7f) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000100)=0x8001, 0x4) r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000000040)='K', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$llc(r2, &(0x7f0000000280)=""/92, 0x5c, 0x0, 0x0, 0x0) 2018/05/26 16:57:22 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x1008912, &(0x7f0000000000)="4626262c8523bf012cf66f") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000040)={'security\x00', 0x3, [{}, {}, {}]}, 0x58) bind$inet(r1, &(0x7f0000942000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockname$inet(r0, &(0x7f0000000180)={0x0, 0x0, @remote}, &(0x7f00000001c0)=0xffffffffffffff44) [ 265.309622] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/26 16:57:23 executing program 3: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f0000000180)=[{r1}], 0x2000000000000295, 0xfffffffffffffffa) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) dup3(r2, r1, 0x0) clock_gettime(0x0, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x77359400}, {r3, r4+10000000}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) 2018/05/26 16:57:23 executing program 6: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000000)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000500)={0x0, 0x8000000000001, &(0x7f0000000400)=""/193, &(0x7f0000000280)=""/97, &(0x7f00000001c0)=""/127}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000700)=ANY=[]) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") r2 = gettid() setpriority(0x0, r2, 0x5) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000180)=&(0x7f0000000100)) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000006c0)=0x1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000240)={r3, 0xb193}, &(0x7f0000000300)=0x8) 2018/05/26 16:57:23 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200001, 0x0) syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0xf5, 0x20000) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f00000000c0)=0x48) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x10002, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0xd5, 0x4, 0xe4e, 0x4, r2}, 0x2c) setsockopt$inet_int(r2, 0x0, 0xb, &(0x7f0000000140)=0x5, 0x4) 2018/05/26 16:57:23 executing program 2: prctl$intptr(0x1a, 0x8000000000005) prctl$intptr(0x1c, 0x7ffff7fffffffffe) 2018/05/26 16:57:23 executing program 0: mkdir(&(0x7f000082f000)='./control\x00', 0x0) creat(&(0x7f00003e9000)='./control\x00', 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x4000, 0x0) open$dir(&(0x7f0000000000)='./control\x00', 0x498181, 0x0) r0 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)) lseek(r0, 0x8000, 0x0) accept4$inet6(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x1c, 0x800) 2018/05/26 16:57:23 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000080)={r1, 0x80000, r0}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000140)) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f00000000c0)={r3}) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000000040)=0x1000000) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000200)={0xffff, 0xff, 0x6, 0x1, [], [], [], 0x80000000, 0x0, 0x6, 0x2, "c2ca8d45b1ba83824b65c7385a422db8"}) 2018/05/26 16:57:23 executing program 5: r0 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) keyctl$instantiate(0xc, r0, &(0x7f0000000480)="f5ece67457f92e43ff4aea3db3221af897c54fddfaebd3548d9017cf24d8c1dbfc8fa5ba05a5030bbbceb82e4d650b9c128fedc6312ae3", 0x37, r1) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x0, &(0x7f000000a000)) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='fdinfo/4\x00') ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0x80045500, &(0x7f00000001c0)=""/66) lremovexattr(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)=@known='trusted.syz\x00') socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) r3 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) r4 = request_key(&(0x7f0000000340)='pkcs7_test\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000003c0)='}em0ppp0[&security%\a:\x00', 0xffffffffffffffff) keyctl$instantiate(0xc, r3, &(0x7f0000000280)="f3435b4fbef881947db713c61812741c3bb7e72234cfe28be579bffd87d673de6142fcd7b6b0fb5581a5f3d99ec7fd89b72248eae63efdabd94db671d6fdb46836ad4e3f0e52d06914742f2ce836fd21eb265c122de64759edc77ca45d0bc03f235a01f0e4b9eec011c40db210365e302741142901d751ea31e153c3798a6989ccf7ddfd3d606b6da3e44068f9cabd2e15759009220de7da590ff1b155983562d27f439c45ab3ae06b", 0xa9, r4) chdir(&(0x7f0000000180)='./file0\x00') r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r5, 0x0) madvise(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x9) 2018/05/26 16:57:23 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x7, 0x9}, 0x2c) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x1, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000140)=""/175) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100001300, 0x0, r0}, 0x1c) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x100, 0x0) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f00000000c0)=0x4, 0x4) r3 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$sock_int(r3, 0x1, 0x2d, &(0x7f0000000200), &(0x7f0000000040)=0x4) [ 266.266132] Unknown ioctl 19274 2018/05/26 16:57:23 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000280)=@ipv4_getnetconf={0x14, 0x52, 0x311, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x4040, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f00000000c0)=0xfbffffeffffffffe) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f00000002c0)=""/167, 0xa7}, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/cuse\x00', 0x10000, 0x0) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000000140)=""/215) [ 266.312314] Unknown ioctl 19274 2018/05/26 16:57:23 executing program 7: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f00000000c0)=0xc) sched_setaffinity(r0, 0x8, &(0x7f0000000100)=0x80000001) r1 = syz_open_procfs(0x0, &(0x7f00000002c0)='ns\x00') getdents64(r1, &(0x7f0000000380)=""/4096, 0x1311) fcntl$notify(r1, 0x402, 0x0) exit(0x100000000000007) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000140)=0x40, 0x4) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x7, 0x103000) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") getdents64(r1, &(0x7f0000000340)=""/57, 0x18) 2018/05/26 16:57:23 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffa, 0x400) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)}, 0x8001) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) fdatasync(r3) ioctl$sock_inet6_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000000040)) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000589000)='/dev/net/tun\x00', 0x0, 0x0) pipe(&(0x7f00005ad000)) unshare(0x40600) pselect6(0x40, &(0x7f00003e0000), &(0x7f0000000000), &(0x7f0000e90000), &(0x7f0000000000)={0x77359400}, &(0x7f0000e85ff0)={&(0x7f0000c71ff8), 0x8}) 2018/05/26 16:57:23 executing program 0: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x686f, 0x200102) syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x1, 0x0) close(r0) 2018/05/26 16:57:23 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x6000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="2a00000011000102000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000014000a4d718bf1ab2688000000000000000100"], 0xfe51}, 0x1}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x81, 0x2000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000001c0)=r2, 0x4) 2018/05/26 16:57:23 executing program 1: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f000000cff8)='./file0\x00', 0x0, 0x0) prctl$setfpexc(0xc, 0x0) fcntl$setlease(r1, 0x400, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") close(r1) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x3c, r3, 0x0, 0x70bd27, 0x25dfdbff, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xc79}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xd0}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20000040}, 0x4) 2018/05/26 16:57:23 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x1) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000040), 0x4) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000080)=0x1) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x3094c025784428b9) fcntl$getflags(r0, 0x401) 2018/05/26 16:57:23 executing program 2: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x2, 0x1) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = open(&(0x7f00009e1000)='./file0\x00', 0x8040, 0x0) fcntl$setsig(r2, 0xa, 0x2e) fcntl$setlease(r2, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f00000001c0)={0xfffffffffffffffc}, 0x0, 0xffffffffffffffa5) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) connect$pppoe(r2, &(0x7f0000000000)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'vcan0\x00'}}, 0x1e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000000080)={{0xa, 0x4e23, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x2}, {0xa, 0x4e22, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x40}, 0x4, [0xe52f0000, 0x7, 0x8001, 0x3, 0x1, 0x4, 0xbc, 0x26]}, 0x5c) creat(&(0x7f0000000140)='./file0\x00', 0x0) [ 266.575671] netlink: 10 bytes leftover after parsing attributes in process `syz-executor4'. [ 266.635125] netlink: 10 bytes leftover after parsing attributes in process `syz-executor4'. [ 266.682921] Unknown ioctl 19456 2018/05/26 16:57:24 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="02040000020000000e74480000000000"], 0x10}, 0x1}, 0x0) recvmmsg(r0, &(0x7f0000004a40)=[{{&(0x7f0000003200)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x51, &(0x7f00000047c0)}}, {{&(0x7f0000004880)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000049c0), 0x0, &(0x7f0000004a00)=""/47, 0x2f}}], 0x2, 0x0, &(0x7f0000004b40)={0x77359400}) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @multicast1}, &(0x7f0000000040)=0x10) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x10000, 0x80) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000180)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000100)=[@in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x6}, @in6={0xa, 0x4e20, 0x7fffffff, @local={0xfe, 0x80, [], 0xaa}, 0x3}], 0x48) 2018/05/26 16:57:24 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000000080)={'bond_slave_0\x00', @ifru_addrs=@generic={0x0, "beda3c214943b968c023783041d0"}}) 2018/05/26 16:57:24 executing program 7: mprotect(&(0x7f000021f000/0x2000)=nil, 0x2000, 0x2) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000080)='bcsh0\x00') prlimit64(0x0, 0x2, &(0x7f0000000000), &(0x7f0000000140)) mprotect(&(0x7f0000220000/0x2000)=nil, 0x2000, 0x2) 2018/05/26 16:57:24 executing program 3: r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x10000, 0x10000) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) close(r1) syz_open_dev$sndctrl(&(0x7f0000000180)='/dev/snd/controlC#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000640)={0x2000}) r3 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="6f4830464415fb13e29b330f116aa5c183f77e08a4621c5c0c4fa798eeb0256098cdc660f4d41f5c52e4c69a09c94cd5cf8f78a243a7ca19bb47587e954d82c6a8cbeacde36394b31bd67f395cf0f3fc24283876a7de173d90e1571bde02d697f50b955acaad650a88560bf1746b93f558c230cccae5fbda30718835cbc2b152b41b86782de7a8277a62f3a22f7bf0d7fb83c0319ec0e0ba16eb40a3f36dc4836a0c5ddd5d1198759735a1a16bd1f1c6aba33042de5fe440eaba0c5210c5cf61f5cdd6ff411e83771a5740e77e98a8c093f087a43f40be1ffe5cf161a5d465bcb0ff0b54ca3f353deae1cb03659cccc3", 0xf0, 0xfffffffffffffffa) r4 = add_key$keyring(&(0x7f0000000580)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$instantiate_iov(0x14, r3, &(0x7f0000000540)=[{&(0x7f00000002c0)="0824d8c99c09c44ae953adf8ed71e573740e4fa7078d44efb40becd386a356e4085bdf64689e52f4a59d21a252802599813ebad7bfbd96429f242a9b8edf7bc1b02c23d1bd6d83d49eaa2a7813718158", 0x50}, {&(0x7f0000000340)="82226a41dc688311bebd7e960d8e33e28934fe2454ed3dd7c2bee95d9a160e8674641dbcfdd54783e0e6842606a1592b02c9ab15a0ff9bab56542ae2650955d29443a959c3ce3550c30621d3bd93ce1e19bbf545fe56a7fc9dec65ac2558ef84f60eb8bcec46a46a8ee99812f024c57def69e355ecb3", 0x76}, {&(0x7f00000003c0)="8b9dfa2cef9322887cf462053a07b81087cbad0b2dee5c9e9b442f913b48810e78f8ffcc8f948060d726842d57ec612c42003341990d88dfafb4020c29c8fdfe9887e404cabfe11fc71cfa35bb295b7cd665f4fee56570027824107b2da797489c25bb483be1ef581eb327ca714cd2446e8a35fd09a50347ab66c60db16f2d59aa81a5d7b18c553d5f572a95ad83d8c2a0b0181c3bd9364908850d5ab02499ca55d4b89179a8c142f3f3d9bfa84c6b457c25da456aeabea67425897e55ca9ca778b406e179eb68f334cc1581e530783eeefe1f449dad61d467e1c56f028fb80334279bd4ef9412", 0xe7}, {&(0x7f00000004c0)="0aaff269268f1ea37b04a23c07b00a62f9e44fb1f7dcff353b4fa39b4730b6f15bfdd8adafe36bb27198d45c611c57533fa6b4b9558e313d6e74d4858fe1ffcd1735078dbf08b3ac38d8bae27bd4245345ea0898644a3e895399a9d8ceaf294b81a6c8b7cdf840dcf76c24ef85cb34308cec5c2b88005bbef4e8", 0x7a}], 0x4, r4) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000100)) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000600)=[@in6={0xa, 0x4e20, 0x15c, @loopback={0x0, 0x1}, 0x100000000}], 0x1c) 2018/05/26 16:57:24 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x2, 0x7d) write$rdma_cm(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="54c4415aaabb336914fa"], 0x2) ioctl$BLKFRASET(r0, 0x1264, &(0x7f0000000040)=0x1) 2018/05/26 16:57:24 executing program 1: r0 = socket(0x15, 0x80005, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x4000) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000001080)) syslog(0x0, &(0x7f0000000080)=""/4096, 0x1000) getsockopt(r0, 0x114, 0x10000000002715, &(0x7f0000000000), &(0x7f0000000040)) 2018/05/26 16:57:24 executing program 6: socket$inet_udp(0x2, 0x2, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x100) memfd_create(&(0x7f00000000c0)='\x00', 0x0) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000840)='./file0\x00') ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000780)) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000880)=@assoc_value={0x0, 0x40b}, &(0x7f00000008c0)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000980)=@assoc_id=r1, 0x4) 2018/05/26 16:57:24 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x84) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0\x00', r1, r2) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x28800, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r3, 0x28, &(0x7f0000000200)}, 0x10) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000140)}, 0xc100) sendmsg(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000000a80)="3a9a0e63", 0x4}], 0x1, &(0x7f00000001c0)}, 0x0) [ 267.627767] mmap: syz-executor7 (16270): VmData 18440192 exceed data ulimit 0. Update limits or use boot option ignore_rlimit_data. 2018/05/26 16:57:24 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup\x00', 0x200002, 0x0) r1 = socket(0x10, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = openat$cgroup_ro(r0, &(0x7f0000000200)='cpu.stat\x00', 0x0, 0x0) bind$llc(r1, &(0x7f0000000000)={0x1a, 0x7, 0x6, 0x4, 0x72, 0x9, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB=')\x00\x00\x00', @ANYRES32=0x0], &(0x7f0000000180)=0x8) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000300)) r3 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x10001, 0x46) read$eventfd(r2, &(0x7f00000002c0), 0x450) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f00000001c0)=@buf={0xf1, &(0x7f0000000300)="036886863c288bc46c642a4765d12449eeacdceb6ca484fab19cf453a0dcd28a6313fd2ff674f2e2872275be41a5732e85f4f4d98ff7b69eca7a1292869cf9510fcbc1b4d960530f42fcac3a74fb2afd64af9bef43f8a67976ad0b11c20c4628fc6fb0d21cb69e2eb9a05c781be8789d90207079557d7e3c5cf62c2b9a3ca0ad356de20406832531c4f3e622f1287ef8d63c5f74d38f2ba0e51fe640b26eb40d2256dd66a3403b09392fb18357f3301b1f54ad1ffea1a05e60de82add7893fe469e79618c40882b1650643d2a45f1e518cef24ac95e2ab8cf0885ec26a8f24d49e48ba96e47ecb8c31e789f5cb6f612371"}) 2018/05/26 16:57:24 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1c}, 0x1c) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14) sendmmsg(r1, &(0x7f0000007e00), 0x136a88c8311572c, 0x0) 2018/05/26 16:57:24 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee1fa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58) r1 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x3, 0x400000) accept$ipx(r1, &(0x7f00000008c0), &(0x7f0000000900)=0x10) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000000200)={{0x1f, 0x0, 0x8, 0x2, "f8ca53ba343d2b883e958d1250e6bb2819e9060db16bbec8d461dfdc972df34d65205b782ea9540ef4b06dc5", 0x4}, 0x330c, [0xffffffffffffffd1, 0x8, 0x7d, 0x7ff, 0x8001, 0x1, 0x7f, 0xfee, 0xffffffffffff7fff, 0x10000, 0x5, 0xfffffffffffff800, 0x8275, 0x7, 0x9, 0x0, 0xffffffffffffffff, 0x1932, 0x101, 0x6, 0x0, 0x1ff, 0x672, 0x7, 0x3, 0x0, 0x8, 0x3, 0x2, 0x6, 0x40, 0x1, 0x4, 0x2, 0x4, 0x8, 0x8000, 0x1, 0x8, 0x0, 0x0, 0x80, 0x10000, 0x2, 0xffffffff, 0x4, 0x7f, 0x401, 0x8001, 0x200, 0x8000, 0xc47e, 0x5, 0x1, 0x80000000, 0x7, 0x7fff, 0x9, 0x5, 0x7, 0x2, 0xb0d, 0xffffffffffffff81, 0x8, 0x9, 0x0, 0x2098, 0x4daeeb6, 0x5, 0xffffffffffffff01, 0x4, 0x4, 0xffffffff, 0x9, 0x2, 0x81, 0xffffffffffffff81, 0xad2, 0xffffffffffffff81, 0x3954, 0x3, 0xbf, 0x0, 0x2, 0x0, 0x5, 0x3, 0x0, 0x101, 0x13, 0x80000000, 0x2, 0x11000000000, 0x3f, 0x3, 0xfffffffffffffffb, 0x8a2, 0x40, 0x9, 0x5, 0x9f9, 0xffffffffffffff9e, 0x0, 0xfffffffffffffffc, 0x4, 0x4, 0x9457, 0x1, 0x2, 0x9509, 0x6, 0x5bc, 0xc5, 0x1fc000000000, 0xe99, 0x1ff, 0x2, 0x8, 0xffffffffffffffc0, 0x9, 0x0, 0x0, 0x101, 0x3000, 0x5, 0x0, 0x7, 0x5], {0x0, 0x1c9c380}}) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8fac, 0x8880) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={r3, @in6={{0xa, 0x4e22, 0x80000001, @empty, 0x2}}, 0x7, 0x3, 0x2, 0x81, 0x8}, &(0x7f0000000180)=0x98) r4 = accept$alg(r0, 0x0, 0x0) r5 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f00000009c0), &(0x7f0000000a00)=0x4) fallocate(r5, 0x0, 0x0, 0x9) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000a40)=0x401, 0x4) sendfile(r4, r5, &(0x7f0000e64ff8), 0x6) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000940)=""/41, &(0x7f0000000980)=0x29) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000800)={0x1, r5}) fcntl$setpipe(r2, 0x407, 0x800) clock_gettime(0x0, &(0x7f0000000700)={0x0, 0x0}) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000840)) syncfs(r5) write$evdev(r5, &(0x7f0000000740)=[{{r6, r7/1000+30000}, 0x6, 0x6, 0x1}, {{}, 0x98, 0x3, 0x237e}, {{0x77359400}, 0x401, 0xf, 0x8000}, {{}, 0x2, 0x1, 0x80}, {{}, 0x3, 0x67e}, {{0x77359400}, 0x1, 0x7, 0x9}, {{0x77359400}, 0x6, 0x8000, 0xfff}], 0xa8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000880)={r3, 0xffff, 0x40}, 0x8) 2018/05/26 16:57:24 executing program 1: r0 = socket(0x80000003, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2400001419000104000000000000f2ff01200200ff00000800000000a1b0643f1e1f0800"], 0x24}, 0x1}, 0x0) 2018/05/26 16:57:24 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x50bf, 0x2000) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000040)={0x4, 0x401, 0x46, 'queue1\x00', 0x3}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000500), &(0x7f0000000540)=0x8) accept4$llc(r0, 0x0, &(0x7f0000000100), 0x80800) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000004c0)={0x268c, 0x3, 0x101, 0x6, 0x4, 0x5, 0x100000001, 0x22, 0xb15b, 0x4, 0x8}, 0xb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x800000000000000) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000580)=0x3) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000780)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e0000000400000000030000ffffffff80010000c0000000c0000000ffffffffffffffff680200006802000068020000ffffffff0400000077b63cd79bc1996f7cf19283a812135b946276b212d5e394665fdc83ed3c6e6a7342a8bcbbebedaf2e0a9877f7e9a3ff1b9f07e266c242114d6f057f088c68919a2d3db9b9b3916ef2ec24f8baa1fd0c20ffa0590a82b80e3fc33ff21b4acb1603948a94257be9ea18c7d44aac8f4bc3931fa53d373a411af8571b62d73fdd", @ANYPTR=&(0x7f0000000740)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x360) 2018/05/26 16:57:24 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x80000008912, &(0x7f0000000240)="c626262c8523bf012cf66f") capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) setpriority(0x1, 0x0, 0x7af) 2018/05/26 16:57:24 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) rt_sigreturn() r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='clear_refs\x00') ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000040)=0x4008000) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00000000c0)=""/6, &(0x7f0000000200)=0x6) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000100)=0x4, 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0x0, 0x200007fd, &(0x7f00000002c0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000300)="d2", 0x1, 0x0, &(0x7f00000003c0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000180)="078fd1c9a5c5f3c4b10b3c04aed824d52976da04b17457afe303e6b8dba91cb1477c239848be2d2e224a86f6cdbf4bf01fc229ef3705d8a6fe5e54f8b954590f7e6fc6a121b4014ecfd25a5e2e90debd10ae3823ed3fd35a6e5f674d279a634ad5e4cb73ce7f24a089f1f2491d", 0x6d, 0x40011, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/05/26 16:57:24 executing program 1: r0 = socket(0x10, 0x803, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000d00)='/dev/usbmon#\x00', 0xf00, 0x20000) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f0000000fc0)={0x3, 0xfffffffffffffca6}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000000700)={0x3}) sendto(r0, &(0x7f0000000040)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r3 = syz_open_dev$dspn(&(0x7f0000000540)='/dev/dsp#\x00', 0x522, 0x2000) inotify_add_watch(r3, &(0x7f0000000580)='./file0\x00', 0x4000a10) recvmmsg(r0, &(0x7f00000005c0)=[{{&(0x7f0000000280)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000000780)=""/109, 0x6d}}, {{0x0, 0x0, &(0x7f0000000080), 0x2c8, &(0x7f0000000200)=""/40, 0x28}}], 0x2, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000740)={0x2, [0x0, 0x0]}, &(0x7f00000008c0)=0xc) syz_open_dev$amidi(&(0x7f0000001000)='/dev/amidi#\x00', 0x2, 0x40) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000c80)={r4}, &(0x7f0000000cc0)=0x8) r5 = socket(0xa, 0x1, 0x0) ioctl(r5, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$BLKIOMIN(r2, 0x1278, &(0x7f0000001040)) recvmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000800)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000100)=""/212, 0xd4}, {&(0x7f0000002680)=""/4096, 0x1000}, {&(0x7f0000000300)=""/84, 0x54}], 0x3, &(0x7f0000000b80)=""/205, 0xcd}}, {{&(0x7f0000000d40)=@hci, 0x80, &(0x7f0000000b00)=[{&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000a00)=""/240, 0x1c8}, {&(0x7f0000000480)=""/151, 0x97}, {&(0x7f0000000dc0)=""/208, 0xd0}, {&(0x7f0000000080)=""/27, 0x1b}, {&(0x7f0000000ec0)=""/219, 0xdb}, {&(0x7f0000000000)=""/32, 0x20}], 0x7, &(0x7f00000012c0)=""/41, 0x29}}, {{&(0x7f0000000640)=@alg, 0x80, &(0x7f0000001480), 0x0, &(0x7f0000002580)=""/84, 0x54}}, {{&(0x7f0000002600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000005d40), 0x0, &(0x7f0000000380)=""/205, 0xcd}}], 0x4, 0x0, &(0x7f00000000c0)={0x77359400}) 2018/05/26 16:57:25 executing program 2: rt_sigaction(0x4, &(0x7f0000000200)={0x6f}, &(0x7f0000000240), 0x8, &(0x7f0000000580)) rt_sigaction(0x400000000000007, &(0x7f0000000000)={0x402470, {0xffffffbfffbff270}}, &(0x7f0000000380), 0x8, &(0x7f0000000100)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000180)=0x0) syz_open_procfs$namespace(r0, &(0x7f00000001c0)='ns/mnt\x00') rt_sigaction(0xb, &(0x7f0000000040)={0x8, {0x4}, 0x0, 0x8}, &(0x7f0000000080), 0x8, &(0x7f0000000140)) syz_open_procfs(0x0, &(0x7f00000000c0)='net/icmp\x00') 2018/05/26 16:57:25 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2060000000000000008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x200, 0x0) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f00000000c0)={0x7, 0x8, 0x8, 0x9}) sendmmsg$alg(r1, &(0x7f0000002e40)=[{0x0, 0x0, &(0x7f00000015c0), 0x0, &(0x7f0000001640)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/26 16:57:25 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x14, 0xb, 0x100000000000006, 0x1}, 0x14}, 0x1}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) 2018/05/26 16:57:25 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x401, 0x2b}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x7, 0x8, 0xfff, 0xfffffffffffffffa, r1}, 0x10) ioctl$sock_proto_private(r0, 0x89e8, &(0x7f0000000000)="96a94b97de5b82d091b73d8b488fa9d3") r2 = socket$nl_generic(0x2, 0x2, 0x88) socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x88, 0xa, &(0x7f0000000140)=0x2000006, 0x1a8) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000040)=0x1, &(0x7f00000000c0)=0x1) 2018/05/26 16:57:25 executing program 1: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x9) close(r0) 2018/05/26 16:57:25 executing program 5: r0 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x0, 0x2000) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000140)={0x3, 0xffffffff00000001, 0x6, {r1, r2+30000000}, 0x5, 0x7f}) socket$rds(0x15, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x2000) accept4$inet(r3, &(0x7f0000000000)={0x0, 0x0, @dev}, &(0x7f0000000040)=0x10, 0x80800) openat$uinput(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/uinput\x00', 0x8800, 0x0) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000280)=""/244) 2018/05/26 16:57:25 executing program 4: r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x5905, 0x200000) accept$nfc_llcp(r0, 0x0, &(0x7f00000000c0)) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000415fc8)={&(0x7f000034c000)={0x10}, 0xc, &(0x7f00000daff0)={&(0x7f000017e000)=ANY=[@ANYBLOB="3c010000100000000000000000fdfffffffffbdf0000010000000000000000000000000000000000000081002356000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000010000000033000000ac14ffbb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000000000004c0014006d64350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000063ffffff00000000"], 0x13c}, 0x1}, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000000000)={{0x2, 0x4e24, @broadcast=0xffffffff}, {0x306, @random="8952bc8dd656"}, 0xc, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 'veth0\x00'}) 2018/05/26 16:57:25 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000cc0)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e0000000400000000030000ffffffff80010000c0000000c0000000ffffffffffffffff680200006802000068020000ffffffff04000000", @ANYPTR=&(0x7f0000000740)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000d96a00000000000000000000000000000000000000000000000000000000000000000000000000"], @ANYBLOB="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"], 0x360) 2018/05/26 16:57:25 executing program 2: unshare(0x600201fc) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x4) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000040)=0xba0, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="290000001800190000003fffffffda060200000003e80001024000040d000500000500000005000000", 0x29}], 0x1) 2018/05/26 16:57:25 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x121102, 0x0) io_setup(0x8, &(0x7f0000000100)=0x0) io_submit(r2, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="10000000040000000000000000000000", 0x10}]) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) 2018/05/26 16:57:25 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='net\x00') exit(0x0) openat$cgroup_type(r1, &(0x7f0000000140)='cgroup.type\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/26 16:57:25 executing program 7: setitimer(0x0, &(0x7f0000000000)={{0x77359400}, {0x77359400}}, &(0x7f00000000c0)) setitimer(0x0, &(0x7f0000000100), &(0x7f0000000140)) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x80000, 0x0) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) 2018/05/26 16:57:25 executing program 6: r0 = socket(0x10, 0x803, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@mcast1, @in=@multicast2}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000000100)=0xe8) write(r0, &(0x7f0000df8fd9)="2600000022004701050007000200e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f000051dffc)=0x7fff, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000077f000), 0x4) socketpair(0x6b600a4cee6ab796, 0x0, 0x1, &(0x7f0000000140)) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144aff0ae9", 0x12, 0x0, 0x0, 0x0) 2018/05/26 16:57:25 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80001, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000080)) writev(r0, &(0x7f0000000680)=[{&(0x7f0000000140)="6f8b9a8e9847014388ca20a2b2c771563621e714a50f3a0e5f6a9fb1071d65e90be7e50439f7b5285ee0ee16a53d32b5f9b0d5ed1bb66fb39aa384633261b6c84534d69725a7fefa14a9a8ece6f7584dc054", 0x52}, {&(0x7f0000000280)="9a8917cd2bc9dce436777f6e9b475fce632f7894f2eaee67078573feba5544cd4a549d57d9af25ddd06356126d931f2c8ccbfc6b944caa5070b8a1b5aff3f4fa40ffeef1645b847c96f952d589b66b5c1e6bc896d574f4abef7a710e9eb90d1c59415a3ccf08067e43019427500b4dd49c387b670fe16a96cd45ce", 0x7b}, {&(0x7f0000000300)="53bdfa37cb5bdc1b50fe80034042fd06653cbe2774f1959ac8a3f44bca0b593f92e6c80d346edeb1aec601a0050587567c4889caa27e3d34a8c2384ac62bfc535f10b41236b6a95c52e752e4e2f22fe9c3b51b1f23d5d49129a85cf53dd71e9b6e088731695748b2ca88acd87bfaee14b80ea71a2339144dfe2fbfe97fa40137eefae7d4c523f18ddae3df0f9781a727825e9e866bf7ac33fd353791c1d732f84e3e70f78e4897b54a2f6ba885be22a87b052f1adc68f538d2c52263ae659216bf679cdb43cb5b2f179ab0db0a4e5e5463f2f3a176791e60f38468e4a8", 0xdd}, {&(0x7f00000004c0)="a4998f4d4cb771bdd33dc83b3e5299fa14a8ca3dd85a8b4cec2fe7ac3ea14817bc7d48b74df33e9e1341516290ad05fd0dc720abf75ba2b89c4603979dece256ea585375d393525d6c3f93b18a02a30097324d681cda129c7c4f73fa9c05927976ec9a782846321825b33dbe7a4c0a7cb62fb935b2285788a7071fc33c1c46185b0eb8b562710ef86d0f5007e52a68da1037432f4ca39b", 0x97}, {&(0x7f0000000400)="d8480396d41c01d18590a44f4d211f9986c9aa7009d2138dd17d922ed609abbcae7c96a680eeb8c80f9603adc07a5617d2af3c54f7abe21add537767acb6a777a460d4a9db3ab7d27e6820e589900399bc36f8831a76abc7ed568d44da3de004d80380a734570eb2a1de8c7cb844a4e73cd8", 0x72}, {&(0x7f0000000580)="6416dadf0467f27cc54b64a8c1a4d0c0b25053505876149175b264fc120db80f94b3b6abdca9d4834a5ed3ebbe91c21a3162b5f001c260aae54c061320c29991f0c26b0c56b572e09b2928d160eb832cfb1142baa44fa7aa7617e2a482cdb7fb302ce285c4c136b1a4ad41fa904a0b0348a2e7d07329f1010e0473d9a58822047e1a4c7e98cce0295406a8c010039bd1f084a86cf6005063bb824d0d39dae8099c5b727d190f5a47ce8a55c85bbf14709c0625739d8590c9e47f65fda300607898b0d77b7e2ab62782950b7fc02fa47a2b154651226584e1bef56971005039", 0xdf}], 0x6) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000480)={0x0, 0x5}, 0x4) syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0xed660000, 0x40000) r2 = socket(0xc, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x3e, &(0x7f0000000700)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaa22020000000000009c00d60000fe800000bbfe8000000000000000000000000000aa000000000008907800000000000013000000006a7cb7970f291d745f80c55c01aed72d4d557ed4f9ce558790f1fa6aea37c13471677527c975127985184ea58eea856f6dcc6990d519e3f563d72404acfa9789a741d08766059ba302295159fc65999c29d5c5f625eb84e2270135c303128c2f0c584448e9aef01f214c00000000000000000000000000000000"], &(0x7f0000000040)) [ 268.891278] netlink: 'syz-executor2': attribute type 5 has an invalid length. 2018/05/26 16:57:25 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424ada75af1f02acc7edbcd7a071fb35331ce39c5a00000000") r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fsetxattr(r0, &(0x7f0000000280)=@known='user.syz\x00', &(0x7f00000002c0)="2f0409004bddd9de91be10eebf000ee9a90f798058439ed554af1f02acc7edbcd7a071fb35331ce39c5a0000000000000000080000000000000000000aaad955a3c93f9d248b46a7c99eb35b406bf918ff01739e56187b2db8f1074424745271062042fb3808186e0a837132f9108c583073a4ca94b3e4e58717fe2b659fa3903c7b73bd66b83f5ecc0a7361257896883f1b43ff4ec0a1e336b92f705461af0b60825a7834ffd0a7339d85c51b8db7b4c0e4f40953dd2d9f2110f04c9fdf8489eaa996", 0xc3, 0x0) fremovexattr(r0, &(0x7f0000000100)=@random={'system.', '/\x00'}) 2018/05/26 16:57:25 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="af26262c8523bf012cf66f") ioctl(r0, 0x9, &(0x7f0000000040)="aeca74f81006573fa690c0a39e7ddc18ee731ea8a238d4f2d13769240ef88fb82ee43caf8b33090e30d06589f5d815e3678daad73a09ad224e2927fbce74c84ec6764e144f16950594c8b0ecabbbf3bd58023e44bfd75bd97278aba812ae067d0d812964d013cc36680c906bcc3b5c146d7c2727ae721e2c80db53df9598bb4d127a25d2dda3c087c7254a29b4a6ba9dfcdb09193518673be55fe3cca16dff64e15d132155bc2fa5f498df77b6c18c3a99430d88f464c4e08b39634fafed82c34f5ad6a27ac6ca6df17be4bcaa9f8fa9f38c303b8e5b2f20e0766d5f191a174af2a33f") r1 = socket$alg(0x26, 0x5, 0x0) poll(&(0x7f0000000000)=[{r1}], 0x1, 0xff) 2018/05/26 16:57:26 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000380)) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000140)={@mcast1, 0x0}, &(0x7f0000000180)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=@gettfilter={0x2c, 0x2e, 0x300, 0x70bd29, 0x25dfdbfc, {0x0, r1, {}, {0xffff, 0x5}, {0x0, 0xf}}, [{0x8, 0xb, 0xfffffffffffffc01}]}, 0x2c}, 0x1, 0x0, 0x0, 0x800}, 0x4000) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f00000001c0)={'team0\x00', 0x0}) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0xfffffffffffffe5f) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}, r3}, 0x14) preadv(r0, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/115, 0x2a}], 0x1, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x8000, 0x0) 2018/05/26 16:57:26 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x402}) r1 = syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x10140, 0x0) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000000100)={0x7, 0x5}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'ipddp0\x00', 0x1000}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000300)={0x0, 0x1000, "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"}, &(0x7f0000000140)=0x1008) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00000001c0)=r3, 0x4) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x20000000000002ac, &(0x7f0000000140)}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"0000d999d92f92e8a41b4199f301e710", 0x400000000102}) 2018/05/26 16:57:26 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000040)=0x1a84, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10200, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) 2018/05/26 16:57:26 executing program 7: setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000140)=@nat={'nat\x00', 0x19, 0x4, 0x0, [0x20000500, 0x0, 0x0, 0x20000628, 0x20000910], 0x0, &(0x7f00000004c0), &(0x7f0000002080)=ANY=[]}, 0x78) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="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", 0x1a1, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f00000001c0)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0x41, "0b0d98d111747c99b81e0352f026fe68091ce480ead03e0e3ba94288add5c906a58995aae169225604ae2ed28c146959c26fc89c15735e673a6a04905ad582a96a"}, &(0x7f0000000280)=0x49) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000002c0)={r1, 0x6}, 0x8) 2018/05/26 16:57:26 executing program 5: getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040), &(0x7f00000000c0)=0xc) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$TIOCEXCL(r0, 0x540c) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x10003, 0x80011, r1, 0x3) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000200)="383b986c829eb30404022cdea7c877e8", 0x10) get_mempolicy(&(0x7f0000000080), &(0x7f0000000100), 0x6160, &(0x7f0000002000/0x2000)=nil, 0x2) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$TUNSETVNETLE(r2, 0x400454dc, &(0x7f00000001c0)=0x1) 2018/05/26 16:57:26 executing program 0: r0 = epoll_create1(0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x80, 0x212100) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000040)) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) dup3(r2, r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d40ff4)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000b1eff4)) 2018/05/26 16:57:26 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x6c5a, 0x10080) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000000040), &(0x7f0000000100)) 2018/05/26 16:57:26 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket(0x2, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet_sctp(0x2, 0x5, 0x84) listen(r0, 0x7) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x4e23, @loopback=0x7f000001}], 0x10) dup2(r0, r2) 2018/05/26 16:57:26 executing program 2: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0800001b0100000047dc2e") 2018/05/26 16:57:26 executing program 4: r0 = socket(0xa, 0x1, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x80) ioctl(r0, 0x8912, &(0x7f0000000080)="c7361b2c8523bf012cf66f") lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)) mknod(&(0x7f0000000440)='./file0\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000140)={0x2, 'gretap0\x00'}, 0x18) mount(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='gfs2meta\x00', 0x0, 0x0) [ 270.059101] gfs2: gfs2 mount does not exist [ 270.063750] IPVS: sync thread started: state = BACKUP, mcast_ifn = gretap0, syncid = 0, id = 0 [ 270.095414] gfs2: gfs2 mount does not exist 2018/05/26 16:57:27 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f000034c000)=0xfffffffffffffffc, 0x4) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000040)=""/137) 2018/05/26 16:57:27 executing program 3: syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') bpf$OBJ_PIN_PROG(0x6, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00'}, 0x49) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000180), &(0x7f00000001c0)=0x10, 0x80000) finit_module(r0, &(0x7f0000000200)='\x00', 0x2) socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x2cc041, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000140)={&(0x7f0000000000)='./file0\x00', r1}, 0x10) 2018/05/26 16:57:27 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f00000000c0), &(0x7f0000013000)) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x7, 0x4) 2018/05/26 16:57:27 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x30000, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000080)="890f66fe69602393e88805f998b725dbc5ebd5fca0c9c0c7a1e982ab1cb12ebcaefd92edff9b07decd50b110c9221134be789f03afdcae56f6e2600963a8ac58229b3bfc2b86539957022d2ef8ed55e83de9339e0256836afee47617be0eb46b816c56e599531255950af5ea3449bcd6eaad6f6fc21adc1c6d992b8ddf955e766e39ba2aa3586993bd686afa8c3ed447a53e966317d83a4e83715b92513c4a11d8dc3d377042e9a62ce9ef9e884690c04cf8a53a03d806361dcb2b42354906453dc631e94ebbac99e558d3adfa63161a6a65841f66377091cb2f") mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000e39ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SET_COMMAND_Q(r1, 0x2271, &(0x7f0000000000)) 2018/05/26 16:57:27 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000140)='/dev/nullb0\x00', 0x104004, 0x0) write$binfmt_misc(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="aedb8ce083e7a1b61c05aab312c31965dbbe8c7fea03250697edfd01bf3edf03000000abf7b5bfd933d2e97af54efe25014a234d655b0b6d83452ba5670100361cc3d18bd8d3f0c14df5ba21fa374ccd73b6441e528ed1f68c02e22c165331000c585673c83522f16c7e79634ca0650b28d540c16ce6906ad567536e7192e3960db30d756b000000000000000000f5b87bcf24835808ed129b4de35e"], 0x14f) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000040)=0x1c, 0x4) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x2) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000000080)) 2018/05/26 16:57:27 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f0000c45ff6)=@file={0x1, './file0\x00'}, 0xa) listen(r1, 0x0) connect(r0, &(0x7f000009f000)=@un=@file={0x1, './file0\x00'}, 0xa) r2 = syz_open_procfs(0x0, &(0x7f0000a92ff7)='net/unix\x00') sendfile(r0, r2, &(0x7f000097d000), 0xff) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000080)={{{@in6, @in, 0x4e23, 0x0, 0x4e22, 0x0, 0x0, 0x20, 0x20, 0xaf, 0x0, r3}, {0x4, 0xfa1d, 0x1, 0x2, 0x18, 0x2000000000000000, 0x4, 0x8}, {0x4, 0x7, 0x6, 0x1}, 0xfffffffffffffbff, 0x6e6bba, 0x0, 0x0, 0x2, 0x1}, {{@in, 0x4d5, 0x2b}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3503, 0x2, 0x0, 0x80000001, 0x100000001, 0x0, 0x7fffffff}}, 0xe8) 2018/05/26 16:57:27 executing program 0: mmap(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x0, 0x88010, 0xffffffffffffffff, 0x8000002) r0 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10200}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x50, r1, 0x8, 0x70bd28, 0x25dfdbfc, {0xc}, [@IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x200}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x198e}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}]}, 0x50}, 0x1, 0x0, 0x0, 0x20004004}, 0x54) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) r4 = dup2(r2, r0) recvfrom$unix(r0, &(0x7f0000000040)=""/97, 0x61, 0x0, &(0x7f0000000140)=@abs, 0x6e) connect$bt_rfcomm(r4, &(0x7f00000000c0)={0x1f, {0x0, 0x10000000}}, 0xa) close(r2) r5 = getpgrp(0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000002c0)={[], 0xffff, 0x20, 0x4, 0x800, 0x900000000000000, r5}) 2018/05/26 16:57:27 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x31c) 2018/05/26 16:57:27 executing program 7: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x2, @broadcast=0xffffffff}}, 0x1e) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xdb, 0x9, 0x71e0864f, 0x8, 0x48}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000280)={r2, 0x40}, 0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e21, 0x200, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, 0x8fd, 0x2}, 0x90) connect$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0x1}}, 0x1e) 2018/05/26 16:57:27 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000000140)=""/1, 0xfffffe72) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000080)) r2 = gettid() ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000180)="015592f10a78c11e5f81654edfb97b7eb24e9e1f9a5ce5f34a6a5697379fbd03e3561b7821ee08a5a0445f3383537d92d331d4a6ae6c459b9f29fc69067c101c393660f01cedfd86e45d8cd417b9b95347c84f7caf4dc141a35ac7cf78647ee88ca5a01ba89e6e30c15d9a4775180a17c15af1ad930612bafbd42127eb5dcdbdf42bf8a20cccf16b337848b9ab8a75e42cdacbcba20d55d2bfe20a80087ef4b82eefdea417b797e04b3d6916eab505e36c1fb35614c05004f2789aa9cab31767") timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1000000000016) 2018/05/26 16:57:27 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x5c) socket$inet_sctp(0x2, 0x1, 0x84) 2018/05/26 16:57:27 executing program 2: r0 = socket(0x40000000000a, 0x1, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x40, 0x10000) timer_create(0x3, &(0x7f0000000140)={0x0, 0xe, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000000280)=0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000002c0)) timer_delete(r2) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000040)=0xcc2f, 0x4) syz_emit_ethernet(0x3a, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff08004600002c00ac1414bbac1414aa07030400000000009f60315af255c4e37c13f83f79e7937b63ccf00f1530c3c7bfe4eac357c8247702215bf5f200000000000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f0000000000)) syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x8, 0x200) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000200)={0xf02f, 0x2, 0x7a77, 0x8}, 0x10) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x40245, 0x0) 2018/05/26 16:57:27 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)={0x4, [0x7, 0x8, 0x76, 0x7ff]}, 0xc) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000000)) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4010000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="10052bbd7000e7000465e8a4eac09df2"], 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x44) r3 = syz_open_pts(r1, 0x0) ioctl$TIOCCONS(r3, 0x5414) 2018/05/26 16:57:27 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x180, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000000c0)={0x5}, 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000200)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @rand_addr}, 'syz_tun\x00'}) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000040)=@req={0x28, &(0x7f0000000000)={'vcan0\x00', @ifru_map={0x5, 0x0, 0x5, 0x0, 0x6, 0x5}}}) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ppoll(&(0x7f0000000100)=[{r1, 0x4000}, {r0, 0x80}, {r0, 0x10}, {r0, 0x200}, {r1, 0x800a}, {r1, 0x1}], 0x6, &(0x7f0000000180)={r2, r3+30000000}, &(0x7f00000001c0)={0x9}, 0x8) 2018/05/26 16:57:27 executing program 5: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000002540)=[@in6={0xa, 0x0, 0x0, @ipv4={[0xfec0], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}], 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket(0x10, 0x8000000000004, 0x200000000000) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x64, &(0x7f0000000340)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa000800450000280000000000069078ac1414bbac1414bb00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="50100200e9df9078"], &(0x7f0000000300)) 2018/05/26 16:57:27 executing program 0: rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0xb, &(0x7f0000044000)={0x0, 0x17, 0x4, @tid=r0}, &(0x7f00008ec000)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1c9c380}, {0x0, 0xe4c}}, &(0x7f0000040000)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) rt_sigtimedwait(&(0x7f00004f3ff8)={0xffffffffffffffff}, &(0x7f0000a37000), &(0x7f0000685000)={0x77359400}, 0x8) 2018/05/26 16:57:27 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x40000089f1, &(0x7f00000006c0)={'bond0\x00', @ifru_settings={0x2a1, 0x8000, @fr=&(0x7f0000000000)={0xfffffffffffffffb, 0x85, 0xc00000000000000, 0x0, 0x3, 0xffff, 0x100}}}) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0xa1fd, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000380)=0x7b, 0x4) 2018/05/26 16:57:27 executing program 4: r0 = socket$inet6(0xa, 0x803, 0x100000001) sendmmsg(r0, &(0x7f00000001c0)=[{{&(0x7f0000001540)=@nl=@unspec, 0x80, &(0x7f00000015c0), 0x0, &(0x7f0000000400)}}], 0x1, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200)='/dev/urandom\x00', 0x4100, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000040)={r0}) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000080)=0x3, &(0x7f00000000c0)=0x4) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000000000)=0x80, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r4, 0x1, 0x200000010, &(0x7f0000000040)=0x1, 0x4) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[@ANYBLOB='#'], 0x1) write$binfmt_misc(r3, &(0x7f0000000240)=ANY=[@ANYBLOB='s'], 0x1) recvmsg(r4, &(0x7f0000000080)={&(0x7f0000000380)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000780), 0x0, &(0x7f00000019c0)=""/222, 0xde}, 0x40000002) recvfrom(r0, &(0x7f0000000040), 0xd6, 0x1, 0x0, 0xd6) fdatasync(r5) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000100)={0x0}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r5, 0x84, 0x17, &(0x7f0000000280)={r6, 0x3ff, 0x3d, "893ebb09ce0a24a1b80ea9123e8393a6beb8efaa8b10c0fee773d5251b1477c0a8ffca37521d9329f7a2983e45b4148e761bb7005c0e87a7a1ff5b892a"}, 0x45) msgget(0x3, 0x20) 2018/05/26 16:57:27 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x180, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x5, 0x101000) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f00000000c0)) r2 = getpgid(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000080)=r2) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8910, &(0x7f0000000100)="c626262c8523bf012cf66f") sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) 2018/05/26 16:57:27 executing program 2: r0 = socket$packet(0x11, 0x80a, 0x300) syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYPTR=&(0x7f0000000300)=ANY=[@ANYBLOB="f750d7090eeca19a7d64229402a9053fc91ba27cbf51be284cfd7fa82f6ee1421511ff3cb3cf5f946503900ab5c6ccd7af907a5dac3b86498308adcf9f23c54c748abc50b098d8782065fa48829514be9ffb70b8a892ff", @ANYRES64=r0, @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYPTR, @ANYBLOB="192705c2e34d49e3abeca7b7ea63973e56f189a939229c856130c4d700108a19bcdd8f56d88f30e923f07d9f0bbf231c5862f2cc83a8022b29835102abdf8a5fc251fcd89c0c4a78cea2077e36343767d4be4aeb558100b2cfdf6be97e89a99e7458152f986c6f482c1822ab4c1cd5c76609feb23851d16c0d2c329b30c81d4851ee58e0c8a0cde7f9f4276810042973514cc8550516eddb6f5e6aec1759c5eafc5b04da62c808618326874a68c51434acd9a98b73a3a58849d874acdf1f2d8a1acc4d5756fea1bf8b8e02454efd93b210c4397acc46", @ANYBLOB="e1bc48e939cb3e51b6f33c3cde5019be991c838b6c02aa805ef6d067fab55169"], @ANYPTR64=&(0x7f0000000200)=ANY=[@ANYBLOB="7094c11618aef402d32eaf395cf587ee3f3687384a17652a046070c75b17b0d042bb42cb6f31bc9ba29357af22b619f49c4cf146e6d06e21cee160b083c92a126201bdbea09266fcec4b1a86178973b34b9dca75e98a8352d44a348db65a27ab3bb601ef8e97ac2963369a839d3211ba5424e44ed8255f4975cf66edde4931802a26c4d7ddb3fd86933022a0c6d200f408339d2ad59c8119df9fb2b763eedb9d2e323197116bd1f4d2c3c8e29aa032a97cf971018879ec795a107fa25f5fd3d75c5e80d3"], @ANYRES32=r0, @ANYPTR]], &(0x7f0000000080)={0x0, 0x0, [0x49d, 0x4]}) r1 = shmget$private(0x0, 0x4000, 0x78000000, &(0x7f0000ffc000/0x4000)=nil) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)={0x0, 0x0}) waitid(0x2, r2, &(0x7f0000000380), 0x8, &(0x7f00000003c0)) shmctl$SHM_LOCK(r1, 0xb) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0xffffffffffffff01, 0x5, 0xb000}, 0x4) shmctl$SHM_LOCK(0x0, 0xb) r3 = creat(&(0x7f0000000480)='./file0\x00', 0x0) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f00000004c0)=0x8) 2018/05/26 16:57:27 executing program 1: r0 = socket$inet6(0xa, 0x1000000000080003, 0xfb) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f000034c000), 0x4) pwritev(r0, &(0x7f0000000180)=[{&(0x7f0000000000)="d7a2e1fc6c7627e9ca264b9143fc3c76da3144dbb7bb6fb5efd312329495c4b27aabc9f96930726d8d004e7f8a34c13f5f175ba81ca55d42dccb4d6d9c76fb1614c1c9399c04fc6895d3e95f154ae4e505392bbd37ff0d25f76dee21f1f057ebfbbbfce0124ec64e181ba7f0332d04d86c2fd4dd95b408040f0b7665375cdca0eecaaea9eb41e51c45742d100eb01571bd6c2b9d3414537c2fe651c0fce6677dff4aeded50fa9007055fbae9496e5b8dbd59836f28e1d8ae033cd938ec52f08f8f3655b7d6c3e7a5ccf71ffcb9be8683f9931ae4f34e7f", 0xd7}, {&(0x7f0000000100)="87a56f5da08c31123a9e8ba2dc8280e0c367f55f5b4f8e84790ff2d4550aaaf754022983f4539da2ef65b4ba61dad313a4dcebe89480a31d0348494b89ad44ac9cb2246534be896b94523e130489e26b34f264c0658c50195cd7df4c9a317ec6e373c41206ea3f510befaa7051c7", 0x6e}], 0x2, 0x0) 2018/05/26 16:57:27 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) getpeername$netlink(r0, &(0x7f0000000000), &(0x7f0000000040)=0xc) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000080)={'ipvs\x00'}, &(0x7f00000000c0)=0x1e) munmap(&(0x7f0000000000/0xd000)=nil, 0xd000) gettid() getsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f0000000180)=""/144, &(0x7f0000000240)=0x8cbefdfc784b12d) prctl$setmm(0x23, 0x2, &(0x7f0000000000/0x1000)=nil) 2018/05/26 16:57:28 executing program 3: unshare(0x400) socket(0x1, 0x8000000080006, 0x81) 2018/05/26 16:57:28 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x40}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000001c0)=r1, 0x4) sched_setaffinity(0x0, 0x8, &(0x7f0000cb7000)=0xef1) fcntl$getownex(r0, 0x10, &(0x7f0000000200)) r2 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x217, 0x101000) get_thread_area(&(0x7f0000000500)={0x80, 0x100000, 0x3000, 0x1000, 0x8000, 0xc6, 0x80000000, 0x8, 0x8, 0x1}) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f00000000c0)={0x2, 0x9, 0x100000000, 0x7f, 0xfffffffffffff801, 0xe94}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00001f0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f00000bc000)=@abs, 0x8) r5 = dup(r3) sendmmsg$unix(r4, &(0x7f00000004c0)=[{&(0x7f0000000240)=@abs={0x1, 0x0, 0x4e20}, 0x0, &(0x7f0000000440)=[{&(0x7f00000002c0)="fcfef6a8e9b39994b3ba8e7b90a6"}, {&(0x7f0000000300)="a57a5c107ac7969a95ec919238c17f23378c2bda9ea8"}, {&(0x7f0000000340)="964607b340ded7eb7dc059ab46b7c1b661f19c7084513d04a6780eb46bdce364ec69dbbf01c94671b606fa940809b75ed7bc3b6037967e0957cdb07e0fa94482268cae21931d009f0a32ddcb4b60c7c9fb3cf56006b357222ff629c1f486272223bf248467744468733f06a24dcf189f2e7f5fcc118bd9a560813ffe1103e4eb662053cc6f901fe58b3e5f7194df0c597f33d1bbc30d0118ab7d94ab5a22d298ee70df70fa"}, {&(0x7f0000000400)="e856bcc57684356d59cab9237ac2e0754f1e4d5797eb99fa519defaf183f611c89bd94725b97531eb2139ab5"}], 0x0, &(0x7f0000000480)=[@rights={0x0, 0x1, 0x1, [r3, r2, r5, r4, r2]}], 0x0, 0x1}], 0x1de, 0x14) listen$netrom(r2, 0xfffffffffffffffe) recvmsg$kcm(r5, &(0x7f0000000880)={&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000700), 0x0, &(0x7f00000007c0)=""/188, 0xbc}, 0x0) 2018/05/26 16:57:28 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001bf000/0x1000)=nil, 0x1000, 0x0, 0x4011, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) 2018/05/26 16:57:28 executing program 2: r0 = socket(0x112, 0x0, 0x2) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") alarm(0x10000) 2018/05/26 16:57:28 executing program 0: r0 = socket(0x17, 0x8, 0x0) ioctl(r0, 0x11003, &(0x7f0000000500)="4626262c8523bf012cf66f") r1 = socket$netlink(0x10, 0x3, 0x2) connect$netlink(r1, &(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfd}, 0xc) vmsplice(r0, &(0x7f0000000480)=[{&(0x7f00000000c0)="7e4a3d79f5d3f4766eebd45101779b01a1ddd4f548fd79f2dfa6889ebbba8cb75fffcd248d32dfa78bbcaf8bf8f2242c21e9921e001d407ca20953985d68e581926b085d3dce1fa367d484dfcd0fe5247664d9eb57bfdbaf20e79b06f28a6d079fd1814a90acb5c7d570063e8fba4dff18adb3ee82da769cd3d71aa6d428ee0b45a4714b24b79f9e37577dfe5d6e3f95990a1c70fcadb57fd6a22fa351633f56466a89b0768f73ef04de68123079331f103e2e322dca26cab310d850", 0xbc}, {&(0x7f0000000180)="770c5f4f23091b4e51909cb202b15187d993a1c78fd6ab0a0df66f662c7c9a0f2cc3a866aad49390a9993b3f3b471cfc462b0bc40dab5e415da1ebc4db193c603f55a72e2d93b615b7a94fc39155460572ebbf991a048ec4b6f99ceb7f260229f4b869e397d8dd556a1e", 0x6a}, {&(0x7f0000000200)="a70e148c20cbeec3cb4012b67c1a510ad3038dfa4e37b59a20117d942222203031688684dbb0fedcbd61269ef6ba5553511abcd94751f81c7486c2804f1157981f11730c0c6b0c463f3b011c8ad6b58b3da5fcef0f7caa7f9bb80624feefdf2dcf8a18f043b8f62f77c3b330104b05a3c50b1e24e4f597581585ccd8d3cec65404c816ee17d9165c8aceef169b6ee2c9e80a118a03f64e90543c3f3ae6e4016481291aa70321e521cc99d8321fa472f70c479e8d", 0xb4}, {&(0x7f00000002c0)="16759a66c535bbc5a231908e852e5285c029d1e2033baa2734d1608a8bf94b020d4a171fc8e244bf8a1c43f9ed821ed59c73236cfe72acc3d9f275a5b228335026d3b8879c9418416cb96964dd6fd3bee20aff39e660be4941429902db58e7dbd280e8ac239be5ecc9980e7b20747b1047e113b90975d7007f43e90fa4", 0x7d}, {&(0x7f0000000040)="5afb3b55b3341a1564a529a5529157dbe82fcd11bc833c722eb8df37dacbffc36b6bd96bcd6de1c4159264173698201c30663d9e9cd546a1a1f833c62df2fd71", 0x40}, {&(0x7f0000000340)="ff8db492d3d377208983921a03485b5a71446c44a788f3b5625af65383f6b6ab97a71b7b", 0x24}, {&(0x7f0000000380)="70dfe80878c45f8a1ca4017fd717b6d7babc1b0b555209b249c5576cf05178d057fbeff66ab6de23be8832e597137bb59267d1d4e2f1c58499ef49d94771772aaf069ce49104bf195c403c7d45e9eeacf7cf626ce364658e7d24c07d3fba50034975dca4c62d8bbcd517b5a96492aa8b88a79935047409337c258dde93c98ffaf9897d8ab6ff2284f29fe02b46ed813dd1b0a4b24adb60ca223e7474cacfc01e26c311982f1516e1fff4153fe478ea14b2502550a87b850f44cbc6a5ef12ed5affe35fee4b66ebcbb22f361a7d83e9fb151f6667a430e758d1cb874e1c30", 0xde}], 0x7, 0x1) 2018/05/26 16:57:28 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socket$bt_cmtp(0x1f, 0x3, 0x5) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000280)={0x2, 0x40000000004e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='yeah\x00', 0x5) sendto$inet(r1, &(0x7f0000a88f88), 0xfffffffffffffff5, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/26 16:57:28 executing program 3: r0 = socket$unix(0x1, 0x3, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@ipv4={[], [], @loopback}, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000040)=0xe8) quotactl(0x1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000280)="70342d19bf009a87e4fa056e3f065938ad9a382d73dba9f23e4aa881bd29ce247d6db402442199b2b48d377c96553c1699a1356e946d563f2febfb436f6c92ea4be27af77fac49e821bf77cd0bf54530d4da6b2edecc9c9a814349748a32ef84045e203aca3b21444d3639cca8d953372e6bb505166583c8e4ebc50b565dee101f56f139dbf5a4f44349554bb86673cd2d4277f4f462decf2b9f31cf3a4d1dd0689d975cc2403ea2be3ca2e9771b1f4bf6e51380eb2c8ad052be5303a435436f2d5b34df827c116ed7e2f6300f226237a490716f205c6a2175282c92a010da376f70a560f8a591a09eb2977b31b10fc302") ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000000080)) bind$unix(r0, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) connect$unix(r0, &(0x7f000000cff8)=@abs={0x1, 0x0, 0x1}, 0x8) r2 = mq_open(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ac, 0x1a8}) r3 = socket$unix(0x1, 0x80000000000003, 0x0) connect$unix(r3, &(0x7f000000cff8)=@abs={0x1, 0x0, 0x1}, 0x8) mq_getsetattr(r2, &(0x7f00000000c0)={0x56a2, 0x101, 0x8, 0x2, 0xc781, 0x9, 0x100000000, 0x7}, &(0x7f0000000380)) 2018/05/26 16:57:28 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000000080)=0x5, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000722ffc), &(0x7f0000000040)=0x4) 2018/05/26 16:57:28 executing program 6: r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x8200) r1 = getpgid(0xffffffffffffffff) mq_notify(r0, &(0x7f0000000000)={0x0, 0x29, 0x3, @tid=r1}) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x2000001, 0x2011, r2, 0x200000000000000) openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x140, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x12, r2, 0x0) mbind(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x4001, &(0x7f0000000740)=0x1, 0x9, 0x0) mlock(&(0x7f0000004000/0x5000)=nil, 0x5000) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x1, 0x0) 2018/05/26 16:57:28 executing program 2: unshare(0x24020400) r0 = socket$alg(0x26, 0x5, 0x0) poll(&(0x7f0000000240)=[{0xffffffffffffffff, 0x24c}, {r0}], 0x2, 0x0) 2018/05/26 16:57:28 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$BLKFRASET(r1, 0x1264, &(0x7f0000000100)=0x4) ioctl$TIOCGPTPEER(r0, 0x5406, 0xfffffffffffffffc) 2018/05/26 16:57:28 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000062bfc8)={&(0x7f0000f4cff4)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f00005acf34)=ANY=[@ANYBLOB="5c000000150001000000000000000000e0000002000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000000c0008000800084000000100"], 0x3}, 0x1}, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x84000) getsockopt$inet_buf(r1, 0x0, 0x9, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) 2018/05/26 16:57:28 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000003c0)={'rose0\x00', {0x2, 0x0, @broadcast=0xffffffff}}) sendmsg(r0, &(0x7f0000000380)={&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x12}}, 0x0, 0x2, 0x0, 0x1}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000080)="b21c6f994d6f2db93827bb32c68ef3a6f66fe1ce74b72ecbea0715af4a24923db7fff3283240c7edf49e9fcdf935669662e1733c7b84f81938b64b58496707d2ac9cdc78902b816bb989", 0x4a}, {&(0x7f0000000400)="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", 0x1000}, {&(0x7f0000000100)="c8dafc177b1c4abc4da97cebf62ee8ec5f436b77d2e3a1cc90fe46280a03c622ca40c5c624114308325642efe25e694e90268fac3a95a5f2b24a930d734bd906690251873e74bf4648ed11d0f5198af8e85324", 0x53}, {&(0x7f0000000180)="755ee86883b69e169b86efecfd5744ff1efcf3e5d0c085ab50fb5bb8f0578d1a6ba5502f391922bb859e84ffa881397f4de9674ce80ecec33f6f0612020c60d66c4706c97e6f5f1af9f319d2ffff9f5497a74d0f3320fe70fdff99dd88fdd8c34325a25680e0e1c88b45a0ab0bf92d82eb5333103f8fb2104e428e937eabd604eb4f15e9c01e", 0x86}], 0x4, &(0x7f0000000280)=[{0x70, 0x0, 0x99c6, "a832eeea7ccaae813fdbd9a97c57a528a1a49f1a529baf1f5964e2384c0e0aaef10a83d4303bd66430768de03fc052cb7b48adfa2b1b18eb5a79ef438660239614e2915d8ea2948a04728251ea58a641c215b71e7ea1f9a4b70924"}, {0x70, 0x197, 0x7, "aa812b745a54f851bdc98232bc5f72dc97a961ef2061fa0953db9ae46a3db97319bce4eac0547fe08bd366043334fe4adfa1eed6b7f3e687f6d3e137ba30737559cd34dfc27c1dee19fc6549a80e134e053a09affbe1f5e026af88200b3771ee"}], 0xe0, 0x4000010}, 0x4) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000001400)) 2018/05/26 16:57:28 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000400)={{{@in6=@mcast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000000340)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'team0\x00', r1}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r2, 0x2, 0x6, @random="2700c802a7b7"}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000040)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000140)=""/28, 0x1c}, {&(0x7f0000000180)=""/15, 0xf}, {&(0x7f00000001c0)=""/6, 0x6}], 0x3) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x44c000, 0x0) ioctl$VHOST_GET_FEATURES(r3, 0x8008af00, &(0x7f0000000100)) r4 = syz_open_dev$sndmidi(&(0x7f0000000380)='/dev/snd/midiC#D#\x00', 0x80000006, 0x80080) setsockopt$inet_tcp_TLS_RX(r4, 0x6, 0x2, &(0x7f00000003c0)={0x303, 0x33}, 0x4) ioctl$KDDELIO(r3, 0x4b35, 0x7) 2018/05/26 16:57:28 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000400)='/dev/usbmon#\x00', 0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000000)) unshare(0x2000400) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)) inotify_init1(0x0) pselect6(0x40, &(0x7f0000f33fc0)={0xbffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/05/26 16:57:28 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getpeername$inet6(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000100)=0x1c) mq_timedreceive(r0, &(0x7f0000000000)=""/72, 0x48, 0x0, &(0x7f0000000080)) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r1, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000140)=""/231, &(0x7f0000000240)=0xe7) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)={{0x6523, 0x10001}, {0x401, 0x100}, 0x43bf0eb1, 0x4, 0x9}) tkill(r2, 0x1004000000016) [ 272.082945] device team0 entered promiscuous mode 2018/05/26 16:57:29 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2000, 0x0) ioctl$TIOCEXCL(r0, 0x540c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x100000001, 0x2000000103, 0x6}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001100)={r1, &(0x7f0000000080), &(0x7f0000000280)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r1, &(0x7f0000000440)='`', &(0x7f0000000400)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r1, &(0x7f0000000080), &(0x7f00000000c0)=""/231}, 0x18) 2018/05/26 16:57:29 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x70002, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000040)) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2}, 0x3b5) setsockopt$inet_tcp_int(r0, 0x6, 0x4000000000014, &(0x7f0000000080)=0x80000000002, 0x4) sendmmsg(r0, &(0x7f00000034c0)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000380)=[{0x10}], 0x10}}], 0x1, 0x0) 2018/05/26 16:57:29 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) flistxattr(r0, &(0x7f00000002c0)=""/149, 0x95) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={0xffffffffffffff9c, 0x0, 0x1, 0x1, &(0x7f0000000380)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400)=0x100000001, 0x4) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000000440)={r3, r2}) sendmsg$kcm(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000001c0)="447439a391b09db94cdb97a1cd28e0e89a63695122c4af1f237ed5d5f78b49b694c458a771ed1d9a552f79a0f31140da5800c3267c662c5a97248c9fc3c46b763bf0f7af612b232b6f2badcf95a5e627992f1a786fee1d1760339f7e5d315d828c95d7800ed0982f7baf1f7519a38bda04ebb154", 0x74}], 0x1, &(0x7f0000000300)}, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000000)) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000000180)=0x7, 0x2d3) 2018/05/26 16:57:30 executing program 0: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="1100000000000000000045001000000000000002007800000000e000000000009078e0000001"], 0xfdef) 2018/05/26 16:57:30 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x80005, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x3, 0x4000) statx(r2, &(0x7f00000001c0)='./file0\x00', 0x400, 0x40, &(0x7f0000000280)) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0xa}, 0x1}, 0x1c) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000000c0)={0x4, &(0x7f0000000080)=[{0xfffffffffffffffa, 0x4, 0x4, 0x2}, {0x9, 0x9, 0x6, 0x5}, {0x5, 0x8, 0x5}, {0x0, 0x9, 0x80000000, 0x2}]}, 0x10) 2018/05/26 16:57:30 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x200000000004e20, @broadcast=0xffffffff}, 0x4a7608a98d792978) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x101000, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000080), 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000180)=0x1000000, 0x175) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x24100, 0x0) write$tun(r2, &(0x7f0000000900)=ANY=[@ANYBLOB="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"], 0x1022) sendto$inet(r0, &(0x7f00000007c0), 0x0, 0x20000000, &(0x7f00000008c0)={0x2, 0x4e23}, 0x10) 2018/05/26 16:57:30 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=@ipv6_newaddr={0x40, 0x14, 0x509, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_CACHEINFO={0x14, 0x6, {0x2, 0x9}}, @IFA_LOCAL={0x14, 0x2, @local={0xfe, 0x80, [], 0xaa}}]}, 0x40}, 0x1}, 0x0) syz_emit_ethernet(0x104e, &(0x7f0000001280)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)={0x0, 0x3, [0x4d3, 0x153, 0xb79, 0xe89]}) 2018/05/26 16:57:30 executing program 6: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000014c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1000000002000000140d00000000000080c1c7f801d98a74d4ef5838913f8b000000000000"], 0x10}, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @local, @local}, &(0x7f0000000040)=0xc) 2018/05/26 16:57:30 executing program 1: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c606262c8523bf012cf66f") r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x101, 0x84001) r2 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)="1de3ddd802f0812c0db55ea44dc5ce94693230f68ebd8350d84d90534b577394143c8041d17b2c97b14b24569245a7d3810e82b8e1dbf12607e9f12d79057fe4bd801d41d1f6b1bad0dab581fbfd1ca8099812b1fa7a414e74e474165bb825c0ca768f2836b7fc075e4cf14dc8749f3b70533351826471692a1080525f431949dd35e8cec2da14b3a920e66d01cd6c5f8d898e6a540d1e08ac3895fe5c98b5f449d3f80b7d3399227d8318a9855b6eee62e97b03f843e7343d48322e4da475d83a2fdf577a14167c5e6501edc8c1953c1afaed49b99cdcbf7fcb48", 0xdb, 0xffffffffffffffff) r3 = add_key(&(0x7f0000000180)='syzkaller\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="e347866474788564c6b3a6fdb56284f0d70710dcac1fde8e2e78bba84aee27bcd4ff504bf3eb8818613e98395293b8a042fd7abbf32ddcf63b829bc53ae14ddb5f78f3cf26c9af2c08eaf034bb4c386bf3ab0f5b", 0x54, 0xfffffffffffffffd) keyctl$negate(0xd, r2, 0x0, r3) r4 = socket(0x20000000000000a, 0x1, 0x8) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x8000006c}, {0x6}]}, 0x10) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0xffffffffd9d7aa6a) fallocate(r0, 0x2, 0x0, 0xf7) 2018/05/26 16:57:30 executing program 4: unshare(0x24020400) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x0, 0x0) close(r0) inotify_init() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ptrace(0x18, r1) ioctl$KDSETLED(r0, 0x4b32, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080)=0x6, 0x4) 2018/05/26 16:57:30 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000000000)="a1dcc4419c4f35c5028aaebd3ad643169f72371fb5bde60ab645faa4d12ff206ebfb159c9515150f89bd8eba19a7038c2e5c536a980facd0851863d851c9fc9d3b9ddbf6a85544afab97a26e1f247a6682ab4a7ff204021978812d161c2c72d362afe648a4bc86cce6bf2adc085b9038a3e6ab660c177c51d23f518f614cb74eb9ab2805397e967c8fd61356ee93ec6e3fab9b00717a7f", 0x97) [ 273.072183] device team0 left promiscuous mode 2018/05/26 16:57:30 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") accept4$packet(r0, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000640)=0x14, 0x800) r1 = socket$pppoe(0x18, 0x1, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000040)={0x7, &(0x7f0000000000)=[{0x8001, 0x3ed, 0x6, 0xfffffffffffffff8}, {0xd1ad, 0xd77d, 0x8001, 0x80}, {0x4000000, 0x9, 0x400, 0xae2}, {0x5, 0x2, 0x0, 0x10001}, {0x1, 0x9, 0x4, 0x7ff}, {0x7fff, 0x20, 0xfff, 0x7}, {0x100000000, 0xfffffffffffffffe, 0x7, 0x3f}]}, 0x10) connect$pppoe(r1, &(0x7f0000000080)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'team0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f0000003a00)=[{{&(0x7f0000000440)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000680)="ac2c8702ff6564dc74c890ad4857b707332533455435a609bdeba25bdb716bff070d7eaa9f193fba2ed743f510e3f9e7d584d33b024e5ac4816b7da1ac5c12ccaba6928c48eefc8a11ca1547ff23c835ab543e7be95f00c1fe8fd8b0b4dab06828ce141ad178cfeef5cdc5973ff63992360c023d3378f1eae3fc29f703d64042044eb0019a4b224c9c32c4478feb580e59e1e3f4cafcc46b3c579287d987df1f2fe425eb35729e59b73000892b3aa7d92f713f93d2729615c713e2cf8b663419cb51abe9f2e324711ba7d35da2c3b64f94973322acac9797fc841a49fcc1a6c0fb6200d59e28dfaf27539e1022d740", 0xef}], 0x1, &(0x7f0000001280), 0x0, 0x4000}}, {{&(0x7f00000000c0)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(camellia)\x00'}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000140)="7b80bba648bea913cb7e091266fd3a6c508baa8668562ac8a0af46fd815074d2a478e9a6000f8378006938fc902bdf2919436c8236635eb96aac4d64362ba3297ef62c05811bab2c2a6c475b0d9242d01e43a677878282bee2bd973924c78bdcb6c8c069abd0a4a00ab545498bb2bff11a242026844825eac26e9fddae5d802dcba79758c395361cc99c8f978bb930cb6374244016865ad0427a68c9d0617fa4d854b037e1814e", 0xa7}, {&(0x7f0000000280)="eb2af19ac6bcff23016d4ca6fc504a391eb859d2370c342bb9afd0c8cb84ed4a3656f7bd06b2d695c3bed178eeed2b17de07acddb6960c1c2cd9bf0576cafce86bd64841c787374583db73a6b00c6b382490b4725f4aac4b3d6545f4a60c13ec664024ac126efbdffaec1d797ff17cac7875b3da75ff32111a255014de88", 0x7e}, {&(0x7f0000000300)="d69015df819dfaa4a7a86ef9fbf6480e614999b991fa0b59a4ec5672eb5e28c33f022b17ad319ce5ccdbabb5b2270b4b20a2ae339ad30a333cfb16e94a82a779a7d14d94d60fa329cb809bdfd6b019d9f070675d6a3e5a4ed6f28578a61e8732d8591da950b5ef25d4a46dfd62655832406cb4847474ae396df29215beaf04513f076604726fa087b3a875455c451c57a7ba0f810b3135f69399e1e2cebd469c5ae4e15aa8241f37016c8b4a39d517ebc725bd556dcef200da2b53cb18265760a3fcc2b2460a18a196a3091fd70e7291", 0xd0}, {&(0x7f0000000200)="f1ffed6cd6", 0x5}], 0x4, &(0x7f0000004d40), 0x0, 0x1000}}], 0x2, 0x8000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000007c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="41000000d926e968d1c86ccc2331eae36c51ce858ae82d43968b455939066e0e8c5ebcd09fb8bced90d73ac4059f5c265b6bb33c8afd8c74962b713ae073e5d6de9a3d0c9306ac270584d48785ea3007eb61c18eb25ef97b8b18295dbe184e844dbb1b5180eb7585b62d6cf273c0ce7d84d4b025112f6d8d072d77a3066bebb2059b3729e3d04e2c1f6e0efce2a89a23c3a4a77500d4b3f411359964ddd18af342a8f0d74a0b54ccf462f8acb3bf1cd074b2ff8098c533415782ae932706ff72e468ee9ea33e2ee371d43c1c3f6756915262e1d7ba96b5dee5"], &(0x7f0000000540)=0x49) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000580)={r2}, &(0x7f00000005c0)=0x8) 2018/05/26 16:57:30 executing program 6: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x141801, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x8000, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(0xffffffffffffffff, 0x29, 0x7, 0x7fffffffefff, 0x80000000007fff) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) 2018/05/26 16:57:30 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x200, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) r1 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000340)="bdc222") 2018/05/26 16:57:30 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)=0x6, 0x4) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000340)=[&(0x7f00000000c0)='vcan0\x00', &(0x7f0000000140)='vcan0\x00', &(0x7f0000000180)='@,\'{B\x00', &(0x7f00000001c0)='vcan0\x00', &(0x7f0000000200)='wlan0-\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='vcan0\x00'], &(0x7f0000000540)=[&(0x7f00000003c0)='vcan0\x00', &(0x7f0000000400)='selfproc\x00', &(0x7f0000000440)='vcan0\x00', &(0x7f0000000480)='vcan0\x00', &(0x7f00000004c0)='vcan0\x00', &(0x7f0000000500)='vcan0\x00']) setsockopt(r0, 0x65, 0x5, &(0x7f0000000000), 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) sendmsg$can_raw(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x1d, r1}, 0x10, &(0x7f0000000040)={&(0x7f0000000280)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5800bc0a8fa6761b"}, 0x10}, 0x1}, 0x0) socket$can_raw(0x1d, 0x3, 0x1) 2018/05/26 16:57:30 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x2) ioctl$int_out(r0, 0x2, &(0x7f0000000000)) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x84800) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000140)=""/1) 2018/05/26 16:57:30 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0), 0x0) r1 = creat(&(0x7f0000001380)='./file0\x00', 0x0) r2 = semget(0x3, 0x1, 0x80) semctl$GETVAL(r2, 0x0, 0xc, &(0x7f00000000c0)=""/40) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f00000013c0)) bind$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) semop(r2, &(0x7f0000000100)=[{0x7, 0x3dea, 0x1000}], 0x1) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000080)={'veth0_to_bridge\x00', 0x7}) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/123, 0x7b}, 0x0) 2018/05/26 16:57:30 executing program 0: madvise(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0xc) clone(0x0, &(0x7f0000000040)='k', &(0x7f0000000280), &(0x7f0000000340), &(0x7f0000000000)) 2018/05/26 16:57:30 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xffff, 0x1) ioctl$SG_GET_TIMEOUT(r0, 0x2202, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000a40)={0x0, 0x9}, &(0x7f0000000a80)=0xffffffffffffffa3) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000f80)={0x0, 0x4, 0x1, [0x458, 0x6, 0x1f, 0x8, 0x80000001, 0x3f, 0x10001, 0x2]}, &(0x7f0000000fc0)=0x18) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000)={0x0, 0x3}, &(0x7f0000001040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001080)={0x7f, 0x208, 0x1b, 0x3ff, 0x0}, &(0x7f00000010c0)=0x10) sendmmsg$inet_sctp(r0, &(0x7f0000001300)=[{&(0x7f0000000040)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000080)="18fb40aef49f1297899dfe76a803e67b21", 0x11}, {&(0x7f00000000c0)="38b9710983b27f55636543b7da34d2d6ae8e0ae28339402cf3a28015f224337fdf9994561a55665ff1a7705d27d3394052bef2e717cf78c66c7090", 0x3b}], 0x2, &(0x7f0000000140)=[@prinfo={0x18, 0x84, 0x5, {0x0, 0x1}}], 0x18}, {&(0x7f0000000200)=@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x13}}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000280)="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", 0xfc}], 0x1, &(0x7f00000003c0)=[@prinfo={0x18, 0x84, 0x5, {0x30, 0x6}}, @dstaddrv6={0x20, 0x84, 0x8}, @authinfo={0x18, 0x84, 0x6, {0xfffffffffffffffa}}, @dstaddrv4={0x18, 0x84, 0x7, @dev={0xac, 0x14, 0x14, 0x1e}}, @authinfo={0x18, 0x84, 0x6, {0xea27}}], 0x80, 0x20000800}, {&(0x7f0000000440)=@in6={0xa, 0x4e23, 0x401, @local={0xfe, 0x80, [], 0xaa}, 0x4fc}, 0x1c, &(0x7f0000000980)=[{&(0x7f0000000480)="1c59c4cd8170b0abeb7eab492e771f8794f83880369f17bb872b0e7f0d6c4d6a3555aa8d1322a53e9829c01dc0b33f47acb19b8982b08c828c69587248dbfab497cdde641c69cd236a739b0e2c88f2fd3cfef5b6fbed803730fcb858659f14aea0eb80f9b12ae2fb4a40bf4a39cb1543e08c9e85cab97e442f1933e91fde2807af992f2b7703a7e8f4b8ef91513d3745fef87a82bd06bc6d07f490a63c0ffc328bfcc74c897aecb0e4f1dcbfb5e07fc5a186f5b8f50bbc4ab8649a8dc27eb6c8af836636f676d21925d73e14d8fcb223c7822ddff0164d0d03bd41cff3ef126607932f8b19c8f2b8b1f48a28e820e96992f8", 0xf2}, {&(0x7f0000000580)="5e3339c05a5e8d7aa53982137bad299818605e95d1050d3f6035b52811d3d707cda966d1057532e801d373b407f3b2b24c17653601b2f54f8b7a7b6939393b3812ccce8781", 0x45}, {&(0x7f0000000600)="890f0ef4566304bc281e177f2978bfde5e857da37131dde9db9d42f0851a0da45dcb302c122eac59e8aed8", 0x2b}, {&(0x7f0000000640)="ccf461dab8a8189559deb3afb366a9a97ccfc820f6c8d785e1ef535be47050ac1a079dd402859a976e20e6712feb41129912b0bc37160e428fa5992093e9654ea404fe8ef1f94d3c66a9d17458846cb3c4e140e92c2846aed8f8a1a6c6e8b32b2a1970099fd75017f256c9feee5ae5448736ba3d867b278d07bacdb6e5", 0x7d}, {&(0x7f00000006c0)="40894f6a8b8f7242f800666389a7676a6662bab80176b6135d454eaee20d0ada06d14a2195886b038b58886768b1c07cb1226587a78c40455d201fed3fc7d1c9a0d9953d2e58e7", 0x47}, {&(0x7f0000000740)="bf608d9b0b70723f6cc43b249284af4c1b45571c", 0x14}, {&(0x7f0000000780)="3f154583d5f89b92703016da807d66c1767f2183e888c7236fbfcaf5ab6a4b4deedb04c556d3d5eab8c10b672d9087c6946da8db736e4605124dea046cc6d258a541d33ced88d4351083367d78d60c71f2dd16727ae5b0fd3a31644c8502dbfc0eab853520dd4529144b41845b950d1420954b5d5d632e05a7ee28e7a2829e3a7fb6f4842c79b4416b273a777e6c5f442de3455e0290e8c7de00b0218141019543dafc77c80b7bbdc02686813c8abca2854f351af5a79b8ba4cdf5c7b3ec0393174e583e7a6de1f57bb5e43a07a4eeca54936b6bd8e4133f34b30fbfbe5dde84", 0xe0}, {&(0x7f0000000880)="89617a60a43f640ddf4effdd5614dfcd5d1a64301e6b4ecea7eeeca663fe282333f6ec24457bee4145a18ab650eda09a73d3fd7a321da5ebdd407298dec55648842fc349be7c4b8192a2fc7914b21ef35136ae57a7489fc0b5bd1a7aa7ecfc96209d2afee9c26f4c86263c7e93a0e02638fec6fd97c98c7387f2a697ed8b9a6b9cf4d00062536e6b0f4e282244cb8228b92a92ec0e723c42f89b6c0a6ef492ed8aac", 0xa2}, {&(0x7f0000000940)="0b469b01cddc9655e948e4fc86bca522418bc74d16", 0x15}], 0x9, &(0x7f0000000ac0)=[@authinfo={0x18, 0x84, 0x6, {0x9}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0xc00}}, @init={0x18, 0x84, 0x0, {0x7, 0x3, 0x100000001, 0x4}}, @authinfo={0x18, 0x84, 0x6, {0x7}}, @authinfo={0x18, 0x84, 0x6, {0x1f}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x1000, 0x8000, 0x1, 0x3, r1}}], 0xb0, 0x10}, {&(0x7f0000000b80)=@in6={0xa, 0x4e22, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c, &(0x7f0000000f00)=[{&(0x7f0000000bc0)="930dcd658bdeebf862da59d93390f38398c02bf371e5956886e635a9fe7445a824585b7679ad0cd6508903da6ca07fe2c44ade53f8898e65073f6e5d5e20425826ea1a2c685a5bc2bd83980e8a91dd43ef5ed3b625a90ef7618f08faa24e07700d58640abbee857d9823d2123960bbb9737032a786ee0f", 0x77}, {&(0x7f0000000c40)="d6c63347a9252bf4d002623bc8fd1b7e1b1e94850539a369ae8e8ab83974457958510ffdca8f64dfd4cf8d07ba65c7e30250b3c399a6996ead3bee2d120d89792936d542d426b4b0e494b73b88b197d7ed48d7f1f21949da46f0263c605c11dce80150decb2bf2", 0x67}, {&(0x7f0000000cc0)="b9853adeaf6c5d3f9a6408478c1bbf43fb", 0x11}, {&(0x7f0000000d00)="d7a24f1abe9cf253ed0437c1877bed8a83126f4180472e5a16e7f77a27251cbdca5859da58560ebd6e9798726215be5eddbd797cc61ae8b8be33a387a932fd00da286c7a90ed11babba05d38d829abb012edbf84738e3c044c0de9bb24133d5f5f477f083871da542c1b9393dcff6e2af9a789297f35f4d8e2c1a04fd2afac8febb2ce3b146f54a5db5d34ce268f26f9bd9c67a5b07687e804c4a0d3e1cd9982d8f3fc04408a6a1aac41b8370a8eb5c3b6ff71dd43e4c597f07026526a6e3a2afb8b652a", 0xc4}, {&(0x7f0000000e00)="bbc312c2c9de3a3064a758a5f998eb6579cddd413122a4778142e8bfc6a31e8849a4cd896f33232bedadf8057f5368af4f666d9e8ecff10201711d11b482df9ee7859fda3d4802ebd98c710ba271a3bfecbd728fd4abe377a641bd2cf9102a4853a42152f368e96f014c55f2feef02fcab", 0x71}, {&(0x7f0000000e80)="4f65241458946b3a523435e01d40f2917ce05b4b7193d743792848465d59d867c08453d72d92c879b9e162e4d7dd700fc4a0f688899e1b4b57aa5a6112a56b47b0b454", 0x43}], 0x6, &(0x7f0000001100)=[@sndinfo={0x20, 0x84, 0x2, {0xffb1, 0x200, 0x4, 0x1, r2}}, @dstaddrv6={0x20, 0x84, 0x8, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x1, 0x1, 0x3, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x1, 0x8, 0xffffffff, 0x6, 0x7, 0x2, 0x1, r4}}, @authinfo={0x18, 0x84, 0x6, {0x1000}}], 0xa8, 0x40}, {&(0x7f00000011c0)=@in6={0xa, 0x4e21, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000001280)=[{&(0x7f0000001200)="25877eac3b2357ea366a799293e7e439b046dc9f810ccfc4b715dae9fb61a91232f358063ec81ba5466974a53202b170d01303e02217697d2f4e113adef48947e1f29cc011", 0x45}], 0x1, &(0x7f00000012c0), 0x0, 0x4000001}], 0x5, 0x4000005) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000012c0)=0x2, 0x4) r5 = socket$nl_xfrm(0x11, 0x3, 0x6) bind$packet(r5, &(0x7f0000000240)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6}, 0x14) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000180)={'sit0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f00000001c0)={'lo\x00', r6}) 2018/05/26 16:57:30 executing program 3: r0 = epoll_create1(0x0) fcntl$lock(r0, 0x7, &(0x7f00000001c0)={0x1}) unshare(0x400) r1 = socket(0x2, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socketpair(0x13, 0x0, 0x4003, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000240)={0x0, 0x800, 0x0, 0x3f, 0x1e}, &(0x7f0000000280)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, r3}, 0x20) fcntl$lock(r0, 0x7, &(0x7f0000000180)) fcntl$lock(r0, 0x6, &(0x7f0000000040)) 2018/05/26 16:57:30 executing program 7: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x84002, 0x0) ioctl$BLKREPORTZONE(r0, 0xc0101282, &(0x7f0000000100)={0x7, 0x2, 0x0, [{0x3ff, 0x4, 0xfffffffffffffffe, 0x1ff, 0x7fffffff, 0x100, 0x3}, {0x101, 0x80000001, 0x100, 0x6, 0xfffffffffffffffc, 0x9, 0x6}]}) write$binfmt_misc(r0, &(0x7f0000000000)={'syz1'}, 0x3e4c000000) io_setup(0x7498, &(0x7f00000001c0)=0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000300)='/dev/snd/pcmC#D#p\x00', 0x9d89, 0x80000) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001380)='/dev/rtc0\x00', 0x400201, 0x0) r4 = fcntl$dupfd(r0, 0x406, r0) io_submit(r1, 0x3, &(0x7f0000001480)=[&(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x8edb4b1, r0, &(0x7f0000000200)="fc46904895c0ad8f96c6231fa6e7cf5676e040dc07e1b8d9bcbd25933a62a3663a79c96b4d49e19942ac35e426214765c6ef03943b39c91920b231c8a5358feb41f0dd0558285071e6bb6cc19af1b42b7fc28a2cfc6e3bc8f6de192ef6d9f46744dd61f911b58e31ffbf7b573b12063bb1ff7a7746b6565419e6c9b89f3eb56c96c117a7414ed0f6e4a0e44b6cdcd027876e056724f90c370c7eef3c5cf69446b41aa4e4314dcb6ebcb648de0b64841a33b93b16449cc9e494f431b29bdd6d160e470f0a25ba1ed28dcaf9d94d256ccc7059ba55d38618f261c6c664f3f48d6c871d914e2030106619a5386b859b8e8357", 0xf1, 0x2, 0x0, 0x0, r2}, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0xa, 0x1, r0, &(0x7f0000000380)="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", 0x1000, 0x800, 0x0, 0x1, r3}, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001400)="0bebedf2d5067fab06c5b99636ab9452909efa35cc9d58bb", 0x18, 0x6, 0x0, 0x0, r4}]) r5 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x80000000, 0x2ad416aec8a43536) ioctl$SG_SET_DEBUG(r5, 0x227e, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r4, 0x80045300, &(0x7f00000014c0)) 2018/05/26 16:57:30 executing program 5: open(&(0x7f0000000500)='\x00', 0x2100, 0x20) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000540)='/dev/cuse\x00', 0x84040, 0x0) syz_open_dev$vcsa(&(0x7f0000000580)='/dev/vcsa#\x00', 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/audio\x00', 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00000003c0)={r0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000400)=[@in6={0xa, 0x4e22, 0x7, @empty, 0x8000}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xc}}, @in={0x2, 0x4e21, @rand_addr}, @in={0x2, 0x4e24, @broadcast=0xffffffff}], 0x6c) r3 = socket(0xa, 0x1, 0x0) r4 = gettid() setpriority(0x1, r4, 0xfffffffffffffffa) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_open_procfs$namespace(0x0, &(0x7f00000004c0)='ns/pid\x00') recvmsg$kcm(r3, &(0x7f0000000380)={&(0x7f0000000000)=@hci, 0x80, &(0x7f0000000200)=[{&(0x7f0000000080)=""/152, 0x98}, {&(0x7f0000000140)=""/170, 0xaa}], 0x2, &(0x7f0000000280)=""/196, 0xc4, 0x8000}, 0x40000000) syz_open_procfs$namespace(0x0, &(0x7f0000000640)='ns/pid\x00') connect$inet6(r3, &(0x7f0000000480)={0xa, 0x4e21, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) 2018/05/26 16:57:30 executing program 2: unshare(0x1fc) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'gretap0\x00', 0x101}) removexattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=@random={'user.', 'system}em0\x00'}) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000240)) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x200, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000000100)=""/132) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000080)="ceab8ec0551545b5038b382b19dede6c", 0x10) [ 273.760747] device gretap0 entered promiscuous mode 2018/05/26 16:57:31 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001afff8)={0x0, 0x2000000001}, 0xfdbd) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c60000)={0x3}, 0x10) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x501000, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000200)=@int=0x1ff, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000140)=0x9e) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000001c0)={r2, 0x62, 0x3}, 0x8) r3 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1, 0x80000000200000) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x40000, 0x0) linkat(r3, &(0x7f0000000040)='./file0\x00', r4, &(0x7f00000000c0)='./file0\x00', 0x1000) write(r0, &(0x7f00005f1fe3)="c6", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x0, 0x4}, 0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000112000)={0x0, 0x0, 0x5}, 0x8) 2018/05/26 16:57:31 executing program 4: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="06", 0x1, r1) r3 = socket(0x2, 0x800, 0xffff) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000580)={0x0, 0x7}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000600)={0x0, 0x3, 0x1, 0x2}, &(0x7f0000000640)=0x10) bind$rds(r3, &(0x7f0000000780)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000680)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000740)=0x84) sendmsg$inet_sctp(r3, &(0x7f0000000840)={&(0x7f0000000200)=@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000240)="29d469ce885ef2ab58473f011b4cf9f35bf3cac8629852db854c3d7e6b0de5513140754438ac294d4be14b20642afe32233bacc4de8e6485d969370ebea191935bc45b831fa009035c652c802e58269312f267e9e5f4fd778f860b5345ab12c03d4b13c37fc34e1e6c79d30143c43690dff621e0513dfea5c4cbb2fbf340d6ceba15107c313c2788adccc58b3a7995c77da89f400e1b6791c31598951a742f2682b67c497385642d3f27bd1b451657ecf49eba3ab47e40ac435e496315468fe0fe3fd294d05d2972194f511f5a086e7906dc2aff89dd9a852a267eeac4ac4bb39f2c4841300d", 0xe6}, {&(0x7f0000000340)="c2811f6bffaf1ee8d3c0780b89635f9564e84433ee488e0266ffbe1c64cca6be430b762bbdc8f38d789391096b33bb9b7f0613abd8fc420251efed6a4f21764b4efcec166cfa3e894271fe32a3b4b16147b1fe872fec3181e8ecf0b22a8fb1b3d6716334ef3a0e1b7db8213920d6e01d92d5b1fd9495fdc37ddc5e478d77b75196bd5fc39fbed2addf60ee1b989f4b802ce2365590e2747867e31823d5fd362e6b2da629102633a1118008abd5f5cf2d66dce2d4ec853de11930ee4cce2326b57475d4a83cf6", 0xc6}, {&(0x7f0000000440)="6190f62dd3e1963b96fdbe754d5a8410849634ed694f1e6aa630a877fb606dff32c2806430484af75032b5a59a0c0e567147", 0x32}], 0x3, &(0x7f0000000880)=ANY=[@ANYBLOB="180000000000000084000000000000000600070008000300200000000000000084000000020000dff92b92935c102d00040001000100000000000080", @ANYRES32=r4, @ANYBLOB="2000000000000000840000000200000006000100ffffff7f01000100", @ANYRES32=r5, @ANYBLOB="18000000000000008400000007000000ac14140c0000000030000000000000008400000001000000010002000180000004000000082e000001000000ff7f000007000000", @ANYRES32=r6, @ANYBLOB="18000000000000008400000007000000e000000200000000"], 0xb8, 0x40000}, 0x4081) r7 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r1) keyctl$update(0x2, r2, &(0x7f00000004c0)="df02754677212dfc3e2abcb24473e8e1cfef09742258cbae7b26fdc3ffa615d9da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa0238014e3293535d1c0066d28e0f275188b4b4c187e18774fc2227cbb6610fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f2525100400000003e7dc2f8fd85adcd88ca30e75b1e143262d94defa187e482a9b9a9a387353df7a21affce4e9149e040000000000000065afd979e9", 0xc0) r8 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x541040, 0x0) ioctl$EVIOCGMTSLOTS(r8, 0x8040450a, &(0x7f0000000200)) keyctl$dh_compute(0x17, &(0x7f0000000100)={r2, r7, r2}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f00000000c0)={'wp384\x00'}}) ioctl$KDGKBMODE(r8, 0x4b44, &(0x7f00000007c0)) 2018/05/26 16:57:31 executing program 1: r0 = socket(0x11, 0x4000000000080003, 0x1) r1 = semget$private(0x0, 0x1, 0x12) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000000000)=""/108) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000000240)=0xfffffffffffffffd, 0x4) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 2018/05/26 16:57:31 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000480)='/dev/dsp\x00', 0x0, 0x0) readv(r1, &(0x7f0000000440)=[{&(0x7f0000000340)=""/242, 0xf2}], 0x1) close(r1) socket$packet(0x11, 0x2, 0x300) socket$nl_netfilter(0x10, 0x3, 0xc) socket$inet6_tcp(0xa, 0x1, 0x0) unshare(0x400) pselect6(0x2e7, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f00000000c0), 0x8}) 2018/05/26 16:57:31 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x200002, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000000c0)={'eql\x00', {0x2, 0x4e22}}) getsockname$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6(0xa, 0x5, 0x7ff, &(0x7f0000000100)) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa}, {0xa, 0x0, 0x4000, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) setsockopt$inet_int(r1, 0x0, 0x4000003b, &(0x7f0000000ffc)=0x8, 0xfffffffffffffff4) 2018/05/26 16:57:31 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000bcefe4)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x9}, 0x1) syz_emit_ethernet(0x3e, &(0x7f00000001c0)=ANY=[@ANYBLOB="0180c2200000aaeaaaaaaa0086dd6050a09c00081100fe8000000000000000000000000000bbfe809b000000000000000000000000aa00004e2000089078"], &(0x7f0000000040)) 2018/05/26 16:57:31 executing program 5: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x7e) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1}) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x4, 0x400000) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) timerfd_settime(r2, 0x1, &(0x7f0000000140)={{0x77359400}, {r3, r4+30000000}}, &(0x7f0000000180)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000300)={@val={0x3, 0xd}, @void, @ipv6={0x0, 0x6, "f2114e", 0x10, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, '.iV', 0x0, "a7f3e4"}}}}}, 0x3c) 2018/05/26 16:57:31 executing program 3: r0 = socket(0xa, 0x1, 0x0) unshare(0x400) r1 = socket(0x2002000000011, 0x2, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000100)="20045d018db93bbab3690efddf1f5c02255f8e91a7354cfbde8e44af8cde57ffefe2d36fe8af3c067172e83a06054dfaf1017a8779f4a0ad2fe16ccfc48201ff8d76cfd01b111ac91a43d516ee96521389ec1841aceb9eb210b3bae0899e31095df8b98703ab6d79200ed94f00000000000000afc64accd7caf6056b1c964589dd1e18bd28734c2ddb0c42e37490766fcc30021ee43a037b3b3371dce16918fb00f97c64f811189b9198046048d850cd66768ac803c8cd10bd5e87c3ca100e3d36f1ef7fdc357e2185699558f2bbb47e8b63b90f16fa4a120dcfe92f0cd523d43356c317448bcc08", 0xfffffffffffffe25) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@filter={'filter\x00', 0xe, 0x2, 0x150, [0x0, 0x20000540, 0x20000ed8, 0x20000f08], 0x0, &(0x7f0000000000), &(0x7f0000000540)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000059d0c6c83e06d700000000000000000000000000000000ffffffff01000000150000000000000069703667726530000000000000000000000000000000000000000000000000007465616d5f736c6176655f30000000007663616e30e44aceaa000000000000aaaaaaaaaaaa00000000000000007000000070000000c00000004c45440000000000def7c7cf6bea965d1dac000000000000000000000000000000000000000000000000280000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000002000000feffff"]}, 0x1c5) [ 274.606190] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/26 16:57:31 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(r0, &(0x7f0000a8d000)={0x1, {&(0x7f0000c91000)=""/24, 0xab53d65649a5ac0f, &(0x7f0000b4cf9b)=""/101, 0x2, 0x2}}, 0x68) dup(r0) [ 274.662707] PF_CAN: dropped non conform CAN FD skbuf: dev type 65534, len 56, datalen 0 2018/05/26 16:57:31 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0x9, 0x400) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000200), 0x4) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_int(r0, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000240), 0xfffffffffffffe46) 2018/05/26 16:57:31 executing program 2: capset(&(0x7f00005cf000)={0x19980330}, &(0x7f0000f03fe8)) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) r2 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x7, 0x10000) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000080)={0x7fff, {{0xa, 0x4e21, 0x66cc8314, @dev={0xfe, 0x80, [], 0x1a}}}}, 0x88) process_vm_readv(r1, &(0x7f00000017c0)=[{&(0x7f00000016c0)=""/218, 0xda}], 0x1, &(0x7f0000002ec0)=[{&(0x7f0000002e00)=""/149, 0x95}], 0x1, 0x0) 2018/05/26 16:57:32 executing program 7: r0 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000080)={{{@in=@multicast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f0000000180)=0xe8) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000280)={r2, r3, r4}, 0xc) mmap(&(0x7f00001be000/0x3000)=nil, 0x3000, 0xffffffffffffffff, 0x11, r0, 0x0) madvise(&(0x7f00001be000/0x2000)=nil, 0x2000, 0x9) 2018/05/26 16:57:32 executing program 3: r0 = socket$inet6(0xa, 0x804, 0xffffffffffffffff) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000000040)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000000480)="ff55de6cffba04365d0000000000000101000000", 0x14) 2018/05/26 16:57:32 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x8, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) mprotect(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x4) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000), &(0x7f0000000000)=0x369) r1 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x3000000, r1) 2018/05/26 16:57:32 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d98ffc)=0xffffffffffffff40, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x0, &(0x7f0000506ff8)}, 0x10) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000040)={'ip6gre0\x00', 0x8b2a}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x3, 'bridge_slave_0\x00', 0x4}, 0x18) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) socketpair(0x13, 0x2, 0x400, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000180)={0x0, @empty, @rand_addr}, &(0x7f00000001c0)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000200)={@empty, 0x3e, r3}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000100)=r1) 2018/05/26 16:57:32 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") io_setup(0x5, &(0x7f0000000040)=0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) io_submit(r1, 0x0, &(0x7f0000000880)) io_submit(r1, 0x2, &(0x7f0000000000)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x6, 0x0, r0, &(0x7f0000000100)="22d5b14a658475067542d4f926aafcb753464b6f28371df29c5b739434fe5c2b14636804366ffee869a0466fbe12c939736e7d1c5d01be7f8c7cab4f84f09f2910561ad6cc283b20a3547ea98bef", 0x4e, 0x4}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000300)}]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) sched_setattr(r2, &(0x7f0000000180)={0x30, 0x397a6bdef5cdfd8e, 0x1, 0x1, 0xb0, 0x6, 0x6, 0x2}, 0x0) 2018/05/26 16:57:32 executing program 4: r0 = epoll_create1(0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='clear_refs\x00') lseek(r0, 0x0, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)='8A', 0xffffffffffffff43}], 0x1) 2018/05/26 16:57:32 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x2080, 0x0) mremap(&(0x7f0000c61000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000a0b000/0x2000)=nil) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000000)=0x8) inotify_init1(0x800) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0xfffffffffffffff1) clone(0x0, &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000240)) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000180)={0x2}, 0x1) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00000001c0)=0x80000001, &(0x7f0000000200)=0x2) mlock2(&(0x7f0000ff2000/0x4000)=nil, 0x4000, 0x1) ioctl$BLKFRASET(r0, 0x1264, &(0x7f0000000040)=0x7ff) 2018/05/26 16:57:32 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-net\x00', 0x2, 0x0) r1 = memfd_create(&(0x7f0000000080)='/dev/vhost-net\x00', 0x2) ioctl$IOC_PR_RESERVE(r1, 0x401070c9, &(0x7f0000000000)={0x800, 0xffff, 0x8000000000000}) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af03, &(0x7f00000000c0)) r2 = dup3(r0, r0, 0x80000) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000140)=0x5, 0x4) 2018/05/26 16:57:32 executing program 3: r0 = socket(0xa, 0x80801, 0xbf8) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000000)=0x7d, 0x1) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x42100, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000000080)=0x3c) prctl$intptr(0x2f, 0x3) 2018/05/26 16:57:32 executing program 1: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x276}], 0x1b6, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', 0x800, 0x1) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x1ff}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={r1, 0x2, 0x75244bdd}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='sessionid\x00') r3 = socket(0xa, 0x1, 0x0) write$binfmt_script(r2, &(0x7f0000000040)={'#! ', './file1', [{0x20, 'sessionid\x00'}, {0x20, ')['}, {0x20, 'sessionid\x00'}, {0x20, 'sessionid\x00'}, {0x20, '.'}], 0xa, "1da02c9bbad57df08679c2"}, 0x3c) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") preadv(r2, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x0) quotactl(0x2080000201, &(0x7f00000000c0)='./file1\x00', 0x0, &(0x7f00000001c0)="90") 2018/05/26 16:57:32 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f00000002c0)=0x3, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ppp\x00', 0x480000, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x10000, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000300)={0x6, 0x6, 0x3, 0x80000000}, 0x8) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000380)={0x303, 0x33}, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) recvfrom$packet(r1, &(0x7f00000003c0)=""/192, 0xc0, 0x0, &(0x7f0000000500)={0x11, 0x1a, 0x0, 0x1, 0x9d4, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) sendmsg$nl_route(r1, &(0x7f0000000600)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x409}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="640000001d00000226bd7000fbdbdf2507000000", @ANYRES32, @ANYBLOB="220082000800070002000000080006004e23000008000800", @ANYRES32, @ANYBLOB="080006004e20000008c0fb1a08000000e3000400bc00000008000800", @ANYRES32, @ANYBLOB="08000b00ff0300000800090004000000"], 0x64}, 0x1, 0x0, 0x0, 0x884}, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) sendto$inet6(r0, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) socket(0x11, 0x0, 0x87c) sendto$inet6(r0, &(0x7f0000000080)="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", 0x218, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) inotify_init() close(r1) 2018/05/26 16:57:32 executing program 7: r0 = inotify_init() fcntl$lock(r0, 0x7, &(0x7f0000000180)={0x0, 0x2}) r1 = accept4$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, [0x7, 0xc1, 0x0, 0x5, 0x8001, 0x6, 0x3, 0x0, 0x800, 0x9, 0x4, 0x8, 0xe6, 0xf0f6, 0x8]}, &(0x7f00000001c0)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000200)={r2, 0x7}, &(0x7f0000000240)=0x8) 2018/05/26 16:57:32 executing program 4: r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000180), &(0x7f0000000200)=0x6e) ioctl$int_out(r0, 0x5462, &(0x7f0000000240)) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001680)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia-generic)\x00'}, 0x58) openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x0, 0x0) bind$alg(r1, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes-generic)\x00'}, 0x58) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x40002, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000000100)=0x451) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f00000000c0)) fcntl$addseals(0xffffffffffffffff, 0x409, 0x9) 2018/05/26 16:57:32 executing program 0: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x2000, 0x100) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) r1 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0xfff, 0x8000) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000180)) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x3, 0x0) r3 = userfaultfd(0x0) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000000040)=""/197) mmap(&(0x7f0000848000/0x4000)=nil, 0x4000, 0x2000000, 0x40013, r0, 0x33) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f00000001c0)={0x1, 0x9}) 2018/05/26 16:57:33 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xc, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x2, 0xe78, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200007c0], 0x0, &(0x7f0000000080), &(0x7f00000007c0)=ANY=[@ANYBLOB="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"]}, 0xef0) syz_open_dev$admmidi(&(0x7f0000000380)='/dev/admmidi#\x00', 0x1, 0x1) getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f00000000c0)={@broadcast, @multicast1, @local}, &(0x7f0000000100)=0xffffffffffffff19) r1 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x80000001, 0x200000) readlinkat(r1, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=""/185, 0xb9) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000000280)=0xffffffffffffffff) [ 275.992105] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/26 16:57:33 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x8, 0x400) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000040)=""/52) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060a00000000e80001040000040d001800ea1100000005000000", 0x29}], 0x1) 2018/05/26 16:57:33 executing program 1: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x20000000002) socket$packet(0x11, 0x3, 0x300) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000004c0)={@void, @val={0x5, 0x0, 0x0, 0x0, 0x44}, @ipv6={0x0, 0x6, "af04ca", 0x7, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0xfdef) open_by_handle_at(r0, &(0x7f00000000c0)={0x7c, 0x8, "84c838e27f9b032a5a8587d9d3124af4dfe2d00371031050ba3e033851b81fa9a173473729f81f0f9233bda0e605afd826a591df51fa8c50e0539d21061928231e2646dfa6bb5e1fe86976ccabe7cb13e24abe0cd6dde6ed29537cea5ce0f3054c6503e35b41a715721e44d06bdd983895da9efe"}, 0x0) [ 276.040746] kernel msg: ebtables bug: please report to author: entries_size too small 2018/05/26 16:57:33 executing program 7: r0 = socket(0x1e, 0x4, 0x0) close(r0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x2002, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f00000000c0)=""/185) r2 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x1, 0x101000) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000000180), 0x4) pwrite64(r0, &(0x7f0000000080)="5d16380d82f201758a4cb02fd66f99550d3d0800293a89742dd76f20b160b3d57500007cbaa0c23d8f1c879d41c8d476b7000000000000", 0x37, 0x100000000000000) 2018/05/26 16:57:33 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000140)=0x1e, 0x4) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"73797a6b616c6c657230000000000002", 0x3}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000180)={{0x2, 0x4e24, @loopback=0x7f000001}, {0x0, @link_local={0x1, 0x80, 0xc2}}, 0x8, {0x2, 0x400000000000, @rand_addr}, 'syzkaller0\x00'}) getsockopt$llc_int(r2, 0x10c, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/05/26 16:57:33 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7fff, 0x200000) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000080)={r0, 0x3, 0x0, 0x0, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00000000c0)=0x3, 0x4) getsockname$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x14) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000180)) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000200)={r0, 0x0, 0x1, 0x0, &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) ioctl$BLKREPORTZONE(r0, 0xc0101282, &(0x7f0000000240)={0x6fa, 0x3, 0x0, [{0x616e7562, 0x8, 0x60000000000, 0x9, 0x1, 0x1, 0xfffffffffffffffa}, {0xfff, 0x1, 0xffff, 0x1000, 0x26, 0x4, 0x3}, {0x8, 0x8, 0x1, 0x8, 0xffffffffffffffd1, 0x4, 0xcd2}]}) ioctl$BLKALIGNOFF(r0, 0x127a, &(0x7f0000000340)) listen(r0, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0, 0x0}, &(0x7f00000003c0)=0xc) ioctl$TUNSETGROUP(r0, 0x400454ce, r1) setsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000400)=0xffffffffffff5ac8, 0x4) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000440)) r2 = socket$kcm(0x29, 0x7, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000480)) r3 = shmget$private(0x0, 0x3000, 0x5, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_STAT(r3, 0xd, &(0x7f00000004c0)=""/23) syncfs(r2) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000500)=@req={0xffff, 0x817, 0x101, 0x2}, 0x10) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000540)) r4 = memfd_create(&(0x7f0000000580)='&,:\\\x00', 0x1) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000005c0)) openat$null(0xffffffffffffff9c, &(0x7f0000000600)='/dev/null\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000000640)={0x0, 0x8d, "2d7f3baf3b164a7cadf8d25fc5c6e6c451c467548d0dee627eb4050d291362bbc07111bb7c3ac373f4b8786e8b932876ba59ba691bbfe857718dab4611b4a5b1926d4cda845469ffb91742a95c32c7ece57bb638b5b55af2f307ae17dbc21109254d27fb1d4bbd177d453c8500bfa6c32c88fcaccf1eb34a1c2f68679ad6ad9acb9dac3d21e42a43cbe3074cd1"}, &(0x7f0000000700)=0x95) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000740)={r5, 0x7, 0xe8eb, 0xfffffffffffffe01}, &(0x7f0000000780)=0x10) r6 = socket(0x9, 0x5, 0x9) bind$netrom(r6, &(0x7f00000007c0)=@ax25={0x3, {"f1b813197a79ba"}, 0x4}, 0x10) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000800)={{0xa, 0x4e23, 0xfffffffffffffff7, @loopback={0x0, 0x1}, 0x5}, {0xa, 0x4e23, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0xff}, 0x1c00, [0xffffffffffff0001, 0x3, 0xfffffffffffffffe, 0x6, 0x332e, 0x1, 0x100000, 0x5]}, 0x5c) fcntl$setpipe(r0, 0x407, 0x10001) [ 276.129764] kernel msg: ebtables bug: please report to author: entries_size too small [ 276.254165] alg: No test for ccm(aes-generic) (ccm_base(ctr(aes-generic),cbcmac(aes-generic))) 2018/05/26 16:57:33 executing program 0: r0 = socket(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f00000029c0)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000002900)=[{{&(0x7f0000000000)=@l2, 0x80, &(0x7f0000000240)=[{&(0x7f0000000140)=""/157, 0x9d}, {&(0x7f0000000080)=""/115, 0x73}, {&(0x7f0000000200)=""/59, 0x3b}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0x8}, 0x7f}, {{&(0x7f0000000280)=@sco, 0x80, &(0x7f00000015c0)=[{&(0x7f00000013c0)=""/218, 0xda}, {&(0x7f00000014c0)=""/229, 0xe5}], 0x2, &(0x7f0000001600)=""/95, 0x5f, 0x3f}, 0x3f}, {{&(0x7f0000001680)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f00000027c0)=[{&(0x7f0000001700)=""/4096, 0x1000}, {&(0x7f0000002700)=""/160, 0xa0}], 0x2, &(0x7f0000002800)=""/208, 0xd0, 0x9}, 0x9}], 0x3, 0x100, &(0x7f0000002a00)={r1, r2+10000000}) socket(0xa, 0x1, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@ipmr_getroute={0x1c, 0x1a, 0x427, 0x0, 0x0, {0x80}}, 0x1c}, 0x1}, 0x0) 2018/05/26 16:57:33 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="4c0000001200ff09fffefd956fa283b724a6008000030000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x40101, 0x0) sendmsg$alg(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)="a64bf81d31729b4468d825fc97bc6c90ec153ca12ce5ebbf90e4aefd52481fc94c836195600fdc823cc2eb733fa81ded14a7708637d3a7ebab755d11ecbced5d5652503102467066efb94637bf2d2062e93ce8eb14032c15470c48ffa93ac1e0cb3896d706ee9477910ab4e755ffdc4f82ebcf76a240c3ac425bb7ad1efd1d8c7d81a3b295e8e3a7ba93330a619d4035e3cef9c6c68c3e464791479f5985cd1e4c25327294e61b8c67cd3257be551d7e5cacbce6e820638f7a020582f202c63981dc7e6824fcd7", 0xc7}, {&(0x7f00000002c0)="a4fab9b13296ca6d12cea6a5e693727ce14fe8ba665e410c8f2a176c10e40baad5b8fca8e9eca14846dac765c09289453ec011ac1ecf303e378066615dd811db7f2f828dded1f4a7869f35bb05ae6515eee829eaec619458ae03d404a4e7853e1ff946b167f0157c8506712d034c414dde7c7ad8acac4539f4a09c18ca30b719be8eade56dd5c19e22ee066c820f89b93d70a2b5348096530a3ceb9f7d022e4fcbf7ac064fb1470b332d790c5f1a312f6439ddfc983e8ef0dbbbc73bb9feb3cb722e43ac2f854cb6", 0xc8}], 0x2, 0x0, 0x0, 0x10}, 0x8000) 2018/05/26 16:57:33 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x40080000) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000000)={0x1, 0x3, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}]}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1}) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000080)=0x2, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000300)={@val={0x3, 0xd}, @void, @ipv6={0x0, 0x6, "f2114e", 0x10, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, '.iV', 0x0, "a7f3e4"}}}}}, 0x3c) 2018/05/26 16:57:33 executing program 1: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='0\nfile:\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ceph\x00', 0x0, &(0x7f00000000c0)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000100)={{0x5, 0x10001}, 0x1, 0x2, 0x2, {0x2c68, 0xfffffffffffffe01}, 0x4}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) 2018/05/26 16:57:33 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0xffffff8f) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time={0x77359400}}) getsockname(0xffffffffffffff9c, &(0x7f0000000180)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000200)=0x80) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)={{0x0, 0x1}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000080)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/26 16:57:33 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c62626018023bf0166796f") getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000780)=""/219, &(0x7f00000000c0)=0xdb) r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)=@mpls_delroute={0x24, 0x19, 0x401, 0x0, 0x0, {0x1c}, [@RTA_TTL_PROPAGATE={0x8, 0x1a}]}, 0x24}, 0x1}, 0x0) fcntl$addseals(r0, 0x409, 0x9) pipe(&(0x7f0000000040)) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000002c0)={'filter\x00', 0x7, 0x4, 0x458, 0x0, 0x118, 0x258, 0x370, 0x370, 0x370, 0x4, &(0x7f0000000000), {[{{@arp={@multicast1=0xe0000001, @multicast2=0xe0000002, 0xff, 0xffffffff, @empty, {[0xff, 0x0, 0xff, 0xff]}, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, {[0x0, 0xff, 0xff, 0x0, 0xff, 0xff]}, 0x4b, 0x800, 0x3f, 0xe46, 0x3, 0x3, 'bridge_slave_1\x00', 'veth0_to_team\x00', {}, {}, 0x0, 0x88}, 0xf0, 0x118}, @unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x200}}}, {{@arp={@empty, @dev={0xac, 0x14, 0x14, 0x1d}, 0xff, 0x0, @empty, {[0x0, 0xff, 0xff, 0xff, 0xff, 0xff]}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0xff, 0xff, 0x0, 0x0, 0xff, 0xff]}, 0x7, 0x7, 0x10001, 0x3, 0x5, 0x4, 'syzkaller1\x00', 'bond_slave_1\x00', {0xff}}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @local={0xac, 0x14, 0x14, 0xaa}, 0xf, 0x1}}}, {{@uncond, 0xf0, 0x118}, @unspec=@AUDIT={0x28, 'AUDIT\x00'}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a8) 2018/05/26 16:57:33 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x4001, 0x0) getpeername$ax25(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) connect$ax25(r1, &(0x7f00000000c0)={0x3, {"756f7c497bbd7d"}, 0x80000001}, 0x10) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1004000000016) 2018/05/26 16:57:33 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2, 0x8000) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) unshare(0x2000400) r1 = syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x100000000042000) [ 276.501965] libceph: parse_ips bad ip '0 [ 276.501965] file' [ 276.506139] netlink: 'syz-executor4': attribute type 29 has an invalid length. [ 276.515621] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 276.530891] IPVS: length: 219 != 8 [ 276.555345] netlink: 'syz-executor5': attribute type 26 has an invalid length. [ 276.571551] libceph: parse_ips bad ip '0 [ 276.571551] file' [ 276.577640] IPVS: length: 219 != 8 [ 276.578408] netlink: 'syz-executor4': attribute type 29 has an invalid length. [ 276.588874] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/26 16:57:33 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x4002, 0x0) io_setup(0x3ff, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}]) openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x6100, 0x0) [ 276.606375] netlink: 'syz-executor5': attribute type 26 has an invalid length. 2018/05/26 16:57:33 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x20040, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x100, 0x1a01}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r1, 0x3, 0x2, [0x8001, 0x4]}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0xfffffffffffff001, 0x101, 0x8002, 0x6, 0x4, 0x80000000, 0x80000001, 0x8001, r2}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000001c0)={r1, 0xc81}, &(0x7f0000000200)=0x8) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000240), 0x4) getsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000000280), &(0x7f00000002c0)=0x4) tee(r0, r0, 0x8000, 0xc) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000400)={&(0x7f0000000300)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000340)=[0x0, 0x0], &(0x7f0000000380)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000003c0)=[0x0], 0x4, 0x2, 0x8, 0x1}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000440)={{0x2, 0x4e23, @multicast1=0xe0000001}, {0x306}, 0x48, {0x2, 0x4e22, @multicast2=0xe0000002}, 'bridge_slave_1\x00'}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/ppp\x00', 0x42000, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000500)={0x5, 0x2, 0xff, 0x80000001, 0x3, 0xff}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r3, 0x80dc5521, &(0x7f0000000540)=""/219) ioctl(r3, 0x100000000, &(0x7f0000000640)="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") socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000001640)={0x200, 0x7, 0xffff, 0x3826, 0x7, 0x1}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001700)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f00000018c0)={&(0x7f00000016c0)={0x10, 0x0, 0x0, 0x8c08}, 0xc, &(0x7f0000001880)={&(0x7f0000001740)={0x10c, r4, 0x200, 0x70bd28, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_DAEMON={0x68, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'sit0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'nr0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x21}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'teql0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x3f}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x401}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x7a}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3f}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3e}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}]}, 0x10c}, 0x1, 0x0, 0x0, 0x4008801}, 0x24000004) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000001900)={'rose0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x5) r5 = socket$bt_rfcomm(0x1f, 0x3, 0x3) r6 = syz_genetlink_get_family_id$team(&(0x7f0000001980)='team\x00') getsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f00000019c0)={@broadcast, @empty, 0x0}, &(0x7f0000001a00)=0xc) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000001a40)={0x0, @remote, @rand_addr}, &(0x7f0000001a80)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001b00)={{{@in=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000001c00)=0xe8) accept$packet(r0, &(0x7f0000001f40)={0x0, 0x0, 0x0}, &(0x7f0000001f80)=0x14) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00000020c0)={@mcast2, 0x0}, &(0x7f0000002100)=0x14) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000002340)={&(0x7f0000001940)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000002300)={&(0x7f0000002140)={0x188, r6, 0x404, 0x70bd2d, 0x25dfdbff, {0x2}, [{{0x8, 0x1, r7}, {0x16c, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r8}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r10}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r11}}}]}}]}, 0x188}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000004) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x1d) syz_open_dev$sndctrl(&(0x7f0000002380)='/dev/snd/controlC#\x00', 0x9a1, 0x4a0600) [ 276.648867] netlink: 'syz-executor4': attribute type 29 has an invalid length. [ 276.656600] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/26 16:57:33 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x101002, 0x0) ioctl$BLKFRASET(r1, 0x1264, &(0x7f0000000100)=0xc36c) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = dup2(r0, r0) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) r3 = syz_open_pts(r0, 0x0) ioctl$TCSETSW(r3, 0x5437, &(0x7f0000002000)) setsockopt$inet6_tcp_TLS_TX(r2, 0x6, 0x1, &(0x7f0000000080)={0x303, 0x33}, 0x4) 2018/05/26 16:57:33 executing program 5: r0 = socket(0x1e, 0x807, 0xfffffffffffffff8) r1 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000}, 0xfeda) recvmsg$kcm(r1, &(0x7f0000000100)={&(0x7f0000000080)=@un=@abs, 0x80, &(0x7f00000013c0)=[{&(0x7f0000000180)=""/110, 0x6e}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/212, 0xd4}, {&(0x7f0000000000)=""/27, 0x1b}, {&(0x7f0000001300)=""/153, 0x99}], 0x5, &(0x7f0000001440)=""/4096, 0x1000, 0xb65a}, 0x40010120) socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f00000024c0)=@req={0x800, 0x7fff, 0x6, 0x1}, 0xd449d271c8d013a6) r2 = syz_open_dev$dmmidi(&(0x7f0000002440)='/dev/dmmidi#\x00', 0x10001, 0x2800) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000002480)=0x8) sendmsg(r0, &(0x7f0000000140)={&(0x7f00004f5000)=@generic={0x10000000001e, "0200000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) [ 276.719548] netlink: 'syz-executor4': attribute type 29 has an invalid length. [ 276.727165] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/26 16:57:33 executing program 5: unshare(0x24020400) unshare(0x8020000) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="c626262c8523bf012cf66f") shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000080)=0x4) r1 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/ipc\x00') syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x2d5e, 0x0) setns(r1, 0x0) 2018/05/26 16:57:33 executing program 4: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x501c00, 0x0) write$eventfd(r0, &(0x7f0000000040)=0x2, 0x8) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080)=0x6, 0x4) openat$cgroup_int(r0, &(0x7f00000000c0)='cpuset.memory_migrate\x00', 0x2, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000180)={'ipddp0\x00', 0x4}) accept$nfc_llcp(r0, &(0x7f00000001c0), &(0x7f0000000240)=0x60) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x1) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000280)=0x10001, 0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000002c0)=0x90, 0x4) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000300)=@req={0x0, 0x1000, 0xee, 0x3}, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendto$ax25(r0, &(0x7f0000000340)="d6fdb2416f46f0572b26fd3b9fd673a96fd2d2391d65a4190bef2ff8cb562ec29ce07260f128db78e0269bb4c25f53d04366f12b9d5d5b215d439524d918347c0c96401f7808c67861df39075f22c46dac90ac69d08b3d9213fec84af42519fdcb6dc98d88e9e157f41ad77985198552356161f39be2a5a92929841bff998cdb9f072a11bbbeba8a6017f6b0fe55f99dd86f7d5f025f7cccfd52365f25ee2cb4ef2e918cdef40c0ed08837466e90f92aabd450a10ab79b0b0def7eceb89cfceacb7260e23288", 0xc6, 0x10, &(0x7f0000000440)={0x3, {"534faee3f9b4bd"}, 0x3e3}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000480)=@assoc_value={0x0, 0x6}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000500)={0x0, 0x0, 0x5, 0x100000000, r2}, &(0x7f0000000540)=0x10) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000580)=0x9) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f00000005c0)=""/226) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000006c0)={{{@in6, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f00000007c0)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000800)={{{@in=@multicast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}}}, &(0x7f0000000900)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000940)={{{@in, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000a40)=0xe8) setresuid(r3, r4, r5) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000a80)=0x0) prlimit64(r6, 0xc, 0x0, &(0x7f0000000ac0)) mremap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1000, 0x2, &(0x7f0000ffd000/0x1000)=nil) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000b00)=0x4, 0x4) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000b40)) clock_gettime(0x0, &(0x7f0000000b80)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000c00)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000c40)=[{0x7f, 0x1c00000, 0x4, 0x8, @time={0x77359400}, {0x100, 0x1}, {0x101, 0x2}, @result={0x66}}, {0x9, 0x100000001000000, 0x7, 0xb20, @time={r7, r8+10000000}, {0x20, 0x80000001}, {0x9, 0x3}, @queue={0x5, {0x1, 0x1}}}, {0x5, 0x3ff, 0x7fffffff, 0x8, @time, {0x7, 0x7}, {0x3, 0x7}, @quote={{0x3, 0x5}, 0x6, &(0x7f0000000bc0)={0x1, 0xfffffffffffffffc, 0x6, 0xf8, @time={0x77359400}, {0x2, 0x80000001}, {0xfffffffffffffff9, 0x1}, @raw32={[0x1000000000, 0x3, 0x1000]}}}}, {0x7, 0x2, 0x80000000, 0x2, @time={r9, r10+30000000}, {0x9, 0x1}, {0x3, 0x4}, @time=@time}, {0x80, 0x4, 0x1, 0x101, @tick=0x5, {0x1ff, 0xe4}, {0x900000000000000, 0x2000000000000000}, @addr={0xc1, 0x10001}}, {0x4, 0x5, 0x5, 0x7b, @time={0x0, 0x1c9c380}, {0xfffffffffffffffe, 0x1}, {0x3, 0x1}, @control={0x7bb, 0x800, 0x2}}], 0x120) 2018/05/26 16:57:33 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a600800000000000000068354015002c001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001640)={'irlan0\x00', 0x0}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001680)={r1, @multicast1=0xe0000001, @multicast2=0xe0000002}, 0xc) recvmsg(r0, &(0x7f0000001580)={&(0x7f0000000000)=@sco, 0x80, &(0x7f0000001440)=[{&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000000080)=""/186, 0xba}, {&(0x7f00000001c0)=""/123, 0x7b}, {&(0x7f0000001280)=""/223, 0xdf}, {&(0x7f0000001380)=""/176, 0xb0}], 0x5, &(0x7f00000014c0)=""/136, 0x88}, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/zero\x00', 0x2, 0x0) ioctl$BLKROSET(r2, 0x125d, &(0x7f0000001600)=0x4) socket$l2tp(0x18, 0x1, 0x1) syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x1) setsockopt$inet_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000140)={0x303, 0x33}, 0x4) 2018/05/26 16:57:33 executing program 1: munmap(&(0x7f0000001000/0x2000)=nil, 0x2000) r0 = socket(0x2, 0x1, 0x0) socketpair$inet(0x2, 0x3, 0x101, &(0x7f00000000c0)) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x2, 0x5b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001040], 0x0, &(0x7f0000000080), &(0x7f0000001040)=ANY=[@ANYBLOB="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"]}, 0x628) [ 277.050633] kernel msg: ebtables bug: please report to author: Couldn't copy entries from userspace [ 277.070310] netlink: 'syz-executor7': attribute type 29 has an invalid length. [ 277.114337] netlink: 'syz-executor7': attribute type 29 has an invalid length. [ 277.166810] netlink: 'syz-executor7': attribute type 29 has an invalid length. [ 277.185335] netlink: 'syz-executor7': attribute type 29 has an invalid length. 2018/05/26 16:57:34 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x16907e, 0x0) fallocate(r0, 0x3, 0x0, 0x10001) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000140)='^', 0x1}], 0x1) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000200)={'filter\x00', 0xd3, "2e20fc2f7afc0f00d7104e65b739758974ac6d6314f6f196b36aea281305521d06bd4de9d90813fc4d93e72a6684b1dcdbc45bea7d15822b69415d7a7f27b5dc6c7f7e9c03cdc6daea0c9eeca7ec530c3eba704f73509c11b50f906f486b91ae65e846f877ebe9f3181fd02d1ce6bffee26e7cd659ae27b806c04477f1673505540f1b82a60eabae280d859bcf363bd992dee157f063bf71c693a12a93132a82c45bc493f02fe1bf3c2a8de3b59be141db629b39132e7af9df78e5172630609d687e61004f06bf48fd03242cd21bb4971d3e57"}, &(0x7f0000000000)=0xf7) 2018/05/26 16:57:34 executing program 2: unshare(0x2000000) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f00000000c0)='ns/pid_for_children/]\x00') 2018/05/26 16:57:34 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x1) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000000400)={{0x115fc5c2, 0x4, 0x9a45, 0x9e27, 0x6, 0xabc}, 0x3, 0x4, 0x1ff, 0x334d, 0x3, "d970b8ebabb1914377cabbad0c4836166fbef4a2b963379223408a6773ebd968bf9bfe5cb2038aa98862851df720be2b7f366da134900d51874059a0e57277d6e062c1d2c41a68cfd188798068a0cc6edc022da6fa2d847fb1dd63ec6c6b62bd3d42601ef916e02ca11eacdd01d518420b492ccf2bb7358d30036d21ac50b146"}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x6}, &(0x7f0000000140)=0x8) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000200)=""/60, &(0x7f0000000280)=0x3c) r3 = getpgid(0xffffffffffffffff) fcntl$lock(r1, 0x7, &(0x7f0000000600)={0x0, 0x2, 0x3, 0x2, r3}) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000180)={0x2, 0xdeeb, 0x8204, 0xffff, 0x8, 0x6, 0x5, 0x2, r2}, 0x20) r4 = socket(0x10, 0x80002, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x3f, &(0x7f00000004c0)=""/246, &(0x7f00000005c0)=0xf6) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0xf503}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[]}, 0x1, 0x0, 0x0, 0x48080}, 0x0) write$rdma_cm(r1, &(0x7f0000000640)=ANY=[@ANYBLOB="000000000aab9c3cfa4041ee85b050a3a7fec464180000fa01000000000000003257bc924949760e3d830d9ce02b53ad17212ae06279ce9c0bb18fd83a900644f86e05af", @ANYPTR=&(0x7f0000000cc0)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0601000000000000"], 0x20) write$rdma_cm(r1, &(0x7f0000000d40)=@init_qp_attr={0xb, 0x10, 0xfa00, {&(0x7f00000002c0), r5, 0x7}}, 0x18) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000001c0)) 2018/05/26 16:57:34 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x8, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) mprotect(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x2) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000), &(0x7f0000000000)=0x369) r2 = shmget(0x0, 0x2000, 0x78000010, &(0x7f0000007000/0x2000)=nil) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r3, &(0x7f0000002000)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001fc0)={0xffffffff}, 0x106}}, 0x20) write$rdma_cm(r3, &(0x7f0000002040)=@query={0x13, 0x10, 0xfa00, {&(0x7f00000016c0), r4, 0x3}}, 0x18) shmat(r2, &(0x7f0000008000/0x3000)=nil, 0x1000) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) 2018/05/26 16:57:34 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000040)=0x81, 0x8) 2018/05/26 16:57:34 executing program 4: r0 = socket$inet(0x2, 0x80003, 0x3) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x130, 0x4) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x800, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x4}, 0x68) 2018/05/26 16:57:34 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0xb00, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f00000000c0)=0xc) ioprio_get$pid(0x2, r1) 2018/05/26 16:57:34 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0x3) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x29) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x7, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000040)={0x5, &(0x7f0000000000)=[{0x0, 0x0, 0x8, 0x2}, {0x0, 0x3, 0x617, 0x5}, {0x0, 0x8, 0x4, 0xfff}, {0x57aa, 0x400, 0x95a5861, 0x287b1ab6}, {0x9, 0x7ff, 0x1, 0x100000001}]}, 0x10) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000001280)={0x0, 0x10001, 0x20, 0x7fffffff, 0x9}, &(0x7f0000001240)=0x18) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000001380)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], 0xfd) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r3, 0x0, 0x9, 0x2, 0xfffffffffffffffe, 0x908}, &(0x7f0000000180)=0x14) r4 = msgget(0x2, 0x4) msgctl$IPC_INFO(r4, 0x3, &(0x7f00000001c0)=""/4096) fstat(r2, &(0x7f00000011c0)) 2018/05/26 16:57:34 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={'bridge0\x00', 0xfffffffffffffffd}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x1, 0x1, 0x8}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0xbeb, 0x5}, &(0x7f0000000180)=0x8) 2018/05/26 16:57:34 executing program 5: r0 = socket$kcm(0xa, 0x5, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x20400, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000080)=""/210) sendmsg(r0, &(0x7f0000000680)={&(0x7f0000000200)=@in={0x2, 0x0, @rand_addr=0x100010000000}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000500)="ec", 0x1}], 0x1}, 0x20000844) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x1ff}, 0x8) close(r0) 2018/05/26 16:57:34 executing program 2: perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x0, 0x0) getsockname$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0xffffffffffffff68) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000000c0)={r1, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) 2018/05/26 16:57:34 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000080)=0x6, 0x1) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000040)) fgetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000280)=""/208, 0xd0) 2018/05/26 16:57:34 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) write$binfmt_elf32(0xffffffffffffffff, &(0x7f00000002c0)=ANY=[@ANYBLOB], 0x0) clock_gettime(0x0, &(0x7f0000000200)={0x0}) ppoll(&(0x7f00000001c0)=[{r0, 0x20c8}, {r0, 0x2014}], 0x2, &(0x7f0000000240)={r1}, &(0x7f0000000280), 0x8) [ 277.841019] bridge0: port 2(bridge_slave_1) entered disabled state [ 277.847960] bridge0: port 1(bridge_slave_0) entered disabled state 2018/05/26 16:57:34 executing program 0: r0 = socket$inet6(0xa, 0x1000000002, 0x0) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000000300)=0xffffffff80200001, 0xfffffffffffffea5) arch_prctl(0x1004, &(0x7f0000000080)="470414e194eb4dd15e5bf4d6da9a397e8b00ca36c10e321accb53bdb89fedde609a953125fb758b01e46fc201b8e85e9a5c4ee6e7678fd3fe6a40236a28962e4ad60b6033a106045448e62f5f73a5abb3de1d7c10aa8077c5bed6cb313fdcfea8cdae32dd639f635ee4e57712708d80f2d819715d055761dfc4c71b7fa79a663d22b3255f229870d06c4efd673c94b34f297f9e11dc553cfc6a25fefa619be0d6cd380acf44e0eb91a68aa99cfa962f102766ecc4ef7069af2f81baf27bf3cf698157cc503b83a0175ad6b2c9302adde4ae703503e3c936979415113ae09") bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x109000) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x0, 0x120565cd6f0a5064) r3 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0xb36, 0x200000) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f00000001c0)=""/82) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f00000002c0)={0x1}, 0x18) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f00004aaffc)=0x2, 0x4) ioctl$LOOP_SET_FD(r1, 0x4c00, r3) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000d1b252)) socket$nl_crypto(0x10, 0x3, 0x15) socket$nl_netfilter(0x10, 0x3, 0xc) [ 277.986864] bridge0: port 2(bridge_slave_1) entered blocking state [ 277.993475] bridge0: port 2(bridge_slave_1) entered forwarding state [ 278.000363] bridge0: port 1(bridge_slave_0) entered blocking state [ 278.006853] bridge0: port 1(bridge_slave_0) entered forwarding state [ 278.013831] device bridge0 entered promiscuous mode [ 278.055596] bridge0: port 2(bridge_slave_1) entered disabled state [ 278.062318] bridge0: port 1(bridge_slave_0) entered disabled state [ 278.128834] device bridge0 left promiscuous mode 2018/05/26 16:57:35 executing program 1: sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netdev_private(r0, 0x89f5, &(0x7f0000000380)="3e54f9c7569be74ce9a4353e8f4287d61a89c19d1ece277ebf7a0afd481ff46972f69eeb151dfdac1ebffcd3f3cd1d34693ddb08873096ce44fcd231e4cb637879bd37fc8a9eb4f9d1a53bf1829c0785a1433bc34bfe05406f97db4434e3eebe5c6708221e3c59aefcb70e655a98f1c5") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4082) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f0000000140)={0x6, 0x0, 0x0, {}, 0x8}) r2 = request_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)="74086e750000000000000000008c00", 0xfffffffffffffffc) keyctl$read(0xb, r2, &(0x7f00000004c0)=""/202, 0xca) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x10001, 0x4) r3 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r3) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000900), &(0x7f0000000940)=0x4) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000400)) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) [ 278.161272] bridge0: port 2(bridge_slave_1) entered blocking state [ 278.167845] bridge0: port 2(bridge_slave_1) entered forwarding state [ 278.174732] bridge0: port 1(bridge_slave_0) entered blocking state [ 278.181225] bridge0: port 1(bridge_slave_0) entered forwarding state [ 278.188167] device bridge0 entered promiscuous mode 2018/05/26 16:57:35 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl(r0, 0x8912, &(0x7f0000000200)="c62648379f31bf012cf66f") r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000540)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[0xfffffff0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000400)={0x0, 0x8, 0x1, 0x794, 0x20, 0x2000000000000, 0x1000, 0x9, {0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}, 0x7d54, 0xfffffffffffffffc, 0x401, 0x92a2, 0x5}}, &(0x7f00000004c0)=0xb0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000500)={r2, 0x2, 0x30, 0x200000000000000, 0x5}, &(0x7f00000016c0)=0x18) kexec_load(0xc8f, 0x3, &(0x7f0000000300)=[{&(0x7f0000000100)="e8929d13793fbb9614310213716ae1db0152b390d6f9bbbea990b6786368d5e966c345f9d075143065189836adea6779bddbd8f6020d20eddc496452bb5d6b6feee9d43ea637637468efbb26c66676032135f92c058af99f4d39b202fea3aa844e5726d08543d21f04f0415f6d165833f9dc49548e912da9b3a9dc1e9e1cdb81b289031579c9621923685083ab1fea", 0x8f, 0x9, 0x8}, {&(0x7f0000000240)="5e3ada5f8795d46ec38b5837efbab8d9559708e4bcd584a5cb0a2bb1bc5ecba98d6f912373385480b8f9aefc794f2f067c4fe1140e122c7d0c3326c360e846d157c456108bb4070f1730c82f42ca70ce4032cb3d1da27545f7cf7ff727cfe0dfd3a608062880359396cdbc4115fa0f7df0bcb2703f6cb2b1f6f0050e533e0dc05d6be86691505e3f0d28e442bc8a97d4", 0x90, 0x8, 0x8}, {&(0x7f0000000080)="4e0218fe11baf797081665195bd378633a208b088ce044f56a119bbf", 0x1c, 0x3, 0x47ac}], 0x170000) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000380)='/dev/urandom\x00', 0x20000, 0x0) setsockopt$inet6_tcp_TLS_RX(r3, 0x6, 0x2, &(0x7f00000003c0)={0x303, 0x33}, 0x4) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000001700)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)=0x1024) 2018/05/26 16:57:35 executing program 7: r0 = socket(0x2, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000000)={'ip_vti0\x00\x00\x00\x00\x00@\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="0bc1195d05a6b8f549ba4fd88ab4cb714a99466c0a953a"]}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) 2018/05/26 16:57:35 executing program 2: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80800) setsockopt$inet_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f00000000c0)={0x303, 0x33}, 0xffffffffffffff46) seccomp(0x1, 0x0, &(0x7f0000001980)={0x2, &(0x7f0000000580)=[{0x48000015, 0x0, 0x0, 0x80000001}, {0x6, 0x0, 0x200}]}) 2018/05/26 16:57:35 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000040), &(0x7f0000000080)=0xc) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000180), &(0x7f0000000140)=0xc) r1 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="b400000000000000bd0e0000000000009500000000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) 2018/05/26 16:57:35 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)="1716c7a6816fb564206061fb4f7de02e2f6367726f75702e6e65742f73797a3100", 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000100)='cpuset.effective_mems\x00', 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) move_pages(r2, 0xa, &(0x7f0000000080)=[&(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000ff2000/0xe000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff4000/0x1000)=nil], &(0x7f0000000140)=[0x5, 0xd6a, 0x1000, 0x7d, 0x3], &(0x7f0000000180)=[0x0, 0x0], 0x6) read(r1, &(0x7f0000001140)=""/20, 0x5) ioctl$int_in(r0, 0x5421, &(0x7f00000001c0)=0x7) 2018/05/26 16:57:35 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = dup2(r0, r0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) sendmsg$rds(r1, &(0x7f0000001940)={&(0x7f0000000000)={0x2, 0x4e20}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000280)=""/172, 0xac}], 0x1, &(0x7f00000017c0)=[@mask_fadd={0x58, 0x114, 0x8, {{0x7ff, 0x1}, &(0x7f00000000c0)=0x8, &(0x7f0000000340)=0x8001, 0x6, 0x731, 0x6, 0x1, 0x55, 0x8}}, @rdma_args={0x48, 0x114, 0x1, {{0x5, 0x5}, {&(0x7f0000000380)=""/206, 0xce}, &(0x7f0000001580)=[{&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/5, 0x5}, {&(0x7f00000014c0)=""/130, 0x82}], 0x3, 0x1, 0x3}}, @mask_cswp={0x58, 0x114, 0x9, {{0x8, 0x8}, &(0x7f00000015c0)=0x4, &(0x7f0000001600)=0x3, 0x3, 0x48, 0x8, 0x200, 0x20, 0x912}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000001640)=""/155, 0x9b}, &(0x7f0000001700), 0x5}}, @fadd={0x58, 0x114, 0x6, {{0x1800000000000000, 0x800}, &(0x7f0000001740)=0x8, &(0x7f0000001780)=0x3, 0x4, 0x3, 0xff, 0x6, 0x1, 0xf4}}], 0x180}, 0x4000) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$inet(r1, &(0x7f0000000140)=""/219, 0xdb, 0x0, &(0x7f0000000240)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000000040), 0x4) 2018/05/26 16:57:35 executing program 3: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) r1 = syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x6, 0x90200) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000140)) fcntl$getownex(r1, 0x10, &(0x7f0000000100)={0x0, 0x0}) fcntl$setown(r1, 0x8, r2) openat$uinput(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/uinput\x00', 0x40, 0x0) r3 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000040), &(0x7f0000000180)=0x8) keyctl$read(0x1d, r0, &(0x7f0000000200)=""/202, 0xca) [ 278.314642] audit: type=1326 audit(1527353855.313:9): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=16971 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 2018/05/26 16:57:35 executing program 7: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) unlink(&(0x7f0000000000)='./bus\x00') mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='numa_maps\x00') readv(r1, &(0x7f0000000300)=[{&(0x7f0000001400)=""/4096, 0x1000}], 0x1) r2 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000000140)={{0x954b, 0x7, 0x500000000000, 0x3, "f4f923f00cb9221c3c0623787fff748c8e91738544a51f50df41dd29dbdb2c8ab985e11cf87c57b506c5be39", 0x5}, 0x0, 0x0, 0x1, r2, 0x1f, 0x0, "4a29f3f3a41fd0361c054bb25596115c026a35c676844412a159f9f8159b92509a1cc300ba119f106b2e099ef79cf49d5ff67d35996093a9a7d786d86a94cde9", &(0x7f0000000040)='md5sumselinuxwlan1securitytrusted+ppp0ppp0eth1cgroup\x00', 0x35, [], [0x6, 0x4, 0x1, 0x5]}) 2018/05/26 16:57:35 executing program 5: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6, 0x9, 0x244, 0x7f, 0x8, 0x4, 0x3ff, {0x0, @in6={{0xa, 0x4e20, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}, 0x1, 0xa893, 0x3, 0x4, 0x8}}, &(0x7f0000000000)=0xb0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e22, 0x4, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x84) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$TCSETSF(r2, 0xc074510c, &(0x7f0000000040)) 2018/05/26 16:57:35 executing program 4: r0 = socket(0x10, 0x1, 0x2) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(anubis)\x00'}, 0x58) dup3(r0, r1, 0x4080000) 2018/05/26 16:57:35 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x185000, 0x0) openat$cgroup_procs(r0, &(0x7f0000000080)='tasks\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x1000000023, &(0x7f0000000040)={@local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x9f) [ 278.465631] audit: type=1326 audit(1527353855.370:10): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=16971 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 2018/05/26 16:57:35 executing program 2: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet_sctp(0x2, 0x4000000000001, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value, &(0x7f00000001c0)=0x8) [ 278.542186] alg: No test for authenc(digest_null,ecb(cipher_null)) (authenc(digest_null-generic,ecb-cipher_null)) 2018/05/26 16:57:35 executing program 6: syz_emit_ethernet(0x42, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaa0180c20000000868c8b45a3ed00046ef00340000000000009078fffffffcac1414bb4404e9271b3e7145000400907800000000450000000000000000000000ac141422d69d657509461690e0234b1fa0e9"], 0x0) sysfs$2(0x2, 0x1, &(0x7f00000000c0)=""/125) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/05/26 16:57:35 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x200081, 0x0) ioctl$BLKDISCARD(r0, 0x1277, &(0x7f00000000c0)=0x2) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000002580)={r0, r0, 0x3, 0xa74, &(0x7f0000002480)="ab1fe65a530537fb9d79340332d8f02521053a9d02c1feb4e180693624691fa8a7f4a500776bd06c136d8794343d3ec7d1efe76998d285353016a594dbc4c2cd2a793db454a3fc071ce2218969948193cc852c4d2a9ca4c82ea610b217c591601c7abaa77df5c4448e813dbf7f156b0d042b9cd783fcc96b3ad934183706ccba6c7f00d854d18e9612c1ac4f1c508bc73af0f71781143aa0f8058d2f4c7297d6f2f800896978fefc4f9e2b9597b32d9fa524bb80cbd27ea01bd8e3d138f923883b863b7254ac1eb3a764bba3f2ec99128325077f9228", 0x3, 0xffffffffffff436c, 0x2, 0x7, 0xfffffffffffffffb, 0x5, 0x4, "2c2a3b2bc2d10eb5e32b9832f03075de4b085ab1f75dc21792c2610e35aed719f89c4e7ce411462ec382eb6aee416402dd98f5c7f8173ac9c8cca0494e8fcbd46241c919490a6995b7e1b9be0ee903e593ff22d0fc185acc1f3c4ffa5e56ddfb3deb"}) getpid() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000000240)="7575cd70720901c97ce72ba73a0e7a05223542abb5f633c41c41b4d5022bb421abd07f75d24c0553c8a852be5157b0440b25204f497e2be3bb31f000c1182817ed9d59867556c34d46ddb35fb8223a7acaf9697a6bb95dcb848799773854d8d4e9090a1fb269ba9a41c242f6350bdf328db9bbf410e592287464b902e4e8") fchdir(r0) sendmmsg(r0, &(0x7f00000023c0)=[{{&(0x7f0000000100)=@vsock={0x28, 0x0, 0xffffffff, @host=0x2}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000040)}, {&(0x7f0000000180)="131f8ff934af471946d5ea9e48544ee1ce0ff8d25452e362808e29c445758d2042213bfb4173e0e0d25dba4dad0de7011c1b8a77cbcc7c788fbe4321a4d26cc26e9dd0818c997f454636652df078a0218b", 0x51}, {&(0x7f00000002c0)="a7cfb025e2dc14b17d16b4740e0685dc49fafe586b49316c4ff36e549ef536b1b1b0ef49c70917f8f01716097768e2bd4c2aa2ab361ee56c8e236649a44275b65ae49beb722730c3ef1a58a79937556bdf71a82dac312bb53c08b5f403817e85893808737b37ad99039095fb54155d54164907544fbf71c3aebfecae3d1ee326492fc8ac876660f33511f5a0f4bfc88122068a503add021e58", 0x99}], 0x3, 0x0, 0x0, 0x24008041}, 0x7}, {{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000380)="594e477da0ee64e13d481ce88f83eaa6bf06b9717f76e76526fde555593d472bc0906a3f12a80e8428fdc61bcaa87bfb7428b87b42200b0fd169f14b9bb1e33e75704f73843af5f37a854631a9548ae76f1d3e1fe1d010616cc876c0c42ef760385084db0956b8e3b727522a084b8e3a3d", 0x71}, {&(0x7f0000000400)="f5e49d1efd7df911700f1090f54000d973a7fdc9af158a30a189bbe9383484d6fbeeddf01e5c772da6ee87023f9b78a1abe77356279b6663fbea151fe2fd8eec138001816bec612460a0bfa3019572bda1e2ae7e41ecaab79acd0c7c27fc4f6cce1b6b3d97fa7568f773dc2d6212200eda6bda992cfd39acf889da9ef2b21120326611af70892780493c84db1c7de5ed7662416dd3b0931e91c192e057d1127081f86ae7ce5ba8017ab3130b841df85b91456980f185d8679ff09b008a21f69c4a72a062ca7938e358433f0d35fe5810a7ed4d8abcc77d0f727f56a612249114ee5b84e9", 0xe4}, {&(0x7f0000000500)="c1395c1b79a69e06ff1673ce28e957375767bf141310c6703023d82eedb93971e1ec98a0956bd05b78e02569c47ef15a38", 0x31}], 0x3, &(0x7f0000000580)=[{0x88, 0x0, 0x1000, "596d59abd474f67e57d6040562956d223655c2a41e1f8ea98de4341f715c0c56333b4ce479af5e232568d9d7e612d96dcb9d59b117cff55e993847236d902b758859e59aceb1d683e50ab99c9771c6a15b7c67038b5dbc8070d8c97bf376574cc15cc028c7513074d5481df092da93bde09c3e6389ff"}, {0x60, 0x115, 0x2, "97af26bce6f5b42528b9894cb9a7401f57c0676151296744418a5af2f0e752780e7895908fbf52a318a3d4c2da3fcc9891ac036ebc300a4ca364766877a88596f05b7523c800606b0e"}, {0x18, 0x0, 0x401, "1f65a4c07096"}, {0x110, 0x117, 0x2, "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"}, {0x68, 0x119, 0x9, "b6ff6aa713e8bcbc9d5cfde660c6f425e2d6e207eb1a1a913ff64e518f3808bae16fd1329ccd6bbe033818735a17324f9a80c80e49b21710a6ced09de4ed8b88f20f1cfd06e7678b967c5ddd5f1201413e"}, {0x98, 0x114, 0x6, "300df4d9ea723980032231230a6e46b8390cfc6a11b5fbefe1b347e3bd5efb1b08f2e5bb6e434af8979839c077c82d80bceee05008ebd06fbd00ba350c396c7100967c4b3b1c424a01269b03f3d86ef9a63d6a64f3c5357c4a86708de907953b3e88ee9ce1b9650bc622601c1f3474871d049d2dc6699505b1b57bae48c6c2c8c6"}, {0x98, 0x11f, 0x0, "1f43dc6189bd71d3534e6fd44a30bf3b8b7654d96ccee027e330bf2d15f2829f8aaca8f052fa8bf735522eebbc3804de97faa4b022d383abc794aeb27f5cdcdc6c314ae779b732bec633270118d4c626e72d5ae6ef30985cdff0acee3541a45d2173a89e2c5322942788f2bb2d343b8237c17b8763859aebfe6835130f0608cd0db9ae55"}], 0x3a8, 0x80}, 0x9}, {{&(0x7f0000000940)=@l2={0x1f, 0x100, {0x7f, 0x2, 0xfff, 0x89, 0x0, 0x800}, 0x5, 0xfffffffffffffffe}, 0x80, &(0x7f0000002000)=[{&(0x7f00000009c0)="1af7a17321edeb4acdb400cee445d77b1ebe319056d498f9140e922f4bf6f1ce526b2ec7efc4f40a2a1147d48339ed17a229d062839adc3a6b5aa333dc386e019031990c101da89041ce1e8530d40b7de2d5f341f40ad8f755370ff153b78f51b480b03c388d8977f6f280c584925f68a14defa0c7de72f9fc8f8887b12d8dacda5c4c7fd71489206579f77339ed9554a0e21116860fb55c5a70b489a29b2ba6b32e06f2e8a7bf5361babcdb362b9341f61320de4fb1150fdf318386d91bf32860640da482737d9f2b", 0xc9}, {&(0x7f0000000ac0)="b686a3480fc3af7c8ae0f121e83aaa25f71b48d85cad458e5d3f4f84a90b14e15897dde3f283d16592eecd0dfe91d95d7221cfb0ce8aa0473533c0baa26fc57a2eb7ff3b8c3b5377a4965211f6b9146c3adae1b0e83119ad13439eb856580f299b2231b160119c64c55f29856cd3589104c36389f50272988d633ecfe873d7cba4c95883aa1dd37c9b33ac219b68afc8c4c29a38ff4318513dc76497c2feea734d794154700b1a8b775f99a9a9ac6a799dc921bf26d23752a155428dbac0bf574f917d8c4db18b6ec0e5a6b653f54677afb05f2a1973e4bf739f448089b0a8df89d4d25a67312a83df5fb787e636927aeaf128ad", 0xf4}, {&(0x7f0000000bc0)="a2bc10304a3d0c44325f6f42111fd2c05b09bec756f62966c0d9a735e380247cf5f964049824dfaf6ed22710ef0eff44daa0744d6fe7e188fbc0cf8ed8824113f77903bf41f0a22619cc19a0560a32064c1bcf98b85aa5a0d8fa8d3ebe070999f502ccf814cfb9e398bb5afa053e5af6c64ab3e5d5992769e00921928a2c90b6888c2becf62fc74de99c01a290adeb26b558f759be877de17181d6066b219ea1be479d891ef7ee50697ead09991657bd74a8a812605eacd0911abe436b10a6dc39e17a3c54a4d4baf43ffdd6", 0xcc}, {&(0x7f0000000cc0)="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0x1000}, {&(0x7f0000001cc0)="bbcd0cc000198f8e6bea512328f2eefbe39bd701f42d5d0e4d61d41b617a8ab92d836f352328d434bea0bb84fb2f229dbd74cdcb7f165b94d4ae4b365d0914f679edb5c04b25f623da2becdc6a05a9323d2cae4cfa215139f8bfc973b67957621b2027186fbb588ae7a3b30a706d0482fc30435c2b05a02c6031df6309156777b49382ddfe28ff0365c58867", 0x8c}, {&(0x7f0000001d80)="3e313b2afc63dd655ff93efb374b275d47d976e871d428cf868110641d4f96247786dcf14f4e69bef726ca184ff5b9123f005a4c56138db1f4f5f7b5ffb1baee3f3d0a99d09c13d1206ed309b8437c224327a47f6c344f32b9360e6d367a2d22c5986e46bf45d38a3f31d352898c9fa37d4e978c1b4066a3bf10f6dde2d45743f2fbfbc21264455901933aba7d3073ec7363581f933e6ae0f5ee046a2d0fbcf1df9da7bf170122e1c89c093366046a7a2c1c7cd66c42607b", 0xb8}, {&(0x7f0000001e40)="e30f5a7e0813359f295af847efa98895bbaa8eefe42d2a40ed71ad9f40be4410d81b6663b036d2729ae81498ce4cf06b09694151c682c0010e3228bf2c2ee72a632a3d370bedc142ffff9201810b3fb01592df931cd93c44d88eb0ed390c57d5bc9b72d97c5cad47fcce509969fd4e801f4687f93feda7dc83ba2db24a99e3e63371140cdf5846", 0x87}, {&(0x7f0000001f00)="83fb61b1e6e998fc1b201200b4c8a6e879ef500ac73e720defe6b1bc5fc48d369983da9ae17f54ac8a8abf858b328a11fd8f3c80cd3af8c8f7f27a3742ee690cef3193f2eb85179980b0f656a4c58d9cc35167214be76d4fac7d412a92b3c14f75b6a1640e74b1eefa306a9ea35fef45b2cf87cdb973201db909f8a8834f0d2ad98799600a2672fd7a54da8fdda0f06c351af8607f37f3800ccdb6e2d2280edcc573a2cd9ecc9171ad36c8dd3aeffff50a1d38c1a381ae0bc4ed3d81e9207e75dcfea8d587c2bbd9af", 0xc9}], 0x8, &(0x7f0000002080)=[{0xf0, 0x10f, 0x84a1, "026f4a99c50c797087daaa0e8a454f95860f2953d4bfc86823e6c054c1873523d250f867446fa40dc61659b7eac6441813d51d2246d0fa3d4b61fa89b0ea4f5e8482f0ca3fe604d0e4ddcdb56ac17d6e443a0e0e04393a76a76daba9216290b9cad920e3fc110e7b614bf8fb78f3051017ecac8c764249b66202bf44e6e07ccd99316ae495e2cf276c60643942babb7708f0fa636eba5840bca905d41d44831e25755d8c633bce3504f8a2110deb4773a646a89b26d2e799451aed3d1f1a1c50e04fac1d82d99bb37f9a5f51621271aefe3c41a35636812d6f04de82"}, {0xa8, 0x1ff, 0x3, "bf0d0c401989408be272c958b7ad059c54e21e5e24d60ea6cb332d6aad76c00d9528fcaf87af0eeac46af15477c406f9eb1e271b68539a1e6afceabf5f26465ab07cbcb50c452c919f6524167a28457ed7368542879e14296f554ae00be489cffad04de206c96100e23e189fc90783be9281d217da0d3f7e18e11eb76bbb4b3509c741d6a9f7a182d640c4190e8bd995c8a8139591df"}, {0xe0, 0x100, 0x7fffffff, "b1c4b3a62e7fdd97edab321fad3cca4917bc6b2c77b5c7aa5eb9ac5927fcf0f1c39644e75372f10da9e4fae8bfee4ccbc44179704c05b33e66207deb8a90ded6cad90cd9c237b39c00d6a651e310755f04e7bcab39cf621d2c3f67d3571786f6e41068ecf7737bcb2c095b9619ac1d498f94dafa8caa5d44eb6b72dc07ba3076dc7b7f684a490c20200dbd474d672c43b0205c2ebfa38ef79221d426a0d2e2bf5fc1f4b934e50ccba1c4c8fa4f263c64ceb47d598ef438568da2a5ff9aa6bb5ad5de5bc94a5aeed8d0ef8c01"}, {0x68, 0x105, 0xf1, "89b265d681f4466c2be0a2205cd504270a728c2a84b359ef879697312dc55426392b5d7d30e65cdf01ca7f5723773a4b424613d5ce5d582dac4e64907dde621add767105b20daf26e572d5edf4230ce56c"}, {0x60, 0x3b, 0x6, "e42bbbe7cac8f7f9cd69ad16bd3df1645115cb2b12adf32dd44641d9891df3ba3e054cce6abb3c33b238e1c06820fe65f5476a0e26a3d58eaf57429fe9e586317b92a1418995bed1e8e2"}], 0x340, 0x4000}, 0xff}], 0x3, 0x4004001) fchown(r2, 0x0, 0x0) [ 278.662892] sctp: [Deprecated]: syz-executor2 (pid 17018) Use of struct sctp_assoc_value in delayed_ack socket option. [ 278.662892] Use struct sctp_sack_info instead 2018/05/26 16:57:35 executing program 3: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000140)) r0 = getpid() r1 = getpgrp(r0) r2 = syz_open_procfs(r1, &(0x7f0000000000)='task\x00') r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000280)='fou\x00') sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x202800}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="20002dbd07b80feca17000ffdbdf2502001f00080002"], 0x1c}, 0x1}, 0x4) getsockopt$IP6T_SO_GET_REVISION_MATCH(r2, 0x29, 0x44, &(0x7f0000000040)={'TPROXY\x00'}, &(0x7f0000000080)=0x1e) getdents(r2, &(0x7f00000001c0)=""/182, 0xfffffffffffffdf4) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f00000000c0)={r2, 0x1}) [ 278.773836] sctp: [Deprecated]: syz-executor2 (pid 17028) Use of struct sctp_assoc_value in delayed_ack socket option. [ 278.773836] Use struct sctp_sack_info instead 2018/05/26 16:57:36 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80800) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000040)=0x2, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100), 0xfffffffffffffe7d) 2018/05/26 16:57:36 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(wp512)\x00'}, 0x58) inotify_init() setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="b053b52c3017233a8d74ffeff12d34541c019e9eb98a5c8c4db4eb2d9c756866fdf1d6b016f82d754545098254fd00000109246774a8536f11d7fc70b0b655d1b5b06d61db247a99e6ba87771e9848246b0c96b07ef4c2d2524285d28e89640016b42647ce46f1be05f38d422dc85e4663fbda8195a900100000699d26f3102e823524f0ed8635c4e7fb4bc39bb6b1a15e51dceb8c3f8a7d09f7453759d06ea9347b27e5466b757ecd689991e240242857adc7d27d51b3d6280bc9533a4901e10c1c81a8e99d2be2bd938086aca488db", 0xd0) 2018/05/26 16:57:36 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000003c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000002c0)="626465aa83341001828cd7398511eb6c132e4516ff8a18481b1d", 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000380)="045b898f73", 0x1004, 0x0) umount2(&(0x7f0000000dc0)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000880)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, &(0x7f0000000980)) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x80000) accept$alg(r0, 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00000003c0)={0x8, 0x4, 0x10000, 'queue1\x00', 0x10000}) mount(&(0x7f00008deff8)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)="6e66730039ad695ab91f0928267795ce2b07ba848ecc6b7c69", 0x2007a00, &(0x7f0000000140)) umount2(&(0x7f0000000040)='./file0\x00', 0x2) 2018/05/26 16:57:36 executing program 0: r0 = socket$kcm(0xa, 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) ptrace(0x4208, r1) sendmsg$kcm(r0, &(0x7f0000000700)={&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xa}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000740)='J', 0x1}], 0x1, &(0x7f0000000000)=[{0x40, 0x10b, 0xf75b, "34b18a667e04d5068da2fab6f8bddd8abc791e3cc965802b11765397d9de420a8e1916494b31641944"}], 0x40, 0xffffffffffffffff}, 0x20004040) 2018/05/26 16:57:36 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/mcfilter\x00') bind$alg(r0, &(0x7f0000000240)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128-generic\x00'}, 0x58) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000000), 0x4) r2 = accept4$alg(r0, 0x0, 0x0, 0x80800) sendfile(r2, r1, &(0x7f00000000c0), 0x2f) 2018/05/26 16:57:36 executing program 2: r0 = socket(0xa, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000000c0)={0x0, 0x0, 0x10001, 0x401}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000100)={r2, 0x7}) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x0, [0x7, 0x0, 0x0, 0xdbc, 0xff, 0x5, 0xfffffffffffffffa]}, 0x5c) 2018/05/26 16:57:36 executing program 3: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x694a02, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) 2018/05/26 16:57:36 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0x1000000c7, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x100000000, 0x9a3f6b39b37e31da}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)={r2, 0x6, 0x2, [0x5, 0x101]}, 0xc) r3 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={r2, 0x7ff}, &(0x7f0000000180)=0xc) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000000)={{0x0, 0x1, 0x9, 0x0, 0x7}, 0x2, 0x8b2, 0x5105}) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") close(r3) 2018/05/26 16:57:36 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="0000030000000000000060af04ca01082f0000000000000000000000ffffac1414bbff0200000000000000000000000000af9051cc01342065580000000000000888be00000000100000000100000000000000080022eb0000000020000000020000070000000000000000080065580000000000000000000000"], 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bpq0\x00'}) 2018/05/26 16:57:36 executing program 1: ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000040)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mprotect(&(0x7f0000003000/0x3000)=nil, 0x3000, 0xa) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000080)={'\x00', {0x2, 0x4e20}}) ptrace$setopts(0x4206, r1, 0x0, 0x0) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) ptrace(0x4207, r1) ptrace$setregset(0x4205, r1, 0x202, &(0x7f0000000040)={&(0x7f0000000100)}) 2018/05/26 16:57:36 executing program 3: r0 = syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0x8, 0x4200) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000240)={0x10}) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000180)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x2, 0x480200) setsockopt$inet_int(r2, 0x0, 0x17, &(0x7f0000000000), 0x4) 2018/05/26 16:57:36 executing program 4: mkdir(&(0x7f0000001b40)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = socket(0xa, 0xf, 0x7) recvfrom$unix(r0, &(0x7f0000001740)=""/162, 0xa2, 0x40000000, &(0x7f0000001800)=@abs={0x0, 0x0, 0x4e21}, 0x6e) chdir(&(0x7f0000000000)='./file0\x00') r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r2, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000440)=0x0) getresuid(&(0x7f0000000540), &(0x7f0000000580), &(0x7f00000005c0)=0x0) link(&(0x7f0000001880)='./file0\x00', &(0x7f00000018c0)='./file0\x00') lstat(&(0x7f0000000600)='./bus\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f0000000700)={&(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000004c0)=[{&(0x7f0000000040)="88b39820a0d60e5da4", 0x9}, {&(0x7f0000000240)="35cb9926b6ce47b25bb7bd6312984aa2fc80151372a88432ee2ecefce7571e2a715062ac3ea2d2971fb515d081135902a3d4859b1e74749dd92618844b0e8df32ac1499f5209181987cefbf592fd133db49fa5585a12b39a993ca7a8384027734186f6fcd011ff70c3c4eaa4609f5914ef3b", 0x72}, {&(0x7f0000001b80)="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", 0x1000}, {&(0x7f00000002c0)="a2783257b4179c0530634684c5c0dbd7321ea46ccc0eb058bfc425560001a7501acd686b71368a5d6d755579243cb4fb20a8702aa58771a618b538bd04cbb9055eb8f0c242029b65", 0x48}, {&(0x7f0000000340)="e831b745067f0cbc082e0a893b9a05e39425dfedae72f88cfafd8d84bed0f6d3d0de6d24583a86522a78f1719a7c45", 0x2f}, {&(0x7f0000000380)="6ae0eba381d83d8700ed19ff1bae5d7897e97c2180caceae21264837f876fd53edc874a6e7a089fa7c4a33efa4a8637693", 0x31}, {&(0x7f00000003c0)="3db1f9d1c59da53072d1327bbfab3a8dc60649e8f4e5e6e7ad9701c746c6e8db5ce9fed688cbe49177ab8cc1149b011400530fea2e323b22fe29fb", 0x3b}, {&(0x7f0000000400)="d43db38f39bf5d1b80759b953444a63d1eeed557d65c92689a126a", 0x1b}], 0x8, &(0x7f00000006c0)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x20, 0x20000000}, 0x41) r6 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af300200f5abfb9845f9e19859c9693206f2c60b0000000719e1d66e970123d893d974e5b9c3285677b2139823e5500c92ab5b94da3a7de19f063bb765b02bd5b660fb7fa898c6f5c6369c3f363068d10af833f6475bbe8b7967255b177607ba100f6c4654718232dbda64aa1f69cf9ab5b3ea3ed63452b7ebd37c9dae664e322e08ad8f6029fe8fd0b34c7117480471aeca0a3fc9eceb28509ca8a83e4f8b85131808bc5cfb4cc24e1901769c084c082712b470666b6dddf74ced693973ba1ded8b") preadv(r6, &(0x7f0000000480)=[{&(0x7f0000000740)=""/4096, 0x1000}], 0x1, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r6, 0x800448d3, &(0x7f0000001900)={{0x7, 0xfffffffffffffe00, 0x7fffffff, 0x0, 0x3, 0x9}, 0x6b, 0x1, 0xaf, 0x46f, 0x800, "4a8cb61c048439cc97920b1c7ee664c03450d8449d36158777f18a0cf45566c44b73b3b648b0fe43ebd7935d2072dd744d088fedf27e5e1499f954b29d8b7dad5516a1af2f1d27104600bbff77573c1760b6f1fab607b05afd97bc8ae596a7d2ac8f7521a7d071b250fd45179bd6e7c0b74e611fb92bf651b31b70189a459a95"}) 2018/05/26 16:57:36 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x7}, {0x40000000006}]}, 0x10) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000480)='/dev/snapshot\x00', 0x2000, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x0, &(0x7f0000000040)=@dstopts={0x3e, 0x4, [], [@jumbo={0xc2, 0x4, 0x80000000}, @enc_lim={0x4, 0x1, 0x8}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [], 0xaa}}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x30) sendmsg(r0, &(0x7f0000000180)={&(0x7f0000000080)=@rc={0x1f, {0x100000001, 0x3ff, 0x8001, 0x7, 0x1, 0x9}, 0x9}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000100)="bdfd988e0184bf2cdb8592b55ed43537a32be4f700240c312d21fdf80d430c616217bb01264259c536", 0x29}, {&(0x7f0000000200)="f983238c983a87d0e6983e507ac772a6f0a8a712874d49bc7bc4eef62ee67d8a88f2df902f4556e0eab6c1e397a7e1bbf9e50eccf68cb901348ad3a6543aae583f32a9bc54703d5e578a6161b7d51be4f89cc0eee5e11c122978921dfcd0d2636a0cc4a2937a3b24f52e6fd177f242d601601645fbc74601f3de80868c7338a0f65dc2621bcde4b5b0f17ac832799a5b8288f864187d201c680a7c9cb44bfa3d7aaccf55d0", 0xa5}, {&(0x7f00000002c0)="dbd684e8b5d0d4d7ad1c45094555f14fa025aa194de7213c82f6fa85daff83381c2c4ec64b26b8ffe5ce3e236a09a233b8f68929060baafed6acfa6292d571d2643932e1faec7ac42c371c528e02be034cb10081c0d1b70473edbd03b68d0df228fe4c1723a8735ac190ecc8549cd6c3914fa3a554b4f5ef6a8636850e2d84b52d7b73450cb6eb091f719b45e4a986318977d46588471c3028ae28ff816d2b1b2a8bd8e34a9ab59ea3e94dcd67a8202113a74d0496", 0xb5}, {&(0x7f0000000380)="8652355407fccbea1dccbe2344097f325009ce41d10164faa6ae80a12e24b124ae196ffaeb8df2316177b683e574091f2016cc70bfd0c10bef779be45dd7337152a1e1e0141baf7248ef900a44fd62e2b237aeca0cab02354d6f0f4595afaf1e071b9ebbb78f5549c54c910556e6a85eba299c276da951ad0acc602125dd58e8726fd7b3cacf4b98d6c92e4e3cf6f7002190a116c59088212989fdb96ae6e30eeb8559ad0dcd86a1fd05af7bdafa319964da1f1371e54e8059ad12c030cd5909911ba0d725c0d724648624b8fc51a3990945b074b8aecc2b1d432fff3272e83c7dbe7d", 0xe3}], 0x4, 0x0, 0x0, 0x10}, 0x11) 2018/05/26 16:57:36 executing program 5: r0 = gettid() move_pages(r0, 0x1, &(0x7f0000000000)=[&(0x7f0000ffd000/0x1000)=nil], &(0x7f0000000040)=[0x7, 0x5, 0x9], &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000000180)={0x10, 0x0, 0x0, 0x802fffffffe}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) dup3(r2, r1, 0x0) [ 279.516969] alg: No test for hmac(wp512) (hmac(wp512-generic)) 2018/05/26 16:57:36 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x2, 0x0) readv(r0, &(0x7f0000c6efe0)=[{&(0x7f00006c8f31)=""/207, 0xcf}], 0x1) io_setup(0x800000000cb, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f00000003c0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000100)}]) write$fuse(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="5a000000000000000100000000000000070000000046b23250f0f6065d86a642f3278e39c1d937b12578ee5f951cce67ed8f92384fa9fededdbf7b3a8d3b874662bb740000000047ed46052e01d56f241542997458a321000000323b13b12cbb86b0437a707be74c74606e03777efd0a875a97a4b720c86d450decb4f01cbb3022c5e640dd0328fa862120b086f2cf1afb24"], 0x5a) io_getevents(r1, 0x8, 0x2, &(0x7f0000000080)=[{}, {}], &(0x7f00000000c0)={0x77359400}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0x301, 0x4) 2018/05/26 16:57:36 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) socket(0x18, 0x80004, 0x5) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000040)={r2}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000003c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x614a) 2018/05/26 16:57:36 executing program 1: timer_create(0x6, &(0x7f0000000100)={0x0, 0xc, 0x4, @thr={&(0x7f0000000000)="d0352e4299d3ec098a45368912e84f6afa89ffa7c88152332e2c1b68b7e93b8b23a0bffbf06cf6d3ba6789934e0ecefbf6f0d763831ae0e5301d60fbbe190025d80f94ca6bdc72c3d32a0a7b43d474541d2743fbc4c7bcb0077716779e79acd2d9fad0a400ae1b7e4409fa878b42154769910c95cbdd82595591cab97b5b3d26a8bce1af5a08170b1389b657807f9303a2d37775f2", &(0x7f00000000c0)="c4d336c78669d1cea021f360f662b189ca29dd671b62bcb57622d5bead4c5dfe889e9cdd5f6e2bd8d90ece1b70d5d653692002e6974e57a7f6ab99ad4f63"}}, &(0x7f0000000140)=0x0) timer_delete(r0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f00000018c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000001880)={&(0x7f00000004c0)=@setlink={0x34, 0x13, 0x105, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_XDP={0x14, 0x2b, [@nested={0x10, 0x1, [@typed={0xc, 0x0, @fd}]}]}]}, 0x34}, 0x1}, 0x0) 2018/05/26 16:57:37 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000001c0)=@abs, 0x45) socketpair$unix(0x1, 0x80000000003, 0x0, &(0x7f0000000100)={0x0, 0x0}) bind$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x15) connect$unix(r2, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e) 2018/05/26 16:57:37 executing program 4: r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x10001, 0x2400) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000000c0), &(0x7f0000000100)=0x4) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x114, 0x2715, &(0x7f0000000040)=""/13, &(0x7f0000000000)=0xffffffffffffffc8) 2018/05/26 16:57:37 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7, 0x400000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x67, "e213b9d686f47ba013f5dfa42a21d6553d5375921ca2f186b1e83e6669483575e684f2cd8898ba269d05e989058c1a1227f8eb8c746418ae9ad0a3f6302100d067a372e392fede51c0f6d06927b3bec992ae063a2a6f32c7ae21ee80f673d6b5f29ebe772c686a"}, &(0x7f0000000140)=0x6f) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x7, 0x7fff, 0x8000, 0x8, 0x6, 0x2, 0x46, 0xf350, r1}, 0x20) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f00000001c0)='./file0\x00', r2, r3, 0x1900) fstat(r0, &(0x7f0000000340)) recvmsg$kcm(r0, &(0x7f0000000a80)={&(0x7f00000003c0)=@generic, 0x80, &(0x7f0000000a00)=[{&(0x7f0000000440)=""/239, 0xef}, {&(0x7f0000000540)=""/250, 0xfa}, {&(0x7f0000000640)=""/105, 0x69}, {&(0x7f00000006c0)=""/135, 0x87}, {&(0x7f0000000780)=""/249, 0xf9}, {&(0x7f0000000880)=""/133, 0x85}, {&(0x7f0000000940)=""/149, 0x95}], 0x7, 0x0, 0x0, 0x1}, 0x2) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000ac0)={@local, @loopback, @multicast1}, &(0x7f0000000b00)=0xc) lstat(&(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000000c00)=0x5, 0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000c80)={0x80000001, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @loopback=0x7f000001}, 0x40, 0xd08b, 0x1ff, 0x7fffffff, 0x8, &(0x7f0000000c40)='erspan0\x00', 0x20, 0x800, 0x40}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000d00)={0x0}, &(0x7f0000000d40)=0xc) r5 = syz_open_procfs(r4, &(0x7f0000000d80)='net/xfrm_stat\x00') lremovexattr(&(0x7f0000000dc0)='./file1\x00', &(0x7f0000000e00)=@known='com.apple.FinderInfo\x00') r6 = syz_open_dev$evdev(&(0x7f0000000e40)='/dev/input/event#\x00', 0x7, 0x1) fsync(r6) ioctl$VT_RESIZE(r5, 0x5609, &(0x7f0000000e80)={0x9, 0x8000, 0x2}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000ec0)={0x81}, 0x1) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000000f00), &(0x7f0000000f40)=0x4) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000f80)={0x1, 0x4, 0x0, 0x5}) bind(r6, &(0x7f0000000fc0)=@rc={0x1f, {0xf6c, 0xfffffffffffffffe, 0x10000, 0x380000000, 0x8, 0x24}, 0x73}, 0x80) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000001040)={0x6, 0x2, 0x180000000, 0x8}, 0x10) r7 = shmget$private(0x0, 0x3000, 0x220, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_UNLOCK(r7, 0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000001080)={r1, 0x100}, &(0x7f00000010c0)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000001100)={r1, 0x100}, 0x8) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000001140)={r1, @in6={{0xa, 0x4e24, 0x8000, @ipv4={[], [0xff, 0xff], @rand_addr=0xffffffffffff6052}}}, 0x7, 0x7}, &(0x7f0000001200)=0x90) ioctl$TIOCCBRK(r0, 0x5428) 2018/05/26 16:57:37 executing program 1: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000500)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000440), 0x375}, 0x10008000) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x100000008912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x3f}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0xfff, 0x80000000000000, 0x3, 0xafb, 0x4}, 0x14) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x5, 0x4) write$binfmt_elf32(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x21c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000100)=0x10000, 0x4) 2018/05/26 16:57:37 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000002c0)=[@in={0x2, 0x0, @rand_addr}, @in={0x2, 0x4e24, @loopback=0x7f000001}], 0x20) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xffff, 0x40000) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000040)) 2018/05/26 16:57:37 executing program 2: r0 = socket(0x40000000000a, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl(r1, 0x42000005382, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x9d, "7f5dbf8a76fadc668f4914a69890ac1a73f0fcbcd8fbaed10046badb91644285c6cb93e0a7fe7dc7e21aac339501892a3aaeb8785f49752c1341ff694701fc4614ad4f564b3da1cff9fccc857267232841ce35451c43726c9f263d5a439d7e170ca1f2f4097bb400b2579b4ab92a118ce25ae1ffb0865e8989773562bbbedae95757f344f4f8d017e24c6bb43fd4aaeaf042f13e9b3d706c95af3dfd00"}, &(0x7f0000000000)=0xa5) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000140)={0x0, 0x7}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000280)={r2, 0x100, 0x8, 0x4, 0x4, 0x0, 0x101, 0xff, {r3, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x200, 0x0, 0xb05e, 0xa9d3, 0x6}}, &(0x7f00000001c0)=0xb0) 2018/05/26 16:57:37 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='cgroup\x00') unshare(0x2000400) read(r0, &(0x7f00000002c0)=""/240, 0x13f) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff014}, {0x6}]}, 0x10) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000180)=@bridge_newneigh={0x1c, 0x1c}, 0x1c}, 0x1}, 0x0) r3 = accept4(r1, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x80, 0x80800) getsockopt$inet6_tcp_int(r3, 0x6, 0x1e, &(0x7f0000000100), &(0x7f00000001c0)=0x4) 2018/05/26 16:57:37 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, @remote}, &(0x7f00000000c0)=0x10) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000100)={0x0, @loopback=0x7f000001, 0x4e23, 0x1, 'ovf\x00', 0x24, 0x5, 0x20000000000064}, 0xffffffffffffff4c) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-aes-aesni\x00'}, 0xfffffffffffffeb4) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000000), &(0x7f0000000040)=0xc) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000136000)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000100)}, 0x0) [ 280.567568] CUSE: DEVNAME unspecified [ 280.575165] CUSE: DEVNAME unspecified 2018/05/26 16:57:37 executing program 0: unshare(0x400) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x101, 0x0) pread64(r0, &(0x7f0000000000)=""/80, 0x50, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000100)={{0x7, 0x7, 0x55b6, 0x880c, 0x8, 0x1ff}, 0xfffffffffffffffa, 0x7, 0x5, 0x7, 0x100000000, "2f22c1b3e7a0a7ee05f3086f9298a343e05e715748c6aa47bfa7b57fe116b1c5541f4d32046755885795e5a732088d5f6bb50d01ad6e20b248f74ddb06cf01a236663997df7271004fbf1e79306b38a73a2dbc7198b85beb500f7e8f4e10440ee1c114333967d339eb6a634e39f4e33b5f3d827a12fa56e556dffb0c8e38b255"}) 2018/05/26 16:57:37 executing program 7: r0 = socket$unix(0x1, 0x801, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$rds(0x15, 0x5, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f0000000100)={&(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0], 0x4}) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x10000, 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r2) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="fafd9a33000000000000000000000000000000b95738d7e0a4cb00000100000000000000000000"], 0x20) 2018/05/26 16:57:37 executing program 3: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x100, 0x800) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x0, &(0x7f0000000240)) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000080)=0x7, 0x4) connect(r1, &(0x7f0000985ff8)=@un=@abs, 0x1bee4d5cf22ca87) sendfile(r1, 0xffffffffffffffff, &(0x7f0000000040), 0xab) 2018/05/26 16:57:37 executing program 2: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x100, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000000040)={@empty, @loopback, 0x0}, &(0x7f0000000080)=0xc) r2 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e20, 0x81, 0x4e21, 0x0, 0xa, 0xa0, 0x80, 0xff, r1, r2}, {0x8, 0x100000000, 0x5, 0x81, 0x6, 0x9, 0x1}, {0x401, 0x3f, 0x5, 0x60}, 0x2, 0x6e6bb6, 0x3, 0x1, 0x3, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x4d2, 0x3c}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0x1d}, 0x3500, 0x0, 0x2, 0x6, 0x6, 0x5, 0xffffffffffffffff}}, 0xe8) r3 = socket$inet6(0xa, 0x6, 0x48) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f00000001c0)={0x0, 0x100000001}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000240)={r4, 0x7f, 0x20}, &(0x7f0000000280)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000002c0)={r4, 0xffffffff, 0x30}, 0xc) mkdirat(r0, &(0x7f0000000300)='./file0\x00', 0xbc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000340)={0x46e833e2, 0x80, 0x201, 0xea8, 0x8, 0xffffffff, 0x0, 0xffffffff7fffffff, r4}, 0x20) times(&(0x7f0000000380)) mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1000000) mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1) getsockname$packet(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000400)=0x14) connect$bt_l2cap(r0, &(0x7f0000000440)={0x1f, 0x7, {0x83, 0x2, 0x1000, 0x4, 0x3, 0x1fb}, 0x3, 0xfffffffffffffffa}, 0xe) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000480)=0x80000001, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000004c0)={r4, 0x3b, "86a747b96f81399a53ccac4b3672801bb297e8dffc24544c5c31b55b429960c422fc670c699f07c9887fdf4f7f98b2f2bca3d20e51ae04d7144578"}, &(0x7f0000000540)=0x43) r6 = getgid() chown(&(0x7f0000000580)='./file0\x00', r2, r6) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f00000005c0)={r3, 0x25a, 0x0, "927f78aa3298356a73d0fdbae4c66415123284fa3e7b93561c539be8e7f1adbeffa8807e15c05d6a7b55aa9b32cfc9c51ae737756917a0c808df00579276d7bbfa5f2b3983aadc87571f228cd25d1042b58d7829930eab9517653eec022c1d9c6e9519cd94c12c6e80d4a3821098ff25162e26e0871db1d1b851b61902f5f87a5e6a4beb844aeca8634556612c227fcf2d8aaf43b8edaac1ce82f25d7354c0c3c25ee10e7ad0341fb89ea8655079b891da089f74766d42a27e169bf8e1"}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000006c0), &(0x7f0000000700)=0x4) r7 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000780)={r0, 0x2, 0x1, 0x1, &(0x7f0000000740)=[0x0], 0x1}, 0x20) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x76, &(0x7f00000007c0)={r5, 0x88}, &(0x7f0000000800)=0x8) execve(&(0x7f0000000840)='./file0\x00', &(0x7f0000000980)=[&(0x7f0000000880)='^}-\x00', &(0x7f00000008c0)='security\x00', &(0x7f0000000900)='\x00', &(0x7f0000000940)=',proceth0proc(\x00'], &(0x7f0000000b80)=[&(0x7f00000009c0)='/dev/full\x00', &(0x7f0000000a00)='wlan1\x00', &(0x7f0000000a40)='vboxnet0^-user-#/\x00', &(0x7f0000000a80)='/dev/full\x00', &(0x7f0000000ac0)='/dev/full\x00', &(0x7f0000000b00)='/dev/full\x00', &(0x7f0000000b40)='/dev/full\x00']) getsockopt$inet6_int(r7, 0x29, 0x46, &(0x7f0000000bc0), &(0x7f0000000c00)=0x4) getsockopt$inet_sctp_SCTP_NODELAY(r7, 0x84, 0x3, &(0x7f0000000c40), &(0x7f0000000c80)=0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r7, 0x84, 0x71, &(0x7f0000000cc0)={r5, 0x906}, &(0x7f0000000d00)=0x8) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000d40), 0x4) bind$pptp(r0, &(0x7f0000000d80)={0x18, 0x2, {0x1, @rand_addr=0x2}}, 0x1e) ioctl$TIOCCBRK(r0, 0x5428) 2018/05/26 16:57:37 executing program 5: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00000000c0)=0x100000001, 0x2) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) connect$ax25(r1, &(0x7f0000000080)={0x3, {"8f5de7436a0390"}, 0x1}, 0x10) r2 = getuid() getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000040)=0x30) getegid() ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r1) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) 2018/05/26 16:57:37 executing program 4: openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x3e, 0x0) mkdir(&(0x7f0000001b40)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0xc8) mknodat(r0, &(0x7f00000000c0)='./file1\x00', 0x0, 0x0) fcntl$getown(r1, 0x9) renameat2(r0, &(0x7f0000000340)='./file0\x00', r0, &(0x7f0000000380)='./file1\x00', 0x2) 2018/05/26 16:57:37 executing program 1: sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0x2) r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f00000001c0)=ANY=[], 0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000080)={0x0, @tick=0x5, 0xfc0000, {0x5}}) msgsnd(r0, &(0x7f0000000000)={0x2}, 0x8, 0x0) 2018/05/26 16:57:37 executing program 6: socketpair$unix(0x1, 0x40000000000003, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) socket$vsock_stream(0x28, 0x1, 0x0) io_setup(0x8, &(0x7f0000000100)=0x0) io_submit(r2, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000)="10", 0x1}]) ioctl(r1, 0xfffffffffffffffe, &(0x7f0000000180)="309a5a7d3f5375962530e111faa2ee6d59648e70ca4899b3427e8de8631a858495e4c56f018131096d308d28e1a7144e239bacc63a3688b75b5518fb39671d3de657d0476232f30cb91dd49e055c7adf6503c0b06315fe430146d87e124504fa869f9ccedbef2630530aa8e808a4199690d6e42bf25fca184c2dbe4aa9ea7e31fe28e86af7d93994833a0a814a785683b1fbfe4a7cac578e2db1c95647748d7db78e57dd27b63943ea1367ce09ec513cba027632b154a02bf3d64564eea5d73d5b944d3d2894f538fca0ddae3a75c6432f39905c84c7f68dd3e22855b308b426ccd5") 2018/05/26 16:57:38 executing program 5: prctl$void(0x2e) getsockname(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000080)=0x80) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f00000000c0)) memfd_create(&(0x7f0000000100)='.\x00', 0x1) 2018/05/26 16:57:38 executing program 3: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000100)={0x0, 0x9}, 0xc) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x2000) accept4$llc(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10, 0x80800) 2018/05/26 16:57:38 executing program 0: socket(0x9, 0x7, 0x81) socket(0xa, 0x1, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x2003fc, 0x0) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x5) 2018/05/26 16:57:38 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x1f9, 0x400000) r1 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f00000001c0)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000300)=0xe8) fcntl$getownex(r0, 0x10, &(0x7f0000000340)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000000380)={0x0, 0x0}) r6 = getpgid(0x0) r7 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000480)={{{@in6=@ipv4={[], [], @loopback}, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000004580)=0xe8) lstat(&(0x7f00000045c0)='./file0\x00', &(0x7f0000004600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpgrp(0x0) syz_fuseblk_mount(&(0x7f0000004b00)='./file0\x00', &(0x7f0000004b40)='./file0\x00', 0x4000, r9, r10, 0xb5, 0x5, 0x8) stat(&(0x7f0000004680)='./file0\x00', &(0x7f00000046c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getegid() socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000004740)={0xffffffffffffffff}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000004780)={0x0}, &(0x7f00000047c0)=0xc) getresuid(&(0x7f0000004800), &(0x7f0000004840)=0x0, &(0x7f0000004880)) r17 = getgid() fcntl$getownex(r0, 0x10, &(0x7f00000048c0)={0x0, 0x0}) r19 = getuid() r20 = getegid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000004900)=0x0) r22 = getuid() getresgid(&(0x7f0000004940), &(0x7f0000004980)=0x0, &(0x7f00000049c0)) sendmsg$netlink(r1, &(0x7f0000004ac0)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000440)=[{&(0x7f00000006c0)={0x6e8, 0x1b, 0x200, 0x70bd27, 0x25dfdbfd, "", [@typed={0x8, 0x75, @str='\x00'}, @generic="3e4a6a164890bb791f804cada4f58c0e18ad830bf084ece85c8872d4864b505b9a5d2c", @generic="3a49b65cab344c031f61a79d667bac4017038f0090bccda764e563e600f1df2d0f046fef23117f27bf9559cdc2dee0e3022970b023e6f690f1b7f2e63525b10ef6a26d6d0629ca1dd1bdf748ef9b8d7a82b1a04a47c36bc9e7e76906d7d2523609ef04a25fe7a62a18111b258fbe235cefb2634de448e4c21d1dc75de9b648f7e353b53cf78e8adcbad81a4aefdf7a2f2c6d2524ca2a", @nested={0x30, 0x6c, [@typed={0x8, 0x3, @uid=r2}, @typed={0x14, 0x4e, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0x8, 0x2e, @fd=r0}, @typed={0x8, 0x94, @ipv4=@loopback=0x7f000001}]}, @nested={0x1e0, 0x83, [@generic="0a786a53b2b0b984168296305dfe827bf831aba9139ce74fa28290096642ec3308d72394f9d173b412", @generic="3e0cc27080c0b6d5aa589ba96683d3742402de0509d53751d7e145148bd882c1a2fa6cd06696c86ec577f5d225e09e01a1c7ed3b46ad82ec6df997902348ca80880414d9d55a92", @generic="baa1ec8ac09a4d7732077ab92b06a094fd29856da7228a4a3df52f91f724be5f035ec0f9bcb5a81708523b72b8053719d1431cb2a6f43e5d9179ca138f5c8a98e8950b5573e44b4f7d2ab58fd88fa3ce0d3ba5cb10e5e2cac4ead9a76cb25b4bb0c1c68c03610589b5dd96bb78cf23c464e2064466b680a2752bf21aea925d6b410ef72a873992249d19a2a106d194b652893fd094620fb93f66ae3e8b77892953dfe31c3ba961490a8e347e5867aaab460009e88795b2de26de78faf8f1ad67e6f75fe1cb32a6", @generic="a767b0af1e24747ad8f5dd3f0fcb75a89356f9769b42f88ea547", @typed={0x8, 0x18, @fd=r0}, @generic="e55711c8fb8a149b738697081d499a9546265e9181dd343961dcf5bb3a90cb4266e1038e509bdd33ffafdf9e8eeda086dc5694711611ad5bbd1cee2751f2813de341c2232c66cbfdfee32c29aaec6c3e82521355136144865c979bd086a57933760f8d06132f9313e8f39c7642957aa15f71aeba148842b16a15f1b888d7ea0ad41d"]}, @nested={0x180, 0x6c, [@typed={0x4, 0x16}, @generic="adf305dc4d4bbb3e", @generic="5d5c4f8141c87b5794cace5f7fc561cebcf86deb9db1d39894a2e7fd882a130a57020316a418f0bb4c1b7a6a98b3e5a69c6479601d2de894bd2efbab7e423ebb74907958f69e4967f7859b8d31f268ee346ef58021feaaab2754c60e103b77afa0c469a041719cb87d03982468e81b2f3d7748a44ba92c02eebd4ea7e647a5cf8da0a4b92193ca65932c74a9eab578b25279e33cd5e630767033b411b4d95613117e7ec253e45decc8e75363", @generic="c4f3530644ab651897a484fd62ca1d93dd18761d5cb6298e354e5f1b2000d028548a619a8da11fa317d793a327cd19d1445fc537e0fc0c1677e8db49cbced96be77db63c0c0c57ba1058fe50975f80ddd77983f1fb1397097d9dc5e25710b108e3fbda8704101a571e25a105732a8faa449981e346920a642fe44563ae898b8b19930ddf9ad21ce71380b1fd80afff696648128f6c7a08bf4600fe3df3d6057cd0e012a91cfafd6fdd1d490fdb5ec55477a873d4a3beac7634d57a34aa2b4ce5d9f9aa53"]}, @generic="d94664c403a10df07dce0e6456c09e439bd969d4b5ae89b27a4c2c67bb4b20d143e98907a74d9fc7f5877ec7227693ce5dccb868c15a58067b9802b98e45b5f8c579354acdab758ddb4fd98fc78cdbb482623139ca24c05c9e711151d7fa5171641f0091c5fd248f20c331bd61496d40ae90b75d6ffabb3f2fe2f2ba8253cf235d09f926bf8a8ef105d1b27ab51f393502a67d9780a3aab5943f", @nested={0x1e8, 0xe, [@typed={0x14, 0x4, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0x8, 0x11, @uid=r3}, @typed={0x100, 0x35, 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[@generic="81ee931b3f367b27332a91bc9a5c73226e38ed78786da00a3b703d3cf41eb0e6b24d89fd83ff518057dc52dd8127e7b5dfdf36f0f5798a59189fc756322103d727eca1126ec4d679201938122f76ffe8eb2d141688411f7e699a388bc30ab13902302737845e74c7d8d0fb161b0f063f75aed36c6921cb7fa372392022bd793139ac728c534da495031942", @typed={0x4, 0x13, @binary}]}, @generic, @nested={0x28, 0x44, [@typed={0x4, 0x82}, @typed={0x8, 0x77, @u32=0x3b}, @typed={0x14, 0x79, @ipv6=@loopback={0x0, 0x1}}, @typed={0x4, 0x65}]}, @typed={0x8, 0x8, @pid=r5}, @nested={0xf0, 0x58, [@typed={0x8, 0x30, @fd=r0}, @generic, @generic="3850015f97969741bd4721c6f7b4ee1a77e684d97d630010dea2d8116dc03a56a62c555925342d58c2081c1acc6f7fe2a8aada49fb54dd73cdee6f5fb2b6cfbdd8d7c546ae018204d471ad6f21ff5c7d67fc6913526079dc1a4189eaaf5266c040290cf2910179a5be7b9ccbe091b53e2d2776fb82e442542ea1e3e0165bf3447d5ea8c44a", @generic="c76d465b16e2956d6cdd7d6dd647136f0e3b73204969bbd4fce910b97eda3b6af104b3b1549943a0f52d2e37e83bc6ba18d8858cc4b6a806c4cd82dc5ffab5963eb19cb22ce3bf9639f0235b5e570042be01de6052d2d975798f1418b086"]}, @generic="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@nested={0x270, 0x8f, [@typed={0x74, 0x45, @binary="a107932177e362fefa1413ea00554e2893cf32cba05dcf59f9fca71f4f58a1e3d7966ca5b88fc04498c7948eff26b5bf3c549193072109f097e45559c8900fadc2c356b31846382b5ba6032e3d506701e21c07e78518bea89ac07ec1d901105ae29f0f0d1cfaf642bd1bb857e9f8ab2e"}, @generic="063eb75db7cc15a5652d4ecfa6801cbf299159f8d3b06af9cad87b9cdd2842213acc08cf636a81bb4104f220229ca6daa41cc0cc994d5782f6e8adfb933717460faf70c84767c5fe569ff97f5ebc6ac00de8c2e1ce0cc4c0bcc1bd27b7851ebdc79905371ca7e692c71aad25a03bd241a4947901741c3d93d4a5575de02323f019af8a85a7d310b8b92b", @typed={0x8, 0x64, @u32=0x1cbce991}, @typed={0x8, 0x8e, @pid=r6}, @typed={0x8c, 0x63, @binary="97f9a6964d70bc8dbb783332aa5119d3283ff287ba127fe97af7f96dd6f5e752bae5620020087323ec32bc10dde2dac1b047f2f977169e7df053a74ff1dca4c8a5e36cbd92d7c6c124be4dfe0ba691090c7843d3bb81a0f671cab0ed1664f5c47935fe7cb2fcd48b650816cf838e701533c5c5c3683ff544fc43234c19af809103d9ce73350b"}, @typed={0x8, 0x7, @ipv4=@rand_addr=0x3}, @generic="3a326d6c456061536026189b0dbeb09e743d8ecdfb157bc6718370a524e4bdb58c735768d4efadb508c3251d933b3bc6d2bfcdfca2fab31256e49b798bc660cca9beda8b86cbe567b8ba0c39ac7a07c3b9f17e6e2715d6bbcf4b4fe0c9c930e35b85ee1cdd0186988ead0877fc975f6fbff912ea7131bab45bcb574e0301c0d8938ebaf2f5b33b37caccd121b535cf560f9a383a54ba4932bc03653aead3a2289c959acf94bb0af1f5c4c106951a8d47486a1e4d220149ee84c317fe85509428446b79b47e9197"]}, @typed={0x8, 0x4, @ipv4=@dev={0xac, 0x14, 0x14, 0x12}}]}, 0x1440}, {&(0x7f00000003c0)={0x7c, 0x37, 0x2, 0x70bd28, 0x25dfdbff, "", [@generic="04ea2855d51b2b0ef512eee08af639d3de079b948852407124c9fc2c77f8c653676bb43ecc5d9ecfe7c5cfc6e5bf3c5beb42020cffd6c6405f3838592f714ac7173db6d8e2a076dc8ec93c470a954ccd48741efd7712b86e4b54cd33aa660e5906b80a367284c7d94150"]}, 0x7c}], 0x4, &(0x7f0000004a00)=[@cred={0x20, 0x1, 0x2, r7, r8, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r14]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}], 0xc0, 0x8000}, 0x40) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc4c85513, &(0x7f0000000580)={{0x7, 0x0, 0x0, 0x0, "1a0ab9b1f94c716787e88fae5552770ad6a9b54e0679918e0a88af8aacaea63fd56d1dd99812e16bc06df8b8"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "0b690d49b85ec254b15b023d1e67900f8f55709195aa7d999552981434f68e364a3238b17109db386e35830a143c5755ae184895c461436bad45232f258c32a1", &(0x7f0000000000)='cpusetposix_acl_access)posix_acl_accessprocsystem$\x00', 0x33}) 2018/05/26 16:57:38 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40040, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0x100000000, @empty, 0xab6}}, 0x3, 0x3}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r1, 0xffffffffffff8fed}, &(0x7f0000000180)=0x8) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000200)={&(0x7f00000001c0)='./file0\x00', 0x0, 0x18}, 0x10) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000240)={0xffffffff, {{0xa, 0x4e21, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2}}, 0x0, 0x7, [{{0xa, 0x4e23, 0x401, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xfffffffffffffffb}}, {{0xa, 0x4e20, 0x8, @dev={0xfe, 0x80, [], 0x15}, 0x1000}}, {{0xa, 0x4e24, 0x4f26, @remote={0xfe, 0x80, [], 0xbb}, 0x677}}, {{0xa, 0x4e24, 0x7, @loopback={0x0, 0x1}, 0xffffffffffff8001}}, {{0xa, 0x4e23, 0x0, @empty, 0x4}}, {{0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x9}}, {{0xa, 0x4e23, 0x3, @empty, 0x4}}]}, 0x410) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000006c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f00000007c0)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000780)={&(0x7f0000000700)={0x54, r4, 0x11, 0x70bd28, 0x25dfdbff, {0x10}, [@IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xbefe}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}]}, 0x54}, 0x1, 0x0, 0x0, 0x804}, 0x854) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) uselib(&(0x7f0000000800)='./file0\x00') io_setup(0x6, &(0x7f0000000840)=0x0) io_submit(r5, 0x1, &(0x7f0000000940)=[&(0x7f0000000900)={0x0, 0x0, 0x0, 0x3, 0xcbaf, r0, &(0x7f0000000880)="8b3b226825911fd026be98e3ba7a2d2263c9e5c9e7cb0118945d0a7316521431856ec49ba0e83d1336bcb8b56fdb39f2f0f507d0a7256c1e8bbc32fabf96194c680b4e652330c41bca414200bc", 0x4d, 0x649e, 0x0, 0x0, r0}]) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000980)={r2, 0x30000000}, 0x8) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000009c0), 0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000a00)={0xff, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x0, 'none\x00', 0x10, 0x7f, 0x61}, 0x2c) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000a40)={0x2e, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x1, 'lblcr\x00', 0x4, 0x7, 0x58}, 0x2c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000a80)={r2, 0x100}, &(0x7f0000000ac0)=0x8) mlock2(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000b00)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000b40)=0x10) fcntl$getown(r0, 0x9) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000b80)=0x100, 0x4) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000bc0)=0x10000) sendmsg$kcm(r3, &(0x7f0000001240)={0x0, 0x0, &(0x7f00000011c0)=[{&(0x7f0000000c00)="6dbf650d01df90b050a03bc98f05773d1c7ef44ff57976a52cc4092e6ba527a3198c8931016fcaa8bee1b573fa29f4994e82077b33341d5fb3a7cd11f0a4fca0920bce06fba6f62641c931a45279e506677f6e88dc363ab8e942b0b99d", 0x5d}, {&(0x7f0000000c80)="e67bdebba06a9aab9a74e7d1523a0a8dfaf67bf0cf84a9d99ae32ee67ae2072198b764a9b9c9f55cb9e9d053569f5f30933ada33bbfa8d353860bb2bda634d165a5922a2ba3afb1907f296768bd9ca3682c6bd04e69b95947e25de111d3e76701dc0c3d1cce6cfd1f530f7ddade66ffeb8fa30908f1eab11fa13a0f7f933beec8d98d733022ed10391ab99736708a54eb9d26678f8d1d934a17efd646c476383562a49f30dce4c2ac99b2c02cf2f4ba75184186c77fccc0b1d2e0beec705b16d9ccf3b4e1a0d", 0xc6}, {&(0x7f0000000d80)="312059e66df8506e0f6e1ba41e8f0ce2e0fad2133be1bfc494828c963e38ecea8d3aed99bd06f875a3c5fe295ac22ea0b6bd5a169ab0a0de09362c9b39ca1e37f78e8da2d46b27ee81cff4b2e494cafd1cf6b50e68281a3241244f7e", 0x5c}, {&(0x7f0000000e00)="c40378251628b0c74cf0b052abcfcfa57215963cd1cca11d8386a8287d28e21fb98e651e57f00721ae600772532401b8d93013edb447a7cf673fb6f9087c8f58b408ba284f36451bd4498fe9d1ea4537b7eca42be9bfbcd96f10fa0029aaf3092a6cd024875dfc187e647e8fcbd6d97d92ea9a2765e7b74ba56278ccd9b700ef3987bb051627ca88c6e067b83c955f39766668e175698a43414643c491804ce399e87275188969d57f0b", 0xaa}, {&(0x7f0000000ec0)="82f7f5615a2281a90c06ffc2cef39ad4d7b117cd6b7b187d2294fd117b8123d9b51df6f206acfd9f5e9507d09755e2632b0c2a3a52def156f924a59f27defb872b7b91b241c363bb98bb0d7993ca080d5826b4535f72bbfeac2909911cb381c32ccbb202c724b61ff2281855c3ec82bb21b2ca769c9956606d761f1a0389ed27960604195a7278a8ce118ec7e894dce52ef48e9c6373a4fabe0782b25c613532e9d70139324eebe90eca194d3d6c00f3928ab43b9471d6757e3f5e1b0a034bd434e4a4803f62cc8b4f62c1492fd8bea1318510d49799dc309ef1c18282282835d1bf529684b7ad9a163366", 0xeb}, {&(0x7f0000000fc0)="e3a12b89087c2f0a6c9760bf2250fa41f9417455219ff7f494fb126c11bd27c10ca3841e8526c664ebcd1a1d730fa51188c6014dd083f1020cfa15e28fdb6095d1ab6cccc2eb431dd04729a12ec45377e9dafbcfa208f7466f0dfd45c029570dc4ad36d646881f0f72e4bda205b35ee8a23924b276b5c0363f6d8e11e70ac956b0350d5a6b039eec545ea4b9b02e10ca66b281e57b74f9165256b1760726bff90cc01ac2d0d023505101054aa27cb5b66964d09812895999806a5909262f9ce59d8584b1b781c63caa740211bf91653dedbeacc3623027502aada741205de1a1b22bc8fd17045e0fa480247c56846faa374b12c5323dea04", 0xf8}, {&(0x7f00000010c0)="917845c029c1382130b26118079e3fdffdd15c4f3a8987cc7216ce40341baf97801f7bfcc00a3cf96a1e482ac963c5b8836f682a3b8c3f9b6f5af702b8b0fe133302d4bfb40789559fb84ec0bc79be11103dac17a141fc89e7022bfb62a986b2bc932c71059abbae6c7c1c85a2e0b8e52587ae95a962bbaf302ecba7e342911cf0c3a1c8825283", 0x87}, {&(0x7f0000001180)="d6ca44203b4ebd90220ff8864a7989eb", 0x10}], 0x8, 0x0, 0x0, 0x1}, 0x800) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f0000001280)={r1, 0x96, "538312e7b40d99c0581c0f7fbe77bdf64c65e8cc547f168212b84b4f6661b14f63b949eaf3ca672b2a145552c0a9df5e8ed8ccc0a78b1b1e613b606b8fd9c2cf02305ed1874d4f350a1e6c04871d790654cfa15da9a44699faf81d8af66b0b08b39b4a558a28eec7eaa98ca68a7b5ffdca0ad4a5f22516c07e9606c355102e4fc3c86a2b305007e531b159144be1cdf46bcc99528d2f"}, &(0x7f0000001340)=0x9e) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000001380)={0x8000, 0x2, 0x4, 0x5, 0x1}) mknod$loop(&(0x7f00000013c0)='./file0\x00', 0x141, 0x0) socket$rds(0x15, 0x5, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) accept4$unix(r0, &(0x7f0000001400)=@abs, &(0x7f0000001480)=0x6e, 0x800) 2018/05/26 16:57:38 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000200)={0x0, 0xfb, "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"}, &(0x7f00000000c0)=0x103) sendmsg$inet_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10, &(0x7f0000000040)=[{&(0x7f00000012c0)="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", 0x1000}], 0x1, &(0x7f0000000100)=[@authinfo={0x18, 0x84, 0x6, {0x7fff}}, @init={0x18, 0x84, 0x0, {0x20, 0x51b3, 0x200, 0x40}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8000, 0xffff, 0x2, r1}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x200}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x6}}, @dstaddrv4={0x18, 0x84, 0x7, @rand_addr=0x9}], 0x98}, 0x800) sendmsg$inet_sctp(r0, &(0x7f0000001280)={&(0x7f0000000080)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f00000011c0)=[{&(0x7f00000001c0)="d2", 0x1}], 0x1, &(0x7f0000000480)=ANY=[], 0x0, 0x44000}, 0x1) socket$netlink(0x10, 0x3, 0xf) 2018/05/26 16:57:38 executing program 5: r0 = socket$inet(0x10, 0x400000000000003, 0x6) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="1b0000001200030207fffd946fa283080700190000000000000085", 0x1b}], 0x1}, 0x0) 2018/05/26 16:57:38 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x801, 0x0) getsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000001000)=ANY=[@ANYBLOB="7b1af8ff0000000069a2f8ff00950000000000008000000000"], &(0x7f0000000100)='GPL\x00'}, 0x48) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r1 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) bind$packet(r1, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000), 0xc5) syz_emit_ethernet(0x3a, &(0x7f0000000080)={@empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [{[], {0x8100}}], {@mpls_uc={0x8100, {[], @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000003c0)) 2018/05/26 16:57:38 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x4200, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@rand_addr, @in=@local}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f0000000100)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000380)={'ifb0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'ip6gretap0\x00', r2}) sendmsg$nl_route_sched(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=@deltfilter={0x24, 0x2d, 0x17, 0x0, 0x0, {0x0, r3, {}, {0xd}}}, 0x24}, 0x1}, 0x0) 2018/05/26 16:57:38 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000000)="0ff703cb770cbe8b129af9c4e58be76dab690bf086aa6cda6eda86bb6fd41d923fa31b8ea572630c13cc160bf72c4824722a869433e52042933b05b839393b1a51", 0x41}, {&(0x7f0000000080)="8cb59e42656ee942ba411e7c272eee55f85ae2fb8cb706677119bbceb7cde20d4fad113940d95e7cbe1d35454a2c94b5363c11281c316cf9a619d26f1bcd61056f7b44194ff16d01bec954eef3ef70ab1411544b08771117b7ad072a64bea310240600a8f30b25c444d5c2a2ce4e1f5536ae7aacc26dd6a2c8403ea5403a26e147b7fe759e18eccc5b56923bd9a85be7f529e747e4ab6d26f8d8283072ee5e04a0a5fd9ca82ff5ff7daa025753e06be34713c3f933d672cac3e7dbfe9febf3cb38c22872fdb27283", 0xc8}, {&(0x7f0000000180)="b66ca338f0c36965d464f2a1e097bbf41cfb556414e1a1c5723a697224c62ee7d59adb5177c2ec452cf9facb4958960610d67d9c9b97ca703ae5213de549276cbe5c8edcaddb2d5d837a3c5150eff5e457f2bcfe6de99ae5307bce86d07c8595ed1de617e26943ea54a4db456f03112d63656543a7b1510b4d404adee553994e07d762243cf39e13be2478c048", 0x8d}, {&(0x7f0000000280)="69101495a86e51c2c6d6a96b55aa157f0c365ec04a65d519b1666c5d010dd23365880b9a1c2926243850b013fb05b51539418e645fb3574c7f5f39a35a898485b642e34b5738a9f73938c809f9dfa78ecc12149ad53d98f984e05cda2baa07fad39059374eecfa1bf968ae0f15030df9545a7fc229d7f20dbe726f8b81b3e2b6c5ca6e386eb2c9ccd6be8dba3e70a0e4074c443cf2841073ce7dcf25fe6a72d2ce25a64e451ab3c9e598d32410037a41a5a27c19f8526f533084ab9918e5ca4d5d71006c85df78", 0xc7}, {&(0x7f0000000380)="1b0f8dd74a15d581cbc59d260a5e7044510ae9a80c8ceb59b2805c8a32710eb54d60b8a85b7afb3e7687d890ca3ce4362b90d486e39e8cd38a", 0x39}, {&(0x7f00000003c0)="b0edc9a83c552493610303f6e5e5384384fd66aca4c1636071bd1b2f3adaee2ca257b5832beba746bc", 0x29}, {&(0x7f0000000400)="ef68aad2382fd1606235606ce27ff4abcfe7a85d5bc56423d39199ae2a115c474ddaa535d2bb024dbb4c8540401a10965495f676d23de6619ffa2dd468ffefefddbd765ea756a323a896a62a1ce5b8cb4e38f99abae90b1faa0b341087774e0e384901a4179356a7f2b31ea339286569780c37be339bf725b5716b26ff1bfee71cd5267886ba2861c68cdecbaa97dbc6611da342680dc38b317ca3815e0b9cfd5703c915395d4949dd279d0db16e6e060af17d2129b207ab24e37fba7c0d6f3b74c1f48ed2d44c1fb63baf48", 0xcc}], 0x7}, 0x0) 2018/05/26 16:57:38 executing program 6: r0 = open(&(0x7f00009e1000)='./file0\x00', 0x8040, 0x0) fcntl$setsig(r0, 0xa, 0x2e) fcntl$setlease(r0, 0x400, 0x0) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)=0x63) [ 281.374849] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/26 16:57:38 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000080)={0x1, 'veth1\x00', 0x4}, 0x18) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) recvmmsg(r1, &(0x7f0000002cc0)=[{{&(0x7f0000000f80)=@nl, 0x80, &(0x7f0000001500)=[{&(0x7f0000001400)=""/90, 0x5a}, {&(0x7f0000001480)=""/61, 0x3d}], 0x2, &(0x7f0000001580)=""/36, 0x24}}, {{&(0x7f0000002600)=@pptp, 0x80, &(0x7f0000002900)=[{&(0x7f0000002680)=""/37, 0x25}, {&(0x7f00000026c0)=""/16, 0x10}, {&(0x7f0000002700)=""/125, 0x7d}, {&(0x7f0000002780)=""/51, 0x33}, {&(0x7f00000027c0)=""/101, 0x65}, {&(0x7f0000002840)=""/23, 0x17}, {&(0x7f0000002880)=""/85, 0x55}], 0x7, &(0x7f0000002940)=""/44, 0x2c}}, {{&(0x7f0000002980)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000002bc0)=[{&(0x7f0000002b40)=""/67, 0x43}], 0x1, &(0x7f0000002c00)=""/64, 0x40}}], 0x3, 0x40, &(0x7f0000002c40)={0x0, 0x1c9c380}) 2018/05/26 16:57:38 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x167, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3}], 0x18}], 0x4924924924924b1, 0x0) ioctl$sock_netdev_private(r1, 0x89f2, &(0x7f0000000000)="16937bdb921396ecfe15f8af40a9997f9608fc37e505ee10ff73b5124b2a6b311e739384cb71af9e74b705b2b8e32a33ac0c9c2739e391fd8ddb0efc8474bc1c5302a59e499884175a3adfbc04418f5bd387ef1f165902234421346d2baa9c92a02581b0d28c98f1b1c0d4d56857b58c8fae6822c702ad6cc896ddba107a1cc2897ad7f5ca8d39ad594fe77965373ec12df15bff539967371e6038b8ee1e0e455322d70fac54cd5e69a15b91605d") syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x6, 0x20000) open(&(0x7f0000000200)='./file0\x00', 0x0, 0xa3) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000140)={'bond0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) 2018/05/26 16:57:38 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000500)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)) r2 = dup(r0) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000000000)=0x5) ioctl$TIOCSBRK(r2, 0x40044591) 2018/05/26 16:57:39 executing program 2: r0 = socket(0x2, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x200, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000080)=""/179) seccomp(0x1, 0x0, &(0x7f0000007ff0)={0x0, &(0x7f0000004fe8)}) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/26 16:57:39 executing program 0: r0 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r3) r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x0, r0) keyctl$dh_compute(0x17, &(0x7f0000000200)={r4, r5, r5}, &(0x7f0000000140)=""/132, 0xffffffffffffff73, 0x0) 2018/05/26 16:57:39 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045009, &(0x7f0000000000)=0x2) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000040)={0x1, 0x5}) 2018/05/26 16:57:39 executing program 7: unshare(0x28020400) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000580)='/dev/nullb0\x00', 0xc0, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/vsock\x00', 0x10000, 0x0) r2 = dup2(r0, r1) r3 = semget(0x1, 0x3, 0x42) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f00000002c0)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0, 0x0}, &(0x7f0000000340)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000000480)=0xe8) getgroups(0x1, &(0x7f00000004c0)=[0x0]) semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000000500)={{0x5, r4, r5, r6, r7, 0x48, 0x101}, 0x4, 0x6, 0x1}) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000600)='/dev/sequencer\x00', 0x402, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r8, 0x6, 0xe, &(0x7f0000000040)={@in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x4, 0x8, 0x5, "e982a9793d028d4fa6c35e03afb35dac25b50538e8b41c0a8d9da5a9d670c27c5837d801b624a0bc355066f7098829c9b9f478cd48eae5c905a0f613268885709f0d7a5e4d8f9206d1469820a08d86e2"}, 0xd8) setsockopt$sock_int(r2, 0x1, 0xb, &(0x7f0000001640)=0x5, 0x4) r9 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_tcp_int(r8, 0x6, 0x0, &(0x7f0000000140), 0x4) getsockopt(r9, 0x400000000000003a, 0x1, &(0x7f0000261f44)=""/188, &(0x7f0000000180)=0xfffffff3) recvfrom$ipx(r1, &(0x7f0000000640)=""/4096, 0x1000, 0x40000042, &(0x7f0000000000)={0x4, 0x7, 0xfffffffffffffff9, "d0c7d0da2109", 0x8}, 0x10) 2018/05/26 16:57:39 executing program 5: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x40000, 0x0) add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000380)="79301689952e997fb2e955d2aeb78ec7e2290c4310e123bd3abce0cc53bd48d646451b95d2549f097ef9dcee2c1930f41dd5d0901edf27", 0x37, r0) prctl$void(0x1f) ioctl$SG_GET_KEEP_ORPHAN(r2, 0x2288, &(0x7f0000000280)) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r2, 0xc0045520, &(0x7f00000002c0)=0x3) r4 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000440)="01", 0x1, r3) r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x182, r0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r5, r5}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'poly1305\x00'}}) 2018/05/26 16:57:39 executing program 6: r0 = socket(0xa, 0x1, 0x0) fgetxattr(r0, &(0x7f0000000000)=@known='com.apple.FinderInfo\x00', &(0x7f0000000140)=""/152, 0x98) ioctl(r0, 0x8912, &(0x7f0000000280)="c626262c8579bf012cf66f") r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000100)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) rt_sigqueueinfo(r2, 0x12, &(0x7f0000000080)={0x0, 0x0, 0xfffffffffffffff9}) 2018/05/26 16:57:39 executing program 1: mknod$loop(&(0x7f0000683000)='./file0\x00', 0x0, 0xffffffffffffffff) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vsock\x00', 0x1a000, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={0x0, 0x6}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000002c0)={r1, 0xfff, 0x1, [0xffff]}, 0xa) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='iso9660\x00', 0x0, &(0x7f0000000100)) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) readlinkat(r2, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/85, 0x55) fcntl$setstatus(r2, 0x4, 0x4000) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x1, 0x80) 2018/05/26 16:57:39 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xfffffffffffffe01, 0x0) bind$ipx(r0, &(0x7f00000000c0)={0x4, 0x6a72f512, 0x7, "5bdcd1984de6", 0x5}, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0x2000, 0x0) fstatfs(r1, &(0x7f0000000100)=""/19) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x3, &(0x7f0000000300)=@raw=[@map={0x18, 0x5, 0x1, 0x0, r0}, @alu={0x7, 0x7, 0x0, 0x3, 0x5, 0xfffffffe}, @map={0x18, 0x7, 0x1, 0x0, r1}, @exit={0x95}, @alu={0x7, 0x0, 0x5, 0x0, 0x4}], &(0x7f00000001c0)="733924d4360da114f5d9000a8800963c453bcea70ce96aecd83883b901a84cfa12ba537d8a79cc625d42fb65eea898499d329e281d43cf8b6985404669f26041442ead0600000037a8d7b69e1748cfff6babf866a9ba5614e3ce45b21fc8eba017fc9ad52b89e43c6502aa562a3d612adfa278f155e42a7b4c3afac00f5f1434469acea670c326e48d9d502cd34ec77169fb7d73ca408d3c04c40ee21efecbfcf35b2d58ee13b82e28e47df3293b4824ac0da3d0596c9e6b00ed2d17946229176b02bc484fa2561f8bf53f7b000a3372e871afcdc4fc1b084372dc1ec26676f41de3cdaaea7bfb3a3d7723efa3ac3e", 0x5, 0xc3, &(0x7f0000000380)=""/195, 0x0, 0x0, [], 0x0, 0x8}, 0xffffffffffffff9c) 2018/05/26 16:57:39 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xb6, 0x800) fcntl$getownex(r0, 0x10, &(0x7f0000000340)) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={0x0, 0x200, 0x2, [0x20000000, 0x4]}, &(0x7f0000000240)=0xc) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f00000000c0)={0x0, 0x80000000}) syz_extract_tcp_res$synack(&(0x7f0000000100), 0x1, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f000033cff0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="34000000190001000000000008000b0061fab340db94dfda8b86991c907abc000000080007007f000001080001007f000001c7000000000000000000000000000000734342e6e24d184988ff711d86072d877d2a0f43d8d8a3c16db3551885be4eeb692653f9bc69962300008ab600000080000000000029a3"], 0x34}, 0x1, 0x0, 0x0, 0x4007}, 0x4000000) 2018/05/26 16:57:39 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000140)={0xbde}) socketpair(0xa, 0x4, 0x5, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x10080, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000002c0)=0x97, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000040)=0xe8) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f00000000c0)=r3) 2018/05/26 16:57:39 executing program 5: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xfffffffffffff000, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000001c0)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000200)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r2 = syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x800) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f0000000280)=0x2) fadvise64(r2, 0x0, 0xfff, 0x1) getpeername$packet(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000300)=0x14) r3 = accept4$packet(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000380)=0x14, 0x80000) getsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00000003c0), &(0x7f0000000400)=0x4) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000000440)={0x401, 0x7, 0xff9f}) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000480)=0x3) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f00000014c0)=@get={0x1, &(0x7f00000004c0)=""/4096}) getsockname$unix(r0, &(0x7f0000001500), &(0x7f0000001580)=0x6e) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f00000015c0)) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000001600)={0x0, 0x0, 0x0}, &(0x7f0000001640)=0xc) getpriority(0x2, r4) sendmsg$nl_generic(r2, &(0x7f00000027c0)={&(0x7f0000001680)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000002780)={&(0x7f00000016c0)={0x1084, 0x1a, 0x8, 0x70bd26, 0x25dfdbfc, {0x1b}, [@generic="bf4614276e8000d4f2c726", @nested={0x1064, 0x56, [@generic="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", @generic="cc1ecd1bcddefc48bc67be1c417a8e59530b7761317795ad99cf55", @typed={0x8, 0x1c, @u32}, @typed={0x3c, 0x6b, @binary="1440a104d3e7534283c17c81a48bdaf1b2fb2a4def4d7d5fcccc98198ff6307590289ec2d8753a6b56fb90b239647d6ce1962ad8a2"}]}]}, 0x1084}, 0x1, 0x0, 0x0, 0x1}, 0x1) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000002800)=[0x7, 0xffff]) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000002840)={0x3}, 0x4) syz_open_dev$admmidi(&(0x7f0000002880)='/dev/admmidi#\x00', 0x81, 0x101000) openat$ptmx(0xffffffffffffff9c, &(0x7f00000028c0)='/dev/ptmx\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000002900)={0x0, @in6={{0xa, 0x4e20, 0x2, @dev={0xfe, 0x80, [], 0x1d}, 0x1}}, 0x4, 0x4c651f4e, 0x1000, 0x1f, 0x7}, &(0x7f00000029c0)=0x98) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000002a00)={r7, 0x4}, &(0x7f0000002a40)=0x8) connect$ipx(r2, &(0x7f0000002a80)={0x4, 0x2, 0x3, "34ba9008ecd6", 0xffffffff00000000}, 0x10) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffff9c, 0x40505331, &(0x7f0000002ac0)={{0x8, 0x1}, {0x5, 0x9}, 0x2, 0x1, 0x4}) socket$inet_smc(0x2b, 0x1, 0x0) getrusage(0x1, &(0x7f0000002b40)) get_robust_list(r4, &(0x7f0000002d40)=&(0x7f0000002d00)={&(0x7f0000002c40)={&(0x7f0000002c00)}, 0x0, &(0x7f0000002cc0)={&(0x7f0000002c80)}}, &(0x7f0000002d80)=0x18) fchown(r3, r5, r6) syz_open_dev$amidi(&(0x7f0000002dc0)='/dev/amidi#\x00', 0x7, 0x200100) 2018/05/26 16:57:39 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r1, 0x2, 0x70bd29, 0xff, {0x2}}, 0x14}, 0x1, 0x0, 0x0, 0x5}, 0x4004) perf_event_open(&(0x7f0000000400)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000003c0)}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/26 16:57:39 executing program 3: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e39ff7)='/dev/sg#\x00', 0x0, 0x0) keyctl$join(0x1, &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}) ioctl$SG_SET_KEEP_ORPHAN(r0, 0x2287, &(0x7f0000000000)) 2018/05/26 16:57:39 executing program 0: open$dir(&(0x7f00000001c0)='./file0\x00', 0x17ffc, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x6, &(0x7f0000000100)={0x0, 0x0, 0x9}) fcntl$lock(r1, 0x24, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x5}) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000080)) r2 = open(&(0x7f0000000040)='./file0\x00', 0x1, 0x800010) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r2, 0xc1205531, &(0x7f00000000c0)={0x5, 0x7ff, 0x9, 0x37db, [], [], [], 0x1260, 0x0, 0x1, 0x6, "058fc65ef96e40589e0944d86b11fcd4"}) ioctl$LOOP_CLR_FD(r2, 0x4c01) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f0000000000)=0x2) 2018/05/26 16:57:39 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x200, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={'team0\x00', {0x4, 0xffffffff, 0x1, "0a2cc036e54f", 0x401}}) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000000000)=@abs={0x1}, 0x6e) r2 = socket$netlink(0x10, 0x3, 0x80000000004) write(r2, &(0x7f000058bfe4)="29000000140003b7ff000000040860eb0100100006a40e07fff00fd57f25ffffff0100002a00f3ff09", 0x29) 2018/05/26 16:57:39 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) syz_open_pts(r0, 0x10001) r1 = syz_open_pts(r0, 0x20201) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x4300) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000001400)={0x5, 0x0, [{0x5000, 0xa4, &(0x7f0000000180)=""/164}, {0x106000, 0x1000, &(0x7f0000000240)=""/4096}, {0xf000, 0x5d, &(0x7f00000000c0)=""/93}, {0x1, 0xbd, &(0x7f0000001240)=""/189}, {0x2, 0xcf, &(0x7f0000001300)=""/207}]}) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000080)={0x0, 0x0, 0x0, 0xfff}) write(r1, &(0x7f0000000000), 0x0) 2018/05/26 16:57:39 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x82) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0xf2b, 0x80c80) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x19, 0x0, "804e2486cffbd9266b6504d101fe922724e09f8a6d2cec6c5204b336285e7f102204bb458c9ba116e92825862da340dec9ee4a6bb74e77d3dd1a52f33cc1748d", "9b0fcdf54d8916989d63700e3a6899a829b385286943b044bf2cf8bdf5c1d14998d5bbac6c4deae26bc26c30222a2d0b5150e643db0873477ebc926e82d8fccc", "73e37038ac9e1af27f58b10797a7565d045737daaa8dd98f8db0f64fe0594b51", [0x0, 0x8000]}) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) 2018/05/26 16:57:39 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000100)={{0x800000, 0x8000000000000004, 0x1c}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in=@multicast2, @in6=@mcast1}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f0000000000)=0xe8) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0x1}}) 2018/05/26 16:57:39 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x3fd, 0x0) capset(&(0x7f0000000a00)={0x20080522}, &(0x7f0000000a40)={0x2a, 0x28bf}) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) accept$netrom(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x65) r1 = getpid() syz_open_procfs(r1, &(0x7f0000000040)='syscall\x00') 2018/05/26 16:57:39 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[], 0xffffff94) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, @buffer={0x0, 0xe9, &(0x7f0000000080)=""/233}, &(0x7f0000000180), &(0x7f0000000240)=""/126, 0x0, 0x0, 0x0, &(0x7f00000002c0)}) write$binfmt_elf64(r0, &(0x7f0000000300)=ANY=[], 0xf6) r1 = socket(0x2, 0xf, 0x1) accept$packet(r1, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000005c0)=0x14) r2 = socket(0xa, 0x2, 0x0) umount2(&(0x7f0000000000)='./file0\x00', 0xc) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$SG_GET_NUM_WAITING(r0, 0x227c, &(0x7f0000000200)) 2018/05/26 16:57:39 executing program 6: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) keyctl$set_reqkey_keyring(0x5, 0xffffffffffffffff) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r2) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000080)=0x2, 0x8) 2018/05/26 16:57:39 executing program 5: r0 = socket(0xa, 0x803, 0x6) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000080)) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x8, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'}) 2018/05/26 16:57:40 executing program 7: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x80) r1 = accept(r0, &(0x7f0000000040)=ANY=[], &(0x7f0000000000)) shutdown(r1, 0x1) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/05/26 16:57:40 executing program 6: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f00000001c0)=""/253) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x8, 0x4000) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000180)=""/47) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x10a) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000100)={r2}) 2018/05/26 16:57:40 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x80000000016106e, 0x0) ioctl(0xffffffffffffffff, 0x7, &(0x7f0000000080)="c626262c8523bf012c") ftruncate(r0, 0x5) accept$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x14) 2018/05/26 16:57:40 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x101000) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000100)=0x1) unshare(0x2000400) r1 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000000)=0x10000) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000140)=[0x8, 0x7]) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000040)) 2018/05/26 16:57:40 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) sendmmsg$unix(r0, &(0x7f0000005240)=[{&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000540), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000e0000000000000002f2d9ea40e3dd19f7e8dd3e754bd1a01000000", @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x18}], 0x4924924924926c2, 0x0) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000180)) 2018/05/26 16:57:40 executing program 2: r0 = gettid() r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f00000001c0)={0x5, 0x0, 0x3, 0x3, "9ef25df1c916f0b787d0aca711c8cca596707612c7c180cd9f693c8b9b2bc4ef7814baff2660e347b43380b7", 0x401}) r2 = syz_open_dev$mice(&(0x7f0000000bc0)='/dev/input/mice\x00', 0x0, 0x40206080) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000000380)) sendmmsg$nfc_llcp(r2, &(0x7f00000009c0)=[{&(0x7f00000000c0)={0x27, 0x0, 0x1, 0xcf5b8186f0670cc2, 0x7f, 0x9, "86f733bad523dfc3269139230a6364146f0de8f422429751f8c51b61d5a746840f985d45f507b1795073feb27f6b7ba9771e8436fa1f20d3329039baae62b0", 0x20}, 0x60, &(0x7f0000000040)=[{&(0x7f0000000a40)="1ec6130ff503c0a36d81b60623ca8b7b6f3662c7264b66189769ebe6bb05f4add261b263cd344af979fc7c7e1f04925c4f287dfb5b7d677869ba33d905f8d771941aa44d2dcf3a93589926906728e7ecbbaa9e1b94da542e8d705674919725aa2c948dedd18b46fd5cbbf9f5a83bbd2552168ab67107de467e1b5ef28ec8afd3fc77b4431e79887c3fdf355a31dffdfeacd4408f4028decc1b955e53f89a4868e1ceac5831138148a80cb50a2ad905accfae79cfcb9d5138c07f98205f12aa00456f2b0f184db68bf7433d724e9b8b17", 0xd0}], 0x1, &(0x7f0000000240)={0x58, 0x118, 0x34, "ea9986de81bac3dc95d9aa0da41533f08d257a4fd2914007bd844d898c9a61c71ddd6c381cba8fabd8356addf9a87fd105f5ab6a928c7968277bc10f8ed7a70affdf3421"}, 0x58, 0x48000}, {&(0x7f00000002c0)={0x27, 0x1, 0x1, 0x4, 0xe4ab, 0x9, "6ebe9fd77e18953a00ac174c29f97ed9b4685723d3805b2942b6c9c3f10ca59222320d58306d0a028b0a096d71bf54fe98b11e755a28c7ee8cd72a39218c52", 0x24}, 0x60, &(0x7f0000000840)=[{&(0x7f0000000340)="3e5d82e149422fd20ba257246e07acb5be4ee2b4cacaba89bfb0a4ab9932d96307b643225b999c6c6494317d43a02358784c9e64c279c797ff684b92", 0x3c}, {&(0x7f0000000440)="47d6d2a430c3c482273404f5a6d1d9ca9eadfeab85b9b35209ff178c89cd63718e4a3b1f3f4e5f56d758164336a8d7a6a3beafa779b9ab752311e510f226d355129459781780ac256af7f1d52c6355f5e4b9d2fcccaf83cb8c90311c77ccca4c96312de7b9c2f994c486cd15e0a32d68abadf98478e65606787882ec9c87668cc908b2126feab4c9a6e0eaf49a3f356801d1cadd5f39ef819958d6d8dad9a326b5bd250026b933f1f93bca7743172810f738dc6b1fd48d8848922b1bf2d847cb81e82753b61ce8d0fb467fe4f691fa1f52f2", 0xd2}, {&(0x7f0000000540)="01d00f187dc22ba5c9e88c97ee997068edfd48a41ee9172f06183c3158848f9b4331f3e6e09ac9208d27257f5d48aa8ed754d5c9570e161ac63d20f5811ad2495973e13e0ba474e32a0003b9c89c5ad3ec14fadc31d51aad", 0x58}, {&(0x7f00000005c0)="c6fdb9f62b0acc988073d81f0123f841d2b0ac508d5e20488449c65cd264a91286e50012d9c9a32798f9dcf6ef34139fb2f180fc512d6d2b46e4e4beb169a8bbb663d275b3e7aa9558d33fd22ae348d03153e3fa7f8bc47fa4da5402051c4e63a443f902256da21ac2ea3484d993746c452b146c645757c8616a43a9e6ad80e4d9835ad75c8724133735af76be28afa4115cb808b21141bad15c9317aa7b885f817c4b021e57591d12568f9b1efdfc8bccfbcb693efa527fa9c480d4e6ff262412ce4db85d617593906ad72c41489c111bc83b61f1005b972f8c98ff10", 0xdd}, {&(0x7f00000006c0)="5415b1578882cb1a2ae8a3df81d1ce0fedb9a232bf78552ba2b611101747cb089808b06e86ea3c88b6deb466f085be58830fa060c0ad6f2c27321ddf3cb333a03ce1f609249d2bc3", 0x48}, {&(0x7f0000000740)="4be0c5c41df6d6e5cdbbd2b7098c68aac02ee0ec9506ed6a509f7fa8d6e7217d50e3fc4a3b360b2c45ae0e94f2350aec2f2c5515618c2077d41193a1f94470f4c7ec3a12f74221b8b6d8527a3ced4e402de1255906f6c96129e4e6683006db94edfa75c55e794a3170b487be154a1ea7fbbb7d8b9ecbdd0dbd09b28c2af897c14ad416044703eeec4a85fe158d410ee6b9377990b83c31f4cdcc96479e334101421c57acc0d9c94bc78c73b9831ba98489a5a1a3855fc521120118cc11d4e820781e", 0xc2}], 0x6, &(0x7f00000008c0)={0xf0, 0x116, 0x1, "39e802fbe4ea5e65c85f090c0b94031879253bbb33d43cbc10b39530f749deefd839d05afd9e7d208cd695b56724ef5cf0a0200e12b8a95c415ac5bb3f3fb4b2758098ac1a5af6e08b5b17cc66e88e1c117d6ea6b564a2c4169609a632ecf95394ebe1fdaf25fdaa3419fd08e63cda18618bb57dc44e2d780ea25fd124259ff1c242c8b9bb23be9fbb0ac907b9c9b21b1e6386481d24d1596da5a8bbe2263514d65b4dbf79abacdf6d1930ae03e5676e69aba2f1e6cee660d46ffd30f0b8893d50aa9c72164cd93253aaa732e64daa6bb7a804f81a3d100c042481"}, 0xf0, 0x4040004}], 0x2, 0x4800) r3 = syz_open_procfs(r0, &(0x7f0000000080)="00c26300000000") ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000000140)) fchdir(r2) r4 = syz_fuseblk_mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$SG_GET_TIMEOUT(r4, 0x2202, 0x0) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f0000000200)={0x0, 0x1, [@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}]}) 2018/05/26 16:57:40 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 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={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x0, r2}, &(0x7f0000000080)=0x20) write(r1, &(0x7f00000000c0)="66606284f9e8bc6f61613f8cb648727277bd09969632bfdca8b969d5f4566254055fca7e79215917ec962bfeadad", 0x2e) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r3 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r3, 0x10d, 0xa5, &(0x7f0000000000), &(0x7f0000000100)=0x4) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x1, 0x0) ioctl$TCSETSF(r4, 0x5404, &(0x7f0000000080)={0x6, 0x8, 0xffffffff, 0x0, 0x100000000, 0x1000200000, 0x723, 0x1ff, 0x4, 0x800, 0x1000, 0x5}) 2018/05/26 16:57:40 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) unshare(0x24020400) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x6, &(0x7f0000581000)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) r1 = gettid() sched_setscheduler(r1, 0x7, &(0x7f00000002c0)=0x1) r2 = accept4(r0, &(0x7f0000000040)=@ipx, &(0x7f00000000c0)=0x80, 0x80800) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r2, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x98, r3, 0x10, 0x70bd27, 0x25dfdbfd, {0xc}, [@IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x18, 0x2}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x21, 0x1}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x5c}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}]}, 0x98}, 0x1, 0x0, 0x0, 0x40}, 0x48804) chdir(&(0x7f0000000300)='./file0\x00') 2018/05/26 16:57:40 executing program 3: r0 = epoll_create1(0x0) close(r0) close(r0) 2018/05/26 16:57:40 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="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") socket$inet_tcp(0x2, 0x1, 0x0) pread64(r0, &(0x7f00009f3000), 0x0, 0x0) 2018/05/26 16:57:40 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000200)="c626262c850000012cf66f") bind$alg(r0, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x385efbfc52ee6a1e) bind$alg(r0, &(0x7f0000000240)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224-generic\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x8aea65f3ea97e99b, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r3, 0xc0045516, &(0x7f0000000180)=0x6) r4 = msgget$private(0x0, 0x100) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000001c0)="9d0d52e021511e151370aa47ba35feac1befe8a642caac2b4253691604ec560caa747c3e9c53", 0x26) msgctl$MSG_INFO(r4, 0xc, &(0x7f00000002c0)=""/29) recvfrom(r2, &(0x7f00000000c0)=""/36, 0x22, 0x0, &(0x7f0000000300)=@vsock={0x28, 0x0, 0x0, @host=0x2}, 0x707000) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000100)) 2018/05/26 16:57:40 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000500)=0x400) connect$inet(r0, &(0x7f00002f7ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getpeername$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x14) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/autofs\x00', 0xc000, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r2, 0xc008551b, &(0x7f0000000300)={0x1, 0x10, [0x8, 0xfffffffffffffff8, 0x1, 0x2922]}) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xc, 0x9, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0xe3}, [@ldst={0x0, 0x1, 0x1, 0xb, 0xf, 0x0, 0x4}, @generic={0x8000, 0x0, 0x7a37, 0x7}, @call={0x85, 0x0, 0x0, 0x18}], {0x95}}, &(0x7f0000000080)='syzkaller\x00', 0x5, 0xf0, &(0x7f00000000c0)=""/240, 0x41100, 0x1, [], r1, 0x9}, 0x48) 2018/05/26 16:57:40 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="c626262c8523bf012cf66f") setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000300)=0x7ff, 0x4) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000200)={0x8c, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x88) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x7f2, 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x1f}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000002c0)={r2, 0x4, 0x8, [0xe86d, 0x800, 0x4, 0x1, 0x91f, 0xa00000, 0x100, 0x4]}, 0x18) syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x200000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000080)={0x0, 0xffffffff}, &(0x7f0000000100)=0x8) madvise(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1f) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=r3, @ANYBLOB="4002fc0056f8ffffffffffffff0020540700e7ff0600de00"], 0x1c) 2018/05/26 16:57:40 executing program 6: r0 = socket(0x10, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000000)={0x1}, 0x8) dup3(r0, r1, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') seccomp(0x0, 0x0, &(0x7f00000002c0)={0x0, &(0x7f0000000280)}) sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000c010}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0xfc, r2, 0x200, 0x70bd29, 0x25dfdbfd, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syz_tun\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xffff}]}, @IPVS_CMD_ATTR_SERVICE={0x10, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xa, 0x1e}}]}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x40000000000000}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback=0x7f000001}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x25}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}]}, 0xfc}, 0x1, 0x0, 0x0, 0x800}, 0x20004840) 2018/05/26 16:57:40 executing program 3: r0 = socket(0x0, 0x6, 0xfffffffffffffffc) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000), 0x1dc) 2018/05/26 16:57:40 executing program 0: setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000000)={0x1, "7457526c3000100000000003004000"}, 0x14) add_key(&(0x7f0000000080)='ceph\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000000), 0x1fe, 0xffffffffffffffff) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000400)=ANY=[@ANYRES32=0x0, @ANYBLOB="7387b492000000000000000000000000"], &(0x7f0000000140)=0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000000300)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0xe}, @broadcast=0xffffffff}, 0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2}}, [0x7, 0xffff, 0x4, 0x400, 0x3ff, 0x9, 0x1f, 0x2, 0xff, 0x8df2, 0x4, 0xffffffff, 0xb3, 0x9, 0x3]}, &(0x7f0000000280)=0x100) fchmodat(r0, &(0x7f0000000340)='./file0\x00', 0x20) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000380)={{0x2, 0x4e22, @broadcast=0xffffffff}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10, {0x2, 0x4e21, @loopback=0x7f000001}, 'bond0\x00'}) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f00000002c0)=0x8) 2018/05/26 16:57:40 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000000440)="fd", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x11, 0x3f, 0x2) 2018/05/26 16:57:41 executing program 4: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) unshare(0x2000400) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @dev}, &(0x7f0000000040)=0x10, 0x80000) r2 = socket(0x8, 0x0, 0x400) sendmsg$netrom(r2, &(0x7f00000015c0)={&(0x7f0000000140)=@full={{0x3, {"29e173f0d64d77"}, 0x80000000}, [{"922d161b2b790d"}, {"dd21e290a57691"}, {"c759b0d5350039"}, {"eeb0d82c195924"}, {"0435064a7ffa5a"}, {"7ccf7ad77334fe"}, {"0357c42b3d3020"}, {"b111cabb041bce"}]}, 0x48, &(0x7f0000000380)=[{&(0x7f00000001c0)="cdaa8ef1aa2c1d1a7383c28811ee8c9144076b4d600276ae41b0a29781a5626b96a05dd12e5f96d79f2f5c2788d9f210ebbe0167232699edff0c2a781a108b0002517d83b37c15a4e53a75001eb56976e76e4f327508bc6f464024c87691f6a52820df01fc3a5ef66c9184d1", 0x6c}, {&(0x7f0000000240)="da8d9f7577a01e42c386b49e5edb57a324d46c2557490b79687ee7a75a436cbddb90cf3c9833f19af1c92f4fcbbb9574578a5a022890a4ba86a7b1d52e44555d2b064ee65e33bd93f4d4c59933c110814bfed81dd0eb40023a89bffcdf1d0b3d84c20b03597216de0a73f16a7ffc843eb7ce12fa", 0x74}, {&(0x7f00000002c0)="5575c933cd178ec9f166b1a40255ab6fd19b861f760109dfac6602171316f0951f8ef324d3c08fa0ae57bd64e5f79e0899e4ce9401ab2d43adc59a41b2d7d8eaf8c7c8e057ed60b52c56fc2e2729bf490260515c0e7bf254b37cbdf3bf9def52da7f187251a3fea8da4b962bf9a72e612caff12154b5dd1838e2c6c77b26744bf01913fa8c16e888daeb06", 0x8b}], 0x3, &(0x7f00000003c0)=[{0x1010, 0x105, 0x4, "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"}, {0x70, 0x10d, 0xffffffff, "af14d394edd67df60c71879a7806ffc1518192b333d901f179a8ee07155e913b1cba6751c74359ea4f9199dcf53347f99e390a792adb42bdd4010f69a2b4699d642046ff31be5381df86971fd3d0e21aa0bdd2eeec6d78688b6a904eae10"}, {0xe8, 0x1, 0x0, "c749d7204bc24a811f838b76a36785e9ffb51a124a04cc1fe9e1022dc49d3988364ac52a8c088791af6547e4cbe8863d1faafd3d42aba8d33daa401ca54753fb0af239827fae0873da21bd9442edd7a53a4c21473f6c11de8cf93d715ba0a06ec8000ccf8210dc50608a44fe8de02d6958d4a86d4883f6a280e46b0b5c9483f19da795902cd5536aa61843327b34b188cbb5264829537346b1cb155080868a053dd0582b8e9adba3abb61ac04b7ff7b60db24fa1cefc0cba1b919e2f8349677c108c3ad69e5ff9a38cc3224119ecffa61b64cf14d9"}, {0x90, 0x102, 0x1, "e435fee5bf6dcc4705402cba64d32d2460e66439788d58a19af3d7890f595882336650c077120545d817fe054e829c0a8cb6c908d608f86995a4c4ef2591b80bc04acf482590f36e66f2b7dfda4ae37feb827b22825e75ee2918d3a0b3e3995a4a7f6eb19ebf32360536ad10d4531fed7380b1187908c9cce14aded2f0b4"}], 0x11f8, 0x4000000}, 0x20000000) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000000100)=0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000001600)='westwood\x00', 0x9) ioctl$SG_SCSI_RESET(r0, 0x227c, 0x7fffffffefff) 2018/05/26 16:57:41 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x240800, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000110}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x68, r1, 0x2, 0x70bd28, 0x25dfdbff, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x400}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x400000000000000}]}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0xe}}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xfff}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x20000000}, 0x40000) unshare(0x64000400) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000100)={{0x5}, {0x0, 0x5f6c}}, &(0x7f000000ffe0)) 2018/05/26 16:57:41 executing program 6: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)=@delneigh={0x1c, 0x1d}, 0x1c}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r1, 0x1e0}, &(0x7f0000000180)=0x8) ioctl$TCGETA(r0, 0xc00c55ca, &(0x7f0000000000)) 2018/05/26 16:57:41 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000ddfffc)=0x1, 0xfe8c) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000d9dff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000000), &(0x7f0000000080)=0x4) sendmmsg(r0, &(0x7f0000004c80)=[{{0x0, 0x1f4, &(0x7f0000004b40), 0x218, &(0x7f0000004bc0)}}], 0x400000000000284, 0x0) 2018/05/26 16:57:41 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0x4, 0x8000) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f00000002c0)={0x2, 0x14, [0x0, 0x5, 0x8, 0x20, 0x7]}) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x208002, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000000040)={@mcast1, 0x0}, &(0x7f0000000080)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f00000000c0)={@loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}, r2}, 0xc) semop(0x0, &(0x7f0000000040), 0xf7) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000180)=0x0) sendmsg$nl_generic(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x2c, 0x1e, 0x4, 0x70bd2d, 0x25dfdbfc, {0xd}, [@typed={0x10, 0x84, @str='/dev/null\x00'}, @typed={0x8, 0x57, @pid=r3}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4010}, 0x80) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) semctl$GETPID(0x0, 0x0, 0xb, &(0x7f00000004c0)=""/4096) 2018/05/26 16:57:41 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5423, &(0x7f0000000000)={0x19}) ioctl$TIOCGSOFTCAR(r0, 0x40085500, &(0x7f0000000100)) 2018/05/26 16:57:41 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) unshare(0x24020400) r0 = socket$netlink(0x10, 0x3, 0x3) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='team0\x00', 0x10) signalfd4(r0, &(0x7f0000000180)={0x8}, 0x8, 0x800) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) request_key(&(0x7f0000000040)='.request_key_auth\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)='team0\x00', r1) 2018/05/26 16:57:41 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 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={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x5, 0x80) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00000000c0)={0x3, 0x1, 0x7fff, 0x0, 0x8}) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000040)) [ 283.991385] sctp: [Deprecated]: syz-executor7 (pid 17353) Use of int in maxseg socket option. [ 283.991385] Use struct sctp_assoc_value instead [ 284.104309] IPVS: ftp: loaded support on port[0] = 21 2018/05/26 16:57:41 executing program 6: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) r2 = dup2(r1, r0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') bind(r2, &(0x7f0000000180)=@in={0x2, 0x4e22, @broadcast=0xffffffff}, 0x80) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000200)={r0, r2}) sendmsg$IPVS_CMD_SET_CONFIG(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x30}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="f3a20097", @ANYRES16=r3, @ANYBLOB="02072dbd7000fbdbdf250c000000080005000900000028000300080003000400000014000600ff0200000000000000000000000000010800080000000000"], 0x44}, 0x1, 0x0, 0x0, 0x20000000}, 0x4) 2018/05/26 16:57:41 executing program 5: poll(&(0x7f0000000440)=[{}], 0x1a1, 0x84) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x800, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000040)={0xfffffffffffffffc, 0x7, 0x0, 0x33, 0x0, 0x6}) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={r0, 0x0, 0x1, 0x5, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0], 0x40000000000002ba}, 0x20) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/05/26 16:57:41 executing program 0: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) r2 = epoll_create1(0x2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d36ff4)={0xfc147812c6696267}) epoll_pwait(r2, &(0x7f0000a1efac)=[{}], 0x1, 0x0, &(0x7f0000bbfff8), 0x8) 2018/05/26 16:57:41 executing program 3: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x44002, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000140)={0x9, 0x3, 0x5, 0x0, 0x0, [], [], [], 0x4, 0x8}) recvmmsg(0xffffffffffffff9c, &(0x7f0000004900)=[{{&(0x7f0000001680)=@nfc, 0x80, &(0x7f0000001780)=[{&(0x7f0000001700)=""/91, 0x5b}], 0x1, &(0x7f00000017c0)=""/116, 0x74}}], 0x1, 0x0, &(0x7f0000004a40)) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x3ff, 0x101000) listen$netrom(r1, 0x800) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f0000e95fe0)={@remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x20) exit_group(0x200) r3 = syz_open_procfs(0x0, &(0x7f0000000280)='auxv\x00') preadv(r3, &(0x7f0000000140), 0x391, 0x51) 2018/05/26 16:57:41 executing program 4: r0 = socket$inet6(0xa, 0xfffffffffffffffe, 0x400050b) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x10000, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) listen(r0, 0x40) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') poll(&(0x7f00000002c0)=[{r0, 0x8}, {r2}, {r0, 0x1001}, {r1, 0x8}, {r1}, {r2, 0x1060}], 0x6, 0x2) sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000480)=ANY=[@ANYBLOB="a297bdcba58c2a98726a0001000000", @ANYRES16=r3, @ANYBLOB="00042cbd7000fcdbdf250f0000005000020008000500a700000008000900010000000800090000000000080008001f000000140001000000000000000000000000000000000008000400050000000800050001000000080003000400000008000600070000003400030008000800ff00000014000600fe8000000000000000000000000000aa140002006970365f7674693000000000000000004c00020008000b000200000014000100ffffffff0000000000000000000000001400010000000000000000000000ffff0000000008000b000200000008000700ffffff7f080002004e210000"], 0xec}, 0x1, 0x0, 0x0, 0x8040}, 0x4000) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000300), &(0x7f0000000340)=0x4) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000000000), 0x4) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sync_file_range(r2, 0x10001, 0x9, 0x7) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000003c0)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}}, 0x0, 0x200000000, 0xfffffffffffffffc, 0x1}, 0x98) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000100)={0x3}, 0x4) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000380)={r1, 0x3, 0x1, 0x8, &(0x7f0000000280)=[0x0, 0x0, 0x0], 0x3}, 0x20) 2018/05/26 16:57:41 executing program 2: r0 = socket$inet6(0xa, 0x802, 0x88) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x3, &(0x7f00000000c0)=[{0x3ff, 0x6, 0x4, 0xaf43}, {0x4, 0x7, 0x9, 0x5}, {0x8, 0x1000, 0x3}]}, 0x10) setsockopt$inet6_udp_int(r0, 0x11, 0x100000000a, &(0x7f0000c29ffc), 0x4) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000080)=0x8) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r0, 0x50, &(0x7f0000000140)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000200)=r1, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/05/26 16:57:41 executing program 1: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x280, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000040)={'ip6tnl0\x00', 0x600}) ioctl$BLKROSET(r0, 0x40140921, &(0x7f0000000140)) 2018/05/26 16:57:41 executing program 7: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x401, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x73c0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000680)='./file0\x00', 0x0) dup3(r1, r0, 0x0) 2018/05/26 16:57:41 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0xe0300, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x400000009, &(0x7f0000000280), &(0x7f00000002c0)=0xfffffffffffffd42) getsockname$packet(r0, &(0x7f0000001880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000018c0)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000001900)=r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x8000000000010, &(0x7f0000000000)="17000000020001000003be8c5e08010300ec1f030000f2ff00000098fc5ad9485bbb6a8800000000dba67e0600000000000200df01800009f100f5009cee4a5acb3da400611fb700670000000000000000000609edffffffffffff02df9eebe7ec7ee87cccebf6ba0000800000000000000554062a80e605007f71174aa9516cbf320ec39f02d47c59cc16198b6026eb4bf7ba2112ce68bf17a6e019b7487067c12f162abd9ce053989d755a753b6dca4490000000000000", 0xb8) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000180)=""/229) 2018/05/26 16:57:41 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='attr/current\x00') fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) ioprio_get$uid(0x3, r1) read(r0, &(0x7f0000000280)=""/170, 0xaa) 2018/05/26 16:57:41 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000068cffc)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x9, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x80000000008, &(0x7f0000f0fffc)=0x77a, 0x4) 2018/05/26 16:57:41 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) recvfrom(r0, &(0x7f0000000180)=""/210, 0xd2, 0x20, &(0x7f00000000c0)=@nfc_llcp={0x27, 0x1, 0x1, 0x6, 0xfffffffffffffffe, 0x3, "d3fb733a67eccd992ddc1da89f306fe2498830b434217f69029b5f80208f1dce24dc05f57826d7de4aa71b5d8b0aaa7565b249926e505953ec5dbbccb4b375", 0x15}, 0x80) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000140)='ceph\x00', 0x0, &(0x7f0000000940)) 2018/05/26 16:57:41 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000009c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000980)={0xffffffff}, 0x106}}, 0x20) write$rdma_cm(r0, &(0x7f0000000040)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, r1}}, 0x48) 2018/05/26 16:57:41 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpu.stat\x00', 0x0, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000100)=@req3={0x8, 0x4, 0xfffffffffffff291, 0x285e, 0x5, 0x6014, 0x8000}, 0x1c) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000190001000700fd686f0500bc0200000000440000271d8594083c2b0001030000", 0x24}], 0x1}, 0x0) 2018/05/26 16:57:41 executing program 2: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) dup3(r1, r0, 0x0) 2018/05/26 16:57:41 executing program 5: r0 = socket(0xa, 0x1, 0x0) shutdown(r0, 0x1) recvmmsg(r0, &(0x7f0000001e40)=[{{&(0x7f00000000c0)=@l2, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/109}], 0x0, &(0x7f0000000000)=""/177, 0xb1}}, {{&(0x7f0000001740)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000001cc0), 0x0, &(0x7f0000001d40)=""/230, 0xe6}}], 0x1ff, 0x0, &(0x7f0000002000)={0x77359400}) [ 284.745983] ceph: device name is missing path (no : separator in ./file0) 2018/05/26 16:57:41 executing program 1: mmap(&(0x7f00002e4000/0x2000)=nil, 0x2000, 0x1, 0x2910, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) openat$null(0xffffffffffffff9c, &(0x7f0000000280)='/dev/null\x00', 0x582, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000100), &(0x7f0000000480)=0x8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xfffffffffffffcac) ioctl$EVIOCGSND(0xffffffffffffffff, 0x8040451a, &(0x7f0000000340)=""/168) ptrace$setregset(0x4205, r1, 0x2, &(0x7f0000000240)={&(0x7f0000000200)="bf1a84f95e0908f96b21f9b3f415fb2a526202e3a0d9863555ca9bf3d4b0f782a74d2a5a4f746eaa701e85bd7c", 0x2d}) setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000000000)=0x7f9, 0x2) openat$rtc(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rtc0\x00', 0x0, 0x0) openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x20302, 0x0) syz_fuseblk_mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000400)='./file0\x00', 0x8000, r2, r3, 0x0, 0x5, 0x28042) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000080)=0x4, 0x4) 2018/05/26 16:57:41 executing program 3: r0 = socket$kcm(0x2, 0x3, 0x2) sendmsg$kcm(r0, &(0x7f00000004c0)={&(0x7f0000000080)=@nl=@unspec, 0x80, &(0x7f0000000280), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="110000140000000000000000e1c3ab9d46"], 0x11}, 0x0) socketpair(0x0, 0xe, 0x3526, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BLKSECTGET(r1, 0x1267, &(0x7f0000000140)) r3 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7d, 0x38449c50c64f57c0) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f0000000040)=0x80000001) getsockopt$IP_VS_SO_GET_SERVICE(r2, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000200)=0x68) 2018/05/26 16:57:41 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) unshare(0x2000400) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x40189206, &(0x7f0000000140)) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f00000002c0)=',') 2018/05/26 16:57:41 executing program 0: socket$inet_dccp(0x2, 0x6, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") 2018/05/26 16:57:42 executing program 7: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) r0 = socket$inet(0x2, 0x3, 0x5) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000002c0)=@nat={'nat\x00', 0x19, 0x1, 0x1b8, [0x20000100, 0x0, 0x0, 0x20000130, 0x20000160], 0x0, &(0x7f0000000000), &(0x7f0000000100)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x0, 0x0, '\x00', '\x00', '\x00', '\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x70, 0xc0, 0xf8}, [@common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, 0xfffffffffffffffc}}}}]}]}, 0x230) 2018/05/26 16:57:42 executing program 4: r0 = epoll_create1(0x0) r1 = epoll_create1(0x7fffd) close(r0) r2 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x2, 0x80202) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000c85000)) write$binfmt_misc(r0, &(0x7f00000000c0)={'syz1'}, 0x4) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000300)={0x4}) 2018/05/26 16:57:42 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0xffffff83, 0x0, 0x0, 0x0, [0x0, 0x4], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}}}}}, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) fallocate(r0, 0x1, 0x9, 0x3) 2018/05/26 16:57:42 executing program 5: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@unspec={0x0, 0x0, 0x4c00000000000000}, 0x80, &(0x7f000002aff0)=[{&(0x7f0000000080)="5400000020007f00b72c13b2a4a2809302000000030343026c26236925000400070000000000000065c634f128f1c46b7b31afdc1338d54400ecffffff00005ae583de448daa7227c43ab8220000bf0cec6bab91", 0x54}], 0x1, &(0x7f0000000180)}, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x40000, 0x0) connect$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x1, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) 2018/05/26 16:57:42 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, &(0x7f0000000080)=ANY=[@ANYBLOB='\t']) r1 = fcntl$dupfd(r0, 0x426, r0) fdatasync(r1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000140)=r2, 0x4) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080), 0xfffffebe}], 0x1) 2018/05/26 16:57:42 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$bt_hci(r2, 0x84, 0x74, &(0x7f0000000000)=""/40, &(0x7f0000000040)=0x28) close(r2) close(r1) 2018/05/26 16:57:42 executing program 6: r0 = socket(0xa, 0x2, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000b56f40)=""/192, &(0x7f0000000040)=0xc0) 2018/05/26 16:57:42 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000080)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) listen(r0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) connect(r1, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) socketpair$inet6(0xa, 0xe, 0x1f80000000000000, &(0x7f0000000000)) r2 = socket$netlink(0x10, 0x3, 0x80000000004) dup3(r2, r1, 0x0) write(r2, &(0x7f000058bfe4)="29000000140003b7ff000000040860eb0100100006a40e07fff00fd57f25ffffff0100002a00f3ff09", 0x29) [ 285.244403] validate_nla: 5 callbacks suppressed [ 285.244419] netlink: 'syz-executor5': attribute type 4 has an invalid length. [ 285.256824] netlink: 16 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/26 16:57:42 executing program 0: mkdir(&(0x7f0000b0fff8)='./file0\x00', 0x101) r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x10001, 0x400000) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000000c0)={0xfff, 0x0, 0x1000000000, {r1, r2+30000000}, 0x3, 0x9}) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r3 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) fchdir(r3) 2018/05/26 16:57:42 executing program 3: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='map_files\x00') getdents64(r0, &(0x7f0000000df0)=""/528, 0x7f355eb8) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x82001, 0x0) [ 285.323684] netlink: 'syz-executor5': attribute type 4 has an invalid length. [ 285.331115] netlink: 16 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/26 16:57:42 executing program 2: r0 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000040)=0x1, 0x4) getpeername(r0, &(0x7f0000000300)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000380)=0x80) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000080)=0x8) 2018/05/26 16:57:43 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000400)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f00000003c0)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x7a00, &(0x7f000000a000)) umount2(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='nfs\x00', 0x1006801, &(0x7f0000000340)) 2018/05/26 16:57:43 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) ioctl(r0, 0x8912, &(0x7f0000000240)="c62605009d23f3272cf66f") setsockopt(r0, 0x8, 0x0, &(0x7f0000000040)="79b03561c481b0d2aecd9d58625d6b6acbcab759388fc3d5f254aed285afc9d60f7edfc52cd045b6720309fe0dd10996b85bbc6d114bd1947feaf0d0985eecbd905b09a6937c733eb0fce0438e9200b3e323050ac640fd7d9e701d0f0e0231c4c23cc01833e786ef4c87644385954340a76dc0a7e7db7f4143f2dc172b", 0x7d) getresgid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f00000001c0)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000140)}, 0xc100) sendmsg(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000000a80)="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", 0x4d9}], 0x100000000000022d, &(0x7f0000000280)}, 0x0) r1 = getuid() setuid(r1) 2018/05/26 16:57:43 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='io.weight\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000180), 0x8) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x60000, 0x0) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f00000001c0)=0x4, &(0x7f0000000200)=0x4) getsockname$llc(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x10) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000000080)) accept4$nfc_llcp(r2, 0x0, &(0x7f0000000140), 0x80000) 2018/05/26 16:57:43 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x19) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0xff}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) close(r0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@remote, @in6=@dev}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000100)=0xe8) 2018/05/26 16:57:43 executing program 3: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x2000000000000088, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000)=0x3a7, 0x4) r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x3, 0x480100) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000000c0)={0x5, 0x0, 0x2, 0x5}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000100)={r1, 0x101}) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='cmdline\x00') preadv(r2, &(0x7f0000000100), 0x361, 0x0) setsockopt$sock_void(r2, 0x1, 0x3f, 0x0, 0x0) 2018/05/26 16:57:43 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2) syz_emit_ethernet(0xe0, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [{[{0x9100, 0x4000000000, 0x80000000, 0x2}], {0x8100, 0x2, 0x10000000}}], {@llc_tr={0x11, {@snap={0x1, 0xab, 'E', "a9dc76", 0x0, "d107ab5a4a161d28f0207b70c7d52d254942ec146b272b2297c4113ecce6cd54d93faa073a076bdae309eb07b2e2256e17978e322e2c07e366e5be96067847021b612ed2f5f444dfba3a322c5940b8871e332a03f377d6b85209188f650e9f1621ab644a8581048bd602fbf700d3c4d0ead3c790273de7bfad71058873c689c9a1251dceffea8af38d5436cb3c7e97f76e71a681762fb763ac65b96030c4c6044a2aad766dd296262368d1858434c6204435629fbe173ea11c8660412b502f65fa4a"}}}}}, 0x0) ioctl$TIOCSBRK(r0, 0x5427) sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0x2) read(r0, &(0x7f0000000080)=""/52, 0x34) write$binfmt_elf64(r0, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) 2018/05/26 16:57:43 executing program 0: unshare(0x64000400) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x200000, 0x0) tee(r0, r1, 0x5, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000000)={0x3d3, 0x1, 0x7ff, 0x4, 0x3}, 0xc) 2018/05/26 16:57:43 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) syz_open_dev$sndpcmc(&(0x7f0000000a00)='/dev/snd/pcmC#D#c\x00', 0x729b119a, 0x8000) sendmsg$can_bcm(r0, &(0x7f000000dfc8)={&(0x7f0000019ff0)={0x1d, r1}, 0x10, &(0x7f000000eff0)={&(0x7f0000019000)={0x1, 0x0, 0x0, {}, {}, {0x0, 0x0, 0x1}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "405e51f3ac446a3e"}}, 0x48}, 0x1}, 0x0) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000100)=@mangle={'mangle\x00', 0x1f, 0x6, 0x870, 0x320, 0x438, 0x438, 0x230, 0x0, 0x7a0, 0x7a0, 0x7a0, 0x7a0, 0x7a0, 0x6, &(0x7f0000000080), {[{{@uncond, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@frag={0x30, 'frag\x00', 0x0, {0x3ff, 0xffffffffffffc88d, 0x1, 0x33, 0x3}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0x1f}, @mcast2={0xff, 0x2, [], 0x1}, [0xff000000, 0xff0000ff, 0xffffff00, 0xff000000], [0xffffffff, 0xff, 0xffffffff], 'lo\x00', 'ip_vti0\x00', {0xff}, {}, 0xff, 0x7, 0x6}, 0x0, 0xc8, 0x110}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv6=@dev={0xfe, 0x80, [], 0x14}, @ipv4=@loopback=0x7f000001, 0x2e, 0x29, 0x65f}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0xd}, @mcast2={0xff, 0x2, [], 0x1}, [0xff, 0xff0000ff, 0xffffffff, 0xffffff00], [0xff, 0xffffffff, 0xffffff00, 0xffffffff], 'irlan0\x00', 'ipddp0\x00', {0xff}, {0xff}, 0x32, 0x6a851c4c, 0x4, 0x20}, 0x0, 0xc8, 0xf0}, @inet=@DSCP={0x28, 'DSCP\x00', 0x0, {0x2f}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, [0x0, 0xffffffff, 0xff, 0xffffff00], [0xff000000, 0xff000000, 0x29b72345f1c85e0], 'ip_vti0\x00', 'veth1_to_bridge\x00', {0xff}, {0xff}, 0xff, 0x3ff, 0x2, 0x4}, 0x0, 0xf0, 0x118, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}]}, @inet=@TOS={0x28, 'TOS\x00', 0x0, {0x84, 0x4}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, [0xffffffff, 0xffffffff, 0xffffffff], [0xffffffff, 0xffffff00, 0xffffffff, 0xffffffff], 'ip6gretap0\x00', 'gretap0\x00', {0xff}, {}, 0x6c, 0x0, 0x7, 0x10}, 0x0, 0x320, 0x368, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}, @common=@unspec=@bpf0={0x230, 'bpf\x00', 0x0, {0x7, [{0x7fffffff, 0x401, 0x6, 0x8}, {0x21bdfc5d, 0xffffffffffff0ce4, 0x2, 0x100}, {0x0, 0x10000, 0x1, 0xfffffffffffffffe}, {0x0, 0x1, 0x4, 0x5}, {0x6, 0x1, 0x0, 0x2}, {0x0, 0x6, 0x4, 0x2}, {0x8001, 0x1ff, 0x8, 0x2}, {0x4, 0x95, 0x1b, 0x7fff}, {0x1800000, 0x4, 0x4, 0x18a}, {0xc9c, 0x0, 0x800, 0x5}, {0x7, 0x8, 0x9, 0x1000}, {0x52000000, 0x200, 0x5, 0x2}, {0x6, 0x1, 0xc47, 0x2}, {0x0, 0x9, 0x8, 0xfffffffffffffffb}, {0x1, 0x2, 0x8, 0x7}, {0xfffffffffffffffc, 0x8000, 0x6, 0xc6}, {0xb, 0x5, 0xffffffff, 0xffffffff}, {0x1, 0xa5e, 0x9, 0x4}, {0x7a, 0xfffffffffffffffa, 0x20, 0x44e3000}, {0x3, 0x9, 0x8, 0x6}, {0x9780000000000000, 0x1, 0x0, 0x8}, {0xa8a5, 0xfffe000000000, 0x4}, {0x149, 0x81, 0x3, 0x7ee1902a}, {0x3, 0x1, 0x6, 0x1}, {0xe87, 0x1, 0x400}, {0x6, 0xaaf8, 0x5, 0xff}, {0x7ff, 0x7ff, 0x100000001, 0x3}, {0x9, 0x100000001, 0x1b6, 0x1}, {0x80, 0x8, 0x9, 0x9}, {0x1, 0xce, 0x1, 0x7}, {0x8, 0x3ff, 0x446, 0xd4}, {0x100, 0xfff, 0x20, 0xc3}, {0x3, 0x1f, 0x388, 0x5}, {0x5, 0x401, 0xffff, 0x34e2}, {0x0, 0x0, 0x5, 0x6}, {0x4846, 0x800, 0x1, 0x100000001}, {0x1, 0x2, 0x5}, {0x1f, 0x5, 0xfffffffffffffffd, 0x8}, {0x2, 0x1, 0x101, 0x6}, {0x400, 0x20, 0xfffffffffffffeff, 0xfff}, {0x2, 0x5, 0x393, 0x603}, {0x9, 0x7ff, 0xfff, 0xfffffffffffffffd}, {0x5, 0x9, 0x200, 0xa98}, {0x4, 0x4, 0x1, 0x4}, {0xfff, 0x3, 0xfffffffffffff254, 0x10000}, {0x2, 0xa8, 0x5, 0x2}, {0x8, 0x9, 0x790a70cb, 0x100}, {0x8, 0x100000001, 0x7f, 0x9}, {0x1f, 0x0, 0xffffffff, 0x4}, {0x2, 0x9, 0xffffffffffffff00, 0xe426}, {0x74b9f888, 0x2, 0x8, 0x1}, {0x3, 0x6, 0x9, 0x8}, {0xb4f, 0x1, 0x101, 0x5}, {0x5, 0x1, 0xc3, 0xffffffff}, {0xff, 0x1616, 0x0, 0x9bf}, {0x0, 0x80000001, 0x5, 0x6}, {0xfffffffffffffff9, 0x6c84, 0x100000000, 0x882f}, {0x3, 0x1, 0x1, 0x5}, {0x0, 0x6, 0x4, 0x323}, {0x7fffffff, 0xfff, 0x7, 0x8}, {0xfffffffffffffff7, 0x1, 0xff, 0x8}, {0x4, 0x93ae, 0x79, 0x5}, {0x7f, 0x0, 0xcf, 0x2}, {0x1f, 0xfff, 0x8000, 0x4}], 0x3}}]}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv4=@loopback=0x7f000001, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, 0x2d, 0x9, 0x4}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x8d0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)={0x1, 0x0, 0x0, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) dup2(r2, r0) [ 286.148010] IPVS: ftp: loaded support on port[0] = 21 2018/05/26 16:57:43 executing program 3: r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x100) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80003, 0xef) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000100)={&(0x7f0000000080)=[0x1ff, 0x3, 0x7, 0x40], 0x4, 0x0, 0x2c, 0xfffffffffffffffe, 0x8000, 0x20, {0x5, 0x800, 0x1000, 0x74f, 0xfb8, 0x0, 0x4, 0x1, 0x0, 0x8, 0x3, 0x8000, 0x3, 0x380000000000000, "7805eb4b2d7119d65d6a2f902a5bfb4010f813eed7d323383c3a8102179e9559"}}) read(r1, &(0x7f0000004f45)=""/187, 0xbb) setsockopt$inet6_int(r1, 0x29, 0x3a, &(0x7f0000013ffc)=0x2, 0x4) r2 = semget(0x2, 0x3, 0x2) semctl$IPC_INFO(r2, 0x6, 0x3, &(0x7f0000000180)=""/21) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f00000000c0)=@fragment, 0x8) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000010ff8)=@fragment, 0x8) sendto$inet6(r1, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/05/26 16:57:43 executing program 2: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) ioctl$EVIOCSABS2F(0xffffffffffffffff, 0x401845ef, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xf51}) r1 = socket(0x1e, 0x4, 0x2000) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x0, 0xfffffffffffffff7}, 0x10) sendmsg$netlink(r1, &(0x7f00003aefc8)={0x0, 0x0, &(0x7f0000847000), 0x1f2, &(0x7f000048a000)}, 0x0) close(r0) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/26 16:57:43 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = accept(r0, &(0x7f00000001c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000040)=0xffffffff0000001c) shutdown(r2, 0x2) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000180)={'dummy0\x00', {0x2, 0x4e20, @rand_addr=0x3f}}) getsockopt$bt_hci(r2, 0x0, 0x2, &(0x7f0000000080)=""/176, &(0x7f0000000140)=0xb0) 2018/05/26 16:57:43 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cgroup.max.depth\x00', 0x2, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x521400) write(r1, &(0x7f0000000100), 0x0) openat$cgroup_int(r0, &(0x7f0000000040)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000240)='/dev/full\x00', 0x400000, 0x0) ioctl$TIOCCONS(r3, 0x541d) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="580000000256b1941f10d94a548247c603c6784b901abb0a251fb1992e07941fe19a294b8dba8636d183b2aafacfa9857c4ed78cc66e49b6344fc38815006a9a1b3fa6b1f128ff00000000000000000000000000"], &(0x7f00000001c0)=0x60) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000200)=@sack_info={r5, 0x8, 0x2}, 0xc) 2018/05/26 16:57:43 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x400000, 0x0) epoll_wait(r1, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="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", 0x561, 0x0, &(0x7f00000011c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/05/26 16:57:44 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x400242, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) sendmsg$nl_xfrm(r0, &(0x7f0000007000)={&(0x7f0000001000)={0x10}, 0xc, &(0x7f0000007ff0)={&(0x7f0000009000)=@newsa={0x138, 0x10, 0x301, 0x0, 0x0, {{@in=@broadcast=0xffffffff, @in=@rand_addr}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x32}, @in6, {}, {}, {}, 0x0, 0x0, 0x2, 0x1}, [@algo_auth={0x48, 0x1, {{'sha256\x00'}}}]}, 0x138}, 0x1}, 0x0) ioctl$BLKBSZGET(r1, 0x80081270, &(0x7f0000000040)) 2018/05/26 16:57:44 executing program 2: r0 = socket(0x8, 0x3, 0x10001) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f00000000c0)=""/171, &(0x7f0000000180)=0xab) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000040)=""/21, &(0x7f0000000080)=0x15) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) 2018/05/26 16:57:44 executing program 5: futex(&(0x7f0000a52000), 0x5, 0x0, &(0x7f000000cff0)={0x0, 0x1c9c380}, &(0x7f0000a52000), 0x1f5b22421592a5c8) 2018/05/26 16:57:44 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0xa00, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000080)=0x7, 0x8) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x2c) r2 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r1, &(0x7f0000000080), &(0x7f00000000c0)="14"}, 0x20) dup3(r2, r1, 0x0) 2018/05/26 16:57:44 executing program 3: unshare(0x24020400) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x101000, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000080)=0x81) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000040)='bpq0\x00') 2018/05/26 16:57:44 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6c696d69747300102f1a324b402d0c1637a4d028cc192ddacc8ff3093c0849bedf8920a014e70f71b6226d319f92c4a7802ddf78670cfa0c4488dcce9f3cd8fc2781465d02ce429b88767a7445f8139fb8899ad346b9911fa373c8f66d08d18ce5b1c6767bf91aec05127fc193ad2d32b99abef00dad0419b7704a9edeac9c0188c9db956a9e66cc27ccf1945aedab373dda4e8a6d377aad8d63b8050036f026fd5a46b16d368ed198caa7a3c11b5fc3b2bd692353ca2af1842e06d17ac66c") close(r0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f00000001c0)={0x303, 0x33}, 0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in6, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000180)=0xe8) r2 = getegid() syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0xa000, r1, r2, 0x1, 0x8, 0x1) 2018/05/26 16:57:44 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x1) r1 = epoll_create(0x4) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000000480)={0x2, 0x1, &(0x7f0000000240)=""/237, &(0x7f0000000340)=""/120, &(0x7f00000003c0)=""/161, 0x3000}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000140)) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000040)={{0x1, 0x10}}) epoll_wait(r1, &(0x7f00000001c0)=[{}], 0x1, 0xfffffffffffffffa) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000080)={0x0, 0x200000022d, 0x0, 0x0, 0x4}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000100)={0x60000001}) 2018/05/26 16:57:44 executing program 0: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000000880)=@sco={0x1f, {0x400, 0x100000000, 0x3, 0xb4, 0x38a, 0x6}}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) vmsplice(r0, &(0x7f0000000280)=[{&(0x7f0000000000)="0997c808d056b49b686ec3417432ab28bd6c9794d222ac0d5717ff2bf669fd591ff462d829f17f6f5350aa0fb6f88c338ef94b0b661b168449c15b266369cab6f6adae1ad06ddd5ac1f2cf342efbe68ef463bf6e68f692cbd9317f223a06bae8cb641dbf245647c0542b4d615a87ee4386091d236f7f4be82d56b7348ad69e64e3f5eb2dd16369942ea4f5f3ba3efae7f71aac3b5c2ee81ee39b16c1b854f9c5d3c327ef162d4db488c15f3a0004a872d391a901916e30409a854e4aa2667582ae8d8ecd8fb92c85debab53671b7ca18411ea4ded329134ca58378d054cec35cae29b2783cf6596b100fca2dc1dbcc62ad8020", 0xf3}, {&(0x7f0000000100)="0a5eabc84d5b9cace84963b3e16a9c6b02f9c1f15102f0b9501fd10d9d29b946434a2f52e8123ce3f27aa5e313f09aebb04fbea9da68cbc9727aac69907ee49af40eb9d365e94af31cc993c87c446e556b0b31370d70e6ade7b95a883e19cc80ceaf8b55eb33ff7475c58063dcd591dbd6306a077844d51256e45f492d7cd59ce6d1ad20f37c061b1098bd6a91", 0x8d}, {&(0x7f00000001c0)="68dc131fe4a091", 0x7}, {&(0x7f0000000200)="576fcb40009e8a5e4145b31d5e592a143aa7fc82579acdcb7afd0dfae8908ee78f", 0x21}, {&(0x7f0000000240)}], 0x5, 0x9) sendmsg(r0, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "0100000000007b0000000001e526cc573c5bf86c483724d91e14dd81739effea1b48006be61ffe06d79f00000000000000076c3f010039d880000000000000000000af50d5fe32c419d600cbc7e3ad3100088356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0bfd0), 0x0, &(0x7f00006e1000)}, 0x0) r1 = dup2(r0, r0) execveat(r1, &(0x7f0000000240)='./file0\x00', &(0x7f0000000500)=[&(0x7f0000000300)="b7776c616e31776c616e3100", &(0x7f0000000340)="2f7b6e6f6465765c216367726f75703ad800", &(0x7f0000000380)='(/eth0(\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)='\x00', &(0x7f0000000440)='vboxnet1\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='[%\x00'], &(0x7f0000000780)=[&(0x7f0000000540)='keyringprocproc[\x00', &(0x7f0000000580)='proc\x00', &(0x7f00000005c0)='\x00', &(0x7f0000000600)='\x00', &(0x7f0000000640)='loem1\x00', &(0x7f0000000680)='procvmnet0nodev-nodevem0\x00', &(0x7f00000006c0)='selinuxtrusted\x00', &(0x7f0000000700)='\x00', &(0x7f0000000740)='\x00'], 0x1000) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000840)='team\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000900)={{{@in=@multicast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000a00)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000a80)={'vcan0\x00', 0x0}) getpeername$packet(r1, &(0x7f0000000ac0)={0x0, 0x0, 0x0}, &(0x7f0000000b00)=0x14) getpeername(r1, &(0x7f0000000b40)=@hci={0x0, 0x0}, &(0x7f0000000bc0)=0x80) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000c00)={@mcast1, 0x0}, &(0x7f0000000c40)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000c80)={{{@in6=@mcast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f0000000d80)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001100)={{{@in=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000001200)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001240)={{{@in=@multicast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000001340)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000001380)={'team0\x00', 0x0}) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000001480)={@local, @multicast2, 0x0}, &(0x7f00000014c0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000015c0)={{{@in6=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f00000016c0)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000017c0)={{{@in6=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f00000018c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000019c0)={{{@in6=@mcast2, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f0000001ac0)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000001f00)={@dev, 0x0}, &(0x7f0000001f40)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001f80)={{{@in=@remote, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}}}, &(0x7f0000002080)=0xe8) accept$packet(r1, &(0x7f00000020c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000002100)=0x14) getpeername$packet(r1, &(0x7f0000002240)={0x0, 0x0, 0x0}, &(0x7f0000002280)=0x14) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000005840)={@dev, @broadcast, 0x0}, &(0x7f0000005880)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000005bc0)={'team0\x00', 0x0}) accept$packet(r0, &(0x7f0000005c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000005c40)=0x14) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000005c80)={0x0, @local, @local}, &(0x7f0000005cc0)=0xc) getpeername$packet(r1, &(0x7f0000005d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000005d40)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000008200)={{{@in=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000008300)=0xe8) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000008400)={0x0, @multicast1, @local}, &(0x7f0000008440)=0xc) clock_gettime(0x0, &(0x7f000000d040)={0x0, 0x0}) recvmmsg(r0, &(0x7f000000ce80)=[{{&(0x7f0000008480)=@nfc_llcp, 0x80, &(0x7f0000008840)=[{&(0x7f0000008500)=""/34, 0x22}, {&(0x7f0000008540)=""/186, 0xba}, {&(0x7f0000008600)=""/149, 0x95}, {&(0x7f00000086c0)=""/96, 0x60}, {&(0x7f0000008740)=""/173, 0xad}, {&(0x7f0000008800)=""/48, 0x30}], 0x6, 0x0, 0x0, 0x7c9}, 0x9}, {{&(0x7f00000088c0)=@hci={0x0, 0x0}, 0x80, &(0x7f0000008ec0)=[{&(0x7f0000008940)=""/154, 0x9a}, {&(0x7f0000008a00)=""/143, 0x8f}, {&(0x7f0000008ac0)=""/241, 0xf1}, {&(0x7f0000008bc0)=""/197, 0xc5}, {&(0x7f0000008cc0)=""/115, 0x73}, {&(0x7f0000008d40)=""/120, 0x78}, {&(0x7f0000008dc0)=""/97, 0x61}, {&(0x7f0000008e40)=""/110, 0x6e}], 0x8, 0x0, 0x0, 0x4}, 0x7f}, {{&(0x7f0000008f40)=@l2, 0x80, &(0x7f0000009fc0)=[{&(0x7f0000008fc0)=""/4096, 0x1000}], 0x1, &(0x7f000000a000)=""/79, 0x4f}, 0x8}, {{0x0, 0x0, &(0x7f000000a3c0)=[{&(0x7f000000a080)=""/104, 0x68}, {&(0x7f000000a100)=""/38, 0x26}, {&(0x7f000000a140)=""/198, 0xc6}, {&(0x7f000000a240)=""/38, 0x26}, {&(0x7f000000a280)=""/206, 0xce}, {&(0x7f000000a380)=""/41, 0x29}], 0x6, &(0x7f000000a440)=""/233, 0xe9, 0x4}, 0x7fff}, {{&(0x7f000000a540)=@sco, 0x80, &(0x7f000000b840)=[{&(0x7f000000a5c0)=""/53, 0x35}, {&(0x7f000000a600)=""/131, 0x83}, {&(0x7f000000a6c0)=""/4096, 0x1000}, {&(0x7f000000b6c0)=""/126, 0x7e}, {&(0x7f000000b740)=""/200, 0xc8}], 0x5, &(0x7f000000b8c0)=""/64, 0x40}, 0x4}, {{0x0, 0x0, &(0x7f000000bb40)=[{&(0x7f000000b900)=""/133, 0x85}, {&(0x7f000000b9c0)=""/30, 0x1e}, {&(0x7f000000ba00)=""/237, 0xed}, {&(0x7f000000bb00)=""/45, 0x2d}], 0x4, &(0x7f000000bb80)=""/140, 0x8c, 0x69e10446}, 0x4}, {{0x0, 0x0, &(0x7f000000cd40)=[{&(0x7f000000bc40)=""/195, 0xc3}, {&(0x7f000000bd40)=""/4096, 0x1000}], 0x2, &(0x7f000000cd80)=""/227, 0xe3, 0x7}, 0x1fe00000}], 0x7, 0x20, &(0x7f000000d080)={r27, r28+10000000}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f000000d0c0)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f000000d140)={'team0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000d180)={'bridge_slave_1\x00', 0x0}) accept4(r0, &(0x7f000000d1c0)=@hci={0x0, 0x0}, &(0x7f000000d240)=0x80, 0x800) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000000d280)={{{@in=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f000000d380)=0xe8) accept4$packet(r0, &(0x7f000000e800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000000e840)=0x14, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000000e880)={{{@in=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f000000e980)=0xe8) sendmsg$TEAM_CMD_NOOP(r1, &(0x7f000000f480)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x82010420}, 0xc, &(0x7f000000f440)={&(0x7f000000e9c0)={0xa58, r2, 0x4, 0x70bd2a, 0x25dfdbff, {}, [{{0x8, 0x1, r3}, {0x78, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xc94}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}]}}, {{0x8, 0x1, r5}, {0xc0, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x32b}}, {0x8, 0x6, r8}}}]}}, {{0x8, 0x1, r9}, {0xec, 0x2, [{0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}]}}, {{0x8, 0x1, r11}, {0xe8, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1f}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7d}}}]}}, {{0x8, 0x1, r13}, {0x250, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r14}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r15}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r16}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x19}}, {0x8, 0x6, r17}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r18}}}, {0x74, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x44, 0x4, [{0xffff, 0x9, 0x0, 0x7fffffff}, {0xdc, 0x1, 0x9, 0x5}, {0x6, 0xffff, 0x101}, {0xfffffffffffffffc, 0x0, 0x2, 0x5}, {0x3, 0x731, 0x1}, {0x5, 0x2, 0x0, 0x8001}, {0x6, 0x2c, 0x1, 0x2}, {0x1ab1, 0x1, 0x42f, 0x6}]}}}]}}, {{0x8, 0x1, r19}, {0x40, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r20}}}]}}, {{0x8, 0x1, r21}, {0x20c, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r22}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r23}}}, {0x84, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x54, 0x4, [{0x20, 0xcc1, 0x5, 0x6}, {0x0, 0x6, 0x7, 0x37dd}, {0x837, 0x80, 0x8, 0x60f}, {0x10ef, 0x3, 0xff, 0xca3}, {0x200, 0x8, 0x0, 0x2}, {0x8001, 0x5, 0x8304, 0x1}, {0x4, 0x0, 0x5, 0x80}, {0xf8, 0x4, 0x2}, {0x0, 0x0, 0x9a4d, 0x5}, {0x5, 0x3, 0x5, 0x6}]}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8}}, {0x8, 0x7}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0x7, 0x20, 0x8}, {0x7ff, 0x100, 0x3, 0x101}, {0x9, 0x600000000000, 0x2512, 0x8}, {0x0, 0x4, 0x3, 0x1}]}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r24}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5b25}}, {0x8, 0x6, r25}}}]}}, {{0x8, 0x1, r26}, {0x25c, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7}}, {0x8, 0x7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r29}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r30}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r31}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r32}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r33}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xc5e}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r34}}, {0x8, 0x7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r35}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r36}}}]}}]}, 0xa58}, 0x1, 0x0, 0x0, 0x4004044}, 0x80) 2018/05/26 16:57:44 executing program 3: r0 = shmget(0x1, 0x1000, 0x800, &(0x7f0000def000/0x1000)=nil) shmat(r0, &(0x7f000071d000/0x2000)=nil, 0x1000) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={0xffffffffffffff9c, 0x6, 0x1, 0x5, &(0x7f00000001c0)=[0x0, 0x0, 0x0], 0x3}, 0x20) fcntl$getflags(r1, 0x1) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000000280)={@any=0xffffffff}) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x10400, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x2e, &(0x7f0000000040)={0xff, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xc}}}, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x108) r3 = socket(0x10, 0x3, 0x0) write(r3, &(0x7f0000000000)="2400000052001f0014f9f407000904ff0200070208000100feffffff0c00000000000006", 0x24) r4 = socket(0x10, 0x1, 0x4) write(r1, &(0x7f00000002c0)="9857ee787ee2be8c39c6d92b291380f0cf215fdd38ec07bb37e98517c536c044dc7dd9fbf4e742c9628c03dd6d139afc681ad04854d1a37711c00b2f685d3ebf5f730e22ff404a5d04fb2b96d6e99dbbc4fde4c9bb389cb090c33f46b70f5c42b466f482125961b11bd14c21256b8363a95311e66ff94b30a5b915afc5bd7c54f010809dff941e16b3fc4b11bd74259d428be7b17e9e7ce6580d13fdff638c04ac371fe7009c", 0xa6) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) getitimer(0x1, &(0x7f0000000180)) 2018/05/26 16:57:44 executing program 4: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000330da68a"], 0x2) 2018/05/26 16:57:44 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000000)=[{r0, 0x200}, {r0, 0x8}, {r0}, {r0, 0x1}, {r0, 0x10}, {r0}, {r0, 0x5}], 0x7, 0x1) read(r0, &(0x7f0000000280)=""/91, 0x5b) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000080)={'bond0\x00', 0x2}) sendfile(r1, r1, 0x0, 0x0) 2018/05/26 16:57:44 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f000045c000)=0x10) mmap(&(0x7f0000079000/0x3000)=nil, 0x3000, 0x801000000, 0x32, 0xffffffffffffffff, 0x6) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x4, 0x428300) bind$llc(r1, &(0x7f0000000040)={0x1a, 0x306, 0x20, 0x8, 0x8, 0xffffffff, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) shutdown(r0, 0x2000000000000002) 2018/05/26 16:57:44 executing program 7: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket(0x9, 0x80007, 0x7ff) r0 = socket$packet(0x11, 0x3, 0x300) remap_file_pages(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4, 0x2, 0x20050) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x39ba, 0x4319157b}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={r2, @in={{0x2, 0x4e23, @rand_addr=0x8}}, 0x9, 0x9, 0x0, 0x0, 0x6b}, &(0x7f00000001c0)=0x98) ioctl$sock_ifreq(r0, 0x8b0d, &(0x7f0000000000)={"69705f7774693000000200", @ifru_addrs=@l2={0x1f}}) 2018/05/26 16:57:44 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 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={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x9) ioctl(r0, 0x400000000008912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = msgget(0x3, 0x9) msgrcv(r1, &(0x7f00000000c0)={0x0, ""/144}, 0x98, 0x0, 0x800) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000280)={0x9, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1, 0x2, [{{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e20, @rand_addr=0x401}}]}, 0x190) [ 287.648433] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/26 16:57:44 executing program 4: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) write$binfmt_elf32(r0, &(0x7f0000000b00)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}], "c15c12", [[], [], [], [], [], [], [], [], []]}, 0x95b) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x97, "baea5c42d3eea6518255c434ef3d5176e8e667601fab95d68f089601c57999c38876f383076efa39fa32bcd212ba98d0b802991184de7c8f7e49a00c9506c3b58cc6a8eff07a18b1ebcdf94282e49c1d1334d4e7a4c3d2dc7154108518b965d13eee3b077bc13120ec174bca9655245a274035eb33889196b1472ab87b163d1a9f74417666c5d4769da2542ceb5d530bd5f4232e3371b7"}, &(0x7f0000000100)=0x9f) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r1, 0x4, 0x5, [0x53ba, 0x2d2b, 0x20, 0x4, 0x5]}, 0x12) 2018/05/26 16:57:44 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x40, 0x0, 0x100000}, &(0x7f0000000100)=0xfffffffffffffe36) 2018/05/26 16:57:44 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 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={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3e, 0x309000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x4c5}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000000c0)={r1, 0x6a, "f48428238da89e242507b05cd47b94a11bcedff3aadb13d528d21d6317f5cb4abddd644966d41b4f00ca8f57dd756ed35ee89894ca2542b69794ad207627225e6814ef877068d50caa0aaa05dd19a118164121310054d591c8d2c80b7a059d0d06f40ba9f376dc9b6362"}, &(0x7f0000000140)=0x72) r2 = socket(0xc, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getrandom(&(0x7f0000000580)=""/4096, 0x1000, 0x1) 2018/05/26 16:57:44 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000080)=@in={0x2, 0xc67a}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000280)}}, {{&(0x7f0000001c00)=@in={0x2, 0x4e23, @broadcast=0xffffffff}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000100)=[{0xc}], 0xc}}], 0x2, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x3, 0x1, 0x2fe3, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) 2018/05/26 16:57:44 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x200) ioctl$TCSETA(r0, 0x5406, &(0x7f00000000c0)={0x0, 0x0, 0xfffffffffffffffb}) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xfffffffffffffffa, 0x18400) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000080)={'icmp6\x00'}, &(0x7f0000000180)=0x1e) getsockname$inet6(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0x3) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000200)={0x4, &(0x7f00000001c0)=[{}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000000240)={r3, 0x3}) r4 = shmget$private(0x0, 0x1000, 0x18, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_UNLOCK(r4, 0xc) set_thread_area(&(0x7f0000000040)={0x9, 0x100000, 0x4000, 0x224, 0xffff, 0x2, 0x4, 0x27e8, 0xbb9, 0x5ccd}) 2018/05/26 16:57:45 executing program 4: set_mempolicy(0xfffffffffffffffe, &(0x7f00000013c0)=0x4, 0x100) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000c9af18)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@dev={0xfe, 0x80}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, 0xe8) 2018/05/26 16:57:45 executing program 3: r0 = epoll_create1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) fcntl$lock(r0, 0x24, &(0x7f0000000000)) 2018/05/26 16:57:45 executing program 5: inotify_init1(0x80000) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x4000, 0x22) socketpair$inet(0x2, 0x7, 0x2, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r0, r1, &(0x7f0000000040), 0x0) 2018/05/26 16:57:45 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000a80)='x', 0x1, 0x0, &(0x7f0000000b00)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x2}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000980)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}}}, 0x98) 2018/05/26 16:57:45 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x3) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000080)=0x7fffffff, 0xfffffffffffffecf) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000180)=@dstopts, 0x8) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@nfc, 0x10, &(0x7f0000000080), 0x0, &(0x7f0000000100)=""/128, 0x80}, 0x0) recvmsg(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000001c0)=""/43, 0x2b}, {&(0x7f0000000200)=""/229, 0xe5}, {&(0x7f0000000300)=""/100, 0x64}], 0x3, &(0x7f0000000440)=""/234, 0xea, 0x3}, 0x40000000) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)}, 0x0) 2018/05/26 16:57:45 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = accept(r0, &(0x7f00000000c0), &(0x7f0000000140)=0x80) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000200)) setsockopt$inet_dccp_int(r1, 0x21, 0x15, &(0x7f00000001c0)=0xfffffffffffffff7, 0x4) r2 = add_key(&(0x7f00000012c0)='syzkaller\x00', &(0x7f0000001300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001340)="1270ff451ce29de317a618eca72b76d02616818df044b3a301cb2a3a2b94db91b653", 0x22, 0xfffffffffffffff8) add_key$user(&(0x7f0000000240)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)="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", 0x1000, r2) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="2000a5000308ffff0000d92741c6000000000000000000000c00020008000000e4e317a60343abdee45a02000bff4f0d7be9802a3bad95852976612a07e56f3caf62d9e436599e8f0085c80668f987b65fa40a84d55c1dae090c2bfafc4caecb3433857c84b14f", @ANYRES32=0x0], 0x20}, 0x1}, 0x0) 2018/05/26 16:57:45 executing program 2: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x349c7c0f0e145ec8, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x38) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f00001ed000/0x4000)=nil, 0x4000, 0x0, 0x4012, r1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0xf) mmap(&(0x7f0000187000/0x600000)=nil, 0x600000, 0x1000003, 0x72, 0xffffffffffffffff, 0x0) 2018/05/26 16:57:45 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e30fa8)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000839000), 0x0) fallocate(r2, 0x0, 0x0, 0x4) sendfile(r1, r2, &(0x7f0000e64ff8), 0x1) ioctl$sock_bt(r2, 0x0, &(0x7f0000000100)="4177553edc11c9e799f3cf5bb158065c07468990adde46b95202b0d1a58ce42179c958beaa9140f710609973585527408b5554f47719c2893f5505cffbf3b0080cebd26fbe8e0d66e3e367dd7d9a84b1e1e7bc0a5d4a8e70c0f466ccbec52718fcd36a6ab44717aab2a582ff71ac0a221dfab59be4edbc97718758331e3b662aa7d0fef8396fa15bf41ddeb926dd392a19cca7830e562b3c7e95d63e314aeb4726674aaed7") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f0000000080)=ANY=[@ANYBLOB="f7bd000090b80000196ea9e1b001b61396c5d0c6c95e1ed0e301445ca5e88e423c9a7077b5d3a9e6df2b689fca903fbeae3e38df12cac7cffcab6a2c5dcdec29ff0ebbf95e2f428e21df60427ac4fa4c47c078dcf84a3300000000000000000000000000000000"]) 2018/05/26 16:57:45 executing program 3: r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000e88000)={0x0, ""/170}, 0xb2, 0x0, 0x0) msgrcv(r0, &(0x7f0000cb8000), 0x8, 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x20000, 0x0) connect$bt_l2cap(r1, &(0x7f0000000080)={0x1f, 0x4, {0x1ff, 0x6, 0x5, 0xfffffffffffff801, 0x4, 0x5}, 0xdff4, 0xffff}, 0xe) msgctl$IPC_RMID(r0, 0x0) 2018/05/26 16:57:45 executing program 4: r0 = socket$inet(0x2, 0x80003, 0x3) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x130, 0x4) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) recvfrom$inet(r0, &(0x7f0000000000)=""/248, 0xfffffc5c, 0x2000000440012000, 0x0, 0x267) 2018/05/26 16:57:45 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000040)=""/234) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) listen(r1, 0x2) connect(r1, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/05/26 16:57:45 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f") preadv(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f00000004c0)=""/138}, {&(0x7f0000000100)=""/24}, {&(0x7f00000001c0)=""/115}, {&(0x7f00000013c0)=""/4096}], 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/mcfilter\x00') ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000080)=0x0) sched_setaffinity(r2, 0x8, &(0x7f00000000c0)=0x3) preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0x5, 0x4) 2018/05/26 16:57:45 executing program 6: timer_create(0x0, &(0x7f0000000000)={0x0, 0x0, 0x1, @thr={&(0x7f0000000300), &(0x7f0000000380)}}, &(0x7f00000002c0)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x77359400}, {0x0, 0x9}}, &(0x7f00000000c0)) timer_gettime(0x0, &(0x7f0000000040)) r0 = memfd_create(&(0x7f0000000080)='cgroupvmnet1\x00', 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000140)={{&(0x7f0000ff9000/0x4000)=nil, 0x4000}, 0x1}) 2018/05/26 16:57:45 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x0, 0x20000000, &(0x7f0000e68000)={0x2, 0x1000004e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000009400)=[{{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000280)="90", 0x1}], 0x1, &(0x7f00000005c0)}, 0x6}, {{&(0x7f0000000ac0)=@ax25={0x3, {"320f0d6205767a"}}, 0x80, &(0x7f0000001fc0)=[{&(0x7f0000001cc0)="c397b93eb3ff15bd261d74849c9d78375256c3530e30d4c230648e6096a83dab1d534e538487c6e57c748f4c558a32c703a5d87d55bd1d02bd4330e971e4e54785fdb7492bae21198ccaaade2626ea82c68718daec9da17a2b322399b8dd53786aa14c8994682e1e22a0e27eaa1dddd38a283623dec1f7cf34ee9159b6212c627858078d9c6e083543583f05e28e2c2b54a889980b5b8868d92a3c3f90e230c073e7c13f238b5bf35a49ea2f0c91cc493a129b79c868803370a550ce9a28690f0ca8dd16524079d860", 0xc9}], 0x1}}], 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100), 0x921b527a62bfd8af) shutdown(r0, 0x1) recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000180)=""/179, 0xb3}, {&(0x7f0000000240)=""/25, 0x19}], 0x2, 0x0, 0x0, 0x400}, 0x12002) 2018/05/26 16:57:45 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x8}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000200)={r2, 0x8, 0x81a1}, &(0x7f0000000240)=0x10) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'irlan0\x00'}}, 0x1e) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x2) ioctl$TUNGETSNDBUF(r3, 0x800454d3, &(0x7f0000000080)) 2018/05/26 16:57:45 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000080)=0x5, 0x4) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000311ffc)=0x1, 0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cef88)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.stat\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f00000000c0)={0xe5fa, 0x1, 0x81, 'queue0\x00', 0x40}) readv(r0, &(0x7f0000854f90)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) 2018/05/26 16:57:45 executing program 4: r0 = socket(0x15, 0x80005, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x20000, 0x0) getsockopt(r0, 0x200100000114, 0x2718, &(0x7f00000000c0)=""/1, &(0x7f0000000080)) 2018/05/26 16:57:45 executing program 1: r0 = creat(&(0x7f0000000240)='./file0\x00', 0x22) write$binfmt_elf32(r0, &(0x7f0000000a40)={{0x7f, 0x45, 0x4c, 0x46, 0x9, 0x9, 0x2, 0x800, 0x0, 0x2, 0x3e, 0x4, 0x320, 0x38, 0x39b, 0x1f, 0x4, 0x20, 0x2, 0x7, 0x100, 0x5}, [{0x4, 0x9, 0x100000000, 0x7, 0x5, 0x0, 0x9, 0x100000001}, {0x7474e557, 0x2, 0x6904, 0x9, 0x1, 0x0, 0x1, 0x2}], "4c49c93421bba7d3726b9ce9d5976e866a45f1d52556f6285801630d4b7e8b9a1650f3b441ca8e2fd8e9d45da3ab174ed6924a51d3d52acc0bd2cdfd3cbf3045f2d402d2227f93ca372cf042c129ff9caf94d9c95c8458905a48edba099601d6ec93dbfd69a0b62c9543fbf6d96b596e6e120785ea2bb75f28b2d0ea4ddc2bb5cd679ae790fb09b9a0f24a4bf7ec0ac09b0005f9b708ab266c23cd397e687b237ee26c7654c0ef403247ba516ee535d14f4e56e22c21d594106c7ae851f30fefbff1d5eb1d0f5bf1f52eba3aed5a6684faa972e0ddda4f38d065d4a53dd18dad4513", [[], [], [], [], [], [], [], [], []]}, 0xa5a) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000000140)=0xe8) openat$uinput(0xffffffffffffff9c, &(0x7f0000000280)='/dev/uinput\x00', 0x2000, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x101800, 0x0) ioctl$IOC_PR_PREEMPT(r2, 0x401870cb, &(0x7f00000001c0)={0x5, 0x68e8, 0x1, 0x100}) setfsuid(r1) r3 = epoll_create1(0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f00000005c0)=ANY=[@ANYBLOB="73656375722c74790000000000000000000000000000000000000000000000000e00000004000000f8030000ffffffff480200000009000048020000ffffffffffffffec600300006003000060030000ffffffff04000000", @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x458) r4 = epoll_create1(0x0) close(r3) r5 = syz_open_dev$mice(&(0x7f0000000580)='/dev/input/mice\x00', 0x0, 0x0) ftruncate(r4, 0xfa) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000c85000)) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r5, &(0x7f0000000100)={0x8000000004}) 2018/05/26 16:57:46 executing program 2: recvfrom(0xffffffffffffffff, &(0x7f00000011c0)=""/4096, 0x1000, 0x0, &(0x7f0000001140)=@ipx={0x4, 0x0, 0x0, "5d6f634e9e66"}, 0x80) r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x6, 0x8) ftruncate(r2, 0x9) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r3, r0, &(0x7f0000335ff8), 0x2) readv(r3, &(0x7f0000000100)=[{&(0x7f0000000080)=""/4, 0x4}], 0x38d) ioctl$TIOCLINUX4(r3, 0x541c, &(0x7f0000000000)=0x4) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000000c0)=0x0) r5 = getpgrp(0x0) r6 = getpgrp(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x4e22, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffe}}, 0xffffffffffffff81, 0x7fffffff, 0xfffffffffffffffc, 0x1, 0x4}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={r7, 0x4}, &(0x7f0000000580)=0x8) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x9000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)={0x208, 0x28, 0x10, 0x70bd2b, 0x25dfdbfd, {0x1e}, [@typed={0x8, 0x28, @pid=r4}, @typed={0xc, 0x57, @u64}, @nested={0xc, 0x49, [@typed={0x8, 0xd, @pid=r5}]}, @typed={0x8, 0x7fffffff, @pid=r6}, @generic="23555fd826b3240f61b5fb9b56e5085d38f3d8f8e6e47bd226ae6dfaae11e5bcd802ac0b129a9f903bf5943e0a2fe00d4ade0b60a631ab679d94f57a4166db7055df4de27ab3d32c1205a3dbc497d0df0d1fd7c949cc03d961658e13f46141fa0984068cb91276d13eb18733242d79bde1667e75b0b0164c8b95d723e83d570a28c14291fe5cbd8d3e18c9ab01f1a569f98dcd7f9b6c9f33c33f801fa97fa929615565aa88780846c112b43c50be4712da2c32687503c3723889c64fc67afffe03e22f21eabab8162f4b1dc8f5465e1a8f6b656d8517e31906be2fc4357de20cd32aed416351a1392c48bdb772eb309c8d", @nested={0xd8, 0x3b, [@typed={0x8, 0x23, @u32=0x10001}, @typed={0x8, 0x8e, @u32=0xa7}, @typed={0x8, 0x96, @ipv4=@dev={0xac, 0x14, 0x14, 0x20}}, @generic="834143ad0d943bee59a4f60dee29676d39943b9204c0557f2ed32377597358f5df78d63f8c48154341cbf14d3e223a912031f27fc0aed1eb1569111997566f94bc5efc92a163844d9c7a00706125a5cece92c1edd93738ad6714000519074d9af1e126c4e76629c5fad3c36307ebdfb6b13badb0b961f8", @generic="ed52cd5bed00b135f29559c13d08481adbaf83abb2bb4f09c4f9f930bac9e78424e9469ce8a25fc3c47ed0bd66698d725420e9080726c331b2c4ea9afc", @typed={0x8, 0x35, @fd=r2}]}]}, 0x208}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000000) 2018/05/26 16:57:46 executing program 6: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) readahead(r0, 0xb57, 0x6ea) ftruncate(r0, 0x9) chroot(&(0x7f0000000080)='./file0\x00') pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000140)) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x10200, 0x0) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000040)='veth1\x00') ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000180)) 2018/05/26 16:57:46 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x7, 0x400000) syz_open_dev$sndpcmp(&(0x7f0000000300)='/dev/snd/pcmC#D#p\x00', 0x4, 0x4006) getdents64(r2, &(0x7f0000000340)=""/174, 0xae) sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="8c080000", @ANYRES16=r1, @ANYBLOB="000026bd7000fbdbdf25040000001c00020008000600787b0000080007000700000008000600fcffffff5c0002000800050007000000140001000000000000000000000000000000000014000100ac1414bb000000000000000000000000080003000300000008000500010000000800070081000000080003000100000008000b0002000000"], 0x8c}, 0x1}, 0x4) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x34000, 0x0, 0x2}, 0x9, &(0x7f0000000100)={&(0x7f00000002c0)={0x1000002a8, 0x2f, 0x829, 0x0, 0x0, {0x3}, [@typed={0x8, 0x0, @pid}]}, 0x1c}, 0x1}, 0xffffffffffffffff) 2018/05/26 16:57:46 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) r1 = socket(0xa, 0x1, 0x0) sched_yield() ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={'ip_vti0\x00', {0x4, 0x8, 0x6, "05850dadb7f5", 0x100}}) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$getownex(r0, 0x10, &(0x7f0000000100)) write(r0, &(0x7f0000000100), 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000000)=0x1000) sendto$inet(r1, &(0x7f0000000040)="b98a83c84508efc292a7cd9f3bceff7671a0d050b0b24baeb540ac0f938cdd5f4fcb6090553c9e063db4a13a65209783f0d4193b655e498d98278550365dc2813c251879a532ca09489b9bf9b7a87ea46499", 0x52, 0x4, &(0x7f00000000c0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x15}}, 0x10) 2018/05/26 16:57:46 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x0, 0x20000000, &(0x7f0000e68000)={0x2, 0x1000004e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000009400)=[{{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000280)="90", 0x1}], 0x1, &(0x7f00000005c0)}, 0x6}, {{&(0x7f0000000ac0)=@ax25={0x3, {"320f0d6205767a"}}, 0x80, &(0x7f0000001fc0)=[{&(0x7f0000001cc0)="c397b93eb3ff15bd261d74849c9d78375256c3530e30d4c230648e6096a83dab1d534e538487c6e57c748f4c558a32c703a5d87d55bd1d02bd4330e971e4e54785fdb7492bae21198ccaaade2626ea82c68718daec9da17a2b322399b8dd53786aa14c8994682e1e22a0e27eaa1dddd38a283623dec1f7cf34ee9159b6212c627858078d9c6e083543583f05e28e2c2b54a889980b5b8868d92a3c3f90e230c073e7c13f238b5bf35a49ea2f0c91cc493a129b79c868803370a550ce9a28690f0ca8dd16524079d860", 0xc9}], 0x1}}], 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100), 0x921b527a62bfd8af) shutdown(r0, 0x1) recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000180)=""/179, 0xb3}, {&(0x7f0000000240)=""/25, 0x19}], 0x2, 0x0, 0x0, 0x400}, 0x12002) 2018/05/26 16:57:46 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00000036c0)={&(0x7f0000000180)=@can={0x0, 0x0}, 0xffffffffffffff72, &(0x7f00000035c0), 0x0, &(0x7f0000003680)=""/41, 0x29}, 0x0) bind$alg(r0, &(0x7f0000001300)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b0", 0x4) r2 = accept$alg(r0, 0x0, 0x0) r3 = dup2(r2, r2) setsockopt$packet_buf(r3, 0x107, 0x0, &(0x7f0000001380)="e3a0925167c9a83d6063839067be68224c2f421ca1d9edcbf1530f03ab63572374611857eff8c3dadb57191a923cec198791b77747cffcead72ff55683fd223407906b29e16265d518608ae8b971a51b18b7d37e73fb1af6862b0e0ae809f614284771bb6d832aab21fd1028d12d0376d2f86aebcf5a9f52ab9b43a5e7e81e9ebd86999ef26024635ef6f4c776154062effb78168a12916d4e85fc9249e80f74b944395a70149d51eaaeb2155db450beeba77e4cda234ede97eafbb620d2a944b82a612cd2b893cfc6bd0ba12d0a5590e770c8204cc2f1ed00633645f9070f12", 0xe0) sendmmsg$alg(r2, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x167, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3}], 0x18}], 0x1, 0x0) mbind(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, &(0x7f0000001200)=0x2, 0x4b8d, 0x4) recvmsg(r2, &(0x7f0000000000)={&(0x7f0000f7ffa8)=@alg, 0x61, &(0x7f0000000140)=[{&(0x7f0000000200)=""/4096, 0xfffffe45}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x2, 0x501800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000001480)=ANY=[@ANYRES32=0x0, @ANYBLOB="d30000003a5ce4ed101fab17991955da9388171583e34733a4c4535306a9eb919233638269d497554136bc1641937a9fa75b53ffecd1ab9ec91f637476eda6a3a1192624554822657546cec977179e2e54c44190d56a83106193aa11fad57c983042fb0c16dac5b123c801ae1a51e1dc28d637be45b1d94b8eb7fae6b0a1630c595027049299b15fddaa87defcaf0fcb34b9b9acdd9e056e057b4cd4291c495eabb14234f21391c37cb63b9aa589f105e40cead4187019639d6643a8f1c2f65cdb9f2e22544d2fe614f7861feb81"], &(0x7f00000012c0)=0xdb) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000001580)={r5, 0x401, 0x140000000000, 0x0, 0xfffffffffffffffa, 0x1f}, &(0x7f00000015c0)=0x14) accept4$unix(r4, &(0x7f0000001740)=@abs, &(0x7f00000017c0)=0x6e, 0x80800) ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8936, &(0x7f00000000c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x7d, r1}) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) setsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f0000001240)={0x9, 0xffffffff, 0x101, 0x10001, 0x8, 0x7f8, 0x2}, 0xc) sendmsg$alg(r2, &(0x7f0000001700)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f0000001600)="f0d3082a192894fca4b2d15b289336bd331b697d4d8c85930747e3cfc5120edec2757f2342c263469546bfc2a5ea9e130974abefe595867a21387d06b3dabf2b32d19e6c25450d3da43b244d7439d335e52f6b7237cf5928c21e92cb6b7b98b0e8157a7f12f4bc384ed60c972447f5057047", 0x72}], 0x1, &(0x7f00000016c0)=[@assoc={0x18, 0x117, 0x4, 0x4}], 0x18, 0x8800}, 0x800) setsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000001280)=0x2, 0x4) 2018/05/26 16:57:46 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r1 = socket(0x11, 0x80002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000007c0)={'vcan0\x00', 0x0}) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0xc5) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) getpeername$inet(r0, &(0x7f0000000040)={0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10) sendmmsg$inet_sctp(r1, &(0x7f0000000700)=[{&(0x7f0000000200)=@in6={0xa, 0x0, 0x1}, 0x1c, &(0x7f0000000580), 0x0, &(0x7f0000000680)}], 0x492492492492682, 0x0) 2018/05/26 16:57:46 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x2, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="245e3d93b37fde9b258788d1a6d37ccb048d26d29a2dbfa8e628f5ec81f8306257b49d", 0x23}, {&(0x7f0000000180)="7bb0b169b5bf92bd31bcf5bcc765d0a3e0551080b4b9642e5f8f5d981e0432ae9622d443a845dabaa95fedb85c2dfc3889ade72f1970cbd5b2a93576bf14f10c1ec3c99fdc15ff", 0x47}, {&(0x7f0000000340)="85cce0b53bffbcaba57a57a45f3811f463bd2dc0baf31e30b9680e17217cb5b2fe46b723faee795d56a3d9263c548299589779cbb5dcb7a7593ec032258b6608e07f96e761406ddca42ececb50a1bed6f9e579861ae14aced70484d2002d9e85096245aa162ed86c3d2ffc5973d32c02acb17cfb8f96fd25579c046dde0c8943de7f", 0x82}], 0x3) r1 = socket$inet(0x2, 0x5, 0x6) getpeername(r1, &(0x7f0000000840)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000008c0)=0x80) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000900)={@mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x401, 0x1, 0x2, 0x100, 0xc000000000000000, 0x20000, r2}) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000580)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x820008}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x28, r3, 0x18, 0x70bd2b, 0x25dfdbfb, {0x2}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000000) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000440)='/dev/audio\x00', 0x40000, 0x0) sendto$inet(r1, &(0x7f00000006c0)="bdf899f6fabd35212de74e9aaed6925cd59b50610d7a8194fef10f15e6f2a8a723a31479ceebee4f417382cae9c0523c3259b55be1a564070577bab53739c0fc9ebcd9224af571b27eca4993b0431253db595be4fd7588b352669c4feb8f8c2682185bb9b9689f1e8ad22b5df65befbca3b3a7f724a5204167e21ed25394eb61fa1e60c867a999d0539c6d7c37ae7216173abdf97f771233bd59b8ea6d820d73a5d458fb4561d77a03edcafcbe64358dd80027b0c9cbb77ec198831deed0d2a80ac1547629ea8549b5", 0xc9, 0x20000000, &(0x7f0000e68000)={0x2, 0x1000004e23, @loopback=0x7f000001}, 0x10) vmsplice(r4, &(0x7f00000007c0)=[{&(0x7f00000005c0)="5a6259d6ffde308ec607b7f2a43d033a7c511d6775d89a6b066f0ab4f7806b3ea9a57b500294a91c652b0d92d2845560eefc4834b46b572e433ae4f15e82a67f18e685028a025fff8d36da48b40a9a4fe8f1394cc7c73790ea97f05fdb6a66199904738397ce4029cf098c249f8557cce8e5dba3544d018755bf8889ff5698177331b0751afe1004908f4f5635edbbffab0426bbc9df7052297a39a3bd0e6960cda4f19cffe0c8ccc1e9ebb95aaa3abf46814a0e9ca824", 0xb7}, {&(0x7f0000000980)="ba6ec95a46866e597701b9134f03d3d9af1f03584a767cfcbe641e225b8bbdf3a9a64ebc4f68f268cdb38fff36711dfd3bc8f6d06b0b7e68486d25211e3155038b00a8f9063e0de0d3c6004f30a1279f169f882692d8fec94fc61604bf9923adf6c11f00bc5f80ef2f4f631f99d388e563c5ae8d1ebdc0c142fd13cace4a85d30c844b5204aae1c7f6ddc8ca9ccc979c20de12c029d2483deee06a7b101c404a5b0edfcd860bc8ee6efb9b9171dd666857d41f5c35de3a469bb02500925ed726f56128280d6364552bc45add73364a751963d0432408fba1cc48d2f7", 0xdc}, {&(0x7f0000000680)="0e0e736fb4b3b349fff3e4fa8005c3a108bdc7e7044ddb03cfc62b5dea68b04f4cac19642a03b6bc9e0a331e0871ba8821ee2728d4b1f0b3aae363f2", 0x3c}], 0x3, 0x5) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000100), 0x921b527a62bfd8af) fsetxattr(r0, &(0x7f0000000200)=@random={'user.', "2e5b70707031298300"}, &(0x7f0000000400)='/dev/null\x00', 0xa, 0x1) write$binfmt_elf64(r1, &(0x7f0000002300)=ANY=[@ANYBLOB="7f454c46007b93d7a550f535903f77a8f3ea250000010000000000000003003e00060000002c010000000000004000000000000000e1000000000000000500000087003800020002000700ea000200007001000000ea0a000000000000f7ffffffffffffff00000000ffffffff00000000000000000100000001000000010000000000000001000070040000000500000000000000000000000000000005000000000000000100000001000000ff0f00000000000000fcfffffffffffff423273d395b5dfe49a633eb0eb0263328129db30c89d614ca3123"], 0xd8) sendto$inet(r1, &(0x7f0000000240)="ac136ac35a2fd0a83b1e710471421df01db2a1a08683745abe76d6ddae1b44f37309ad187fd880c307db643049446d6b2ca1b153ec8cc0ebdbead9e991eff2f9b7ab0e544f8ba04a71070bada18d2e2fe71f5afb7243ef2887b7dfafa84d55776e121565b1d7dca1a7ec5b6a5b04db62c8ddad87eb46212c52f30226362b81ad4cee9680d926a8e8c8679cd454d98c6a68c2355a9a05d543d1475f7b6a163e19df80b60082b8db9f658f249e008bede4849313980f09d5d82ae6677e61cb74e94b", 0xc1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) socket$rds(0x15, 0x5, 0x0) 2018/05/26 16:57:46 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) syz_emit_ethernet(0x5e, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaa0ff0a015010000e8214272a3ecede5ec2dfd2822a0430c39b4c329453d72ef5aae88dcbf77618739c6dfc427d565b9dbcaec6e99f4006d7aa3836e026699a1607115559bffd0f9000000000000000000000000"], &(0x7f00000000c0)={0x1, 0x4, [0xdcd, 0x943, 0xf0, 0xf3e]}) r3 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x1, 0x240000) munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000000800)={@loopback, @broadcast}, &(0x7f0000000840)=0xc) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000200)=0x0) fcntl$lock(r3, 0x7, &(0x7f0000000240)={0x2, 0x3, 0x9, 0x17, r4}) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r2}, 0x8) 2018/05/26 16:57:46 executing program 6: seccomp(0x1, 0x2, &(0x7f0000007ff0)={0x1, &(0x7f0000004fe8)=[{0x6, 0x0, 0x0, 0x40}]}) pipe(&(0x7f00000000c0)) 2018/05/26 16:57:46 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x6cfe9545e7587214, 0x0) accept$nfc_llcp(r0, &(0x7f0000000080), &(0x7f0000000100)=0x60) r1 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8931, &(0x7f0000000000)={'bridge0\x00'}) 2018/05/26 16:57:46 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x800) socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f00000007c0), 0x0, 0x200007f8, &(0x7f00000008c0)={0x2, 0x4e23}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_route_sched(r1, &(0x7f0000000e00)={&(0x7f0000000600)={0x10}, 0xc, &(0x7f0000000780)={&(0x7f0000000900)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x1) recvfrom$packet(r1, &(0x7f0000000000), 0x38b, 0x3, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x707000) 2018/05/26 16:57:46 executing program 2: timer_create(0x3, &(0x7f0000000380)={0x0, 0x20, 0x0, @thr={&(0x7f0000000080), &(0x7f0000000140)}}, &(0x7f0000000000)) clock_getres(0x0, &(0x7f0000000080)={0x0, 0x0}) timer_settime(0x0, 0xffffffffffffffff, &(0x7f00009bc000)={{0x0, 0x1c9c380}, {0x0, r0}}, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00000000c0)=0x1f, 0x4) 2018/05/26 16:57:46 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x6, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x3, 0x3, 0x3, 0xffffffffffffff00, 0x20, r0, 0x1}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xad, 0xfffffffffffffffe}, 0x1) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/05/26 16:57:46 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x80000000, 0x4505c0) ioctl$SG_GET_NUM_WAITING(r1, 0x227d, &(0x7f00000000c0)) write$rdma_cm(r0, &(0x7f0000000140)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001700), 0x2}}, 0x20) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000000000)={{0x2, 0x4e21}, {}, 0x20, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 'veth1_to_bond\x00'}) write$rdma_cm(r0, &(0x7f0000000280)=@get_event={0xc, 0x8, 0xfa00, {&(0x7f0000000480)}}, 0x10) [ 289.963180] audit: type=1326 audit(1527353866.961:11): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=17820 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 2018/05/26 16:57:47 executing program 1: unshare(0x24020400) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4b741375d04fd852) accept4(r0, 0x0, &(0x7f0000000100), 0x80800) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockname(r1, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x80) 2018/05/26 16:57:47 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000680)={0x7f, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x1, 'none\x00', 0x8, 0x0, 0x4e}, 0x2c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) clock_gettime(0x0, &(0x7f0000000700)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000000140), 0x0, 0x9, &(0x7f00000006c0)={r2, r3+10000000}) accept4$inet6(r1, 0x0, &(0x7f0000000000), 0x800) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000280)={'vcan0\x00', 0x0}) sendmsg$can_raw(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x1d, r4}, 0x10, &(0x7f0000000380)={&(0x7f0000000300)=@canfd={{0x0, 0x9, 0x954, 0x8}, 0x35, 0x0, 0x0, 0x0, "1c22ae3ecac1f64b6f3906e2502c02aaa3bace6c5162ccbd6be1f64cdeb2f2ffba9c57412fe23225d1c67fd4b916ad0c254e6f3d2ebd235a5039cd384ead1132"}, 0x48}, 0x1, 0x0, 0x0, 0x8000}, 0x8050) close(r0) setsockopt$inet_mreqn(r0, 0x0, 0x13, &(0x7f0000000100)={@local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 2018/05/26 16:57:47 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in=@rand_addr}, 0x0, @in6}}, &(0x7f0000000280)=0xe8) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00000002c0)={@remote, @rand_addr, 0x0}, &(0x7f0000000300)=0xc) sendmsg$can_bcm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x1d, r1}, 0x10, &(0x7f0000000100)={&(0x7f0000000080)={0x5, 0x100, 0x3ff, {0x0, 0x7530}, {0x77359400}, {0x3, 0x9, 0x4, 0x7e}, 0x1, @can={{0x1, 0xff, 0x401, 0x4}, 0x4, 0x3, 0x0, 0x0, "57d8fb91eccf6ebb"}}, 0x48}, 0x1, 0x0, 0x0, 0x3ffffff}, 0x20008040) r2 = socket$inet6(0xa, 0x3, 0xfffffffeffffffff) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0x1, 0xfffffffffffffed7) bind$inet6(r2, &(0x7f0000000340)={0xa, 0x4e23, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff80000001}, 0x1c) 2018/05/26 16:57:47 executing program 2: prctl$setmm(0x23, 0x4, &(0x7f0000fff000/0x1000)=nil) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setrlimit(0x7, &(0x7f000046eff0)) accept$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14) [ 290.156425] IPVS: set_ctl: invalid protocol: 127 172.20.20.187:20002 none 2018/05/26 16:57:47 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000015ff8)={0xffffffffffffffff}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000080)={0x77359400}, 0x10) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x33, &(0x7f0000000040)={0x3, 0xfff}, 0xfffffffffffffdb1) 2018/05/26 16:57:47 executing program 1: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x40, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14, 0x80800) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x100000000, 0x0, r1}) semtimedop(0x0, &(0x7f0000000040)=[{0x0, 0xeffffffffffffff7}], 0xb9, &(0x7f0000380000)={0x0, 0x989680}) [ 290.721515] audit: type=1326 audit(1527353867.720:12): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=17820 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 2018/05/26 16:57:47 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') readv(r1, &(0x7f0000000000)=[{&(0x7f0000000100)=""/214, 0x5b}, {&(0x7f0000000200)=""/181, 0xb5}], 0x2) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/05/26 16:57:47 executing program 7: r0 = socket$inet(0x2, 0x3, 0x1c) openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x80080, 0x0) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000000240)="16", 0x1) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00000001c0)='^', 0x1) recvfrom(r0, &(0x7f0000000280)=""/141, 0x8d, 0x40000060, &(0x7f0000000140)=@llc={0x1a, 0x335, 0x80000000, 0x7, 0x7f, 0x7ff}, 0x80) recvfrom$inet(r0, &(0x7f0000000000)=""/248, 0x20000003, 0x0, 0x0, 0x267) 2018/05/26 16:57:47 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x200, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000380)={&(0x7f0000000240)=ANY=[@ANYBLOB="14000000", @ANYRES16=r1, @ANYBLOB="0a0326bd700072cb4c2800dcdf2503fde006"], 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x8080) r2 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x100000000, 0x40) r3 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$LOOP_SET_FD(r2, 0x4c00, r3) getgroups(0x2, &(0x7f0000000000)=[0x0, 0xffffffffffffffff]) r5 = add_key(&(0x7f00000000c0)='id_legacy\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="fb", 0x1, 0xfffffffffffffffb) keyctl$chown(0x4, r5, 0x0, r4) 2018/05/26 16:57:47 executing program 0: r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f0000000040)="e23b934d", 0x4) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x9, 0x2) ioctl$SG_IO(r1, 0x2285, &(0x7f00000003c0)={0x53, 0xfffffffffffffffb, 0x13e, 0x1000, @scatter={0x5, 0x0, &(0x7f0000000940)=[{&(0x7f0000000600)=""/201, 0xc9}, {&(0x7f0000000580)=""/4, 0x4}, {&(0x7f0000000700)=""/219, 0xdb}, {&(0x7f0000000800)=""/221, 0xdd}, {&(0x7f0000000900)=""/54, 0x36}]}, &(0x7f0000000500)="a1ce9bae27c89c851b82039b690e5f301827a9dd2b322ceb119eca21d3703d24c1fa1919b3ba9f7b63435ad3f65557537749b7c6ef4df45d4957be113655703eba171c9a2a8a0faa9bccf3ac8d444be61dbfd02d2175c495564c588615b892ba096da89303c45b7e6310c02b7d16357f249ed9ed3d52ff98", &(0x7f00000009c0)=""/140, 0xa82b, 0x12, 0x3, &(0x7f0000000200)}) sendmsg$inet_sctp(r0, &(0x7f00000005c0)={&(0x7f00005dafe4)=@in={0x2, 0x4e21, @multicast2=0xe0000002}, 0x366, &(0x7f00000003c0), 0x0, 0x0, 0x7b, 0x4}, 0x10008004) r2 = socket(0xa, 0x7, 0xffffffffffffffff) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200002, 0x0) fchmodat(r3, &(0x7f0000000080)='./file0\x00', 0xa0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000000b40)="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", 0x5ad, 0x0, 0x0, 0x0) getresuid(&(0x7f0000000440), &(0x7f0000000480)=0x0, &(0x7f00000004c0)) ioprio_set$uid(0x3, r4, 0x62) 2018/05/26 16:57:47 executing program 5: r0 = socket(0xa, 0x1, 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0x80044dfe, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xc7, &(0x7f0000000040)=""/199, 0x88, &(0x7f0000000200)=""/136, 0xc8, &(0x7f00000003c0)=""/200}) 2018/05/26 16:57:47 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000300)={r1, 0x3, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) r2 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000300)={"65716cffffffff007a000000eb00", 0x103}) r3 = socket$nl_route(0x10, 0x3, 0x0) dup3(r3, r2, 0x0) ioctl(r2, 0x2, &(0x7f0000000000)) 2018/05/26 16:57:47 executing program 1: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2f, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x883e, 0x8}}}}}}, &(0x7f0000000040)) r0 = socket(0xa, 0x80002, 0x7fff) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x6, 0x4) 2018/05/26 16:57:47 executing program 3: stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000004c0)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20080, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) [ 291.022601] device syz_tun entered promiscuous mode 2018/05/26 16:57:48 executing program 1: r0 = socket$unix(0x1, 0x40000005, 0x0) unshare(0x28020400) recvmmsg(r0, &(0x7f0000002540), 0x0, 0x0, &(0x7f0000002600)) 2018/05/26 16:57:48 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x22000, 0x0) write$fuse(r0, &(0x7f00000000c0)={0x30, 0x0, 0xa, @fuse_notify_retrieve_out={0x3, 0x200, 0x7f, 0x5}}, 0x30) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x40045568, &(0x7f0000000080)) 2018/05/26 16:57:48 executing program 4: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=@ipv4_delroute={0x24, 0x19, 0x401, 0x0, 0x0, {0x2, 0x20, 0x0, 0x0, 0xff}, [@RTA_DST={0x8, 0x1, @dev={0xac, 0x14, 0x14}}]}, 0x24}, 0x1}, 0x0) socket$nl_route(0x10, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040)=0x5, 0x4) 2018/05/26 16:57:48 executing program 3: r0 = socket(0x10, 0x802, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'ifb0\x00', &(0x7f0000000000)=@ethtool_gstrings={0x1b, 0x4}}) 2018/05/26 16:57:48 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x5, 0x301400) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000080)={0x1ff, 0x7f}) r1 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, r1, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x0) 2018/05/26 16:57:48 executing program 2: r0 = socket(0xa, 0x3, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x2080c0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) getgroups(0x8, &(0x7f00000001c0)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) fchownat(r1, &(0x7f0000000040)='./file0\x00', r2, r3, 0x400) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={'broute\x00', 0x20, 0x3, 0x478, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200003c0], 0x0, &(0x7f0000000100), &(0x7f00000003c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x9, 0x0, 0x0, 'dummy0\x00', 'bcsh0\x00', 'sit0\x00', 'bridge_slave_0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0xc0, 0x110}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x9, 'syz1\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x1ff, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0xf, 0x0, 0x0, 'eql\x00', 'team_slave_0\x00', 'syzkaller0\x00', 'teql0\x00', @random="d4be885e0ef2", [], @empty, [], 0xf8, 0x130, 0x160, [@nfacct={'nfacct\x00', 0x28, {{'syz0\x00'}}}, @cluster={'cluster\x00', 0x10}]}, [@common=@dnat={'dnat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}]}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8}}, {{{0x3, 0x0, 0x0, 'bond_slave_1\x00', 'ifb0\x00', 'teql0\x00', 'bond_slave_0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xe0, 0x130, 0x178, [@stp={'stp\x00', 0x48, {{0x0, {0x0, 0x0, 0x0, @random="e9e304a0a103", [], 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}]}, [@common=@log={'log\x00', 0x28, {{0x0, "defd0dd255b28111afb24b9d92ff62cd4d55091f84f20d5502ae6724113c"}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}}]}]}, 0x4f0) [ 291.265446] device syz_tun left promiscuous mode 2018/05/26 16:57:48 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x0, 0x40000) fcntl$setlease(r0, 0x400, 0x0) io_setup(0xdb28, &(0x7f0000000380)) io_setup(0x6, &(0x7f0000000000)) 2018/05/26 16:57:48 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x11, 0x100000803, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x20000000000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000040)={'bcsh0\x00', 0x400}) bind(r0, &(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x3, 0x1, 0x4, 0x3, {0xa, 0x4e22, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4}}}, 0x80) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'sit0\x00', 0x100}) write$tun(r2, &(0x7f0000000480)={@void, @val, @ipv4={{0x5, 0x4, 0x27, 0x0, 0x1002, 0x0, 0x0, 0x0, 0x29, 0x0, @empty, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}, 0xfdef) 2018/05/26 16:57:48 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x1000, 0x7a400) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000180)={r1, &(0x7f0000000100)="2e33d25d023b0ea0872888ac06f9b042ce55d44fc4b638bae34ee0f921840cdbdd52b668cdd0d07292a5740172f08d2908066ebee305ee13e495ed435629fb4e68ca77185b8bdad9e837080ef6aab8dde4ff1a30f809457696dbf2fee72156169333e362e2691145f021410b4025be854bacdd27eea2b4b79cee14"}, 0x10) mmap(&(0x7f00009c1000/0x2000)=nil, 0x2000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) mincore(&(0x7f00009c1000/0x3000)=nil, 0x3000, &(0x7f0000000000)=""/172) 2018/05/26 16:57:48 executing program 4: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x8001, 0x4000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e22, 0x1da000000, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}, @in={0x2, 0x7, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0xffffffffffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x600}], 0x84) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 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={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/26 16:57:48 executing program 0: r0 = memfd_create(&(0x7f0000000040)='wlan0\x00', 0x1) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000480)={0xffffffffffffff44, 0xfffffffffffffffc, 0x39, 0x0, 0x7f, 0x6, 0x2, 0x8, 0x2, 0x47d2, 0x9, 0x873}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x10002) write(r1, &(0x7f0000000100)="c3", 0x1) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffeff}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x3) readv(r2, &(0x7f0000000080)=[{&(0x7f0000000300)=""/208, 0xd0}], 0x1) io_setup(0x3ff, &(0x7f00000002c0)) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000440)) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x10000}, &(0x7f0000000180)=0x78) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e21}}}, &(0x7f0000000280)=0x84) 2018/05/26 16:57:48 executing program 1: timer_create(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, @thr={&(0x7f0000000180)}}, &(0x7f0000001180)) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.stat\x00', 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000340)=@broute={'broute\x00', 0x20, 0x1, 0x1d8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000140], 0x0, &(0x7f0000000040), &(0x7f0000000140)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x2, 0x8917, 'team0\x00', 'ip6_vti0\x00', 'bond0\x00', 'bridge_slave_0\x00', @random="a27984590ac2", [0x0, 0x0, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], 0xb0, 0xf8, 0x148, [@devgroup={'devgroup\x00', 0x18, {{0x4, 0x0, 0x1, 0x401, 0x100000001}}}]}, [@common=@ERROR={'ERROR\x00', 0x20, {"519ffe3b99aa42de59d5c7e6fac61f1733c708f475627615e2222a0ad15f"}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x1, 'syz0\x00', 0xfffffffffffffff9}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x250) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000080)=@in={0x2, 0xc67a}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000200)}}, {{&(0x7f0000001c00)=@in={0x2, 0x4e23, @broadcast=0xffffffff}, 0x80, &(0x7f0000000280), 0x0, &(0x7f0000000100)=[{0x10, 0x0, 0x7}], 0x350}}], 0x2, 0x0) 2018/05/26 16:57:48 executing program 7: r0 = getpgid(0x0) userfaultfd(0x7ff) rt_sigprocmask(0x0, &(0x7f0000000140)={0x2}, &(0x7f0000000180), 0x8) r1 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x15}, r0, 0x0, 0xffffffffffffffff, 0x0) r2 = semget$private(0x0, 0x1000000000004, 0x3f) semctl$IPC_INFO(r2, 0x2, 0x3, &(0x7f0000000040)=""/237) semget$private(0x0, 0x7, 0x18) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffeffffffffffff, 0x0, 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}, 0x0, 0x0, r1, 0x0) 2018/05/26 16:57:48 executing program 2: r0 = inotify_init() r1 = creat(&(0x7f0000000140)='./file0\x00', 0x0) inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0xa0000488) r2 = socket$inet6(0xa, 0x2, 0x0) dup2(r2, r1) readahead(r1, 0x4, 0xd8) read(r0, &(0x7f0000000280)=""/135, 0x87) [ 292.080535] device sit0 entered promiscuous mode 2018/05/26 16:57:49 executing program 4: r0 = socket$inet(0x2, 0x3, 0x19) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0xf5) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)) setsockopt$inet_mreqn(r0, 0x0, 0x26, &(0x7f0000000200)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) 2018/05/26 16:57:49 executing program 2: clone(0x0, &(0x7f000075cf53), &(0x7f000015dffc), &(0x7f0000b25ffc), &(0x7f0000923000)) r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f00005ebff8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) recvmsg(r2, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r4 = dup2(r1, r2) tkill(r0, 0x15) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)=0x0) wait4(r5, 0x0, 0x60000002, &(0x7f0000000000)) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r4, 0x40045542, &(0x7f0000000100)=0x2) 2018/05/26 16:57:49 executing program 6: unshare(0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0286415, &(0x7f0000000100)={&(0x7f0000ffc000/0x2000)=nil, 0x9, 0x0, 0x0, &(0x7f0000ffc000/0x3000)=nil}) writev(r0, &(0x7f0000000040), 0x10000000000003e7) 2018/05/26 16:57:49 executing program 1: r0 = socket$inet6_sctp(0xa, 0x2000004, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d6cf78)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)=ANY=[], 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [], 0x1}}, {}, {0x0, 0x0, 0x400000000000000}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000002c0)=0x0) stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpgid(0x0) getresuid(&(0x7f0000000580), &(0x7f00000005c0), &(0x7f0000000600)=0x0) fstat(r0, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpid() r8 = fcntl$getown(r0, 0x9) stat(&(0x7f0000000fc0)='./file0\x00', &(0x7f0000001180)={0x0, 0x0, 0x0, 0x0, 0x0}) socket$rds(0x15, 0x5, 0x0) close(r0) getgroups(0x4, &(0x7f0000001200)=[0x0, 0xffffffffffffffff, 0x0, 0x0]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001240)=0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write(r13, &(0x7f00000001c0), 0xfffffef3) read(r12, &(0x7f0000000200)=""/250, 0x50c7e3e3) poll(&(0x7f0000000380)=[{r13}], 0xc1, 0x2000000000084) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000040)) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000001c0)={0x0, &(0x7f0000000340)}) ioctl$DRM_IOCTL_RM_CTX(r12, 0xc0086421, &(0x7f0000000300)={0x0, 0x2}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r13, 0x84, 0x9, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e24, 0x5, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f0000000100)=0x98) r14 = getuid() fstat(r0, &(0x7f0000001280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f00000013c0)={&(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x3400}, 0xc, &(0x7f0000001100)=[{&(0x7f0000000080)={0x11c, 0x25, 0x102, 0x70bd29, 0x25dfdbfc, "", [@typed={0x8, 0x40, @ipv4=@rand_addr}, @generic="4dee3a38835eae87187f0014b860671213c0d9d04940b3e78bbdb7f74446f44c3246a9f22465cf4cc10303d6107af9e44ab8a0269d0d55f167cbf0c2e755ecda3f68706e3b443e77364672387b5ecbbfb1146ca933ea94e592f34db8535697c78ca0275eedda432e6fb49d2e1b2393f4155b22f15a1efadc30ae63f3977aa5752de4710d188c526ebd46a6696eb62577b4e7562d2954847a2fd297e5c053ca365736bf98f8369c09ee3f0ab03c667855c19c583455744b58a48f767247726366daff24422d93173768cd58b54bb36ad99caf0de6b83905e547bbf1343736f43a4b528233ae96951d94ca5ee88a30f750cd52dd79d4a3dbf581", @typed={0x8, 0x1e, @str='<,\x00'}]}, 0x11c}, {&(0x7f00000001c0)={0xdc, 0x29, 0x800, 0x70bd2b, 0x25dfdbfe, "", [@typed={0x8, 0xc, @fd=r0}, @generic="f63a278d8b48ed91333947e77ca9cc565f559245f36a9ee8abc4a0cfdb3baa1c30fde751569dab77800e264256985280a640072671d3c4697b81e1cfb37bbb37fa603824d25563734c234ba257feb04188e5bd0f2aaeb59396b63e1f70c2cae3df734c35dc5eda3177ab9ad92bfc3950535e56d9c0fd1acb972cc07a533213f636d33f2f2e5f1c4783e534111e9291dd50d374a49ce5c3e772290e71ae50ab64a2f33095c38dc49f1f37be98b64bffbec8b5676910feb39097eba6a83e216a2f64"]}, 0xdc}, {&(0x7f0000000300)={0x100, 0x1b, 0x118, 0x70bd25, 0x25dfdbfb, "", [@typed={0xd8, 0x21, @binary="a2a0aad2dcb81d86b8ad09b476246546b7ae5fdf5bd799b5c79fa57cccf2bf12d263ec630bd92abf17b09bb61add035ed91e969419917a3702d7de6a6ba4128e0a14bf08cab81667516b550cdf9222e61c27e293338eccc5de68180b5ec8b42878a59f210746223b28a865dd6d316d04427e9cbd977a4c8800ec960a7f70f5a790defe0e2256aa93a715da39fc375caf46d53024e438f14927795171635fb860a2b21fee396442f3cc5c7b3fda78fb8f340fedb0d82c032208907d3d8de756f3e3bc6837b711b0773b2cfb7bc597eca5eee474"}, @typed={0x8, 0x34, @pid=r2}, @generic="a4426355f695f652f82ead24c2"]}, 0x100}, {&(0x7f0000002000)={0x23f0, 0x3a, 0x4, 0x70bd29, 0x25dfdbfe, "", [@nested={0x148, 0x50, [@generic="e43fa8b06fb7c8ea5cf574796c6413b029d6741dc012ef4b388f3e005afc9fa324a29c7348558fd596f4d007a182b131c61fd7b611e85b0639f52122eef2e98607411ac51388089457a49a1c17d107ef6a1ea43eb808504967965b2ed3ad83153a9916b419eaae0fd5fc132ac040f29ed541cf1f3fd1e33afa2e0c09a80031538c5a47237ab3479955d764ec5f621debe3cdf2442e6bdc5ee9194e718915482fd0c763261a538ee4517695953c2ed0bd2313f4cc07c7b5ada047ab03468cd5165e7326607117a22834c8b2981da6371bc256331b49960f7bcd4f740b9c3c045eaad8dcc908708bbf8b7495e79b", @typed={0xc, 0x68, @u64=0x6}, @generic="94dec027b90179fa7fc4e04621983f2a10d72b7d7c2b4f58aed8331ac014d9b01e7ca3ccca67d0f338e13d73d6d2fdc527a78950e618ff1d645e", @typed={0x8, 0x6a, @uid=r3}, @typed={0x8, 0x1a, @ipv4}]}, 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@typed={0x8, 0x5b, @uid=r5}, @typed={0x8, 0x47, @fd=r0}, @generic="84a77110bc48327abe94d6f1dc9e9d7579abbaecadeebefb53d258b1208bf4178d8085043ead5c106dc11ccb", @generic="19b42f1a79a0f1d0cdd049d0d14b9314c61f870e0c2d200d90654b0bc01c69ebe8223cda4c035378b6405c861660d75031a28aed27b86abffd6c066ff7c7350e870f03376f66f0bb48a53b29436b4ad9a21dfb03f0687bb89ce15057a57f47320a86d91bea4db9e7de0f9adee51894fe2f1750c10ce8b340f3b67cf91f59c74b5062411c7c861f8c972fc0aeee4b807b701dd9ba84ce4fb19a482f71c1cdedee72621ffe2c3b69e5c06f2a29b9b51888f3975dcdba78380991180dc7ebeb56c2fea834b36376de44483b1e3f73e2dee3a17632eeacea1eee6ee37a686e3536f9f43c6838b92efc1b3106"]}, 0x2260}, {&(0x7f00000006c0)={0x8fc, 0x1f, 0x301, 0x70bd28, 0x25dfdbfd, "", [@nested={0x46c, 0x78, [@typed={0xc, 0x3a, @u64=0x101}, @typed={0x8, 0x61, @uid=r6}, @generic="06ee1e1d891d0c3460952679e7c93456a548030d8fa8127b6d0b93533978a7565de825436e9b30c43e1043affd40e3d5044c06865942b21e81536f93a41441c6ef045f825129875becd61b2ec5f76cecd1d8490c82ac505380012f21fb9c8d83bb57260732f0baa3108e82691fee460d05da93f3f167674526939201c0b79560012e2d356d062d6c2f0e007d4dfd16d5cf805e24ae11e32e95e6f89df3f1b1c86e3fa7526bc761d3c0d84711d51a20560a9875eeb0e673744ca569ac58cf0b29aa43951501e58ee6c8e35497bea656861cd8646a1777cedf3667dd434d7e511bc33fefccb3987c84e1b1154de4c8ef46198e25", @generic="62ac99abeec77457f0cd7f6beb13a54151d81797b488f4e70b48b20142f0753a3e98297723a6feeb07e2b3b5b5c52a5a4e196686bfc26eb21998262bb96e143fe7c3d8042fcabe096e04e394b152921a5e1c096975ab6ef117953fa545bb08688a5eab1e79a51cecb0d7acce45507c79738661081133586b037e3e04fd6230765c047cb3ab7e6d1056c1c5a2bbe34a96e6ae78311a6c1caa044e47df3ec814521ec26b5e25503e5ae6ca15c337da1dcd6bab79e5483ab96f77d154066e68015913e24f31f520cb59e96f07a4e0a45f72b36162be0789aa840b740f6bb3c03eba9ba76ebb7ab264791f", @generic="f17232026224a1340f12f6b1f42f5f0c7a0d0b267b5b688327473c91b30d358872a0462e1f98a58ee756ff2d85ece8b072dbdb45e75599814da0ecf0f20eabf255c857baf36f02f53a9b775b82de273e8f11b5aede3bbf59fb0063d76e10baf7b5fb4ddd6a652df80776fe43575e31616401c7cc948057e6a37009c8e51d835dc2ced9149debf4d297606f50435520b0dcd4f98ef5e191f45b4aacffc1606664476bfe613a9a14c062a8be50e5", @generic="291526fdb46802e7c4be805e71f353a66190f29bae0b99868dea48ab46b8a25fcfb9876e21ecada90643d747f333297a0da158bbfc2470d29a150f1267ee4a9b97d10cc6b8daf5f5c0c7403fe40ca33da121c66c27cab56f38c8af7a4eef0fefd19f841631f80b9ad20303a879636e075fe6d56dfa3c33b094fd625ce7bda5aa762386baa26b3d0f3a3f250a5730307ec673c1692baf38ee180b4742770ee6105c6c40259929d6e0398819c976461d160b42aa3233c0edd4a7e0c9531e879fe0d675e4af8904111bc07ccdef", @generic="1d74094219a5ab170c6f98581410971fc64d380917adc6631779954c7633f60ad575062e48a85b6751b7c9fdc698e78c1fd35cabe625139f448b20b22c55c9efc01ebb2f8519bed1789233b097f3b09998626af97cfa5929122ca9d7f882f387e7af4c33fbf483f4bedd5eaedac5323726dd3e17b4bf79d71b50072565d32d91067ee168f375300b0f61dd72448e2cece105b573e52e9329dabf7722964463b246c9ef6cf0c1abdd53d58c727b79cd69dd6f603fe94f496d29d160574bccef62864ed695391c052a4598", @generic="7f679ce33e042e5d119a6bb3a07d8567d107bbd7828e6fa24a3b5ee6f330390ef8d65398241668268d9b43141ce3717c60", @typed={0x4, 0x7e}]}, @typed={0x14, 0x4d, @ipv6}, @typed={0x10, 0x1e, @str='tcpuseteth0\x00'}, @nested={0x50, 0x84, [@typed={0x8, 0x18, @u32=0x800}, @generic="164b520ca6bb8a64098b862b53c1e688c30670a575e99cfb95b5770d5c673b7f9667ef2cc0739bfa1b4da2a363bca9da28dc85785009895e70", @typed={0x8, 0x46, @pid=r7}]}, @nested={0x40c, 0x1b, [@generic="18d0cde13ce438e1d34d72f85122f0c81ab6c50722694ee7c28200515e8edc6e55e497acd366aea348777ec81b3c0dbf1b083ee072bf3a168af9585a9c4d1311fbea0dd824a83d22a43d0404715627c609a47b50f7d357e0f78d7607a4a19b55d631e9f7d8b37267ddb27efa846362c14cd8127e40593a", @generic="3506d7466f863fcd3896ca01840c774dafbaba7ad8a72d4571f49dff5909cce6e1cecb8c275d90f525cdba6715727140dc925de7cd713c5c431b6ebff37633b5b7ffcfc31b5c6dcc23897974e056a3a05d04002e6f1d7c140d42b00c2dd43d5b9570532c5dcb07a556bf122d1158781969eaf1828344d72f19064ff757c84b69db3dc2c465ed", @typed={0x14, 0x37, @ipv6=@dev={0xfe, 0x80, [], 0x16}}, @typed={0x4, 0x12}, @generic="1ada46609c00a55cd5cf72ce334c5211d02d324346879898e5c926b6957cdbb6e5da6c10644646eccc1c09dbc04d127e1f205cc8801db2d42a03aaf378eaa0e950a0c91b9de63c370a27c07de3f7664d78a9abbe5c725281db444d13bee4d3acd0ea1d386aca0c499c8d4c5cca40f34c99cbd8b2fcc8496820f0b5", @typed={0xc, 0x78, @u64=0xf5bf}, @typed={0xe0, 0x50, @binary="b33d680b965745b8ea831086583fb597cf120388b4d25b0317f3ae55de8bccdc556e67929cf1ac2d6f6d9c832970958dd3c8b649cc00876ddadb1968ba96478e678746f260451ef776ea38a7294bba72264a360a668915540d177194d24fbf80c734000365fffe0e306881a1d947ff132fa7a22ee1713702dc3ca7da4de25ab74d4800398b1ca95c29d8892036bba2b6c2c42e655b0255e7cbaef01f9e7b686f0628e58638aebadda98997efee3e04645693a87876a2459ada68030766d13e073524f98c2812db72d3d5a25d405891c220f5c953c3162ffbf292c8"}, @generic="aa290423d495e5a6f81853054784d8b1d6a4056b0d5df5bac3343f911ee8d61ebac9b24ffea2585619f30c6c9db72d7afe134d1b1b1b8a90dba81baccfe999d7800fd1d50f89bebaa9a1739e337c8d7555ce6062e6b44256ab2706169be2f41d0d94e6dd959c2b9bcc1394386c0e8e8851aea4daf986cff2a205c5e72694eb44b97a669d7eebc16659d96f6a843db75bc934611dd7a06169ff2c7d4ee496af1bf80b4003e5fec351c5635fa7434d310df488c9a5c11aa2760d2ce06dafb93a3c0b990d8a0f984099c41a4db9c6b67a15b61644b6cbfefd82d9b2b8d67942f36cb834f9280ddd30e1179216f4434a6702d1e3640bf36c5a5b5f2e84a402", @generic="df2a5a06bfef0958930ab1d76d34e98d43f015d13fdd71a5f40a967325a34d59cf88792f6fb7516ea4631e9032e8047304f700bc77bf203c4d80408515497589ec5094295f692e4875ae55eb97ec2103a18c596e625be588fa9ded0d690b2e893d9e3781529b06206e773c4a7169a4eb797c9bfabee4117d0ce2db1a7cef33ee6404ec0ce58fdd", @typed={0x8, 0x4d, @ipv4=@broadcast=0xffffffff}]}]}, 0x8fc}], 0x7, &(0x7f0000001300)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r14, r15}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0xb0, 0x4000000}, 0x4000014) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) 2018/05/26 16:57:49 executing program 0: personality(0x5000004) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00000000c0), 0x8}) 2018/05/26 16:57:50 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = geteuid() lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000040), 0xfee0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) close(r0) getresuid(&(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140)) 2018/05/26 16:57:50 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x2, 0x0) r2 = getpgrp(0x0) r3 = syz_open_procfs(r2, &(0x7f0000000280)="736d61707300a8903f4058119f7e786b760abd30ef1c612846d3922dee91907513e5592262456a056379ce9941d0ca9dd55bf40f1d278eeb907370d35caf8429b1cf50a6d5745cd510150ac19f2e732cff27e9752f4cfc7efae6ef1c48f87ae010a63a6f2c3591328050a95181665fb02e128992b1dcf4f17494945377334dcf7ef6b4b049f9fad47e6d64b1f49db2280796c4d1664ced00fd0e62c6a2580f38b435ee0e43261a04a4149b995f9def6362631a325900a33bda0f5873303f545927d33cc7e4517378b995992edb9df8b6") inotify_init1(0x80800) sendfile(r1, r3, &(0x7f0000000040), 0x80000002) 2018/05/26 16:57:50 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x400000000000486, &(0x7f0000dcffe8)=""/24, &(0x7f0000000040)=0x18) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1, 0x400000) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) 2018/05/26 16:57:50 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x9) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x80, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000180), 0x4) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000002780)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000002740)={&(0x7f0000000240)=ANY=[]}, 0x1}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/psched\x00') getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000100), 0x4) sendmmsg(r0, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f00000000c0)}}, {{&(0x7f00000044c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f0000000000), 0x0, &(0x7f0000000080), 0x78}}], 0x4000000000002ed, 0x0) 2018/05/26 16:57:50 executing program 6: r0 = socket(0x11, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x339) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'ifb0\x00', 0xa201}) close(r1) seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x3, &(0x7f0000000000)=[{}, {0x9}, {0x16, 0x0, 0xfffffffffffffffd}]}) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x4a800, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r2, 0x81785501, &(0x7f0000000300)=""/106) write$tun(r1, &(0x7f00000001c0)={@void, @void, @eth={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0xe, 0x4, 0x4, 0x0, 0x12b, 0x65, 0x8000, 0x400, 0x0, 0x0, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, {[@timestamp={0x44, 0x24, 0x7, 0x0, 0x33d, [{[@broadcast=0xffffffff], 0x7}, {[], 0x1}, {[@multicast2=0xe0000002], 0x80000000}, {[@dev={0xac, 0x14, 0x14, 0xf}], 0x7ff}, {[], 0x80000000}]}]}}, @dccp={{0x4e21, 0x4e23, 0x4, 0x1, 0x6, 0x0, 0x0, 0xf, 0x1, "beaf49", 0x1, '}+C'}, "304931377a930dc1640f54aee1e32c040568dd0a321e4ae9ca7d5aeeb406c2bc9aa71477c3434aa19c8e2beff0927461b668ea674e2101a0d86716d2ef0c9b58c3a195a09240e279e7d107d1ebb44b10d8a3e321463349b24d171169aa4dface3610cd14dc6c68bda0e793631c3f4f35ac591322c0c36d26e7e5a696ce69fe6c968ef37a40f66bfc0592bdb4286e974e037c559aeef8670e3c0ca2294adb48fd353922156756669980c3912475b93d12158cf0e90d0eeb13d4118c10a7571229c8329c250b03fca1ac6cfad701731c3ea9897006e9cbb98a4c674818c91c4e76265228"}}}}}}, 0x139) 2018/05/26 16:57:50 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000799000)='net/ptype\x00') readv(r0, &(0x7f0000000800)=[{&(0x7f00000003c0)=""/113, 0x71}, {&(0x7f00000007c0)=""/24, 0x18}], 0x2) readv(r0, &(0x7f0000000840)=[{&(0x7f0000000440)=""/173, 0xad}, {&(0x7f0000000340)=""/45, 0x2d}, {&(0x7f0000000680)=""/232, 0xe8}], 0x3) 2018/05/26 16:57:50 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000f7db7f), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000080)=0x1, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) epoll_create1(0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x40000, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000040)={0x3, 0x6, 0x1356, 0x3}) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/05/26 16:57:50 executing program 2: r0 = socket(0xe, 0x1, 0x0) ioctl(r0, 0x800008912, &(0x7f0000000500)="f33e5fa0188e30f90917e293f34479f0a21374de2237881ed2177d758a68bfd43abc02c9670954cd486bc56250a3441731859f1fc6ac7bbbea73d34a4a80874299c2c4b9c9ab11b483f5942d62b2a1") r1 = socket$inet6(0xa, 0x2, 0x100000000000003f) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f0000f9bffc), 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000004c0)={@loopback={0x0, 0x1}, 0x1, 0x2, 0x0, 0x5, 0x2, 0xfffffffffffffe01, 0x8}, 0x20) sendmsg$inet_sctp(r1, &(0x7f0000000000)={&(0x7f0000ed5fe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000001040)=[{&(0x7f0000000040)="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", 0x477}], 0x1}, 0x0) 2018/05/26 16:57:50 executing program 4: r0 = socket(0x10, 0x2, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x100ebbf5, 0x7, 0x9, 0x5, 0xffffffffffff2aca}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000300)={r1, 0x10001, 0x10}, &(0x7f0000000240)=0x15a) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=@ipv6_newrule={0x20, 0x20, 0x1, 0x0, 0x0, {0xa, 0x0, 0x10}}, 0x20}, 0x1}, 0x20000004) 2018/05/26 16:57:50 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000280)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000002c0)=ANY=[@ANYBLOB="a8f0ac3ca944b605cb0ae0cd452016f4a14fa90d960e9b371f288491fba725c27797c2bb61f163ed78cdd1f9ec64428e5c7b456cc498a17923a7daae16e07cc166c98ff7ccb2a256bd1f62a641b8b47113ca9959fcba5c61625ba5cb7e75d7fd29319b1c00306fa6b4fff29c5ae64d8e033874d90542f2cf395740ef10cdacbc4c1244f98d3b05169b968335fbda3a54cde5f913c8c62d5c611e9cecba666e76e8c889f8b7c29a661bb97f3b1f6dfa4491ab7900072b8cf49d69cab27be16ee4281af26dd7a8a04733b535162b480c50b8fc4e0a54bc2a15857721c46c698d", @ANYRES16=r1, @ANYBLOB="0100000000000000000003000000080001004e220000"], 0x1c}, 0x1}, 0x0) 2018/05/26 16:57:50 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000005800)={&(0x7f0000000040)=@kern={0x10}, 0xc, &(0x7f0000005780)=[{&(0x7f0000000080)=ANY=[@ANYBLOB="10000040000000000000000000000000"], 0x10}], 0x1, 0x0, 0x0, 0x4}, 0x0) 2018/05/26 16:57:50 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001440)={&(0x7f0000000000)={0x10, 0x4170000}, 0x349, &(0x7f0000001400)={&(0x7f0000000140)=ANY=[@ANYBLOB="b8000000190001010000000000000000e0000001000000000000000000000000ff02000000100000000000000000000100000000000000000a000057788c2b825a96087fcb229798b9427b3a1bfa499fd1fbae2155e2e356a1074b0d465d7c227f5d4467401ec4c0eacc2da6af2d034702dea04ea2359242bc042e430a44de4756ca55ad095b3347875fb42ccb999d173b2b70194e79d2a9693101b21f08277020b9bec63958be065654b1ae5e9cf3e4ec67", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0xb8}, 0x1}, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000340)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000100)=@flushpolicy={0x10, 0x1d, 0x1}, 0x10}, 0x1}, 0x0) 2018/05/26 16:57:50 executing program 0: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x7fff, 0x2) r2 = socket(0xa, 0x1, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x400, 0x0) openat(r1, &(0x7f00000000c0)='./file0\x00', 0x400, 0x8) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r2, 0xc0505510, &(0x7f00000001c0)={0x9, 0x1, 0x1f, 0x3, &(0x7f0000000000)=[{}]}) poll(&(0x7f0000000080), 0x162, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000140)={@broadcast=0xffffffff, @broadcast=0xffffffff, 0x0, 0x2, [@multicast1=0xe0000001, @multicast1=0xe0000001]}, 0x18) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000080)=0x4) [ 293.588506] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/26 16:57:50 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x5, 0x321000) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000080)=0x60000000000, 0x4) getsockopt$nfc_llcp(r1, 0x118, 0x3, &(0x7f00000000c0)=""/109, 0x6d) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000004ffc)=0x8001) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000000)) [ 293.754662] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/26 16:57:50 executing program 5: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) write(r1, &(0x7f0000000080)=',', 0x1) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {0x0, 0xffffffff7fffffff}, {}, @time=@time={0x77359400}}], 0x30) read(r0, &(0x7f0000000100)=""/212, 0xd4) dup2(r0, r2) 2018/05/26 16:57:50 executing program 7: mkdir(&(0x7f0000001000)='./file0\x00', 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x141c02, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@deltaction={0x38, 0x31, 0x102, 0x70bd2d, 0x25dfdbfc, {0x0, 0x7, 0x1f}, [@TCA_ACT_TAB={0x24, 0x1, [{0x10, 0x1a, @TCA_ACT_INDEX={0x8, 0x3, 0xc0}}, {0x10, 0xd, @TCA_ACT_INDEX={0x8, 0x3, 0x2}}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x4004000}, 0x10) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x1000a00000400, 0x0, 0x1000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/05/26 16:57:50 executing program 2: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0xfffffffffffffffe, 0x0, 0x8001, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x800, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) ioctl$BLKRAGET(r0, 0x1263, &(0x7f00000001c0)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000180)=0x9) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) sched_setscheduler(r1, 0x2, &(0x7f0000000080)=0x81) prctl$void(0x1f) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x2000, 0x0) bind$inet6(r2, &(0x7f0000000100)={0xa, 0x4e21, 0x3, @loopback={0x0, 0x1}, 0x3}, 0x1c) 2018/05/26 16:57:50 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f") bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @rand_addr, @broadcast}, &(0x7f0000000040)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1, 0x24}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) 2018/05/26 16:57:50 executing program 6: r0 = socket(0x0, 0xb, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") unlink(&(0x7f0000000000)='./file0\x00') r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f00009b9000)=ANY=[@ANYBLOB="02090000020000000000000000040000"], 0x10}, 0x1}, 0x0) dup3(r0, r1, 0x0) 2018/05/26 16:57:50 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f00000002c0)={{0x0, 0x0, 0x1, 0xfffffffffffffd39, 0x10000, 0x7}, 0x800}) setsockopt$inet_group_source_req(r0, 0x0, 0x31, &(0x7f0000000140)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x108) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x2003, 0x0) recvfrom$llc(r0, &(0x7f00000003c0)=""/182, 0xb6, 0x40000001, 0x0, 0x0) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000000280)={0x401, 0x1d3f954b}) getsockname(r0, &(0x7f0000000300)=@l2, &(0x7f0000000380)=0x80) 2018/05/26 16:57:50 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000280)=0x30900001d) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/snapshot\x00', 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000400)=@security={'security\x00', 0xe, 0x4, 0x3b0, 0xffffffff, 0x100, 0x220, 0x0, 0xffffffff, 0xffffffff, 0x318, 0x318, 0x318, 0xffffffff, 0x4, &(0x7f00000002c0), {[{{@uncond, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x0, [0x6, 0x35e1, 0x8, 0x8, 0x9, 0x7], 0x9, 0x9b58, 0x9}}}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x3, 0xaa8, 0x1}}}, {{@uncond, 0x0, 0xc0, 0x120, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0x8}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x1c526d81, [0x65c42cb4, 0x1, 0x80000001, 0x1, 0x1cfb068, 0x4], 0xfff, 0x3, 0x7a9}, {0x7ff, [0xff, 0x800, 0x40, 0x100, 0x3f, 0x81], 0x5, 0x1, 0xfffffffffffffffd}}}}, {{@ip={@empty, @dev={0xac, 0x14, 0x14, 0x1d}, 0x0, 0x0, 'vcan0\x00', 'bridge0\x00', {0xff}, {}, 0x0, 0x1, 0x22}, 0x0, 0x98, 0xf8}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x0, [0x0, 0x6, 0x1f, 0x2, 0x73, 0x4], 0x9, 0x2, 0x9}, {0x401, [0xffff, 0x100000000, 0x7, 0x8, 0x7ff], 0x7, 0x2, 0x8}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x410) getsockopt$inet6_dccp_int(r2, 0x21, 0xb, &(0x7f0000000040), &(0x7f00000001c0)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}}, &(0x7f0000000180)=0xe8) eventfd(0x2) pipe2(&(0x7f0000000000), 0x4000) 2018/05/26 16:57:50 executing program 0: r0 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000040)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000280)=@filter={'filter\x00', 0xe, 0x4, 0x3a0, 0xffffffff, 0x248, 0x100, 0x100, 0xffffffff, 0xffffffff, 0x308, 0x308, 0x308, 0xffffffff, 0x4, &(0x7f0000000180), {[{{@ip={@loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xff, 'bcsf0\x00', 'bridge_slave_1\x00', {}, {0xff}, 0x5e, 0x2}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x8, [0x6, 0x80, 0x2, 0x3, 0x6, 0x4], 0x7988f5bf, 0x4, 0x5}}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x2}}}, {{@ip={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x0, 0xff000000, 'syz_tun\x00', 'veth1\x00', {0xff}, {0xff}, 0x84, 0x0, 0x18}, 0x0, 0xe8, 0x148, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x8, 0x9, 0x5541, 0x1}}, @common=@icmp={0x28, 'icmp\x00', 0x0, {0x10, 0x400, 0x1, 0x1}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @random="45ce659a5752", 0x7, 0x2, [0x1e, 0x32, 0x33, 0x15, 0x1f, 0x1b, 0x1b, 0x21, 0x3a, 0x5, 0x9, 0x3, 0x3f, 0x1, 0x13, 0x40], 0x3, 0x88, 0x2}}}, {{@uncond, 0x0, 0x98, 0xc0}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x8}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x400) sendto(r1, &(0x7f0000000080)="81c96de7cb3d2cd9a9866189f06ec9ecc0d7c246c15628c95d68fba3a46c5376a8ced0738c28f5182882a6c00f377d12a6b2d9a9d376b0af12698a8ecf2124b8df4547fa79c418e0cacf43d908108c23dfdc1c74405f5f2a62e13b68632b3538459dd2372b6da111fec7992fcaa4f2459cdcffce68ef2b5c450c3b8e50d70c6c6a2417fb1d2e99a199546fbde6f46c737e0b16bdfa85b7854932be8143d9a294f6589f6d194820221ea51e7ab21c01cf16d443f7e6d54b46a30e27d107f72a25aebc261d491fb17b7fe854c5d063665aefb0e3d9cb7b9390288d96fcb84fbba3eb98a518aeb72bed135429486e", 0xed, 0x20000094, 0x0, 0x0) r2 = memfd_create(&(0x7f0000000240)='7G\\%(\x00', 0x0) fcntl$addseals(r2, 0x409, 0x4000000b) 2018/05/26 16:57:51 executing program 2: r0 = socket$inet6(0xa, 0x7, 0x0) sendto$inet6(r0, &(0x7f0000000680)="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", 0x219, 0x0, &(0x7f0000000640)={0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [], 0x1}}, 0xffffffffffffffeb) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r2, 0x7}, &(0x7f0000000180)=0x8) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000140)="10205c022b451d2d8e30df04577f4c7e", 0x10) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000380), &(0x7f00000003c0)=0x30) 2018/05/26 16:57:51 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x16907e, 0x0) fallocate(r0, 0x8, 0x0, 0xfff) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'yam0\x00', 0x0}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00000000c0)={{0xa, 0x4e21, 0x7, @dev={0xfe, 0x80, [], 0x16}, 0xfffffffffffffff7}, {0xa, 0x4e23, 0x400, @mcast2={0xff, 0x2, [], 0x1}}, 0x3, [0xff, 0xffff800000000000, 0x0, 0x1ff, 0x2, 0x5, 0x6, 0x7]}, 0x5c) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000080)) bind$can_raw(r0, &(0x7f0000000040)={0x1d, r1}, 0x10) 2018/05/26 16:57:51 executing program 0: r0 = msgget$private(0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xc0800, 0x0) r1 = msgget$private(0x0, 0x0) msgctl$IPC_RMID(r0, 0x0) msgctl$IPC_RMID(r1, 0x0) 2018/05/26 16:57:51 executing program 7: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x1, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='comm\x00') mlock(&(0x7f00008c3000/0x4000)=nil, 0x4000) r1 = getpgrp(0xffffffffffffffff) ioctl$sock_netdev_private(r0, 0x89fd, &(0x7f0000000040)="9bc7869f36398d2c7d47b341181773fc217ba216f0ab6c579970cd2d37742325100206c0ff6c156de2de7a150f133e2f1138c94bdbd0449c097d61821dd946db923b017f9ed0171f779063169b398c1af6b53301313c047238b4a32133e91364ddfc03019605bb7cc6cd65") syz_open_procfs(r1, &(0x7f0000000000)='mounts\x00') 2018/05/26 16:57:51 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x5, 0x1, 0x80000001, 0x7, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r2}, &(0x7f0000000180)=0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={"6c6f0000ff00000000000009490bee00", &(0x7f0000000140)=@ethtool_eee={0x45, 0x800, 0x4, 0x80000001, 0x97f9, 0x0, 0x7, 0x1000, [0x59eea2c7, 0xbe5]}}) 2018/05/26 16:57:51 executing program 3: r0 = getpgid(0x0) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x8, 0x440840) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000140)=0xc4, 0x4) sched_setaffinity(r0, 0x1cd, &(0x7f0000da3000)=0x2) r2 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) read(r2, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f00000001c0)=""/92) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000080)={0xc3, @time}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000280)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/26 16:57:51 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x2, &(0x7f0000000000)=@raw=[@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0xaf}], &(0x7f0000000080)='GPL\x00', 0x800, 0xb0, &(0x7f00000000c0)=""/176}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r0, &(0x7f0000000200)=@in6={0xa, 0x4e23, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x80) accept$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000300)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'\x00', r1}) r2 = shmget$private(0x0, 0x1000, 0x7fc, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_LOCK(r2, 0xb) r3 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f00000002c0), 0x800) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000000280)) 2018/05/26 16:57:52 executing program 7: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x10000, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000080)=0x5, 0x4) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000008, &(0x7f0000000100)=0x77, 0x4) 2018/05/26 16:57:52 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000200)={0x5, 0x8, 0x1800000, {}, 0x7}) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1901, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x7, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x9000, 0xff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000080)={0x0, 0x3, 0x1f, 'queue0\x00', 0x200}) 2018/05/26 16:57:52 executing program 2: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x20000000002) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000440)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000580)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)={0x48, r2, 0x34, 0x70bd25, 0x25dfdbff, {0x1}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xbf}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_IPPROTO={0x8, 0x3}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x8000) r3 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1000, 0x0) ioctl$SG_EMULATED_HOST(r3, 0x2203, &(0x7f0000000100)) r4 = syz_open_dev$vcsa(&(0x7f00000005c0)='/dev/vcsa#\x00', 0x2e2, 0x400) ftruncate(r4, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0xa201}) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x8, 0xff, 0x0, 0x20, 0x3f, 0x80000000, 0x6, {0x0, @in={{0x2, 0x4e20, @rand_addr=0x7}}, 0x3f, 0x6a, 0x1000000000000, 0x0, 0x5}}, &(0x7f0000000240)=0xb0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000380)={r6, 0x4e53}, &(0x7f00000003c0)=0x8) sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="000627bd7000fedbdf2501000000080001004e230000080002000a00000004000500080001004e220000"], 0x145}, 0x1, 0x0, 0x0, 0x4}, 0x1) write$tun(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="e50000000000000000004500fde50000ffff0001040000f2d73843f86bc400009078e0000001"], 0xfdef) 2018/05/26 16:57:52 executing program 4: capset(&(0x7f0000000040)={0x4000019980330}, &(0x7f0000000080)) connect$l2tp(0xffffffffffffffff, &(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e22, @multicast2=0xe0000002}, 0x4, 0x2, 0x2, 0x2}}, 0x26) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB='\v']}) 2018/05/26 16:57:52 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000ac5000), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a8cff0)={0x1, &(0x7f0000528000)=[{0x6}]}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="7f454c4600000000000000000000000000000000000000000000000038000000000000000000000000002000000000000000000000000000000000000000000000000000000097ac06ec22000000000000000000000000000000000000"], 0x58) close(r0) 2018/05/26 16:57:52 executing program 3: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00000005c0)="260000005e0009000080eaf83a0000000000000001000000a9c51d280008db1ee9ff4435eade", 0x26) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000000)={0xffff}, 0x1) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000040)=""/26) 2018/05/26 16:57:52 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0xc000, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000380)={0x9, 0x4, 0x8, 0xb5, &(0x7f00000001c0)=""/181, 0x91, &(0x7f0000000280)=""/145, 0x0, &(0x7f00000000c0)}) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYBLOB="0200000002000000006178357c000200"], 0x10}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x40189206, &(0x7f00000003c0)) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000040)) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x6, @loopback={0x0, 0x1}, 0x1}, 0x1c) 2018/05/26 16:57:52 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x200, 0x22001) write$eventfd(r0, &(0x7f0000000100)=0xfffffffffffffffa, 0xfffffffffffffff4) futex(&(0x7f00000001c0), 0x5000000400000089, 0x0, &(0x7f0000000080), &(0x7f0000000000), 0x401ffffffc) 2018/05/26 16:57:52 executing program 3: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) setsockopt(r0, 0x107, 0x9, &(0x7f0000001000), 0xffffffa5) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x40000, 0x0, 0x12, r0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'vlan0\x00', 0x0}) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)=@delpolicy={0xa0, 0x14, 0x200, 0x70bd2b, 0x25dfdbfe, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@rand_addr, 0x4e22, 0x5, 0x4e24, 0x0, 0x2, 0x20, 0x80, 0x7f, r1, r2}, 0x6e6bb1}, [@extra_flags={0x8, 0x18, 0x6}, @extra_flags={0x8, 0x18, 0x5}, @user_kmaddress={0x2c, 0x13, {@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0xa}}, @srcaddr={0x14, 0xd, @in=@rand_addr=0x1}]}, 0xa0}, 0x1, 0x0, 0x0, 0x4}, 0x40) r3 = syz_open_dev$sndpcmp(&(0x7f0000000300)='/dev/snd/pcmC#D#p\x00', 0x4789, 0xa0000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000000340)={{0xffffffff, 0xdc}, 'port0\x00', 0x10, 0x5, 0x2, 0x1ff, 0x8, 0x9, 0x2, 0x0, 0x4, 0x2bf9}) r4 = socket(0x10, 0x2, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') ioctl$LOOP_SET_DIRECT_IO(r5, 0x4c08, 0x481587e7) sendfile(r4, r5, &(0x7f0000000000), 0x7ffffffe) 2018/05/26 16:57:52 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x9, 0x40200) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000100)=0x3ff, &(0x7f0000000140)=0x2) socket$inet(0x2, 0x80000, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={"62726f757465fcffffff00", 0x20, 0x2, 0x220, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200009c0], 0x0, &(0x7f0000000040), &(0x7f00000009c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1b, 0x0, 0x0, 'sit0\x00', 'teql0\x00', 'erspan0\x00', 'ip6tnl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x70, 0xa0, 0xd0}, [@common=@redirect={'redirect\x00', 0x8}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'nr0\x00', 'vcan0\x00', 'bridge_slave_0\x00', 'syzkaller1\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0x70, 0xc0}}, @common=@log={'log\x00', 0x28, {{0x0, "7088401cbad315a8c50bb856c274e68baaead7704a1a06c59a0e107140ce"}}}}]}]}, 0x298) 2018/05/26 16:57:52 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000140)=0x1f) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000100)) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xffffffbb, &(0x7f0000000040)={&(0x7f0000000400)=@delsa={0x34, 0x11, 0x1, 0x0, 0x0, {@in6=@remote={0xfe, 0x80, [], 0xbb}}, [@mark={0xc, 0x15}]}, 0x1}, 0x1}, 0x0) socket$inet(0x2, 0x4, 0x5) r2 = dup3(r0, r0, 0x80000) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f00000001c0)=0x100) futimesat(r2, &(0x7f0000000180)='./file0\x00', &(0x7f0000000200)) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000280)={0x8, &(0x7f0000000240)=[{}, {}, {}, {0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f00000002c0)={r3, 0x11}) 2018/05/26 16:57:52 executing program 4: r0 = socket(0xa, 0x1, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) readv(r1, &(0x7f0000001840)=[{&(0x7f0000001740)=""/200, 0xc8}], 0x1) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x180000000000031, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000013) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20, 0x9, @empty, 0x9}}, [0x5, 0x1000, 0x4, 0x0, 0xfffffffffffffffa, 0x5, 0x4, 0x8, 0xfffffffffffeffff, 0x1, 0x44f, 0x1f, 0x8, 0x9, 0x8000000]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000180)={r3, 0x2}, &(0x7f00000001c0)=0x8) 2018/05/26 16:57:52 executing program 5: socket$nl_xfrm(0x10, 0x3, 0x6) 2018/05/26 16:57:52 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x800000000a) r1 = socket(0x10, 0x80002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$KDSETMODE(r2, 0x4b3a, 0x1343) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)=ANY=[@ANYBLOB="180000001400010300000000000000001e00000023000000667ee65aacfda24738b472e7f79fa1b1a5907489684da5f6134c1b98747ebf8f4f09d9bd82a2f946fb7ff594ed7246edfd7cfd19c68b2eed10c14a96772b306bc3282a0dd66b1750d3b838729a65000000000000000000000fe0a7651a47b20a8eccf524cdc08fc0744403a388ab4c66195eaab8e4b386bc16f7508c70f875ec61fb4a01826253a3194f3faa66f7de43a098c156a95244898ff0a8b3b930408b9046c71a222030"], 0x18}, 0x1}, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x80200, 0x0) accept$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x14) 2018/05/26 16:57:52 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000040)={0x1, &(0x7f0000000080)=[{0x5}]}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000001c0)={'nr0\x00'}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x4000, 0x0) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000180)) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/05/26 16:57:53 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x73e0) lgetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000100)=""/20, 0x14) sendfile(r2, r3, &(0x7f00007ed000), 0x73df) 2018/05/26 16:57:53 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000001100)={@random="002342f85c5e", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "03c76e", 0x18, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @empty, {[@routing={0x29}], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 'F J', 0x0, "971090"}}}}}}}, &(0x7f0000001300)) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) 2018/05/26 16:57:53 executing program 7: unshare(0x24020400) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xa0, 0x42) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000100)={0x9, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000040)={@local, @multicast2}, &(0x7f0000000080)) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)={&(0x7f0000000140)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$sock_netdev_private(0xffffffffffffffff, 0x89fe, &(0x7f0000000000)) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f00000001c0)=""/241) 2018/05/26 16:57:53 executing program 0: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) accept(r0, &(0x7f0000000140)=@hci={0x0, 0x0}, &(0x7f00000000c0)=0x80) bind$packet(r0, &(0x7f0000000240)={0x11, 0x3, r1, 0x1, 0x0, 0x6}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100), 0x4) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x2000) io_setup(0x9, &(0x7f00000001c0)=0x0) io_cancel(r3, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x7, 0xa1bc, r0, &(0x7f0000000280)="561db7a40c026b74fea4a3b7cc543ab73c146bbcd1b145a3e535c552bbcfbd74eb39bb0c7d737dcb28ef44d36a1386d9862227e8b6d8842ed621777610178692dfc03159251255987e534fb71ab17d41e30c7d14a433f9bfba33ab854c16c53ce3e6068600517976d4a49c36b00c1bc6ba9eb44dc04fc20cb78643c31c23570fed6ba9348529f8f29d63c9dfb5f42bfca571970999bd3d0df35cdbec2cb3875291d2b389086651971bacc6e409c574bbccec88d2b653808a70", 0xb9, 0x6, 0x0, 0x0, r2}, &(0x7f0000000340)) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_emit_ethernet(0x1, &(0x7f0000000380)=ANY=[@ANYBLOB="aa7c264318aaaabb8100000057985f4e64b5fdbd9ef33763cd3cf39974528d11ab45d56754db413c62eee04bc3544fd762f6e58085f115748a836562000000000000"], &(0x7f0000000480)={0x0, 0x0, [0xfffffffffffffffc, 0x4ad, 0x0, 0x551]}) 2018/05/26 16:57:53 executing program 3: unshare(0x400) recvmsg(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @dev}}}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000080)=""/131, 0x83}, {&(0x7f0000000140)=""/136, 0x88}, {&(0x7f0000000200)=""/76, 0x4c}, {&(0x7f0000000280)=""/107, 0x6b}, {&(0x7f0000000300)=""/248, 0xf8}, {&(0x7f0000000400)=""/116, 0x74}], 0x6, &(0x7f0000000500)=""/52, 0x34, 0x83b}, 0x12160) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000580)=0x8001, &(0x7f00000005c0)=0xfffffe8d) r1 = socket$inet6(0xa, 0x3, 0x5) setsockopt(r1, 0x3a, 0x0, &(0x7f0000000080), 0x0) 2018/05/26 16:57:53 executing program 4: r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect(r0, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x76, "ee167578a6bde9e861b78fec26518e81ea5f2dd9389f4e6f04f9d90edc99d5ea8cae6c3bd4865d275bb9c3c09456e373290cf6410fd472b3380c78c50b146e7fb91fb6e869666d24ed8ff286a8c360fd2c29a3ead63f7acc802bf6eddd7b8d2798f193d4c8b9590181b620201d25be5b56a4d29f28fd"}, &(0x7f00000000c0)=0x7e) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000001c0)={0xb9, 0x964, 0x8000, 0x7f, 0x2725, 0xfffffffffffff001, 0x7, 0xfffffffffffff000, r2}, &(0x7f0000000140)=0x20) sendto(r0, &(0x7f0000000040), 0x101a7, 0x20008040, 0x0, 0xffa7) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000180)) 2018/05/26 16:57:53 executing program 2: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x20000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6}}, &(0x7f00000002c0)=0xe8) bind$packet(r0, &(0x7f0000000300)={0x11, 0x1d, r1, 0x1, 0x5, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f0000000280)={@mcast1={0xff, 0x1, [], 0x1}}, 0x14) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000000000)={0x4, {{0xa, 0x4e21, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x1800}}, {{0xa, 0x4e21, 0x4, @ipv4={[], [0xff, 0xff], @rand_addr}, 0x8}}}, 0x108) 2018/05/26 16:57:53 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x80002, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000180)={'nr0\x00', {0x2, 0x4e21, @rand_addr=0x7fffffff}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$inet6_int(r1, 0x29, 0x35, &(0x7f0000d7f000), &(0x7f0000000000)=0xffffffffffffffcd) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={0xffffffffffffffff, &(0x7f0000000080)="9fb7de2d3d64c8df0dc5aff78b39540d077517d56973cdaa662c97660ecc4af72eb6ffd6c32ae5531e", &(0x7f00000000c0)=""/11}, 0x18) r2 = open(&(0x7f0000000040)='./file0\x00', 0x10200, 0x8) accept4$alg(r2, 0x0, 0x0, 0x800) 2018/05/26 16:57:53 executing program 1: r0 = socket(0xa, 0x1000000000000002, 0x7f) ioctl(r0, 0x8912, &(0x7f0000000240)="c606262c8523bf012cf66f") fcntl$addseals(r0, 0x409, 0xc) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0xfffffffffffffffd, 0x0) ioctl$TIOCGPTPEER(r1, 0x541f, 0x81) ioctl$VT_DISALLOCATE(r1, 0x5608) 2018/05/26 16:57:53 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000080)="4408050500", 0x5) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x1f, 0x0) 2018/05/26 16:57:53 executing program 7: r0 = socket$inet6(0xa, 0x3ffffffffffffffe, 0x80000003) connect$inet6(r0, &(0x7f0000000280)={0xa}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x41042}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x30, r2, 0xe00, 0x70bd29, 0x25dfdbfc, {0x4}, [@IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}]}, 0x30}, 0x1, 0x0, 0x0, 0x4}, 0x80) getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000000040), &(0x7f0000000140)=0x721515eebba5e325) 2018/05/26 16:57:53 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f000073aff0)=@req={0x1000, 0x7, 0x1000, 0x7}, 0x10) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000180)=@req={0x0, 0x3}, 0x10) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x1) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000040)=0x20, 0x4) 2018/05/26 16:57:53 executing program 6: seccomp(0x1, 0x0, &(0x7f0000000000)={0x0, &(0x7f00000d7fc8)}) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x1, 0x0) fcntl$setsig(r0, 0xa, 0x400000000000024) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f00000000c0)={'filter\x00', 0x2, [{}, {}]}, 0x48) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001300)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f00000012c0)=0x1008) restart_syscall() setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000080)=0xfdc, 0x2) 2018/05/26 16:57:53 executing program 0: unshare(0x400) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x80180, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000000)) 2018/05/26 16:57:53 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) poll(&(0x7f0000000040)=[{r1, 0x227}], 0x1, 0xdffffffffffffffc) connect$unix(r1, &(0x7f0000681000)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/26 16:57:53 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r0, &(0x7f0000014fc8)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000014000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="00000004e001f6ffffff00000000000000d8451aa777ccf6"], 0x48}, 0x1}, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f00000000c0)=""/106) times(&(0x7f0000000080)) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x4000, 0x0) epoll_wait(r1, &(0x7f0000000040)=[{}, {}, {}], 0x3, 0x8) 2018/05/26 16:57:53 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0xfffffffffffffff8, &(0x7f00000001c0)="c626262c8523bf012cf66f82cbec5808cb026cfb21ca3981ff365d94a1b42b3d318f7e89740865a64435541abfb6d04b797f3d3b57adfd7be03341d512e16ac9b038215c9266c13d") ioctl(r0, 0x3, &(0x7f0000000000)="243125824f754bfa4dcc68a6a08344faddd0e613963dd4c002f9f2de8634805f8bf58d401926ed6b31c7d93fa9d6989df2000c4aa65adda05cab3115c21325995b5d1256c9b311373378") r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000280)='/dev/audio\x00', 0x8000002, 0x0) poll(&(0x7f0000000080)=[{r1}], 0x1, 0x40) 2018/05/26 16:57:53 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.events\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000040)={0x1}, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@local, @in=@multicast2}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f00000001c0)=0xe8) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0xe, 0xffffffffffffffff, 0x0) prctl$setendian(0x14, 0x2) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000000380), 0x0) 2018/05/26 16:57:53 executing program 2: unshare(0x240203ff) capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) alarm(0x2490) r0 = socket$inet(0x2, 0x1fffffc, 0x80) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000200)='/dev/full\x00', 0x80, 0x0) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000240)=0x1, 0x4) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x2400, 0x0) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f00000001c0), 0x2) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000040)={0x7, {{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xc}}}, {{0x2, 0x4e21, @rand_addr=0x36}}}, 0x108) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='bpq0\x00', 0x10) 2018/05/26 16:57:53 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f0000000040)=0xffffffffffffffff, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00000002c0)={0x1, 0x4}, 0x8) listen(r2, 0x0) sendto$inet6(r2, &(0x7f00000000c0), 0xfffffffffffffe2c, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e23}, 0x1c) close(r1) 2018/05/26 16:57:54 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000}) r3 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x9, 0x1) ioctl$EVIOCGABS2F(r3, 0x8018456f, &(0x7f0000000140)=""/194) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000100)={r2, 0x80000, r3}) getsockopt$sock_int(r0, 0x1, 0x20000000000031, &(0x7f0000000080), &(0x7f0000000280)=0x187) 2018/05/26 16:57:54 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40000) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000040)=""/195) syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x9cb3e102f27f24fb) 2018/05/26 16:57:54 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x201, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="b300063f81000000ff060e6e001000200600020004"], 0x15) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2) read(r1, &(0x7f0000000000)=""/19, 0xfffffc84) 2018/05/26 16:57:54 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x20}, 0x2c) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) connect(r0, &(0x7f0000000040)=@ethernet={0x6, @random="8c9fdd6e742c"}, 0x80) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="180000000000000000000001652600000000df00000000619618a40000000000000039b8124b24c120983e4867df0f12b576cd38967da99808de648a26926adfdc17d9530084a6e9d5ee87feebad002c2cdafa3cdd243961a614653c03d9dc5500f78b71e14ef0f33beac91359b49ac05f148212d937e1a810f931f344233bde57f636abaa70e81928fbbddee72fde9d50e291422fda7a2f98422b35a393fd4789e5e5d08d9c48ae57785393a23c1c3029a0baf6fcbd2edc4fb6963dab2b9ff4f376e147e4e1d3c5138eed030000000000001db0a2a389c48856d08c4b29ccf23af6d9e51cbb00"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/zero\x00', 0x1d1040, 0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) utimensat(r1, &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)={{0x0, 0x7530}, {r2, r3/1000+30000}}, 0x100) 2018/05/26 16:57:54 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x20000, 0x0) ioctl$TIOCSWINSZ(r0, 0x5423, &(0x7f0000000000)={0x19}) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r2, 0x80dc5521, &(0x7f0000000140)=""/182) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x100000001) 2018/05/26 16:57:54 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000007fed)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000080)={{0x3, 0x0, 0x0, 0x0, "d59ce6ec2c443375eaeffc031e50b8fbd038913e8027d8a01233ade40e5e547303e5faf572760b270a8f7aed"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20]}) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x9, 0x40000) mq_timedreceive(r1, &(0x7f0000000580)=""/4096, 0x1000, 0x81, &(0x7f0000000040)) 2018/05/26 16:57:54 executing program 6: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8, 0x40) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x89073f0) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000040)=r0) ioctl$KDSKBLED(r0, 0x4b65, 0x1000) getsockname$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) lseek(r0, 0x0, 0x1) r1 = semget(0x3, 0x3, 0x4) semctl$GETPID(r1, 0x2, 0xb, &(0x7f0000000100)=""/224) semget$private(0x0, 0x2, 0x20) r2 = shmget(0x1, 0x1000, 0x20, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_STAT(r2, 0xd, &(0x7f0000000200)=""/160) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000002c0)={0x8, 0x0, 0x10003, 0x10}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000300)={0x1ff, r3, 0x10000, 0xff}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000340)={0xffffffffffffffff}) mbind(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4000, &(0x7f0000000380)=0x401, 0xffffffff, 0x7) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000003c0)={0x0, 0xf5, "f969b887c1bf40002faf80b0e8a1c5b5c3f47fc8ba4b5367f8f1d2d3ef1eb0c258b854eafb91c678c125b8200a79bf6c1c85e8e97ac76e911f64a414b5e7fcd023e6ee014b826b43395cae446f2a87f08e95cee2e21a9b2d028e557063af3f52b932e38db344c47513a031379ae85deda18534a9f4098f3325eb86a072331cf3a6ae4a5bf3914af74ba6023e402288d7e400021d77102a1dab499cc9dfb38409689e46ff1b30e87cd30af01147146596fd410eab0a7f7f6f91de0ee49ccc262df5c03c50c8a8ec42c0d7210665473f0dd037bbd437030b32d51a363611e8cb35ac5c018d802dd15cc3a422022d6a04125fc2f04aba"}, &(0x7f00000004c0)=0xfd) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000500)={r6, 0xfffffffffffffffa}, &(0x7f0000000540)=0x8) sendmsg$rds(r0, &(0x7f0000001dc0)={0x0, 0x0, &(0x7f00000019c0)=[{&(0x7f0000000580)=""/22, 0x16}, {&(0x7f00000005c0)=""/47, 0x2f}, {&(0x7f0000000600)=""/223, 0xdf}, {&(0x7f0000000700)=""/162, 0xa2}, {&(0x7f00000007c0)=""/4096, 0x1000}, {&(0x7f00000017c0)=""/52, 0x34}, {&(0x7f0000001800)=""/209, 0xd1}, {&(0x7f0000001900)=""/138, 0x8a}], 0x8, &(0x7f0000001c40)=[@mask_cswp={0x58, 0x114, 0x9, {{0x2800000000000000, 0x15c}, &(0x7f0000001a40)=0x5, &(0x7f0000001a80)=0x2, 0x2, 0x8001, 0x0, 0x8, 0x0, 0xfff}}, @fadd={0x58, 0x114, 0x6, {{0xffff, 0x1d}, &(0x7f0000001ac0)=0x1, &(0x7f0000001b00)=0xffff, 0x29, 0x1, 0x0, 0x2, 0x24, 0x81}}, @cswp={0x58, 0x114, 0x7, {{0x8, 0x1000}, &(0x7f0000001b40)=0xffffffff80000001, &(0x7f0000001b80), 0x80, 0x10000, 0x2, 0x4000000000, 0x60}}, @mask_fadd={0x58, 0x114, 0x8, {{0x9, 0x5}, &(0x7f0000001bc0), &(0x7f0000001c00), 0x7, 0x1, 0x9, 0x800, 0x42, 0x2}}], 0x160, 0x24044040}, 0x8000) write$cgroup_type(r0, &(0x7f0000001e00)='threaded\x00', 0x9) write$sndseq(r0, &(0x7f0000001e80)=[{0x2, 0xfffffffffffffff9, 0x0, 0x3, @time, {0x100, 0xb726}, {0xffffffffffffff11, 0x5}, @quote={{0x3, 0x8}, 0xffffffffffffff01, &(0x7f0000001e40)={0xcfe0, 0x4, 0x8, 0xfff, @time={0x77359400}, {0x1f, 0x4}, {0xffffffffffff0000, 0x1ffc000000000000}, @addr={0x7c, 0x7}}}}, {0x3, 0x0, 0xfffffffffffffffe, 0xffffffff, @time={0x0, 0x1c9c380}, {0x2, 0x100000000}, {0x0, 0x495}, @queue={0x2, {0x1, 0x2}}}], 0x60) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001f00)={0x0, r4, 0x0, 0x9}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001f40)={r6, @in6={{0xa, 0x4e21, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, &(0x7f0000002000)=0x84) prctl$getname(0x10, &(0x7f0000002040)=""/110) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000020c0)={r7, 0x100000000, 0x4d6, 0x3, 0x9, 0x2, 0x95, 0x9, {r7, @in={{0x2, 0x4e24}}, 0x1, 0x0, 0x9a, 0x3, 0x7}}, &(0x7f0000002180)=0xb0) r8 = fcntl$getown(r5, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000021c0)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f00000022c0)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000002300)={0x59b, 0xff, r8, 0x3, r9, 0x0, 0x2}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002340)={r7, @in6={{0xa, 0x4e23, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}, 0x0, 0x9, 0x5, 0x5, 0x17}, &(0x7f0000002400)=0x98) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000002440), &(0x7f0000002480)=0x4) r10 = add_key(&(0x7f00000024c0)='rxrpc\x00', &(0x7f0000002500)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) r11 = add_key(&(0x7f0000002540)='.request_key_auth\x00', &(0x7f0000002580)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000025c0)="af5edfe544e65f21", 0x8, 0xfffffffffffffff9) keyctl$unlink(0x9, r10, r11) 2018/05/26 16:57:54 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0xffffffc0, 0xffffffbd}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/26 16:57:54 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000000)=""/63, 0x3f}], 0x1, 0x0, 0x0, 0x7}, 0x102) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000200)) sendmsg$nl_netfilter(r0, &(0x7f0000000600)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000080)={0x14, 0x3, 0x2, 0x4a59abc11ef89507}, 0x14}, 0x1}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000acc000)={&(0x7f0000c87000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000010c0)={0x14, 0x1, 0x1, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) 2018/05/26 16:57:55 executing program 0: r0 = socket$inet6_sctp(0xa, 0xffffffffffffffff, 0x84) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_user\x00', 0x0, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000040)=0x5) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f00000000c0)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r0, &(0x7f00000001c0)='a', 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x2}, 0x1c) listen(r0, 0x5) accept(r0, &(0x7f0000000200)=@vsock, &(0x7f0000000080)=0xfffffffffffffd40) 2018/05/26 16:57:55 executing program 1: socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000000080)={0x0, 0x0}) sendmsg(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000005c0)='m', 0x1}], 0x1, &(0x7f0000001980)=ANY=[]}, 0x0) recvmsg(r1, &(0x7f0000000340)={&(0x7f0000000100)=@alg, 0x80, &(0x7f0000000200)=[{&(0x7f00000001c0)=""/2, 0x2}], 0x1, &(0x7f0000000240)=""/253, 0xfd}, 0x0) 2018/05/26 16:57:55 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket(0xa, 0x1, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x4082c0, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00', r2}, 0x10) getsockopt$inet6_int(r1, 0x29, 0x10, &(0x7f0000000100), &(0x7f0000013000)=0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/05/26 16:57:55 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) close(r2) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x113201, 0x0) ioctl$TIOCGETD(r3, 0x5424, &(0x7f0000000180)) close(r1) 2018/05/26 16:57:55 executing program 4: socket$key(0xf, 0x3, 0x2) r0 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000040)="c626262c8523bf012cf66f") sendmsg$key(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000500)={0x2, 0xb, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/05/26 16:57:55 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f00000000c0)={0xffff, 0xd60}) prctl$intptr(0x4, 0x18) syz_emit_ethernet(0x6e, &(0x7f0000000000)=ANY=[@ANYBLOB="cd390b0c1bf2ffffff0a00ff86d96002290f00383a0000000000000000000000ffff00000000ff0200000000000000000000000000010200907800000000489405000000040000000000000000040000000000000001fe80000000009d00000b006b000000000000000000000000"], 0x0) perf_event_open$cgroup(&(0x7f0000000140)={0x5, 0x70, 0x81, 0xbcc0, 0x8, 0x3, 0x0, 0xe8, 0x83900, 0x8, 0x7, 0x9, 0x9c, 0x9, 0xfffffffffffffff9, 0x5, 0xc7, 0xfdfb, 0x2, 0xfab6, 0x7ff, 0x3ff, 0x800, 0x1f0, 0x9, 0x6, 0xffffffff, 0x1, 0x81, 0x7, 0x6, 0x6, 0x100, 0x6, 0x7, 0x21d, 0x7, 0x9, 0x0, 0x629, 0x5, @perf_bp={&(0x7f0000000100), 0xc}, 0x4, 0x4, 0x3, 0x5, 0xffff, 0x9, 0x3f}, r0, 0x8, r0, 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={0x0, 0x40}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000240)={r1, 0x200000, 0x30}, 0xc) 2018/05/26 16:57:55 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000100)={'raw\x00'}, &(0x7f0000000000)=0x54) getsockopt$inet_int(r0, 0x10d, 0x4004000000f7, &(0x7f0000000040), &(0x7f00000000c0)=0x10d) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x40000, 0x0) 2018/05/26 16:57:55 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000880)=ANY=[]}, 0x1, 0x0, 0x0, 0x800}, 0x0) r1 = socket(0x10, 0x7, 0x29cc) ioctl$sock_ifreq(r1, 0x893f, &(0x7f0000000000)={"6970365f76746900024000", @ifru_names='veth0_to_bridge\x00'}) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f00000002c0)={'TPROXY\x00'}, &(0x7f0000000300)=0x1e) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x100, 0x400000, 0x40, 0x3, 0x3}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000200)={r2, 0x9, 0xfffffffffffffff9, 0x8}, &(0x7f0000000280)=0x10) 2018/05/26 16:57:56 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000780)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(des-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="8be300aa0a55b7dd3223000000000000000000000000000000000000000000000000", 0xffffff31) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup3(r0, r1, 0x80000) ioctl$TCFLSH(r2, 0x540b, 0x800) sendmmsg(r1, &(0x7f0000004180)=[{{&(0x7f0000001b00)=@can={0x1d}, 0x80, &(0x7f0000002e80)=[{&(0x7f0000002e00)="dd", 0x1}], 0x1, &(0x7f0000002f00)}}], 0x1, 0x0) preadv(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/134, 0x86}], 0x1, 0x0) r3 = dup2(r1, r1) ioctl$RNDCLEARPOOL(r3, 0x5206, &(0x7f0000000100)=0x2) 2018/05/26 16:57:56 executing program 1: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="580000371a00000014010000090000004d097f67d8b7b4abc1f204a30aafdaf7b4559556d9101709322be4c68537e918d56fc5fa0d02739b2ab80ec25d434d3e8a83e36011c57e8769315dd29005dba33000000000000000"], 0x58}, 0x0) 2018/05/26 16:57:56 executing program 5: unshare(0x24020400) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000003980)=@req3={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc}, 0x1c) recvmmsg(r0, &(0x7f0000003780)=[{{&(0x7f0000000040)=@in={0x0, 0x0, @dev}, 0x0, &(0x7f0000000200)=[{&(0x7f00000000c0)=""/247}], 0x0, &(0x7f0000000280)=""/4096}}, {{&(0x7f0000001280)=@nfc, 0x0, &(0x7f00000025c0)=[{&(0x7f0000001300)=""/50}, {&(0x7f0000001340)=""/78}, {&(0x7f00000013c0)=""/81}, {&(0x7f0000001440)=""/67}, {&(0x7f00000014c0)=""/62}, {&(0x7f0000001500)=""/188}, {&(0x7f00000015c0)=""/4096}], 0x96, &(0x7f0000002640)=""/56}}, {{&(0x7f0000002680)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x0, &(0x7f0000003700)=[{&(0x7f0000002700)=""/4096}], 0x0, &(0x7f0000003740)=""/30}}], 0x40000000000033b, 0x0, &(0x7f0000000000)={0x77359400}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000001c0)) 2018/05/26 16:57:56 executing program 6: setrlimit(0x7, &(0x7f0000000000)={0x14, 0x88}) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) r1 = accept(r0, &(0x7f0000000080)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000000100)=0x80) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x40001) r3 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x7, 0x295a315a8cf6d1e0) ioctl$SG_GET_SCSI_ID(r3, 0x2276, &(0x7f00000001c0)) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000000200), &(0x7f0000000240)=0xc) ioctl$BLKFLSBUF(r2, 0x1261, &(0x7f0000000140)=0x1) ioctl$EVIOCGPROP(r3, 0x80404509, &(0x7f0000000280)=""/196) 2018/05/26 16:57:56 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_ifreq(r0, 0x894a, &(0x7f00000000c0)={'veth1_to_bridge\x00', @ifru_flags=0x8000}) 2018/05/26 16:57:56 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) read(r0, &(0x7f0000000080)=""/251, 0x11c) ioctl$SG_NEXT_CMD_LEN(r0, 0x2283, &(0x7f0000000000)=0x47) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) write$binfmt_elf64(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="7f454c46000000000000000000000000000000020000000000000000000000014dffffffffffffff00000000000000000000000000003800000000000000000000000000000000000300000000000000000000000000000000000000000000000000000000000400000000"], 0x6b) 2018/05/26 16:57:56 executing program 7: r0 = memfd_create(&(0x7f0000000140)='#em1#+\x00', 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000000)=0x1, 0x4) write(r0, &(0x7f0000000040)="06", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpuset.effective_cpus\x00', 0x0, 0x0) 2018/05/26 16:57:56 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) shmget(0x0, 0x3000, 0x0, &(0x7f00005ef000/0x3000)=nil) r0 = inotify_init() r1 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x400) inotify_rm_watch(r0, r1) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$IP_VS_SO_SET_DELDEST(r2, 0x0, 0x488, &(0x7f0000000000)={{0x0, @broadcast=0xffffffff, 0x4e23, 0x3, 'lblc\x00', 0x4, 0x3, 0x13}, {@loopback=0x7f000001, 0x4e24, 0x0, 0x1, 0x9, 0x8}}, 0x44) r3 = socket(0x2, 0x5, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r3, 0x114, 0x7, &(0x7f00000001c0)={@can={0x1d}, {&(0x7f0000000380)=""/243, 0xf3}, &(0x7f0000000180), 0x26}, 0xa0) 2018/05/26 16:57:56 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000001c0)=@fragment, 0x8) write(r0, &(0x7f00000001c0), 0x0) fallocate(r1, 0x2, 0x8, 0x7ff) write$binfmt_misc(r0, &(0x7f0000000280)={'syz1'}, 0x4) 2018/05/26 16:57:56 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = fcntl$getown(r0, 0x9) sched_setattr(r1, &(0x7f0000000080)={0x30, 0x6, 0x1, 0x2c67, 0x2, 0x4, 0x7, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB="1c1493b431", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r2}, 0x10) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x8c000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x88, 0x30}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000180)={r4, 0xff8c}, 0x8) 2018/05/26 16:57:56 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/if_inet6\x00') pread64(r0, &(0x7f00000013c0)=""/4096, 0x1000, 0x0) 2018/05/26 16:57:56 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x27ffd) fcntl$setstatus(r1, 0x4, 0x2800) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x200000, 0x0) write(r1, &(0x7f0000000180)="bf", 0x1) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000040)={0x4, 0x4, 0x6, 0x0, 0x0, 0x0, 0x3, 0x9, 0x1, 0x2, 0xffffffffffff8143, 0x4}) 2018/05/26 16:57:56 executing program 2: r0 = inotify_init() mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x10002fc) r1 = accept4$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000000100), 0x80000) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000000140), &(0x7f0000000180)=0xc) rmdir(&(0x7f0000000040)='./control\x00') 2018/05/26 16:57:56 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) pselect6(0x40, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)={0x77359400}, &(0x7f0000000140)={&(0x7f0000000100), 0x8}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000180)={0xffffffffffffff9c}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000001c0)={0x3b39}, 0x1) 2018/05/26 16:57:56 executing program 3: r0 = socket(0x11, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000846ff0)={0x2, &(0x7f0000111fe8)=[{0x4c}, {0x6}]}, 0x10) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xfffffffffffffff8, 0x101000) r3 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f0000000080)={{0xff, 0x3, 0x9, 0xff, "f07284da36e479838f05419eeb3667ee420cef733651d9680107707c090baf511a5919ff22d55845520cc92b", 0x4}, 0x0, 0x0, 0x5, r3, 0x7a8b, 0x20, "bd08ba342fc7788fb63f674fde090482821bcab680353a4ca29ac018411aa512b0f5777a287a7ab647279054e2290d507ef952705462038ddcf91c8a352dd980", &(0x7f0000000040)='selinux\'ppp0\x00', 0xd, [], [0x100, 0x4, 0x400, 0x1f5]}) [ 299.860393] sd 0:0:1:0: [sg0] tag#6 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 299.869162] sd 0:0:1:0: [sg0] tag#6 CDB: opcode=0xff (vendor) [ 299.875248] sd 0:0:1:0: [sg0] tag#6 CDB[00]: ff ff ff ff 00 00 00 00 00 00 00 00 00 00 00 00 [ 299.884907] sd 0:0:1:0: [sg0] tag#6 CDB[10]: 00 00 38 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 299.893678] sd 0:0:1:0: [sg0] tag#6 CDB[20]: 00 00 00 00 03 00 00 00 00 00 00 00 00 00 00 00 [ 299.902401] sd 0:0:1:0: [sg0] tag#6 CDB[30]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 299.911161] sd 0:0:1:0: [sg0] tag#6 CDB[40]: 00 00 04 00 00 00 00 [ 299.928931] sd 0:0:1:0: [sg0] tag#5 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 299.937539] sd 0:0:1:0: [sg0] tag#5 CDB: opcode=0xff (vendor) [ 299.943719] sd 0:0:1:0: [sg0] tag#5 CDB[00]: ff ff ff ff 00 00 00 00 00 00 00 00 00 00 00 00 [ 299.952417] sd 0:0:1:0: [sg0] tag#5 CDB[10]: 00 00 38 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 299.961168] sd 0:0:1:0: [sg0] tag#5 CDB[20]: 00 00 00 00 03 00 00 00 00 00 00 00 00 00 00 00 [ 299.969930] sd 0:0:1:0: [sg0] tag#5 CDB[30]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 299.978667] sd 0:0:1:0: [sg0] tag#5 CDB[40]: 00 00 04 00 00 00 00 2018/05/26 16:57:57 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$inet6(0xa, 0x80f, 0x2, &(0x7f0000000040)) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") close(r0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40080, 0x0) syncfs(r1) 2018/05/26 16:57:57 executing program 2: r0 = socket$inet6(0xa, 0x100100000006, 0x0) accept4(r0, &(0x7f0000000040)=@in, &(0x7f00000000c0)=0x80, 0x800) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt(r1, 0x0, 0x4, &(0x7f0000000040), 0x0) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/05/26 16:57:57 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) exit(0x80000001) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000180000fa0000000000000000d37e508ea80c145c5f0bea6fe0e7589f3532e88a9e3c413d6ce0bc946dfb4965ad8dee936ff6de148087dced70d63c49c4103ee4ec5241b490e3dbbd267d67ef877df8e5940dc25656d6d889bfe283cfcdc8a10e31589b9a56407a", @ANYPTR=&(0x7f0000008840)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1e) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0xffffffffffffff9c, 0x0, 0x1, 0x8, &(0x7f0000000080)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000140)) 2018/05/26 16:57:57 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) unshare(0x24020402) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000500)=0xb, 0x2ec) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x4000, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000000040)={@loopback, 0x0}, &(0x7f0000000080)=0x14) r3 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e21, 0x0, 0x4e24, 0x1, 0x0, 0xa0, 0xa0, 0x0, r2, r3}, {0x9, 0xfffffffffffffffe, 0x8c5, 0x8, 0x406, 0x800, 0xdd9f, 0x8}, {0x400, 0x40, 0x81, 0x6}, 0x6, 0x0, 0x2, 0x1, 0x1, 0x3}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d3, 0x33}, 0xa, @in6=@loopback={0x0, 0x1}, 0x0, 0x1, 0x3, 0x6, 0xffffffff, 0x1, 0x7}}, 0xe8) sendto$packet(r1, &(0x7f0000000380)="28e620989b31d79744ed5c3f7d532612ceaa471467408b0d697ca577e9a0717f1b287ed916b02d54ac169ca27c53639df8c8a722a0aa0fc5ec4a3895c4d9deaff82789b1", 0x44, 0x1, &(0x7f0000000400)={0x11, 0x4, r2, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000200)=0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000540)={{{@in6=@dev, @in6=@ipv4}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000300)=0xe8) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000440)=r1) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000240)={r4, @in6={{0xa, 0x4e21, 0xffffffff00000000, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}}, &(0x7f0000000340)=0x84) 2018/05/26 16:57:57 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x1000008}, 0xc, &(0x7f0000000080)={&(0x7f0000000340)=@updpolicy={0xb8, 0x19, 0x709, 0x0, 0x0, {{@in, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2}}}, 0xb8}, 0x1}, 0x0) 2018/05/26 16:57:57 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000180)='/dev/null\x00', 0x200, 0x0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000000140)=0x5a, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f0000000000)=""/105, 0x69) fcntl$setstatus(r1, 0x4, 0x42800) readv(r1, &(0x7f00000000c0)=[{&(0x7f0000000200)=""/255, 0x443}], 0x140) 2018/05/26 16:57:57 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) close(r0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x80000, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x1, &(0x7f0000000040), 0x4) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/05/26 16:57:57 executing program 7: unshare(0x203fe) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x7}, 0xd) 2018/05/26 16:57:57 executing program 7: r0 = socket$nl_generic(0xa, 0x3, 0x10) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x200000, 0x0) r2 = geteuid() sendmsg$nl_netfilter(r1, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, 0x3, 0x5, 0x400, 0x70bd2b, 0x25dfdbfc, {0x7, 0x0, 0x6}, [@typed={0x8, 0x4c, @uid=r2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x1) r3 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x1000, 0x400) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000000c0)={&(0x7f0000000000)='./file0\x00', r3}, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x39, &(0x7f0000000080)={0x8001, 0x0, 0x800}, 0xb4) 2018/05/26 16:57:57 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) arch_prctl(0x1003, &(0x7f0000000000)="ed90c9b45f6fc77105aa55d15e39095b95e15f490c13474b7be87285ecc3655eee901678366803365ad36471f82bc6ac2f6107c963c7af323bdd6f3d7a565b8834512d674b7e3187ef64491d99e87ded47632242d6410c591cac4c20737382e9dfc1467172162d6a5525ceae3951f779c9a4a3c46a974fb6be7d9f8510ebadb7cf65ae6b4fa770269b460ed1d13b30b1b5fbd8d663bcc73b7fe10e5c6502c791620c60ffa64e63ba42f829a110de111b2322f6806a34ae11948dbcdb0644b48b46") setsockopt(r0, 0x114, 0x2, &(0x7f0000cc5ffb), 0x0) 2018/05/26 16:57:57 executing program 2: r0 = socket(0x18, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x8, 0xffffffff, 0x1f, 0x10001, 0x2}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={r1, @in6={{0xa, 0x6d7, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, 0x2, 0x3}, &(0x7f0000000140)=0x90) accept4$alg(r0, 0x0, 0x0, 0x0) 2018/05/26 16:57:57 executing program 4: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') renameat2(r0, &(0x7f00000000c0)='./file0/\x00', r0, &(0x7f0000000000)='./file0\x00', 0x2) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000140)=""/249) 2018/05/26 16:57:57 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket(0x9, 0x800000000001, 0x104) ioctl(r1, 0x2, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={'ip6_vti0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x16}}}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000080)=0x4) sendmsg$nl_xfrm(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f00000005c0)=@updpolicy={0xb8, 0x19, 0x407, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff}}}, 0xb8}, 0x1}, 0x0) 2018/05/26 16:57:57 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x1ff) r1 = shmget$private(0x0, 0x3000, 0x260, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000003100)=""/4096) 2018/05/26 16:57:58 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) mq_timedsend(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0xc3dc, &(0x7f0000000140)={0x77359400}) sendfile(r0, r0, &(0x7f0000000040), 0x7) 2018/05/26 16:57:58 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmsg(r0, &(0x7f00000004c0)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000080)=""/172, 0xac}, {&(0x7f0000000140)=""/146, 0x92}, {&(0x7f0000000280)=""/182, 0xb6}, {&(0x7f0000000340)=""/232, 0xe8}, {&(0x7f0000000200)=""/25, 0x19}], 0x5, 0x0, 0x0, 0xed}, 0x10020) r1 = getpgrp(0xffffffffffffffff) getpriority(0x1, r1) 2018/05/26 16:57:58 executing program 0: syz_emit_ethernet(0x1, &(0x7f0000000240)=ANY=[@ANYBLOB="2b00000000001b207f5c5eeb08004500005800000000002b9078ac1414aaac1414aa042089060000000000000800000086dd080088be00000000100000000100000000000000080022eb00000000200000000200000000000000000000000800655800000000eec6a4e3121cb08e60f0f5a0fbc7a6e23c818a1498fef03fb9738269c88ba0d4a93b563ed731176dd6028cc8a252294b704206c37c0c51e9149ea12940fd1c3ed9543267391234978e01010000543734d0b1c9ee54f9f9c3f4d5c583df4a06281b0c5d568c0ce21953c8d3da1d2bda8c"], &(0x7f0000000040)) 2018/05/26 16:57:58 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000002140)={0x14}, 0x14}, 0x1}, 0x0) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100)=@assoc_value, &(0x7f00000000c0)=0xffffffffffffff8c) 2018/05/26 16:57:58 executing program 7: socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x400000000008912, &(0x7f00000000c0)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x800, &(0x7f0000000040)={0xa, 0x4e22, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) 2018/05/26 16:57:58 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x14000) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4, 0x4, 0x0, 0x0, 0xc, 0xa411902c1002bded, "45a9acd6a6530fbc0cb9e40b093f6983440beed35f65e31e77f65ab4592b2f6558cf0334f018d5ebde3a45b8204781e669e2307c70a44704ebede8c172c5aa98", "97c56cb32145f916d28e73a35b965a623f6bf1c1b2b631c578fdd1a8fe04fbe098874d0e060f1514bee67d3b887f09bce016f5bbe16291674ab688e5f5f5ee36", "8fd2847df77d3710117a5062c478951793c0448c3facc9094e800f1d8281fc77", [0x800, 0x1]}) shmget(0x3, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) 2018/05/26 16:57:58 executing program 1: r0 = socket$inet_sctp(0x2, 0x400000000001, 0x84) sendto$inet(r0, &(0x7f000001d000)="a9", 0x1, 0x0, &(0x7f0000004ff0)={0x2, 0x0, @rand_addr=0xfffffffffffffffe}, 0x10) listen(r0, 0x7) r1 = accept4(r0, 0x0, &(0x7f0000021000), 0x0) sendmmsg(r1, &(0x7f0000002c00)=[{{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000000)="d0", 0x1}], 0x1}}], 0x1, 0x0) 2018/05/26 16:57:58 executing program 3: r0 = socket(0x2, 0x1, 0x0) socketpair$inet6(0xa, 0x8000a, 0x80, &(0x7f00000004c0)) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380)='/dev/hwrng\x00', 0x8c0c1, 0x0) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f00000003c0)="0e92a9f4fa8d0800ce383900e2bf588cc01ffb18805c90175efd946d51821f34d5beb2aff2bd3f7ad679d74b5dc31fc21ea524ada1fe7f5ae71ec8639680e187cc4c3c4cfca27e1edc2d29d7ab4edb46e8fc5cc5c15da433830897c3ed6b26f0155874b48916b3822ac75cb405d8f356a60a7430732508360edd98a289e2e74de683ff31b9d8b91b2c25387debeb46d98c2342d4a05b2c6a689fd4bf136a2125dc470c650d66fa52711747a955bcbd6844dc74a455504894db4b815fedbe7f8e481d4eaaea32415cedf740775ae8f7de5af9aa") bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r3 = dup(r1) statx(r3, &(0x7f0000000140)='./file0\x00', 0x6100, 0x8, &(0x7f0000000280)) setsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000000040)=0x3, 0x4) sendto$inet(r1, &(0x7f0000a88f88), 0x332, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f00000000c0)={@dev, @multicast1}, &(0x7f0000000100)=0xc) recvmmsg(r1, &(0x7f0000001ac0)=[{{&(0x7f0000000180)=@can, 0x80, &(0x7f00000014c0)=[{&(0x7f0000000000)=""/9, 0x9}], 0x1, &(0x7f0000000200)=""/55, 0x37}}, {{&(0x7f0000001540)=@rc, 0x80, &(0x7f00000019c0), 0x0, &(0x7f0000001a40)=""/121, 0x79}}], 0x2, 0x0, 0x0) 2018/05/26 16:57:58 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000a00)={0xffffffffffffff9c, 0x1, 0x1, 0x40db4bf, &(0x7f0000000080)=[0x0], 0x1}, 0x20) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000a40)={0x3, r1}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) write$vnet(r0, &(0x7f0000000980)={0x1, {&(0x7f0000000040)=""/42, 0x2a, &(0x7f0000000880)=""/213, 0x3, 0x3}}, 0x68) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000b00)='team\x00') sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f0000000bc0)={&(0x7f0000000ac0)={0x10, 0x0, 0x0, 0x404}, 0xc, &(0x7f0000000b80)={&(0x7f0000000b40)={0x14, r2, 0x600, 0x70bd2a, 0x25dfdbfd, {0x2}}, 0x14}, 0x1, 0x0, 0x0, 0x40014}, 0x24000001) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000c00)=0x400001d) munlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000c80)={'IDLETIMER\x00'}, &(0x7f0000000cc0)=0x1e) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000000)={0x0, r1}) write$binfmt_elf32(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x757) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000c40)) chdir(&(0x7f0000000a80)='./file0\x00') 2018/05/26 16:57:58 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x8000, @loopback={0x0, 0x1}, 0x9}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x4}, 0x1c) 2018/05/26 16:57:58 executing program 0: mkdir(&(0x7f0000029ff6)='./file0\x00', 0x3) r0 = inotify_init1(0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xd2a9, 0x80000) getpeername(0xffffffffffffff9c, &(0x7f00000000c0)=@can={0x0, 0x0}, &(0x7f0000000140)=0x80) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000280)={{{@in=@dev={0xac, 0x14, 0x14, 0x1b}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0xfffffff000000000, 0x4e24, 0x20, 0xa, 0x80, 0x80, 0x29, r2, r3}, {0x4, 0x761, 0x5, 0x8, 0x2, 0x0, 0x6}, {0x2, 0x5, 0x4, 0x9}, 0x5, 0x0, 0x3, 0x1, 0x2}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0x33}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x2, 0x1, 0x9, 0x2, 0x1, 0x100}}, 0xe8) r4 = socket(0xa, 0x2, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") inotify_add_watch(r0, &(0x7f00007a7000)='./control\x00', 0xa4000960) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) rename(&(0x7f0000000080)='./control\x00', &(0x7f0000000040)='./file0\x00') 2018/05/26 16:57:58 executing program 6: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifbp\b\x00\v\x00\b\x00', 0xa200}) write$tun(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="0000030000000000000060af04ca01082f0000000000000000000000ffffac1414bbff0200000000000000000000000000af9051cc01342065580000000000000888be00000000100000000100000000000000080022eb0000000020000000020000070000000000000000080065580000000000000000000000"], 0x1) 2018/05/26 16:57:58 executing program 5: syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') r0 = syz_open_procfs(0x0, &(0x7f0000000080)='oom_score_adj\x00') sendfile(r0, r0, &(0x7f00000000c0)=0x81, 0x7a000000000000) 2018/05/26 16:57:58 executing program 0: r0 = memfd_create(&(0x7f00000000c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) write$cgroup_pid(r0, &(0x7f0000000040)=ANY=[@ANYBLOB='\n'], 0x1) execveat(r0, &(0x7f0000000000)='\x00', &(0x7f00000001c0), &(0x7f0000000240), 0x1000) sendmsg$unix(r0, &(0x7f0000000600)={&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000180)="1807c48262ccc2f74e2b918b585f7fdfe04e4ea6002c20b054cb91bbe66d57aa755cef65e8747e323fb2aaa07d63783794609260fba4c6271b8bcaded7cbdd31d623659b80469956f2fe48152b0d874e4303815bb6d374e3e104cffea51464f5728faaec2515ad7b11ceaf3d0ed6e7b75a8fff6edf541b7b72195a9eeb98d5baae7c7b086b95eecf3faf4046f2863aadc6ba212ec7556a0022028df073db75752d4210e8411c40b0ddffae6d23ce3735ac958fbbb37d44c39a156c5992cb930776101b4752b48b7fc3f712924d0baff9c51586603d8c972e6eb9943fb77bfc7db39eacec5b3b636187a6152a3b6a", 0xee}, {&(0x7f0000000280)="8f3d75f647cf5e28563768cce7b0ca34d64543e2949d98b9fc9c54c7cb452969b3c8d3024e207bae03e36a9794ff927bc60340c3907fb64822a09e1032307dff671d24087e188782ec42b5bb6bd02eb85577fe245ae19533e37f4d514ba6b17b7fd2482bf4505131351ae963e2936ca4a8fe2a3deea432c0c72fa2d29490d125fb7e7ca4f6b52c07538a3dfa46596c24b7110c", 0x93}, {&(0x7f0000000340)="91118248979fd62874ec47215b79814e3c681f12ba905576f15a972c3692f32094817c3ca37049776d69efb43a37c33f5578a5dea15f5383c51e370119d8ff7c0089cda0a6b8048b566e73a8da2eff4a2963e3a55e435e1f450abf65bccd017ce77f6ceeedf2741ef019f5f5e99c36d6f69bb301210f6b", 0x77}, {&(0x7f00000003c0)="8ad61afc28dbed7a8a691684ff016a93eba58db45b7bee860932dc416fb38b6ae331bc0cc3ad4fca797908db4ce80c19995b1ca1dacc04a61a09a4a7c83cf3da4b98b68ad2e26b7d2d418ab243038af8c1854ede1c9a35de82b332fc3c92278b94c9834355aaf7b747a05dc7a642c362724df3f6a52a6a0f55878c59eb883feb3a4682ebe3641975e76bb9fe2bba5ebe9000844a7108f23eb92d0e127676a105a6c26a87f7f9c8e8935a1e5bcfbb63fd409d9bae9248c6947762810ca1165ddb63db7e5e265dd8ecd18a738d", 0xcc}, {&(0x7f00000004c0)="296a7d78c70087b853977cfbe6fb45a49c61101cef23e2999439f8a393e5a535e559f2d17a87ea9456e7e8a26f7bdd664f9365463806d1de5217a779b3af8e333aaa02376caab8db59323d257f82de91ccfd9a61b5a8fcad2f7906cc2aeed4bcbf3a63a947436d0039e6f8e7339c", 0x6e}, {&(0x7f0000000080)="6309964c", 0x4}], 0x6, &(0x7f00000005c0)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x28, 0x20004004}, 0x4040081) 2018/05/26 16:57:58 executing program 3: r0 = creat(&(0x7f0000000180)='./file0\x00', 0x4) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00000001c0)=0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x2) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000580)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2), 0xffffffee) read(r1, &(0x7f0000000000)=""/126, 0xfffffeab) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000000080)={@mcast2, 0x0}, &(0x7f00000000c0)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000100)={@empty, 0x69, r4}) dup2(r1, r3) 2018/05/26 16:57:59 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001680)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000001c0)="70861be2bd57c93e15a4d6079c0b140d22b324bb589531aa2908e4d4c4efb5c58614f0698d750e24993efac68c8636dc937fe2dba0102f6a41394cd8f2dc62bf1edcbdc4f5f429e46c7e35389495ff283981afd1081e9a1edcb08025a398755853d5795deda8151a790ee780c3fd882c82e2749dcab081749ed6c1c9", 0x7c) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000000040)=""/14, &(0x7f0000000080)=0xe) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x200013c0}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/26 16:57:59 executing program 5: r0 = socket(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000000)={'nat\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000001c0)={0x100000001, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x88) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000000c0)=@add_del={0x2, &(0x7f0000000140)='bond0\x00', 0x7ff}) ioctl(r0, 0x5, &(0x7f0000000100)="11") ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000180)=@generic={0x1, 0x0, 0x9}) setsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000280)="84ebe6bec9bec2fcc3595ee42661939ba9f6ecf53d26371f3206cc69d7db63a8a60d551bb537548cf94a087a26da222dbacbd353768416cbe00b38a7735bc8b18af8083b0f126e0c82395c7edb6c3e808a25373e45e074d0786a4e7322ac2cd10657d186c47d7a834040bcd3218ee351d687224e2e80349b94ade58490eb61f40c1eee0ffa512447a54d5f5873a1b05f29913f06965b9447a689eaa36c36b12766adab1dcaae74e07182480f9ae6bef7d1099af039892ae238ff0ef386e20957fbd28adb4c7a08b879954d15229cc5705902ec3f9e43", 0xd6) 2018/05/26 16:57:59 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0045007, &(0x7f00006e1000)) readv(r0, &(0x7f00005a6ff0), 0x1) 2018/05/26 16:57:59 executing program 2: socketpair$inet(0x1e, 0x801, 0x0, &(0x7f0000000300)={0x0, 0x0}) write$binfmt_elf64(r0, &(0x7f0000000180)=ANY=[@ANYRES32], 0x1) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x4, 0x5, 0xfffffffffffffffc}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000001c0)={r2, 0x9, 0x5}, 0x8) unshare(0x2000400) recvfrom$inet(r1, &(0x7f0000000000)=""/153, 0xffffffffffffff7a, 0x8000000000000, &(0x7f00000000c0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) 2018/05/26 16:57:59 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ppoll(&(0x7f0000000040)=[{r0}, {r1}, {r0}, {r0}], 0x4, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0), 0x8) syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x55122617, 0x8000) 2018/05/26 16:57:59 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000001140)='/dev/input/mouse#\x00', 0xffffffff, 0x80000) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001180)='/dev/vcs\x00', 0x200000, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000010c0)={0x1f, 0x17, &(0x7f0000001280)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x1}, [@generic={0x3, 0x6, 0x4, 0x80}, @alu={0x4, 0x2, 0xf, 0x5, 0xa, 0xffffffff, 0xfffffffffffffff4}, @call={0x85, 0x0, 0x0, 0x1e}, @jmp={0x5, 0x5, 0x0, 0xa, 0x0, 0x20, 0x9}, @map={0x18, 0x6, 0x1, 0x0, r0}, @map={0x18, 0x3, 0x1, 0x0, r1}, @call={0x85, 0x0, 0x0, 0xe}, @generic={0x48, 0x3, 0x6, 0x9}, @ldst={0x3, 0x3, 0x7, 0xf, 0xa, 0x30, 0xffffffffffffffff}, @generic={0x3, 0xffff, 0x2, 0x6}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0x1000, &(0x7f00000000c0)=""/4096}, 0x48) 2018/05/26 16:57:59 executing program 1: unshare(0x24020400) sched_yield() r0 = openat$urandom(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/urandom\x00', 0x200, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000000c0)=""/62, &(0x7f0000000080)=0xffffffffffffffdb) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$int_in(r1, 0x5452, &(0x7f0000000000)=0x3) r2 = gettid() ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000040)=r2) 2018/05/26 16:57:59 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x4, 0x200) connect$unix(r0, &(0x7f00000001c0)=@file={0x0, './file0\x00'}, 0x6e) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000000000)=[{r1, 0x100}], 0x1, 0x4) getsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f0000000040), &(0x7f0000000100)=0x4) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/snapshot\x00', 0x10400, 0x0) ioctl$TCXONC(r4, 0x540a, 0x800000009) time(&(0x7f00000000c0)) 2018/05/26 16:57:59 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000200)={0xa, 0xe20}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f67fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000f5dfe4)={0xa, 0x800000000005e20}, 0x1c) fremovexattr(r0, &(0x7f0000000000)=@random={'trusted.', 'wlan0cgroup\x00'}) fcntl$setflags(r0, 0x2, 0xc07df55a0f4a0183) 2018/05/26 16:57:59 executing program 0: openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x283, 0x0) lremovexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='system.advise\x00') 2018/05/26 16:57:59 executing program 1: r0 = add_key$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(&(0x7f0000000680)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f0000000500)="01adf7c04eb7185f3237dc03ac", 0xd, r2) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000540)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000480)='/dev/cuse\x00', 0x2041, 0x0) setsockopt$inet_mreqsrc(r4, 0x0, 0x28, &(0x7f00000004c0)={@local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x19}}, 0xc) r5 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000580), 0x1b8, r0) r6 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x10002, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x8001, 0x0, 0x44c, 0x3, 0x6, 0x5, 0x6, {0x0, @in6={{0xa, 0x4e23, 0x6, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x100000000}}, 0x1, 0x638, 0x48, 0x5, 0x2}}, &(0x7f0000000200)=0xb0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r6, 0x84, 0x7c, &(0x7f0000000380)={r7, 0x3ff, 0x4}, &(0x7f0000000440)=0x8) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r5, r3}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000180)={&(0x7f0000000140)={'poly1305\x00'}}) 2018/05/26 16:57:59 executing program 6: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000, 0x40) write$binfmt_elf32(r0, &(0x7f0000000500)={{0x7f, 0x45, 0x4c, 0x46, 0x7b, 0x7fff, 0x1000, 0x2, 0x7, 0x3, 0x3f, 0x380000000000, 0x37e, 0x38, 0x28d, 0x46, 0x1, 0x20, 0x2, 0x1, 0x8001, 0x80000001}, [{0x70000007, 0x4, 0x101, 0xfff, 0xa513, 0x4, 0x80, 0x4}], "612ff0e850b883324e8a741173488d810d5f35e9356a089f35523b33075a9dc889c5db4c9a602e950a39c8888efbf8c742096efb43b04dcac2995fbac6964f8a6e13da10fab83fbccf245267036690d84b2b985e281a8de5c74c01d7e0832cfb30f5c4def828550300176c166dae028dfc8996ad2767debbb380b17107e60c0d9b9e2e35e30841fae91f1dcbafb6f9ee4cad53a261620a853eb5c3d10a0d75adc918d04df7a6c9d20c2cb93337b6ff68464b42a625de199265464ad617eaf17440c0e7d5", [[], [], [], [], [], []]}, 0x71c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) clone(0x0, &(0x7f00000002c0), &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000380)) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000000000)={0x1, 0x6}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f00000004c0)) open(&(0x7f0000000080)='./file0/file0\x00', 0x1, 0x24) 2018/05/26 16:57:59 executing program 5: unshare(0x24020400) r0 = syz_open_dev$sndctrl(&(0x7f0000000280)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f00000004c0)={{0x0, 0x0, 0x0, 0x0, "93b9a8b92fe22378d311c5b267549f1f8a57ac8aefc714d2b43dcf48a5866400e88f60112aedbfe3ec14f43a"}}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x53, "dc82628f903b912fc85327a23a7937e39f92229ea9d3c08d0b16c537b1af8945b142126326b94540f4a8ed6ca77cb86a7432b6ce780df4ffc1413724047132a3235968627eb0ad5de1f64876db008ac34783e9"}, &(0x7f00000000c0)=0x5b) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={r2, 0x462}, &(0x7f0000000140)=0x8) 2018/05/26 16:57:59 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000616000)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000afbff0)={0x2, 0x4e22}, 0x10) 2018/05/26 16:57:59 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x7f, 0x402) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000940)=ANY=[@ANYBLOB="7f454c460000000000000000000000000200000000110000f100000038000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x58) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000040)) 2018/05/26 16:58:00 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="c626262c8523bf012cf66f") r1 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000000)="47504cc000", 0x8, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', r1}, 0x10) openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x20000000060400, 0x0) 2018/05/26 16:58:00 executing program 3: r0 = socket$inet6(0xa, 0x4000000000000002, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$link(0x8, r1, r2) fcntl$notify(r0, 0x402, 0xe) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x20}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@rand_addr, 0x0, 0x2b}, 0x0, @in6=@dev={0xfe, 0x80}}}, 0xe8) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) 2018/05/26 16:58:00 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000000000)=0x102) ioctl$VT_ACTIVATE(r0, 0x5606, 0x1) fchdir(r0) ioctl$VT_DISALLOCATE(r0, 0x5608) 2018/05/26 16:58:00 executing program 0: unshare(0x24020400) r0 = socket(0x2, 0x2, 0x4) getsockopt$inet6_dccp_int(r0, 0x21, 0x17, &(0x7f0000000040), &(0x7f0000000140)=0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x200000, 0x0) ppoll(&(0x7f0000000000)=[{r2}, {r1, 0x100000}], 0x2, &(0x7f00000000c0), &(0x7f0000000100), 0x8) 2018/05/26 16:58:00 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x100000000032, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000000180)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000200)=0x80) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/26 16:58:00 executing program 4: perf_event_open(&(0x7f0000000200)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000380)=0x200000000) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000300)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) close(r1) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000180)=""/100) readv(r0, &(0x7f0000000100), 0x10000000000000de) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) r2 = socket(0x2, 0x6, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x11, &(0x7f0000000280), &(0x7f00000002c0)=0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000000100)={{0xa, 0x4e23, 0x6, @loopback={0x0, 0x1}, 0x39}, {0xa, 0x4e20, 0x2, @dev={0xfe, 0x80, [], 0x1c}, 0x7f}, 0x0, [0xfffffffffffff2f2, 0x8, 0x0, 0x80000001, 0x3, 0xa4e, 0x56, 0xfc22]}, 0x5c) ioctl(r2, 0x8912, &(0x7f0000000040)="c626262c8523bf012cf66f") ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x0, r1}) 2018/05/26 16:58:00 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000040)) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0xcb, 0xb6, 0x6, 0x7f, 0x6, 0x0, 0x4, 0x9, 0x3, 0x4}, 0xb) prctl$void(0xe) 2018/05/26 16:58:00 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000200)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000240)={r2, 0xa}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0xa0, "321f05968f58dcc3f97d88f074721854bfa826c5762225ffe07d16ebf08cb750f9f30b4ad7b31190ae8399abcd45c103da43dcc7eae16dde7e71cf3f986c47864be4c45ced80092dd8f899b3bd57d739075ab19b839b34869308d20b79bd9dc2c9d879647ca79c97737ae9882506d730ae03052eae9091a422b42121731d236b742f3ab42641299c72298910b35b8d99945c059e0260d0a2d552142b62725e12"}, &(0x7f0000000100)=0xa8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYRES32=r3, @ANYBLOB="fee7c6ee0600c437d456f9452788e64173c77c9e"], 0xc) getsockopt$bt_BT_SECURITY(r0, 0x88, 0x4, &(0x7f0000000000), 0x7fffffffefff) openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc0\x00', 0x280840, 0x0) 2018/05/26 16:58:00 executing program 6: r0 = socket(0x1e, 0x4000001, 0x4002) recvfrom$inet6(r0, &(0x7f0000000540), 0x0, 0x0, 0x0, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f00000000c0)) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/05/26 16:58:00 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x80005, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000100)) unshare(0x400) getsockopt(r0, 0x200100000114, 0x40, &(0x7f0000000080)=""/1, &(0x7f0000000300)=0x1) 2018/05/26 16:58:00 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000580)=@broute={'broute\x00', 0x20, 0x2, 0x2d8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x350) 2018/05/26 16:58:00 executing program 2: socket$inet6(0xa, 0x80f, 0xffffffffffffff8c) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000fcb000), 0x4) r2 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r2, 0x29, 0x16, &(0x7f0000fcb000), 0x4) r3 = dup3(r1, r2, 0x0) getsockopt$ax25_int(r3, 0x101, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/26 16:58:00 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "a399e9c558720d8d1f6728f104000000dc6150defaca6ebcaf01008c36184c8f147be96ea321fbf49ca9b9d7"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "655397eb000000004bbdd330eaaa50c6a17a4cbe4cf9a27f671d171c4a2c50f28866380400e0fe9468a5eb556554a2803b25502ef5bc450d5f58f38b16e1198d", &(0x7f0000b0bfb2)="446465762f736e642f636f6e74726f6c4323009cb55a60fb8d54423e20546bd33125000000000000fd03e22965bb699aabcb8311b779fbf5497252581e19688501001a7898bd7751951d53b93ab1", 0xffa5}) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000000000)=[0xffffffffffff0001, 0x1000, 0x7, 0xfffffffffffffffd, 0xfff, 0x5, 0xe44, 0x7], 0x8, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x3, "8984041f02000000e10000000100000009007a7d000000000000047e000081d9"}}) syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x3, 0x4000) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000000200)=""/250) [ 303.715004] Unknown ioctl 21509 2018/05/26 16:58:00 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0xc00, 0x0) connect$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x2, @multicast2=0xe0000002}}, 0x1e) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x0, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f0000000040)={'filter\x00', 0x3, [{}, {}, {}]}, 0x58) sendmsg$netlink(r0, &(0x7f0000000740)={&(0x7f0000000200)=@kern={0x10}, 0xc, &(0x7f0000000700)=[{&(0x7f0000000780)={0x178, 0x2e, 0x321, 0x0, 0x0, "", [@nested={0x168, 0x88, [@typed={0x48, 0x31, @binary="534c5497cff5f0f2e96d34545281c0e2ba79212c0266829cdfd9d8dc6884774189d1a291a877a3dddd9c11e363d75d05e3c4e6343e01e607beec95b496d8b27f8ea4"}, @typed={0x8, 0x8f, @str='/\x00'}, @typed={0x14, 0x72, @ipv6=@dev={0xfe, 0x80, [], 0xf}}, @generic="7b6cd1eee2e10cdada21cee9978c83a0c3f82a124e74c7e24fb9bf20c827b0a8409e4b388cb55425be4044b4942f3a517ea45e100ba1b00b1b41aae9fd2cc1617539fe45d31fd94f08356b255d0c873bc605bb33c18474e3af4cead998643df1ea33a120710f3ac6217b081fa7ca230d0efdbda71ff91c59ff0dd8d5c589bb8fdb39a69977c3c4fb4790afa7fe709bd54110d74be6d85aa21b35b557840b2392a82a2a2556bb2d0dbeda9e75d40085e7b382f9feda7801f5fa9bc84b45c0a35bb8dbe8d4fd07e2430a691d4c56ff2fdce7be22b002946a8e84318536eb1bf1f6086dc5e657a3581ea24779ab2d10a8be0d32e663fa6c8962ad8cab712c7c"]}]}, 0x178}], 0x1, 0x0, 0x0, 0x8000}, 0x10) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000100)=0x3, &(0x7f0000000180)=0x4) [ 303.766393] Unknown ioctl 21509 [ 303.786186] kernel msg: ebtables bug: please report to author: entries_size too small 2018/05/26 16:58:00 executing program 7: r0 = socket(0x10, 0x800, 0xffffffffffffffff) write(r0, &(0x7f0000000800)="24000000190001f00080000400edfa0e0af6f900e003bf06000000cc08000f00fed70000", 0x24) 2018/05/26 16:58:00 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$unix(0x1, 0x2, 0x0) bind$unix(r2, &(0x7f000000f000)=@abs={0x1}, 0x6e) r3 = syz_open_procfs(0x0, &(0x7f0000a92ff7)='net/unix\x00') sendfile(r0, r3, &(0x7f0000000340), 0x80000009) r4 = gettid() stat(&(0x7f0000001480)='./file0\x00', &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001540)='./file0\x00', &(0x7f0000001580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001a40)=0x0) getresuid(&(0x7f0000001a80), &(0x7f0000001ac0), &(0x7f0000001b00)=0x0) getgroups(0x5, &(0x7f0000001b40)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) fcntl$getownex(r3, 0x10, &(0x7f0000002140)={0x0, 0x0}) stat(&(0x7f0000002180)='./file0\x00', &(0x7f00000021c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000002240), &(0x7f0000002280), &(0x7f00000022c0)=0x0) r13 = fcntl$getown(r2, 0x9) r14 = geteuid() stat(&(0x7f0000002300)='./file0\x00', &(0x7f0000002340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getpgid(0x0) getresuid(&(0x7f00000023c0)=0x0, &(0x7f0000002400), &(0x7f0000002440)) r18 = getegid() fcntl$getownex(r0, 0x10, &(0x7f0000002bc0)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000002c00)={{{@in6=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@loopback}}, &(0x7f0000002d00)=0xe8) getgroups(0x1, &(0x7f0000002d40)=[0x0]) fcntl$getownex(r3, 0x10, &(0x7f0000001b80)={0x0, 0x0}) fstat(r3, &(0x7f0000002f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r24 = openat$cgroup_ro(r3, &(0x7f0000003500)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000003540)=0x0) getresuid(&(0x7f0000003580), &(0x7f00000035c0), &(0x7f0000003600)=0x0) fstat(r0, &(0x7f0000003640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r24, 0x5429, &(0x7f0000001980)=0x0) r29 = getuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000003700)={0x0, 0x0, 0x0}, &(0x7f0000003740)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003780)=0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000037c0)={{{@in6=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f00000038c0)=0xe8) lstat(&(0x7f0000003900)='./file0\x00', &(0x7f0000003940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000003fc0)=[{&(0x7f0000000000)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f00000000c0)=[{&(0x7f0000000080)="c58b84b6198f9c05a96b34f45048c8af7c23410196bee15ac6c74038d6a4b89c761b5b2efd09abe348b5455b164b", 0x2e}], 0x1, 0x0, 0x0, 0x20000004}, {&(0x7f0000000100)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000001400)=[{&(0x7f0000000380)="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0x1000}, {&(0x7f0000000180)="3d4baa181a37d81af3dc6b1850d943c8a99e9e42a7e91c09a9b3b61b3a7a00d082b1fb24d2f309303903e1e002dafd82abbbc543cd265480bd28bb715482", 0x3e}, {&(0x7f0000000200)="ffe1ddc9fbfd317a43c36df48eadb44ed692d2ec4c6bd206134bde839add837e4ec7275e784f2fa4962c2ceba7a0db55a9571b2f02250a1259658d61d6883db48ad83cf07d4a91ea6d094d8de5274ef78bc2f4a64edda36b83292d8908a63856cbeb74ec59e5fbdd410e3d277df17a427f297dda76aeca776495ccf38b675cbbf2350f60f3071bde12dc688f39b8e3b83555a3d0cae5f9dcd2ab07dbcc0e064e262d640af8978ddbbe057327dede", 0xae}, {&(0x7f00000002c0)="15832755c09818d6ef9e4a40a5c78f81734e788e9596b96bc3c7557f48dd336e4ba4c72f5c409b15f7a3183b707532604011acd1284e964ca35edf9f8a5eb9736bdd911eccc38091c0149a8d7ae710edb7f9f809c830524136364dccc410", 0x5e}, {&(0x7f0000001380)="e0b935a405f0ba1ae56b63d5bf3641c2330a0bed659ceea26760488125a5ab2e2c281a037299db28b868251df13fdc4bad8ca5cd3160c011a454098abe6e5514557fd32ce1010385af5cc28e49714a09648ae5022adfd83357d52cfc9120771771", 0x61}], 0x5, &(0x7f0000001600)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x20, 0x81}, {&(0x7f0000001640)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f00000019c0)=[{&(0x7f00000016c0)="75d537fb37fef1aff81c9e068e0d786588a4728ef328a0fc87fe60ec78f7001b0c38e775a0dfe2479fd42fee9dbb3b3587bf83e395c5b1ec5be7511f78e0c5d6730985f597bad74ea2ef66411c85ab47ce1600d72f59c7c8ca5c996928d02914609ec399a1f4fa07f8235c126e17f8e1ff0728681686686b82a795220c4e59ac8ad150dcde0baef75084b3ae", 0x8c}, {&(0x7f0000001780)="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", 0xff}, {&(0x7f0000001880)="fd74b92d9077f302520f8cf528e1643ffd0da275026dce49f636bd06e1b599e10b724519b0770d8b29c727c30f08dc7981007c99a346c717b4872c8a6e297efd0e2cd74dc0e52d61b3acf210877dc0f32ba823dcce5b9f4d4cc7b67e6c8543cbeef99c95d96669c17463696428e2064096befaea6239120174d866fbf528e87ecc86d683e7971aac5b173ba22be055ba3016844703edd2fa5747", 0x9a}, {&(0x7f0000001940)="46bc55579d2b168761ce9ceff1f19f8eb9b227", 0x13}, {&(0x7f0000001980)}], 0x5, &(0x7f0000004180)=ANY=[@ANYBLOB="20000000000000000100000002000000f873cf730b26f9076d36dc7b77e78d8677522ef462833830770936f2e429129200cc1a5c2fa37888000000000000000a0d4cca48ab9de53a3c2b130058dfe115d5dcc1c492c1ba01c4778c51f272f7a8078f4c572adbc6ff757e26f6bec2ca0974540ce7ed921ae3dc65cab252b77fe26eddd86f696b42328036d37265274e427cb41be1831067", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="0000000028000000000000000100000001000000d774a1c97eee077b4a0375cbfd5ceb8ea1faa3043331485ded3f04061f7c3c591aae180950a893613990b569b46217a7ace7db8796a53d585ef866bd167f01a5ff501fc6bd4ddafc0c8db3918b21a0ca09b9f358b02bdef5e031e258c3bd916e0f4b2ebd86ba142fa2c04e6925b6ce6034d5567468a9446b4685c4a67bb68aaa285de9c3", @ANYRES32=r3, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r3, @ANYRES32=r2], 0x48, 0x90}, {&(0x7f0000001c00)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000020c0)=[{&(0x7f0000001c80)="de251206dd713384d36ea517132168541b510d07f9afc54b4f42a44176ce12ae8cab0d130d79a45b34971452d0272eb2dead42a935dfbba47115834c233a312700bd798928e5b029ae32995c1d4e96bd822a88df7db32ccb9324b2385fa014866920c4785bfa5e75f3f66bc84ab2a4e1b324f33be69211a37b965abd8c6053e96a0db36631ee6f43b74d613a377319127ddfb11555019563de63c9ac6877a0eb01f2f1a747f143e8d85130b00eb328e58234f0c06ba1c869dadb3b63daa5494bbc3ffab92b65de567d78425cae30fcfda7d76f00c02080c21ba180fe1d5834", 0xdf}, {&(0x7f0000001d80)="a13fa915c7deaeecfb0008c539c1305c24aaaa7b76f0d22ab5414e46ef446ee77f3bd894ba6a177f0bd217ce1972bf8e4f6afaba6870a75d61c38f381d24986b36cc51da649e3ad8d19722fdec157d5a6557e621a6deaf7300d3068e497db5988be9f707919033880b67bc1448dc21b247170727e7063273def49b4c91a41157809f420d0e2b20cee6343e2d888278c5662d66ed5d672dbeea2d29cf2c673ec3be963955960a1e2ea55d82819b692f63ec0d30ffd535365a6cd48ec5a59d970f8b0c886316e6c2c4920f", 0xca}, {&(0x7f0000001e80)="eff560df2d9a1583164de3362418e62f7a386cb1712d8c564408322a4f3fa4c80288508b52fdf5a48d9ef057f151a858a358e47c745d4683a8b79b6e77b8bba148398a91fab8c3f018b4b1a94342d91b0bf51787fa50c131dd458dc11ba6e1ddffa26c3ce8a827b68e17137d9e333040a3739785ed2af7e68084bb7a02c48678b8419556f7287e90e5ce7e5e5e718ba5486fd64d8fe3764c2366e4b612cb70e441b9d3578b700d2207cd24f10d79e9e37a28ba47c54ef4785a6bd9a019", 0xbd}, {&(0x7f0000001f40)="bdb4e5c0626587", 0x7}, {&(0x7f0000001f80)="d3597a627327ab0c3f370e24d27a3be092b99bc4d23dfd51fedf45eb0568cc18103b7c33b1f181bcb2c26aeddc753615afffe369f4c9f2dd5b621fc2976b893c8fe17ae777ca6f5cd1765e81a3a5f60fe28b41daa1ed6398d45bec90a4ac131f67e784c8850dcb051becf35e3fb92fe313d1563db82c881c71b6d5c42d89b347190b96ff3724213341343a7d82a100b534018d02d9f4518c44f0784c77bbbb63f9462068fd7f8086274b5fab36a2d38c94e4948bbffbe2603ca11b6ff5eeea176742a05cfb00e2dfad8e0b3796a13d466f94ba795e6636c46778ccfaf8395fed3df59199f860116029b0a053926305c78c", 0xf1}, {&(0x7f0000002080)}], 0x6, &(0x7f0000004300)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r3, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYBLOB="000000002025000000000000000100000002000000", @ANYRES32=r13, @ANYRES32=r14, @ANYRES32=r15, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r16, @ANYRES32=r17, @ANYRES32=r18, @ANYBLOB="144e668d9ba51b3e02559a02b9218ffc698fbe4a5e77d28fafdc519c2327681705b3de7b7afe467d992446eedf8bce8379bc5e2e20b863cd7fc48cc2c63e034dff70592e569b2bd621b6612b51a41450fafb2b3938e3dfb3f34b7fda2fa57edd7002ad33f16c40c3814f916cb4b3224f85cd58f2df41a1c4e18e3e6fd2dcf0bbdb4276ca39238d0977e5845f524b8542e3e8c6d0091c1610d7d9678dc23b1c"], 0xa8, 0x20000890}, {&(0x7f0000002540)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002b00)=[{&(0x7f00000025c0)}, {&(0x7f0000002600)="00121faa27dd01aa2986152925078e666e4a4fdf6b70b904194a2bc31246f12db908c561d0b6ecc92edcd0280ff3e11128a2146818972516031837b21bbf24cbc5b1a1e97a0311006b2b716fa7a147830f77d6b1a92b46612b853c85dc685386b8211d8fcd3c7292cf02b01815b7a22b18372006ef5a9256fb213dfebc378241ba7fffc64bb96a3c32cab7ad40d93e10", 0x90}, {&(0x7f00000026c0)="ec88fbba1a93dea09cec64f564ea75edbfa334a8a689e1a47ccb00e921e56677a4481fad4848cc0e6b90bd863a6e07f80a2158f205bf48a4f83e6708bd0d00a20b0241e21f772bce35d100845281f1531c3a00fa5cf789f5828cb7654dca6841cf2028facb4bf1e2112288c6c3372fed6e0e3feaeb250c12d31d69051cbb6f46fe2412f3f611e6a5bac71aa7c44129d8382b54a285", 0x95}, {&(0x7f0000002780)="fcb320", 0x3}, {&(0x7f00000027c0)="234c90d8", 0x4}, {&(0x7f0000002800)="cc5af27caba8c347f27f4fb3878723b70e0ea707a244f2d9a07f58f827b14246958d2278e7eff4f67d72a7636f02d6166bd80f5a3282c3f4b16584c53c8ee64b1880838b9e6502e83c37eae46053b4a2a8ef0fc657882416f30dc3c732", 0x5d}, {&(0x7f0000002880)="7781061d64825233b52cc160655b6141232bcf47ae78722b5ce74656a18b905db5911fc00dcb820178cce2c9ce7471ae3aea5df3b7dc8688c9f7f44ba1e7d3f3035ab7df42b5d93ef19f7869e6bda1f59e6647aaac9578fefaf64886a8bba85ecdfa085745f85231e635e48a2f18b939fdd78bf85b59242e0bb7ae5de5f4c161eac6dcccab6739ae6bf6344ceb6fe716d32182519f55ab2c543521705d169e8a3d0ff1bfa14b77be11b0a188a5b94b792c3745f25a2b5a08defeea772dfdc34dd3c2a1611d16ed70faa55d", 0xcb}, {&(0x7f0000002980)="0a465c692497384bfffd181afe0bd915aebee1418624dd28a45e45d53ba3923dce02efb601054ab1676f8d11db1e49138674bbcc3acd0612df8f3b40d617d98878d41c457a92078890f4c2da5774446fdd3213eb4f71317333", 0x59}, {&(0x7f0000002a00)="08c43bcd0ec3a9202af103b18f107c9a172f6e0de10694779e947cb3eed91a85440179360520e7993ebcc5f3110d6d867ecadd896c7caa2af05980db884c326462ef5b33fc967a4b9276a19139ea751e31d057caf0a6bc0258aa1fd3c469c4b5ec91f21c65deffe2b9ddcc9b145060781574b3414c8d7be958b641fa7d6d8a7c2dd987a262b132d98a386be84897cd037576fe6cf0e7886ca2270291e43c3d7d91a4c121a61b6bd18dbeaec76e2fea0ad9ffc1187f9f086b6f5d1aa81ff0b9c533c1c34d02eee6ea35e40c8ee125577ed1da5fef23169960bb11f382f65a2bb77f902bd1d19aaa2bc9dbe1d5a957d168dbbf2f0f003abb1b", 0xf8}], 0x9, &(0x7f0000002f80)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r19, @ANYRES32=r20, @ANYRES32=r21, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r22, @ANYRES32, @ANYRES32=r23, @ANYBLOB="000000e9d5b0ee7c3f468171cf00280000000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r3, @ANYRES32=r2, @ANYRES32=r2, @ANYBLOB="100000000000000001000000012000d4"], 0x78, 0x4}, {&(0x7f0000003000)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000003480)=[{&(0x7f0000003080)="9ed7b04bf18dace1dc940438d1023c71bc0f51ee8e51178ddd9affed821a509f60ee8ff66c8472755f305d0a0fffd3938fb0e19bc8b3395a012d84aa2086432d1f5dea086b49353f02a716677c5698698a5a2fa8dd55000d4bad8767b6dc8cf1afb9fdca1d0efa54322063a07924f927a3aed958e3692f726205a96f8fc69701034ead516209b5690859ce94e77dee6b3dffec96c7cc0e38d088194696253f490ce80aec919fe94b2614867252f5d0a4a1886fc23a", 0xb5}, {&(0x7f0000003140)="4d0085ce0c8c60f53ef626f7bf822441f5982dd9e2f08872ed94b7229ab33d088f2b4db93d5531d8ae4c62ba6a261b7a28849a2117e1a91dc6f1136308f48053877654c067ad1d21e163c6bfda55031d59217a2cd3daf38c68688cb0cad0368f2517e2b5ebd210bf0265ce1cbf750d1cf5174917a9187373d17be93ac25ace74cda85cc6d856a2767525c89a57b9fa849124f2d340ac79306300e4c6aebd57db285c6785154a363364049faa9020f3cab44f983a03510e92ceec2c2688474ae782f694d19579045c6510ec46a75c58e02dde53ed31db31ed9992e78aebcef3ae768bae74", 0xe4}, {&(0x7f0000003240)="753c9d33ab2fd6a1a0cccf514f2722b1058259f12bd9c3b1c460ac9828036c5d88d9dc3283adc7400ba7443d249c686c4871e9c1ec81227701b56cc669c8840eba6354c23d0ef4038efd379f2c887459070575b93bdb3f5566687800380bd461616d7c9255", 0x65}, {&(0x7f00000032c0)="b29fee9b8880f16a5ce6c99670b4bbd23f2c5238ad8faee80bfa8131ab7304aefc49885466801ba149ed56992bdb325de2294d4739fc17d5776d331400cfe5b350a778baca67e9ba083453ad2482848645a40e1db76454283799", 0x5a}, {&(0x7f0000003340)="3bb12fb73c6939b8bc60a0571787a8f073568e38e13880a74f4e86bc1da1aef3bc7b22930db9c046b2539fe1944d97ec15f1870e5b96b2e15a63fd0db81f5f0df77cf0f5350433b11da216f190fddec6f762540d2ca2ae187cd8b7defe3ef73112eff5f7d1ac1893cdfbc97d9157af7d8b0bdb91306f7e0949e6932b2e044a75376e3de42c2c6bbdc695feb002fc25a053aed4d6c011c7cdc0b9721e999850115ec3286cde3fb18e8c86ab5dca31050f040217432797ecee21568c7ecb5125bfbd68733df78022ea6686719f707e", 0xce}, {&(0x7f0000003440)="e8cd0eb7eb04d9b4a11fbe70d3219ba2fbe6465978", 0x15}], 0x6, &(0x7f0000004480)=ANY=[@ANYBLOB="20000000000000000100000001002000af4184e36fee182b441ab3d2d2aed7ba350f2923c301d418069675a74d1fc58255f6c18f1ea4ceefe2e21938f3c68d3d1ee6ec28a89c84815083b5a8a148c4b427b39db128d2048cb61ded38817ac7075344c42d2a00ef37c9bb99a900fb9d1c6b422baa103c6085d14c1ce8f0cd4c17bb66c761f9ea6bec4f60f2f974352d364abf1648074a476836b84e21b4afdb35b349f9f82b707d644c5ea49a3ea617ef3358e2a33b40b5413c8095528416f95458c2e8ec987f89455910890444294317a4645e28c0630c5324fdacdf2e0a6b2563", @ANYRES32=r3, @ANYRES32=r24, @ANYRES32=r3, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r25, @ANYRES32=r26, @ANYRES32=r27, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r28, @ANYRES32=r29, @ANYRES32=r30, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r31, @ANYRES32=r32, @ANYRES32=r33, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r3, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r2, @ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r3, @ANYRES32=r3, @ANYRES32=r1, @ANYBLOB="0000000028000000000000010100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r0], 0x140, 0x20000000}, {&(0x7f0000003b00)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000003f40)=[{&(0x7f0000003b80)="63253e9a594c838575768ce1181de8db24231bf1423c3887d9303feb4ab690f308e6a30d3792b2c9584ecedb2a12bdbef9c73d3be6ab3e8aeb3facede9542e0b7f59d4d2aa53f7c21145e93c78e12a931778d89755ded7259cbfe0d4520bec2e745aec11c67b31be8978223fb76f00f52b7da1c0866b30b69c06dc9babbf46cd43299df5ad0b5f9a7849761ff5d1b6139460be6fb5e8f1edf72d93456694083b6f0b63a574f8c1aa8e24da3c52d08c34342ad6b8e73f39378ee616fcdf3b2856db42b5b7be112176681786c8e8efb9", 0xcf}, {&(0x7f0000003c80)="e8d0b4d539f4dad4ac819ea64d3673f9aa9b84c95f80cc85f602ffe263c780269019dad1b1f1e00ece9df2f7c05944d08ebd2a95594db78f100b8cc199832c6061030491bba090b11725a45ef1d4c6da621b4d0432312f588649d2b8467f0d8460952099436e44fac8cdd72511a6e9edfd11b27255e822b717ab69b37e52df0d7c7e74265928cd82230db6fd3253482cafc8e9f619064303db716f61d9b64af9a65ffb16c89375e5206511610dfb7fc07ca2607eeedf6dad1c29c7013231e53dc110b3dd7b1916867c232bc1148f27", 0xcf}, {&(0x7f0000003d80)="fc616b9b2f4b66547f6626c1a802b9044089cdd8d09bde3253c94bde9f220c5f3f8e2dca9c13c1f1e54693c37357729f444c12aa8d216433a6d7645a3a2c62a571de73654ff820d2da198f0c45d5a38a1dc560c09dfe2e077e6ba25b8fbd033153d69082fa32e8edf674c6256403cbb9101d1b5385fb059f3c9aa56451e45424c4e66b33ae1590a86e235515cddcb36a6ffeac3daa6e7111b558fa57d7c28e721c558a6af5a62e0b652a345c2a1547099cee1035aff4", 0xb6}, {&(0x7f0000003e40)="bba2d6ee4eb6054b16d7c0a9de9d440f0426d3e50d786c48a10b262fa0e07343c6bb25f1ccbf309db3968dc892ebc3b3fc8f231fccf547fdb8890cbd79caad5909121c303db13e1194bb06d53d2b5c6fb99c0ceba8a79fc04d523f42c0cb0a4728d17113f01d5ca5150704ff975a1401720a384bd3cb9fad20c6f95d81381a9e8c9006da90b7801095f2587244056bdb539b", 0x92}, {&(0x7f0000003f00)="6ece8d201526c665534726b41841ad9848b5e0062f91be226b2c", 0x1a}], 0x5, 0x0, 0x0, 0x800}], 0x7, 0x40) [ 303.908518] netlink: 340 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/26 16:58:00 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x440000, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={0x0, 0xffffffffffffff80}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000240)=@assoc_id=r2, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x36f) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) r3 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x1f, 0x2000) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) bind$inet(r3, &(0x7f0000000280)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000640)={&(0x7f00000001c0)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000000400)=[{&(0x7f00000002c0)="2d702de3239c6cfdbf6d16e26fc6a2fe0605d19fdd9dd257e577d76825c94de504550a1a06f42f7e6f701034774e412e183ab512fde1618b43ad5a2a99db72319bc19f0bc598f5156c5655d3e10907aceaac7d0bc8e53ecd", 0x58}, {&(0x7f00000003c0)="b9bcfe0d359c988ac72654a8569432f31ce52538a4479072b28c584d60bca2f6", 0x20}], 0x2, &(0x7f0000000600)=ANY=[@ANYBLOB="2f259c8f487dea2400000000000000000000000000", @ANYRES32=0x0], 0x20, 0x80}, 0x8000) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="17", 0x1}], 0x1) 2018/05/26 16:58:00 executing program 5: getrlimit(0xfffffffffffffffe, &(0x7f0000000100)) 2018/05/26 16:58:01 executing program 3: r0 = epoll_create(0x3) r1 = syz_open_dev$vcsn(&(0x7f0000bf5ff6)='/dev/vcs#\x00', 0xfffffffffffffffc, 0x0) r2 = dup(r1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf6000)) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000000000)={0xffffffffffffff9d, 0x19, "c4fae1dc3c87ada3cea82fa732c915e00c24938b0b20fda1ab"}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000f93000)) bind$unix(r1, &(0x7f0000000040)=@abs={0x0, 0x0, 0x4e24}, 0x6e) [ 303.981015] netlink: 340 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/26 16:58:01 executing program 2: mlock2(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x1) mbind(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x1, &(0x7f000000cff8), 0x9, 0x0) mbind(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000000080), 0x6, 0x0) 2018/05/26 16:58:01 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") accept4$unix(r0, &(0x7f00000000c0), &(0x7f0000000040)=0x6e, 0x80000) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000000)={'HL\x00'}, &(0x7f0000000080)=0xfffffccf) 2018/05/26 16:58:01 executing program 7: r0 = socket(0x10, 0x802, 0x0) ioctl$sock_ifreq(r0, 0x8948, &(0x7f0000000000)={'bond0\x00', @ifru_map}) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000000040)="eef38580733475a0890ae20a9bd47f6d48463c14b8f5ce58ddb38f489835b9cc57980b172d9cbc8ffa4cc20463045f18884c9f08db78c7b2d3ebec0226cd5c4bd4d5f4cf0db1d0688b8f784c982804a097204032c2a728479899b41c112052bb1b6f4aef293eda6f52bab8dd8cd50eb2b1ed34c6942e1714c4747b7cee844f1f7671185547d8b42e54fef35f61dfc7f282a997a60097d877e7299f50bb7b212932e70185ff12619b77a706bbb359a2ce01fbf0f9f282e85fea3905c0552ee18a1892997306d5cbcf09", 0xc9) 2018/05/26 16:58:01 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000001c0)={"060000ffff00e5ff75655f3000", 0x2000}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) modify_ldt$write(0x1, &(0x7f0000000140), 0x10) modify_ldt$read(0x0, &(0x7f0000002f2a)=""/214, 0xd6) openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0xa8b01, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000040)={0x2, &(0x7f0000000100)=[{}, {0x2, 0x0, 0x0, 0x8000}]}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/05/26 16:58:01 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$unix(0x1, 0x1, 0x0) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x65e1) bind$unix(r1, &(0x7f0000000080)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) listen(r1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f0000000340)={'bcsf0\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) r4 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="a268c7400f12c1bfcdd83e0891ded236eb79a0093275d205aa7241fa9dc4520a0f62e569757f9fdf74b2c690c72f6c3b447d5b5ee3995ee18ba15a674bfc12de423ee58f", 0x44, 0xfffffffffffffffd) r5 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$search(0xa, r4, &(0x7f0000000180)='.request_key_auth\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, r5) r6 = socket$netlink(0x10, 0x3, 0x80000000004) write(r6, &(0x7f0000000300)="29000000140003b7ff000000040860eb0100100006a40e07fff0ffff0108000000f3ff098d8b5d6d28", 0x29) 2018/05/26 16:58:01 executing program 6: unshare(0x24020400) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x69, &(0x7f00000000c0), 0x4) 2018/05/26 16:58:01 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000040)=ANY=[@ANYBLOB="020300090c000000000000000000000002000700020000000000000000000000030006000000000002000000e0000001000000000000000002000100000000000000000200000000030005000000000002000000e00000010000000000000000"], 0x60}, 0x1}, 0x0) 2018/05/26 16:58:01 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000002240)=ANY=[@ANYBLOB="cc0000001b0009010000000000000000ffffffff0000000000000000000000007f00000100000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0008001d00080000000000"], 0xcc}, 0x1}, 0x0) r1 = accept(r0, &(0x7f0000002400)=@sco, &(0x7f0000002480)=0x80) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f00000024c0)={'nat\x00'}, &(0x7f0000002540)=0x54) 2018/05/26 16:58:01 executing program 1: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x80000000, 0x8a84, 0x40, 0x2, 0x5, 0x1, 0x7ff, {0x0, @in6={{0xa, 0x4e22, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, 0x101, 0x8, 0x2, 0xa96a, 0x3f}}, &(0x7f0000000040)=0xb0) syz_open_dev$mouse(&(0x7f00000004c0)='/dev/input/mouse#\x00', 0x7, 0x800) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000dc0)={r3, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}}, 0xfffffffffffffffd, 0x7}, 0xd) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000300)=0xc) process_vm_writev(r4, &(0x7f0000000340)=[{&(0x7f0000000800)=""/179, 0xb3}, {&(0x7f00000008c0)=""/217, 0xd9}], 0x2, &(0x7f0000000c80)=[{&(0x7f00000009c0)=""/184, 0xb8}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000a80)=""/82, 0x52}, {&(0x7f0000000b00)=""/156, 0x9c}, {&(0x7f0000000bc0)=""/185, 0xb9}], 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") readv(r0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/202, 0x46b}, {&(0x7f0000000080)=""/10, 0x9}, {&(0x7f0000000600)=""/222, 0xde}, {&(0x7f00000000c0)=""/63, 0x3f}, {&(0x7f0000003840)=""/4096, 0xbcf}, {&(0x7f0000000380)=""/104, 0x68}, {&(0x7f0000000700)=""/242, 0xf2}, {&(0x7f0000000500)=""/89, 0x59}], 0x1000000000000259) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}, {{&(0x7f0000003440)=@l2, 0x80, &(0x7f0000003680), 0x0, &(0x7f00000036c0)=""/64, 0x40}}], 0xf, 0x0, &(0x7f0000003700)={0x77359400}) [ 304.466659] netlink: 12 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/26 16:58:01 executing program 7: capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c000000180000000000000081d3001e0d0a14f407933afa263b8eff1e95f99cb885f51c599abdc024737cbc01ab9baf92d81850a2f5c448670900d51e84279518776d9fc8bdf75216daa816bd0af6533b23f092e1fbb47705f42a9712a1036362381800728ac02a5805f552"], 0x1c}, 0x1}, 0x0) 2018/05/26 16:58:01 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x6, 0x2) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) ioctl$KDSETKEYCODE(0xffffffffffffffff, 0x4b4d, &(0x7f0000000080)={0x0, 0x6000000000000000}) getsockname(r0, &(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @local}}, &(0x7f00000002c0)=0x80) read(0xffffffffffffffff, &(0x7f0000000040)=""/11, 0xb) r1 = syz_open_pts(r0, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000140)={0x17884e68, 0x3, 0x8}) writev(r0, &(0x7f00000008c0)=[{&(0x7f0000000200)="bb0f7ec198c2b6766ae107a4010b73e06ed609726ad8cf19aeb00e64246f96d3f86907e07fed72bf7a74d72cebc4fcbcec4feed5712ec4e82c6d8f73a0ed646fbf728f1d313dac3fbeae5860cac0e93150762c23e750861142742e19a47f34c4c4bb2b067e61a7800b97a9b0982a50242179bcd25190f700afdcd82176b185e32c936d7f143ebec029c8748995cf3e31d09ceb0f70b1c17bd3401a9247b1aacef09f7bd3c3f7b9054390830b88ca734103", 0xb1}, {&(0x7f00000003c0)="3edcf506164d2a5f4778e5e82d269dee5e9e7b3b120dbda9b99a86ca5ecb0b7d77481a6a27b037b0319af05f61b5396d357541c91890de51", 0x38}, {&(0x7f0000000640)="fb9854420a658f5e511cff9b4c489b92aac6c404445ad17618797085a4bc55eef2b6f997a27010773b28eb41718a10ef8b81dd02a8379d861d32ca3a2d5a797cf405d8fff2ca29ab5c019558640542e92c992716192e2763064bf10ebe3624ed7e5f63d92f05c68041e5e90020f0532df283fcaffe9578f4d369aaadb77329df0910bc45fe9e95859c25467cb826908856ab29a5ea0d1536a542438a0709b4d616abd1fc98bf96f5457efcf31ffa", 0xae}, {&(0x7f00000007c0)="9019fae7d287138339ce1490cd4822f48443b8888c2f28e964b993c87056ed1352f523be94e92e62e5912d569c0eddad13aa1009c3dd85d961384ce263012dd4ac4db9e250f04744665366c23a842acd6841073c62a4a46f53ef843694c7a9a1d1353cc521da2b71bbe151e12f55217f2700c3344e8b4b698876246922fb051c6d7aacbf6f1264d1c94bdac12743f031e8ba86dcbf36dcac2b1e109662cfc87113616b9427ca154fbb7c88264b2794ad6eb10055cb7cea17157a28ba8e", 0xbd}], 0x4) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000000)={0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) ioctl$TCFLSH(r1, 0x540b, 0x0) 2018/05/26 16:58:01 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) shutdown(r0, 0x0) poll(&(0x7f0000000100)=[{r0}], 0x1, 0xfffffffffffffffd) 2018/05/26 16:58:01 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95)=0x2, 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000080)={'veth1_to_bond\x00', &(0x7f0000000280)=ANY=[@ANYBLOB='\x00']}) close(r2) close(r1) 2018/05/26 16:58:01 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0xc) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000400)='/proc/self/net/pfkey\x00', 0x84300, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000340)=0x2b) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x10000006, 0x84) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5aec, 0x2000) ioctl$TIOCLINUX2(r3, 0x541c, &(0x7f0000000040)={0x2, 0x0, 0xfff, 0xd3cf, 0x4, 0x7}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x5, 0x1032, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000200)={'erspan0\x00', 0x300}) close(r0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000080)={r4, 0x9d, "5f2a63e6b665a649c5f0b9f255f6d64ff4bb5273074634b211fdf767c6bb2f91dd95320e6b39f6c8c5684d1a9d4cf3910ce94e595bf0d3a04910496ee505676cf851b3f2a9397c2bd4fb6551482e21edab82ae33e95011f3c8916030e4c9a44fec02b474e67722fbfae4e415a45286bb38c9b64de4ec3cb49f90e6ea9340cbc227bcd4f643f5994798ed6db8ec695396c8d6cb9685dfdaf1686088be26"}, &(0x7f0000000140)=0xa5) [ 304.514412] netlink: 12 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/26 16:58:01 executing program 1: unshare(0x24020400) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x60000, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000080)={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x1000, 0x9, 0x9, 0x2, 0x5, 0x1, 0x53, 0x5, r1}, 0x20) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x20800, 0x0) syncfs(r2) 2018/05/26 16:58:01 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg(r0, &(0x7f0000003600)=[{{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xb}}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000280)='i', 0x1}], 0x1, &(0x7f0000000340)}}], 0x1, 0x0) arch_prctl(0x1007, &(0x7f00000002c0)="5dde377f32e56f4806947a6555bd633b0a0d803e23397a") r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x40) sendmsg(r1, &(0x7f0000000240)={&(0x7f0000000140)=@l2={0x1f, 0x3, {0x8, 0x3f, 0x6, 0x9, 0x80d4, 0xbe4b}, 0x231}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000340)="79276be282e5a3c39cb68aa44eb9b503386b45c2786486f129c3e6336974d5b97a2db46c751b7745cfb8932b9df952460df5e1aa1e9d8875472e83e9bf74abfecfc56553eeec46100ac5b463ff435b9cd802e72cdbc2a314d90167ac5f48e6958f4c3e95ad19b11e4cf0b2b324e865718652353050bc51dd073cbba92525882d086701a9b6513226ff46917553fd49cd264b3719b5eaa27812879ef636eb185c650ecb6da4fb463079d84f52c03d308d27651a62c198ae9948d62dcad68bacd6d3f6412d14ac4f38b04129c2076b12a6b63aefdf6e266a6054195496913c6f12767226a83e3240cda6485252e5", 0xed}, {&(0x7f0000000440)="b82e66a5b61b7dca4b25ab4ba46b7a04aaa036240c6a5a1f73c2f493b6577bf629bd0ba01bd48ce4c179b9b5084a7b1dd5e07627cdf5b8c727d61fca3295717693fb58f5924231b5be8da6feec942587009c992abbbb01e288d7025cfda3d18193e9262213b96da888ca36a91fa5e0cf9a0f94237a2c086eeb77cb2b20adf73531f8253a37bec4693516e4e0c582da0af95e2452e3a9cbb25a184baed0fdb0529c3433c4aee930ff6393bdbcea2c839f9a8eec794e9fff152ffe4c659ecd3193a7a329b24a2e88be0c00f4", 0xcb}, {&(0x7f00000001c0)="c4abe07a6b5be34cd95226e19c7866053de1f74e6723aaa6219c693bd59fc6f3dab8c63f108cbaa9", 0x28}, {&(0x7f0000000200)}, {&(0x7f0000000540)="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", 0xfa}, {&(0x7f0000000640)="f753c3698267141af12486ec8b47a56f93990fcd8271d8a1e6fe9c51e1557537bba610e9603c8276a610c66f5d095457b474a539b618af419cc6677267e84a1d6b48b5015b85525a7c70fd6cb39e07b436211c27246ce59bf7c16bf7cf7f0e9a", 0x60}, 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0x2140, 0x800}, 0x20000000) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00000000c0)=0x7, &(0x7f0000000100)=0x1) bind$netlink(r1, &(0x7f0000000200)={0x10, 0x0, 0x25dfdbff, 0xc1000}, 0xc) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000002dc0)={@my=0x0}) gettid() 2018/05/26 16:58:01 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./Kgrbup\x00', 0x200002, 0x0) clock_settime(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x1c9c380}) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='io.weight\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f00000000c0)={[0x30, 0x3a, 0x36]}, 0x3) 2018/05/26 16:58:01 executing program 2: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x401, 0x8000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="d6000800d49f0b0006000000c753ffffffff0700"], &(0x7f0000000100)=0x2) getsockopt$inet_tcp_buf(r2, 0x6, 0x3f, &(0x7f0000000280)=""/4096, &(0x7f0000001280)=0x1000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000140)={r3, 0xfb, 0x0, 0x568, 0x6}, &(0x7f0000000180)=0x18) mq_timedreceive(r2, &(0x7f00000012c0)=""/135, 0x87, 0x1, &(0x7f0000000040)={0x77359400}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00006e5000)={0x8}) r4 = dup3(r1, r0, 0x0) unlinkat(r2, &(0x7f0000000240)='./control\x00', 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r6, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000001440)=ANY=[@ANYBLOB="340000001400090100000000000000000a000000", @ANYRES32=r7, @ANYBLOB="08000800840200e6a3ead37b16856ffbc5942af9629ca08799123f01f54ed1470000000000eeae4b31f2a0b9af7c0000000100"], 0x34}, 0x1}, 0x0) ioctl$PIO_SCRNMAP(0xffffffffffffffff, 0x4b41, &(0x7f00000001c0)="ae21f3368519588bbdd89bc76b5616eaaa168ccd01b0294d26261f7f8565109e18b85d37faee2052cefec5f63c242755b507b4e7809c3fc1aead526c3235a08ffcd4b29c962a20a49d10bf042f583eea4e1176313fbab17efafe036427eb57") ioctl$DRM_IOCTL_MODESET_CTL(r4, 0x40086408, &(0x7f0000001400)={0x20, 0x8001}) openat$dir(0xffffffffffffff9c, &(0x7f0000e21ff6)='./control\x00', 0x0, 0x10) ioctl$DRM_IOCTL_SET_MASTER(r4, 0x641e) 2018/05/26 16:58:01 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) chmod(&(0x7f0000000000)='./file0\x00', 0x104) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup(r0) getsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000100), &(0x7f0000012ffc)=0x4) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000040)) [ 304.955709] netlink: 20 bytes leftover after parsing attributes in process `syz-executor2'. [ 305.032085] netlink: 20 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/26 16:58:02 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) r3 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x1, 0x800) utimensat(r3, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)={{r1, r2/1000+30000}, {0x0, 0x2710}}, 0x0) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0xffce, 0x2e, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0xc, 0x0, [@typed={0x8, 0x0, @ipv4}]}]}, 0xffce}, 0x1}, 0x0) 2018/05/26 16:58:02 executing program 3: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, &(0x7f0000000280)="88", 0x1, 0xfffffffffffffffd) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000000)=0x8001, &(0x7f0000000080)=0x4) keyctl$invalidate(0x15, r0) 2018/05/26 16:58:02 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0//ile0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) rmdir(&(0x7f0000000080)='./file0//ile0\x00') mkdir(&(0x7f0000000100)='./file0//ile0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x0) ioctl$BLKROTATIONAL(r0, 0x127e, &(0x7f0000000140)) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40, 0x0) 2018/05/26 16:58:02 executing program 1: r0 = socket$inet_smc(0x2b, 0x1, 0x0) mmap(&(0x7f00004a8000/0x1000)=nil, 0x1000, 0x0, 0x5c831, r0, 0x0) clone(0x48000, &(0x7f0000000700)="091d4c762ccce8fcda0162f93283eb417bdd8976e8902d5cc70823c8d83a940f4f8f6baad556aff73a3715519768ef4f79363f0309c29928f350048ecf99786606c3f55b8b9bed8d7284d08007207d5dd8845a7400000fb0d5fd5ea6b383f65010887251da37064181fb9d332cbb6d41cfb4675e72fcbd011923232ed25de131f0895e35274332eafbf6b1cae42cf98dc15e93a89a", &(0x7f00000006c0), &(0x7f0000000600), &(0x7f00000007c0)="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") r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x4000, 0x0) epoll_create1(0x80000) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f00000002c0)=ANY=[@ANYPTR=&(0x7f00000009c0)=ANY=[@ANYRES32=r1, @ANYBLOB="9b67f3f21e20e8eec9a0f959b7f37084de872e5fdb0b73f2a1000d944754c91d470be611cab23c3fe1bf77a319d975e57bea443d16eb6d7258afb00669ab339d4bf2a437995c59941ea54948710e68d2b3613664876175b6970014728fe3ba2bf5373a2f25ce01399cb0602704c8565ae9660586e1bca1ee458ff51e6a5855a989e25e61755e4e068683ee42b266423f18f962564b6d517019198f14568d90d32fd9f235f1114e1c3b633b5efeef80af3beb01583bf25ae3f5561fbd94557c62f705df0c89fca063f55583c40749d731284dc10a51e2e496eff00a3eed5d08e6", @ANYRES16=r1, @ANYRES16, @ANYRES64=r1, @ANYBLOB="e0e74ba9f625a9644d970e66245eb0e3fbaaf44e18d8c122a25fb47ec63d9a9408f9d938cdb96b1e4b220111eccfcbb69825610e3dbc56a30df66fe952cbf2c140e28a7bdab38087a975be65af220b06856de6b6e040b598ec681e653b8e4bcd0fb3f09cfb9dd895c9fc42e7a6258088c7ac5b44e0107a4526a43ecae97ffe33607e5b6a142b64f8210a6a97722051698e0759b843910f4ee5d75a529491e86e7fc71b191a2d53f75e1737c38ee80f77be542ee5c1129ca011a3da4692e7d9ac0fb29b42756559d7a2bb0a924fbb4a3efb2d093c0517a784", @ANYPTR=&(0x7f0000000340)=ANY=[@ANYPTR, @ANYPTR64, @ANYBLOB="e9948c9240808e20ba7b28a3a78b69d85aabed6bd294b8d8344dc8b2887f31213703ff3b82f37fab6e2af50db14c515ccf433f98ef10f73d5f5e8a3f4c2681fd5348ff2ddf7c76e8bc3ae427d3eecfe13712d0cdc117aef9900fb2a600182f7750148669d0b66d93c5f4468fbf4c9a6508301d1e83babc8c22c9d0caf725fb59a2356b412c37327482ed9dc756039def4f58", @ANYPTR64, @ANYRES64=r1, @ANYPTR, @ANYRES32=r1], @ANYBLOB="e27340ec86b919463fd87ec652fc7ec5675026f5163460ec2a0e16392bde748243fc80a7fbbc573009039bfa93a21d130ebe52c6b050f236dc0cd7591ddf9007901c259afd15c83ada5b0577bc663ba7d37ca58a27d9dc57baf277bf1294561770418cf9642562962d5842109660c91cccf3ee079ecf95a63e696b550ecda9f0530e44b740e629f24edcdc", @ANYPTR64=&(0x7f0000000c40)=ANY=[@ANYBLOB="f6352c93429ce6d266530ba0cc0097bb45", @ANYRES32=r1, @ANYBLOB="7e48d4a2a3e4f459270bb6db1dd9de11bda92e1dc6000984d4db1ea4fc45e8801af1945d2115988c7981eb684a7d65045514f493c4058c689f31e60eff55c683d152cbf2462880adf3cfefa7ba0e2d64cf96e7f3482a385c5efd76281c12fb0c071b7ec9b2b1acb67499515bc89fc9e3fa7c2802980bca3f073487faa01bd1ad9f8cf3c59b4d1a1cbe99c52b6384b21807b5653498f520ab9400000000000100014792b90eab96e790ac93d9dc018c5f21c93bd5e8a1976bc0a2549224", @ANYRES32=r1, @ANYRES32=r1, @ANYRES64=r1], @ANYRES32=r1]], &(0x7f0000000300)=0x1) clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) set_mempolicy(0xc002, &(0x7f0000000000)=0x27e5, 0x0) r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000500)) exit_group(0xffff) r3 = add_key(&(0x7f00000001c0)='id_legacy\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)="051e9d29415343d6f17aa094c337254b03830fc418", 0x15, 0xfffffffffffffffa) keyctl$instantiate(0xc, r2, &(0x7f0000000140)="eb0eb9d614873f74ac13a442fc4fbdcd21b08c7a0c16affc45c55ae8550a7410be2db726c1703536ce8c0e1b1421af76641b1fd4aff206af28a2548dac7fd33826b93e918ec1623db1eb113b5c5831a984b0c8de92dd922457f9d5cad5ec1b4336234479377e207a92f0f08b92c4b813", 0x70, r3) 2018/05/26 16:58:02 executing program 4: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) getegid() ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000000)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)=""/193, &(0x7f0000000280)=""/97, &(0x7f0000000300)=""/127}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000700)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000780)={0x1, 0x0, &(0x7f0000000380)=""/115, &(0x7f0000000580)=""/156, &(0x7f0000000940)=""/185}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000680)=0x1) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000540)={0x0, 0x1, &(0x7f0000000080)=""/65, &(0x7f0000000400)=""/64, &(0x7f0000000440)=""/199, 0xfdfdffff00000000}) io_setup(0x1, &(0x7f0000000040)) 2018/05/26 16:58:02 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000140)="74086e750000000000000000008c000b9d1c93b766d906db0cb658fec4f0655ba191c96a543f6c35d10e43322b6a88aae7c3456eb0b339b629bf643a196edda0e35fd549e3590badc432de4b4e90e79958400cdf7cc752bdef5df64a2be8d36ed027ddd199ef00d14b1e1944ca7127608d1caaab", 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x7ff) r2 = socket$inet6_udp(0xa, 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f00000000c0)={[{0x2f, 'io', 0x20}, {0x2b, 'io', 0x20}, {0x2b, 'rdma', 0x20}, {0x2b, 'pids', 0x20}]}, 0x14) setsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f0000000080)=@srh={0x0, 0x4, 0x4, 0x2, 0x10001, 0x7, 0x3, [@local={0xfe, 0x80, [], 0xaa}, @empty]}, 0x28) 2018/05/26 16:58:02 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = userfaultfd(0x7fffe) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) getsockname$netlink(r0, &(0x7f0000000100), &(0x7f0000000140)=0xc) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f0000000040)) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000000080)) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000000180)=[0x0, 0x1]) close(r1) bind$pptp(r0, &(0x7f00000000c0)={0x18, 0x2, {0x1, @dev={0xac, 0x14, 0x14, 0x20}}}, 0x1e) 2018/05/26 16:58:02 executing program 2: memfd_create(&(0x7f0000000080)='+}-GPL\x00', 0x2) r0 = socket(0xa, 0x5, 0x0) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x881) ioctl(r0, 0x8912, &(0x7f00000000c0)="c62626dcfe23bf012cf66f") syz_genetlink_get_family_id$team(&(0x7f0000000000)='team\x00') clone(0x0, &(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000280)) fcntl$notify(r0, 0x402, 0x2) recvmsg$kcm(r0, &(0x7f00000017c0)={&(0x7f0000000200)=@alg, 0x80, &(0x7f0000000740)=[{&(0x7f0000000280)=""/207, 0xcf}, {&(0x7f0000000380)=""/239, 0xef}, {&(0x7f0000000480)=""/188, 0xbc}, {&(0x7f0000000140)=""/57, 0x39}, {&(0x7f0000000540)=""/159, 0x9f}, {&(0x7f0000000600)=""/104, 0x68}, {&(0x7f0000000680)=""/189, 0xbd}], 0x7, &(0x7f00000007c0)=""/4096, 0x1000, 0x5}, 0x40) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) [ 305.606738] netlink: 65454 bytes leftover after parsing attributes in process `syz-executor0'. [ 305.615831] openvswitch: netlink: Flow set message rejected, Key attribute missing. 2018/05/26 16:58:02 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x650241) ioctl$KDDELIO(r0, 0x4b35, 0x7) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x1, &(0x7f0000000200)=[&(0x7f0000be2000/0x4000)=nil], 0x0, &(0x7f0000000240), 0x0) 2018/05/26 16:58:02 executing program 5: r0 = gettid() timer_create(0x0, &(0x7f0000547fa8)={0x0, 0x14, 0x4, @tid=r0}, &(0x7f0000044000)) rt_sigtimedwait(&(0x7f0000000000)={0x7ff}, &(0x7f0000000040), &(0x7f0000000080)={0x77359400}, 0x8) timer_settime(0x0, 0x0, &(0x7f00009c8000)={{0x77359400}, {0x0, 0x9}}, &(0x7f00000000c0)) rt_sigtimedwait(&(0x7f0000000100)={0x1}, 0x0, &(0x7f0000000140), 0x8) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e22, 0x100, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, 0x100, 0x0, 0x5, 0xffffffff}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000300)={r2, 0x4}, 0x8) bind$vsock_stream(r1, &(0x7f0000000200)={0x28, 0x0, 0x2710, @host=0x2}, 0x10) 2018/05/26 16:58:02 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x1, 0xc, 0x5, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) socketpair(0x10, 0x80000, 0x8, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000680)={'bpq0\x00', 0x400}) r4 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000080)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f00000000c0)=0xe8) clock_gettime(0x0, &(0x7f0000005740)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000056c0)=[{{&(0x7f0000004380)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000004480)=[{&(0x7f0000004400)=""/61, 0x3d}, {&(0x7f0000004440)=""/12, 0xc}], 0x2, 0x0, 0x0, 0x401}, 0x6}, {{&(0x7f00000044c0)=@nl=@unspec, 0x80, &(0x7f0000005680)=[{&(0x7f0000004540)=""/131, 0x83}, {&(0x7f0000004600)=""/101, 0x65}, {&(0x7f0000004680)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0x1}, 0x19e6}], 0x2, 0x120, &(0x7f0000005780)={r7, r8+10000000}) pkey_alloc(0x0, 0x20001) getpeername$packet(r0, &(0x7f00000057c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000005800)=0x14) ioctl$SG_GET_SCSI_ID(r2, 0x2276, &(0x7f0000000480)) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000005900)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000005ac0)={'team0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005b00)={'ipddp0\x00', 0x0}) ioctl$VHOST_SET_OWNER(r3, 0xaf01, 0x0) accept4$packet(r3, &(0x7f0000005b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000005b80)=0x14, 0x80000) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000004c0)={0x0, @broadcast, @local}, &(0x7f0000005c40)=0xb) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f00000001c0)=""/61) accept4$packet(r0, &(0x7f0000005c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000005cc0)=0x14, 0x80800) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000005d00)={{{@in, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}}}, &(0x7f0000005e00)=0xe8) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f00000062c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20200}, 0xc, &(0x7f0000006280)={&(0x7f0000005e40)=ANY=[@ANYBLOB="0c040000", @ANYRES16=r4, @ANYBLOB="04002abd7000fedbdf250100000008000100", @ANYRES32=r5, @ANYBLOB="400002003c000100240001006c625f74785f6d6574686f64000000000000000000000000000100000000000008000300050000000c000400686173680000000008000100", @ANYRES32=r6, @ANYBLOB="7c00020040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040069080000080007000000000038000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004000700000008000100", @ANYRES32=r9, @ANYBLOB="4400020040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b00000008000400db00000008000600", @ANYRES32=r10, @ANYBLOB="08000100", @ANYRES32=r11, @ANYBLOB="b000020038000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004000500000038000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000080003000300000008000400f7ffffff3c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r12, @ANYBLOB="08000100", @ANYRES32=r13, @ANYBLOB="bc00020040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r14, @ANYBLOB="080007000000000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000800000008000600", @ANYRES32=r15, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000800030003000000080004000400000008000100", @ANYRES32=r16, @ANYBLOB="5c01020038000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000800030003000000080004000700000038000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004000100000038000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000080003000300000008000400fdffffff400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000500000008000600", @ANYRES32=r17, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400ff03000038000100240001006d636173745f72656a6f696e5f636f756e74000000000000000000000000000008000300030000000800040000020000"], 0x40c}, 0x1, 0x0, 0x0, 0x4080}, 0x1) setsockopt$inet6_mreq(r3, 0x29, 0x14, &(0x7f0000000600)={@mcast2={0xff, 0x2, [], 0x1}, r9}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r1, &(0x7f0000000640)="4f553a6f7373e07d31d7f0a7e47d94568856708443080484e11fed545b4cec3f61947d0355e595d78813a98a1d5baf41c2c15a2f56dcea1062c446", &(0x7f0000000540)=""/144}, 0x18) [ 305.713258] netlink: 65454 bytes leftover after parsing attributes in process `syz-executor0'. [ 305.722283] openvswitch: netlink: Flow set message rejected, Key attribute missing. 2018/05/26 16:58:02 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000e41000/0x2000)=nil, 0x2000, 0x400000a, 0x4010, r0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x15, &(0x7f0000e41ff7)={0x0, &(0x7f0000e41ff0)}, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x101000, 0x0) ioctl$SG_GET_RESERVED_SIZE(r1, 0x2272, &(0x7f0000000040)) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x6a, 0x40000) 2018/05/26 16:58:02 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x5, 0x80) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) mq_timedreceive(r1, &(0x7f0000000100), 0x0, 0x2, &(0x7f00000001c0)={r2, r3+30000000}) r4 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r4, &(0x7f0000000080)={0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0xf}, 0x1c) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000000500)={{0x7, 0x7, 0x1489, 0x80000001, "dbbdd2ad5498752bf6a2b3b062649dfac6e850f159064ba9e54a90912df54112942c4352a916c6ab5ceaa5af", 0x1ff}, 0x3, [0x1, 0xdc, 0x401, 0x400, 0x80000000, 0x0, 0x7ff, 0x5, 0x9, 0x8d2, 0x3, 0x9, 0x8, 0x1, 0xfffffffffffffff7, 0x40, 0xfffffffffffff2ab, 0x4c0d, 0x4, 0x3f, 0x78, 0x9, 0x800, 0x2, 0x2, 0x10000, 0x7f, 0xd4b, 0x2, 0x57, 0x1ff, 0xd4bc, 0x6, 0x8, 0x81, 0x7fff, 0x173, 0x0, 0x4, 0x9, 0x7, 0x8, 0x8, 0x3, 0x4, 0x8001, 0x6, 0x1ff, 0x7, 0x8000, 0x40, 0x445c, 0x100, 0x20, 0x4, 0x7, 0x0, 0xc580, 0x8, 0x8, 0x7fff, 0x100000001, 0x5, 0x7e75, 0xfffffffffffffffa, 0x9, 0x6, 0x80, 0x1, 0x6, 0x7, 0x46, 0x75aee0a5, 0x100000000, 0x1, 0x7fff, 0x8001, 0x1, 0x6, 0x7, 0x7fffffff, 0x400, 0x7, 0x8a, 0x7ff, 0x40, 0x10000, 0x7fff, 0x100000001, 0xb3, 0x6, 0x8864, 0x4, 0x101, 0x4, 0x4, 0x8, 0xfffffffffffffe01, 0xffffffffffffffc9, 0x80000000, 0x80000001, 0x0, 0x10001, 0x7, 0x4, 0x329, 0x5, 0x3, 0x40, 0x52, 0x3, 0x8001, 0x1000, 0x80, 0x0, 0x1f, 0xe97, 0xfffffffffffffffe, 0xff, 0x2, 0x4, 0x9, 0xa4, 0x9, 0x3, 0x5, 0xf8, 0x40], {0x77359400}}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000000)={0x4, &(0x7f0000000280)=[{}, {}, {}, {}]}) sendto$inet6(r4, &(0x7f0000000300), 0xfd90, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendto$inet6(r0, &(0x7f0000000a00)="375d24425937d995ca3bd10fc24c85647e6276bbb5026ffb1f1ff689831b3859793fba80d175ce99a68758d1ec8f8da06fa082468fb4c175a74ac21aec4ca545a2597ac92eb329c1c2be642cc1681e316916d7d7d4efa4d3b6ea00eb3727", 0x5e, 0x41, &(0x7f0000000100)={0xa, 0x4e20, 0x3, @dev={0xfe, 0x80, [], 0x1d}}, 0x1c) sendto$inet6(r4, &(0x7f0000000140), 0xe, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 305.890456] Unknown ioctl 8818 [ 305.912310] Unknown ioctl 8818 2018/05/26 16:58:02 executing program 1: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0xff) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000040)={r1}) bind$vsock_stream(r2, &(0x7f0000000100)={0x28, 0x0, 0x2711, @hyper}, 0x10) getsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f00000000c0), &(0x7f0000000080)=0x4) 2018/05/26 16:58:02 executing program 7: r0 = epoll_create(0xb07086b) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000000)={0xc0000004}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, 0xffffffffffffffff, &(0x7f0000000140)={0x800000080002004}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0xb8141, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f00000000c0)=0x5420000000000000, 0x4) 2018/05/26 16:58:02 executing program 6: rt_sigprocmask(0x0, &(0x7f0000037ff8)={0xfffffffffffffffe}, 0x0, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='comm\x00') r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000000)={'ipddp0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) r2 = request_key(&(0x7f0000000100)='id_legacy\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)='ipddp0\x00', 0xfffffffffffffff9) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r2) ftruncate(r0, 0x100000000) 2018/05/26 16:58:03 executing program 0: rt_sigtimedwait(&(0x7f0000000100)={0x7fff}, &(0x7f00000004c0), &(0x7f0000000280)={0x77359400}, 0x8) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000300)={'vcan0\x00', 0x0}) socket$inet_icmp(0x2, 0x2, 0x1) r2 = socket$inet(0x2, 0x5, 0x48) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='net/raw6\x00') ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r0) connect$vsock_dgram(r3, &(0x7f0000000340)={0x28, 0x0, 0x80, @my=0x0}, 0x10) getsockopt$ax25_int(r3, 0x101, 0x7, &(0x7f0000000040), &(0x7f0000000440)=0x4) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000180)=""/220, &(0x7f0000000400)=0xdc) getsockname$inet6(r0, &(0x7f0000000380), &(0x7f00000003c0)=0x1c) connect$can_bcm(r3, &(0x7f0000000480)={0x1d, r1}, 0xd) setsockopt(r0, 0xffff, 0x7, &(0x7f0000000500)="3dc8e81beb53b8035a12480f7a0677790a3ae2d4745ff9f01b87d37c0e5092aeb5d27c472154ab0865b6144962c813a77b8b3d2499abcf21480235bdb7d6128020dd2bd534c645d97bd6a05eb8a79c1b3fcb603539e628e90f599ec3639a2b8146e103d2938f34b03cfdd07f3ac7789bca8f83def94a5e7d5d60ecc703b9fc815a2bb7ba222963788ae809", 0x8b) sendmsg$can_bcm(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x1d}, 0x10, &(0x7f00000000c0)={&(0x7f0000000740)=ANY=[@ANYBLOB="01000000060000000000000000000000", @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x2710, @ANYBLOB="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"], 0x200002c8}, 0x1}, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/05/26 16:58:03 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) 2018/05/26 16:58:04 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="2000000012000100000000000000000000000000", @ANYRES32=0x0, @ANYBLOB='.\x00\x00\x00\x00\x00\x00\x00'], 0x20}, 0x1}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000280)={0x0, 0x80000000, 0x20c, 0x9, 0x8, 0x8, 0x8001, 0x5, 0x0}, &(0x7f00000002c0)=0x20) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000300)={r2, 0x3}, 0x8) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x24, r3, 0x401, 0x70bd2a, 0x25dfdbfb, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}]}, 0x24}, 0x1, 0x0, 0x0, 0x40010}, 0x800) 2018/05/26 16:58:04 executing program 4: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x9239, &(0x7f0000006f80)="010600000000000000") 2018/05/26 16:58:04 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r1, &(0x7f0000d1a000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r2 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) fcntl$dupfd(r2, 0x0, r2) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffd}, 0x1c) 2018/05/26 16:58:04 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x0, 0x0, 0x4}, 0xd) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="9a01ca97f19f1d5a75"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x141b00, 0x0) setsockopt$packet_int(r0, 0x107, 0x1c, &(0x7f0000000040)=0x80000001, 0x4) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9f}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/26 16:58:04 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = fcntl$dupfd(r0, 0x0, r0) connect$inet(r1, &(0x7f0000ff1ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) listen$netrom(r1, 0x101) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000f0e000), 0x4) r2 = accept4$inet(r1, 0x0, &(0x7f00008c5ffc), 0x0) openat(r1, &(0x7f0000000040)='./file0\x00', 0x10000, 0x80) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="10000000bf4f0500000000100000f2e408d69a61388774"], &(0x7f0000000140)=0x18) 2018/05/26 16:58:04 executing program 0: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) connect$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x1e) connect$pptp(r0, &(0x7f0000000080)={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x1e) 2018/05/26 16:58:04 executing program 1: r0 = socket(0x20000000000000a, 0x2, 0x2) r1 = open(&(0x7f0000000180)='./file0\x00', 0x2000, 0x180) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000100)={0x7, 0xffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x9c}, {0x6}]}, 0x10) listen(r0, 0x7) 2018/05/26 16:58:04 executing program 5: r0 = creat(&(0x7f000002bff8)='./file0\x00', 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000ac5000)='./file0\x00', 0x280) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x4, 0x0, 0x10003, 0x80}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000040)={r2, 0x7fff}) fallocate(r0, 0x0, 0x0, 0x4) 2018/05/26 16:58:04 executing program 4: setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@loopback={0x0, 0x1}}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in6}}, 0xe8) r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000ff0)={0x1c2, 0x0, 0x29, 0x2}, 0x1c2) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1030}, 0x2c) r1 = accept4(r0, &(0x7f0000000040)=@ethernet={0x0, @link_local}, &(0x7f00000000c0)=0xfdf3, 0x807fd) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000180)=0x4, 0x2) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000000140)=ANY=[@ANYBLOB="180000000000000000000000000000001f01000000000000000000000000000095001de3c12c8b292e8b637dd5c302000000000000"], &(0x7f0000000000)='syzkaller\x00', 0x5c6e, 0x453, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/26 16:58:04 executing program 2: shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000280)) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x9, 0x40) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000000c0)={r1, r2}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000380)={0x4, 0x8002, 0x0, 0x7}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000400)={0x0, 0x30, "2ebc6cd9cee4ff5ae3bab51c04bde01e40977281e185489f606dd1f65bfff82c2541291ec8863275208423c33a19c0d4"}, &(0x7f0000000440)=0x38) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={r3, 0x8c, &(0x7f0000000480)=[@in6={0xa, 0x4e21, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x1f}, @in6={0xa, 0x4e20, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x1f}, @in6={0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffc}, @in6={0xa, 0x4e22, 0x80000001, @local={0xfe, 0x80, [], 0xaa}, 0x47}, @in6={0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x7}]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000340)={r3, 0x1}, &(0x7f0000000140)=0xfffffffffffffff4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000180)={r4, 0x1, 0xc6, "bea51c77d4b3197ba376953163e1c75e8728af9366ab3c0b5361629c2f503bf1b0f3b20179a5471951c3f1c987716b2ec7ca0c3bb4e58c5a0d5b808d2c0513cca1911f016cf100a557d5c2acbec3fcb8bc909d299b4f4f9803d9ff4d558e3ed415730307fe8f0ac112c3e821ba297f751d8dff47cd0aa8e8c87905c624f19d0d2d406c406e87917366f177fbb7241f11266110f32a39790b812cf3d5b78b23bdfaa366434576fa473f1ed7f870bac8b72aa71cdcf5bda3728022a287a412d44ad0f446d2d321"}, 0xce) 2018/05/26 16:58:05 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000280)=ANY=[@ANYBLOB="140000005212110300000000fc00000002000000"], 0x14}, 0x1}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f00000002c0)=""/167, 0xa7}, 0x0) 2018/05/26 16:58:05 executing program 7: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000240)) chdir(&(0x7f0000000780)='./file0\x00') umount2(&(0x7f0000000180)='../file0\x00', 0x2) openat$dir(0xffffffffffffff9c, &(0x7f0000000fc0)='./file0\x00', 0xc0, 0x0) open$dir(&(0x7f0000000dc0)='./file0\x00', 0x200102, 0x0) 2018/05/26 16:58:05 executing program 5: r0 = socket(0xa, 0x1, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x5, 0x400000) getsockopt$sock_timeval(r0, 0x1, 0x8003000000000018, &(0x7f00000001c0), &(0x7f0000000080)=0x10) faccessat(r1, &(0x7f0000000040)='./file0\x00', 0x20, 0x200) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}, &(0x7f00000012c0)=0xffffffa8) 2018/05/26 16:58:05 executing program 3: r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) readv(r0, &(0x7f0000000040)=[{}, {&(0x7f0000002040)=""/4096, 0x1000}], 0x2) 2018/05/26 16:58:05 executing program 1: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x100, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) waitid(0x1, r1, &(0x7f0000000140), 0x8, &(0x7f0000000180)) r2 = syz_open_procfs(r1, &(0x7f00000000c0)="6e756d615f6d61707300b5c62e9e8de9f243640adf803c64577aa9e4e33f9f72e5185191246f8fe224c3925050e2a9e57dbf6b530a5ebbec861baf4dc4f84bb1df13f0b152aa3b6e780781b6a8d091f88658ef4f16a21417d83d000000000000000000000000000000") readv(r2, &(0x7f0000001440)=[{&(0x7f00000013c0)=""/111, 0x6f}], 0x1) pread64(r2, &(0x7f0000df6000), 0x0, 0x800000000000) ftruncate(r2, 0x0) 2018/05/26 16:58:05 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x14) listen(r0, 0x6abd) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x800) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) write$evdev(r1, &(0x7f0000000240)=[{{}, 0x82, 0x5, 0x2}, {{0x0, 0x2710}, 0x80, 0x1000, 0x5}, {{0x0, 0x2710}, 0xf076, 0x8, 0x6}, {{}, 0x5, 0x1, 0x1}, {{0x0, 0x7530}, 0x8, 0x401, 0x401}, {{r2, r3/1000+10000}, 0x3ed0000, 0x2, 0x20}, {{r4, r5/1000+30000}, 0x1, 0xfff, 0x7}], 0xa8) set_mempolicy(0x0, &(0x7f0000000000)=0xa11, 0x0) syz_open_dev$sndmidi(&(0x7f0000000300)='/dev/snd/midiC#D#\x00', 0x6, 0x2800) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) finit_module(r0, &(0x7f0000000040)="776c616e31293a776c616e31657468305bf67d2847504c70707030776c616e30292f00", 0x1) r7 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r7, 0xc0305302, &(0x7f0000000140)={0xffffffffffff8001, 0x8001, 0x2, 0x101, 0x1380000, 0x50000000}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r7, 0xc0105303, &(0x7f0000000100)={0x81, 0x0, 0x800}) 2018/05/26 16:58:05 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x200000) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000080)={0x0, 0x9, 0x7ff, 0x20, 0x8f8b, 0x475, 0x2, 0xff, 0xdbd, 0x8}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg$nl_xfrm(r1, &(0x7f0000000640)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000600)={&(0x7f0000000700)=@acquire={0x178, 0x17, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}}, @in=@dev={0xac, 0x14, 0x14}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@remote={0xac, 0x14, 0x14, 0xbb}}, {{@in=@loopback=0x7f000001, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, [@tmpl={0x44, 0x5, [{{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x32}, 0x0, @in6}]}, @mark={0xc, 0x15}]}, 0x178}, 0x1}, 0x0) 2018/05/26 16:58:05 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xe27, 0x28082) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$SG_GET_SCSI_ID(r0, 0x2276, &(0x7f00000000c0)) 2018/05/26 16:58:05 executing program 3: r0 = memfd_create(&(0x7f0000000040)="0020fe5c412e42d044b73b59596f645e32e6cbc6489d09c22ba37cfe61abb76716e3e8479c6021d0d17103e80b6af8b5c5fd", 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r2, r0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @rand_addr=0xffff}, 0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00'}) flock(r3, 0xa0b251774fd911a5) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r3, 0x80045301, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x408c5333, &(0x7f0000000480)={0x0, 0x0, {0x0, 0x4000000}}) 2018/05/26 16:58:05 executing program 4: bind(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}}}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x891c, &(0x7f0000000040)={"74756e6c300000000005000600", @ifru_names='ip6tnl0\x00'}) 2018/05/26 16:58:05 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x17) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa8000000000000008000f0fffeffe809000000fff5dd0000000c0001000a0a0c00410400000000fcff", 0x58}], 0x1) 2018/05/26 16:58:05 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) r1 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x100082) r2 = memfd_create(&(0x7f0000000380)="000000000000000100000001000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6201004dbea37aabd3eb9888c4c629419f50937a6848e0d281dbee568c4de9a036c26f1922f64971d4df97fbab04e8ce4938b31dcf259b4bc60901e18661fab8fb2988cd2bc260c2f572353e6bb0a002fc164d4f189b068062d10100000000000000400c0c4ca57b546b9430172ea5362ee0141b3df06ad235e815d89eead3d9473409c09c2e27a952337a24f20188c013123cc0316a33d8b443453773e4a09edd8031124dee13ce9c75288f2ec833c7e66af5b19a00000000000000", 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000200)) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f00000004c0)) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="4a0000000a50acaaeb0de3f62d6ce83c782a92f537bbbf938f1524821eaa6683d1569a8c46f604540000000000000000b104f035d4bd319696959852647e5e3182bc00f663df77f5f56f6674fd0d98"], &(0x7f00000000c0)=0x52) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000100)={r3, 0x5697}, &(0x7f0000000180)=0x8) sendfile(r1, r1, &(0x7f0000000240), 0x20000102000007) 2018/05/26 16:58:05 executing program 6: unshare(0x64000400) r0 = socket(0x18, 0x0, 0x1) shmget(0x1, 0x4000, 0x4, &(0x7f0000ffa000/0x4000)=nil) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) 2018/05/26 16:58:05 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x11, @empty, 0x0, 0x0, 'wrr\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) setsockopt$inet_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000000)={0x303, 0x33}, 0x4) 2018/05/26 16:58:05 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x1) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x200, 0x0) symlinkat(&(0x7f0000000100)='./file0\x00', r1, &(0x7f0000000180)='./file0\x00') ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) process_vm_writev(r2, &(0x7f00000004c0)=[{&(0x7f0000000040)=""/111, 0x6f}, {&(0x7f00000000c0)=""/59, 0x3b}, {&(0x7f00000001c0)=""/128, 0x80}, {&(0x7f0000000300)=""/207, 0xcf}, {&(0x7f0000000240)=""/15, 0xf}, {&(0x7f0000000400)=""/177, 0xb1}], 0x6, &(0x7f00000008c0)=[{&(0x7f0000000280)=""/32, 0x20}, {&(0x7f0000000540)=""/85, 0x55}, {&(0x7f00000005c0)=""/219, 0xdb}, {&(0x7f00000006c0)=""/87, 0x57}, {&(0x7f0000000740)=""/186, 0xba}, {&(0x7f0000000800)=""/191, 0xbf}], 0x6, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 308.531151] IPVS: ftp: loaded support on port[0] = 21 2018/05/26 16:58:05 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") unshare(0x40000) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$getflags(r1, 0xb) 2018/05/26 16:58:05 executing program 4: syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x9, 0x101002) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) userfaultfd(0x80000) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1000002, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80044584, &(0x7f0000000200)=""/202) 2018/05/26 16:58:05 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x2, 0x0) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000040)=0x7, 0x4) r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x0, 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000440)={0x0, 0x7a, 0x5e33157b199e1c9, 0x3, 0xc01}, &(0x7f0000000480)=0x18) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000004c0)={r2, 0x7, 0x2, [0x9b23, 0xffff]}, 0xc) write$binfmt_elf64(r0, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0xa092, 0x0, 0x8, 0x8, 0x2, 0x3, 0x3e, 0x9, 0x3d2, 0x40, 0x17c, 0x1, 0x3, 0x38, 0x1, 0x362ebfd8, 0x9, 0xc8d}, [{0x6, 0x10001, 0x238, 0x10000, 0x5, 0x3, 0x1, 0x3}, {0x3, 0xd04, 0x0, 0x5, 0x9a, 0x8, 0xfffffffffffff800, 0x6}], "4ccdc3e19c309c73835035b05b4e34d616461745e08d15f8701ad35658c31729cdfbd0b39f68b0354401589d71", [[]]}, 0x1dd) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x200002, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000100)) 2018/05/26 16:58:05 executing program 7: r0 = memfd_create(&(0x7f0000000240)="3fbeaeec9b3af1bdd4c9adf22cb5234ab98cecf21f709d7c7e9c410369f3932b2f52008e7110949cf6704bde5ece3e8e02ba60d6851194b6e2a23f877fc79a4ebe7616cdad8bdea2d4d31484a6ad", 0x3) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000000c0), 0xffffff0a}], 0x1, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000000)={0x17, 0xe3, &(0x7f00000000c0)="6bbb11d6d78d65ebce3040558b8c484cba3625e62d30d0c4cf79175f1f62ec5b728e9816000181a255f3fc30926b73edafece68a4d55339b14afa76c443cf2e221c39cd66f6adc712e57519dcad960cfc7781b7da86cb8fac990c29f140bb1d6767ef233e0d4a036f198e2efc7202e7aaf6b2b7b5c9b302e841c2fa13b0ddcdeea2ef4060911beb5ce9c7096482ed1de066195fdc5486f99db6f163247e70cc805bfda444cb70c515f99e35d6fba6fb17734cb65a86325d76866820a9720c5533e6755c868a680f547f22182ef3d9deeb5d4a4f5d6aeac8ff1db93f5c391d4302729cc"}) fcntl$addseals(r0, 0x409, 0x2) 2018/05/26 16:58:05 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f00005e6000)=0xffffffffffdfff91, 0x4) sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f000020d000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000f62ff0)=@ipx, 0x80, &(0x7f0000f5d000), 0x0, &(0x7f0000f62000)=""/89, 0x59}}], 0x1, 0x2041, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f00000000c0)=""/43, &(0x7f0000000100)=0x2b) accept4$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x800) [ 309.015828] IPVS: length: 43 != 8 [ 309.055708] IPVS: length: 43 != 8 2018/05/26 16:58:06 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000001d00000180000000000000000000000000000000000025ae25c2888fbe8700"], 0x28) 2018/05/26 16:58:06 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[], 0x0, 0xc2, 0x8001}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r2, 0x4) 2018/05/26 16:58:06 executing program 4: r0 = userfaultfd(0x0) unshare(0x2000400) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000440)={0x1, [0x0]}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000040)={r2, 0x10, &(0x7f0000000000)=[@in={0x2, 0x4e23, @loopback=0x7f000001}]}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000000c0)={r3, 0x0, 0x30, 0x6, 0x3}, &(0x7f0000000100)=0x18) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0x80, &(0x7f0000000080)="51fca243c61147f7d473f6c6d7d3c1a32d6ef87b358f29db4a7bf6c9112e76ca058892592e2d6b52cb901258ca11", 0x2e) r4 = socket(0xa, 0x1, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg$nl_crypto(r4, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)=@upd={0x120, 0x12, 0x0, 0x70bd29, 0x25dfdbfb, {{'fpu(ecb-twofish-avx)\x00'}, [], [], 0x2000, 0x400}, [{0x8, 0x1, 0x100000001}, {0x8, 0x1, 0x8}, {0x8, 0x1, 0x8d55}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0xffffffffffffffc0}, {0x8, 0x1}, {0x8, 0x1, 0x100000000}, {0x8, 0x1, 0x9170}]}, 0x120}, 0x1, 0x0, 0x0, 0x40}, 0x4000) ioctl(r4, 0x9, &(0x7f0000000140)="1ca7840a58c1c061164b4a39bedaed4b3aeee55024e45e3fd435e8bcacb4e3cd9da0006a9ef232834313763bf8e129f00296558d") getsockname$packet(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000240)=0x14) 2018/05/26 16:58:06 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0xff) fstatfs(0xffffffffffffffff, &(0x7f0000000140)=""/229) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x400000, @loopback={0x0, 0x1}}, 0x1c) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="97aa89464f0e2f2b932aee627aea1f84aebe73c4f424656cff31c4cd179af23a0b908e1eeebdb364", 0x28}], 0x1, &(0x7f000001ef08), 0x244, 0x11}, 0x0) 2018/05/26 16:58:06 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='net/dev_snmp6\x00') fstat(r0, &(0x7f0000000080)) ioctl$BLKIOOPT(r0, 0x1279, &(0x7f0000000000)) 2018/05/26 16:58:06 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)=ANY=[@ANYBLOB="180000002e00fd0600000000000000c4f76aba495389616c"], 0x18}, 0x1}, 0x0) r1 = dup(r0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000000)=""/120) 2018/05/26 16:58:06 executing program 7: pipe(&(0x7f0000000100)={0xffffffffffffffff}) r1 = syz_open_dev$sndpcmc(&(0x7f00000004c0)='/dev/snd/pcmC#D#c\x00', 0x3, 0x8000) ioctl(r1, 0xc1004110, &(0x7f0000000000)="e669efaa90c9b9f56eef83d51409c52b7ce33d1482c3cd74419d96613b6f8faf5885544b5a5d86c269ff022716062bee54b5386dfb9b3aa002b4911a47fb4dc3fcb103008adb75d4f126a409928251c3dd5b385cff549831440a57cde0486a0a17e365a3682a81140522e43305666e4347d767e6192fce77e1c261640a1eaa900da55c849acbf4904c1e020227cac2a2dae80cb82469ac174156e9917485780e39") sendmsg$unix(r0, &(0x7f0000000480)={&(0x7f00000001c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000240)="08b1f44f93c3cd13309a185d706acd261e3abedd28fd9a5ac2ae346fc483505ad1e3fa17cf5dbb265a79e649966c168811fc658e0dfdd0f8f91cd940a01ff8860141e268e05f3ef59edc33d350b3adac58f251a742e9a3145f1e2d23ba28baa8dfd23a9aecb55bf85ae0b907d2d75d0a2cff049db347cbac3cee1cc45432d08d40f8afeb7d8e29f888efdcbb64eccb47b01222e2a3ee2f6d8242bc7f07d77264e6b35b7ec693738509ee092e04264bb2ef51f2a250", 0xb5}, {&(0x7f0000000300)="5c6a22ccbed1f04e70f3096a7c7860d37f9eb04752a9a7daaf2a0f1a2cda23063692361fff949017f586f960c5f519396993b1e0d81507490e48e8f7fb5c7b68869ad073cd048675c9fa2a4a98036890c502ed0e82088ef2", 0x58}, {&(0x7f00000000c0)="8390519333886f7c8f81c3dc401d80a60471acfbbae023adf53dfd4b760f120a840826ced1c3c36a872d83b28f18", 0x2e}, {&(0x7f0000000380)="cc0d3c659b63bcc6295c2ecc2c6744403767c895113002c518f392f3b3a0091ee78b67a8436b456a531b5db5259ca758cbb8c4e742e8f70d0987254c0eca402bef9bda0d1e243dda9340ba8e2e92a055b9132c94ea4723c119b27bd06f9ea1bd2e0455c2778f655e1a25ab462806ed1351dfd7da62c3a20a251eab6a12022a9d1d45f9ac61460e2b0792630700c12d77549e6741c0cf6d5b0ec67a9a90b3a3b4eae95f79913057952c197d6e4fffc96dbbc4c66e593e11d1f933ea7035cc9c4cb03dbf6403fc5ecd8df1f6bc4224637ececf406fb21520b6dd800346996322bf585005ca2a5570b0c25114c73b7e2c1f411841", 0xf3}], 0x4}, 0x0) 2018/05/26 16:58:06 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x14) listen(r0, 0x6abd) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x800) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) write$evdev(r1, &(0x7f0000000240)=[{{}, 0x82, 0x5, 0x2}, {{0x0, 0x2710}, 0x80, 0x1000, 0x5}, {{0x0, 0x2710}, 0xf076, 0x8, 0x6}, {{}, 0x5, 0x1, 0x1}, {{0x0, 0x7530}, 0x8, 0x401, 0x401}, {{r2, r3/1000+10000}, 0x3ed0000, 0x2, 0x20}, {{r4, r5/1000+30000}, 0x1, 0xfff, 0x7}], 0xa8) set_mempolicy(0x0, &(0x7f0000000000)=0xa11, 0x0) syz_open_dev$sndmidi(&(0x7f0000000300)='/dev/snd/midiC#D#\x00', 0x6, 0x2800) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) finit_module(r0, &(0x7f0000000040)="776c616e31293a776c616e31657468305bf67d2847504c70707030776c616e30292f00", 0x1) r7 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r7, 0xc0305302, &(0x7f0000000140)={0xffffffffffff8001, 0x8001, 0x2, 0x101, 0x1380000, 0x50000000}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r7, 0xc0105303, &(0x7f0000000100)={0x81, 0x0, 0x800}) 2018/05/26 16:58:06 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0) pipe(&(0x7f0000000000)) ioctl$KDGKBLED(r0, 0x40045108, &(0x7f0000000140)) 2018/05/26 16:58:06 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000100)=""/4096) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x900, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x800, 0x0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000080)=r2) 2018/05/26 16:58:06 executing program 0: capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/mcfilter\x00') r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") sendmmsg$nfc_llcp(r0, &(0x7f000000b000)=[{&(0x7f00000000c0)={0x27, 0x0, 0x0, 0x3, 0x20, 0x8, "eda172649816404ab4479a12980d690daf8661ab02a200cbcec3d766e2b35f220bc9a701062dbba72489988e534d030a36394fc1823332881f0e6057ad758a", 0x22}, 0x60, &(0x7f00000001c0)=[{&(0x7f0000000140)="7fb1f935a4df6c3f53c574ccf2cb2a78ce1cf7c844e68183c562930ca4eb2a325a4bbfda7e6f4afa15d79fc699e7f541c72d8dbb7be6d55ceb2d1bfc775e1aeb6fad9bc083b4c9cd8df637a6e5265e52441909cbe8f213542b8753ee", 0x5c}, {&(0x7f0000000540)="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&(0x7f000000aec0)=[{&(0x7f0000009b00)="aa3499e13d3ba38817dca1cbd791427e3c3c13d196ab95dcf635b0ec85c999cf889d160f2b94a10db78dcc3bd3183beee6d2f9e958fb52c05c21997220a2567c7d6ac896b93eb533ded7fae651e3596f9b20", 0x52}, {&(0x7f0000009b80)="1dfb65090344e91091b977da2722aa408a12d6b04197dbab48fe15aabde45fb1763ac833113c3dc0a6b9b9a898d82802c4b76fbfc4840deb22f9351e2f05e59b36275fd73eb6380f880140a94dae570b17308a395bc87456f82471e813e692c7d04a1b83a4bbc0dac980ceba7abaf39514108d66f402ccd2f0229d7f06caf1fe26f7d0d52f070ed581d8cba298699c4184c89c1f6ebf243bc9fc910339b91dac54a08ddb0d73d0dcc8bed554d0f44b0630d26d9323439238988fbcdaae0e2e50d0cb913d3f9a1697cf0aab1434afacd49681003657995f5209882d1c1f0b92ca73d3c293aed7b147d1a770e31f80af9aedb5e34d", 0xf4}, {&(0x7f0000009c80)="fdf40fc037bd92cfef31f71f6a0e08c713525258254bdc30a4ec200f257d6dbdbb6753dfeeeef062bd84af7e307f4654f828271e611fb203796317b933497800f4fc63", 0x43}, {&(0x7f0000009d00)="aedeaa860a5c27e5ea3b45ccc96b6cdc8a20b58ab1cde789988e8f23dcf1a321f72c", 0x22}, {&(0x7f0000009d40)="898b8329acc4bc939690da87b15bfff4b849624b28219e5878d63f9022f5aa9ebea80c701588242262b21482b917fd268ec2458ee9cc23c84fed3cbf3e4faf37ca6f183fbd15df26f93f48409008d5d08ffd47654ec8c41b35eb61ba", 0x5c}, {&(0x7f0000009dc0)="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0x1000}, {&(0x7f000000adc0)="f85499888626408ae20bf42dbb1ca1c1084eb0b8e17e69888d0f0c30c8cff50e5336757a5a21e27f94581f58987ca3b50a4c0dfbda56691b08a3a1efe67fa679eb8d8084148f0a8a72c8713c1adc0ca22d8f0bf4e60ca2f5ec611a219c0abeeff7ea6402dc580e4287c2a7a931629c2cb0ad8c0a318c6bba6c2fbfbddbc217b519e5fe5d1ec778b4d527f6d7234d2486a784e69e47c791340540bf73b73eae45852d07f0b6d848170fe8ea8975cc9501b8fdc6fb01cdac03ed29e21bafe0937a66dec15e4255753cbca039303d417c3c34", 0xd1}], 0x7, &(0x7f000000af40)={0xc0, 0x11e, 0x1, "f41398b7432874152d51fc5acd2c08dfbea28676780ab30c9b4ed4551d0b0ed8fd598f44b8d002e03044fed91e0ae81c411b346acdc516bc2f016cfbebc1b39801942181f8cdb18838982f9ee63113e9e9cddd23b54ff7d536badd77902a708a697b9ea075cc827a3c35caa91ff9313e48aa2aeaa7608d0accaf55c067fcacfad70bb698d99f9ddea9ddffebacd61d1a3085d14a001136dad944e5b8c02ecd445a6af950264cc7c3ff7f947f0f84cf5c"}, 0xc0, 0x20000000}], 0x7, 0x0) syz_open_procfs(0x0, &(0x7f0000000500)='net/arp\x00') 2018/05/26 16:58:06 executing program 6: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000000080)={&(0x7f0000000100)=@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10}, 0x8000) r2 = getpgrp(0xffffffffffffffff) r3 = geteuid() lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000003c0)={{{@in=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f00000004c0)=0xe8) lstat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000000e00)={0x0, 0x0}) r9 = geteuid() getresgid(&(0x7f0000000e40), &(0x7f0000000e80)=0x0, &(0x7f0000000ec0)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000f00)=0x0) r12 = getuid() lstat(&(0x7f0000000f40)='./file0\x00', &(0x7f0000000f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001200)=0x0) r15 = getuid() stat(&(0x7f0000001240)='./file0\x00', &(0x7f0000001280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001300)=0x0) lstat(&(0x7f0000001340)='./file0\x00', &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001400)='./file0\x00', &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000014c0)={0x0}, &(0x7f0000001500)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001540)={{{@in6=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000001640)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001680)={0x0, 0x0, 0x0}, &(0x7f00000016c0)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001700)=0x0) lstat(&(0x7f0000001740)='./file0\x00', &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001800)={0x0, 0x0, 0x0}, &(0x7f0000001840)=0xc) r27 = gettid() r28 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001b80)={0x0, 0x0, 0x0}, &(0x7f0000001bc0)=0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001c00)=0x0) r31 = getuid() stat(&(0x7f0000001c40)='./file0\x00', &(0x7f0000001c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000005a40)=[{&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000000c0)=[{&(0x7f0000000140)="e21de9f5fd4ffd1b9017f606fc7a428641e737ab7b897e5a560d411c2020c905241e0f04aa35cea80d6839b73c3a9b320edafaeeb754430339c99ecd200a4076038b2bf213832fda723dc093b6e2b6add3d5337a1355a3b361f3ac46802a98b8a334448dbb4f17ee7bd21c60d43cace3c1948fec8409f43b43cee6fc713317522976f1600ee4931f6b235890312c177256fc9ad166ec46a2d47e4c4f647a798d86765e9efee6fc0abc79e840dc6908b578cca8844a39d0e4c20321db643ffca4e46f20475490d63b2bf410fb30a0e9bd292bbb3b35cdf7b8f06df4b2c7b5bc80dca26d25724b313884", 0xe9}, {&(0x7f0000000280)="9e6211c244e5fb9281bc9f4fe9b9c882ea30aa6d79275d45c7ca6a38d7e607c1104e27be116c4b1f4162ef4c22c856c4cb89cf195b98c2d39e3ad74fd8a468a69c226e4a62484053a312a88bea1fe857204a138e1d93f44f0f9966daab73ae801f49d7ff2e", 0x65}], 0x2, &(0x7f00000005c0)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x40, 0x5b75485b2ae70b8a}, {&(0x7f0000000600)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000009c0)=[{&(0x7f0000000680)="fb0a32b0d826d5563e954026cf2ce12147218f2a182131fff5ceeadea2fa4e57199e386d0dc403473c1ced301aca3ff24b4f0aec21e2d53cebbdb470604fc601548f6164e13130fbcdc67b03942d3c52c239080413a5eb005d017c28906e52d8c1134284", 0x64}, {&(0x7f0000000700)="7707555842730a1e229ff52584b004b0bbeffcfbd6fe52b5ce341c60af67b6065959076c1bdf2638263e6f14435c742047e24dfdf93df463382984dffe8b1f2620f3041db742f80988df30a89ad92b880ab0e7cbe1702288c5c1e14cd9c2b293f56517eb53a0b8843fd3bea09d9675be20587e7b2c96", 0x76}, {&(0x7f0000000780)}, {&(0x7f00000007c0)="20798ac0494e958f68927b5575088491cf427ceec176b2304b2f9bf4ff76c3885e4e787bcf6a1ad336acdb4be89fa65737d13dadc42dca89b8324186a6fac49ac47b661ce56838207bc8ea4bb2dfa63118ad2e25f116b83f8a0b02e9a14de1921bc1416bfa0576f5a70f1644a18c673957502933cbcd78d2cf4b12cb670fa7c9d93898a602faa2f6bcd6eabd04fa7708518ebbc7cf2e465cca58791dd7", 0x9d}, {&(0x7f0000000880)="c7836445cb059587f71bf10bd12ff39f8c5e471ceb9c84fd124a75", 0x1b}, {&(0x7f00000008c0)="a6dcf5a71b118169cec0528066c16397a005267c0e80717f47bf760aaccc9fa273a27602078dee61a396c0e297ef8df1bf4a47d62d2d6b1b25a1df172d6db01f29889e9b6b80743cd14d0ef8fce721c9b91e551ce661cd2ed3f1da80ae50ea9ca08997a224c3928c8828505ea3fab0ba3dd775f1782c03bc7319f0ee30cf69e549351c5fbe22cc724fc255387431c12c773ef52015801a7fe3ccc262631900b83311a00fb418b750931e291e3cb0ea6e6cb3a8a4dfa47d2856f3c9e5105f40d3334bf062438a010259a024b768", 0xcd}], 0x6, 0x0, 0x0, 0x20000080}, {&(0x7f0000000a40)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000dc0)=[{&(0x7f0000000ac0)="c5a7b48db7525191a789fbc98bd2758378b78893e7173d66178e5066addbd172b5cf616b21f6f4f31cc0acfd1dcc7fcad8c579f6fbe32eb7e02315950fbac1af82e3e9f306f2dee890500566f5bfc6cb62ef3faac196416b278b3df2125f86bddd6dede0a68d7f6337dd9422217ffbe684494cd65850c60dafafdce95d192f5cf6f624162df147dafbe4eced54f3e5de9d6693e2a62968", 0x97}, {&(0x7f0000000b80)="bf9cbe1492d8382a856ad3430298573e51efb64f687f08d9846f22698908db005cb84131701ad4b3a1c8713831dc159aa04163cd795b2af4de6f76c1b8a26f52300779c7464f754ed8a5", 0x4a}, {&(0x7f0000000c00)="2f3c07f358204d9371c7ff92ecab2972daa328348038c530232adce9a99618dcbbe3f56a51844818ff557660aff2676c5e846a3ed5aeede04312ff8e7ba02ae1c8aa592858f94a6c24d07881cb1403f8882f4c4346f377cb959f4f16eb90e005a2ad07f078ca1890b1b07e866da0eeee7efa2f764b17d4953c1c9124db0c17f4dc5dc5d06d5743889956a1afe93f1dd4451adeab53c931a71e91455ce517f3b24df7e21f3118aaa9af99961d598ec41c536e565b6d6434accbfe92ab3c0906841c2c705438204054d5746f27b7762a1d8ad9c684a96c14572e80ad758aa499aa0725745b74", 0xe5}, {&(0x7f0000000d00)="8f3f6817bbd56a818f8d4dc27667ce1455a7f90a7bdf7b0fff585ac733e5bd8fa117a4f36ffe92e2c15a21b533f6149367835ff8cefcd1f45e8f3a614a00f38787865b9e0eaad60e56d1dcf97684d06815db62b88f606826790c6d3883f626420c09624eb079e90cdd8a6d8afea680503e3509e0d8c29e484fe8eb72d744484d18f04d075f88cd872a", 0x89}], 0x4, &(0x7f0000001000)=[@rights={0x20, 0x1, 0x1, [r1, r1, r1, r0]}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x78, 0x1}, {&(0x7f0000001080)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f00000011c0)=[{&(0x7f0000001100)="94b7fa3bfea761d45af473966181eae7ca9cc68853fc922b339fda9352dd15981db89ded10a419cc8d93531504f7c260fcea7115d423385df6a2be9b5f0de0eb9873d76849a7635423083a8597", 0x4d}, {&(0x7f0000001180)="c12139681fa486cfa3d122794fce", 0xe}], 0x2, &(0x7f0000001880)=[@cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x28, 0x1, 0x1, [r17, r0, r0, r1, r1, r1]}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r1]}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @cred={0x20, 0x1, 0x2, r24, r25, r26}], 0x130}, {&(0x7f00000019c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001b40)=[{&(0x7f0000001a40)="13b22ab14abf3569961004ba3d8d02dba6fa8c59c053d5b3cdf67c433b1c326c63d27c98646d4b73ac259972e90eb61349e15434063be307a53c55", 0x3b}, {&(0x7f0000001a80)="9ba508ebe12dc3b60b9800ee07cc30d47a15463e65d974dda710f8a797e97786ef04ef60be203609733704927c9401c321d7c942a2dbc6ae568cd16460b916e5ab58ab9c8cf65edd67cc3d45dc7b8136130fd68238e3afa5261b10062d4eeeafb93724295dcfc557f6b25a9721fd03989e784aa15c535c1fe6979100cce1dbe18804f77b1f07a180bb5db11cf35a90098e3e1a7324fe2d449eaa6aff4808bac8f9f5b4db296389124d9ea97532cfaa5076cd6335d4b4edc1c5", 0xb9}], 0x2, &(0x7f0000001d00)=[@rights={0x28, 0x1, 0x1, [r1, r0, r0, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r27, r28, r29}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r30, r31, r32}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r1]}, @rights={0x18, 0x1, 0x1, [r0]}], 0xd8, 0x4040000}, {&(0x7f0000001e00)=@abs={0xa30cd585799ff40d, 0x0, 0x4e24}, 0x6e, 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", 0x1000}, {&(0x7f0000005400)="ae5b342c3ccef64a7dfcf59a4eedea381c4587e828a0bec1e1c8896c89a8cb59917c1ba8e80a3ac24d17febb0ea6bc66b1f509da9407b86de99ca4ed788044c4014291a13b52411265dd", 0x4a}, {&(0x7f0000005480)="24e61cf94d2909d26d5c7752a04c5a271450a4c7a86faab7703c9b", 0x1b}], 0x3, &(0x7f0000005500)=[@rights={0x20, 0x1, 0x1, [r0, r1, r0]}], 0x20, 0x20000000}, {&(0x7f0000005540)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f00000059c0)=[{&(0x7f00000055c0)="6f203333adc105ffc2c932f676bbee9726f5799846b34c426ab7913687063b9a5c8a45d3da4477c2e7889b1e1731b4b63d08f4a025018433494f519b1218d8c5c471e1e4b5f1f15c7d4bf54dda401614fa2f87ab2b1ff645a46f024db25c4d7455d9345999bc68111033e72c3f373b", 0x6f}, {&(0x7f0000005640)="a36d453e9cec7cb3951f80fe5daa6bd87df6ee80740e857d7f1fad0b1ffa58796fa398edd88294350f396b506a2e64085963ae82ec24951626a4955dfcbe56acaab8213525d8372d69116cf390a94dafb09d8dcbbc2b2298f2838b9976f6ee97182a75e75ab24d7d6620543b0b31ed0b4fe71657843d925fcf3160eaf8ec9b27242b590589567be0a265f817d3887c5ddd3a7d3ea5d0ea127a3012f0c2225cdfb158ab5513ecb737fdd9c3bca89a2b4701f593e74c8c5053649dc933f06b5779402be435ba74aa2fb36756c2f007e49066a9b253de94832378afe82f74584f390223dbc0c57d0a84418657bb10906897", 0xf0}, {&(0x7f0000005740)="3b6df69177b8ba4df16deca4cfd7a566c299cd04b901de906a", 0x19}, {&(0x7f0000005780)="0403261c49efbddde5ab7b2be2489aacc524f041fc4174ae5d9f57c29f45e5f3b12c90ff5110eb6f3443d96a4e3f8cdf8d935d6f056d6e36c3410d4e62cf7e3fcdfad4bc2baa466e971255573373df7d59ad127f2ee367379b76d0f327afc7676d406c940ec4c3d544ea6ac3ee087ddbc9f2ced3d953a0ff4f9624dcebd948f433afe83e23e668ac45bd2cd6ac3f8c1f", 0x90}, {&(0x7f0000005840)="65fa8127f6beea94ec550cd24e420434c2bc1573d03b30e6046107ac31181fedcb935b1ca837f153f9c30e543a708caeb03f11d56312d871549dd3f52a57450f9aab1a8b2c391f550800f0354b8fe4c8706d35d09dc5c43fd3b737fc13aaa8b75d10275fefb938fc2f49f0d4f8a88700591d7841061090ec419dfda79cd746410c1bbd6ef042112efbccc6f56072728995d126b132650bdaea4c0f7986fb07ac5b18aa7d2fe1b5d8b2dbb8009cd954e26c92c89e2ad748d374f47ba107ba83bd9d4201694632ea4ba775d832d089e8312a096daf5776bd19f6f0a033cfc1c0e7af0f2cfc9d46697afaa42e3f73ac40d24c32815b40c4", 0xf6}, {&(0x7f0000005940)="bdc97248d6064bdf59a05f590c41e372263d429fd0366d3ba702874de321e182876fe0a54944319b4dec32fdce8289ae4d24b642b763052b3db2a9b2a1e5ca51232a23f84d270bb3d3db99175eb98db914ba96ebc9b2d3a3ecd5295831fd2332d03912e0f76e", 0x66}], 0x6, 0x0, 0x0, 0x10}], 0x8, 0x40000) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f00009f0ffc), 0x4) 2018/05/26 16:58:06 executing program 7: pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) move_pages(0x0, 0x2, &(0x7f00000000c0)=[&(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil], &(0x7f0000000040)=[0x8, 0x100000000, 0x7fff, 0x2, 0x3, 0x94, 0x4, 0x7], &(0x7f0000000180), 0x6) io_setup(0x1f, &(0x7f0000000000)) vmsplice(r0, &(0x7f0000000000), 0x282, 0x0) 2018/05/26 16:58:06 executing program 4: r0 = userfaultfd(0x0) unshare(0x2000400) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000440)={0x1, [0x0]}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000040)={r2, 0x10, &(0x7f0000000000)=[@in={0x2, 0x4e23, @loopback=0x7f000001}]}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000000c0)={r3, 0x0, 0x30, 0x6, 0x3}, &(0x7f0000000100)=0x18) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 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={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0x80, &(0x7f0000000080)="51fca243c61147f7d473f6c6d7d3c1a32d6ef87b358f29db4a7bf6c9112e76ca058892592e2d6b52cb901258ca11", 0x2e) r4 = socket(0xa, 0x1, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg$nl_crypto(r4, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)=@upd={0x120, 0x12, 0x0, 0x70bd29, 0x25dfdbfb, {{'fpu(ecb-twofish-avx)\x00'}, [], [], 0x2000, 0x400}, [{0x8, 0x1, 0x100000001}, {0x8, 0x1, 0x8}, {0x8, 0x1, 0x8d55}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0xffffffffffffffc0}, {0x8, 0x1}, {0x8, 0x1, 0x100000000}, {0x8, 0x1, 0x9170}]}, 0x120}, 0x1, 0x0, 0x0, 0x40}, 0x4000) ioctl(r4, 0x9, &(0x7f0000000140)="1ca7840a58c1c061164b4a39bedaed4b3aeee55024e45e3fd435e8bcacb4e3cd9da0006a9ef232834313763bf8e129f00296558d") getsockname$packet(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000240)=0x14) 2018/05/26 16:58:06 executing program 5: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000200)={r0, r0, 0x9, 0x3, &(0x7f0000000100)="2769127c896cd70a3c5608d74752470178286f2c2788064152d02df7759d586970f49b671bf5eab8ca468c97458970dd89fdae55f0e129843e1ac73d420fed8bcd255581282d5d9abd49c067c6693c476d14291f6126df0bc06bfef7e1e8f179a4c324edd4992f0a8b26677106f395a72c033b99d55e2a1e658ed212e536c85046c598cdc671e642e57abb78411d667c4ccd066f98923f8291b4cf534a191d26648a6e936385cc922a2c591592cff4aeb5859f86e20a10f140c431144a5711a12db0", 0x20, 0x8, 0x7fffffff80000, 0x1, 0x9, 0x9d, 0x0, "75ecd2fb00f684e418d2576efef915ee42ad7c57572dff895acec8a95ec33a6144eab6263b8f146dad22079cb74c3458effa9069ea6f1ba591f3ce93dacd1bbfade22551094d814d88f16e6bf4b7a5c345e870d0b15fa02b5b37b2dadf57fbb1e1e6a344f7d0e14d9aa4cfcd61101e1572488e8ea4a27f1b7022155252a62f60aa216e0c198f13765100818e387a24604389d485f4a2634f3105ba6067607375a8561896e2fb9563e68e43580ff3beb305c616eb14b5a1b7b2fd2855a36ea88699"}) sendto$llc(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f00000000c0)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0xf) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/26 16:58:06 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x12b400) r1 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x4, 0x20000) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f00000007c0)="619b997ecdc7550bdf22aa7d2c5f9ff2494ba9c17861845e7f15847a4e4c71c321138316928a1de1333dae86db6fdfaa1bae6281b3aa16e70d0426d36fa8d618c5bb719c02622aca6c669743a14140688af46ee2422b8a01de27df3a6dfb8f76ad81") ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000000100)={{0xe6a4, 0x6, 0x81, 0x7, "c47847870e9bf7a14a94dd7ac8f9f35e3b06da1988cd1f9c5a431f6faf6f6ebdbb99ec6b32b6837a8a840baf", 0x3}, 0x7fffffff, [0xfffffffffffffff8, 0x8000, 0xef, 0x0, 0x8001, 0x3, 0x6, 0xdb, 0x61d, 0xd65b, 0x1, 0x7ff, 0x401, 0x1ff, 0x7f, 0x101, 0x2, 0x7, 0x2, 0x5, 0x7fffffff, 0xfe, 0x3, 0x9, 0x4dc0, 0x9, 0xbe, 0xfffffffffffffffc, 0x10000, 0x9, 0x1ff, 0x6, 0x80000001, 0x8, 0x0, 0xffffffffffff8000, 0x3, 0x4, 0x3863, 0x3, 0x8, 0x7fff, 0x8, 0x4, 0x3, 0xf66, 0x8, 0xc581, 0x5, 0x0, 0x8, 0xffff, 0x81, 0xfffffffffffffffa, 0x5, 0x2, 0x9, 0x1, 0x0, 0x65, 0x1f, 0x6, 0x0, 0x100000001, 0x80000000, 0x7, 0xffff, 0x1, 0x2, 0x100000000, 0x5, 0x80000, 0x800, 0x5, 0x6, 0x7f, 0x62, 0x3, 0x4, 0x3, 0x5, 0x9, 0x8, 0x4, 0xfffffffffffffffa, 0x10001, 0x7, 0x7, 0x725d, 0x6, 0x4, 0x8, 0x7f, 0xb5, 0xffffffff, 0x12, 0x7, 0x9, 0x335, 0x5ed3, 0x1f, 0x3, 0x1, 0x1, 0x9aa, 0x1, 0x3, 0xffffffffffffff92, 0x6, 0x200000000000, 0x1f, 0x7fffffff, 0x80, 0x70, 0x9, 0x3, 0xe24, 0x703, 0x6, 0x9, 0x1ff, 0x3, 0x101, 0xb1, 0x2, 0x9, 0xc516, 0xfff], {0x77359400}}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000640)={0x0, 0xbe}, &(0x7f0000000680)=0x3) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000006c0)={r2, @in6={{0xa, 0x4e24, 0xbe11, @empty, 0x5}}}, &(0x7f0000000780)=0x84) timer_create(0x7, &(0x7f0000000040)={0x0, 0x18}, &(0x7f0000000080)=0x0) syz_open_dev$sndctrl(&(0x7f0000000600)='/dev/snd/controlC#\x00', 0x415, 0x200000) timer_getoverrun(r3) close(r0) 2018/05/26 16:58:06 executing program 1: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f00004d2ff4)={0x10}, 0xc, &(0x7f0000372000)={&(0x7f0000091fe4)=ANY=[@ANYBLOB="9c0000001900110100000000000000000a0000000002000000000000"], 0x1c}, 0x1}, 0x0) ioctl$void(r0, 0xc0045878) setsockopt(r0, 0xffffffff, 0x33, &(0x7f0000000040)="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", 0x1000) 2018/05/26 16:58:07 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000040)={0x1, 0x0, 'client0\x00', 0x1, "764dd3c25f773905", "a890b7386b4b56d8cc012b2f2739855d755c9f38928efdb9ec76caa3c796be59", 0xb0a, 0x3}) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f0000010ff4)={0x10}, 0xc, &(0x7f0000012000)={&(0x7f0000a39fc8)=@bridge_getlink={0x38, 0x12, 0x305, 0x0, 0x0, {0x7}, [@IFLA_LINKMODE={0x8, 0x11}, @IFLA_LINKMODE={0x8, 0x11}, @IFLA_EXT_MASK={0x7, 0x1d}]}, 0x38}, 0x1}, 0x0) 2018/05/26 16:58:07 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x8000, 0x0) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000000080)=""/139) write(r1, &(0x7f0000fd6000)='z', 0x1) r3 = socket(0xa, 0x1, 0x20) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0x3) dup3(r1, r0, 0x0) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8, 0x10000) 2018/05/26 16:58:07 executing program 5: r0 = gettid() timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f0000044000)=0x0) r2 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x2d73d7c3, 0x0) r3 = signalfd4(0xffffffffffffff9c, &(0x7f0000000180)={0x2da7}, 0x8, 0x800) dup3(r2, r3, 0x80000) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) fcntl$dupfd(r4, 0x0, r4) readv(r4, &(0x7f0000000500)=[{&(0x7f00000004c0)=""/54, 0x36}], 0x1) ioctl$TCSETS(r4, 0x40045431, &(0x7f00003b9fdc)) r5 = syz_open_pts(r4, 0x2) r6 = dup3(r5, r4, 0x0) write(r4, &(0x7f0000000100)="8b680e164be7cf0524e17bdba30dd65eb23b512457b6378e15ce130b871213ae6632a4d6cdfe6f01f3ed0462cf99177b7db9d67f1ca4417ca644a3d49456ee004fcc0f997ed070e015b6df47b90dd8", 0xfffffffffffffe5e) timer_settime(r1, 0x4, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) ioctl$TCXONC(r4, 0x540a, 0x2) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000000080)=0x8) tkill(r0, 0x38) 2018/05/26 16:58:07 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xb9, 0x2) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f00000001c0)=0xffffffff, 0x4) set_mempolicy(0x3, &(0x7f0000229000)=0xad, 0xfff) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0x6, 0x2ce, 0x8204, 0x100, 0x7, 0x0, 0x7fffffff, 0x7fff, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000100)={r2, 0x9}, &(0x7f0000000140)=0x8) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000001c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x4, [@loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0x21}, @multicast1=0xe0000001, @broadcast=0xffffffff]}, 0x20) unlink(&(0x7f0000000200)='./file0\x00') setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000180)={0x9}, 0x1) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) 2018/05/26 16:58:07 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x3, 0x402) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000940)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x8, 0x1100, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0xfffffffffffffffb, 0x4080) 2018/05/26 16:58:07 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f3fa8)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0xffffffffffffff44) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/urandom\x00', 0x800, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000200)={0x8001, 0xd2b, 0x10001, 0x2}, 0x6) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000000a80)={&(0x7f0000000480)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f00000009c0), 0x12e, &(0x7f0000000000)=""/111, 0xffffffdd}, 0x40002060) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r3, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r4, 0x8, 0x70bd2a, 0x25dfdbfe, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2d40}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4010}, 0x4010) 2018/05/26 16:58:07 executing program 6: unshare(0x2000400) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='pagemap\x00') lseek(r0, 0x0, 0x0) sched_yield() getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x44) 2018/05/26 16:58:07 executing program 7: r0 = socket(0xa, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='pids.current\x00', 0x0, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0x1) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000780)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(des-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="8b0d0066", 0x4) socket$alg(0x26, 0x5, 0x0) r3 = accept$alg(r0, 0x0, 0x0) recvmmsg(r3, &(0x7f0000005dc0)=[{{&(0x7f0000005900)=@pppol2tpv3in6, 0x80, &(0x7f0000005a00), 0x0, &(0x7f0000005a40)=""/150, 0x96}}, {{&(0x7f0000005b00)=@hci, 0x80, &(0x7f0000005d40), 0x0, &(0x7f0000005d80)=""/56, 0x38}}], 0x2, 0x0, 0x0) [ 310.391412] netlink: 'syz-executor2': attribute type 17 has an invalid length. [ 310.398975] netlink: 'syz-executor2': attribute type 17 has an invalid length. [ 310.406505] netlink: 'syz-executor2': attribute type 29 has an invalid length. 2018/05/26 16:58:07 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x5f7, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e22, 0x1, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x5}}}, 0x84) r2 = socket(0x2, 0x3, 0x40000000000000ff) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000100)='erspan0\x00', 0x26) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240), &(0x7f0000000280)=0xb) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x10000) r3 = socket(0x11, 0x2, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) socket(0x11, 0x80002, 0x0) bind(r3, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'lo\x00'}) eventfd2(0x1, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00000000c0)={'lo\x00@\x00', 0x101}) sendto$inet(r2, &(0x7f00000002c0), 0x2e2, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/26 16:58:07 executing program 1: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x20000, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000040)) socketpair(0x26, 0x5, 0x0, &(0x7f00000000c0)) [ 310.633651] device lo entered promiscuous mode [ 310.665490] ================================================================== [ 310.672928] BUG: KMSAN: uninit-value in gre_rcv+0x1237/0x1970 [ 310.678821] CPU: 1 PID: 19056 Comm: syz-executor7 Not tainted 4.17.0-rc5+ #102 [ 310.686186] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 310.695548] Call Trace: [ 310.698133] [ 310.700291] dump_stack+0x185/0x1d0 [ 310.703931] ? gre_rcv+0x1237/0x1970 [ 310.707654] kmsan_report+0x149/0x260 [ 310.711467] __msan_warning_32+0x6e/0xc0 [ 310.715546] gre_rcv+0x1237/0x1970 [ 310.719103] ? raw_local_deliver+0x63/0x1660 [ 310.723528] ? kmsan_set_origin_inline+0x6b/0x120 [ 310.728386] ? erspan_xmit+0x2d70/0x2d70 [ 310.732463] gre_rcv+0x2d6/0x3b0 [ 310.735846] ? gre_parse_header+0x14e0/0x14e0 [ 310.740358] ip_local_deliver_finish+0x881/0xed0 [ 310.745156] ip_local_deliver+0x43c/0x4e0 [ 310.749318] ? ip_local_deliver+0x4e0/0x4e0 [ 310.753630] ? ip_call_ra_chain+0x7c0/0x7c0 [ 310.757940] ip_rcv_finish+0xa36/0x1d00 [ 310.761913] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 310.767279] ip_rcv+0x118a/0x16d0 [ 310.770776] ? ip_rcv+0x16d0/0x16d0 [ 310.774403] ? ip_local_deliver_finish+0xed0/0xed0 [ 310.779324] __netif_receive_skb_core+0x47ff/0x4ac0 [ 310.784343] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 310.789707] ? kmsan_set_origin_inline+0x20/0x120 [ 310.794544] process_backlog+0x62d/0xe20 [ 310.798599] ? rps_trigger_softirq+0x2f0/0x2f0 [ 310.803185] net_rx_action+0x7c1/0x1a70 [ 310.807164] ? net_tx_action+0xab0/0xab0 [ 310.811224] __do_softirq+0x56d/0x93d [ 310.815036] do_softirq_own_stack+0x2a/0x40 [ 310.819343] [ 310.821571] __local_bh_enable_ip+0x114/0x140 [ 310.826148] local_bh_enable+0x36/0x40 [ 310.830029] ip_finish_output2+0x1378/0x1490 [ 310.834436] ip_finish_output+0xcaf/0xff0 [ 310.838575] ip_output+0x505/0x5d0 [ 310.842115] ? ip_mc_finish_output+0x3b0/0x3b0 [ 310.846713] ? ip_finish_output+0xff0/0xff0 [ 310.851047] raw_sendmsg+0x3e77/0x41c0 [ 310.854945] ? raw_getfrag+0x630/0x630 [ 310.858850] ? compat_raw_ioctl+0x100/0x100 [ 310.863183] inet_sendmsg+0x3f7/0x750 [ 310.866995] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 310.872366] ? inet_getname+0x4a0/0x4a0 [ 310.876335] __sys_sendto+0x6c0/0x7e0 [ 310.880135] ? syscall_return_slowpath+0xe9/0x700 [ 310.884965] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 310.889890] ? syscall_return_slowpath+0xe9/0x700 [ 310.894735] __x64_sys_sendto+0x1a1/0x210 [ 310.899052] do_syscall_64+0x152/0x230 [ 310.902932] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 310.908111] RIP: 0033:0x455a09 [ 310.911284] RSP: 002b:00007f7660c63c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 310.918997] RAX: ffffffffffffffda RBX: 00007f7660c646d4 RCX: 0000000000455a09 [ 310.926265] RDX: 00000000000002e2 RSI: 00000000200002c0 RDI: 0000000000000013 [ 310.933523] RBP: 000000000072bea0 R08: 0000000020000040 R09: 0000000000000010 [ 310.940778] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 310.948038] R13: 00000000000005ab R14: 00000000006fc8a8 R15: 0000000000000000 [ 310.955301] [ 310.956909] Uninit was stored to memory at: [ 310.961221] kmsan_internal_chain_origin+0x12b/0x210 [ 310.966313] kmsan_memcpy_origins+0x11d/0x170 [ 310.970796] __msan_memcpy+0x109/0x160 [ 310.974670] pskb_expand_head+0x3a6/0x1a70 [ 310.978901] ip_tunnel_xmit+0x2dd6/0x37b0 [ 310.983044] erspan_xmit+0x1c67/0x2d70 [ 310.986918] dev_hard_start_xmit+0x5f1/0xc70 [ 310.991317] sch_direct_xmit+0x578/0x8f0 [ 310.995363] __qdisc_run+0x1785/0x3730 [ 310.999243] __dev_queue_xmit+0x1d50/0x3510 [ 311.003552] dev_queue_xmit+0x4b/0x60 [ 311.007342] neigh_resolve_output+0xac6/0xb60 [ 311.011826] ip_finish_output2+0x1362/0x1490 [ 311.016228] ip_finish_output+0xcaf/0xff0 [ 311.020364] ip_output+0x505/0x5d0 [ 311.023888] raw_sendmsg+0x3e77/0x41c0 [ 311.027760] inet_sendmsg+0x3f7/0x750 [ 311.031562] __sys_sendto+0x6c0/0x7e0 [ 311.035351] __x64_sys_sendto+0x1a1/0x210 [ 311.039490] do_syscall_64+0x152/0x230 [ 311.043364] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 311.048543] Uninit was created at: [ 311.052073] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 311.057166] kmsan_kmalloc+0x94/0x100 [ 311.060951] kmsan_slab_alloc+0x10/0x20 [ 311.064916] __kmalloc_node_track_caller+0xb32/0x11b0 [ 311.070110] __alloc_skb+0x2cb/0x9e0 [ 311.073827] alloc_skb_with_frags+0x1e6/0xb80 [ 311.078327] sock_alloc_send_pskb+0xb56/0x1190 [ 311.082892] sock_alloc_send_skb+0xca/0xe0 [ 311.087115] raw_sendmsg+0x221c/0x41c0 [ 311.090984] inet_sendmsg+0x3f7/0x750 [ 311.094782] __sys_sendto+0x6c0/0x7e0 [ 311.098575] __x64_sys_sendto+0x1a1/0x210 [ 311.102707] do_syscall_64+0x152/0x230 [ 311.106580] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 311.111747] ================================================================== [ 311.119084] Disabling lock debugging due to kernel taint [ 311.124515] Kernel panic - not syncing: panic_on_warn set ... [ 311.124515] [ 311.131865] CPU: 1 PID: 19056 Comm: syz-executor7 Tainted: G B 4.17.0-rc5+ #102 [ 311.140604] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 311.149947] Call Trace: [ 311.152510] [ 311.154650] dump_stack+0x185/0x1d0 [ 311.158267] panic+0x39d/0x940 [ 311.161452] ? gre_rcv+0x1237/0x1970 [ 311.165160] kmsan_report+0x260/0x260 [ 311.168959] __msan_warning_32+0x6e/0xc0 [ 311.173023] gre_rcv+0x1237/0x1970 [ 311.176585] ? raw_local_deliver+0x63/0x1660 [ 311.180981] ? kmsan_set_origin_inline+0x6b/0x120 [ 311.185810] ? erspan_xmit+0x2d70/0x2d70 [ 311.189857] gre_rcv+0x2d6/0x3b0 [ 311.193215] ? gre_parse_header+0x14e0/0x14e0 [ 311.197696] ip_local_deliver_finish+0x881/0xed0 [ 311.202440] ip_local_deliver+0x43c/0x4e0 [ 311.206574] ? ip_local_deliver+0x4e0/0x4e0 [ 311.210900] ? ip_call_ra_chain+0x7c0/0x7c0 [ 311.215220] ip_rcv_finish+0xa36/0x1d00 [ 311.219188] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 311.224548] ip_rcv+0x118a/0x16d0 [ 311.228005] ? ip_rcv+0x16d0/0x16d0 [ 311.231650] ? ip_local_deliver_finish+0xed0/0xed0 [ 311.236585] __netif_receive_skb_core+0x47ff/0x4ac0 [ 311.241600] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 311.246957] ? kmsan_set_origin_inline+0x20/0x120 [ 311.251791] process_backlog+0x62d/0xe20 [ 311.255855] ? rps_trigger_softirq+0x2f0/0x2f0 [ 311.260442] net_rx_action+0x7c1/0x1a70 [ 311.264411] ? net_tx_action+0xab0/0xab0 [ 311.268474] __do_softirq+0x56d/0x93d [ 311.272267] do_softirq_own_stack+0x2a/0x40 [ 311.276566] [ 311.278792] __local_bh_enable_ip+0x114/0x140 [ 311.283277] local_bh_enable+0x36/0x40 [ 311.287161] ip_finish_output2+0x1378/0x1490 [ 311.291579] ip_finish_output+0xcaf/0xff0 [ 311.295731] ip_output+0x505/0x5d0 [ 311.299259] ? ip_mc_finish_output+0x3b0/0x3b0 [ 311.303830] ? ip_finish_output+0xff0/0xff0 [ 311.308135] raw_sendmsg+0x3e77/0x41c0 [ 311.312023] ? raw_getfrag+0x630/0x630 [ 311.315921] ? compat_raw_ioctl+0x100/0x100 [ 311.320234] inet_sendmsg+0x3f7/0x750 [ 311.324032] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 311.329389] ? inet_getname+0x4a0/0x4a0 [ 311.333357] __sys_sendto+0x6c0/0x7e0 [ 311.337143] ? syscall_return_slowpath+0xe9/0x700 [ 311.341968] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 311.346888] ? syscall_return_slowpath+0xe9/0x700 [ 311.351725] __x64_sys_sendto+0x1a1/0x210 [ 311.355873] do_syscall_64+0x152/0x230 [ 311.359750] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 311.364931] RIP: 0033:0x455a09 [ 311.368124] RSP: 002b:00007f7660c63c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 311.375820] RAX: ffffffffffffffda RBX: 00007f7660c646d4 RCX: 0000000000455a09 [ 311.383100] RDX: 00000000000002e2 RSI: 00000000200002c0 RDI: 0000000000000013 [ 311.390363] RBP: 000000000072bea0 R08: 0000000020000040 R09: 0000000000000010 [ 311.397622] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 311.404881] R13: 00000000000005ab R14: 00000000006fc8a8 R15: 0000000000000000 [ 311.412685] Dumping ftrace buffer: [ 311.416221] (ftrace buffer empty) [ 311.419913] Kernel Offset: disabled [ 311.423523] Rebooting in 86400 seconds..