000)=ANY=[@ANYBLOB="010000000000000002000000e000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000200fffcac1414aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000ac1414bb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000007f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000016fe16352182e401f14d495f4bcb940df920a764cf18cf4e5e2c6694c9053d77dca1f9a8f5eac4bf14e3545e7b036babe78255c4b38895e6ffba2397f366253cb2eff2f44c3f5d85564d2e292ae00f9be430d36a34aa7a9b206d26fdf35d31528559d08262c976fb7e9d9a969fbb78feb9fdd10d71b11d80606ec1b81ba9e9ba609a71"], 0x1) close(r0) 2018/05/27 15:36:28 executing program 7: r0 = socket$inet6(0xa, 0x100000003, 0xff) sendto$inet6(r0, &(0x7f0000000000)="24583bcd0fb075f730a597c459981f4bdc68eab9e9c20711c11e4b73231c85fc479d6cecafc59660", 0x28, 0xfffffffffffffffc, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) 2018/05/27 15:36:28 executing program 2: r0 = socket(0x10, 0x803, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x208002, 0x0) sync_file_range(r1, 0x0, 0x0, 0x0) sendto(r0, &(0x7f0000000040)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={'bcsh0\x00', 0x800}) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000080)=0x30) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000800)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000880), 0x0, &(0x7f0000000b80)=""/205, 0xcd}}, {{&(0x7f0000000d40)=@hci, 0x80, &(0x7f0000000b00)=[{&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000a00)=""/240, 0xf0}, {&(0x7f0000000dc0)=""/208, 0xd0}, {&(0x7f0000000ec0)=""/219, 0xdb}], 0x4, &(0x7f0000000200)=""/41, 0x29}}, {{&(0x7f0000000640)=@alg, 0x80, &(0x7f0000001480), 0x1000000000000087, &(0x7f0000002580)=""/84, 0x54, 0x3}}, {{&(0x7f0000000140)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000380)=""/205, 0xcd}}], 0x4, 0x0, &(0x7f00000000c0)={0x77359400}) sendfile(r2, r2, &(0x7f00000001c0), 0xcb38) 2018/05/27 15:36:28 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x4000, @loopback={0x0, 0x1}}, 0x13) listen(r0, 0xffffffffffffff7f) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x8, 0x0, 0x9, 0x1, 0x0}, &(0x7f0000000040)=0xfffffec1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={r1, 0x79, "682b356c085d17dac5839afd40ae7220edcc6fe1b4093a762c43ae0a9841cae7215edd94e68844bc23dfaa9d1935fb98747e446fb90306ee00d715639f0219b845fe4b35668dc0b4d76e77685598d4ac96598240a0bea50f23735311329f5dd0faccec841c18bb30e56c50dfe312ca958421af65cf0e0b39eb"}, &(0x7f0000000180)=0x81) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) dup3(r2, r0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7c, &(0x7f0000000140), 0x8) 2018/05/27 15:36:28 executing program 6: getresgid(&(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000100)) mmap(&(0x7f00007fe000/0x3000)=nil, 0x3000, 0x0, 0x108132, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xff, 0x319040) ioctl$BLKDISCARD(r0, 0x1277, &(0x7f0000000040)=0x3) 2018/05/27 15:36:28 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000280)='notify_on_release\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000140)={[0x39]}, 0x2) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x400) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f00000000c0)={{0xa, 0x4e23, 0x10001, @mcast2={0xff, 0x2, [], 0x1}, 0x101}, {0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xffff}, 0x8001, [0x5, 0x3, 0xf8, 0x6, 0x1ff, 0xffff, 0xd36, 0x1]}, 0x5c) 2018/05/27 15:36:28 executing program 0: r0 = socket$inet(0x2, 0x3, 0x9) connect$inet(r0, &(0x7f0000000000)={0x2}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='stat\x00') ioctl$KDDISABIO(r1, 0x4b37) bind$inet(r0, &(0x7f0000103ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/05/27 15:36:28 executing program 3: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f00000002c0)="c626262c8523bf012cf66f") r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)={0x2, [0x0, 0x0]}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000200)={r2, 0xffffffffffffffc0, 0x30}, &(0x7f0000000240)=0xc) setsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000000000)="f0f85b86dec5a1fa42b720ac94453ca4fc811ca623c918f2cbfbfe2b8664ad3ca3b1d24c541aefb8d128c2efef8467accf4cf9df48b026f3223a7d2751a897680bd35109d51233c87fa0c3c069e56c8781ce960f8c08a91e6a235f1f296e8966b2dbf89267e7371f1431d2b5d2ded4d417370d0012a793cf80eb35e494085a5946dafe90bb173dee08c491ee7aae215cc57bfd016f3dee8fa88163155812e1", 0x9f) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x8, 0x20}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x7ff, 0x8000, 0x2, 0x1, 0x5b, 0x46e1, 0x7f, 0x200, r3}, 0x20) getsockopt$inet_int(r1, 0x10d, 0xc, &(0x7f000079bffc), &(0x7f0000350ffc)=0x4) 2018/05/27 15:36:28 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) r1 = socket(0x1, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$setstatus(r0, 0x4, 0x42000) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x3, 0x4) getrusage(0x1, &(0x7f0000000280)) readv(r0, &(0x7f00000004c0)=[{&(0x7f0000000340)=""/225, 0xe1}], 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000000)={{{@in=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}}}, &(0x7f0000000180)=0xffffffffffffff7d) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'gre0\x00', r2}) 2018/05/27 15:36:28 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.c/syz1\x00\x00\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000180)='cgroup.stat\x00', 0x0, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000040)={0x0, 0x9, 0x1e}) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000100)={0x8, 0x1b, 0x8, 0x80000000, "a3dd7bd921a39d2da29e1aed6cb7f83b346ff444073a22ffe34b481e716b10ac"}) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000000000)=""/44, &(0x7f0000000080)=0x2c) read(r1, &(0x7f00000001c0)=""/129, 0x81) 2018/05/27 15:36:28 executing program 6: r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c0000041800050600000000000000000a9481000000000000000000"], 0x1c}, 0x1}, 0x0) 2018/05/27 15:36:29 executing program 5: r0 = inotify_init() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, r0, 0xfffffffffffffffd) setrlimit(0x0, &(0x7f0000000180)) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) open_by_handle_at(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="2f00000022255a7a8d2d39089d1c0bb6526add4cc26d2937c68609ad391efd066e8f47ada9e260d48571499efe386c"], 0x28040) getpeername$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000100)={r2, 0x1, 0x6, @random="6c84a1763f0c"}, 0x10) 2018/05/27 15:36:29 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) bind$alg(r0, &(0x7f00000001c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58) 2018/05/27 15:36:29 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x501, 0x50) ioctl$SG_SET_COMMAND_Q(r1, 0x2271, &(0x7f0000000080)) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f00000000c0)={0x8, 0x8, 0x9, 0x6, [], [], [], 0x4, 0x100000000, 0x82, 0x9, "25b6f3e7458edce52aa29daa3ee7e31f"}) ioctl$TCFLSH(r0, 0x5420, 0x70700000000000) 2018/05/27 15:36:29 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x3) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x6}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x1c, 0x54, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1}}, 0x1c}, 0x1}, 0x0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffff9c, 0x3, 0x1, 0x1, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000100)={0x6, 0x800, 0x8203, 0x2497, 0x0, 0x5, 0x5, 0x752, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000340)={r3, 0x7fffffff}, &(0x7f0000000300)=0x1) 2018/05/27 15:36:29 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$bt_hci(r2, 0x0, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000000040)=0x106) close(r1) 2018/05/27 15:36:29 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000080)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000140)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000180)={r2, r3, 0x1}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040)=0x3, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0), &(0x7f0000000100)=0x8) 2018/05/27 15:36:29 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x800000000016, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") read(r0, &(0x7f0000000000)=""/1, 0x1) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x44, r2, 0x400, 0x70bd27, 0x25dfdbfd, {0x2}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x7f}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xbb}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x62}, @FOU_ATTR_AF={0x8, 0x2, 0x2}]}, 0x44}, 0x1, 0x0, 0x0, 0xc0}, 0x801) 2018/05/27 15:36:29 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) ioctl$BLKRESETZONE(r0, 0x40101283, &(0x7f0000000140)={0x7, 0x8}) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x400, 0x0) ioctl$TCGETA(r2, 0x5405, &(0x7f0000000180)) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f00000001c0)=[@in6={0xa, 0x4e20, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x2d}, @in={0x2, 0x4e21, @multicast1=0xe0000001}], 0x58) dup2(r0, r3) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000280)) modify_ldt$write2(0x11, &(0x7f0000000100)={0x825a, 0x0, 0xffffffff, 0xbb5, 0x9, 0x1, 0x5, 0x0, 0x8001, 0xa9f}, 0x10) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) getsockopt$inet_buf(r1, 0x0, 0x23, &(0x7f0000000000)=""/144, &(0x7f0000004000)=0x90) 2018/05/27 15:36:29 executing program 5: r0 = socket(0x10, 0x802, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000200)={'erspan0\x00', 0x1}) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) connect$inet(r1, &(0x7f0000593000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='bpq0\x00', 0x1f) sendto$inet(r1, &(0x7f00000002c0), 0x0, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={"65727370616e000080ec4bb2ac8165c9"}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000100)={0x0, @remote, @local}, &(0x7f0000000140)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000000180)=0xe8) getsockname$inet(r0, &(0x7f00000001c0)={0x0, 0x0, @multicast2}, &(0x7f0000000440)=0x10) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000340)={{{@in=@multicast2=0xe0000002, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4e21, 0x9, 0x4e20, 0xf713, 0x2, 0x80, 0x20, 0x84, r2, r3}, {0x100000001, 0x1, 0x80000000, 0x6, 0x1, 0x140, 0x8, 0x5}, {0x0, 0x100000000, 0x7f, 0x40}, 0x6, 0x6e6bb4, 0x0, 0x0, 0x3, 0x1}, {{@in=@rand_addr=0x3, 0x4d2, 0x7f}, 0x2, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3500, 0x2, 0x3, 0x5, 0x4, 0x1, 0x8}}, 0xe8) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{0x0, 0x0, 0x0, @remote}]}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)) 2018/05/27 15:36:29 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) ioctl$EVIOCGEFFECTS(0xffffffffffffffff, 0x80044584, &(0x7f0000000240)=""/4096) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value, &(0x7f0000000200)=0x8) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x8, 0x801000000004, 0x4, 0x2db, 0x0, 0xffffffffffffffff, 0x5, [0x8]}, 0x2c) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000180)={0xfffffffffffffffb, 0x180, 0x7}) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x3c) 2018/05/27 15:36:29 executing program 6: socketpair$inet(0x1e, 0x801, 0x0, &(0x7f0000000300)={0x0, 0x0}) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x78) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x200, 0x0) ioctl$BLKBSZSET(r3, 0x40081271, &(0x7f0000000180)=0x9) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000100)=0xfffffffffffffff7, 0x2) recvfrom$inet(r1, &(0x7f0000000000)=""/153, 0x44, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x6f3000) 2018/05/27 15:36:29 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000101000)=ANY=[@ANYBLOB="cd390b081bf20180c200000086dd6002290f0030a100b29600000000000000000000ffff00000000ff0200000000000000000000000000010400907800000000609433df00003200ff020000000000000000000000000001fe8000000000000000fdcc000000"], 0x0) 2018/05/27 15:36:29 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_buf(r1, 0x0, 0x27, &(0x7f00000000c0)="ade18b24fef3a4880bc91aa13b7f450c16a40acffdb07f20fff09a9ae71211c10322d315425c939e1c1322cae928ed5d6d98cfee938886f7d6137af73d33a38b81d1de709e63f9fe90de42e8c7cd92b078b0175b9aad41ba4727ba673abf2ccaed5fe58c73fb094344bfc015ab4eaa2bd94b3ecb0833b07da5df051adf7530c8d8fd9b782f87194d160d2b934645f330bd9d49e9ebf9d0b5d54f686913f56e2ddb472411106bdcd3", 0xa8) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000080)={'sit0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) 2018/05/27 15:36:29 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000efdffc)=0x1, 0xd2) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x7, 0x0, "70739a0ebe4ac9fea0d1f41b412878a5b6b09a357732eb1beaa5f7ffd5345333d326060f0cdeef303977eddb549970cadb75a15db7efaa43e8c3c79d29f15979133dd10315a3c2f16c7dd02273c10768"}, 0xd8) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000380)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x3, 0x1, "ab3de70e18a9e56983b0f45e3536b3fbc19e1749a1c0766552858c1dec9bf9c09f005ff452ed23c48c8a118848dfcbef9cda69b03d99ef41c0ce274a8f176ac732efd9904fc4ba37d1f70f4ed63caee8"}, 0x211) connect$inet(r0, &(0x7f00000004c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/05/27 15:36:29 executing program 6: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x206, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000001500)) r1 = open(&(0x7f0000002000)='./bus\x00', 0x10000141042, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000180)=""/4096) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000000)=0x2) read$eventfd(r1, &(0x7f0000000140), 0x8) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000011c0)={r1, &(0x7f0000002040)="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", &(0x7f0000001180)=""/46}, 0x18) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f00000000c0)=""/118) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000001200)=0x0) ptrace$setsig(0x4203, r2, 0x4, &(0x7f0000001240)={0x22, 0x2, 0x8, 0x7fffffff}) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000001380)={0x3, 0x0, [{0x2, 0x6d, &(0x7f0000001280)=""/109}, {0x1000, 0x1000, &(0x7f0000003040)=""/4096}, {0x100000, 0x6e, &(0x7f0000001300)=""/110}]}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000040)=0x1) 2018/05/27 15:36:29 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x402, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000440)=""/4096) r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000003c0)={&(0x7f0000000000)={0x10}, 0x305, &(0x7f0000000340)={&(0x7f0000000400)=@bridge_getlink={0x28, 0x12, 0xa01, 0x0, 0x0, {0x7}, [@IFLA_IF_NETNSID={0x8, 0x2e}]}, 0x28}, 0x1}, 0x0) time(&(0x7f0000000040)) 2018/05/27 15:36:29 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") timer_create(0x2, &(0x7f0000000180)={0x0, 0x19, 0x0, @thr={&(0x7f00000001c0), &(0x7f00000000c0)}}, &(0x7f0000000000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f0000000200)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{}, {0x77359400}}, &(0x7f00000001c0)) timer_settime(r1, 0x1, &(0x7f0000000040)={{0x77359400}}, &(0x7f0000000080)) r2 = dup(r0) ioctl$BLKDISCARD(r2, 0x1277, &(0x7f00000000c0)=0x8) 2018/05/27 15:36:30 executing program 3: socket$inet6_sctp(0xa, 0x5, 0x84) r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000140)}, 0x0) 2018/05/27 15:36:30 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000002c0)={0x1, &(0x7f0000000180)=[{0x6}]}, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000000340)=""/232, &(0x7f00000001c0)=0xe8) 2018/05/27 15:36:30 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000140)={0x12, 0xa0, &(0x7f0000000080)="e2d053f11043db5f044346501870bcee1bde2133da6e692882932df230e0518f36317e455815519e1cae5299c61a3113669fc3d7588176dbbfdb7ce3a66a1db9ed8d9c86c01c1c608999f98f55c9483719a640c37f47333617a5505a4d7de11bc41530895adf699e08ddfe28096a664f0fe4e056dbf456a5d7311fabb0c5c8408883725b475952d94a7582e01d966005bb6a53d49c54b3f8b78d14717f711d12"}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x48) 2018/05/27 15:36:30 executing program 7: r0 = socket(0x10, 0x3, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000600)='/dev/snapshot\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000640)={0xffffffffffff0001, 0x0, 'client1\x00', 0x4, "2514a81fb66e76c1", "2675c975478e1207ec3cd832c8fdd29411dbfd5979541a8d5da73ea2b6bfc65f", 0x7, 0x5}) r2 = fcntl$dupfd(r0, 0x406, r0) write$rdma_cm(0xffffffffffffffff, &(0x7f00000007c0)=ANY=[@ANYBLOB="00000000180000fa0300000000000000", @ANYRES16=r1, @ANYRES64=r0], 0x1a) r3 = syz_open_dev$admmidi(&(0x7f0000000280)='/dev/admmidi#\x00', 0x1, 0x100) write$rdma_cm(r2, &(0x7f00000002c0)=@migrate_id={0x12, 0x10, 0xfa00, {&(0x7f0000000000), 0xffffffff, r3}}, 0x18) write(r0, &(0x7f0000000140)="260000005e0009000000eaf83a0080000000000100000000000000000008db1ee9ff4435eade", 0x26) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000700)={0x0, 0x1e, "e879701fe9279e48ea2e4be0f0efd42d0640a659260a2c80cc874d348c4a"}, &(0x7f0000000740)=0x26) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000780)={r4, 0x8, 0x7ff}, 0x8) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000040)={0x9, {{0xa, 0x4e22, 0x1, @remote={0xfe, 0x80, [], 0xbb}}}}, 0xa) sendmsg$netrom(r0, &(0x7f00000005c0)={&(0x7f0000000100)=@ax25={0x3, {"f16cd3e6773123"}}, 0x10, &(0x7f00000001c0)=[{&(0x7f0000000180)="6f3198cd1541141a6a5afd2b2b1e8c6c9a1e15fda5c6716c2b8da9ff30b3935c614d4574c1be688d74bdb004f7676d3d5a58f9d45d3bcd91556205d828", 0x3d}], 0x1, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x290, 0x800}, 0x80) 2018/05/27 15:36:30 executing program 2: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8, 0x300) ioctl$BLKROSET(r1, 0x125d, &(0x7f0000000140)=0x7) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f00000003c0)=ANY=[@ANYBLOB="180000000040000000000027db175d1100b2e1b2dc9e42872d34725afe911ac4eea004a39b2eafd10cc5f44de3a62b0d18e2b4406ba486a3ca29396b067e639827bf391d671d2522f1f45fb85cd2432799b9802a628406ca52315ee3708ac6daf98b67e20e6a83cafed47f7be212e1eadd324d6e772c2fc04c3ca4ea883e8ed19c48000000200000000000000000"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) personality(0x400000b) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) 2018/05/27 15:36:30 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000080)) r2 = shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x1000) shmdt(r2) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000140)={r1, &(0x7f00000002c0)="afe4b0a72bc1ad6d0d9e987895ccb375c69cdb7f16f451f5b96ef981db5a0906575c2d7d990f77d9a79c3738b15cf152b18c334e581adc20b8cf6c05bef417c1f1f13aa17a66c93a21899433049d40ed282aaa1c496a666e7cc914f9561c8b1139f6b317acdb9cbe8a3a36350305d2d7d9ec17d7a9edce07f228a5fed335e595990912af"}, 0x10) accept4$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x14, 0x80000) r3 = openat$cgroup_int(r0, &(0x7f0000000180)='me\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x2, 0x0) write$cgroup_int(r3, &(0x7f0000000380)=ANY=[], 0x2fb) 2018/05/27 15:36:30 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$bt_hci(r2, 0x0, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000000040)=0x106) close(r2) close(r1) 2018/05/27 15:36:30 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c6ffffff7f8ec94b04c3de07e60ac900000000f66f04d34ff450b63417058c7db96ab2621a0ad5e412027fd19c24fc6f4f06a1d59d8f90415d4e378c03033eb677ab68e7c4167d170309d699e23c40fd3ade5494f1a64ae4a2c34cc2f2b09065b708d47a1d4e86420efbf26e004ba266410567cdbefb304a89822ce9443f0548c3647d309409d4ffb2de627c3c3ec1200fedf105fff66a") syz_emit_ethernet(0x62, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0x8, 0x7f, 0x1}], {0x8100, 0x0, 0xce, 0x1}}], {@ipx={0x8137, {0xffff, 0x4c, 0x7, 0x5, {@current, @random="e97a5df22696", 0x80000000}, {@current, @random="c5f18b7f0b69", 0x100}, "30da7c9ae42715f83f249d47c8c2d11ed43f45b783ead7c4405d61ee226131c400b901e3c126f79334018f83a742"}}}}, &(0x7f00000002c0)={0x0, 0x2, [0x0, 0x0, 0x0, 0x3d5]}) flock(r0, 0x4) 2018/05/27 15:36:30 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000000), 0x4) mq_notify(0xffffffffffffffff, &(0x7f00000006c0)) 2018/05/27 15:36:30 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 'lo\x00'}}, 0x1e) sendmsg$kcm(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540), 0x0, &(0x7f0000001bc0)}, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f00000000c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6gre0\x00'}}) recvfrom(r0, &(0x7f0000000000)=""/117, 0x2438777dc2f91b54, 0xfffffffffffffffe, 0x0, 0xfffffffffffffdb5) 2018/05/27 15:36:30 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$bt_hci(r2, 0x0, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000000040)=0x106) close(r2) close(r1) 2018/05/27 15:36:30 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x70bd26, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) r1 = dup3(r0, r0, 0x80001) unlinkat(r1, &(0x7f0000000080)='./file0\x00', 0x200) 2018/05/27 15:36:30 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x100000000, 0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000040)={0x0, r1}) getsockopt$nfc_llcp(r1, 0x118, 0x3, &(0x7f0000000200)=""/73, 0xffffffffffffff33) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x4, 0x12000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000140)={0x80000001, 0x1e, 0x200, 0x6, 0x1ff, 0x20, 0x40, 0x5, 0x0}, &(0x7f0000000180)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x163, 0x2, 0x9, 0x10001, r2}, 0x10) 2018/05/27 15:36:30 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0xffffffff, 0x24, 0x1, 0x4}, 0x8) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f") ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000100)={0x8001, 0x3, 0x6, 0x3, 0x6, 0x7fff}) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000080)={'\x00', 0x17ff}) 2018/05/27 15:36:30 executing program 7: mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r0 = open$dir(&(0x7f00004be000)='./file0\x00', 0x80000880, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) close(r0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x101000, 0x0) fremovexattr(r0, &(0x7f0000000140)=@random={'trusted.', '/proc/self/net/pfkey\x00'}) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000080)=""/177) 2018/05/27 15:36:30 executing program 2: r0 = socket(0x1, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x7, 0x95, 0x9, 0x80000001, 0x100000000}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r1, 0x0, 0x3ff}, 0x10) ioctl$sock_ifreq(r0, 0x800000000089f2, &(0x7f00000000c0)={'ip6gre0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000180)={@local, @rand_addr, 0x0}, &(0x7f00000001c0)=0xc) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000300)) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000340)={0x0, 'gre0\x00', 0x3}, 0x18) r3 = getuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000200)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@dev={0xac, 0x14, 0x14, 0x1a}, 0x4e24, 0x2, 0x4e22, 0x6, 0x2, 0x0, 0x80, 0x2c, r2, r3}, {0x7f, 0x2, 0x3, 0x23a, 0x1, 0x9f8, 0x5, 0x6}, {0x9, 0x3, 0x2c, 0x3}, 0x6, 0x6e6bbf, 0x0, 0x1, 0x1, 0x2}, {{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4d5, 0x3e}, 0x2, @in=@multicast1=0xe0000001, 0x3502, 0x7, 0x2, 0x0, 0x7, 0x103d, 0x80}}, 0xe8) 2018/05/27 15:36:30 executing program 1: socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) 2018/05/27 15:36:30 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$bt_hci(r2, 0x0, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000000040)=0x106) close(r2) close(r1) 2018/05/27 15:36:30 executing program 6: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000280)=0xe) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000040)) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x400000, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f00000000c0)) 2018/05/27 15:36:30 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000080)={r1, 0x8}) r2 = syz_open_dev$random(&(0x7f0000000180)='/dev/random\x00', 0x0, 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000000c0)={0x7, 0x0, 0x10001, 0x1}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000100)={r3, 0x8}) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f00000001c0)) 2018/05/27 15:36:30 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x101, 0x82) r1 = memfd_create(&(0x7f00000000c0)='nodev\x00', 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x490ecb6a, 0x3, 0x6, 0x4, 0x6, 0x6, 0x9, 0x1, 0xfffffffffffff001, 0x8, 0x3, 0x0, 0x4, 0x9, 0xf4c4]}, &(0x7f0000000040)=0x100) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0xffffffff00000000, 0x1, 0x8208, 0x8, 0x8, 0x9, 0x0, 0x4, r2}, 0x20) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000200)) 2018/05/27 15:36:30 executing program 0: ioperm(0x0, 0x800, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000040), 0x4) clone(0x40000000, &(0x7f0000000300)="a12c9da1400000000062a0a9917f995004009df96e59712ebbd44192f0b475bf29012f4d9f1a573128baba2b57e4e594455e9c6487ab88bc07dfe4df3fadb918a48fa0e16643b83296ad0a8e578b7ed2f49651a70c511e140817988b3905cc69aa385882d3e8220e2e379b508127b3f04e0320b0d493edac7640d7510b802c59ac7ff31310421119bb0eee074d57573c22eb7ec604f3461271c569d9a31dd1bd0e9566a180ff3c6daf87b2146d5f055a", &(0x7f0000000140), &(0x7f00000002c0), &(0x7f0000000340)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x800100, 0x0) dup2(r1, r2) setsockopt$packet_int(r1, 0x107, 0x9, &(0x7f0000000100)=0xffffffff00000001, 0x4) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x200, 0x0) syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x0, 0x559000) 2018/05/27 15:36:30 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/27 15:36:30 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x240, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000000080)={0x5, 0x9, 0x0, 0x9, 0x1, 0x10001}) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000040)) close(r0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) futimesat(r2, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={{r3, r4/1000+30000}, {0x77359400}}) 2018/05/27 15:36:31 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000000040)=0x106) close(0xffffffffffffffff) close(r1) 2018/05/27 15:36:31 executing program 2: r0 = timerfd_create(0x0, 0x80800) r1 = socket$inet_udp(0x2, 0x2, 0x0) fstat(r1, &(0x7f0000000000)) ppoll(&(0x7f0000000180)=[{r0}], 0x1, &(0x7f0000000100), &(0x7f0000000140), 0x8) [ 116.064476] IPVS: ftp: loaded support on port[0] = 21 [ 116.284319] IPVS: ftp: loaded support on port[0] = 21 2018/05/27 15:36:32 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) r1 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x1, 0x20}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={r2, 0x1000}, &(0x7f0000000180)=0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000003c0)={'bond_slave_1\x00', 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000001c0)={r3, 0x3}, &(0x7f0000000200)=0x8) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000240)={0x100}, 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000280)={r2, @in={{0x2, 0x4e23}}, 0x5, 0x400, 0x4, 0x8}, 0x98) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000040)={r4, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000080)={r4, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000340)) 2018/05/27 15:36:32 executing program 3: 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(r0, 0x2, &(0x7f0000000140)="c6260333dc5247c403f21173012c3b6f") setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_group_source_req(r0, 0x0, 0x12, &(0x7f0000000400)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x108) 2018/05/27 15:36:32 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(wp256-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmmsg(r1, &(0x7f0000003640)=[{{&(0x7f0000000680)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000001880)=""/4096, 0x1000}, {&(0x7f0000000040)=""/150, 0x96}, {&(0x7f0000000100)=""/59, 0x3b}], 0x3, &(0x7f0000000800)=""/4096, 0x1000}}, {{&(0x7f0000001800)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000002d80), 0x0, &(0x7f0000002e00)=""/90, 0x5a}}], 0x2, 0x0, &(0x7f00000037c0)={0x0, 0x1c9c380}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000000280)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x1, @remote={0xfe, 0x80, [], 0xbb}}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x20}}, @in6={0xa, 0x5, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in6={0xa, 0x4e24, 0x800, @dev={0xfe, 0x80, [], 0x15}, 0x80000000}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0xdd5, @dev={0xfe, 0x80, [], 0xe}, 0x6}], 0xb0) getsockopt$sock_int(r0, 0x1, 0x1f, &(0x7f0000000180), &(0x7f0000000340)=0x4) 2018/05/27 15:36:32 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x1c1042) syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x9, 0xc003) r1 = syz_open_dev$tun(&(0x7f0000001540)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syz_tun\x00', 0x5005}) close(r1) 2018/05/27 15:36:32 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000000040)=0x106) close(0xffffffffffffffff) close(r1) 2018/05/27 15:36:32 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x1004000000004) r1 = open(&(0x7f0000000000)='./file0\x00', 0xa81, 0xa1) ioctl$SG_SET_DEBUG(r1, 0x227e, &(0x7f0000000040)=0x1) semget(0x1, 0x3, 0x100) writev(r0, &(0x7f0000096000)=[{&(0x7f00005a5000)="580000001400192340a14b80fd0d8c560a0600000000e076000543d8d8fe5800000024ca7f4f643e8900050028635a000510f5100002000000000000001c04ed5dfffff500002f000d000100040308000004ff0000000005", 0x58}], 0x1) 2018/05/27 15:36:32 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xf560, 0x80400) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r1, @in6={{0xa, 0xfffffffffffffd75, 0x3, @dev={0xfe, 0x80, [], 0x1a}, 0x80}}, 0x7fffffff, 0x3f, 0xff, 0x10000, 0x4c}, 0x98) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x22) 2018/05/27 15:36:32 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000080)=ANY=[@ANYBLOB="13c0b6cbfb936b1400000000"]) openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x301ac0, 0x0) clock_gettime(0x6, &(0x7f0000000100)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4080, 0x0) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x40, 0x0) sendmsg(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000000a80)="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", 0x4d9}], 0x1, &(0x7f0000000280)}, 0x0) fcntl$getownex(r2, 0x10, &(0x7f00000001c0)={0x0, 0x0}) capset(&(0x7f0000000200)={0x20080522, r3}, &(0x7f0000000240)={0x20, 0xff, 0x4397, 0x0, 0x4, 0x8001}) [ 117.304130] device bond_slave_1 entered promiscuous mode 2018/05/27 15:36:32 executing program 3: 2018/05/27 15:36:32 executing program 4: 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}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000000040)=0x106) close(0xffffffffffffffff) close(r1) 2018/05/27 15:36:32 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='stat\x00') ppoll(&(0x7f00000000c0), 0x0, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140), 0x8) getpeername$netlink(r0, &(0x7f0000000080), &(0x7f00000000c0)=0xc) read$eventfd(r0, &(0x7f0000000040), 0x8) 2018/05/27 15:36:32 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000340)={0x100000001, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000140)=[@in6={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1c}}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}, @in6={0xa, 0x4e24, 0x9b34, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in6={0xa, 0x4e23, 0x8000, @remote={0xfe, 0x80, [], 0xbb}, 0x7}], 0xa4) socketpair(0x3, 0x5, 0x1, &(0x7f0000000200)={0xffffffffffffffff}) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000000240)={0x3, 0x4}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) 2018/05/27 15:36:32 executing program 0: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) sendmmsg(r0, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x350}}], 0x1, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x600a40, 0x0) 2018/05/27 15:36:32 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="c626262c8523bf012cf66f") r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x1) syz_open_procfs(0x0, &(0x7f0000000080)='net/softnet_stat\x00') sendfile(r1, r1, &(0x7f0000000000), 0x1000001000043e) [ 117.500940] device bond_slave_1 left promiscuous mode 2018/05/27 15:36:32 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000588ff1)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd(0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000080)={0x0, r1}) r3 = dup2(r0, r1) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000000140)=0x7, &(0x7f0000000180)=0x4) ioctl$KDSETKEYCODE(r3, 0x4b4d, &(0x7f0000000000)={0x8001, 0x7f}) 2018/05/27 15:36:32 executing program 5: timer_create(0x3, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f00000000c0)=0x0) timer_settime(r0, 0x0, &(0x7f0000000100)={{0x77359400}, {0x77359400}}, 0x0) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) timer_settime(r1, 0x0, &(0x7f0000000200)={{0x0, 0x989680}, {0x0, r2+10000000}}, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) sched_setparam(r3, &(0x7f0000000040)=0x101) 2018/05/27 15:36:33 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) fsync(r0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000100)={@local, 0x0}, &(0x7f0000000140)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000180)={@mcast1={0xff, 0x1, [], 0x1}, 0x2e, r1}) 2018/05/27 15:36:33 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$bt_hci(r2, 0x0, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000000040)=0x106) close(r2) close(r1) 2018/05/27 15:36:33 executing program 0: r0 = socket(0x2, 0x1, 0x0) write$binfmt_misc(r0, &(0x7f0000000140)={'syz1', "9fcd75c05daf1ce4a08932f3001e8c96bc2b8112edcdf577aed26b60f21e02759762c003ce25b1cf2e30561956bfa4f265a784edc4c4295b4e6bbd7e9a593a6ad33468ecb59192e7d759e200ac6c0a859901263cfec00cc223a59a946fbd11a5347f407bfd77682664a0110c5f63bec0ca8eb6c5b8f1b3cf574e0e6fd9562c91d1fc91c48ccbdbce2dfa75efa40984d0e7d2549db08941fa842ed9757a456e7e758ccef71c00e6342a6e52c0111a50fa45c08f469b88a54b4b52bd253e24167e6d99946a365f92cca159ba43cc6cd26776c83e"}, 0xd7) sysfs$1(0x1, &(0x7f0000000000)='selinux\x00') ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000000100)) 2018/05/27 15:36:33 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) clock_getres(0x7, &(0x7f0000000340)) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) bind$inet(r0, &(0x7f0000dc7ff0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getpeername$packet(r1, &(0x7f0000000200), &(0x7f0000000240)=0x14) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000002c0)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000040)='net/u\x00q\x00') preadv(r3, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() setresgid(r4, r5, r6) 2018/05/27 15:36:33 executing program 7: r0 = socket$inet(0x2, 0x3, 0x800000800000001) signalfd(r0, &(0x7f0000000000)={0x1ff}, 0x8) getsockopt$inet_mreqsrc(r0, 0x0, 0x53, &(0x7f0000000100)={@dev, @local, @broadcast}, &(0x7f0000000080)=0xc7ee3b3c0130e0f8) lookup_dcookie(0x800, &(0x7f0000000140)=""/118, 0x76) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x4, [0x1000, 0x0, 0x5, 0x8001]}, &(0x7f00000000c0)=0xc) 2018/05/27 15:36:33 executing program 5: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") timerfd_create(0x0, 0x0) close(r0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000680)={0x0, 0x1}, &(0x7f00000006c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000700)={0x0, 0x100}, &(0x7f0000000740)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000780)={0x0, 0x8, 0x101, 0xfffffffffffffff7, 0x72c3}, &(0x7f00000007c0)=0x14) sendmmsg$inet_sctp(r0, &(0x7f0000001180)=[{&(0x7f0000000000)=@in6={0xa, 0x4e22, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x1b03eb75}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000040)="29c581f74d393e03b570498f3538d9e36c5f6ef8dde0a05fea47623511297e0c6f5fc705d1c0d3250e10d25518486d04d003326d82698d32dd77690b733fa89e69f20c84a85e0874c957fcf6b23ea3638afdc49c7d64d4144dd31b45eabc1ab0c9478de031", 0x65}, {&(0x7f00000000c0)="0751c6b2c2180b533ff306bba8b89de6986e4bed7285bd5a1c7ea6d54ef6ae1837b6f6b28bfdfd1969f3775ff40afa2769b75a797eef0f641ac9bd4a0188dbe856528c7c3ac641f4efd5c9b9ae315f8fc24c76107282532c4362e7f2034085cd3079cd6cd6383419f37ed68b9828f2b12682d6c2b7defbad6cdfcea3ee9df22d76ee9528a0dc31e232d0fd7f7103bec36f388ca70a49cb8009a74a6598754f", 0x9f}, {&(0x7f0000000180)="54f8e9cfad75f6a2119378f891935d67c7535365eadece000ff6be", 0x1b}, {&(0x7f0000000280)="499d8f26fa93f4fd66358361c192f3d2e054bfaa5effd52ade64973fda7ec94872312329185bf79f014fd2d9743587a64ddef3ad3755f5d87a9b396297e72a39d5cf2255cfac5ce75db12b55d6b7eec917ef73c4c43cb9171cacb8819da8c24e254864dc86750b0ec9c2f492014ce5f87ccf33548f98683b0659927fab441c9d5d9b8d775dacbd04d32536e10d13788a9bdab94fa6ab07b2ab2bf3522155d9fbba55010822c4951b42e0806723ab51c35c5ea329355e6431ae11ce6180a5e4452be0d17e77329e185b", 0xc9}, {&(0x7f00000001c0)="8eb6ab628d89de4b765f47703daf7b9ab2887cc654ea6e7cf671d8c533875b9021bd7313bcb8fbf295028b1f146a0e3694a0a9bb9d23429790b1e4245a00c54d6a97a7dec9673f40a86d96cd6ab0e47604553f21af93a221edaa038bb410fdd93127d9d881388f9c34607bec8b016679975a6b83c0e5519363f6c78b2e", 0x7d}], 0x5, &(0x7f0000000400)=[@dstaddrv6={0x20, 0x84, 0x8}, @authinfo={0x18, 0x84, 0x6, {0x7151}}, @init={0x18, 0x84, 0x0, {0x1, 0x5, 0x0, 0x5a}}, @authinfo={0x18, 0x84, 0x6, {0x10000}}], 0x68, 0x41}, {&(0x7f0000000480)=@in6={0xa, 0x4e20, 0x54, @empty, 0x5}, 0x1c, &(0x7f0000000640)=[{&(0x7f00000004c0)="904347c1807272e86092a3967a1e83ef7e6fed442629a32c800269c41206eb1ffa0dca0d77e153c44df6944952755e5f273d71a100db931599dcc15b614a180546c074afdf6d95972bf7f621ad7d764e3ad8b7343d76df30d7f39a0eb1329e50646b36ad26e3adbaf207e45a1960cbbd7814c0b49889e875bf01d8c4532e5e8c0d1f38d1ae4e49c46e5268c220076da41b0e8544d1f7dd2dd6d00d73fe4ce3b57383c743e07303dbae95b54c573519a42396bf4f28ae53e4941e2f286181a4780c0f52fc161e4c18e7b65bb16afdb36cfd564d580ea7695bb4fcac0224bbe9cbe11d10", 0xe3}, {&(0x7f00000005c0)="035ce75c846c4432671c6057397d539e5dff823e363d31ea9a8842a01c272c4321f49dd0e0465fc54117cc7b776e80974f94c7b70def8af42c4ad9c6365db75c159d67f0bcbb80e0bfbe6cbca3cf1833bf45304ac302a213156af16174236a1ecf0fe8a43244fc62bbdd", 0x6a}], 0x2, &(0x7f0000000800)=[@prinfo={0x18, 0x84, 0x5, {0x20, 0x100000001}}, @init={0x18, 0x84, 0x0, {0x400000000000000, 0x1, 0x9}}, @prinfo={0x18, 0x84, 0x5, {0x10, 0xd52d}}, @init={0x18, 0x84, 0x0, {0x0, 0x7, 0xfffffffffffffff7, 0x5e}}, @authinfo={0x18, 0x84, 0x6, {0x3}}, @sndrcv={0x30, 0x84, 0x1, {0xe6, 0x40, 0x8, 0x7, 0x80000000, 0x1f, 0x3, 0x0, r1}}, @authinfo={0x18, 0x84, 0x6, {0xb331}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x4, 0x1, 0xff, 0xffffffffffffffff, 0x4, 0xffffffffffffff01, 0x101, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x81, 0x7, 0x8000, 0xffff, 0x4, 0x100, 0x0, 0x5e6e, r3}}], 0x120, 0x4000000}, {&(0x7f0000000940)=@in={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10, &(0x7f0000000e00)=[{&(0x7f0000000980)="40460d53a5fb20fe3cc7bc13bc4032ac7101ef75fa5a097153c5665fa50cc7ee6c7ac7538a69437f8162e3ea92254bc032", 0x31}, {&(0x7f00000009c0)="fe93f4bfd412fbae89ade01a48272bf27dc1cb4c01749e71ffdb09e20030e0744aa0703e50234b4205f09960eabee49172f1fcc55750877a3f6a1d242f328efbbd1fd4662c89e9070e9d7cbee2d7bec96396bea671e8651f3245e9d3df47ac67566fd464e447803aaddf128d5211e2844ad7c81f30ef08b7065ead9c0eef49d672c4904606eb634c1fc427bdf92cbff031d82a2ef206512a0fb18070a6", 0x9d}, {&(0x7f0000000a80)="4224216194b39d1a6c59f30f2357b30d96e8e2bfe26eb714ad895fac387b808a432cf3991ae54978e3ac18471a688e22625c635289672402ef8d09d9346bedc027cc1211b8c3cd54fa7b58ec8bf5af", 0x4f}, {&(0x7f0000000b00)="04dfebbb7d95bde3366f8db1f93269dc8231211acd", 0x15}, {&(0x7f0000000b40)="705de59f1a23762cb771b2eb500d2654cac7b9dcb79d4274e5cfa3b23d0647a506ede491e6999d307c6e2bd45162b6a75d393202447e50c856f56fb109785bce84085f3259c51fb4aba0421b2f2d9d9db6b750f209db2223e0434b2cfb96bb04936e223f36593a30811a1cab37fb8ec3885e4ec8f8ad905675f4030fe1d5fcdf2810bc3b7767e9a5fb06bce294eb3c01239a07", 0x93}, {&(0x7f0000000c00)="08c44372f964c64b5031c5933835fc12d0b68ba472656fe9c5c59da59a5228f1dc7a7c41e7fb025ced0e9f26423eb740d0e7f59b6775a3372522c1d2afb516c7d7340411c0a938482b27305788a02cd73f7cabc629088b327f92c9488760796367a2fd6d9246317ca3e7fc28f29e0ac7dc771d44a8229efc111ab818efc0403eb291a7453033e4b29ba09dc03d0c690ef8e450c78bcbc4b07acd03b8c32e173e579b8ca577c83445a5271d070245f9f0b0f8171be15fb2318bdb3eb9172eaaf28b87bdb23f9402f042284c2763976b3a300715a0a20e972d6f342d046f780540663aae7a218b5bfb5a47d0c978f7aeb3", 0xf0}, {&(0x7f0000000d00)="21c867f1c967325c761e922de16baaf6e5621bdb220e1ed4430fc016c5b7c7c68da708b80a3734b551f8d82108db5a7d1ee11347c9543146004a85ade07b03bfffc618b01b334bf6c5a685f0dbc5301abe6860f7bcaa22886ee097d77210f4962436eaebd82a4e7c5240080810d2418ebfd0e88a9c3fcf9aff223c9683d1167539e54f51289f34b89586889fd7854866bb", 0x91}, {&(0x7f0000000dc0)="423c83468afd653137daa8cdd4f404a882bc4bd69d902bca1740d5fcb80b1cd99c83887ecec87f11b0b90ded6bb091856384b1da620b5376", 0x38}], 0x8, &(0x7f0000000e80)=[@dstaddrv4={0x18, 0x84, 0x7, @loopback=0x7f000001}, @init={0x18, 0x84, 0x0, {0x100000000, 0x5, 0x34, 0x7}}], 0x30, 0x40000}, {&(0x7f0000000ec0)=@in6={0xa, 0x4e20, 0x8, @loopback={0x0, 0x1}, 0x1f}, 0x1c, &(0x7f0000001080)=[{&(0x7f0000000f00)}, {&(0x7f0000000f40)="dd97b71da6f5ddbdb202a40afc7a3c2d047fe8173819fa42c201e17e7dc586a68a5fa185a5370a50acbc8afb60b220a1daeba7d0f334b3a0f33949c01b175761168bfe38febf7fc4e3f5cf5e994da68d0b5935f3ca2891f02f2b1fd563c16843afd516c424438ca7e724ac09e86cc77ad437081e9ab036285c14108a75051be188cc323135577462056c3f99756588604b92b620e152ad16aed4ded8c43fdf", 0x9f}, {&(0x7f0000001000)="3e0223bfdc7962a5075cad1a47feb1ddd2e6b5ade1cae87306f518cbf6ee8051a77f342565cf031a471750df8b1320afead942d8b6e02899d78afdf28057d36b405e7ebdeb008b9a45373b5bdff4fb5f10fe6f6249dd81b1b458311f4a4e47eccd6d78af0904c66c78cefe4801", 0x6d}], 0x3, &(0x7f00000010c0)=[@dstaddrv4={0x18, 0x84, 0x7, @broadcast=0xffffffff}, @init={0x18, 0x84, 0x0, {0x1, 0x40, 0x7, 0x2}}, @init={0x18, 0x84, 0x0, {0xf6c, 0x1ff, 0x3cdf, 0xe6fb}}, @authinfo={0x18, 0x84, 0x6, {0x10001}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x9}}, @dstaddrv6={0x20, 0x84, 0x8}], 0x98}], 0x4, 0x0) 2018/05/27 15:36:33 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f00001ed000/0x4000)=nil, 0x4000, 0x0, 0x4012, r0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e24, @multicast1=0xe0000001}, 0xfffffffffffffca3) mmap(&(0x7f0000187000/0x600000)=nil, 0x600000, 0x1000003, 0x72, 0xffffffffffffffff, 0x0) 2018/05/27 15:36:33 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0) unshare(0x24020400) ioctl$SG_GET_TIMEOUT(r0, 0x2202, 0x0) ioctl$EVIOCGPROP(r0, 0x4004743d, &(0x7f0000000000)=""/246) 2018/05/27 15:36:33 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f000026efff)="0f", 0x1, 0x0, &(0x7f0000021ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000007ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000001080)='/dev/usbmon#\x00', 0x4, 0x10040) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000010c0)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000001100)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000001140)={r2, r3}) shutdown(r0, 0x1) sendto$inet(r0, &(0x7f0000000040)="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", 0x1000, 0x10, &(0x7f0000001040)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r4 = dup(r0) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf88c}, 0xb) 2018/05/27 15:36:33 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00000002c0)=0x3ff, 0x1bb) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/27 15:36:33 executing program 0: r0 = socket$inet(0x2, 0x3, 0x2) r1 = socket(0x8000000f, 0x2, 0x1) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_int(r0, 0x0, 0xcc, &(0x7f0000000000), 0x3c) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/05/27 15:36:33 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000140)) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x7f}, &(0x7f0000000240)=0xfffffffffffffde6) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e23, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x1000}}}, 0x84) 2018/05/27 15:36:33 executing program 2: r0 = memfd_create(&(0x7f0000000140)="2d42d54e49c56aba707070f00884a26d003a2900bb8dacac76617d6b6e6823cb290fc8c03a9c631064eea98b4363ad899c6bdec5e936dd55a93dcd4a78aa8f7eb93061a9b2044b98933f8851f7d61da1ce8b19eaefe3abb6a52434d6fe370fe7d924ce20ab4eaec9bdd36740e127730e90f2cd72b828", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) ioctl$BLKIOMIN(r0, 0x1278, &(0x7f0000000000)) 2018/05/27 15:36:33 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$bt_hci(r2, 0x0, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000000040)=0x106) close(r2) close(r1) 2018/05/27 15:36:33 executing program 1: r0 = socket(0x15, 0x80005, 0x0) unshare(0x400) clock_gettime(0x0, &(0x7f0000001100)={0x0, 0x0}) timer_create(0x5, &(0x7f0000001280)={0x0, 0x2d, 0x0, @thr={&(0x7f0000001180)="5ca0e38eb52357fd3055a09d8fe8ab75b91202648100bd7d7246ed32a6dde209af56cbe5bfa6487ac73a687cfe9c13792d934ab8bbe0e86d5957a1d4fdc8a6c89c74ff416052abfa89f226a3c40aa42ac60864db2b5f785f0d08cde55ea502f20658760cbd92cd823a1af425c937b9625a3fb685c9739a0bcfb3f07e823bb685edd2fb7455293a14ff6e5d", &(0x7f0000001240)="19fdce2ac0ec82ceccf1dd618129ad5e7c5976a0b744833b0150f775633e71ae7cb2823e38e60b22e4adc6b1f8c09a"}}, &(0x7f00000012c0)=0x0) timer_settime(r3, 0x0, &(0x7f0000001300)={{0x0, 0x1c9c380}}, &(0x7f0000001340)) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000001140)={r1, r2/1000+30000}, 0x10) getsockopt(r0, 0x200100000114, 0x2711, &(0x7f0000000080)=""/1, &(0x7f0000000040)=0xffffffffffffff3a) r4 = open(&(0x7f0000000000)='./file0\x00', 0x80800, 0xe8) mq_timedreceive(r4, &(0x7f00000000c0)=""/4096, 0x1000, 0x1, &(0x7f00000010c0)) 2018/05/27 15:36:33 executing program 0: r0 = socket$inet6(0xa, 0x80001, 0x88) socket$inet_sctp(0x2, 0x5, 0x84) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3}, 0x1c) recvfrom$inet6(r0, &(0x7f0000000040)=""/92, 0x5c, 0x0, &(0x7f00000000c0)={0xa}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r2, 0x11, 0xa, &(0x7f000073bffc)=0xfffffffffffffffe, 0x4) bind$vsock_stream(r1, &(0x7f0000000100)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000959fc8)={&(0x7f0000a34000)=@in={0x2, 0x3}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f6ff9b)='G', 0x1}], 0x1}, 0x0) 2018/05/27 15:36:33 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000281ffc)=0x300000, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eea000)=0x480, 0x4) socket$nl_generic(0x10, 0x3, 0x10) 2018/05/27 15:36:33 executing program 6: r0 = epoll_create1(0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000007000)={0xffffffffc0000001}) epoll_wait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000040)={0x400000}) 2018/05/27 15:36:33 executing program 2: r0 = inotify_init() r1 = creat(&(0x7f0000000140)='./file0\x00', 0x60c703809152ccbf) inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x43d) write$evdev(r1, &(0x7f0000000180)=[{}], 0x18) r2 = shmget$private(0x0, 0x2000, 0x78000040, &(0x7f0000ffb000/0x2000)=nil) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000080)=0xc) r4 = getegid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@local}}, &(0x7f00000000c0)=0xe8) r6 = getegid() r7 = getpid() fcntl$getownex(r1, 0x10, &(0x7f0000000100)={0x0, 0x0}) shmctl$IPC_SET(r2, 0x1, &(0x7f00000002c0)={{0xf6da, r3, r4, r5, r6, 0x111, 0x3}, 0x9, 0x3, 0x7, 0x8, r7, r8, 0xce}) 2018/05/27 15:36:33 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000180000fa000000e38223b84df5cef5d4ea6914eeadccd80000000000", @ANYPTR=&(0x7f0000008840)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f01000000000000"], 0x20) write$rdma_cm(r1, &(0x7f0000000040)=@listen={0x7, 0x8, 0xfa00, {r2}}, 0x10) write$rdma_cm(r1, &(0x7f0000000080)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000000), r2}}, 0x18) 2018/05/27 15:36:34 executing program 7: unshare(0x400) r0 = epoll_create1(0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f8eff3)='/dev/snd/seq\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)={0x60000004}) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8, 0x0) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000000380)) 2018/05/27 15:36:34 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$bt_hci(r2, 0x0, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000000040)=0x106) close(r2) close(r1) 2018/05/27 15:36:34 executing program 6: socket$nl_crypto(0x10, 0x3, 0x15) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x0, 0x0) ftruncate(r0, 0x0) 2018/05/27 15:36:34 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xa, 0x3, 0xb, 0x40, 0x20, r0, 0x80}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00006d6000)={r1, &(0x7f0000eef000)}, 0x10) 2018/05/27 15:36:34 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000000080)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000000000012d6405000000000065040400000000000704000002000000b7070000000000006a0a00fe00000000850000001a000000b7000000000000009500000000000000"], &(0x7f0000000100)='GPL\x00', 0x200000000, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x4}, 0x48) 2018/05/27 15:36:34 executing program 2: ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc0bc5351, &(0x7f0000000280)={0x3f, 0x0, 'client0\x00', 0x0, "2cd749e98dbb15b7", "445ba31a690c969bacff7af38e276ed0a78763242afe2e5f22cfa90956e563ba"}) r0 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x10004, 0x7fffc) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000080)={{0x2, 0x4e20, @multicast1=0xe0000001}, {0x307, @random="2bdb6cb02d95"}, 0x40, {0x2, 0x4e22, @loopback=0x7f000001}, 'veth0_to_team\x00'}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000040)=0x3, 0x4) 2018/05/27 15:36:34 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000003b40)={'broute\x00', 0x0, 0x4, 0xb9, [], 0x5, &(0x7f0000003a00)=[{}, {}, {}, {}, {}], &(0x7f0000003a80)=""/185}, &(0x7f0000003bc0)=0x78) r1 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x251, r1, 0x0) getsockopt$packet_int(r1, 0x107, 0xb, &(0x7f0000003c00), &(0x7f00000041c0)=0x4) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$sock_timeval(r2, 0x1, 0x0, &(0x7f00000003c0)={0x0, 0x7530}, 0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f00000000c0)={@empty, @multicast2, @multicast1}, &(0x7f0000000100)=0xc) bind$inet(r3, &(0x7f0000dc9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f0000000140)=0x17f, 0x3cd) r4 = syz_open_dev$mice(&(0x7f0000003c40)='/dev/input/mice\x00', 0x0, 0x200602) ioctl$KDGKBSENT(r4, 0x4b48, &(0x7f0000003c80)={0xa8, 0x9, 0x7}) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) mknod$loop(&(0x7f0000000400)='./file0\x00', 0xe0c9, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r4, 0x10e, 0x2, &(0x7f00000002c0)=0x10015, 0x4) ioctl$TIOCEXCL(r5, 0x540c) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) bind$bt_l2cap(r4, &(0x7f0000000300)={0x1f, 0x0, {0xffffffff00000000, 0x2, 0x100000001, 0x1, 0xfffffffffffffe00, 0x81}, 0x8, 0x80}, 0xe) setsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000000180)={{{@in=@rand_addr=0x6, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e23, 0x0, 0x4e24, 0x7, 0xa, 0xa0, 0xa0, 0xff, 0x0, r7}, {0x1fffc000, 0xc5a, 0x4, 0x9, 0x3, 0x8, 0x7}}, {{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}}, 0x0, @in=@dev={0xac, 0x14, 0x14}}}, 0xe8) setsockopt$sock_int(r3, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) sendto$inet(r3, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) getsockopt$sock_buf(r1, 0x1, 0x0, &(0x7f0000000440)=""/139, &(0x7f0000000340)=0x8b) sendto$inet(r3, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) 2018/05/27 15:36:34 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x30}, 0x1}, 0x0) 2018/05/27 15:36:34 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$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) getsockopt$bt_hci(r2, 0x0, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000000040)=0x106) close(r2) close(r1) 2018/05/27 15:36:34 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = socket(0xa, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000000)="4f5dd94351da851d473b24ea41f4457c", 0x10) ioctl(r1, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x34, &(0x7f0000000200), 0xda) 2018/05/27 15:36:34 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x1ff) ptrace(0x1a, r1) 2018/05/27 15:36:34 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x111082, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000340)="9e04211cc94e321cd1494b15cc9575b19ad151e3e1e51dbb7344eb210073d8152d97c88fe7afddf1955c3fbd6472722dce2b737bb14fda76534ce85c8f179c21cf9dfbd4006488763008eb067153b7f25e8e81336840d8bad9d9f7f44e6e260cb8939b8876494e6ad423ac794e3a774667309a9f657c2d5af356b275222f6fc2000000000000000000000000000000") r1 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x0) unshare(0x24020400) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000400)=ANY=[@ANYBLOB="a421845898976d34ca40a0000000", @ANYRES16=r2, @ANYBLOB="080128bd7000fcdbdf250d00000008000500050000000800060007000000340003001400020076657468305f746f5f6272696467650014000600fe80000000000000000000000000000d080001000300000014000200080003000200000008000800040000003800020008000700ffff00000800060000000000140001000000000000000000000000000000000008000700080000000800050001000000"], 0xa4}, 0x1, 0x0, 0x0, 0x20004041}, 0x10) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000000)) 2018/05/27 15:36:35 executing program 0: bind$unix(0xffffffffffffffff, &(0x7f0000686000)=@file={0x1, './file0\x00'}, 0xa) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000040)=0x9, 0x1) prlimit64(0x0, 0x7, &(0x7f0000000000), &(0x7f0000a25ff0)) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000a84ffc)) 2018/05/27 15:36:35 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x9, 0x4) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x100}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b00", 0x4012}) 2018/05/27 15:36:35 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$bt_hci(r2, 0x0, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000000040)=0x106) close(r2) close(r1) 2018/05/27 15:36:35 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x2000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080)=[@in6={0xa, 0x4e24, 0x6, @empty, 0x8}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x11}}], 0x3c) r1 = socket$inet6(0xa, 0x100000002, 0x0) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000000240)=0x4000000101, 0x4) sendto$inet6(r1, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000140)={r2, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, [0x5, 0x75, 0x40, 0x2, 0xfffffffffffffffc, 0x3, 0xff, 0xd3, 0x5, 0x7, 0x60, 0x200, 0x7fffffff, 0x8, 0xd3]}, &(0x7f0000000280)=0x100) 2018/05/27 15:36:35 executing program 5: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f00000000c0)={r1, 0x3}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) creat(&(0x7f0000000000)='./file0\x00', 0x0) 2018/05/27 15:36:35 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x204000, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') getdents64(r1, &(0x7f0000000200)=""/78, 0x24) getdents(r1, &(0x7f0000000080)=""/188, 0xbc) statx(r0, &(0x7f0000000040)='./file0\x00', 0x400, 0xfff, &(0x7f0000000280)) 2018/05/27 15:36:35 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x1) r3 = memfd_create(&(0x7f0000000080)='mime_type)\x00', 0x3) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000000100)='veth0_to_team\x00') sendto$inet6(r2, &(0x7f0000000100), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000180)=0x42ede20d, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, [0x0, 0x4, 0x1, 0x254, 0x9, 0x6, 0x3, 0x0, 0x8, 0x2, 0xce, 0x8, 0x7, 0x8, 0x20]}, &(0x7f00000001c0)=0x100) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000340)={r4, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x21}}}, 0x4, 0x4, 0x70000000, 0x800}, &(0x7f0000000400)=0x98) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000a40)='/dev/hwrng\x00', 0x0, 0x0) connect(0xffffffffffffffff, &(0x7f0000000b40)=@in={0x2}, 0xffffffffffffff33) syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x6}}, 0x14}, 0x1}, 0x0) r5 = accept4(r1, 0x0, &(0x7f0000000ac0)=0xfffffc19, 0x0) dup2(r1, r2) dup3(r1, r5, 0x80000) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0), 0x20) r6 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$TUNSETSTEERINGEBPF(0xffffffffffffffff, 0x800454e0, &(0x7f0000000080)) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) ioctl$DRM_IOCTL_RES_CTX(r6, 0xc0c0583b, &(0x7f0000000040)={0x0, &(0x7f0000000040)}) 2018/05/27 15:36:35 executing program 3: getpgrp(0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x6000, 0x0) syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000000c0)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000080)='net/sockstat\x00') preadv(r2, &(0x7f0000000040)=[{&(0x7f0000001680)=""/212, 0x73}], 0xf7, 0xffffffff000) 2018/05/27 15:36:35 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000cf0f50)={{0x80}, 'port0\x00', 0xbf, 0x80003}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000a30000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x79, 0x10000a, 0x6}) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x2, 0x2040) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000080)=0x9, 0x1) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000000c0)=0x2, 0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008f8ff0)='/dev/sequencer2\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r2, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=ANY=[@ANYBLOB='/\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="180126bd7000fedbdf25050000000800050000040000"], 0x1c}, 0x1, 0x0, 0x0, 0x44000}, 0x10) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000100)=0x0) sched_setaffinity(r4, 0x8, &(0x7f0000000140)=0x80000001) [ 120.198287] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/27 15:36:35 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$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) getsockopt$bt_hci(r2, 0x0, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000000040)=0x106) close(r2) close(r1) 2018/05/27 15:36:35 executing program 2: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$bt_hci(r2, 0x0, 0x53, &(0x7f0000000000)=""/40, &(0x7f0000000040)=0x28) close(r2) accept4(r0, &(0x7f0000000100)=@can={0x0, 0x0}, &(0x7f0000000180)=0x80, 0x80000) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x84800000}, 0xc, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3c0004000000100426bda34d0575c039d9becb08c0dbfedbdf2d1f000000ccbf5524115924404909b14dc642e3df01d8ed27bab23552273506000000ef4efaa983662a4c4f02624686e0cd4b6e6a69db1d916bd82f0f648467bdb70b34903e92af10bb279cd0d1d57b5ea47d0052721ed857a9b025399ad76eeba01df05edefcf062460947dfa961a7b504b267f892b5d1a775ff3de9382bab4a0f6cc11afbfd4390a1456b4ae0", @ANYRES32=r3, @ANYBLOB="2000040b0c00020000000000000000000c00010000000000000000000800050001000000"], 0x3c}, 0x1, 0x0, 0x0, 0x4}, 0x40080) seccomp(0x0, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x0, 0x4}]}) close(r1) 2018/05/27 15:36:35 executing program 0: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x6, 0x1, 0x6, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x1, &(0x7f0000000080)}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000300)={r0, 0x0, 0xd2, 0x7a, &(0x7f0000000180)="c2e560b4a79625b30f987aba15cbae3e3f1c99b8cda85a71b18c573c381f684f7fd59a24136509fbee07d403e95bf22514dbaa9c7c1160e701611a0d34bdc2bdb9e1a13a3ecda035abd144638b11435ea9706b2bea01e81dd697235a18ff89f1a49200c8b70b89f70483c968354e66ebf1c678334ef9df74782c3f51fb0f88fddf9f188cdaa4bbf0572f4b349b0913484bb9bd4824dd48eb51f9812b820e471f7303a269ac9f0f5a36867bd85365e7abb91027bbaf190a3b58fe5f8d9ab0f29a0db09f315f20224a828c6a73c02ac624cc39", &(0x7f0000000280)=""/122, 0x29b}, 0x28) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000400)={r0, 0x28, &(0x7f00000003c0)}, 0x10) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000340)={@multicast1, @broadcast}, &(0x7f0000000380)=0x8) r1 = socket(0x10, 0x802, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f00000004c0)={{0xfffffffffffffffe, 0x7ff, 0x2b, 0x7, 0x1, 0x5}, 0x74}) write(r1, &(0x7f0000000100)="240000002a0025f000154302000000000000c4000400000000e102000000020000000000", 0x24) getsockopt$nfc_llcp(r1, 0x118, 0x7, &(0x7f0000000440)=""/97, 0x61) 2018/05/27 15:36:35 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=@getsa={0x3c, 0x12, 0xc01, 0x0, 0x0, {@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, [@srcaddr={0x14, 0xd, @in=@remote={0xac, 0x14, 0x14, 0xbb}}]}, 0x3c}, 0x1}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000001580)=0x1b) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x40) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f00000000c0)={'icmp6\x00'}, &(0x7f0000000100)=0x1e) ioctl$BLKRRPART(r2, 0x125f, 0x0) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f0000000080)=0x1, 0x4) read(r2, &(0x7f0000000180)=""/183, 0x3a1) 2018/05/27 15:36:35 executing program 5: r0 = socket$inet(0x2, 0x3, 0x19) close(r0) flistxattr(r0, &(0x7f0000000000)=""/88, 0x58) getpeername(r0, &(0x7f0000000200)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000280)=0x80) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)={0xffffffffffff0001, 0x9, 0x0, 0x9, 0x80000001, 0x1000, 0x3, 0x3, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000100)={r1, 0xb1, "bebcc2927505dd07445ab6dfd552c52e23c8778aebb672db1add69aa97fe660625951f404eff7ae831d2458a45dca4276d280003dff7005cdfad05f8c38f9c78635012ede3ece5553e23f863eeb4242c4ade2432e2b4e5d8efcaa6a7226dc0961dcf604c072b2a5020a382d6ae682d754fbc033cbd52fc4142aebf3424aa0bddb3dfb86ec3a8bd4c0ab17b401803e8be0721527c7173de3d4a4a733a5b144d7245c5b070e76594b608c288bc0708ba1459"}, &(0x7f00000001c0)=0xb9) 2018/05/27 15:36:35 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000000500)=[{&(0x7f0000002940)="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", 0xfed}], 0x1) connect$llc(r1, &(0x7f0000000040)={0x1a, 0x30e, 0x7fff, 0x5, 0xba, 0x7}, 0x10) r2 = socket(0xa, 0x2, 0x0) getpeername$unix(r2, &(0x7f0000000080), &(0x7f0000000100)=0x6e) ioctl(r0, 0x8912, &(0x7f0000000140)="c626262c8523bf012cf66f") fcntl$getownex(r1, 0x10, &(0x7f0000000000)) recvmsg(r2, &(0x7f0000000380)={&(0x7f0000000300)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f0000003940)=""/4096, 0xfffffffffffffe08}], 0x1, &(0x7f0000001400)=""/6, 0xfffffffffffffec1}, 0x100000) 2018/05/27 15:36:35 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x6, 0x802) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000fcb000), 0x4) pread64(r1, &(0x7f0000000000)=""/114, 0x15, 0x0) fcntl$setflags(r1, 0x2, 0x1) close(r1) 2018/05/27 15:36:35 executing program 6: socketpair(0x2, 0x3, 0x800, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000180)={0xfffffffffffff496, 0x1, 0x5, 0x0, 0x0, [], [], [], 0x3, 0x20}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000080)="871e0f374897c22287c3a7fbf972104c97002581120d5ccdd27b1b605cd780046545fce6b6bb3af9b65d3ddb0ca1c0fae90a1b7651da25", 0x37) keyctl$set_reqkey_keyring(0xe, 0x3) r2 = openat$cgroup_int(r1, &(0x7f0000000140)="6370757365742e736368ab76f1cf6f65645f72656c61785f646f6d61636e5f6c", 0x2, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x12, r2, 0x0) 2018/05/27 15:36:35 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$bt_hci(r1, 0x0, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000000040)=0x106) close(r1) close(0xffffffffffffffff) 2018/05/27 15:36:35 executing program 0: symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000000c0)={{{@in, @in=@remote}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000000000)=0xe8) r0 = syz_open_dev$dspn(&(0x7f0000000440)='/dev/dsp#\x00', 0x5, 0x80000) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000480)=""/122) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) getgroups(0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0]) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000300)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f0000000400)=0xe8) lchown(&(0x7f00000001c0)='./file0\x00', r2, r1) 2018/05/27 15:36:36 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x40, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000002640)=@ipv6_newroute={0x24, 0x18, 0x9, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x2}]}, 0x24}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e22, 0x10000, @empty, 0x3c46d92d800000}}, [0x4, 0x4e14441e, 0x100000000, 0x1ff, 0x8000, 0x2, 0x5, 0x20, 0x800, 0xacc, 0x1, 0x0, 0x4, 0x1, 0x7]}, &(0x7f0000000080)=0x100) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)={r2, 0x84}, &(0x7f0000000280)=0x8) 2018/05/27 15:36:36 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xe6, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x190, r1, 0x100, 0x70bd25, 0x25dfdbfd, {0x6}, [@IPVS_CMD_ATTR_SERVICE={0x68, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x2}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x63}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3c}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}]}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x24}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3238}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x9}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2b}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x8}}]}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3f}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x293}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xff}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9f}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x80}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x21d2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x12934000}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'yam0\x00'}]}]}, 0x190}, 0x1, 0x0, 0x0, 0x24000000}, 0x4) r2 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x0, 0x2001) poll(&(0x7f00000001c0)=[{r2}], 0x1, 0x0) 2018/05/27 15:36:36 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r0, &(0x7f00000023c0)=[{{0x0, 0x0, &(0x7f0000002340), 0x0, &(0x7f0000002380)=""/2, 0x2}}], 0x1, 0x0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000000040)={@dev, @dev}, &(0x7f0000000080)=0x8) sendmsg$nl_generic(r0, &(0x7f0000000340)={&(0x7f00000002c0)={0x10, 0xf503}, 0xc, &(0x7f0000000280)={&(0x7f0000000ac0)={0x14, 0x27, 0xffffffffffffffff, 0x0, 0x0, {0x10}}, 0x32a}, 0x1}, 0x0) 2018/05/27 15:36:36 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) unshare(0x40600) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x3, 0x20000) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000000080)={0x4, {{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x0, 0x2, [{{0x2, 0x4e20, @broadcast=0xffffffff}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}]}, 0x190) poll(&(0x7f0000000040)=[{r1}], 0x1, 0x0) 2018/05/27 15:36:36 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x1) ioctl$SG_SET_COMMAND_Q(r0, 0x2271, &(0x7f0000000000)) dup(r0) 2018/05/27 15:36:36 executing program 2: mlock2(&(0x7f00002d3000/0x3000)=nil, 0x3000, 0x0) mlock2(&(0x7f00006a9000/0x1000)=nil, 0x1000, 0x1) mremap(&(0x7f00000c9000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f00000c1000/0x3000)=nil) mlock2(&(0x7f0000b30000/0x3000)=nil, 0x3000, 0x0) mlockall(0x4) 2018/05/27 15:36:36 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$bt_hci(r1, 0x0, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000000040)=0x106) close(r1) close(0xffffffffffffffff) 2018/05/27 15:36:36 executing program 0: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x261, 0x80000) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)=0x9f) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000280)) timerfd_settime(r0, 0x0, &(0x7f0000000300)={{0x0, 0x989680}}, &(0x7f0000000340)) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x1) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000140)) capget(&(0x7f0000000040)={0x20071026}, &(0x7f00000000c0)) connect$inet6(r1, &(0x7f0000000240)={0xa, 0x4e24, 0x52ff, @local={0xfe, 0x80, [], 0xaa}, 0x52a}, 0x1c) [ 121.243319] capability: warning: `syz-executor0' uses deprecated v2 capabilities in a way that may be insecure [ 121.253586] netlink: 'syz-executor7': attribute type 21 has an invalid length. [ 121.253647] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 121.253679] IPv6: NLM_F_CREATE should be set when creating new route 2018/05/27 15:36:36 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$bt_hci(r1, 0x0, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000000040)=0x106) close(r1) close(0xffffffffffffffff) 2018/05/27 15:36:36 executing program 6: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f00000000c0), &(0x7f0000775000)) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='io\x00') pread64(r0, &(0x7f00000002c0), 0x0, 0x0) open$dir(&(0x7f0000000340)='./file0\x00', 0x27e, 0x0) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="b2a4c0a1cc010c8ebdf48685a6ca1c22aaca0f212f1112add460408f34252a1812ed4f013a022ecfcd8c901eef6070b2db58e80de43ba12a1a", 0x39, 0x0) r2 = getuid() lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r1, r2, r3) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x2000) [ 121.326153] netlink: 'syz-executor7': attribute type 21 has an invalid length. [ 121.333852] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 2018/05/27 15:36:36 executing program 3: r0 = syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x121280) fcntl$setstatus(r0, 0x4, 0x400) r1 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x385}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_aout(r1, &(0x7f0000000140)={{0x107, 0x40, 0x8001, 0xe4, 0x18c, 0x4, 0x40, 0x6}, "37d063d70586b53aba7fef0a4da19b72b39f9727398e0a8756e05b2e0912515fbdfbbe327fbee440030cb42fa9e361422de4d9fac76eae3d40d67dbd8db5ecb4f9188ddc2c3f7e3cebacffcf287ee3945803abac7f733bd4028b2725f0b5f55dd01747bc273047a0d267ff143cc7ce3c305c7ffabf0923061d4de44ecad30db6c477792d3163bd5a3c18117da3dcff920927156b06b7b1", [[], [], []]}, 0x3b7) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000100)=0x4) 2018/05/27 15:36:36 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x4, 0x200000) ioctl$LOOP_CLR_FD(r0, 0x4c01) getrusage(0xfffffffffffffc03, &(0x7f0000000280)) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ftruncate(r1, 0x2) 2018/05/27 15:36:37 executing program 5: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000001c0)) getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0xc) r1 = getpgrp(r0) ioprio_set$pid(0x3, r1, 0x5c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000140)=0x5, &(0x7f0000000180)=0x4) r3 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) renameat(r3, &(0x7f00000000c0)='./file1\x00', r3, &(0x7f0000000100)='./file2\x00') 2018/05/27 15:36:37 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$bt_hci(r2, 0x0, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000000040)=0x106) close(r2) close(r1) 2018/05/27 15:36:37 executing program 3: mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x412001, 0x40) close(r0) recvfrom$ax25(0xffffffffffffffff, &(0x7f00000001c0)=""/179, 0xb3, 0x0, &(0x7f0000000280)={0x3, {"f63fe4eb625635"}}, 0x10) 2018/05/27 15:36:37 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0xff) close(r0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.current\x00', 0x0, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000b00)={@empty, 0x0}, &(0x7f0000000b40)=0x14) io_setup(0x9, &(0x7f0000000080)=0x0) io_cancel(r3, &(0x7f0000000180)={0x0, 0x0, 0x0, 0xf, 0x7, r0, &(0x7f00000000c0)="52b181939d015fbc19473f06a8a06056044b6a4ea764a3c8fc6d885d84abe9f59db57bf54df9277f20e1c89d738009c5398842fdfdbf67562e0df504b49a784a710b16d4dc257c708509c26aab278f45b2160a0553963df378ae0374d914b2da16142ed54b59d9dd14e022fe284dd5d8b1d45cfa15213c9340effbf955e83a1ada44244617f9a8428cdbffb534d2519611d6b0cb5ed6865c819dbf051d5f9cc6124462b9c3cf4dbc9e43cacc3053dcacb10fdcfe5a4dfcf99a4b", 0xba, 0x5, 0x0, 0x1, r1}, &(0x7f00000001c0)) sendmsg$nl_route(r1, &(0x7f0000001f00)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000001ec0)={&(0x7f0000000b80)=@bridge_getlink={0x1340, 0x12, 0x4, 0x70bd2d, 0x25dfdbfc, {0x7, 0x0, 0x0, r2, 0xa6, 0x800}, [@IFLA_IFALIAS={0x14, 0x14, 'gretap0\x00'}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x100}, @IFLA_TXQLEN={0x8, 0xd, 0x3f}, @IFLA_IFALIASn={0x4, 0x14}, @IFLA_PROMISCUITY={0x8, 0x1e, 0x5}, @IFLA_LINK_NETNSID={0x8, 0x25, 0x8}, @IFLA_OPERSTATE={0x8, 0x10, 0x6}, @IFLA_IFALIAS={0x14, 0x14, 'syzkaller0\x00'}, @IFLA_BROADCAST={0xc, 0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @IFLA_LINKINFO={0x12c0, 0x12, [@IFLA_INFO_SLAVE_DATA={0x8c, 0x5, "c989931297366910cc25f2206169bf8eeabdd27ac26616f170b200628215e7c9d925208f0beadf76394833cb66a2fd5b3c3f3ec2b4f94a82e7ab434d99c7a8c78f6dad6ca2afa3393646cc058cb46a5848ad054a614f4e032a15738facd17eb1d3b4a4256fa2826633de06536e8bf14d2da1d4f00a45e22ab267ebf59b06851980b16af272"}, @IFLA_INFO_SLAVE_KIND={0x10, 0x4, "285c0373656c696e757800"}, @IFLA_INFO_SLAVE_KIND={0x14, 0x4, 'vmnet1selinux^\x00'}, @IFLA_INFO_DATA={0xa8, 0x2, "1f739e6917026dc440611798f6e254dd4de27aaa0184cfbedf2f3814d38599c90e55601901d2bb04761196bb5528b09191459f448586ce50f48dfd06d6fe1c08a1c0ec2fbc013e5e43ab9ceb2c99d90846a8d407d09e15fad6ff42b43c2191c92beee9ef8bbbdc8f9d78b97c83d8f6364f2c2ee5a2be8e16d16ce9d8ac6768e1c3ae6440f97d5d5d1f4b8c4f508e8e7903a4211544fc18c99359d4a017e0aa2ab8f2"}, @IFLA_INFO_SLAVE_DATA={0x1004, 0x5, "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"}, @IFLA_INFO_KIND={0x28, 0x1, 'md5sumtrustedsecurityppp1proc}nodev\x00'}, @IFLA_INFO_DATA={0xa4, 0x2, "825e3f8fb0ecf6202b1638743d4f4c7396d62eb1fa59770abf40cf9444a07fc198490b0b4ca96bafac1ce5151809d6ed62d07ba4cac1004c5f7f1e0d4f4cb216d80cc2024f944617178a927cf3ee2f8de4e438ab18d1d50883db874d1b18760babeffa1d7bf9293982f9144ff6b5c72955f41b2d7f4d89f0a7ba74143a2beedbd7f58429b908d3e32ac90769e43fe440f3461803dd369fe7a47c3eebe153"}, @IFLA_INFO_KIND={0x28, 0x1, 'wlan0selinux{mime_typeppp1-^cpuset\x00'}, @IFLA_INFO_SLAVE_DATA={0x6c, 0x5, "fad46b569a81b7213a0fcced8b0a2cf60760ebd904d9ef5873f0ba558a62dad5b0188572d88fbfd46eaabed2cdb78d5d301e99dc62021a9eb34912d4773f803e9a2ae9588f05244297415ffa8136eb90c65893027dacd376f2d68f81d31d7ca2375d6c971b"}]}]}, 0x1340}, 0x1, 0x0, 0x0, 0x1}, 0x1) 2018/05/27 15:36:37 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0xd}, 0x5}, 0xfffffffffffffdc7) r1 = gettid() rt_sigreturn() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) syz_open_dev$random(&(0x7f00000002c0)='/dev/random\x00', 0x0, 0x8000) sendmsg$IPVS_CMD_GET_DEST(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0x4, &(0x7f0000000080)={&(0x7f0000000080)=ANY=[]}, 0x1}, 0x0) vmsplice(r0, &(0x7f0000000100), 0x0, 0x4) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000180)={0x60, 0x6c6, 0x7, {0x0, 0x989680}, 0xe42, 0x4}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x1, 0x0) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000000200)=""/132) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x1000, @dev={0xfe, 0x80, [], 0xb}, 0xfffffffffffffffd}, 0x1c) tkill(r1, 0x37) 2018/05/27 15:36:37 executing program 6: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0xfffffffffffffffc, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xffffffffffffffff}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) syz_emit_ethernet(0x4a, &(0x7f00003a7000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "540300", 0x14, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}}, 0x0) 2018/05/27 15:36:37 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x40, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000002640)=@ipv6_newroute={0x24, 0x18, 0x9, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x2}]}, 0x24}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e22, 0x10000, @empty, 0x3c46d92d800000}}, [0x4, 0x4e14441e, 0x100000000, 0x1ff, 0x8000, 0x2, 0x5, 0x20, 0x800, 0xacc, 0x1, 0x0, 0x4, 0x1, 0x7]}, &(0x7f0000000080)=0x100) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)={r2, 0x84}, &(0x7f0000000280)=0x8) 2018/05/27 15:36:37 executing program 0: r0 = socket(0x10, 0x803, 0x0) ioctl(r0, 0x9ec, &(0x7f0000000040)="016f") nanosleep(&(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000200)={0x0, 0x1c9c380}, &(0x7f0000000140)) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000240)) 2018/05/27 15:36:37 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$bt_hci(r2, 0x0, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000000040)=0x106) close(r2) close(r1) [ 122.119303] netlink: 'syz-executor7': attribute type 21 has an invalid length. [ 122.127079] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE 2018/05/27 15:36:37 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$ax25(r0, &(0x7f0000000000)={0x3, {"68daeb2ed0f00a"}, 0x80000001}, 0x10) r1 = socket(0x11, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'bridge0\x00', 0x0}) sendto$packet(r1, &(0x7f0000000100), 0x0, 0x0, &(0x7f00000001c0)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) 2018/05/27 15:36:37 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x100, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x3, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000440)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000140)=ANY=[@ANYBLOB="1400000004010c00a8f2ed1e6f9a6a3edd2101000000000000000000003ad3fa6893b39d7fcf12515dc2750ee833370d9ced4af5cdb6f54247202ba26ade3d972ab8b500"], 0x14}, 0x1}, 0x0) 2018/05/27 15:36:37 executing program 6: unshare(0x70300) r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f00000011c0)='ns/mnt\x00') lseek(r0, 0x0, 0x3) r1 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1) r2 = open(&(0x7f0000000040)='./file1\x00', 0x0, 0x2) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000001380)={0x0, 0x2e, "e47c68189e1d3ade1e656e1270c31ada08b2f4cd6a263ba22b6e48ebc5d05af021a6d18dc4d66abb04193790f321"}, &(0x7f00000013c0)=0x36) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000001400)={r3, 0x8e, "09285b44e6d73614abd3cfb813844de22c9ff32a168f270a690422be168bc45b229d9f6cb75186949ad8fcf543aecf49117b1cc1026cc2416f7bc87c7dbcd5377107d200a03178db1149e989871191435f9bdbc9e70e848a4401e25cddc4c6f4e2908a6235569f4e467c1afda80c414f00b0164da88ee73c9e7d309f94ec88aba2f80eb6a1d6c4aef9555c9d2470"}, &(0x7f00000014c0)=0x96) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000001100)={0x0, 0x4abe00000000, 0x6, 0x10000}, &(0x7f0000001140)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000001180)={r4, 0xfff}, 0x8) pwritev(r1, &(0x7f0000000180), 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000001200)={r4, @in6={{0xa, 0x4e23, 0x23d2f0e, @mcast2={0xff, 0x2, [], 0x1}, 0x10001}}}, &(0x7f00000012c0)=0x84) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001500)='./cgroup/syz1\x00', 0x1ff) bind$netrom(r2, &(0x7f0000001300)=@full={{0x3, {"f4a9b2e1fcbd18"}, 0x6}, [{"df40af608b93b3"}, {"22577d205a621d"}, {"f3f88cce3a0ce8"}, {"de7d44b47fabbb"}, {"874707903d4526"}, {"772aad3710f7e2"}, {"b8d230240e3274"}, {"4d892850cf9eb3"}]}, 0x48) flistxattr(r1, &(0x7f0000000100)=""/4096, 0x1000) 2018/05/27 15:36:37 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) finit_module(r0, &(0x7f0000000040)="d202b999cf85000000000088f301e710", 0x1) ioctl(r1, 0x8912, &(0x7f00000001c0)="c626262c8523bf012cf66f") ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6}]}) 2018/05/27 15:36:37 executing program 5: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x2080, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x16907e, 0x0) sendfile(r1, r1, &(0x7f0000000080), 0x8001009f) 2018/05/27 15:36:37 executing program 7: r0 = socket(0xa, 0x1, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000000000)={0x1551b0cba6d327da}) recvfrom$ax25(r0, &(0x7f0000000040)=""/50, 0x32, 0x1, &(0x7f0000000080)={0x3, {"1f9af0087b05bf"}, 0x4}, 0x10) 2018/05/27 15:36:37 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$bt_hci(r2, 0x0, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000000040)=0x106) close(r2) close(r1) 2018/05/27 15:36:37 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000007c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000780)={&(0x7f0000000380)=ANY=[@ANYBLOB="3801000010001101000000000000000000000000000000000000ffff00000000ff010000000000000000000000000001000000000000000000000000e6ff0000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000000000004800020063666228626c6f77666973682d67656e65726963290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) statfs(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/46) 2018/05/27 15:36:38 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000200)='/dev/uinput\x00', 0x0, 0x0) close(r0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x400, 0x0) preadv(r0, &(0x7f0000000240), 0x0, 0x0) 2018/05/27 15:36:38 executing program 6: 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) r1 = socket(0xa, 0x1, 0x0) sendto(r1, &(0x7f0000000280)="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", 0x1000, 0x20000000, &(0x7f0000000000)=@in6={0xa, 0x4e20, 0x2, @loopback={0x0, 0x1}, 0x7fffffff}, 0x80) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x0) 2018/05/27 15:36:38 executing program 4: socket(0xa, 0x1, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$bt_hci(r1, 0x0, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000000040)=0x106) close(r1) close(r0) 2018/05/27 15:36:38 executing program 5: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) socket$inet_smc(0x2b, 0x1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuset.effective_cpus\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000c85000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f2cff4)) 2018/05/27 15:36:38 executing program 7: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x2000100}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xe, &(0x7f0000001000), 0x0) personality(0x4000009) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) 2018/05/27 15:36:38 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x3, 0x13, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x5, 0x9, 0xff, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x98}, 0x1}, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x420200, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000040)=""/32) 2018/05/27 15:36:38 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) bind$rds(r0, &(0x7f0000000100)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmsg$rds(r0, &(0x7f0000006fc8)={&(0x7f000001dff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000), 0x0, &(0x7f0000003fb8)=[@zcopy_cookie={0x18, 0x114, 0xc}], 0x18}, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ptrace$cont(0x7, r1, 0x401, 0x4) lremovexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000001380)=ANY=[@ANYRES32=r3, @ANYPTR=&(0x7f00000012c0)=ANY=[@ANYRES16, @ANYBLOB="89920c708a33a042686b672589c707d58a6eb542311b30eeaf2eb131157442c0651e08e49d169e6ed33958a984e8dea1aa9a5b52d97a1f30fda98c655dea97779cf48a7da26262833ffdef2406fc92c5f3aa729b9f21949d", @ANYRES32=r3, @ANYPTR64=&(0x7f0000000080)=ANY=[@ANYPTR64], @ANYRES32=r0, @ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYBLOB="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", @ANYRES64, @ANYBLOB="d585c4e505f6866e06d646c594f6c1d417101083b91b88a6bba07f4b583cef626d584b01731e934b4ac8e28c5f52536270a016d97002523ca3dfd54f3e998a815cd4c30a7e1543dc3710f15c99e5797cfb63add9b6e0c93f8ea66b9a19e63664591d9a63125570135bfe4271c2297cc703de5a12fc62ec238eb424ed970770c1f677ecc7412717f49755af600f6426c6f02fab96156f5a8386f5313c0b11f6b3f7", @ANYRES32=r2, @ANYBLOB=':\b', @ANYPTR, @ANYRES32=r2, @ANYRES16=r2, @ANYPTR], @ANYPTR, @ANYPTR, @ANYRES64], @ANYRES16=r0, @ANYBLOB="4b3f2cd9d8c56f199418701337af3fb62821392f66650d3b02ce1297fa991bce5a4c2408fe52988deb558cde9bf895f604d558b1dad2641adbae89355b6fa92d166a5cff0ab6e15a5ab17d13ee60e29198560e374898aa7e278c0984e273152c9ea010e0e229e684cdae5e8f68d9b1bbc35ac4ea77f5e9115b826195d989e468d42f7d015342fdc4b3c2e8f29eeddbc6fbd36b753c6d024ad9a07290de0179d2d43c3f8a6f79aee63a4e054139c2c0fa5c9d11667fef693ca6da9e870ad3a418ab8b57c7139a264860f90ee13eb7216d1a02", @ANYRES32, @ANYBLOB="03584a2d0c04ed4ed3ceea6b70e78a3617240e59104af2ada2ccda158d012da06635fe1e56ac45ac4dd6944f7e9aa2c0fd64415c6b5eab18c8019b5b2a15e8b980d42f008b1f90df3612101638a9b1dbd9a3913ef42793541048d1c368e295a94eca0f6c0cdd46506ea864b706ae84f5b4cbdf2a93cc6b1d4266359fdd7f9390b50b9e08cc1873efacc0075504161f645c1441c581607628019a0364beb004c7e6aede8f8bdbc7a7da67c0f553da35eee459bb93855506f1", @ANYRES16=r0, @ANYRES16]) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/vga_arbiter\x00', 0x2002, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r4, 0x6430) getdents64(r4, &(0x7f0000001700)=""/65, 0x41) timer_create(0x7, &(0x7f0000000000)={0x0, 0x5, 0x0, @thr={&(0x7f0000001540)="3045e9504e0a159d3dc3a907679a2889afb4aaff8ef5d1310b44bd6a678c10b5214b29e9ff6f12295f7be6598aa0bf493881720d4ec6ad956cb11d61d597df0a28b250c16a98198f3956c77b4f3c764b816a9abe9fe217e4b587f2ebd38ae0465b03c5a3ebffc2ec073f2902c163dbd988863260816a4b57212d85487a3d6981930e78a2eeac25cd7cb1407c582a18cefa37bb6a235b672b26d8bf1a7c45834ebf0c62114891b33c3abc2b8370bdacb0c071d0253f4fca92e3f1eef4ff34073fba1f708147fe16401919e0ebabb54a17da29a3722691db54e75544babd1bb09d9cd0a60e2c94c5a89d06a641", &(0x7f0000001640)="d01c3165a8529a592d79fe8e068adb13bdad07af31d768b823386eec227d18d977ff57a581565399e4b50fcea2ab81396f64c8392424ad742f1f364d7e802b61e8aec688ca18523c16edc8e686"}}, &(0x7f0000000140)=0x0) timer_getoverrun(r5) 2018/05/27 15:36:38 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = shmget(0x1, 0x4000, 0xa0, &(0x7f0000ff9000/0x4000)=nil) r2 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x7, 0x1) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000180)={@loopback}, &(0x7f0000000200)=0x14) shmat(r1, &(0x7f0000ffb000/0x1000)=nil, 0x6000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000300)=ANY=[@ANYBLOB="2c00000013000102000000000000000000000001", @ANYRES32=r3, @ANYBLOB="00000000000000000c000100aaaaaaaaaabb0000"], 0x2c}, 0x1}, 0x0) r4 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x2) ioctl$BLKSECTGET(r4, 0x1267, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000240)={0x0, 0xff}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f00000002c0)={r5, 0xb0, &(0x7f0000000340)=[@in6={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x1a}, 0x7}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x2, @empty, 0x10000000}, @in={0x2, 0x4e21, @rand_addr}, @in6={0xa, 0x4e23, 0x8, @loopback={0x0, 0x1}, 0x7fffffff}]}, &(0x7f0000000400)=0x10) 2018/05/27 15:36:38 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='io\x00') sendfile(r0, r0, &(0x7f0000000440)=0x8000, 0x200) 2018/05/27 15:36:38 executing program 2: ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000cfb000)={{&(0x7f0000222000/0x2000)=nil, 0x2000}}) madvise(&(0x7f0000bde000/0x1000)=nil, 0x1000, 0x10200000002) 2018/05/27 15:36:38 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b31ff7)='/dev/ppp\x00', 0x0, 0x0) mincore(&(0x7f0000ffa000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/153) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000100)=""/246) r1 = epoll_create(0x400000001ffe) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b3073)) 2018/05/27 15:36:38 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000fb5ff0), 0x0) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") close(r1) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0x8, 0x2, 0x80000001}, {0x3, 0x9, 0x2, 0x8}, {0xfffffffffffffff8, 0xebde, 0x5ba0, 0x7fffffff}, {0x0, 0x4, 0x8, 0x4}]}, 0x10) 2018/05/27 15:36:38 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") clock_gettime(0x5, &(0x7f0000000100)) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x9, 0x84000) listen(r1, 0x8) write$fuse(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @fuse_notify_delete_out={0x8, 0xff, 0x100000001}}, 0x28) 2018/05/27 15:36:38 executing program 0: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x30000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0xac, r1, 0x624, 0x70bd26, 0x25dfdbfb, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7ec}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x72}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8000}, @IPVS_CMD_ATTR_DAEMON={0x70, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xfffffffffffffffc}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0xa}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'team_slave_1\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'yam0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x16}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x10}, 0x8004) unshare(0x40000000) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f00000000c0)={0x1, 'ip6tnl0\x00'}, 0x18) 2018/05/27 15:36:38 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000000c0)={'team0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000040)={r1, 0x1, 0xfffffee3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xffffffffffffff98) close(r0) [ 123.595100] IPVS: ftp: loaded support on port[0] = 21 [ 123.726419] IPVS: You probably need to specify IP address on multicast interface. [ 123.734333] IPVS: Error connecting to the multicast addr [ 123.745221] IPVS: ftp: loaded support on port[0] = 21 2018/05/27 15:36:39 executing program 1: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) bind$packet(r1, &(0x7f0000000240)={0x11, 0x11, r2, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) syz_emit_ethernet(0xe, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@generic={0x888e}}}, &(0x7f0000000200)={0x0, 0x0, [0x0, 0x798]}) 2018/05/27 15:36:39 executing program 3: syz_emit_ethernet(0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffff9696e2548a0386dd60ab929f00140000fe8000000000000000000000000000bbfe8000000000000000000000000000bb00000000", @ANYRES64, @ANYRES32=0x41424344, @ANYBLOB="500044009078001e"], 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x8, 0x400000) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0), 0x10) 2018/05/27 15:36:39 executing program 5: syz_emit_ethernet(0x66, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaa00ff86dd6076605100303afffe80000100000000040066ef816be6ecd1520000000000ffff020000000000000000000000000001860090780014000060c5961e00000000ff01000000000000180300ff020000000000000000000000000001"], 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x80, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000040)=0x35, 0x4) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x2) 2018/05/27 15:36:39 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x0, 0x0) readv(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)=""/237, 0xed}], 0x1) r1 = msgget(0x0, 0x501) msgctl$IPC_RMID(r1, 0x0) ioctl$int_in(r0, 0x8000008010500d, &(0x7f0000000000)) 2018/05/27 15:36:39 executing program 7: r0 = socket(0x18, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/120, &(0x7f0000000080)=0x78) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x80000, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000140)=0x2) bind$rds(r0, &(0x7f00000000c0)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) 2018/05/27 15:36:39 executing program 6: unshare(0x40000400) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x2000, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f00000001c0)=""/209) socket$alg(0x26, 0x5, 0x0) unshare(0x10000000) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x6) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 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, 0x0, 0x0, 0x10000000006, 0x0, 0x20000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000080)=0x400) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0x80089203, &(0x7f0000000140)) r2 = semget$private(0x0, 0x5, 0x88) semctl$GETNCNT(r2, 0x3, 0xe, &(0x7f00000002c0)=""/92) 2018/05/27 15:36:39 executing program 4: socket(0xa, 0x1, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$bt_hci(r1, 0x0, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000000040)=0x106) close(r1) close(r0) 2018/05/27 15:36:39 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7, 0x20000) getsockname$ipx(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x10) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) write(r0, &(0x7f0000000080)="2700000014000707030e0000120f0a0011000100f5fe0012ff00a51b82d77a4b6db0068dd304f9", 0x27) [ 124.124312] IPVS: ftp: loaded support on port[0] = 21 2018/05/27 15:36:39 executing program 7: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f0000e95fe0)={@remote={0xfe, 0x80, [], 0xbb}}, 0xb1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f0000e95fe0)={@remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x20) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000000)='net/anycast6\x00') ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000080)) preadv(r3, &(0x7f000055ff80)=[{&(0x7f00002f0f89)=""/204, 0xcc}], 0x1, 0x0) 2018/05/27 15:36:39 executing program 3: r0 = socket(0x2, 0x803, 0x1) bind$inet(r0, &(0x7f0000000200)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x7e) connect$inet(r0, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r1 = open(&(0x7f0000074000)='./file0\x00', 0x141046, 0x0) ftruncate(r1, 0x8007ffc) writev(r1, &(0x7f00000014c0)=[{&(0x7f0000000040)="00528331de38f8d964e0eabefb23c5aa28a86b1a7f24eef673ceacf40916e9b6ddb65b62fd53c97095888d65d59767385de3e923f825541a002b16e5", 0x3c}, {&(0x7f0000000140)="ba7411a14beeafea000fa7461010fb1dc578273ad1ff753351041d7946abbc80a795db8f60b218dc43703e60e5dacf74629aad628c2b7b3f808b61fa1eb001", 0x3f}, {&(0x7f0000001380)='@', 0x1}], 0x3) sendfile(r0, r1, 0x0, 0x72439a6b) 2018/05/27 15:36:39 executing program 0: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000002cff6)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000023ff8)='./control\x00', r1, &(0x7f0000012ff6)='./control\x00') renameat2(r1, &(0x7f0000000040)='./control\x00', r1, &(0x7f0000000080)='./control\x00', 0x4000006) 2018/05/27 15:36:39 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') r1 = socket(0xa, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6tnl0\x00', 0x10) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$int_in(r0, 0x5452, &(0x7f00000009c0)) 2018/05/27 15:36:39 executing program 5: socket$inet6(0xa, 0x2, 0x6) r0 = socket$packet(0x11, 0x2, 0x300) epoll_create1(0x80000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e16ff0)={0x1, &(0x7f0000683ff0)=[{0x6}]}, 0x10) [ 124.445660] IPVS: ftp: loaded support on port[0] = 21 2018/05/27 15:36:39 executing program 7: r0 = getpgrp(0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000140)="2900000018001980013d75241a0407210206e30067ffbd010a0000000800050000000200080000bf00", 0x29}], 0x1) prlimit64(r0, 0x2, &(0x7f0000000040), &(0x7f0000000000)) prlimit64(0x0, 0x0, &(0x7f0000000080)={0x0, 0x5}, 0x0) 2018/05/27 15:36:40 executing program 3: r0 = semget$private(0x0, 0x7, 0x0) semtimedop(r0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffff7}], 0x2d, &(0x7f0000380000)={0x101}) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x100, 0x0) semtimedop(r0, &(0x7f0000033816)=[{0x1}, {0x0, 0x808d}], 0x2, &(0x7f0000034000)={0x77359400}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000fbd000)=[0x7fff]) 2018/05/27 15:36:40 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") 2018/05/27 15:36:40 executing program 1: r0 = socket(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x2, 0x100) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x7fd) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x2243, 0x4, 0x1000}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000000c0)={r4, 0x9}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0xffee) close(r3) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00000001c0)=ANY=[@ANYRES32=r5, @ANYBLOB="3100000056a26aec2e021e933828082bf5d1a40d02b96b212d4ebb7baf2c1c3280bcbbcefe193db49a784e350ef1760bca100916ea62319d561eeb61ed1ddf316d605d2a"], &(0x7f0000000180)=0x39) close(r2) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000400)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000003c0)={&(0x7f00000002c0)={0xd4, r6, 0x502, 0x70bd25, 0x25dfdbfb, {0xb}, [@IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x87}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x28, 0x16}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x35}]}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x10, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x5}}]}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffffffffffc1}, @IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'eql\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x536}]}, 0xd4}, 0x1, 0x0, 0x0, 0x24000800}, 0x4000000) 2018/05/27 15:36:40 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x7, 0x4000) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xffffffff) r1 = fcntl$dupfd(r0, 0x406, r0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x3, 0x800) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000180)={0x8, &(0x7f0000000140)=[{0x4, 0x732, 0x8001, 0x7}, {0x9, 0x5, 0x9, 0x72e}, {0x8, 0xcbea, 0x3, 0x4}, {0x0, 0x2, 0x3, 0x3e7}, {0x0, 0x9, 0xfff, 0x1}, {0x6, 0x20000000000000, 0x7, 0x40}, {0x800, 0x200000000, 0x1, 0xfffffffffffff5fe}, {0x9, 0x4, 0x5, 0xfffffffffffffffa}]}, 0x10) getsockopt$inet_dccp_int(r3, 0x21, 0xa, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r4 = openat$cgroup_int(r2, &(0x7f0000000200)='memory.low\x00', 0x2, 0x0) writev(r4, &(0x7f00000005c0)=[{&(0x7f0000000040)='3', 0x1}], 0x1) flock(r3, 0xa) 2018/05/27 15:36:40 executing program 7: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000140)="c6f289bf55068385eddd3d2bc837cac494ebac258399aa6abb93190e98cdae263e43a567c0948e753d6c3c000139f24180cb780b01c5b030dc02d60c9c92bd02659ee932e8ff1255efcd73e774fb4c28d0023cbf394dcf3b93bf", 0x5a}, {&(0x7f0000000340)="373904185896162c3515ec30c29849614dc98701c7550261d5d64b5b0056cea83adf8ea51d43a69a18122cad84183a045871fc14c69fd33d05e610c0dea303403ccc8bcc12bec772aeafecc286f67d71dd389bd749b44a3300c723f3fc6c8cd76c9ab24daedd317b94ca3d89fedb65fd733c0b41ab096a047bc0631f273d7ca5100e6fb78c1266487f52eaf01f26bc6475d6dbf40e34", 0x96}, {&(0x7f0000000400)="ba571b0c848956e19adf01af81b3029527a39eeecdf80020d04a3aae38db607923d574f45c3c523611e625fd0468dc741feb3bd0252b10e50233ab64dea481d280a629099b6da923dee1fb17fb1484193e7789b38c44fc472b3783c67e6a5ea0e3e6889031b60699a803cfd70bd5d34aa0815ec70b3ff6d1aa2fda9e86062f638b0453955c428df4e45e4e07e9ea84d7c537f0698ea058d416d20361d2aa72bd2309fc74501623e77d30ae74beec0e435b48418dcaa58bfacd1229e5f7702f4e6906adddaae4e11199736d9291", 0xcd}, {&(0x7f0000000500)="c05eec7e86226430f7d77821590b82afa960a24fdead88bb88a3de34066a454cd4c6fcaa716f2c5f4a039635012bf1877b71f5cb14c4aeb6ac20ef29f629fb5b4b8d988f4e7c40dbdeedd78791d5d5c378924b1185ab6297be6a2efcf24513c0f18ccfc7cedec7404633170cc2e81e1426e95b0a49f26ff88f42d3777b79d85f3e6d93dc12ad8bc8c73506becea89e43a25e324edf28478e6b2ddf914ab8072ab3a7666c756e6fe1ced0", 0xaa}, {&(0x7f00000005c0)="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", 0x1000}], 0x5, &(0x7f00000015c0)=[{0xf0, 0x11d, 0xffffffffffff5740, "ea4fb04376c45251954395a43f8a8019d0ed7f563d2667ca9ec5430eb7c3c998c570a08b66ae936dccaa6e85ff0a3b7f131954f7b3604530666536adc88945f1a7da9a45a8eae6630ec558a475186ccc32ea27c080330875f18ca9fe0a4e404aeda2919e5664e3d01c77bdd3f8babfa5ddf0b14e67d02ad6f6fea0d5be570baca873bf088afa86d3ef6b0a529029eff7617d53ac8621050d79cab2bde0823d0eafd33b15bcba93e7575b0e0337cb2323b1df8c870e0806df8df76450edd3d7860cb52502c88c0afaf58faed63bc57c4769a1dc04dd06cb14e3f51d207aad"}, {0x30, 0x113, 0x9, "d76927997a8a33eadbe13bbd7ac2f43dfb22a419a9fc60b54ac65aac"}, {0xb8, 0x108, 0x9, "ddef1d3c4f35f46de3a73dce9941504a974a2de0489ee43e446412b18c3edd1f252b1467a27782b293e7159ceb9fe28910abab3471381a7217eb90766a38e640fa0be0352266265adaaa803c01d6aaae693fa58e954ceadfb06b3e369e63cf6faff182ea22aa6ae565fe57025a9f89f278cebe52e52b7aeb152d4f42eb9117da3b2bede3c255fbb6c21e1c06bbc0a815a7bbcc193faceb28de4520b604a792596198"}, {0xf8, 0x119, 0x6, "28910d8c1781417b42988f75c8e062059e5896d1243182a9661e6b69ef2064249acbd9121cfb2e1e1f00abd56a219759cc0662cd21d5ebd3179ca9264a925a96e72252986a531158e25f7fa186f9a0b32752aa9753b3fb39b4520444126826ea9eae4e4e6ef22f8f69f7f1bb54c13145d5d612725cc1c7460a22ad47c6407fe893daa4303d6f7a909c1f642dbd5f6de7e9983a5f0fcc241e212be460187b058c12b3e1f076e9ca84d2aa9d1f2dfc1680967be938ea59757b15a227051736ddfce1718632798a485ac336d093f86c23adc82588fcb44dd26c3a222e4c5b5db5a8223fe06480"}, {0xe0, 0x0, 0x0, "13651e2e1388ff04666d6b5be6ba1143aea69da8a2e23dc75fed045af7460ad4a3fb89c84bbc5e322c91ff5fa09ed760a67416edddd0daf5686ea866efc20fd02fec5c0201145dab72cb87ccdb779b610c89e7e50a2f85bf0e2c5864ba31e9b6a4ea591dbc8e05f1e46a6d87a765869818783f7e6edac0b05fb61a914f0d5eb59875ea14cbb55cd06b6dd5f88669a42762f551c07ba51237d0498cb5639eaaa6820d65d71b1850b54d16e1586ab982120193959b1559927fca2ebff3a964c6c546b590d10eb23800783f8d"}, {0xa0, 0x117, 0x3f, "17c9c21cda0096b147e02cbfdd76c9b8a99558c290523634a8e8be0b86ac3a19dcd2c7ed8f6239eb44b53efbe4b7754f21e6830175c1cf5dd3a11e4bef461dd79a1d5975121d568f2b8c05e832445203b1faa0aa5d957357879da28aad17a72cafe28a697881af41dbc0932ff11e31c782f57ed079449418cf1b530a969aa9cdec927c43f466eb7f3430fdd3"}, {0x88, 0x117, 0x5, "719ffe09478974df3668096b25f0ae4a64aff18326cfca1f09b1b332f98171870610f9d47bd016433f191dc3702dc5c27295677829d37970d647bd3491c9d4a6d02a2d703315cdb768520a6caa64ab2ae84e109347d1cf73d25ccf4f64739503fec33e42a1f86afbe1078f406b2ee3546ef62d10ac360d"}, {0x88, 0x11f, 0x4, "c9df41a38717167c415bcbb24501cc07df376b0d5294e25edaa17053b0d40f3a11a682d7a34b37661a7c5ffab9b6491d34ee164b350e77193be79950cf1a73e7c81e03d84b70d5a769cfe69228a55a0adcaddb63028a658baca858e5305e707ef1cb95bfdb49adc191359773a7a0ce20ba"}], 0x560, 0x4}, 0x8000) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000000c0)={0x21, @time}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000280)={{0x80}, 'port0\x00'}) close(r1) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) 2018/05/27 15:36:40 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket(0x10, 0x2, 0x0) mlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) ioctl(r1, 0x8912, &(0x7f00000002c0)="c626262c8523bf012cdd57") getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f00000000c0)) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000000080)) r3 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x0, 0x800) ioctl$EVIOCGABS3F(r3, 0x8018457f, &(0x7f0000000140)=""/178) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f000039a000)=[{0x3c}, {0x6}]}, 0x10) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000200)='/dev/snapshot\x00', 0x400e01, 0x0) 2018/05/27 15:36:40 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x9e, 0x802000008000) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000000)=ANY=[@ANYBLOB="ff010000280000000100000000f075a409e1733f07e3000003000000"]) write$binfmt_aout(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="000000000000000000000000000000000000000031f1bfc99f831e574eab7b21"], 0x187) ioctl$int_in(r0, 0x80000040045011, &(0x7f0000000080)=0x6e69ae7a) 2018/05/27 15:36:40 executing program 4: socket(0xa, 0x1, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$bt_hci(r1, 0x0, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000000040)=0x106) close(r1) close(r0) 2018/05/27 15:36:40 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x40000000) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000180), 0x4) socket$netlink(0x10, 0x3, 0xc) r1 = openat$full(0xffffffffffffff9c, &(0x7f00000009c0)='/dev/full\x00', 0x44000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000a00)={0xf7, 0xfffffffffffffff7, 0x2, 'queue0\x00', 0x80000001}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000007c0)=0x1e, 0x4) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000080)={0x84, 0x1, 0x3, "a909106ec0b79a90dbda51652d1b53218e7b3719f30bb2faa1a9ea97bdc2a4d31ed052909bb1bfc5c00a38be8ea408d94a34839db67e0c33abf918eeb36d73bf4c434cf89ed6c5325ab9b098c24637315167ba2a80ff8a28eb9ee17cc41a3986d73e1fe8d19a90950dc669f1ccb76870c3ac9f8adcb1b50dbeb5fda3c344023635dfebf9"}) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x0, 0x600001) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000800)={0x0, 0x7fff}, &(0x7f0000000840)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000880)={r3, @in6={{0xa, 0x4e20, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0xc182}}, [0x7f, 0x7fff, 0x4, 0x7, 0x2, 0x8, 0x8, 0xff, 0x4, 0x401, 0x5, 0xff, 0x4, 0xfff, 0x8]}, &(0x7f0000000980)=0x100) pwritev(r0, &(0x7f0000000700)=[{&(0x7f00000001c0)="0fe8b5137521fb6634472366dfb9e42c4602eed8f9abb776b8d9786cb82f1601e21bddaae1e6ca0bbe822a47e1e9e971e04227bfb3300fde231e6ec37d2b70f0379401e10383429cc2286d3d73b29b4b857a20be8eb1a1b000e31f1bafd1781558caec9402f806f5670c82ab0b332765f1e36189e40542b8c2ffa0336ebd76d3dde4d32e6d0a8e865d24b1f11aacd2af335347d23c291452793729a9d245bb7eced25061fe6b571454170d7aa542ff9df4977a56e0299c14a5bc58f04cbe64d572436a7d64adbaedbde048cceed6dbb68ea08ac3e889925686475694ba", 0xdd}, {&(0x7f00000002c0)="aa252cdf23c941329fd3eae44ef4f7d42f5f0d71f5af62e5bc9c3a5e573d4b3402af1865156e4fc8894748184b02e22c412ca6518d6f5bac873481acbed0ba4434d4d659875b4e29a365d71433bdb8fee452ca13caa9c78b57da8baf49feaa2b82e086907e9e01424518ab3a63f46eeb398fbab35830aeff64da2f4956458e1fd27a6d6aa2f59065983ff0c3adf94b0c692f948ff617bcbc25c66569e22522333b9d70d06ec74db7252806a114c4667271618748f49d0485ec6abafad2bbb1ceba017968f69b7cbedec77c0bc03b984b5281e0f1c4e067016076253a", 0xdc}, {&(0x7f00000003c0)="53a92439f067c75820ec9a81abdbc18792430ddf83b12a34fe3d95c70f4675e841f86a32c5b97dcf9a83330071df13565f1cfb7a78bc7bd58906f3aa0ca972f3fcd01f63e3aa2773bb9691b6b52911c4b10a8145fb1104ec34822343f7e1db9239137da9e6d1d28dfa83972515fe70d90a411c73f3bf2a21ece4376acec8e1", 0x7f}, {&(0x7f0000000000)="29c291f154f07c5ed54a0cd82f728d01e06062cc7ff06c4f7415f76ab00085db4cfa2144ce", 0x25}, {&(0x7f0000000440)="2b1534abfd9528102aba66d56846634dad061e72b85c7cdc0f4dee840c3f71dde2c87aa8f0ac4acc0e94147dc430839ed62cdb4396c91e3f3456a90562694b78dfa04814d8f86e8456fd54352237f7a73d2cbfc2e798bb92b3aea31c6d75f3bde65c686df9d14654a6b99a089b7a4bcc9ad9af9921de497efe", 0x79}, {&(0x7f0000000140)="f2b2b11f35c2859bba79006021baf12bbd7a97f6a7e3edfd6a2a1ab15812ddea", 0x20}, {&(0x7f00000004c0)="d9bae72d9d5b0ab7864eb5f299c4b6dd398b510fcf3b4e0fa576d028867dc4af7875b1a62240038bc4cfb16ef0a11e33aab95b1f500adf7ca9b8b9b6b467495216896b548bb8224e1dbcd8c05488cf02e60452621b72856b2f6cbec2038f79c8e1ee3f34d8bb5e10b5b2e3b21c78a173d23d8326b24ab557bc66e3555e8e3d2ef0a1b176506bf587eb1935dbf49fb898d7e938683aa2065739aaf4f791749a0d43cf85e11b45867ef9be8d2a6de664b8ba99fa77447a775d2f3dfca32877c19fc42d870dd56caf85949107", 0xcb}, {&(0x7f00000005c0)="dd38ab648daf7a0c22cdd6dcf66887e1570bd809419984bf01b63a35a2", 0x1d}, {&(0x7f0000000600)="6fc7a83aa64e23baaff055b54bbc11f074f3a42671337265c2b47a76ea564aa3655fcbbf90b921e88d148045d805a25e17d2b51da591ab3da950e629d02d081336650075daad74ef3cea4f4900ac11aad82267d8b07954df52507bbe900017d5b22fdf05ceec12724736c4ccc110b8a8dfb76c7a2a5abfe8f3d128ae7cf41dc943498b8acccd22c2581bb33feb48ebf630c55f73465f3707bed85fb3c896712571d282fc59128d95aebb39be68d73e5e9e86900d8854470db3477a35cac7acd557f34019fdb01ef9f712af367f7f9ad9258f2b32e134c410abef780c863f67b70afee0070211da8d2b48240c0171a154", 0xf0}], 0x9, 0x0) 2018/05/27 15:36:40 executing program 0: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f00000000c0)='./file1\x00', 0x1042, 0x40000000) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f00000000c0), &(0x7f0000775000)) open$dir(&(0x7f0000000340)='./file0\x00', 0x27e, 0x0) 2018/05/27 15:36:40 executing program 5: rt_sigprocmask(0x1, &(0x7f0000000380)={0xff0}, &(0x7f0000000340), 0x2) r0 = socket(0xa, 0x1, 0x0) recvmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000002800)=[{&(0x7f0000000080)=""/116, 0x74}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f0000000100)=""/242, 0xf2}, {&(0x7f00000013c0)=""/235, 0xeb}, {&(0x7f00000002c0)=""/76, 0x4c}, {&(0x7f00000014c0)=""/4096, 0x1000}, {&(0x7f00000024c0)=""/183, 0xb7}, {&(0x7f0000002580)=""/233, 0xe9}, {&(0x7f0000002680)=""/231, 0xe7}, {&(0x7f0000002780)=""/122, 0x7a}], 0xa, 0x0, 0x0, 0x1000}, 0x10123) getsockopt$llc_int(r1, 0x10c, 0x6, &(0x7f0000002940), &(0x7f0000002980)=0x4) pipe2(&(0x7f00000028c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000002900)) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000280)=0x9, 0x4) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x4, 0x4) 2018/05/27 15:36:40 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xaa, 0x100) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r2, 0x1000}, &(0x7f0000000100)=0x8) setsockopt$inet_mreqn(r0, 0x0, 0x2a, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000140)=ANY=[@ANYBLOB="e00000027f00000100000000010000007f0000010a523c85e3eb78c16a361ee8b4f4"], 0x14) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/05/27 15:36:40 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x280000, 0x0) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000400)='/dev/md0\x00', 0x8200, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x8000, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) r4 = syz_open_dev$evdev(&(0x7f0000000480)='/dev/input/event#\x00', 0x7f, 0x8940) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000004c0)=0x0) lstat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = syz_open_pts(0xffffffffffffff9c, 0x40) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) signalfd4(r2, &(0x7f0000000440)={0x7fff}, 0x8, 0x80000) getegid() r11 = socket$vsock_stream(0x28, 0x1, 0x0) sendmsg$unix(r0, &(0x7f0000000780)={&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000003c0)=[{&(0x7f00000001c0)}, {&(0x7f0000000200)="037cca364a78a0f719b1d08122593a641fa92258968a269c6e6d5bc5d1a8bef93d6e3ca62d62af41a884b70e8b53c27f9d28cdd48bf93378764da472d04af9d028e5edd4be58a36a201d3ad5571860bfc138c0483de17dab6405b6e6e2e377700001f3a6fda7f53ebd5cb9c252675fc70c729b13285ad7ea80cd401fcf4e53cec42fe3c217a45ae5e7b6fb543886fac6731d205890d6f94a39dd1e46516ab920b5ccad", 0xa3}, {&(0x7f00000002c0)="a363a4b8b27186fff3f956b31192b889ba9b924971cf8a138350e58c71b928765914e355ec71f022d0abd8ca3d503868d85e7df519b1bce98f5027b9ac6a45e4c1d0c75df9e142a441db0e739efcc09a18790f21bcc251fffa1614df43e1b7011368d83e50f12c3813af968e2419eec748f7fc00460968c2e52c1c91c4fa2fbda735cae8a806269ee2b9ebf520ce4a4695e51f968278317e6d8518210814fb69aa8c6ba17e78d6f2", 0xa8}, {&(0x7f0000000380)="c8cf4223a26f", 0x6}], 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB="a63366322300c8fcec742409ed8273", @ANYRES32=r11, @ANYBLOB="00c4fb5b701ca347666a71d5a85b08002c"], 0x88, 0x8000}, 0x4000004) unshare(0x40000000) r12 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r12, 0x8923, &(0x7f0000000000)={"74756e6c300000000000000ce000", @ifru_names='nr0\x00'}) 2018/05/27 15:36:40 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c627262c8523bf012cf66f") getrandom(&(0x7f00000012c0)=""/167, 0xa7, 0x40000003) sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10400}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="138f9da7f8cb080000004ed13df592c39d391df9ee4911352039a8704cf8f842655d99ee0eca8a35ec8f83011e07c41079008e000100005325373bae5a59b0b2939f906a1c4c0927cf8f0a79acdb0988ccb60044e932", @ANYBLOB="20002abd7000fddbdf250c00000008000400010000005c000300080007004e21000008000500ffffffff140006000000000000000000000000"], 0x2}, 0x1, 0x0, 0x0, 0x10}, 0x4000) socket$alg(0x26, 0x5, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000000000)=0x9, 0x4) sendto$inet(r1, &(0x7f0000edf000), 0x0, 0x48004, &(0x7f0000cd2ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000040)=0x4, 0x4) recvmsg(r1, &(0x7f0000000140)={0x0, 0xfffffffffffffe82, &(0x7f0000000100), 0x0, &(0x7f0000000180)=""/81, 0xfffffffffffffef9}, 0x40002104) 2018/05/27 15:36:40 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) write$rdma_cm(r0, &(0x7f0000008880)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000008840)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="32528f30e10ca3458ca8c9bff749723edbbd61b499f2934ef14febcf3f552089c856ee1f24d51d3e29d91160ede8de307ccce3b22dd07f1fcb57860b57d926a4e0e2a5926964"], 0x128) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x2, 0x0) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000000040)={0x80, 0x3, 0x6, 0x1, 0x5, 0xfff}) [ 125.386479] IPVS: ftp: loaded support on port[0] = 21 [ 125.498527] Unknown ioctl 1075332544 [ 125.634664] nr0: renamed from tunl0 [ 125.683975] IPVS: ftp: loaded support on port[0] = 21 2018/05/27 15:36:41 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0xf503}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x18, 0x27, 0x3, 0x0, 0x0, {0xc}, [@generic='}']}, 0x18}, 0x1}, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x10fbf4c4, 0x40000) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) 2018/05/27 15:36:41 executing program 6: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x2000, 0x0) readahead(r0, 0x6b56, 0x9) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000a00)=@create_id={0x0, 0x18, 0xfa00, {0x2, &(0x7f00000009c0), 0x0, 0xa}}, 0x20) write$rdma_cm(r0, &(0x7f0000001b40)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000001b00)={0xffffffff}, 0x106, 0xf}}, 0x20) write$rdma_cm(r0, &(0x7f0000001b80)=@reject={0x9, 0x0, 0xfa00, {r1, 0xfc, "849b0a", "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"}}, 0xd3091246a3d2e604) write$rdma_cm(r0, &(0x7f0000000ac0)=@join_mcast={0x16, 0x98, 0xfa00, {&(0x7f0000000040), 0x3, 0xffffffff, 0x30, 0x1, @in={0x2, 0x4e22, @multicast1=0xe0000001}}}, 0xa0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f54fa8)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000200)="649c47ad463908a61848400d156dc80000", 0x11) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r3, r4) 2018/05/27 15:36:41 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.capability\x00') getsockopt$inet_int(r0, 0x10d, 0x4000000cd, &(0x7f0000000100), &(0x7f00000000c0)=0x4) 2018/05/27 15:36:41 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x8000400000000c9, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') ioctl$LOOP_SET_FD(r0, 0x4c00, r2) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) accept(r2, &(0x7f0000000080)=@l2, &(0x7f0000000000)=0x80) 2018/05/27 15:36:41 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz0\x00', 0x200002, 0x0) syncfs(r0) 2018/05/27 15:36:41 executing program 4: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$bt_hci(r1, 0x0, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000000040)=0x106) close(r1) close(r0) 2018/05/27 15:36:41 executing program 3: accept(0xffffffffffffff9c, &(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000001140)=0x80) r1 = semget(0x0, 0x1, 0x20) semctl$IPC_INFO(r1, 0x6, 0x3, &(0x7f0000000140)=""/4096) connect$pptp(r0, &(0x7f0000000100)={0x18, 0x2, {0x3, @loopback=0x7f000001}}, 0x1e) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000000000)="240000001a0001f00080000400ede80e0af6f92c7839010600f2ffcb0800190005d70000", 0xfffffffffffffec4) 2018/05/27 15:36:41 executing program 7: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x0, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000080)) [ 126.193648] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/27 15:36:41 executing program 7: r0 = socket$kcm(0xa, 0x7, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x8800, 0x0) sendmsg$kcm(r0, &(0x7f0000000640)={&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80fe]}}, 0x80, &(0x7f00000004c0)=[{&(0x7f00000000c0)="c2dfbb85e8d95da9ceb41f0eae0fcd62814babb6a3617fa3d0140864e1f6c3c3ff4b773d33635b554ded7277bedfc19a0d409a297dd4f066c79f944bd10ef65eb6b75ba7a48f314162630c10b35133c8349ee18f37fb8f935f83585d7d88d5a3", 0x60}, {&(0x7f0000000740)="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", 0x1000}, {&(0x7f0000000140)="2802ef297703f576df29dbdad570b3910600dcfe5fc4056c8800093195bdc4ed5ee277473ff9f19ae0e016897c5b326b998f2206887270253d391f50957f8abdb65a97a7a34ef46d8ae0f61d2704e82bdd7dc13a68a7b2ff82a9df6a4cfa662881b6", 0xffffff53}, {&(0x7f00000001c0)="b5694fcb0a5fb957791c130625f92dc8622c4d7ddc45c6fd2c69d6958c66627ea9b813f1169df7cd123643d31ea8cdb91414e31ea8a44850173acd5af521e67db4a6d970cf52299ff3f9d7b42aac7b028c741b002f9ea6de76637f4320447470ec69b62f64b648bb2e86abac37c9a7ede6bb947ad2cef65267de6f5c20ea1cda31d6f9c3b0a90229962269116f77f71404a7051091464226b4d932bcb143", 0xfffffffffffffd90}, {&(0x7f0000000280)="41504b6859c8543272cd5d336984853707d8980ea2c2c7fd4b826c8ff52b13ea850dea81b4aeeca426201f640ae4ffb3a5de67246352a18fd4371731d4dcc0dbf5efdca7a4e921a7055e11396208bf38fe80087665a52b9bc3ae24ed1ce49226af9b0d341a98fd556a39e45ed836571a88aa082fcd08ad8f1b46070e8b69468a80b2ce83637a3cd6abe9468ae2c2016416a67eb1de5d61bb0d4e78d209fe", 0x9e}, {&(0x7f0000000540)="9945aeccb32720c2f8c37f8313e56817e4ae6aeb8872ad479c223313e4567532d056398f38cb52a07da5d06a4caf18610e174704f713aa9a6bd854b65d96b3c2891b2980858e016ab07669d34bb63b990db0c232964bb91d25b67951e9e519b4a827e31cebdb60d78cb716c1efbcb0c2ced9991a9c10ef8a8868a4f789a527bc21", 0x81}, {&(0x7f00000003c0)="cdc26fa86d1014533619ef278dab9959202ae5a5506e3f414f748265726a5f66e5cbe1263b067c699587d6e3c4f493abeb9e82547dc99395556b46e6b2d57b3d7c7e40ed6fdde5eaf6f90018cbb003f833ff80139154a05084959676df58625cd3d4d89bf30e2d252cd05904a9931298abfbd5f0623de294a8b172aa9b3d669ea5a140d76bf9e35dbdb408953424ed93122e274240507e97147a45e810e4922af84eb2a19eae6fcffcf1d80bbd83cbd15636a6fce47a69a5b30a130892d47a89bff679554fca3825ee4c45307593926dbc5eec01b1e5831d80347a744b42ca2764b029580d111fd75f1dd316d4ffc97f09533a5cd1af2dc21a", 0xf9}], 0x7, &(0x7f0000000600)}, 0x20004040) read(r0, &(0x7f0000000680)=""/138, 0x8a) 2018/05/27 15:36:41 executing program 1: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x516) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000000)=0x800, 0x4) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x8000001000, 0x4) recvmsg(r0, &(0x7f0000000080)={&(0x7f0000d0b000)=@ax25, 0x80, &(0x7f0000000480)=[{&(0x7f00000000c0)=""/118, 0x76}, {&(0x7f0000000140)=""/173, 0xad}, {&(0x7f0000000500)=""/60, 0x3c}, {&(0x7f0000000540)=""/116, 0x74}, {&(0x7f0000000300)=""/144, 0x90}, {&(0x7f0000000200)=""/9, 0x9}, {&(0x7f00000003c0)=""/70, 0x46}, {&(0x7f0000000440)=""/50, 0xffffffffffffffa7}], 0xcdb, &(0x7f0000878000)}, 0x0) [ 126.248125] generic_make_request: Trying to write to read-only block-device loop0 (partno 0) [ 126.266355] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/27 15:36:41 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/bnep\x00') ioctl$fiemap(r0, 0xc0189436, &(0x7f0000000000)=ANY=[]) 2018/05/27 15:36:41 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0}) ppoll(&(0x7f0000000140)=[{r0}], 0x1, &(0x7f00000001c0)={r1}, &(0x7f0000000200), 0x8) ioctl$BLKRRPART(r0, 0x125f, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="83b3d4d7470ca25b04bff87e5b58b2e9fb9da63fe366a441c194fad5dbd76f5a08e63605", 0x24}], 0x1, 0x0) 2018/05/27 15:36:41 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') accept4$packet(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000002c0)=0x14, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000340)=0x14, 0x80800) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000000380)={@remote, @remote, 0x0}, &(0x7f00000003c0)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000400)={{{@in6=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6}}, &(0x7f0000000500)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000540)={{{@in=@rand_addr, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000000640)=0xe8) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000000680)={@remote, @remote, 0x0}, &(0x7f00000006c0)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000700)={{{@in6=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000800)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000840)={0x0, @broadcast, @loopback}, &(0x7f0000000880)=0xc) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00000008c0)={@local, 0x0}, &(0x7f0000000900)=0x14) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000a00)={0x0, @dev, @dev}, &(0x7f0000000a40)=0xc) accept4$packet(0xffffffffffffffff, &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000b80)=0x14, 0x80000) getpeername$packet(0xffffffffffffffff, &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000c40)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000c80)={{{@in6=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000d80)=0xe8) getpeername$packet(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0xffffffd4) ioctl$sock_ifreq(r0, 0x891a, &(0x7f0000000e40)={'rose0\x00', @ifru_addrs=@can={0x1d, 0x0}}) getpeername$packet(0xffffffffffffffff, &(0x7f0000000f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000f80)=0x14) accept4$packet(0xffffffffffffffff, &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001000)=0x14, 0x80000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001040)={'ip_vti0\x00', 0x0}) getpeername$packet(0xffffffffffffffff, &(0x7f0000001080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000010c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001140)={'\x00', 0x0}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000001180)={@local, @loopback, 0x0}, &(0x7f00000011c0)=0xc) accept4$packet(0xffffffffffffff9c, &(0x7f0000001200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001240)=0x14, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000002040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000002080)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002180)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f0000002280)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000002380)={{{@in6=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f0000002480)=0xe8) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x39aa3f39f1cab80f, &(0x7f00000024c0)={@local, @remote, 0x0}, &(0x7f0000002500)=0xc) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000002680)={@multicast2, @broadcast, 0x0}, &(0x7f00000026c0)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000002700)={{{@in=@multicast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f0000002800)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000002d80)={'vcan0\x00', 0x0}) accept$packet(0xffffffffffffffff, &(0x7f0000002dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002e00)=0x14) getsockname$packet(0xffffffffffffff9c, &(0x7f0000002e40)={0x0, 0x0, 0x0}, &(0x7f0000002e80)=0x14) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000003a80)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000003a40)={&(0x7f0000002ec0)={0xb7c, r1, 0x101, 0x70bd27, 0x25dfdbfd, {0x2}, [{{0x8, 0x1, r2}, {0xf8, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}]}}, {{0x8, 0x1, r5}, {0x1d8, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3f}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x419a63c7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r9}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}]}}, {{0x8, 0x1, r10}, {0x3c, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}]}}, {{0x8, 0x1, r11}, {0x1dc, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x907d}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffff9ee}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4a75}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffff7fffffff}}, {0x8, 0x6, r14}}}]}}, {{0x8, 0x1, r15}, {0x230, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r16}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r17}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x9276}}, {0x8, 0x6, r18}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r19}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}]}}, {{0x8, 0x1, r20}, {0x3c, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}]}}, {{0x8, 0x1, r21}, {0x44, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x20000000000000}}, {0x8, 0x6, r22}}}]}}, {{0x8, 0x1, r23}, {0x16c, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r24}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7fffffff}}, {0x8, 0x6, r25}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r26}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r27}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8001}}}]}}, {{0x8, 0x1, r28}, {0x21c, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffffb}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8001}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xf6b}}, {0x8, 0x6, r29}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1f}}, {0x8, 0x6, r30}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x10001}}, {0x8, 0x6, r31}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1c17e6bb}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r32}}}]}}]}, 0xb7c}, 0x1, 0x0, 0x0, 0x880}, 0x4000) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000000)=@mpls_getroute={0x1c, 0x1a, 0x9, 0x0, 0x0, {0x1c}}, 0x1c}, 0x1}, 0x0) 2018/05/27 15:36:41 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0x2, r1}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000023f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000911eb4)=@getspdinfo={0x14, 0x25, 0x1}, 0x14}, 0x1}, 0x0) 2018/05/27 15:36:41 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'bridge_slave_0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="3700000000000000ff"]}) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000040)='team_slave_1\x00') 2018/05/27 15:36:41 executing program 1: r0 = socket$inet_sctp(0x2, 0x100000000001, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e24, 0x3c0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4}}, 0x5, 0xffffffffffff7fff, 0x7f, 0x100, 0xc0}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0xfffd, 0x20f, 0x9fd0, 0xffd, r1}, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080), &(0x7f00000000c0)=0x8) ioctl$sock_netdev_private(r0, 0x89f3, &(0x7f0000000380)="a6d42e8939e204a4842a9e616046fc711f57e6a813f3ab669f95b30ebd74d80e34417c2e2a2230359e19af0e931c8249df7ea1484de9db026b9a3109bb2e8ba79bfd113202d8b4b30c61e0c03c3f70f45bcde9d06c7fc9fb1423983fd18160256fbb05f43e5876dbfc3665377a756e8a7a5478ed45f180374db8dadee86432250a9e7ceff4ceb0ba6478c4f5e0e350c499fb94ea8201c4817690c48d22ab821634cb6a65311eef97bcdff3757589728f8af4e0fdb9d847850f196a354e275f30accd197f27") getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000240)=""/246, &(0x7f0000000340)=0xf6) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000200)=0x4) 2018/05/27 15:36:41 executing program 5: r0 = memfd_create(&(0x7f00000000c0)='nodev\x00', 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r0) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1d, 0x0, "804e2486cff9d9266b6504d1017e922724e09f8a6d2cec6c5249cf42d85e7f102204bb458c81a116e92825862da340dec9ee4a6bb74e77d3dd1a52f33cc1748d", "9b0fcdf54d8916989d63700e3a6899a829b385286943b044bf2cf8bdf5c1d14998d5bbac6c4deae26bc26c30222a2d0b5150e643db0873477ebc926e82d8fccc", "73e37038ac9e1afce8d30c230037155d045737cfaa8dd98f8db0f64fe0594b51"}) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c03, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, "e1d3f877e5c3e4ffff5d7d64d00d4a01baed21f7de92a8669b38ccd6260857fbf5ae46354507636517b50f805a00000000bb7d0abe8d208f0f3bcc885c8ba93c", "fe047b3177f4fc2eb04172daa8e7d1c4c4cf144a23173b6605afb988de9bbae0932dee7e07195d78f7ddd19a37cb5aa0a5629eef628582fba5bf4af44acfe059", "ee42e3ef1d1772a9432c220303b70b708ad791139c2982fccc5d747a3131995a", [0xffff]}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000100)={0xffffffffffff0001, 0x0, 0x2, 0x0, 0x0, [], [], [], 0x9, 0x154554f9}) 2018/05/27 15:36:41 executing program 7: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x1890f, &(0x7f00000001c0)="c626262c8523bf012cf66f") setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000100)={@sco={0x1f, {0x6, 0x100000001, 0x4, 0x4}}, {&(0x7f0000000000)=""/125, 0x7d}, &(0x7f00000000c0), 0x9bcf576e0cc136bb}, 0xa0) r1 = syz_open_procfs(0x0, &(0x7f00000002c0)='attr\x00') getdents64(r1, &(0x7f0000000080)=""/32, 0x20) getdents64(r1, &(0x7f0000000200)=""/78, 0x4e) [ 126.747062] IPVS: length: 246 != 8 2018/05/27 15:36:41 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair(0x10, 0x0, 0x8, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00000000c0)=0x7, 0x2) r3 = syz_open_pts(r2, 0x0) write$binfmt_elf64(r3, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x5d5) sendmsg$nl_xfrm(r0, &(0x7f00000008c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000880)={&(0x7f0000000740)=ANY=[@ANYBLOB="34010000170001010000000000000000ff020000000000000000002f6a3093010000000000000000fe8000000000640000000000000000aa00000000000000000000000000000000ac1414aa00000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000ff01000000000000000000000000000100000008000000000200000000000000", @ANYRES32=0x0, @ANYBLOB="1d0000000000000000000000000000000000000000000000446700000000000000000000000000000000000000000000000000000000000000000000000000002e170e6e0000000000000000000000000000000000000000000000000000000000000000b66c10677a01e72425000000000000000000000000000000000000000c0015000000000000000000"], 0x5}, 0x1, 0x0, 0x0, 0x5}, 0x4050) accept$packet(r1, &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000c80)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000cc0)={@local={0xfe, 0x80, [], 0xaa}, r4}, 0x14) syz_open_pts(r2, 0x4a02) socketpair(0xa, 0x804, 0x9, &(0x7f0000000700)={0xffffffffffffffff}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r5, 0x800443d3, &(0x7f0000000900)={{0x3, 0x3d5f, 0x1, 0x80, 0x4, 0x2}, 0x81, 0x5, 0xdefe}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0x10001}, {0x4, 0x1}], 0x2) [ 126.796810] IPVS: length: 246 != 8 2018/05/27 15:36:41 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = openat$cgroup_ro(r0, &(0x7f00000000c0)='cgroup.events\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000100)={0x20, 0xff}) r2 = syz_open_pts(r0, 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$TIOCGSOFTCAR(r2, 0x541f, &(0x7f0000000040)) flock(r2, 0x8) sendto$llc(r3, &(0x7f0000000000)="b7e0df5e9a3e24c4ac5748b1f4de41303c1f44c724d27e00201f428af81ffab325af19", 0x23, 0x40001, &(0x7f0000000080)={0x1a, 0x100, 0x7, 0x5, 0x100000001, 0x400, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}}, 0x10) 2018/05/27 15:36:42 executing program 2: r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000080)={0x3f, 0x0, 0x29, 0x2}, 0x54c) r1 = dup3(r0, r0, 0x80000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x28000400}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x30, r2, 0x210, 0x70bd2c, 0x25dfdbfb, {0xb}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xfffffffffffffff7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x200}]}, 0x30}, 0x1, 0x0, 0x0, 0x800}, 0x4000091) close(r0) 2018/05/27 15:36:42 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2, 0xa0}, {}, {}, 0x0, 0x0, 0x1, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x2b}, 0x2, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x1}}, 0xe8) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000740)=@in={0x2, 0xc67a}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) socketpair(0x5, 0x1, 0x100000000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000000440)=0x3) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000000100)={@loopback, @broadcast, 0x0}, &(0x7f0000000140)=0xc) getresuid(&(0x7f0000000180), &(0x7f00000001c0)=0x0, &(0x7f0000000300)) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000340)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@dev={0xac, 0x14, 0x14, 0x15}, 0x4e23, 0x1, 0x4e23, 0x80000000, 0x2, 0x20, 0x20, 0x33, r3, r4}, {0x3, 0x5, 0x20, 0x9, 0x7, 0x9, 0x75, 0x6ef0}, {0x6, 0xdd1, 0x3, 0x97}, 0x100, 0x6e6bc0, 0x0, 0x1, 0x2, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d4, 0xff}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x3500, 0x6, 0x1, 0x400, 0x1, 0x51ef, 0x3f}}, 0xe8) accept4$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14, 0x800) 2018/05/27 15:36:42 executing program 5: r0 = socket(0xa, 0x40006, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040), 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mlock(&(0x7f0000002000/0x2000)=nil, 0x2000) mbind(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x1, &(0x7f00000000c0), 0x8b, 0x0) mbind(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000000000), 0x20, 0x2) 2018/05/27 15:36:42 executing program 6: mmap(&(0x7f0000008000/0x14000)=nil, 0x14000, 0x0, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) r3 = add_key(&(0x7f0000000240)='big_key\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)="d4baa1dc2b7b509c1c12cde220c2cca9159d69d8f7e362da582d841374f0df198c15c8cea3627467bcd0d6b7423792eaeb48938e7eb878f8ab8791f8eacf8a6ff42b24e5afc7815e249f44bafa6229f19dca03900b71e6f4cd86eec5b6caa28686ecf37951cca85dadd4796ecb0423f39384a2b701718b4fb3cfd4f9ee98205f1451e1e3ab5c7dc642d115ad91a69facb83dcd209d433fc9ca425e97a7ffa1cb9b9f59b91308088608165883bd9940c013055aed45223c8c6406a76674e7b6bbea1e2be168d2df4409620e6da1091301a4b7b9022d86", 0xd6, 0xfffffffffffffffc) keyctl$search(0xa, r2, &(0x7f00000001c0)='dns_resolver\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, r3) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) fcntl$addseals(r1, 0x409, 0x6) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffdef, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/05/27 15:36:42 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/dsp\x00', 0x80100, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x1) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000773000)=0x200000000404, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x1e) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x100, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000040)=0xe8) sendmsg$can_bcm(r2, &(0x7f00000002c0)={&(0x7f00000001c0)={0x1d, r3}, 0x10, &(0x7f0000000280)={&(0x7f0000000200)=ANY=[@ANYBLOB="0700000000020000f906000000000000", @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="010000e001000000020000a00e0200005065b6915fe408e0e35f09d827b4355058a845ce8036e55d72e25352fb640c2244743524ae847cda7a1bc9c910e7e455a2cb69f52baa539a8197e4fcc6122f6f"], 0x80}, 0x1, 0x0, 0x0, 0x24000840}, 0x4000000) 2018/05/27 15:36:42 executing program 4: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$bt_hci(r1, 0x0, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000000040)=0x106) close(r1) close(r0) 2018/05/27 15:36:42 executing program 0: r0 = socket(0x4, 0x4, 0x8) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = getpid() setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000140)={0x3, 'veth0\x00'}, 0x18) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000000c0)=r1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffff9c, 0x0, 0x5, 0x2, &(0x7f0000000040)=[0x0], 0x1}, 0x20) setsockopt$IP_VS_SO_SET_DELDEST(r3, 0x0, 0x488, &(0x7f0000000280)={{0xff, @multicast1=0xe0000001, 0x4e24, 0x2, 'rr\x00', 0x0, 0x0, 0x3f}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x3, 0x9, 0x9, 0x80}}, 0x44) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1000000, 0x10, r2, 0x0) ioctl$TIOCLINUX4(r3, 0x541c, &(0x7f0000000100)=0x4) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x5f) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000000)={'bond0\x00', &(0x7f0000000340)=ANY=[@ANYBLOB="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"]}) ioctl$void(r0, 0x0) getpeername$inet6(r3, &(0x7f0000000180)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000001c0)=0x1c) 2018/05/27 15:36:42 executing program 3: r0 = syz_open_pts(0xffffffffffffff9c, 0x100) ioctl$KDSETLED(r0, 0x4b32, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000100)) r3 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) listen$netrom(r3, 0x7ff) mq_timedreceive(r3, &(0x7f0000f6df20)=""/224, 0xe0, 0x0, &(0x7f0000acf000)={0x77359400}) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, r3, 0x1) mq_timedsend(r3, &(0x7f0000726fff)="cb", 0x1, 0x0, &(0x7f000066cff0)) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000040)) 2018/05/27 15:36:42 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0)={0x58}, 0xb) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0x6d, "6feba0437b193ef4bda1a4afc704b31ba934a431fd78db4dfc37ddc2043bf03be7394c2376ea1bcb6293011829834925d9a7647cdd665b6ba2478f7b43f52a03a1af08a74057474311f53c8a309ca5cdb7e7a373e716486c4c8400f66b1f02ecd6764b401f2e1b4eefaf069387"}, &(0x7f0000000080)=0x75) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)={r1, 0x7ff, 0x4, [0xff, 0x100000000, 0x100000000, 0x3f]}, 0x10) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000480)=""/92, 0x5c}, 0x0) 2018/05/27 15:36:42 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="af26262c8523bf012cf66f") r1 = socket$inet6_sctp(0xa, 0x1, 0x84) fcntl$setstatus(r1, 0x4, 0x2800) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) r2 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000000)={0x2, 0x6, 0x26, 'queue0\x00', 0x80}) connect$inet6(r1, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) write(r1, &(0x7f00000002c0)="a5", 0x1) 2018/05/27 15:36:42 executing program 1: lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) rmdir(&(0x7f00000002c0)='./file0\x00') clock_gettime(0x7, &(0x7f0000000080)) accept$nfc_llcp(r1, &(0x7f00000003c0), &(0x7f0000000180)=0xfffffffffffffe6f) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) syz_open_procfs(0x0, &(0x7f0000000100)='net/stat\x00') r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'}) 2018/05/27 15:36:42 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") accept4$nfc_llcp(r0, &(0x7f0000000000), &(0x7f00000002c0)=0x60, 0x800) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, &(0x7f0000000080), &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x7000000}, {}, {0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x11, 0x0, 0x0, 'nr0\x00', 'yam0\x00', 'yam0\x00', 'veth1_to_team\x00', @link_local={0x1, 0x80, 0xc2}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xb0, 0xb0, 0xe0, [@quota={'quota\x00', 0x18}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x1e8) 2018/05/27 15:36:42 executing program 0: r0 = socket$inet6(0xa, 0x400000002, 0x0) request_key(&(0x7f00000000c0)='asymmetric\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='}eth0]\\security]eSh0\x00', 0xfffffffffffffffd) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x200000, 0x0) sendmsg$key(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)={0x2, 0x16, 0x4, 0x0, 0x17, 0x0, 0x70bd26, 0x25dfdbfb, [@sadb_lifetime={0x4, 0x4, 0x3ff, 0xb27, 0x9, 0x400}, @sadb_x_policy={0x8, 0x12, 0x0, 0x4, 0x0, 0x6e6bb6, 0xf9c, {0x6, 0x2b, 0x5, 0x80, 0x0, 0x81, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x80}}, @sadb_spirange={0x2, 0x10, 0x4d4, 0x4d6}]}, 0xb8}, 0x1}, 0x40) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000140)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) add_key(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="dc16d5a192b8de6e84966194c083e51b2e2c3ed2a6c5666b5226a9217f96209adf2909a2fa53970af4187968b05c8a58a76822b23cf83c2a7df4161afea31c721aa1331a9801bf494284d1c328cdb30c56cf6c35f1138ffa107bf7c085693514ffbb7777f29a3eceb7709a8d47819c1961210292432ef56fd146324d089eb30630207dd242e196bdcb723089d33fa96360f24bc8973d16a79ed233953a1d", 0x9e, 0xfffffffffffffff8) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000000040)={'ip6tnl0\x00', @ifru_settings={0x3ff, 0x0, @fr}}) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000380)) [ 127.943526] kernel msg: ebtables bug: please report to author: nentries does not equal the nr of entries in the chain [ 128.004664] print_req_error: I/O error, dev loop0, sector 0 [ 128.010703] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 128.018553] print_req_error: I/O error, dev loop0, sector 8 [ 128.024409] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 128.032250] print_req_error: I/O error, dev loop0, sector 16 [ 128.038227] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 128.044492] kernel msg: ebtables bug: please report to author: nentries does not equal the nr of entries in the chain [ 128.046092] print_req_error: I/O error, dev loop0, sector 24 [ 128.046126] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 128.070579] print_req_error: I/O error, dev loop0, sector 32 [ 128.076514] Buffer I/O error on dev loop0, logical block 4, lost async page write [ 128.084344] print_req_error: I/O error, dev loop0, sector 40 [ 128.090291] Buffer I/O error on dev loop0, logical block 5, lost async page write [ 128.098168] print_req_error: I/O error, dev loop0, sector 48 2018/05/27 15:36:43 executing program 2: ioperm(0x0, 0x7, 0x0) ioperm(0x0, 0x7, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x2100, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) munlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) [ 128.104116] Buffer I/O error on dev loop0, logical block 6, lost async page write [ 128.111925] print_req_error: I/O error, dev loop0, sector 56 [ 128.117854] Buffer I/O error on dev loop0, logical block 7, lost async page write [ 128.125681] print_req_error: I/O error, dev loop0, sector 64 [ 128.131622] Buffer I/O error on dev loop0, logical block 8, lost async page write [ 128.139421] print_req_error: I/O error, dev loop0, sector 72 [ 128.145364] Buffer I/O error on dev loop0, logical block 9, lost async page write 2018/05/27 15:36:43 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00008c1ffa)='ns/ipc') r1 = socket(0xa, 0x1, 0x4) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000000)) ioctl$VT_RELDISP(r0, 0xb701) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000040), &(0x7f0000000080)=0xfffffffffffffddc) ioctl(r1, 0x6, &(0x7f0000000280)="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") 2018/05/27 15:36:43 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x4) 2018/05/27 15:36:43 executing program 7: r0 = memfd_create(&(0x7f0000000100)="34992324d0abee6c2e00", 0x4) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="defa45cdbabcd2a69bd9add380f1c67d270fadbece7286aa56d385d4d54ecbbb2dbd000a3c19d9169026b7ad26a07585dbb4a78cbced96e37229de2d3ce62c14931b1852664aef9e83d0f44f232b72c44dc91ad8b27091015cb7b2802367875bebf3afecd916da16760b39563f27e1bccf568da06e7025298bff2d95e182bb3d13f7d315741f22acc47a6f33f4481d0dc24afa6ac8468aa545e8ba44d6c7600d8bb0f43b9009722c3df8cba0b8ff8e9800fe64765c2b0fb86d1f3ca849eaa06dea994cc9188d8b443add5bd739b373bc629618f24abaff16491ea676b2", 0xdd, 0x0) keyctl$set_timeout(0xf, r1, 0x6) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000240)=0x8) ioctl$TIOCNOTTY(r0, 0x5422) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000280)={r2}, 0x8) write$binfmt_elf64(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000003003e00000000000000020000000000400000000000000000000000000000000000000000003800030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000300000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000e865ce175af1c16e25a3ce6a3c8329676a3df53a25509ebbaa3ffe848034c3c1a98ae90082485a5a221d3c4901016664e6ae5099617de790"], 0xe8) execveat(r0, &(0x7f0000000000)='\x00', &(0x7f0000000280), &(0x7f0000000500), 0x1000) 2018/05/27 15:36:43 executing program 1: unshare(0x12060400) semtimedop(0x0, &(0x7f00000a8000)=[{0x0, 0xfffffffffffffff9, 0x1000}], 0x1, &(0x7f0000efe000)={0x2000}) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) semget(0x1, 0x4, 0x80) r0 = semget(0x3, 0x4, 0xa2) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000003000)) 2018/05/27 15:36:43 executing program 2: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000140)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x18}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) ptrace(0x4207, r1) sendfile(0xffffffffffffffff, r0, &(0x7f0000000100)=0x5, 0x3) r2 = syz_open_dev$dmmidi(&(0x7f0000000200)='/dev/dmmidi#\x00', 0x33, 0x8200) getpeername$netrom(r2, &(0x7f0000000240)=@full, &(0x7f0000000000)=0x48) ioctl$int_out(r2, 0xc0305710, &(0x7f0000000100)) linkat(r2, &(0x7f0000000040)='./file0\x00', r2, &(0x7f0000000080)='./file0\x00', 0x1000) 2018/05/27 15:36:43 executing program 4: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$bt_hci(r1, 0x0, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000000040)=0x106) close(r1) close(r0) 2018/05/27 15:36:43 executing program 6: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0xfffffffffffff801, 0x4) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x8200) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r2, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r3, 0x107, 0xc, &(0x7f0000004000), &(0x7f0000000040)=0x208) 2018/05/27 15:36:43 executing program 3: r0 = syz_open_pts(0xffffffffffffff9c, 0x100) ioctl$KDSETLED(r0, 0x4b32, 0x0) 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) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000100)) r3 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) listen$netrom(r3, 0x7ff) mq_timedreceive(r3, &(0x7f0000f6df20)=""/224, 0xe0, 0x0, &(0x7f0000acf000)={0x77359400}) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, r3, 0x1) mq_timedsend(r3, &(0x7f0000726fff)="cb", 0x1, 0x0, &(0x7f000066cff0)) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000040)) 2018/05/27 15:36:43 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffdffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x80083, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x101400, 0x0) accept4$bt_l2cap(r0, &(0x7f00000001c0), &(0x7f0000000200)=0xe, 0x80000) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in6={{0xa, 0x4e20, 0x7, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x13}}, 0x7fff}}, 0x0, 0x3f800, 0x1, "2aa040bcad904438f9ddd9c2ec58189732a921554bb65e00d86cf331a520a37b11387b4e590f792be8d06153715bcbba9bbd11eb02861449dc83074a61218dd165896470b5634b33661f906eff6a4643"}, 0xd8) 2018/05/27 15:36:43 executing program 2: r0 = socket$inet(0x2, 0xa, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0xe23, @loopback=0x7f000001}, 0x10) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/05/27 15:36:43 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="140000000000000029000000430000ff00000000000000b80064a424157535405300128f1cebf5c2937f442a60d89c000000000000000000"], 0x28}}], 0x2, 0x0) 2018/05/27 15:36:43 executing program 3: r0 = syz_open_pts(0xffffffffffffff9c, 0x100) ioctl$KDSETLED(r0, 0x4b32, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000100)) r3 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) listen$netrom(r3, 0x7ff) mq_timedreceive(r3, &(0x7f0000f6df20)=""/224, 0xe0, 0x0, &(0x7f0000acf000)={0x77359400}) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, r3, 0x1) mq_timedsend(r3, &(0x7f0000726fff)="cb", 0x1, 0x0, &(0x7f000066cff0)) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000040)) 2018/05/27 15:36:43 executing program 7: openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-vsock\x00', 0x2, 0x0) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0x0, @my}, 0x10) r1 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0xffff, 0x4000) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) 2018/05/27 15:36:43 executing program 6: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x3, &(0x7f0000000000)=[{}, {0x1}, {0x16}]}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e, 0x80000) r1 = memfd_create(&(0x7f0000000140)='cpuset$GPL,wlan0wlan0wlan0\x00', 0x1) ioctl$BLKROSET(r1, 0x125d, &(0x7f0000000180)=0xa) fgetxattr(r0, &(0x7f0000000100)=@random={'os2.', 'cpuset$GPL,wlan0wlan0wlan0\x00'}, &(0x7f0000001000)=""/4096, 0x1000) eventfd2(0x0, 0x1) [ 128.870794] syz-executor2 uses obsolete (PF_INET,SOCK_PACKET) 2018/05/27 15:36:43 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x5, @dev={0xac, 0x14, 0x14, 0x1c}}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0xffffffffffffff6e, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e20, @broadcast=0xffffffff}], 0x6c) 2018/05/27 15:36:43 executing program 0: r0 = request_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)='keyringvmnet1nodeveth0\x00', 0xfffffffffffffffc) keyctl$invalidate(0x15, r0) clock_settime(0x7, &(0x7f0000000140)={0x77359400}) r1 = socket$inet(0x2, 0x805, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000004040)=[{&(0x7f0000000080)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000100)=[{&(0x7f00000041c0)="8b", 0x1}], 0x1, &(0x7f0000001640)}], 0x1, 0x0) [ 128.998396] audit: type=1326 audit(1527435403.996:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8179 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 2018/05/27 15:36:44 executing program 3: r0 = syz_open_pts(0xffffffffffffff9c, 0x100) ioctl$KDSETLED(r0, 0x4b32, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000100)) r3 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) listen$netrom(r3, 0x7ff) mq_timedreceive(r3, &(0x7f0000f6df20)=""/224, 0xe0, 0x0, &(0x7f0000acf000)={0x77359400}) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, r3, 0x1) mq_timedsend(r3, &(0x7f0000726fff)="cb", 0x1, 0x0, &(0x7f000066cff0)) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000040)) 2018/05/27 15:36:44 executing program 2: unshare(0x10000) getpid() r0 = socket(0x11, 0x80002, 0x0) setsockopt(r0, 0x105, 0xc, &(0x7f0000001000), 0x0) 2018/05/27 15:36:44 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x8, 0x400000) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) r1 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) sendmsg(r1, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000000)="2b37c9", 0x3}, {&(0x7f00000003c0)}], 0x2, &(0x7f0000003b40)}, 0x0) 2018/05/27 15:36:44 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x1000000000004e23}, 0x1c) listen(r1, 0x43) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) socket$nl_route(0x10, 0x3, 0x0) sendto$inet6(r2, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r2, 0x2000000002) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000000)=""/67) sendto$inet6(r2, &(0x7f00000000c0)="91737c365f892250e15e844850d775cec62bd25408a00ebcbf21f517bd742dfa20389ed8f27044ba9791ff7abcdcfbcba358856466a7eb8c75aa1cfdba203cc15c9ee3a262e6e1f45c4d3788151b0027624d8768", 0x54, 0x40, &(0x7f0000000140)={0xa, 0x4e24, 0x12, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200}, 0x1c) close(0xffffffffffffffff) 2018/05/27 15:36:44 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0xa, 0xf, 0x0) ioctl(r1, 0x8912, &(0x7f0000000180)="c626262c8523bf012cf66f") setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000000)=0x1, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000200)) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x2, 0x4) recvmmsg(r0, &(0x7f0000003280)=[{{&(0x7f0000001d80)=@hci, 0x80, &(0x7f0000000040)=[{&(0x7f0000003180)=""/191, 0xbf}], 0x1}}], 0xbe, 0x2, 0x0) sendmsg$nl_netfilter(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="280000000d0b100c27bd7000fedbdf250700000614000f0fff0200001d0000000000000000000001"], 0x28}, 0x1, 0x0, 0x0, 0x80}, 0x800) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={0x0, 0x80}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000340)={r2, @in={{0x2, 0x4e20}}, 0x7f, 0x3f, 0x80000001, 0xffffffffffffff81, 0x2}, &(0x7f0000000400)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000002c0)={r2, 0x2, 0x20}, &(0x7f0000000300)=0xc) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000080), 0x4) 2018/05/27 15:36:44 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x80000000000000, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0xc812, r0, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000180)={r0, &(0x7f0000000080)="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", &(0x7f0000000000)=""/27}, 0x18) 2018/05/27 15:36:44 executing program 4: r0 = socket(0x0, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$bt_hci(r2, 0x0, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000000040)=0x106) close(r2) close(r1) [ 129.876633] audit: type=1326 audit(1527435404.875:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8179 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 2018/05/27 15:36:44 executing program 1: r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x400002) recvmmsg(0xffffffffffffffff, &(0x7f0000001d00)=[{{&(0x7f0000000140)=@l2, 0x80, &(0x7f0000000380)=[{&(0x7f00000001c0)=""/5, 0x5}, {&(0x7f0000000200)=""/130, 0x82}, {&(0x7f00000002c0)=""/145, 0x91}], 0x3, &(0x7f00000003c0)=""/105, 0x69, 0x8}, 0x8000}, {{&(0x7f0000000440)=@pptp, 0x80, &(0x7f00000007c0)=[{&(0x7f00000004c0)=""/178, 0xb2}, {&(0x7f0000000580)}, {&(0x7f00000005c0)=""/255, 0xff}, {&(0x7f00000006c0)=""/81, 0x51}, {&(0x7f0000000740)=""/103, 0x67}], 0x5, &(0x7f0000000840), 0x0, 0x800}, 0x7}, {{&(0x7f0000000880)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000000a00)=[{&(0x7f0000000900)=""/245, 0xf5}], 0x1, &(0x7f0000000a40)=""/90, 0x5a, 0x20}, 0xff}, {{&(0x7f0000000ac0)=@can={0x0, 0x0}, 0x80, &(0x7f0000001cc0)=[{&(0x7f0000000b40)=""/4096, 0x1000}, {&(0x7f0000001b40)=""/186, 0xba}, {&(0x7f0000001c00)=""/103, 0x67}, {&(0x7f0000001c80)=""/12, 0xc}], 0x4, 0x0, 0x0, 0x9}, 0xfffffffffffffff8}], 0x4, 0x0, &(0x7f0000001e00)={0x0, 0x1c9c380}) sendmsg$nl_route(r0, &(0x7f0000001ec0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000001e80)={&(0x7f0000001e40)=@bridge_getneigh={0x30, 0x1e, 0x200, 0x70bd27, 0x25dfdbfe, {0x7, 0x0, 0x0, r1, 0x4000}, [@IFLA_LINK={0x8, 0x5, 0xfffffffffffffff8}, @IFLA_LINK_NETNSID={0x8, 0x25, 0x3}]}, 0x30}, 0x1, 0x0, 0x0, 0x1}, 0x40004) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000000040)=""/17) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x501080, 0x0) connect$ipx(r2, &(0x7f0000000080)={0x4, 0x101, 0x1ff, "36269560b4dc", 0x89}, 0x10) 2018/05/27 15:36:45 executing program 5: unshare(0x4203ffff) r0 = socket(0x10, 0x803, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)) 2018/05/27 15:36:45 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x800, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000040)=0x5, 0x4) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname$ax25(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10) setsockopt$inet6_buf(r1, 0x29, 0x3b, &(0x7f0000000600)="3e01f50e5dd66b6f4db944f8ca04d8b92e8e2e05aa8f3b33", 0x18) close(r1) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000100)={0x468, {{0x2, 0x4e24, @broadcast=0xffffffff}}}, 0x88) syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x3e, 0x2080) 2018/05/27 15:36:45 executing program 1: syz_emit_ethernet(0x42, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [{[{0x9100, 0x8, 0x2bbb}], {0x8100, 0x80, 0xff, 0x4}}], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x80000000, {[@timestamp={0x44, 0x4}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)={0x0, 0xfffffffffffffffd}) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x181000, 0x0) setsockopt(r0, 0x401, 0x7, &(0x7f00000000c0)="b754facdfb57d1b72832f559e58516bf37fe741cf41c6dea9e1e462fc2491fdc7453899b0f9afef5761c5e57799a614237e216abc53ecb683c7863d56445e4be2a75c72b205eac23b3ce18d8d979668aa19673b6b3692d7c46bb2c4697a67ccb70e2", 0x62) 2018/05/27 15:36:45 executing program 6: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000100)=ANY=[], 0x0) 2018/05/27 15:36:45 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="7fca49ea2cf64f") connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) getsockopt$inet_int(r2, 0x0, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000280)={0xffffffffffffff9c, 0x28, &(0x7f0000000200)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000002c0)={r3, 0x9, 0x8}, 0xc) r4 = syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x3, 0x34102) ioctl$EVIOCGID(r4, 0x80084502, &(0x7f0000000340)=""/80) mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r4, 0x8040450a, &(0x7f00000005c0)=""/183) write$binfmt_script(r2, &(0x7f0000000440)=ANY=[@ANYBLOB="2321202e2f66696c653020a21a1e1ec682c9d62f70636d4323442363002029f27cdc1b0d79f26ab16f"], 0x36) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet_SIOCSIFPFLAGS(r4, 0x8934, &(0x7f00000007c0)={'ip6gre0\x00', 0x1}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000004c0)={0x0, 0x1}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000540)={r5, 0x4, 0x7}, &(0x7f0000000580)=0x8) setsockopt$RDS_RECVERR(r4, 0x114, 0x5, &(0x7f0000000400), 0x4) getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)=0x0) sendto$inet6(r1, &(0x7f0000000480)="65be4ba849d304ed384d648426b5a78d6168584c73cfe152d31bb40df9a3b2b1d40e7b2ff6f61ac2ea812515550984", 0x2f, 0x4, &(0x7f0000000680)={0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffe1}, 0x1c) setfsuid(r6) r7 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r7, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1f) r8 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r8, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) ioctl$KDSETLED(r4, 0x4b32, 0xf8) syz_open_dev$sg(&(0x7f0000000780)='/dev/sg#\x00', 0x5, 0x800) setsockopt$inet6_udp_int(r7, 0x11, 0x65, &(0x7f0000000080)=0x922, 0x4) sendmsg$nl_crypto(r8, &(0x7f00000003c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x4008800}, 0x7d) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f00000006c0)={r4, 0x2, 0x81, "f5027caa4ec081a5af7617349c90fbc4f2dafc8d61f36286712b077cbf973f487da21e1ec46cf2c92d1706cb534ca02840d67888c2ef411979a51731db4a3da282b232d03bf195276865ac4e4a43cb40238c16e318c1aa4c13bc84539385512339105f30bab8e77e177bb43eb1c35ce975b33a148e2135f4d2ce1ede3335751f2243105afd940c76ae080d2bd5d80866a6f4a4fae74f2b73920886e4087dc7"}) 2018/05/27 15:36:45 executing program 3: mremap(&(0x7f0000410000/0x3000)=nil, 0x3000, 0x1000, 0x0, &(0x7f000013a000/0x1000)=nil) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xb4d2, 0x8002) 2018/05/27 15:36:45 executing program 5: socket$packet(0x11, 0x2, 0x300) r0 = socket$kcm(0x2, 0x3, 0x2) sendmsg$kcm(r0, &(0x7f00000004c0)={&(0x7f0000000080)=@nl=@unspec, 0x80, &(0x7f0000000280), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="1100000000000000000000000100000001"], 0x11}, 0x0) 2018/05/27 15:36:45 executing program 6: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = getpid() ptrace$setsig(0x4203, r1, 0x80, &(0x7f0000000000)={0x7, 0x8001, 0x6}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x2, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x885a}}, {{0xa, 0x4, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0xffffffffffffffff}}, {{0xa, 0x0, 0x21d}}}, 0x108) 2018/05/27 15:36:45 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8401, 0x0) io_setup(0x8, &(0x7f00000003c0)=0x0) io_getevents(r1, 0x8001, 0x1, &(0x7f0000000400)=[{}], &(0x7f0000000440)={0x0, 0x1c9c380}) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000040)={0x1, 0x100000000, 0x8}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) r5 = dup3(r0, r0, 0x80000) utimensat(r0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000380)={{r3, r4/1000+30000}}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x8001, 0x6, 0x8001, 0x683, 0x2}, &(0x7f00000001c0)=0x98) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f00000004c0)={{{@in, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast1}}, &(0x7f00000005c0)=0xe8) quotactl(0x0, &(0x7f0000000480)='./file0\x00', r7, &(0x7f0000000600)="d744de31d0e1d50451b0abf9800fb33d2d96e3daee8aa755f2c1a2b0813471cb4a58274e8a17f52e70c4ecc05c96c35230c71983982d8208e55630c00ad3d5f1e5e1b5e7050a0fce7a6cd0d44a461a54a5bdd2e03b949f0f2eef5219b4d8afd8ccc5f9971b11a9226d63939d5d3d31e28b674f45f527da50a477da14dadd7fbc2dd8aa0fbaf5c960c9328004f1") getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000200)=ANY=[@ANYRES32=r6, @ANYBLOB="b8000000a81c0c4541e2e4bc6f9c2afd6860eac7e71c7d9d760150c2428503e691702ad92dde7c90ba88dc96a606dae7cec9846970dd69757cdf69f19ace1eda428265b221b68d8c69421cb50357db45ffccac3aceeba50b0478aa7dbca158e5ff8aa72d5a20e4f66c25576c7d487ec3327bfe7f86aa2224136edc08d16caa5dc1b2f7f6af77cb097dac3ce6c3422448ef88fdc60b331c88c0959eda85a65ed12049287725fca6a523afb4ea2b69ad607334aabbcddc0ef7e9d983a7"], &(0x7f00000002c0)=0xc0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x0) ioctl$TIOCGPTPEER(r2, 0x541f, 0x80000000ffffffff) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000080)={0x2, 0x100}) ioctl$EVIOCSKEYCODE_V2(r5, 0x40284504, &(0x7f00000006c0)={0x1, 0x1b, 0x5a, 0x4, "567eeb86ab24eee3aeb950e509e89e14bb4c2c64194a093cccfdbd856bdacb40"}) [ 130.431192] raw_sendmsg: syz-executor5 forgot to set AF_INET. Fix it! 2018/05/27 15:36:46 executing program 1: unshare(0x2000400) r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x9, 0x200) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f00000000c0)={0x0, 0xb04, 0x1, 0x9}) r1 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000000080)={0x1, 0x8, [0x0, 0x0]}) 2018/05/27 15:36:46 executing program 6: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = getpid() ptrace$setsig(0x4203, r1, 0x80, &(0x7f0000000000)={0x7, 0x8001, 0x6}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x2, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x885a}}, {{0xa, 0x4, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0xffffffffffffffff}}, {{0xa, 0x0, 0x21d}}}, 0x108) 2018/05/27 15:36:46 executing program 0: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0xff, 0x3}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, &(0x7f0000000040)=0x20) 2018/05/27 15:36:46 executing program 2: futex(&(0x7f0000000040), 0x400000085, 0xffffffffffffffff, &(0x7f00008b5000)={0x0, 0x989680}, &(0x7f0000000080), 0x90020001) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x307100, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x20, r1, 0x400, 0x70bd2c, 0x25dfdbfd, {0x5}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x28d1}]}]}, 0x20}, 0x1}, 0x8000) 2018/05/27 15:36:46 executing program 4: r0 = socket(0x0, 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$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$bt_hci(r2, 0x0, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000000040)=0x106) close(r2) close(r1) 2018/05/27 15:36:46 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') readv(r0, &(0x7f0000000180)=[{&(0x7f0000001680)=""/4096, 0x1000}], 0x1) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$IOC_PR_CLEAR(r0, 0x401070cd, &(0x7f0000000040)={0xffff}) r3 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @loopback=0x7f000001}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x8000000000008, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000400)=""/186) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000300)=""/242, 0xf2}], 0x1) 2018/05/27 15:36:46 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x2, 0x24000) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000100)={0x57, 0xffff, 0x2, {0x65, 0x6}, {0xfffffffffffffffd, 0x4}, @ramp={0x400, 0x4, {0x2, 0x3, 0x3, 0x80}}}) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x7fff, 0x4001) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, 0x1}}, 0x2e) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f00000001c0)) ioctl$PPPIOCGL2TPSTATS(r2, 0x80047437, &(0x7f0000000040)) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000080)) preadv(r0, &(0x7f0000000340)=[{&(0x7f00000002c0)=""/93, 0x5d}], 0x1, 0x0) syz_emit_ethernet(0x66, &(0x7f0000000140)={@empty=[0x2b], @random="1b207f5c5eeb", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8864}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}, &(0x7f0000000000)) 2018/05/27 15:36:46 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000580)=@broute={'broute\x00', 0x20, 0x2, 0x2c8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000600], 0x0, &(0x7f0000000240), &(0x7f0000000600)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x0, 'bcsf0\x00', 'bond_slave_1\x00', 'yam0\x00', 'team_slave_0\x00', @link_local={0x1, 0x80, 0xc2}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xa8, 0x128, 0x178, [@cluster={'cluster\x00', 0x10}]}, [@common=@AUDIT={'AUDIT\x00', 0x8}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x7, 'syz0\x00'}}}}, {{{0x15, 0x0, 0x0, 'veth0_to_bridge\x00', 'ipddp0\x00', 'syz_tun\x00', 'rose0\x00', @random="60f9a9d474aa", [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0x70, 0xc0}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}]}, 0x340) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@nat={'nat\x00', 0x19, 0x5, 0x5b8, [0x20000900, 0x0, 0x0, 0x20000b08, 0x20000c58], 0x0, &(0x7f0000000000), &(0x7f0000000900)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff020000000300000000000000000074756e6c30000000000000000000000069726c616e300000000000000000000069726c616e300000000000000000000073797a6b0d616c6c657230000000000000aaaaaaaaaabb0000000000000180c20000000000000000000000b0000000b000000000000000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000004c45440000000000000000000000000000000000000000000000000000000000280000000000000073797a30000000000000000000000000000000feffffff0000000000000000000000000000000000050000000000000000006e7230000000000000000000000000006966623000000000000000000000000069705f767469300000000000000000006272696467655f736c6176655f310000000000000000000000000000aaaaaaaaaabb000000000000000070000000a8000000d8000000736e6174000000000000000000000000000000000000000000000000000000001000000000000000aaaaaaaaaabb000000000000000000004e46515545554500000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000095e16a00a5493dfdad000000000000000000000000000000000000000000000002000000feffffff0100000019000000000000000000677265746170300000000000000000007465616d5f736c6176655f3100000000000000000000000000000000000000006c6f0000000000000000000000000000ffffffffffff000000000000aaaaaaaaaa000000000000000000b8000000f0000000200100006c696d6974000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000006172707265706c790000000000000000000000000000000000000000000000001000000000000000aaaaaaaaaaaa0000000000000000000041554449540000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000feffffff020000000500000000000000000076657468315f746f5f626f6e640000007465616d5f736c6176655f3100000000626f006430000000000000000000000067726574617030000000000000000000aaaaaaaaaaaa000000000000aaaaaaaaaa000000000000000000e00000005001000088010000637075000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000737461746973746963000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000006172707265706c790000000000000000000000000000000000000000000000001000000000000000ffffffffffff000000000000000000006172707265706c7900000000000000000000000000000000000000000000000010000000000000000180c2000000000000000000000000006172707265706c7900000000000000000000000000000000000000000000000010000000000000000180c2000000000000000000000000001100000000000000000074756e6c3000000000000000000000006272696467655f736c6176655f310000697064647030000000000000000000007663616e300000000000000000000000d44357a49ec5000000000000aaaaaaaaaa0000000000000000007000000070000000a8000000736e6174000000000000000000000000000000000000000000000000000000001000000000000000aaaaaaaaaabb000000000000000000"]}, 0x630) setsockopt$inet_dccp_int(r0, 0x21, 0x1, &(0x7f0000000180)=0x2, 0x4) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00', 0x1e, "3a1a49d33fdcb8314454a2324aca4a928ff0206ca819166d0bd1d44aedd3"}, &(0x7f0000000140)=0x42) [ 131.326647] futex_wake_op: syz-executor2 tries to shift op by 32; fix this program [ 131.377271] futex_wake_op: syz-executor2 tries to shift op by 32; fix this program 2018/05/27 15:36:46 executing program 7: r0 = socket(0x0, 0x5, 0x6) socket$alg(0x26, 0x5, 0x0) prctl$void(0x22) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000)={0x77359400}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x14, &(0x7f0000caaffb), &(0x7f0000000440)=0xc) 2018/05/27 15:36:46 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x101300, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000b48000/0x3000)=nil, 0x3000}, 0x2}) r2 = userfaultfd(0x400000080000) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r0, &(0x7f0000465f8e)=""/114, 0x47) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000140)=0x1, &(0x7f0000000180)=0x4) sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x9) read(r0, &(0x7f00000010c0)=""/4096, 0x1000) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/05/27 15:36:46 executing program 0: epoll_create1(0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) 2018/05/27 15:36:46 executing program 6: socket$vsock_stream(0x28, 0x1, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000040)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) rt_sigreturn() 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) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") 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}) 2018/05/27 15:36:46 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x20002) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000080)='syz_tun\x00') r1 = socket$inet6(0xa, 0x9, 0xff) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0x4) shutdown(r1, 0x1) sendto$inet6(r1, &(0x7f0000000040)="749290b1086a686789001bb26090c6861d55925c8fe0ffdfa482678d18ff00000000000000000000", 0x28, 0x0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) ioctl$BLKIOOPT(r0, 0x1279, &(0x7f00000000c0)) 2018/05/27 15:36:46 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0xfffffffffffffffe, 0x30, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)) 2018/05/27 15:36:46 executing program 3: unshare(0x2000400) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000000)={'icmp6\x00'}, &(0x7f00000000c0)=0x1e) r1 = socket$inet(0x10, 0x3, 0x0) r2 = socket(0xa, 0x200000000001, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000280007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) 2018/05/27 15:36:46 executing program 6: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000080), &(0x7f00000000c0)=0x8) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x4000, 0x0) setsockopt$inet_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f00000001c0)={0x303, 0x33}, 0x4) unshare(0x2000400) r2 = socket$inet(0x2, 0x200000000000003, 0x6) bind$inet(r2, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1d, &(0x7f0000000180)=""/6, &(0x7f0000000140)=0x6) 2018/05/27 15:36:46 executing program 0: r0 = memfd_create(&(0x7f0000000080)="28637075736592bf", 0x7) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f00000000c0)={0x303, 0x33}, 0x4) r1 = socket$inet(0x10, 0x3, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000180), &(0x7f00000001c0)=0x40) accept$inet(r0, 0x0, &(0x7f0000000140)) r2 = socket(0xa, 0x200000000001, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000250007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) [ 131.695835] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/27 15:36:46 executing program 7: r0 = epoll_create(0x2) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00004d4000)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000551000)) sendmsg$nl_route(r1, &(0x7f0000000740)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x40000001}, 0xc, &(0x7f0000000700)={&(0x7f00000006c0)=@getnetconf={0x14, 0x52, 0x8, 0x70bd2b, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x0) recvmsg$netrom(r1, &(0x7f0000000640)={&(0x7f0000000040)=@ax25={0x3, {"0941f895444a19"}, 0x7}, 0x10, &(0x7f0000000540)=[{&(0x7f0000000080)="52393aa269f3bbdbf899157b5352d37de8bc78de92a01dfd7aac766b7f26e042ada4e96a246fdef37e25ce15035b8f475e6eb31277c98b6d5a38faa60575fa842ea6a2a6258830a9655c909e173debdc13110eac69925a379aa29accea53a1cc5b1842fc8dce26b2376e5e50e61b504ef000fc0271f1b51e2e678d05d3c24e77b6ed1ab016b11256580dfdd9ddba336d54f5d03c0bf0d07f0d0588fadd5ef89dab15b28bd9794c599a950d7dbf23ec42b39c510838d643c281622519aaced001efbeb9505ce3c84d", 0xc8}, {&(0x7f0000000180)="95aa5f27cb32e8eb2b7bc76a9e49f2ae3c5f885c44", 0x15}, {&(0x7f00000001c0)="a62a9b47f8c8104c72d633730fc77a158d2eaf641e40e8f4368c9e2367631b324189c857a6899ac8040d35ee0a6df981a31f448b0708762724fe2fc55c8ea07ba642e3b85de12faf5f48a8a36634d72b8628917cde2bc3c49f6a883737f86f6085c0902d81f9e88eecfa84bcc25ae364", 0x70}, {&(0x7f0000000240)="443c4e87a03b89da1f8a4e516b5c81f8362ae96cafec7e8ce3aa103def005c21b36e5fb379d53c9ac4c028133ca45e3bc1f790d9964339bd741fb4bb54152f9629507af59357e679cda6516891ed291b846472a99d15883f30a228ab5da37a0d9dd79d261463f8b9871c8cdf7b736ab5", 0x70}, {&(0x7f00000002c0)="ccedb5211571fba8c4eefac86f0d50e01b0e5342ec9c201dc2a8eb113f156665416d9403711fcb83dbc23f9657c1d00866febe0e9a42a80601e9b4f352010b5c0b8df9eba17dc7d1c719eff1f7361d4caf77c5e0cfed59ec4615d967d092dfd21a04ed52bd7ada6e0c0c71902818b3", 0x6f}, {&(0x7f0000000340)="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", 0xfc}, {&(0x7f0000000440)="497164f69c8f1d0237b3447d17bac460ab430c22f48bca63af6f33c2b960b0159fb60bcd49987cba54cb1584c3d4321e5faf0c94177c4da4217dff0c503ce2f5e2406e50a53980ca8900fe47e06ab917e8b8779646a40c8d71", 0x59}, {&(0x7f00000004c0)="7e71bc7b43244d0f16d1092c88d518bfd0f66be79e34846c8c20c9c29c8544fd9db06cfc130a39215fe4ca070fdf5cfd8afd9b33016e836d96c2cc93ff39c133f5639899e5f91f78259a1d8608c8b6a87f2eb73264b7e5bb2e55da233af9784a51d4", 0x62}], 0x8, &(0x7f00000005c0)=ANY=[@ANYBLOB="58000000000000000b01000040000000e11d26fb66df9300d3d503d9bc0d26d4da1ce861e6ba38706922910ca3348eab6ed1070560ca06d055ef24cd0c63ec849b9178bbfb28ae0e693f5d7796970f2aa38a3d0000000000"], 0x58, 0x4001}, 0x40000000) 2018/05/27 15:36:46 executing program 2: r0 = socket$inet6(0xa, 0x7fffd, 0x7fff) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x108) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x1, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f00000000c0)={&(0x7f0000000080)=[0x81, 0x1], 0x2, 0x100000000, 0x7fff, 0x4, 0x7, 0x7f, {0x32, 0x0, 0x1, 0x7, 0x0, 0x0, 0x2c9c000000000000, 0x10001, 0x0, 0xffffffffffffff7e, 0xff, 0x3f, 0x8, 0x5, "942d8ebb060bf6bd0dedc71634c9f2e0fb375bca71fa4007d572715fa62d1b05"}}) 2018/05/27 15:36:46 executing program 3: mkdir(&(0x7f00000005c0)='./file0/file0\x00', 0x1000000000800100) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='\x00\x00\x00\x00\x00', 0x100000, &(0x7f00000002c0)) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) getpeername(r0, &(0x7f0000000480)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000180)=0x80) mount(&(0x7f0000000240)='./file0\x00', &(0x7f00000001c0)='.', &(0x7f0000000040), 0x1004, 0x0) bind$rds(r0, &(0x7f0000000100)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) mkdir(&(0x7f0000000ec0)='./file0/file0\x00', 0x0) mount(&(0x7f0000000f00)='./file0/file0\x00', &(0x7f0000000f40)='./file0/file0\x00', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000f80)) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x381000) fstat(0xffffffffffffff9c, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000080)='./file0/file0\x00', r2, r3, 0x1100) shmget$private(0x0, 0x3000, 0x54000000, &(0x7f0000ffb000/0x3000)=nil) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='binfmt_misc\x00', 0x80000, &(0x7f0000000900)) [ 131.856194] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/27 15:36:46 executing program 6: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000000080)=""/246) ioctl$BLKBSZSET(r2, 0x40081271, &(0x7f0000000000)=0x402) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000200)={0x40002101}) 2018/05/27 15:36:47 executing program 4: r0 = socket(0x0, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$bt_hci(r2, 0x0, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000000040)=0x106) close(r2) close(r1) 2018/05/27 15:36:47 executing program 7: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x6824233e4c5e4223, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x10800, 0x60) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000140)=0x0) getpgid(r1) ioprio_set$pid(0x1, 0x0, 0x0) ioprio_get$pid(0x1, 0x0) 2018/05/27 15:36:47 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(0xffffffffffffffff, 0xc0045520, &(0x7f0000000040)=0x4) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(0xffffffffffffffff, 0xc0045516, &(0x7f0000000000)=0x8e4) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000004, "b1abe2da02000000e10000007c00000000000000dc98784b49e0007e00002fd9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)=""/250) 2018/05/27 15:36:47 executing program 5: capget(&(0x7f0000000040)={0x20071026, 0xffffffffffffffff}, &(0x7f0000000000)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x2000, 0x0) fallocate(r0, 0x1, 0x0, 0x9) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x2, 0x100) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000000140)={{0x0, 0x1, 0x47738f5b, 0x25be1e4c, "776c9b60ef34916250cd94ae5741073b83f341e0ca802901d08821faee1532a47c2e1cf9b9375a1d8ccd1fd8", 0x6}, 0x0, 0x0, 0x91c5, r2, 0x4, 0x7fffffff, "1785a49dc27e9a04703626c86493f4d523d7bb2c8a0099b3ce78869ae6d483da3678b13cbc0b59cd4a4e416f958d52d2086a880005a860a8eb6505241ffb6a7b", &(0x7f0000000100)="65746830757365726e6f64657674727573746564284e2a24fe6370757365745e00", 0x21, [], [0x80000000, 0x3, 0xffffffff00000000, 0x3]}) 2018/05/27 15:36:48 executing program 1: r0 = socket$inet6(0xa, 0x800000000000001, 0xd) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000006b80)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f00000001c0)}}, {{&(0x7f0000000480)=@in6={0x2, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f00000007c0), 0x0, &(0x7f00000028c0)}}], 0x2, 0x0) 2018/05/27 15:36:48 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='devpts\x00', 0x0, &(0x7f0000000100)) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000180)='./file0\x00', 0x500055f) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) 2018/05/27 15:36:48 executing program 3: socket$alg(0x26, 0x5, 0x0) r0 = socket(0x15, 0x0, 0xa4f) sendto$unix(r0, &(0x7f0000000040)="086433bff3e5dbdc29b80d4d582f259bf6644d5bb4f46920cf39de3583", 0x1d, 0x4000000, &(0x7f0000000180)=@abs={0x1, 0x0, 0x4e22}, 0x6e) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) shmget$private(0x0, 0x2000, 0x90, &(0x7f00002c4000/0x2000)=nil) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000003c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2000080}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="18002dbd700200dbdf2501000000040005000800030011000000080001004e203bffffffffffffff0000a29816e01112bf4e6b22195fe12dd728baf16ec7975193defd773b7e54f77bab62131b9bc35b1db7ba5a15ee9a6bd34fd338be801dbdcb6a36853c85baaf33555aeb88ad14cdc3763bfae37de1b9e5c123d3917af244cae6b614492eb644a31c6f11e4"], 0x30}, 0x1, 0x0, 0x0, 0x801}, 0x44000) listen(r0, 0x4) socket$nl_xfrm(0x10, 0x3, 0x6) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f0000000200), &(0x7f0000000240)=0x4) mmap(&(0x7f00002c4000/0x4000)=nil, 0x4000, 0x0, 0x11, r1, 0x0) select(0x3e, &(0x7f0000000080), &(0x7f00000000c0)={0x3ff}, &(0x7f0000000100)={0x200081}, &(0x7f0000000140)={0x77359400}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x3ff}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000300)={r3, 0x1}, &(0x7f0000000340)=0x8) syz_open_dev$midi(&(0x7f0000000400)='/dev/midi#\x00', 0xa7ce, 0x40) 2018/05/27 15:36:48 executing program 6: symlink(&(0x7f0000000300)='./file0\x00', &(0x7f0000000140)='./file0\x00') lgetxattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@known='system.posix_acl_access\x00', &(0x7f0000000200)=""/55, 0x37) r0 = memfd_create(&(0x7f0000000100)="76626f786e6574312d657468317d9100", 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000240)={{0x14a, 0x2}, 'port0\x00', 0x1, 0x10000, 0xd0e, 0x3, 0x8, 0x4, 0x3ff, 0x0, 0x1, 0x5dba}) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='trusted.syz\x00', &(0x7f0000000080)=""/88, 0x58) 2018/05/27 15:36:48 executing program 5: r0 = socket$nl_generic(0xa, 0x5, 0x84) r1 = socket$inet6(0xa, 0x3, 0x8001) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000080)) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000040)={'bridge0\x00', &(0x7f0000000000)=@ethtool_cmd={0xa, 0x0, 0xf00}}) 2018/05/27 15:36:48 executing program 2: r0 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r0, 0x84, 0x1f, &(0x7f0000000080)=""/4096, &(0x7f0000001080)=0x1000) 2018/05/27 15:36:48 executing program 7: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0xffffffff00000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = msgget(0x3, 0x1) msgsnd(r1, &(0x7f0000000040)={0x3, "ebbba658392853d69f69bde8b51a8b6c359e0d5432624609ab39bef1c15376b1d16a18fdf9c08419fd807d9e3d441386580340511bdb500260fc53b989cdece4d9ac46a16a7aea28742d6ceff1ec729e3f13ca592829837498defe1b2174c98023f271e83e27836db8fa50e65b31a0f4d4b9841d57674723b774d52186425537d538ffc3aa36746c6ff44eacf03b0b082aeef4ef4b7769b2c48ef294ca474f63df5158f163351afa283b652774deca502b224ca21a148849345ac87720e12fb7f799f42379e122f32f"}, 0xd1, 0x800) ioctl$void(r0, 0x5451) getsockopt$sock_int(r0, 0x1, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/05/27 15:36:48 executing program 4: r0 = socket(0xa, 0x0, 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$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$bt_hci(r2, 0x0, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000000040)=0x106) close(r2) close(r1) 2018/05/27 15:36:48 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x40, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x2, 0x8000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00000000c0)=""/14, &(0x7f0000000100)=0xe) getsockopt$inet_int(r0, 0x10d, 0xb0, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/27 15:36:48 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x2) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [], 0xa}, 0xb) ioctl$int_in(r0, 0x800000c0045003, &(0x7f0000000000)=0x1000000) 2018/05/27 15:36:48 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x200, 0x10) write$rdma_cm(r0, &(0x7f0000008880)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000008840)={0xffffffff}, 0x13f}}, 0x20) renameat(r1, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00') write$rdma_cm(r0, &(0x7f0000000180)=@set_option={0xe, 0x18, 0xfa00, @id_resuseaddr={&(0x7f0000000000)=0x1, r2, 0x0, 0x1, 0x4}}, 0x20) write$rdma_cm(r0, &(0x7f00000088c0)=@listen={0x7, 0x8, 0xfa00, {r2}}, 0x10) r3 = openat(r1, &(0x7f0000000140)='./file1\x00', 0x8000, 0x40) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f00000001c0)={{0x32, 0x4398}, 0x1, 0x1, 0x1, {0x0, 0x80}, 0x2}) ioctl$EVIOCGID(r3, 0x80084502, &(0x7f00000002c0)=""/126) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0505405, &(0x7f0000000240)={{0x1, 0x2, 0x4, 0x2, 0x8fc0}, 0x2, 0x8, 0x1}) 2018/05/27 15:36:48 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) umount2(&(0x7f0000000040)='./file0\x00', 0xc) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x9, &(0x7f0000000140)="1329324a6fe4003ac8d58b7b3a531255d3ac12aa82b8012b004a3cd2a33a42b8872f3fa2bfe55fe0cc398354c1790e3f4630898dabb5179d9cafd9de75b4") umount2(&(0x7f0000000000)='./file0\x00', 0x4) 2018/05/27 15:36:48 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x1) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000000700)={@loopback, 0x0}, &(0x7f0000000740)=0x14) recvfrom$packet(r1, &(0x7f0000000080)=""/110, 0x6e, 0x40000000, &(0x7f0000000780)={0x11, 0x1, r2, 0x1, 0x40, 0x6}, 0x14) r3 = socket(0xa, 0x2, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r4 = socket$inet6(0xa, 0x8000000000000802, 0x88) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x1c, r5, 0x4, 0x70bd2b, 0x25dfdbfe, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4004000}, 0x40) sendmsg$inet_sctp(r4, &(0x7f0000000500)={&(0x7f0000000000)=@in6={0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c, &(0x7f0000000440)}, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x1) sendto$inet6(r0, &(0x7f00000001c0)="040100000309c14609005375c52c876d886b6621d8d207ccf73f257e55e86eb29406136fcfffffffffbe62159403c7a616cf8c5ddf1a9b02680bef213647023c733abccbbed08efb", 0x33, 0x4000, &(0x7f0000000000)={0xa, 0x800, 0x4, @dev={0xfe, 0x80}}, 0x1c) getsockopt$inet6_buf(r4, 0x29, 0x30, &(0x7f0000000100)=""/185, &(0x7f0000000280)=0xb9) 2018/05/27 15:36:48 executing program 3: r0 = syz_open_dev$midi(&(0x7f0000001000)='/dev/midi#\x00', 0x200, 0x81) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x0}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000080)={r1, 0x2}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={r2, 0x38, &(0x7f0000000140)=[@in6={0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, @in6={0xa, 0x4e21, 0x4, @loopback={0x0, 0x1}, 0x800}]}, &(0x7f00000001c0)=0x10) ppoll(&(0x7f0000006ff8)=[{r0}], 0x1, &(0x7f0000001000)={0x77359400}, &(0x7f0000005000), 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000200)={r3, 0xa, 0x3}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000780)={r2, 0x3f}, &(0x7f00000007c0)=0x8) pwritev(r0, &(0x7f0000000700)=[{&(0x7f0000000280)="02e364624e01e51d60e9f0eb5968d6ea508d9fe52532156f9ba90c9d2804a8a31e3936be6ecce655fc3ef26da663f14022b3ddb1b14512aef4930808637af6e1ecfa7081b8df5bc91c5b163ccef9cc31c9dffc0265680325ed08305ceced79455007eec97b90df8b73f179f737810ed77b19920ba87eb26603966120f017af1e7f3a31b067eb7a848e992f140608e2694efe7446b089238bc1352fd97e31725fdc32d644570f8f623763e06a59a981b35bd38b53733522bc003a645cdd03eb59c24fe4d77b508e002606b981701c3e363b830d8c62a81f7aadd27f9dbf14da4ef4c0714e2745a3e98a8b", 0xea}, {&(0x7f0000000380)="42c9703e4871c8a870b61d4acf5f17109b539ead6ea74a3d7f8d1ab846e6f9cb833bcaf3d2ada6f5085e02d59485481045af7e6265e2517352bf655ad460eb2f78a95c1a4c7e3a2556fa8615bba0d74bb1cdaba4afd5673468581c52050dd6e9aafc90d7f2ffbabfeddaf9baab49333ef7bf6894c91a8eda00dca3817ae583dcbf00091509ab24a683d6a5cd26dfc4c9cb6f3f8ef539e5fc412dba3820b2cab67bdb9f5d334cfea8eb62cef765477ef038da9a5d5c92c85afcc5d2524206d84b4990167e03936d67a253e981d74835f40aab2635", 0xd4}, {&(0x7f0000000480)="e21c09fac5efce0fffa26c1eaac94d1652cd3e1fca8bab14e52a67124e142ccf03c9ee5dbac980e87a5e9de460559738e497c172e57fa2a02783931ba7da1fcb542be8b55d5b4d670edce3b592ead55af7fb0d7404439fb926e65d187d19b3aa7e7c5098178d90b3ea2360c4721ba8ccbf3c6555887012bdced3b0cff1b3bcd45394a3076f3e829fb4f21af0584e127dca46c961dc282950386e3191e792ba576108c1d2f859a39b358da7cdaab92168ffb40c154c3f2b8682ace068a3274f406a93726a2ca20c184c", 0xc9}, {&(0x7f0000001040)="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", 0x1000}, {&(0x7f0000000580)="c95b9987e24f9cc2888919b739214e0a7588dac21260def51c46fd7d5513673e14ea2b1c1d0c9af0cc1ff927944ab6d1ade10b035518558570966ba9582e2a481e3538be0f8ce29bb72be74b8c4f6ed20c80e1f4cb9299703fd84a6d95a1ff7ebeecbcde18666a", 0x67}, {&(0x7f0000003040)="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0x1000}, {&(0x7f0000000600)="6150ba7d50a8151b31d1dc2db5703828241d809048b12143fdc8e56872ed8690888936d4942bf1574932533d426c780302042d23cb9eaff9e72f43e1b134e59e894be855dbca2f9097121a9f843a396ceb6f1c0a25e3d38dc88279c207fac34764e53241faad947fc7fff64b94c6a5631b9858646753be6c2953ef5b6f497d93efbf015f87a51f3de6edd463d987765b8effdb1af821c24cbe6d72af8c1a82aa6c850d61d7c3c65ce54b15829100149fb8a6f69c2e9ffd87f0c3c0cc6d530d2fb962ef014ddfaa24cd44e454b1b0ae3e2ca3f2ae1a5013b3c410880a1105c647", 0xe0}], 0x7, 0x52) write(r0, &(0x7f0000003000)="a4", 0x1) 2018/05/27 15:36:49 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x1000008000) r1 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x5, 0x840) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000440)={0x0, 'ifb0\x00'}, 0x18) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) pwrite64(r0, &(0x7f00000002c0)="4f1206026246d1957672df01bce65f59b2186386243efc2d1476cad00c274f05e76e92dd079bf24791a0984b9bafa69e5578f092f24eaaef229b5bf539356fd5f507032b1de2191c04969babbe60a5ea77257719e8a551a1e70a77451100e2f88dd1472e754021c18f0d5411c889cd", 0x6f, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ppp\x00', 0x2000, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000540)) r4 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r4, 0x4058534c, &(0x7f0000000040)={0xfffffffffffff2cd, 0x6, 0x1, 0x200, 0x4, 0x7fff}) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000500)={{0x8, 0x7fff}, 0x8}, 0x10) sendmsg(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000024c0)="ac", 0x1}], 0x1, &(0x7f0000002580)}, 0x0) r5 = accept4(r0, &(0x7f00000001c0)=@in={0x0, 0x0, @local}, &(0x7f0000000280)=0x80, 0x0) ioctl$SG_GET_PACK_ID(r4, 0x227c, &(0x7f00000004c0)) shutdown(r1, 0x0) close(r5) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in=@dev, @in6}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000180)=0xe8) 2018/05/27 15:36:49 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x10001, 0x4840) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0x28, "b700c8739bc6a793070f07418fcd142f088aa62102ff1fc9c7f4b75a67aeee0b85e679b3269ea662"}, &(0x7f0000000100)=0x30) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={r2, 0x6}, 0x8) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000200)={{0xffffffffffffffff, 0x3, 0x369, 0x3, 0x6}, 0x0, 0x64c9, 'id1\x00', 'timer0\x00', 0x0, 0x6, 0x9, 0xe61, 0x5}) fchdir(r0) open(&(0x7f00000000c0)='..', 0xaad06af1f8f98927, 0x0) r3 = gettid() syz_open_procfs(r3, &(0x7f0000000180)='fd/3\x00') 2018/05/27 15:36:49 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x5, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)='\n', 0x1) 2018/05/27 15:36:49 executing program 7: unshare(0x24020400) syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0xa9, 0x400000) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snapshot\x00', 0x200, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)="72b97aa0f546ca1310caac61eb8f65b502b2b967896a34898bd88b364f1a5084c22a3a23af42fa110602d5b9aab9ea82b0fd8e561b092f1b44d5ea0390ccd5ccd04cd6c961bba4e56a6ec756d053b8455c7f85a95917dca78bbb4a0e211f0eb79d89677e370d5f83595373581c883c326fc24bef5142a09baed0e4bbf4b80b723113f79bcf5de57a81f88f841ef61ccfbde48c8c8cd50c4dc14018f9228d7ea010d3917fa2aa48366b1957782029fbf9972fc47c967a62834782fc1e87e1cdff85221383efae4f882f4d7f6697be0a0137d9") write$binfmt_elf64(r0, &(0x7f0000000280)={{0x7f, 0x45, 0x4c, 0x46, 0x6, 0x7, 0x7ff, 0x0, 0x2b1, 0x3, 0x3e, 0x80000000, 0x24a, 0x40, 0x1ed, 0x4, 0x2, 0x38, 0x2, 0x7fffffff, 0xb710, 0x1000}, [{0x5, 0x33, 0x1, 0x100000000, 0x3, 0x3, 0x0, 0xf5cb}, {0x7, 0x2, 0x5, 0x1, 0x3f, 0x81, 0x6, 0x3f}], "920ea78db8754f754c005036cb94cdb68d7df233fa334877b1a55d2b3613788dad0e21ac32261c8ab2a73929eb0b747e9eecdfe803a20f528803ac085d75c78bc7ba6b5f9faa185b2bee45c0314ecdd11a3f2ee958aedc18a1d6a923a6b5cd72749eeb8ca8c3bc0c66d0ade74a466371645e07b0f0308551ede5c28174a2816dd905891cc96fbf06225fd8fb93ef6c8abda0f7c3a42d744398ca76", [[], []]}, 0x34b) 2018/05/27 15:36:49 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000400)={0xfffffffffffffffd, 0xfffffffffffff001, 0x3ff, 0x2}, 0x6) socketpair(0x8, 0x803, 0x80000000, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f0000000140)) r3 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getpeername$llc(r3, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x10) syz_emit_ethernet(0x3e, &(0x7f0000000440)=ANY=[@ANYBLOB="aaaaaaaaaaaa0000000000000800450000300010000000019078ac2314bbac1414fd0500907800000000420000000000000000040000ac1414aaac141400b2b086d96954c44b3679d17a2d6b88f1ff7f0000000000002ce625b9fa180523c7dc7f5d7b4c8cb9a9f127cd6c188fb3dc7764962753868287e581a5b3843b94d7ce2f5ed5cee2c96d446e9a902cbeb44995b20c465b45707f894d70f8a87afe69f4383232375a9665217ea67909d30e5d541c9d20849ed8f992d8eb8c038969b31ad68be07c26157d209aa95d1fe9a3771d00f61d641fae866be16f8cc4bcf5dbd137613718afae69c8a6b880e1be"], &(0x7f0000000040)) getsockname$packet(r0, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000600)=0xfd) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e21, 0x0, 0x4e23, 0x9, 0xa, 0xa0, 0xa0, 0x5e, r4, r5}, {0x3, 0x6, 0xc2, 0xc65d, 0x1, 0x7}, {0x3fe0000000000, 0xfffffffffffffffa, 0x1, 0xffff}, 0x6, 0x6e6bbf, 0x1, 0x0, 0x1, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x4d4, 0x7e}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x7, 0x3, 0x200, 0x80, 0x8000, 0xfffffffffffffff7}}, 0xe8) 2018/05/27 15:36:49 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x49, &(0x7f0000f6e000), 0x0) 2018/05/27 15:36:49 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8911, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000100), &(0x7f00000000c0)=0x40) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)=0x9, 0x4) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)) r3 = socket(0xa, 0x3, 0x9) ioctl(r3, 0x400000000008912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$SIOCSIFMTU(r3, 0x8922, &(0x7f0000000000)={'bridge0\x00', 0x80000000}) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x68d, 0x240000) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000080)={'veth1_to_bond\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="1b00080500000000000000f418"]}) close(r2) close(r1) 2018/05/27 15:36:49 executing program 4: r0 = socket(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$bt_hci(r2, 0x0, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000000040)=0x106) close(r2) close(r1) [ 134.478457] dccp_close: ABORT with 1 bytes unread 2018/05/27 15:36:49 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x100, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000740)={{{@in6=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f0000000840)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000900)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4010}, 0xc, &(0x7f00000008c0)={&(0x7f0000000880)=@ipv6_newroute={0x3c, 0x18, 0x400, 0x70bd25, 0x25dfdbfd, {0xa, 0x80, 0x34, 0xffffffffffffffff, 0xfe, 0x3, 0xfd, 0x3, 0x2000}, [@RTA_MARK={0x8, 0x10, 0x10000}, @RTA_PRIORITY={0x8, 0x6, 0xa0c}, @RTA_EXPIRES={0x8, 0x10, 0x9}, @RTA_OIF={0x8, 0x4, r1}]}, 0x3c}, 0x1, 0x0, 0x0, 0x10}, 0x4) close(r0) sendmsg$nl_route(r0, &(0x7f0000001300)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000012c0)={&(0x7f0000001280)=@bridge_dellink={0x20, 0x11, 0x0, 0x0, 0x0, {0x7}}, 0x20}, 0x1}, 0x0) 2018/05/27 15:36:49 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'bpq0\x00', {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'bridge0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) 2018/05/27 15:36:49 executing program 5: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)='net/protocols\x00') sendfile(r1, r1, &(0x7f0000000200)=0xffffffd, 0x7fffffff) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000000040)={@empty, @multicast1=0xe0000001}, 0x8) [ 135.273008] bridge0: Invalid MTU -2147483648 requested, hw min 68 2018/05/27 15:36:50 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x9, 0x80280) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000180)="ed31a086ad9922745111d78a40e9919e08fd718a779d97b990945236a18bc8904ea020046279bf912e42265802da043363b94334711dd3be0858df358a31fc2f318390206f2a8dc32e222aeeca3e088d77951ff248c0ec2b30d6ff857a8cad5fee8ed7936b3dec4ed15bee1d3366fcdb4582de2e0593b00792eb5a", 0x7b}], 0x1, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x201, 0x0) r2 = epoll_create(0x9) finit_module(r2, &(0x7f0000000000)='/dev/ptmx\x00', 0x2) ioctl$BLKALIGNOFF(r0, 0x127a, &(0x7f0000000240)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000000c0)) openat$full(0xffffffffffffff9c, &(0x7f0000000300)='/dev/full\x00', 0xfffe, 0x0) write$binfmt_aout(r0, &(0x7f00000004c0)=ANY=[], 0xfffffdc6) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x40, 0x0) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000000080)=0x1000, &(0x7f0000000100)=0x4) 2018/05/27 15:36:50 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xfffffffffffffffc}, 0xc, &(0x7f0000015ff0)={&(0x7f0000013000)={0x1fb, 0x28, 0x2ff, 0x70bd26, 0xfffffffffffffffc, {}, [@typed={0x8, 0x0, @u32}, @typed={0x8, 0x0, @u32}]}, 0xfffffffffffffeb8}, 0x1, 0x0, 0x0, 0x2}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="680000002000000027bd7000fedbdf25050000000aca334493dd17c8fc4e27f90b99c5ac0fe638c87802494b128bbeedc3e3c979c1e431967871459780fa482a471910c5753018bb2944b02a7f3fba0226dc353e6e2b98bdda95b40c00510008006d00", @ANYRES32=r0, @ANYBLOB="0030aae703ff0af8e7bed40e1a87338ff193df29c61be3e44e73de79b0dba6d53c7dbcd59b42f60bdb93e94f431eba7373f0fb84337a4b2f7a38aa591edb0e359d62d65c44386b17925b6ed549b2c2cc2b817811cc959ddb1dec89f05d9c71556504a096000000000000000000000000"], 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x20000000) r1 = accept(r0, &(0x7f00000001c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @remote}}}}, &(0x7f0000000240)=0x80) getsockopt$inet_mreqsrc(r2, 0x0, 0x2e, &(0x7f0000000280)={@local, @broadcast, @broadcast}, &(0x7f00000002c0)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0xa11, 0x4, 0x1, 0x1f, 0x170b, 0x5, 0x401, 0xd7, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000400)={r3, 0x6a}, 0x8) 2018/05/27 15:36:50 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) socketpair$inet6(0xa, 0x7, 0x7fff, &(0x7f0000000180)) fchdir(r0) rename(&(0x7f00000002c0)='./file2\x00', &(0x7f0000000300)='../file0\x00') syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xdd1, 0x200) openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) r1 = add_key(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)="b23eb393819f9102c98e4713e9107e672f7f7c5b4c7457c16c8e98e98da57bb5333a24e41b2ee2a6c5ac0afc02d41678", 0x30, 0xfffffffffffffffd) keyctl$setperm(0x5, r1, 0x1) 2018/05/27 15:36:50 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80000, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x1, 0x3, 0x7e0000000000000, 0x3, 0x100000000}}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(seqiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x8) 2018/05/27 15:36:50 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_aout(r0, &(0x7f00000001c0)={{}, "", [[]]}, 0x120) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000000)="3311f025ae188bc739fe2f88e61038c3", 0x10) ftruncate(r2, 0x7fff) sendfile(r0, r2, &(0x7f0000d83ff8), 0xfff) 2018/05/27 15:36:50 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000040)=0x40) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'team0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="19001dfc0000050000000000fffd0000000000000000000000000000000040000000000000000000000000000000"]}) 2018/05/27 15:36:50 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x1c000, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f00000000c0)=@req={0x100, 0xfaaa, 0x4, 0x7}, 0x7c) getsockopt$inet_int(r0, 0x10d, 0x1b0, &(0x7f0000000000), &(0x7f0000000040)=0x3) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000100)=0x0) fcntl$setown(r0, 0x8, r2) 2018/05/27 15:36:50 executing program 4: r0 = socket(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$bt_hci(r2, 0x0, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000000040)=0x106) close(r2) close(r1) 2018/05/27 15:36:50 executing program 2: syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0x163882) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x800) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x20800, 0x0) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000140)={'filter\x00'}, &(0x7f00000000c0)=0x78) r1 = socket(0xa, 0x200000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = socket$inet6(0xa, 0x805, 0x0) connect$inet6(r2, &(0x7f00006f7000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0xfffffffffffffffb}}, 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) close(r2) 2018/05/27 15:36:50 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100, 0x103400) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$inet6(r0, &(0x7f0000000340)=""/151, 0x97, 0x0, &(0x7f0000000400)={0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r1 = dup(r0) write$eventfd(r1, &(0x7f0000605ff8), 0x12043) 2018/05/27 15:36:50 executing program 7: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/net\x00') r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x8000, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f00000000c0)="7d4add4cc74a97eda75b1bab77106a3780571459a057ad874a58") capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000100)) epoll_create(0x8) setns(r0, 0x0) 2018/05/27 15:36:50 executing program 3: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000000000/0x2000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) mprotect(&(0x7f0000b1e000/0x2000)=nil, 0x2000, 0x0) mprotect(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x100000f) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) 2018/05/27 15:36:50 executing program 5: mprotect(&(0x7f00003cf000/0x4000)=nil, 0x4000, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x80, 0x0) mq_timedreceive(r0, &(0x7f0000000080)=""/1, 0x1, 0xab3, &(0x7f0000000100)) r1 = semget(0x1, 0x4, 0x1) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000180)) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) semtimedop(r1, &(0x7f0000000040)=[{0x2, 0xfff, 0x81d7dc78da1e0266}, {0x7, 0x100000001, 0x800}, {0x3, 0x8, 0x800}], 0x3, &(0x7f0000000140)={r2, r3+30000000}) 2018/05/27 15:36:50 executing program 6: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001b00)='/dev/snapshot\x00', 0x117040, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000000)=""/224) 2018/05/27 15:36:50 executing program 2: bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000ac0)='./file0\x00', 0x18}, 0xffffffffffffffec) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x100) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000001c0)=@mangle={'mangle\x00', 0x1f, 0x6, 0x8a0, 0x478, 0xf0, 0xf0, 0x478, 0x478, 0x7d0, 0x7d0, 0x7d0, 0x7d0, 0x7d0, 0x6, &(0x7f0000000140), {[{{@uncond, 0x0, 0xc8, 0xf0}, @HL={0x28, 'HL\x00', 0x0, {0x2, 0xd4ca}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0x1b}, [0xffffff00, 0xffffffff, 0xff000000, 0xff000000], [0xff000000, 0xffffffff, 0xff000000], 'erspan0\x00', 'veth0_to_bond\x00', {0xff}, {}, 0xab, 0x1, 0x1, 0x20}, 0x0, 0x200, 0x248, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x5, 0x2, 0x5, 0x649114b9, 0x30, 0x1, [@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @empty, @dev={0xfe, 0x80, [], 0x19}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}], 0x9}}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv6, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, 0x39, 0x3e, 0x80}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, [0xffffff00, 0x0, 0xffffff00, 0xffffffff], [0xff000000, 0xffffffff, 0xffffffff, 0xffffff00], 'bcsf0\x00', 'ipddp0\x00', {0xff}, {}, 0x7d, 0x0, 0x1, 0xc}, 0x0, 0x118, 0x140, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x6}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xc8, 0xf0}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x228, 0x268, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0xffffffffffffffe2, 0x1, 0xfffffffffffffff9, 0xffffffffffff96f8, 0x34, 0x6, [@local={0xfe, 0x80, [], 0xaa}, @empty, @empty, @dev={0xfe, 0x80, [], 0x1d}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @empty, @empty, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}], 0xd}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}]}, @inet=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x401, 0x100, @ipv6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4e23}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x900) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000100)=r0) creat(&(0x7f0000000080)='./file0\x00', 0x20) 2018/05/27 15:36:50 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8916, &(0x7f00000000c0)="c626262c8523bf012cf66f23256f7abaabda6323eaaba2c3c66e6c0bd6323682a5111575ff60cd49b816b2c909740fc87403d1a9950c4963eb708192e006080a366e7b43f50f57fbcebc9064cc9f1baf3e4e10e060751af4f1a7b361ffde81e9b7e5b0e2e8bec99bfe6661ad0b2d7c22e3e7f0e19729665f8b375739568b42057f81e6eb004f956ab2185e79bb13e57c578ce5df3589e6fcc9b33340ca78cc25c7caaa3df9410dc0cc7d56") seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f0000000080)=[{0x4}, {0x16}]}) 2018/05/27 15:36:50 executing program 7: ppoll(&(0x7f0000000040)=[{}], 0x1, &(0x7f0000019ff0), &(0x7f0000019ff8)={0x9}, 0x8) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x5, 0x80) getpeername$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14) 2018/05/27 15:36:50 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='stack\x00') ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000080)=0x7e) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1a) 2018/05/27 15:36:50 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = request_key(&(0x7f00000000c0)='trusted\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)='.[\x00', 0x0) r2 = add_key(&(0x7f00000002c0)='id_legacy\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000340)="f79285666c5bdb8dd3b168d15457", 0xe, 0xfffffffffffffffb) r3 = add_key(&(0x7f0000000380)='rxrpc\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)="e3e32db3903c9d90ad1cb4d82ccc6bb1c4943fbd95aca1735fb5d483f08f18e6122749457fed1b7c6e26d6a12d47d0b8a315d12ad193252ffd761c76eccb02ccf9733d6b157199a870d5055ca3324c08f47b3ac2ee310c4397ce30303a29138e95587e3db6ee10ac9a7b9026adf30d2d15e8944b2e630e140002b6052a03b932baa14bea8630538dbb34a0fd8b1f5f9d", 0x90, 0xfffffffffffffffc) keyctl$dh_compute(0x17, &(0x7f00000004c0)={r1, r2, r3}, &(0x7f0000000500)=""/190, 0xbe, &(0x7f0000000600)={&(0x7f00000005c0)={'sha256-avx2\x00'}}) r4 = accept(r0, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f0000000100)=0x80) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) semget(0x3, 0x7, 0x3407a8ffbebb254d) sendto$inet6(r5, &(0x7f0000000140)="a3", 0x1, 0x20000004, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmsg$nl_generic(r4, &(0x7f0000002180)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000002140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="33a127e14903f5bd3c371d80abdce78176a05a626844d35678395778f241cc132d66ead3ab58a9868fe023f51b2f625e9a11cb4726debd9ab312f35c9423bf8673a9cc3dba3d84ba0000"], 0x1}, 0x1}, 0x0) [ 135.865286] alg: No test for seqiv(rfc4106(gcm(aes))) (seqiv(rfc4106(gcm_base(ctr(aes-fixed-time),ghash-generic)))) [ 135.901481] audit: type=1326 audit(1527435410.900:5): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8553 comm="syz-executor3" exe="/root/syz-executor3" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 [ 135.938551] alg: No test for echainiv(seqiv(rfc4106(gcm(aes)))) (echainiv(seqiv(rfc4106(gcm_base(ctr(aes-fixed-time),ghash-generic))))) [ 136.004743] audit: type=1326 audit(1527435410.934:6): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8553 comm="syz-executor3" exe="/root/syz-executor3" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 2018/05/27 15:36:51 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x81, &(0x7f0000000140)) open(&(0x7f0000000040)='./file0/file0\x00', 0x20001, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x101000, 0x0) sendto(r0, &(0x7f0000000100)="6823faf55536e0b11752d9b437bb694d9d617634b636128703ee329359f3a75e6c2e8abdb67a36d3628f4ce9211ac455d4666c1c8d47e260fd64d6", 0x3b, 0x8040, &(0x7f0000000140)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x0, 0x0, 0x3, {0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff}}}, 0x80) ioperm(0x7, 0xffffffffffff7fff, 0x14) socket(0x1d, 0x0, 0xffffffff) 2018/05/27 15:36:51 executing program 2: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x3, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/05/27 15:36:51 executing program 7: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$sock_buf(r0, 0x1, 0x10, &(0x7f0000b56f40)=""/192, &(0x7f0000004ffc)=0xc0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x4e21, 0x1000, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}, 0x81, 0x5, 0x8da1, "a9d854d4a1d9ebdebb7b69e35d8b98437de893c554ac0394e9ab2fa96fba89afc8585710d2fe94926063ac4fe1c034164e15afbcfe1f05158e169f4e24ba8c5657135d70ba050cee200952c218a2e243"}, 0xd8) 2018/05/27 15:36:51 executing program 5: symlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00') lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f0000000040)="0200000005000000000000000200000000000000", 0x4, 0x0) open$dir(&(0x7f0000000180)='./file0\x00', 0x400, 0x62) r0 = openat$null(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/null\x00', 0x20000, 0x0) r1 = accept4$packet(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000280)=0xfffffffffffffe59, 0x4000000000c00) ioctl$fiemap(r1, 0xc020660b, &(0x7f00000000c0)={0x1, 0x10001, 0x7, 0x2, 0x2, [{0x8, 0x0, 0x120000, 0x0, 0x0, 0x400}, {0x8, 0x5, 0x6, 0x0, 0x0, 0x2}]}) [ 136.138347] could not allocate digest TFM handle sha256-avx2 2018/05/27 15:36:51 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$bt_hci(r2, 0x0, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000000040)=0x106) close(r2) close(r1) 2018/05/27 15:36:51 executing program 6: unshare(0x40000000) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000010005fba000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="030000000000000008001b00000000007a89787028174bba386df1ec3316ca8eb52c7684967178b4ee0aa391c30b92d4c0fb50c1a5a9c40a752e76792d1f9af7fc6cead7328a9e12767c64d4e43c05bc1d596d1c14faba7a426f97eee8d544b386d4233d23d171fc9e251193b7c8d8149a1f3ada6ff426293bb433cdafd2323081f2b0cf53d560612b385d4556acfd12c3"], 0x28}, 0x1}, 0x0) 2018/05/27 15:36:51 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) write(r0, &(0x7f00000002c0)="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", 0x1ed) shutdown(r0, 0x1) r1 = dup(r0) write$sndseq(r1, &(0x7f0000000b80)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @result}], 0x33a00) 2018/05/27 15:36:51 executing program 5: unshare(0x60000000) r0 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x200, 0x125280) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00000006c0)={&(0x7f0000000440)=@hci={0x0, 0x0}, 0x80, &(0x7f00000005c0)=[{&(0x7f00000004c0)=""/213, 0xd5}], 0x1, &(0x7f0000000600)=""/136, 0x88, 0x7}, 0x21) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000700)={{{@in=@broadcast, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f0000000800)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000840)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@loopback=0x7f000001, 0x4e22, 0x0, 0x4e24, 0x7, 0x0, 0xa0, 0x20, 0x84, r1, r2}, {0x5, 0xff, 0x8001, 0x1, 0x7, 0x0, 0x0, 0xbeb}, {0xf317, 0x1, 0x16a7605, 0x2}, 0x7, 0x6e6bb5, 0x1, 0x1, 0x2, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x4d6, 0x6c}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3501, 0x7, 0x3, 0x87, 0x7, 0x5, 0xa2e}}, 0xe8) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x101000, 0x0) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f0000000080)=0x1) r4 = socket$inet(0x2, 0x80010, 0x3) bind$inet(r4, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) 2018/05/27 15:36:51 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x2c) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x10000, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000340)) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000080)={{0xa, 0x0, 0x3}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000002]}, 0x5c) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x100) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000001c0)={0x0, @local}, &(0x7f0000000200)=0xc) r4 = geteuid() setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000240)={{{@in, @in=@multicast2=0xe0000002, 0x4e22, 0x3, 0x4e24, 0x0, 0xa, 0xa0, 0x80, 0x33, r3, r4}, {0xff5000000, 0x0, 0x9, 0x7, 0xc4c7, 0xffffffffffff0000, 0x80000000000007f, 0x4}, {0x6, 0x9, 0x0, 0x7f}, 0xd0ad, 0x6e6bb1, 0x3, 0x1, 0x0, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff]}, 0x4d5, 0x6f}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3500, 0x4, 0x3, 0x3, 0x0, 0xe, 0xffff}}, 0xe8) 2018/05/27 15:36:51 executing program 1: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/dev_mcast\x00') setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f0000000000)={0x401, {{0x2, 0x4e21, @multicast2=0xe0000002}}, {{0x2, 0x4e24, @multicast2=0xe0000002}}}, 0x108) sendfile(r1, r2, &(0x7f0000000180), 0x80000003) renameat(r2, &(0x7f00000001c0)='./file0\x00', r1, &(0x7f0000000240)='./file0\x00') ioctl$HDIO_GETGEO(r0, 0x301, &(0x7f0000000280)) 2018/05/27 15:36:51 executing program 7: r0 = socket(0x13, 0x100000801, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f4ffc)={0x0, 0x3}, 0x4) getsockopt$packet_int(r0, 0x107, 0x20000000000015, &(0x7f0000000040), &(0x7f00000a7000)=0x45) chdir(&(0x7f0000000000)='./file0\x00') 2018/05/27 15:36:51 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)="4e67726f7570000478d081edc7b755e4eaf5d03a28cb337bbbb14c57aae7e67cd9717f86ee0ead5e1a55bdf695e493cec8dc8463b3", 0x200002, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x10100, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000140)) r2 = openat$cgroup_int(r0, &(0x7f0000000280)='cgroup.max.descendants\x00', 0x2, 0x0) read(r2, &(0x7f0000000040)=""/239, 0xfffffffffffffd7c) [ 136.753446] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 136.782200] could not allocate digest TFM handle sha256-avx2 [ 136.861236] IPVS: ftp: loaded support on port[0] = 21 [ 136.898484] IPVS: ftp: loaded support on port[0] = 21 2018/05/27 15:36:51 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc0a85322, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f00000001c0)={{}, 'port1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000280)) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000180)=0x7, &(0x7f0000000340)=0x4) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400000, 0x0) getsockopt$inet_dccp_buf(r2, 0x21, 0xe, &(0x7f0000000080)=""/56, &(0x7f0000000140)=0x38) 2018/05/27 15:36:51 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) gettid() r2 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={"74000200000f002dc830ee000000005d", 0x106}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = dup2(r2, r0) ioctl$TUNSETNOCSUM(r4, 0x400454c8, 0x1) pread64(r4, &(0x7f0000000280)=""/151, 0x97, 0x0) sendmsg$nl_route(r3, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) tkill(r1, 0x14) 2018/05/27 15:36:52 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0x1, 0x9, 0xa, 0x1000000000000008}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000012000), &(0x7f000000cff6)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000000)={r0, &(0x7f0000000080)="fbc09468e1b72910", &(0x7f0000016f02)=""/254}, 0x18) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0xa0881, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f00000002c0)={0x7, 0x2, 0x4, 0x30, "89e732251295387f4f1d3a59a53e23f82e6e968ac3d4857d66c1a188dd9cb97a01cac6412ab15977126bcf85", 0x5}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0xba8b, @local={0xfe, 0x80, [], 0xaa}, 0x2}}}, &(0x7f00000001c0)=0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000200)={r2, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xc}}}, 0x81, 0x100000001, 0x7, 0xffffffff, 0x2}, 0x98) 2018/05/27 15:36:52 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_xfrm(r0, &(0x7f0000001400)={&(0x7f0000001200)={0x10}, 0xc, &(0x7f00000013c0)={&(0x7f0000001240)=@getsa={0x28, 0x12, 0x1, 0x0, 0x0, {@in=@multicast1=0xe0000001, 0x0, 0x0, 0x33}}, 0x28}, 0x1}, 0x0) r2 = semget$private(0x0, 0x8c05, 0x80000040000202) r3 = openat$md(0xffffffffffffff9c, &(0x7f0000000140)='/dev/md0\x00', 0x1, 0x0) ioctl$IOC_PR_RELEASE(r3, 0x401070ca, &(0x7f0000000180)={0x7, 0x2, 0x1}) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f00000000c0)=[0x1f2, 0x3]) semctl$IPC_RMID(r2, 0x0, 0x0) r4 = fcntl$dupfd(r0, 0x406, r1) accept$nfc_llcp(r4, &(0x7f00000001c0), &(0x7f0000000240)=0x60) ioctl$DRM_IOCTL_MARK_BUFS(r4, 0x40206417, &(0x7f0000000280)={0xffff, 0x8000, 0x8, 0x9, 0x10, 0x7}) r5 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x5ec846dc, 0xd4600) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={r5, 0x2, 0x5, 0x1, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0], 0x4000000000000023}, 0xfffffffffffffc93) 2018/05/27 15:36:52 executing program 0: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000580)='/dev/vsock\x00', 0x410000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f00000004c0)={'filter\x00', 0x0, 0x3, 0x91, [], 0x6, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000180)=""/145}, &(0x7f0000000540)=0x78) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x2, 0x240, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000000), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x2b8) 2018/05/27 15:36:52 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00000001c0)=""/212, &(0x7f0000000100)=0xd4) write(r0, &(0x7f0000000000)="a2729ac3bf510b5f536543d548de689405062347f53d8c9a0e66f5f4a17cac704a795216b0ebcb2ffd96adfbfef5212febb091c649abe899b69464a3cf866957ee61e3bfeb644c6b7922010c014e844cb93f9a948cdaebff9b8fe6088fc9a7a290333226ae1115a567883612aacb883f87ff3aee7a4bccca74b8f75843e7bdb335204ccc1c1764292e25b57ffdfdd161121f5ded155219ed7f0c39d187a16ec3080bc98ef1fd0c44d050e6f3d13a3ad47e3545cfbe7be361d264d97a05536ac9c8b90ab636c3db8fb296a69c126cb2290ad3f9183e5cf73afec6fa7e97d254b6695e38ddc9d39ba6640f", 0xea) openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc0\x00', 0x100, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x400, 0x0) [ 137.172232] kernel msg: ebtables bug: please report to author: Unknown flag for bitmask [ 137.202704] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. 2018/05/27 15:36:52 executing program 0: r0 = socket(0x10, 0x803, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xffff, 0x141801) ioctl$TIOCSTI(r1, 0x5412, 0x6b44e0ae) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000000040), &(0x7f0000000080)=0xc) recvmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000580)=@nl, 0x80, &(0x7f00000006c0), 0x0, &(0x7f0000000700)=""/221, 0xdd}}, {{&(0x7f0000000800)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000100)=""/212, 0xd4}, {&(0x7f0000000200)=""/173, 0xad}, {&(0x7f00000002c0)=""/52, 0x34}, {&(0x7f0000002680)=""/4096, 0x1000}, {&(0x7f0000000480)=""/109, 0x6d}], 0x5, &(0x7f0000000b80)=""/205, 0xcd}}, {{&(0x7f0000000c80)=@hci, 0x80, &(0x7f0000000d00), 0x0, &(0x7f0000004b80)=""/4096, 0x1000}}, {{&(0x7f0000000d40)=@hci, 0x80, &(0x7f0000001240), 0x0, &(0x7f00000012c0)=""/41, 0x29}}, {{&(0x7f0000001300)=@alg, 0x80, &(0x7f0000001480), 0x0, &(0x7f0000002580)=""/84, 0x54}}, {{&(0x7f0000002600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000005d40), 0x0, &(0x7f0000005dc0)=""/205, 0xcd}}], 0x6, 0x0, &(0x7f00000000c0)={0x77359400}) 2018/05/27 15:36:52 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='team_slave_1\x00', 0x10) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000000100)={0x1, {{0x2, 0x4e23}}, {{0x2, 0x4e24, @multicast1=0xe0000001}}}, 0x108) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000002c0)) fcntl$addseals(r0, 0x409, 0x9) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x4e22}, 0x97) ioctl$SG_EMULATED_HOST(r0, 0x2203, &(0x7f0000000040)) [ 137.313713] IPVS: ftp: loaded support on port[0] = 21 [ 137.368369] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 137.860938] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 137.870878] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 137.950579] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/27 15:36:53 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 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$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$bt_hci(r2, 0x0, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000000040)=0x106) close(r2) close(r1) 2018/05/27 15:36:53 executing program 1: mkdir(&(0x7f0000001b40)='./file0\x00', 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/uinput\x00', 0x0, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000000000)='./file0\x00') socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000040)) setsockopt$inet6_dccp_int(r0, 0x21, 0x3, &(0x7f0000000280)=0x200, 0x4) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) write$binfmt_script(r1, &(0x7f0000000400)=ANY=[@ANYBLOB="a67d7bc0a6ccb5f6462cc989cb9308ef601fe0fe07b2336fb9cc8de8f30688f589391fae31c41cba813a887fec889057d27580aac96c6dcff0c02b23260b074419a348cde1339839af1e840600000010e71618062272b635ec341b4182afb51f2d72d9092fbd151e00000000008e173cc937557707951f7b1b000048defb239989f775f455e26487517e89bb659a5ce1d10b1077ef8bf7b1570700000000000000b687ef951c602bc890ddec822500000000000000000000000000000000000000"], 0xb) r2 = open(&(0x7f00000002c0)='./bus\x00', 0x141042, 0xa8) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r2, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00000000c0)=0x1, 0x4) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000380)={&(0x7f0000003000/0x2000)=nil, 0x2000}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f0000000240)=0xe8) syz_open_dev$amidi(&(0x7f0000000340)='/dev/amidi#\x00', 0x6, 0x208000) r4 = getgid() syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0xe000, r3, r4, 0x6, 0x40) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000001980)) 2018/05/27 15:36:53 executing program 2: openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x48000, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x100, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}, 0x119892cc03b0f3c8) r1 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000003, 0x10, r1, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000100)=""/56) 2018/05/27 15:36:53 executing program 5: unshare(0x10000) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) fcntl$setown(r0, 0x8, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) 2018/05/27 15:36:53 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) 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) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000040)={0x1, 0x1, 0xc6, 0xfff, 0x0, 0x40}) recvfrom(r1, &(0x7f0000000080)=""/161, 0xa1, 0x2, &(0x7f0000000140)=@un=@abs={0x1, 0x0, 0x4e22}, 0x80) 2018/05/27 15:36:53 executing program 3: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$l2tp(0x18, 0x1, 0x1) io_setup(0x1, &(0x7f0000000000)=0x0) io_submit(r2, 0x1, &(0x7f0000000840)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)="dc", 0x1}]) madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x6f) 2018/05/27 15:36:53 executing program 0: r0 = socket(0x2, 0x1, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r1, 0x410, 0x70bd28, 0x25dfdbfe, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffffffffffff}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40804}, 0x8000) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a") fsetxattr(r2, &(0x7f0000000280)=@known='system.posix_acl_default\x00', &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a", 0xffffffffffffff6e, 0x2) 2018/05/27 15:36:53 executing program 6: r0 = socket$inet(0x2, 0x3, 0xdc) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000100)={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x40, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, 'bcsh0\x00'}) seccomp(0x1, 0x1, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x80000001, 0x9c6, 0x21, 0x100000001}, {0x5, 0x100, 0x3ff}]}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000340)='/dev/snd/pcmC#D#c\x00', 0x100000001, 0x42000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000380)={0xfffffffffffffff9, 0x7, 0xfffffffffffffff8, 0x7}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, 0x4ed4901c, 0xfff, 0x1b6, 0xfd4, 0xaf}, &(0x7f0000000240)=0x98) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000280)=@sack_info={r2, 0xfffffffffffffff8, 0x7ff}, 0xc) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2}, 0x80, &(0x7f00000008c0), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000900)=[{0x10, 0x1}], 0x10}}], 0x2, 0x0) 2018/05/27 15:36:53 executing program 2: r0 = socket(0xb, 0x1, 0x9) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x80000) ioctl$BLKPBSZGET(r1, 0x127b, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0xa0, &(0x7f0000000300)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffffe0}, @in6={0xa, 0x4e21, 0x3, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x8}, @in6={0xa, 0x4e21, 0x9b, @remote={0xfe, 0x80, [], 0xbb}, 0x120000}, @in6={0xa, 0x4e20, 0x401, @remote={0xfe, 0x80, [], 0xbb}}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @broadcast=0xffffffff}]}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000003c0)={r2, @in6={{0xa, 0x4e22, 0xfffffffffffffc00, @dev={0xfe, 0x80, [], 0x17}, 0x3}}}, 0x84) ioctl(r1, 0x6, &(0x7f00000001c0)="b344addc0c6d4645e7838410eb5ab4558f095cc6bb7c02fe829b13f2a84c4762d413ab793014ccce94b0b62c9ca8e13c9bcfd96f30b0499c7bc8f440e014dc55e02b52f803517afb9c598d1d31a2c3cb95b204c46100d8473804202476429ba5aec47d3e042b529f6e48531d075e7a9cdbb5f8085e26d8e94c548bbf3ae529c2f220765ffd8fbde207f80a343cba1f") getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000000), &(0x7f0000000180)=0xc) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000480), &(0x7f00000004c0)=0x14) r3 = dup2(r0, r1) r4 = openat$uinput(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/uinput\x00', 0x404b00, 0x0) fanotify_mark(r3, 0x2, 0x1, r4, &(0x7f0000000140)='./file0\x00') 2018/05/27 15:36:53 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) writev(r0, &(0x7f0000004ac0)=[{&(0x7f0000000740)="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", 0xc13}, {&(0x7f0000002740)="dc4cc6b2aaba8b6a580a493d5e7543d7e4ad309ab224abb51446d08ac63256cd9b7d966d4aa4e5490a60375c3c", 0x2d}, {&(0x7f0000002840)="f6", 0x1}, {&(0x7f0000003880)="9c04cef8e24c0006742cc7e33b9e230800a2347db9a23c898113c769f1cf10009e85aeb5b020ce23bbddce09a781e42324ff0becad42281de94e01ff01d2a62c49375072ac0401dcee2ab79507342756f664d0f6b1ba2644f0873a4f77cb78018b55e95d372e2e336e5119c5aecb7afb7b50b7cbd699c34e2b48aa7ef24f277cfbd39787445d95af7c881ec645cd1dde774bb598aca4f520289bc46e207cee7bb7994effd034b1573b4ac9b5c872c0137244621f796b62a77ea8d1d6349bbde80534402093affa6103eca7c8258d11aa635a3cc46c6114acc62717993c15caaad703d58aecf0", 0xe6}, {&(0x7f0000003a40)="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", 0x1000}], 0x5) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) 2018/05/27 15:36:53 executing program 5: unshare(0x64000400) r0 = memfd_create(&(0x7f0000000280)="d175736572be73656375726974797070703125656d302c00", 0x1) ftruncate(r0, 0x0) 2018/05/27 15:36:53 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x400000000008912, &(0x7f00000000c0)="c626262c8523bf012cf66f") prctl$intptr(0x29, 0x4) 2018/05/27 15:36:53 executing program 6: syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x8, 0x80002) r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000100)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10, 0x80800) mmap(&(0x7f0000603000/0x3000)=nil, 0x3000, 0x8000000000, 0x34, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000003c0)='clear_refs\x00') getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000080)=0x4) write$cgroup_pid(r1, &(0x7f0000000040)={[0x34]}, 0x530) ioctl$SG_GET_LOW_DMA(r1, 0x227a, &(0x7f0000000140)) 2018/05/27 15:36:53 executing program 7: timer_create(0x3, &(0x7f00000000c0)={0x0, 0x0, 0x1}, &(0x7f0000000140)=0x0) timer_settime(0x0, 0x1, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f0000000080)={{r1, r2+30000000}, {r3, r4+10000000}}, &(0x7f0000000100)) r5 = gettid() timer_create(0x7, &(0x7f0000000180)={0x0, 0x36, 0x7, @tid=r5}, &(0x7f00000001c0)) 2018/05/27 15:36:53 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$netlink(0x10, 0x3, 0x1) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000240)=0x9, 0x4) bind$netlink(r1, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x10009201}, 0xc) r2 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={"79616d300001178b00", 0x4012}) [ 138.604594] IPVS: ftp: loaded support on port[0] = 21 2018/05/27 15:36:53 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x4002, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f00000003c0)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="88", 0x1}]) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="549bd7b5a095a806aaa983c8967f230751c1", 0x12, 0xfffffffffffffffa) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$reject(0x13, r2, 0x3, 0x8000, r3) 2018/05/27 15:36:54 executing program 7: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8, &(0x7f0000000240)="c62626280dfc62012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000003c0), 0x2d4) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000000040)=""/138, &(0x7f0000000100)=0x8a) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, 0xc) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000380)=0x2, 0x35b) 2018/05/27 15:36:54 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$bt_hci(r2, 0x0, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000000040)=0x106) close(r2) close(r1) 2018/05/27 15:36:54 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) socketpair(0xa, 0x1, 0x100, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000000080)={0x4e, 0x4, [0xfff]}) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x6, 0x20000) 2018/05/27 15:36:54 executing program 3: r0 = socket(0x10, 0x802, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x20, 0x8000) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={r1, 0x3, 0x1, 0xff, &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) write(r0, &(0x7f0000000000)="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", 0xfc) 2018/05/27 15:36:54 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') sendfile(r0, r1, &(0x7f0000000000), 0x8000) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) accept$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000140)={@remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, @empty, 0x80, 0x100000000, 0x3, 0x100, 0x3, 0x40, r2}) 2018/05/27 15:36:54 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00000000c0)=0x1, 0x4) getsockopt$packet_int(r0, 0x107, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="4f004000ecffffffffffffff"]}) 2018/05/27 15:36:54 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x80000000, 0x301000) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xc812, r0, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f00000000c0)={0x4, 0x5, 0x1, 0xfffffffffffff800, 0xffffffff80000000, 0x56}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)) utimensat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000200)) 2018/05/27 15:36:54 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) madvise(&(0x7f00002fe000/0x2000)=nil, 0x2000, 0x6f) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000040)=0x7, 0x4) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000c61000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000a0b000/0x2000)=nil) r2 = add_key(&(0x7f0000000200)='ceph\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="5d70ac5ce2fbe6df9adbf3d09811d938e3a44c4e64d926b7dde0021e9bb740ce14925bc2cf15630ef78c31f8a3ce6eb826590d6d3ac1be93e877456dd222ba08f3bd2afcd54a94b78183190dd28d87db1647e711af3384494c0c2aa7c66f964eb1f1ec0827ab4e736a62d04f3ee37f5157bc219dd89bf3010dc26f8057efcf7a5b278c330fa01f30b0f5", 0x8a, r2) mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mlock2(&(0x7f0000b20000/0x2000)=nil, 0x2000, 0x1) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000080)={0x8, @multicast1=0xe0000001, 0x4e20, 0x0, 'lblc\x00', 0x1, 0x7fff, 0x59}, 0x2c) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000280)="5bd6dea7b82739139f791315497ff0ce69a9330f9a5a133daf3942a2c0b8ee4137df87ecdf130bd1520d77b91b05353960241e5cda587897530a3a79d81acd19d26f1e367a6c82cb5d759f30489aadda6bab1c35f126aeb9b02bdfbc7a0b2be5c75f56268b16c4a75c9df836add1ba15421069359ae5a4d0a9d576412c942688d4088bd982919860af55e7c804c1a02cccab5e5a910ed7e9fccf3085f3ffcaeeddac17251180e1f977a32b4bda") 2018/05/27 15:36:54 executing program 1: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x400000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'bpq0\x00', 0x103}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000000)) 2018/05/27 15:36:54 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2c, &(0x7f0000000000), 0x0) 2018/05/27 15:36:54 executing program 0: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003680)=[{{&(0x7f0000002a80)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000002e80), 0x0, &(0x7f0000002f00)=""/227, 0xe3}}, {{&(0x7f0000003480)=@can, 0x80, &(0x7f0000003580)=[{&(0x7f0000003500)}, {&(0x7f0000003540)=""/62, 0x3e}], 0x2, &(0x7f00000035c0)=""/168, 0xa8}}], 0x2, 0x0, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendmmsg(r0, &(0x7f00000002c0), 0x400000000000174, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f0000000780)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f00000000c0)='./file0\x00') umount2(&(0x7f0000000180)='../file0\x00', 0x2) mount(&(0x7f0000000100)='./file0\x00', &(0x7f00000007c0)='../file0/file0\x00', &(0x7f0000000800)='cgroup2\x00', 0x2000, &(0x7f0000000840)) 2018/05/27 15:36:55 executing program 7: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xfffffffffffffff9, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x4, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000000c0)={0x0, @broadcast, @local}, &(0x7f0000000100)=0xc) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000400)=0x1a00, 0x4) sendmmsg(r1, &(0x7f000000a240)=[{{&(0x7f0000000840)=@pppoe={0x18, 0x0, {0x0, @empty, 'team_slave_1\x00'}}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000c00)='x', 0x1}], 0x1, &(0x7f0000001c40)}}, {{0x0, 0x0, &(0x7f0000003900)=[{&(0x7f0000003880)='2', 0x1}], 0x1, &(0x7f0000003940), 0xffffffa2}}], 0x2, 0x80) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000080)={r1, 0x80}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000140)={'bpq0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0xb5, "94d591b221738cab060083daba43917691b8f1c8f1c894ab1085cef8ce38e1fb1699322ce2da1fbcd981d97c5d161bd9e8579ef6ca003f092e45a516550c7c0dc382915299342c3fd3db4ddbb2b720312120bf0e20a0a93e59db0ee0f2977eeec0bafcccddbaabf8245c680d3ff875b218493682cf4cacb18b99e6698ac795fab4ef3496c8f3f9cac068c09ef4e447613ad959a04f658eab195dc29b29c32ce8de7c183cbea7b5095cf5e5b511d852198ced73783b"}, &(0x7f0000000280)=0xbd) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000002c0)={r3, 0x6, 0x9f}, 0x8) 2018/05/27 15:36:55 executing program 3: r0 = socket(0x6, 0x7, 0x0) sendmmsg(r0, &(0x7f0000000040), 0x0, 0x43) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'veth0_to_bond\x00', 0x9}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000040)={'eql\x00', 0x8}) write(r0, &(0x7f0000000180)="240000002e001df53100000800417700fbffffff01000000ff1000000000000000000000", 0x24) 2018/05/27 15:36:55 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x9, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) read(r1, &(0x7f0000000300)=""/89, 0x59) write$rdma_cm(r1, &(0x7f00000004c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000480), 0x106}}, 0x20) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000080)=0x7fffffff, 0x4) write$rdma_cm(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="0300000001000100000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000077"], 0x38) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000000c0)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f00000001c0)={{0x10001, 0x6, 0x0, 0x100000000, "48945a54a6141653c350ead02cd6b11cb34e2d276861b07037697a3f00cd77f85f63502546e5e4be24fef011", 0x760e0eb8}, 0x0, 0x0, 0x8, r2, 0x9, 0x9, "9f0f4c9e7469bff9290d40bf1801062dc3b7b1b6f0482c9d1f28b041ba53ebd554a37f69df4a419bd87aec3e62b2667ea0ae2feef6b7c50fd79331464a594d66", &(0x7f0000000100)='\x00', 0x1, [], [0x1, 0x19, 0x2, 0x6656]}) 2018/05/27 15:36:55 executing program 1: r0 = socket(0x400800000000011, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000002c0)={"6966623000faffffffffffffff00", 0x1802}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x7) getsockopt$inet_dccp_int(r0, 0x21, 0x6, &(0x7f0000000000), &(0x7f0000000040)=0x4) dup3(r0, r1, 0x0) 2018/05/27 15:36:55 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xffffffff, "446fa7e383db8b8aeb07bbe28b285f0808e6fe54cf3bf7e52de501fea8cfdf94"}) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000140)=""/101) close(r0) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x100, 0x1b1) 2018/05/27 15:36:55 executing program 2: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x7b, &(0x7f0000000040)={r1}, &(0x7f0000000100)=0x8) close(r2) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x7a, &(0x7f00000000c0)={r3}, &(0x7f00000001c0)=0x10) sendmmsg$inet_sctp(r2, &(0x7f0000000bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr}, 0x10, &(0x7f0000000140), 0x0, &(0x7f0000000400)=[@dstaddrv4={0x18, 0x84, 0x7}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x38}], 0x1, 0x0) 2018/05/27 15:36:55 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(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$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$bt_hci(r2, 0x0, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000000040)=0x106) close(r2) close(r1) 2018/05/27 15:36:55 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) epoll_wait(r0, &(0x7f0000000040)=[{}, {}, {}, {}], 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000300)='net/dev_mcast\x00') read(r1, &(0x7f0000000540)=""/204, 0xffffffffffffff0a) read(r1, &(0x7f0000000440)=""/230, 0x13a2d98a) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000340)=""/196) 2018/05/27 15:36:55 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001680)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e3010000000ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00000000c0), 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0xfffffffffffffff8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000000200)={&(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000001a00)=[{&(0x7f0000001780)=""/94, 0x5e}, {&(0x7f0000001900)=""/196, 0xc4}], 0x2}, 0x0) r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x9, 0x0) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000000100)) 2018/05/27 15:36:55 executing program 0: r0 = memfd_create(&(0x7f0000000300)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000100)={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x1000000000000}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000000)={0x0, 0x0, {0x3, 0x0, 0x1, 0x0, 0x101}}) 2018/05/27 15:36:55 executing program 7: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x0, r1) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x200) dup3(r2, r1, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$TCXONC(r1, 0x540a, 0x2) tkill(r0, 0x1000000000016) 2018/05/27 15:36:55 executing program 3: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000000c0)={0x20, {{0xa, 0x4e22, 0x79, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x401}}}, 0x88) r1 = socket$inet6(0xa, 0x80000000080405, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f000022a000)=0x100008001, 0x4) connect(r1, &(0x7f0000000000)=@llc={0x1a, 0x327, 0x1f, 0x5, 0x7fffffff, 0x80000001, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0x10, &(0x7f00000001c0)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f00000002c0)=0x10) 2018/05/27 15:36:55 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-des3_ede-asm\x00'}, 0x58) io_setup(0xd2, &(0x7f0000000080)=0x0) io_cancel(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2, 0x9, r0, &(0x7f00000000c0)="6e8f9ebf639e359f347750d6c7651b40f9d6b5233589bb589bc8094c2480c3a4a30e8feb24409c5f11935e", 0x2b, 0x3, 0x0, 0x1, r0}, &(0x7f0000000140)) fgetxattr(r0, &(0x7f0000000000)=@known='user.syz\x00', &(0x7f0000000280)=""/223, 0xdf) [ 140.389278] ALSA: seq fatal error: cannot create timer (-22) 2018/05/27 15:36:55 executing program 7: r0 = socket(0x11, 0x4000000000080003, 0x0) ioctl$KDDISABIO(0xffffffffffffffff, 0x4b37) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f00000001c0)={'filter\x00', 0xa1, "b2dd2b0af5fea0bf4663611816a625d9677d45fb36f4e4d6be0f506787e85e26ca99fd8cdd0000000000000000100000000000000000000000000000000000000000000300000000000000"}, &(0x7f0000000040)=0xff16) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000080)={{0x2, 0x0, @rand_addr}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, "0085ae611c93d1dbff00"}) [ 140.492852] ALSA: seq fatal error: cannot create timer (-22) 2018/05/27 15:36:55 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x4407ff, 0x0) r1 = semget(0x0, 0x7, 0x40) semctl$IPC_INFO(r1, 0x0, 0x3, &(0x7f00000000c0)=""/15) fsync(r0) getsockname$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x102000}, 0xc, &(0x7f0000000280)={&(0x7f00000004c0)={0x13c, r2, 0x100, 0x70bd2a, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xffffffffffffff3e}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xfffffffffffff4fc}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x10001}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x30, 0xc}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}]}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff], @rand_addr=0x4}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x11}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x32}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}]}, 0x13c}, 0x1, 0x0, 0x0, 0x40}, 0x8010) r3 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000000140)={0x8, &(0x7f0000000100)=[{}, {}, {0x0}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f00000001c0)={r4, 0x3}) preadv(r3, &(0x7f0000000300)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x0) 2018/05/27 15:36:55 executing program 0: r0 = memfd_create(&(0x7f0000000300)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000100)={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x1000000000000}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000000)={0x0, 0x0, {0x3, 0x0, 0x1, 0x0, 0x101}}) 2018/05/27 15:36:55 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x12) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='ext4\x00', 0x0, 0x0) get_thread_area(&(0x7f0000000040)={0x7ff, 0x0, 0xffffffff, 0x76, 0x8, 0x80, 0x3, 0x81, 0x1, 0x20000000000000}) 2018/05/27 15:36:55 executing program 1: r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10) fchdir(r0) r1 = socket$inet(0x2, 0x3, 0x19) close(r1) fchdir(r1) [ 140.681932] ALSA: seq fatal error: cannot create timer (-22) 2018/05/27 15:36:55 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = semget$private(0x0, 0x9c323c1b6d1775f8, 0x0) semtimedop(r1, &(0x7f0000000040)=[{0x3, 0x0, 0x1800}, {0x4, 0x7, 0x800}, {0x7, 0x1, 0x800}], 0x3, &(0x7f0000000080)) bind$can_raw(r0, &(0x7f0000000000)={0x1d}, 0x10) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind$can_raw(r0, &(0x7f0000001640)={0x1d}, 0x10) 2018/05/27 15:36:55 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x3, 0x28001) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x484080, 0x0) ioctl$BLKPBSZGET(r1, 0x127b, &(0x7f0000000180)) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f00000000c0)={&(0x7f0000000080)=[0x3f, 0x5, 0x9364, 0x800000, 0x8000, 0x7f, 0xffff, 0x7, 0x5], 0x9, 0xdae, 0x8, 0x0, 0x401, 0xfffffffffffffffb, {0x2, 0x2, 0x6, 0x4, 0x3f, 0xffffffffffffd3f1, 0x81, 0x4, 0x0, 0xfffffffffffffffc, 0x6, 0x3, 0x80000000, 0x3, "bff14967f20cfa1a777c0e5d4a944e07d59d9f809fff6974ef79e4fd5c6cdd14"}}) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x3a, 0x2}, {}], 0x30) 2018/05/27 15:36:56 executing program 0: r0 = socket(0x9, 0x1, 0x9) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) rmdir(&(0x7f0000000100)='./file0\x00') ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@empty, @remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400807ffdfa}) 2018/05/27 15:36:56 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) pwritev(r0, &(0x7f0000f65000)=[{&(0x7f0000000080)="80fd", 0x2}], 0x1, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00000000c0)=0x7, 0x4) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x1) 2018/05/27 15:36:56 executing program 5: r0 = socket(0x8000000000000011, 0x3, 0x0) ioctl(r0, 0x1b4e0645, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockname$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x1) 2018/05/27 15:36:56 executing program 1: r0 = epoll_create(0x6) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa}) r2 = accept$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x14) getsockopt$IP_VS_SO_GET_SERVICES(r2, 0x0, 0x482, &(0x7f0000000180)=""/4096, &(0x7f0000001180)=0x1000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000000c0)={0x40000004}) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) 2018/05/27 15:36:56 executing program 7: r0 = socket(0xa, 0x1, 0x10000000000000) ioctl(r0, 0x8914, &(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$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f0000000000)={'security\x00', 0x4, [{}, {}, {}, {}]}, 0x68) close(r2) close(r1) 2018/05/27 15:36:56 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="f1ff0000180159a9ba294a252d473000", @ANYPTR=&(0x7f0000000200)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="06010b0000000000"], 0x20) write$rdma_cm(r0, &(0x7f00000002c0)=@query_route={0x5, 0x10, 0xfa00, {&(0x7f0000000000), r1, 0x3}}, 0x18) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={r0, 0x28, &(0x7f0000000300)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={r2, 0x7fff, 0x18}, 0xc) r3 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r3, 0x8bff, &(0x7f0000000240)={'veth0_to_bond\x00', @ifru_hwaddr}) 2018/05/27 15:36:56 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$bt_hci(r2, 0x0, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000000040)=0x106) close(r2) close(r1) 2018/05/27 15:36:56 executing program 6: 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") setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00000000c0)=0x80000001, 0x4) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000380), &(0x7f0000000400)=0x316) accept$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000080)={r1, @remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0x8001}, 0xc) 2018/05/27 15:36:56 executing program 0: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x424000, 0x0) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000000040)=""/46) bind(r1, &(0x7f0000254f80)=@generic={0x1e, "0103000000a300b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401000559829a2b0afe7ce43a4b2c70a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r2, &(0x7f0000000080)=@generic={0x1e, "0103000009000000000000000000000009a979f321b30cbf00000000000100010a53a632ed4938d36d0e00000007000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c0002f0000178d19b7e3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590ebb9f70dc136cb184a"}, 0x14) close(r0) 2018/05/27 15:36:56 executing program 1: unshare(0x24020400) r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f00000000c0)={0x0, 0x0, 0x0, {}, {}, @cond}) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000300)={'team0\x00', 0x0}) bind$packet(r1, &(0x7f0000000340)={0x11, 0x10, r2, 0x1, 0x30, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}}, 0x14) 2018/05/27 15:36:56 executing program 3: unshare(0x24020400) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x0, 0x0) ftruncate(r0, 0x7f) close(r0) preadv(r0, &(0x7f0000000000), 0x0, 0x0) 2018/05/27 15:36:56 executing program 5: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bridge_slave_1\x00', 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={0x0, 0x10001}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x0, 0x8001, 0xff, 0x0, r2}, 0x10) bind$packet(r0, &(0x7f0000000480)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) setsockopt$packet_int(r0, 0x107, 0x10, &(0x7f0000000000)=0x3, 0x4) 2018/05/27 15:36:56 executing program 6: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x281b71}) r0 = bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f000000a000)=""/195}, 0x18) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000040)=0x2) 2018/05/27 15:36:56 executing program 0: socket$unix(0x1, 0x1, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="480000001400197f09004b0101048c590188ffffcf3d3474bc9240e128213ee20600d4ff5bffff00c7e5ed7d00000000c8550000000000002758d638c70000a8cc80dfececb2aa205bdf041e50c38f7e19129ac2", 0xfffffffffffffce8}], 0x1) 2018/05/27 15:36:57 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = add_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000003c0)="8248eaaa9447511b6721298d22c5fb703fd096d90b0d4a50bc9e5bf43a03f9d125f44ee80d0609bd7bc0e4d434453839b595d43056f9efae92e69357565b37a1643fe43baa4f48dc70f635f798a4b363c6220f04fd72af1f2168d10bc79d85ffacaf56993ecd52c702a2ccc4d24c94fb16218d922dccbca4de3ada5c86e1aa310c08b42c0f2f9961", 0x88, 0xfffffffffffffffc) r2 = add_key$user(&(0x7f0000000540)='user\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000005c0)="b9087c7c94ae1389c5d05e2015beeed021eb387ba1d19154a253277353d6a52338db7ef18d2b1fe692f7e1f3c31f9bcbacde4ac485e0c35a68cd35b282145e5a14248c9e304155571c6b8fe2cfc7f917823a7c802c384ff92905a96dbbbb56eb9d9e77327f4c60498750d9a0abfa9f811878733989a338387a49cb8518820c9572ff52f962ce85caa64fe041250e38a90251880d73665d641d089388ccb955241a9876d96ab058e34116fa102e6d62a7a9", 0xb1, 0xfffffffffffffffa) keyctl$instantiate_iov(0x14, r1, &(0x7f0000000500)=[{&(0x7f0000000480)="e830632ba59fe373dc44e3381f2baf4d85be9a76c91745be840150b1e57baaf4ff13f6f0de92cde3dbd0e2f52bf47cc83724812029f6fc19ef96297598840d47839c07e0cd38a5fd7623d21c845b7c62f2e480447256f5", 0x57}], 0x1, r2) unshare(0x24020400) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x0, 0x2}, 0x8) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) bind$rds(r3, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000000200)=0xe8) setsockopt$RDS_GET_MR_FOR_DEST(r3, 0x114, 0x7, &(0x7f00000002c0)={@hci={0x1f, r4, 0x3}, {&(0x7f0000000240)=""/7, 0x7}, &(0x7f0000000280), 0x21}, 0xa0) poll(&(0x7f0000000000), 0x0, 0x0) 2018/05/27 15:36:57 executing program 1: r0 = socket(0x400000018, 0x0, 0x401) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) r2 = add_key(&(0x7f0000000100)='rxrpc_s\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$search(0xa, r1, &(0x7f0000000080)='logon\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, r2) fallocate(r0, 0x2, 0xfffffffffffffffc, 0x8) 2018/05/27 15:36:57 executing program 5: socket$inet6(0xa, 0x3, 0x32) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x35, &(0x7f0000000080)=""/100, &(0x7f0000000100)=0x64) 2018/05/27 15:36:57 executing program 3: ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000002dc0)={'gretap0\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f00000006c0)={0x1, 0x20000000000001de, &(0x7f00000001c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x3}, [@jmp={0x5, 0x7, 0x3, 0xa, 0xf, 0xffffffff, 0xfffffffffffffffc}, @jmp={0x5, 0x5, 0xb, 0x2, 0x5, 0xffffffff}, @ldst={0x2, 0x1, 0x3, 0x3, 0x6, 0x50, 0xffffffffffffffff}, @exit={0x95}, @alu={0x7, 0x20, 0xb, 0xf, 0x1, 0xffffffff, 0xfffffffffffffff4}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x8}], {0x95}}, &(0x7f0000000180)='GPL\x00', 0x80, 0xfb, &(0x7f0000000080)=""/251, 0x41000, 0x0, [], r0, 0x3}, 0x1f3) 2018/05/27 15:36:57 executing program 0: mlock(&(0x7f0000003000/0x3000)=nil, 0x3000) r0 = socket(0x10, 0x2, 0x0) fcntl$getown(r0, 0x9) mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000380)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000740)='stat\x00') recvmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000080)=@ipx, 0x80, &(0x7f0000000600)=[{&(0x7f0000000180)=""/187, 0xbb}, {&(0x7f0000000240)=""/165, 0xa5}, {&(0x7f0000000300)=""/67, 0x43}, {&(0x7f0000000400)=""/87, 0x57}, {&(0x7f0000000480)=""/99, 0x63}, {&(0x7f0000000000)=""/16, 0x10}, {&(0x7f0000000500)=""/215, 0xd7}], 0x7, &(0x7f0000000680)=""/191, 0xbf, 0x10001}, 0x20) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f00000003c0)) sendfile(r0, r2, &(0x7f0000000140), 0x7ffffffe) 2018/05/27 15:36:57 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000004c0)="2e2f6367726f7570000478d081", 0x200002, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000380)={{0xffffffffffffffff, 0x2, 0xad6c, 0x2, 0x8}}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vga_arbiter\x00', 0x10200, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000480)={0x10000000}) ioctl$BLKGETSIZE(r2, 0x1260, &(0x7f0000000340)) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000400)=0x0) sched_setparam(r3, &(0x7f0000000440)=0x348) r4 = openat$cgroup_int(r0, &(0x7f0000000140)='cgroup.max.depth\x00', 0x2, 0x0) read(r4, &(0x7f0000000040)=""/239, 0xef) r5 = accept4(0xffffffffffffff9c, &(0x7f0000000180)=@nfc_llcp, &(0x7f0000000000)=0x80, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000240)={0x0, 0x5, 0x4, [0x8001, 0x6, 0x4, 0x6]}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00000003c0)={0x2, 0x9, 0xf307, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f00000002c0)={r6, 0x5}, 0x8) 2018/05/27 15:36:57 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') readv(r0, &(0x7f0000002540)=[{&(0x7f0000001540)=""/4096, 0x1000}], 0x1) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000040)={0x6, 0x3, 0x2, 0x6}, 0x10) 2018/05/27 15:36:57 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x0, &(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$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$bt_hci(r2, 0x0, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000000040)=0x106) close(r2) close(r1) 2018/05/27 15:36:58 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x121000, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=@ipv6_getrule={0x20, 0x22, 0x300, 0x70bd25, 0x25dfdbfe, {0xa, 0x0, 0x14, 0x101, 0xffffffff, 0x0, 0x0, 0x7, 0x10000}, ["", "", "", "", "", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x84}, 0x8040) r1 = socket(0x10, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00000002c0)={0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000400)={r3, 0x0, &(0x7f0000000300), &(0x7f0000000340)=[0x97a8, 0x7, 0xdfd, 0x0], 0x1, 0x3, 0x2, &(0x7f0000000380)=[0x1ff, 0x9, 0x2130], &(0x7f00000003c0)=[0x2, 0xfffffffffffffffd, 0x6, 0xe3b000000000000, 0xffff, 0x80000001, 0xcede, 0xf1]}) fcntl$notify(r2, 0x402, 0x3e) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv6_getmulticast={0x14, 0x3a, 0x4, 0x70bd2b, 0x25dfdbfd, {0xa}, ["", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x10) dup3(r1, r2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000300)) 2018/05/27 15:36:58 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x206000, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000040)=0x3, 0x4) 2018/05/27 15:36:58 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) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) openat$cgroup_subtree(r2, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 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) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000280)={0x0, 0xfffffffffffffffe}, 0x10) close(r3) close(r1) 2018/05/27 15:36:58 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x200000000008002, 0x0) write$binfmt_elf32(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="7f454c460003ff000000000000000000000000000000002000000000000000000000000d6df200000000000000000000000000000000000000000000000000000000000000000000"], 0x58) 2018/05/27 15:36:58 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000a34000)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000f71000)}, 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) setsockopt$inet_int(r1, 0x0, 0x14, &(0x7f00000001c0)=0x9, 0x4) recvmsg(r0, &(0x7f0000001440)={&(0x7f0000000140)=@ax25, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000000440)=""/4096, 0x1000}, 0x0) 2018/05/27 15:36:58 executing program 6: syz_emit_ethernet(0x3b, &(0x7f00000001c0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [], {@generic={0x9aa8, "6750c3b9a3d5618d4c90294202830e11de10b9530f286a879df28c7505d1eb0a572f3a4f9643ab63a09fa09ce5"}}}, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x223, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0xfffffffd}}, @icmp=@parameter_prob={0x5, 0xffffffff01000000, 0x0, 0x0, 0x0, 0x0, {0x12, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000040)) syz_emit_ethernet(0xca, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaabb40000000ffff001101018f2c4e3bb5c4c8431577ad80ebeccc2b259c7dbced8e5d3382a2489aef037e320075ef5e9c2141db8f1e18694f7f5c9eb7a5451b07a8ecadb645c2c9ff98700ebd3d7c9d06b4140b2603167e378fb9f8ea733e6aac16ae3dc57e27bffd81b73d11965aa5adf41b2091c3c0e2c072678227fe30dc5f821a9f985ab7a8f598800867dc5c3600d10e981c2f7c678b6258d7d90a228c204db940dfbbdda3f6d053a894a5773eccf56f4e41af5aab9b6f578fe1894e8d4a34e695c820"], &(0x7f0000000000)={0x0, 0x1, [0x9d0, 0x91, 0x723, 0xdd7]}) socketpair(0xd, 0x7, 0x401, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGPTPEER(r0, 0x5441, 0x81) 2018/05/27 15:36:58 executing program 0: r0 = socket$inet6(0xa, 0x803, 0x100000001) bind(r0, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xe}}, 0x1, 0x4, 0x1, 0x3}}, 0x80) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000200)=@nfc_llcp, 0xfffffffffffffee3, &(0x7f0000000300)=[{&(0x7f00000002c0)=""/11, 0xb}], 0x1, &(0x7f0000000100)=""/193, 0xc1}, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000000140), 0x40000000000014b, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000280), &(0x7f0000000340)=0xb) 2018/05/27 15:36:58 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)) 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$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$bt_hci(r2, 0x0, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000000040)=0x106) close(r2) close(r1) 2018/05/27 15:36:58 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1a}}, 0x10) sendmmsg(r0, &(0x7f0000002d80)=[{{0x0, 0x0, &(0x7f00000014c0), 0x0, &(0x7f0000001580)}}, {{&(0x7f0000002780)=@sco={0x1f}, 0x80, &(0x7f0000002980), 0x0, &(0x7f00000029c0)}}], 0x2, 0x0) socket$inet6(0xa, 0x800, 0x8) 2018/05/27 15:36:58 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') fchmodat(r1, &(0x7f0000000040)='./control/file1\x00', 0x80) rmdir(&(0x7f00000000c0)='./control\x00') truncate(&(0x7f0000000300)='./control/file1\x00', 0x0) creat(&(0x7f00000001c0)='./control/file1\x00', 0x0) close(r0) 2018/05/27 15:36:58 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"69dd0101e6fffeffffffffff0400005d", 0x103}) r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getroute={0x1c, 0x1a, 0x201, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x1) dup3(r2, r0, 0x0) 2018/05/27 15:36:58 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa}, 0x1c) r1 = dup(r0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000200)={0x0, @dev, @multicast1}, &(0x7f0000000240)=0x87) sendmmsg(r0, &(0x7f0000006740)=[{{0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000480)=@ll={0x11, 0x1c, r2, 0x1, 0x1f, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000000500), 0x0, &(0x7f0000000540)}}], 0x2, 0x0) 2018/05/27 15:36:58 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000080), &(0x7f0000000100)=0x4) ioctl$sock_ifreq(r0, 0x8994, &(0x7f0000000040)={'gre0\x00', @ifru_data=&(0x7f00000000c0)="88e5274b27219e9943baa3bdd736df68b3484da884c770ad6681b296d76e4d1c"}) [ 143.453768] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 143.471018] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 143.628791] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 2018/05/27 15:36:59 executing program 0: r0 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={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}, &(0x7f0000000180)="01", 0x1, r3) r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r0) keyctl$dh_compute(0x17, &(0x7f0000000340)={r4, r5, r4}, &(0x7f00000006c0)=""/132, 0x375, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) 2018/05/27 15:36:59 executing program 2: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) add_key$user(&(0x7f0000c24ffb)='user\x00', &(0x7f00003ebffb)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000d6c000)="0000000000000001e3a255ec4a8d9d652d0536c67b9695cfb4c29da627ab9e5e0587e50ec159997396abc344a7d9f563a3e3af2d90a5dfcade859e4717cdf8f03fdf022186424d68996f51a7b3f20108f152bfd57ac5a50be84a106249d0216d5c98c41df97cd7d5032e9c632e4715a226907aabbfc5b3f2e96bf3039474801053b87fbf8674e100", 0x88, r1) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='u', 0x1, r1) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000640)="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", 0x191, r1) r4 = request_key(&(0x7f00000001c0)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x44000, 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r2, r3, r4}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) r5 = syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0xffffffff, 0x2) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/05/27 15:36:59 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f00000000c0)="18000000020001000000be744bff8c88360000110218000008ff0000000000400a006a8807aacb59db01061947b3550400000900a1e20059fc21e3e00000000000040100080b01000000b121ad147dd78a8810d2c85839193a17b222f5423f38ecaa008b00cf81000006000000000000001c00f800000000e9f57406aa010b0400264a64d2078a1864c84310abea04aa54da2955aee65d7299bb5d1200b7760053502e0a7c731dc4e94a1ee10000007f000000000000000000000000000034d2", 0xc0) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/05/27 15:36:59 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000080)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x1a}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdfb, r1}) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cgroup.controllers\x00', 0x0, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0xffffffff, 0x40000) renameat2(r2, &(0x7f0000000100)='./file0\x00', r3, &(0x7f0000000180)='./file0\x00', 0x4) 2018/05/27 15:36:59 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x2, &(0x7f0000000140)=@raw=[@ldst={0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x4}], &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f0000000040)=""/195}, 0x48) set_thread_area(&(0x7f0000000000)={0x0, 0x20001800, 0x0, 0xfffffffffffff872, 0xd, 0x6, 0x7, 0x100000000, 0x4, 0x4}) 2018/05/27 15:36:59 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKROTATIONAL(r0, 0x127e, &(0x7f0000000340)) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/rt6_stats\x00') r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="74010000", @ANYRES16=r2, @ANYBLOB="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"], 0x174}, 0x1, 0x0, 0x0, 0x800}, 0x40) 2018/05/27 15:36:59 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$bt_hci(r2, 0x0, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000000040)=0x106) close(r2) close(r1) 2018/05/27 15:36:59 executing program 1: perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x3, 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) clone(0x2, &(0x7f00000002c0)="0c72ddd80dde04c745a6870fa7d033044837accc0c4ca388ca681e94870b0437382022d5666e8aeb10da78ed46703b59b29ce2110a5b1822dcbc2a23d1114c56480475395ed0df0ac43fdd21dc59839349c3465e4fef5e2dcafc2661cf309b2128de8656c202f387b8fe28753bbef6105e31ef6775cc4e57741273001277fc31fdce8d58c0f5a656753a3f233e2accbfd9bfc863f09b668250f13f0c40182f313b2fa40856224b73a466bfb2", &(0x7f0000000280), &(0x7f00000001c0), &(0x7f0000000140)) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1f}}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xa, {0x2, 0x4e23}, 'veth0_to_bond\x00'}) 2018/05/27 15:36:59 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0xffffffffffffff7f) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000001640)="4bd838faafb8074178b57c04709d435ec80a3f4d77c6354ea8c5381dfad234d7494126421b35bfb80a9cba91b165137785437de2c147d7cb9faa3db17eab39269c35f2a5e81262cad3f66bda290d44cc5d933dde47d5f6ee3406bdd37257367318f3cb6e2463f065c5fb9a97b757490db64e7f7cb9c5ffaac1498772507ff430692be0e731f55aa9a4388f40f53c901a28890b7a19fb65035c3592563541b1c48fa5a2fbcf4d01b1717012a42a4c76647038039c37ee2d5fd99b366b7c5bca8b065f2969e4f7e7dfecf0e807bc4b9a44302287d6a37e8296f391baa659081bbe9a0a3499c070cf52e841ab7b0a50df05fef1b5636a159580a3e986") ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f00000000c0)={'bcsh0\x00', 0x9}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = accept4(r1, &(0x7f00000003c0)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000440)=0x80, 0x0) sendto$inet6(r2, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x14) recvmsg(r0, &(0x7f0000001600)={&(0x7f0000000280)=@hci, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000300)=""/130, 0x82}, {&(0x7f0000000480)=""/115, 0x73}, {&(0x7f0000000500)=""/159, 0x9f}, {&(0x7f0000000200)=""/6, 0x6}], 0x4, &(0x7f0000000600)=""/4096, 0x1000, 0x6}, 0x100) r4 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x800, 0x0) ioctl$LOOP_GET_STATUS(r4, 0x4c03, &(0x7f0000000140)) 2018/05/27 15:36:59 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00009b6000), 0xfffffffffffffe9c) 2018/05/27 15:36:59 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x6, &(0x7f0000001500)={0x0, @in={{0x2, 0x0, @rand_addr}}}, &(0x7f00000001c0)=0xa0) 2018/05/27 15:36:59 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000080)={0x9, 0x0, 0x0, 0xffffffff00000001, "b2c7593a6961e78f5cb92363b36b095efba586054fa98222a3ed07ded26e8d5dc06f34209792164ddc5efef3", 0x1}) mbind(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000000040)=0xffffffffffff7b27, 0x100, 0x0) mbind(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, &(0x7f0000008800)=0x609, 0x18a6, 0x0) mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x3000000) 2018/05/27 15:36:59 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000100)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, 0xc) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x4000) connect$ipx(r2, &(0x7f00000000c0)={0x4, 0x8001, 0xfe2, "510e64d692a3", 0xffffffffffffff89}, 0x10) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r3 = syz_open_procfs(0x0, &(0x7f0000000200)='net/mcfilter\x00') bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha224-generic)\x00'}, 0x58) r4 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r4, r3, &(0x7f000025d000)=0x400, 0x3fc) 2018/05/27 15:36:59 executing program 2: r0 = mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4}) r1 = epoll_create(0x20) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x8474}}, 0x8, 0x1, 0x7f, 0x4, 0x20}, &(0x7f0000000180)=0x98) getsockopt$inet6_tcp_int(r2, 0x6, 0x1, &(0x7f0000000380), &(0x7f00000003c0)=0x4) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000003, 0x10, r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) mq_timedsend(r0, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc008240a, &(0x7f0000000200)=ANY=[@ANYBLOB="02000000000000000000003800000000ead8682cfe373e94b1828936e8267952850676c94a55922d5ede73"]) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000300)={0x6}) 2018/05/27 15:36:59 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c26fec)={0x1, 0x2, 0xff, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001100)={r0, &(0x7f0000000000), &(0x7f0000000040)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f00000001c0)="b8", &(0x7f0000000240), 0xfffffffffffffffd}, 0x20) ioctl(r0, 0x7, &(0x7f0000000040)="1e943657c4a09384a778ccbb35d517eedbbda0e55c6eb1d6c0443fa56fb016b2289602da6289e1a9c0b75f86023043fd67d6d41f1eed1ff314f5e68ded7cb89f319af4203b8b060a7923caaba182b10d4daf84e7d463cea72f5e699ca5e25d28bd5b95356383e2453f9192e2b5536e413bbcd40466d4e3a945adeea6764b1a8b3a35f819753bd9142164871291d903c1742055bae737b5b1d6d98c6945ac2f8b4faf1e332e3cbe5a0d6735b02200e12a2098ab23a3f32378621b2a50cddf3732d1be4a1e29239ae1b9d02e755dc76cbf87ca46d27c096467e07c21297c32d060be8751864c53b9bb5d6a65eec770df55301234b6836fe6a5d4") ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000180)=0x0) fcntl$setown(r0, 0x8, r1) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000300)={r0, &(0x7f00000002c0)}, 0x10) modify_ldt$read_default(0x2, &(0x7f0000000000)=""/25, 0x19) r2 = dup3(r0, r0, 0x80000) ioctl$BLKDISCARD(r2, 0x1277, &(0x7f0000000140)=0x9f2) 2018/05/27 15:36:59 executing program 6: mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ff9000/0x4000)=nil) r0 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x1f, 0x8401) finit_module(r0, &(0x7f0000000100)='/dev/sequencer\x00', 0x2) madvise(&(0x7f0000002000/0x4000)=nil, 0x4000, 0xe) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2, 0x0) getpeername(r1, &(0x7f0000000140)=@nl=@proc, &(0x7f00000001c0)=0x80) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000040)=""/105) 2018/05/27 15:36:59 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x0, 0x0) sync_file_range(r0, 0xfff, 0x381b, 0x6) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c0045009, &(0x7f0000006000)) ioctl$TIOCCONS(r0, 0x541d) 2018/05/27 15:36:59 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000080)=0x61) read(r0, &(0x7f0000000200)=""/11, 0xfffffffffffffc62) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000140)) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000180)) r1 = syz_open_pts(r0, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0xc3) fcntl$setstatus(r1, 0x4, 0x800) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000000280)={0x3, &(0x7f00000002c0)=[{}, {}, {}]}) r3 = getpgid(0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x100000001, 0x4, 0x7, 0x5, 0x0, 0x4812, 0x200, 0x5, 0x8, 0x17, 0x1, 0x68d, 0x6, 0x7, 0x6, 0x2, 0x4, 0x7, 0x7, 0x7, 0x6, 0x6, 0x7, 0xc02, 0x7fffffff, 0x4, 0x6, 0x7fff, 0x5, 0x9, 0xffffffffffffffc7, 0xf4, 0x200, 0x1, 0x7ff, 0x7, 0x0, 0x7ff, 0x0, @perf_config_ext={0x8, 0x4}, 0x1880c, 0x7, 0x7f, 0x6, 0x7, 0x6, 0x1}, r3, 0xb, r2, 0x2) ioctl$TCXONC(r1, 0x540a, 0x2) 2018/05/27 15:36:59 executing program 5: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0xc, &(0x7f0000000040)=[{0x0, 0x0, 0x8}, {0x54}, {0x16}]}) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x1, 0x0) 2018/05/27 15:36:59 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0xfffffffffffffffe, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000d86000)='syscall\x00') r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r1, &(0x7f00004f1000), 0x1) 2018/05/27 15:37:00 executing program 3: r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x800002, 0x12, r1, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000), &(0x7f0000000040)=0x8) madvise(&(0x7f0000002000/0x2000)=nil, 0x2000, 0xe) read(r0, &(0x7f0000000080)=""/181, 0xb5) 2018/05/27 15:37:00 executing program 6: r0 = socket(0x2, 0x1, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x4003, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000080)={0x1, 0x2, [@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) rt_sigsuspend(&(0x7f0000000000)={0xf0}, 0x8) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0xc) madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0xd) 2018/05/27 15:37:00 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x8000000003a) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x16}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) 2018/05/27 15:37:00 executing program 5: r0 = socket(0xa, 0x80002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmmsg(r0, &(0x7f0000004240)=[{{&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000001680)=[{&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000000100)=""/141, 0x8d}, {&(0x7f0000001280)=""/252, 0xfc}, {&(0x7f00000001c0)=""/52, 0x34}, {&(0x7f0000001380)=""/212, 0xd4}, {&(0x7f0000000200)=""/49, 0x31}, {&(0x7f0000001480)=""/116, 0x74}, {&(0x7f0000001500)=""/88, 0x58}, {&(0x7f0000001580)=""/2, 0x2}, {&(0x7f00000015c0)=""/165, 0xa5}], 0xa, &(0x7f0000001740)=""/97, 0x61, 0x5}, 0x7}, {{&(0x7f00000017c0)=@l2, 0x80, &(0x7f0000001840), 0x0, &(0x7f0000001880)=""/132, 0x84, 0x81}, 0x40}, {{&(0x7f0000001940)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f0000002c00)=[{&(0x7f00000019c0)}, {&(0x7f0000001a00)=""/14, 0xe}, {&(0x7f0000001a40)=""/21, 0x15}, {&(0x7f0000001a80)=""/4096, 0x1000}, {&(0x7f0000002a80)=""/121, 0x79}, {&(0x7f0000002b00)=""/198, 0xc6}], 0x6, 0x0, 0x0, 0x8}, 0x6}, {{0x0, 0x0, &(0x7f0000004140)=[{&(0x7f0000002c80)=""/124, 0x7c}, {&(0x7f0000002d00)=""/214, 0xd6}, {&(0x7f0000002e00)=""/163, 0xa3}, {&(0x7f0000002ec0)=""/4096, 0x1000}, {&(0x7f0000003ec0)=""/164, 0xa4}, {&(0x7f0000003f80)=""/167, 0xa7}, {&(0x7f0000004040)=""/230, 0xe6}], 0x7, &(0x7f00000041c0)=""/104, 0x68, 0x4957}, 0x7fffffff}], 0x4, 0x1, &(0x7f0000004340)={0x0, 0x989680}) socket$inet(0x2, 0x7, 0xfffffffffffffffb) r1 = socket(0x20000000000000a, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000004380)) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x20, 0x0, 0x0, 0xfffff018}, {0x6}]}, 0x10) 2018/05/27 15:37:00 executing program 1: r0 = socket$inet(0x2, 0x2000000080002, 0x2000000000) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x1, 0x1a0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000000a80)=ANY=[@ANYBLOB="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"]}, 0x218) 2018/05/27 15:37:00 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x80000, 0x0) r3 = fcntl$getown(r1, 0x9) r4 = getpgid(r3) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f0000000100)={{0x101, 0x1, 0x400, 0x5e8, "4b7337984893f295344228b8e6557bad8a46ef0517d1af778f485b499dc29155c57fae2ef985123c9f879542", 0xffffffff}, 0x0, 0x0, 0x7ff, r4, 0x6, 0x80000000, "80e112843fe65255bbf4a9af036e5fc5b50441a5255a47e6ab761176b1375e1d0d42aca338cf8c496b0ee020e31b6d35ca574ea37d50e22be086112e1c39978f", &(0x7f0000000040)='/dev/zero\x00', 0xa, [], [0x9, 0xfff, 0x1, 0xc64c]}) ioctl(r0, 0x20020000008912, &(0x7f00000002c0)="c626262c8523bf012cf66f") r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) ioctl$VHOST_RESET_OWNER(r2, 0xaf02, 0x0) read$eventfd(r5, &(0x7f00000000c0), 0x8) setsockopt$inet6_udp_encap(r5, 0x11, 0x64, &(0x7f0000000280)=0x4, 0x4) 2018/05/27 15:37:00 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x501000, 0x0) ioctl$TIOCCBRK(r0, 0x5428) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000480)={"66696c7465720200", 0x4}, 0x68) socketpair(0x10, 0x80807, 0xfd, &(0x7f0000000100)={0xffffffffffffffff}) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x1ff, @local={0xfe, 0x80, [], 0xaa}, 0xc946}, 0x1c) 2018/05/27 15:37:00 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$bt_hci(r2, 0x0, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000000040)=0x106) close(r2) close(r1) [ 145.521257] Unknown ioctl -1055894255 [ 145.541132] Unknown ioctl 44802 2018/05/27 15:37:00 executing program 2: r0 = socket(0x7, 0xb, 0x6ec) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect(r0, &(0x7f0000000000)=@in6={0xa, 0x4e21, 0x8, @loopback={0x0, 0x1}, 0xffffffff}, 0x80) clock_getres(0x5, &(0x7f0000000280)) 2018/05/27 15:37:00 executing program 1: r0 = socket$inet(0x2, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(&(0x7f0000000200)='/dev/snd/pcmC#D#c\x00', 0x7000000000000000, 0x440000) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f00000003c0)=""/96) vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f0000000000)="1b27f9f9a03db050ab93b54fafe7b80f2e119adec59081ffb08bd95483", 0x1d}, {&(0x7f0000000040)="46a555a945d780946b6a0dd382b7f668692dd905031069490af64a7973ca9736afabc2f6a58bb5f5c23d4d7f4b5d5cfba3724665d991afe3b922d76557bc4418d70fd874ca0dd26324bb030ea8f67d4285b9be0ab8069addf1f244ac17677bdbb9b55c5771a491df6a560bf743cce2a64c0b4dd3e69b79f164aff304d5f3ca76e465ee269b8fab6a780a75b1a518832760667815ff30b021a6e381c3271409a8b9e236f1ec469b462595ccf1820b6efd9e2ccaf83d2eccbd815cc3bffda4b05f7f6048c04b7f60f8564266f11fbfd6d3ace84d49924afdd42e0b7118f43f", 0xde}, {&(0x7f0000000140)="e7792bad6372ffda59d5b763032b006d3186bc9a5daa4c5b037f224bb9d0ba85d3b841a535541abde3edb82d4624a408290cae84e1461d5c5484b266235fa5aa343e2d3d655e3971ca7c29d77853124cee1eba525addee1a193b334aca215b80b1262f2f39306e8e5d4620120dc0c88a9da04becb680576118280c1f", 0x7c}, {&(0x7f0000000280)="8124c4c8badbed481269b22fa71833efe537363a8e99b6f2545a2cd6296c2240a1c894f1ef382d531a5ca58bdbe389140b12ec68939576aec22761469a3cfdad6d98dd14fc333c38bbe3b3a7b3ef2b3f0d566adf100e3a9de5d23308c0833b13d6a49bc453e2dfe5cf34523642595ca98cf0ec68e808917f513f9b8b48f09915307ebc06d78c02a1b185504e7e1e2ab0dedd45df9144eb6b9c1175fb1e16d3deb08f2c879045dfc984b9119e77a659324b0b1595b872d0994b5418785ed0dc25d39f7252d77ef8c0ce73dfe5d0ff07abe95f6a4db7b66c2dd8f7ff56f4939c975730671618b3f398", 0xe8}], 0x4, 0x4) ioctl(r0, 0x8912, &(0x7f0000000380)="c626262c8523bf012cf66f") personality(0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10000000000032, 0xffffffffffffffff, 0x0) 2018/05/27 15:37:00 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x3fb9f5cb7a9cd36d, 0x0) close(r0) 2018/05/27 15:37:00 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) r1 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x3, 0x181400) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000040), &(0x7f0000000080)) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000000000300018000000000000000000000000000000000000025ae888fbe87"], 0x28) [ 145.561814] Unknown ioctl -1055894255 [ 145.569513] Unknown ioctl 44802 2018/05/27 15:37:00 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000140)=""/246) unshare(0x20400) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000040)=""/253) 2018/05/27 15:37:00 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000c88ff6)={0x0, 0x0, 0x80000000000001aa}, 0xfef1) 2018/05/27 15:37:01 executing program 3: r0 = socket(0xa, 0x1, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000000000)={0x1551b0cba6d327da}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000040)={'eql\x00', 0xe3c}) 2018/05/27 15:37:01 executing program 5: r0 = socket$inet6(0xa, 0x803, 0x100000001) sendmmsg(r0, &(0x7f00000038c0)=[{{&(0x7f0000000200)=@nl=@unspec, 0x80, &(0x7f0000000500), 0x0, &(0x7f0000000400), 0xb2, 0x3}}], 0x932073f5acb69b, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f00000001c0)=0x482, 0x4) recvfrom(r0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) r1 = shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x7000) shmdt(r1) fsetxattr(r0, &(0x7f0000000000)=@known='system.posix_acl_default\x00', &(0x7f0000000040)='vmnet1vboxnet0securitycpusetproclo\x00', 0x23, 0x2) 2018/05/27 15:37:01 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x40000000000000, 0x0) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x401, 0x0) ioctl$int_in(r0, 0x800000c0045004, &(0x7f00000000c0)) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x200000, 0x0) 2018/05/27 15:37:01 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523") 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$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$bt_hci(r2, 0x0, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000000040)=0x106) close(r2) close(r1) 2018/05/27 15:37:01 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000400)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)=0x600210) pread64(r0, &(0x7f0000974f42)=""/190, 0xbe, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x4e22, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x1}, {0xa, 0x4e20, 0x1, @empty, 0x3}, 0x3, [0xfffffffffffffffc, 0x10001, 0x6, 0x1, 0x1, 0x6, 0x1, 0xafc]}, 0x5c) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000003800)={'vcan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003840)={'gretap0\x00', r2}) sendmsg$nl_route_sched(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000a}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)=@gettfilter={0x44, 0x2e, 0x300, 0x70bd27, 0x25dfdbff, {0x0, r3, {0xd, 0x17}, {0xa, 0xfff3}, {0x7, 0xfffa}}, [{0x8, 0xb, 0xaa}, {0x8, 0xb, 0x29e}, {0x8, 0xb, 0x9}, {0x8, 0xb, 0x200}]}, 0x44}, 0x1, 0x0, 0x0, 0x4}, 0x0) r4 = socket(0xa, 0x2, 0x0) syz_open_dev$sg(&(0x7f0000000300)='/dev/sg#\x00', 0x7, 0xc00) fchmod(r0, 0x100) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") pwritev(r0, &(0x7f0000161000)=[{&(0x7f0000000040)="f5", 0x1}], 0x1, 0x0) 2018/05/27 15:37:01 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x5, 0x2) bind$alg(r0, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(anubis)\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) getpeername$inet(r1, &(0x7f0000000040)={0x0, 0x0, @rand_addr}, &(0x7f0000000140)=0x10) sendmmsg$alg(r2, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000200)="6d7c3aea08075fc63b363a30c497c721", 0x10}], 0x1, &(0x7f0000000200)}], 0x1, 0x0) prctl$setfpexc(0xc, 0x420001) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0x58) r3 = dup2(r0, r2) accept4$ax25(r3, 0x0, &(0x7f00000003c0), 0x800) setsockopt$IP_VS_SO_SET_ZERO(r3, 0x0, 0x48f, &(0x7f0000000100)={0x84, @multicast1=0xe0000001, 0x4e21, 0x4, 'rr\x00', 0x10, 0x80, 0x45}, 0x2c) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000300)={'ah\x00'}, &(0x7f0000000340)=0x1e) recvmsg(r2, &(0x7f0000000d40)={&(0x7f0000000180)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000500)=""/18, 0x12}], 0x1, &(0x7f0000000cc0)=""/97, 0x61}, 0x0) 2018/05/27 15:37:01 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000000)={{0x7fffffff}}) read$eventfd(r0, &(0x7f0000000100), 0x8) 2018/05/27 15:37:01 executing program 1: r0 = gettid() prctl$intptr(0x1e, 0x3) rt_sigprocmask(0x0, &(0x7f0000037ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigqueueinfo(r0, 0x20, &(0x7f0000035000)) 2018/05/27 15:37:01 executing program 2: munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) r0 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x5011, r0, 0x0) munmap(&(0x7f0000000000/0x1000)=nil, 0x1000) 2018/05/27 15:37:01 executing program 1: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000000)={0x81, 0x0, 0x6}, 0xc) 2018/05/27 15:37:01 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x101000, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x12040}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x30, r1, 0x200, 0x70bd29, 0x25dfdbfc, {0x1}, [@FOU_ATTR_TYPE={0x8, 0x4}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}]}, 0x30}, 0x1, 0x0, 0x0, 0x20000041}, 0x20000000) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xfffffffffffffff4, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c0000001a0020002dbd7000fbdbdf2580900039fe00ff0000300000d3773697106bd0cf19b4b9c32ff7efe00135f52fef6f28ae8d55e701e24ff4604025ba1d3e227939"], 0x1c}, 0x1}, 0x0) 2018/05/27 15:37:01 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x14000, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={0x0, 0x9}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={r2, 0xfffffffffffff521}, 0x8) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f, 0xfee3000000000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0x8, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0) [ 146.676712] alg: No test for ctr(anubis) (ctr(anubis-generic)) 2018/05/27 15:37:01 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x40002, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) r1 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r1, 0x0, 0xc8, &(0x7f00004fd000), 0x4) setsockopt$inet_int(r1, 0x0, 0x40008000000d2, &(0x7f0000000040), 0xb3) 2018/05/27 15:37:01 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x223, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000040)) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x800) r1 = openat(r0, &(0x7f0000000240)='./file0\x00', 0x20003, 0x800000000024) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={0x0, 0x20}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000300)=@sack_info={r2, 0xfe52, 0xfffffffffffff22d}, 0xfffffffffffffe1f) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r1, &(0x7f00000000c0)="3dfdc7464dce0b3f64761798cf6a425e28b2bb393a3e7e4b5d846a6d1a78a1e6d5f5a76b0a3f5975ea82dde749a1faeb1a825b7937b6a46f81b3699ca2ed49f0f6625530bb6cf6f196", &(0x7f0000000140)=""/19}, 0x18) 2018/05/27 15:37:01 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = epoll_create(0x420000000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000000)) shutdown(r1, 0x0) r4 = creat(&(0x7f00000000c0)='./file0\x00', 0x40) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000100)={r2, r4}) close(r2) 2018/05/27 15:37:01 executing program 7: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000bb3000/0x2000)=nil, 0x2000, 0x1, &(0x7f0000527ff8), 0x2, 0x0) mlock(&(0x7f0000800000/0x4000)=nil, 0x4000) r0 = shmget$private(0x0, 0x3000, 0x40, &(0x7f000014c000/0x3000)=nil) r1 = request_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="2dab00", 0xfffffffffffffffa) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) keyctl$instantiate(0xc, r1, &(0x7f00000000c0)="1eee9d24c0520ab67d27aaecb23682d2cd8d21efee3bff2d0aa41786c0cac6f0bb2a4dfea532d1a0c64229113e08c86f216901e34fda49d898b685f179e221466f40d9d0212f5242d34492f7b94ab4778c5d70ff5c763f4c5a41899599cbee20f483732d8830ff7e1e21af45649b216cb1df423bb5065c707df561f95d25b060c7de86e11cb07dcea57cab68e5d74241ac56fe33", 0x94, r2) shmctl$IPC_RMID(r0, 0x0) mbind(&(0x7f0000126000/0x3000)=nil, 0x3321a8df32ee8487, 0x0, &(0x7f000016e000), 0x5, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc0\x00', 0x0, 0x0) setsockopt$RDS_RECVERR(r3, 0x114, 0x5, &(0x7f0000000240), 0x4) 2018/05/27 15:37:01 executing program 2: getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)={@multicast2, @multicast1}, &(0x7f0000000100)=0x8) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl(r0, 0x800000000008983, &(0x7f0000000100)) r1 = accept4(r0, &(0x7f0000008400)=@in6={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000008480)=0x80, 0x80000) setsockopt$inet_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f00000084c0)={0x303, 0x33}, 0x4) 2018/05/27 15:37:02 executing program 5: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)=ANY=[@ANYBLOB="840008000000000000bd7000ffffffff0000fffc0c0000000000000000000000a1bb0037725ef198d1cf8438db25f35b659a62290ffc380c2dbfdc5e9f13e1a04810d464fbc3b4c1b4e2bf501fb1bb949869c2984d914d9f4c005e66cd4dd3050bc1700612dbc3080c91745fa158cf0d70309f7f1969136edfd73294c0356675ffff"], 0x82}, 0x1}, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x80c7, 0x101000) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000140), 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000080)="69a81d69705c72c1145779d35dd53306c7505f6353dd79245810ffa14cc0753253950381993ba2058ebdd83445b42db19d16eaa0c2dd6773bad607a914ac86a49555664612d6325865065ecb05603354b4a0e2ffe70b3a2d746c6b08464413dc8a4bc3622f4adef100f950c082d27f265c4313538bd92c3dab350faac632b733b0954c6f398224b37071edee452bf2e596", 0x91) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1e, &(0x7f0000000180)="011e4a34851743cd167cb380d70ab7fafc39becaa1b1677097f9010153f28794c3530b39668ccd3bac5159eb45eb2e1aa7c6f84d9d18f112b55e08d673085e849ffc256225a0b3ac1c0b459655c32dc6c3569abb", 0x54) 2018/05/27 15:37:02 executing program 0: r0 = socket$inet(0x2, 0x3, 0x8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@broute={'broute\x00', 0x20, 0x1, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000300)=ANY=[@ANYBLOB="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"]}, 0x2ac) 2018/05/27 15:37:02 executing program 7: setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000017000)={0x0, 0x0, 0x0, 0xb6}, 0x10) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) r1 = socket(0x8, 0x3, 0xff) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040)=0xc23, 0xfffffffffffffe3a) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)="010000000000000018") r2 = add_key(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="71b754e8ec8f568a98bf5e47f773f1a2c539f3ea6dff75f312b7d217a9f9cbd20933b53542b534a10805185930bb8bdf275ffd15e097124387aced794108a8", 0x3f, 0xfffffffffffffffe) r3 = request_key(&(0x7f0000000340)='blacklist\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000003c0)='-ppp1\\*\x00', 0xfffffffffffffff8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000400)={0x0, 0x3, 0x7, [0x1, 0x8001, 0x5, 0xb29, 0x80000001, 0x7, 0x2]}, &(0x7f0000000440)=0x16) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000480)={r4, 0x5}, 0x8) keyctl$reject(0x13, r2, 0x398, 0x26e, r3) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000000)={0x4, 0x8001, 0x5, 0x2}) r5 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000016c0)={0x0, @broadcast, @local}, &(0x7f0000001700)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001740)={'rose0\x00', 0x0}) accept$packet(r0, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000017c0)=0x14) accept$packet(r1, &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001900)=0x14) accept(r1, &(0x7f0000001940)=@can={0x0, 0x0}, &(0x7f00000019c0)=0x80) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001a00)={{{@in=@rand_addr, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@broadcast}}, &(0x7f0000001b00)=0xe8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001b40)={0x0, @loopback, @multicast1}, &(0x7f0000001b80)=0xc) getpeername$packet(r1, &(0x7f0000001bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001c00)=0x14) accept$packet(r1, &(0x7f0000001d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001dc0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001e00)={'bcsf0\x00', 0x0}) accept$packet(r0, &(0x7f0000001f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001f40)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x4, 0xfffffffffffffffe}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000001c0)={r17, @in6={{0xa, 0x4e22, 0x64, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x1, 0x9}, 0x90) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001f80)={{{@in6, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000002080)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000002300)={{{@in=@broadcast, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@dev}}, &(0x7f0000002400)=0xe8) accept$packet(r0, &(0x7f0000003480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000034c0)=0x14) getpeername(r0, &(0x7f0000003500)=@hci={0x0, 0x0}, &(0x7f0000003580)=0x80) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f0000003c80)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000003c40)={&(0x7f00000035c0)={0x664, r5, 0x0, 0x70bd26, 0x25dfdbff, {0x2}, [{{0x8, 0x1, r6}, {0x260, 0x2, [{0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffff8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100000001}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xc603}}, {0x8, 0x6, r8}}}]}}, {{0x8, 0x1, r9}, {0x1bc, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r12}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x53}}}]}}, {{0x8, 0x1, r13}, {0x44, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x200}}, {0x8, 0x6, r14}}}]}}, {{0x8, 0x1, r15}, {0x14c, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r16}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r18}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1000}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7fffffff}}, {0x8, 0x6, r19}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0x3, 0x1ff, 0x3, 0x9}, {0x6c93, 0x8, 0x20, 0xfffffffffffffffe}, {0x0, 0x700000000000, 0x2, 0x2}, {0x7, 0x4, 0x80000001, 0x20}]}}}]}}, {{0x8, 0x1, r20}, {0x7c, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r21}}, {0x8, 0x7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}]}}]}, 0x664}, 0x1, 0x0, 0x0, 0x8854}, 0x804) 2018/05/27 15:37:02 executing program 2: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000040)=[{}], 0x1, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2300, 0x0) 2018/05/27 15:37:02 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x80000000, 0x800) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={0xffffffffffffff9c, 0x50}, 0x10) r1 = fcntl$getown(r0, 0x9) ioprio_get$pid(0x1, r1) fcntl$setstatus(r0, 0x4, 0x2000) 2018/05/27 15:37:02 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x40202, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={0x0, 0xd961}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000080)={r2, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x21}}}}, &(0x7f0000000140)=0x84) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) write$sndseq(r1, &(0x7f00000002c0)=[{0x8, 0x1, 0x6, 0x0, @tick=0x8, {0x2, 0x8}, {0x3f, 0xffffffff}, @time=@time={r3, r4+30000000}}, {0x7, 0x8, 0x5, 0x96, @time={0x77359400}, {0xfffffffffffffc01, 0xff}, {0x0, 0x4}, @raw32={[0x8, 0x1f, 0x9]}}, {0x1, 0x0, 0x2, 0x1000, @tick=0x1a0, {0x0, 0x8}, {0x0, 0x8}, @queue={0x9, {0x7, 0x2}}}, {0x9, 0x100000001, 0x200, 0xb89, @time={0x0, 0x989680}, {0xfff, 0x1}, {0x3, 0x8}, @queue={0x9, {0x2020000000, 0x3}}}, {0x7, 0x7f, 0x5, 0x80, @tick, {0xfffffffffffeffff, 0x3}, {0x9, 0x5}, @result={0x0, 0x7}}], 0xf0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00000003c0)={0x1, 0x8, 0x8, 'queue1\x00', 0x2}) getpeername$ipx(r1, &(0x7f0000000180), &(0x7f00000001c0)=0x10) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000480)=0x0) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000001800), &(0x7f0000003b80)=0x10) process_vm_readv(r5, &(0x7f0000001780)=[{&(0x7f00000004c0)=""/222, 0xde}, {&(0x7f00000005c0)=""/185, 0xb9}, {&(0x7f0000000680)=""/184, 0xb8}, {&(0x7f0000000740)=""/28, 0x1c}, {&(0x7f0000000780)=""/4096, 0x1000}], 0x5, &(0x7f0000003b00)=[{&(0x7f0000001800)}, {&(0x7f0000001840)=""/205, 0xcd}, {&(0x7f0000001940)=""/118, 0x76}, {&(0x7f00000019c0)=""/59, 0x3b}, {&(0x7f0000001a00)=""/4096, 0x1000}, {&(0x7f0000002a00)=""/4096, 0x1000}, {&(0x7f0000003a00)=""/44, 0x2c}, {&(0x7f0000003a40)=""/160, 0xa0}], 0x8, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f0000000200)) write$sndseq(r1, &(0x7f0000000200), 0x3d1) syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400000) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000774ff8), 0x8}) 2018/05/27 15:37:02 executing program 6: mkdir(&(0x7f000084bff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000862000)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) mknodat(r1, &(0x7f0000000000)='./file0\x00', 0x1150, 0x10000) exit(0x0) r2 = getpgrp(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000240)={0x0, r2}) 2018/05/27 15:37:02 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523") 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$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$bt_hci(r2, 0x0, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000000040)=0x106) close(r2) close(r1) [ 147.495011] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/27 15:37:02 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") write(r0, &(0x7f0000000100), 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000000000)={{0x3f, 0xb319, 0x3c8300, 0x7, 0x8, 0xe369}, 0x81}) 2018/05/27 15:37:02 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x200009}, 0x8) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) ftruncate(r0, 0x401) 2018/05/27 15:37:02 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair(0x5, 0x805, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x8000, 0x4) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='sit0\x00', 0x10) r4 = dup2(r1, r1) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e20}}}, &(0x7f0000000180)=0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r5, 0x3}, &(0x7f0000000200)=0x8) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000080)) rt_sigpending(&(0x7f0000000240), 0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000004000), &(0x7f0000004ffc)=0x10) close(r0) 2018/05/27 15:37:02 executing program 7: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xfffffffffffffff7) r1 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x385}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000100)=0x4) 2018/05/27 15:37:02 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000040)={0x2, 0xfffffffffffffc01, 0x2, 0x8, 0x0, 0x7, 0x4, 0x0, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0xfffffffffffffffe, 0x3, 0x8, 0xffffffffffffa25d, 0x4}, 0x14) shutdown(r1, 0x1) 2018/05/27 15:37:02 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x10, 0x46, 0x2c7) openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000020307031dfffd946fa2830020200a0009000100001d85680c1baba20400ff7e28000000110affffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/05/27 15:37:03 executing program 7: r0 = socket(0xa, 0xf, 0xfffffffffffffffe) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d865000000000000000000aafe0500000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)) 2018/05/27 15:37:03 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000280)="2f65786500000000000409004bddd9de91be10eebf000e0e281ab42fb897c0d554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a984237d092ef1c00b517026f8bd7f2b0436a4c40960ab3f6bc482809f6bd82caa34799193b35445293b992ab5e44573eef5fd0f423a5cfb386f9cc996c6effde7e603fdeab448671b63bec6e9395aabab4d045f1ad982a2a897fafa710be9e681f3c6a45db03d9e6cb58fbec3d8397005f17d6f7afa102ded1837bcb805600000000000000000000") execveat(r0, &(0x7f00000000c0)='\x00', &(0x7f0000000280), &(0x7f0000000080), 0x1000) getpeername(r0, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000000080)=0x80) flock(r0, 0xa) 2018/05/27 15:37:03 executing program 0: 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}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x3b, "6bc0f0a93307ac0c9db027ea0e8cbcc0e2bfcfd2fdf0d50e84195144955d65c42309321819df5549a4d3cb91a5a6d722386216c509f364a7aadd07"}, &(0x7f00000000c0)=0x43) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e21, 0xa4f, @empty, 0x900000000}}, 0x2, 0x3, 0x5, 0x7, 0xffffffffffffffff}, &(0x7f0000000100)=0x98) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r3, 0x40044104, &(0x7f000000cff3)) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000140)={'veth1_to_bridge\x00', &(0x7f0000000080)=ANY=[@ANYBLOB='F']}) close(r4) close(r1) 2018/05/27 15:37:03 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x200000088) recvfrom$inet6(r0, &(0x7f0000000080)=""/185, 0xb9, 0x0, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000280)=0x85a, 0x4) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000000040)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000002540)}, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x20) connect$nfc_llcp(r2, &(0x7f0000000140)={0x27, 0x1, 0x0, 0x7, 0xbc, 0x6, "9abe482058bb789ea47590988bf98a21e1d118325ea7413fe3048b8ae5f887d5789cf7d4c7a8bbb9a7039bad774c7b3cf20f10ac67d9a1c843052fc534dcff", 0x1b}, 0x60) 2018/05/27 15:37:03 executing program 3: unshare(0x24020400) socket$inet6(0xa, 0x4, 0x5) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) keyctl$session_to_parent(0x12) ioctl$void(r0, 0xc0045878) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00000001c0)=0x14, 0x4) socketpair(0x9, 0x806, 0x7, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="bf000000cef4b4bb87ae4b5f16b6e5413459a1ff98a101550a25813b3a967a6efc906e72e6a56671e281a71ff9d719468b7b000000009b83ce696f546705799cf58f3f23c3d4058309fe4ef4f89d4444edf96a5ca2f783de4e17fd0c7762e650f0d1714632193e3f261ed0630c99bf87d4560ea47698ec6225d3a67f95431d923f2a84b88b6f842ff655fca813b722a73c9f8b67a02bad3d4e4da6789ef7d26b9c467709063aa9dddf9c72e6d53e616aa5e60841364f04ba59037886047b460aa87f36e0e3e6439c00"], &(0x7f0000000180)=0xc7) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000240)={0x8000, 0x8, 0x5, 0x5, r3}, 0x10) 2018/05/27 15:37:03 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523") 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$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$bt_hci(r2, 0x0, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000000040)=0x106) close(r2) close(r1) 2018/05/27 15:37:03 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x10, 0x80002, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000140)=0x7) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000000)={'yam0\x00', {0x2, 0x4e21}}) 2018/05/27 15:37:03 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0xffffffff, 0x80000) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) mprotect(&(0x7f00001bf000/0x4000)=nil, 0x4000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x480000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r2, 0x40405515, &(0x7f00000000c0)={0xfffffffffffffffd, 0x5, 0x0, 0x43, "d82f709ffd9e5279f519d31bace0a30a8debd2e812344b8db1dcce3f60f532b264d84549cdc3cbdf2f4349ab", 0x40}) futex(&(0x7f0000004000), 0x400000084, 0x0, &(0x7f0000000000), &(0x7f0000000040), 0x0) 2018/05/27 15:37:03 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x40000000000000, 0x0) ioctl$EVIOCGREP(r0, 0x8004745a, &(0x7f0000d1df52)=""/174) 2018/05/27 15:37:03 executing program 7: r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/dev_mcast\x00') r2 = socket(0xa, 0x2, 0x0) fcntl$dupfd(r1, 0x406, r1) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000200)='ns/pid_for_children\x00') setns(r3, 0x0) setns(r3, 0x0) 2018/05/27 15:37:03 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0x8}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000380)={r2, 0x3f, 0x4}, &(0x7f00000003c0)=0x8) getsockopt$nfc_llcp(r1, 0x118, 0x3, &(0x7f0000000040)=""/217, 0xd9) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000500)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f00000005c0)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x28, r3, 0x100, 0x70bd27, 0x25dfdbfb, {0x2}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x28}, 0x1, 0x0, 0x0, 0x4080}, 0x4000) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") openat$rtc(0xffffffffffffff9c, &(0x7f0000000400)='/dev/rtc0\x00', 0x2082, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00000004c0)) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1, 0x10, r1, 0x0) syz_open_pts(0xffffffffffffff9c, 0x400000) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000480)='/dev/zero\x00', 0x10000, 0x0) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000140)=0x0) get_robust_list(r5, &(0x7f0000000280)=&(0x7f0000000200)={&(0x7f00000001c0)={&(0x7f0000000180)}}, &(0x7f00000002c0)=0x18) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) 2018/05/27 15:37:03 executing program 6: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$KDSETLED(r0, 0x4b32, 0x5) sync() 2018/05/27 15:37:03 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") io_setup(0x0, &(0x7f0000000280)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) write$binfmt_misc(r2, &(0x7f0000000580)={'syz1'}, 0x4) io_getevents(r1, 0xfffffffffffffffe, 0x0, &(0x7f0000000040), &(0x7f0000000100)={0x0, 0x1c9c380}) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000)='D', 0x1}]) 2018/05/27 15:37:04 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x10000, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000080)=0x400, 0x2) r1 = socket(0x2000000001, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r2, 0x0) poll(&(0x7f0000000040)=[{r2}], 0x1, 0x6) 2018/05/27 15:37:04 executing program 5: mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f0000000000)={{&(0x7f0000600000/0x4000)=nil, 0x4000}, 0xfffffffffffffffd}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x20000, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000100)=[0x2, 0x7]) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000140)={{0x4, 0x800}, 'port1\x00', 0x38, 0x2, 0x54, 0x4, 0x0, 0xe8, 0x6, 0x0, 0x4, 0x8fd7}) 2018/05/27 15:37:04 executing program 6: r0 = socket$inet(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f00003daff0)={0x2, 0x4e23}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x2000004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000180)={{0x5, 0x9, 0x1f, 0x1, 0x400, 0x7f}, 0x7, 0x20b37ad6, 0x8}) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x3, 0x0) getpeername$ax25(r1, &(0x7f0000000080), &(0x7f0000000140)=0x10) sendto$inet(r0, &(0x7f00000000c0)="f2", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/05/27 15:37:04 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x802, 0x0) accept4(r0, 0x0, &(0x7f00000001c0), 0x80000) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'ip_vti0\x00', 0x802}) r1 = socket(0x11, 0x2, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket(0x11, 0x80002, 0xfffffffffffffff7) bind(r3, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000100)=@req={0x28, &(0x7f0000000080)={'ip6gre0\x00', @ifru_data=&(0x7f0000000040)="2cd6e29269467e8b1fee7c8585297edb331c25c85b9989d4216ef41714b49d4b"}}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00000000c0)={'lo\x00@\x00', 0x100}) 2018/05/27 15:37:04 executing program 7: open(&(0x7f0000000000)='./bus\x00', 0x181040, 0x0) r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x12, r1, 0x0) ftruncate(r0, 0x0) 2018/05/27 15:37:04 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa}, {0xa}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x20a) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x301000, 0x0) recvfrom$ax25(r1, &(0x7f0000000080)=""/197, 0xc5, 0x40000000, 0x0, 0x0) ioctl$BLKROSET(r1, 0x125d, &(0x7f0000000040)=0xfffffffffffffffe) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) [ 149.239662] device lo entered promiscuous mode [ 149.278594] device lo left promiscuous mode 2018/05/27 15:37:04 executing program 3: r0 = memfd_create(&(0x7f00000000c0)='#em1#+\x00', 0x0) write(r0, &(0x7f0000000040)="06", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000080)={r1, 0x20}) statfs(&(0x7f0000000100)='./file1\x00', &(0x7f00000001c0)=""/244) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) 2018/05/27 15:37:04 executing program 0: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f00000000c0)={'bridgd0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="3b0240000000802900050000007f000000e87e9390dec71e9cedeb3a57ccd0ea3353665d2f3510fabe34f09fe2e1c25a67da27d2deecadc179f667428715f9e581d55fce421343499b2daf5eef8075cf8bdc7229860a92a8c5dc853fb8c9279cf21b0209a561772ab8a8d0691d308b04aa7091fba88e5ec5e523b90eaee4a38435dfc40d614e30e1228057c46d1b61eb3d9c34ef5db5784941e9ab457c028a23a7050dc36d41caf8805a52fa89d7f35ee265a1a1551b4b44fb4a35deaa8409b127a742d60be0201d9e424464b15d8f2c9854011f568d9073b5801f019ca8242dc476049aeedacd64"]}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x5, &(0x7f0000000000)=[{0x7, 0x5, 0xfffffffffffffffd, 0x7}, {0x10001, 0x1000, 0x100000000, 0x6}, {0x0, 0x0, 0x1, 0x7a05}, {0x9, 0x0, 0x0, 0x800}, {0x9, 0x80, 0x10000, 0x7ff}]}, 0x10) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x3, 0x1ff, 0x4efb, 0x4, 0x8000, 0xbf, 0x7fff, {0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x3d0, 0x8001, 0xb8, 0x2, 0x1f}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x7, 0x2, 0x3, 0x1, r1}, 0x10) 2018/05/27 15:37:04 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x7f, 0x8100) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000001540)) r2 = dup(r0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00000000c0)=0x9, 0x4) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000000100)="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") socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)) write$eventfd(r2, &(0x7f0000605ff8), 0x34000) 2018/05/27 15:37:04 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012c") 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$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$bt_hci(r2, 0x0, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000000040)=0x106) close(r2) close(r1) 2018/05/27 15:37:04 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x40000) write$cgroup_subtree(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0xe) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000040)={0x2, 0x0, 0x0, 0xfffffffffffffffd}) syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x8, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x6d, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000080)) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x500, 0x0) 2018/05/27 15:37:04 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f0000000280)=""/236, 0xec) r1 = epoll_create1(0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000007000)) r3 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xbb, 0x181040) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000180)={'mangle\x00', 0x2, [{}, {}]}, 0x48) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000000200)={0x5}, 0x1) recvfrom$ipx(r1, &(0x7f0000000140)=""/16, 0x10, 0x12000, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x4e23, @rand_addr}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e23, 0x1, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x4e20, 0x4, @dev={0xfe, 0x80, [], 0x20}, 0xffffffffffff2e43}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @rand_addr=0x1}, @in6={0xa, 0x4e24, 0x8, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x165}], 0x94) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e24, 0x4000000000, @loopback={0x0, 0x1}, 0x1ff}, 0x1c) 2018/05/27 15:37:04 executing program 5: syz_emit_ethernet(0x46, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "39dab9", 0x10, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f4005b", 0x0, "bfd4a0"}}}}}}}, &(0x7f00000000c0)) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.events\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0xc) getresuid(&(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000140)) 2018/05/27 15:37:04 executing program 6: r0 = memfd_create(&(0x7f0000000140)="2d42d54e49c56aba707070f00884a26d003a2900bb8dacac76617d6b6e6823cb290fc8c03a9c631064eea98b4363ad899c6bdec5e936dd55a93dcd4a78aa8f7eb93061a9b2044b98933f8851f7d61da1ce8b19eaefe3abb6a52434d6fe370fe7d924ce20ab4eaec9bdd36740e127730e90f2cd72b828", 0x0) pwrite64(r0, &(0x7f000003bfff)='/', 0xfffffffffffffcc2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r0, &(0x7f0000317000), 0x8000000000007f8) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') 2018/05/27 15:37:04 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/rt_cache\x00') readv(r0, &(0x7f0000000080)=[{&(0x7f0000000180)=""/229, 0xe5}], 0x1) preadv(r0, &(0x7f0000001b00)=[{&(0x7f0000000000)=""/109, 0x6d}], 0x1, 0x19) 2018/05/27 15:37:04 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x280803, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f00000000c0)={{0x8, 0x7, 0x2f, 0x9, "13bd06680b7f1a3b7b344ece6bb98b87da105fc7557d6d6583fb0f669848eb180f56808bf1303dbc2c9efa42", 0x3352}, 0x7fff, [0xe692, 0x3f, 0x9, 0xffffffffffff8000, 0x8, 0x3ff, 0x1, 0x2d7f, 0x9, 0x7, 0x5, 0x3, 0x3, 0x7, 0x0, 0x981, 0x8, 0x5, 0x0, 0x40, 0x6b1, 0x1f, 0x9, 0x3, 0x4, 0x20, 0x4000, 0x0, 0x227, 0x331e, 0x4, 0xffffffffffffff7f, 0xfffffffffffffffb, 0x6, 0x8, 0x19e2, 0x0, 0x4, 0xfff, 0x7fff, 0x4, 0x100, 0x80000000, 0x611, 0x0, 0x970, 0xb44, 0x100, 0x3, 0x5e6, 0x0, 0x3, 0x8, 0x7f, 0x2, 0x7ff, 0x4, 0x5, 0x4, 0x2, 0x44d6, 0x80, 0x5, 0x5, 0x0, 0x20000000000000, 0x8, 0x80000001, 0xe8, 0x1, 0x80000001, 0x2, 0x931, 0x8, 0x8, 0x5, 0xfffffffffffffffb, 0x1ff, 0x32, 0x6, 0x5, 0x2, 0xff, 0x4, 0x2, 0x8001, 0x6, 0x1, 0x7, 0x7, 0x9, 0x8, 0x6, 0x3ff, 0x8, 0xfffffffffffffffa, 0xbc2c, 0x6, 0xffffffffffffff3c, 0x10000, 0x8, 0x10d8, 0x4, 0x6, 0x4, 0x9000000, 0x3, 0xffffffff, 0xfffffffffffffffc, 0x4, 0x5, 0x5, 0x101, 0xffffffff, 0x5, 0x7, 0x0, 0xb8bf, 0x4, 0x7380, 0x9, 0x7, 0x0, 0x400, 0xffffffffffffffe1, 0x8, 0x3ff, 0xe4fe], {0x0, 0x1c9c380}}) r1 = socket$inet(0x2, 0x840000000003, 0x9) setsockopt$inet_int(r1, 0x0, 0xc8, &(0x7f00004fd000), 0x4) setsockopt$inet_int(r1, 0x0, 0x40000000000cb, &(0x7f0000000080), 0xfeb4) 2018/05/27 15:37:04 executing program 5: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x10000000000005c7, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x0) 2018/05/27 15:37:04 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl$SG_IO(0xffffffffffffffff, 0x2285, &(0x7f0000000300)={0x53, 0xffffffffbfffffff, 0x16, 0x0, @buffer={0x0, 0xe9, &(0x7f0000000080)=""/233}, &(0x7f00000003c0)="9b247f9c3cb97a30a89790955a8a967cd46ea7b827cb", &(0x7f0000000240)=""/126, 0x0, 0x0, 0x3, &(0x7f0000000440)}) write$binfmt_elf64(r0, &(0x7f0000000300)=ANY=[], 0xf6) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") read(r0, &(0x7f0000000380)=""/42, 0xf0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000040)) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00000005c0)={0x0, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0xfffffffffffffea9) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r2 = fcntl$dupfd(r1, 0x0, r0) socket$vsock_stream(0x28, 0x1, 0x0) syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x9, 0x480000) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00000002c0)={0x1, [0x2ee70cc0]}, &(0x7f0000000400)=0x6) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f00000004c0)=""/203) 2018/05/27 15:37:04 executing program 2: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00004e8000)=[{&(0x7f0000004980)=';', 0x1}], 0x1, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x80100, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0xfffffffffffffffe, 0x1a400000000}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x40, 0x2, 0x7fff, 0x100, 0xe1d2}, &(0x7f0000000180)=0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x2012, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mbind(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, &(0x7f00000001c0), 0x20, 0x2) 2018/05/27 15:37:04 executing program 6: r0 = socket(0x11, 0x800000006, 0x600081) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x25) r1 = dup2(r0, r0) write$tun(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000f4fffa00000000000000253a7a9381f2a6341dffab4b9213c76b06097bbded5b13c4c3ffb99dbd15b8b1a72c7d0c3d926fd6135131f6a0938c0fe066ca100d92c9429bd462f0a4aa53d6867e0ed1a5c6b306423ac5734922c3922741eaec48f77aff7207961a1f69f87aef346b9bb96c0b576d39a0a62d09da87554310630b4c6cbb99a134db"], 0x12) rt_sigprocmask(0x0, &(0x7f0000000000)={0x8}, &(0x7f0000000040), 0x8) 2018/05/27 15:37:04 executing program 0: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x20000000002) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000080)) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/27 15:37:04 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xe83b, 0x101700) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000080)={0xfffffffffffffffe, 0x2, 'client1\x00', 0xffffffff80000000, "eb3795875504d93e", "2e7eb9783439ebe82dce5226ebd0e5a9437c1a1c27b51f9ddc42f30cb2bacce9", 0x5dc, 0x4f2}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/05/27 15:37:05 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000080)=0x5, 0x4) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000180)={'TPROXY\x00'}, &(0x7f00000001c0)=0x1e) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffdef, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) fallocate(r0, 0x0, 0x2, 0x5) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040), 0x4) 2018/05/27 15:37:05 executing program 2: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000040)={'security\x00', 0x3, [{}, {}, {}]}, 0x58) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x4b08, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0xfe00000000000000, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a73000)}, 0x2801}, 0x0, 0x0, 0xffffffffffffffff, 0x4) 2018/05/27 15:37:05 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f00000000c0)={{0x0, 0x9, 0x9, 0x100000000, 0x7f, 0x2}, 0x1, 0x6, 0xffffffff, 0x5, 0xff, "cc751262365127d620d4542b7f5777a8d9b4e80ed3de141602256bd50ff7ac2dfc3da391d1a9ecef42854e292e78fa058579bd85255a7351c40472f15fc89c3227f95b74373307b7e34a895655074e36a9748dbf8e5628ee53ad29784beae5aa4ba5d99a5400a6bc46d3ecc8d9ffdb05f079b6be05772a48f26d6ac44fa9a905"}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xc8, &(0x7f0000000000)={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) 2018/05/27 15:37:05 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x4016}) ioctl$TUNDETACHFILTER(r0, 0x400454d1, 0x6f3000) 2018/05/27 15:37:05 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="020300000a0000000000000000000000030006000000000002000000e0000001000000000000000002000100030005000000000002000000e0f1e7f8fb00000000000000000000000000000000000000"], 0x50}, 0x1}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCFLSH(r1, 0x540b, 0xffffffff) 2018/05/27 15:37:05 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000480)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000000)={0x155, 0x200000027, 0x1ff307543bf68163, 0x0, 0x0, {0x15}}, 0x14}, 0x1}, 0x0) socket$bt_rfcomm(0x1f, 0x0, 0x3) 2018/05/27 15:37:05 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10, 0xf503}, 0xc, &(0x7f0000000280)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c8500002700ffff00000000000000001600000006000100005c0000b0523ea4e382e230c53f372abeb1ed45fb08c3255aa830bde83f849b6bb5c503a7fb0000000000"], 0x1c}, 0x1}, 0x0) 2018/05/27 15:37:05 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012c") 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$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$bt_hci(r2, 0x0, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000000040)=0x106) close(r2) close(r1) 2018/05/27 15:37:05 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000040)="2200000220000702080000002a000701029474dbe000b57b8e323283eca2df7e3cc71a001300000000000000", 0x2c) 2018/05/27 15:37:05 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = getpgrp(0x0) process_vm_writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/13, 0xd}], 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)}, {&(0x7f0000000380)=""/92, 0x5c}], 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x8, 0x4) 2018/05/27 15:37:05 executing program 6: r0 = socket$nl_generic(0xa, 0x5, 0x84) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x4800, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000080)="da009518f266d61d528a80e4376a31a32467d622ab868f87460aa49686964daa1e8d62efba7fc3b15050fb875bb355a1d83b053f4f1e6c37977af6074f190187d9635342a7") ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000000)={'bridge0\x00', &(0x7f0000000b40)=@ethtool_ringparam={0x11}}) 2018/05/27 15:37:05 executing program 3: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0xf853}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={r1, 0x5}, &(0x7f0000000180)=0x8) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r2, 0xffffffffffffff7f) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x1}, 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/05/27 15:37:05 executing program 2: r0 = socket$inet6(0xa, 0x80006, 0xffffffff00000001) sendto$inet6(r0, &(0x7f0000000340), 0x0, 0x0, &(0x7f0000000440)={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) 2018/05/27 15:37:05 executing program 0: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) lsetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) r1 = getpid() ptrace$peek(0x3, r1, &(0x7f0000000000)) write$sndseq(r0, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @raw8={"7d3b5b55bcd01efa54f04084"}}], 0x30) 2018/05/27 15:37:05 executing program 1: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffffffed00002e", 0xce) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001680)=[{&(0x7f0000000300)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000001600)=[{&(0x7f0000002100)="13bee905174d177348090000006c80c3d63b5b417f4e99c127d4afd398031999a51072d753c21bb642b15746d9", 0x2d}], 0x1}], 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x40040) 2018/05/27 15:37:05 executing program 7: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x8002, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00000001c0)='tls\x00', 0x4) r2 = dup3(r0, r0, 0x80000) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000040)={0x2f, @rand_addr, 0x4e23, 0x0, 'nq\x00', 0x10, 0x9f, 0x65}, 0x2c) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x2, 0x4) 2018/05/27 15:37:06 executing program 1: setrlimit(0x9, &(0x7f0000000040)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x28000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0xd6, "2c2481a76a50c8e8a3191fb0e5d7472a93f51076f521f04afd62a9a176d45e4d5a8d8ddf4046946b8e1ae4359136d38399de7c1f552c3715b8ad952916930651807f533a988280d54e788730d2b9b1f70a15952bd04beeaea0840465dd762b1788d70e08c214206e2858200da4d771b20ec191b4e10e01a6c1a5ff079f20bd48d4535eed07e5416e369a4f0550973dfb7fedcae98f472af134d8e8e55d721978906ecd7e26a0a716bcf2556c9e060b91f55b9c4b92d5fd95bd7405a97bd9de2832b12fdb73414865408d482f57e92c0a594312973927"}, &(0x7f00000001c0)=0xde) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x10b, 0x204, 0x3bf8, 0x2, r1}, &(0x7f0000000240)=0x10) io_setup(0x101, &(0x7f0000000000)) 2018/05/27 15:37:06 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x1ff) 2018/05/27 15:37:06 executing program 2: prctl$intptr(0x4, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='fdinfo/4\x00') ioctl$KDSETMODE(r0, 0x4b3a, 0xe407) 2018/05/27 15:37:06 executing program 3: r0 = memfd_create(&(0x7f00000000c0)="e3000000fb7945e6e3162ab7a309db8fc11273fd9d3a0d5ffaea55bc35ae0bf54e334119572aa8ea29df2591f26290316a41e9186016bf54b8259202a49e94330d5cad9a632164abb02c4714a1b106731aa627b7304799ac2c0d44447b28e6e166e4ef7ff84c07154d101e41212334a126ad247a7b75ae6b2971b7bca3af716ce547ba4bf49d04407820553c24dc8c5f7e38016922fd0e505a8311d60f6e39aeb737fa746e5d8849ac21df114ce914579e9d75c114d2566a3def8a42fd32f510863043828d41c46c249595fc9b", 0x0) fallocate(r0, 0x0, 0x800, 0xa) lseek(r0, 0x0, 0x3) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@broadcast, @in=@dev}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000040)=0xe8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000000)={0x90000000}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x20000, 0x0) 2018/05/27 15:37:06 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) prctl$getreaper(0x19, &(0x7f0000000100)) 2018/05/27 15:37:06 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x36f) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@filter={'filter\x00', 0xe, 0x3, 0x450, [0x0, 0x20000680, 0x20000910, 0x20000aa0], 0x0, &(0x7f0000000100), &(0x7f0000000680)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x9, 0x23, 0x0, 'veth1_to_bond\x00', 'team_slave_1\x00', 'ip6gretap0\x00', 'rose0\x00', @empty, [0x0, 0x0, 0x0, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], 0x70, 0xa0, 0xd8}, [@common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}}, {{{0x5, 0x6, 0x22eb, 'dummy0\x00', 'vlan0\x00', 'gretap0\x00', 'bridge0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff], 0xb0, 0x138, 0x188, [@devgroup={'devgroup\x00', 0x18, {{0x9, 0x4e2, 0x400, 0x3, 0x13bc}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x8, 'syz1\x00', 0x81}}}, @common=@mark={'mark\x00', 0x10, {{0xffffffe0, 0xfffffffffffffffd}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x6, 'syz0\x00', 0x9}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc, 0x1, [{{{0x11, 0x20, 0x6003, 'veth1\x00', 'gre0\x00', 'gretap0\x00', 'bpq0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff, 0xff], 0xb0, 0x118, 0x160, [@connbytes={'connbytes\x00', 0x18, {{0x4, 0x64}}}]}, [@common=@mark={'mark\x00', 0x10, {{0xffffffd0, 0xfffffffffffffffe}}}, @common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x9, 0xfffffffffffffc69, 0x1}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff}]}, 0x4c8) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) sendmsg$inet_sctp(r0, &(0x7f0000000640)={&(0x7f00000001c0)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000000400)=[{&(0x7f00000002c0)="2d702de3239c6cfdbf6d16e26fc6a2fe0605d19fdd9dd257e577d76825c94de504550a1a06f42f7e6f701034774e412e183ab512fde1618b43ad5a2a99db72319bc19f0bc598f5156c5655d3e10907aceaac7d0bc8e53ecd", 0x58}], 0x1, &(0x7f0000000600)=ANY=[@ANYBLOB="201400000000000084f0ffc1af7c13000400006c79ee000009000000", @ANYRES32=0x0], 0x20, 0x80}, 0x8000) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="17", 0x1}], 0x1) 2018/05/27 15:37:06 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012c") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$bt_hci(r2, 0x0, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000000040)=0x106) close(r2) close(r1) 2018/05/27 15:37:06 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x3, 0x8000) r2 = getpgrp(0xffffffffffffffff) r3 = getpid() lstat(&(0x7f0000002bc0)='./file0\x00', &(0x7f0000002c00)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002c80)=0x0) r7 = geteuid() stat(&(0x7f0000002cc0)='./file0\x00', &(0x7f0000002d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000002d80)=0x0) r10 = geteuid() getresgid(&(0x7f0000002dc0), &(0x7f0000002e00)=0x0, &(0x7f0000002e40)) sendmsg$netlink(r0, &(0x7f0000002f00)={&(0x7f0000000280)=@kern={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000002b80)=[{&(0x7f00000002c0)={0x27d0, 0x1a, 0x400, 0x70bd2c, 0x25dfdbff, "", [@generic="264f491dbdbd49b9c4092a78833313314a770c7d358ac7475e2e132ee102d67c4fa2e3b629287b293f7a20e5d8ab2697034122c40ef2e7364e812f884f6246c3f61aa54d0adde954d6f9a076881d8285049b1bd8aca410a2aabca971f2b5", @nested={0x19c, 0x68, [@typed={0x8, 0x89, @pid=r2}, @generic="36b9e66a1af0542e44d644d7bfac5b75d9703821241029a157cbe9c65e8f136ba0a5ad2c4a20b04bbf5464f6424512c4221de465693aa98dc57daf9900438db9273e1d17a0f6ba89aa8f199fb7ac46556b9e971c45ddce0dfecdb676b1ba4cefef61efe22ff0b8c131941dccd69890c1701ae8779634b4f9ed42bdfa4a63", @generic="88a380d6c4827d1bb90244a1e711ed10762ff7737089859b4593de1d0eef8981ef2c0dc719584beb924c8cecb2333d0bdb0eff141fe1748da2186b017769a899e0de31a05588677c385fb7eca840e0f724818a401f6b52d855c2c134dd2c4fa7c4bfc7f712c32971009af8becb230893579c0120ff29de405edd790c68b0388cadc6fcf8a46a4fa09f34fbe715ab8427dfbfc7cd0d96328e20ed8862880f92626556a9302f086f7b576002b9c56531be2a269163b4515370262a86a1c9d5990b2dc27aec008853ac52e09f537f073e097739a473544b5c62e69559efd5197d", @typed={0x14, 0x68, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="61c0516840ec9399e69bf1b67e486d0fce6c8aab5c672ee7943dd8e1dd"]}, @generic="e2fa0d19a484d8ab85be76bba0973f1ddd49f7106e8e43450dbfd028411df852b0545f0cef67519e58040b8d9e960dee0c25354e9a80d217faa826b998c38aaab95ebb9636d1c0d8f5eb10da4c379dbc4d4145682322e0b18f69890f969e7c853e07a5d2dad8f0116f1f415efbc7e256ecdf52e9962e1950c2e2df0769d907b98689961137d45e0039c62f5e92876a4a694533d38a2683bde8b3e33d6c0a415e5b28851b7fe8dbadcb4ae01b206803ad766ed724", @generic="20edf50974a360a66e0056a75b17acb1263629fe3fb5cc8b8588fe3df8f0e25395c7828f33a6bd54054a4bf2ee2507b9af96013521d0287f8831cd61f6166c37b349325a451a748ab321938f", @nested={0x1390, 0x5, [@typed={0x4, 0x91}, @typed={0x8, 0x1f, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @generic="d420141bbd9ddfb7ceb29e9f44c1fcd29742571935a0ab6a6da67fce955036111706ccf4956977930eee69083d443ab6a7855a7307cadc90d984cd3b51bc971a96513b1505cfa374bb8b75c88995ffe7a00a69ba0ad3aa88b4948a2aeb2ef89542383236708220d5db7f222e2276ef6874b389a04367be4973138b4a3d58551467a2293a8c38002d3e1e8b", @typed={0xbc, 0x4d, @binary="1827cfd17f022ec175c44b49cc3668521d6c0f1f39e2542214a4569186ca9d74b1b3a1310c261db7b8b0602cfa10b0202e1fdd14ddad5845ce38e8b7067d8d82d2e244ee628c8b1da7cfec059da28170a0165488bb9ebd6b0aaed1f2e5cf55352fca869f7fa59984db2f791ac2714e9a2d2e2405e1209a2b47f834ff6a011fbed8d43073ef0884ae906c7ede48d0b3e819793c130a7af1b765f9ab44a4d5736fcb47f1e87621e1c913612d43d12ea7611cadb6cdc44c"}, @generic="60a3100b3d46ec9bc66bdfd4d478fd5186f80e7548a86ab876c1babf7985aecaad3de058f00946ab8094dddec55848b0416a9f997b8f9f5b06c155d0b2607b36c6f70cb24a22d77db37c26307eaa22ca584f0db353b7a8986f14af2369985cdac6872e29d4a0415ad6f398b54b19288014dd1cc0e45d25dffc1ce665e0b0433a76981410387dba618d7b069af82d41217b043398229df6857f59b3c687002f6ac8bde10f1246e1160f17aa2f17b5691c31e4fbf0258421c0b55384dc78967cd770f7fba9f5180bef33796ff7d045a2e4f78f35348cd2483d6105", @generic="1ef1e544b6b0388eea2773cc9bcfa3b20ab388cf8bce47f965ea7663888d0ac1589deee1c73cabd603e7af0811e9825bf54c1efb75becea91dfdbb4d650b2495d04b9493de124315f313d85ef690500fb097c6d0793276c1689c5499e99d1a22ff0fef359cdda664581f78dfd3fda78c4a7a1188010c1181ed9793092844afc67d92c3d4c2091886fe3f5d2df93e9a51612e9f12f8be9fabf5751dd9f922bb2c3b829d349d7e6027a3a698f2876623bd36c5aadd9fd2a04939aaf9801826d6e5d274210fedf9ef79d8b61d5550d8b5f44875f4b6118a187764644e262e508c8439c90d72c26b", 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@generic="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", @typed={0x8, 0x50, @ipv4=@rand_addr}]}, @nested={0xc, 0x3b, [@typed={0x8, 0x92, @ipv4=@broadcast=0xffffffff}]}]}, 0x27d0}, {&(0x7f0000002ac0)={0xc0, 0x1a, 0x1, 0x740d6b1, 0x25dfdbfc, "", [@generic="43ae2dbb1b194b90fb1b7796a25940862cdea1d0974e3ca8bc2330cdcc130cb8f94734410b759e8a67a8d93ae576ebae942c0b772b34269fc14929a0", @generic="ce16fbba4313a8a3e524892dbb3fed532551edb25977b587d2840d0762ffe04631ff933ad5a36347e020481ba2bf3c1f91e438a84363e70d47615f76ea5ca27ed3c4d8718a6ef94eca21177f0bb17eed1fee45c557eabc63976f7e1113e2d047a08cbddca0f1b321dfa78265916ef23d961f58"]}, 0xc0}], 0x2, &(0x7f0000002e80)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0x60, 0x80}, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000040)={'icmp\x00'}, &(0x7f0000000200)=0x1e) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f00000001c0)={'TPROXY\x00'}, &(0x7f0000000180)=0x1e) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0xc1205531, &(0x7f0000000080)=""/236) [ 151.597182] kernel msg: ebtables bug: please report to author: bad policy 2018/05/27 15:37:06 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x100082) r1 = memfd_create(&(0x7f0000000380)="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", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f00000000c0)={0x0, @empty, 0x0, 0x0, 'lc\x00', 0x0, 0x0, 0x50}, 0x2c) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000280)) fchownat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) setsockopt$inet6_dccp_buf(r1, 0x21, 0x80, &(0x7f0000000000)="f5f5823e61adcc1adfc2f2cc35eaf75a9bc01424b8a8675f16e649be2e79ba35efbfb2b489951cbf2741f33c1e36", 0x2e) sendfile(r0, r1, &(0x7f0000000240)=0x4800, 0x20000102000007) 2018/05/27 15:37:06 executing program 1: prctl$intptr(0x2f, 0x3) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x1, 0x0) sendmsg$nl_crypto(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x208080}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@alg={0xf0, 0x10, 0x2, 0x70bd2c, 0x25dfdbfc, {{'xts-serpent-avx2\x00'}, [], [], 0x0, 0x2000}, [{0x8, 0x1, 0x5}, {0x8, 0x1, 0xfffffffffffffffe}]}, 0xf0}, 0x1, 0x0, 0x0, 0x44081}, 0x8094) 2018/05/27 15:37:06 executing program 2: r0 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x854a, 0x101042) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001940)=@assoc_value={0x0}, &(0x7f0000001980)=0x8) r2 = getpgrp(0xffffffffffffffff) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000001b40)=r2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000019c0)={r1, 0x3fa}, &(0x7f0000001a00)=0x8) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="a31f716fe216a1279504dc5b19b5236918c663dd94c16bded349f4fc2eefab0d9cccab4b93b13c983d31661f5c8ffdf23b61617b2aa7d57f389b56b31d3009c891e120766e90c0790dfbcdc34eaec72e5a532d2f472ecf698382845936d9320446beb12a735e2017990b9c7fb61efb5f09e16c17063df63f4266fada10e296c7ceb1abdb5fd7f9e34ca7970955e7ed6208d17e64a39a18b1e411c915058cfd737565ddf5959efd85a62d28d79067453efdb5706d9c35c90adcc28020613e81b93c24b82ce8571862ff744b842a97dfe64a252d30edb8befe8032c1688031f4fdb05bff4be7c32f2e7a8df074953b0b881c04d51e04", 0xf5, 0xfffffffffffffffc) keyctl$describe(0x6, r3, &(0x7f0000000200)=""/91, 0x5b) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000001a80)={r0, 0x3, 0x1, 0x8, &(0x7f0000001a40)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000002c0)={0x0, 0xd0, "b6c4196bbaa9cc628efd4eefedc256560f2c77f77cae9742a59d34bfcc8ec5d88112137d051b7057b6009da3198170667539f955a3e6737e7b00d3afa43ff07567fce4a4a22f89e12b9b64f810c8dc2f447088c5fdb55e95c300ac09c03d37f68a59c58cc9e19724abca67a69ca583b123bf01fb1fcb91d6b638faae003ad0e8786475a3cb61dc1505478ebceebe0801a95714f622fa7cd599ba22b81dedf79f6678d5b203dd5c4d0962757e08a342aef0640df2ece68def2adb4c0aaf60b01990561a932fb7ed27396fcf420b7d7fcb"}, &(0x7f0000000080)=0xd8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000003c0)={r4, @in6={{0xa, 0x4e24, 0x400, @remote={0xfe, 0x80, [], 0xbb}, 0x401}}, 0x9, 0x1, 0x866d, 0x7, 0x6}, &(0x7f0000000480)=0x98) keyctl$set_timeout(0xf, r3, 0x10001) write(r0, &(0x7f0000000280)="ec790ea2f14760e2779d72824cae971d537ba0910e", 0x15) sendmsg$kcm(r0, &(0x7f0000001900)={0x0, 0x0, &(0x7f0000000700)=[{&(0x7f00000004c0)="ecaf6f9604e518b26766b550a0ea187a0b4b4071aac53151aad18b77da5989beab50ae6b3acde6b3f2d8047bfd9a0e4ab932f1fa9a91af85c96590c4b65e052776f1a070f3d890f3cabe4c3ef8245e13da0b47820f956e", 0x57}, {&(0x7f0000000540)="f3c77267aa", 0x5}, {&(0x7f0000000580)="715e9765604d43a72a718709bc8aee19ff446119a5a2b94dffc860ab1530c07247c14a626a32fdf3a9968e6c23ac9cc108f907ec0f8262972e981efae38d3e63fd7cdf2cb5edb54fa173337910dfe4b96eeab46d06ee2eac94892e678d9970a9b919087a3c18bf18561a6838ad6c8497f54fc14cf2d707d5945bed2e90106f7ff91d3fba4d44444fd59e14ee6ffe5683b867d20c80820ba042c0a96bebc30014a4cdc402fbdccd1c9c2fa1", 0xab}, {&(0x7f0000000640)="8e5e453937ab76f03e3c8240b2b236b7989c661440ff401903498e0e82372dfa1583d87f35a3cfd6c1006b3911968595492c9deb23f8791b9dd50fc97d37c8956c231f92309b6cd282d5dfe2b781a2950750d60b56badfc4b432a3b5d1818d4ae9bd6728767908bd164de04a43f2f77032c4e86fa32ad59821a28cfca30850217c2ca516eaf0d44395cd61ebba5f6b9b671d248706ae6581d3830ea1efd555f06de703efc65d7751", 0xa8}], 0x4, &(0x7f0000000740)=ANY=[@ANYBLOB="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0x1198, 0x8000}, 0x8800) [ 151.647265] kernel msg: ebtables bug: please report to author: bad policy 2018/05/27 15:37:06 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) vmsplice(r0, &(0x7f0000000400)=[{&(0x7f0000000000)="428513ec93e4145d2373495efae2f1a8b4713f5be33c60223f5d4cd855d82de8ea0126f35991694b1a80564d80b321776a4fcb2b38df776b9aa224b2e7d711a09678b6a26a508cf75590bcad28d56a77bb09b305748f83a485e873773c194883699f8d723b17bc2d1bc60576d90694aee9af487ec3cea58420712d1f3facc6a8fe88cfb79fa4563265f75b87561e19ae3685b0bbc575080931e79ab59087431e9b960f4fda3d1ccd062ec7479ca4761b4689bdbd533e4f023f1edc1a949774b1e45552a26a999c5c360df5514240fa8d1ef7b8ec89c8a24f844ba06b6843c105d7f9d485d8b6cce228cd10513116f6a58b939140544bf748b1", 0xf9}, {&(0x7f0000000100)="65e32a34842fa93b0e5320cd42764bfde609611e233c56c95c87c094734da3e818ead7541a2fbe03e720bfc29fdb0885e9ca71db368d4b7951ac0262d3684a0b5bf8f1441c20f9ae90115b9885197f45a9e7c79c1e01e4a998c5eaa7516571f2a8ebc40a59d57081fd", 0x69}, {&(0x7f0000000180)="3ac8218872971f41260cf1aa6a86f2966ab6b7f3b963593fa8360405fa8c7a0e04842ea47bde47e6ee9cb4dea8ec55e1e8bbe4c386881faa1f3804c416237046950aa5da0cc87a068bde0d766473c34cb62a206d8bf67cac9f344f36cc", 0x5d}, {&(0x7f0000000200)="358412b15db5a41853f290912ae4013f3b1f01f1b1bc6e20a89af8cde186016f41b7b427a641e6ffb0493eed7b866ff7cc8aefdad12efb0dcc2fa9913f34d2cb4ace0d0fafe38837ac84a7b21f5c25eb5b944f5d1d0bc563c2c2d0e45767923eefc54b8297f489c8a6fb55b7d15734759c0972384d717e448210346f01cfdb1555d1f77a74c75c68aa4201aa6dd3d8f6114bcd8a1a07d1683dc1dea415d13c7cd948cbc4aecfec8adc6dbeca14cb6439a78079266e61c86f4c29100e189ec4175ce1", 0xc2}, {&(0x7f0000000300)="0d413a167ab71285cf31336bf2799e26535762b6588685156a81133ce2d93e4ca071af5d8922da41b7ca8ab2f3eb1af2195148e1c28af4", 0x37}, {&(0x7f0000000340)="e9a08b807ad2f025e364fd115b89e398b590d868b9a483df7cf450defbf11860e183a5966e85f84c39138c3956d17e7d9c4c77784be99cc25cd16d43cfe5d5fccb60ac149a911da118ca9f84e776324ffc88101b4d0e2cebc97720ac5d69fd04c1c7bf87b8cb5c526f4e055d50e1c79d44f05be03f4a9623025ccd8aacd24e8c5630ea417f313f489fa3943b279bc7004124260c9e836fe4d9ab87", 0x9b}], 0x6, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x440) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4"}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000680)={{0xfffffffffffffb80}, {0x80}}) 2018/05/27 15:37:06 executing program 3: r0 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0xffffffff80000000, 0x942) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000280)={r1, &(0x7f0000000200)=""/122}) r2 = timerfd_create(0x0, 0x0) readv(r2, &(0x7f0000000380)=[{&(0x7f0000000000)=""/146, 0xfeb8}], 0x3f2) pkey_alloc(0x0, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f00000000c0)) 2018/05/27 15:37:06 executing program 6: r0 = gettid() r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000040)=r0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x10}, 0xfeb2) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='map_files\x00') exit(0x0) fcntl$setownex(r2, 0xf, &(0x7f00000002c0)={0x0, r0}) 2018/05/27 15:37:06 executing program 5: r0 = userfaultfd(0x0) mmap(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa, 0x400}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair(0x9, 0x5, 0xfffffffffffffffc, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_EMULATED_HOST(r1, 0x2203, &(0x7f0000000080)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000014000/0x3000)=nil, 0x3000}, 0x1}) 2018/05/27 15:37:06 executing program 1: r0 = socket(0xa, 0x802, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000040)={{0x3}}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0x0, 0x3}}) r2 = request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="c700", 0xffffffffffffffff) r3 = request_key(&(0x7f0000000180)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='\x00', 0xfffffffffffffff9) keyctl$negate(0xd, r2, 0x3, r3) 2018/05/27 15:37:06 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0xfffc, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0xfff, @local={0xfe, 0x80, [], 0xaa}, 0x7}}, 0x4, 0x2, 0x0, 0x7, 0xffffffff00000001}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)={r2, 0xd9a, 0x4, [0x5, 0xff, 0x6, 0x30]}, &(0x7f0000000180)=0x10) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/05/27 15:37:06 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cpuacct.usage_all\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000001c0)={0x2, 0x7fff}, 0x8) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x802, 0x0) connect$pppoe(r2, &(0x7f0000000080)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, 'bond_slave_0\x00'}}, 0x1e) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000240)={0xaf4, 0x800, 0x5, 0x10001}, 0xfffffffffffffed4) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000100)=0x8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x400}) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f00000000c0)) 2018/05/27 15:37:08 executing program 3: 2018/05/27 15:37:08 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x7ff, 0x101000) sendto$ax25(r0, &(0x7f00000000c0)="c6b215e4f1461c6cb73c0a9f08c9eacb1335bb505a30", 0x16, 0x8800, &(0x7f0000000100)={0x3, {"6ca4927dcdf14c"}, 0x9}, 0x10) r1 = socket$inet(0x2, 0xc000000000000005, 0x3) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000f59000), 0x4) sendto$inet(r1, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f00000003c0)="c3401c344654f3c7d9fe1ba48c8e399aa4eedc3d6bd8ebd65c856a45d61154adc2b2a976fbffffffffffffff38e9dd18c58f6bd779650fc30f09000000ecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c3430ca58d91051b22f6c8acc9d082b7bcdec844f667da0867d08d415400499ff", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000200)={0x4, &(0x7f00000001c0)=[{0x4, 0x20, 0x7, 0x400}, {0x9, 0x8000, 0x9, 0x909e}, {0x8, 0x5, 0x4, 0xffffffff}, {0x5, 0x6, 0x401, 0x7}]}, 0x10) sendto$inet(r1, &(0x7f0000000040)="00847ba60fbb", 0x5, 0x20000800, &(0x7f0000000140)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) shutdown(r1, 0x1) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000000)) 2018/05/27 15:37:08 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000000c0)='nodev\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x1c, "e1d3f877e5eae453e55d7d64d00d4901baed21f7de92a8669b38ccd6260857dbf5ae46354569636517b50f805ae208258dbb7d0abe8d208f0f1bcc885c8ba93c", "fe047b3177f4fc2eb04172daa8e7d1c4c4cf144a23173b6605afb988de9bbae0932dee7e07195d78f7ddd19a37cb5aa0a5629eef628582fba5bf4af44acfe059", "eeb90f2ddaf35509c22c220303b70b708ad782fb63269dc83ac5747a3131995a"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/27 15:37:08 executing program 0: socketpair$unix(0x1, 0x40000000002, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_create(0x8a) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x802, 0x0) unlinkat(r1, &(0x7f00000000c0)='./file0\x00', 0x200) r2 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000140)={0x80002004}) request_key(&(0x7f0000000240)='encrypted\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)='\x00', 0xfffffffffffffffd) r3 = request_key(&(0x7f0000000340)='cifs.spnego\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000003c0)='[em1posix_acl_accesscgroupvmnet1,\x00', 0xfffffffffffffffe) r4 = request_key(&(0x7f0000000300)='cifs.idmap\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)='&-%\x00', r3) keyctl$clear(0x7, r4) 2018/05/27 15:37:08 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x0, 0x0) capget(&(0x7f00000002c0)={0x19980330}, &(0x7f0000000300)) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x5c, &(0x7f0000000080)=[@in6={0xa, 0x4e24, 0x6a, @local={0xfe, 0x80, [], 0xaa}, 0x200}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}, @in={0x2, 0x4e20, @rand_addr=0x2}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000140)=0x10) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000000280)=0x1, 0x4) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000340)={0x9, &(0x7f00000003c0)=[{0x1, 0x0, 0x6, 0x80}, {0x8, 0x7fff, 0x3ff, 0x31}, {0x5, 0x725e, 0x0, 0x1}, {0x9, 0x5dd, 0xff, 0xff}, {0x80, 0x8, 0x3ff, 0x8b8fe18}, {0x5e, 0x101, 0xffff, 0x3}, {0x6689, 0x0, 0x20, 0x33e9}, {0x8, 0x9, 0x20, 0x8000}, {0x5a77, 0x7, 0x4, 0x8}]}, 0x10) ioctl$TUNSETLINK(r2, 0x400454cd, 0x310) bind$pptp(r2, &(0x7f0000000380)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xfffffffffffffde0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={r3, 0x5, 0x8, 0x4, 0x0, 0x2}, 0x14) flistxattr(r2, &(0x7f0000000340), 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)) 2018/05/27 15:37:08 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf6") 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$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$bt_hci(r2, 0x0, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000000040)=0x106) close(r2) close(r1) 2018/05/27 15:37:08 executing program 6: 2018/05/27 15:37:08 executing program 2: 2018/05/27 15:37:08 executing program 2: [ 153.132092] loop_reread_partitions: partition scan of loop0 (áÓøwåêäSå]}dÐ Iºí!÷Þ’¨f›8ÌÖ&WÛõ®F5Eiceµ€Zâ%»} [ 153.132092] ¾ ̈\‹©) failed (rc=-13) 2018/05/27 15:37:08 executing program 6: [ 153.228384] loop_reread_partitions: partition scan of loop0 () failed (rc=-13) 2018/05/27 15:37:08 executing program 3: 2018/05/27 15:37:08 executing program 0: [ 153.301580] loop_reread_partitions: partition scan of loop0 (áÓøwåêäSå]}dÐ Iºí!÷Þ’¨f›8ÌÖ&WÛõ®F5Eiceµ€Zâ%»} [ 153.301580] ¾ ̈\‹©) failed (rc=-13) [ 153.396991] loop_reread_partitions: partition scan of loop0 () failed (rc=-13) 2018/05/27 15:37:08 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf6") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$bt_hci(r2, 0x0, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000000040)=0x106) close(r2) close(r1) 2018/05/27 15:37:08 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setopts(0xffffffffffffffff, r1, 0x1fc, 0xfffffffffffffffd) tgkill(r1, r1, 0x14) 2018/05/27 15:37:08 executing program 3: r0 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0xfffffffffffffffc, 0x8400) bind$vsock_stream(r0, &(0x7f0000000140)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) r1 = epoll_create1(0x2) fcntl$lock(r1, 0x5, &(0x7f0000000080)={0x0, 0x200000000002, 0xfffffffffffffffc, 0x59}) 2018/05/27 15:37:08 executing program 5: r0 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x501202, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000002100)={0x7, &(0x7f0000000100), &(0x7f0000002040)=[{0x9, 0x1000, 0x7, &(0x7f0000001040)=""/4096}, {0x7fffffff, 0x62, 0x0, &(0x7f0000000140)=""/98}, {0x3, 0x4c, 0x100, &(0x7f00000001c0)=""/76}, {0x9, 0x2f, 0x2fa, &(0x7f0000000240)=""/47}, {0x19c8, 0x5d, 0x401, &(0x7f0000000280)=""/93}, {0x2, 0xf8, 0x5, &(0x7f0000000300)=""/248}, {0x9, 0x60, 0x9, &(0x7f0000000400)=""/96}]}) r1 = socket$packet(0x11, 0x0, 0x300) write$binfmt_elf32(r1, &(0x7f00000004c0)={{0x7f, 0x45, 0x4c, 0x46, 0x10001, 0x5, 0x2, 0xd9, 0xfff, 0x2, 0x3e, 0xf1e, 0x19d, 0x38, 0x268, 0x40, 0x8e9c, 0x20, 0x2, 0x3, 0x1, 0xd96}, [{0x7, 0x473, 0x1ff, 0x2, 0x56, 0x0, 0x100000000, 0x9}, {0x70000000, 0x100000000, 0x3, 0x400, 0x5fcf, 0xfffffffffffffff9, 0x8000, 0x7}], "982a6f097940d70427d625c31e4804a0ca652377ec20ff941cea6840deebd86b07d904ba239df1e466b48dba49f62021111c5dea9225e4d6ee3e2e7fd3199deb866f5f061d7165838e2ccaad9b230037f174f76de27a9841fd3673b3b020da8f8c9d0ebb4828fcfdd4fbc3814817a13efba4f02b0b51f809fd9fbbcdc0325e9440228a11af10cff45517423eb6cbe81cb893cc0a16877663c554b73ff9511256a761a2d6bcbb335c5c2e62eb4512b75c31cd4b9971b02bc3bc1fe035eaa59068e4c7c85ff1eafbd06ff59fcf2df56f1a90e3d2ccf6e3d9fe28d5f6d24800df2151d89de42c436e776e0597c66a268deb779437", [[], [], [], [], [], [], [], [], [], []]}, 0xb6b) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000480)={0x0, 0x1}, 0x4) r2 = dup(r1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x2, 0x30}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000080)={r3, 0x10e8}, 0x8) 2018/05/27 15:37:08 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000000100)={@mcast1, 0x0}, &(0x7f0000000140)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'vcan0\x00', 0x0}) getpeername$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x14) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000000240)={@mcast2, 0x0}, &(0x7f0000000280)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000380)={'team0\x00', 0x0}) getsockname$packet(0xffffffffffffff9c, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000400)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000440)={{{@in=@broadcast, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000540)=0xe8) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f0000000940)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4182020}, 0xc, &(0x7f0000000900)={&(0x7f00000006c0)={0x218, r2, 0xd0a, 0x70bd25, 0x25dfdbfe, {0x2}, [{{0x8, 0x1, r3}, {0xb8, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}]}}, {{0x8, 0x1, r6}, {0xf4, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r8}}}]}}, {{0x8, 0x1, r9}, {0x40, 0x2, [{0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}]}}]}, 0x218}, 0x1, 0x0, 0x0, 0x4000084}, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) 2018/05/27 15:37:08 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r0, 0x8932, &(0x7f00000001c0)={'syz_tun\x00', @ifru_names='nr0\x00'}) 2018/05/27 15:37:08 executing program 6: 2018/05/27 15:37:08 executing program 1: unshare(0x20000000) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000000c0)=0xe, 0x4) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x40, 0x501100) utimensat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)={{0x0, 0x2710}, {0x77359400}}, 0x0) 2018/05/27 15:37:09 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) connect$netlink(r0, &(0x7f0000000240)=@unspec, 0xc) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000040), 0x10) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) 2018/05/27 15:37:09 executing program 5: r0 = socket$nl_generic(0xa, 0x3, 0x10) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x5, 0x2c0040) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000000080)={@remote}, &(0x7f00000000c0)=0x14) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000040)={0x10, 0x0, 0x29, 0x3}, 0x10) 2018/05/27 15:37:09 executing program 2: r0 = socket(0x10, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$unix(0x1, 0x801, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000280)=@raw={'raw\x00', 0x9, 0x3, 0x2a0, 0x128, 0xffffffff, 0xffffffff, 0x208, 0xffffffff, 0x208, 0xffffffff, 0xffffffff, 0x208, 0xffffffff, 0x3, &(0x7f00000000c0), {[{{@ip={@local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001, 0xff0000ff, 0xffffffff, 'veth1_to_bridge\x00', 'nr0\x00', {}, {0xff}, 0x1d, 0x2, 0x1}, 0x0, 0xc0, 0x128, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0xe, 0x3, 0x7ea, 0x0, 'snmp_trap\x00', 'syz1\x00', 0x1f}}}, {{@uncond, 0x0, 0xc0, 0xe0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x0, 0x2}}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x300) bind$unix(r2, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r2, 0x0) connect(r1, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) write$binfmt_aout(r1, &(0x7f0000000580)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000b90d462cf2e86ae9a562bea0a5372e5840ea9b5b6684bc1f61c56fff32a29ae1fe1be61da4724e471cfd5f7a3e9c338f708102d85b4cfbce8091fb40ee77a516150e89b458bd2774220fd9335e3"], 0x6e) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0xa0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={r3, 0x3}, 0x8) 2018/05/27 15:37:09 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) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@mcast2, @in=@local}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f0000000280)=0xe8) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="7f", 0x1, r3) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$sock_inet_SIOCADDRT(r5, 0x890b, &(0x7f00000001c0)={0x3, {0x2, 0x4e24, @multicast2=0xe0000002}, {0x2, 0x4e24, @rand_addr=0x7}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10, 0x5, 0xffff, 0x4, 0x711, &(0x7f0000000180)='veth1_to_bond\x00', 0x6}) r6 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r0) keyctl$dh_compute(0x17, &(0x7f0000000340)={r4, r6, r6}, &(0x7f0000000600)=""/132, 0xffffffffffffff98, 0x0) 2018/05/27 15:37:09 executing program 3: openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x101000, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) sendmsg$nl_generic(r0, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)={0x14, 0x2a, 0x311}, 0x14}, 0x1}, 0x0) write(r0, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/05/27 15:37:09 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x1, &(0x7f0000000080), 0x0) bind$can_raw(r0, &(0x7f00000000c0)={0x1d}, 0x10) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8000, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000040)=0x1, 0x4) 2018/05/27 15:37:09 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f00000000c0)=0x3ff8000000000000, 0xffffffffffffff7d) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) set_thread_area(&(0x7f0000000180)={0x400, 0x100000, 0xffffffff, 0x7f, 0x3, 0x1ff, 0x5, 0x4000000000000, 0x7fff, 0x6}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000001c0)) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) write$binfmt_elf32(r0, &(0x7f0000000080)=ANY=[@ANYPTR64=&(0x7f0000000000)=ANY=[@ANYRES32=r0, @ANYRES16, @ANYRES16]], 0x8) 2018/05/27 15:37:09 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000200)={r1, 0x0, 0x1000000000010}, 0xfffffffffffffeb1) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)="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", 0x200}], 0x1) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000003f80)=""/4096, 0x1000}], 0x1}, 0x0) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000280)='&', 0x1}], 0x1) shutdown(r0, 0x1) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000480)=""/92, 0x5c}, 0x0) 2018/05/27 15:37:10 executing program 3: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) write$binfmt_elf32(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x158) 2018/05/27 15:37:10 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x2}) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) syz_open_pts(r1, 0x80) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af03, &(0x7f00000000c0)) 2018/05/27 15:37:10 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000100)=0x80, 0x80000) r3 = syz_open_dev$sndpcmc(&(0x7f00000002c0)='/dev/snd/pcmC#D#c\x00', 0x9, 0x101000) ioctl$EVIOCGSW(r3, 0x8040451b, &(0x7f0000000300)=""/229) getsockopt$inet6_tcp_buf(r2, 0x6, 0x0, &(0x7f0000000140)=""/237, &(0x7f0000000240)=0xed) write$rdma_cm(r1, &(0x7f0000000c00)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000bc0)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000d80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000d40), 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000500)=@resolve_route={0x4, 0x0, 0xfa00, {r4}}, 0x100000141) r5 = socket$l2tp(0x18, 0x1, 0x1) shutdown(r5, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000280)={0x1f}, 0x4) 2018/05/27 15:37:10 executing program 1: r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x8200) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000000)) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r1, 0x0) remap_file_pages(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x3, 0x0) writev(r1, &(0x7f0000000400)=[{&(0x7f0000000340)="8e", 0x1}], 0x1) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000080)={0x303, 0x33}, 0x4) mlock(&(0x7f0000001000/0x3000)=nil, 0x3000) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000040)) ioctl$BLKSECTGET(r0, 0x1267, &(0x7f00000000c0)) 2018/05/27 15:37:10 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf6") 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$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$bt_hci(r2, 0x0, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000000040)=0x106) close(r2) close(r1) 2018/05/27 15:37:10 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2400, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000100)={0x9, 0x5, 0x1000}, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) readv(r0, &(0x7f00000005c0)=[{&(0x7f0000000540)=""/101, 0x65}], 0x1) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="17", 0x1}], 0x1) 2018/05/27 15:37:10 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x8000000000000ff, 0x0) r1 = epoll_create1(0x80000) read$eventfd(r0, &(0x7f0000000040), 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d83000)) epoll_wait(r1, &(0x7f0000000100)=[{}], 0x1, 0x0) 2018/05/27 15:37:10 executing program 7: unshare(0x24020400) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) ptrace$setsig(0x4203, r0, 0x77d, &(0x7f0000000100)={0x1b, 0x2, 0x3f, 0x762}) 2018/05/27 15:37:10 executing program 3: r0 = socket(0x200000000000002, 0x0, 0x1000000000000) timer_create(0x5, &(0x7f0000000140)={0x0, 0x2f, 0x2, @thr={&(0x7f0000000040)="09494d4f79b32b3caa2fb0dd1b3ef06815b8d21708771921e130f09f0d15f63091efda1b6f4e19cbe3d1b4a1e372e12fbbd0a493129ef4b956c098e2c63a", &(0x7f0000000080)="d00049e0dcff2a71d83178bdbe52010c85006e66131d27fc0410dde854c3170bfb56130b8ec88d8eb23f2038e00c12686a43b3e88a1441e69c4508ddeab1c77856c3c3fb6370bea6c9c400379ae25e65cb074f4f3f4371b38803b4afbd95f80571b09de0d1f5709b6402b04a4207a71f9634822573aae996feeae7d8189865a65792fa6fc14d8e1f1e6e149df2656f395b"}}, &(0x7f0000000180)) ioctl(r0, 0x0, &(0x7f00000001c0)="c626262c8523bf012cf66f") ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) syz_emit_ethernet(0x66, &(0x7f0000000200)=ANY=[@ANYBLOB="ffffffffffffd07d48285aaaaaaaaa00ff86dd6076605100303afffe80000000000000000037e7a6e8fb8eb8d20000000000ffff02000000000000000a000000000001860090780023000060c5961e00000000ff010000000000001803000000000001ff02000000000000"], 0x0) [ 155.309786] mmap: syz-executor1 (9750) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/05/27 15:37:10 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") clock_getres(0x2, &(0x7f00000013c0)) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xc, 0x400400) ioctl$VT_RELDISP(r1, 0x5605) 2018/05/27 15:37:10 executing program 0: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000980)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f0000000940)=[{{&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000100)=""/72, 0x48}, {&(0x7f0000000180)=""/190, 0xbe}, {&(0x7f0000000240)=""/214, 0xd6}, {&(0x7f0000000340)=""/70, 0x46}, {&(0x7f00000003c0)=""/250, 0xfa}, {&(0x7f00000004c0)=""/138, 0x8a}, {&(0x7f0000000080)=""/62, 0x3e}, {&(0x7f0000000580)=""/225, 0xe1}, {&(0x7f0000000680)=""/151, 0x97}, {&(0x7f0000000740)=""/38, 0x26}], 0xa, &(0x7f0000000840)=""/224, 0xe0, 0x4}, 0x3}], 0x1, 0x1, &(0x7f00000009c0)={r1, r2+10000000}) setsockopt$inet_tcp_TLS_TX(r3, 0x6, 0x1, &(0x7f0000000a00)={0x303, 0x33}, 0x4) ioctl$SG_SCSI_RESET(r0, 0x2276, 0x7fffffffefff) 2018/05/27 15:37:10 executing program 5: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x100, 0x8400) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0xc538, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80000000}, @in6={0xa, 0x4e23, 0x7fffffff, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x1ff}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x7ff, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}], 0xdc) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000280)='team\x00') getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@remote, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f00000003c0)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000400)={@ipv4={[], [], @multicast1}, 0x0}, &(0x7f0000000440)=0x14) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast1}, &(0x7f00000004c0)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000500)={{{@in6=@mcast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@dev}}, &(0x7f0000000600)=0xe8) getpeername$packet(r0, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000680)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000006c0)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@dev}}, &(0x7f00000007c0)=0xe8) r9 = accept$packet(r0, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000840)=0x14) getpeername(r1, &(0x7f0000000880)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000900)=0x80) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001a00)={{{@in6, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f0000001b00)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000001c40)={@mcast1, 0x0}, &(0x7f0000001c80)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001cc0)={{{@in=@rand_addr, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f0000001dc0)=0xe8) getsockname$packet(r0, &(0x7f0000001e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001e40)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001e80)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}}}, &(0x7f0000001f80)=0xe8) accept$packet(r0, &(0x7f0000001fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000002000)=0x14) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000003780)={@mcast2, 0x0}, &(0x7f00000037c0)=0x14) getpeername$packet(r0, &(0x7f0000003880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000038c0)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000003900)={'ip6_vti0\x00', 0x0}) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000003940)={@remote, @dev, 0x0}, &(0x7f0000003980)=0xc) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f00000041c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000004180)={&(0x7f00000039c0)={0x798, r2, 0x300, 0x70bd2c, 0x25dfdbfb, {}, [{{0x8, 0x1, r3}, {0x40, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}]}}, {{0x8, 0x1, r4}, {0x78, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}]}}, {{0x8, 0x1, r6}, {0x26c, 0x2, [{0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x7fffffff, 0x7fff, 0x7, 0x8}]}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9291}}, {0x8, 0x6, r7}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r8}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4}}, {0x8, 0x6, r10}}}, {0x6c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x3c, 0x4, [{0x8, 0x2, 0x6}, {0x7, 0x1, 0x1000, 0xffffffffffffffff}, {0x1, 0x10000, 0x7fffffff, 0x2}, {0x5, 0x4, 0xf6bb, 0x7ff}, {0x7cdb, 0x200000, 0x9, 0xb6ec}, {0x6, 0x63dfcd9b, 0xa797, 0xffff}, {0x7, 0x8, 0x2, 0x800}]}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8001}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r11}, {0x1c8, 0x2, [{0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r12}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r14}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x9, 0x80000000, 0x9, 0x6}, {0x9, 0x4, 0x80000000, 0xe4f}]}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}]}}, {{0x8, 0x1, r15}, {0x11c, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x800}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r16}}}]}}, {{0x8, 0x1, r17}, {0x14c, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r18}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r19}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r20}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x20}}, {0x8, 0x6, r21}}}, {0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x2c, 0x4, [{0x9, 0x8000, 0x7, 0x8}, {0x0, 0x0, 0x2, 0x599}, {0x7, 0xffff, 0x800, 0x5}, {0x0, 0x1, 0x80000000, 0x3}, {0xffffffff7fffffff, 0xfffffffffffffff7, 0x4, 0x100000000}]}}}]}}]}, 0x798}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000000) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000004200)=0xe6, 0x4) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000004240)) sendmsg$nl_route(r0, &(0x7f0000004340)={&(0x7f0000004280)={0x10, 0x0, 0x0, 0x1000110}, 0xc, &(0x7f0000004300)={&(0x7f00000042c0)=@setlink={0x30, 0x13, 0x0, 0x70bd28, 0x25dfdbfd, {0x0, 0x0, 0x0, r4, 0x40010}, [@IFLA_IF_NETNSID={0x8, 0x2e, 0x10001}, @IFLA_MASTER={0x8, 0xa, 0xb9d0}]}, 0x30}, 0x1, 0x0, 0x0, 0x2000c000}, 0x8040) getsockopt$ARPT_SO_GET_REVISION_TARGET(r9, 0x0, 0x63, &(0x7f0000004380)={'HL\x00'}, &(0x7f00000043c0)=0x1e) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000004400)={0x0, 0x1}, &(0x7f0000004440)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000004480)={r22, 0xe62, 0x3fc00, 0x0, 0x0, 0xeebe}, &(0x7f00000044c0)=0x14) 2018/05/27 15:37:10 executing program 6: r0 = socket(0x10, 0x3, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x4) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="18000000160045ea000020000000000002000000a0a57641f6e67b7c41b8bbe739ebb9d81db3dacf7504105ccd28b22f5ed52bbeee1fefc3ece27a4fb10ebbdfd85eebf14463dba14ab7fe4404ebecb1b901438a0447a8c7ff847eb006", @ANYRES32=0x0], 0x18}, 0x1}, 0x0) fcntl$setsig(r0, 0xa, 0x19) recvmsg$netrom(r0, &(0x7f0000000000)={&(0x7f0000000340)=@full={{0x3, {"267fba492eadac"}}, [{"0d629c1f8a8e17"}, {"d9624cff6e0d81"}, {"e12726dad6fad8"}, {"c2d1892d6dd303"}, {"f5a65b7c49b969"}, {"0bd40931648469"}, {"f3c0367bbc3d42"}, {"e606ec2a53d0b6"}]}, 0x48, &(0x7f0000000640), 0x0, &(0x7f0000000680)}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x200080, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/05/27 15:37:10 executing program 1: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='mountinfo\x00') unshare(0x2000400) sendfile(r0, r1, &(0x7f00000000c0), 0x80000002) fcntl$setlease(r0, 0x400, 0x0) 2018/05/27 15:37:10 executing program 7: chdir(&(0x7f0000000040)='./file0\x00') futex(&(0x7f0000000ffc), 0x85, 0x0, &(0x7f0000fd3ff0)={0x77359400}, &(0x7f0000000000), 0x258b7c90) 2018/05/27 15:37:11 executing program 7: r0 = inotify_init1(0x800) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ppoll(&(0x7f0000000000)=[{r0, 0x40}], 0x1, &(0x7f0000000080)={r1, r2+30000000}, &(0x7f00000000c0)={0x9}, 0x8) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x40680, 0x0) write$sndseq(r3, &(0x7f0000000240)=[{0xe, 0x0, 0x3, 0x3, @tick=0xcb86, {0x10000, 0x7c6}, {0x7, 0xa1}, @quote={{0xfff, 0xfffffffffffff800}, 0x2, &(0x7f0000000140)={0x8, 0x7, 0x2, 0x7, @time, {0x4, 0x2}, {0x5, 0x6}, @queue={0x8, {0x0, 0x1}}}}}, {0x2, 0x31, 0x7b, 0xfff, @tick=0x9, {0x3, 0x3}, {0x800, 0x80000001}, @time=@time}, {0xffff, 0x3ff, 0xe3ca, 0x1, @tick=0x5, {0x8, 0x2}, {0x101, 0xffffffff}, @quote={{0x8, 0x6cdb}, 0x3, &(0x7f0000000200)={0x9, 0x8, 0x5, 0x8, @tick=0x100000001, {0x6, 0x7ff}, {0x4, 0x1}, @ext={0x4f, &(0x7f0000000180)="53d67079ef6f0bce4c51a831387b2e27710d35ff7eb0cd03c3230f12e7cb90ee4fae38385280d3f50bb2cf1625e326378bc40d455e1601e16fb98c30b56c1632142f315c52d628a48fa8930cb90dc2"}}}}, {0x8, 0x507, 0xffff, 0xfffffffffffffffd, @tick=0x21f7, {0x2, 0x1}, {0xfdc6, 0x40}, @raw8={"ca08c5a801a9e48da90c6f0c"}}, {0x2, 0xfffffffffffff000, 0x9, 0x0, @time={0x0, 0x1c9c380}, {0x8, 0x2}, {0x7}, @result={0x5, 0xff}}, {0x9, 0xfffffffffffffffd, 0x21fd, 0x7, @tick=0x97, {0x1, 0x101}, {0x9}, @control={0x7, 0x81, 0x6}}], 0x120) r4 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_LOCK(r4, 0xb) r5 = accept4$bt_l2cap(r3, 0x0, &(0x7f0000000380), 0x80800) shmget$private(0x0, 0x4000, 0x800, &(0x7f0000ffc000/0x4000)=nil) ioctl$VHOST_SET_LOG_FD(r3, 0x4004af07, &(0x7f00000003c0)=r3) sendto$ipx(r5, &(0x7f0000000400)="932695e7bc1a1b348c1d1045fabd78d2cb6d5403ead126ce8db5551aa01095f43efae92aafca19b38931b106c9102eee4a984e9dd82fa38e0b198ded9c0c28ee99cbc9e25651398f1b3c6e27795889a0dddf8abd559b0f8649b997ab0b7f2e3863b6", 0x62, 0x41, 0x0, 0x0) shmget$private(0x0, 0x2000, 0x4, &(0x7f0000ffe000/0x2000)=nil) r6 = gettid() prctl$setptracer(0x59616d61, r6) clock_gettime(0x7, &(0x7f0000000480)) ioctl$SG_GET_SCSI_ID(r3, 0x2276, &(0x7f00000004c0)) r7 = geteuid() ioctl$INOTIFY_IOC_SETNEXTWD(r3, 0x40044900, 0x5) sendmmsg$nfc_llcp(r3, &(0x7f0000006200)=[{&(0x7f0000000500)={0x27, 0x1, 0x0, 0x3, 0x8, 0x80000001, "6be7d2b1ce4bf953229afa4b6d015f6303b08a0549b997036479ef52d8450b2e25c4ac04c55cb267691129860e1d4be9b0d7f020fe22a0d0ecf311e6445fc5", 0x2f}, 0x60, &(0x7f0000001800)=[{&(0x7f0000000580)="be2d940aa497eb5c97a2eeb04df994c5101fd0a47e5ab9183eb0227dbfcee838d8e8026b345c27bcb9982653d270cfd962e67501a40dfbfca6293dde5aaffddd1288ae8b6544e0fecf0d6443aea05ae89176aec9fe1410a3330486fcb87d01eb5bd83be89617d885e19997be940ed27a3349fbba65f22e6c75d0dab5701062c108564bc43d38eeb0e0a3f8e4bd3fce8d9f7645902970e584c31b7dd74819ef3c03d687db4114ff6741d1aa8656f78decbb7811a91c582411b14bfcfa5818555356b09462a43b61c69dd6073d9db8664aaf1207393b5575a4d9d393eca0a813cdbb0d1f03c346124d88", 0xe9}, {&(0x7f0000000680)="ae74453ead653809e9cb1ba6a8e0efae4e5692ba1d788e7832bdb35d0f6e3bd5c763eebd21b070c2c28fa5792d4d72bb5b26dfd197b1989e02d454c72830fd4ceeaa5ca394e844c65d3e99fba457ccb41c03ad9ae252609926c7b9e92e59e08bd005f097baf82dbd3aa8768adabb47df30b003a444b9b8443b7f532fb0b3c8f8c4f6a1a7b1b5748cc41a481ea1951088e257e3ababaad7d807d4f3dfca799ebe74", 0xa1}, {&(0x7f0000000740)="f3b81341e56600ac6068086a43d6c348fc2429affc8e49c01cf004f253e08ea46d2a72d8e62da44fa829d7f7c127a642ba081d4adaa06c4c3fdd", 0x3a}, {&(0x7f0000000780)="06caadafc34aa087a0785d9cf73ab6bcea456246ca3283d02f984fa8b4d78259486d560ce448319993e7f510b390517e481a42c7c3d67dac29dcae697fb01f3819b46a3e6ed8e7f9509416a438c8f741eda3125c42e0bc", 0x57}, {&(0x7f0000000800)="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0x1000}], 0x2, &(0x7f00000041c0)={0x100, 0x117, 0x9c, "a522060bb461f37c8ba72e1be703287e6d0e26c112b87659012dd1d3fa602e95cfce5789e1121c29876ced8cd032f90d3298e73ca761388d083139086faf4ecc698de597f4c737e1ee5a385a7b7a8955aa9a5522a8e412db620ae0d5f6903edeb70341849d6e002adcdde44789669cb7bb35c2ad2b2326c2fe7cc3149f3e0158c84f3b54e38ccfe0af69597c99951874f05b449e853ef9f764d21c0d435479fb3e36193eec06ee1324af3f91bd86c7d4b32fde02b48dd2aa6ec49bac2a88c62e1e94a56c0cfd57e25c75d5fd0a37ec29edc044cf4f2f53bf1b00496cf612b56baabe7673bd1dae4979b4"}, 0x100, 0x20000000}, {&(0x7f00000042c0)={0x27, 0x1, 0x0, 0x4, 0x3, 0xfffffffffffffff8, "f24d43d90a0ec8478b2958552e8bfdb1d2c08c8abc19cdd68abbbca836a10099935793c936335e286f2135faecfc15c2876d9a48a5941009ab8878da1b27de", 0x31}, 0x60, &(0x7f0000004400)=[{&(0x7f0000004340)="7820cc0f24f2c27b9e8f2008d4346f1de56e6d118de41fe84f7a9770fd75d4aa150684e11e9d9f523c548cb3edc1f6b9842938bbb05f93b3b0aebc09305cc2c0fc42d5df8fa62df25eb556c1534249fab4008efe0242d249520f4e249177a94ae87ebd759671e1dc1a50dfefde172efa4e653332328105ad42ff883b777c9a50f954d9f6f84277fc91", 0x89}], 0x1, &(0x7f0000004440)={0xd8, 0x10f, 0x2, "c8e9731f955745dd30f4ef50a418735f19ac862b59a885c1d86154c980e1f12523920835db52c0468a00bcbac6af8874b87c7372d1daa68f820af17c2a936cec57ef4b201c99e491b29035e3eb903be2d27275f5b3b310e5512f13b495041e515e2a82fdcd2972a6e2d220441641de5da33c3d9ad23b1da87bdd066bb5ea6b9d58b7520eaa7ec60e8d16faf581d55cc76f3f5eb81a497e10663e54ffb5bc322f0b4e0c296f843562be4cd4fe9e1abdb740edea670262ff7a259616f3b6883324c439"}, 0xd8, 0x4040890}, {&(0x7f0000004540)={0x27, 0x0, 0x1, 0x7, 0x3, 0x8, "a5ec4358518ab3d07dddc934895f51bf1191a9b2e3b3da85b5e12d84279a058062e9d0401c670e2e3daa068784c8ec17e9e07059750740577e0eb39b93e82d", 0xa}, 0x60, 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{&(0x7f0000004700)="687b1ef5a9c83239bf5f378c353aa5e342e6ce15eedbf75fed5465e0b8f7211b9efd6214a54e02bafc1f656373f2f4581caf157b77ce0f5b0b7f442bc1abc014695832e2b39e7db1e1b740331e92a2e6010dc9a33f07e44aabe15e9e755fb946864d85c46252f14a6f8770252160ef052d3f0cba385f76af55fe2dcd2dbe336805a868d0bb85dbff33f9d6923c09540a03301f3a76b67d41a977112e8cdaf0f9239bd626e74c44b56ab59881f14c8ad874acf99bc5a7c265471b06", 0xbb}, {&(0x7f00000047c0)="4d9ca727bb17c78e4315e654d8413f7ab139437c4918d46061522b218eb6c95bba73063a971dc3f9450c46", 0x2b}, {&(0x7f0000004800)="e39ea203fc00e577e28c3037b004d1e9c8af8beeb3019160356a813729655f3e1da58f5711ff6402ce99af130be9415a85d8518f591a0b7495c4ab93c73ab73fdf19b136d4eb50275cb4d3b6e0ab6ce0d33fe829d421dd43491bfbdab8df9c27e6525afe56c79bee211efa9c7eed0b57be808b9ca0568295f5f7579f6bfe39100004c63d23c0b0587bd735df5bb81aeccbbfe6edbad631359745724f8ec6ff916f3576cec773ed612fada5e7a6bade134de85432e63d409e3b4acc001bd59f8b32aa384aec8501748c573d8c2d", 0xcd}, {&(0x7f0000004900)="9e5bcedd8b8c72f5e4c43d78906b0e02df64d97c5770729d8382ea", 0x1b}, {&(0x7f0000004940)="92bc8cd360b58f65630c3834c101282f64e76a2fd67b78757f6ca023e498cb9106460049537a3e0edb50422d2edfd0cf703df4b01f9476d74effd9fa355e36e97c9a674ab91a23a1a44fc92c39c067a4d2db5436b7a0329a13b04ae306d86ef2e66f8740ed2c8d7ef787941457e9f7f07dc9177306d01422df444d64ac", 0x7d}, 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0x1000}], 0xa, &(0x7f0000005a80)={0x18, 0x109, 0x7, "7bc01be8"}, 0x18, 0x4004010}, {&(0x7f0000005ac0)={0x27, 0x1, 0x2, 0x5, 0x4, 0x61, "a7906a82f56af64ea7520578ea04f38c04d3b31cb4bb4f928f7d9d79148e826760a4e75461759decc5179f2a1a99245e176900a917ee5cf8cb6c185c7ce0ea", 0x3e}, 0x60, &(0x7f0000005d40)=[{&(0x7f0000005b40)="704e3a07138eb7699f76dc75a96e65f304b888bbae80a1133d8f6f4b4fe8bc13194ffb0bfa1ad9279161ea0e80d59a63a02e30fad3d755c1e773bf98bd3c14b6bfaa51369892a5f2b7420df79316a443bff8367070d6c1a5fe92921de3b00172b528e46f6ba9727836c75d306a4955c2daa508c2e9fed1afc067502df7e1e95aeec0c9ec79f222c9e0e8ddf57e", 0x8d}, {&(0x7f0000005c00)="e7cd36e1614354b8a1d6adce0f4c0d309ab139d195e1d28ad5ff489a3346593beb46", 0x22}, {&(0x7f0000005c40)="1d020bd37d83f26ee155cd939fb8fc540e7985da085e595668eae9c378931d6883b900a1456a593cc543c033dd86705aab90e36a742733647d7088f5e1a36ae2520957c4c980fb27b1f82f726fe524da37cb0f98c9c77559e8c8407d030f7adcb371034a26f981876297de2e3b569bc4c7da731d703475e95f82dcb15659ec07ca82838fc0bd6a5645995b5a573c72493f12c17f32819f1b41d33d99b3999d00a2941b28aff1ca4f006751f659feebf0552fab6871a5cb53ee3641033be5822e20ab1e470298", 0xc6}], 0x3, &(0x7f0000005d80)={0xc0, 0x116, 0x5, "af8054ce12602c4ee364fe270a08baf6dd88c04d555ec2eb2609117d6f1fb782f26278358aab5cb0bb0f597ad1bbc62a77e35136ad23c171910a00ee75003715f01c50a63f051bc9653e0d2ff567d8babf9f3a0d85b229e6f4a977f5301f913134ae52041d0685420abea06d3c700e7375607ffae97d66921ebc7a940430292e86658b48e241f96917ae6121bad1f96b6356e864405a31f74e53bf8e255514f3c6b7648f4ff9ad9d3b1ee771beb8f3"}, 0xc0, 0x4}, {&(0x7f0000005e40)={0x27, 0x1, 0x0, 0x3, 0x2000000000, 0x2, "54cec61ffd8779285b76944608ca0a01d3a413304b85c726cd3ff96fcc45fb1286a79fd6d1bea6001517a2d7f2541d8be08d293a8545d96382346cbe20fbdc", 0x33}, 0x60, &(0x7f0000005f00)=[{&(0x7f0000005ec0)="c40b2079b4e7b55af08e702db304986cb97f3dad553c685527f3c9241d331d", 0x1f}], 0x1, &(0x7f0000005f40)={0x48, 0x0, 0x6, "962056c96d7481f2dcdb5fc3c81b08f9feeeed0067a65648c04628671eb530c433b1c203ee6d901e65fbcc5ec36700f2748866f3da"}, 0x48, 0x800}, {&(0x7f0000005fc0)={0x27, 0x0, 0x0, 0x3, 0x280000000, 0x2, "2607e5e830f0c39ab199e13817382142bd98acc759aafaa83673e1fb51c4f82e129fa5bcc0d201b079983ad3ca016de0514b207a286f63a2516f0c9da66539", 0x4}, 0x60, &(0x7f00000060c0)=[{&(0x7f0000006040)="3fd4c30cda85de8715177b727e48ad30d7d89e079b96d64e8212f341f21ce974997f8849ae0993ab10adca450343b9c8cec71877384fb0d27d4407089756a2619849b92c", 0x44}], 0x1, &(0x7f0000006100)={0xf8, 0x119, 0xfffffffffffffffe, "6d20d13307532759ab579e3195c3ff702cb0d56f4db1b228c0e1b4685861936069787417982538cab87953bd006093f53aadbe6d3370d8ac0d4df4fe1862b059b62877793c7e7aeaf354edbdf19e377a8fa4e993c0f6e5a1b986a67e9878bba3aaa3d9666d66139ce7648137770ee69d1419cc153767b171e5a71ff5b5a3ec81a643582e4757b273f247fecc76b17fea413182698e3406a2880024b6aa4f67439855b467ce32970fd7b0acc20ab05d0b691d6ebf613732b401e2823af92280e6d198fe63e961ef78a53e7aa7ca6b2ce6e94ebf495cbf8faab0a4dfec71560de53449b948feb8a720"}, 0xf8, 0x1}], 0x9, 0x240008d4) connect$ipx(r3, &(0x7f0000006400)={0x4, 0x8, 0x5, "e1dced172e19", 0x2}, 0x10) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000006440)={0x1}, 0x4) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000006480), &(0x7f00000064c0)=0x8) ptrace$getenv(0x4201, r6, 0x80000000, &(0x7f0000006500)) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000006540)=0x4, 0x4) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f0000006580)={0x3, {{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x0, 0x3, [{{0x2, 0x4e21, @rand_addr=0x2}}, {{0x2, 0x4e23, @loopback=0x7f000001}}, {{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}]}, 0x210) arch_prctl(0x0, &(0x7f00000067c0)="7a5921bd880576a9f7d0eb79b0db68011d104c1942") ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000006800)={0x6, 0x0, 0x0, 0x100000000}) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0106438, &(0x7f0000006840)={0x5, r8}) connect$ipx(r3, &(0x7f0000006880)={0x4, 0x80000000, 0xffffffffac858fb1, "0b0c6bacee49", 0xffffffffffffffff}, 0x10) fstat(r5, &(0x7f00000068c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000006940)={0x0, 0x0, 0x0}, &(0x7f0000006980)=0xc) shmctl$IPC_SET(r4, 0x1, &(0x7f00000069c0)={{0x80000001, r7, r9, r7, r10, 0x4, 0x7}, 0x7, 0x3ff, 0x3, 0xff, r6, r6, 0x100000000}) 2018/05/27 15:37:11 executing program 0: r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x48) r1 = fcntl$getown(r0, 0x9) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x98, "d26e4d7c7ddd3c18a29bc6d7d076c7710741bc8bcadabb86797469de8c88982111f14659fcd9691fb23cef32577af4932f0d136082b09babb0203c77d5169dadca3aeac2ad00cb0feaf83ba607693c6b2d21ae6ebfd8b423817067b859d806a8e20ca15205f794b0b022e98fe8166196427857bc6e2729df95a1faa50922ea54d2a977e3d589c4df68f418419a6e814dc06e25eefdcafc32"}, &(0x7f00000001c0)=0xa0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000200)={r3, 0x8, 0x30, 0x6, 0x2}, &(0x7f0000000240)=0x18) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0x80045500, &(0x7f0000000280)=""/153) ioctl$int_in(r2, 0x5452, &(0x7f0000000340)=0x50e) epoll_pwait(r2, &(0x7f0000000380)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x9, 0x7, &(0x7f0000000400)={0x6}, 0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000440)=@assoc_value, &(0x7f0000000480)=0x8) r4 = syz_open_dev$dmmidi(&(0x7f00000004c0)='/dev/dmmidi#\x00', 0x7ff, 0x241) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r2, 0x4008af23, &(0x7f0000000500)={0x3, 0x400}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000540), &(0x7f0000000580)=0x4) getsockname$packet(r2, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000600)=0x14) rt_sigsuspend(&(0x7f0000000640)={0x1000}, 0x8) setsockopt$IP_VS_SO_SET_ADDDEST(r4, 0x0, 0x487, &(0x7f0000000680)={{0x16, @multicast2=0xe0000002, 0x4e22, 0x2, 'ovf\x00', 0x12, 0x100000001, 0x31}, {@dev={0xac, 0x14, 0x14, 0x18}, 0x4e20, 0x3, 0x3, 0x1, 0x1ff}}, 0x44) pipe2(&(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r6, 0x0, 0x487, &(0x7f0000000740)={{0x33, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x1, 'dh\x00', 0x0, 0x3, 0x20}, {@broadcast=0xffffffff, 0x4e22, 0x2, 0x3, 0x6, 0x756200}}, 0x44) fcntl$getflags(r5, 0xb) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000000800)={{{@in=@rand_addr, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6}}, &(0x7f0000000900)=0xe8) sendmsg$nl_netfilter(r6, &(0x7f0000000b00)={&(0x7f00000007c0)={0x10, 0x0, 0x0, 0x1000800}, 0xc, &(0x7f0000000ac0)={&(0x7f0000000940)={0x158, 0x11, 0x3, 0x4, 0x70bd2a, 0x25dfdbfd, {0x7, 0x0, 0x9}, [@typed={0x14, 0x2e, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @nested={0x20, 0x12, [@generic="f42e8b3a605f3b97ff", @typed={0x8, 0x80, @fd=r4}, @typed={0x8, 0x8001, @uid=r7}]}, @nested={0xf4, 0x57, [@generic="9514858566f280d299b8a14f657fd990d1283612fd345a439525c2ea8fc9c0c5f3fe643faa9c06b76647b5430053dfd5a0d11a34ba3602ad2addd37b65932d51d0d605bbf8a49ba00ae45b6d56196537b828ac2a2ecc6ef5e4df61725a42a270ec17eb6f2bf12d051111eca6e8f92f0a24883af113ae2a942c60f4b114c318b2a58fa4c0291fabea22ec6fd9d3872650557554c3a92a6b0cfc3e4d20c352c57ed111f33a2550ac78fb02445874ef23b1d4ae537638a162bca7972cd272", @generic="a52f54955f011cfe95d05d9f63c556dcfb1860ffbec75ed1a6ac63eedd71647263faa7a06ce749dd2033b8b7a279ec7ab4"]}, @typed={0x8, 0x47, @pid=r1}, @typed={0x8, 0x9, @pid=r1}, @typed={0xc, 0x62, @u64=0x3}]}, 0x158}, 0x1, 0x0, 0x0, 0x40040c4}, 0x0) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000b40)={0x0, @empty, @rand_addr}, &(0x7f0000000b80)=0xc) getsockopt$inet6_mreq(r6, 0x29, 0x1d, &(0x7f0000000bc0)={@mcast2}, &(0x7f0000000c00)=0x14) getsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000c40), &(0x7f0000000c80)=0xb) getsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f0000000cc0), &(0x7f0000000d00)=0x10) ioctl$DRM_IOCTL_MARK_BUFS(r4, 0x40206417, &(0x7f0000000d40)={0xc0000000000, 0x81, 0x7, 0xfffffffffffffff7, 0x0, 0x10001}) getsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f0000000d80)={0x0, @empty, @loopback}, &(0x7f0000000dc0)=0xc) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r4, 0xc0045516, &(0x7f0000000e00)=0x200) setsockopt$netlink_NETLINK_PKTINFO(r6, 0x10e, 0x3, &(0x7f0000000e40), 0x4) ioctl$sock_inet_SIOCGARP(r5, 0x8954, &(0x7f0000000e80)={{0x2, 0x4e22, @broadcast=0xffffffff}, {0x307, @random="62e12ff02cd4"}, 0x40, {0x2, 0x4e20, @rand_addr=0x100000000}, 'veth1_to_bond\x00'}) setsockopt$inet_dccp_buf(r5, 0x21, 0xc0, &(0x7f0000000f00)="cef4e2dcac7d68b82ba0a6b1c06bf409e1d46dc2ce1657d78ffe99772f481a7caa7a9cccf0440bb967c75658c11f701eeed52c3409f617e074572306241ca4066d1fde7d14183f8b39aa030817c40676bbefe6114c9c8b5a6b1d28ba22c916610e5009e05dc6ada5fa3c460dd83994af707bfa1a144959593b82509d2c755bd2d23757df6f93ba5de882cd3e41989ed2632cbede", 0x94) 2018/05/27 15:37:11 executing program 5: r0 = socket(0x15, 0x400000802, 0x1) write(r0, &(0x7f0000000000)="22000000150007010009d6f4000100040a0800000100000009000100000100000115", 0x22) 2018/05/27 15:37:11 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c7df60)={0x7ff, @in6={{0xa}}}, &(0x7f000064b000)=0xa0) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000000000)={0x2, 0x9, 0x9, 0x4, 0x7fffffff}) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000100)={r1}, 0x8) 2018/05/27 15:37:11 executing program 3: r0 = socket(0xa, 0x802, 0x2) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x1e, 0x1, 0x0) getsockopt(r1, 0x10f, 0x7fff, &(0x7f0000000040)=""/4, &(0x7f0000000080)=0x4) 2018/05/27 15:37:11 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$bt_hci(r2, 0x0, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000000040)=0x106) close(r2) close(r1) 2018/05/27 15:37:11 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101100, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000040)={0x40}) r1 = socket(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x14) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r2, 0x4}, 0x8) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mq_open(&(0x7f00000000c0)='ppp0$^security$+\x00', 0x0, 0x0, &(0x7f0000000100)) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00000001c0)={0x8, 0x10, 0x7, 0x7, "d31d98c45035d64fa613488688d82795514fdfcaec2bffdcccbd88d080a420f8"}) 2018/05/27 15:37:11 executing program 6: clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={{r0, r1/1000+30000}, {r2, r3/1000+10000}}) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='cpuacct.usage_percpu\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x8) timer_create(0x2, &(0x7f0000001240)={0x0, 0x23, 0x0, @thr={&(0x7f00000001c0)="b67ec5f046338b067d875865ae1f1c9afa0edaee15d901277b9f5b96672e472aa260d2c8870a1e4d27ea96569cab5e280d5ce4064ca136f3eb5b899f971f937522130044d08a5511212ae54b0b8b4930006fb58442a18c", &(0x7f0000000240)="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"}}, &(0x7f0000001280)) io_setup(0x9, &(0x7f00000012c0)=0x0) io_getevents(r5, 0x400, 0x2, &(0x7f0000001300)=[{}, {}], &(0x7f0000001340)={0x0, 0x989680}) readv(r4, &(0x7f00000014c0)=[{&(0x7f0000001380)=""/121, 0x79}, {&(0x7f0000001400)=""/15, 0xf}, {&(0x7f0000001440)=""/112, 0x70}], 0x3) rt_sigtimedwait(&(0x7f0000001500)={0x1b}, 0x0, &(0x7f0000001540)={0x77359400}, 0x8) sendmmsg(r4, &(0x7f0000009400)=[{{&(0x7f0000001580)=@pppol2tpin6={0x18, 0x1, {0x0, r4, 0x3, 0x3, 0x3, 0x1, {0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xcbe6000000000000}}}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001600)="cbba25b74f23eeb41103230f7d20f1a47fed179716274100b78e853a46398cfda0922325aad0d54e01d04db9a37f26443130b1bf9a9a6cf95e4ecc93a34cc4d79fac3da3b7477b4a2bee4b708d459726f76541bc7b2eb1", 0x57}], 0x1, 0x0, 0x0, 0x800}, 0x8901}, {{&(0x7f00000016c0)=@sco={0x1f, {0x1, 0x0, 0x9, 0x1, 0x1000, 0xffffffff935162d3}}, 0x80, &(0x7f00000018c0)=[{&(0x7f0000001740)="86bcb01c2b6d1a311c10c55b66c9b7a659ac3230dfbdc3a3b52e46f173e0cb8b3b9e9cbe141fcb14464cf98519cd05bf580974d315085a471e8a0a08ae8d42088e6cc58314c6c07dd274faf5a0af319d07ee02c357da7150b20cbed19269a70793585b446605b54a17bca501b01f12b4e0b62a3814b1bc26a0172fd8d1f11a65a22d48224c2a14d8d134f191822beace81f5b4ed4ddeed27e2d982caebd3fc7dce9d6963c4eca124eb61c44a1be9641cd19a122e02a009e9ffdf5419195d128a1bb79967e0b61038a364b6a66a8f1e55bdfdd19420f3b620c8d4d007ed3808cc1c677bd1e100b6", 0xe7}, {&(0x7f0000001840)="7b9b743dd8d9a5fda561e1516e7d2c6297f2e4c839577df1edb7720373e38cb3544571b3eead", 0x26}, {&(0x7f0000001880)}], 0x3, &(0x7f0000001900)=[{0x78, 0x113, 0x401, "e41a0ce5d8d89ca7eb39d65a7653a9bf5a62ed4d47412de965b6047f49e02c2f4eab581fafed965bb5768ac9bafb258b22f24ad5f03f109bf17a0757ee3817eddc27a64a8cf92713de4d547683976caca0a7ea8186a583115c7f8b2c4e069e2cbb8b34f0e79b41a2"}, {0x70, 0x116, 0x6, "882f069b97f4b0113b017077e896312f979391deaee0899ea883ef24f916bb3593c67848001ed2df99ba953bba519fd608f53f956215dafe8e3cb2a22b9bbe2a87a7667f5a9b68045d896ef58d7dd267c021e11141e45ba0b5eb681e"}, {0x20, 0x13b, 0x7f, "ad28a6cdf31b85d195c15d9349"}, {0x28, 0x88, 0x0, "4f37bb2b5f91e829fa69f76605b2163607b15eb94633"}, {0x110, 0x1ff, 0x0, "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"}, {0x108, 0x11b, 0x1, "928222106fd77cee6bba865f6089be0a35d0d72993e8263f33f0e80b55e324559ee1c848ab060519ef8a1054a4b335e5ecaeff9342c8bde6e99f1bacb21813a2258eedf2ee12b5d29a25298ec76c842a052a221565df97224f443344965a58591274c2ce07125606274fb052601cdfbed61d1e1444478ffcd02de8ac2b83fd4a9d530a19f4e6c1f973eb2b9a365b3dda7ed562dd8b399770d9a4223d9c81accbdb8a9b0e83590aefb1ecc51a7a448b864444a79e6666f52f128b965bad8c1da1880770b712a4d151d6c8dc6c6557b2c08b1e11cfd63f74fb220187b8f89258d169b824dd634e8daa4f1848afdb28f59d8e8d38a950fb89"}, {0x30, 0x111, 0x1f, "f26c36760093e2471b3ebee1ab0e3bc1d18de429171188797ae55a54cb9263"}, {0xe0, 0x1ff, 0x2, "405a31d4016f115690c26bdabae743a5f53257310cd7d8d2f4dc01f3ce70499a89879603d873b397a461de5475f26a3dd942024c96951da42713f5086d87ce15ad15e573c7cab0d54aa16d0d46adcc61ebd06947162232a4066318e26eb5dd1aee720f6c1ff9d5ba716b35fbab637d4a5a14455fdd82846e4de63b401e96c4ef9588d9668e0ec9130dd15e47a0a14d6a50d740860f7bcc32bdf24518dc1c341e63eacc6a71d2fbea59b498e356fcf51aa3ac3a8b8de32e7902c7c3e9e4e1865be68bea070b1ee73a8b"}], 0x458, 0x81}, 0xffffffff}, {{&(0x7f0000001d80)=@nl=@unspec, 0x80, &(0x7f00000040c0)=[{&(0x7f0000001e00)="85daab7db67ce9aff62d86cabfa780f1f8bdf8fd59c14f3f7b7c100fa8dacb846f367415ea6c441083e9a2388d9884d93d5992ba3730ab4656aa1b5197068f2b9575c7e261772f435354291c0e32381b7f56eb61f36caaf85e12f2442d39f704eb9c5faac341676c2b288cca8505af7df61a5d0b68975e581beb8db754c02aee55a3f2325ccbf42d99262e00c24d50b87c2c849343cb", 0x96}, 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{0x108, 0x11f, 0x4, "9430a8df8e6dab463c4e5515fc8227cb108d7cd86e468de624be7431ca3fa5051774dc064592c021899e9da3d498a13968f4046f069e80a4d9d737076c3524236be175d44cd8002611ef5459bc44b567315dfa7557bcaf610715fc387daf64add7cda260361c4de2b0632d1547a4b89616906acfbe34f14b1c899964dd316859414be8e1d5ad8251f2ddfc26bf29098ca451b773bbe1fe6c7fd1bb95ce075df27db354d93131761cc392daf306b5cfefae1063244ce650f80edb001d9768ab617d67ed357eaf79860267325d32728fda62bede4aa6d3880ed970b3496c0cd72323d1786872ae06a7709737067d55b906cb"}, {0x20, 0x11, 0x108, "931651a5591bce1ef7411181cb6676"}, {0x108, 0x104, 0x6, "d143a8d08515932942ca3c539f4603bc538a74742fa832f890bbf83bf26707444554ba0bc33599d7ae3c77fe7e2629bc89b8c543c5f19997474230897d69e478d739c40d73d227177f7b4f78bf2522a0a29501a2958ba12da2f99715bb6bfe4e9daa248216bfe59217650f49ec3e20f47b906107315da8bf2915208fdae3a4bb1861ec2adcbe1def74acf4c13ea2c164e7f260b77b5463ac693a446d6fd0f5273a20a304e8d5bf2178527e6a0411e8ccb09cb5ce701b436d930fca824c557fc49c8557255f7fee9db44b4926f41dea10421a496888a576198170d32d38036f094d1390e7f9aff1860e7104d6c1e7ad9490f990"}, {0x48, 0x19f, 0x0, "c97da134f1c13e70e43ce61ef87c3f1f73d59c0106880e5719dc8c28568af000b3e61fe0903fb15f12b0cb102edf2c2ec3c9"}, {0x80, 0x112, 0x9, "7843ba368788309bf688dc73d8680bd790be13881a226f544ee29009cb512d6cb086c65375d45fca4733ba6e731b00febe6f2648c226eb5787cb7f5914b9f3dca0995468980e9d93cde395f6966427bca4e12a5041849803d357a60aef36955f71c6ee075cf0f803c7"}, {0xc8, 0x117, 0x10001, "8ee2e93ac245da17cd254f324e4cacc7d45bb263210301168f63534b1fa8f729589c019aaffee97dc1ec05fe57acd30bff2427076a35e52510a66adb0064c175bd8168fa0dcdfe8c9fd49197a6ddcdde7f44c66484dfa966d9a00f90fcef300e537f1dbb8a0f6f2dd1ecf368dfe174242a5987c08b8b92d0c7212706303bd8e75bfcfd59c023b53633a5b56b3dd8332f8698346eae3e61ba543b01edff99fdea1790745ed2ffa8d367e40d2fb69997191fe4a91254eabf"}, {0x28, 0x11f, 0x1ff, "2a320bf7c0c306c3437dd73ae3af66595e98"}, {0x60, 0x11f, 0xfffffffffffffffc, "a61fc91459360106c7919de79225a6c1f256c252cbf48bed2e6e9b90ffc391ddc6d8cf285bb7c16a79d457acdb0e76c1e864369608dc1c6303ba3f12690e1da41e1adaa35c14e6dbdd7967596104"}], 0x1458, 0x4}, 0xa6}, {{&(0x7f0000008a00)=@pppol2tpv3in6={0x18, 0x1, {0x0, r4, 0x4, 0x0, 0x1, 0x4, {0xa, 0x4e22, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x401}}}, 0x80, &(0x7f0000008b80)=[{&(0x7f0000008a80)="57928b2f95d8a660af1bd7f7b64a4aec31bee40754b3afc7aeb42b8dbada1008b59e659e8e149a9887057f8f338abe298874b045f0f725138758e2ccb7a0202877fe859f7d41492bfbef693de7e79ab38a0911a63373233e58f5d597d9f7f99e955df7a45bf2208fe5205e269ebeb784eb877fd6d95fa767c15a3369fa9214587270f7810abdc8593c65fcb2d958612f6671c2508963b235f19486e8868e1037db92c204fc5015d212e2f43fa9f10bb87ec95d52adbe47b3453ed8163c65c4ae0d507003cddad5e3396a5f5d295f5715373a39e63f9c5b8a9a2ebeba13d96cf6de6249bfbdf14bc091a094f987db46385b64b220e55f0c93", 0xf8}], 0x1, &(0x7f0000008bc0)=[{0xe0, 0x13e, 0x7987, "45b304620a1f5efcc015bbe84ccb8a1b3cb92c07cc552ccbb205e0538459455a095a995954cf19224548f5ed3aa817016fbf42dd3d4743fec0b41dc81106ef37c441dcca7aaf388911314d096b52011fa515cf4396b0e3c9345c6aa7c8f4c433adca087e92d2030b350516465c91d31ff72389d547f84a597f7fadc68b74f010cd0014b1f90185c5e14045b804dd5a6c540ddc835790419408949b8ee441e9544aee49d28e0f1575716b55aead009c8a291bb9042a2b7e12fde68b657e7759ea87998b0ce37822aaa605d3a266"}, {0x18, 0x114, 0x401, "2d712ccbc9"}, {0xd0, 0x12b, 0x5, "0080286a1f173d7ca26f48c4ab6ff26c8f3c4862c6d324b42e5619e217f3fc7137206af58dddd59ad25cc154cf9d185b8e301c84fddb0b253d19cd212f52cf10a530a022c0c906216f7a37425ae5ecfd6bc177b3ec3b37959b133b9958b182e899113f9402879fcf312826d4220c3a671fe9d7aeb88629f9d6ef60bc755595eb1ee80b31557c1f51ed88da11333038a29a4a9faecd6110625381e1b35dbba98f4a76a4c04de357bdc86d203c29f7872442228a70b4f34797543ca88f0e60"}, {0x78, 0x11f, 0x3, "eb06bad1648ce594ce5fc228e7d23df0b1ab54ec5c8df226d9abc2e519ade47f536fa3b464cd2ddecc7dd3d6de641ab71f9adb8f912361bc5dac13b3115d297bd7890bbb5196fa7d020c7d25937b004274cd44194d83fca805ab3af1941ac8f06763ff3e11f54d2e"}, {0x20, 0x3a, 0x0, "d6fe9a2a8ba61e2b9a"}], 0x260, 0x80}, 0x3}, {{&(0x7f0000008e40)=@vsock={0x28, 0x0, 0x2711, @host=0x2}, 0x80, &(0x7f0000009280)=[{&(0x7f0000008ec0)="ffa84bc0709ebf970de2cbce0bc4375b700b5f1054f26dd4bc77b125b5103b54e582358b31f48009fa7ddbd2247943a266b202f62c11a12048f1ff3b8f8b9bd728ab87e12fe14d537dea8f38da56e5637f22955f1efaa1ba6944683fb6", 0x5d}, {&(0x7f0000008f40)="1b1cfea4389aeb61819955902bf6c3b613ecad237f3f40f12ad74432237fcfab0dc44a36bf79ba6bf73cbfe7abe87667ee57e5b2bd1a363a0b2ad49923", 0x3d}, {&(0x7f0000008f80)="17ea79c3f9cba7e6041950e4f91cd20a3939d2e1b261bcabf8b3a26f2b1f08a3a5b2f601fde3eb38914cfb76100044fb198c3598de98a52cc087cb2ba5b3027402ef32d47da1fe4012120a0511b35cce50f5c236af8362ae160e0470c6f655cc49591c112bb7cb", 0x67}, {&(0x7f0000009000)="519c0ff6029c78", 0x7}, {&(0x7f0000009040)="006ff10f6be0902c26492b2e94dee9eb89c624412747efde0bdde1a6b392e6d52741448a5ace0cdc972a995fd0ff8468e07f7f24267fe0b2c6799121fc5991bd47a3e3ca3c14ce4bbe3f624224168e7afe935e2fb8d07d8a547b83fc423d650c4c4425785aa725c9a0822d3fe47cedafe9db0de0f494d6dd48c04f6479fceefcfb4d2548f3aaf20e91875f96794a87c941d9c7651bd5dfca56a1795971fcbfd5b2e6e435f59e6d295b736f6ad0c651d18d0e89426f1d4de07b1e260606e2ba25df38e9e44bd73f4b1d5f02f694125adcb51d6b1c8957d8157428b898d9", 0xdd}, {&(0x7f0000009140)="c5d44c82612051afb6c66fd23f92294c23cba09bc93a8148f29e959328b2b2", 0x1f}, {&(0x7f0000009180)="0d2d6f5433a213120ceda6f07f9e856e0294eaf252e0add54674cd28d6998923dc1ee1ec318fabef1c1dd22fd5abcf189959f51b1763a50b76c2b6407efc994aa2f7064324b91b6f805ef5f3d55eb7916592645368fbacdb2e8a0d6d07", 0x5d}, {&(0x7f0000009200)="fe865da3b22225a43a0105a1390d7e924b8f82cf576cdbb020477b5552b8271e5362ecd23af196b41ece48fcdfef15d317a8822e542a41fd6ff921bf3aec5ead07ecd739e660bc90490fbee12f20ae17dbd3561e7e20561f077fec9e652d87d93e7eb08ec88361472525ad41a6d5b1ef7f", 0x71}], 0x8, &(0x7f0000009300)=[{0xf0, 0x11f, 0x100, "8552c36302ea0e4bd100f1c69888ce182947256a009ac08ba54acc621e057e0257753335eb61cab49bcc57646f5e0a105a8cc5ef0e891dedeaec992bbb07e12d8f1e12687800eb27d09cd889bcf759bfdf2d44a1b6f42ed12ffd25a1914f49dc58c92e72aa7b3db80b0dc855b55ccdafd1cd2b0ab77f7661916bc73bb70056a2d034f927d32559b8a14cf047fbc5aa9fcbfa1104af17e3ac54ccf354b98dd40d2a2579b7474ae1db25513d90fed3e210f9bad2487b98606af83880d21abb8b4d6b69f88cbcae5b64e3507bd9ac9a4a06f1b6de46e4c493bb236d"}], 0xf0, 0x4000}, 0x7ff}], 0x9, 0x20008000) io_setup(0x406, &(0x7f0000009640)) ioctl$TIOCLINUX6(r4, 0x541c, &(0x7f0000009680)={0x6, 0x80000001}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f00000096c0)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}}}, &(0x7f0000009780)=0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f00000097c0)={r6, @in={{0x2, 0x4e23, @rand_addr=0x1}}, 0x7, 0x7f, 0x20, 0x9, 0x7}, &(0x7f0000009880)=0x98) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f00000098c0)={0x220, @time, 0xfffffffffffffff7, {0x5, 0x7f}, 0x7141, 0x1, 0xf7f}) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000009940)={0x3, 0x2, 0x40, 0x9, 0x0, 0xffffffffffffffff, 0x10000, 0x800, 0x3, 0x5, 0x7fff}, 0xb) clock_getres(0x3, &(0x7f0000009980)) r7 = add_key$user(&(0x7f00000099c0)='user\x00', &(0x7f0000009a00)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000009a40)="3fc1795f0a3efc28175a1848ea65ccc9a100d14be6ef503c54d667673bdfffe4aa006d99afedc7821911780dd8e15401d176dc566dfbea882d0b00bf82c2a488e1e3fcb219c46f2db2eb7b9d788593886ae59b9acf9eeb2464e6bcceb3126f58e345da1ca1bb5744d3bce8", 0x6b, 0xfffffffffffffff9) fstat(r4, &(0x7f0000009ac0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000009b40)=[0x0, 0x0, 0x0]) keyctl$chown(0x4, r7, r8, r9) fchmod(r4, 0x10) sendmmsg$inet_sctp(r4, &(0x7f0000009cc0)=[{&(0x7f0000009b80)=@in={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10, &(0x7f0000009c00)=[{&(0x7f0000009bc0)="7dd885c516fc5cf54f9e1a", 0xb}], 0x1, &(0x7f0000009c40)=[@sndinfo={0x20, 0x84, 0x2, {0x1f, 0x204, 0xff, 0x4, r6}}, @authinfo={0x18, 0x84, 0x6, {0x9}}, @authinfo={0x18, 0x84, 0x6, {0xfffffffffffffffd}}, @dstaddrv4={0x18, 0x84, 0x7, @rand_addr=0x4}], 0x68, 0x40000}], 0x1, 0x4000040) keyctl$read(0xb, r7, &(0x7f0000009d00)=""/177, 0xb1) ioctl$RNDADDTOENTCNT(r4, 0x40045201, &(0x7f0000009dc0)=0xaf2) utimes(&(0x7f0000009e00)='./file0\x00', &(0x7f0000009e40)={{0x77359400}, {0x77359400}}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000009e80)=[@in6={0xa, 0x4e22, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, @in6={0xa, 0x4e24, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0x5}], 0x38) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000009ec0)={r4}) ioctl$sock_FIOGETOWN(r10, 0x8903, &(0x7f0000009f00)) 2018/05/27 15:37:11 executing program 5: write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)={'#! ', './file0', [], 0xa}, 0xb) getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f00000010c0), &(0x7f0000001100)=0xc) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) sendmsg$unix(r0, &(0x7f0000000500)={&(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000004c0)=[{&(0x7f0000000100)="667316ee9311e4584dde6ed5c4a6a620d68392566fde616e5d4a7023476d66c16790768f0a0238fc126459f667ad60efe6df26eca2e5f45bd26eeaa71588265876754b3c4a4d17506bbe648fd5c6b58b9b34873265166a4322984faed18a55f5a3c91e96b5bac64499cb3dadde50a589b133c4bec09e867f1ae23cda888738bcc0086b9efa8a508d90fa59525bff5a83e1dc7afb350c8b5c4d6e6340f0abbb0b40c64bff0d042a7dcd3f1172cda3866b5b662557f7c4631d27a5f9b67e1ceb45d3463911b393c5f53ad3b4a5f7422e2ed5b2661d03d0c92b175d822d44190d2939d0540727fec65e0eeb9217daf50eec4eb58b28757e9258fa004290235270", 0xff}, {&(0x7f0000000200)="9c3153bb8ac5f48b10067e545562385e82640a48b19aa44b8630d1d8bddc1acc628fc2658bae175d98495940a976460ec46793459228a61f0ebd9744beda04238aecf143f7631bfbdc56da80fb6df9a549bac56f7ab3b8c2bd7264a4175a2477b6fccdc67fa9040a7432f2e07a4dfd214bf846461ecdc945861b27d1b314d84fa3269b38b7165d1b73e7d079cb6b26e5dcd5cfa24b3272f657b12b4e14945fefc364be62d618a08739bede2ede1114ff94a5ce8debe858704a61eefb0d93e1bd0e0820fdc366f69cd57c957176defd3edb43e5ca881eeb05ff1969767a6822f40a75069f416f353b6476471c65141a20", 0xf0}, {&(0x7f0000000300)="e1293c69131c8a97dd2784b7b4f1f5d69a05daeb8484a3557f139ebd005e09995f7987dc1dff56fec54e27540681c0115ef4a5710700e809aa85b785e6269d1adf45dd9e35a536b2e7c3da42780887e06a7d2bacad2701b3299f79881159e94870bb3b5e475bd45aae582ffbd46cbb374ed654d201963193370a4b3830a8090c6bac28ee074e7b977960473bb48e97da03487e1adf2e9e7d83d431a3fab77690c9812d12e9cb051afc599f24e19c30191f1dba9b9e305ae786f204a02f9377f5c9d5cc193a38d6e88f6984d4b5dd1d2b5b89532f8123adf7403fa097441582ccc9be844280d8d9af05", 0xe9}, {&(0x7f0000000400)="339e05a9793e701b15afe65e517569d1fe49ff6f06aa122a9dbca49fa467f3d87054e16bd6f7e653b937522dfc6581aeef121a164ccd5f69f812297d5ad39bffe49147981b4df23e7c17f0b3fbf5077d5629b8e8de142fbdd1886482154dc393e1bfb77aa542de0c3cad20374e8cdcd2c6902e93af55e81083a6ae6992d77b105778ad8b3d04fb8130ea586253af03ba685956d0c57fff70f81d88c6026bf5e766049337cc71f75a3f4c", 0xaa}], 0x4, 0x0, 0x0, 0x4000}, 0x20040054) request_key(&(0x7f00000024c0)='id_legacy\x00', &(0x7f0000002500)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002540)='/dev/snd/midiC#D#\x00', 0xfffffffffffffffe) 2018/05/27 15:37:11 executing program 2: r0 = socket(0x1b, 0x3, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000002000)=@ethernet, 0x10) r2 = getpgrp(0x0) migrate_pages(r2, 0x44d, &(0x7f0000000140)=0x80000001, &(0x7f0000000180)=0x3ff) r3 = dup3(r0, r1, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r3, 0x40505330, &(0x7f0000000040)={{0xcf3, 0x80000001}, {0x7fff, 0xc}, 0x0, 0x3, 0x4}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x10, &(0x7f00000001c0)=0x6, 0x4) r6 = getpgid(r5) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f00000000c0)=r6) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r4}, 0x10, &(0x7f0000002ff0)={&(0x7f0000000480)=ANY=[@ANYBLOB="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", @ANYRES64=0x0, @ANYRES64=0x2710, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="00ff03000100000000000000000000008e15adecfc04aba1"], 0x48}, 0x1}, 0x0) 2018/05/27 15:37:11 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$bt_hci(r2, 0x0, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000000040)=0x106) close(r2) close(r1) 2018/05/27 15:37:11 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x200000, 0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f00000000c0)={0x3, r1}) r2 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r2, 0x0, 0xcb, &(0x7f0000000000), 0x10) 2018/05/27 15:37:11 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x2000, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x1, 0x0, &(0x7f0000000000)=[0x0, 0x0, 0x0], 0x3}, 0x20) io_submit(r1, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}]) bind$rds(r2, &(0x7f0000000100)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/05/27 15:37:11 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$bt_hci(r2, 0x0, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000000040)=0x106) close(r2) close(r1) 2018/05/27 15:37:11 executing program 5: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x80400) write$cgroup_subtree(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="00696f60e58f44bb49adcc19bc37d34664b781f500a15cd663717979d6112982160a1d72706f9f4a342def1d74083fd4c9f35379e7e83c1e0580d5e25df3c0a928d088d1187becdbc931db791c89a28e0b07978a8089fd30ee0c632d69802bcb25f6627ed34504ec70e9863a64e2cfab2981b41cf872148fad1b23364a91c55f95e7a5"], 0x4) r1 = gettid() rt_sigqueueinfo(r1, 0x41, &(0x7f0000000040)) 2018/05/27 15:37:11 executing program 2: r0 = socket(0x11, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@nfc={0x27, 0x1}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="1400000000000000010000002500000000000000"], 0x14}, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000080)={'nr0\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) 2018/05/27 15:37:12 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x0, 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$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$bt_hci(r2, 0x0, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000000040)=0x106) close(r2) close(r1) 2018/05/27 15:37:12 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) r1 = userfaultfd(0x800) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuset.effective_cpus\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000280)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f00000002c0)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000180)={0xadf, 0x6, 0x5, 'queue1\x00', 0x80000000}) 2018/05/27 15:37:12 executing program 1: msgget(0x1, 0x221) r0 = msgget(0x3, 0x7) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000400)={0xffffffffffffffff, 0x3, 0x1, 0x401, &(0x7f00000003c0)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) r4 = syz_open_dev$sg(&(0x7f0000000440)='/dev/sg#\x00', 0xd8, 0x80000) r5 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) r6 = signalfd4(0xffffffffffffff9c, &(0x7f0000000480)={0x7}, 0x8, 0x800) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/self/net/pfkey\x00', 0x100, 0x0) r8 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000540)={&(0x7f0000000500)='./file0\x00', 0x0, 0x8}, 0x10) r9 = socket$vsock_stream(0x28, 0x1, 0x0) sendmsg$netlink(r1, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000000)={0x30c, 0x1f, 0x800, 0x70bd27, 0x25dfdbfd, "", [@generic="34c88957ebb5050e18e9e69b6b70fdb2a1db2c9517ccaa34f344e6867e72e0d6a54ff8ec53eb99296202a408cedee34e1deade12d089ba2883e80d9c69c9f7236561b5a33ed3279a5ab3e954fec57b0bfdb148fe5bff71", @nested={0x1c8, 0x10, [@generic="cbcda57eb6aa7328a0a8d887318152fa1ed8482925d9588eb957337a8f5a63f40382cc215957d7175c7b3e121e8fae39c06eefa8eb39f13d70f50197065654d6b4d48ac45675c4838c89d6f215bfa9b7ed4e3e870ccc307c5beb42e3d15dc28a3e94a98fb165a0bc70fabb21de51d766cd89ceeb248771", @generic="d52b4a5851b1b588353c9ad3625897711bb83f605a05fc1983d0e60aa3fba9a5c34799d0018946ca17c0bca29ba3408372551644f6906d273009acf1c6f0d57c4dffc475430c28aa21af03d79f9c9a40d74d66b91dee6d44023fce8dc3e7863f7d41f953765ed9b7722450fb5664aa1b", @generic="5b9e2df380763c650c193b4c68e5bf02cbf26b72a4ca11d325bd5bcf8748fd11fb0d19d84ecd0ef9ad8b60480cde1abe08848cf5a881db8abda348f3ba32e6064e28a6334d9d4a786cda705ac7313f4c7400eecac1fa351690132c804dbc5699408ad716b48eaf37d20d9e6f4986a1dafea43b3a310f3315cf9c201648cff3a5c1c7e30a353e82cda86ed69e4da9b12df9e2cbd2627e62f74b907a5610997f459ec7c19d0071fb35d696cebd20a848d5cab8b0e4b9dcd23b6586696a81", @generic="ff0bc1f04c4954577adbe7367a3fc00c7ed28f1cc79e0f53d4828d2cd662a646"]}, @generic="268cd41fe2411d08ede8ad320185822e5869538716240e4b67495feebb1343367d135d0c59b3f4b3ace9720b6547b289e2f98e8f264ca884ac4a1a869b2f610a371cd8be55b9ab3bcdb05eed4c09e86104727830109eb5593f2c5bfc059d1b5416b0d005c3985a0d12eadd9748bbf2667a5be8f8fd62c0d835d6d32ff095725ced3bbff05ded87f72ea4af1e6ec4b755a5bc32455aabfaad4748d1b7232df8c314835b350c6d5d56774ac35e4d09b6ca66d75798d9a4c0ca52dd5fc741db33a239c10a699be988016f57a7a0d599747b9628c5c770f95a22589313bd07"]}, 0x30c}], 0x1, &(0x7f0000000580)=[@rights={0x30, 0x1, 0x1, [r2, r3, r4, r5, r6, r7, r8, r9]}], 0x30, 0x20008050}, 0x20008000) msgctl$IPC_RMID(r0, 0x0) 2018/05/27 15:37:12 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f00000000c0), 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x9, 0x10000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000100)={{{@in=@multicast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000200)=0xe8) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r2, &(0x7f0000001780)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000001740)={&(0x7f0000000300)={0x1440, 0xd, 0x0, 0x100, 0x70bd26, 0x25dfdbff, {0x5, 0x0, 0x1}, [@typed={0x8, 0x80, @uid=r3}, @nested={0xe0, 0x7, [@generic="07dbd065d8b1a2f776293d02575b93d60fd9d0f645a2a33553e51fca75d337d2843354573a8704c1582d1774d525cff616920e7158a593fccbae0b698b0e73b9479f90d59051d0d3d575de61bd948bdcbdc795908121c6b72caacef9f88a08b8c27692dbe6656dd4602efdfeba81ec363e9f3164d8e40463d0df35b078509973920e3dcab271f4c257f54f69f8aba5bdd2e03af6edc2960addb4fc5f3aaedfd2559d2676688056b594621852167cf25329f067385348013cb793a8c675ecc30c10cc0e1009f8", @typed={0xc, 0x37, @str='vmnet1\x00'}, @typed={0x8, 0x24, @ipv4=@loopback=0x7f000001}]}, @nested={0xd8, 0x7a, [@generic="b5bc2bdaeb313921b4fb3c91169dd8ff616ad9b7e881e7083fd3c2e80394be5688c0bab84f212c03a1efece7492da47dd62d1568b300166b4b74f93d0d14", @generic="8123c1d81b8638d22d17d371ba0f476401fa055a8f86bb189b688b8a04adb32304f58b38e7f97067948ed3c02c543ef2504bf0bd915c648563fe72349463fa9a9e3cc824b78074af53273beab8058dfc53f91b7e581bdbdf74b1f4a7db989c77cea95a92032d2ba0dea5feb96ed6c3c11cb1cada77e7a715cc3faa231d4036093eb7f6975b13e1664e91a3521fbc846f3e3714"]}, @nested={0xc8, 0x3d, [@generic="f99c45a57b7f8b0412eb5db8432da9f78bf120026cf9476d1cbfcfdb5f8ae237488f14ac25af8ecce99fba49db7b215d8079f0698f274b90f7ab113985593a9a66d0e64fbafcde080eade23c11d2d94bd642d11bdcee23f4f297578c1125cdbbef762689215c2927dd42eb9300e8a5bd83235ea1cb8cc1dbc567cb40c8da98429da80f442dcbbd3532ee2c42a8b8581ccafc66094dd121098c05fcfd2eab9a85265bca8d88a20629985158545fd8cdd171c0fb780fbafbb4157f69", @typed={0x8, 0x7d, @ipv4=@loopback=0x7f000001}]}, @typed={0x8, 0x7a, @uid=r4}, @nested={0x1034, 0x69, [@typed={0xc, 0x2, @u64=0xeb5}, @generic="f2d14f1d76065c7475b44da4295a8dbff93d3815b1f39c2f8cab836f2df080c669e1", @generic="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"]}, @generic="0fc35412de4c17768d7401d7332efc50fd7979ec88e383b8806f9e681b7044e679c9ff121a106d9bb426ad6efc674b86d635504a835f1556966eb0d33803acd8e9eb154545c3191e91f8c1646db52b7c1986be6c29668a0a55f966f85cb25ab94f047d676c9220f598759075304e2b8e272297796b1f168fd491a6ae0045fc6000324a3eb16f1552e6f04d0f76", @generic="07cc6aca5ce716b3c6e394a5ce8443f80c542f4eb7f644fde091ad0d45bbbab5f961dafb322d64b0ff47138f6c6c4c4ef3026b4e264ad4d9ead8bef3885626bb8fcdc8fa50e6415131437bdaf1ba9724e9d3915afa8a770a0856bedffdb3cd1f80ee9ab75fb3932600dccc48bc1258a3119a8e4672266428537768dcd9e2b2a62c35aa8abe8e11db6f433bd4efa0cfe13c1c09f4f272f0db36b86d71fab2c3655328f25d2ceff4be74a1e026d1b414d4fd1a6a5baba9e29fba28d83d5255e53f5a536028adef6a24f42482", @typed={0x10, 0x7, @str='cpuset.mems\x00'}]}, 0x1440}, 0x1, 0x0, 0x0, 0x1}, 0x200080c4) 2018/05/27 15:37:12 executing program 6: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7441, 0x400102) sendto$llc(r0, &(0x7f0000000040)="b840679ecd5b50587bb9715e5347150d9af03d84b01e2f615e2ef5fa87dd7070d906229b8539b8b6a1", 0x29, 0x8851, &(0x7f0000000080)={0x1a, 0x337, 0x100000001, 0x114, 0x1, 0x337, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 2018/05/27 15:37:12 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x8) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000180)={r1, r2+30000000}, 0x8) sendmmsg(r0, &(0x7f0000006b40)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x80, &(0x7f0000001240), 0x0, &(0x7f00000000c0)=[{0x10}], 0x10}}], 0x1, 0x0) 2018/05/27 15:37:12 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000040)=""/69) pkey_mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0xffffffffffffffff) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x8) 2018/05/27 15:37:12 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000000c0)={0x14, 0x6, 0x6, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='pids.current\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/05/27 15:37:12 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) recvfrom$inet(r0, &(0x7f0000000140)=""/241, 0xf1, 0x0, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = socket(0xa, 0x200000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$sock_buf(r0, 0x1, 0x1e, &(0x7f0000000280)=""/230, &(0x7f00000000c0)=0xe6) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000310007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) 2018/05/27 15:37:12 executing program 6: r0 = socket$inet6(0x10, 0x2, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x4000, 0x0) r2 = dup2(r0, r0) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000000c0)=r2) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000014f79)="5500000018007fb1b72d1cb2a4a280a80a06050000a8430291052369250009000800001c010000001400a3070d000000030000dc1338d54400009b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000040)}, 0x0) 2018/05/27 15:37:12 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$bt_hci(r2, 0x0, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000000040)=0x106) close(r2) close(r1) 2018/05/27 15:37:12 executing program 5: r0 = socket$inet(0x11, 0x2, 0x0) r1 = socket(0x11, 0x80a, 0x300) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000040)) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000fc8000)}, 0x0) recvmmsg(r1, &(0x7f0000002e00)=[{{&(0x7f0000002b80)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000002d00), 0x0, &(0x7f0000002d40)=""/164, 0xa4}}], 0x40000000000014d, 0x0, 0x0) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vsock\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r3, 0xc0a85322, &(0x7f0000000180)) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x107, 0xc, &(0x7f0000000f88)=@broute={'broute\x00', 0x20, 0x5, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20011000], 0x0, &(0x7f0000000000), &(0x7f00006af000)=[{}, {}, {}]}, 0x108) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x2, 0x1, 0x100000000, &(0x7f0000000040)}, 0x20) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r4, 0x80dc5521, &(0x7f0000000140)=""/49) r5 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x800, 0x8000) ioctl$VHOST_SET_LOG_FD(r4, 0x4004af07, &(0x7f0000000100)=r5) 2018/05/27 15:37:12 executing program 1: r0 = socket$inet6(0xa, 0x200000002, 0x0) bind$inet6(r0, &(0x7f00005d6fe4)={0xa}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000000), 0x4) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x400000) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000080)={{0x3, 0x1000}, {0x8, 0x5}, 0xc9, 0x6, 0x9}) 2018/05/27 15:37:12 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x101100, 0x0) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000140)={{0x10000, 0x200000000000000}}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x3, &(0x7f0000001fd8)=ANY=[@ANYBLOB="850000000700000003000000000000009500000000000000"], &(0x7f0000000000)="504c20004cf7d12af11ce92537b5e3191e66de5d4ec18e4c2df01484a86d77842f624946eae310794c8c96ff1466232e25951139bda5d2990e523f8ec3080ffc1224d8dc4c84a9c8e8ab31576806715523fa749e8615c61049b8b1be6aa7740702cc5add", 0x5, 0xfffffffffffffd94, &(0x7f0000000200)=""/195}, 0x48) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) clock_settime(0x7, &(0x7f00000001c0)={r3, r4+10000000}) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r2) 2018/05/27 15:37:12 executing program 3: r0 = dup(0xffffffffffffffff) ioctl$BLKIOMIN(r0, 0x1278, &(0x7f0000000000)) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000de9000), 0x4) [ 157.504474] netlink: 17 bytes leftover after parsing attributes in process `syz-executor6'. [ 157.544441] Unknown ioctl -1062710494 [ 157.571875] IPv6: Can't replace route, no match found 2018/05/27 15:37:12 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x0, 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$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$bt_hci(r2, 0x0, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000000040)=0x106) close(r2) close(r1) [ 157.601420] netlink: 17 bytes leftover after parsing attributes in process `syz-executor6'. [ 157.602223] Unknown ioctl -1062710494 [ 157.649601] IPv6: Can't replace route, no match found 2018/05/27 15:37:13 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x200902, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0xc40, 0x0) renameat(r1, &(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000140)='./file0\x00') sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="0000000000000000000001000000000000000002000000ac1414bb000000000000000002000000e000b10000000000000000000500040000a000000a00000000000000fe8000000000000000000000000000aa0000000000000000"], 0x60}, 0x1}, 0x0) 2018/05/27 15:37:13 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) accept4(r0, &(0x7f0000000140)=@hci, &(0x7f00000001c0)=0x80, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000002c0)={{{@in, @in=@loopback}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f00000003c0)=0xe8) accept4$packet(0xffffffffffffff9c, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001580)=0x14, 0x800) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f00000015c0)={@local, @multicast1}, &(0x7f0000001600)=0xc) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000001700)={@loopback, @loopback, 0x0}, &(0x7f0000001740)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', r1}) sendmsg$can_bcm(r0, &(0x7f0000014fc8)={&(0x7f0000004000)={0x1d, r2}, 0x10, &(0x7f0000002ff0)={&(0x7f0000014000)={0x1, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "d8451aa777ccf6f9"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x1d, r2}, 0x10, &(0x7f00000000c0)={&(0x7f0000000040)={0x1, 0x0, 0x0, {0x0, 0x7530}, {}, {}, 0x1, @can={{}, 0xffffff7f, 0x0, 0x0, 0x0, "7f65db78b282958e"}}, 0x48}, 0x1}, 0x0) 2018/05/27 15:37:13 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x8, 0x1}, 0x2c) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/softnet_stat\x00') r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200100}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0xfc, r2, 0x820, 0x8, 0x25dfdbfe, {0x4}, [@IPVS_CMD_ATTR_DAEMON={0x78, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x101}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1_to_bridge\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3e}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x10001}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x56}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x1}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x6}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x66}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x8000}, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001140)={r0, &(0x7f00000000c0)='3', &(0x7f0000000240)}, 0x20) 2018/05/27 15:37:13 executing program 6: clock_adjtime(0x2, &(0x7f0000000000)={0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x2000000000000}) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000000100)={0x6, {{0xa, 0x4e22, 0x7f, @loopback={0x0, 0x1}, 0x1ff}}, {{0xa, 0x4e22, 0x3, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x108) 2018/05/27 15:37:13 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$bt_hci(r2, 0x0, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000000040)=0x106) close(r2) close(r1) 2018/05/27 15:37:13 executing program 5: r0 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)="f1", 0x1, 0xfffffffffffffffd) r1 = add_key(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="8f", 0x1, 0xfffffffffffffffd) add_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="be66ee1e7da4292dc365012d0236996503fbdef2e8571ab9ca8d15e2c3b81151cfd779f45b990a59a530edecf4cfd346386e96ab2f767d1902cde6c9ee01ecc0", 0x40, r1) keyctl$link(0x8, r0, r1) 2018/05/27 15:37:13 executing program 0: fanotify_mark(0xffffffffffffffff, 0xd, 0x2, 0xffffffffffffffff, &(0x7f0000000000)='/\x00') getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0xa040, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)={0x200, 0x3ff, 0x1, 0x499, 0x81, 0x9, 0x5, 0x2, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r1, 0x6f}, 0x8) 2018/05/27 15:37:13 executing program 7: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0x60, &(0x7f00000003c0)=[@in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e24}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e22, @rand_addr=0x5}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @broadcast=0xffffffff}]}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000440)={r3, 0xfffffffffffffffc}, &(0x7f0000000480)=0x8) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, &(0x7f0000000300)="01", 0x1, r0) r5 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a}, &(0x7f0000001940)="b3", 0x1, r1) r6 = memfd_create(&(0x7f0000000140)='tgr128\x00', 0x2) ioctl$TUNSETLINK(r6, 0x400454cd, 0x2) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) r7 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="2a2f12499ce974db4f90b54292ff00000068fa0535c5dec33e", 0x19, r1) keyctl$update(0x2, r5, &(0x7f0000000780)="df02754689212dfc3e2acc26fdc3ff864813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895117054ac2f1c00ad642733d9f84eee66d20e0f2751e18774fc2227cbb60fc68b143963541844fe7d4199d50e69010000006164c8f3e1181e6d50986cd98a5c44ac0ec3755bae750fe9a073eadeb27eafcf10d82f9aa122e7dc2faed85adcd88ca30e07000000002d94defa187e48b89efbbbcc9b9a9aaffce4e9149e5d3aa299f97c682a404ef6b1", 0xc0) keyctl$dh_compute(0x17, &(0x7f00000002c0)={r4, r5, r7}, &(0x7f0000001a00)=""/157, 0x9d, &(0x7f0000000280)={&(0x7f0000001ac0)={'tgr128\x00'}, &(0x7f00000000c0)}) [ 158.237919] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/27 15:37:13 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x10000, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000040)={0x3, 0xfff}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)="2e2f11119e892eba1f5565742f73797a3000ea645ac3d583d6cac9930a94298738a86ea9ab5740e0e6116263e32e2d4ebd283cbe537ea78e322975322fc33ffa9489d251c5c9f5eda9bc02f1ecaacb4676d7d13183c66707c4f8f996ac5c7af16b773e4c569fb0b3f65d7d7c28ae6a679261f8308b76344fc15c62251bbcbcc86ba8", 0x1ff) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000180)={0x2, &(0x7f0000000080)=[{}, {0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f00000001c0)={r1, 0x1}) 2018/05/27 15:37:13 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_ifreq(r0, 0x8931, &(0x7f0000000040)={'vcan0\x00', @ifru_hwaddr=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) 2018/05/27 15:37:13 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$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) getsockopt$bt_hci(r2, 0x0, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000000040)=0x106) close(r2) close(r1) 2018/05/27 15:37:13 executing program 3: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xffff, 0x214400) getsockopt$inet_int(r0, 0x0, 0x2f, &(0x7f0000000200), &(0x7f0000000140)=0x4c14d6d796e046a3) r1 = socket(0x1, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c606262c8523bf012cf66f") setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000100)={0x30c7, 0x7, 0x1000}, 0x4) socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000180)=@nat={'nat\x00', 0x19, 0x3, 0xc78, [0x20000840, 0x0, 0x0, 0x20001348, 0x20001378], 0x0, &(0x7f0000000080), &(0x7f0000000840)=[{0x0, '\x00', 0x0, 0x1fffffffffffffc, 0x2, [{{{0x0, 0x0, 0x0, 'eql\x00', 'sit0\x00', 'ip6gre0\x00', 'vcan0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xf8, 0x168, 0x1a0, [@connbytes={'connbytes\x00', 0x18}, @limit={'limit\x00', 0x20}]}, [@arpreply={'arpreply\x00', 0x10}, @snat={'snat\x00', 0x10}]}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}, {{{0x0, 0x0, 0x0, 'gre0\x00', 'bond_slave_0\x00', 'team_slave_1\x00', 'ipddp0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x900, 0x900, 0x938, [@among={'among\x00', 0x828, {{0x0, 0x0, 0x0, {[], 0x1, [{[], @broadcast=0xffffffff}]}}}}, @time={'time\x00', 0x18}]}}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}, {0x0, '\x00', 0x2}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0x0, 0x1, [{{{0x0, 0x0, 0x0, 'ipddp0\x00', 'veth1_to_bridge\x00', 'syzkaller0\x00', 'bridge_slave_0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0x0, 0x3], 0x70, 0xa8, 0xe0}, [@arpreply={'arpreply\x00', 0x10, {{@random="f9b908aeb774"}}}]}, @arpreply={'arpreply\x00', 0x10}}]}]}, 0xcf0) 2018/05/27 15:37:13 executing program 2: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x608000, 0x0) write$cgroup_pid(r0, &(0x7f0000000040)={[0x36, 0x37, 0x31, 0x38, 0x32]}, 0x5) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080)=0x1000, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [], @loopback}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f00000002c0)=0xe8) sendmsg$nl_route_sched(r0, &(0x7f0000000780)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000740)={&(0x7f0000000300)=@delqdisc={0x43c, 0x25, 0x200, 0x70bd2c, 0x25dfdbfe, {0x0, r1, {0x0, 0xfff2}, {0x9, 0x4}, {0x10, 0x2}}, [@TCA_INGRESS_BLOCK={0x8, 0xd, 0x3}, @qdisc_kind_options=@q_cbq={{0x8, 0x1, 'cbq\x00'}, {0x408, 0x2, @TCA_CBQ_RTAB={0x404, 0x6, [0x9, 0x2, 0x6db, 0xffffffff, 0x40, 0xffffffff, 0x9, 0xfa7, 0x3f, 0x200, 0x8, 0x0, 0x3, 0x8, 0x1, 0x1, 0x3, 0x8, 0x3, 0x9, 0x4, 0x0, 0xfe05, 0x2, 0x7, 0xf3d, 0x1ff, 0x4, 0x5d45, 0x6, 0x0, 0x6, 0x7f, 0x9, 0x7fffffff, 0x547, 0x2, 0x100, 0x9, 0x0, 0x7, 0x0, 0x8ea, 0x3, 0xfffffffffffff000, 0x2, 0x8, 0x9, 0xa23, 0x9, 0x2, 0x2400000000, 0x1, 0x0, 0x4, 0x5, 0x81, 0x5, 0x200, 0xffffffff00000000, 0x0, 0xe68, 0x80000001, 0x8, 0xda3a, 0x1, 0x9, 0x7, 0xfffffffffffffff9, 0x2, 0x7ff, 0x5, 0x800, 0x2, 0xfffffffffffffffe, 0x2, 0x8, 0x8, 0x3, 0x4, 0x5, 0x1, 0x8001, 0x80000001, 0x31e170ed, 0x8, 0xc000000000, 0x8000, 0x3ff, 0x8001, 0x584d, 0x3, 0x1, 0x249, 0x8, 0x1, 0x9, 0x2, 0x9, 0x100000000, 0x2, 0x3ecd, 0x661, 0x0, 0x8000, 0x6, 0x2, 0x200000000000, 0x6, 0x6df8, 0x7fff, 0x3, 0x7, 0xfffffffffffffedd, 0x7, 0x10001, 0x1, 0x6, 0xffff, 0xfffffffffffffff7, 0x20, 0x40, 0x9, 0x6ccc, 0x7fff, 0x0, 0x20000, 0x3, 0xb1, 0x7e0, 0x5, 0x6, 0x4, 0x1, 0x8, 0x40, 0x5, 0x36, 0x81, 0x2, 0x0, 0x1, 0x9, 0xcdd2, 0x3, 0x4a1, 0x200, 0x0, 0x200, 0x1, 0xa6, 0x0, 0x7, 0x100000001, 0x100000000, 0x0, 0x7, 0x5, 0x7fff, 0x0, 0x5, 0xffffffffffff8000, 0x5, 0x1e, 0x4, 0x33f, 0x22, 0x0, 0xff, 0x6506, 0x3, 0x9, 0x1, 0x40, 0x6, 0x7, 0x576b7f36, 0x6, 0x681, 0x7, 0x8, 0x1, 0x7fff, 0x2, 0x40, 0x3, 0x1, 0x1, 0x100, 0x6, 0x3, 0x8, 0x2, 0x6, 0x200, 0x2, 0xffff, 0xfffffffffffffffc, 0x2, 0x100, 0x200, 0x3, 0x81, 0x7, 0x5, 0x80, 0x1, 0xfffffffffffffffa, 0x1, 0x8, 0x7, 0xfffffffffffffffe, 0x164fc1f4, 0x9, 0x8, 0x9, 0x7, 0x401, 0xc92, 0x0, 0x3, 0x6, 0x9, 0x2, 0x7, 0x9, 0x0, 0x3, 0x7f, 0x7fff, 0x24000000, 0x3, 0x5, 0x9, 0x1, 0x6, 0xffff, 0x3, 0xe9c1, 0x1, 0x3, 0x3, 0x170e, 0x2, 0x0, 0x4, 0x3, 0x3, 0x10000, 0x100, 0xe0d, 0x7ca7, 0x5d8a, 0x6e69, 0x401, 0x4]}}}]}, 0x43c}, 0x1}, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000007c0)={0x0, 0xf3}, &(0x7f0000000800)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000840)={r2, @in6={{0xa, 0x4e23, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x101}}}, 0x84) modify_ldt$read(0x0, &(0x7f0000000900)=""/5, 0x5) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000980)={0x2, &(0x7f0000000940)=[{0x8, 0x1, 0x10000, 0x8}, {0x4, 0x3f, 0xdac2, 0x2}]}, 0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000009c0)=@sack_info={r2, 0x800, 0x9}, 0xc) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000a00)={0x0, 0x800, 0x3, 0xba}, 0x6) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001500)=@broute={'broute\x00', 0x20, 0x1, 0xa80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000a40), &(0x7f0000000a80)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x9, 0x40, 0xa3f7, 'veth1_to_team\x00', 'syzkaller0\x00', 'bridge_slave_1\x00', 'ifb0\x00', @random="bad808473fad", [0x0, 0xff, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x858, 0x9b8, 0x9f0, [@u32={'u32\x00', 0x7c0, {{[{[{0x6, 0x3}, {0x1f, 0x1}, {0x5, 0x2}, {0xfffffffffffffff7}, {0x400, 0x3}, {0x401, 0x3}, {0x3f, 0x2}, {0x81, 0x1}, {0x200, 0x2}, {0xbb, 0x2}, {0x3}], [{0x1, 0x1ff}, {0x100000001, 0xd4}, {0x1ff, 0x115}, {0x9, 0x5554bc43}, {0x3, 0x6}, {0x3, 0x2}, {0x10001}, {0x80000001, 0x6}, {0x1, 0xfffffffffffffffc}, {0x6, 0x7ff}, {0x85c, 0x8}], 0x6, 0xb}, {[{0x4, 0x1}, {0x7, 0x3}, {0x7fff, 0x1}, {0x9, 0x3}, {0x2, 0x3}, {0x100000001, 0x3}, {0x9, 0x3}, {0x100}, {0x9, 0x3}, {0x6, 0x2}, {0x9, 0x2}], [{0xff, 0x6}, {0xfff, 0x2}, {0x5, 0x6}, {0x401, 0x400}, {0x2, 0x101}, {0x8, 0x1c6}, {0xfff, 0x6}, {0x1, 0x9}, {0x3, 0x3}, {0x1000, 0x8}, {0x2, 0x80}], 0x1}, {[{0x1000, 0x2}, {0xc0000, 0x2}, {0x227, 0x1}, {0x724af393, 0x1}, {0x6, 0x3}, {0x464, 0x2}, {0x5, 0x3}, {0xce8545}, {0x200, 0x2}, {0x81, 0x2}, {0x3, 0x1}], [{0x10000, 0x101}, {0xe598, 0x2}, {0x98c, 0x9}, {0xfffffffffffff22e, 0x9}, {0x401, 0x8001}, {0x10000, 0x3ff}, {0x3c02, 0x793}, {0x2, 0x1}, {0x8, 0x5}, {0x1, 0x3}, {0x8ea7, 0x2}], 0x2, 0xb}, {[{0x0, 0x3}, {0x36, 0x2}, {0x1, 0x3}, {0x10001, 0x1}, {0xfe, 0x2}, {0x5, 0x3}, {0x830}, {}, {0xd8}, {0x7, 0x3}, {0x868}], [{0x7, 0x8}, {0x100000000, 0xffffffffffffff9d}, {0x8001, 0x3}, {0x8, 0x4}, {0x2, 0x6}, {0x8, 0x20}, {0x1, 0x9}, {0x9, 0x81}, {0x6}, {0x6, 0x54d7af5}, {0x8001, 0x8}], 0xb, 0x5}, {[{0x8b}, {0x8}, {0x3, 0x3}, {0x7}, {0x100000000, 0x3}, {0xc089, 0x1}, {0x3, 0x2}, {0xa0, 0xff4235479f79433c}, {0x6, 0x3}, {0x5, 0x3}, {0x0, 0x1}], [{0x1, 0x4}, {0x0, 0x7}, {0x3b78, 0x80}, {0x2, 0x8}, {0x0, 0x400}, {0x7fffffff, 0x7}, {0x2}, {0x400, 0x2}, {0x2}, {0x800, 0x1000}, {0x1000, 0x7fffffff}], 0xa, 0x4}, {[{0x58a3, 0x3}, {0xffff, 0x2}, {0x8, 0x3}, {0x3f, 0x1}, {0x3, 0x3}, {0x1, 0x1}, {0xffffffffffffffff, 0x3}, {0x80000000, 0x3}, {0x1f, 0x3}, {0x5, 0x3}, {0x8, 0x3}], [{0x8, 0x8}, {0x7}, {0x8, 0x8}, {0x100000000, 0x8}, {0x3, 0x4}, {0xfffffffffffffffa}, {0x5, 0x1}, {0x8}, {0x1ff}, {0x40, 0x3}, {0x3dca0d79, 0x1}], 0x1, 0xb}, {[{0x800}, {0x100}, {0x2, 0x1}, {0xffffffffffffffff}, {0x90, 0x3}, {0x800, 0x3}, {0xcc3, 0x1}, {0xba9, 0x1}, {0x100000000, 0x3}, {0x200}, {0x0, 0x3}], [{0x19a, 0x1}, {0x5, 0x100}, {0x800, 0xadcd}, {0x4000000, 0x1}, {0x10001, 0x4}, {0x80, 0x20}, {0x0, 0x1}, {0x5, 0x2}, {0x401, 0x400}, {0x20, 0xaae1}, {0x1, 0x1}], 0x0, 0x4}, {[{0x3, 0x2}, {0x8000, 0x3}, {0x2, 0x1}, {0xa8d, 0x2}, {0x6c0, 0x3}, {0xb5ce}, {0x0, 0x1}, {0x237}, {0x81}, {0x0, 0x1}, {0x4, 0x1}], [{0x0, 0x2}, {0x2d4d, 0x2}, {0x8000000000000000}, {0x5a28, 0x1000}, {0x2, 0x199}, {0xffffffffffff7fff, 0x80}, {0x1, 0x2}, {0x1, 0x4095}, {0xffffffffffffffdc, 0x8}, {0x1ff, 0x1}, {0x5, 0x9}], 0x5, 0x8}, {[{}, {0x98}, {0x401, 0x2}, {0x6}, {0x10001, 0x3}, {0x5, 0x2}, {0x1, 0x1}, {0x2, 0x3}, {0x987}, {0x9371, 0x2}, {0x4, 0x3}], [{0x400, 0x606}, {0xff, 0x8}, {0x8000, 0x7ff}, {0x5, 0x80}, {0x7, 0x8}, {0x1, 0x3ff}, {0x4, 0x5}, {0x7df, 0xffffffff}, {0x9, 0x65}, {0xe7e7, 0x400}, {0x3, 0x400000000}], 0x2, 0x4}, {[{0x8001, 0x1}, {0xffffffff80000001, 0x3}, {0x1, 0x1}, {}, {0x40}, {0x7fffffff}, {0x1, 0x2}, {0x29, 0x3}, {0x3, 0x2}, {0xc8}, {0x7, 0x3}], [{0x0, 0x2}, {0x3, 0x401}, {0x56b, 0x5}, {0x9, 0x6}, {0xfffffffffffff001, 0x5}, {0x9, 0x4}, {0x3f, 0x4}, {0x1f, 0x6}, {0x7}, {0x4, 0x100000001}, {0x6, 0x9}], 0x7}, {[{0x0, 0x3}, {0x0, 0x1}, {0x100000001, 0x3}, {0x1000, 0x3}, {0x391}, {0x5, 0x1}, {0x3}, {0x7, 0x3}, {0x9, 0x1}, {0x3, 0x3}, {0x7, 0x1}], [{0x8, 0x829d}, {0x1}, {0x1}, {0x3, 0x7}, {0x93b0, 0x9}, {0x4, 0x3}, {0x80, 0x10}, {0x7, 0x9f}, {0x40, 0x9}, {0x8, 0x7f}, {0x4, 0x3}], 0x8, 0xb}], 0x9}}}]}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x6, 'system_u:object_r:sudo_exec_t:s0\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x6}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffd}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0xaf8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001580)={r2, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x7, 0x9}, &(0x7f0000001640)=0x90) sendmsg$can_raw(r0, &(0x7f0000001780)={&(0x7f0000001680)={0x1d}, 0x10, &(0x7f0000001740)={&(0x7f00000016c0)=@canfd={{0x4, 0x8f, 0x93, 0x20}, 0x3e, 0x1, 0x0, 0x0, "5c04b1671d0f430c5cf5eb9ceb54a05b740789bce437d3d7a4be36235136d7a1c83b7091c85ece6480891b06625e40219081eee8e30e57ba29f8659c6ed7365d"}, 0x48}, 0x1, 0x0, 0x0, 0x10}, 0x4) sendmsg$kcm(r0, &(0x7f0000001b80)={0x0, 0x0, &(0x7f00000019c0)=[{&(0x7f00000017c0)="ca4ba0a0deeaaa18afeaf294f27660b1c7b3a228c818e6c735cf7eaf25420a869698d5c0608175f116906054679b4018261207a3f93c0b53e0ebf24698fd2912dbd96c16ef253c9a45e0ee655604796bf4a19b409d05ad1459f2b5008367a5f800acf5bab2cc5e4e166c67289eb248b873ea82cbc86f8c4903c0086a41bf19bd3751751078440831666e6769490fd1dee1a14026786e168978e47fb94ef414b7540ff9037b8fbd615a1b2ecc6a5e8031db454063ad603065562999d683ff4b694df8627bdf5995f221856e104362e5dd19b702aab2431322f6cb778fa07374d77431ec034b0f9cdc3bca093bd568d759a949989820", 0xf5}, {&(0x7f00000018c0)="fc2f7f1d9f80a4ac67ba5d3e1b73da179badde7face3339dde1558bec0d410463945c681acfddeb1f04004c40ad65e5bdee5a51d41ebe5f63c9ab951124a306d5c6469f29a3b200564a0f2b109293ce1363eb22d826c17c7d9163b20656e6647f9402d4c050a350719bc6afd921de79ca3a1df36ddfe574d2be20dc18529f675eef3", 0x82}, {&(0x7f0000001980)="b59de50f7c9b6e6b6ccc0c", 0xb}], 0x3, &(0x7f0000001a00)=[{0xf0, 0x11f, 0x7, "88328f4115118bfd253c187a52fa8b2d741443cf590bb434cc7b859bc920bed7f514458c2574d2feb44fcc87dea0a4e9f5c4808fb13b2e765173140ec3fd88214e6a71cf3bba0f1df4240268cf8659e6dd4475560cb3b365bf218c11f6051b212d5693c295259077ab18154ccad286c6f4f90f00b019217a4d5f80360d8749cad44d3fa7a467d13cf693abb4056f6817b8849ea7ed61d2cc23d93adee4faec087c810d75772b839c5f6a045966c200d8c9d199c130abc5dfe20da2366191bc20d508e80c9225b6dcfe4f187ef7e432c13f7b6be6cfcd5f92c6ab03afd1"}, {0x18, 0x11f, 0x2, "9fe88b7e533b73"}, {0x58, 0x1ff, 0x7, "d475ded93da4ea9204866c6f3618b798b053348cabfa36b7accc9a2bea2dd345af8cb1dbb93cd006006fe699dad3b23587e776a85cfe0010f69dc724db168a9fa80e2ab5"}], 0x160, 0x4008000}, 0x1) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000001bc0)=0xffff, 0x8) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000001c40)=@add_del={0x2, &(0x7f0000001c00)='team0\x00', 0x7}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001c80)='vcan0\x00', 0x10) sendmsg$nl_route_sched(r0, &(0x7f0000001d80)={&(0x7f0000001cc0)={0x10, 0x0, 0x0, 0x408002}, 0xc, &(0x7f0000001d40)={&(0x7f0000001d00)=@delqdisc={0x2c, 0x25, 0x28, 0x70bd29, 0x25dfdbff, {0x0, r1, {0xffff, 0xffe0}, {0x0, 0xf}, {0xffff, 0xffff}}, [@TCA_EGRESS_BLOCK={0x8, 0xe, 0x7f}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8880}, 0x4004080) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000001dc0)={'filter\x00', 0x4, [{}, {}, {}, {}]}, 0x68) connect(r0, &(0x7f0000001e40)=@l2={0x1f, 0x8001, {0x1, 0x7bad, 0x9, 0x6, 0xffffffffffff4d94, 0x5}, 0x10001, 0x5}, 0x80) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001ec0)={r3, @in6={{0xa, 0x4e21, 0x200, @mcast1={0xff, 0x1, [], 0x1}, 0xc5}}, 0x40, 0x9c}, 0x90) inotify_add_watch(r0, &(0x7f0000001f80)='./file0\x00', 0x2000900) connect$ipx(r0, &(0x7f0000001fc0)={0x4, 0x1, 0xfffffffffffffff9, "623cda2172ae", 0x3ff}, 0x10) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000002000)={r0}) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000002040)={0xfffffffffffffff7, 0x200, 0x40, 0xff, 0x204000000000, 0xf66, 0x7, 0x6, 0x1685, 0x3}) ioctl$TIOCSBRK(r0, 0x5427) ioctl$VT_ACTIVATE(r0, 0x5606, 0x1) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000002080)={0x5, [0x3, 0x80, 0x3, 0x2, 0x8]}, &(0x7f00000020c0)=0xe) r4 = syz_genetlink_get_family_id$team(&(0x7f0000002140)='team\x00') sendmsg$TEAM_CMD_NOOP(r0, &(0x7f00000023c0)={&(0x7f0000002100)={0x10, 0x0, 0x0, 0x20000600}, 0xc, &(0x7f0000002380)={&(0x7f0000002180)={0x1d4, r4, 0x100, 0x70bd29, 0x25dfdbfc, {}, [{{0x8, 0x1, r1}, {0x44, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r1}}}]}}, {{0x8, 0x1, r1}, {0x16c, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xb1}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r1}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x401}}, {0x8, 0x6, r1}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xffff}}, {0x8, 0x6, r1}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfc6}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r1}}}]}}]}, 0x1d4}, 0x1, 0x0, 0x0, 0x14}, 0x8000) 2018/05/27 15:37:13 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x90, 0x3, 0x9}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000000), &(0x7f0000000200)}, 0x20) fsync(r0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x40100, 0x0) r2 = getpgid(0xffffffffffffffff) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000080)=r2) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000013c0)={r0, &(0x7f00000012c0), &(0x7f0000001300)=""/161}, 0x18) mq_unlink(&(0x7f0000000000)='security/vmnet0\x00') 2018/05/27 15:37:13 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000040)={[0x3a, 0x34, 0x2f]}, 0x3) ioctl$VHOST_SET_VRING_CALL(0xffffffffffffffff, 0x4008af21, &(0x7f0000000100)) socket$nl_netfilter(0x10, 0x3, 0xc) socket$inet6(0xa, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000f5dfe4)={0xa}, 0x1c) syz_emit_ethernet(0x0, &(0x7f0000000700)=ANY=[], &(0x7f0000001780)) 2018/05/27 15:37:13 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x2040, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000000c0)=r1, 0x4) r2 = fcntl$dupfd(r0, 0x401, 0xffffffffffffffff) connect$ax25(r2, &(0x7f0000000040)={0x3, {"bddd9da85baf7e"}, 0x9}, 0x10) write(r2, &(0x7f0000000000)="e1", 0x1) 2018/05/27 15:37:13 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$bt_hci(r2, 0x0, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000000040)=0x106) close(r2) close(r1) 2018/05/27 15:37:13 executing program 6: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000003c0)={0x0, 0xdab, 0x10001, 0x9, 0x6, 0x7, 0x9f, 0x5, {0x0, @in={{0x2, 0x4e23}}, 0xb0d8, 0x8, 0x2, 0x2, 0x5}}, &(0x7f0000000480)=0xb0) sendmsg$inet_sctp(r0, &(0x7f0000000580)={&(0x7f00000000c0)=@in={0x2, 0x4e24, @rand_addr=0x375e}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000100)="538235c1c3748ecfb4cbb32039991f09f378005650540e3fd6afcc09e939879ae7598a90be17f7bb9ef6f7611f0b2722927f90e88f8dc2014691590bbc37f190b17bcc34093fbc0e5c31d2773ed84a19ea9de2fcf1b1aef5b5328e69a61bce02c07dec92f413b6ce47e24002c900dc5a1ca73a411eb086d0ff9958e5bb32534898a2c72f4cebf424ba4fda069487eae12a0f9bd89d7aaf49d4330f218dfc7f180261662109a3c67aec4977a8aab26bc26c65c37294dfba6c4d761a884ddb7760408f24e36df72a154211bf0e32c59516a441d448ca9d59823d1e9b62e5", 0xdd}, {&(0x7f0000000200)="48a1c6bf448dbd25636eab691bc982258820a03d6d9dcb", 0x17}, {&(0x7f0000000240)="369d6b510892e6483ad36e6147a2e6bac651ebba0c8857199515f3022a19e99d3b991d99d6b6b3b9deedc0cdd774", 0x2e}, {&(0x7f0000000280)="e5d3ab180bc9abb745cc33f6789103dae119bb36b300bfdf040234e9ada5ade8b04903325303a8b85f1fbe86fb29d8a11b8866b107b1cfa3631be23e3bf0572a19be0da2a6866f897540d180e36936cd31578f3120f7ea29ac5197b4b55249a72339eb737d79601587128c2b8a10c177fb85186d1129b0711ad37e4483f5bb902fe5967204bc2acdd52a9d2574874b55ac16beaad76ef26556f53715375dd4a71509790b74f8a6bdd718615667335e31da3b0a56bb8f4087821b80200219eaaf22eed192bf629b3f", 0xc8}], 0x4, &(0x7f00000004c0)=[@authinfo={0x18, 0x84, 0x6, {0x1f}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8200, 0x7ff, 0xffff, r1}}, @dstaddrv4={0x18, 0x84, 0x7, @remote={0xac, 0x14, 0x14, 0xbb}}, @authinfo={0x18, 0x84, 0x6, {0xb3}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x200}}, @dstaddrv4={0x18, 0x84, 0x7, @local={0xac, 0x14, 0x14, 0xaa}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x80000001}}], 0xb0, 0x8000}, 0x40) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000000080)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c, &(0x7f00000011c0)}, 0x8000) setsockopt$inet6_udp_int(r2, 0x11, 0x1, &(0x7f00009f0ffc), 0x4) 2018/05/27 15:37:13 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523be012cf66f") ioctl$sock_bt(r0, 0xdd1f, &(0x7f0000000000)="4e5eb5c6e8ac33b237c2c72fe9daf19277152fec14bca27bc0212bf86b8a8b649d3a7a1afec699055adeb4b0f9eb3799b62c650fc8e89e17a34a1dacbb8557af2e6b6f1a89f12c585d30f27fc31ec75804b078fa0256b63a58743ebea838a9beb06cae85c86cf19691014e54e55408030c5dd7a721184a954e96624ce19966dad55387285cf5d2ae2dee60d7647efd0e934aabcd7635838403d1c6b1161e3fca8c23d95796784d64cc5be0edad1c16990917d940de0413108adafb71fd8f9bf13824b6737470a7f7573d8fd90f4ad28c96") bind$pptp(r0, &(0x7f0000000280)={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x1e) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r1, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="2800000000000000290000000200000000000000004c920dc906d026641600000000000000000000000100000000000000731951fa2b6588c1f5931616a7d27a13cd620126a3aec6c4051c63537ebdce64987120fea17d37e2cc836bee1e8a069b01aebd7a683148f0f0f1327b825735df1c4ed732d09d73efcaf648c4b604a45de9446f4bdc2dd6a52cb41c6700fc050715b6ce90ed411a7e4a7ec97ebf20ffb388dc070778390dd36e4f32603e656246b13c610bc64c1e81cd1ac00e9fece95ce6b31e81a49f7d74aa656644f76a0cfc023b53148c3def4f94479d62044f9b285e5a53eeb6410be89d957a9e77f0"], 0x28}}], 0x1, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000380)='/dev/input/mice\x00', 0x0, 0x40000) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00000002c0)=""/117, &(0x7f0000000340)=0x75) 2018/05/27 15:37:13 executing program 2: 2018/05/27 15:37:13 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="0ee545cf000000000000006f388000006a0a00fffffff6005d"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x1085, 0x1b1dba}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000440)={'ipvs\x00'}, &(0x7f00000002c0)=0x9) 2018/05/27 15:37:14 executing program 1: r0 = socket(0x400000000010, 0x3, 0x0) write(r0, &(0x7f0000000000)="2400000021002551071c0165ff00fc020200000000100f000ee1000c0800180000000000", 0x24) 2018/05/27 15:37:14 executing program 7: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000000100)="24000000260067000002ff9d08e537c7007700000000ff010000008000839d40a46b93d0", 0x24) r1 = socket$netlink(0x10, 0x3, 0x4) write(r1, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0x27) 2018/05/27 15:37:14 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x880) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000680)=@migrate={0xac, 0x21, 0x323, 0x0, 0x0, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in=@dev={0xac, 0x14, 0x14}, @in6=@remote={0xfe, 0x80, [], 0xbb}}]}]}, 0x3b2}, 0x1}, 0x0) r1 = semget$private(0x0, 0x7, 0x0) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000040)=[0x9, 0x8000, 0x2, 0x3, 0x8, 0x1, 0x7, 0x9, 0x25, 0x1]) 2018/05/27 15:37:14 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x20000000c) clone(0x0, &(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0xffffffff98bb98b8}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r1, 0xf99, 0x7}, &(0x7f00000000c0)=0x8) 2018/05/27 15:37:14 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$bt_hci(r2, 0x0, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000000040)=0x106) close(r2) close(r1) 2018/05/27 15:37:14 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x4002, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000), 0xfffffce4}]) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x399101) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x7f, 0x4, 0x45b4, 0x6, 0x1, 0x5, 0x9, {0x0, @in6={{0xa, 0x4e23, 0x6, @dev={0xfe, 0x80, [], 0x16}, 0x40}}, 0x200, 0x9, 0x80, 0x8, 0x4}}, &(0x7f0000000080)=0xb0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x1b9, 0x20f, 0x1, 0x5, r3}, &(0x7f0000000140)=0x10) 2018/05/27 15:37:14 executing program 5: r0 = socket(0x2, 0x803, 0x1) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) connect$inet(r0, &(0x7f0000390000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r1 = open(&(0x7f0000074000)='./file0\x00', 0x141046, 0x0) ftruncate(r1, 0x8007ffc) writev(r1, &(0x7f00000014c0), 0x1) sendfile(r0, r1, 0x0, 0x72439a6b) 2018/05/27 15:37:14 executing program 6: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000009ff4)) epoll_wait(r1, &(0x7f000000cff0)=[{}], 0x1, 0xfffffffffffffff7) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x0, 0x0) r3 = creat(&(0x7f0000000140)='./file0\x00', 0x4a) ioctl$TUNSETSTEERINGEBPF(r2, 0x800454e0, &(0x7f0000000180)=r3) recvfrom$inet(r0, &(0x7f0000000040)=""/168, 0xa8, 0x0, 0x0, 0x0) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x8001) shutdown(r0, 0x0) 2018/05/27 15:37:14 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") shutdown(r1, 0x1) 2018/05/27 15:37:14 executing program 7: r0 = userfaultfd(0x80800) readv(r0, &(0x7f0000000040)=[{&(0x7f00000006c0)=""/66, 0x42}], 0x1) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000580)='/dev/cuse\x00', 0x40000400000, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x200, 0x9, 0x0, 0x7, 0x7, 0x4, "2e57d204437d5e0d5651f7fe3424b83a998f6aca92890106e74dadee8909f3f781af182c76f2ae7b747e277ea183cb4c41e1bb004f3ff23443560d9416e97a7b", "92c782f99a0b6ea41e1484c870cc64586834295a37bb0d954032d85ec31ca7be0d72f13b2ad4bc44dc5f20c37a9edf3f697bfc79f0026d0728286eefebeb67f7", "81de461866a403a190a6d7c2704bb2143fc577cf2e213f330a568fb44b43344a", [0xfff, 0x4]}) execveat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000300)=[&(0x7f00000000c0)='\'\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='@\x00', &(0x7f0000000180)='wlan0vboxnet1[systemposix_acl_access\x00', &(0x7f00000001c0)='systemselinuxcgroupwkeyringvmnet0em1&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='(\x00', &(0x7f0000000280)='posix_acl_access\x00', &(0x7f00000002c0)='user)em1-#)ppp0ppp0\\\x00'], &(0x7f0000000500)=[&(0x7f0000000380)='{\x00', &(0x7f00000003c0)='vboxnet0system\x00', &(0x7f0000000400)='\x00', &(0x7f0000000440)='\\&wlan1proc\x00', &(0x7f0000000480)='proc\x00', &(0x7f00000004c0)='wlan1\'{em0bdev\x00'], 0x1800) r2 = socket$inet6(0xa, 0x805, 0x6e0d) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000018c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000800)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x11090001}, 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x34, r3, 0x400, 0x70bd2a, 0x25dfdbfd, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x68}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xba4}]}, 0x34}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000000) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000001900)) fgetxattr(r0, &(0x7f0000000840)=@random={'osx.', 'user)em1-#)ppp0ppp0\\\x00'}, &(0x7f0000000880)=""/4096, 0x1000) 2018/05/27 15:37:14 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$invalidate(0x15, r0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000001600)={0xffffffffffffffff, 0x0, 0x1, 0xfffffffffffffeff, &(0x7f00000015c0)=[0x0, 0x0, 0x0], 0x3}, 0x20) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000001640), 0x4) setxattr(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)=@known='security.evm\x00', &(0x7f0000001700)='keyring\x00', 0x8, 0x1) r2 = getpid() timer_create(0x0, &(0x7f0000001740)={0x0, 0x14, 0x0, @tid=r2}, &(0x7f0000001780)) r3 = add_key$keyring(&(0x7f00000017c0)='keyring\x00', &(0x7f0000001800)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) sendto$llc(r1, &(0x7f0000001840)="a422cbd7be804a94f130edc202de9a12b81c5a8a776b56109f28b3e921bddef86bf3b868784bcf166b5bd5a9df2df93321828c84111716f16ae5061eb40eda8444222b2a05c8", 0x46, 0x800, &(0x7f00000018c0)={0x1a, 0x3, 0x20, 0x5, 0xc5, 0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}}, 0x10) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000001900)=""/176) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001a00)={r1, &(0x7f00000019c0)="cf0759735d9c3c7b51e5b2c28a355f6d85c31bde4f0237d1d3cd65883cadf041949e7087b6396f57"}, 0x10) sendto$llc(r1, &(0x7f0000001a40)="5a8912905e18b2d7e60674ce5600d5a3dc649e1836117b66a3ad73b73063c52e11308fa731aa6380", 0x28, 0x80, &(0x7f0000001a80)={0x1a, 0x0, 0x2, 0xf, 0x5, 0x5, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) keyctl$search(0xa, r0, &(0x7f0000001ac0)='pkcs7_test\x00', &(0x7f0000001b00)={0x73, 0x79, 0x7a, 0x0}, r3) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001b40)=0x3, 0x4) add_key$keyring(&(0x7f0000001b80)='keyring\x00', &(0x7f0000001bc0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001c00)) fremovexattr(r1, &(0x7f0000001c40)=@random={'osx.', 'pkcs7_test\x00'}) flock(r1, 0x4) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000001c80)=""/154) getpeername$llc(r1, &(0x7f0000001d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001d80)=0x10) timer_create(0x0, &(0x7f0000001f80)={0x0, 0x36, 0x5, @thr={&(0x7f0000001dc0)="feb9d97ba7792b6631adad6f003ac00326418002e531ac34cca3fb2c097cd1bf94e435fc9305eb36ef12197d7a7dd02ed03c6bd0b405d40699a2d671efa131910b243f80a6af6ddace3966399c9deab0d31b2a2906ba4209dd799677e72902fac66ce101203d886777c62b782dee5b0757fe46fc29ddfb31fba64218ffc19783ce44a292efec3dcf3ff073122dafdaf736ae72eb57dbe53fc526831f42c43d7d3cef4e7526c386b16d6793d58013bbcc70707a57e07af351757d37fc5b4a96db1c72bb1422c5be88c4878469933baa", &(0x7f0000001ec0)="1253689d0ab9f77dca1ed29913d9b7090cf36247447d1ba6739c5497dcd4dda272fb287af53b07a971d75c102a4f5336214f5cb3e85c6b4735bca7469d28e4a6bd39240f98aa1829348b4882b9561a8e9eadd713845a5f1eee61d924756f89270d300413fe60c1dfce3f12b19c005db2e15382c11eeada244db1b1f534c35cbb10ed6da4eaf627a0ef1749e99c49c2dc7060cb64a2cb83ef800a632bf4c0a3009927e6a32c944ac1fcb1e0dc8f9eabed2f0623679bc324000300b5759bfe12"}}, &(0x7f0000001fc0)) r4 = epoll_create1(0x80000) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000002000)={'team0\x00', 0x0}) setsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f0000002040)={@empty, @broadcast=0xffffffff, r5}, 0xc) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000002080)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x63, r5}) add_key$keyring(&(0x7f00000020c0)='keyring\x00', &(0x7f0000002100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) epoll_pwait(r1, &(0x7f0000002140)=[{}], 0x1, 0x4, &(0x7f0000002180)={0x3}, 0x8) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f00000021c0)={{0x3, 0x2, 0xff, 0x0, 0x1}, 0x7, 0x1ff, 'id1\x00', 'timer1\x00', 0x0, 0xba83, 0x0, 0x7f, 0x10001}) read(r4, &(0x7f00000022c0)=""/205, 0xcd) mlockall(0x0) 2018/05/27 15:37:14 executing program 4: 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(0xffffffffffffffff, 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) getsockopt$bt_hci(r2, 0x0, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000000040)=0x106) close(r2) close(r1) 2018/05/27 15:37:14 executing program 5: socket(0x20000000000000a, 0x2, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x200000000000024e, &(0x7f0000000080)=[{0x74}, {0x42, 0x0, 0x0, 0x4}]}, 0xfc61) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x40040, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000100), &(0x7f00000002c0)=0x40) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000040)) ioctl$BLKTRACESTOP(r1, 0x1275, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in=@multicast2, @in6=@dev}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f0000000280)=0xe8) 2018/05/27 15:37:14 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/mcfilter\x00') getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000040)=0x9, &(0x7f0000000080)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x232, 0xffffffffffffffff, 0x2000) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000095effc), 0x4) 2018/05/27 15:37:14 executing program 7: r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) getpeername(r0, &(0x7f0000000080)=@alg, &(0x7f0000000000)=0x80) sendfile(0xffffffffffffffff, r1, &(0x7f0000000040), 0x8) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='mountinfo\x00') getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x21}}}, 0x1, 0xfffffffffffffff7}, &(0x7f0000000200)=0x90) getsockname$netlink(r0, &(0x7f0000000300), &(0x7f0000000340)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000240)={r3, @in6={{0xa, 0x4e24, 0x8001, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x7d3}}, 0x101, 0x80000000, 0x6d2, 0x8, 0x51}, 0x98) 2018/05/27 15:37:14 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$bt_hci(r2, 0x0, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000000040)=0x106) close(r2) close(r1) 2018/05/27 15:37:14 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/xfrm_stat\x00') sendfile(r0, r0, &(0x7f0000000000)=0x100000, 0x7fffffff) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f00000000c0)={r1, 0x2}) 2018/05/27 15:37:14 executing program 2: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0xb4df, 0x400) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000080)) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") readv(r0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/202, 0xca}, {&(0x7f00000000c0)=""/63, 0xb8}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000380)=""/104, 0x1ce}, {&(0x7f0000000500)=""/89, 0x59}], 0x5) 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}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000300)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x40, r3, 0x0, 0x70bd2d, 0x25dfdbfd, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffff}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8000}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}]}, 0x40}, 0x1, 0x0, 0x0, 0x4}, 0x84) 2018/05/27 15:37:14 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x1c, 0x1, 0xa, 0x3, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic="f9"]}]}, 0x1c}, 0x1}, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffff9c, 0x0, 0x1, 0xca, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000140)) 2018/05/27 15:37:14 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0000080000000000eb3f000000020000000000fd00"]) ioctl(r0, 0x8916, &(0x7f0000000000)) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) listen(r1, 0x3ff) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/05/27 15:37:14 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$bt_hci(r2, 0x0, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000000040)=0x106) close(r2) close(r1) 2018/05/27 15:37:14 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="6e756d615f6d61707300b5c62e9e8de9f243640adf803c64577aa9e4e33f9f72e5185191246f8fe224c3925050e2a9e57dbf6b530a5ebbec861baf4dc4f84bb1df13f0b152aa3b6e780781b6a8d091f88658ef4f16a21417d83d000000000000000000000000000000") mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000000040)=""/37, 0x25, 0x1) connect$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) r1 = syz_open_dev$dspn(&(0x7f00000005c0)='/dev/dsp#\x00', 0x9, 0x10800) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000600)=@assoc_id=0x0, &(0x7f0000000640)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000680)={0x2a, 0x8200, 0x9, 0x800, r2}, 0x10) ioctl(r0, 0x5, &(0x7f0000000140)="a070045d7345fd10d79727eaac13dffdb455883596baeb8e62835dda7a2c5dadbe6fe75900ba293ba15cc6d775ef56a72d093714359d148bff19e4bb3ca8ef4cdfb9c7f52d1ab56a0faaa169db7f33d876f9013862cbdbbcf2d53105401e94c0e6826cea53a0cc216876703669e097ac152a56e553101b092168742ae8e5c3ecbc1cbb42300ffef36df64ec3992a523e12e672a5f60e5e69116836faee0990249c92d5c1139d97f368") ioctl$SG_SET_TIMEOUT(r0, 0x2201, &(0x7f0000000080)=0x7) 2018/05/27 15:37:14 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0xfffffffffffffffc, @dev={0xfe, 0x80, [], 0xa}, 0x75}}}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r1, 0x1}, &(0x7f00000001c0)=0x8) r2 = socket$inet6(0xa, 0x3, 0x10000000000007) connect$inet6(r0, &(0x7f0000000240)={0xa, 0x0, 0x80000, @mcast1={0xff, 0x1, [], 0x1}, 0x200000000000007}, 0x2d953bb05e511256) sendmmsg(r2, &(0x7f0000000140), 0x1ea, 0x0) 2018/05/27 15:37:15 executing program 6: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x7f, 0x0) r1 = memfd_create(&(0x7f00000000c0)='em0\'wlan0\x00', 0x5) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f0000000080)="81b4429fdda5706b971df31d9bb262bee3310f5f8f3e7a9da1") r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fstatfs(r1, &(0x7f0000000180)=""/57) 2018/05/27 15:37:15 executing program 4: 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}}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$bt_hci(r2, 0x0, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000000040)=0x106) close(r2) close(r1) 2018/05/27 15:37:15 executing program 7: r0 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0x0, 0x5) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x8200) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x12, r2, 0x0) ioctl$sock_netdev_private(r1, 0x89f3, &(0x7f0000000000)="4186ffd6d203eea95087b66fb371301b975a47e863a3d872532f8beb569ffc571f74167bba1aea9bab9b4eb8d2c32a4290a1053e24845ee9e4088fcdc8f5ed8374579d1166ebd3719f788757034496c9936a63482ae4eb517a76c68cefbf8ae238d7612f6e6c0cabeca87032c0f14f2adceb11f2be01edbbc3d5b4808b4935965fa8fcaa770b5f8cc881") write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xffffffe8) clone(0x0, &(0x7f0000000000), &(0x7f00000006c0), &(0x7f0000000940), &(0x7f0000001a00)="fe") ioctl$TIOCGETD(r2, 0x5424, &(0x7f00000000c0)) 2018/05/27 15:37:15 executing program 0: r0 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, 0xffffffffffffffff, &(0x7f0000000140)={0x80002004}) 2018/05/27 15:37:15 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "a399e9c558720d8d1f6728f1c5f07531dc6150defaca6ebcaf1b8b8c36184c8f147be96ea31efbf49ca9b9d7"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "655397eb4a90dc0d4bbdd330f3aa50c6a17a4cbe46f9a27f671d171c4a2c50f288493929c1e0fe9468a5eb556554a2803b25502ef5bc450d5f58f28b16e1198d", &(0x7f0000b0bfb2)="446465762f736e642f636f6e74726f6c4323009cb55a60fb8d54423e20546bd33125000000000000fd03e22965bb699aabcb8311b779fbf5497252581e19688501001a7898bd7751951d53b93ab1", 0x4e, [], [0x1, 0x2]}) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000000000)=""/250) 2018/05/27 15:37:15 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) bind$inet(r2, &(0x7f0000011ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) listen(r1, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)=0x7) 2018/05/27 15:37:15 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="6e756d615f6d61707300b5c62e9e8de9f243640adf803c64577aa9e4e33f9f72e5185191246f8fe224c3925050e2a9e57dbf6b530a5ebbec861baf4dc4f84bb1df13f0b152aa3b6e780781b6a8d091f88658ef4f16a21417d83d000000000000000000000000000000") mlock2(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0) r1 = socket(0x8000000000a, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$BLKSECTGET(r0, 0x1267, &(0x7f0000000000)) pread64(r0, &(0x7f0000df6000), 0x0, 0x800000000000) 2018/05/27 15:37:15 executing program 5: r0 = socket$inet(0x10, 0x6, 0x400000000000ba6a) sendmsg(r0, &(0x7f0000007fc8)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000000)="24c45fb14295e02500a11d8365c066571e55ef19c64f1bcac4cc3ba71be04dca3e86312e52b9d79bf7eeca3ba501a6a3ca2deb6f08fd659529be1fb1ce576615494f75ade62b4670817711fbee737f18fa17d6c9da082656730a0e0139c98d2abf7d50cadbb02945d681ab9c7e3cfa82a91fd904231dcc1b4bfbfe1b655facfca2e514d85a6ffa781e64ae2d9cbe2457c09c4ce58f0071c98309f6d9ebf09925", 0xa0}, {&(0x7f00000000c0)="6b7c67879ac41fa4463bf10d", 0xc}], 0x2}, 0x0) 2018/05/27 15:37:15 executing program 4: 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}}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$bt_hci(r2, 0x0, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000000040)=0x106) close(r2) close(r1) 2018/05/27 15:37:15 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) remap_file_pages(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) 2018/05/27 15:37:15 executing program 5: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={"696662300091ffff2b14c1f2ff00", 0x5002}) flistxattr(r2, &(0x7f0000000100)=""/62, 0x3e) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000040)) write$tun(r1, &(0x7f0000000480)={@void, @void, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}, 0xfeaf) 2018/05/27 15:37:15 executing program 3: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xfffffffffffff5d5, 0x4040) ioctl$TUNSETLINK(r0, 0x400454cd, 0x323) r1 = accept4$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0x14, 0x80800) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00000000c0)={r2, 0x1, 0x6}, 0x10) ioctl$sock_netdev_private(r1, 0x89fa, &(0x7f0000000100)="00257bac1c8e9c009c5df2f86d1fb81337f716a975b40e0ef3beddd7347f2e615317420836de7d4128ae4ebecd4c40669020a711a044b1ed78b680f49a59ffc8c4b776087426cde9fb4fb954fb5f47d8cf5f1c716eeb0234fcfa8d85b202e22f6d71b637730f7a967212bb67265aeddaa4b9820302b81209d89ed497347af0bbaa24349fdea1a36510ae0bda90348246005f39fbd04648f7651da785ec75791f32f861dff687ed9d5494d52cba4531f9a41fbe") init_module(&(0x7f00000001c0)='/dev/audio#\x00', 0xc, &(0x7f0000000200)='/dev/audio#\x00') r3 = semget(0x2, 0x7, 0x20) semctl$GETPID(r3, 0x3, 0xb, &(0x7f0000000240)) rt_sigreturn() getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000280)={0x0, 0x5, "0984f11bc0"}, &(0x7f00000002c0)=0xd) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000300)={r4, 0x8}, 0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000340)={r4, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000400)={r4, 0x2}, 0x8) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000440)={0x0, 0x6, 0x7fff, 0x6, "a474e3fd62c4aebd2ac735f4f3f9dc174bcd4561b6dcfff22dde03f164b3bfce97f4ab15b4552087a3f8ca5f", 0xffffffffffffff80}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) sendto(r1, &(0x7f0000000480)="bf903d8c9e0fdaba7b3a37e87678c56b732963", 0x13, 0x40, &(0x7f00000004c0)=@un=@abs={0x1, 0x0, 0x4e24}, 0x80) ioctl$KDMKTONE(r0, 0x4b30, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000540)={r4}, 0x8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000880)={0x0}, &(0x7f00000008c0)=0xc) stat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000a80)={0x0}, &(0x7f0000000ac0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000b00)={{{@in=@broadcast, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000c00)=0xe8) r11 = getgid() r12 = gettid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000c40)={{{@in=@multicast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000000d40)=0xe8) fstat(r0, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000f00)={&(0x7f0000000580)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000800)=[{&(0x7f0000000600)="09f077cd74ffe6a1277d9bfdcedf655b6f5480cc2fbc078ae6c982c76c97fbd3f085115f8da0c2fbb7941c9abe5a4bf3ae5f824af9d23035ee10384dbdbb1a5f568cbbdb7bae9bc4cb134ff5642be8a90f76f42dfe0d1e93a44b4c08", 0x5c}, {&(0x7f0000000680)="426e6362c58b8d75a6fbe1087de715a9311bd53776f69652a818c2fca16b826a62702aedb0a10f877918e72a385924fcb80565d61a9b", 0x36}, {&(0x7f00000006c0)="cedc8bb388ece8d54fe9f60f0d684d075fcb969f290a093976eacd86533b32c4832d9569440859e93d5563c750c2f06105d272c87ebf6e88abf7d2f75cf855f18ff035a7ca56949d37d090f6c4aa09d18225d5b8609cad037359efa93f7d5d2dda7a437eec59130d", 0x68}, {&(0x7f0000000740)="e96162d72b9c1502db3fa512991c97735d68", 0x12}, {&(0x7f0000000780)="9dbb48dd07452421ea4458858e68b560c3b7a9a4df7b9faf81b2c8f5770f44118c53293b89a5b5e188b6c3600eb194af716d67a6b1fcd0a0550256f6ae22dfe8f7b76a73d507bf711aa87d959a9885051b7eba6bc4580906fda1952d492c68ce107f90673884e0b0ee2d9d57f5741256af877a", 0x73}], 0x5, &(0x7f0000000e00)=[@rights={0x30, 0x1, 0x1, [r0, r1, r1, r0, r0, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r0, r8]}, @rights={0x30, 0x1, 0x1, [r1, r1, r0, r1, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0xd8, 0x1}, 0x41) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000f40)) 2018/05/27 15:37:15 executing program 2: unshare(0x400) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='\x00\x00\x00\x00\x00') getdents64(r0, &(0x7f00000011c0)=""/4096, 0x1000) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0x4d056cb2, 0x4) getdents64(r0, &(0x7f00000000c0)=""/203, 0xcb) signalfd(r0, &(0x7f0000000040)={0x6}, 0x8) shutdown(r0, 0x1) 2018/05/27 15:37:15 executing program 0: r0 = gettid() syz_open_procfs(r0, &(0x7f0000000040)='net/snmp\x00') r1 = syz_open_procfs(r0, &(0x7f0000000080)='l\x00ginuid\x00') writev(r1, &(0x7f0000000280)=[{&(0x7f0000000100)='~', 0x1}], 0x1) 2018/05/27 15:37:15 executing program 7: r0 = socket(0xa, 0x1, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x8102, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000000c0)={&(0x7f0000000000)='./file0\x00', r1}, 0x10) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000040), 0x10) statx(r1, &(0x7f0000000100)='./file0\x00', 0x6000, 0xfff, &(0x7f0000000140)) 2018/05/27 15:37:15 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x50, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0x28, 0xa, [@typed={0x8, 0x91, @u32}, @typed={0x1c, 0x28, @str='keyringmd5sumwlan1em1\x00'}]}, @nested={0xc, 0x0, [@typed={0x8, 0x8b, @fd}]}, @generic="b78b6698b5"]}, 0x50}, 0x1}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r1, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_int(r1, 0x6, 0x20, &(0x7f0000000100), 0x4) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000140)=0x4) [ 160.563971] netlink: 'syz-executor6': attribute type 10 has an invalid length. [ 160.571560] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/05/27 15:37:15 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000040)=0x3, 0x4) socketpair$inet(0x2, 0xa, 0x40, &(0x7f0000000180)) unshare(0x24020400) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x200000, 0x0) close(r1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={r1, 0x50, &(0x7f0000000080)}, 0x10) 2018/05/27 15:37:15 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000001c0)=ANY=[@ANYBLOB="00807c4a15a9980000"], 0x14) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c603262c8523bf012cf66f490b857666d6f49150b63e341549374ef71b55f522bc506de2fa8dd39a19f475") setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x110) 2018/05/27 15:37:15 executing program 0: unshare(0x2000400) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) tee(r0, r0, 0xfffffffffffffff7, 0x4) 2018/05/27 15:37:15 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$bt_hci(r2, 0x0, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000000040)=0x106) close(r2) close(r1) 2018/05/27 15:37:15 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f0000000080)="1400000014000707030e0000120f0a0011000100", 0x14) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) [ 160.699860] netlink: 'syz-executor6': attribute type 10 has an invalid length. [ 160.707523] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/05/27 15:37:15 executing program 2: unshare(0x4000600) r0 = syz_open_dev$ndb(&(0x7f0000000380)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x141, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000000040)={{0x1, 0x9, 0x40, 0x5, 0x3ff, 0x3}, 0x6b9, 0x0, 0x9}) fadvise64(r0, 0x0, 0x0, 0x0) r2 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) r3 = request_key(&(0x7f00000000c0)='asymmetric\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)='!\x00', 0xfffffffffffffffb) r4 = request_key(&(0x7f00000001c0)='rxrpc\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)='\x00', 0xffffffffffffffff) keyctl$instantiate(0xc, r3, &(0x7f0000000180)="862dd212e1e834967c5e014fc0", 0xd, r4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) 2018/05/27 15:37:15 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, &(0x7f0000000040)) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x7a00, &(0x7f000000a000)) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x140, 0x0) readlinkat(r0, &(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)=""/67, 0x43) getpeername$packet(r0, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000880)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001d80)={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x1f, 0x100000000, 0x6, 0x500, 0x3, 0x40000000, r1}) r2 = open(&(0x7f00000008c0)='./file0\x00', 0xf15a660a5114fec9, 0x0) sendmsg(r2, &(0x7f0000000740)={&(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e23}, 0x2, 0x4, 0x3, 0x2}}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000040)}, {&(0x7f0000000900)="7b8306bab35408e7e0068d018661e2d52542c70d0da18d0487f57518fd179bb7e2fb130b8953be26311cf0ea8aa1ece17b95b8e2fbaf6aa75ac56cb6054ada8ec154ec685f793bee0cd1926cb9582ad80dd143952d59613321c8b51f758d15335c20719ecc8527b96a366b53792aefd1b0d4a42fd8736d7d2fbc0dfad6dd512df9f4ba7d38c2b7acb723c3f359a53a365b0c40619ae5dea40bdc6b815ff7bd33c8afec8d9d727191ed2b64865463ed8d4ac9569b5f0fc71aa3209a1cd7d5e49fd08e92afd87a5188995cd13f9c9fe843ee49f71f420b7b551e4490f125a319b3fa24aa3635b32763953308fedf28de7bc1b05ff474314c5d92eb33cb7eda4545364737c21b10599529e9ca40dc02dbbaf0ab2c01158895e686afed610cc27734613fe2ecd26c52cf9a681a76b91b9b017848533261786c85764ce7b4b6c54907c2c95ff6682cddbd61316164a5cf86809068f7b6964ae843ec7167bb2ad80af82f73e68de5a207475f67393696868803a6dc386bb6a34f01c1908ddf5d872b289b3eff63ad293e492e5901e37c827acf6af376649c12c6dac9833e0fef57c09f950708e347aebd3913065489e50d2559f2ec07ad29e95701925ff5e78f4a3cd87de4ee95a8cb8b2ea23de5bac01e10d6ad733c0c2b578b5788f04ca3c98ed669021faf2f7c55f659748a5410d882f3a4912237fe47ae0a7bd78aa6c2ec9196250d10c61e4c72c4343ca7b747d80ecfbf63c48054bd9d3ffd2e95be99b828a75c9156266b4b08bf22a7c0e3af0a6a86b5e3e32a303e852cdb77ae474e09a5e3ecdd6e322f54892d3663e4a67d05a6da48b81b648f014b3ff9bd371f9665ab7301049623aa0b9e31c9497972ed1d0dae303af781f42f72a78e3dd580374e323e6bfebae7c2be75c9801eb17a17814a69a7be5320fa1317d1980e9b10062e56103c24565bd6ded700d3ac5cf0f8681930cd70d99c363da8e2df01c825ca16fb408279638bd33351a3c138feb26e127f1cedad2213c7081649bbebaf37bb98124b09cb68f075cfe203437a4ce3a54803c53175438149145bf90236df0cb30795b5bb547db0d470b940f8a63b10fa26d91ee0ee64ac262d138c6754d6c48e1cbdae9f4ef57458ce0e25d85affd45b38a16b95a588756877c75dde6737b20952241e80d98d1960e365e9c20f80ac2677e821a59d3d63a760a1e6c02296af24584aeb108fefdd7f9f5be168e28877fb99416664ad31983932a085b87837da7faf9541106f1de45361814141f7584b3a52e933b6b452ec493b2afa40cd066631dcca512b711d4a8927f0d532ca70ffb5d6b4d7a0a51b0df121c71bed4413181ad173126041576781d844f041473bffbc509ffee75eb2cf427682526451c5dd10f63da7b72bac85c0f0465f7714ec93b43d12e2b6fd42cd8c8795bdcdc7b95cd3fc08a35a397e27c9f8d2940d088b69f2c12defa8a85b2bd9bec8bad2579b23a04563b29cc4ddf955f1b8422ea43a9185ac2d935b128b01a0b05965aec8a6a29ee90f0a6eb554b7f2be6e20d268bb478b8c46c8afa3118c610eeee0c04cb54298b70d0d2fb5635baf1925d52367d9dd8833270a4ed40f449a1dde590ffda1213024409ef7bbd49ce441f2c32c795ce7e5ea364a25f39a4d22d98e5db9ef3ea754e036d61025e68241d268615d2473836bd8b6120946d5ad4cd466ea9269e90765614ab6dc37c8c5189052906466b70036287fa34d58c34b96f380d22d16c7734dee8e0afda245748db740037116ccdc5e5a5fe5650b4ba699d8c1df6e1224f3c10a4e4f060c5918ab648868692ab7b1c5ed2dd61334d5b46472dab196d62d5580ed02af680c342f5e2b618af2d00a0a351f62505fbed8a4026b3a742ddedcf52997f8375fc30200d183b39ce0fbac4beaa2ae4180b1369ecc4eb77056b2746e4f2142011d2d53e5fd1a4fe687fc5db06972d6eefb93628988c3a68c2afa2c67fa45e1c65844496812a843b7b30fd2fc5ad18fd5447f313c14ab9ed02a632b663a0908b724b30dfa3188c2506c399c641e3c01db734d888de2e2b92883f3d498dcb6c4c7a2f923554ca7b5cfcd1be1e5a0a6c7af640dd001f8b9150b099b4136b0cb6a8f126a3c16ad1835c1c9866102c6372245be4f8e8fafb8b180d0777dfeb928ab8b568356d4ce8aaef3a9df12daca76e2eff421194a39727f76ad7d42d28238ff8d186b9c578da8621bf9d2d5e9a61febe90d1adb76a6e17ec6dcb7ad1a0073c7197b0b44999448cbb2881a7190333b79ae35a1908f886640816399588048f345097affd9ff969fe2c578e21b662f7d10eaaa79592da4c6d5213d231ffdf6cc2472b2d88cb77b4105d531648bb11428d93cd9e346e9186c0ef27f59b270e66adcfe8b993723fa82cc7139e6abb6f280d1b85a353f6f091f69839c227c341c2c4a3091d6a838a707b7dc905cd15dcc03c0139bb13dbe722a00c5cd6e3d1109e045bf6a38aab442eb7d418465832620e7168f83acb85ef03b75eeb1072db6e2fd0d336aa5d1d06118190fa544fbe8d66f3bb5d12b30a2a93574415d93e6773b152dbe27bce732db8c02e3dd657e79fa01db4de5dbb7324b0d7b9032c04623d8342ae98b538f682de7e4efdda8940c7560582d25c7b2dd7255283ac4ac0e339b828b80bb8eb93bf411cfaaab1b4b1d6d75ca583e50b43d717151799ca5379c54312c79f6dea8b7580650c7f2482d551d581c83308b7c8e23b5b533b30d5ab4480d603800dce4176ccc09efed2ca49d1295ab5db0c1370472b2f22323ae54fbd83482efe5ad1b3d895806f07ffad3e5a7f21a46c4f36031fb4d94e1d6bcc4cca2adca1957e51a5067b5e2b3d59f6b97e399b6893f9b75be60e1bca7a5b0cbbd2f289e3a4291a7eae7b38be2274d6c4cf3e3d98080f333b4b31a419c027adcd89e9a36ddaef5817d4a5f04415c3f78861e03c491cbf7bee0ecf0970b7f1e9b2f446491eeb722f2644a81cf451694c20c5afa7ae8391ae23f20df68b5675aa74d3421ebafb07c9c80672049d119d787d8aa7d727fa1d5d9f3ae73877d28eeedce566d03e2c4daa841e5d48c4a4c718fddbc3f1b3a93d1544f99d6cc2c7fa0632ec8e471988e742411d7ef673d4d259e8ef0c2bb95d9916c6c7ead4e6d8946aced90579e265c89c1cea355786a053f158478e81e2c683fdabf035f7a44149ff7c9b1cb65cd1f51abdb720122c546626ed8f47ceaa4fd9dce33bc76a7620d87105201bf98412277bf70412c52f58e5167bd3d01e1f86f8200b00a50372804a38289783d146a57292bdabc6af7d2f9d4d7a8dc5fadd28febb3f3a84a24d1b09951816663c22fca76ac00cb69311c710344bc165bf3149b7081e2a0c070814c434aa409672de58e0aea44573aee0ef963437dbd70d6bddbe11e45b5db61a764ff4ec3edd73c993c8907b47fb15764e3a667e7cf31bae9bd7b0cf34f6064bf0b92956812e628a78d233a81367ec5aad514acd88f2111975f41519667ff292cea5c593a107b42772493cd607e4e57f988d5641a625ab0dc7710c6333ff5ce14103cdb69b6a561150b11f633c554266d8c41f41421ce4f95589cdfce912734d6d3a017b6e655b4ea80e1b43b00c665958eb22422e7ad1c48035a7b3123334f75a4e34d3ff2c0f0c7a68abf8a091040b623d8892a7c9283d85eb85a2628514cce8fbda07a56a77805b8a93c1ba88afef9711c31341b1dec02cb3f340ce28711d7cd3cc074e5b49535a5425a68962ca298ceb98f3d88e3e8aed8c1bf9d5e99d7f188d63be118f44d85b35c5e68a4b91dbde7dd866cc6b2680891fa69f4a417bdd7837ed5ac4b6120720bafe057751ea57b53ce9eef638ccf61c170625b609f332d057c61e1fa7ad0c213fbc1b9b7b1d14303723503b883fbe44cfd867bd405cb7fe775a3ba87663d75b61f51ac08cc3f1a86a01997a9d2dff5e75f6090099280a60def70bcf99366de0a7dadb7bdf86582fc712e0879a2eb8e7bed4e33e84e33efdb3b9fb47a85d479d1c5281f869b9e54b4b967c62810ed5806814ac3e9835454551aa13bf5e160a2290a94cc274b169330fd9695f6404b75a287dcf99150ec0b81816e33f4b35f0f798baf7538347d9f2835fafe76c6ad04b8a6f364b8cd55a73c5143087b9c4e40d8039b7c08566bd0c5607f1740c6c7dc71664f06b3c98bce57385fedd089e1327e3dfa345dd6342edac73beb073f75bbe28c928018e59ff2bf9d73a85791725d6cacb4ba954fad2c9048fa1f51d138aba43241769418583643523522daf41c376d54b2052c2c6aae264f5c73ec414ffaf0c313a10d6c8b4aac1b082c7ed2796d1921e1970ecf3c55babac8ffde0b2ac61f5c1414b7e72550de56ab3f83bb190f21484dcc814047bbc43f55010f2b624b8998f9681455b0ae9190221e6b8a26f86afdb4101710f0e1964a2fc2094477b93e09d925f45c21e93348b37debab2bcc5757c2dcbff6e57abda5a455e111fb6269f4bcd3a988aa21827575ecbf668d538f7730fc74f984787fc57bbf9bff75acf8322ac3cd5524fa8e66dad5beb9cb7f85ad81f890b1c3fcea896d7a0abc8bad72b349dcbc6ead016b9b3c20a09c741bfe3cf428acba7d6eac4edbfb8c403f4a1e2c4a13536d403602cc2a12139f56eb07039be630b2d63f13c9befbd543fcad32d648571dea03ed2dfbfba8d40cb35ba9d01b89bfb3e8de184b0b6bb94d343bdd7b7d423641fc41d21c9cc27aaecd3ec2e015cbc6892b29c2135964c27f9f650da8c421d24cc02f3167fadc684ca0196bdb4501345470364eab28cbf04b800d58ca8dbea298b6fed00707295670238136ecc1971e59de1e5b62502d1fd639a7b9a58aab2bf2e6c1b65c5a1edab58acd289214436e47dd5fdae93b9dfdacbf94d5d93b197fc94eda93200071a1fba29fb78cff520ee4e855f725fcd0160a2e6e0662a613487dbd447e58bd612e69cc053821288211390dd637659ab2e74ea12dc1f1a1adf60262bac0ef575698da80184ebaa95369be3e059682e36ad9db7bc75257094eb0bc802e7873b78f85b7767aeb2c0ba52d5119deb569e702e749c896e83b51336e5fa6a77b8bf463fc2baba1e891351291e46e8d8acc3cee93b25a71700357aae41ebf6f7bf7363458dfb70dbabfaef14e3cfbe67e8edae61eb84791dc7e7c526ebf9e1c5257d7a69e6ab8992f3a629b8ddfed71b89906e534803742de4a01787e44a9bd7407a2d3e838e65bf006720ceb72aeaa010b5e694a3d00136621fa28991ff66eeffd08a72823a5299189e9532a70aae524c2e30ab618b4e1a990b2f4ae30ce1c9daba2e77b42d685c6c83f66092ef77bea22ae9e722acc35f9f5f5d20abc5a8f4cac52591975a130a4f1ee16a67a7ae27f3caff2560e87784b797e77a98eb9cc6c7057a223a45a0175d44f9a0074b96ab8e5edc14b1164e82e3409c714db53847af189879f5c64c7d3dc64feeeeccd52f6578780a33c76c9cd32a58980d21a7059b4df508dea9d61740bea885cba5ed3393af30c78558de9e40216cbdb512929e27937aef3d213f062f8073b05569db7685ec290f4d2a59515ac7d99dd8a21bf8e545c809301bff923f316c701aa6d6cd1ce6b6453889ef303b4284459aca2e011fbe8c7b6ea566beeab232e7d0956441918c9f8f2a931fdf41e478cebe06e7bec2beb397bd99aeacd6a27d14d8d4f297fedd8c1bdb5e98f2b51746a58efefadd744418953fdf7f5c70e396319e81b3579884a4f05d909770ae00b6ddff5540d0280ad50edf8ae3e05", 0x1000}, {&(0x7f00000001c0)="8d5b92e3b0f268416ead521361631be79817bdb837c375461c2b17169d0a56b71b0121b28aea14a471d5408925b8748a5a0050a68e424dae1f5a2354c58377860e48bed8b0f33d1eb82b08b1efb97e5a9a44dce9d746f0c978c3eed07816f0a8441cf430df92c97c1ef8bb68fb2cb32b769bacfd19435dc1bfbc9f738d274bbf0e7d4b17ab8cca42ef33ed7330fd7b9dfae6c119e8630703c3440a9658b3b1a576805493206eebe1067ffd7b33ea6afd91ed1c26a89bf1be6762ab43613757bad56bd9522714f2101fbab3", 0xcb}, {&(0x7f00000002c0)="35cfe3a615f74ac43021c1c1faa410d9969d5d60dd079af0b936ad8bc654105e17c237d2830f560b32812f7273aa039a00f43335de8ada79d0e68b6468a1da57ceb83f79bd29ae805c954fbdb083d8d92aa381f0c60f38a2597113b946f84d1092ff29c2d75bb1fe363c6dbee677712e17a68a31d57a3226", 0x78}, {&(0x7f0000000340)="3f042ee29c9f3e01ee2f9c018b44214be0425d860a26c308195a0efd47a1bc34b2148928d7fead20b8bc207079aad11c511b7b5c823bd891b1196368fff371cbdd64fc336840c0cdd43fe097bb715f6b1ad0d9d14fe83ce703fab54595532256147c19d1f37a5aca7c81c8aa7e769aa59ad4d892eedd2bf2a603e88bd38e065e82b2390840580db4f0975f8d98e07c7073a4217aac3f6b4c96e55082631b939c8614499898148ebfe1b60c7fe7abeca1fd64761cc0ff093af0b4dcd9547023fc7a221ca5a8f8b948811e164c05c6a4bb20073d038ca8c2f5898c070d532e6e34570d729a13042b9e0ddae0b6bd10e79bfa67", 0xf2}, {&(0x7f00000000c0)="ed151ecc6342aaf3912a86818c7297efee7b0e22146a262a8735a778422cfddc20a2ea098e4ac180b27dac63b98d9570e76e42aba03117c7350a160350de", 0x3e}, {&(0x7f0000000440)="c5e155643bb9ddd2fa63be758d275c05823baf62ecb26a0af741401feb388850f8ecb846db1cfdb948aeaf7e2345d98bc10867968248d69e1cdb43ebced76ae949096a030f9975f989114017c49290408e1a91576941afe6a517ecc81e3e52ac9568a3cdc36de2773825aabf60a79195aaaabb09477ca76a6bc723965fca1fdff14bc53436620ba0a05697cda77c61f250ab6a07ccded00282f061e263ddcd", 0x9f}, {&(0x7f0000000500)="df4f741dedf7", 0x6}, {&(0x7f0000000540)="1ab9b4dbdaba5a7bc277a59c9e8451d1834f2ff551b28374aaa188feeae27aa776469526c0bcc79c05d7559ee65200ffc4acb6f3001d9a8aef704258f3f401a3581c32dcabced733ef5a29834c7470010e13fc206a116e4a1111c49c6740506a8f7c2abc96d67aaf58e07e2613158ed031a02b33", 0x74}, {&(0x7f00000005c0)="cd3399e23a94c12c9d30c1348023191a25f036eea676781e89fd6af98fc180cce3b2851180f090461e40d810f500580042e7f62a22bf2f09eea35b2d91333fef137c66ac4371ccaaafda16e2c92d1a71baed5535780da4059ee99790c58f3a78e17de691be03fcc13cbd8d1d3813799b135a4c1642b5ff0d89163afb32a2800f4fd07c9d110bb469a491884fe3959de50eb714943f0b7d7a9049f08b2d59fd", 0x9f}], 0xa, &(0x7f0000001900)=[{0x80, 0x118, 0x2, "651fd5443fea4a97036a833e0b69c926931844f99cdd7cc7a63fc8097ac0a77122c027d810a5c5924437f1606e40f9c747143c391aae5b80f6e5e3b68a5ac79e6f436a0a9304257275b01e9f7c1dfe60512a779273d4c48fce2444c1d007a6b957b22d9ecb648e4942bcf7a4bb"}, {0x108, 0x117, 0x6, "3bc7db3f7cf137f8d107aacdb31d56f1b351f530b2b208587b2956db60d42df8c6233c5a65dc9d01045261d0bbb98f45714e2cc998f5dcd6a1f01b35cd02b56b69a7a59c11950b5d4d4d9816b40b68c639eae57c1307da9bde180179ec0f7d62e41dc44f25dc2bf8979a5652c0c433c19d6a61d30653bb9b0fbb7d516d22e74a7a775be258aceef4b2b5f3afebd4ea92ff1155ef568b32578caf91fc7f9f631fdb955d37a1e64aac0a1fbe60bfc15b8f2e2831ae0ba6da7d4297d2052404a56faca5e1b855de58d7b41481fcef17f374291ef79b81823bdc2c4bed9f38bcbc1779d013fdae0981f7c474a7e650374e3b71c96723c3"}, {0x90, 0x11b, 0x200, "b98514ea98bc8f0cee0a16227bf9292a2105c3c965a8f9df1aa6ee1d2ec43bc462bacc1af358c20aa58098f7aaa7a81e04bb8179f12cd135f28d042f595c780a31665e5a22790763259b59e61ddb5ca0954c128ab4945bb84728d735d74b78befc666da44df8dbb628f679450fbf4adb47e70e54e51a9cf2c8e88500b346"}, {0xb0, 0x10a, 0x81, "477e8894a137d0acd4effdb18cde4a46b93f264ccc10e6a213f2524d6e141acdc90ff93b767927ac9feda1f3d3c2451bf00340d1ab5faac543b9c0107e0ecbe7b69ac1e9b326c13921c4d258e920a49fae55ed6c5a0e102d05266da4234a916ac3e378a706ae7c3a973cba724a1e578cecdfed15cb0217092f2d3eeabb42282b8de6b6d380f933b6aae6832a9284d7202b4331d1d7791f0f05bb4d232c46"}, {0x98, 0x13a, 0x4, "594837f1b913341c130ccb6f377643487c528098e529e7202bd094e8a5bbc7280b1946d64bde9d9c487adc58a237e0123d4a83859b0585fa452d268a9d6eeeae1876fcc921329288caa73dd5e38635acc3ab55e96cfdc383a2144525956aceaf9a21a99f5b905a6b4934f4fe49dd6dbe69fa5bffd97661fac4a7ec85b7f563b61b"}, {0xa0, 0x11f, 0x0, "6e1897dbb436016e15c07ecc96755b1f398b1c54d8810b642a82a392cdb2c70b9e14548b82407f6c6c6300839058c530d3dc8dea634797829c0bb3dc7d86667c6adcb84cad3a7c43f334c515d507bb2d53152d4f928c257f25dbec0b883e5adea705d4104237a6fbf570bb9087f62a507734085c416d999b244aaf238ada40fc6661f9855461473d399e"}, {0x48, 0x0, 0x1, "8e4de73683665e40db12a3d5d5e33ae8b4bec3740683c43ca3dca3f27d65b5ac741874f2624fff28bac80bcfbed3c7b32a7f754fe5f4"}], 0x448, 0x2000c0c1}, 0x1) 2018/05/27 15:37:15 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x8e) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000180)={0x6, @empty, 0x4e22, 0x2, 'sh\x00', 0x5, 0x8, 0x22}, 0x2c) keyctl$read(0xb, r1, &(0x7f0000000100)=""/112, 0x70) connect$inet(r0, &(0x7f00000000c0)={0x2}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4000000000014, &(0x7f0000000040)=0x80000000001, 0x4) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f00000001c0)={0x2, 0x0, @rand_addr}, 0x10) 2018/05/27 15:37:15 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xffffffffffffff0c, &(0x7f00000001c0)={&(0x7f0000000100)={0x40, r1, 0x8, 0x70bd26, 0x25dfdbfd, {0x3}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x40}, 0x1, 0x0, 0x0, 0x40000}, 0x4084) sendmsg$FOU_CMD_GET(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x20, r1, 0x101, 0x0, 0x0, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x20}, 0x1, 0x0, 0x0, 0x1}, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcs\x00', 0x0, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000280)='/dev/amidi#\x00', 0x15d, 0x4000) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00000002c0)={r0, r2}) 2018/05/27 15:37:15 executing program 3: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x39ec, 0x200000) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000040)={'ifb0\x00', 0xff}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f00000001c0)={'gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) [ 161.069672] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 161.132581] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/05/27 15:37:16 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x5400}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x0) 2018/05/27 15:37:16 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000eccfa8)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000000)=[{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f000027c000)}], 0x1, 0x0) socketpair(0x7, 0x802, 0x7, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0xfca, 0x40) ioctl$VT_SETMODE(r3, 0x5602, &(0x7f0000000140)={0x1ff, 0x6970, 0xedc, 0x16a2, 0xff}) renameat2(r2, &(0x7f0000000080)='./file0\x00', r3, &(0x7f0000000100)='./file0\x00', 0x1) 2018/05/27 15:37:16 executing program 4: 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$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$bt_hci(r2, 0x0, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000000040)=0x106) close(r2) close(r1) 2018/05/27 15:37:16 executing program 2: unshare(0x24020400) r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x7, 0x424040) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r0, 0x28, &(0x7f00000000c0)}, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000011c0)={0x1, 0x2, &(0x7f0000001240)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r1}], &(0x7f0000000000)='GPL\x00', 0xfb, 0x1000, &(0x7f00000001c0)=""/4096}, 0x48) r2 = shmget(0x2, 0x1000, 0x211, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_STAT(r2, 0xd, &(0x7f0000001280)=""/180) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x6c1, 0x201, 0x5, 0x9, 0x0}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001340)={0x3, 0x0, 0x80, 0x0, r3}, 0x10) 2018/05/27 15:37:16 executing program 5: request_key(&(0x7f0000000040)='ceph\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)=':\x00', 0xffffffffffffffff) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r0, 0x2081fc) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r1, 0x0) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ff9000/0x4000)=nil) r2 = accept4$packet(0xffffffffffffffff, &(0x7f00000058c0), &(0x7f0000005900)=0x14, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000100)=0x9, 0x2) madvise(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x9) request_key(&(0x7f00000001c0)='ceph\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)='\x00', 0xffffffffffffffff) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x0, 0x0) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000140)) 2018/05/27 15:37:16 executing program 0: r0 = socket$inet6(0xa, 0x202000000802, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x800, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000180)={0x7, 0x5}) getpeername(r0, &(0x7f0000000240)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000040)=0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000640)={'vcan0\x00', 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000340)) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000680)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1d}}, 0x10) r3 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80}, @empty, 0x0, 0x10078, 0x0, 0x100, 0x0, 0x2}) 2018/05/27 15:37:16 executing program 7: setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r0 = socket(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0xfffffffffffffffa, 0x4) r1 = socket$inet6(0xa, 0x202000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f00000000c0)={'security\x00', 0xb8, "c34fcb1c9982807d6daf8da8cbbc72775994b295560a4e5aab123a9b5d7b5cdee9fceca984d718c5b502200b82c2173d85def1142f7d3b1851e38698c7bfec00a2b10c3b75cac3dd7bc03829eef128c2ed065bda1142303b197905acf64e95eacafe57dccdbc19cde582fd8706f35a9cd2873952bbefbe8b67682b976d6d3b90fa982723e36fbff6c486a72ccc643b45567b9e6415a4ee0cfd711a002a6373a61da7e682d97f4ea8338947cd3fcb7fd9fba96fddfcc284dd"}, &(0x7f0000000040)=0xdc) 2018/05/27 15:37:16 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) r1 = epoll_create(0x8004) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x4}) inotify_init1(0x80800) r2 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x5, 0x40000) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) epoll_wait(r1, &(0x7f0000000100)=[{}], 0x1, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x100, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40106410, &(0x7f0000000040)={0x1000, &(0x7f0000000140)="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"}) 2018/05/27 15:37:16 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f00004aaffc)=0x6, 0x4) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x10000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e21, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x80000001}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1a}}, @in6={0xa, 0x4e22, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffff69f}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0xd4, @loopback={0x0, 0x1}}], 0x74) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000d1b252)) 2018/05/27 15:37:16 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x5}, &(0x7f0000000180)=0x3) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000001c0)={r2, 0xfafa}, &(0x7f0000000200)=0x8) accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14, 0x800) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000000240)=""/23) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000000c0)={@empty, @empty, r3}, 0xc) getsockopt$inet_int(r0, 0x10d, 0x4000000f5, &(0x7f0000000080), &(0x7f0000000100)=0x4) 2018/05/27 15:37:16 executing program 3: r0 = socket(0x9, 0x1, 0xfffffffffffffffe) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000640)) r1 = socket$nl_generic(0x10, 0x3, 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0xcb0f}, 0x1c) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffffff, 0x6, 0x1, 0x55, &(0x7f0000000040)=[0x0], 0x1}, 0x20) setsockopt$sock_int(r1, 0x1, 0x1f, &(0x7f00000001c0)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, [0x1, 0x7, 0x7fffffff, 0x2e, 0x100000001, 0x4, 0x8, 0x3, 0x3, 0x1, 0x7, 0xff, 0x9, 0x23, 0x7]}, &(0x7f0000000200)=0x100) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000480)={r3, @in6={{0xa, 0x4e22, 0xec, @dev={0xfe, 0x80, [], 0x1b}, 0x1}}, 0x7f, 0x1, 0x0, 0x7f, 0x42}, &(0x7f00000002c0)=0x98) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000000740)={{0x8001, 0x5}, 'port0\x00', 0x1, 0x2, 0x7, 0xfe6, 0x4, 0xff, 0x80000001, 0x0, 0x7, 0x4}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000000100)={{0x80000001, 0x97b}, 'port0\x00', 0x8b, 0x10000, 0x100, 0x354, 0x0, 0x2, 0x6, 0x0, 0x5, 0xfffffffffffff24f}) sendmsg$nl_generic(r1, &(0x7f0000000340)={&(0x7f0000000000)={0x10, 0xf503}, 0xc, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB="180000e42600ffff0000000000000000070000de0000000f87ddee9b5fd4bd76e863dc0f2f1da5d8415ad6ca45567609c0f47f712f904c3b788f6fefb12112f31c127d8baec85e8e0d9530f9971be4ac64c17dd6afe943821d390013f940c5315ec6e81ccc47ac9f7eba1b5900d4886ccf2dd09dedabd692b0e210dc1a4de9b4befdde"], 0x18}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f0000000540)={{0x25c23088, 0x1e}, 'port1\x00', 0x21, 0x402, 0x7fc2, 0x8000, 0x2, 0x2, 0x9, 0x0, 0x1, 0x2}) 2018/05/27 15:37:16 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f0000000080)="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", 0x821, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000040), 0x4) sendto$inet6(r0, &(0x7f0000000a40), 0x0, 0x0, &(0x7f0000000ac0)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) r1 = dup2(r0, r0) bind$netrom(r1, &(0x7f0000000000)=@ax25={0x3, {"74e1e2f8ebd4e8"}, 0x100000001}, 0x10) 2018/05/27 15:37:16 executing program 0: socket$pppoe(0x18, 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) symlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') preadv(r0, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x28c, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='cmdline\x00') setsockopt$inet6_dccp_int(r1, 0x21, 0xe, &(0x7f0000000100)=0x1, 0x4) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000140)={&(0x7f0000ffb000/0x2000)=nil, 0x40, 0x1, 0x0, &(0x7f0000ffc000/0x2000)=nil}) preadv(r1, &(0x7f0000000100), 0x361, 0x0) mkdir(&(0x7f0000000040)="2e02", 0x20) 2018/05/27 15:37:16 executing program 7: r0 = socket$inet(0x2, 0x1006, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000100)={@dev, @local, @broadcast}, &(0x7f0000000080)=0xc) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000200)={0x7, 0x1ff, 0x6, 'queue1\x00', 0x4}) r1 = getpid() writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000380)="a6aba1cdcc0e33778b671018e74db45953cdddf956f6841f6b5d6229a662801ad70deedd935d5cfe81a10132994ab7397f7f3c16c5f16161787580d2a25518511f095012641d4757448ec5d6804fce3dc2ad07d07a808a5551b4f8eceb7341472d343b91c95cc01c238b90556df7ec966569651fc345f0728714468fe6220c742cf02f66", 0x84}], 0x1) capget(&(0x7f00000002c0)={0x19980330, r1}, &(0x7f0000000300)={0x7ff, 0x1, 0x0, 0x8b22adc00000000, 0x20, 0x1}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101000, 0x0) setsockopt$packet_int(r2, 0x107, 0x1b, &(0x7f0000000040)=0x1, 0x4) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000340)=0x2c4, 0xffffffffffffffd5) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f0000000440)={0xd0, 0x7, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'teql0\x00'}) semget$private(0x0, 0x4, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000140)={0x40, 0x101, 0xaee, 'queue1\x00', 0x400}) 2018/05/27 15:37:16 executing program 6: perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x200000) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000100)=0x6) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in6, @in=@multicast1}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000240)=0xe8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x800, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$void(0x1f) 2018/05/27 15:37:16 executing program 4: 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$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$bt_hci(r2, 0x0, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000000040)=0x106) close(r2) close(r1) 2018/05/27 15:37:16 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000100)={0x8, &(0x7f00000000c0)=[{}, {}, {}, {0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000140)={r1, 0x3e}) r2 = socket(0x10, 0x803, 0x0) getsockopt$sock_int(r2, 0x1, 0x29, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/05/27 15:37:16 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ppoll(&(0x7f0000000280)=[{r0}], 0x1, &(0x7f00000002c0)={0x0, 0x1c9c380}, &(0x7f0000000300), 0x8) 2018/05/27 15:37:16 executing program 7: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) fcntl$addseals(r0, 0x409, 0x4) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) getsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000000280), &(0x7f00000002c0)=0x10) r5 = dup2(r4, r3) write$sndseq(r3, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x30) r6 = memfd_create(&(0x7f00008effff)='\t', 0x0) r7 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x40000000000bfff) dup2(r7, r6) write$sndseq(r6, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x30) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, [0x3ff, 0x6, 0xfffffffffffff50c, 0x4, 0x5, 0x2, 0x400, 0x81, 0xa853, 0x4, 0x8, 0x3, 0x9, 0x3]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000000180)={r8, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1f, 0x100}, &(0x7f0000000240)=0x90) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x20}) 2018/05/27 15:37:16 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000000c0)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)=0x534efde5d2bae475) pwritev(r0, &(0x7f0000f65000)=[{&(0x7f0000000080)="80fd02002000", 0x6}], 0x1, 0x0) 2018/05/27 15:37:16 executing program 6: r0 = semget$private(0x0, 0xa, 0x0) semop(r0, &(0x7f000002efe2)=[{0x0, 0x4}], 0x1) r1 = memfd_create(&(0x7f00000000c0)='/dev/input/mice\x00', 0x2) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000000100), &(0x7f0000000140)=0x4) semop(r0, &(0x7f000001a000)=[{}, {}], 0x2) semop(r0, &(0x7f0000176ff5)=[{}, {0x0, 0xffffffffffffffff, 0xffbffffffffffffd}], 0x2) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0xc) syz_open_procfs$namespace(r2, &(0x7f00000002c0)='ns/pid\x00') r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) syz_open_dev$vcsn(&(0x7f0000001440)='/dev/vcs#\x00', 0x7, 0x40000) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000001480)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000200)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1, 0x3, 0x3, 0xe, 0x100000001, 0x6, 0xfffffffffffffffa}, 0x20) getsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) prctl$setname(0xf, &(0x7f0000000180)='eth1\x00') sendto$unix(r3, &(0x7f00000003c0)="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", 0x1000, 0x80, &(0x7f00000013c0)=@abs={0x0, 0x0, 0x4e21}, 0x6e) sync_file_range(r1, 0x8, 0x9, 0x1) openat$cgroup_int(r1, &(0x7f00000001c0)='cgroup.clone_children\x00', 0x2, 0x0) semctl$IPC_RMID(r0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r3, 0xc08c5335, &(0x7f0000000300)={0x7, 0x80000001, 0x1400004, 'queue0\x00', 0x400008}) 2018/05/27 15:37:16 executing program 3: semget(0x2, 0x3, 0xc) socket$unix(0x1, 0x2, 0x0) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffffff, 0x3, 0x1, 0x4, &(0x7f0000000080)=[0x0], 0x1}, 0x20) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000100)={0x1f, 0x9, 0x4, 0x8001}, 0x8) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x4000, 0x0) openat$cgroup_int(r1, &(0x7f0000000040)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) connect(r1, &(0x7f0000931ff4)=@vsock={0x28, 0x0, 0x2711, @hyper}, 0xfffffced) socket$inet_smc(0x2b, 0x1, 0x0) 2018/05/27 15:37:16 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/snmp6\x00') ioctl$TIOCEXCL(r0, 0x540c) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2", 0x19}], 0x1, &(0x7f00001f9fe0)}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) r2 = dup3(r1, r1, 0x80000) r3 = fcntl$getown(r1, 0x9) stat(&(0x7f0000003d40)='./file0\x00', &(0x7f0000003d80)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000003e00)='./file0\x00', &(0x7f0000003e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000003ec0)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003f00)={0x0, 0x0}, &(0x7f0000003f40)=0xc) r8 = getegid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000003f80)=0x0) r10 = getuid() getgroups(0x6, &(0x7f0000003fc0)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r12 = gettid() fstat(r1, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000004080), &(0x7f00000040c0)=0x0, &(0x7f0000004100)) sendmsg$unix(r2, &(0x7f0000004200)={&(0x7f0000003900)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000003d00)=[{&(0x7f0000003980)="688908c999ef0c60922ecba201c1f46defee117c84b03a2b29ab5d954ffd3522db06b60718ae355538993a824ebc4a653f8b4d5e129091168bff6ca870859a14ee1b2c992b4d125b260f58f1be8055b30fa297f4ea56c31a3f5e4675ac535eb2b6721b5bb9dd49ed651b89857d220e70d74f9298aa2d369ee84846afeb6a28b751a2e2415f78f6a65d2a5914455f4ca0e156d7767b66f541fac9935db5b85b29a665781d0c464b37a7deb4e1d1bbbc2da11b3a25bc22e8e81f5764887f4215d52a", 0xc1}, {&(0x7f0000003a80)="b5a27a43e2de6718b40720bb7366ba7ca2b1b31a7d765c8ac00b5e8d056b8272ffbb64e495613ed43f09cce8eb741bd7da42a23afcccb2c31368fca84b6e78a17b84b167edcaad7be4ac85e73ac3bc0641f23ad43d4287317b093f36b9d2e68707783a466f2afae263edc975e990453acf90a4f5312e354c69dd21407ffe924abd20fe7bcc20af76f662880b84618fdcde5236f900cc75b0f2383c041fcf68a4e2f667abb1ec67bdad7a1845a1ee9f19f3da1a92faf89eb2d207e6c302f9e2729f3a3d6df5d12124a474084ff1e204f986112238", 0xd4}, {&(0x7f0000003b80)="4eb018b9faa8e5af38318f7840967cded7335b0535dd1fd37c195410a8c3d5f4115fc91bae1f5d420c6177c8b6f9766984920afe9bb5f2ba49a3d24ed4e81ac78ba89e7deb9027dfebe6b8e221d744b3f8ef056d3df621373bc2c0042dae956356ea229e1ee24e970423ddef6057b895db48c0b10a0758361b551c", 0x7b}, {&(0x7f0000003c00)="d58feb06f776078e524d391887eb57f5bf6c1551b2dfb52e0dbb59a7225bd16390aa8766e9225d38b4df793568db5912e300935b5bf1f666e2b8720b87e954b39e79dc27ed56dcc84a740e6a5876cd5f978c2f9718b1b42ca9f40de1e528933093d45d4afc0daaaf3a20a8a4a631a1106fca943320018f524c028e46418530cb54f9f53eca94290e1c3d0c0f9d24d4237d5f60d4406e980faeb888472c1be63c5ad6da254de0ae63e79491efd8d3315a9528f07d96ddec2a1ef6acd4a50ba4fe55e2bfaf337e75265206949c8a034b44", 0xd0}], 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="00003a131d3624370cbb00000100000001000000", @ANYRES32=r1, @ANYBLOB="000000002000000000000000010000fff7000000ee9eb2513114860b9abba16927580c9adcc3020d3014ac4bb1a19dda13611221", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=r11, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r12, @ANYRES32=r13, @ANYRES32=r14, @ANYBLOB='\x00\x00\x00\x00'], 0x98, 0x40000}, 0x4000000) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x4}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/05/27 15:37:16 executing program 4: 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$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$bt_hci(r2, 0x0, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000000040)=0x106) close(r2) close(r1) 2018/05/27 15:37:16 executing program 2: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0xb, &(0x7f0000055000)={0x0, 0x0, 0x3}) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$TIOCCONS(r2, 0x541d) 2018/05/27 15:37:16 executing program 1: mlock(&(0x7f0000002000/0x2000)=nil, 0x2000) mbind(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, &(0x7f00000001c0), 0x20, 0x2) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000080)=0x100000000) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') sendfile(r0, r1, &(0x7f0000000000), 0x7ffffffe) 2018/05/27 15:37:17 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0xffffffffffffffff) socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ptrace$getsig(0x4202, r2, 0x101, &(0x7f0000000040)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000000c0)) 2018/05/27 15:37:17 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$bt_hci(r2, 0x0, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000000040)=0x106) close(r2) close(r1) 2018/05/27 15:37:17 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x891d, &(0x7f0000000000)={"766361b0f53a1830311a870000008000", @ifru_hwaddr}) 2018/05/27 15:37:17 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000000180)) ioctl(r0, 0x8912, &(0x7f0000000240)="af26262c8523bf012cf66f") io_setup(0x4, &(0x7f0000000540)=0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000000280)=0x58181953) fcntl$setlease(r0, 0x400, 0x2) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000000100)={'vcan0\x00', 0x100}) finit_module(r0, &(0x7f0000000140)='cpusetkeyringppp0\x00', 0x2) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000000040)=""/144) getsockopt$inet6_int(r2, 0x29, 0x38, &(0x7f0000000200), &(0x7f00000001c0)=0x4) io_destroy(r1) 2018/05/27 15:37:17 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/ip6_mr_cache\x00') r1 = getpgid(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001800)={0x0, 0x0}, &(0x7f0000001840)=0xc) r3 = getgid() sendmmsg$unix(r0, &(0x7f00000018c0)=[{&(0x7f0000000000)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f00000000c0)=[{&(0x7f0000000080)="5df63bc82813c481810300fc88d208e4c6374be5865b3830be09a64dbd50067fb79747e4167af7eedb454f92e68fa11c732f2fbfb1887ef168ca", 0x3a}], 0x1, 0x0, 0x0, 0x4040}, {&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001740)=[{&(0x7f0000000180)="475731e7fc7337d7b43cbf302c3187e9317b4b9f333fbaa331218d13a941dc00e548333a61a0431cced16a6b20a396c08eeb7f191cb7e0913c9d54c485b5c592c0c4084defde5a80293fbe524e211a27b916fbc941596281f38eedfb9d6c850df43206bf55148fa4491ce16acee4f1ca63a5ecc6", 0x74}, {&(0x7f0000000740)="d1366a7d1bfe190ca5073bc35cee516ecd5b336c6b1053cb3a5f73447a903b0d3ffb13f0ae217e1a58a4cf018b9f7cdd7d6ca96aa18d0ba2289265b81add5e8114a8648c8a905ee12351ef1a50476eeee47cca8fd7ec73c2e80c5c44fd62e9cb8e39287f881e25f53fa44f2d2c50098795cd9ececa4b75bbd2017f1b2476217855db37a3354376c521cd0bbd4808e067b1355858b87690fbec2b80161605aeaf9eb64d0321b4186fe8ad9e08a36affbe076d9fa2dfbdd97a6ee5bc80f936bb8d549683dd22094a4b23dfde1da1373abbef102d30039878e18620fb858eeafbfceb596976e5b92d74a64089ec4c78ff43753eea70cd6128033024a1d3034b9728ae6c116c5f16422477814aa24b42ac5b6c8305780d6d0d90ff7be4029da78ff70bb0f9f17c1559ff6cb8cfcd6d3c1608c9cc7af9cc9ddaf5992e8a55cc83d948a58de8e9b6e2ec085306738d339e2412aa1258f64196b2d4c4227d0a8f312966dab9653fd7ef4a54afc60982a3515537a402a456c9dd62f3bd85039c93db7ee4a4d9ee05fe81687fe2313db674d17a87a53c6bd2905bd540bd12cddbf62f911bc5a8702081cc3b127df02c7d9ee80e9376d602328a7dec492ef154ebc6f4717f769fb584b859b4c855b3344f6689d7d80183c5438faa873bb3edab81485d74569f556654c1d6cadb56cd782d6d8b5e33d4a09529a712eab55dd7bcd58c80b8bae6a75f788477a30403166dd40e64ebdb457d3e7cd880b9d9e5066cc9bb68fa8ceda821593d9223d223c040ed4f8d86e97734f0b743cb36742726cfcb96af957889bc5b68f56a0960038e609014219869eceea9c95484c6ded2b6ac6054c276f548158f73f55aa257dbffe5daf8e0a0f6c10d25d04f2bba85b3220b8412de5e9532b8f3527748f8ba978c878f3b10b9fb504e438f920a23901147ea5893d3528f2f09c8f562ee3df992ad2d1d22651d75989037470cf48f231eda3429e088b49ccd9e558b51af732bee7d1e803cd07c064c146e80d02e1487c9d5cf59c588012db33826fa86066fa908bfaaf48929c4268bf7ae1fca51d2b706d6e38e321c3bfcea21a4b7ddc081d263fbe0603f8b3ebf2786493f355df111eabf96670acaf23f71c85b608522cbdcb8c3230e00f523ea9c1bd824f2b574a9f31f46cfd84b897243e1abd570713fddb4b1131b4396f20bb6742d28c91e6d3a85a46264dcac4a47d5fe5a09e096a93e601c58f8a3001ee3794d8d9ce103eba2d3c001838287d7aba7baffa2e6a92a273e83f078c029e62862acb2bfef523e92e921e2531315585e893937f9717f13769784d51df6b7e6fda188000a8c15c3011b0fb7bd4e4bcbf82ffdcf0f3657493eea285cd77b35bf599f71f41e69b3a230b1f119b25cbab421e03b1a6d0138adf6b8078b442b400fa7691e0bb7565c462dbcd59aa1231b458acefc172feb056450a73353827740afb1d2ec542e34ca09afc4b7e7a654b10bb45fdd0b0298ea2646c51f0ffdf0e2a2f3c3360ceb0a0d5e7fca63446c6b754cc33f036f99fbbd91cb776b4cb35a367e5d12d90a52e75b269db471869f9bfb50d9b216ecb1a06c237050f37870c9c8878fc4137a32899a708e44cde613609d8d0b8c9aa7cb2f04d60f6213ae511108714fe09772426d1c1d524e0d4e862756a270e5bd14a829f9b241204ab2f674ab7e454c33028b7e385de52c43e52adf6dad2f1330fbf5642f6c9f0101eab09dee428d0554cd1f3af1ddfd60f5ac6fb6dacbf11192c36c66616e3abd388155c315b6046f24caad7724c8bf3ea25f1f177ecf3fb031146ea69355d8dbe9f3bc074191dd1a064424237b29822adc5c330a2bdd7c4f2878a6dea7f6f82de3382376d1b857c9cd5ddb30ad71f01c9478d585f20f552cea3092f17ab7663e7557ce95309cd8baed2239ebce7498a15bfa7fcf9533687fb790e812682e899994d2c52bdabb7860fb55220f917d0d30e75a833bbb07f858207400545576285268dbe70984872a2665be9a80a3aec92ea9e2869c9a7ab5308c6de3b3adfad2036128921d196259e413e6ddc6973438e582ae8fa3bff25443a63ce3222877bd02843c882bfd50267da1ccddf850d2405f02846c38759aea4804f7b3c865191b80516e6c999c022d9dc451b3bea4f3575ca08b946b1b74403ea61d3c2c8a9b604414c056d7fe7c70c7b03ba0836a9570e893a64108d239c0dae9157a7b6cba13aa87b4d869ca847cee4446e15981d8a7e9469694de2bf29892e33a5e13dea42af7a8d8a415959a787438a287ef37a8733cd8177be9daba6ad5d21d0e3f501e1ccbf5dd72c07f460555d3e6c5b21c17f340803b2777368f1a556bfeee0c36d8422c3fe44b65ddafcb2e640b7e0db2d4418c96d4465c5547c72d96ffba57116f26357b5c3dbc1bf88d8e3adf543eda4bae448900c48d6df21570d1c5864ae907852b5ef378572a4eb768bed9c67d92b7bc8ae9989c25b809dcc0246cfce2ce5f35540e549675aac47a81ba4764d0e6b76728cfd795c33c0de7eab26c7bad71e613a20f97003fe961c07341319c758970c8a3293ea0c3842d8fa0c3a6a0d0f0099672d34344304b5f3f15a8084f6c586a1a0957f76ab234bb960eb1b0ad42c8bb96df6b9c59aa953061bc5d90b283dc9ee3cc56c7f022e5d44aaa88a6481b4410835c2f941ebc7ab8d47019f6408a69d349f82828e89d9efc962ecd79c46ca81444d678a4b2f82f8e58e8b3472e9c7e26f4d7a5156a3e7433dbb55ff7fcf9c41912b6e4656a76f82e02b550d0ea88cba9108130fb2cd2ef8478441f22f2bd6d63e443164f2c9e49e65210c5f3d417c8f7376c86e12e335f23a6d7dcbe2e1bf4bb092466d0a121ace230427fbeeda090988ede3794f131ef5ff506ee9dfb12cab8bbc85061f5af2595f1fbd0903312e1aacb96509e3abf323ea567b02454c4ec47734ddfb16a9e14abaa306da09ff0a2306999f73f7cb9ca35a8440c5cd1b58673ea6b77c39106b462595b60656f52352018366aff07751ed56e08da9abc3d1e3de2f78dad9eee9e559bfbe62929b3b0b5f81603719df0f63b93bd869471ad447c7ed1ac0092b2221aeadb75aed346454ffe8b6d0d83ddeac7213c22125b0d40a81d9caf492affd8eda81458e6e634a13856eacd5f4f45306303d4d25e0f3ba6e875055ea2bbac19f5d94b2ae4d50ed460a4657f3dc6622e633cbe0fb4000aef0b237751d1470ce22a510ae25bcce0ef3548a0f9ac2df768730fc6413915ff0fb7ce0a3a74510c297cee30e543dcd55d79fd44c915ef63a23a06c3c056da1c1a67d52a89c8f6650de9a6634076a2e67ba8d25ce57cd622a7f16ccf9d69826e50d78477ed8db4267e44b7628c712db76ced9bba430c86cd139c4d0bc7dc12e13849c227cd6a3ff1d6df49af3a760f46aee6e00b362d71231b2ef65fa287fa1abc4727cb5a47a1e85035503bc6d500ca175f86d5c817b2c76db9299c8c22f09c02dc2e6928c6b8180d4b837eccd59538ab247574649f6c0fd3239831baa0022a442594857feb1ccafd05d41ccb13e8790ef0e19d2e47405aa8b023a6c5ef517d2319371d093135f5f0864bef053e507e30e4e2c98cbb10bc40bee0b101df5591fa01ec2c05642326256a295f972cc2e1a81f38fe0567474091a1c10d53d7004a3942bd1393f5b33849f54bcbb6946ea21352d35b0bb8fc5588b4c183226e9196a284cd382c879d8305d833ec8d8a091307dfb5bc0cdfbea486734ba5008784f77027b6ec1c39bcac6305971e9cfbeff48b04df13c6072a712f7c46f9d48e3bfb8e2133c0bda1cb85cfc55f64ff42789c4a26e01e0bd6006b1df87a5d98988a863d02cbfd98591d662ac7148a01fc7526bc1a129969303cd7ee7c545e188913b4758e1c0221028d0b656f1e7f5be453b2e03d3b97f71cdc120590c35ab03dc02df68cc18d9dc1f96375938b9855993596cd22a5a42a8d0f1fbc11c36e01614b90264d809112b7bbe8a9e8d33898e813f6c950ecb98c55a95489293ffbbea76768c91e2597a1c11361366aedebf228e6d5aadda73c515a58e19c85b35a7fb69f5dae37c9252d53c4df80d9bfa3dfef4f81ccea25c7e5597e06f7159f7426a38918cad5eaf0305dece72075a330e9dd5de1716d6c7f010c9c5ee669c8577576180a5b612f69dcbc6c385bd6df87707675b7a4607d193d94c373773b94fcce81b0c874cf9dceabc0fd7fb0d45b06cec54ff774d9bd0f0a1f27310377d3dc6714ddae707e41e004a82113b6382b8ed528d0c19a559952309226a8395bcfc10655fe10f9070995de98052d4756cc8930b107d88c7c618aa54f88671c9e2f17bb46353772fc8ccd6ae3a61d6b40908f439799f7b49cc2e4317fc78f0c42198dd99a12581c5ed66ca5a81fa7595e460a0ea7207559aabb54dee21cbc115a11b2db43a509eee1fab16e864f4868e775b998d035d042900056e03d0f059e608bc18334814a83b9162a2b0880a471207536a0e885323803d3ef58779e7d89e283f608ea2796242e810074b544e65332357fece3192c5c2fbd3b21d811f5ec1d5902f6020d173c7299aaa0da17c94baa272286d794b7a82a8caaad6a6483f3fb7a5b8e52bdc01f2ac6d948c6cc8a379a956fd7560969b3509207e82e1a518ffd32001c10235ee2ce1657f3fc18f56e99c0ce037ef24936da26156cdf032326c2b36421bb3845da577afae4c2b6b22e31293113306cf1518595f5fda6ba9499c09ea919574b0e85d09ee3e7be8b2cff2bc174722d4df39657f6ce8882ba25371cb8f748ced416021a385915d74591509df2664b10da732c9485253e7da60c5a2c56771ae4615c1ec222130d9c26b9ed719923a9972b4b9b6f73a37fd55c09ceb01b33dd08504f505e9a75b16cd9d4e777cd751feebfd274cb6bd25acc97e06c078cb5368b41c7632554ea8ee6b891ceacc039f24583da01613a7e041fe10fdeea1f4dc60ff05f8c921bbc07995285f8972b6439ec342e2e8ba9c8e5e525b3f400f10ae6f06065cae2ba6ec3546676286f85a27691c8c8bf60e854ebb76f8f3003958e4fb3476619d4a9d2d6695fb3f782c8822971b3ad1e9866841a0bf4b92a020d9046f1dfdd709365999d1fba71ccc54e74d1e918e6631f23cf750e67c588ceecc7ca713e47faa0edd5668eaf027b03a6e9a84fa7619263a4dda99e3f613080b5aeac81484d6fb861f009e49b124debbb9a0eb3db15f8e0a75393d52b32fb07ff73bdbcef47a972db184b9f7cb66714bb2adbfe7ea9f90cb27957cd28ea2ef829a9b9c5f8aeb46f7dd959aa1500c8e1c025856c5c8357647c35289deb56f25a6d446d738f0693188c668784c3522f5321c0354b41296260827334a616db677c8e344e6182595daf8c1e7e2acb78e52980deeeff1cbc95881ddc47d54a539382717ba484a8053b590b882f0280bb3a58251b66e46bef91a57e563c3aec52af72de57d4e631d2d7e571ae4be6962b54bf71e5e7505b922d029b4dc8b771496fffc66a84f547fbb57a7617cb8e03d65e499cef45bcbb742121b559b46ab1d6c42e67c7a4e19482b80c5e89a05f516d9359b2c9df19729ad304ad5f97c37935d2ec94d4f159c161e697c38f111e022a5dbc7c72a00baf869f9f40649b06c4b3d2200b03f9b01480c43265c8519c5f7888215f75ba933824423a94bb57ffb6702c1e58da09e6c87a467a778ad14e56d9c88b7d17db98be2b7606bb0c3be48e91034b87ffc8869a9288fcd634df0d7bfe5235f1ad230d33f724c882e6eb160b377f72df", 0x1000}, {&(0x7f0000000280)="2fc780e2ea72abc2ff6618ff53bb63c1285eaa6675d710a810125ea659a6eb2b5743f881ac6286f08ec0e5e9dbd617430914605e81ae579471998b2c46ca57d547b62675e7705fa22e2d99b8f4a13cfc4dbd075c9dce62cf3a1d34d9f3d7eca38d23d449caf38bc214", 0x69}, {&(0x7f0000000300)="588db09039578eb31a1e91789595197c70a0e9f8babef6e22d389e4b7e513546fa206065be093f25810a66399d79e38bf8498446e3de52aa268c75a6f24a093fb77909b453a011a7e469100e6790fe8ff83dd00bf602e1a7dda42a9da0f212035be8b8668ee5fcc05aeecd0b5ffd8051e1c8fe3bd4cbe0689d511f07abb89af6a6bf7562fd4630949e3b762d0208f8aaf77cdeab721bbbe766a1a2db900016d41940976422c5b21fe4", 0xa9}, {&(0x7f0000000200)="9a49ae5659736d9828d7502ff2c3f2dc5e946b6241b2c71adc376d80a55904", 0x1f}, {&(0x7f00000003c0)="2d076a2862780f2478c6627210eaa02c825fe97eb5ac24b857f2044cae92c3b834ec81c11b2a6f46c0a552f9606726fd6450f5578cfe0f3dd10f7cb47ac8212fc6af67cd1b36e585776b2a66988ccddd5f2bc16e3be186d049165124e5c9866603f09ba445c08be55a0504f4a0f82231c7a14f42d49539ca029e5373ccdce62a11a421ce6e1f40ae95e722cab342f2b06eb9fe91e9aa06", 0x97}, {&(0x7f0000000480)="699db4ac8a03c2611927e4efefbdaac05047e3571e7ddf296227de0e5d3a9f4683517f08dd", 0x25}, {&(0x7f00000004c0)="0d6f6c6d17b1c36e1311c7f5c60303c7ca618181cc56f2993faa40fe21fb5df9db477143f3711ba14aeb40f9995ce9f1e89f881fe5f08473c1967ca5f87ffe184323fd668d39c6e263d1ff08a22f3800a4a805bd5d53253232abbd873b92d18b428e9669f094638ee81e72e736203e86b79b058114d78e306f1f4fb96f3778ce0e76af9bb133ea3a941407fe61dd4f11be879550a8f24d288f8ccb88e746e3614ef8b7edb406395c18003cc60c5628299531895399e7fd873218", 0xba}, {&(0x7f0000000580)="926e5af26be5d52836ac81dd5725739c3ebf68a93e2f4d795b1fb07a05249a3ce945bb874588356e32d2a3c16d1b4ccaed4ad58214975f220550557bb30075c8eebd581b580ded202893a31e7d982e780b7d84a90517af23e62065160e24b8ab5e", 0x61}], 0x9, &(0x7f0000001880)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x1}], 0x2, 0x4000000) preadv(r0, &(0x7f0000000700)=[{&(0x7f0000000600)=""/246, 0xf6}], 0x1, 0x0) 2018/05/27 15:37:17 executing program 1: move_pages(0x0, 0x0, &(0x7f0000000080), &(0x7f0000003b80), &(0x7f00000000c0), 0x0) 2018/05/27 15:37:17 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000000)=0x40) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00000000c0)) 2018/05/27 15:37:17 executing program 7: r0 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000040)=@nfc={0x27, 0x3, 0x0, 0xffffff7f}, 0x80, &(0x7f00000001c0)}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/05/27 15:37:17 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) r4 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x1, 0x20100) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ffa000/0x3000)=nil, 0x3000}, 0x1}) io_submit(r3, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1}]) madvise(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) 2018/05/27 15:37:18 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) socket$pptp(0x18, 0x1, 0x2) 2018/05/27 15:37:18 executing program 4: 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$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$bt_hci(r2, 0x0, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000000040)=0x106) close(r2) close(r1) 2018/05/27 15:37:18 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x1, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000080)) 2018/05/27 15:37:18 executing program 6: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x7, 0x6, 0x3, 0x80000001, 0x6, 0x5, 0x1, 0xfffffffffffffffc, 0xfffffffffffffb94, 0x40, 0xffffffffffffff51}, 0xb) r1 = socket(0x2, 0x1, 0x0) setsockopt(r1, 0x40000000000006, 0x20, &(0x7f0000000000)="02000800", 0x4) 2018/05/27 15:37:18 executing program 5: capset(&(0x7f0000000040)={0x4000019980330}, &(0x7f0000000080)) r0 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x9, 0x400000) close(r0) r1 = socket(0x2, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB='\b']}) 2018/05/27 15:37:18 executing program 7: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000000100)=[{&(0x7f0000000080)="38a5cf3ba9f9144256e94367957fe4714ef8013bfe0fb227aaacdb38cf896bae4ef41493caa19128bbbbed8f398573915700855b9754e3d5c75cb81ca5f3daecaa0f81", 0x43}], 0x1, 0x0) unshare(0x24020400) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000040)) 2018/05/27 15:37:18 executing program 3: r0 = socket(0x2, 0x3, 0x40000000000000) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 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) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x80011, r1, 0x0) socketpair(0x17, 0x80807, 0x4000000000000000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000040)={0xfff, 0x5, 0x7, 'queue1\x00', 0x7f}) unlink(&(0x7f0000001600)='./file0\x00') futex(&(0x7f0000001740), 0x8000000000001, 0x3, &(0x7f0000001780)={0x0, 0x989680}, &(0x7f0000000100), 0x0) 2018/05/27 15:37:18 executing program 0: recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000080)=""/136, 0x88}, {&(0x7f0000000180)=""/86, 0x56}], 0x2, &(0x7f0000000280)=""/88, 0x58, 0x76da80000000000}, 0x40) open_by_handle_at(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="5b000000003856bc5315664bf2646136d6eef1ecdc0e622f207a89913aa57e773214ad7bdadd84c35e8ee8c2e7a4def011b2bc5f1aa4f7bfa3e3f6cad564d2000000000000000000000000"], 0x200) r1 = memfd_create(&(0x7f0000000400)='em1+-n\x00', 0x0) creat(&(0x7f0000000500)='./bus\x00', 0x2) r2 = syz_open_dev$sndseq(&(0x7f00000003c0)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r4 = memfd_create(&(0x7f000003e000)='\t', 0x0) r5 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r5, r4) write$sndseq(r4, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x30) r6 = memfd_create(&(0x7f0000000140)="ce7b2600", 0x3) r7 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r8 = open(&(0x7f000000fffa)='./bus\x00', 0xfffffffffff7ffff, 0xf0) syz_open_dev$sndmidi(&(0x7f00000004c0)='/dev/snd/midiC#D#\x00', 0x3, 0x212000) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r8, 0x0) r9 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r9, 0x8200) r10 = socket(0xa, 0x1, 0x0) ioctl(r10, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_SIOCGIFBR(r10, 0x8940, &(0x7f0000000480)=@add_del={0x2, &(0x7f0000000440)='yam0\x00', 0x62}) lstat(&(0x7f0000003fc0)='./bus\x00', &(0x7f0000004000)) dup2(r7, r6) write$sndseq(r6, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x30) 2018/05/27 15:37:18 executing program 4: 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$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000000040)=0x106) close(r2) close(r1) 2018/05/27 15:37:18 executing program 6: r0 = socket(0x8000000000000011, 0x3, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$ipx(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000040)={0x4, 0x4000000000, 0x0, "169090a8341e", 0x9}, 0x10) 2018/05/27 15:37:18 executing program 2: r0 = socket$inet(0x2, 0x840000000003, 0x6) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000000000)=0x6, 0x4) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000000040), 0x4) 2018/05/27 15:37:19 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000000040)=0x106) close(r2) close(r1) 2018/05/27 15:37:19 executing program 5: r0 = socket$kcm(0x2, 0x1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000f2ffffff000000000000000000711000000000000000000000000000009500000009000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x3f) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000040)={r0, r1}) 2018/05/27 15:37:19 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) io_setup(0x203, &(0x7f0000d5aff8)=0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000000)={0x401, 0x13, 0x7, 0x4, "2e12e5f8dd47aa876dc8ede6ebe8e16cd601b9b37c35c7b908b13c28b475fc2e"}) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x3c2af8be) io_submit(r1, 0x0, &(0x7f000044b000)) socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f0000000140)=0x4) 2018/05/27 15:37:19 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_opts(r0, 0x0, 0x1000000000003, &(0x7f0000542000), 0x0) socket$inet(0x2, 0x6, 0x3) 2018/05/27 15:37:19 executing program 0: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='X', 0x1, 0xfffffffffffffffe) keyctl$update(0x2, r0, 0x0, 0x0) uname(&(0x7f00000000c0)=""/43) 2018/05/27 15:37:19 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = dup2(r0, r0) bind$inet6(r1, &(0x7f00008a8000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket(0xa, 0x1, 0x0) connect$inet(r2, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000280), 0x8) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/27 15:37:19 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000380)="689cd135406e7dc7a4741e77e4e67e230989800a5c35511e1ba90f863e3e196027a38d31c951accdeeb7bcb13668a91134663eb3fbac27ee76f6dbdb07d23827f5", 0x3) setsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f0000000280)=0x9a1, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000300)=ANY=[@ANYRES32=r2, @ANYBLOB="36f05700578d2b61a9cb763b3faa8af821f0eab8198fb70da48bf9a6ca7395977e0f33306d808a0cd53c27853d0c103c29f8517dac2b4b549bbbe1d2bff4b6154f9864c6cbb7677b37c88ab08e94956e0306ebeaa6d719e6a216bf"], 0x5f) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000080)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000ffe000/0x2000)=nil, 0x2000, &(0x7f0000000180)=""/211) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x4e22, 0x20, @loopback={0x0, 0x1}, 0x400}], 0x1c) sendfile(r0, r1, &(0x7f00000ddff8)=0x4000, 0x101fffffd) ioctl$SG_SET_COMMAND_Q(r1, 0x2271, &(0x7f0000000140)=0x1) syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0xc4, 0x4000) clock_settime(0x0, &(0x7f0000000000)={0x77359400}) 2018/05/27 15:37:19 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001580)=0x2, 0x4) r1 = socket(0x1e, 0x5, 0x0) sendmsg(r1, &(0x7f00000d1000)={&(0x7f0000fdbf80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f00001fd000), 0x0, &(0x7f0000d19000)}, 0x0) recvmmsg(r1, &(0x7f0000002f80)=[{{&(0x7f0000000000)=@hci={0x0, 0x0}, 0x80, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/40, 0x28}, {&(0x7f00000000c0)=""/223, 0xdf}, {&(0x7f00000001c0)=""/223, 0xdf}, {&(0x7f00000002c0)=""/76, 0x4c}, {&(0x7f0000000340)=""/243, 0xf3}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/128, 0x80}, {&(0x7f00000014c0)=""/135, 0x87}, {&(0x7f0000001580)}], 0x9, &(0x7f0000001680)=""/3, 0x3, 0xffffffffffff7fff}, 0x8}, {{&(0x7f00000016c0)=@llc, 0x80, &(0x7f0000002740)=[{&(0x7f0000001740)=""/4096, 0x1000}], 0x1, &(0x7f0000002780)=""/173, 0xad, 0x7}, 0x7fff}, {{0x0, 0x0, &(0x7f0000002900)=[{&(0x7f0000002840)=""/93, 0x5d}, {&(0x7f00000028c0)=""/54, 0x36}], 0x2, &(0x7f0000002940)=""/251, 0xfb, 0x7}, 0x9}, {{&(0x7f0000002a40)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000002b40)=[{&(0x7f0000002ac0)=""/56, 0x38}, {&(0x7f0000002b00)=""/19, 0x13}], 0x2, &(0x7f0000002b80)=""/157, 0x9d, 0x20}, 0x7ff}, {{&(0x7f0000002c40)=@un=@abs, 0x80, &(0x7f0000002f00)=[{&(0x7f0000002cc0)=""/119, 0x77}, {&(0x7f0000002d40)=""/161, 0xa1}, {&(0x7f0000002e00)=""/221, 0xdd}], 0x3, &(0x7f0000002f40)=""/8, 0x8, 0x5}, 0x2}], 0x5, 0x2, &(0x7f00000030c0)={0x77359400}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000003100)={@dev={0xfe, 0x80, [], 0x12}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x7, 0x3, 0x1, 0x500, 0xd71b, 0x80000000, r2}) 2018/05/27 15:37:19 executing program 0: socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='attr/exec\x00') getgid() getresgid(&(0x7f0000000000)=0x0, &(0x7f0000000040), &(0x7f0000000080)) fchown(r0, 0x0, r1) fcntl$getown(r0, 0x9) 2018/05/27 15:37:19 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x4, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000140)={0x1, {{0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}}, 0x108) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000000000)=""/40, &(0x7f0000001000)=0xfffffffffffffff9) 2018/05/27 15:37:19 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x400, 0x0) close(r0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0x2000, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x10000, 0x0) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000040)={{0x3, 0xaaa}, 0x67}, 0x10) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000180)={'icmp\x00'}, &(0x7f0000000240)=0x1e) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x4000, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x101140, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000080)) recvfrom$ipx(r2, &(0x7f0000000280)=""/214, 0xd6, 0x12003, &(0x7f00000001c0)={0x4, 0x4, 0x6b, "b282ceca6473", 0x1}, 0x10) 2018/05/27 15:37:19 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x100082) r1 = memfd_create(&(0x7f0000000380)="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", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x25}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000080)={r2, r3, 0xfffffffffffffffc}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00000000c0)={r3, r4}) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000500)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) sendfile(r1, r1, &(0x7f0000000240)=0x4800, 0x489) ioctl$TIOCCONS(r1, 0x541d) 2018/05/27 15:37:19 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x200000, 0x0) mq_getsetattr(r0, &(0x7f0000000080), &(0x7f0000000240)) getsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/05/27 15:37:19 executing program 0: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-vsock\x00', 0x2, 0x0) socket$rds(0x15, 0x5, 0x0) fallocate(r0, 0x0, 0x2, 0x7fffffff) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000000)={@reserved=0x1}) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x2e2802, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000100)) lremovexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='security.capability\x00') 2018/05/27 15:37:20 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000080)=""/129, &(0x7f0000000140)=0x81) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r1, 0x10d, 0x4000000d1, &(0x7f0000000200), &(0x7f0000000000)=0x4) 2018/05/27 15:37:20 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x1) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000980)={{{@in=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000000100)=0x702) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bond_slave_1\x00', r1}) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000040)={&(0x7f0000000180)=ANY=[@ANYBLOB="240000001300090e000000000000000007000000", @ANYRES32=r2, @ANYBLOB="00001000000004e7f4ff0c2084bda279ae420246c5017e8c2199bda6950cb180e7fcb8c3830054ffc4"], 0x24}, 0x1}, 0x0) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vsock\x00', 0x10000, 0x0) ioctl$SG_GET_LOW_DMA(r5, 0x227a, &(0x7f0000000300)) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) utimes(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)={{r3, r4/1000+10000}, {r6, r7/1000+30000}}) 2018/05/27 15:37:20 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000000000)=0x7, 0x4) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x2, &(0x7f0000000200)=[r1, r2]) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000040), 0x4) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) bind$llc(r3, &(0x7f00000001c0)={0x1a, 0x337, 0x8, 0x0, 0x4800000000000000, 0xff, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}, 0x10) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x8000, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000000280)={0xbc0c, {{0xa, 0x4e21, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}}, 0x88) connect$llc(r3, &(0x7f0000000340)={0x1a, 0x20f, 0x6, 0x9, 0xde4, 0x5}, 0x10) 2018/05/27 15:37:20 executing program 1: r0 = socket(0x10, 0x2, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000340)=""/4096, 0xffffff45}], 0x1) sendmsg$nl_crypto(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)=@upd={0xe0, 0x12, 0x301, 0x0, 0x0, {{'\nrc32\x00'}}}, 0xe0}, 0x1}, 0x0) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000001340)=""/4096, 0x11a}], 0x1) 2018/05/27 15:37:20 executing program 2: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00000000c0), 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x8000) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000040)={{0x6c, @rand_addr=0x200, 0x4e24, 0x2, 'none\x00', 0x6, 0x6, 0x65}, {@broadcast=0xffffffff, 0x4e24, 0x1, 0x5642, 0x1, 0xffffffff}}, 0x44) 2018/05/27 15:37:20 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000026000)={0x10}, 0xc, &(0x7f0000016ff0)={&(0x7f0000000000)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x20}}, 0x14}, 0x1}, 0x0) socketpair$ax25(0x3, 0x7, 0x7, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r2, 0x29, 0x44, &(0x7f0000000100)={'IDLETIMER\x00'}, &(0x7f0000000140)=0x1e) fgetxattr(r0, &(0x7f0000000040)=@known='security.ima\x00', &(0x7f0000000080)=""/87, 0x57) time(&(0x7f00000001c0)) 2018/05/27 15:37:20 executing program 0: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x3}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r1}, 0x8) r2 = gettid() ptrace$cont(0x1f, r2, 0x918, 0x8003) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x4a202, 0x0) setsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000000200)=0xefb2c9, 0xfd64) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="fcdeff57e9e7c8d84c9528280748"], 0x8) 2018/05/27 15:37:20 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000000040)=0x106) close(r2) close(r1) 2018/05/27 15:37:20 executing program 5: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x1, 0x44031, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x110) syz_open_procfs(0x0, &(0x7f00002dd000)='comm\x00') syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x0, 0x5, 0xee32, 0x7ff, 0x1ff, 0x100000000, 0x1, {0x0, @in6={{0xa, 0x4e24, 0xfffe000000000000, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x5}}, 0xbbc, 0x3, 0x7, 0x80, 0x8}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r1, 0x89, 0x3, [0x7fff, 0x4, 0x3]}, 0xe) 2018/05/27 15:37:20 executing program 2: getpid() r0 = fcntl$getown(0xffffffffffffffff, 0x9) socket$can_bcm(0x1d, 0x2, 0x2) sched_setaffinity(r0, 0x3, &(0x7f0000000100)=0x6e53) msgrcv(0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000fdffffff000000000000000000000000000018fda03ad4b8c1d5000000000000000000000000000000f000190000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073ff65ca2ddf48c47440d168f9e91dcc2f7e385b69cfc37c29f67daac32cc4bef1a57ba46683f0b9942c408d8c95467d6dac22a3d685a049"], 0xb4, 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000240)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}) r1 = syz_open_procfs(r0, &(0x7f0000000040)="6e6574af716c95e6f8a8460c81b77b797200") getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000140)={{{@in=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f00000002c0)=0xe8) bind$packet(r1, &(0x7f0000000300)={0x11, 0xf6, r2, 0x1, 0x1, 0x6}, 0x14) 2018/05/27 15:37:20 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x208a00, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040)=0x6, 0x4) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r2, 0x81fd) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x12, r3, 0x0) mlock(&(0x7f0000006000/0x2000)=nil, 0x2000) ioctl$TIOCNOTTY(r3, 0x5422) syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x20100) mlock(&(0x7f0000002000/0x1000)=nil, 0x1000) mlock(&(0x7f0000000000/0x6000)=nil, 0x6000) 2018/05/27 15:37:20 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x200000088) recvfrom$inet6(r0, &(0x7f0000000080)=""/185, 0xb9, 0x1, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000280)=0x7, 0xff1a) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000000040)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000002540)}, 0x0) 2018/05/27 15:37:20 executing program 0: socketpair$inet(0x1e, 0x801, 0x0, &(0x7f0000000300)={0x0, 0x0}) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="52369e2a4424501f20dbde91ef80ab5af9834abc4b1d9fc63d7f"], 0x1) recvfrom$inet(r1, &(0x7f0000000100)=""/10, 0xa, 0x0, 0x0, 0x0) fcntl$setflags(r1, 0x2, 0x1) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1000, 0x18000) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000000340)=""/4096, &(0x7f0000000080)=0x1000) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000040)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000140)={0x3ff, {{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x88) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f0000000200)=0x1d) 2018/05/27 15:37:20 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000031c0)=[{{&(0x7f0000002d40)=@rc, 0x80, &(0x7f00000030c0), 0x0, &(0x7f0000003140)=""/79, 0x4f}}], 0x1, 0x0, &(0x7f00000032c0)={0x77359400}) pwritev(r1, &(0x7f0000000580)=[{&(0x7f0000000040)="5e3adec234cefd9bed91f3d981f7efa0ca9da2ff228c335b78405f494631b07bb6e5c6837205851b8433ae1bbd4b386b4fb52309436834dda0", 0x39}, {&(0x7f0000000100)="927dd816142d918cb27ebb45bf1c09d1553983e7951b8d6d343436080832784092db99b948bfbd3bade708fce2f524bea82b9f032e5fa18e80d57d538326012824e75d71625b46289c8c", 0x4a}, {&(0x7f0000000180)="1a0a6a83fe4a672b27d0c8cca7510de3f2a2e9c28c1a9858b3507a0dd6474af7664a12b62f825104340caeba1d40829913de3e124d3c06d491270bc888415f2bde388d785a18bfcfc887cc52e978e77f0e3882f9d610ab96c1ee146ea84a03d63a4b2adb5030b9e7f538e535f01ece11e6cb3504d67a4d4c10949f4192b73f53f543e43ba052eb449e96d71c28049ebea750ab50ba794b0c05e1ba2512352fd7de31027035724e1863138d", 0xab}, {&(0x7f0000000240)="fbe760420825000af65ffd412780923d2f9ab6afac2876e2f0f91032354d4ab62d75e3c757e8cb0a18a2a5630014a40497434e127f9ebe7cca372e9d418169fa3b2696edb5f2e8254981d3847b98a1118edb011dc000dbf263d606aba3b44ed2372128d5b512d3f428ddb1894cd0244f83fce033707b848aab265258676b2b44be3fd06a9e906f95255a30882686c4e3ebb6e12ae7d4bea573f968e6cd9fec9be6c8914995e587f1fee5d493885c3380fb5ee05d55e20a679ffe9281a9cf8044a9", 0xc1}, {&(0x7f0000000340)="536f12e3e4026de29b6b341419583565baaa76d2e29ae2f5b7caf0b73688fb972ea299ae9fc8b49d7e4bda3a399b691b630af17ef7772e7201863e08724bd057f5e45e95c50de1fc6a7aa01ec4afaa81f0ff52b4dbc53145c7926f96e6c56ccee71d2fe411ce9f326e6d140f7e842a10d0584ac24c0107427000a213c791cb9ec652dee804ad7ab3e5820704db00c0411b20640da57181ec22399ea2e47ac2b8a10a0a9259cb79ea343d2f66cd8e7ce045df86670c77", 0xb6}, {&(0x7f0000000400)="cd17b90559868c0513acb10d6024646e1216a318134dbb21c58f5d399a3528898f29b4079a613f39082b0ff9a603e45bc42cf63c79e792e29cb319e4d259290ca45b5404848dde518246186f24fff8b1e2fcb7a5c78fa16a01652641663606a2ee492551559cf14843f9bdc40fe96f731cc2", 0x72}, {&(0x7f0000000480)="f895b4d9cfbc1bf3c75f977c244b9dc3b2211b7753e604c88ea30eef6015f5e65375220ba320bfaec57ef4d73450af913d92c1914d2503292e281141da66d3024e26186212cb59d036fc123ec946893c141d43d2617ba8053c970e0d242a26b549f668a9d0c9c3135a53c6dec67202c900c361034a41216e", 0x78}, {&(0x7f0000000080)="6fc213a3cb", 0x5}], 0x8, 0x0) r2 = dup3(r1, r1, 0x80000) mknodat(r2, &(0x7f0000000500)='./file0\x00', 0xf000, 0x5) 2018/05/27 15:37:20 executing program 5: unshare(0x24020400) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x200000) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0xffffffffffffffff, 0xffffffffffffffff) ioctl$IOC_PR_PREEMPT(r0, 0x401870cb, &(0x7f0000000200)) 2018/05/27 15:37:20 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d34ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r2, &(0x7f0000a74fd0)=[{0x5b94, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}], 0x30) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000000)={{0x81, 0x6}}) 2018/05/27 15:37:20 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") munlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) socket$inet(0x10, 0x3, 0xc) r1 = socket(0xa, 0x4, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x21, &(0x7f0000001280)=""/4096, &(0x7f0000000000)=0xfffffcc7) 2018/05/27 15:37:21 executing program 6: sched_setaffinity(0x0, 0x8, &(0x7f00009ad000)=0x3d1) mknod(&(0x7f0000000140)='./file0\x00', 0x10, 0x101) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000040)={0x0, 0x1, {0x2, 0x3, 0x3, 0x3, 0x9}}) execve(&(0x7f0000000180)='./file0\x00', &(0x7f0000000600), &(0x7f0000775000)) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={'ip6gre0\x00', {0x4, 0x4a, 0x9, "4f7711888560", 0x800}}) 2018/05/27 15:37:21 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000980)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}}, 0x0, 0x0, 0x0, 0x0, 0x4f5ef1fde7982225}, 0x98) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x400, 0x0) recvfrom$inet(r1, &(0x7f0000000080)=""/155, 0x9b, 0x2100, &(0x7f0000000140)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) write(r0, &(0x7f0000000000)='!', 0x1) 2018/05/27 15:37:21 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) readv(r0, &(0x7f0000001680)=[{&(0x7f0000000140)=""/224, 0xa}], 0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x3, 0x1, 0x10001, 0x22, 0x1ff}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}}, &(0x7f0000000300)=0x84) syz_open_dev$sndtimer(&(0x7f0000000340)='/dev/snd/timer\x00', 0x0, 0x4001) 2018/05/27 15:37:21 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/raw\x00') r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x200fe, 0x0) write$cgroup_pid(r0, &(0x7f0000000000)=ANY=[@ANYBLOB=';'], 0x1) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000040)=0x3) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000140)=0x54) openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x40, 0x0) 2018/05/27 15:37:21 executing program 5: r0 = socket(0x2000000011, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$alg(0x26, 0x5, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000280)={r1}) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000000200)={0xf9, 0x40, 0x6, 0x1, 0x5, 0x8, 0x7, 0x5, 0xffffffff, 0x3}) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x0, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080)="029db0a2f8ea00000000000000b80900000091b8755d7abacb9531d189db66fba5c01ae32d985d1c919ca93f4f7d57b25d566da2e05a1b9532af1379f5fe590fadd0cfe609f40c20e2843e81bb4e277731bc6638ad24e8a9fc322c0824b4a9ff844e39486f93c193684c4241c8aa6910f735e9ddfcf501eba7e5b6e159d0deb3b699d125562acb40b2dabcff518fa691a7329e188ad5a440faefca1bec5b7f4491481f9ac573a8a18fdd9ee88207d2f091f2b79bae66ec75", 0xb8) 2018/05/27 15:37:21 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$bt_hci(r2, 0x0, 0x0, &(0x7f0000000000)=""/40, &(0x7f0000000040)=0x106) close(r2) close(r1) 2018/05/27 15:37:21 executing program 7: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={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, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="5b919145"], 0x2) 2018/05/27 15:37:21 executing program 1: r0 = memfd_create(&(0x7f00003ce000)='}\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x51, r0, 0x0) r1 = socket(0x10, 0x2, 0x0) r2 = dup2(r1, r0) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') sendfile(r1, r3, &(0x7f0000000000), 0x7ffffffe) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)=0x0) syz_open_procfs(r4, &(0x7f0000000140)='net/dev_mcast\x00') getsockname(r1, &(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @multicast2}}, &(0x7f0000000200)=0x80) [ 166.079944] netlink: 192 bytes leftover after parsing attributes in process `syz-executor1'. [ 166.091894] netlink: 192 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/27 15:37:21 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) read(r0, &(0x7f0000000280)=""/91, 0x5b) 2018/05/27 15:37:21 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000000000)) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) r1 = shmget(0x1, 0x4000, 0x800, &(0x7f0000ffa000/0x4000)=nil) shmat(r1, &(0x7f0000ffd000/0x2000)=nil, 0x1000) write$binfmt_elf32(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x158) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0x7) write$binfmt_elf32(r0, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) 2018/05/27 15:37:21 executing program 5: r0 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x0, 0x84000) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000100)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x8000, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000300)=""/4096) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0x40047438, &(0x7f0000000200)=""/246) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) 2018/05/27 15:37:21 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000180)={0x1d}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x1d}, 0x10, &(0x7f0000000040)={&(0x7f00000001c0)=ANY=[@ANYBLOB="06000000000000000000000000000000", @ANYRES64=0x2710, @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYBLOB="982160007175c3595a4da3c42e9ec4055982dd50c3a3b6181cb89ea9d34d17286fb7f816c2ab39b5181e86e5632108070550be4b5c87ac929567a71039c174791fef72b0d15c3692a89b0d3dcac61a2adb57211958b2cb41b1958ac98eb23b23ab0b50b698fe0259e9ed3703000000000000006977fe922d410fa6a3f8520f51343c35f95843478c058dc633b0eb3e34065c9c1bfa292c64c6cedbd6e2810d297c1f0feab28b1ca7f60b36dd2cfe0c2609ff8bfcea13b1da520a5e1308df174e841dc73aa422c58b498e44a5ba5e13d1bd218039a4"], 0x5}, 0x1}, 0x0) [ 166.415818] Unknown ioctl -2143271653 2018/05/27 15:37:21 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x1) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000c18)={0x14, 0x16, 0x401, 0x0, 0x0, {0x4000a}}, 0x14}, 0x1}, 0x0) 2018/05/27 15:37:21 executing program 0: r0 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="15", 0x1, 0xfffffffffffffffb) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x200, 0x0) writev(r1, &(0x7f0000001740)=[{&(0x7f0000000280)="90bc998710c28b1eb4d7ff055f065a265e23f15f908cb4d148d4c1865978b480ea7335a29f657f47d4cd8eedc2b27d737e346da3bbe973fe42375adc1529e956464bd201034eb6ad6dbc16cbbe8624b450e376fc63614fca04d1be2113abffe5d76c10d461099b1745ba48f79b7d40163920254ee0122fccfd349abf9ea541a4629394d1d181635058f10cefc5c8b9a2fb24163f2132bfc62295e4281f", 0x9d}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000000080)="c25c8191e4b485228d00b934f85e5bcbac6af00dc7a00c782be310e8e3a265d0220dc1713840089a531d492349a0dfa2d1f63f6a969a3322ee3fdf69f960fafbe936920e13fba16d044f7fec16875f9f2942e495153898fa8eecb95fc0cc786de7359c236b1f", 0x66}, {&(0x7f0000001340)="2f5abaa32b18e1c3f712dbe4b5e4a7a371203fe562cc7ee3921944ff390bb8c29cad7a59ba440b8bfa6dfe8d4998a387bac304aa0a406c68918328217863ebbf35d0b9f86e9e5095d249fe740456ab1e6d8d9704fc866cd4cace1b9081f879da", 0x60}, {&(0x7f00000013c0)="0041461f87d9e6a36b26a8763b7c98aaca647a16334adfae6d72c1b43da4d683726c72c91408989b83a56b35cdb9d231a6bf5ce2f34dca4aac8ea3143a508b6b952cac2d1eb3eb6ccc116626cd2c1967c6df816ab961bd23204439d8b42c8839a5bee46bd42a63914653255e9939f2094d", 0xffffffffffffff45}, {&(0x7f0000001440)="3d9ec1398b80d79f1916853422f9fe32e500da75cc94bbcfbd8659c4652769b0bc0fe07eac69d6fd3086b3500dcfda4dbda662b440850c2b1288a396c2d69e6524449efabfdf7d775d62c16f87992b0c4bb53d359af2e1dd5fce4688afac4dcd62c6191edad07a376db070809683e4e4b08704408f8d272189dd7b2880028d13977a660b405ff90c83452a68cab4280eff5ac647a5d5816798a43d58b639f86710bdd1db6b2b7527bb84c1003f777d8c3f43e323476db9640627ba9745de93a882d59a", 0xc3}, {&(0x7f0000001840)="1974034db4f9bbcf5ff20af975b6c1cc97c23e19367d76ff0ca8cef5fddae4a41781cd976f303f7475476b4026272781136540874c0aa6a146f3589790849ceb2f552734b990d06d1b0a9b14085f21ad", 0x50}, {&(0x7f00000015c0)="9376422b2e4bf55f56bb4cc337f65e787054df13597d9a20c70b87bc4a6fba30760aa9b19660f5b37cb38dc97075b1bd4c33addbc0dfe6203e44c6159439297618ab7f51004ff1938c07469e74c8a906dc7fcdd295089bc3d52c02f05b0370e6b2cf683f5c3af543b05c1d6f39dcb3f84737ea0dd6e3242da5f45b7278e72514ddb427b64ba7af16", 0x88}, {&(0x7f0000001680)="e3ede08ca40f8c205a40ebd20ff33c739bb83edaf9740ecb433e8405e982bef8a7d4664c69e61c4fc55c8a513d4d31f918a8e362c41ecbaf6b218653d45b7977ce4085dd5d19bbb7f3beee764153c756cfe47e50cbc0f8081407db0ad9f05d9e8a05d695f4d51a7e2b228d180db9bc6c9f281f1f919a8bf5ee8cc2762c77ed8f62d2aacd3c369ccec7ce96c378", 0x8d}], 0x9) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000001800)={'gretap0\x00', {0x2, 0x4e24}}) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) request_key(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000240)='$security\'trustedkeyring\x00', r0) [ 166.442311] Unknown ioctl -2143271653 2018/05/27 15:37:21 executing program 3: r0 = socket(0x11, 0x4000000000080003, 0x0) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000200)=[{&(0x7f0000000180)="339800194e5e8e2f5e88213c5031586791c678aa4551029df5fd33354b37548339b2a03e4d188f94ae92bb22854a193491056bbf53429c81f0f79287f18e7416f5834f683b9bf1639a6fdb524b3884b7985b9e147bffc93bc51df403082ae6a3cbaf", 0x62}, {&(0x7f0000000280)="2e0467039b60ccd6673ecc2edf4957f07b55471e1593851d22d8c9137bda2a148681bf720b2bc67fb96467bc653b491f28259a67cb70f18f4af6b97d7ca86a7c4486473f115e651b63168237f82815f0a3c3b189991665", 0x57}, {&(0x7f0000000300)="d886598503ab9e6284bee5a6156b5f3e188c50d55dc931c22ddba1f66bd9b7d550d968baba66dcbb3c75f88707d033843a8b9e42169f3f238d03209e42582f67bedd266733e5f3f68c8de21a89428a5a6a268949870e2224f17e4ddd23071614858108f9ce593a3c927606c624254476259d288588d8b9a060e4e864e58fcd614f90a371a623ae91b4bd44872c8fa19415b99bcb3e79b8110c64b476f4c3a13011ab8680981fff17c640eaa9ca2363c61ccdb27f9d2e71c992", 0xb9}, {&(0x7f00000004c0)="f01db2a88287bf5414738cc934b283f2af9642a29295ba85d11876feb30a332a9fe3c3198169f8e75ab9752dc8ffde12ea4e8cf93c4f1e8443121dcdd93e8e4f416dda6fab628ffe006cc325583b713896a6c570cd134d07fd0d841ab023818987c160beb15765b54c3a64293dcbbfb05d5d2c40479dc5e771f7c5e4f8eb542e5bbe102289c5f73acca1d7c73d9342462d8fef8b5a6c3f5c442744e76bc3c37e4e8116781af39abcc4d9de3b98a0a683f18e5668a657eee7d2e34052b677566fec8a35440c82f0bc3110d19600a50b5ee1fdd0295feaf3106749255b556f07b7e4039799b12978ed33", 0xe9}], 0x4, 0x0, 0x0, 0x4000}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000000cc0)={&(0x7f0000000400)=@pptp={0x18, 0x2, {0x3, @broadcast=0xffffffff}}, 0x80, &(0x7f0000000700)=[{&(0x7f00000005c0)="1b9f076420dc7c8959277d7cab4038f29cbc515a7f33df0bd03474e9421e343006abaf082180b19aa56dcd997b350e5105219042f9cef12c913ba430de52952322f3ea3384694bd2414229af0d4342ad78906e47585d3e7ba05a87cc1bc4e7499626c8e127220a9b70968cb54e401a221914cbf0965a8c4fd7338b204fed7736001b4290db740a6b402b658cc0da74390bfcf063e2927b8aee1c", 0x9a}, {&(0x7f0000000680)="93aaa963e0c5c560f0c5a76b2aa86993b9e15490a744701a8d0aa16873419deecb462bb980bfa9a138bffb8e2c70dd77bcbdba7e982132d2d14ff52303c6aaa1392d38e73d115a434c3d1be8e3512140278df203d7b2c17442ee7cb9", 0x5c}], 0x2, &(0x7f0000000740)=[{0xb8, 0x108, 0xff, "337ff7c6202a590e2176943843258f3dd97ddc6d428c630b79a187823f2ef87d2dc594c915bba179e3b24ae9a276ed82d992befe5ae4c25d1d6620fc8ca12961f8e6b76d7ce56e534218b1f1d4738762f633dea12a324762b6c6ca6dcca5e2d42191f1ff93091d0fbe567c031cf8e05726d615cf9a36707867c1841b006f8566c3228c2eea1dd9ad4829c755845e54ada94d48fa8f6cd3673085d6c80afd5c2607ebb7fc27b382"}, {0x40, 0x10f, 0x6, "2bf47793acf65c91aa7eb7486c28249ffb1a0b8dc97f6830a1671db7e7e35acc9c87df477f76d2edd4aa988c89654af4"}, {0xb8, 0x0, 0xc56, "deab619fa3579fa8e59e94769a537d871c6018dfa73cad559c883c62564bfaeaf74d360db58f522ef884f4753561d3d923e8cc23893434d98c7a93a7781dd983349b81fabf391294dbc2d6d642454af032f9c1977df471f0ef9a38d99a6dc648001ba264c26ec2dc3451f9389363de7f8d061fa6de889ba86287bf262415b32d6226737d4b3b44ee5d28b325196109c07b839c33b1a587b9c7a5ac42685357f0b4c8d21afb2c426c"}, {0x78, 0x18d, 0x3a1, "375156b965838c1184f4ce470a4d0ee379c9eaf5efa6e66179697e6b0f9aacc0c24d27040b071f9fb444efe892418de4c1f80c157288f71249e78c76fb19527c6636cf6625227ba641a787e43b29686aecfa46472f9fd38715f55985ab304f2a0eae04a5f4e6fa"}, {0x70, 0x111, 0x0, "32de9b16478817682aadc97349d0c71ab6c7478557f6dde9926e5db66d1c169dd5d7f3b538c16686bdc1224c2b156c8e844b1831c203852013a7dc2b390b45800d4381ceecbd0f2045fc72e4e45615787688766ce1bbedcf9283b157"}, {0x108, 0x84, 0x1, "78e215f62eee8ed8009fa1a7f2f3c8bfd5675f91ce0ca7b55346d5a460390f5d30ae416e3e44f45e1f2ec71ad9f2d81cb9bd6ba230de744cca0c1926774b56821f1aa1048c9e86512bdb5a2111cb04758097e9e1e62d93b5ac3048b3eb2798350abd8ef237115997124316a6b563ba82877e1c4ebdfcd2e25c7ac25dd752dc1fa359c4c98c5cf8da502ebfdf50bdfa8b86b840e9d1185727acbcb82dbced600f1ffef921b67c32e53d8dd345b8ce2e6c7234c734a9bac8469a078b72df11e15c27ddcdff233e1244aff35760275e176dc8266018c1f511b301051f9e96b8df649dffbbe48980d69481e3648f7bb9e40b452dfb8bc413"}, {0xd0, 0x114, 0x69, "f31cb7e630b69dbe4a2dd47dd50fe47773a14e08c3ca51afd6e1e6f2e325c1806de45303befb41ee2de1426ba93a2a009570af301a79455758c12af9597fde3c5f9bf43dd940fb0bf1312fd9a5ae7df69c65dd487bfcaf0450f4bb2bd1478712b4488f699ff43961ef989b0bdbdb610825b9ba34a45d14d6ca27d49f31f245a6c6f934f89bfa3a19aed07cc25adeeda397280cd3da6adc541a19b4cef6a35c05ef36acf96bc418e9f9e3bd38c40d00c464ede2b3f70917a736"}, {0xd8, 0x0, 0x3, "3d30c20d45acd0d7f297028d879dce65b13b4ca67d30aa399e8fc6319f82bd7fe6c4f2453bc2af09c4927db33e62a3aaa94df05632c65f7e7ad604d14c36f2f76ed495daf791d13531424023ee372750d32403475372963ee20d3f3c95a13995ee7a1e3059d6faee12a9f66845d42749108d0f047b4f32aeb02f29b85a70fc0755938630f1bbe0ce2e0cb4464e71bf11f31e6004e3b0c2958309229b275f0c9294ccd754fc4ea6f8e7aef3911def7245179b105548803793f9d51a380c0f4993f7"}], 0x548, 0x800}, 0x8000) r1 = socket(0x8000000000a, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(0xffffffffffffffff, &(0x7f0000000140), 0xe803, 0x20000004, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000d00)='/dev/rfkill\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000000)={0x2, 0x100000000, 0x8206, 0x0, 0x4, 0x3, 0x9, 0x5, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={r2, 0x3}, 0x8) 2018/05/27 15:37:21 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x82802, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x953a, 0x0, 0x0, 0x0, 0x1}) r1 = syz_open_pts(r0, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000040)) 2018/05/27 15:37:22 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4}) r1 = syz_open_pts(r0, 0x0) ioctl$KDGETMODE(r1, 0x541a, &(0x7f0000000040)) 2018/05/27 15:37:22 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/autofs\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl(r0, 0x800000000000937e, &(0x7f0000000080)="8ce137630908000c809cc5d96d163983b94c2c148b70f9ca430057bfd2afbee8df0bcfda80d0ad818951ea92563158649caf4076973de4d3bb61aacb18b01337496f5a67e3ef9720dc56028cba920f5430e2bf3bc4d508eace3246fc") 2018/05/27 15:37:22 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x2, &(0x7f0000000040)=0x5, 0x4) sendto$inet(r1, &(0x7f0000004000), 0x120, 0x0, &(0x7f0000002000)={0x2, 0x4e23}, 0x10) 2018/05/27 15:37:22 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$bt_hci(r2, 0x0, 0x0, &(0x7f0000000000)=""/40, &(0x7f0000000040)=0x106) close(r2) close(r1) 2018/05/27 15:37:22 executing program 2: r0 = socket$inet6(0xa, 0x4, 0x1) sendto$inet6(r0, &(0x7f0000000140), 0x600, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0xff00000000000000, 0x1}}, 0x1c) 2018/05/27 15:37:22 executing program 1: r0 = memfd_create(&(0x7f0000000080)='#em1#+\x00', 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000100)=0x1) r2 = getpid() stat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000600)={{{@in=@rand_addr, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000700)=0xe8) r7 = getgid() r8 = getpgrp(0x0) stat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000000800)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001a40)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000880)={{{@in=@multicast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f0000000980)=0xe8) r13 = getgid() r14 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000009c0)={{{@in=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000ac0)=0xe8) lstat(&(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000000bc0)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000c00)={0x0, 0x0}, &(0x7f0000000c40)=0xc) fstat(r0, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000f80)=0x0) getresuid(&(0x7f0000000fc0)=0x0, &(0x7f0000001140), &(0x7f0000001180)) fstat(r1, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r23 = fcntl$getown(r1, 0x9) r24 = getuid() lstat(&(0x7f0000001240)='./file0\x00', &(0x7f0000001280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001440)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001480)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6=@loopback}}, &(0x7f0000001580)=0xe8) getgroups(0x3, &(0x7f00000015c0)=[0x0, 0x0, 0xffffffffffffffff]) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001600)=0x0) lstat(&(0x7f0000001640)='./file0\x00', &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001700), &(0x7f0000001740)=0x0, &(0x7f0000001780)) r32 = fcntl$getown(r0, 0x9) r33 = geteuid() fstat(r0, &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000001940)=[{&(0x7f0000000180)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000200)=[{&(0x7f00000002c0)="88c42cc3a61b4e64bb2bdb4f3944e666c1009c96ce562efd746e55e56c92184cc9faad9e153a446fb362f46d9ea53a719a4cf7cca727e4f943513f4163b92b15aae99daed2e94ba8874a6f49555f85479c5724ceb73ca397b4df07315676e3be7a8329ca8c55f6c00b175652c6bdec5147d893f33e36d8102f0aa43c88bae54fdc34ae5f3b4fe9253d949930d56adbf8ee294c3b716414e48a7ad2dabd70c56fbd29af28749d6ce1ccfb63f58f4221180d2d", 0xb2}], 0x1, 0x0, 0x0, 0x50}, {&(0x7f0000000380)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000240)=[{&(0x7f0000000400)="223168037c1b4f2f1397c42b63b81e7022cf04ed8329107f252ad9c9574a27d0bb303ffb63d915a7b9f9a88f2eb34e83221ce29006f775d9f1009f412d3860d4edbe9978c2f391d639684ed5c2a3608b7e87c1d6a3ddfe454a1a1bb2211a755b29803f85408e2526810dfce70a1223f302ec240f8f5f9a05eb5fc158dc83bd642226302deef8daff06eec02db040a924ee", 0x91}], 0x1, &(0x7f0000000d00)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0xc0, 0x4}, {&(0x7f0000000dc0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000f40)=[{&(0x7f0000000e40)="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", 0xfd}, {&(0x7f0000001040)="ec66b1f6d13a8d9bc839c8c150ac6f691a2f8f3df380f4e903aed5f292126b5aea7391acd22d2204d06f5a96c53589e9f100fc2eb8e83d88b70cd30ae797288df8d1266adc920aced7ec6ee324fa4a18ba95e58623da6ef4f7fb79130a8eafee46f5118705109ef78bd4ee46d9211937d7f1f010363414ec293300dd95ab5bb86991b03610230911d5d315c074c24d31366abece9e49fa3ecbe80f501a9e2f7040749230caaf6ccfa09d5f4cbb571495fb73a7449cb25e0d937059e1c63f096f4425e0b01f6748ead5fc1c1347b6107b3d682254cadf969d387f81e9bdc4141a", 0xe0}], 0x2, &(0x7f0000001300)=[@cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}], 0x40}, {&(0x7f0000001340)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001400)=[{&(0x7f00000013c0)="af699f7b4b2bceedb481955d0664bd742a93f06406d0f1da5298c4919063d5d6c9d96ad8335388", 0x27}], 0x1, &(0x7f0000001840)=[@cred={0x20, 0x1, 0x2, r26, r27, r28}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x20, 0x1, 0x1, [r0, r0, r1, r0]}, @rights={0x20, 0x1, 0x1, [r1, r1, r0]}, @rights={0x20, 0x1, 0x1, [r0, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r32, r33, r34}], 0xd8}], 0x4, 0x20000010) write(r0, &(0x7f0000000040)='\x00l', 0x2) sendfile(r0, r0, &(0x7f0000001000), 0xffff) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000140)=0x10000000000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x80000000004, 0x11, r1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) mq_timedsend(0xffffffffffffffff, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000280)) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x20442, 0x0) 2018/05/27 15:37:22 executing program 7: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000280)={0x10001, {{0xa, 0x4e22, 0x7, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000200)={r0, 0x28, &(0x7f00000001c0)={0x0, 0x0}}, 0x10) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000340)={r2, 0x100000000, 0x18}, 0xc) r4 = socket(0xa, 0x1, 0x0) accept$alg(r4, 0x0, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0xc40, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r5, 0x40605346, &(0x7f0000000100)={0x2, 0x3, {0x3, 0x3, 0x4, 0x2, 0x5}}) ioctl$VHOST_SET_VRING_BASE(r5, 0x4008af12, &(0x7f0000000240)={0x2, 0x7fffffff00000000}) setsockopt$inet_buf(r1, 0x0, 0x2a, &(0x7f0000000000)="405d8aaae65b57ae7f4920c3e862748eaa97443ba21b3c8a611c33b074bd00b9822f577177433cad834270b5bc0c99413aaed8003c07adde49c85d9300ddb12be0601dce6c8c27dbdfed9023638dd2a58d1ce0b8593ffd5218bacc98b9726c65a88993bba9ac604bf27d99eff48f85a30fc5d06300b93b45af6f0a46a0c692bc4e5b0c2f9997f1d30fb26d5ab604f1d3a8b5b58155a7bcbc825c68d3347f9a82172223", 0xa3) ioctl(r3, 0x8912, &(0x7f00000003c0)="c626262c8523bf012ca1a4786793f17021f90c32925cd8585beff13c54fb5830485f091e6bdcc4291d832f416bd1d078fdbc82c3729e0c04f30bb41382e9cc622555bae385b3d6b8107a66510073878faee5f659f1adcd1927ae97531479d916c516f75e2b254552a7917174229b0533c1ad5efd2cdb") mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f0000072000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f00007ed000/0x2000)=nil) mlock2(&(0x7f000071e000/0x3000)=nil, 0x3000, 0x0) mlock2(&(0x7f0000955000/0x4000)=nil, 0x4000, 0x1) 2018/05/27 15:37:22 executing program 6: msgsnd(0x0, &(0x7f0000000140)={0x4000000000}, 0x8, 0x0) msgrcv(0x0, &(0x7f00000000c0)={0x0, ""/11}, 0x13, 0x3, 0x2000) openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x109000, 0x0) 2018/05/27 15:37:22 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) sendmsg(0xffffffffffffffff, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000200)="0635f67b292139205106c02ba913b90886fb4889a10857be0c5449a4cb54ab7fb916478cd738753f55763f7278e51b630df5bded7f61afa32be0a9c67f6ebdaea2728895cb01180b095d4f433810d8", 0x4f}], 0x1}, 0x0) r1 = accept(r0, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000080)=0x80) setsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f00000000c0)="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", 0xfa) ioctl(r0, 0x8b25, &(0x7f0000000240)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$sock_int(r2, 0x1, 0x13, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 2018/05/27 15:37:22 executing program 2: r0 = perf_event_open(&(0x7f0000000400)={0x3, 0x70, 0x2, 0x101, 0x6, 0x3f, 0x0, 0x7, 0x50042, 0x1, 0x0, 0x7fff, 0x4, 0x1, 0x2, 0xdb0c, 0x0, 0x7fff, 0x8, 0x7, 0x0, 0x1, 0x800, 0x1, 0x9a, 0x5, 0x80, 0xffffffff, 0x0, 0x0, 0x7ff, 0x3f, 0x6, 0x9, 0x80000000, 0x20, 0xcfd2, 0x6, 0x0, 0x9, 0x0, @perf_config_ext={0x7, 0x6b3}, 0x200, 0x7d0c14e9, 0x3, 0x5, 0x9, 0x92a, 0x5}, 0x0, 0xf, 0xffffffffffffff9c, 0x2) r1 = socket$inet_icmp(0x2, 0x2, 0x1) dup2(r0, r1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) write$vnet(r3, &(0x7f0000000380)={0x1, {&(0x7f0000000180)=""/144, 0x90, &(0x7f0000000300)=""/79, 0x0, 0x6}}, 0x68) openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vhost-net\x00', 0x2, 0x0) ppoll(&(0x7f00000000c0), 0x0, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000140), 0x8) 2018/05/27 15:37:22 executing program 6: mkdir(&(0x7f0000000080)='./file0\x00', 0x40) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0x4) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000004f40)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="cea470d998a6ec0af5d955e0758c7906f6e2109c4e33528629c6b2edaa1224f35cc7da809a1dd025aeed67beea9667bb7ebf9fcefc0bbe03d2976113447462fc02f9b5b24fb99ec82db6dd86053bfbff51a7c2ece275d60e22000000000000000000"], 0x20) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000140)=""/249) rt_sigaction(0x40, &(0x7f0000000280)={0x8000, {0x7}, 0x5, 0x1000}, 0x0, 0x8, &(0x7f00000002c0)) write$rdma_cm(r0, &(0x7f0000004fc0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0x2, 0x0, 0x0, @dev={0xfe, 0x80}}, {0xa}, r2}}, 0x48) 2018/05/27 15:37:22 executing program 0: r0 = socket(0xa, 0x6, 0x9) ioctl(r0, 0x400000000008912, &(0x7f0000000240)="c626262c8523bf012cf66f") init_module(&(0x7f0000000040)='wlan0-posix_acl_access]$+\x00', 0x1a, &(0x7f0000000080)='selfself$&@%mime_type\x00') prctl$intptr(0x1e, 0x400000000001) socket$inet(0x2, 0x2, 0x20) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x4000000b3, 0x8000) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) getsockopt$nfc_llcp(r1, 0x118, 0x800000000000, &(0x7f00000008c0)=""/133, 0xfffffffffffffdb9) set_robust_list(&(0x7f0000000180)={&(0x7f0000000140)={&(0x7f0000000100)}, 0x6}, 0x18) connect$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x1, {0x5, 0xffffffffffff15dd, 0x3326, 0x8e04, 0x80000000, 0x1}, 0x81, 0x40}, 0xe) recvmsg$netrom(r1, &(0x7f00000007c0)={&(0x7f00000001c0)=@ax25={0x3, {"978a5054db4785"}, 0x800}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000280)="5bb1a894c6f3d1f47b5536ddd4312f7872b0d57adc8a0cf10cd5763d0c0018aebe663d27ae339da53fd2595f00695aa5dec55018b2c981f5cda376320fd2de395606a157ef57f65077bfeb1a1a42e091f68e212f48617c3513b8ab9b60b6cdc0ce18ff278f5bce7d47f29177e72f7760c2a8493fe031da4a013d2dfceb8a5bf50958f2e8bd02f506004afe98fecb4b9b2b4fb536c418ecbbc25a06a1d001ba8445411fd80b0e573985c9c6257b9b51716f3ec01ea18b6beae50c9fe01e851cab1c003d6685491d", 0xc7}, {&(0x7f0000000380)="bfbb4e1a31d4465ed875e9fab72b6ba7a09dc214a5b9deb0543aea663d575f44536175fd2f7de2ae3fa3cb01fc5c4b3143913ab410f7349e676fcea4a7087ddd701649ca46e1c466e6b67f29bac9eb72a778c4f6e1eaece411d8f59a6d2597e6fa6139b43977053d2139e7f4ea6a3a7306a1f023780be71a4efc801cb98d20334f9cf1526bed69bac24b81c3a44bff7baef1d656391d00e3d47f7ce61138971c805790a9735f2c9dd419a13ca0245dab78a605713652f0eda463b44864aa", 0xbe}, {&(0x7f0000000440)="dacf65ba5dd6dadb16d98fad97700b4083034bc5130e4cf3ea2265f4adf8f78b9cdbd74e518a0c6ed897503070abc97afb6004094f56b31b3a5649f20f0ddb454cef8f773f6272aea9bbd075d97a0093f984915605ff068c5bc0dadd6f429b64728e7a4ff3f69f8b1079242dc20ef96f1e274eb07911d8b6ec5589265fc10eab268f066223b95cb9c512bf776b9984faa6855d9c52ac1165e89504c37813a42daa6adf30a398277eeb15512e2e", 0xad}, {&(0x7f0000000200)="d7d5a4bd5a1e70e8688345d92a", 0xd}, {&(0x7f0000000500)="b90cbf44709490bfa3726ba2d8c8a18ee92ea21009e3b933491a635611759498c655b28cc50885b18fb0b94e5c06f202456d92be6490c2211e93dafbc7d5da45633005d8a66fcbdb31b53dbd157dca597842240cde3798972ce17c6dc9e7a3e7e7cb2b9d1d", 0x65}, {&(0x7f0000000580)="a504da14196ac670e30bb037383c8d1c1159256eff26abfeedf2bc0c72483381af195b647a377acc590f197249db1ad2346bcba19278d36ae07a4b9292825ca2a02a56429184f3ca2a04f66b145e7c0a783be0aae8853284fc94c23643a3e902ea8117770bf615914aa71a4b06ae8c7ecfd65cf72b9809953f5743b5f5a08e71990aeadad28fbbeee3ba45cb6d7e85ea82497bb9d67c8f868d4761394aa2ecd7001f280c4e", 0xa5}, {&(0x7f0000000640)="86d096fd9ef9f8808bc45e0ae139477fd01e6b5a44ecdb4fc47e992fd0e280cc3e7f0a6dcd7683a7f37296a188aee8c92c8ae93fcecc729d07c75f3fcdc2efb23f14b96ad2f6fc1f7bb2f680b2bdd9cf0bea8dc8de165f4a250151ef2cfd306d32a36396bc02f357aba688d85990007cff08ff8c07c7e2afed48af2d3e0f3cc7cf5c996b6212e47e86729dbebf18c39b256b06e9e8d80438f0ad0f81a4303f10437620fd4edd57966aee931578a78632ebc1b6a1d14262b00716e61377fa19f5dd4e778f233a4df340b505bc6ec0fe05236d8ff40a", 0xd5}], 0x7}, 0x100) 2018/05/27 15:37:22 executing program 5: syz_emit_ethernet(0x18, &(0x7f0000000000)={@empty, @random="1ae230c0b61f", [{[], {0x8100, 0x42f2, 0x4d2, 0x4}}], {@generic={0x8863, "94a7030000e8"}}}, &(0x7f0000b0c000)) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x10) r1 = getpgid(0xffffffffffffffff) get_robust_list(r1, &(0x7f0000000200)=&(0x7f00000001c0)={&(0x7f0000000180)={&(0x7f0000000140)}}, &(0x7f0000000240)=0x18) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/05/27 15:37:22 executing program 7: socket$packet(0x11, 0xfffffffffffffffb, 0x300) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x20, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000000080)={0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) add_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000140)={0x7fff, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x4, 0x1f, 0xfff, 0x8, 0x810000000000000, &(0x7f00000000c0)='bcsf0\x00', 0x800, 0x401, 0x3ff}) 2018/05/27 15:37:22 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000040)=0x3) keyctl$session_to_parent(0x12) 2018/05/27 15:37:23 executing program 6: r0 = socket(0x10, 0x803, 0x0) recvmmsg(r0, &(0x7f0000005c40)=[{{&(0x7f0000000100)=@sco, 0x80, &(0x7f0000000180)=[{&(0x7f0000000480)=""/147, 0x93}, {&(0x7f0000000b80)=""/227, 0xe3}, {&(0x7f0000000800)=""/165, 0xa5}, {&(0x7f0000000000)=""/43, 0x2b}], 0x4, &(0x7f0000000fc0)=""/224, 0xe0}}, {{&(0x7f0000000300), 0x80, &(0x7f0000000640)=[{&(0x7f0000000540)=""/87, 0x57}, {&(0x7f0000002680)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/19, 0xffffffffffffffee}], 0x3, &(0x7f0000000680)}}, {{&(0x7f0000000980), 0x80, &(0x7f0000002480)=[{&(0x7f0000000c80)=""/113, 0x71}, {&(0x7f00000010c0)=""/208, 0xd0}, {&(0x7f00000011c0)=""/190, 0xbe}, {&(0x7f0000002380)=""/249, 0xf9}], 0x4, &(0x7f0000000d00)=""/21, 0x15}}, {{&(0x7f0000002500)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000001280)=[{&(0x7f0000003680)=""/200, 0xc8}], 0x1, &(0x7f0000003780)=""/188, 0xbc}}], 0x4, 0x0, &(0x7f0000005e80)={0x0, 0x989680}) sendto(r0, &(0x7f0000000040)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) lseek(r0, 0x0, 0x3) 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) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvmmsg(r0, &(0x7f0000000900)=[{{&(0x7f0000000d40)=@hci, 0x80, &(0x7f0000000b00), 0x0, &(0x7f00000012c0)=""/41, 0x29}}, {{&(0x7f0000002600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000005d40), 0x0, &(0x7f0000000380)=""/205, 0xcd}}], 0x2, 0x0, &(0x7f00000000c0)={0x77359400}) 2018/05/27 15:37:23 executing program 5: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000003) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x80001, 0x0) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000000140)={0xffff, 0x3, 0x9, 0xff, 0x100000000, 0x8}) io_setup(0x569, &(0x7f0000000180)=0x0) write$tun(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="03007f00ec0003000700ffff001706050005aaaaaaaaaa8eeacc3c4ec10180c200000028942155d5bc40308bd692e8bf5c71c3"], 0x33) io_submit(r3, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0x4}]) syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0x1, 0x200000) 2018/05/27 15:37:23 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) fcntl$addseals(r0, 0x409, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000040)) 2018/05/27 15:37:23 executing program 7: unshare(0x24020400) socket$alg(0x26, 0x5, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = accept4(r0, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000080)=0x80, 0x80000) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000000c0)="a532f5063a763f4532a80ea6f592d4488f23dedfd2391d5fbeb7bf95b2d951bbc6c591d2ebd05f7834bb7b6668aadf4a03e008b9bf415b1435d98c438ed536cfafacb0465ad3dd2945771e73d32f447d6f1a7e1d2e53111f54fb713cdefc1d51cab2e8cc64886b774711aac1bd20b1e2c82d34028d5479004a0d4565aa54beec819269c0b2079f00a16267f33a7eb6d80f7c831a39d0fc3e7791585a7fe34977aebc7ab5f678dc791425a42a2e20f1db813ba02f241d4ea25945936a39dce62f71c875ce2b7abcca41beacc3b4bb3abe6168ada5954d89a7f8f1bc59", 0xdc) setsockopt(r0, 0x65, 0x5, &(0x7f0000000000), 0x4) 2018/05/27 15:37:23 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f0000000100)) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0xfffffffffffffffd}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000000000000000007110000000ff07000000000000230c1b0add5e1400000000"], &(0x7f0000f6bffb)='GPL\x00', 0x5, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/27 15:37:23 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000080)=ANY=[@ANYRES32], &(0x7f0000000200)=0x1) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000040)={0x0, &(0x7f0000000040)}) 2018/05/27 15:37:23 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x7, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000100)=""/4096) prctl$getreaper(0x2, &(0x7f0000000040)) 2018/05/27 15:37:23 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$bt_hci(r2, 0x0, 0x0, &(0x7f0000000000)=""/40, &(0x7f0000000040)=0x106) close(r2) close(r1) 2018/05/27 15:37:23 executing program 1: clone(0x200, &(0x7f0000fbf000), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000804000)) mknod(&(0x7f0000000180)='./file0\x00', 0x1040, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000040), &(0x7f00000001c0)=0x8) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000400)=""/17, 0x11}, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr/fscreate\x00') pwritev(r1, &(0x7f0000000340), 0x19c, 0xfffffffffffffffd) r2 = creat(&(0x7f0000000140)='./file0\x00', 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000000200)={{0x2, 0x4e21, @broadcast=0xffffffff}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}}, 0x1c, {0x2, 0x4e24, @multicast1=0xe0000001}, 'tunl0\x00'}) 2018/05/27 15:37:23 executing program 0: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0, 0x20011, r0, 0x0) mbind(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x8001, &(0x7f0000000000)=0x5, 0x8001, 0x0) mkdirat(r0, &(0x7f0000000040)='./bus\x00', 0x14) 2018/05/27 15:37:23 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mbind(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x1, &(0x7f00000000c0), 0x8b, 0x0) mbind(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, &(0x7f00000001c0), 0x20, 0x2) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x4842c0, 0x0) ioctl$BLKPG(r1, 0x1269, &(0x7f0000000040)={0x314, 0xfffffffffffffffa, 0x92, &(0x7f0000000100)="f6cd7c351fd699c81eb76b74a564b0b9ec636f296a65b4bfa42f752f5434dd6c2a7b81335e6db984505a1a5f7b61f9e8f8f7bb3182d411b47090634961608f898e480d30d5a372a4813204b7bbf7d8518f3aa81922ce4dce1a2e10f08d1da26e15b8fb0d8d354629ed00e2ad10aa34c62ba1e8c2fd196ef8fd6fe492003e94eed3bdb751a21fde3e1d68cc3e24a4d9f0abff"}) 2018/05/27 15:37:23 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000001c0)={'vcan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00', r1}) sendmsg$can_bcm(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x1d, r2}, 0x10, &(0x7f0000000000)={&(0x7f0000000200)={0x1, 0xff, 0x0, {0x0, 0x7530}, {}, {0x0, 0x0, 0x0, 0x2}, 0x1, @canfd={{0x3, 0x0, 0xffffffff, 0x35}, 0x3, 0x3, 0x0, 0x0, "878d964ce7ac37c30dc9f3af012611e7099700abc860a06f0d795c2bcd37de2afb73583e7bbcd87554de95f35cc33d7f9123a2788c3d12d40502c41a27f784d3"}}, 0x80}, 0x1}, 0x0) 2018/05/27 15:37:23 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) socket$pptp(0x18, 0x1, 0x2) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'}) dup2(r0, r1) 2018/05/27 15:37:23 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) getsockname(r0, &(0x7f0000000180)=@alg, &(0x7f0000000080)=0x80) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000000)={0x303, 0x33}, 0x4) 2018/05/27 15:37:23 executing program 5: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r1, 0x10d, 0x4000000d9, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_dccp_buf(r1, 0x21, 0xe, &(0x7f0000000080)="e21a8605a9cc368ed5c48cd4fecc154750b65f78e3d09836fa569bd2cf1a1a69c0c0e6c28e855829b0303d47ee5bedd2f211fdd219065e1e2c10a5ff91e6a35821b5feb1c2fb8a398a33d98f4c6629a2063c69ab3493543510b49ad7092e86b35893697fb520e8e182ab264e561bef374109a9ef83020ee9f6ad6f70027b31e6b9e7", 0x82) 2018/05/27 15:37:23 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e) r2 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x7, 0x400000) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e20, 0x4, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x2}}, 0x1, 0x4, 0x4a1, 0x1, 0x5}, &(0x7f0000000300)=0x98) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000440)={r3}, &(0x7f0000000480)=0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) r4 = gettid() r5 = syz_open_procfs(r4, &(0x7f0000a92ff7)='net/unix\x00') sendto$inet6(r5, &(0x7f0000000200)="eab76ab8427a10883b324233a92d70fe0580c72e1874ab06f03faec6c33b31daeb1144754fb5aa45f27198ce068031f9c706c0be54549194dc9a297822563292a98996aa58336963a4149b9b098678fe912d183c30cb7c7244adf6bf71a6c216503d29069a6a0a5699c84f5d1bb337bd96179eec97c60ab1451066c68ca629feeba0dbdff00f7fc47d6884445ebd0a5f6c304aa94c18b8242bc79d5f954028fd625038da9855a4a17782668b415512359f210cba8a20da4a865bc1fe4e8ec417a4c44722392f5f", 0xc7, 0x4000084, &(0x7f0000000040)={0xa, 0x4e21, 0xfe4, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) sendfile(r0, r5, &(0x7f0000000340)=0x102, 0x80000009) 2018/05/27 15:37:24 executing program 2: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x8000, 0x0) close(r0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000040)=""/183) socket$vsock_stream(0x28, 0x1, 0x0) 2018/05/27 15:37:24 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x2, 0x0) r2 = dup2(r0, r1) read(r2, &(0x7f0000002100)=""/4096, 0xff41) 2018/05/27 15:37:24 executing program 7: r0 = open(&(0x7f0000000180)='./bus\x00', 0x141042, 0x0) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='numa_maps\x00') getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x74, &(0x7f0000000000)=[@in6={0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}, 0xa2a}, @in6={0xa, 0x4e21, 0x400000000, @local={0xfe, 0x80, [], 0xaa}, 0x7fffffff}, @in6={0xa, 0x4e20, 0x5, @empty, 0x6}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={r3, 0x3}, &(0x7f0000000200)=0x8) mbind(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, &(0x7f0000000080)=0x3, 0x63, 0x0) readv(r2, &(0x7f0000000300)=[{&(0x7f0000001400)=""/4096, 0x1000}], 0x1) 2018/05/27 15:37:24 executing program 0: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000000)='tracefs\x00', 0x0, 0x0) inotify_init() 2018/05/27 15:37:24 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/connector\x00') mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x10) statx(r1, &(0x7f00000000c0)='./file1\x00', 0x800, 0x0, &(0x7f0000000100)) 2018/05/27 15:37:24 executing program 6: r0 = socket(0x2, 0x1, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x3f, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000080)={0x0, r1, 0x3, 0x3}, 0x14) listen(r1, 0xfff) r2 = epoll_create1(0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000009ff4)={0x10000014}) epoll_wait(r2, &(0x7f000000cff0)=[{}], 0x1, 0xfffffffffffffff7) shutdown(r0, 0x0) 2018/05/27 15:37:24 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x3ff) openat$cgroup_int(r0, &(0x7f0000000000)='notify_on_release\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000040)={[0x80000037, 0x2d]}, 0x2) 2018/05/27 15:37:24 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$bt_hci(r2, 0x0, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000000040)=0x106) close(0xffffffffffffffff) close(r1) 2018/05/27 15:37:24 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000040)=ANY=[@ANYBLOB="0000000000001b207f5c5eeb08004500005800000000002c9078ac1414aaac1414aa04208c0b0000000000000800000086dd08000000000100000000000000080022284e0bf300eece415696d9d003000000000800655800000000"], &(0x7f00000000c0)={0x0, 0x0, [0x0, 0x0, 0x0, 0x2b2]}) r0 = socket(0x0, 0x80003, 0x79fa2d19) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f00000001c0)) r3 = semget(0x1, 0x0, 0x200) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000100)=[@in6={0xa, 0x4e24, 0x2, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1c}}, @in6={0xa, 0x4e24, 0xffffffff00000001, @loopback={0x0, 0x1}, 0x8}], 0x68) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) semctl$GETALL(r3, 0x0, 0xd, &(0x7f0000000280)=""/141) 2018/05/27 15:37:24 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000880)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, &(0x7f0000000980)) mkdir(&(0x7f0000000040)='./file0\x00', 0x3) r0 = creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)=0x0) ptrace$setregset(0x4205, r1, 0x201, &(0x7f0000000180)={&(0x7f0000000140)="2f90768ede5e02dd5d42aa8c60008a717af46094382d2d", 0x17}) write$binfmt_elf32(r0, &(0x7f00000008c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f00000001c0)=""/145) pwritev(r0, &(0x7f0000000480)=[{&(0x7f00000018c0)="620f42bb99feef653325ff1c498a0e8bac96bc888461bc3f0713caeb1e5e343923cf46efcdcf8da6cdf675cc5ebe1f02086b1db79caf7093e1d8ed46d572c19bc6a83f728e85508507c914c65f4a14c423dfc98912dc7ba7a7", 0x59}], 0x1, 0x0) 2018/05/27 15:37:24 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xffff) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x4012}) ioctl$BLKRESETZONE(r1, 0x40101283, &(0x7f00000000c0)={0x1, 0x7}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'veth0\x00'}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000380)=ANY=[@ANYBLOB="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"]) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000180)=""/107) 2018/05/27 15:37:24 executing program 3: r0 = inotify_init1(0x0) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) socketpair$ax25(0x3, 0x3, 0xc4, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_SERVICES(r2, 0x0, 0x482, &(0x7f00000002c0)=""/55, &(0x7f0000000300)=0x37) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) r4 = socket(0x2, 0x3, 0x40000000000000ff) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x62aa9eef}, &(0x7f0000000200)=0x90) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000000240)={r5, 0x3}, 0x8) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000100)='erspan0\x00', 0x26) sendto$inet(r4, &(0x7f00000002c0), 0x2e2, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) setsockopt$inet_mreq(r6, 0x0, 0x20, &(0x7f0000000040)={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0x8) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000000, 0x100010, r6, 0x0) ptrace(0x4207, r3) ptrace$getregs(0x11, r3, 0x0, &(0x7f0000002f00)=""/38) 2018/05/27 15:37:24 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x8000000000200b, 0x0) 2018/05/27 15:37:24 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000653fee)='/dev/snd/midiC#D#\x00', 0x200, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x2, 0x0) r2 = dup2(r0, r1) read(r2, &(0x7f0000002100)=""/4096, 0xff41) [ 169.592857] ================================================================== [ 169.600323] BUG: KMSAN: uninit-value in gre_rcv+0x1237/0x1970 [ 169.606228] CPU: 1 PID: 10790 Comm: syz-executor3 Not tainted 4.17.0-rc5+ #102 [ 169.613591] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 169.622956] Call Trace: [ 169.625546] [ 169.627707] dump_stack+0x185/0x1d0 [ 169.631351] ? gre_rcv+0x1237/0x1970 [ 169.635069] kmsan_report+0x149/0x260 [ 169.638873] __msan_warning_32+0x6e/0xc0 [ 169.642937] gre_rcv+0x1237/0x1970 [ 169.646479] ? raw_local_deliver+0x63/0x1660 [ 169.650893] ? kmsan_set_origin_inline+0x6b/0x120 [ 169.655738] ? erspan_xmit+0x2d70/0x2d70 [ 169.659806] gre_rcv+0x2d6/0x3b0 [ 169.663175] ? gre_parse_header+0x14e0/0x14e0 [ 169.667677] ip_local_deliver_finish+0x881/0xed0 [ 169.672442] ip_local_deliver+0x43c/0x4e0 [ 169.676594] ? ip_local_deliver+0x4e0/0x4e0 [ 169.680924] ? ip_call_ra_chain+0x7c0/0x7c0 [ 169.685245] ip_rcv_finish+0xa36/0x1d00 [ 169.689222] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 169.694591] ip_rcv+0x118a/0x16d0 [ 169.698048] ? ip_rcv+0x16d0/0x16d0 [ 169.701684] ? ip_local_deliver_finish+0xed0/0xed0 [ 169.706625] __netif_receive_skb_core+0x47ff/0x4ac0 [ 169.711669] ? kmsan_set_origin_inline+0x6b/0x120 [ 169.716544] ? kmsan_set_origin_inline+0x20/0x120 [ 169.721401] process_backlog+0x62d/0xe20 [ 169.725474] ? rps_trigger_softirq+0x2f0/0x2f0 [ 169.730057] net_rx_action+0x7c1/0x1a70 [ 169.734040] ? net_tx_action+0xab0/0xab0 [ 169.738109] __do_softirq+0x56d/0x93d [ 169.741913] do_softirq_own_stack+0x2a/0x40 [ 169.746226] [ 169.748462] __local_bh_enable_ip+0x114/0x140 [ 169.752956] local_bh_enable+0x36/0x40 [ 169.756849] ip_finish_output2+0x1378/0x1490 [ 169.761266] ip_finish_output+0xcaf/0xff0 [ 169.765422] ip_output+0x505/0x5d0 [ 169.768970] ? ip_mc_finish_output+0x3b0/0x3b0 [ 169.773558] ? ip_finish_output+0xff0/0xff0 [ 169.777882] raw_sendmsg+0x3e77/0x41c0 [ 169.781781] ? raw_getfrag+0x630/0x630 [ 169.785683] ? compat_raw_ioctl+0x100/0x100 [ 169.790008] inet_sendmsg+0x3f7/0x750 [ 169.793816] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 169.799189] ? inet_getname+0x4a0/0x4a0 [ 169.803171] __sys_sendto+0x6c0/0x7e0 [ 169.806977] ? syscall_return_slowpath+0xe9/0x700 [ 169.811830] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 169.816768] ? syscall_return_slowpath+0xe9/0x700 [ 169.821634] __x64_sys_sendto+0x1a1/0x210 [ 169.825797] do_syscall_64+0x152/0x230 [ 169.829691] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 169.834883] RIP: 0033:0x455a09 [ 169.838069] RSP: 002b:00007f4b56718c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 169.845780] RAX: ffffffffffffffda RBX: 00007f4b567196d4 RCX: 0000000000455a09 [ 169.853054] RDX: 00000000000002e2 RSI: 00000000200002c0 RDI: 0000000000000014 [ 169.860337] RBP: 000000000072bea0 R08: 0000000020000040 R09: 0000000000000010 [ 169.867611] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 169.874892] R13: 00000000000005ab R14: 00000000006fc8a8 R15: 0000000000000000 [ 169.882170] [ 169.883796] Uninit was stored to memory at: [ 169.888128] kmsan_internal_chain_origin+0x12b/0x210 2018/05/27 15:37:24 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x22, &(0x7f0000000080)=""/208, &(0x7f0000000180)=0xd0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x400000, 0x0) openat$cgroup_ro(r1, &(0x7f00000001c0)='cpu.stat\x00', 0x0, 0x0) connect$bt_rfcomm(r1, &(0x7f0000000040)={0x1f, {0x48, 0x3, 0x8, 0x8, 0x3e3, 0x100000001}, 0x2}, 0xa) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000200)=[0xffffffffffffff7f, 0x9e]) 2018/05/27 15:37:24 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000023afe8)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@broadcast=0xffffffff]}, 0x14) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@empty, @multicast2=0xe0000002]}, 0x18) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00003fdff5)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) 2018/05/27 15:37:24 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f0000001480)=@ax25, &(0x7f0000001500)=0x80, 0x80800) openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x181000, 0x0) connect$netrom(r0, &(0x7f0000001540)=@ax25={0x3, {"910f944381e1b0"}, 0x81}, 0x10) r1 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x82) memfd_create(&(0x7f00000000c0)='nodev\x00', 0x0) r2 = socket(0xa, 0x1, 0x0) fdatasync(r0) fdatasync(r0) ioctl(r2, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x1c, "e1d3f877e5eae453e55d7d64d00d4901baed21f7de92a8669b38ccd6260857dbf5ae46354569636517b50f805ae208258dbb7d0abe8d208f0f1bcc885c8ba93c", "fe047b3177f4fc2eb04172daa8e7d1c4c4cf144a23173b6605afb988de9bbae0932dee7e07195d78f7ddd19a37cb5aa0a5629eef628582fba5bf4af44acfe059", "ee42e3ef1d1772a9432c220303b70b708ad791139c2982fccc5d747a3131995a"}) 2018/05/27 15:37:24 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbfc, 0x2000}, 0xc) sendmsg$nl_xfrm(r0, &(0x7f0000415fc8)={&(0x7f000034c000)={0x10}, 0xc, &(0x7f00000daff0)={&(0x7f0000417e08)=@newsa={0xf0, 0x10, 0x203, 0x0, 0x0, {{@in, @in=@multicast1=0xe0000001}, {@in6=@loopback={0x0, 0x1}}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {}, {}, {}, 0x0, 0x0, 0xa}}, 0xf0}, 0x1}, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xfffffffffffffff7, 0x4000) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) 2018/05/27 15:37:24 executing program 7: r0 = request_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='keyring\x00', 0xfffffffffffffffc) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000380)='/dev/uinput\x00', 0x2, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f00000003c0)) accept4$alg(r1, 0x0, 0x0, 0x80800) timer_create(0x7, &(0x7f0000000300)={0x0, 0x23, 0x5, @thr={&(0x7f00000000c0)="764a1f441f6e8a3059fd4abe594c6ef0ae1f66ab77f01ee3df396824bfec7635932a313744721b68fbcff172f1b42a163b515f2fb1ad56634351834e124ef769d1e7fdf6fc06e306d72dd337f47e8e6eec4b40eb6e7b52f64a599748f7100bf7970f71fa57af4377c269838d1d4af40164ebea0f9d74327a28ca94991d60bb9b04f4d0da4d1817e8e11bdc62d4733f5277297ebeae52f9f378cc9c091158517cb7b7324515b0a0ef6d72569d70146f532bd30b8266b0fc924da59314aca54dcd3204ebeca441e05a183449f81b21d3b2a0f042eb92a82791bdc985aed5f6b3998100408c7a07ec275b5bc2813e88dbe4ae778a06", &(0x7f0000000240)="4e2090bdb286d6662dc826b9733f4941b6c5cb2ba265d961a871a027907918fc97d0a778711eee9dcade0a2c3c94ff891072df50754621dc3e40e87cf796c0b0e9637aa691ae93a296f2437054ed842baea17088b72ea3d13b79fb3aa8b0fd9b0784693e210db5aa579deb70657abc6bbac988a3b3172c4187bab311c567723428589d6694b2ae0f26753d051b0f2deb178bc0bc34ce7604902d63"}}, &(0x7f0000000340)) add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) 2018/05/27 15:37:24 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x105100, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000200)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10110000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="00002dbd7000fcdbdf250500000008000600354e000038000100080004004e22000014000300ac1414170000000000000000000000000800010002000000080004004e210000080001000a0000000800040004000000"], 0x5c}, 0x1, 0x0, 0x0, 0x1}, 0x10) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000080)="9bb4cafa68da43913a1e520ea81aacdfcf3c178e2d876a53d4f20c7da2e4ada201abd2ae6cc808208e80a8705496f7670e7305e7d2f0d448f025b4f6f69cbfc28369ffd4f2423a4fdeb83e684905e2275c5c3ac58d78b2cc", 0x58}], 0x1) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040), &(0x7f00000002c0)=0x4) setsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f0000000300)="fa4fd1b5df6fc477139418d1926c719d457d236bf366eb29d0f61ca4bfc2487a54fd26ddb321bd204658a0a452d67674015b9a666500ecd44491afff6efc47fc9d90f5ce250e79ed7126c1849393e4819bed94ce0ec2f3c3750b3d3e556e5cb6e302b51f02033a33e944972aaeb9201110ef0738ca29b6730961e87ea7dff4416bb99837b71e6ae857d2e254878f8e82748dee8ec6bf03242b665c604cdf58b9", 0xa0) 2018/05/27 15:37:24 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="73656375726974792e776c616e3170726f6376b5f3a15f782cd07165237572747479277070703000"], &(0x7f00000000c0)=""/52, 0x34) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) openat$zero(0xffffffffffffff9c, &(0x7f0000000200)='/dev/zero\x00', 0x4000, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000100)={'veth1_to_bridge\x00', 0x401}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) mkdirat$cgroup(r2, &(0x7f00000001c0)='syz0\x00', 0x1ff) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000140)={'tunl0\x00', 0x4}) sendmsg$nl_xfrm(r0, &(0x7f00000003c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000500)=@newsa={0xf0, 0x10, 0x3, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@local={0xac, 0x14, 0x14, 0xaa}}, {@in6}, @in=@multicast2=0xe0000002, {}, {}, {}, 0x0, 0x0, 0x2}}, 0xf0}, 0x1}, 0x0) 2018/05/27 15:37:24 executing program 0: sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x9) msgrcv(0x0, &(0x7f0000000380)={0x0, ""/172}, 0xb4, 0x0, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x3, 0x224c00) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x10040000000000, 0x20}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r1, 0x80, 0x2, [0x9, 0x7]}, &(0x7f0000000180)=0xc) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000240)) mknod(&(0x7f0000000000)='./file0\x00', 0xc000, 0xffffffff) [ 169.893246] kmsan_memcpy_origins+0x11d/0x170 [ 169.897750] __msan_memcpy+0x109/0x160 [ 169.901649] pskb_expand_head+0x3a6/0x1a70 [ 169.905890] ip_tunnel_xmit+0x2dd6/0x37b0 [ 169.910042] erspan_xmit+0x1c67/0x2d70 [ 169.913938] dev_hard_start_xmit+0x5f1/0xc70 [ 169.918353] sch_direct_xmit+0x578/0x8f0 [ 169.922420] __qdisc_run+0x1785/0x3730 [ 169.926318] __dev_queue_xmit+0x1d50/0x3510 [ 169.930643] dev_queue_xmit+0x4b/0x60 [ 169.934449] neigh_resolve_output+0xac6/0xb60 [ 169.938940] ip_finish_output2+0x1362/0x1490 [ 169.943354] ip_finish_output+0xcaf/0xff0 [ 169.947510] ip_output+0x505/0x5d0 [ 169.951052] raw_sendmsg+0x3e77/0x41c0 [ 169.954935] inet_sendmsg+0x3f7/0x750 [ 169.958740] __sys_sendto+0x6c0/0x7e0 [ 169.962544] __x64_sys_sendto+0x1a1/0x210 [ 169.966695] do_syscall_64+0x152/0x230 [ 169.970594] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 169.975785] Uninit was created at: [ 169.979337] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 169.984453] kmsan_kmalloc+0x94/0x100 [ 169.988264] kmsan_slab_alloc+0x10/0x20 [ 169.992250] __kmalloc_node_track_caller+0xb32/0x11b0 [ 169.997445] __alloc_skb+0x2cb/0x9e0 [ 170.001166] alloc_skb_with_frags+0x1e6/0xb80 [ 170.005684] sock_alloc_send_pskb+0xb56/0x1190 [ 170.010274] sock_alloc_send_skb+0xca/0xe0 [ 170.014525] raw_sendmsg+0x221c/0x41c0 [ 170.018421] inet_sendmsg+0x3f7/0x750 [ 170.022225] __sys_sendto+0x6c0/0x7e0 [ 170.026029] __x64_sys_sendto+0x1a1/0x210 [ 170.030181] do_syscall_64+0x152/0x230 [ 170.034070] entry_SYSCALL_64_after_hwframe+0x44/0xa9 2018/05/27 15:37:25 executing program 7: syz_emit_ethernet(0x6e, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0x0, [], "3acb3d224487b4b9"}, {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}}}}}}, &(0x7f0000000040)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10000, 0x0) openat$cgroup_procs(r0, &(0x7f0000000100)='cgroup.threads\x00', 0x2, 0x0) [ 170.039251] ================================================================== [ 170.046602] Disabling lock debugging due to kernel taint [ 170.052048] Kernel panic - not syncing: panic_on_warn set ... [ 170.052048] [ 170.059419] CPU: 1 PID: 10790 Comm: syz-executor3 Tainted: G B 4.17.0-rc5+ #102 [ 170.068169] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 170.077531] Call Trace: [ 170.080117] [ 170.082281] dump_stack+0x185/0x1d0 [ 170.085924] panic+0x39d/0x940 [ 170.089145] ? gre_rcv+0x1237/0x1970 [ 170.092868] kmsan_report+0x260/0x260 [ 170.096671] __msan_warning_32+0x6e/0xc0 [ 170.100742] gre_rcv+0x1237/0x1970 [ 170.104289] ? raw_local_deliver+0x63/0x1660 [ 170.108706] ? kmsan_set_origin_inline+0x6b/0x120 [ 170.113556] ? erspan_xmit+0x2d70/0x2d70 [ 170.117616] gre_rcv+0x2d6/0x3b0 [ 170.120986] ? gre_parse_header+0x14e0/0x14e0 [ 170.125485] ip_local_deliver_finish+0x881/0xed0 [ 170.130254] ip_local_deliver+0x43c/0x4e0 [ 170.134411] ? ip_local_deliver+0x4e0/0x4e0 [ 170.138747] ? ip_call_ra_chain+0x7c0/0x7c0 [ 170.143077] ip_rcv_finish+0xa36/0x1d00 [ 170.147059] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 170.152434] ip_rcv+0x118a/0x16d0 [ 170.155895] ? ip_rcv+0x16d0/0x16d0 [ 170.159534] ? ip_local_deliver_finish+0xed0/0xed0 [ 170.164477] __netif_receive_skb_core+0x47ff/0x4ac0 [ 170.169509] ? kmsan_set_origin_inline+0x6b/0x120 [ 170.174367] ? kmsan_set_origin_inline+0x20/0x120 [ 170.179226] process_backlog+0x62d/0xe20 [ 170.183300] ? rps_trigger_softirq+0x2f0/0x2f0 [ 170.187892] net_rx_action+0x7c1/0x1a70 2018/05/27 15:37:25 executing program 4: 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$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$bt_hci(r2, 0x0, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000000040)=0x106) close(0xffffffffffffffff) close(r1) 2018/05/27 15:37:25 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000400)={@loopback=0x7f000001, @dev={0xac, 0x14, 0x14}}, 0xc) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/05/27 15:37:25 executing program 7: socket$bt_cmtp(0x1f, 0x3, 0x5) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2}}, 0x2e) getpeername$netrom(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) [ 170.191881] ? net_tx_action+0xab0/0xab0 [ 170.195950] __do_softirq+0x56d/0x93d [ 170.199764] do_softirq_own_stack+0x2a/0x40 [ 170.204083] [ 170.206330] __local_bh_enable_ip+0x114/0x140 [ 170.210831] local_bh_enable+0x36/0x40 [ 170.214718] ip_finish_output2+0x1378/0x1490 [ 170.219133] ip_finish_output+0xcaf/0xff0 [ 170.223289] ip_output+0x505/0x5d0 [ 170.226834] ? ip_mc_finish_output+0x3b0/0x3b0 [ 170.231426] ? ip_finish_output+0xff0/0xff0 [ 170.235749] raw_sendmsg+0x3e77/0x41c0 [ 170.239655] ? raw_getfrag+0x630/0x630 [ 170.243654] ? compat_raw_ioctl+0x100/0x100 [ 170.247979] inet_sendmsg+0x3f7/0x750 [ 170.251794] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 170.257170] ? inet_getname+0x4a0/0x4a0 [ 170.261152] __sys_sendto+0x6c0/0x7e0 [ 170.264971] ? syscall_return_slowpath+0xe9/0x700 [ 170.269840] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 170.274789] ? syscall_return_slowpath+0xe9/0x700 [ 170.279654] __x64_sys_sendto+0x1a1/0x210 [ 170.283817] do_syscall_64+0x152/0x230 [ 170.287718] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 170.292910] RIP: 0033:0x455a09 [ 170.296103] RSP: 002b:00007f4b56718c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 170.303827] RAX: ffffffffffffffda RBX: 00007f4b567196d4 RCX: 0000000000455a09 [ 170.311107] RDX: 00000000000002e2 RSI: 00000000200002c0 RDI: 0000000000000014 [ 170.318376] RBP: 000000000072bea0 R08: 0000000020000040 R09: 0000000000000010 [ 170.325653] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 170.332931] R13: 00000000000005ab R14: 00000000006fc8a8 R15: 0000000000000000 [ 170.340693] Dumping ftrace buffer: [ 170.344240] (ftrace buffer empty) [ 170.347929] Kernel Offset: disabled [ 170.351533] Rebooting in 86400 seconds..