[....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 20.212569] random: sshd: uninitialized urandom read (32 bytes read, 32 bits of entropy available) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 24.893946] random: sshd: uninitialized urandom read (32 bytes read, 37 bits of entropy available) [ 25.147236] random: sshd: uninitialized urandom read (32 bytes read, 37 bits of entropy available) [ 26.165947] random: sshd: uninitialized urandom read (32 bytes read, 127 bits of entropy available) [ 26.263877] random: nonblocking pool is initialized Warning: Permanently added '10.128.15.205' (ECDSA) to the list of known hosts. 2018/02/19 02:50:53 fuzzer started 2018/02/19 02:50:53 dialing manager at 10.128.0.26:34563 2018/02/19 02:50:56 kcov=true, comps=false 2018/02/19 02:50:57 executing program 0: 2018/02/19 02:50:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00003e9000)={&(0x7f000060a000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in=@multicast1=0xe0000001, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_comp={0x48, 0x3, {{'lzs\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/02/19 02:50:57 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000703000-0x11)='/dev/vga_arbiter\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f00005a2000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x100) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000003000-0x4), &(0x7f0000001000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000001000)=""/95, &(0x7f0000003000)=0x5f) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000003000-0xa0)={0x0, @in6={{0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, 0x9, 0x100, 0x80000000, 0x1, 0x61}, &(0x7f0000005000-0x4)=0xa0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000004000)={r2, 0x83, 0x3, 0x8}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000006000-0x4)=0x0) getpriority(0x2, r3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r4, 0xc0286404, &(0x7f0000007000-0x28)={&(0x7f0000002000/0x3000)=nil, 0xffff, 0x0, 0x22, &(0x7f0000002000/0x4000)=nil, 0x100000000}) msync(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x7) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$KDADDIO(r0, 0x4b34, 0x6) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key$user(&(0x7f0000008000-0x5)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000006000-0xf9)="84f32561a601cfd09c4804c4144657e55c5b0024030dd339a6f63375005b71af27fce17f9f9c094cee76672aeb297ef7852e2598ab277782b8e8e28b0764959fe8b085d1c9857a928d0e34fd13ba11af5db93842e026e385caa90d8694b0dd82c49b18fe2a236562af615c45e11b6da5b178174028e0537e877336492149aebffd8e3d0304f10e8471c57583760557aea15db9d56c0add3983223e244b070aae5f38180dc152cc70f303c397350eae127c17ccd6d683684c688c5bd06f1a28fba74fa506deec1476b723e12098b81132c324cfd885db0dc1d6c116356e1c52fe6bd1fdbb2c4e1d9dbcf61ec41366a663a3783817fc43b7fd39", 0xf9, 0xfffffffffffffffc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, r5, &(0x7f0000007000)=""/74, 0x4a) openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x200, 0x0) ioctl$sock_inet_udp_SIOCINQ(r4, 0x541b, &(0x7f0000004000-0x4)) open$dir(&(0x7f0000001000-0x8)='./file0\x00', 0x10000, 0x0) 2018/02/19 02:50:57 executing program 6: r0 = open(&(0x7f00006a0000)='./file0\x00', 0x20000, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000000000)={{}, {0x0, 0x1c9c380}}, &(0x7f0000001000-0x20)) setsockopt(r0, 0x0, 0x80000000, &(0x7f0000000000)="75a98d8e2bbacafdce16d5ef306f0b9cdbb671c94ad2d7c1a87b15dd66f6462ef258c2624298034ce7dd84051bbb6c2798cf1a10be680c5146cabf25731bc3f9b54f95078e8144e2209da98cf2d7f28476f680433fbffdf7af378bd797d5c86b30d799793d7c86e468b1c06fa36fe0838044727b44188d6de9da29649bd993a96c67eea8d44de06380795e2cbb253ac9cade64138cf8436ab81dd5209ba4df10d13520fd81995c03ba7deb8c83cce1bc5b7cbe14ff8960675c20bc9eeebaad92af70d37950b580bc7a7ae4cdd76f2efdfca96e1e4c1f3ced", 0xd8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002000-0x4)=0x0) ptrace$setregs(0xf, r1, 0x68f, &(0x7f0000000000)="eef35050ac6cdd6ba065c54539063b91c4b505821db819c92276c4e76035b9f7501a28eae22c7383edea3cccea29dca99a9d2f3686b0c344d82cf78cb5e3d4ba3730c1c9573c50e3a268d3d1bc0581b7b1") getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000002000-0x8), &(0x7f0000001000-0x4)=0x8) fcntl$setsig(r0, 0xa, 0x3e) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001000-0x4)) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000002000-0x4)=0x8, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000002000-0x8)='rxrpc_s\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) add_key(&(0x7f0000000000)='user\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r2) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000001000)={@common='ip6gretap0\x00', @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000002000)=""/213) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000002000)=[{&(0x7f0000003000-0x7f)="0c57830f02e24b8e0c6db1fa0c3698dafd2280a75fc9bd2559f6008103e52cf4941d0988688309b44058e0c19866189ef74b7f61e9f875939bc7ef26148bfd92cb620c139df7b0d69ca9424f032905906d46e8e38227e82a4649c03a1c163a8c9a111c6cd4f6f9b90540fa86a69e1648b7f88b2a525c35aa29d818c6ab4288", 0x7f}, {&(0x7f0000004000-0x10)="99ee29c05dd9cc8a6fba722f79dd35ae", 0x10}, {&(0x7f0000004000-0x13)="a489bc41848335586912fc9a17d4dbc32cc7ec", 0x13}, {&(0x7f0000003000)="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", 0x1000}], 0x4, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000004000)=@sack_info={0x0, 0x9, 0x7}, &(0x7f0000001000-0x4)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000-0xc)=@sack_info={r3, 0x6, 0x8}, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000006000-0x20)={0x3, 0x0, 0x2, 0x10001}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000003000-0x20)={0x5, r4, 0x0, 0x9}) r5 = socket$inet(0x2, 0x2, 0x4) fgetxattr(r5, &(0x7f0000001000)=@random={'osx.', '\x00'}, &(0x7f0000003000)=""/4096, 0x1000) eventfd(0xffffffffffffffc1) 2018/02/19 02:50:57 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$KDDISABIO(r0, 0x4b37) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000408000-0x8)='./file0\x00', r0, &(0x7f0000001000-0x8)='./file0\x00') fcntl$setpipe(r0, 0x407, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000001000-0x4)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000), &(0x7f0000001000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000003000-0x28)={&(0x7f00007f4000/0x3000)=nil, 0x0, 0x1, 0xc}) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r2, 0x202, &(0x7f0000001000-0x10)={&(0x7f0000003000)=""/252, 0xfc}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000004000)='keyring\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r3, &(0x7f0000004000), 0x0) fcntl$lock(r0, 0x7, &(0x7f0000001000)={0x0, 0x4, 0x2, 0x9, r2}) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000004000-0x9)='/dev/ppp\x00', 0x4000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f0000006000-0xa)='blacklist\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r3) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000001000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) ioctl$BINDER_THREAD_EXIT(r4, 0x40046208, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r4, 0x4b45, &(0x7f0000007000-0x8)) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000008000-0xd)='dns_resolver\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r5) 2018/02/19 02:50:57 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000185000-0x4)=0x3f) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4)={0x5}, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@multicast2, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000002000-0x4), &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)) setreuid(r1, r2) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000002000-0x8)={0x0, 0x53422964}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002000)={r3, 0x40, 0xea}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000003000), &(0x7f0000001000-0x4)=0x4) getsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000003000-0xd4)=""/212, &(0x7f0000002000-0x4)=0xd4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000002000)={@generic="3a87f16622b93e0bfc70c454a4c9c591", @ifru_ivalue=0x8}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000-0x88)=[@in={0x2, 0x3, @broadcast=0xffffffff}, @in6={0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x100}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in6={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x13}}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}], 0x88) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000005000-0x8)={r3, 0x3}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000006000-0x18)={0x7ff, 0x66b, 0xfffffffffffffbff, 0x800, 0x3, 0x4}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r4, 0x8981, &(0x7f0000007000-0x12)={@common='bridge0\x00', 0x1}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000007000)="0dd0dc68beec7d22e42b02a7b1fbf9fc7fab2feb576ed255bacb7cbaa9a2170436eae438831097b63caf7d39c5324213a4cd2bad9f567d9fd842578ef0dd0926634e01b757c6cc64f9bbd35591fab951ed60a8b815366dff050e9c01ae2db75a118f290c882632023843df9c18867dc52f77bdfe9407979a7c345d859cf2148eee5f332f25b400d851a1a6a293d818bc1d8ce0422503e5f75175156575c80cd5dde10bfdb2571031491ec7073d5e287cb28f9aa13243dd3285ee77c160d95043f6b15150eb34d06a54f77ddf2a885729ab503514e2db96a30516", 0xda, 0x45, &(0x7f0000002000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000008000)={0x6, 0x100000, 0x0, 0x1000000000000, 0x38f5844a, 0x8000, 0xd2ef, 0xffffffffffff6409, 0x1ff, 0x401}, 0x10) 2018/02/19 02:50:57 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000001000-0x8)) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0xffff, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000001000), &(0x7f0000000000)=0x8) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000001000-0x20)={@generic="63b9f91e532b44b9e66d96981f3c6697", @ifru_flags}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_access(r0, &(0x7f0000003000-0x12)={'system_u:object_r:cgroup_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x31, 0x36}, 0x38) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000003000)='/dev/rfkill\x00', 0x4200, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000002000-0x4)=0x1000, 0x4) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000003000-0xc)={0x2, 0x93d, 0x18, 0x3e, 0x80000001, 0xdaa}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r2, &(0x7f0000004000)='/selinux/access\x00', 0x3) fsync(r0) bind$inet(r1, &(0x7f0000002000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000001000)) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000000000)) write$fuse(r2, &(0x7f0000003000)={0x30, 0x1, 0x0, @fuse_notify_retrieve_out={0x3, 0x6, 0x80000001, 0x6}}, 0x30) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000003000)={0x2, [0xff, 0x100000000]}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000006000-0x8)) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000005000)={{0x101}, {0x8, 0x1}, 0x100000001, 0x0, 0x5}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r1, &(0x7f0000007000-0x10)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000008000-0x98)) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000009000-0x10)={0x0, 0x20, &(0x7f0000008000)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}}, @in={0x2, 0x3, @multicast2=0xe0000002}]}, &(0x7f0000009000-0x4)=0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000009000-0xa0)={r3, @in6={{0xa, 0x1, 0xfffffffffffffffb, @mcast1={0xff, 0x1, [], 0x1}, 0x1ff}}, 0x9, 0x400, 0x5, 0x1}, &(0x7f0000000000)=0xa0) 2018/02/19 02:50:57 executing program 5: socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000702000)={&(0x7f0000bf2000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000002000-0x4)=0x7fff, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000003000-0x8)={0x0, 0x9, 0x10000, 0x8, 0x74b}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000003000)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000005000-0x6d)="7ba50c9ae6cbacb16cd9fcb6252f26640b5f1bd0bddd8ec3af6614553a6b98d88c06fed6bca21e71d25dbeb35a2a7ed9788dfa45b4d232cda6acf8f5a77e9efe8b42026b1da7a42a6ee6b28c37f8149f41b5749581112265c995b9091ccbfa405299b71ba3ce120614070183c9", 0x6d, 0x8004, &(0x7f0000004000)=@sco={0x1f, {0x8, 0x0, 0xd4, 0x3e, 0xb3, 0x1000}}, 0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x8, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000003000)='.dead\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000005000-0x10)='/selinux/status\x00', 0xfffffffffffffff8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$update(0x2, r1, &(0x7f0000006000-0xe4)="f3cc300eecb7745eff0e570be4d6896055e6bd31071d86d7518a5bb2f77eb88abcf079d7af17902537f9eccd4665bbd51978a10bccd3c0c53f7d549e08fd412ef842ad2ab6fca277e3ea1a63abec6cd610e3a14e46b0acd8d1e9ed799adba7b51bed1f5341d13bb15148b89d0dfed916fcac16c3be4a580215ee5964c035da4eff4a18eec5edd07fe347181fd8d15e1713b24e21792b2c6c6a5e25a217dd351cdfba4d90d96b1b48823c7e5f24bce44c5bbc4fe973361416863cc89ed02a5ab337e0d74edf6704e96bf08caae3d1828f7c8b473ec5fb12c89502edec53348a1fa710966e", 0xe4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000007000-0x24)) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000007000)={0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000007000)={r2, 0x1}) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000007000)=""/163) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000004000)='/dev/keychord\x00', 0x400, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r3, 0x5405, &(0x7f0000009000-0x14)) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000006000-0x4)) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000008000-0x20)={@common='ip6_vti0\x00', @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}}}) [ 35.760401] IPVS: Creating netns size=2552 id=1 [ 35.820423] IPVS: Creating netns size=2552 id=2 [ 35.870721] IPVS: Creating netns size=2552 id=3 [ 35.919809] IPVS: Creating netns size=2552 id=4 [ 35.993842] IPVS: Creating netns size=2552 id=5 [ 36.085782] IPVS: Creating netns size=2552 id=6 [ 36.183435] IPVS: Creating netns size=2552 id=7 [ 36.302143] IPVS: Creating netns size=2552 id=8 2018/02/19 02:51:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) syz_extract_tcp_res(&(0x7f0000633000), 0x5, 0x4) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000d20000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0xc, 0x1a, []}]}, 0x40}, 0x1}, 0x0) 2018/02/19 02:51:00 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000538000)='trusted\x00', &(0x7f0000830000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000617000)="00000003de911e87a30d9c83a06594b084a037dab290958a1270277784c7", 0x1e, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x40080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000001000-0x8)={0x4, 0x1000}) keyctl$clear(0x7, r0) 2018/02/19 02:51:00 executing program 1: mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f0000000000)=0x7, 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000939000-0x1a)="440d98030600000000000000ec4408d41c972bbacd", 0x15) 2018/02/19 02:51:00 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mq_timedsend(0xffffffffffffffff, &(0x7f0000001000-0x85), 0x0, 0x0, &(0x7f0000013000-0x10)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x60}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/19 02:51:00 executing program 0: mmap(&(0x7f0000000000/0x5e4000)=nil, 0x5e4000, 0x0, 0x12, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0xa0)=""/160, 0xa0) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) prctl$setendian(0x14, 0x3) time(&(0x7f0000001000-0x8)) flock(r1, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000002000)={0x6, 0xd5, 0xd57, 0xfffffffffffffff9, 0x1, 0xfffffffffffffffb}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000002000-0x38)=[{&(0x7f0000001000)=@in={0x2, 0x1, @empty}, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000-0x12)="d467a7309d70d67adefa94d02c71ed98ffbe", 0x12}, {&(0x7f0000000000)="ba594cf1ee3e2b6f7209aeb2088353f4bd84932a34456b8cbd0c31916afd069d6bf67353558f167eb36cd6f9b8fdf3c8813662b7ccaeebac33c6b797ad51c9a4dfcb188001bedce31439b979248817cf0f666dee94b9290d19cfd19417a02a97e475861cea35aaecf359847827713c47f0a1646a1a0df7d712c98ab7b56c705cc5e0b9e4f15f156f303ad7bb49c54a9fa20fe566927ed6b594d7adced5cddebb1fc305658eabdd4facb7bb85695668f4ebf56db589e058afe393c8b387ce5ee682d3cf78b48102d3f18c6c58f8264a79a28e5ac3ebbf04a9ecfe84e7abb57299638e0b6e755d998e58f73f21e0927b951081a80bf482", 0xf6}, {&(0x7f0000002000-0x65)="803c3cf37dd6881f142d852b0e6dea66f0351d4fbc8444eb1f958aa39e63fc92b92f0b8f19869a9ab9d43560eef012036a3eeca0b0ab39ad9c182eddd418d1ee87b884af0beaba52f6409a4e8ba3d064958c02b722734ede3bd6e2638b5fefde0a13d511e8", 0x65}, {&(0x7f0000001000)="83a97aaa19e084fd50f9df8e2f90bac8742f1001641058fbe00fb66b4b4b33b915f13832b89be3defc52f6150e81b5a2e41a318b3b09ae0be83b679207f1", 0x3e}, {&(0x7f0000002000-0x62)="67f03cf3b07e61cb78ae7a1ef044ec68b6b3eb390df515963de3e196cf70dc57ad6801e716bc87a7076c9c0dc10c1d9b405a3c1c42d994da8b65fe7397282d2d0fa45e69bbee405c9bd579ae76e87f04a08c17be2e5e4128461de0719d27cb4c3b71", 0x62}, {&(0x7f0000001000-0xad)="45684672f3568f3c3738c5d7ac5e9cfb402e62fe1aa271ca856465030ea8423e52ca3cda97679ad62f931690a42d5a79d3e13ef25680c98a40b23bc0028cf88eff8d067e8a7f682e334e4950e34ec21ff9717cbf3fcd790151d6950da2e68e66cacf6c44d1ed4aaa0f6787dcaa4b8204ee64d60283e64adef2e27cd85dc955eea891eccd0218e2a4c124ffe94f4835a7a132c22d8e83737fc72f6b45b42e3622b84acefff5867c719d7b37c2d0", 0xad}, {&(0x7f0000001000)="34960825efd95c0f3863607e325d86de474bb1dd67b46977f2b99d822ce36de72580ff20228ccc7a32f7650823347c9a4a650515fee3c1e7512c3e88ccfc7c5edadf3d22c6ceb058489c2784c635143b8b95fa7e807b2fce3aeaa16f1093c83c16eaa7d7921028c4322fa485e775e3bcbcc1066275747163e9ebb95db4d7b55848480cc43365888a56b185bfd50ee362e7fe4a02633c0ee4a0403fc8eb0cd5162592b704943da138af40196c11db7eb667dfd5571d9fb5d327c7d2f21d80506906fea522ab9800798b46e93822b59a9e849e9c1527b30bb46b5f154d04fa924b3fc443b3312f64f5647fdb4becc9", 0xee}], 0x7, &(0x7f0000001000)=[@init={0x18, 0x84, 0x0, {0x34, 0x2, 0x6, 0x80000000}}, @init={0x18, 0x84, 0x0, {0x100000001, 0x3, 0x8, 0x7}}], 0x60, 0x4010}], 0x1, 0x4000000) memfd_create(&(0x7f0000001000-0x1)='\x00', 0x3) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000567000)) close(r0) 2018/02/19 02:51:00 executing program 7: r0 = perf_event_open(&(0x7f0000688000)={0x3, 0x78, 0x10001, 0x2, 0x1, 0x2, 0x0, 0x7fff, 0x200, 0x0, 0x102e, 0x2, 0xf6a, 0x0, 0x40, 0x100000000, 0x8001, 0x2, 0x517, 0x3, 0x8, 0x7, 0x3, 0x0, 0x0, 0x8001, 0x3, 0xfffffffffffffff7, 0x24a173c7, 0x8a5, 0xffffffffffffff81, 0x1, 0x8001, 0x7f, 0x42, 0x5, 0x62, 0x401, 0x0, 0x401, 0x4, @perf_bp={&(0x7f00004ed000-0x1), 0x2}, 0x1000, 0x8, 0x9, 0x7, 0x8, 0x3, 0x4}, 0x0, 0x3, 0xffffffffffffff9c, 0x3) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000283000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r1, 0x0, 0x2, &(0x7f0000001000-0x4), &(0x7f0000745000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0x80000, 0x164) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000000)=0x8, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000000000)={0x0, 0x5, 0x0, @thr={&(0x7f00000de000)="c37f860669cc9c14324a20f29d0e8cfb0cffbb9bf6919f6f77338a64a9975a76b1f23b6d8962f1af72773016aab0d218d957d39bec437fb78706a520d03dbe4be7eb6b9f04a8ba928bf527e2167382abb2868db4aed2a72dcd7f0495314e66db85cb1c66ec1689ece3fe8cb1df261e8101fdf73fb8562e2dab4c08f6aa20da68c45a0ad4a0d607975f94f0e33c770c91a4982f459926b267107e355dd1eeffa0a31d8a85d18a95ec23225293", &(0x7f0000001000-0x72)="50430315e2f5011a98195e1e634c8d3da895c7f5ccd595cfc512f36e6e3d5f01f773ac5341717558718dc96aafa843ae38df8e308d052b36f42e714ca9c8db2c772607091cc5bf8bd23b3501b25bbc6369d7e64b2f64f01d7f82391fd4a7f5cca5312b77764b798ea448aa1711d7c3da82aa"}}, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r4, 0x1, &(0x7f0000000000)={{}, {0x77359400}}, &(0x7f0000001000-0x20)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x2}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000001000)={r5, 0x3}, &(0x7f0000001000)=0x8) timer_create(0x0, &(0x7f0000fe2000-0x60)={0x0, 0x22, 0x2, @thr={&(0x7f0000b98000-0xb4)="b96f1cf13c7e394c67af90e98220738c16e9c83bea74fb9a96e4099403e5a91733f81bc1a86e4e134aef4e98e2cff3cf3b3b0d7195f9ea0d3c66d099ca2bbf47895f01869aeda2ba7bda36e9577c400cc263fdd60b75d52a76194a291a8a45b5bcd91724c6e7559a6606d0fe0baf79c07066f76e36e8a64c76e33cab1e8a776f1b19bde48752cb84e164f3eb8b2fe59370f75d409f0b81ef7cb46d9d75d99afba38282491713a11a0d931cdfc8630da2225dceaa", &(0x7f0000001000-0x30)="8d0fb8a755ae263bb825e8597c7f879c4a8e3f603c160df1bd38f9190e430df3fdd9d731d887d4cd19822da568cc1ea3"}}, &(0x7f000098c000-0x4)) r6 = socket$unix(0x1, 0x5, 0x0) write(r0, &(0x7f0000431000-0x1000)="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", 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00007a0000)=0x0) fcntl$setown(r6, 0x8, r8) read(r7, &(0x7f000095b000), 0xfffffec0) r9 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000b79000-0x8)='net/udp\x00') sendmsg$nl_generic(r9, &(0x7f0000400000-0x38)={&(0x7f00009a1000-0xc)={0x10, 0x0, 0x0, 0x80800}, 0xc, &(0x7f0000dcd000-0x10)={&(0x7f0000d2a000-0x4b8)={0x4b8, 0x20, 0x302, 0x5, 0x2, {0x16}, [@nested={0xec, 0x1f, [@generic="3fe4edc170b68cb33b2f52428b5d055c751229bb418e5bb4", @typed={0xc, 0x1e, @ipv4=@empty}, @generic="796617c9a43a7ba98aac3880b5e011b5766ab6ab9605dd00134c0cd12a8c98977636cbba58ca46dc36956cf218335d37fd21fa577d1b802445910e69d7fa41df5fd645a8a060fea61c1abd725866af2224b7d4e874f226b999c54535f6b40c76b9a230ed7627138f333b96d7df5c7ce79128599ae0bb447e594f4682a05c2b48bd70c1c6c7345c48731aec2299f3271c15b99fe31b30193f3c4a801835cd2605efab5b66a539ff7ce57b5811a65c44376857f2", @typed={0x10, 0x8d, @u64=0x2}]}, @nested={0x304, 0x3c, [@generic="03c374469a93c817f131b94052ae2ca38401fd058efcd7daa4fda886e20b4cf44169f71e0145936b827c35dcfda92571e40203f3c85a3db94aa99d7097268af7e09c18f3b55e61fdb1af61882bd6d485b00a0a2bb7156ff6f7eadf3d8c501bce73c8529fdd0fe9780410ed43ce1caa8331e87dcfa3cce8acac3c", @generic="b770e2dee1025da5e95584d8b8702d923d8316696d858edd656e0479a85bba478f1f564bb412e6f5cefe5f3038af7d8bef089f3395d8cce0b68f32c4a08b0fcb846116e51b4237ac31a8eece3ce611ca5e0516e6b37987e3197b2f81346d5f69714a29dca33c350799f8ebae4d9319ad4b9e4fcd8e24da98f288ff87447e72", @typed={0x48, 0x51, @binary="1a14e6a478970133788b876086d580c4b3ccce2b4e9a8e1012964266be40dc8538a23687bda234c1410676ba4c19e3d7ea569961570752bbcef06bad1903fd30"}, @generic="c99d1d55ef372a0e94c71e440b3d59eb18c757fdb606cceeb049f906b5dc43d51e559056cb34098fe37fdf52193f3cba906df2a0432ed43e7276d9831a9f947557570240b9eeb595", @generic="264923d02d6264a8ad481e95cce0d83b3a736a4b048cf5688c", @generic="edc2eadea14e99443b66cd1c70a32366d630b6d3245dd20f570a319a79a37fa3f644f287df4c91a694ea57a38422c4b4380b6b4e6f580ba1e91af9b2945f2556a096466c237ec10c7be28829f08ca81b375fb67d7479adcc7ee094c5f57a3274ccafe2a2c2a575765d5abe64ba9a269fa89d1a26b99bf4cc0c0a75ceb2c3dd389c311219a682bf371e1c0315b3da1e863edf123f960b49c7ec1465c788e368b0f870e006b547d51cb8f3eb51731b693aee82db62b10c22", @generic="5919052a598bceebb5d7f6de9081417da5389ba3bf757286028124e685c1b9f06c6b9cc6b513d642663f34c0d4e93d13c7ef29cbb1cf51ae4cfd788847d5808fea907f81cecfa0d70b8f50a96a6236e4ca81b9a8408e804062c8ee8ac69d5429aa9c391a27544f54ff599f0c0a7e4cdb9ab051e9855d84f8a2977134d0695f0417e9e108392e22bd9949b3dd5c854a44d54142b3b6710ab27c3b3b21ddf1452a5f1318f9"]}, @generic="102b963303ab726d09f05f495690178f0fe68ed36a9343b3436c89c2c0b10d532224fd3f34cb75017969df40fdecb9dcd86719b39f6e6d84b235b061522aec1562b9ab311e0bd10b6b863f9cd1675923d96bbd47d05cbbc0308aed85eca7f19b74575b2664d9f05ad83fe72918c19cf28c2c925d2e80c608fe20dafadda93530bfa0e5580f3d1e2311f8be266ab620c0f045636fba321cb3da301dde61f5bf6419cd9008b5e133ed48e6e846864ebc7f", @nested={0x4, 0x8, []}]}, 0x4b8}, 0x1, 0x0, 0x0, 0x1}, 0x0) setsockopt$inet6_buf(r9, 0x29, 0x2f, &(0x7f00009b9000-0xce)="41c3b289999916f87e0e7ee7de0f5b649d36d24c2593ae1aedbc3d0a68d4b1413c69111ca2c0d6df22f2235c916f8d78c1123acbd93ab9b71854089505500efcdcdd29c95f785b33b55d7c35ae4bb8e0305229f3509fa3c8fcd2d848b23afe884277fdd5c57da8dbbca957657a4e4798597734b8fd7e9e54d0d0f954b44c5fc360f10ddf2a3f434aa3e630bb28a6432f1f39c9100d39afb76afd8a45d182d1912f90bb5f4beea9070ae39f22fdcfa4ace378b9ca11788010be02be62692590858f8682a2218249ea5f97a89b2c52", 0xce) 2018/02/19 02:51:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) socket$inet_icmp(0x2, 0x2, 0x1) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) shutdown(r0, 0x2) recvmsg(r0, &(0x7f00007ed000-0x38)={&(0x7f0000961000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x32, &(0x7f0000c61000)=[], 0x0, &(0x7f000018b000)=""/152, 0x98}, 0x41) 2018/02/19 02:51:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) readlink(&(0x7f0000474000)='./file0\x00', &(0x7f0000f1d000-0xb)=""/11, 0x237) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000530000-0x10)={0x0, 0xffffffffffffffff, @dev}, &(0x7f00003bb000)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00007d5000)={0x0, 0x101, 0x4, 0x1493}, &(0x7f0000208000-0x4)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000064f000)={r1, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x8c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000078b000)='/dev/ppp\x00', 0x2001, 0x0) unlinkat(r2, &(0x7f0000029000-0x8)='./file0\x00', 0x0) 2018/02/19 02:51:00 executing program 1: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000005000-0x4)=0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000f45000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f000086e000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000001000-0x4)=0x8) getegid() getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000094c000)={r2, @in6={{0xa, 0x2, 0x400, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfffffffffffffffb}}, [0x100000001, 0xff, 0x3f, 0x90e, 0x8, 0x0, 0x89b, 0x4, 0x4, 0x3, 0x39, 0x0, 0xfffffffffffffffa, 0x80000000, 0xff]}, &(0x7f0000a8b000-0x4)=0x108) setpriority(0x1, r0, 0x0) 2018/02/19 02:51:00 executing program 5: mmap(&(0x7f0000000000/0xecc000)=nil, 0xecc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000ecc000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000ecc000)=0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00006f0000-0x4)=0x4, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ecc000-0x20)={@empty, 0x0, 0x1, 0x0, 0x9a2eb7423d24a315}, 0x20) 2018/02/19 02:51:00 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x20)={{0x0, 0x7530}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000b40000)={&(0x7f0000c6f000/0x2000)=nil, 0x2000}) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/19 02:51:00 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/rtc\x00', 0x2000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/selinux/enforce\x00', 0x40, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000-0x4)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000-0x4), &(0x7f0000001000-0x4), &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000)=0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000), &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = accept4$unix(0xffffffffffffffff, &(0x7f0000003000-0x6e)=@file={0x0, ""/108}, &(0x7f0000002000)=0x6e, 0x80000) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r11 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005000-0x118)=[{&(0x7f0000838000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x30)=[{&(0x7f0000cf5000)}, {&(0x7f00002b2000)="837eb7ac575aa2f64c41eab32fae560c6403442f13e985dc9b66831fdfe11e20ed21cb34ae3e3338abafdbe35f9971c1eef5e3a776fc1c3dbb2481188574f75b2e", 0x41}, {&(0x7f0000c5b000)="a5c7baeef41353551335b70c033453240f1f0f25f3d117804a316fa46f7be4a50079cf84bf435980499d5c12b82665d7b7161fcfadada3915827171a708e92805e96fb92f1faddb0e83fed90e4e3d7872a70e3e9592e46f3d9736136f0b1604fe22f8706e5c044230e610ec24fe952958c8644ed60584a10b88a6ef873db0471290cc5409609b1da588d70893739cf1d7fd987dba2ccd74821cf271b3fb1d3db7cc9b4515ff784ef1bf1ff4f", 0xac}], 0x3, 0x0, 0xfffffffffffffff8, 0x40}, {&(0x7f0000001000-0xa)=@abs={0x0, 0x0, 0x1}, 0xa, &(0x7f0000002000-0x90)=[{&(0x7f0000000000)="de20f7082139416aa845b2c8f7e745e51894c828324932c5a945ffe386cde1607ac976c53e7a211224d807e8e52a6c21b037540ec16da26e957fb0c2ea92a4e610aa967cfa2581c6b94fa785658eaa46f659a8f23ec4ba88d688aee5b21d530c38aee2c6dd036ab184965e6970aa8655187020db44e4b65b3cdb8cc887197365b0c91a4843d13e584351e11008d2cd45b33aa99cad767cf195d6f25cf8efe666605e85f495372c37a2fa8f9ad2056dac52edcaf38346791c83a1b5c2898f49dc226e065d8dcf5745cff74350", 0xcc}, {&(0x7f0000005000-0x113)="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", 0xb0}, {&(0x7f0000001000)="d99902b2d8a905423ef47d363e11a371df668746fd87d8c3c1c1580790bdd164837f25e8fb017b0714da3877decf2604db9bb2", 0x33}, {&(0x7f0000000000)="a18a2df0ab6d1390df593143e9796dd8a85ff78a", 0x14}, 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0x60}, {&(0x7f0000002000)="5631443170b33e7fbb0d01c81d5d4496a883fe68d6a822fbeca537190993ad1e533748730d30ce8d23acb11bd1b613c29bbc5b", 0x33}, {&(0x7f0000003000-0x34)="3ac7e60454cf260eb388b93c8da8768d89f027e440ed9a7c4ff2e50c4b09894318907e0b00fff8454a7364b4c4f232434e6a3f78", 0x34}, {&(0x7f0000001000)="e445aed89bc82c9048b552a9e3a0473dd178e49e1d4b2d538ab209b1400c28fa483547642d6af3da577805c8cc5b70ee15186758d9d5f482faee2d3ea84cc810a5798200867c06ac1fa0c16ff668e998db87301e30a12bae90ff47ceb81b17000aca0ce69fe163ff21e5084865bb4730a1ba3ffc86e6b5afa76659656f79631daaf4b5a098a5ecf4af1b356f8f97157ad82f07992c916c79afbd254dbdcc0ebed891be46139b2b5978a4ead72f9224f2fceb36fb9ff869409dba256c26c2703f8af3614bdd2a3e5332ae", 0xca}], 0x4, &(0x7f0000002000-0x38)=[@rights={0xffd8, 0x1, 0x1, [r7]}, @rights={0x20, 0x1, 0x1, [r8, r9, r11, r12]}], 0x38, 0x40001}, {&(0x7f0000003000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000003000)=[{&(0x7f0000000000)="8528d8f998bb4d3cd3fe1ac29271a2ace9e8fa705e3346098486ed2ad93db9142a95725f3f84bc35b24116a762f4e673d62fa64ad81859dffe0341f631d2e19ec4778743aea30471b3e8ead59821458d9a4168427abbd51caba5504ee6462b5b3f07c1b118fd11b241edb2b9e6909a992c264d6a5206494869a1f735782d8158aa663f1ea66564922aca6beb3468a17830", 0x91}, {&(0x7f0000000000)="73789dd91f2a757a799f6b09a09e86c0caf03f9e422254ae96fb9d32eb116a927429100803a52fa529296e6a56a66c9c46e05c0298eda23e54366bc216236e318d808398e485d4f1d07d61e4a4a5e1102af75090c77db2a86cb97c9dac709d5e1048dc81e85d84fa94042f2b47b83239b1e4bddecba781ceff9db96969c594150b4022df49234cd58a322af4e8f968a47dba6e384adf5d1c8c2353a28c4ccb044ea17b601ab26f8e852e2929d889ea20552b57e2a25e425e266b51ce29c74fd79e", 0xc1}, {&(0x7f0000002000-0x3f)="8cfc9d059f0a349eeaaaeb3412fd2a23dac9254a6c456afde10eb62cc4ee3836ec3cba39ee9543d33c9f24d099c028d6a4dc1158f235f839be666e5c37b10a", 0x3f}], 0x3, &(0x7f0000000000)=[], 0x0, 0x4894}], 0x5, 0xfffffffffffffffe) 2018/02/19 02:51:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000e5e000)='1yzkler\x00', &(0x7f0000bf7000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) keyctl$restrict_keyring(0x1d, r0, 0x0, &(0x7f0000b69000)='1yzkller\x00') keyctl$link(0x8, 0xfffffffffffffffb, r0) r1 = request_key(&(0x7f00002a0000)='pkcs7_test\x00', &(0x7f0000110000)={0x73, 0x79, 0x7a}, &(0x7f0000e05000-0x1)="02", 0x0) keyctl$search(0xa, r1, &(0x7f00005aa000)='dns_resolver\x00', &(0x7f0000b0f000)={0x73, 0x79, 0x7a}, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/02/19 02:51:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ac1000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) pipe(&(0x7f0000bc1000-0x8)) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000876000-0x50)={@generic="bc635ac46690a887ae9149434db7249d", @ifru_flags=0x1001}) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000d08000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000174000)=0x1c) dup3(r1, r1, 0x80000) write$selinux_user(r0, &(0x7f0000169000-0x2b)={'system_u:object_r:ldconfig_cache_t:s0', 0x20, 'root\x00'}, 0xfffffd8b) listen(r1, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000383000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00002fb000)) 2018/02/19 02:51:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00006eb000-0x10)={0x1c7, &(0x7f00008a8000)=[]}) r0 = accept4(0xffffffffffffff9c, &(0x7f000071c000-0x58)=@alg, &(0x7f0000310000)=0x58, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000079d000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000dd1000-0x10)={0x2, &(0x7f0000b49000)=""/2}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ff6000)={0x1, &(0x7f0000dc3000)=[{0x8e7, 0x7, 0x3, 0x40}]}, 0x10) 2018/02/19 02:51:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e9a000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00009fc000-0x10)={0x6, [0x9, 0x100000001, 0x8d6, 0xfffffffffffffffd, 0xfffffffffffff211, 0x81]}, 0x10) getsockopt$inet6_buf(r0, 0x29, 0x50, &(0x7f000016c000-0xb9)=""/185, &(0x7f0000b55000)=0x18a) 2018/02/19 02:51:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) socket$inet6(0xa, 0x1, 0x0) 2018/02/19 02:51:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getrusage(0x0, &(0x7f0000fa9000-0x90)) clock_gettime(0x0, &(0x7f0000b42000-0x10)) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000357000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$sock_timeval(0xffffffffffffff9c, 0x1, 0x15, &(0x7f0000578000-0x10)={0x0, 0x0}, &(0x7f0000b09000-0x4)=0x10) timer_gettime(0x0, &(0x7f00009e5000-0x20)={{}, {0x0}}) futimesat(r1, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000771000)={{r3}, {0x0, r2}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/19 02:51:01 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000809000-0x6)='.dead\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000c55000)='\x00', 0xfffffffffffffffc) keyctl$clear(0x7, r0) r1 = socket(0x18, 0x0, 0x3) accept$packet(r1, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000000)=0x14) 2018/02/19 02:51:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000be8000-0x8)='./file0\x00', 0x0) r1 = open(&(0x7f0000b69000)='./file0\x00', 0x0, 0x6) recvmmsg(r0, &(0x7f000017c000)=[{{&(0x7f00005df000-0x58)=@alg, 0x58, &(0x7f00009a5000)=[{&(0x7f0000e65000)=""/97, 0x61}, {&(0x7f0000245000-0xeb)=""/235, 0xeb}, {&(0x7f00007ab000-0x38)=""/56, 0x38}, {&(0x7f0000a0b000)=""/171, 0xab}, {&(0x7f00004f1000)=""/209, 0xd1}, {&(0x7f0000474000-0xc9)=""/201, 0xc9}, {&(0x7f000033f000)=""/215, 0xd7}, {&(0x7f0000437000-0x1000)=""/4096, 0x1000}], 0x8, &(0x7f0000d4f000)=""/170, 0xaa, 0x25b2}}, {{&(0x7f0000cbf000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x10, &(0x7f000029e000)=[{&(0x7f0000c29000-0x1)=""/1, 0x1}, {&(0x7f0000b30000)=""/4096, 0x1000}, {&(0x7f000015e000-0x3d)=""/61, 0x3d}, {&(0x7f0000ddf000-0xdb)=""/219, 0xdb}, {&(0x7f0000de1000)=""/194, 0xc2}, {&(0x7f0000639000+0xd50)=""/87, 0x57}, {&(0x7f0000ef0000-0x24)=""/36, 0x24}], 0x7, &(0x7f0000943000)=""/19, 0x13, 0x40}, 0x7}, {{&(0x7f0000654000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, 0x2e, &(0x7f0000270000)=[{&(0x7f0000e5c000-0xd6)=""/214, 0xd6}, {&(0x7f0000e38000-0x1000)=""/4096, 0x1000}, {&(0x7f0000d2f000-0x12)=""/18, 0x12}, {&(0x7f0000a82000)=""/167, 0xa7}, {&(0x7f00008df000-0x98)=""/152, 0x98}, {&(0x7f00004cc000)=""/57, 0x39}, {&(0x7f00004ec000)=""/30, 0x1e}, {&(0x7f00005f9000-0x68)=""/104, 0x68}, {&(0x7f0000eee000-0x7d)=""/125, 0x7d}, {&(0x7f0000ef4000)=""/208, 0xd0}], 0xa, &(0x7f00000d4000-0x34)=""/52, 0x34, 0x70}, 0x80000000}, {{&(0x7f00005a4000)=@nl=@kern, 0xc, &(0x7f0000102000-0x10)=[{&(0x7f0000ee4000-0x3b)=""/59, 0x3b}], 0x1, &(0x7f00001b0000)=""/100, 0x64, 0x1}, 0x1000}, {{&(0x7f0000bf7000)=@alg, 0x58, &(0x7f0000e8b000-0x70)=[{&(0x7f00007c1000-0x1000)=""/4096, 0x1000}, {&(0x7f0000cbb000-0x4e)=""/98, 0x62}, {&(0x7f00001e8000)=""/4096, 0x1000}, {&(0x7f00004e4000)=""/224, 0xe0}, {&(0x7f0000f0c000-0x8b)=""/139, 0x8b}, {&(0x7f000046f000)=""/73, 0x49}, {&(0x7f0000fb0000)=""/101, 0x65}], 0x7, &(0x7f0000f49000)=""/71, 0x47, 0x5}, 0x100}], 0x5, 0x40, &(0x7f000063e000-0x10)={0x0, 0x989680}) write$selinux_access(r1, &(0x7f0000718000-0x56)={'system_u:object_r:vmware_device_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x33, 0x37}, 0x56) fcntl$setlease(r1, 0x400, 0x10000) 2018/02/19 02:51:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00005b6000)) r0 = getpid() prlimit64(r0, 0x6, &(0x7f0000fa3000)={0x41e5, 0x7fffffff}, &(0x7f0000dc3000)) link(&(0x7f0000515000-0x8)='./file0\x00', &(0x7f0000752000)='./file0\x00') chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f00003f7000)='./file0\x00') umount2(&(0x7f00003bb000-0x1)='.', 0x2) pivot_root(&(0x7f000032c000)='.', &(0x7f00002ad000)='./file0\x00') 2018/02/19 02:51:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$mice(&(0x7f0000eab000)='/dev/input/mice\x00', 0x0, 0x0) getdents(r1, &(0x7f0000975000)=""/79, 0x4f) sendmsg$nl_xfrm(r0, &(0x7f0000012000)={&(0x7f000000c000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000002000)={&(0x7f000000b000)=@getpolicy={0x50, 0x15, 0x541a735b27595615, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2000000000000}}, []}, 0x50}, 0x1}, 0x0) 2018/02/19 02:51:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) fstat(r0, &(0x7f0000b06000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_procfs(0x0, &(0x7f000087d000-0x9)='net/unix\x00') r3 = dup2(r0, r0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000410000-0x4)=0x0) syz_open_procfs(r4, &(0x7f0000f6a000-0x9)='net/sctp\x00') setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000477000-0x4), 0x4) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00006f1000-0x38)={&(0x7f0000c17000-0xc)={0x10}, 0xffffffffffffff28, &(0x7f0000e84000-0x10)={&(0x7f0000c45000-0xb8)=@newpolicy={0x195, 0x13, 0x221, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in6=@dev={0xfe, 0x80, [], 0x0, 0x13}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x81, 0x80, 0x0, 0x0, r1}, {}, {0x0, 0x1, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0x0, 0x100000}, []}, 0xb8}, 0x1}, 0x0) 2018/02/19 02:51:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) exit(0x0) r1 = syz_open_procfs(r0, &(0x7f0000c3a000-0xa)='net/igmp6\x00') setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000c78000)='tls\x00', 0x4) [ 39.355704] capability: warning: `syz-executor0' uses 32-bit capabilities (legacy support in use) 2018/02/19 02:51:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fe9000-0xc)={0x0}, &(0x7f0000139000)=0xc) r2 = accept(r0, &(0x7f0000442000-0x6)=@hci, &(0x7f0000eea000)=0x6) bind$llc(r2, &(0x7f0000700000)={0x1a, 0x1e, 0x3, 0x4, 0x5, 0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}}, 0x10) r3 = openat(0xffffffffffffffff, &(0x7f00007b2000-0x8)='./file0\x00', 0x4c000, 0x80) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000a07000-0x1008)={0x0, 0x1000, "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&(0x7f00008f7000)=0x1008) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000391000)={r4, 0x3}, 0x6) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) capset(&(0x7f0000440000-0x8)={0x19980330}, &(0x7f000023c000-0x18)) get_robust_list(r5, &(0x7f000012b000)=&(0x7f0000fa0000-0x18), &(0x7f00005dd000)=0x18) 2018/02/19 02:51:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00008b9000)='/dev/keychord\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f000022a000-0x4)=0x10001, &(0x7f00002f0000)=0x4) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000378000-0x4)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000e02000)={0x3, 0x0, 0x5, 0x1, r1}) madvise(&(0x7f00007e8000/0x4000)=nil, 0x4000, 0x0) clock_gettime(0x0, &(0x7f0000700000-0xd)={0x0, 0x0}) futimesat(r0, &(0x7f00001ea000-0x8)='./file0\x00', &(0x7f00004e9000)={{r2, r3/1000+30000}}) fremovexattr(r0, &(0x7f0000f4f000-0x9)=@known='user.syz\x00') 2018/02/19 02:51:01 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000874000-0x8)='keyring\x00', &(0x7f00009f9000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00001a1000)='em1systemGPL\x00', 0x3) syz_open_pts(r0, 0x402a02) 2018/02/19 02:51:01 executing program 4: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000042c000)) r0 = getpid() r1 = getpgrp(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r2, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000002000-0x4)=0x10) r3 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000000000)=0x10) r4 = socket$inet6_udp(0xa, 0x2, 0x0) dup3(r3, r4, 0x80000) getpriority(0x0, r1) 2018/02/19 02:51:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000d56000-0x20)=[{&(0x7f0000490000-0x1000)="5ab3ff51ff313442c884a85d5e4ba2e1a4a533b1d23a8a84e3ad1cb84faea085c21fab4712b7cead942e74d998aca2581432ee48728af99e124b4299798beacd6b1c2822a2272121ff561dbb66bbc297a84d0c69244c2efa3e85005542e489065325c0bab7e0b60851df3f7b2592cbc979e729299c8ecbc8a2924a10a1cefb46cfd1b2b4017b80e001429d54b9719c6b03b6261a5c2a2ccf0a098cf81b7941c47fc5c8a8920ba89c55223413384134ee350708a46b3b85dd9981ba2219c2ec6fda4a9cf62b59bfbbb8037e9218c1efbb67499e72d0f8777fa601d4fcf68f78d7e4698c79c45135a3d50106f9ddf85c066d537ed18e2e49726c6ca06b60682e796d73f0a608dc488144ce6a60210467c0745c038f523f03de557c2ff3327abb1792b7d8f744f7c6b68f3f11ec996041eb217bc91a8d17f7934d44d9e338c4403932135afa5067486f53e28023c801e0b739bbe01e63acc707c1f2da7ee9659f27e4a838bc8e1a7fdbf8ac96216f941cb39effb18e6def3a9170d62c80b3d090c92703e46274bca58ebdacc48ff9a6d1b46d9da18120a3f193be15df45ae5689f63ddfa147a84bf4947612e0b351433eb45972ba02087febc73a85d15115584ce5bedce668093a09d35d69a2fc91ab30e99eb21c0e05e7e45b89a6303dfbe42bef8f80df4fd9768cff066d9a23588b6641e4caee5ded7cabefb4985b03c71831485ab84feb17b78dd497498eb4de8b985850d667a42cee41a4b240db732d535c468c0b12eaabad9bcdede61110fbd5c0b7cceb76999992d344dd80f296c55498b6d4d48254556300c3ce26f5b98d11f9da774886ac3160849f55eb2a8806ee4f3a6a380ddf5098ee908b6a4f39c98c4743cc185a0bf6189f63891465e6d00f19dfd34947c3453c9dcec0e5afc42c5529a5fc154c56ed6e5bb7d900463e1ae3743cd096c044a942c5f0e9dbd0460070ed32444949c693d646331a77682298da4991da192c71e3be873da77a01f7e4e022c6cde70583f6d502ab66a87a43ca8cf200bb51661e8985c7e69e26faeaaf97502fa6b69a3b7a054597089365b59c9950e606ad73816995180012e8ac9345fb07664f625cba269d952755526ca876cbfb72a2edcc92fdecaaf9a830d2f4351c0ec48f2b7de3e2222c42cec1e207a074aca52159653bebcf35a945e479cf8f215b050953a510839ed56c2f6f925622bc8b674d68ee8f887ae2c96ebf4b4c8d6eaec3966ec8601f5476440cbb5d82b384a3dafaa40f9e02bccf2fa29a00fe4611fa3b5a9d63d4da3ccfea1399c8e8886d8f5bb9560f9dbe35deae9a5a240e3ffa9badf8b0b524f0704987e2c45abaab9f97d1db7c06d7e113b23fdfb099d7b7b58ee7918ba89a611d50f813d3fab4c774aa4acab24a7a3f9b63c0582b3774ea9c405f9e5dd387c17a1886fb7e6ba840388d8d0e47fe42876e9abcaae947b7f8da4ea958c0b07b00545c5386e43ac2ec91e1c54236ca66f42f70f291f74efd54a7b59925bffbd179e248339fd86eced9600c9e446f7b56596f2233af69e43a9307b5916f10b752b796bfe941a0e741e8c069b5bd583fbdc711726cb6be2371e2ba14dc3db50c1b7eca1f940a4a33789feab53bcea959730dbb21632a1dcb5957743c70c5713ea930d600acaf9431c553dec7cf0fdcf1b937db009e11085356f9824707a4400241fd43d4339ac5e22bfc8f3505e6059006bcde01d5f132fd2346f3e263e93587fcef80763b53449669e7d1946231d84eeed6feec10ddc298270af019a65f170937e99b533cc19e6952585ed810f65ea17cca876a0262ccc46b192d6ad1d7580d9118cea1b434120be091426c28c38532933a889103cd87db1ea20f58afad48b9c03bf7dbd69a0c3a198a46a770ea8bdd855741c8e65a9ac21d66298fb254dfaaf55c9f072ac6141e81d4e4eebc3ee39220e7d097d2d2ee342c3cf026b8171a12655a5c38c8be23679a3cdd2db7ca0a47090728c3c7c5dc3e6895adae45674c8c3c9639fdf0250c256ccd03195ec92bac2978667f46902964c0e7aee4d023b5ec75580d482f0da35e751285ea956f93cf8bbbdf0c43f3e5126f99ab52cc74ae65af5a32220d904eb4b1a8e9cddc08f9d38ab8bfb018d55443dd7be20cefff94ad292ba6e8ffaaa6aa2194994cd3fd6fb4c76cc749ee97e6aca94cf30cd1c1ab8291ed130e4dc6bc86700bb0ff464edd30efa5ca0d8165cdeac395202afdb36b2093b18b81a5d7c83ba2924d592361f8c2f95c9eb83301d18025b5cba645cdbd139fff70c7c364c5420355f3b79ef952213263f65cb1130ecc175c228d477dee5e937544231db60cb020be1eb669efe1800795ca4fcabf0d21bb41f1765277c5dcc0ec4f5c63a033ab17c9a14bf3b4e2a3e6abb86dad590a47b9748295896f807d63c03750c1e6786a4c805063a1286272b486cb79feee301440302661274a7bae4d55da74168d265eb1594fe72175cd22726b7c964c2b5ca80b26e45a934e46a20460b96b5fad061a96bb42b11bcbf14ee5042b44f907fdfca4a4dca0f013ffb0b10a40fbe3b37911a93882f8f2d651b23f6feee9ff7fc4e0cc63ee14e97bd6da206f1c0661c6fc37d1942a825bd6025af7929d9c5e6770ef4592acf4b83a6a2fac94b0db7ad16b23d9848edc9ca46f39dd276a72298f29315c30c0c58ff707e43a0105ab90c41fee5d59c84a51cdaf82991c0648f1a4912b533017cd63b2a8a2bbff70a1e9d6fa26ab02e96261de544b3301b436b6fd635011405954a0d25fd7ff85b2e334c2788b1b9d623fd36c01a16533570923af1ba4a63da7097abb3bc7cc11be93382255cb501d5dde2b329185b67619a239f3cb8ff45f08944e6d0209b8ac696dbc5851c8750f3f4324befa701a6be0fffb8812c701459f13d5d1b866a6f24c5b529d66730e298e710f83e28b6c911684eec9c5e9ab558b4e6ca13c010c7292fc794e347588b631ca1ce24f6193df1f35dbb509d9b2b3a01982f0832b859d7a9d4605129284dfde7ff128ee319b73de9e72607e1470cc905f9d48270027f135b839e616993d0c3006146d27f78a050e86115daee2847d83c5febded4333249dac20bae033bea18a3a2e5b74a2ff5ab7a4a3bb5720dc77a82e301ff2f44aa3c9789a7c4066a505f8f74ef2f4913bf6e264f6428e8fe73d2ba9bcc1cb9416aa5775c030603c63c5f311f95c3c435d976089534643110c4294b055f10e527105d27c436c9fe35896abfb483011e9b5711a16c7c69f0a3df8a4c9b2a53c5e3152bca1e673f25f4752a8413c37436dec716c4b4982b2a7a3358bb6bc8b3230e047052d1115287743fa3cacc43ac3af6c8908de27d5f63f9b6d10c519638454c14d4a7fe2e2d0a095f465bce5733e6930b0e274a54401b7366080cf93f1d8a03bdc6ec152ec72284df2c58336eefa667015da3538fec6e2fd2b211982ea474766a60b704c0d948077ae00de9b0117e4d5d1c0fb1491a926c66b954374998b2137af3532760edf30a46a5345d39f59cf1bb516f308c3ad9c9766cb87ef56d72f9241a272281631ebe9b0887c766c4465b11df2491a515bb46c7a9257c3a2fef742cd384a5f4e6cef14f6a4f68eaa3c4253263b887aa6bcb024b1ea4bcea708106f68544ed83f52bba8a0377836b446a192895cdf510118999cef5c23fd77ff0f7eab05a56d9f4e03c50013b7e84e10e8a6fae93e21dca41dd64b8e8a1ac6437c5cd5f6c537799e6b4fdbb0358313d39fc0a14d4607f5a9d2e535083b8d9edae55b7d0c34110cb710e1c4d18f53757d443152605d8b18d51d7ed841322572f007d8021154836c734e982ff63efcd24bdb2686dbe72656e6473417c882cf1f2c9c82506f070026232d05a5eb876b62ca2794154ea892f52350fd35caf08efa9f80c1516d50d91e5deaa9c76cdff4164d6134a1c7b3d0d6f9b5696d75873964af788a4ec91303fa841955f6b4c1b33844fe51fa72db06b76e4966bc25d416809f87e51d9fd604bb0d61b61ca9393ec339440751cc4b9167cf3af8d349f33a01495c4be9fe1c0fb13d7c5e8f00558039bb5da6df3458ebb1b15b455ab169a9f6a082ee79772caac0c0fcb38247d7bb2bb0f8ee76ecbd8cd783db63f4a563dac07105f27c4333bafa54f1248e764473d00bc657c8c856b7c3b35b456c7a8e1b85a65d8b37807272b4901818ba85056ce8215c90e1e039297aab0fbca9f40fa180270d287106becaf6f67b3b99d4adf60d885d4d65c4144b02de598d85747e794302060303d7a194041d7143c2b800df886110969c86a64ea0015b16cbe1efca3b5db407401114c0655770636a4b11885049854a4a49dda4ac204a84eb39295a3e597bad872ce8eae6e812b4b902f8736f50ba3dfc10a89ab258a4c781a3988f16f2cb85a9c3f562c253b9ea804fc05f7e67fa7a3e32196e6a65aaf6f1e7c3f77f31fd2bdf2a94a658a0c551e9514013e638f4a92a02f1d36771e4ae9ecd167fc33c1f6143c4c5fdde922b7b9b6cdb182062048e4f5b9435d394f0e081b274bc73e08a725c6d36f505c6785c592462dc2c6e4d587576a24e16d16664a6459fccaf657e3287a618b2c7e6fbeb6cde78227520e7af75b70eb374c8dbb044d5614cd0f3e4da599ad6200312bf1e5f15c7f4f6883459646062b969229b4984f4dd73d0903912a7f00a12c2ee9a8a0c0addc11616843be327376aa7ac8b882bed1b31b4edccd5b9524a04c7da26f06f72a48b2565ed90fc2fbfdd0e36e5477eaa90f313f0120cab4ce9c6f89d026c346197afdc77276d4c5d94cc5b77bd26600789250ff6f14843513614f284bba1abb29afb3c7d83f89dbb304c15a1068276be67c1b26d1e11480007ade0c8280058d70cd9b80844702d8f552ccd198afec58ea6dd627daeed8d6c6a46734ff280e1d632ae77d08769a7b558e7a7600cd30dc2cd597cae5cc6cfa221620f1385e9ab7e00ca7ca853f41f4433ef36a34aef90d0b938947b1363f3a972090765ed6a2788483257964aada3af519ad45e582c98ed304d9a54146bd9d6d21749823a56ce8960c6952d211af3e11984bed1aa437f1bac5ee8233ff541a1f22d6022e8245dd9e328ba123b319ace9e4de22068ab64edece88e2b69f0679dc3c3fb7f7aa7007f8a19542386ae92519a89c853b3cd4d242bd30c917f677e601df923ccdb2772718fda6e94403b9221f5e3353d08a6dad50cd955b82a0a2485a616342755c0846e32d6116daa1a21f09bb9058590a9a4f16722cc848ded3322f1187f86030b4e86ee24445cf7ec20a6dad5ac1d46e367a5ceb1e075fb66933b5cb0886cb2f6244dd6b392705787c9c07588d4f3c223b6c1fdc4079b0997b9e4421282611fe55b6ce9d99a990962be87de459df8466e1c9c44bb13e109a71adaa557614dbab250fbc95cbbe8ac89e27b25e9e8b0e6e19b6e55102b1360a8c10b93e16bb9bd1722f73e227ed0d3b4ad505566f63cd32cf9bf25b31b9eed95cb70eea260a13ec8c12ce1e270c284ce51ca562de697c9fe9bdef25aa98d362d9f9d635c7862debfd82ae642ea90cc628fb5cac4a6ae5507148da244c83a6af98edd25bcbd5b2d78197f60313f4248273ae463b44d196fd46b156245c6247a56670bb7935708f1c50b3ca0449af3f1da4ac8ee4d903cac6313d8abfe1a35a53a3e57bacd5967bef19601a00b2f636e9821c48871528eee28b48b0e8921b082a088d06e5551fdf41afbc39bb6cc4b0b37260e110f2b0d60e57401494b56488796ce29ce52948f7828454e4abc", 0x1000}, {&(0x7f000006a000)="c14cb86d20c8751e55460b18af7b2b03de34fc6d99915f9c39d2b97f077fedf4fbca85b5a84ee8db2fd39d9233c65d1f595ccce4a6fbb442f17d4a664c90441d0bc300b8ced7b5f1797c36852e5ea423e1a0af20ed9888fca48787caa8290fb821212e23a65edb8488cf6529860d0481e32be7", 0x73}], 0x2, &(0x7f0000f4e000-0xa0)=[]}, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000059000)={0x2}, 0x4) 2018/02/19 02:51:01 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000011000)={0x8, 0xffffffff, 0x2000, 0x3ff, 0x0, 0x6, 0x4, 0xfffffffffffffffb, 0x2}, 0x1ce) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001000-0xb8)=@ethtool_perm_addr={0x20, 0xb0, "64c5245a22d88aae1cfad42479106bc6b6a968aaad4cfa9bcaf887488e37fdaa7788def1642da4213aa591c58c64a791a42d563799bcb273c9b85aeb091e8955cc47154ce82ac7a1df090d33ee981a7e4ff05ed5e9ad47907767b233ae4721e7884a4509e94948cdd2b63fdf79d8af009111316bc4440caa3f5fbb745887df4efa9ccfbd8c2cb196396aff50b5bccc78a6872067a99547815f43c0ae9b52c81a87f5f397fbcb96a7b693368ab8320fbc"}}) getsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000013000-0x4), &(0x7f0000012000-0x4)=0x4) 2018/02/19 02:51:01 executing program 0: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00001a9000-0x15)='/dev/pktcdvd/control\x00', 0x105800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x63, &(0x7f000035d000-0x1e)=""/30, &(0x7f0000000000)=0x1e) 2018/02/19 02:51:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003c000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00002f6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000969000-0xa)=@file={0x1, './file0\x00'}, 0xa) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000795000-0xe)='/dev/keychord\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000eb0000)={0x0, 0x1f}, &(0x7f0000257000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000196000-0x8)={r3, 0x7f}, &(0x7f00001cd000)=0x8) sendmmsg$unix(r0, &(0x7f0000fa3000)=[{&(0x7f0000498000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b71000)=[], 0x0, &(0x7f0000e55000)=[]}], 0x1, 0x0) 2018/02/19 02:51:01 executing program 3: vmsplice(0xffffffffffffffff, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000f83000)=[{&(0x7f0000f82000)="a4", 0x1}], 0x1, 0x0) r0 = epoll_create1(0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000078e000-0x9d)={0x0, 0x95, "bcd14f7f26b262125ebf8ed991498e145bb5daa4a7f32100656eea4cd2466fd10ecbddb621b65c9b6f8edb292bddd3da7924826fce35d3c2d568834b240e8b23c8ae20802cf18f9bdcd136957ce40176644965dd00d7f87dca7ace7c1b0c9499657fbf60fb01a513711c67ed36d4f984261fb03046d7e2510e037d5ac208a58d1a855409671eb55a753f5aeb3209c1b8c96687fa31"}, &(0x7f0000127000)=0x9d) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000026d000)={r1, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}}, &(0x7f0000f8f000-0x4)=0x8c) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000f8d000-0xc)) read(0xffffffffffffffff, &(0x7f0000a25000)=""/184, 0xb8) 2018/02/19 02:51:01 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000e37000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f000000e000-0x15)='md5sumvmnet0procppp0\x00', 0x3) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r2, 0xb5, &(0x7f0000002000)="90") 2018/02/19 02:51:01 executing program 1: mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a8c000-0xc)='/dev/rfkill\x00', 0x80001, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f00007d6000-0x6)={0xffffffffffffffff, 0x40cc, 0x7fff}) r1 = getpid() sched_setattr(r1, &(0x7f0000001000-0x30)={0x0, 0x5}, 0x0) rt_sigsuspend(&(0x7f0000188000-0x8), 0x8) syz_open_dev$binder(&(0x7f0000004000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) 2018/02/19 02:51:01 executing program 5: clock_settime(0x6f0960c220540ad0, &(0x7f0000c66000)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000071a000-0xb)='/dev/hwrng\x00', 0x800, 0x0) mmap$binder(&(0x7f00004fb000/0x2000)=nil, 0x2000, 0x0, 0x4030, r0, 0x0) 2018/02/19 02:51:01 executing program 4: mmap(&(0x7f0000000000/0xdba000)=nil, 0xdba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000468000-0x5)="07073c0d04", 0x5) r1 = socket(0xf, 0x1, 0xc054) mmap(&(0x7f0000dba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, &(0x7f0000dbb000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000fb000)=0x14, 0x80800) 2018/02/19 02:51:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000acc000)={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000002000-0xc)={@multicast1=0xe0000001, @multicast1=0xe0000001, @empty}, 0xc) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000cfe000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) 2018/02/19 02:51:01 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000eb000-0x11)='/dev/vga_arbiter\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb), &(0x7f0000001000-0x4)=0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00004b6000+0x914)={0x0, 0x0, &(0x7f0000a90000-0x10)={&(0x7f0000e16000)={0x2, 0xb, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0x370}]}, 0x18}, 0x1}, 0x0) 2018/02/19 02:51:01 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000005000-0x4), 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001000)={0x0, @multicast2, @multicast2}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f0000000000)=""/4096, 0x1000, 0x0, &(0x7f0000002000-0x14)={0x11, 0x1f, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x2, 0x30}, &(0x7f0000ec2000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001000-0x20)={0x2, 0x10000, 0x8000, 0x2, 0x8000, 0xffff, 0x2, 0x2b, r3}, &(0x7f0000000000)=0x20) 2018/02/19 02:51:01 executing program 7: prctl$getreaper(0x27, &(0x7f00005a1000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000001000-0x8)='./file0\x00', 0x1000) 2018/02/19 02:51:01 executing program 2: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x3, 0x200000, &(0x7f0000aa5000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000f83000-0x7)="79f9f421000005", 0x7) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000f86000-0x8)='./file0\x00', 0x4000, 0x10) fsync(r3) fcntl$getownex(r0, 0x10, &(0x7f0000f84000)={0x0, 0x0}) fcntl$lock(r2, 0x7, &(0x7f0000ea9000-0x20)={0x1, 0x0, 0x3, 0xfff, r4}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000374000)=""/151, &(0x7f0000f83000)=0x97) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000f87000)='/dev/usbmon#\x00', 0x3, 0x200000) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000f89000-0x4)=0x12e5, 0x4) setpgid(r4, r4) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000681000-0x18)={0xa, &(0x7f0000f86000)=""/224, &(0x7f0000f86000+0x1b2)=[{0xfffffffffffffffb, 0x1000, 0x10001, &(0x7f00009c2000-0x1000)=""/4096}, {0x7fffffff, 0xf3, 0x1, &(0x7f00001eb000-0xf3)=""/243}, {0xfdf, 0x1000, 0x0, &(0x7f0000f87000-0x1000)=""/4096}, {0xffffffffffffffbe, 0x69, 0x8, &(0x7f0000f86000)=""/105}, {0x10001, 0x6d, 0x905d, &(0x7f0000790000)=""/109}, {0x0, 0x5d, 0x6, &(0x7f0000f87000-0x5d)=""/93}, {0xffffffffffffff7e, 0x1000, 0x2, &(0x7f0000ef2000)=""/4096}, {0xcf, 0x8f, 0x5, &(0x7f0000f87000-0x8f)=""/143}, {0xf6, 0x5, 0x1, &(0x7f0000f87000-0x5)=""/5}, {0x0, 0x5a, 0x5, &(0x7f0000f86000)=""/90}]}) 2018/02/19 02:51:01 executing program 0: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) r0 = inotify_init() r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00006d1000)='/selinux/enforce\x00', 0x200000, 0x0) r2 = openat(r1, &(0x7f0000183000)='./control\x00', 0x10000, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f000077e000)=@random={'trusted.', 'eth0wlan0uservmnet1selinux\x00'}, &(0x7f0000fd3000-0x25)=""/37, 0x25) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f000091d000-0x4)) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fd2000)='/selinux/enforce\x00', 0x800, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r2) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000d5a000)={{0xa, 0x2, 0x40a, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xde}, {0xa, 0x0, 0x9, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x10000}, 0x6, [0x8, 0x9, 0x400, 0x100, 0x0, 0x0, 0x9, 0x100000000]}, 0x5c) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f000070a000)) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40106410, &(0x7f0000fd4000-0x10)={0xc9, &(0x7f0000fd4000-0xc9)="0541a2787671ef66db8c3e07cb6264be8f0cf5c144b021a826a48ec2c1ae88b828f5f11f53d7c314adb495c500076d80c8fb9423fbae1f817dad6896fb771905ff6b289ceb89e44ee327ff7a61f27aece8133337eb477c6b155a17f58ed9ede9034f4da6f70950888590705224add28a0aad83b65f30717fe1ccaf1bb00b7a89b5dd9e3f9fdc1fe4b1cfed034613dea7ac4b5d3363ad62730cdb464a080d7162b6ac80eda9f506006800082c336e6947d17d5f94c0b834619933f3cae14eeb4f476da8a981eaa12d2c"}) creat(&(0x7f0000fc7000)='./control\x00', 0x0) r4 = inotify_init1(0x0) inotify_add_watch(r4, &(0x7f0000fc7000)='./control\x00', 0x86000006) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000ce9000-0x8)='trusted.', 0x3) creat(&(0x7f0000fd3000)='./control\x00', 0x7ffffe) 2018/02/19 02:51:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x1c7, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) syz_extract_tcp_res$synack(&(0x7f0000d78000-0x8), 0x1, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00002d3000)={0x0, @dev, @empty}, &(0x7f0000a65000-0x4)=0xc) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000054e000)='/selinux/mls\x00', 0x0, 0x0) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000829000)="e56c8cd79e76d2db5254585c85843e135dc2b0f740de84290661e2131683dd0946bcca083a5d07c16fe31df13443bd1ffe1f6653fa959dce7dc54bc5ef9fab4b8616a7a30b0f7f223a25ecdc50d009441a1b19c5495aa0edf5fb926721866c55f5c4f1d783f1f64c04d3fb9d7ee78c67ee896e48f33a14f9c90ece30f51a110c533fdb4f994d9051509e6efe1a018ca97e26e01cc9b455d5effd34de90ebc1cf0eafc0c9ddd452d4fd20334f0495bb8a8f4ca82009a7bb") ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00004d7000)={@common='syzkaller0\x00', @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001}}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000ad1000-0x50)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x8, 0x5c, 0x3, 0x400, 0x1000, 0x10, r1}) 2018/02/19 02:51:01 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x210000, 0x8e) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f000025f000)={0x2, 0x40, 0x2, 0x1, 0x0, 0x5a}) ioprio_set$pid(0x1, 0x0, 0x40000000004001) ioprio_get$pid(0x2, 0x0) 2018/02/19 02:51:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000006d000)='/dev/ppp\x00', 0x8000, 0x0) mknodat(r1, &(0x7f0000612000-0x8)='./file0\x00', 0x8001, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000b2f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f000077d000)=@newsa={0x13c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}}, {@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x32}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_crypt={0x4c, 0x2, {{'ecb(cipher_null)\x00'}, 0x8, "12"}}]}, 0x13c}, 0x1}, 0x0) 2018/02/19 02:51:01 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x14202, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xe, &(0x7f0000002000-0xb0)=""/176, &(0x7f0000001000-0x4)=0xb0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000001000)="776bdcaf2f695d47bd0d2e317d889601", 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000f3f000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x10, &(0x7f0000f24000)=[{&(0x7f0000001000-0x53)=""/83, 0x53}, {&(0x7f0000000000)=""/189, 0xbd}, {&(0x7f00004b0000-0x68)=""/104, 0x68}, {&(0x7f0000000000)=""/52, 0x34}], 0x4, &(0x7f0000a26000-0xcd)=""/205, 0xcd, 0x80000001}, 0x100) mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000027000)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000026000)={0xd68}, &(0x7f0000009000-0x4)=0x10) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x400454d1, &(0x7f0000026000-0x3)) fstat(r2, &(0x7f0000016000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r3) 2018/02/19 02:51:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005a1000-0xc)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f00009cb000)=0x6) rt_sigaction(0x7, &(0x7f00005f6000)={0x42a13e, {0xffffffbffffff270}}, &(0x7f0000c69000), 0x8, &(0x7f0000893000)) r1 = request_key(&(0x7f0000949000)='keyring\x00', &(0x7f00000ab000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00005e3000-0x9)='vboxnet1\x00', 0xfffffffffffffff9) add_key$keyring(&(0x7f0000e3c000)='keyring\x00', &(0x7f00008ef000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0xa, 0x6, &(0x7f0000d42000)={0x0}) recvfrom$llc(r2, &(0x7f00004f0000-0x93)=""/147, 0x93, 0x100, &(0x7f00004f1000)={0x1a, 0x1c, 0x8000, 0x80000001, 0x8, 0x5, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) syz_open_procfs(0x0, &(0x7f0000517000-0x44)="00806e0240246d04653d098a4335ddf8a409a4f9e24ead41295ef68da251a43f732a2d65e8330025dc66b9dbe36dd6a13bf8a10d80013223d174c0aea1c3f3147cc40006") 2018/02/19 02:51:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000000b000-0x10)='/selinux/status\x00', 0x0, 0x0) listxattr(&(0x7f0000e6f000)='./file0\x00', &(0x7f0000c6a000-0x92)=""/146, 0x92) mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000014000)=[{&(0x7f0000022000)="5500000020007fafb72d13b2a4a2809302000000030343026c26236925000c00fe7f0000d52dca8a9848a3c728f1c46b7b31afdc1338bd44000000000000f75ae58303448daaff7f000000000000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000-0x80)=[]}, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x100000000) dup3(r0, r0, 0x80000) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00006bb000-0x6)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f00001aa000)) fcntl$lock(r2, 0x7, &(0x7f0000a2e000)={0x2, 0x0, 0x0, 0x4000000000000006}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000894000)=0x295c, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000800000), 0x4) creat(&(0x7f000095c000)='./file0\x00', 0x80) 2018/02/19 02:51:01 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000d39000+0xc4a)=@ethernet={0x0, @broadcast}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r1, &(0x7f0000001000)=@file={0x0, ""/4096}, &(0x7f0000002000-0x4)=0x1002) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000a99000)={0x0, 0x1}, &(0x7f00002ae000-0x4)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000002000-0xa0)={r2, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}}}, 0x1, 0x80000001, 0x1, 0xfac0, 0x84}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x140, 0x0) readlinkat(r3, &(0x7f0000000000)='./file0\x00', &(0x7f0000000000)=""/4096, 0x1000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000003000)={0x0}) restart_syscall() fstatfs(r4, &(0x7f0000000000)=""/4096) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r2, 0x7f, 0x9, 0x101, 0x69, 0x7}, &(0x7f0000d72000)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x9, 0x4, 0x88ac, 0x100, r2}, 0x10) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f000039d000-0x10)="0100000002000100130800087cf55988", 0x10) 2018/02/19 02:51:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000669000-0x10)='/dev/input/mice\x00', 0x0, 0x14002) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00007ef000)=0xb91) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000028000)={0x6}) r2 = getpid() lstat(&(0x7f000042f000-0x8)='./file0\x00', &(0x7f0000acd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() r5 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00008a8000)={{{@in=@local, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f000009a000)=0xe8) lstat(&(0x7f00004c5000)='./file0\x00', &(0x7f0000233000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000bc6000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000039e000-0xe8)={{{@in6=@loopback, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f000003e000)=0xe8) r10 = getegid() r11 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000be7000)={{{@in=@remote, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@empty}}, &(0x7f000005e000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00002b1000)={0x0, 0x0, 0x0}, &(0x7f000071d000)=0xc) r14 = getpid() lstat(&(0x7f00003a0000)='./file0\x00', &(0x7f000060a000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b90000)={0x0, 0x0, 0x0}, &(0x7f0000954000)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000ebe000)=0x0) r18 = geteuid() lstat(&(0x7f0000bff000)='./file0\x00', &(0x7f000050c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r20 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00006a8000)={{{@in6=@mcast1, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f00002aa000)=0xe8) lstat(&(0x7f000093a000-0x4)='./file0\x00', &(0x7f00007e1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r23 = getpgid(0x0) r24 = getuid() stat(&(0x7f0000357000-0x8)='./file0\x00', &(0x7f0000af5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f000008e000-0x8)={0x0, 0x0}) stat(&(0x7f00000ba000-0x8)='./file0\x00', &(0x7f000072d000)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f000090d000-0x4)=0x0, &(0x7f00006d2000), &(0x7f0000665000)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000059b000)=0x0) lstat(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000852000)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000302000-0x4)=0x0, &(0x7f000081e000), &(0x7f000018b000)) r32 = fcntl$getown(r1, 0x9) stat(&(0x7f0000589000-0x8)='./file0\x00', &(0x7f0000f43000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000917000-0x8)='./file0\x00', &(0x7f00006dc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000fe6000)=[{&(0x7f0000d36000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00006cb000-0x60)=[{&(0x7f0000ec1000)="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", 0x1000}, {&(0x7f0000a09000-0x7a)="32ce66f6180dfe42a5134caae21ed495f31ca7c95bcbb3129c94b894435387a921e4be63577db54a63193181de72fbbaa5cc6eb5e7223d7c595f4332739d28f00a62e7603d112c64498cdc80df1cc0531321d3fd752db682cb1f1eb35f7153377a0087a7eedabcd91123e644df0902db63f4caf14933292a6744", 0x7a}, {&(0x7f000096a000)="b8ea7f66ce7464c128abe0dbcfe2683559bb2380a8a5d0999124c01e450d5bebf08bbd0e6d745fba91fe2079477ac0c5faf7a0f4bcf8", 0x36}, {&(0x7f0000c6c000-0x89)="0cde99560d2febd9294522a63a50a7e4c2742514cc220f44bf9e0f3d4dab50d551b4e7ee6f9075e9b782d0fc9f19c02b95a79811eeb1d325460ca247eb57cfc27e209317ba30caa9d566e2abed6c522897d0cc58adece9fe4e54deacc6820620e793ac445e8859d6e8d3dd0dc629e6fd4cf4d007a370241aafe7ba67ec148320cee4d226919d6f9e5d", 0x89}, {&(0x7f0000c6a000)="c74db026e1f1c7520890ab78a9c052fd3508aafd0bf2e92a5e379f0ab72cb428afdddadbcfe13be0b6af6a291082b3c518f698f48c50f27a734f729d5e5af1ac5a", 0x41}, {&(0x7f0000def000-0x3d)="d4024965cccc68914f25873e6fbd18a92faace1a1c101c4d84b529b150b2824a87a8542d975773281f1c8960b37240b4cfcf95a97769e6096b0b9bb662", 0x3d}], 0x6, &(0x7f000037a000-0x78)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r1]}], 0x78, 0x40}, {&(0x7f00008c5000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000410000)=[{&(0x7f0000c42000)="9ea717267f92ff0f90f3b903521c54c16cbdf2316185f1c5f9440e2d1f74739be447f66993af311c602f5a72b019b7ba34dfced9e626039fbb638676f830b21d2ba6665b30102cca02a74347d392e76da3698823a4e9fd4b0e4f42075330854c06616869b64ea4a99ac0dedca1934d4de35b8bd1225f7bc6fef6f39a2a2d4e7561320e0831f69e0e960f465516526836acdc93ff164f13f6add8b4bab490a6b1d5066a692f43c6ab96869ec036aff6cfca668a92dcef0d1f4214b03d573860d712a0fca9ae78bbd7436e2da584e8182f36972d9c", 0xd4}, {&(0x7f00000f6000)="1f14fe0a4650561f8b2639a9164d304ae67ae06e31d8b1737ac36f", 0x1b}, {&(0x7f0000855000)="9704a2f9174e79cdd7be43a66a8dfdbf7d9dff4b703d55f4863bc36bdd1b58e579c7971019463abfb9b1c33805f516e0a92cc8940c89f6bbb32cc990254d", 0x3e}, {&(0x7f00001c0000-0x68)="f2d31ff982828ff4bbd7ed55a84c0fff20b983af533450646722fa56283a474efeff46101d804363f38525de01beba6c18d6e34b65fdf95cf607411f1cea337c3afb85faa72019c0ca5f337d0f64c2bf03bb7c73fda0a1cb21da2548ddb12c567164d71e5f5d2d45", 0x68}, {&(0x7f000004f000)="700b2dddb0c23a36badcaae41296403ffe07a63f1a026a80c9b454b76f9d4468da1c6321b9b7163869bcee01eb4a75f3b4e77c96d4d67d285291bfec4c820a6174ea13bcfbdd780ffba4065d0cdf12121859d53f71325e6d01a54db82fd15f594801b229452c0151716adb6d6a3c8c55c4386c29d283cea91828ebb90f83ea13866ecda60d3cb96051d95f962a95841fcf724977bd8499971f377fb9ba103e7a0c974a18785fe7f8d04d96cf981c9ec9ebb9b96f8d21576a5bd0f766318b49e23d9a6b53c1b3ce0fb1a5e8e54b1f2310ecd9e18c71c8925c668d", 0xda}, {&(0x7f00001ae000)="775ce395f2b5bad976faffe6cdffefe195dbbbf0b5d9a81a63fcd1dc4da528f021f800e859d27a87e881d12f7eade60c8ee1c43cb32ab723a3a0702b4e8dac571f1ca09bf48cfd5df652eb13cf7d6d", 0x4f}], 0x6, &(0x7f0000c41000-0xb8)=[@rights={0x20, 0x1, 0x1, [r0, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}], 0xb8, 0x40}, {&(0x7f0000938000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000cb2000-0x10)=[{&(0x7f00005c2000)="c863f3d7a3cd62386ff6ff2e6aeffbcb4c7457545cafa5c6fafa9a1ffe90b41dff96786c6eaa968a9b579b21ee331e77b61c4b474d8cd156f707c0c72594bc8bf06175d8d5ed338611bb3012042ddee056a9cab98e2ed3cbca49072b7ca8089ebf230ff96348e265b97a8d", 0x6b}], 0x1}, {&(0x7f0000b15000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, 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{&(0x7f0000ab5000-0x1000)="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0x1000}], 0x3, &(0x7f000033f000-0x40)=[@cred={0x20, 0x1, 0x2, r29, r30, r31}, @cred={0x20, 0x1, 0x2, r32, r33, r34}], 0x40, 0x20004000}], 0x5, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00002b8000)) epoll_pwait(r1, &(0x7f0000007000)=[{}], 0x1, 0x0, &(0x7f000002f000-0x8), 0x8) 2018/02/19 02:51:01 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000005000-0x4), 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001000)={0x0, @multicast2, @multicast2}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f0000000000)=""/4096, 0x1000, 0x0, &(0x7f0000002000-0x14)={0x11, 0x1f, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x2, 0x30}, &(0x7f0000ec2000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001000-0x20)={0x2, 0x10000, 0x8000, 0x2, 0x8000, 0xffff, 0x2, 0x2b, r3}, &(0x7f0000000000)=0x20) 2018/02/19 02:51:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003d000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000ed5000-0x1)=""/1, 0x1) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000dc5000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000755000)) setsockopt$sock_int(r0, 0x1, 0x27, &(0x7f000002e000), 0x4) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f00007bc000)={0x7, 0xffffffff, 0x100000, 0x7, 0x0, 0x101}) close(r0) splice(r2, &(0x7f00004b0000-0x8), r1, &(0x7f0000861000), 0x37ec05a5, 0x1) 2018/02/19 02:51:01 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/enforce\x00', 0x48000, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x7fffffff, 0x7, 0x8000, 0x6, 0x8000}, &(0x7f0000006000)=0x14) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000-0x8)={r1, 0x81}, &(0x7f0000002000)=0x8) r2 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r2, &(0x7f0000004000)=[{&(0x7f0000007000)}, {&(0x7f0000008000-0x62)="b70f244cb9971bbcc2238b1fbe1e398ca69cf375ca0fb6829127655de8560c096459e7d3d8f7da5c830261a7286b9b63f67b86631fe6aa26ca98905c910f7cbd24cc4af168fbcbfcc7c58d622371be8f1e10c5c4032cecc63082fc965559ff81ef5b", 0x62}, {&(0x7f0000008000-0x53)="98a1af89a5266d32cf97483764c67b97b3d5e520ae6afddadfb973df78521603e15e865fa4f825cda9ec18064d427f0af1b592fb6e9e1ed147916a1eee6a78a5f9cd1cf29aee9a535f44c7cac0e5af9122b7af", 0x53}, {&(0x7f0000007000)="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", 0x1000}, {&(0x7f0000007000)="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0x1000}, {&(0x7f0000007000)}, {&(0x7f0000004000)="1b3d5e8be0c59c0d0cee4abba1bd44a744b979df33e1fed8bffc5afa06eb9a410aeb7a78421d0a279f7aea37ba90c78f51f2ee7a2a28565b4f68013df7688e1be0b9de8296fa64b89f7d8ed46eebc6ffed55f057742619aab1e723b3e12ab2a303528b35a2771d264102af34653544e02af2db2c2546a4b7001764fdf3eae83ddc13bf61ebe976478ae6d6640bb6916497c2ef3a74798ca4aafa65dba1c493dc2e000242850061f83a441e75e02ef2761e88ac52a207a166beba4013f06735d7dced1833c92c04a0cf5155b390e991d30a97fb105a4e027c53987e4b0f452286ff1e3f8509d660b25df14bb7faeb42e543258608a7", 0xf5}, {&(0x7f0000000000)="88764da6154ac714c7af89f1ca4018c965d281a93e2cbea431b18ae43644e8b0d8c80b4dd4fccc14a58058eb0be8738caea0168f54f9c2d054e43c5859f87c0540e53618679b11a6b0e3aa05ddd67e1775e049c34ec90d421a3216e6c6c8cf7186a0e180b5", 0x65}, {&(0x7f0000007000)="c1e5a37f6a4f6f462ad1dc02c734a6ce5348628d4c1bea2a57d1958f7c244c5da73f11f254961699f5501dd91f17de5246d38a64e5949bb471f24f07895b6e572491295c9f0d67ad49455f577370c6bef36cfbd517976d32e3cdcf3ed8174c7964c23fa001bc9113699557aaab20394456cf64816a8e03faa87c9cf822aa665a7f45d56de4d735b8c723b45afc0b7cd43c17664bca85c4c879a076121774f1e4ff4a0ead1b", 0xa5}], 0x9, 0x2e) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000009000-0xc)={0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000009000-0x4)=0x0) setpgid(r3, r4) ioctl$sock_SIOCOUTQ(r2, 0x80487436, &(0x7f0000006000-0x4)) 2018/02/19 02:51:01 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x6000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000001000-0x20)={"594b6b73a832fb2ea07cc141d15a92c2", {0x4, 0x2, 0x9, "c5c442bb2d99", 0x5}}) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f000068a000)={{0x2, 0xffffffffffffffff, @loopback=0x7f000001}, {0x0, @link_local={0x1, 0x80, 0xc2}}, 0x0, {0x2, 0xffffffffffffffff, @rand_addr}, @syzn={0x73, 0x79, 0x7a}}) 2018/02/19 02:51:01 executing program 5: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f000000c000)='./file0/bus\x00', &(0x7f000000f000-0xc)='./file0/bus\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000015000)="010063dcfe9f20e6c5f42ac3a2b5b39dfdc625ab2ad4ccfded80ec9ad984") r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000013000-0xd4)=""/212) open(&(0x7f0000008000)='./file0\x00', 0x1, 0x4) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000035000-0x8)) 2018/02/19 02:51:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dad000-0x37)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) open(&(0x7f000063b000)='./file0\x00', 0x84941, 0x0) execve(&(0x7f0000ec0000-0x8)='./file0\x00', &(0x7f000074f000)=[&(0x7f0000d0a000)], &(0x7f0000dad000)=[&(0x7f0000943000-0x7)='md5sum\x00', &(0x7f0000cee000)='trusted.}\x00', &(0x7f000094b000-0x3)='%{\x00', &(0x7f000031c000)='(lovboxnet1\x00', &(0x7f00000e7000)='vboxnet1)${q{GPL\'\x00', &(0x7f000009c000-0xa)='-vmnet1\\$\x00', &(0x7f0000b87000)='{vboxnet1eth0\x00', &(0x7f00005f9000)='\x00', &(0x7f0000d25000)='keyringkeyringbdevppp1', &(0x7f000064d000)='cgroup$\x00']) open$dir(&(0x7f0000e9f000)='./file0\x00', 0x26102, 0x0) 2018/02/19 02:51:01 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000fd7000+0xb27)='/dev/input/mice\x00', 0x0, 0x20001) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00001d0000-0x10)="0b7787289f840db0b807be9594778ebd", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f000013e000)='./file0\x00', 0x400, 0x92) syz_open_dev$sndtimer(&(0x7f00009e0000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$ax25(0x3, 0x3, 0xf0, &(0x7f0000f4b000)) r4 = fcntl$getown(r2, 0x9) r5 = geteuid() r6 = socket$pppoe(0x18, 0x1, 0x0) connect(r6, &(0x7f00002ad000)=@pptp={0x18, 0x2, {0x0, @multicast1=0xe0000001}}, 0x20) lstat(&(0x7f00006ca000)='./file0\x00', &(0x7f0000034000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = accept$inet(0xffffffffffffffff, &(0x7f0000519000-0x10)={0x0, 0xffffffffffffffff, @dev}, &(0x7f00009dd000)=0x10) sendto$inet(r8, &(0x7f00006c4000-0xd1)="8d7a5021c60855198607914f5ee10eceb2cef5b5209a44f01f68c082b1d58e77bed2e7dc4f9b6032011085a96381091903d713c88770aae979a0a120f69c59a5daf0b6a64cab7ad56103c474a1b7ed312a01707909c629f0638d85247ba2db58fc3295f7cccf47c4471a611e9df5be350a8c5a21e71e48208f3b0fc5402234fac8ccbd934fbd5243c1a33a441bbd5d77ecc1b84963c7d300909650cdd1ed19ffb6953b0d9b03e026a5fbd84211b9d9876c027fdd75e285ed49094bfbceabb3a89448b7d991f41ba8a31cc913b13eeb59f5", 0xd1, 0x4000000, &(0x7f00002c3000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f000011a000-0x20)=[@cred={0x3a6, 0x1, 0x2, r4, r5, r7}], 0x20}, 0x0) fadvise64(r1, 0x0, 0x7fffffff, 0x4) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x10044, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f000070b000-0x40)={0xffffffffffffffe1, 0x0, 0x7}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/19 02:51:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000a33000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000c90000)=0x10, 0x80000) close(r0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fac000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000a16000)=0x4, 0x4) r2 = syz_open_procfs(0x0, &(0x7f00001e1000-0x9)='pagemap\x00') r3 = open(&(0x7f000045f000)='./file0\x00', 0x8000, 0xa) preadv(r2, &(0x7f0000233000)=[{&(0x7f0000b76000)=""/8, 0x8}, {&(0x7f00009d5000-0x1000)=""/4096, 0x1000}], 0x2, 0x400000000) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000468000-0x4)={0x9}, 0x4) accept$unix(r3, 0x0, &(0x7f0000d42000-0x4)) fcntl$notify(r0, 0x402, 0x80000019) 2018/02/19 02:51:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x12) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000bc9000), 0x4) [ 39.712684] netlink: 17 bytes leftover after parsing attributes in process `syz-executor4'. [ 39.743321] netlink: 17 bytes leftover after parsing attributes in process `syz-executor4'. 2018/02/19 02:51:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000400000005, 0x0, &(0x7f0000324000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000094d000-0xa)=@file={0x1, './file0\x00'}, 0xa) listen(r0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000c63000)=@common='erspan0\x00', 0x10) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f00000f8000)={@common='ip6tnl0\x00', @ifru_flags=0x2000}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000046c000-0xc)='/dev/rfkill\x00', 0x800, 0x0) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000fef000)=0x6) 2018/02/19 02:51:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000515000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x2ffffffff}, 0xc) clock_gettime(0x0, &(0x7f000081f000)={0x0, 0x0}) recvmmsg(r0, &(0x7f000076a000)=[{{&(0x7f0000282000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x10, &(0x7f0000da8000-0x90)=[{&(0x7f00005d0000-0xbd)=""/189, 0xbd}, {&(0x7f00005d1000-0x82)=""/130, 0x82}, {&(0x7f0000410000-0xfe)=""/254, 0xfe}, {&(0x7f0000086000-0x6b)=""/107, 0x6b}, {&(0x7f0000c30000)=""/195, 0xc3}, {&(0x7f0000610000-0xfa)=""/250, 0xfa}, {&(0x7f0000c1d000)=""/56, 0x38}, {&(0x7f000008e000-0x1000)=""/4096, 0x1000}, {&(0x7f000068f000)=""/94, 0x5e}], 0x9, &(0x7f00006a1000-0x90)=""/144, 0x90, 0x3}, 0x9}, {{&(0x7f00008eb000)=@in={0x0, 0xffffffffffffffff, @remote}, 0x10, &(0x7f000065b000-0x30)=[{&(0x7f0000ed0000)=""/226, 0xe2}, {&(0x7f0000ce2000-0xe6)=""/230, 0xe6}, {&(0x7f000079f000-0x2b)=""/43, 0x2b}], 0x3, 0x0, 0x0, 0x77a7}, 0x1}, {{&(0x7f0000da0000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @dev}}}}, 0x32, &(0x7f000050c000-0x30)=[{&(0x7f0000295000-0xb0)=""/176, 0xb0}, {&(0x7f00000b9000-0x1000)=""/4096, 0x1000}, {&(0x7f0000a10000-0x3)=""/3, 0x3}], 0x3, 0x0, 0x0, 0x9}, 0x10001}, {{&(0x7f00006ca000)=@ax25, 0x10, &(0x7f0000f9e000-0x50)=[{&(0x7f0000443000)}, {&(0x7f000095d000-0x53)=""/83, 0x53}, {&(0x7f000027f000)=""/110, 0x6e}, {&(0x7f0000e70000-0x1)=""/1, 0x1}, {&(0x7f000021c000-0x60)=""/96, 0x60}], 0x5, 0x0, 0x0, 0xb9}, 0x10000}, {{0x0, 0x0, &(0x7f0000db2000-0x50)=[{&(0x7f0000b16000-0x3f)=""/63, 0x3f}, {&(0x7f000012e000-0xc8)=""/200, 0xc8}, {&(0x7f0000243000-0x25)=""/37, 0x25}, {&(0x7f00009e0000-0xcc)=""/204, 0xcc}, {&(0x7f00006ca000)=""/29, 0x1d}], 0x5, &(0x7f0000258000)=""/85, 0x55, 0x4}, 0x10001}, {{&(0x7f00001bc000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x32, &(0x7f0000951000)=[{&(0x7f0000ccf000-0xe6)=""/230, 0xe6}, {&(0x7f0000ddf000-0x37)=""/55, 0x37}, {&(0x7f0000289000)=""/132, 0x84}, {&(0x7f0000f43000)=""/12, 0xc}], 0x4, 0x0, 0x0, 0xa8db}, 0x6}, {{&(0x7f00004ba000-0x9)=@rc, 0x9, &(0x7f00000a6000-0x20)=[{&(0x7f0000db0000-0xc5)=""/197, 0xc5}, {&(0x7f000075e000)=""/25, 0x19}], 0x2, &(0x7f0000f22000)=""/26, 0x1a, 0x1}, 0x5}, {{&(0x7f0000801000-0x10)=@can, 0x10, &(0x7f000086f000-0x60)=[{&(0x7f0000000000)=""/140, 0x8c}, {&(0x7f0000644000)=""/241, 0xf1}, {&(0x7f00003c9000-0xb3)=""/179, 0xb3}, {&(0x7f0000427000)=""/167, 0xa7}, {&(0x7f000076b000-0x73)=""/115, 0x73}, {&(0x7f0000a4c000-0x6d)=""/109, 0x6d}], 0x6, 0x0, 0x0, 0x3}, 0x6}, {{&(0x7f0000451000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x10, &(0x7f0000624000-0x60)=[{&(0x7f000082b000)=""/84, 0x54}, {&(0x7f0000575000-0xcf)=""/207, 0xcf}, {&(0x7f0000f59000)=""/108, 0x6c}, {&(0x7f0000810000-0xea)=""/234, 0xea}, {&(0x7f00009a4000)}, {&(0x7f0000535000)=""/101, 0x65}], 0x6, &(0x7f0000a33000)=""/225, 0xe1, 0x7f}, 0x6}, {{&(0x7f000030c000)=@can, 0x10, &(0x7f0000ca0000)=[{&(0x7f0000485000-0x6f)=""/111, 0x6f}, {&(0x7f0000618000)=""/4096, 0x1000}], 0x2, &(0x7f0000440000)=""/80, 0x50, 0x8}, 0x3ff}], 0xa, 0x1, &(0x7f0000ab3000)={r1, r2+30000000}) ioctl$PPPIOCSFLAGS(r3, 0x40047459, &(0x7f0000fb2000)=0x20100) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000ced000-0x4), 0x4) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f0000010000)=@kern={0x10}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r4, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r4, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r5, 0x8924, &(0x7f0000001000-0x4)) 2018/02/19 02:51:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f00003ab000)='./file0\x00', 0x301000, 0x8) ftruncate(r0, 0x10000) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$fuse(r1, &(0x7f0000faa000-0x28)={0x331, 0x0, 0x0, @fuse_notify_delete_out}, 0x50) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f000087b000-0x20)={"c091480c1bd3fcc72fe810360e38acf5", {0x4, 0x9f, 0x9, "fd6fd4cbdd2d", 0xab}}) sendmmsg(r1, &(0x7f0000f43000)=[{{&(0x7f00000ca000)=@ax25={0x3, {"02ca61ff26b6a2"}, 0x80}, 0x10, &(0x7f0000156000-0x20)=[{&(0x7f000002d000)="63ce01547a699b731995a7b56eef126123345eaa0bc36e8775dbcc93885473dcc6d3343fd2f4e1f3e49e367c5d01cd936f94457fa63ff2ddc47eafc422e8023724a4a4dee2379b080147d53dee1bb2492f327fd5f80c96dfd4e8e4dd128d639bc5", 0x61}, {&(0x7f0000492000-0x9e)="81ef9fcc881803c2759de6c3b5dabbf1cfe57ea8bd9cb7baade6411275b08328334db3a87f92f82e0a08bf4353360fa6305c97dc4af53691819667d86b532e04bacecb8ccb78a3f2d46afa4bb3ba9c90bad46a0e7914ee7a0950ccbbf7a29c40a71e1a5810b0064c99aa43902e3cd6513e70cc78449983d7c52a7b1997c6b6c9ac105940469413fdb86d4f098558457ef83476dce768199fa5d8b606fe86", 0x9e}], 0x2, 0x0, 0x0, 0x20000000}, 0x10001}, {{&(0x7f0000710000)=@llc={0x1a, 0x0, 0x5, 0x1, 0x7, 0x0, @empty}, 0x10, &(0x7f00007cb000-0x20)=[{&(0x7f000086a000)="a2de4eca6e286c19e460eafd8d474c9fc23ddfbe6ec98b01d8df913c317796451499a7212e9a31190055ffe3cf7d9c3cb7c0c3a0e5bc5eff283d1ff48f4d436f04426b3428d86e03dd0832e23e68ed5907c311892570162e04d8364ef4f7213553c48406b49acf756c330377f167652d87d56504aa51592566ce7a6f8bd2d1e3cafd4e9bc5a0ba448311dcc1eeef90ff526fcb93d147b0b4c356aed9257a13dd55136d5e622afdc8461f31796410bb27848c54f17d6428f99e7bd8d74066864812b82c2d3d0ec4fb0eef7b87b67be1a0fcc977fbfdfd5282ee39ccb375d2529b345238a8bd9b693757e9a0164a", 0xed}, {&(0x7f00007f7000)="47c919d0b206be312bef07b6d84f102f5d92727c163001fbabca49b56774706f4801cbdc2b367be487a1a026507e535947e3d50129b2633bae9291abe131b92e2f4fd69c89447a24895e8ddb400bc42c9c90346d11d1dbef10533461412562e9e0a2b186d93c964d9c7762e5a8e037cb41c14d47581965287cdb2cd62fbd3e540b5943a3b582bf9c65824dea73fc0c5bbe49e2bddfbdc02c2105af517053d36acad7", 0xa2}], 0x2, &(0x7f0000eb3000)=[{0x70, 0x113, 0x8, "9b0568248aa8a2472b08bbedf05b5808d1066385af74b7eb831c689ee7b4f6a9900653442a6e6a4017de45f7a5e0009866083a2f42530c9b7566d8f10feb775cd2bbf4c3561213fab94eab4959c4e803e29b79cf5221251f5f701b8c63"}, {0xd0, 0x1, 0x9, "7f84606a6fa4278679cf9d500531228f345fa9e74b3069e47bd10f31eb85285e2d4ce0b2a73dfeefb82b3215f03b79790504a30ac0cabb6d2881351afe59b96ef7859e7e90b2ef48fe1487c8f6b336854ee403b0b34fcb1da0be9d814a2abeae856a1d1689b08ad94931f9f665ae53c21c4356e6763af475bcb6d7bf7f3500e9272bbdd0fca30640bc07fadf20b053f3c075953f9ff2af23cb3f38144c13fa8903e822f65a3cf846b60635d2535c1bacdef60baf0e7087c0d1c43bd47d"}, {0x20, 0x19d, 0x81, "76df16fc52343e657a0a"}], 0x160}, 0x3}], 0x2, 0x40004) 2018/02/19 02:51:01 executing program 3: mmap(&(0x7f0000000000/0x6b000)=nil, 0x6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000038000)='/dev/ppp\x00', 0x14000, 0x0) mmap(&(0x7f000006b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x45, &(0x7f00009f4000-0xe2)=""/226, &(0x7f00007f1000-0x4)=0xe2) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f000006c000-0x4)=0x1) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000e1c000)={&(0x7f00009f6000/0x3000)=nil, 0x3000}) mmap(&(0x7f000006c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f00009a9000)='./file0\x00', &(0x7f00004db000-0x28)=@random={'system.', 'posix_acl_accesstrustedeth0ppp1]\x00'}, &(0x7f000006d000-0x10)='/dev/ppp\x00', 0x9, 0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000062000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r2) execveat(r3, &(0x7f000006b000-0x8)='./file0\x00', &(0x7f000006b000-0xc)=[], &(0x7f000006b000-0x10)=[&(0x7f000006a000)='*\x00', &(0x7f000004a000)='-}lo!\x00'], 0x1000) [ 39.783694] audit: type=1400 audit(1519008661.444:5): avc: denied { create } for pid=5156 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_scsitransport_socket permissive=1 2018/02/19 02:51:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) fdatasync(r0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000106000-0x4)=0x10000, 0x4) recvfrom$inet6(r0, &(0x7f0000171000+0x6aa)=""/124, 0x7c, 0x41, 0x0, 0x0) 2018/02/19 02:51:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) setfsuid(0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00008e7000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f000079e000-0x118)={0x7, {{0x2, 0x0, @multicast1=0xe0000001}}, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x118) clock_adjtime(0x7, &(0x7f0000b60000-0xd0)={0x1, 0x7, 0x9, 0x31, 0x99, 0x7, 0x1, 0xffffffffffffffff, 0x2, 0xfff, 0x6, 0x1, 0x3f, 0x80, 0x10001, 0x81, 0x3, 0x10001, 0x800, 0x0, 0x2, 0x3, 0x3a, 0x2000000000000000, 0xff}) 2018/02/19 02:51:01 executing program 6: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) fchmodat(0xffffffffffffffff, &(0x7f000058f000)='./file0\x00', 0x0) mprotect(&(0x7f000045f000/0x1000)=nil, 0x1000, 0x1000008) clone(0x0, &(0x7f0000eab000), &(0x7f00000a4000-0x4), &(0x7f0000b46000), &(0x7f0000b47000-0x7c)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000809000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0xfffffe75) sendto$inet(r0, &(0x7f00006af000), 0x0, 0x0, &(0x7f000000a000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/02/19 02:51:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b0f000-0xb)='/dev/hwrng\x00', 0x2001, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x2, 0x4) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0xffffffffffffffc1) ioctl$TIOCLINUX2(r1, 0x80047456, &(0x7f0000a95000)={0x2}) 2018/02/19 02:51:01 executing program 7: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000f7f000)={0x200000000000000, 0x0, 0x1f, 'queue1\x00'}) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f0000e7c000-0xc)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000eee000-0x7c)=@newlink={0x48, 0x10, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_MAP={0x28, 0xe}]}, 0x48}, 0x1}, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000f80000)) 2018/02/19 02:51:01 executing program 3: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00004eb000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f000015d000-0x8)={@multicast1, @empty}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000010000-0x8)={0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f000000a000)={&(0x7f0000010000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, 0x26, &(0x7f000000b000)=[{&(0x7f0000009000)=""/15, 0xf}, {&(0x7f000000c000)=""/138, 0x8a}, {&(0x7f000000f000)=""/56, 0x38}, {&(0x7f0000006000)=""/144, 0x90}, {&(0x7f0000002000)=""/241, 0xf1}, {&(0x7f000000c000-0xcf)=""/207, 0xcf}], 0x6}, 0x100) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000007000)='/dev/sequencer2\x00', 0x40000, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r2, &(0x7f000000f000)=""/244, 0xf4, 0x40002100, &(0x7f0000007000)=@pptp={0x18, 0x2, {0x0, @empty}}, 0x20) 2018/02/19 02:51:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f00005aa000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket(0x18, 0x5, 0x601) connect(r0, &(0x7f0000c82000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14}}, 0xe) 2018/02/19 02:51:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000f51000-0x20)={0x18, 0x1, 0x2, 0x800000005, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x2, []}]}, 0x18}, 0x1}, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d68000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getpeername$ax25(r1, &(0x7f0000f2d000-0x10), &(0x7f0000621000-0x4)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000425000)={0x0, 0x54ff}, &(0x7f00008ec000-0x4)=0x6) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000027c000-0x8)=@assoc_value={r2}, &(0x7f0000511000)=0x8) utimes(&(0x7f0000ee1000-0x8)='./file0\x00', &(0x7f00000fe000)={{0x0, 0x7530}}) [ 39.926668] mmap: syz-executor3 (5207) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/02/19 02:51:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000076a000)=[{}, {}, {0x2}], 0x28c) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c62000-0xe8)={{{@in=@multicast2, @in6=@remote}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000dfd000-0x4)=0xe8) 2018/02/19 02:51:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000670000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) readv(r0, &(0x7f00009dd000)=[{&(0x7f0000e84000-0xac3)=""/4096, 0x1000}], 0x1) write$fuse(r0, &(0x7f0000b2d000-0x18)={0x18, 0x0, 0x9, @fuse_bmap_out={0xbadb}}, 0x18) setsockopt$inet6_dccp_int(r0, 0x21, 0x10, &(0x7f00005f9000)=0x4, 0x4) 2018/02/19 02:51:01 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000001000-0x4)=0x7, 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/vga_arbiter\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000003000-0xd7)=""/215, 0xd7, 0x10000, &(0x7f0000002000-0x8)=@abs={0x0, 0x0, 0x2}, 0xfffffffffffffef3) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000004000-0x19)=@random={'trusted.', '/dev/vga_arbiter\x00'}, &(0x7f0000003000)='$vboxnet1[)ppp1\x00', 0x10, 0x3) kexec_load(0x2, 0x4, &(0x7f0000003000-0x80)=[{&(0x7f0000000000)="2f221314dedf0e48aaabb36198f18b9645f308118b293b06923d8c97adb2eb8288be19d8bbad0430302920e2492dbb66690adbe561587bf9619f195b65d968261015d32b3b105b68a9a6ebd4da9a6d74e7b26009051091be08b4fb11022e0678000f339340699ef9bf534bb17f2bf6541ba32422ea500f2dd9c365fa5fb1b48cad6da789f75934f4d57185354c", 0x8d, 0x8, 0x2}, {&(0x7f0000002000)="59603011181298f70b3355119418235e75e15079895f618dd48caef9a36a3bb364b8a78450601c2fb2ad7f334a691c4a170952133d429160a157cb3f6011ae9b7f3203d0cffd998999102530864f269f083d2fd2f99007ee", 0x58, 0x80000001, 0x5}, {&(0x7f0000001000)="3b401ba51fc3e1b01a70c9149d6acb5f5e358599c35297f9ccc7145248", 0x1d, 0x4, 0xc436}, {&(0x7f0000002000)="b383e890f9491b0fb9a0a5960112f234a4183925ff9f3b736b75b3b04b62b529c16b09ac8ea27e5d357bc71ac277377742e5a420fd24bec390161e7324a03889a8d616511564b6d09dfea2a69f7b1b63a7c7634c8eaa4b487e5c0d8b6ba2f84f6adfbfc25ee202705f3897df3250f0baffffef51d9bbd67c09c69269e80c5078102c9961eebe6ada5f791bd411", 0x8d, 0x0, 0x20}], 0x150001) 2018/02/19 02:51:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000977000-0x258)=[{{&(0x7f00005e9000)=@ethernet={0x0, @remote}, 0x10, &(0x7f0000007000)=[{&(0x7f000096b000-0xbe)=""/190, 0xbe}, {&(0x7f0000b16000)=""/32, 0x20}, {&(0x7f0000c85000-0x3d)=""/61, 0x3d}], 0x3, &(0x7f0000941000-0xbd)=""/189, 0xbd}}], 0x1, 0x0, &(0x7f0000b9e000-0x10)) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[]}, 0x0) setxattr(&(0x7f00001c1000)='./file0\x00', &(0x7f0000d3d000-0x9)=@random={'system.', '}\x00'}, &(0x7f0000057000)="0676626f786e65743100", 0xa, 0x1) r0 = syz_open_dev$sg(&(0x7f0000998000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000521000-0xcb)=""/203) 2018/02/19 02:51:01 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000002000)='/dev/input/mice\x00', 0x0, 0x100) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000002000)='cpusetem0posix_acl_accesscgroup ?\x00', 0x2) fanotify_mark(r1, 0xd, 0x8000010, r2, &(0x7f0000001000-0x8)='./file0\x00') ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={@common='lo\x00', @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000003000-0x10)={&(0x7f0000002000/0x2000)=nil, 0x2000}) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000005000-0xec)="694c0c6272ff0ad1357ddb1b412ff286d15c8516ee4590c2a0c6df58017ed864dbb873e11bcf4f2d6cdf755f8c60454085e088b67317f280fe7811be33d3b3ce2e07d89fbbf83e262d78289d35793befdaac874c92519a095d332fe3e5fa3280b21f1b49d976388c7d0046362381a27a24839bfe8ad821f5b13e533d722d051d0188e48d6501b2792083c76b63203ef8623970cb381d68c6531abfbc257ebfb6931c4fb7c8222a86e94f6ba52e2a35ebf9fb46342ae2f1dc7ca47a5ed4c380073ef9b5db9caa21687aff5427921767479326a7d9b40d0728b5979087f3b72bace9863d2ebeb0f4230c75bb68") clock_gettime(0x200000000003, &(0x7f0000004000-0x10)) 2018/02/19 02:51:01 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000003000)={0x0}, &(0x7f0000000000)=0xc) prlimit64(r0, 0xf, &(0x7f0000003000)={0x0, 0x1}, &(0x7f0000001000)) 2018/02/19 02:51:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000e9a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000487000-0x4)=0x14, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000033a000-0xe8)={{{@in6=@ipv4={[], [], @local}, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000e8b000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000766000-0xe8)={{{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in=@broadcast=0xffffffff, 0x0, 0x5, 0x3, 0xe5e, 0x2, 0xa0, 0x80, 0x3f, r1, r2}, {0x200, 0x3, 0x9, 0x0, 0x2, 0x6, 0x0, 0x100000001}, {0x7f, 0xfffffffffffffff7, 0x7, 0x6}, 0x20, 0xffffffffffffffff, 0x0, 0x1, 0x3, 0x3}, {{@in=@rand_addr=0x11, 0x2, 0x7f}, 0xa, @in=@multicast2=0xe0000002, 0x0, 0x7, 0x3, 0x0, 0x2, 0x3, 0x101}}, 0xe8) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000a99000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}}) r3 = accept$inet(r0, 0x0, &(0x7f000030c000)) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f000014f000-0x4), &(0x7f0000020000-0x4)=0x4) syz_extract_tcp_res(&(0x7f00009af000), 0x3ff, 0x9) 2018/02/19 02:51:01 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x5, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x8)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$unix(0xffffffffffffffff, &(0x7f00005d7000)=@file={0x0, ""/108}, &(0x7f0000000000)=0x6e) fstat(0xffffffffffffff9c, &(0x7f000032b000)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r2, &(0x7f0000002000-0x4c)=""/76, 0x4c, 0x40, &(0x7f0000000000)=@in6={0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) setsockopt$ax25_buf(r1, 0x101, 0x0, &(0x7f0000000000)="f40083aee15e61eff2de1a2f9dc0dee817860e3d6fd9542279102b87f83dd68720482d474df5e7232a53d1cfe2bdf4b96146a54bddff0e0b91d78cb1e4a7658d2ed1de87a40e5a052eb5a1a14b2ec57f229c8400a939f6e7777cded7be5338c829b76b341dbded970ce65685b770468e3056b9362c0150037be1cbbad5834d130dee9ae135a96e582848630fda46f2f9d57bc66e9b1142cc26455cd503038b5b9a80c37dfcb876aaad0497b6c0382558cbd90490bb34c589e9aafdebfdfaceb5654e0ca25e78a14a8d1f", 0xca) sendmsg$nl_netfilter(r0, &(0x7f0000b25000-0x38)={&(0x7f000056b000-0xc)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000f44000-0x10)={&(0x7f0000000000)={0x504, 0x2, 0xf, 0x0, 0x5, 0x2, {0x2, 0x0, 0x5}, [@typed={0xc, 0x33, @fd=r1}, @nested={0x270, 0x40, [@typed={0x10, 0xc, @str='loem1@+\x00'}, @typed={0x10, 0x2, @u64=0x4}, @generic="159f1230b7073dfb94c01037e84dc8043f648268eceeda08d7a00fe5efc2aad89076be6ddd76e0", @generic="431d65fd8c17a3a732a11b2ebd44abd14af7e5b71fba0d8b7fcacac56301ddf6b7f9dc85ca97f770604e84d07af6a8fc4d1da3e1c6918b0adb7a6f2cb38aa575b0d943e5e5b639815994bb40dd043a4ffeb99a59715578ef0c43419c34e292bfc02747999333fba26d67b5f9de4aa60db19098b40d17e45916b19768414c7baf7b4011ec3c33c2e33ce5f79a2bb8c49a637e8e36d9948adb775ea53e00390710c0bd3c79e26fb3e88e416936eb3d6a9776944bf575085a18293544f8201f9aaeee3fe8a8e5ae4a40", @typed={0xc, 0x8f, @ipv4=@multicast2=0xe0000002}, @generic="00f0f8349ee69e127515aa1673bb27a94df49f82efcbcb12748cc727c0886de0835e91ea498f5be271c302e73dec463b14dfa03bb4650541751c29f7973c9d028e90a2c6b76160fbc63de22cfe3fea666e3bf25a0ad0169536b3750912acfd2f946f8fdc370114566ee5ac78c4cc1ed78e", @generic="b045af2d867f0cd8bc016247cbc61ff9bdc7c9de36fc28bbcf0c52b77efd4257ea62fde2bf2c0a747f0b466cd25da3b49c795847e016961d3fed157f05f7de3371084efa50b007b62184051730e8a61bad349bf187374430aeb9799e32be8b0d1b5bfe58cb8584986ae172468cf3efb96c57554f3100dff3e83f411c92aa3e8af9df7eda94aa7f801210e987c93ef45d08b19a4604e51186d68fa87fe296e562255958301797241572052bdd15010ab30b0fc64c84b4cf7d72ff670d4ca6377cda254272d466afb7fa92241cbb800873f57569b3e3bfc5a9c76e948ec2c487ed"]}, @nested={0x1d8, 0x80, [@typed={0xc, 0x42, @fd=r2}, @typed={0xc, 0x78, @uid=r3}, @generic="90646aeace6a6affaf687479f5c28643ea4812ebf4abae98515df8333b5d4544c0b27b067a87965d202151349ad80e918481f44e347603553c9048bf270f5afbc124fd26bb8b213143004bc5ffc87f750565c682146c725cc1ca9858691ea8e4d3ae7f0e4dc8ea98f57446b28aee4c4611bef5dd15a7be61b21f1e62926f159df6e33a09cb06c1f7a03de17cd7d5b39cb385df947fbaf926d474072fcf6b01f4d600a90c9a2d07cacf56d44ce058f3350eaedb7d24c5be1d", @typed={0xc, 0x90, @uid=r4}, @generic="d7ec53ce31acfeb8df8c93248e80023626b3fad4bdc5050ecdb29c1b32ad63e69292374b5e1459a6356e6b8b247f93a705041877b8b8ea00d7b059b95d88d971b2005d0ebb8191cee2baf3ac35b1ed6327c77946ab761e7d564f", @generic="e8360299fa4e40b85f46d1c450061e4d631d3c33d67968324a31f64d7e9901fa4613a9755d8a8b98702ec67b7fc63c2e0e61a7ce66def2d3fd43f92e2e7e03f841a07a8eb7bf2363deeeb713c645f50b023c8157f04bc477b26ae2358553db88875431b84030f9b20d12f028aee06a0447bf63caa83a84e561e85c8a2c5b05c22b641d1e7f2da41ec7f48173fa02debf0d", @typed={0xc, 0x46, @u32=0x3}]}, @generic="43e313dbc861172856cdc1aa23b0c44f4d5507b1f171a7804e2022e65207f00b1b6db595a8451fe7cd7043a9b6896871546a8bdc2988dee8306931bff853a5ed2af407d5fe3da65e8b3e22697bab60bf3fbcede37dc9e1c404b9e20ca41f3ffe00be01698d44902f0a12ae711d70f8244e22af245582083e21e017231832214054214ba6ba5c1530304d74128b48ce5756938b108f96e656e0"]}, 0x504}, 0x1, 0x0, 0x0, 0x40000}, 0x20008005) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) pipe(&(0x7f00007a2000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r6, 0xc0a85320, &(0x7f00005fd000-0xb0)={{0x1, 0xfffffffffffffffb}, 'port1\x00', 0x82, 0x0, 0xa2, 0x7f, 0x7, 0x67, 0x967a, 0x0, 0x4, 0xeaf0}) sendmsg$nl_route(r5, &(0x7f00003d0000-0x38)={&(0x7f0000f76000)={0x10}, 0xc, &(0x7f0000256000-0x10)={&(0x7f0000ad5000)=@setneightbl={0x24, 0x43, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@NDTA_NAME={0x10, 0x1, 'selinuxem0\x00'}]}, 0x24}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000468000)={0x0, 0x800, 0xf10, 0x7, 0x9, 0x8, 0x1, 0x0, {0x0, @in6={{0xa, 0x2, 0x8000, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x10000}}, 0x9, 0x401, 0x81, 0x6, 0x7}}, &(0x7f000083e000)=0xb8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x1a, &(0x7f00001ff000-0xcf)={r7, 0xc7, "e42e3ab60bf0e006be69aef223416379821d33f9c6368a83b8d12ece6b81b81b0982f26353340ab2c750b42aa10c1e1a4e54581dc425047c7f25d0a21bbfdf0c88b5f78e7a0e9b6affe66260ae6a240c8e83dfb20fcffbe53d7557f6e776aa4b5ce4e9dfdb6cfdea5cad621a5fa1d842371ac003ac5326a84cbd398ba348cbd684237d5a2c9ac38237faa1e6d2e713139642e5e9cee8efc227cad755c950bdd5acd109639607a8e2ae10209166882e26a5773ec774ca0030f100579a83e5b1f636e0c2762a9373"}, &(0x7f0000d22000-0x4)=0xcf) [ 39.955578] audit: type=1400 audit(1519008661.614:6): avc: denied { create } for pid=5213 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 39.984099] audit: type=1400 audit(1519008661.644:7): avc: denied { write } for pid=5213 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/19 02:51:01 executing program 5: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup3(r0, r0, 0x80004) connect$l2tp(r1, &(0x7f00003bb000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x1, 0x3, 0x2, {0xa, 0x2, 0x7, @empty, 0x2}}}, 0x3a) mmap(&(0x7f0000b3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000b3c000)) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000424000), 0x4) 2018/02/19 02:51:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000343000-0x10)='/selinux/status\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) sendmmsg$inet_sctp(r0, &(0x7f0000e98000-0xe0)=[{&(0x7f0000209000-0x10)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10, &(0x7f0000c5b000)=[], 0x0, &(0x7f000065c000)=[]}], 0x1, 0x0) 2018/02/19 02:51:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000670000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) readv(r0, &(0x7f00009dd000)=[{&(0x7f0000e84000-0xac3)=""/4096, 0x1000}], 0x1) write$fuse(r0, &(0x7f0000b2d000-0x18)={0x18, 0x0, 0x9, @fuse_bmap_out={0xbadb}}, 0x18) setsockopt$inet6_dccp_int(r0, 0x21, 0x10, &(0x7f00005f9000)=0x4, 0x4) 2018/02/19 02:51:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ae9000-0xc)='/dev/rfkill\x00', 0x80000000000000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000525000), &(0x7f000054f000-0x4)=0x4) fsetxattr(r1, &(0x7f0000503000)=@known='com.apple.FinderInfo\x00', &(0x7f0000550000)='[nodev.vmnet1\x00', 0xe, 0x2) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00007bd000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000fc3000-0x18)=@ethtool_sfeatures={0x3b, 0x2, [{}, {}]}}) lseek(r1, 0x0, 0x3) 2018/02/19 02:51:01 executing program 1: mmap(&(0x7f0000000000/0xf1b000)=nil, 0xf1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) bind(r0, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty}, 0x10) sendto$inet(r0, &(0x7f0000f1a000), 0x0, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty}, 0x10) fchdir(r0) 2018/02/19 02:51:01 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x7, 0xc) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000000a000-0x4)=0x5, 0x4) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000000a0a030007fffd946fa283bc02eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) 2018/02/19 02:51:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f00002f0000-0x1f)="1f0000004a00070600001b0a000008ff0a3f80164c00000204000003441951", 0x1f) readv(r0, &(0x7f00000f8000-0x38)=[{&(0x7f0000364000-0x8)=""/8, 0xffffffffffffffe6}], 0x1) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000cab000-0x9)='westwood\x00', 0x9) 2018/02/19 02:51:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008f4000)={0x0}) recvmsg$netrom(r0, &(0x7f000064f000-0x38)={&(0x7f00007e9000-0x48)=@full={{0x3, {"8bd0dfab825646"}, 0xfffffffffffffff9}, [{"620c49af8341bf"}, {"a054d378985375"}, {"238c7fa236101e"}, {"9a45d12a1b5a4c"}, {"50f3fc235a91ae"}, {"9b586cb090cb0d"}, {"7e8fd71110f0d1"}, {"e320c3e9bdefc8"}]}, 0x48, &(0x7f0000e03000-0x10)=[{&(0x7f0000588000-0xe9)="ced8e5a8b96a0354797cbf792a21cf0be7a4fc6d0ddfc9c6a5344db76e0595d9a7db5c7a6e0e8ff0ec7cbcbac68b6bf4183c93bbca5715503b3465eb87c3552a614d21fbce5d94c2f5a040ecef1c2ab7e7e7b020dd0c49becb81637c5168bcad37a305f68e7fbbc35136c052c48f6c7ade500b27f31b0ec9f373e9923efa911fa82e638a9e38a90bce1845487a79920da05f3ac681ed9f7ab11c657d492adf306a9c6197682b2491ab68845a8ad746b96a1eb66fbbab2af5b7aa3393c8adb6ae0cd762e17b52de28e4f429c0f18774343848eccd83b774ca1a54ccf42e3ecea4df09e917b87fc357df", 0xe9}], 0x1, &(0x7f00002b0000-0x1f0)=[{0xd8, 0x88, 0x3, "e61cd4401f6651343c468cc7ca3cb0a7f245a134d1a886e0ac5c0a5f798d90d85286c00f6c5f229e6ef04f194cba601c068e5e0d66cac881e0daa1f1ed8ff17956c46abbbe4279202f53fbfd8144ae23fa009980e1da61f31c2926e9c39a90f590c76891511fe945963a02f0f2c593cc48c146d1b1f6efdf23a9a1268ba58d7de53efc4b574c8f389b34cf1f48bc45331818f7e9117402ac2587b6de6f0bd8f815eaa36c908ebebf783d2d082f08a15d67caa7fa47c81156ce895064e876daf728532e3528"}, {0xa0, 0x11f, 0x1, "a58a53fa4936ff2da3e64ad76ba048b7df0f5a5a238b369c09a1d9612090d89066171bf841adceca6a9d9fcf832c3418d62b3f941e000b84f7c9d12fcc5782de9b08aadd9a5f3f638f26c56df2c5c0514abcf0ca049c7d14d261036de10d3eaab473916b13aaaafadf6800a1e7cabef696d60ec04f1f80c4a0016a27a11140a1623c09ed42c4c11a50ddfdb5e968"}, {0x78, 0x3a, 0x9, "8214bb165fd350364d8cf7246001a725407d01d1dd9aeeac0e715eeeb2998ea2485f540851331587eb07598fb1850a53aea8cdf66d435936326fd109b94aac7faff8c71440a18b5441af9bcbc2fcf98a9285f2c52478df9d4cbfa0d6894ca19ba8c89f8694"}], 0x1f0, 0x8000}, 0x20) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000d7f000-0x14)={0x14, 0x0, 0x2, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, {0x3}, []}, 0x14}, 0x1}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000318000-0x8)={0x0, 0x0}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000079b000-0x11)='/dev/vga_arbiter\x00', 0x8834f2693fb789c6, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00006f4000-0x8c)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001}}}, &(0x7f0000032000)=0x8c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000d42000-0x8)=@assoc_value={r4, 0x80000000}, 0x8) r5 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000fa3000)='/dev/pktcdvd/control\x00', 0x103000, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f000005e000-0x3)='lp\x00', 0x3) ioctl$sock_proto_private(r2, 0x89ed, &(0x7f00002b9000)="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") setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f00006f3000)=0x3ff, 0x4) 2018/02/19 02:51:01 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x20000) exit(0x9e9) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r0, &(0x7f0000005000-0x80)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f000000e000)=""/181, 0xb5}, {&(0x7f000000e000)=""/107, 0x6b}, {&(0x7f000000e000)=""/58, 0x3a}, {&(0x7f000000d000)=""/147, 0x93}, {&(0x7f000000f000-0x8)=""/8, 0x8}, {&(0x7f000000c000)=""/116, 0x74}, {&(0x7f000000e000)=""/4096, 0x1000}], 0x8, &(0x7f0000008000)=[{&(0x7f000000e000)=""/225, 0xe1}, {&(0x7f0000004000)=""/98, 0x62}, {&(0x7f000000f000-0xbc)=""/188, 0xbc}], 0x3, 0x0) ptrace$getregs(0xe, r0, 0x7ff, &(0x7f000000d000)=""/196) 2018/02/19 02:51:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ad4000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = accept$ipx(0xffffffffffffff9c, &(0x7f0000e62000-0x10), &(0x7f0000cf0000)=0x10) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fe6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f0000005000), 0x25) 2018/02/19 02:51:01 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000519000-0xd)='/dev/usbmon#\x00', 0xcfd, 0x8200) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f0000f36000), &(0x7f00009ce000-0x4)=0x10, 0x80000) ioctl$KDENABIO(r0, 0x4b36) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00005b4000-0xc)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000ae3000-0x2f)=""/47) r2 = socket(0x10, 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00009c0000)=[@in6={0xa, 0x2, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfffffffffffffffe}, @in6={0xa, 0x1, 0xfffffffffffffff7, @empty, 0xae}, @in6={0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7ff}, @in6={0xa, 0x2, 0x401, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5571}, @in={0x2, 0x2, @loopback=0x7f000001}, @in6={0xa, 0x1, 0x6, @empty, 0x1ff}], 0x9c) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000aa8000)=0x0) fcntl$setown(r1, 0x8, r3) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f000048c000)=@newlink={0x34, 0x10, 0xb, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x34}, 0x1}, 0x0) 2018/02/19 02:51:01 executing program 3: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000), 0x8) write(r1, &(0x7f0000fe5000-0xdd)="fe", 0x1) dup2(r1, r0) connect$nfc_llcp(r0, &(0x7f0000930000)={0x27, 0x4d54, 0x8, 0x7, 0x4, 0xa1a, "327fd352d63fad0af1be82c18f584f1799c90611f1a61db72404ed6fbc0915704757fc195c60e9f550d7e824e4b2fe74fa46841ae3bb26431cafe699c46585", 0x1}, 0x60) 2018/02/19 02:51:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000014000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) request_key(&(0x7f0000001000-0x6)='rxrpc\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000002000+0x8f1)='\\\x00', r0) clone(0x10000000, &(0x7f000066d000)='p!', &(0x7f0000576000-0x4), &(0x7f0000454000), &(0x7f0000e28000-0x2)="0e83") [ 40.147938] device syz7 entered promiscuous mode 2018/02/19 02:51:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000614000)=[@in6={0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0xd8}, @in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x7fffffff}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x2, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xffffffffffff5f54}, @in6={0xa, 0x3, 0x0, @empty, 0x2}], 0x90) r1 = userfaultfd(0x4) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f000038b000), &(0x7f000016a000-0x4)=0x4) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000359000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000c7c000)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0xfffffffffffffffd}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000df7000-0x68)=[@in6={0xa, 0x3, 0x1, @empty, 0x9}, @in6={0xa, 0x2, 0x4, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0xff}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in={0x2, 0x3, @rand_addr=0x8}], 0x68) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000da7000-0x15)='/proc/self/net/pfkey\x00', 0x202, 0x0) write$selinux_create(r2, &(0x7f00008d3000-0x32)=@access={'system_u:object_r:sshd_key_t:s0', 0x20, '/sbin/dhclient', 0x20}, 0x32) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00008ff000-0xc)={0x0, 0x8, 0x10}, &(0x7f0000e63000)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000d34000)={r3, @in6={{0xa, 0x2, 0x4bf, @loopback={0x0, 0x1}, 0x4}}, [0x7, 0x1, 0x7, 0x1, 0x2, 0x2800000, 0x4, 0x97, 0x15, 0x7, 0x2, 0x3, 0x6, 0x10000, 0x4]}, &(0x7f00008c4000)=0x108) 2018/02/19 02:51:01 executing program 0: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0xdd392978cc0ee9c3, &(0x7f0000035000-0xd0)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00005ac000)=0x0) ptrace$peek(0x1, r0, &(0x7f000061f000)) 2018/02/19 02:51:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000030a000)='./file0\x00', 0x8800400141042, 0x0) truncate(&(0x7f0000075000)='./file0\x00', 0x8000) readv(r0, &(0x7f0000aa7000)=[{&(0x7f0000061000)=""/143, 0x8f}], 0x1) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/02/19 02:51:01 executing program 5: r0 = socket$inet6(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x22000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000002000-0x58)=@alg, &(0x7f0000001000)=0x58) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000000)={0xfffffffffffffffa, 0x37, 0x3, 0x7}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x1, 0xfff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000011000-0xc)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000019007fafb72d1cb2a4a280930a06000000a843dc91052369390009002f000000000000001900050000000000000000081338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000002000)=[]}, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)) 2018/02/19 02:51:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004d7000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f000061c000-0x4), 0x4) sync_file_range(r0, 0x0, 0x0, 0x6) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) 2018/02/19 02:51:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000da3000)='/dev/rfkill\x00', 0x10880, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000729000-0x8)={0x0, 0x8d}, &(0x7f0000efa000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000001e000-0x8c)={r1, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x8c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f000026d000)={@local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x20) r3 = gettid() lstat(&(0x7f000023f000)='./file0\x00', &(0x7f000033a000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000d32000-0x28)={0xe4d6, 0xfffffffffffffff7, r3, 0x7, r4, 0x0, 0x8001, 0x4}) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000de8000-0x14)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x14) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f000013f000-0x14)={@local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x14) 2018/02/19 02:51:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00008d5000)='/dev/sg#\x00', 0x9, 0x40a841) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f00004b2000)={0x5, &(0x7f00002ab000)=[{}, {}, {}, {}, {}]}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) 2018/02/19 02:51:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000e88000)={0x0, 0x80000001}, &(0x7f0000d70000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000af9000)=@assoc_value={r1, 0x1}, &(0x7f0000f18000)=0x8) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/02/19 02:51:01 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000567000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000eee000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000df0000-0xfd)="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", 0xfd, r0) mmap(&(0x7f0000a93000/0x93000)=nil, 0x93000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x4) mprotect(&(0x7f0000acd000/0x4000)=nil, 0x4000, 0x4) 2018/02/19 02:51:01 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000001000)) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001000-0x60)=[{&(0x7f0000002000)="df7915f0cd3f63b95024333672b6476573840e08f249d200c5dd7883b24b2d27a8f9aa252700dc093a570601803321f4402a66ef2242e30b317afcc29382f6d66b10a59f373e6347bf5444255910b39daa2dc92f610cace8c671186407307214761cc802b9854d2145889cf50b5a58596c2602ba4b8df9982390a890fdeffce61ad32e733fbfcf7d429f6989650f9998ba30e3cf8fcb12dc2879bdf740ebc3b2cd3c6c354662357c073c08e5c25049a1091ba27125c86734cd3c2e49e40cd0eaea34d985181c560474ba7bdd7b5d1cb4dfd1ab48b79effe3706ecd7d50500a97c49b3f2f45bb70452b", 0xe9}, {&(0x7f0000001000-0x7a)="3e2e4cb6f91568a333efafd8f87e3970b819967bbf3ce882a0bfcaedda5c955371804a157a6ef7311c35c0d74bc79bc1a27256b890aeba42038be05023a2623bb44fd180093d33650f7885cc81d3cbaa8501cd3afd495570d7a5601879a30050c488487fa407878f820a73923d47ad14e202ce9289c4f6548b5b", 0x7a}, {&(0x7f0000002000-0x1000)="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", 0x1000}, {&(0x7f0000002000)="de0e2e1b7837cd1f8ea2ec20089f00241bd889471dc476899af779895b1cd2a283", 0x21}, {&(0x7f0000001000-0xe8)="fe49729a9e0418d6ce69e5a1eff5087709466976649b695552cbe714dabfa53dd44e7a673c935366401cb600c7af7d04a88d3fbe365638cd4c7250ca58913786b88432db12e97b7acc0132202542b0ea4774c19b943afa037a2adfcd47399aa48dbf5c3164ff74e78239a98e309f91e51ef1369b43d45dfea5721d0f745213d0563451ac48a6cc8b0b2016422df12104b343d3ec9a798d93c6bcd30103efcc5b29f5035b2e2c6290a18d47fa605ffb29deba3edab0c93aa2bf38b12eb57c23c3ac2c6cf895821945c28a647ed987b09d1b225095f3020e99b93b250f172d87f197cea29458ff3279", 0xe8}, {&(0x7f0000003000-0x41)="349f2eeea6fd12e0edaa115ea8c132eb25d2fb284a63baac63a0a9c3cd90c18cd8d45c90c04ee427ea520cada9327736036e132467e18ef8131e729058dcc91ef3", 0x41}], 0x6) 2018/02/19 02:51:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000eb8000)="6661102c") exit(0x0) getdents64(r1, &(0x7f0000419000-0x44)=""/68, 0x44) 2018/02/19 02:51:01 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x2) write$tun(r0, &(0x7f0000dae000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x3ba) syz_open_dev$tun(&(0x7f00008d3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl(r0, 0x227c, &(0x7f000097e000)) 2018/02/19 02:51:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00002a6000-0x4)=0x20, 0x4) setsockopt$sock_int(r0, 0x1, 0x10008, &(0x7f000093d000-0x4), 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/02/19 02:51:01 executing program 5: ioprio_set$pid(0x0, 0x0, 0x4364) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000-0x14)={0x8, [0x6e28, 0x6, 0x7, 0x3ff, 0x7, 0x5, 0x9, 0x5]}, 0x14) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000002000-0x8)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r0, &(0x7f0000001000-0x60)={0x0, 0x29, 0x0, @tid=r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) sched_getscheduler(r2) 2018/02/19 02:51:01 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000be5000)='/dev/snd/timer\x00', 0x0, 0xfffffffffffffffe) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000b77000-0x290)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @empty}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) 2018/02/19 02:51:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r1, &(0x7f0000bee000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000483000)=0x318, 0x4) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f00004d7000)=""/96) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000b0b000-0x4)=0x1f, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000e4b000-0xb8)={0x0, 0x2, 0x0, 0x3, 0x6, 0x6, 0xf1e, 0x6, {0x0, @in6={{0xa, 0x2, 0x5, @dev={0xfe, 0x80, [], 0x0, 0x13}}}, 0x0, 0x8, 0x7c9, 0xe77d, 0x5}}, &(0x7f0000674000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000924000)={0x0, 0x2}, &(0x7f00004b1000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00003f3000-0x8)={0x0, 0x1000}, &(0x7f0000ca6000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000acf000-0x66)={0x0, 0x5e, "34e463373ca262f7193992f8c94f6cc65dd6e0532d1bee14d96aa1958b2eadc974d4d781d5de91991f3a8d3ac4dbf7f8c6e750405eca613d13247fd0019b13962c057ab630a5d76cde28632251c35963ecc4ac97f25bfa6c0d75f8744eaf"}, &(0x7f00000d3000-0x4)=0x66) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000a03000-0xc)=@sack_info={0x0, 0x7fff, 0x6687}, &(0x7f0000981000)=0xc) sendmsg$inet_sctp(r0, &(0x7f0000f10000)={&(0x7f00002b4000)=@in={0x2, 0x2, @broadcast=0xffffffff}, 0x10, &(0x7f0000258000-0x80)=[{&(0x7f00005cc000)="317c114424d56cd0b52bc6527a97af303213eea331365f09d649b5fe4bdd80512026892511fdead4496c8c7453f1df095caebcaf4b781c38ed5b15cba8630f2729a78f75a4dc2e0afc6d127dd9a77cf32f00ba8d33d77d", 0x57}, {&(0x7f0000c21000-0x1a)="a230111086f0360186dcf9e4452e542dba5baa79d3f175fca4ef", 0x1a}, {&(0x7f0000078000)="d70a81e963bfedcc2ff5bfb62cc519aca97211dc001b9e467589682fca1fda25548104221459bf7b66b53ed0239c9ebe57db37bf89e3bbc5b0415a0b1383abf578f5ece3af5c607aef8ce17802f262d57da28d00d821f3fe17704c84789606db901adf0b84e99c2026", 0x69}, {&(0x7f0000ee1000)="773e5cc83ea934b44ac1f8536be549b56782bc8c2cbdc8abbb92414b345e3bc4503787a6ac9404f77e45ea83d0a9014d3052556bac71c956b3a972870755fef21c54bc3bc00b672cbbf22e5c431735520a983cb4a5bd2983c2b77288a36f3c7e0f88463191ae78d3f8ccac0392c2744cf8d0d36b20fce498b30cf25b4fbe1273d497fb60c13e420554885931414475ce19aecfcdd36dbc487ab6c723667b119e7d74215818", 0xa5}, {&(0x7f0000229000-0x69)="8e564ae790aac3f25952a5ccbaeca601901640b2054c92b30cf5620582619e19aa6783f92059c41347a3da647333b2ea0ae83e93ace1f43ed86ceaa0e039fb86fc11211c5bdf0f064f0f6348c3b1bb2749829cf0cae1ae4bd63c1cc6878c1f108601f7c025043b15c2", 0x69}, {&(0x7f0000975000)="e1096144190efb6a8c", 0x9}, {&(0x7f00007a4000)="b719401704889e2c66a1a7f3b049fb668d43845cd0df49e8120ec05233d64794b8a26e6591809d44003d228af165bd8a654a3ee6eae3432f956ddfaec345e79a4914279981d3927c23773eaf2988c32a8a181da219d347ee3a9e7267829c530fd33be54252642507c87120", 0x6b}, {&(0x7f000033c000-0x65)="cb2a668543058bb101426ca0afd6301c79f7c62fe45b53d7266a25d7308041ee7a7a9d45bc614754a3289c99d646d4cd747ad9d80ecafe68fd6635e41d05e8f6b86324f5a44bc92874877e6ef21dad56e93056da2b6087283c4bcc4959564d5fcd052a7cbb", 0x65}], 0x8, &(0x7f00009e4000)=[@init={0x18, 0x84, 0x0, {0x5634, 0x8, 0x4, 0x8000}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0xfffffffffffffffe, 0x2, 0x9, 0x4c, 0x100000001, 0x7, 0x8, r2}}, @init={0x18, 0x84, 0x0, {0x0, 0x1, 0x7, 0x7f}}, @sndinfo={0x20, 0x84, 0x2, {0x80000001, 0x204, 0x8, 0x0, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x8001, 0x0, 0x26, 0x9, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x4, 0x6, 0x8, r5}}, @init={0x18, 0x84, 0x0, {0x10001, 0x3ff, 0x4f73, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x1b4bd08994d28d01, 0xa1, 0x1, r6}}], 0x180, 0xc000}, 0x4000000) sendto$llc(r1, &(0x7f000084e000)="b7", 0x1, 0x0, 0x0, 0x0) 2018/02/19 02:51:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f000077d000)='pagemap\x00') r0 = syz_open_procfs(0x0, &(0x7f0000003000-0xc)='smaps\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f000077d000)={&(0x7f0000ab6000/0x2000)=nil, 0x2000}) preadv(r0, &(0x7f0000005000)=[{&(0x7f0000001000-0x1)=""/1, 0x1}], 0x1, 0x10000000000000) lgetxattr(&(0x7f000091f000)='./file0\x00', &(0x7f000014c000-0xe)=@known='system.advise\x00', &(0x7f00007fc000-0x2a)=""/42, 0x2a) 2018/02/19 02:51:02 executing program 5: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000008000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f000004d000)={0x80, 0x0, 'client1\x00', 0x0, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd999baa11b5dda31cd901"}) fcntl$setsig(r0, 0xa, 0x35) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000019000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/02/19 02:51:02 executing program 7: memfd_create(&(0x7f00008f5000-0xa)='vboxnet0)\x00', 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000a7e000-0x4)) 2018/02/19 02:51:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f000018a000)={0x100007}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000dd6000)={0x7fffffff}, &(0x7f000083a000-0x8), 0x8) readahead(r0, 0x729b, 0x20) prlimit64(0x0, 0xb, 0x0, &(0x7f0000f91000-0x10)) r1 = getpid() r2 = gettid() read(r0, &(0x7f0000000000)=""/128, 0x80) tgkill(r1, r2, 0x1) 2018/02/19 02:51:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x31f, &(0x7f0000edd000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@generic={0x8864}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000490000)='/dev/pktcdvd/control\x00', 0x101005, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00005fa000-0xe8)={0x0, 0x0, 0x0, 0x6, 0x5, 0x0, 0x9, 0x5, 0x8, "c61624226e5047b789c660acedeb7a7e318cb9705f8b6745a902666eb44afaaece2ad0e4ba0510cddd9f8f3325599ba5e161e9f38e21fc3cec065a49b1b77881", "faa8852b8aa2e186a5e432048b1ddb2a0ffc691da80de880d82b9f7703572366181a157ceec88d43ad51051b6ead7c971b03bb644b5804b5660c33ec3257ea59", "d1f631d6cbbf41b2420f7ae68f5d41fe6f7b5a954eb9bb9f7b1784331978c3f8", [0x2]}) timerfd_create(0x1, 0x80000) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000503000)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, {0x306, @empty}, 0x22, {0x2, 0x2, @multicast2=0xe0000002}, @syzn={0x73, 0x79, 0x7a, 0x0}}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000037a000)={0x93, 0xa05, 0x8000, 0x37a7c6e1, 0xf5, 0x7, 0x1, 0x7, 0x0}, &(0x7f00003ac000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000ffc000-0xa)={r1, 0x1f, 0x1, [0x800]}, 0xa) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000f4000-0x8)={r1, 0x5}, &(0x7f00000b4000-0x4)=0x8) 2018/02/19 02:51:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000432000)="f1") r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000285000-0x8)='./file0\x00', 0x80000000) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00002ee000)='/dev/rtc\x00', 0x22000, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000769000-0x4)) umount2(&(0x7f0000117000)='./file0\x00', 0x0) 2018/02/19 02:51:02 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000014000-0x38)={&(0x7f000001a000-0xc)={0x10}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000016000)={0x14, 0x15, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x4000a}, []}, 0x14}, 0x1}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000099c000)=@alg, &(0x7f0000000000)=0x58) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000137000)='bic\x00', 0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000000000)={&(0x7f0000002000-0x20)=[0x1, 0x4, 0x644, 0x9, 0xee6, 0x61, 0x6b, 0x100000000], 0x8, 0x7, 0x6d, 0x100, 0x89, 0xdf90, {0x9, 0x6, 0x8, 0x100000000, 0x2, 0x5, 0x0, 0x8f9, 0x4, 0xcb, 0x8, 0x1, 0xffe, 0x9, "701ba4e881ebb500860ca15f80934966e1e82891830a7aea99df7f47186ac8ec"}}) 2018/02/19 02:51:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000335000-0x10)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f00004a5000)=0x10, 0x80800) pwrite64(r0, &(0x7f00002cc000)="3c30fd18d699f6e155563911e666fba046fd5479b41d15b9116802e92055845f4122a5ba262bdb0acfe9e33df64ef65b0eec1a112dd7cc0732878ff8a8c34290089e3928170defd706239b7c9ad6e712c1fc5bc447793735d994122f09971847a47640f648b8f6b564ebd885fd9cb118bece6050727fa65a22d628d99a9ad643ba1166108db9f5159c5f2d0b2ba7a3f03370bc5a64e6a69cf1f713d3051fe9750622c373c05e241f7898cc31bb9d174909b9986ce7b25431a55c0349b48d9c279def710ab6a67a55d20e66fd64f9c211b93f666297e1d2", 0xd7, 0x1e) r1 = socket$unix(0x1, 0x100003, 0x0) bind$unix(r1, &(0x7f0000ad0000)=@abs={0x1}, 0x8) bind$unix(r1, &(0x7f000000e000-0x8)=@file={0x1}, 0x2) 2018/02/19 02:51:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f000042d000)=@routing={0x0, 0x2, 0x2, 0x80000001, 0x0, [@mcast1={0xff, 0x1, [], 0x1}]}, 0x18) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00002da000-0x8)=@fragment, 0x8) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) sendto$inet6(r0, &(0x7f0000fdf000), 0x0, 0x0, &(0x7f00003e1000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/19 02:51:02 executing program 6: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00004d1000-0x40)=[]}, 0x8000) sendto$inet6(r0, &(0x7f0000fc5000+0x463)="529a81ad16a4b7e2463b2e3904479e0cb2723524f0512930c62445fe6f32184c6edbe67f871614b7d866d1945c282371fd05ba4cee995f61362b819403832300a39b79ea0c5fa9443595783cb9c30b6329849fbec9739a9bd58a666780dba9da5cb26536ec34ef3dfd88d6e88fba5718ae5dd4d58977e171794690e67e77c1413d8f5af56663d8086c77b355a7c2793ec7f03d73dad7452da03ffdc38622385ff64c28f34886acf66ab73c22064aca82eb9c8793d645001a479419a4d919bf80b066bb2f09c221aeb0dad41d181447c0ecd213ae70c3371dc0ada81dd1b5e94bcc8b7ff3884676520b792e1dfd89d50ff4ebba34d2657dc086b6b71b62a62ceedcf608f2df2107b6eca6f69150f4396f999657a88c2468d765a4265631c3a8cda39ba852a8e8f0c6da86729227b577730aae03867c5e272e5eef4b9e15572cb3405a599f666475cfa050b731cab4d7b16b9852c6a7aa431bf654073a3f04ad7f931f53cf1744f0aad2703459b99264cedd0fd8811bc32b69629410382088c8d1df25310de259fe4d6d898ac738a52702c9a1b93a8a0a2e90cb7c60ccb7a4ea2ef510092d787291a346d76980ad8f237e6c8afee1bdbcd82a0bfc3c0dfbfc5df85910358724b7282410f9a33537cfb32ae333d2c26f90a483c5afe2bca649ee654595bb381f8e22e132f700d4975f4d3504a9852681fa636005d8e8127c62a931b6bfeffa95c1df9539531d531ea394899540e397ff8e74c9d3725b9d54acab8610f1118e32ecf691be1d3529330cc4a38c00f19d476d868bde0d6a5f78eb32aef9a39d9f22d586839580788855cd5eab0fcb4ad1f0fc2a009efa80d398c08d294ced46696a5e8c8956248e0b82de1060f2c84444204174b7ce176fa38bd2dfd2aac48f5f982f7b03cf34286c6144f9c6d79a721fa741bb3578ef1e8e4a5ba6ca9e428bc599344e632544b81a90c30713b395ced2a0120d662ead3fe95c56697f31d2c0ea15acf9d6b3e2e5ccc853150b552de6befe0529a26aa0e022acf911f0b93d283826489910fa79048a7f2088b6558309960f65bbc32130bb87f6d0bf43812d9dcead2ef0ce1741faee5d46e494cd3e53c63f95db262a53f7f76ddd2444f05170ed5a203d24a3a79073b19c6c9858249f8251690ab63f663b07de1d57902f0bf379e4bdbf91040d2b67e94efb2799b4d770049f950c394d9bda2f82bc3ba117be2af3f7b317a7948bd0c8d22f26c0a495d28dd235f12e7d7bbfcf2aacb4fb9b1bec2d11074f3e40a997590345e981ae4b0bbec05ed9f31ad23dc38df73a203139d9831c115c863020e842220d1162f008326fdd4f44b82d7ef71e3e439b330664e51691bcdfd76206f87bc025478f0953dcae40155c6ac31a05559025f431873bc818fd52972cf56818c7d3fbda927377b34254d8648d5b46bb2e694e7dc65fb08208a109029a8ab168171a4f2cce7f0e5a8a8658fccb544ff6eaba3f3da503c5777d68baeb20cd882fc721070778c214e07dffa302d3866437bda002b22e145cbf10744b3cae403ad3672c525c3ab5327474481dc469ed1fa7c9927fb1e788ae6c31e434cf5f57a1ba7ec30b527c85afbdb967c1868a0232e07d74584017d232c7bf8364f40f64a6aecb93ce38b4ed39625ab39de55ca8a022828cb13e8c1f4d6de14543f4596ba3280b223906056b032ad5ae1daf560604b9a9cf4b59fea95a7391fc66a669463800d52f9e3563784b85278b498bf7460592ca5b93cf0c1e69ec0c2944e59093307c494f57fc8ea3a7e20ad433cb864a83b3746d9e9a1d1e3810e791b8fea94575d67f367d011294325194160737afd9730dbe819a80fe8f6a2307835c0bdeb020174a00c6946b8cc2c47da60a248c01ef3528d812c144a1fb3a2817109d7cd810e3574556573637aa6c24cc376c6c69c831a3266fd489d883dfa26517340564db7ceeae274df03a4fed020d0b5e23574f0f97a208fca3ed730addf68b642e1a76e47dea0cb164b7548431c93aa45b4b6b85cc2324fe43a7661d1f1945a1f3880f89707db34bf3648f510d77517d41f546d2aac75edb1ec396f62189c5c444e1d7cd8bd9f60cfd947ce846c7ee9423e406082b81e49ad17f6578972eda87cca0de5f950f44157d572928ac6a03370063d0f4094089772dc87c2bff1b30b9fba633c5d5817e018b2551a8ed37d6712b283c9414c2d1b108777a49e351f5de99b5d2efcee4c82989526b19631de0c6cff9b575a86ff5f71ca654dbc2cf3d361af419b60924b3a434bb543e8f017c9df8c2933e4da6c31db6e7b9b20d2eced2f71dd2df4cf2523e5397320e65fb61e289555bc6372deccd51b6b2cc56bcf92b2cab8716309fa980bfb8cdf10981f95eeb925133857f9c3ac5c17664f97c06e8e4961ed2b11f7f5fb3751cdb663dddaf8f122fd91cf02f9ad4a1d0c1354247b1d5e2b0c496b619db60cd814f5de21050c676c25441e3190ede305c3b6caabcfef8c993d19cf9b998870ae2bf2c341437306cc260eb474ed035cbc50b6df05f5da3a48cdc1643478fe330f252da1cca86bfff60dd9521da7daae599e2a554de3fb7642912c4b2f7352954fca1d42cdcec259f479c4a61b3d447f33e7742a7027159ff75ffc4ff6c849bc4885eb0f59bc4819da88e24a7bed0c36dcc3ccf480025e26e981274caa7d6b1e9384ec815657dac6b2a9160e67250cdbebb3a91c1064093a96da5c6fdc25759147a307260e1852d1ce1afef4261ed21baf3f6081a1e7536fb76a978dcd7d3726f2d9b3031e97251acc8c2f821f308373754be407d72e3136a8f1e87433e1fd5238fd3ce41a16a0924f147679eb2bdc8d4d85e46e8473e6a3c5a403e4e947dc532b48d05a64e1749644e5ff5c0f8fd40ee2802d871d607bf3ff533de9f924135c41cd382be6ea052ea7636a3751e6553792614dc9fe00f6897ccebb68c2dd81126cddfaa93e90123bd6c5494a84dc9b48fcd94d0aeb4a88d03feddac8f77312c711beae245df03d52af37f3f4e779a4c17ef877ae0ae966bb5637d0fa2a949f61416ba73a5b92b4e1f02acd5467cb04d2b321c9fbef3fe327e5af9752910fca239d71f577288d53a491f1515bbf5defdadef3d00b097fb7a47d2ead4a2e795a976f882f884b71737ca3ac44f3cf98eba2b223bc9fe03e090238c14b54b5f47a06a45bab9a25ffb386f30c74c74108fd588efe590c76ccd16903b22e7101f717595c5e2df3f4732d1bc70e0bfdb895a3e3b96ad0a0b8e33ad6836007e7420ab725cc98e3fb620651aef1912240d3966e305865215c970438302af0dedbd507f33d4c984f7ecefa7852beb0ecfcf9a0b086d62398a6691e2cbb78f094e4e40d4d3964ff9c8e4e5e4155064ea24fa5facfcf27c88db41a383a7610609c287de5bca3f6ac9a345676e96cb92f89fea20532f8ff7bb0e52e471907732c65fcc7ba6054acd06497cab199e7a1ba55a29fe58f0e1b01ac659e3e2d4af48e415813f90a2850c9f329b74199822d5f6919373aa0275b3c7caf8aa9a85cfddaf8ef712aa77f37aeb502e7cb04bbbb4edfb289c2d055ba4d77cc0e3f3a5a615f6c50ecb69a350b96246714d9ae9f73f2b6548fe402c698bcdfcfeb57e2e4866e8bc96aefbc96cd7c7dff47ddfe0752a2f21727d58e2c71b0a0bb19934cfaa0da155622d0f8a72d95493b6337968754a16aba07a18530b33106c3f2b5ae4e06b295c644d603ebdfb67e0d87edb461a1684ca464b81c3fb98276b9eeca5240b844289b63c947019c5ff4749e2f56d1e98aa7fe0ec31d5f15446698354cf0563b64885ccc2317afd6fa14ef854082ffdcbc66eac953035d2de9db5fd25391d9c57c734d25a2bc90bcb9360a65db80dc82f88328d1c8ca8920d8680e132dfcefba0e4993add69bf1930276c8423f8ba887cb2f50ba860d6a90f1aaa442daf2fa6b42a170b243e66dc7afb4904961d3cc4bc2ab2baedc817938db913de6dc7e1bce114ce4cdea8b724eb8352b416ec48680cb525b5246827eca7a0c6e2d50e036c8ae07b80b91dc22782d4ac6badd2a4ff725a1566f102977958691c00844909a4973227ca12f0ae18ee1350b472fd1754c02a05e6be8b9cd46b06726e0c2c447d1a95f9eaf2bedd8c89d8dd8c0307943d1da850c31d209af76bdac8b78c65f81c2b8568d05f20069f764c33592adafbf17286181f", 0xb9e, 0x0, &(0x7f0000fc5000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000fc6000), &(0x7f000095d000-0x4)=0x4) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fc7000)='/dev/vga_arbiter\x00', 0x2401, 0x0) 2018/02/19 02:51:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000610000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) r0 = socket$netlink(0x10, 0x3, 0x6) bind$netlink(r0, &(0x7f00008c6000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x20000000}, 0xc) 2018/02/19 02:51:02 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000004000)={0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000007000-0x1000)=""/4096, 0x1000) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x801, 0x0) sendfile(r0, r0, &(0x7f0000001000), 0x2) pwritev(r1, &(0x7f0000004000)=[{&(0x7f0000001000-0x1000)="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", 0x1000}], 0x1, 0x0) 2018/02/19 02:51:02 executing program 2: clock_adjtime(0x400, &(0x7f00004b2000-0xd0)={0x0, 0x0, 0x200000000000}) 2018/02/19 02:51:02 executing program 7: mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) creat(&(0x7f0000023000)='./file0\x00', 0x20) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000044000)=0xffffffffffffffff) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000046000-0x8)='./file0\x00', &(0x7f0000045000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r2) mmap(&(0x7f0000000000/0xf15000)=nil, 0xf15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00007f5000-0x1c)={0xa, 0x1, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}, 0x1c) setsockopt$inet6_int(r3, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) bind$inet6(r3, &(0x7f0000f14000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c) 2018/02/19 02:51:02 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) sendmsg$nl_xfrm(r0, &(0x7f0000fba000-0x38)={&(0x7f0000398000-0xc)={0x10}, 0xc, &(0x7f0000fe8000)={&(0x7f0000c07000-0x2f0)=@updsa={0x120, 0x1a, 0xa09, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x3c}, @in=@empty, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x256e268dd0e382cf}, [@replay_esn_val={0x1c, 0x17, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}}, @coaddr={0x14, 0xe, @in=@loopback=0x7f000001}]}, 0x120}, 0x1}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r1, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000000)=0x1c) 2018/02/19 02:51:02 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00006c3000-0x5b), &(0x7f0000744000), &(0x7f00003ed000-0x4), &(0x7f0000000000)="d00300000000000000fa1b7366f5eb35a3e90ba30d30bb4633ffc32b2788234b3b32eee3b65c42cb6c7fa5f01765f32ebd54760e253d24f68c4c82ba859a3238d21773d3fab0e64cde6495729ec5126425936deab087d64d54eb699e5aba0b81e44872a69d56609248e0751a6cc989151b74bd511060e16448f0d8225653248a93479d8cabc5952eb7e6ffae92d5e693f8d8ee5f4859c92c7be519c04e3ea4a58222f424e152e7640948de1a3280b2f181929761836e984bfdec4ba831457773691fe3107c5d79256add326baf5e1cfc17c81c491e80cb85db7fd1a3aa1f0b17da5bfacf07f9b0d74bd813d1c945ecf43240cd38") fanotify_init(0x0, 0x0) 2018/02/19 02:51:02 executing program 4: openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000107000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000d7f000-0xf)='/dev/sequencer\x00', 0x0, 0x0) 2018/02/19 02:51:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000edc000-0x26)="2400000024007ffc0000120000000100000ff6ff010000000000f300f1ffffff1300ff10", 0x24) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getsockname$unix(0xffffffffffffffff, &(0x7f0000dee000)=@abs, &(0x7f0000b31000)=0x8) 2018/02/19 02:51:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffc) r0 = socket$inet6(0xa, 0x2, 0x0) getsockname$inet6(r0, &(0x7f0000bc8000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000a5c000-0x4)=0xfffffe04) r1 = openat(0xffffffffffffffff, &(0x7f000090f000-0x8)='./file0\x00', 0x240001, 0x20) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000092c000-0x4), 0x4) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000b47000-0x50)={@empty, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4001fe}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000677000-0x8)) 2018/02/19 02:51:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x8) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) ppoll(&(0x7f00004c8000-0x50)=[{r0, 0xd}], 0x1, &(0x7f0000000000)={0x1000000077359400}, &(0x7f00004c7000), 0x8) mlock(&(0x7f0000012000/0x4000)=nil, 0x4000) r1 = memfd_create(&(0x7f000076f000)=']\x00', 0x0) getsockopt$ax25_int(r1, 0x101, 0x2, &(0x7f0000810000), &(0x7f00004b4000)=0x4) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f00000d2000)=0x8, 0x4) r2 = gettid() sched_rr_get_interval(r2, &(0x7f000025a000)) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00009de000/0x4000)=nil) close(r0) 2018/02/19 02:51:02 executing program 7: r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000000)) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x100064) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000f000)={@generic="476d67d96e7a74bda68460bee8cf29f0"}) 2018/02/19 02:51:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000432000)="f1") r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000285000-0x8)='./file0\x00', 0x80000000) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00002ee000)='/dev/rtc\x00', 0x22000, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000769000-0x4)) umount2(&(0x7f0000117000)='./file0\x00', 0x0) 2018/02/19 02:51:02 executing program 4: r0 = add_key(&(0x7f00009d5000)='big_key\x00', &(0x7f00001f8000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000931000)="c357b2bd976d08e361141fa40aed4fffd449372d8c93ce64bec002d6fac7fb7a5ba2f50a3987b3a4ddb83fd31b934f5957fe5ed5ea3e6758705f4df8437fdad9f14489748037cbecf5c16bcb18f0f36b1feea23820f9c383095fe4a6a4e5b9ba24c2fe6c292e0b73c67364243076a34ababee2e8205c48a5ebfcfc108d7308251ebe64467526743c7c99eaaf0ab35de4b518924ed2b7769e87f1398bda2c49733deaca943003c8e11b", 0xa9, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000559000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00004b8000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r0, r1, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000186000-0x10)='net/ip_mr_cache\x00') preadv(r3, &(0x7f0000c8c000-0x10)=[{&(0x7f0000380000)=""/1, 0x11e}], 0x31d, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f000064e000)={0x0, 0xffffffffffffffff}, &(0x7f00007ae000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00006da000-0xa0)={r4, @in={{0x2, 0x3, @loopback=0x7f000001}}, 0x1400000000000, 0xffff, 0x6, 0x8000, 0x40}, &(0x7f0000408000)=0xa0) lgetxattr(&(0x7f0000108000+0x4ce)='./file0\x00', &(0x7f0000686000)=@known='system.posix_acl_access\x00', &(0x7f0000f81000)=""/173, 0xad) 2018/02/19 02:51:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) userfaultfd(0x0) r0 = syz_open_dev$sg(&(0x7f0000a76000-0x9)='/dev/sg#\x00', 0xfffffffffffffffc, 0x82) unshare(0x40600) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fc000-0x40), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8), 0x8}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f000008a000)) 2018/02/19 02:51:02 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000003000-0x15)='/proc/self/net/pfkey\x00', 0x42500, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000000000)={0x54, 0x2a, 0x8, 0x6, 0x2, {0x8}, [@nested={0x40, 0x6d, [@typed={0x8, 0x10}, @generic="45c259cb4f0024898f13ce9204aed024698cf8970d57a87791b92f39b4e934d275da257477e8833b4065e7cfe7737ce16fafb750"]}]}, 0x54}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r0, &(0x7f0000001000)=""/157, 0x9d, 0xdf, 0x0) 2018/02/19 02:51:02 executing program 1: getpgid(0x0) r0 = gettid() ioprio_set$pid(0x3, r0, 0x6854) chroot(&(0x7f00001de000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$poke(0x4, r0, &(0x7f0000001000-0x8), 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0xc985a744ecf651a8, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000002000-0x18)={0x0, 0xfff, 0x30, 0x40, 0x4}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000002000-0xa0)={r2, @in6={{0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, 0x101, 0x9, 0x101, 0x4d49, 0xa2}, &(0x7f0000001000-0x4)=0xa0) 2018/02/19 02:51:02 executing program 2: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000029000-0xd)='/dev/usbmon#\x00', 0x1, 0x200) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000002e000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r1, &(0x7f0000002000-0xb4)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f000001a000-0x4e)=""/78, 0x4e}], 0x1, &(0x7f000002f000)=""/7, 0x7}}, {{&(0x7f0000003000-0x58)=@alg, 0x58, &(0x7f000001c000)=[], 0x0, &(0x7f0000030000-0x57)=""/87, 0x57}}], 0x2, 0x10000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r2, &(0x7f0000026000-0x2), 0x0, 0x0, 0x0, 0x0) 2018/02/19 02:51:02 executing program 7: r0 = socket$inet(0x2, 0x2, 0x5) gettid() getsockname$packet(r0, &(0x7f0000dbf000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000eee000)=0x14) fcntl$getownex(r0, 0x10, &(0x7f0000322000-0x8)) 2018/02/19 02:51:02 executing program 1: getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000073b000)={{{@in6=@local, @in=@multicast1}}, {{@in=@remote}, 0x0, @in=@empty}}, &(0x7f0000c99000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000075f000)={{{@in=@broadcast, @in=@remote}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000f7f000)={{{@in=@dev, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f0000000000)=0xe8) ioprio_set$uid(0x3, r0, 0x80000000) 2018/02/19 02:51:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mq_getsetattr(0xffffffffffffffff, &(0x7f0000083000-0x40), &(0x7f0000ae9000)) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00002a9000-0x15)='/dev/pktcdvd/control\x00', 0x2, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000a68000)={0x4}, 0x4) 2018/02/19 02:51:02 executing program 4: mmap(&(0x7f0000000000/0x625000)=nil, 0x625000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000c5000)={0x0, 0x0}) connect$inet(r0, &(0x7f000027c000)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}}, 0x10) r1 = socket(0x8, 0x0, 0x802) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000616000-0x10)={0x2, &(0x7f0000617000)=[{0xb1}, {0x6}]}, 0x10) socket$inet(0x2, 0x0, 0x1000) 2018/02/19 02:51:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005c8000)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f00004de000)={0xfffffffffffffffe, {{0xa, 0x0, 0x6000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8001}}, {{0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x3}}}, 0x108) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f00007fe000)) read$eventfd(r0, &(0x7f0000cd0000), 0x8) pwrite64(r0, &(0x7f0000287000)="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", 0x1000, 0x0) 2018/02/19 02:51:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000926000)='/dev/rtc\x00', 0x400, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f000080f000-0x29)="4550a3d973dfc06ea5833658deb89aba2114da2a1d76ed6015b8fbc4215886854f55b3b2b6c2f7fe5f") clock_adjtime(0x0, &(0x7f0000004000)={0x81c8}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ffe000)='/dev/rfkill\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000c9a000-0x8)=@assoc_value={0x0}, &(0x7f0000ab7000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00009e1000)={r2, 0x20, &(0x7f00005a2000-0x20)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}}, @in={0x2, 0x0, @empty}]}, &(0x7f0000f0c000)=0x10) write(r1, &(0x7f0000278000)="6da1c44ee18df0bbadf1498d5a8fa9aab174d73b8c2b689b8fe197103d9ecc280b24d052ffb1f09f313d476c98d52449017b38b36f471428d49a1eb2092df8ddfa54dffe9c402fab78a58b4606e860df9cd642c863f1fb69413a386086af386cf5177a7305d9a7b41166f8380fbe86e5df81042518ae31586d7c4f524cf92803d85c94bef65261ba4169327a3278e1f14077b41b9be368ebf2a49a34387b6cf06150450a060129b18aa51a021e8521e679ed350a743ec7d6024a99efc8727a08e160f4b4af39954666535ab56c4e591ed49fb2924e", 0xd5) 2018/02/19 02:51:02 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000634000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x7) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f000021d000-0x1f), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000adc000-0x47), 0xffffffffffffff59, 0x0, &(0x7f0000a07000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/19 02:51:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000432000)="f1") r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000285000-0x8)='./file0\x00', 0x80000000) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00002ee000)='/dev/rtc\x00', 0x22000, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000769000-0x4)) umount2(&(0x7f0000117000)='./file0\x00', 0x0) 2018/02/19 02:51:02 executing program 7: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000d29000)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x40, {0x2, 0x3, @multicast1=0xe0000001}, @common='vlan0\x00'}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fec000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x30000000002, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x80000000, 0x0, 0x2}, 0x20) 2018/02/19 02:51:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e8a000-0xe)='attr/fscreate\x00') write$selinux_context(r0, &(0x7f00009b6000)='system_u:object_r:dmesg_exec_t:s0\x00', 0x61) fchmodat(r0, &(0x7f0000bac000)='./file0\x00', 0x20) 2018/02/19 02:51:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2}) poll(&(0x7f0000024000-0x50)=[{r0, 0x0, 0x4}], 0x1, 0xce8) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000066d000-0x10)) r1 = dup2(r0, r0) mq_timedreceive(r1, &(0x7f00006b1000-0x83)=""/131, 0x83, 0x0, &(0x7f0000ccf000)) dup2(r0, r1) 2018/02/19 02:51:02 executing program 1: mmap(&(0x7f0000000000/0x897000)=nil, 0x897000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000032000)='/dev/hwrng\x00', 0x2000, 0x0) fcntl$setpipe(r0, 0x407, 0x3f) r1 = add_key$keyring(&(0x7f0000895000-0x8)='keyring\x00', &(0x7f000054a000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) request_key(&(0x7f0000895000)='blacklist\x00', &(0x7f0000896000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000895000)='keyring\x00', r1) mmap(&(0x7f0000897000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000897000)={0x0}) mmap(&(0x7f0000897000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x5473, &(0x7f0000898000-0x8)=0xcf05) mmap(&(0x7f0000897000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000897000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TCSBRKP(r3, 0x5425, 0x7195) 2018/02/19 02:51:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000379000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f00005ba000-0x4)) openat$autofs(0xffffffffffffff9c, &(0x7f0000ff0000-0xc)='/dev/autofs\x00', 0x80, 0x0) 2018/02/19 02:51:02 executing program 5: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000649000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000ac0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00006cb000)=0x14, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0x100001}, 0xc, &(0x7f0000118000-0x10)={&(0x7f0000001000-0xa0)=@mpls_newroute={0xa0, 0x18, 0x904, 0x6, 0x3, {0x1c, 0x34, 0x0, 0x16, 0xfd, 0x3, 0xff, 0xa, 0x2000}, [@RTA_DST={0x20, 0x1, [{0xff, 0xdf47, 0x9, 0x9}, {0x6, 0x1ff, 0x7fa0a49d, 0xafe}, {0xffffffffffffffd3, 0x7fff, 0x800, 0x8}, {0x8, 0x80, 0x1, 0x3}, {0x0, 0x4, 0x1, 0x5d}, {0x733, 0x7, 0x7fff, 0x80}, {0x8001, 0x20, 0xfffffffffffffffc, 0x5}]}, @RTA_DST={0xc, 0x1, [{0xc3, 0x9, 0x5, 0x2}, {0x2, 0xcc, 0xfca, 0x400}]}, @RTA_DST={0x20, 0x1, [{0x4, 0x2, 0x3, 0x9}, {0x6, 0x42, 0x1, 0xdb27}, {0x3a5c, 0x1000, 0x7fffffff, 0x4}, {0x2, 0x0, 0x0, 0x100000000}, {0x80000000, 0x0, 0x800, 0x101}, {0x0, 0x1, 0x8001, 0x1}, {0xc28e, 0x0, 0x6, 0x101}]}, @RTA_OIF={0x8, 0x4, r1}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x9}, @RTA_DST={0x8, 0x1, [{0x7fffffff, 0x5, 0x6, 0x4}]}, @RTA_DST={0x20, 0x1, [{0x0, 0x4, 0x80000001, 0x8a}, {0x5, 0x4, 0x20, 0x5}, {0x2, 0x6, 0x5, 0x97}, {0x8, 0x6, 0x7, 0x3}, {0x5, 0x1, 0x9, 0x9}, {0x80000000, 0x2, 0x1, 0x8001}, {0xc8c4ae3, 0x4, 0x7, 0xf057}]}]}, 0xa0}, 0x1, 0x0, 0x0, 0x4080}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00007a2000)='/dev/pktcdvd/control\x00', 0x101042, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000a7e000)=0x100000001, 0xffffffffffffffe6) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000f83000)={@common='ip6tnl0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f00002d1000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xfff, 0x5, 0xfff, 0x100, 0x1f, 0x40080100, r3}) setuid(0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00001f6000-0x6)={0x0, 0x7}, &(0x7f0000b0d000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000a51000-0x8)={r4}, 0x8) 2018/02/19 02:51:02 executing program 0: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000001b000-0xd)='/dev/snd/seq\x00', 0x0, 0x800) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000001a000)={{0x1, 0x101}, {0x6, 0x4}, 0x4, 0x7, 0x4}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000019000-0xec)={0x1c, 0x48, 0x100000000401, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@nested={0x8, 0x0, [@generic='M']}]}, 0x1c}, 0x1}, 0x0) 2018/02/19 02:51:02 executing program 4: socketpair(0xa, 0x2, 0x88, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fchmodat(r0, &(0x7f0000595000-0x8)='./file0\x00', 0x4) 2018/02/19 02:51:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000750000-0x38)={0x0, 0x0, &(0x7f00009e5000-0x10)={&(0x7f0000fc5000-0x118)={0x2, 0x14, 0x5, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) sync_file_range(r0, 0x40, 0x0, 0x3) r1 = openat(0xffffffffffffff9c, &(0x7f0000565000)='./file0\x00', 0x141000, 0x29) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/02/19 02:51:02 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000006000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000006000)) vmsplice(r1, &(0x7f0000006000-0x30)=[{&(0x7f0000008000-0x10)="eb", 0x1}], 0x1, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000012000-0x8)={0x0, 0x9}, &(0x7f0000011000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000000c000)={r3, 0x0, 0x80, 0x0, 0x9, 0x7fff}, &(0x7f0000002000)=0x14) clock_gettime(0x0, &(0x7f0000010000)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000011000-0x10)={r4, r5+30000000}, 0x0) epoll_wait(r2, &(0x7f000000d000)=[{}], 0x1, 0x0) 2018/02/19 02:51:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000367000), 0x4) recvfrom$inet(r0, &(0x7f0000f8d000-0x8e)=""/142, 0x8e, 0x0, &(0x7f00001bd000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) writev(r0, &(0x7f0000fdc000-0x20)=[{&(0x7f0000011000-0xe3)="89", 0x1}], 0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000bec000-0x11)='/dev/vga_arbiter\x00', 0x100, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000a2e000-0x20)={"f6aaf9c6060b969f3a2e33f2e21db927", {0x4, 0x0, 0x400, "fd3915bd1091", 0x10000}}) 2018/02/19 02:51:02 executing program 2: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004ad000-0x4), 0x4) r1 = socket$packet(0x11, 0x1, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00003f0000+0xee4)={0x0, 0x7}, 0x4) r2 = socket(0x1e, 0x2, 0x7) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000fda000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001}}, 0x8, 0x0, 0x9, 0x3, 0x8000}, &(0x7f00003f7000)=0xa0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r2, 0x0, &(0x7f0000fdb000), 0x80800) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000328000-0x26)={r3, 0x1e, "4a395429cc64fda03a0bf97f19f55db46e5bb1133357581f92c118032f2c"}, &(0x7f0000fdb000)=0x26) 2018/02/19 02:51:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003a3000+0xe69)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) truncate(&(0x7f0000330000)='./file0\x00', 0x800) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000d76000-0x8)=@assoc_value, &(0x7f00002bb000)=0x8) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x2, 0x0) poll(&(0x7f0000664000-0x18)=[{r1}], 0x1, 0x299b) write(r1, &(0x7f0000caf000)="9c", 0xffffffce) getgid() readv(r1, &(0x7f00006cd000)=[{&(0x7f0000b6d000-0xb2)=""/178, 0xb2}], 0x1) [ 40.767474] audit: type=1401 audit(1519008662.424:8): op=fscreate invalid_context=73797374656D5F753A6F626A6563745F723A646D6573675F657865635F743A7330000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 2018/02/19 02:51:02 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000066e000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0xffae}}]}, 0x138}, 0x1}, 0x0) 2018/02/19 02:51:02 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) sigaltstack(&(0x7f0000000000/0x2000)=nil, 0x0) 2018/02/19 02:51:02 executing program 0: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x441) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x440000000000127f, &(0x7f0000030000-0x1)="af") 2018/02/19 02:51:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000801000-0x8)='./file0\x00', 0x0) mount(&(0x7f000087a000-0x8)='./file0\x00', &(0x7f0000107000-0x8)='./file0\x00', &(0x7f00008d3000-0x6)='ramfs\x00', 0x0, &(0x7f000063c000-0x2)) r0 = request_key(&(0x7f0000583000)='user\x00', &(0x7f0000de9000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000660000)='ramfs\x00', 0xffffffffffffffff) lstat(&(0x7f0000783000-0x8)='./file0\x00', &(0x7f000057c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000e6c000)='./file0\x00', &(0x7f000059b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r0, r1, r2) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f0000443000-0x8)='./file0\x00', &(0x7f000039d000-0x8)='./file0\x00', &(0x7f0000ff6000)='9p\x00', 0x1001, 0x0) chroot(&(0x7f0000baf000)='./file0\x00') pivot_root(&(0x7f00004d0000-0x1)='.', &(0x7f0000432000)='.') 2018/02/19 02:51:02 executing program 7: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000fd6000), 0x4) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000a7f000-0x4)=0x4, 0x4) 2018/02/19 02:51:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181003) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) syz_open_dev$loop(&(0x7f00001de000-0xb)='/dev/loop#\x00', 0xf1, 0x800) 2018/02/19 02:51:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000d38000-0x8)={0x19980330}, &(0x7f0000244000)) mkdir(&(0x7f00002a4000)='./file0\x00', 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d05000)='/dev/sequencer\x00', 0x200000, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000929000-0x8)='./file0\x00', 0x4000, 0x100) getsockopt$packet_int(r1, 0x107, 0x10, &(0x7f000059c000), &(0x7f00008b1000-0x4)=0x4) mount(&(0x7f0000abb000)='./file0\x00', &(0x7f000038c000)='./file0\x00', &(0x7f0000777000-0x7)='autofs\x00', 0x0, &(0x7f00009c5000)) renameat2(r1, &(0x7f0000b49000)='./file0\x00', r1, &(0x7f0000cf2000)='./file0\x00', 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000084f000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00006d3000-0x14)={0x0, 0x800, 0x4000000, 0x2a8, 0x883d, 0x5}, &(0x7f00009eb000-0x4)=0x14) recvmmsg(r0, &(0x7f00009c8000-0xb4)=[{{0x0, 0x0, &(0x7f0000cf9000)=[{&(0x7f0000310000-0xc3)=""/195, 0xc3}, {&(0x7f0000e8c000)=""/117, 0x75}, {&(0x7f000060d000)=""/102, 0x66}, {&(0x7f000007d000)=""/7, 0x7}, {&(0x7f0000379000-0x27)=""/39, 0x27}, {&(0x7f0000647000)=""/112, 0x70}, {&(0x7f000052b000)=""/213, 0xd5}, {&(0x7f0000ef2000)=""/36, 0x24}, {&(0x7f000011e000-0x69)=""/105, 0x69}], 0x9, &(0x7f0000c88000-0x63)=""/99, 0x63, 0x8}, 0x9}, {{&(0x7f0000368000-0xe)=@l2, 0xe, &(0x7f0000678000)=[{&(0x7f0000a24000)=""/210, 0xd2}, {&(0x7f0000ed6000)=""/33, 0x21}, {&(0x7f0000d57000-0x8d)=""/141, 0x8d}, {&(0x7f0000b8b000)=""/246, 0xf6}, {&(0x7f0000e3c000)=""/4, 0x4}, {&(0x7f0000b61000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e74000)=""/156, 0x9c}, {&(0x7f0000d25000-0xa5)=""/165, 0xa5}, {&(0x7f00006d1000)=""/4096, 0x1000}, {&(0x7f0000bdb000)=""/213, 0xd5}], 0xa, &(0x7f00004e8000)=""/151, 0x97, 0x4}, 0xf5d3}, {{&(0x7f00006af000)=@l2, 0xe, &(0x7f00001f7000-0x30)=[{&(0x7f0000595000)=""/218, 0xda}, {&(0x7f000029f000-0x77)=""/119, 0x77}, {&(0x7f000086b000)=""/225, 0xe1}], 0x3, &(0x7f0000ebc000)=""/104, 0x68, 0x401}, 0x66}], 0x3, 0x40, &(0x7f0000ee9000-0x10)={0x77359400}) sendmsg$nl_generic(r2, &(0x7f0000eea000)={&(0x7f00008b9000)={0x10, 0x0, 0x0, 0x201c0}, 0xc, &(0x7f0000208000)={&(0x7f0000103000-0x128)={0x128, 0x12, 0x8, 0x0, 0x0, {0xf}, [@generic="3daddbd07c697bbf65be9176c924f56b6f25b8c2ab7ed79f63764ca96327cecd60837ea82dfc0849273745ca66c57fecdbee5459fa700be7e05480b302859687560126f13bdfe32133374d6520cf7f848909086b2743fb8af19e46be7cc50929a78e0b6474bdc6528ead42c6227fb7dde0b07de5bf39ec09178a2e16fd0691acdb5df3f2d791655354a08e5f48b10fb468a7e30aecb85a5ebff7250274e7b9e181386fb8c925539ddb01ec1b79abdd1e248c02cdc68814f62d8a5d1e6b840d5b0b28e1b76e1ba8db", @generic="fdbb124fa72fd8cf78ff4035ba64ebf3c44c0e3cee48a17b202bf07010c5663179e02178280871ce57edda47111fc1e5d8e2451e6223e02ad63c26cc0958cd85cdbcca06c2b6a808ab35"]}, 0x128}, 0x1, 0x0, 0x0, 0x20000880}, 0x8090) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00008f0000)) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000f5b000)={0x5, 0x19d, 0xa000000, 0x40, 0x3, 0x40}) 2018/02/19 02:51:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00004c1000)='/dev/autofs\x00', 0x0) r1 = open(&(0x7f0000fee000-0x8)='./file0\x00', 0x141042, 0x0) fstat(r1, &(0x7f0000001000-0x44)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000bab000)="000100", 0x0) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000e1b000-0x4)) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000009000-0x8)) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000b4a000)={0x40a01c, {0x400003ffffffc}}, &(0x7f0000b4b000-0x20), 0x8, &(0x7f00005eb000-0x8)) syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x0, 0x0) 2018/02/19 02:51:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r0 = socket$netlink(0x10, 0x3, 0x6) r1 = getpid() sched_getaffinity(r1, 0x8, &(0x7f00003e2000)) clock_getres(0x3, &(0x7f000072f000-0x10)) r2 = openat(0xffffffffffffffff, &(0x7f0000e30000)='./file0\x00', 0x2, 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000393000)={0x3, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000de1000-0x20)={0xdb, r3, 0x10001, 0x40}) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00003c8000)=0x3cf, 0x4) bind$netlink(r0, &(0x7f00008c6000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x20000000}, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000acf000-0x38)={&(0x7f00002ae000)={0x10, 0x0, 0x0, 0xa0100000}, 0xc, &(0x7f000022e000)={&(0x7f0000223000)={0x26c, 0x9, 0xb, 0x620, 0x1, 0x1, {0x0, 0x0, 0x3}, [@nested={0x118, 0x43, [@typed={0xc, 0xe, @ipv4=@multicast2=0xe0000002}, @generic="82a8b52ea5c7da8dc11f2c5ce4f078c12b09cecfe12f23d8c8a302f65d251e23cd084757a0e12c9bc5d82cf06a07131e69efca14bcc93cf0767ab63f2f7246dfd22bfa894f5b87ef0df9417e015804f3a7c35f3d2acbe30c8312cb698f7938d100a8276a7c7636613b21e3e0f262438a77c4090f04d491988391e953cffff91b43b23a0bd59f68144bf7be051153440af6a74c39492b9253a7eb578a3cbb768791e9611de6a81ae6f94b592596f510728d6a7666f6dd9a4d4cc8550287c5eba5192696a4dd68169534f51baea1b8b4dcfd08bdd93faa180e8352b4679113a8b1acaebe7fcf31d3f3bbd1733e4ac0755d3c0a8f9ab51cdaf772", @typed={0xc, 0x38, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @generic]}, @typed={0x18, 0x4e, @ipv6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @generic="7a203f5bfa24c9a91426e9545517ed6d2838564d3b86f94b1c37fc918310d755fa3f0ea9fe168f9b60df18a918e63dfa6eb8ce82de773ed07382e1aea49d1ca953cd0a422a32da20c41d8a989f5d77a3ec7779bcc5309584ce713bd75b5c5e94f0886dc28bc4a99dcd20fba5dd7f1dd1caad41a27a6c81eaa1de169a3bd262a0cf9ba450ea6fcbaa440f9a39f4961b6ce3cbddc90efd9e8d4ab45259626f16c14960f8fa64c7852845975d68ebd963c09fbb4687bbacad22b2556aa751fe4a8bab0453dbfa2a1c3ceb", @generic="96a727accfe08a560369ef6ae1e52fa775547d72c52d46c153a356a19dd0bfc7d9780ed0b8004106957e4bb290f28c41fd8b4650c2834caff9285014af843083cbd20c75d586b0252255bca65fcc675b122f81b6ec9b68571eac13b24f8b"]}, 0x26c}, 0x1, 0x0, 0x0, 0x10}, 0x2004c805) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000025d000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mknodat(r4, &(0x7f0000930000)='./file0\x00', 0xe000, 0x10001) wait4(r1, &(0x7f0000641000), 0x8, &(0x7f0000a14000-0x90)) 2018/02/19 02:51:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000ea8000-0x48)=[@in6={0xa, 0x1, 0x7, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0xfef}], 0x48) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000b8e000-0x28)={@common="6c6f0000000000000000000000000001", &(0x7f00001d5000)=@ethtool_cmd={0x26, 0x180}}) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000b1b000)=""/173) 2018/02/19 02:51:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000004000-0x78)={0x2, {0x2, 0x3, @loopback=0x7f000001}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0xff, 0xffffffffffffad42, 0x76fe6d71, 0x5, &(0x7f0000db2000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x4, 0x8001, 0x81}) r1 = memfd_create(&(0x7f000015c000)='vmnet0em1*&}/+', 0x1) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000019f000-0x4), 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f00000bf000)=@ethtool_cmd={0x23}}) bind$llc(r2, &(0x7f0000021000)={0x1a, 0xf7, 0x3, 0x2, 0x5, 0xf0d9, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) 2018/02/19 02:51:02 executing program 2: mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000053000)=[@in={0x2, 0x0, @multicast2=0xe0000002}, @in6={0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in6={0xa, 0x3, 0xf943, @mcast2={0xff, 0x2, [], 0x1}, 0x1}], 0x48) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000026000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000001000)=[{&(0x7f0000002000-0x8)="6bf2c50807c7fc76", 0x8}, {&(0x7f0000002000-0xec)="b1f77f600819f648f6ee1822f77252f2ac0203eaa2a795143ccd2dadcc3ea878b5c67313db1ea2b9da96e35bb6ad72f7735802f9cd71aa35bbe1d63576fc5ecff9d1baea0b458c99594d0ce064d0a88a4deeebe377b0a7f2cd6f71f5eb17f71c4462e885813ae04cf286042182f251f17265ad12cd75c18a9ac539faf46fa34464cbf092d922bc74d891489e159559fb10351c9fff7efbf9b79f90e8e53f940414a9d0ed1fc9ef0e183c9db28a72d755eb888be5be27979a45a76125744b2d18819d10b48ac5ca9658792552d4b2f9b5a0fd795dd105176da8b817c7b0550dd82e171d261f706f5f1c8f58fc", 0xec}], 0x2) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0xfffffffffffffffd) 2018/02/19 02:51:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000d28000-0x40)=[{r0, 0x1001}], 0x1, 0x400) r2 = getpgid(0x0) ptrace$peekuser(0x3, r2, 0x2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f91000-0xc)={0x4}) clone(0x0, &(0x7f0000814000), &(0x7f0000919000-0x4), &(0x7f0000311000), &(0x7f0000956000)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7}) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000a8e000-0x4)=0x3, 0x4) 2018/02/19 02:51:02 executing program 5: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000f8b000)={{{@in=@loopback=0x7f000001, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1, @in=@loopback=0x7f000001}}, 0xe8) ioctl$sock_FIOGETOWN(r1, 0x800454dd, &(0x7f0000001000-0x4)) 2018/02/19 02:51:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000789000-0x8)='keyring\x00', &(0x7f00006f1000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$assume_authority(0x10, r0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000017d000-0xe)='/dev/keychord\x00', 0x20002, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) 2018/02/19 02:51:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000d7000)={@generic="4c5de06d28d8bd7a7b9737e2837a28f4", @ifru_addrs=@ethernet={0x0, @random="e696312910eb"}}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000a07000-0x15)='/dev/pktcdvd/control\x00', 0x8280, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f00004cd000)) 2018/02/19 02:51:02 executing program 5: r0 = socket$packet(0x11, 0x8000003, 0x300) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f00005ac000)={"f6cf9b6eecf1ac3af5b803401f3bca2a", {0x4, 0x3, 0x5, "f270324b8f17", 0xffff}}) 2018/02/19 02:51:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@common='tunl0\x00', @ifru_settings={0xfffffffffffffffc, 0xf8, @fr_pvc_info=&(0x7f0000009000)={0x0, @syzn={0x73, 0x79, 0x7a}}}}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000018000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000eb8000)) mq_open(&(0x7f0000ee2000)='/dev/rtc\x00', 0x80, 0x40, &(0x7f000071d000-0x40)={0x5, 0x9, 0xff, 0xffffffffffffff17, 0x1, 0x0, 0x5, 0xfffffffffffffffc}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000620000-0x50)={@generic="dd11f9acfed44a0994a86cf2ac7f4183", @ifru_mtu=0x80}) connect$pppoe(r0, &(0x7f0000269000)={0x18, 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, @common='ipddp0\x00'}}, 0x1e) 2018/02/19 02:51:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x6, 0xe, &(0x7f00001fb000-0x78)=@broute={'\n\x00oute\x00', 0x20, 0x8, 0x30, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20d9f000], 0x0, &(0x7f0000d9e000), &(0x7f00000b6000)=[{0x0, '\x00', 0x0, 0x0, 0x0, []}]}, 0xa8) 2018/02/19 02:51:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x200000000000001, 0x0, &(0x7f00008ff000)={0x1, &(0x7f0000003000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mkdir(&(0x7f00004d1000)='./file0\x00', 0x1) stat(&(0x7f00000fd000-0x2)='./file0\x00', &(0x7f0000580000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r0, 0x2) unlink(&(0x7f0000799000-0x8)='./file0\x00') 2018/02/19 02:51:02 executing program 4: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000027000)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) r1 = openat(0xffffffffffffffff, &(0x7f0000022000-0x8)='./file0\x00', 0x4000, 0x100) ioctl$TCSETSF(r1, 0x5404, &(0x7f000001a000-0x24)={0x2, 0xffffffff, 0xca, 0x1f, 0x5, 0x8001, 0x4, 0x81, 0x2, 0x6, 0x0, 0x20}) fcntl$setlease(r0, 0x400, 0x3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000026000)={0xd68}, &(0x7f0000009000-0x4)=0x10) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x400454d1, &(0x7f0000026000-0x3)) 2018/02/19 02:51:02 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000021e000)='/selinux/policy\x00', 0x0, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000322000)=""/4096) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000f1000-0x4), 0x4) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f000006c000-0x30)={0x100, 0x5, 0x300000000, 0x7fffffff, 0x6cde1b56, 0x1da}) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000d99000)={0x9, 0x0, 0x0, 0xa9}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000239000)={0x5, r2}) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000fb4000-0x1)=""/4, &(0x7f0000bea000)=0x4) 2018/02/19 02:51:02 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x14) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000fd1000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fd3000-0x11)='/selinux/enforce\x00', 0x10000, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00005db000-0x110)={0x7e, {{0xa, 0x1, 0xfffffffffffffffe, @ipv4={[], [0xff, 0xff], @empty}, 0x6}}, 0x1, 0x1, [{{0xa, 0x2, 0xfd, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}]}, 0x110) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000fd3000-0x14)={0x2, 0x0, 0x3, 0x3, 0x1}) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000fd3000)={0x1, 0x0, [0x0]}) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000340000)={{{@in=@rand_addr, @in6=@ipv4={[], [], @multicast1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f000033c000-0x4)=0xe8) r3 = getegid() chown(&(0x7f0000fd3000-0x8)='./file0\x00', r2, r3) memfd_create(&(0x7f0000742000-0x10)='gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x2) sendmsg$netlink(r0, &(0x7f0000fa3000-0x14)={0x0, 0x0, &(0x7f0000fa3000)=[], 0x0, &(0x7f0000fa3000)=[]}, 0x0) 2018/02/19 02:51:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') signalfd(0xffffffffffffffff, &(0x7f0000001000-0x8), 0x8) timerfd_create(0x0, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fc000-0x40), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000d27000-0x64)={&(0x7f0000a0a000)=[0x80000001, 0x81, 0x94, 0x8, 0x9], 0x5, 0x1, 0x0, 0x5, 0x3ff, 0x9, {0xffffffff, 0x4, 0x81, 0xffffffffffffff01, 0x6, 0x0, 0xfffffffffffffff8, 0x8, 0x5, 0x6, 0x40, 0x38000000, 0x4, 0x6, "663ba987c3ddb4f613366bf14e673ba34f9284396872b274bc2e38a7206603f6"}}) 2018/02/19 02:51:02 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) symlink(&(0x7f0000012000)='./file0\x00', &(0x7f0000012000)='./file0\x00') ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000014000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000012000)={0x3, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f000047d000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/19 02:51:02 executing program 1: eventfd2(0xc6, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000211000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000fa000)=@int=0xe5, 0x4) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009bb000-0x24)={0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x3, 0x8000, 0x0, 0xbc9, 0xfffffffffffffffd}) ioctl$TIOCEXCL(r0, 0x540c) 2018/02/19 02:51:02 executing program 2: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000022000)={0x10}, 0xc, &(0x7f0000021000)={&(0x7f0000022000-0x20)=@ipv4_newaddr={0x18, 0x14, 0x221, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x18}, 0x1}, 0x0) r1 = dup2(r0, r0) recvmsg$netrom(r1, &(0x7f0000023000)={&(0x7f0000023000)=@ax25={0x3, {"076713aa21cad2"}}, 0x10, &(0x7f0000023000)=[], 0x0, &(0x7f0000002000)=[]}, 0x0) 2018/02/19 02:51:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x800, 0x0) r1 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00005b7000)) dup2(r1, r0) 2018/02/19 02:51:02 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000092a000)='/dev/hwrng\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in6={{0xa, 0x2, 0x8, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0xe59}}, [0x7a2, 0x7, 0x80, 0x3ad, 0x1, 0x100, 0x1ff, 0x3, 0x90000000, 0x0, 0x1ff, 0x1, 0x1, 0x9, 0x2]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000032000-0x64)={0x0, 0x5c, "5dab915104945c24aa8b40cd646923638a9d595b8bb828cf154b6db2b0ba98786fb7dc6e7f5f42695460e4cb949ae3895311e8726a5236854fe76a4e5c13ba4792ba84b3af9bb9b76fb71178959735437444a08f3df4ecd416091688"}, &(0x7f0000001000-0x4)=0x64) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={r1, 0x7, 0x0, 0x6, 0x1556, 0xfffffffffffffff9, 0xffff, 0x6, {r2, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}}}, 0x1e, 0x0, 0x6, 0x6, 0x2}}, &(0x7f0000c62000)=0xb8) restart_syscall() mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000008000-0x4)=0xa, 0x4) r4 = gettid() sched_setattr(r4, &(0x7f0000014000-0x30)={0x30, 0x0, 0x1, 0x3f, 0x7, 0x7, 0x4, 0x3}, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f000000f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendto$packet(r3, &(0x7f0000016000-0xbf), 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @random="901170f3a1da"}, 0x14) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000020000-0x20)={@generic="5dae6a34fea0e1ef95589f00f448f927", @ifru_flags=0x801}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000021000-0x38)={&(0x7f0000019000-0x10)=@nfc, 0x10, &(0x7f0000001000-0x10)=[{&(0x7f0000014000-0x3)=""/3, 0x3}], 0x1, &(0x7f0000021000-0x1f)=""/31, 0x1f}, 0x10000) r6 = dup(r3) setsockopt$SO_TIMESTAMPING(r6, 0x1, 0x25, &(0x7f000001f000-0x4)=0x490, 0x4) recvfrom$ax25(r6, &(0x7f0000012000)=""/243, 0xf3, 0x2000, &(0x7f0000005000-0x10)={0x3, {"87cde63a1ffefa"}}, 0x10) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000021000-0x8)) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000020000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/02/19 02:51:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000008000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) pipe(&(0x7f0000106000-0x8)) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0x4, 0x0, &(0x7f0000003000-0x4)=[@enter_looper={0x630c}], 0x48, 0x0, &(0x7f0000006000)="0b84a3288b095e8385e903cd3f204328df77adf423094c0745f4bc7875abe665b85eff39c3ba4151d466ab216e457a599050dedabb89b6a8290a93adb5416539117e028431206e86"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000093d000)={0x44, 0x0, &(0x7f0000d19000-0x54)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000cc0000)=[], &(0x7f0000362000)=[]}}], 0x0, 0x0, &(0x7f000067f000-0x17)}) openat$keychord(0xffffffffffffff9c, &(0x7f0000ee1000)='/dev/keychord\x00', 0x0, 0x0) 2018/02/19 02:51:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f000023b000-0x3)="02806f", 0x27) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/19 02:51:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000a7c000-0xe)='/dev/keychord\x00', 0x40002, 0x0) writev(r0, &(0x7f0000a8d000-0x10)=[{&(0x7f0000f27000)="97", 0x1}], 0x1) [ 41.138393] audit: type=1400 audit(1519008662.804:9): avc: denied { create } for pid=5607 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_rdma_socket permissive=1 2018/02/19 02:51:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000079d000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000e70000)='./file0\x00', 0x0, 0x0) lseek(r0, 0x0, 0x1) geteuid() [ 41.215166] audit: type=1400 audit(1519008662.874:10): avc: denied { set_context_mgr } for pid=5634 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 41.240966] audit: type=1400 audit(1519008662.904:11): avc: denied { call } for pid=5634 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 41.287849] binder: 5634:5647 got reply transaction with no transaction stack [ 41.295149] binder: 5634:5647 transaction failed 29201/-71, size 0-0 line 2921 [ 41.317825] binder: release 5634:5638 transaction 2 out, still active [ 41.324435] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/19 02:51:03 executing program 4: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000000e000-0x9)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000009000)=0x8) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000000e000)={r1, 0x24, "b5c0b29e60b4292cacc85694f7011d9d04ecd288748e1208ddb18b695111ab7f26a7e72f"}, &(0x7f000000a000)=0x2c) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f000000e000)=""/152, 0xfffffff6) ioctl$TCSETAW(r0, 0x5407, &(0x7f000000e000-0x14)) 2018/02/19 02:51:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000073f000-0x1)={0x0, 0x0}) clock_getres(0x4, &(0x7f0000230000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000be7000-0x10)={0x0, 0x0}) timerfd_settime(0xffffffffffffff9c, 0x1, &(0x7f0000975000)={{}, {r3, r4+10000000}}, &(0x7f00006ea000-0x20)={{0x0}}) timerfd_settime(0xffffffffffffff9c, 0x0, &(0x7f0000c9d000)={{r5, r2}, {r0, r1+10000000}}, &(0x7f0000bf8000-0x10)={{}, {0x0, 0x0}}) pselect6(0x40, &(0x7f00007f7000-0x40), &(0x7f00001bd000), &(0x7f000004d000), &(0x7f0000627000)={0x0, r6}, &(0x7f0000678000-0x8)={&(0x7f0000144000-0x8), 0x8}) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000256000-0x10)='/dev/sequencer2\x00', 0x290000, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f000096b000-0x2)=@int=0x1, 0x4) 2018/02/19 02:51:03 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000860000-0x16)='/selinux/checkreqprot\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000b4c000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x1) fanotify_mark(0xffffffffffffffff, 0xd4, 0x0, 0xffffffffffffffff, &(0x7f0000981000)='./file0\x00') 2018/02/19 02:51:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000387000)=""/120, &(0x7f000035d000-0x4)=0x78) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000a08000)=@req3={0x0, 0x81}, 0x1c) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000079a000-0xb)='/dev/hwrng\x00', 0x8000, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000975000-0x4)=0x3, 0x4) r3 = syz_open_procfs(0x0, &(0x7f00005a0000)='attr\x00') getdents64(r3, &(0x7f00007b2000-0x1000)=""/4096, 0x1000) getdents64(r3, &(0x7f0000af5000)=""/4096, 0x1000) 2018/02/19 02:51:03 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x100000000000000, r0) readv(r1, &(0x7f00002e1000-0x60)=[{&(0x7f0000bb9000-0x1000)=""/4096, 0x1000}], 0x1) 2018/02/19 02:51:03 executing program 2: mmap(&(0x7f0000000000/0xfad000)=nil, 0xfad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00001f4000)='/dev/keychord\x00', 0x8000, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00005b3000)={0x0, 0x0}) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000fad000)=r1) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000fad000-0x46)) 2018/02/19 02:51:03 executing program 6: mmap(&(0x7f0000000000/0xd43000)=nil, 0xd43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x7, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000334000)=0x1, 0x4) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffffd, 0x0, 0x0, 0x1, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)) 2018/02/19 02:51:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000782000)='net/psched\x00') epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00005cd000-0xc)) sendmsg$netlink(r0, &(0x7f0000d75000)={&(0x7f0000b19000)=@kern={0x10}, 0xc, &(0x7f0000f45000-0x30)=[], 0x0, &(0x7f0000c40000)=[@rights={0x10, 0x1, 0x1, []}], 0x10}, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000c8d000)) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000cdd000-0x4)=0x1, 0x4) 2018/02/19 02:51:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000995000-0x8)) clone(0x0, &(0x7f0000e91000-0xf9), &(0x7f00000ea000), &(0x7f0000f45000-0x4), &(0x7f00008d3000)) openat$ppp(0xffffffffffffff9c, &(0x7f00002f1000)='/dev/ppp\x00', 0x8000, 0x0) getresgid(&(0x7f0000e74000), &(0x7f00003b9000-0x4), &(0x7f0000fa8000-0x4)) ioctl$sock_netdev_private(r0, 0x89f9, &(0x7f0000c52000)="03944222aed2876a44db2aa95e42056caa3419a4614666a166294ddf4ae27b346dd8f47c1d9fcaca2caa2ccc40ae2bac957e7fdd33c8eada401c026710a46b4c34dc46aa85a0c0e23bb5a93365856c938c7e045a02d0ee3fc33423be834dd9e6ad217bca6547bcc5d49eb469f0b227d3") fsync(r0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common='yam0\x00', @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) 2018/02/19 02:51:03 executing program 2: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f74000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe(&(0x7f0000b8d000-0x8)={0x0, 0x0}) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000044000)=0x3) sendto$inet6(r0, &(0x7f0000867000), 0x0, 0x0, &(0x7f000064b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) 2018/02/19 02:51:03 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000)='map_files\x00') execveat(r0, &(0x7f0000003000)='./file0\x00', &(0x7f0000002000-0x38)=[], &(0x7f000000c000-0x20)=[&(0x7f0000003000)="2d2d21656d30757365725d29d62c657468312300"], 0x0) 2018/02/19 02:51:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000a42000-0xe)='./file0/file0\x00', 0x80000001) umount2(&(0x7f0000117000)='./file0\x00', 0x0) 2018/02/19 02:51:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000116000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000070e000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007f5000-0x4)=0x1c) sendto$inet(r0, &(0x7f000077a000), 0x0, 0x800000020000000, &(0x7f0000aa9000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000e32000)=""/116, 0x74, 0x100, &(0x7f0000019000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) bind$inet(r0, &(0x7f0000899000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000afb000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000c91000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f000080f000-0xc)={r4, 0x80000, r0}) r7 = socket$netlink(0x10, 0x3, 0x14) recvfrom$inet(r0, &(0x7f0000aab000+0x5df)=""/128, 0x80, 0x40000102, &(0x7f0000836000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}}, 0x10) ioctl$DRM_IOCTL_SET_VERSION(r6, 0xc0106407, &(0x7f0000042000-0x10)={0xffffffffffffffa1, 0x0, 0x100, 0x5}) getsockopt$inet_buf(r0, 0x0, 0x25, &(0x7f0000ff1000)=""/182, &(0x7f0000351000-0x4)=0xb6) ioctl$DRM_IOCTL_AGP_INFO(r6, 0x80386433, &(0x7f0000236000-0x33)=""/51) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000980000-0x8)={0x6, 0x7fffffff}, 0x8) r8 = accept$inet(r5, &(0x7f00009f1000+0xd89)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000608000-0x4)=0x10) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r7, 0x84, 0x11, &(0x7f0000386000-0x8)={0x0, 0x9}, &(0x7f000080d000)=0xe2) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r8, 0x84, 0x6, &(0x7f0000ebc000-0x8c)={r9, @in6={{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}}}, 0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r8, 0x84, 0xa, &(0x7f0000be6000-0x20)={0x7ff, 0x2, 0x0, 0x4c5, 0x6, 0x5, 0x10000, 0x0, r2}, 0x20) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r7, 0x10e, 0x8, &(0x7f0000c31000)=0x6, 0x4) writev(r0, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="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", 0x218}], 0x1) [ 41.325746] binder: 5634:5647 transaction failed 29189/-22, size 0-125370095370240 line 3005 [ 41.338720] binder: send failed reply for transaction 2, target dead [ 41.345320] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/19 02:51:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000a9b000-0x4)=0x0) ioprio_get$pid(0x2, r0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) write$eventfd(r1, &(0x7f000087b000)=0x8, 0x8) r2 = socket(0xa, 0x4, 0x200002) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f000032c000)={0xfaf5, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) 2018/02/19 02:51:03 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000001000)={'filter\x00', 0x7, 0x4, 0x3c8, 0x1d0, 0x1d0, 0xe8, 0x2e0, 0x2e0, 0x2e0, 0x4, &(0x7f0000001000-0x40), {[{{@uncond, 0xc0, 0xe8}, @unspec=@CLASSIFY={0x28, 'CLASSIFY\x00'}}, {{@uncond, 0xc0, 0xe8}, @unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14}}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x418) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000000)=@generic={0x6, 0x55, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/dev/pktcdvd/control\x00', 0x800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f0000002000-0x4)=0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, 0x2e, &(0x7f0000001000-0x20)=[{&(0x7f000079f000)=""/49, 0x31}, {&(0x7f0000000000)=""/37, 0x25}], 0x2, &(0x7f0000000000)=""/11, 0xb, 0x6}, 0x40010042) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r3, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @empty, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) 2018/02/19 02:51:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a7b000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000b38000)='./control\x00', 0x86000006) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000acc000-0x15)='/dev/pktcdvd/control\x00', 0x107000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000753000)={0x0, 0x6}, &(0x7f0000d8d000)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00004e4000)=@assoc_value={r2}, 0x8) inotify_add_watch(r0, &(0x7f000072d000)='./control\x00', 0x81000800) 2018/02/19 02:51:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000998000-0x4)=0x401, 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000022000-0x11)='/dev/vga_arbiter\x00', 0x800000080040, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00004dc000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000407000)={0x0, 0x40, 0x80000001, 0x1}, 0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000b02000)={0x0, 0x7, 0x5, [0xfff, 0x5, 0x5, 0xffff, 0x2]}, &(0x7f0000a59000-0x4)=0x12) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f00008cc000-0x118)={0xfffffffffffffff9, {{0x2, 0x2, @broadcast=0xffffffff}}, {{0x2, 0x1, @broadcast=0xffffffff}}}, 0x118) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000573000)={r3, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, [0x3, 0x1, 0x8, 0xff, 0x101, 0x1, 0x40, 0xd9a, 0x8, 0xa9, 0x6, 0x7f, 0x3b5, 0x1, 0x3]}, &(0x7f0000ece000)=0x108) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00002fb000)=0xffff, &(0x7f0000116000-0x4)=0x4) getsockname$inet6(r2, &(0x7f0000d8a000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000de2000-0x4)=0x1c) 2018/02/19 02:51:03 executing program 2: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000002000), 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000021000-0x4), 0x4) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000023000)) 2018/02/19 02:51:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$inet(0x2, 0x80802, 0x7fff, &(0x7f00005a7000-0x8)) r1 = getpgid(0xffffffffffffffff) lstat(&(0x7f0000aac000)='./file0\x00', &(0x7f0000d3e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00006a3000)=@buf={0xba, &(0x7f0000766000)="6ac04647f71b2587fa0b82a0c5dfc7d50098df1918e2b444add76a09f3bf17e884fb4dfb6d994fc194a96549df21607a1614effae9a37a28d7db16f4b63aa3b9fd303eb269cc172e31076e10362f6b70067fb5e6a38e9023396b74bc03f482dfc312b14d69134b82afa51b2da0ce2a5f1801845b56ea1e40aad246919dc7e68b93fb5d80ccc499ceaf15b60fa1e572417bccc631aa48169f349bfd5c1c4a4c57de2a1f83b23283574e27831a00014fb95abb30a76fddaaa605aa"}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003fe000-0xc)={r1, r2, r3}, 0xc) sendto$inet(r0, &(0x7f0000a89000-0x78), 0x2e7, 0x200007ff, &(0x7f0000e68000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000fd3000-0xd4)=""/212, 0xd4, 0x0, &(0x7f00008bc000-0xe)=@l2={0x1f}, 0xe) 2018/02/19 02:51:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000a42000-0xe)='./file0/file0\x00', 0x80000001) umount2(&(0x7f0000117000)='./file0\x00', 0x0) 2018/02/19 02:51:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000116000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000070e000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007f5000-0x4)=0x1c) sendto$inet(r0, &(0x7f000077a000), 0x0, 0x800000020000000, &(0x7f0000aa9000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000e32000)=""/116, 0x74, 0x100, &(0x7f0000019000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) bind$inet(r0, &(0x7f0000899000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000afb000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000c91000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f000080f000-0xc)={r4, 0x80000, r0}) r7 = socket$netlink(0x10, 0x3, 0x14) recvfrom$inet(r0, &(0x7f0000aab000+0x5df)=""/128, 0x80, 0x40000102, &(0x7f0000836000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}}, 0x10) ioctl$DRM_IOCTL_SET_VERSION(r6, 0xc0106407, &(0x7f0000042000-0x10)={0xffffffffffffffa1, 0x0, 0x100, 0x5}) getsockopt$inet_buf(r0, 0x0, 0x25, &(0x7f0000ff1000)=""/182, &(0x7f0000351000-0x4)=0xb6) ioctl$DRM_IOCTL_AGP_INFO(r6, 0x80386433, &(0x7f0000236000-0x33)=""/51) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000980000-0x8)={0x6, 0x7fffffff}, 0x8) r8 = accept$inet(r5, &(0x7f00009f1000+0xd89)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000608000-0x4)=0x10) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r7, 0x84, 0x11, &(0x7f0000386000-0x8)={0x0, 0x9}, &(0x7f000080d000)=0xe2) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r8, 0x84, 0x6, &(0x7f0000ebc000-0x8c)={r9, @in6={{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}}}, 0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r8, 0x84, 0xa, &(0x7f0000be6000-0x20)={0x7ff, 0x2, 0x0, 0x4c5, 0x6, 0x5, 0x10000, 0x0, r2}, 0x20) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r7, 0x10e, 0x8, &(0x7f0000c31000)=0x6, 0x4) writev(r0, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="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", 0x218}], 0x1) 2018/02/19 02:51:03 executing program 1: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000010000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000026000-0x4)=0x5, 0x4) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000026000)={0x10, 0x0, 0x1, 0x2000000}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = dup3(r1, r1, 0x80000) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000009000)=0x1a, 0x4) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f000001d000)=@filter={'filter\x00', 0xe, 0x2, 0x5b8, [0x0, 0x2000e000, 0x2000e030, 0x2000e588], 0x0, &(0x7f0000026000-0x10), &(0x7f000000e000)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x19, 0x60, 0x89ef, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="ddc9a7aea4753970ecbdc5b8f64ec832", @generic="1972c9f20b18b27810cc873588f49d96", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0xff, 0xff, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], 0xe8, 0x268, 0x298, [@cgroup0={'cgroup\x00', 0x8, {{0x7fff}}}, @ip={'ip\x00', 0x20, {{@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, 0xff000000, 0xffffff00, 0x4, 0x73, 0x24, 0x20, 0x0, 0x0, 0x0, 0x1}}}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x1, 0x8, 0x1}}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x0, 'system_u:object_r:auditd_log_t:s0\x00'}}}]}, @common=@AUDIT={'AUDIT\x00', 0x8}}, {{{0x9, 0x0, 0xf1f7, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="423d1facfefc9f5995583690ce681ed0", @generic="2405b0ccb2f1b7992ae8c2c29b3e0c0e", @common='bcsf0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0x0, 0xff, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], 0xc0, 0x240, 0x290, [@ipvs={'ipvs\x00', 0x28, {{@ipv4=@multicast2=0xe0000002, [0xffffffff, 0xff, 0xff0000ff, 0xff000000], 0x2, 0xff, 0x3, 0x1, 0x8, 0x2}}}]}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x35c, 'system_u:object_r:apt_var_cache_t:s0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x0, 0x800, 0x6}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x401, 'syz1\x00', 0x3f}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x0, []}]}, 0x630) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f000001e000-0x9)='/dev/rtc\x00', 0x400040, 0x0) connect$unix(r3, &(0x7f0000025000)=@abs={0x0, 0x0, 0x3}, 0x8) sendmsg$nl_route(r1, &(0x7f000000c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000008000-0x87)=@ipv4_delroute={0x1c, 0x19, 0xb21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffd, 0x400}, []}, 0xfffffffffffffda0}, 0x1}, 0x0) 2018/02/19 02:51:03 executing program 4: clone(0x0, &(0x7f0000d07000-0x1000), &(0x7f0000af7000-0x4), &(0x7f0000b32000-0x4), &(0x7f00005e1000-0x27)) linkat(0xffffffffffffffff, &(0x7f0000732000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000866000-0x8)='./file0\x00', 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000963000)='/dev/rtc\x00', 0x60002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000003000-0x38)={&(0x7f0000003000-0x60)={0x27, 0x7fff, 0x6, 0x6, 0x5, 0xffffffffffffffe1, "0dcf9bba1acd439f3b558bbd430f4cc2c198bd81b2fedc8d8bbd264fbc52034ab79eeed1c5a4d33e9113555116df4d569ab4d0415be3bf4b47d64f3edd3ffc", 0x400}, 0x60, &(0x7f0000003000-0x20)=[{&(0x7f0000003000-0x5b)="fbe57bf02529d3750b363ccac6ed6bc472bb05423847f3ab99e496cab7cbd6e49eb4c9e9434ee1999bd6f09d7f6359c745d07569f58f24e9eb75321a2fc62c42fd8dd32830fc27b18c14a5a370f1d126c28b5b6f5937f2432ed138", 0x5b}, {&(0x7f0000002000)="ed664bb57c7d6806c083414f2b9caf1a99620b1648c294b798d65fb66c3b539ef0526c7120ecd65075d82f120d3f6aec8e128ee83a3e5976de0668bb813f30ebf218022ff7a31ad819d7ff", 0x4b}], 0x2, &(0x7f0000002000)={0x30, 0x0, 0x8000, "002c9b31dfbfb36c6a5ec7395c0162c55ec4c34f973fe4d52c"}, 0x30, 0x48000}, 0x4000000) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000002000-0x90)={0x800, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x90) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r0, &(0x7f0000000000), &(0x7f0000004000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x2, 0x30}, &(0x7f0000514000)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000c17000-0x8c)={r1, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x8c) 2018/02/19 02:51:03 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000983000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000b22000)={&(0x7f0000001000-0xac)={0xac, 0xd, 0xd, 0x514, 0x5, 0x2, {0x7, 0x0, 0x2}, [@generic="44f4bc0cd536f18103023ba933c5ba0cee465a8d9a504915f88618905852154a1848b1595b62227bac254acf44696915e081827bb8915075fff34970aec0b1bcc765dd39248006d3568601d9c11e6a0af560e278044f2daa3772b795044329603c31548ad21631950e1402e257efc71e3753a072d948115456f2b2cb09d4c9b4f241e2b622d11f5f3fe4a47b2c146d6c34f2a7cf08d27b05"]}, 0xac}, 0x1, 0x0, 0x0, 0x8000}, 0x8010) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000763000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000606000)={{0x0, 0xfffffffffffffffd}}) 2018/02/19 02:51:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x8000000000000007, &(0x7f0000002000)={0x2, 0x0, 0x5}) fcntl$lock(r0, 0x26, &(0x7f000001d000)) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000c82000)='/dev/keychord\x00', 0x4000, 0x0) recvfrom$llc(r1, &(0x7f0000628000-0x75)=""/117, 0x75, 0x40000000, &(0x7f0000eae000)={0x1a, 0xff, 0x6, 0x7000, 0x7, 0x7f, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10) fcntl$lock(r0, 0x5, &(0x7f0000e0a000)={0x1}) 2018/02/19 02:51:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) futimesat(0xffffffffffffffff, &(0x7f0000b31000)='./file0\x00', &(0x7f00005a9000-0x20)={{0x0, 0x2710}, {0x0, 0x2710}}) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000867000-0x10)={0xff, 0x400}) sendto$ax25(r0, &(0x7f0000ec4000-0xf3)="10d470f33db0bcbdee0a87655587d23f786d849ba49ad73ccac036e72ecdc7ea2dd91284ab6b2b8237129bd69832d050d8c0e927d957fca54ca8bf542fefe3eb886e6b886c55fd6858ae2616f124b9752c30eb7474c69b498dbb0ac9136a966d976c8710bc191157197eacb42f9b06f6ca9e8a33442c32616b34b3d5072de74ae2699e6e26172de53845d4bac203d0da217a46949831737ecd6d6b1fae19daab09fbabb72716647db86823d34236bb1afb1632bf36596c2480a44a4fd98b3218cf44c88db1cd5b4a6e04bc4f48f892bfaf238adba9d522c118e150bfe50eb857e5d61597e5607c1dc779b0e5e3730a58e85070", 0xf3, 0x4000090, &(0x7f00001c3000)={0x3, {"cb78a625ec6c7f"}, 0x1}, 0x10) 2018/02/19 02:51:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000a42000-0xe)='./file0/file0\x00', 0x80000001) umount2(&(0x7f0000117000)='./file0\x00', 0x0) [ 41.582457] NFQUEUE: number of total queues is 0 2018/02/19 02:51:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e29000-0x15)='/proc/self/net/pfkey\x00', 0x608801, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000051b000-0x4)=0xa9, 0x4) sendmsg$key(0xffffffffffffffff, &(0x7f000010c000-0x38)={0x0, 0x0, &(0x7f0000a90000-0x10)={&(0x7f0000e16000)={0x2, 0xb, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0xfffffffffffffffc}]}, 0x18}, 0x1}, 0x0) 2018/02/19 02:51:03 executing program 4: getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00005b0000-0xe8)={{{@in=@remote, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f00007df000-0x4)=0xe8) setfsuid(r0) r1 = add_key$keyring(&(0x7f00006bc000-0x8)='keyring\x00', &(0x7f000097d000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_persistent(0x16, r0, r1) 2018/02/19 02:51:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) r1 = syz_open_procfs(0x0, &(0x7f000037f000)='timers\x00') ioctl$TIOCEXCL(r1, 0x540c) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000b20000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x800, 0x3, 0x0, 0x4, 0xfff, 0x4, 0x23}, 0x20) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) sendto$unix(r0, &(0x7f0000b14000), 0x0, 0x0, &(0x7f0000101000)=@abs, 0x8) 2018/02/19 02:51:03 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000bea000-0x10)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000001000-0x4)=0x10, 0x800) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000dcc000)={{{@in=@multicast2, @in=@local}}, {{@in6=@empty}, 0x0, @in6=@mcast2}}, &(0x7f000071b000)=0xe8) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000002000-0x78)={0x7, {0x2, 0x1, @rand_addr=0x9}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x1e4, 0x4, 0x8, 0x6000000000, 0x8, &(0x7f0000001000)=@generic="130c0141724e0f79a230cb6dd5b7114e", 0x2, 0x1, 0x56}) socket$inet_tcp(0x2, 0x1, 0x0) rename(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00') ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000005000-0x18)={@mcast2={0xff, 0x2, [], 0x1}}) 2018/02/19 02:51:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() ptrace$poke(0x5, r0, &(0x7f0000c07000), 0x5) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000a33000-0x4)=0x0) r4 = geteuid() r5 = getgid() sendmmsg$unix(r2, &(0x7f0000fcd000-0x8c)=[{&(0x7f0000924000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000aaf000-0x18)=[], 0x0, &(0x7f00002bc000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x38}], 0x1, 0x0) r6 = syz_open_dev$mice(&(0x7f000084d000)='/dev/input/mice\x00', 0x0, 0x300) setsockopt$inet_mtu(r6, 0x0, 0xa, &(0x7f0000de4000-0x4)=0x1, 0x4) 2018/02/19 02:51:03 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f00007bf000-0x4), &(0x7f0000cef000-0x4), &(0x7f0000bf3000-0xe)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0x0}, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000002000-0x108)={0x0, @in6={{0xa, 0x2, 0x8, @ipv4={[], [0xff, 0xff], @empty}, 0x100}}, [0x9, 0x1, 0x30, 0x0, 0x8, 0x4, 0x8, 0x5, 0xd5c, 0xab8, 0x3, 0xff, 0x2, 0xdc, 0x9]}, &(0x7f0000002000-0x4)=0x108) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r1, 0x754d, 0x10}, 0xc) msync(&(0x7f0000d2b000/0x4000)=nil, 0x4000, 0x0) 2018/02/19 02:51:03 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$key(0xf, 0x3, 0x2) r2 = dup2(r1, r1) getsockopt$inet_dccp_buf(r2, 0x21, 0xc0, &(0x7f0000000000)=""/113, &(0x7f0000001000-0x4)=0x71) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000003000-0x30)={0x2, 0x6, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_ident={0x2}]}, 0x20}, 0x1}, 0x0) 2018/02/19 02:51:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000cde000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000daf000-0x8)={0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000d8e000)={0x8000000006}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000bb2000-0xc)) ppoll(&(0x7f00001ae000)=[{r1}], 0x1, &(0x7f000056f000-0x10), &(0x7f0000fb6000-0x8), 0x8) 2018/02/19 02:51:03 executing program 5: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000017000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f000000f000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/19 02:51:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000d30000)={&(0x7f0000b79000-0xc)={0x10}, 0xc, &(0x7f0000b7f000)={&(0x7f0000729000-0x290)=@newsa={0x1b0, 0x10, 0x29, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4}, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x32}, @in6=@mcast1={0xff, 0x1, [], 0x1}, {0x0, 0x7f}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_auth={0xc0, 0x1, {{'sha256\x00'}, 0x3c0, "3332501f213838826986f6b5915e2fe18fc2e4a69de5b469f9d8deac0e000000016209aba37bca1d5eafb73773e28fb5efc0c4b81da5a90c2100008f62ea299863c7450d336d305814b8312fa46821e8c5e8d0d84a2c4276141b794315d753125f99b7efaba4a0e86165850868765458765a3aca605c24ce"}}]}, 0x1b0}, 0x1}, 0x0) ioctl$sock_proto_private(r0, 0x89ea, &(0x7f0000a62000)="9253824ce26773857891524c6739351e5fe1df07716b747d8cafee8b98aa20330f237c8447c903b204f6cce0b3387ca69b985538bfc34a0419b979d3c2c3cfabfeb9de9ef173e87715c989a4b9ff7a15a2480edc86661c9b0f52890a86a4eb12066a75e2ae0652e8a9270b8bcafa8678b929c4ddb4a799531f2efa8a20a29414e52ca249bb50db54d8a49ec0f9093da27acdbfb86a27f2d60030cc5c1a9618840cca8bfcf4724c17a2b2c0eda26928603922f2652cc33baa8da53f3370019f0a80e682cb1d91292da7d9f484856d5fdd9e1e4ef52a9229a8c41aeae9f585b5cab534cbfa56aac37ebc912e7438a2ee90282ae2f25bad0fe5f818b13bc2bee66783133262c2551ff25d9991bb29c5a9ccd96695b907fd628ab837c8abb98bb9da69afbb6b39893ab8461961bbe6e21825f05f6c74170779273ddf9fa10375515df75b7d63f117a82019b09fda50df8a495be39c52a94a5c39e839ca47fea319a6cfb45c6a7d5bdf4c6687f8aef6f323d38dab09c5369290c1e2efa944090fc3ffa87e4ee4d71a6a8c6b105dcf6ae32ff6438de44dc72481c1eb6d715cc953ace40cae00e3644ceaa67a52e1b90d1e31a82b9d2f9d3e07ab80e57dc0fd85109beccf8f045a86125ece007deea6fdc4b0e37efcd9e87998574920fba67b89164d560424b7251040a9329bc938dbb6d1d22b25c34551beffe1edd254362f45eab6fb91699d3101d54f40b065ed694c103402d6e49b56f48375e729c80ea70188b713eb338a32171136493075faecf54e8d199d361d1a4b4ea75ec0a3241e7131368845dee93f6382bafd40462ddfbbfd8d45e13f432879e7c98a8bbf75e7cbb4951d9cde307fb91dcfd4cb3a86318034c27988aebbcdd5f2d96bfc55139059172633f6092f508f3a4494b7aecf5c7c85b55e97feb70ea7211f8345e5e41f923a8e2db0222cd6c0af9c968b75112a5c44694f2c1a8b874981e8f9f8035d685ef8313713a17fdda390f054a8f0098af80c885415946db80120657efcfa080f4991d9960f2045953855ed2fedbfbb9f85c7b8c723c4dc214c0217a96368265371cf55def6b1c039c30a1783a09241d9986d4bf01e84cfc9f43c80dde6f0995e6aec1bb4e858afb8e71eb11dc11d4c9415616555313929b4c541bafb631b5eef72ab19424d683174c40fcd64efef175dc160c25eb327d145ed7367b216f182f09ea165115914a2067e99d927231c7a9fac75806e833197377c1ca7870b93e540bd3a0e2b284319f45710aa1f855d10f973713c1692637e4758086182735650d2d1cde3acb91562a82550423834e5bf34ff1d83ea104d75d5201ce884d056bd10cd76ea3803888409e328ce4f81f1b2535b82ccbee21c66b6703451d2435134129abb0c30d2637844d36cacd18f59ca72f278881d24f46d0cb9ba17d89c5e1b85f331acc47624a7406e37a991fc44223471a277817b264efe416f8bfc016190c7e9335a1a8023df55dc530a805ad49797221acf99b0c24129513e67d2196799d6aa62b76a7ae85f39f56e7455c59cf714c044d63f0592baf073a5fd9fb8261e5c47785b54c85058d21a3db31818035acf01d2a43bf5f46a978af38003f032c47c2863896ca20d64ae49b365d8fd057fda8f4a53ac62465e6543ff6e6bc2aa7c822ba9f982f57ca2e1c91206a2c8a1360bd05f13c5ecfd3edc90efdacdf8aacc8ae8943a1fc841cc2ef2f0f0b3be57883e448fef72e7be565afbbc94cba494820b6b82b5c3c8126df5f0b5c9088113aeb198501aa32f8a712066f2f0f1b673795cac80a5393f50cb2ebc5650a24eae8978c95c80d8de01abf1c15630a19559ac802da3d98b22fb04f28f31c433ec0beb88d471886faeeddbe17541d1077b62e3e028fbb0dfb9f658797e3e6e5491d5071e9e632ada2e560aab3c0c17d7bdebef68e31623cdf0c5cc7efb8b299d31faffb7ca93687ad9971a4d0e9a1a9909b262c5bb1c868c94a5ad52b63b1142213dc7d9dd8db9baa6cbc229f003afc8f45bf5f286a88ca11594ba237510635e5bd9073ee3ee08aca9c6c1905431c51c944b92d4ad35716dd98f03bc756a17feea734a78006903bd515f78494b9a78fc47a397457953bb18b601b3ad6aa6db1928b58ef57da89848264659c5fd52373d5fd1e5807f7cfcd4b992329770a82b24d675a7787a306ab686b426ec4aa4da21f90cbe57eeb4958461630a8e1a90a6b29248ad0802f961bca789b27427e1040784211e8644e0a25ad32731af4d2212616145d5d559b119d4d42702113496170ab3ad5afb504a27a1fed69778e2e59e141ce01f610b5b989ff33ec40ded86872bfec1c1e8eb24aee89db8edf6a1191b756ea14984df8ab5374fd5cefe901d0d2baaba14713c95f834a30505b79764597465eb70b6375de79234d0842ec972b01b8479364fb63f42d0fd0299dbcd084ade20ef1a93a65170676244268db0f66d0831aeef72dc89d6a6cbb50ec1fcb0737501c67e268fcdff1d5e1467f7acd9129ec3a538ba9f762a8ec4c92723d803f400df96ddb5df9242e9d2f86ec3874a7624cfa300900db54f32f753e318dc3b589978814a02e7de277c42b7bd064bae5b4b461453188ab8bc2acf147ea329f0ea851a33d2b6d65e84d1e5454798a23d13c8d4daa28256feeb58259f55be68843866b93c252457d12306a2aac759cf1387336dc9604d04e5e6bb9bf731533eb2ba7437ea4a955973945dd579996338732196d751817280906a6f2da74f4d3dff729f00b1d9b3d56770268aadb141c4af3b165f545454cc5a2ad757004e7fb9f210e216843100e21fb91b68174fa776e7a1549082b4d6b02ddd050c0f96dcc9c1388f46f888cd0096447c728edefec5ac7967d1f7b804cf1c6e15b21838dc0810386d78cae41ca8a723d45586597c559e20884b716b8aea51001c78d5b4e32d9f496097191c01f91173a092709c2eb355379f3d0fc6c355a2f7de7df66528ac27c78401d50ad0c12301e37028da7cf5612d495600b35132d3333e6417dcb740ce62ea3e7c531cb2c1b5710d4b8b9f6342a53272779314d9ec55846aad39e1e976c51a7b1bd1634666a28e444d6c593443b93e9555708e75fcce67840728e7854bd483dbad27db2499643e9630b983e35509254c5bad29fdfd086ffc2226942763c457f77fb660af65f91e161b0e3c06411e0fa4d76c1c24900756d4550ef1c1915c10f5da06936066642ddbdb0e27fad7ece2495a6ac563f8cae782774676621e20de5341adef62b6aea3e53647014fb82cbce6ae1a9a5beb7721d6ee622684a07c4077660512db5bb862609f6364da9ba77a0f868cf98acfb73e56a03199df26cb3966bc35569055c055f3e4ed1102bec58b29398fa947ecb2c5ac984cb280ea610de033b693e474bc0536d2db6402b7f2318e3e0c61d201f3adc5f16467dbbcdc1eb3bc7a7af30169973c28b4848f44c10c2fcf345c1c039071a3c3f095491ec8d472680b47edfaceb3accc9fcb249914a85e7e2f7eda0ff28addecee21081cbbc362718005fa2104ab1ac37bf6a7af96322157cdbb4696209515486f4deec0b655f9ee6dc690b8eeddcf6eb84664e3273462774c8723cbd592d42b284c266c76ed94220d3f2dd31e559534b90a269e358033a7957a4a8c8e05a433b600f4609a424118aefcba1507df392696d80e26f40dc22c3cb63fb961c472f77c2d26122aed7298548c8fcf4c29cc359ff745598e9d301fc10572ff6a726e2bc1f5213a2c3d560e5638506bc0074b0614a251a073ad7e4bbda1e4e49035dbeab608044b17894baa3f067345a2861d622017bd125c192d797fd01ceadfe78ea15160ac57c8c2e239a0f5801de7019a7d3fe6f777681fd525ba3e1a213832cb8983e09a86845225b19be13f8f81ffd5688c5264ae4e2d3af58659f24fa56e5953a5656c6dc9124df2bb1321e82565e281a1a490a8ff4baa6a7de3c35e2072e4f8553e92396603e18a52712088096cc28dae0ca13092c248414c0b3c35421b77bcc8e16deaf62c00ea0845e044aaa521b270bc42126f3e19ad34d38dc16cdb35471757696b36eae7c9bf9d1ca4e63ca0811e770413f57348dc5db7855ab6cfa112ab02156638e1dfde0f23bb20a24fa9b52c11ae4df713ec70a9b124c88c96f5ad2c9842cde0eb13845d99fc9c47f1d53f4e90a3abc62710d7a3cad62a83f9274ffbff3e894bc2d563cf1025dd3fd2cc7bb3531f71e2f2fc72e3e7e132e29399e630bfd0588449528bb89eb3d7276e04a6ee86978cb8129031136de2333c46f039d0670f40cc01e9b46f7a5a5be7e1960dd835aa2e79f9e2814fd717b259c828d317ebc2587d71b4b6b16bdd9111cc3e84c47ad7a6e1c48111082c801313e759b1afb7295cf3f434c946472c40e15cdef3b36f90041c1783cda54edc00d9c0ed91ff5f7cf868682d8674c48c7b9e3b4aed8e7c3b919f99613450e368f236bb67c8cd45e47a008a96561c8b8aa3af4c035a1dd1a04ae66c89755859af4a2647835fb62071488f382b9a6d63c72ba8c5bd8c863bbf37dba317503a9d525d61bae8526c75a3cd9938bf656433992254502ec6464159cc267ce29668410f904faefd8d71d48e4caf380152ab3353a2392e9aae89816044050394102c9d83440c0258bbaff2d2af1603bccf3786b285b959a810518e796b59fa7b69858c6439427682e76e848c73f15c328277cff4ffb4f34567b90e632b7752966ef5cc8c15c3dd56c2655e015bf806761df247bb0112e84fe5031366778a2eeaba223997d2af3ab0845820dd5a176a093fe1c7360166bc418f358f087b4413d3ab693723acee83349f2c20b5a1948123b3a5716c725ff84916d56f75763c49cce36259c1cdbf2708cc3c8bbc9677e65691ba389d5aef48f9f41cf833e087a9e6606efa243307dd0dd4e4efa6f621c26cd7ed5741399a023b07c970889841e2151d1de98e50f2f563d9c95ba791ad055af1b92462b1e0f863299f1f22855f9ba8aa04cffcdf382fdcc647cb4f412f1988f2aa293acb35e241a74b529d98d627db609a0db1367ee1a9a4108f17c42e2e5d4b7aaa69a40c0ef1353b8df66f65edce166a5901d7934dda75278a67e874cade4f0ca8a3b383c8844449fdeab96d8938898ad57af8480322204c1253337974e35a347d947eb3464789b9024e5753f9eb5916f97a90c98e8f597bf7e885ecf8ca851646c935792d08f81903c7976516922be026847f5ab8a9f8cdfecb696b7012132a8f9aa2299d1bbb3ccc8fd8adfab4fcdf9639771addd9f95498f09b49b5305b24fa76c36f51cb9b501f81468f83f7bdbb564977f401cb094cadea8923d83832a8a88c3d9cf65080ab69a68efd367ab24a696e88f96458194a1168b2bd8a36160dcbfba4a5f5bb620206032ae4476ac28ffc879c851e34ae1cee2037d1968d3f9333300686aca8efe6695b3e4010c5c68d893bb952099c630ac9daa5a766407949bdfb3b062dfb63f788ce6dec09db0bed90ecb0b6db8433361bac01bd2a5970103d5a3452f11474aec57ead2df5de68e699b7d6f5362eb50d46763fb3867b63280bf82e830ef64868de235fd88366bf51a35c8d12cff06e561a5ebf9ddb3485739c279768aa9dad0c34765697552b354cc16149ddda2273db1926a642b73a95c316979f335c6c0e895c1434af1c609a9348a76547a3f1f7bc06c016c7b2379d2f27c9a9703d18a078c22427d2efbb9b8b69754c65a5c28c0c67001d7553c835ebe8c35dd0f25874117df2ef5ca4eba41032fe0382b2") 2018/02/19 02:51:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000910000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00003ed000)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f000059f000)=r2) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000945000)={{{@in=@dev, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000596000)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f000084e000)={@loopback={0x0, 0x1}, r3}, 0x14) statfs(&(0x7f0000d3f000)='./file0\x00', &(0x7f0000713000-0xbb)=""/187) 2018/02/19 02:51:03 executing program 7: r0 = inotify_init1(0xf2e5e630d4b4dce6) dup3(r0, r0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000001000-0x8)=0x7) 2018/02/19 02:51:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000023000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000001f000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, r1}, [@NDA_DST_IPV4={0x8, 0x1, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x24}, 0x1}, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000031e000)='/dev/vga_arbiter\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000a9000-0x10)={0xffffffffffffffff, 0x8008, 0x1, 0xffffffffffff8001, 0x0}, &(0x7f0000368000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000c2a000)={r3, 0x5}, 0x6) 2018/02/19 02:51:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000f55000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = open(&(0x7f0000043000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000da1000)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000061000)={0xfffffffffffffffd}, &(0x7f000003a000-0x10), &(0x7f000003a000-0x10)={0x77359400, 0xffff}, 0x8) truncate(&(0x7f0000b45000-0x8)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000ca1000-0x8)=@assoc_value={0x0}, &(0x7f0000812000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000f62000-0x8)={r2, 0x2, 0xcb}, 0x8) r3 = syz_open_procfs(0x0, &(0x7f00000ed000-0xd)='net/udplite6\x00') sendfile(r0, r3, &(0x7f00006df000-0x8), 0x800) 2018/02/19 02:51:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000acd000)='/selinux/checkreqprot\x00', 0x100, 0x0) setsockopt$packet_int(r0, 0x107, 0x10, &(0x7f0000afd000)=0xa93e, 0x4) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f000015e000-0xa)='./control\x00') lstat(&(0x7f00002f0000-0xa)='./control\x00', &(0x7f000016d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000b4e000)='./control/file0\x00', &(0x7f00003e2000+0xce0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r3, r4) pivot_root(&(0x7f00004cf000-0xa)='./control\x00', &(0x7f000052d000-0x10)='./control/file1\x00') rmdir(&(0x7f00002cd000-0x10)='./control/file0\x00') close(r1) 2018/02/19 02:51:03 executing program 2: clock_gettime(0x7, &(0x7f00002ed000)) r0 = memfd_create(&(0x7f000020e000-0x5)=',)eth1\x00', 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000424000-0x4)=0x7fff) 2018/02/19 02:51:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chown(&(0x7f0000b72000-0x6)='./file0\x00', 0x0, 0x0) socketpair(0x11, 0x5, 0xda, &(0x7f0000f77000-0x8)={0x0}) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000737000)) 2018/02/19 02:51:03 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000008000-0x7)="63707585657400") exit(0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f000000d000)={0x7, 0x80}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000011000-0x4), &(0x7f0000011000-0x4)=0x4) vmsplice(r1, &(0x7f0000009000-0x40)=[{&(0x7f000000f000)="4050e4524ad9d86057406fde303a898dc4e8087b61f0409a34b394872746b5ea311811bc7973688fe65497bcdb837bb5e012b0ae98edf95752b7961c63047f07ee80a6", 0x43}, {&(0x7f0000005000-0x48)="6f3c84d2a8eabd831646654dc6fb1ea87a56ef0bab21e7c08be5270ba980195fb294d4cdcfe17e3398ae43d5ff9205276830d3663c1792ad058cfb1fa0b1c6d35fee4151feb5cbe2", 0x48}, {&(0x7f0000001000-0xef)="a24f51f809ddf471557355275db5d90bdc9b8b88c73cf2cbdd4d83a4e83f2430f1f91b4751d9d88f17161eacb280e36682a0c540b4dc053771dfac5e80a0f4ba5dccc244e351f939df49caed281fd67fc808ada8fa7cab424a8b48ead1418be5ff62d086e41658b31df8213a36bcd40022e90c77860e349a81519e799e2b13bc3c26b938ead9954c1e032d87dac0b96684aa3c1eb2f2152dc826076de6194c65303b0c4865b7e2b45c42bd630106d6478feaa15624606183dc8d47ba2164ddc5311ee9e3c903310365ca2915ff5253ec9d2a21f527e054f3b90b4cb5765d7c9d9d41a4a3afd02ed9a7042b9cd1b57d", 0xef}, {&(0x7f0000005000)="7173e7f78f46ffa0c6c0caf925d2fc8cc4af5efedc2636ad5ee6109f4e7069183b00f53a05791f5e77928f36ae92a46195", 0x31}], 0x4, 0xf) r2 = inotify_add_watch(r1, &(0x7f0000008000-0x8)='./file0\x00', 0x100) inotify_rm_watch(r1, r2) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000000f000)={0x0, 0x1000}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001000-0xa0)={r3, @in6={{0xa, 0x1, 0x9, @empty, 0x1}}, 0x5, 0x8, 0x222a, 0x1ff, 0x1}, &(0x7f0000011000)=0xa0) pread64(r1, &(0x7f0000000000), 0x0, 0x0) [ 41.743048] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. 2018/02/19 02:51:03 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x2, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000673000-0x6)={0x77b, 0x3}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000002000)={0x0, 0xe2, "43cc0a5d8445852811e99025ecd737e603db6319cb3abd528b8448c963505fb673c23c6bd5ec9a62467578a34f3cf3564b466039f1a9eaf6bd13b3dff304a3122ef6985df336043f9abd085ac838240ceb04ddb2df4dd30e5f82145c1013de75ead9b18f326fb38a8a9d2c83516f1b6a76527f0dfad30d620659c3ddae5a7789e01321051923f9a84d88ff1396bf27ba867f0eadc09ee617e4d474ebafa9dec3d3b67097bd9eff73489414c36127bcbfe3ed78d47ba17d1fba39fb6f979712b0d0a2e44b4fe3e279f2a7c30d752b40f6c2cbce4feb3934bdff1a05a0ef7ad746b825"}, &(0x7f0000001000)=0xea) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000)=@assoc_id=r1, &(0x7f0000003000-0x4)=0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x6, &(0x7f0000ee9000), &(0x7f0000000000)=0x4) [ 41.792872] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. 2018/02/19 02:51:03 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x10100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000000+0x894)=0x4) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000da8000), 0x1) 2018/02/19 02:51:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00006f2000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) getsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000c72000-0x4), &(0x7f0000bbd000)=0x4) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00008f8000)) 2018/02/19 02:51:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000785000)={@generic="394150114548469c346be3f4422f46c9", 0x5}) write(r0, &(0x7f000081b000-0x8)="26000000130047f10701c1b00e000000000000f9ffffff0b000000ffff00f13a050003006e35", 0x26) 2018/02/19 02:51:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e34000-0x80)=[{&(0x7f0000f7c000+0x57)="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", 0x1000}, {&(0x7f0000307000-0x63)="d13bf1471d1d638e105743e8232c7fc89572466add571cf650321bb60f1359028e3ad864698670282b846d5e06ef83c76b8ed93da565709ef0344d1b6a00ae659513b7302c15839e9f8a0910f413816e16efdfa4590683566afba54b637344e1710825", 0x63}, {&(0x7f00007b9000)="fbee5f7c7374b120a33f5f759f3e5bb5b98b42cf3622e6a63fb532ce11eededfd6325bda5c99ed092f092f4497222c289ed9", 0x32}, {&(0x7f000052c000-0xa)="fcc11d56d7115c8ee9a4", 0xa}, {&(0x7f0000a65000-0x6)="5a72c00b5b", 0x5}, {&(0x7f000061b000-0x1c)="1787f0d101e414d91975bf321adc150008731ed2167cbe7db911ad6c", 0x1c}, {&(0x7f000023e000)="906d5325312b979f69139cd41921285fdfbed5b94b8246da8efef9bd0fce982f7efe426e3f368f93d3a5a2b195bd2b51c3931aa03e866e6fc2e20569a9e3c3f41e12e1da33173232f977ff022816382d8a32829e9bbf286cfb7cd3d29fcf3e013e55d0e92a952b7592f820c6b405351fa3d6f1b6f032ce13f5af7f3f7f70b43f9365f40eaa35c106afc3a0d3a0e6567560", 0x91}, {&(0x7f00000be000-0xd3)="49902dbe9c737d49a54d422cb751e86eb631936754f34485c1e9f0571cbaa3a91a961d229a665c5471583abb7f9c15819ace2fe01702ea0ab46da1e14fa68d564e1c393ee1ab0af5c0b59ea1cd07ee192542214f44a4baa486e0ef0d7808faaa6e070148051032f955c69f766709b1395fca2e50a9cd79b2209eb00dcd5afd9e5e8cc01cf16dffd8ceb0d1900828114c301a29708706d16ea7277a07c9f02da9df11d70fee0ba3a5a10ad72513b1bf16741d5f71b6215098876b3fd6f40377413c2c1a2fe4f480896f556aed19516065fce179", 0xd3}], 0x8) 2018/02/19 02:51:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ea6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00005d4000-0x8)={0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000ac5000-0x40)={r1, 0x2, &(0x7f0000604000)=[0xf7a5, 0x1], &(0x7f000062b000)=[0x6, 0xffff, 0x10001], 0x0, 0x1, 0xf4, &(0x7f0000ea4000-0x4)=[0x6], &(0x7f00004ae000)=[0x8, 0x7fffffff, 0x4, 0x4ed2, 0x200, 0xffffffff, 0xffff, 0x20]}) r2 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f000000d000-0x70)=[], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x1, 0x0, &(0x7f000000d000)='b'}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000916000)={0x14, 0x0, &(0x7f000022b000-0x14)=[@increfs_done={0x40106308}], 0x262, 0x0, &(0x7f00007e6000)}) syz_extract_tcp_res$synack(&(0x7f0000412000-0x8), 0x1, 0x0) 2018/02/19 02:51:03 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) shutdown(r0, 0x1) ftruncate(r0, 0x4006747) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000001000-0x4)=0x4b4, &(0x7f0000000000)=0x4) 2018/02/19 02:51:03 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)='/dev/hwrng\x00', 0x20000, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000002000-0x160)={{{{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0xa, 0x2, 0x2, @empty, 0x1}}}, 0x1ff, 0x5, 0x4, "e2e1da88456549c3bc761504d633e6248fc1d3a3c29ee01749d9b91d0c3d564b03c0c70221bfad5128b504180db6408c8f843c5ac39a9865d199b28eaa14869d88853a41a3fe93daec547037b76d31bd"}, 0x160) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x37, &(0x7f0000002000)=""/12, &(0x7f0000000000)=0xffffff20) 2018/02/19 02:51:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00002dd000-0xc)='cgroupnodev\x00', 0x3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000c64000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000c87000-0x4)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000042b000-0x14)={r1, 0x3, 0x4, 0x80000000, 0x81, 0x9}, 0x14) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f00000ff000)={0xe54, 0x2, 0x9, 0x8000, 0x2}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = request_key(&(0x7f0000a5e000)='user\x00', &(0x7f00006cc000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000c90000+0x5e8)='^\x00', 0xfffffffffffffff8) keyctl$setperm(0x5, r3, 0xfffffc) listen(r2, 0xffffffffffffff01) 2018/02/19 02:51:03 executing program 2: mmap(&(0x7f0000000000/0x6b000)=nil, 0x6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000062000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r1) setsockopt$inet6_tcp_int(r2, 0x6, 0xf, &(0x7f000000f000-0x4)=0x3, 0x4) r3 = dup2(r0, r1) mmap(&(0x7f000006b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r2, &(0x7f0000033000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000003000-0x4)=0x14) ioctl$TIOCSTI(r2, 0x5412, 0x9) mmap(&(0x7f000006c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f000006c000)={@mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x0, 0x3, 0x26, 0x400, 0x80000000, 0x4000000, r4}) mmap(&(0x7f000006c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r3, &(0x7f000006c000-0x8)='./file0\x00', &(0x7f000000c000)=[&(0x7f000006c000-0x1)='\x00', &(0x7f000001c000)='cgroup-\x00', &(0x7f000006c000)='\x00'], &(0x7f000006b000-0x10)=[], 0x1000) 2018/02/19 02:51:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000062c000-0x38)={&(0x7f0000316000-0xb)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f00005ad000-0xcc)=@getpolicy={0x5c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, [@mark={0xc, 0x15}]}, 0x5c}, 0x1}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a2e000)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f000093f000)={0x5}, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000087b000-0x28)={@common='bridge0\x00', 0x0}) sendto$packet(r1, &(0x7f000003b000)="89b0f9af78ef9861190a5ab9b959420ad284392815aebb908e8ed327cf839ba20fae866f4e866bd3ebcfbf9d35bdaca3775068f3c651ab5e406f881e2499dbbc4e4d7df94f13ea751b37da8ed36c3acf0a87693567bf450d6764b9639ed709cfe689daa8c6964d2e3ac8bb5de6e01e386b0c55efb4a9a67139f6d082f756ef83d0f6579ba9adcfeab1d4b0ba1aa9c0f9b8992988b62b03c90c1ca82791e97a7b22e8f698f87becddca471f9f44f1eb040cac19bfddeea2d12f7827", 0xbb, 0x4, &(0x7f0000071000)={0x11, 0x0, r2, 0x1, 0x54106da7, 0x6, @empty}, 0x14) 2018/02/19 02:51:03 executing program 6: mmap(&(0x7f0000000000/0xe86000)=nil, 0xe86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000774000-0x20)={@generic="e6bd29e28b7c5e841ed2cfc7972ab6d3", @ifru_flags=0x4001}) r1 = socket$l2tp(0x18, 0x1, 0x1) munmap(&(0x7f0000561000/0x3000)=nil, 0x3000) getsockopt$sock_int(r1, 0x1, 0x23, &(0x7f000086d000-0x4), &(0x7f00005f4000)=0x4) syz_open_dev$usbmon(&(0x7f0000e83000)='/dev/usbmon#\x00', 0x8, 0x0) 2018/02/19 02:51:03 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000d93000)=@alg, &(0x7f0000001000-0x4)=0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f0000be9000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000bd1000-0x8)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f000037c000-0x8)={r4, 0x1}) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c08000-0x168)=@newsa={0x158, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x86}, [@replay_esn_val={0x20, 0x17, {0x42, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [0x0]}}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x158}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f00001a7000)={{0x1ff, 0x3}, {0x3f, 0xffffffffffff5547}, 0x6, 0x1, 0x1}) 2018/02/19 02:51:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_ifreq(r0, 0x891e, &(0x7f00008d9000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0x8001, 0x800, @fr=&(0x7f0000d5b000-0x18)={0x1bcf, 0x1f, 0x10000, 0xa512, 0xcd, 0x9, 0x780}}}) recvfrom(r0, &(0x7f0000acf000)=""/101, 0x65, 0x20, 0x0, 0x0) 2018/02/19 02:51:03 executing program 5: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000004b000-0xf)='/dev/sequencer\x00', 0x20000, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000048000-0x8)={0x0, 0x4}, &(0x7f0000055000-0x4)=0x8) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000041000)={r1, 0xf8b, 0x80000001}, &(0x7f0000054000)=0x8) r2 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000056000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000026000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) openat$selinux_user(0xffffffffffffff9c, &(0x7f000004b000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000056000)='./file0\x00', 0x200000, 0x1) 2018/02/19 02:51:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockname(r0, &(0x7f0000bdd000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[], 0x0}}, &(0x7f0000f72000-0x4)=0x14) r2 = epoll_create(0x9) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00002ba000-0xc)={0x408000000002}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000350000)) epoll_wait(r2, &(0x7f0000cef000-0x30)=[{}], 0x1, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f0000cdd000)={@empty}, &(0x7f0000996000)=0x14) openat$autofs(0xffffffffffffff9c, &(0x7f0000112000)='/dev/autofs\x00', 0x2a000, 0x0) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000cd5000)={0x0, 0x0, 0x0, 0x0, 0x9, 0x5, 0x1e, 0x19, "8ed9aba1eeac3f09f0a531970edc9690a62b3e250b1f05af2ad3ce37f840292e8dd4afd80646c0543b54254fcb3109e217a560ab210b0eb2a27fe5b14ed19a3a", "a8b54d41005a000000eb000404604df09fcc32417f000001000000005a0064a6", [0x9, 0xfffffffffffffffb]}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f00004e6000-0x8)={0x2, [0x0, 0x2]}, 0x8) connect(r0, &(0x7f00007d7000)=@ll={0x11, 0x6, r1, 0x1, 0x2, 0x6, @random="ec036d6d0a2b"}, 0x14) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000016c000-0xc)={0x0, 0x0}, &(0x7f0000173000-0x4)=0xc) lstat(&(0x7f0000840000)='./file0\x00', &(0x7f000006e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet(0x2, 0xa, 0x800) truncate(&(0x7f0000ea4000-0x8)='./file0\x00', 0x31e) syz_fuseblk_mount(&(0x7f00006a2000)='./file0\x00', &(0x7f0000e3c000)='./file0\x00', 0x5000, r4, r5, 0x8001, 0x0, 0x100080) r6 = dup(r0) setsockopt$inet6_tcp_int(r0, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r6, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1), 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r6, &(0x7f00002cf000-0x284)="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", 0x284, 0x100000000031, 0x0, 0x0) [ 41.941135] audit: type=1400 audit(1519008663.604:12): avc: denied { shutdown } for pid=5831 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 41.945575] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=16226 sclass=netlink_route_socket [ 41.952388] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=16226 sclass=netlink_route_socket 2018/02/19 02:51:03 executing program 3: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x2012, r0, 0x0) write(r0, &(0x7f0000fb4000-0x58)="e3", 0x1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) mincore(&(0x7f0000001000/0x3000)=nil, 0x3000, &(0x7f0000fb2000)) 2018/02/19 02:51:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000e12000)={0x0}) r1 = gettid() socketpair$unix(0x1, 0x80010000000005, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r2, 0x8, r1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f000017a000)=@abs, 0x8) sendmmsg$unix(r5, &(0x7f00000bd000)=[], 0x80, 0x0) fcntl$setsig(r2, 0xa, 0x12) r6 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r7, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r6]}], 0x1}, 0x0) recvmsg(r8, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f000070b000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={r0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) dup2(r2, r3) tkill(r1, 0x16) 2018/02/19 02:51:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000003000-0x50)=[{&(0x7f0000003000-0x45)='L', 0x1}], 0x1, 0x0) mprotect(&(0x7f0000cec000/0x4000)=nil, 0x4000, 0x0) [ 42.013408] binder: 5830:5859 BC_INCREFS_DONE u0000000000000000 no match [ 42.045486] syz-executor2 uses obsolete (PF_INET,SOCK_PACKET) [ 42.066071] binder: 5830:5859 BC_INCREFS_DONE u0000000000000000 no match 2018/02/19 02:51:04 executing program 7: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4)=0x198, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[]}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in6={{0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x100000001}}, 0x800, 0xfffffffffffffffb}, 0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000002000-0x5)) 2018/02/19 02:51:04 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x4, 0x1f, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)=""/233, 0xe9}, {&(0x7f000003f000-0xb0)=""/176, 0xb0}], 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) ioctl$int_in(r1, 0x5452, &(0x7f000001a000)=0x81) 2018/02/19 02:51:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000e2e000)=r1) sendmsg$key(r0, &(0x7f0000b3c000)={0x0, 0x0, &(0x7f00001e2000-0x10)={&(0x7f0000001000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x3) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000bbe000)='/selinux/enforce\x00', 0x241, 0x0) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000ad1000-0x4)) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) 2018/02/19 02:51:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x1, &(0x7f0000607000)) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0x1, 0x0, &(0x7f0000893000-0x10), &(0x7f0000658000), 0x0) 2018/02/19 02:51:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005c6000-0xc)='/dev/rfkill\x00', 0x400, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00006be000)={{{{0x2, 0x2, @multicast1=0xe0000001}}, {{0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x8000}}}, 0x6, 0x6, 0x3, "cd961f86f9b785c35438ba0c0af69a75644efb7bea37d139dce6640e74e605f61105c6174965a61232479300f2cbf91648b88b3814e84d727f194cbe354a6f1581010d152120e10e399ffbefb4d99e73"}, 0x160) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d00000-0x11)='/selinux/enforce\x00', 0x0, 0x0) getdents(r1, &(0x7f0000fab000-0x60)=""/96, 0x60) mkdir(&(0x7f0000109000+0x282)='./file0\x00', 0x0) r2 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) unshare(0x40600) pwritev(r2, &(0x7f00001df000-0x8)=[], 0x0, 0x0) creat(&(0x7f00001d4000-0xc)='./file0/bus\x00', 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/02/19 02:51:04 executing program 0: mmap(&(0x7f0000000000/0xf9d000)=nil, 0xf9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f00002db000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f0000004000-0x8), 0x3, 0x0) 2018/02/19 02:51:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000f37000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) dup3(r0, r0, 0x80000) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/02/19 02:51:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000db9000)='/selinux/checkreqprot\x00', 0x10000, 0x0) mq_getsetattr(r0, &(0x7f0000bbe000-0x40)={0x4, 0x27e, 0x9, 0x7, 0x6, 0x0, 0x9, 0x100000001}, &(0x7f0000579000-0x40)) unshare(0x8000000) r1 = mq_open(&(0x7f0000d3a000-0x3)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000dfe000-0x40)={0x0, 0x7, 0x2}) mq_timedsend(r1, &(0x7f0000a5c000), 0x0, 0x0, 0x0) mq_timedsend(r1, &(0x7f000066c000), 0x0, 0x2, &(0x7f000058f000-0x10)={0x77359400}) mq_timedreceive(r1, &(0x7f0000d57000-0x83)=""/131, 0x83, 0x0, 0x0) 2018/02/19 02:51:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f, 0x0, @tid}, &(0x7f00002d4000-0x4)) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000264000-0x10)={0x43, &(0x7f00005e2000)="c7712537e4fee55f8faf9b2cd736d43eebcca5ae1505773659d6ff919ea222534265727bebf2d80d623a76906e6be77ff2e1bddacdbff72eb32f064098f5fd9f1e9703"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000d7a000)={0x0, 0x9, 0x80000001, {0x77359400}, 0x5, 0x7}) timer_settime(0x0, 0x0, &(0x7f00000e5000-0x20)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)) timer_create(0x2, &(0x7f0000979000-0x60)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f0000979000)={0x0, 0x0}) timer_settime(r1, 0x0, &(0x7f00007a4000-0x20)={{0x77359400}, {0x0, r2+10000000}}, &(0x7f00006dd000-0x20)) 2018/02/19 02:51:04 executing program 1: sched_yield() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f000033d000-0x10)={&(0x7f0000860000-0x100)=@ipv4_delroute={0x50, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0xfe}, [@RTA_PRIORITY={0x8, 0x6, 0x1f}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x7}, @RTA_ENCAP={0x1c, 0x16, @typed={0x18, 0x6e, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}}, @RTA_DST={0x8, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}]}, 0x50}, 0x1, 0x0, 0x0, 0x4005}, 0x5000000) 2018/02/19 02:51:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c64000)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0xe8) close(r0) modify_ldt$write2(0x11, &(0x7f00006bf000-0x10)={0xf40, 0x20000800, 0x1000, 0x9, 0x4, 0x1000000000000, 0x7, 0x3e, 0x4000000, 0x41}, 0x10) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000199000), &(0x7f0000fec000)=0x4) 2018/02/19 02:51:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0x3, 0x0, &(0x7f0000dac000)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e4e000-0x9)='/dev/ppp\x00', 0x8000, 0x0) clock_gettime(0x0, &(0x7f0000d6a000+0xe82)={0x0, 0x0}) write$fuse(r0, &(0x7f00004a3000)={0x28, 0x0, 0x1, @fuse_notify_inval_inode_out={0x7fffffff, 0x7, 0x4}}, 0x28) utimensat(r0, &(0x7f00000ec000)='./file0\x00', &(0x7f00006e1000)={{}, {r1, r2/1000+30000}}, 0x100) 2018/02/19 02:51:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0xfffffffffffffffc) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/loop-control\x00', 0x0, 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fchown(r1, 0x0, 0x0) close(r1) close(r0) 2018/02/19 02:51:04 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000797000-0x11)='/dev/vga_arbiter\x00', 0x101040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f0000001000-0x4a)=""/74, &(0x7f0000001000-0x4)=0x4a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_int(r1, 0x1, 0x2e, &(0x7f00004e9000), &(0x7f0000c4c000-0x4)=0x4) 2018/02/19 02:51:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000106000-0x4)=0x10000, 0x4) getxattr(&(0x7f0000ad7000-0x8)='./file0\x00', &(0x7f0000460000-0xd)=@known='security.evm\x00', &(0x7f0000ce4000)=""/22, 0x16) recvfrom$inet6(r0, &(0x7f0000171000+0x6aa)=""/124, 0x7c, 0x41, 0x0, 0x0) 2018/02/19 02:51:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00008cd000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000054f000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) fcntl$setstatus(r0, 0x4, 0x2000) sendto$inet(r0, &(0x7f0000de3000-0x1), 0x0, 0x20000815, &(0x7f0000a57000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000b37000)=[{&(0x7f0000e1b000-0xd8)=""/216, 0xd8}], 0x1) shutdown(r0, 0x1) r1 = syz_open_dev$usbmon(&(0x7f0000ab1000-0xd)='/dev/usbmon#\x00', 0x1000, 0x400001) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000de7000-0x1)=0x4) 2018/02/19 02:51:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b4000-0x24)) r1 = syz_open_pts(r0, 0x7ff) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000494000-0x8)={0x0}) getsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f000026b000-0xc)={@rand_addr, @broadcast, @empty}, &(0x7f0000d7a000-0x4)=0xc) ioctl$TCSETS(r1, 0x5402, &(0x7f00009a2000)={0x3689}) writev(r1, &(0x7f000036f000-0x70)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) 2018/02/19 02:51:04 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) recvfrom$ax25(r0, &(0x7f0000a14000)=""/125, 0x7d, 0x0, &(0x7f00008d7000)={0x3, {"b370c859896dda"}}, 0xfffffdc8) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000824000)=0x10, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000020c000)=@assoc_value={0x0, 0xc1a}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000000)={r2}, &(0x7f0000000000)=0x6) syz_emit_ethernet(0x36, &(0x7f0000c57000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0xff, 0x0, @rand_addr=0xffffffff7fffffff, @dev={0xac, 0x14}, {[]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x5, 0x5a08}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/02/19 02:51:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00007ce000)='/dev/loop#\x00', 0xfffffffffffffc00, 0x101000) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000a6e000)={0x0, 0x0, 0x0, 0x0, 0x1, 0x17, 0x3, 0x8, "cd2946403c5b05b9e2b54db4fc2c142b90fb58bb5f5693017637e2c56c7ca3a4c3dd57d9c88c4865c8084c70e0b819b0d5ac611e102d7b1e954dcbf3cb4d55a8", "e250f0d7555fd88081477b8cdd6490ab3345bcf2d4c400620e59d98d8464f87c", [0x5, 0x7]}) signalfd(r0, &(0x7f00002be000-0x8)={0x8}, 0x8) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000367000)='/selinux/member\x00', 0x2, 0x0) syz_open_dev$loop(&(0x7f0000f5f000)='/dev/loop#\x00', 0xfffffffffffffffb, 0x109041) write$selinux_access(r1, &(0x7f0000e4d000-0x31)={'system_u:object_r:lirc_device_t:s0', 0x20, "04000000000000006564", 0x20}, 0x238) 2018/02/19 02:51:04 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000000b000)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000000c000)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000006000)={0x2, &(0x7f0000003000)=[{0x7e2, 0x7f, 0x6, 0x1}, {0x0, 0x4, 0xfffffffffffffbbd, 0x10000}]}, 0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000009000)={0x0, 0x1, 0x6, @random="117aff0d71b9"}, 0x10) 2018/02/19 02:51:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$evdev(r1, &(0x7f00005d8000-0x60)=[{}, {{0x77359400}}], 0xfffffe76) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000a19000-0x20)={@generic="cf33ff0859ad7cb0e55703dce8264198", @ifru_flags=0x1}) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1000000000016) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000857000)=0xfffffffffffffff8) 2018/02/19 02:51:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000e8000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000aa0000-0x8)='./file0\x00', &(0x7f000039c000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f00002f8000-0x8)='./file0\x00', &(0x7f00005f8000-0x6)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000378000-0x8)='.', &(0x7f0000188000-0x8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f0000045000)='.', &(0x7f0000e99000-0x5)='cifs\x00', 0x2000, &(0x7f0000421000)) 2018/02/19 02:51:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) read(r0, &(0x7f00008e4000)=""/97, 0x61) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000769000)=0x6, 0x8) write(r0, &(0x7f0000b12000)="1f0000001e00056d00020000000051030700000000000000000c04101d0200", 0x1f) 2018/02/19 02:51:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000618000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f0000ef0000)='./file0/file0\x00', 0x0) r0 = socket$inet(0x2, 0xa, 0x0) sendmmsg(r0, &(0x7f0000eca000-0x1a4)=[{{&(0x7f0000435000-0x1c)=@in6={0xa, 0x2, 0x2, @empty, 0x3}, 0x1c, &(0x7f0000b72000)=[{&(0x7f0000c68000)="04e3abd2b104adb99f2c822e4c5dfc4b2b59ff3714370b2a22ded760f72fda0fcc3fc9b716f2027b61fea7a596ed938df2379f091e0719a8bc217053ea47ba791b9da933bb5f40f3b06c19c26d92325bd620d4a30c91cac381e10fe6f8f257a6ae0f76ccd49d2326afdbb9fa9b23379ad0794ccf16666c85cbbc43e15b6f3feb3382efe85a6458f9327249a3798cf9b663d98f3d8e209e773cbc15b220f242de2c21f09955ca7a1bbedf4c838109ca05c6f23957eb5face3456fa6b40e16de1b9cd6165e8fafd6b97852b04afdb1c41291d5889abc49baeebfe5ba", 0xdb}], 0x1, 0x0, 0x0, 0x20000000}, 0x7}, {{&(0x7f0000ba5000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast6)\x00'}, 0x58, &(0x7f0000cf5000-0x80)=[{&(0x7f00004ed000)="2735924f4d4bb70a0a5a4149e4c813ff9614fd58f8c7f6", 0x17}, {&(0x7f000009a000-0x8d)="75874842aed0d1455914db39ccded4269ed48e6cc407c71d489d921b8c308eaf987b47635fb92f664295d598abc3158cc85ee3515e7bed57f53c6fdba06f273cc26a722099badd0898198858d4d6f3892a0acf418421b45647f63c149f1197b71b726c5e829a88c551b7d365e985659e0c01f04fbe2251d878cc7afcd022596c217e45bfe24e74ff522ae7b503", 0x8d}, {&(0x7f0000f96000)="44e01bf321a01116ba995e88165404bc88435c1ade422844c1287879afcddb94639a53293d735e6c5c9a2a39b5cd3843f70b4e8a845c8fcce129e0ce44b80df3d445070b0d02da190fd4fa3aed61967065867fbf550298174e2a27d62ac66fdcf21aba8535311458f0634c343a96acb694d92c5a3d5b04a9ca294d9cad3a44a42e2a28693d090c45c71623a7352a86c8e1db7d8131f01f7fca0af5869f77385718240eca52e4562edcc4bd3aa23ce67feb46703cd49b19034d308e4b2c1f6e3c232447737d341b48d5b6d0211fe32a42e378904bd7351f5633447a2063f6e52982518416eac3f9", 0xe7}, {&(0x7f0000a77000)="58d5ac0a0f56d7cb0efae91f65448a9c740a", 0x12}, {&(0x7f00007e0000)="41246c6cec55473533ac76af4bf3d6abdf7503b0f70eacf0053726cbd090266683c9", 0x22}, {&(0x7f0000925000-0xe4)="60124a291aababca06d8f4fab740c8cbda156c38bd209d5b6447bdf6a532456e2296321d484b82f4e47e47ca188c3a0116d9670f522fc62f009b7d344f1b9858f52d9c1c00c7c852c79ecba5d7c867064268d111ad0a4643afe6d3900c4fa67bed5f2e83c2de6078e5162822c46af9b90ad7da01ef989d73a9cca0321c9b2dfc1ace94752f507e4db75e179d9c60393606061f6a4fe616ff44c9359c924a07ceee1bc1b467b0ebf4f68dcd91105514b38af7bff3719606eb3fae9375c73be364d22ab9de3e49893c80eb597f9991072e6908dbb7b9fe698b432fc14a6ac5bfd56bc65fdf", 0xe4}, {&(0x7f0000609000-0x1000)="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{&(0x7f00009f3000-0x9b)="9668e6eea2cc799a0ad33e54a6f06d6643084cf30e2d77434e7a4fe59a8630127c7c2b8eb347f06a11b09433e5e149ee4d622cd3aa4dd684c548c904c8c99275534eba150a0bd1ae75ec740347251c1c19a65690c036b6d7e3ee3f15027c69412e8f2e3dd95a95eefcc47ff5d28a039b2bcbd392b933ee551ff7568166472010158a96cc47a16a01812d26dcf1821176e07168e002f80b71fab5c7", 0x9b}, {&(0x7f0000bed000)="e763a5cf4e16dbfb6543ea67427797e9103be0911d6f77c249ab611b33ebfc3833503525bdadb4dfcbd9857506255a434d7504810ca69ab60dd97dc7f7266a03ab1dd3956328138809589a356e7db8", 0x4f}, {&(0x7f00005ee000)="645c2302466f7b1c5cf304ebd4322d5d9e40712efa177669bc4e426b6a64a1dda8a1f2d5bb8d02bfdfca59fb91bca12f00a4054513", 0x35}, {&(0x7f00007e7000-0xa3)="6a842a882833aa44c5a4af6d7cd4d92988f65132c3d575191f5e6ff259043b943e478a6b76c3261661f38819e6b35e8c4ea2bd241ff0a6b828ece00cbfc9daddbf3a926e7cd88a384c376e3b686a64af830c9e6f85766c00addc850940603333798e332a738d864d18a5445258bafd6074a7946bcf7e6f10795f3e5ff58e6aea32ca106f81ace25db2ebc136728dfaad773398cd59f13322bbab309367026ea7380795", 0xa3}, {&(0x7f00003e8000)="c443a2ceac95b7af61b2cfb2a37f07739790a0f6cecae3d6be73d86fdfcbe4bd52e818be5fc17a017f8664558fd49e275b68b10ee05219995f6fd00f06575cfbcf9054412100adc2da45e583b04503693c02703c5355fe961c7dacdad93b9a59126f9734c9febf86e1f4e3a42c21656713e37e4797bdabb158b1fe6d3d6d69a0371977502df5d72aa62e780d433cc0213431ddbfd620c4cf57efb133", 0x9c}], 0x8, 0x0, 0x0, 0x4855}, 0x7fff}, {{&(0x7f0000623000)=@sco={0x1f, {0x80000001, 0x0, 0x80, 0x1ff, 0x2}}, 0x8, &(0x7f0000078000-0x30)=[{&(0x7f0000141000-0x39)="546271f7ab19c1f84d48dc41d05a766ab608fd9196d943072a878cdf8941b301b2faaf227ebdc29d61bbdcdf420fcaeb209350bd0b9820ca93d1abaff002285f53d2ed630132bd2118a7bef6a6e02396d27f01d7596312bb67f673fe4c607107c9cc42cb4e51cdb0a4f6ccb40c3cc6a915ca47475af10f4f4a679056e0b977158037347abf02423950413e014f23626a0acca247b7a56f64741909894468", 0x9e}, {&(0x7f000048b000-0x97)="858bde5c0c7dde979b4f90e00d7c3842950bd055b5e42f95dcc1349c9fa07ac0611390e034f26c2f192338c43fea637283c48e53cc098e99f9694975fa733c494e17fc478fed6c4f35e8ff8e0e9e31f01132bf0c5b95c0274c1efffaf70a24bd373f1d15d1be5d34d4735e1d3c4eb6e6ab307526d3148d08c8b2d3216dad15a277b38ca0f38d8d65c7bc42132ee39b0cf0ed10ef422af7", 0x97}, {&(0x7f000075e000)="b132b22d8c991141bb2850418755e13cd895cb432da3c58a1ba891a15a096079af4f8cfbe014582996b9f791056ecb3bea0455e641eb19375a50d1806877c25ffef6bca4de01ede697ca774a180c4e0117507e751aa9300c22bfa10b7a296a8e1d49362cd4ba03eda7b19fd05f913fedbd252106559ae5b46879ae28f090b2e0bb3e12887a8f809bb94e6b984cfe87f2", 0x90}], 0x3, &(0x7f0000ae4000)=[{0x80, 0x11, 0x9, "45666768bb743271a17d78b0e032a52495fa4d8539b4f88da469ac392d84e5c9d81e8a3f02481bb6f45929ddd51bbcd97bade8736a7dbbc5ff709a19a5172aa8f24ccb5239efc85e8ad46ad21dd5c0aafbdceacd60ede552830b518f4c06d66a635639228f4d76edfc009ab7c1b1ab2b"}, {0xa8, 0x1ff, 0x5, "767f065b751ffc586206f2108893942667a137b3d76df844ff1deeb9a7c7f348fdc7f979691bbca0fcc87f6b97178637b0ac9dd79af2d79eeafab1034a0ea08ec26726b303e338def92a41e7805bf193ca2e02390822a6992bd30b3c0ef3d2ab4c6799c0a540573ebad7fa3aac4e62d2e21fd77b73c68118843201b2a079d08f4f2c6b6bf1ade9a97efb497aa4e0aada80"}, {0xf0, 0x18f, 0x9, "aa92b7939028f3fa8c47a9bc275ee3eee0f4e777b192b68dc67d76967d3a8f3ec9a75de9eade23a85f59907b9c2cb6da1f1e437d6257f41ddfcc901209f912d8325c4d5a35886b0bdf9deb38c77b9515467d250e9e3a1a0095afcbd569628cce69895da3bd84024eb327158fce9d8739b7499494643ed1cf7ad0b407b3004620c75b2ec4189f293b572d018ac698b404373ff1f161bc38ff7b8d79b21dc5a32049f268c528db7a2c7f26d247cf8d3b43534d83ce44a43d423f73da91747c3c06ebf4c4bc309927156567bd0f91f534bdc583c1ea9125a9cf00"}, {0x10, 0x10a, 0xe1}], 0x228, 0x800}, 0x5}, {{0x0, 0x0, &(0x7f0000c9d000)=[{&(0x7f0000d3d000)="4f2b0dfd2712130d1893b1d1b464de6d1af5586b7eb51b0211921643ffbbbf5ffb3141b81884ad6d02e8cfb0d9726f7bad36e34adfb415b81cad2dbc487da8e576a86889907bab225700c002931f959451b41fdfd0a4fe1272b4a8", 0x5b}], 0x1, 0x0, 0x0, 0x40000}}, {{0x0, 0x0, &(0x7f0000993000)=[{&(0x7f0000f90000-0x6)="d4188e99db02", 0x6}, {&(0x7f000078d000-0x6c)="a551164bff39e64422a22d1e1cf4cb51be811a69d973a612f21f38a8a3ec4f905e028fea1380b540814824f0b9875e046bed1cd2d69385b6dfed6257f0c12c38a4fece185abf8f7b1755177165f3580ec49e931eb1c35aa8f8ee41fda0483183622408a3a3a723a79c2929dd", 0x6c}], 0x2, &(0x7f00007ce000)=[{0x18, 0x1ff, 0x401, "7d88dd105da151"}, {0x20, 0x10f, 0x40, "45dc213d54f499efa2647f92e1a722"}, {0x38, 0x11f, 0x4, "5920a07199f6d35ca7a7ae363182bc9146f721fd646363e7176abc26fe4b98a91451"}, {0x28, 0x113, 0x1, "92da4decd444bae4f96a07ae5ec9def12bc97ae5"}, {0xe8, 0x10f, 0x2, "e6c900064a6db98529754c47e9e0e05414a796cf2f01c6d67d758446edea38f488f8b624744a135588707c629a5815671c70cd0f7509b32fd0577396cbe782321854b89354190763ed9f8c02a1078b9c81e41d33399c5766258c08e7dd6226cdd6fb57ee0d36bf107771fc3837626a296affd5e8c03b5364355434dde7fd8c89757177b05fe73f4d40321132a333ab9dd1d07922c92d0ef7dbef5a6059229c14f8a264b453f74d881c9417e668152ba85073579dd8bc3f156a114736d015baa6b4cfe444b1c51a68f7ee32979eff6394428548e7"}, {0xd0, 0x101, 0xd4, "780af3f93f5e657d64461c8f874ecd96cfbc82accfa65752fad6e60afd1df25e859e5126fabc9d1c76462eeecaef5bed6643627736e9954d6e9ae292f975a5285dfdfa1d3e38b99241819fcd8507f07e588a1c4a6a44531bb8539ae3310a9f9fae7903c5a80e143d596734da28a7b1ed574ba7ed94954b7dff399e0b3153b8528ad5682840d667ba745af0ddc769f7cb00407d0d4a0e45df63fdc7015b3bc64d7ea91f3f5730e42c0cec9358a0ca03cf631dfa28579dc13e2f"}, {0xf8, 0x10e, 0xfffffffffffffffb, "9e73ea33fe1ffeec414dd7524b5da295f4edd04d187a0a71b9cf50741af3c602996649be32ac0d5553ec2c73cc0f4aff8bbf007773a19f1c8840a59f269a7bb63aa579e373c7ca6c780f5aef034b4fa4419fa29b102877f13215629d29cee7a55cfc83fc252a8206e1aaa8f871c66b5594f0d2edd69d0020dda9f88a5a98344df8b055b24d4f2074f0c007114b859489eca1b8763dc96672cd92ea646a363e890effb1bea29190d47e91d9437daaac00aefe454954863c9c86d3204bad37024fd0a67585e6f411340d66316b3857429c3d38eade37cbb1a1ec53f8f6a18295219b"}], 0x348, 0x4000000}, 0x2}], 0x7, 0x90) mkdir(&(0x7f0000156000-0xe)='./file0/file0\x00', 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000038000-0x9)='/dev/ppp\x00', 0x40, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000505000-0x8)={@multicast1=0xe0000001, @multicast2=0xe0000002}, 0x8) creat(&(0x7f000049e000)='./file0\x00', 0x4000000800080) symlink(&(0x7f0000747000)='./file0/control\x00', &(0x7f0000754000-0x16)='./file0/control/file0\x00') openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00007cb000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) rename(&(0x7f0000b95000)='./file0/file0\x00', &(0x7f000044c000)='./file0/control\x00') link(&(0x7f0000736000)='./file0\x00', &(0x7f00008ae000-0xe)='./file0/file0\x00') [ 42.782643] device syz4 entered promiscuous mode 2018/02/19 02:51:04 executing program 1: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000001000-0x4)=0x7ff, 0x4) socket$netlink(0x10, 0x3, 0xc) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e33000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0x100000001) 2018/02/19 02:51:04 executing program 5: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r0 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000033000-0x8c)={0x4, 0xf8f, 0x0, 'queue1\x00'}) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000055000-0x58)={0xc3, 0x7, 0xfffffffffffffffe, 0x4, 0x1, 0x325}) 2018/02/19 02:51:04 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000014000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000002000)=""/12) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getrusage(0x0, &(0x7f0000013000-0x90)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/19 02:51:04 executing program 5: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) capset(&(0x7f0000013000), &(0x7f0000001000-0x18)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = open(&(0x7f0000c01000-0x8)='./file0\x00', 0x84eda4dafb5bce7f, 0x80) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000178000-0x8c)={0x588, 0x2a, 0x7fff, 'queue0\x00', 0x9}) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000525000-0x4)=0xbf) r2 = gettid() tkill(r2, 0x16) close(r0) 2018/02/19 02:51:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000028e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000bae000-0xc)={0x6}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000bb2000-0xc)) sendmsg(r0, &(0x7f0000123000-0x38)={&(0x7f0000edb000-0x10)=@ethernet={0x307, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}}, 0x10, &(0x7f0000cc4000)=[{&(0x7f00006bc000)="e7687325a5b26af396adeaf06cd250a8240b750b4a18e9cedb04d2aaf80a25e5eb8928435a09fdd711d0c0e96757f6c3a7dd8de34eedab054cc60f370b334354c328190d0983211720e03e186f7fb3821b9c7ce54c74ee92597ef7d824d7e04a8c9b02d1c88195425282ddb72e9fef6a6d0678928b3f848c26a05dae02d3f8f5c1da0db7", 0x84}, {&(0x7f000010e000-0x77)="893c5f860735f1d2e2b521ff667917b7e7128d20bce81bab13c756fca05ff9d108a567294aed447d57d3f5e3104413696351c32006f2d3149c614438171962ec459178e5e43cdb254c589fa6c822150f61a1f2d8d5c1b3d616eebb1398c4b74ff8d206a06f91fb792d1f6b0dd014648fd0e68259014bf1", 0x77}, {&(0x7f000071d000)="fdfc89766d3742c3e6", 0x9}], 0x3}, 0x8000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffff9c, 0xc02c5341, &(0x7f0000305000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}}) getitimer(0x3, &(0x7f00009ad000)={{0x0}}) ppoll(&(0x7f0000d25000-0x8)=[{r2, 0x400000000000}], 0x3bb, &(0x7f000056f000-0x10)={r4, r3}, &(0x7f0000fb6000-0x8), 0x102) 2018/02/19 02:51:04 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x80000, 0x82) r1 = mmap$binder(&(0x7f0000f2d000/0x3000)=nil, 0x3000, 0x1000000, 0x8010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = mmap$binder(&(0x7f0000d47000/0x4000)=nil, 0x4000, 0x0, 0x30010, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000001000-0x18)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001000-0x30)={0x10c, 0x0, &(0x7f000090a000-0x10c)=[@acquire_done={0x40106309, r1, 0x3}, @increfs={0x40046304, 0x2}, @transaction={0x40406300, {0x4, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, &(0x7f0000ca6000)=[], &(0x7f000060d000-0x8)=[0x30]}}, @transaction_sg={0x40486311, {{0x4, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x20, 0x30, &(0x7f0000079000)=[@fda={0x66646185, 0x9, 0x1, 0x38}], &(0x7f0000001000-0x30)=[0x48, 0x60, 0x48, 0x18, 0x18, 0x30]}, 0xffffffffffff0000}}, @increfs_done={0x40106308, r2}, @reply_sg={0x40486312, {{0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x38, 0x40, &(0x7f0000802000-0x38)=[@fda={0x66646185, 0x9, 0x1, 0x29}, @flat={0x77682a85, 0x10a, r3, 0x1}], &(0x7f0000e09000)=[0x38, 0x78, 0x0, 0x28, 0x38, 0x68, 0x48, 0x28]}, 0x5}}], 0x1e, 0x0, &(0x7f0000001000-0x1e)="63fe6079c67ac873642da77d94103a286ac390f87ef2b64cf46770e90469"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000940000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_mreqsrc(r4, 0x0, 0x0, &(0x7f0000d3c000-0xc)={@rand_addr, @loopback, @remote}, &(0x7f0000325000)=0xc) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) pwritev(r5, &(0x7f00009a2000)=[{&(0x7f0000e95000)="af4b8158d6843b6a7c2c0a1d729b56a1f9f98f4cb700f42a865f523335fab4abbb24ac67d521928d4950340f98a2e596f8122f15aab830c576de25ab6575002070e831b7d1ad1b657191fe716fc0a204ed9782c8cb863afe4dee0561e2a255b7c77e1c328839bc6b84bf0d10f656d56b13b134551a59d9b1d39dd440db5875db99f54e7b3b03d1cceba38e0f7d7052c0ba800d3e209593f11da9c1f313d0251f5fbfc913d0534e42b2ab12c106a3a040dcedc4f735", 0xb5}, {&(0x7f0000999000)="51eebb06f9e06ac450bcbce18afb518b6f6595377239f652eeb67b4db36bed24b863668ccb10631a969f7c60eb28b21bb114fba8046f9f17ad2fc5a187dba48b6ac6ee9662ae7612e149b5f2e955da929d699c554cbed92d5cbe2564af40b8ebe2d78bca213558a404ff55850ce9962878159db8ec6202f849db3c33f287", 0x7e}], 0x2, 0x63) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r6, 0x89f1, &(0x7f0000fbc000)={@generic="7df9dbc12ab6acd25662b71e6cdc1a70", @ifru_data=&(0x7f00008e8000-0x20)="010109070007000000fa000011000200dfff00fffd4e0000000000000004eb00"}) r7 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000376000)='/selinux/enforce\x00', 0x30001, 0x0) setsockopt$inet6_tcp_int(r7, 0x6, 0x1e, &(0x7f0000d6c000)=0x1, 0x4) [ 42.860829] device syz4 left promiscuous mode 2018/02/19 02:51:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d56000)='-.[vmnet0^\x00', 0x3) recvfrom$llc(r0, &(0x7f00005b4000-0xd1)=""/209, 0xd1, 0x20, &(0x7f00004c5000-0x10)={0x1a, 0x3, 0x3f, 0x38, 0x8001, 0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) lseek(r0, 0xfffffffffffffffe, 0x4) 2018/02/19 02:51:04 executing program 3: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fa3000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$getregset(0x4204, r2, 0x2, &(0x7f0000fa6000-0x10)={&(0x7f0000000000)=""/64, 0x40}) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet(0xffffffffffffffff, &(0x7f0000fa7000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000fa6000)=0x10) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000fa7000-0x4)=@int, &(0x7f0000fa7000-0x4)=0x4) 2018/02/19 02:51:04 executing program 4: r0 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f0000f36000)=@file={0x1, './file0\x00'}, 0xa) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000a9d000)) r4 = request_key(&(0x7f000091a000-0x5)='ceph\x00', &(0x7f0000e08000)={0x73, 0x79, 0x7a}, &(0x7f00007ff000)='/dev/sg#\x00', 0xfffffffffffffffb) add_key(&(0x7f0000bbb000-0x8)='trusted\x00', &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a}, &(0x7f00000d6000), 0x0, r4) listen(r3, 0x0) add_key(&(0x7f0000eff000-0x6)='logon\x00', &(0x7f0000acd000-0x5)={0x73, 0x79, 0x7a}, &(0x7f00008ce000-0x89), 0x0, 0xfffffffffffffffe) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000cb000-0x11)='/selinux/enforce\x00', 0x121001, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000056d000-0x8b)={0x0, 0x83, "ee37d149e6734c929dcea6130f8534e540ef337386e7868f5203d2283f34336f69d902de77df9bc1d3185d4121adcff3c06138cacddf27cab6d1d96d0b01a6386978cbf7b6bd65571ee9ce2f9e056bfd236d44cc20946b17fe3f92b005cb46d19f09068d400c5cc982c7821ef3061af61fe320547d81c2fc5fa8c68cc1b6955694ca14"}, &(0x7f00007eb000-0x4)=0x8b) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x5, &(0x7f000079a000-0x8c)={r6, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x8c) dup2(r2, r3) 2018/02/19 02:51:04 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7, 0x400000) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000002a000)={0x0, 0xfab, 0x5, 0x6, 0x1a15, 0x2, 0x1, 0x81, {0x0, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0x5, 0x2, 0xfffffffffffffffd, 0x7, 0x190b90b9}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1, 0x10}, &(0x7f0000f75000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0x40085112, &(0x7f000098c000-0x50)={{0xffffff93}, {0x0, 0x1cdb9}}) 2018/02/19 02:51:04 executing program 5: mmap(&(0x7f0000000000/0x3ff000)=nil, 0x3ff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00003ff000)='/dev/usbmon#\x00', 0x66, 0x2) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000145000)={{0x3, 0x1, 0x80, 0x0, 0x9}, 0x0, 0x1, 'id1\x00', 'timer1\x00', 0x0, 0xfffffffffffffffa, 0x4000000000, 0x1ff, 0x40000000}) r1 = socket(0x10, 0x802, 0x0) bind$ax25(r1, &(0x7f00003fe000-0x10)={0x3, {"18b078914bfdfc"}}, 0x10) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) 2018/02/19 02:51:04 executing program 6: r0 = memfd_create(&(0x7f0000915000)='ppp1-vboxnet1\\GPL&keyring}eth0\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f0000001000-0x4), &(0x7f0000c3a000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000cea000-0x4)=0x80, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000002000-0x12)={@common='eql\x00', 0x1625}) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0xd, &(0x7f00008bc000), 0x0) 2018/02/19 02:51:04 executing program 0: r0 = socket(0x20000000000000a, 0x2, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000acd000)='/dev/autofs\x00', 0x200, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000a92000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) 2018/02/19 02:51:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000096a000)='/dev/keychord\x00', 0x14000, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000d35000)={"2a47725063b6a1560f6c5f2d87660f03", {0x4, 0xa8, 0xfffffffffffffffb, "4c5fa438333c", 0xffffffffffffffff}}) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0x10) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/02/19 02:51:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000445000)='/selinux/status\x00', 0x0, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f000061d000-0xa)='./control\x00', 0x400, 0x0) renameat(r0, &(0x7f000050a000-0x10)='./control/file0\x00', r1, &(0x7f0000af7000)='./control\x00') r2 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) chmod(&(0x7f000000e000)='./control\x00', 0x40f152a1a03d37a7) mkdirat(r2, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r3 = openat(r2, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) renameat(r2, &(0x7f0000a2c000-0xa)='./control\x00', r3, &(0x7f0000294000-0xa)='./control\x00') symlinkat(&(0x7f0000024000-0x8)='./file0\x00', r3, &(0x7f0000013000-0xa)='./control\x00') 2018/02/19 02:51:04 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000004000-0xb)=[{&(0x7f0000004000-0xd6)="58a3a1d5e5d0731e2281ca3b9ce7ac1231236c4044d09b5c0c935f28e6abbaf388fce66ae11a2c555e53f88ca3dee9532c35236e45462e5b1c0fa489e92cfc255721751e91bdbfa240ffa3bd8481ce00a4531660e1e32fbf3447ac7a96b52b996e07c26d1ff236febc4b8854cd80218bf7d4d8317c433f0c39049d055f1c00624dce0a58a695", 0x86}], 0x1, 0x0) ioctl(r0, 0x227b, &(0x7f0000001000)="06") mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000006000)) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x1, @empty}], 0x10) read(r0, &(0x7f0000004000-0x58)=""/88, 0x34f) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000007000-0x8)={0x3}, 0x8, 0x80000) 2018/02/19 02:51:04 executing program 5: r0 = inotify_init1(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00009e7000)='./file0\x00', &(0x7f00005d7000)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) 2018/02/19 02:51:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x1, 0x300) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000127000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) dup2(r1, r0) socket$inet6_sctp(0xa, 0x0, 0x84) 2018/02/19 02:51:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000064f000-0x5)="8907040000", 0x5) sendto$inet(r1, &(0x7f0000fef000-0x91), 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) timer_create(0x7, &(0x7f00002b9000)={0x0, 0x29, 0x4, @thr={&(0x7f0000001000-0x1000)="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", &(0x7f0000256000-0xf6)="ab9977201d5ad6554ab4dbf48258d3bc273a04be9c89819c00fc63d4398c4126420983e6cec8c57a6b3ace7d7029b133e64a10202d3ba5a61691d4df49e86d04e110bccea87443704ed24121e11eec5e8c7ccfcd4045940fef7c3856ff36d5985ba14493356d64c8bb41c032bf8f3489b395d43ff912c2bc755a5ce9088ff9728bc0ada06f7516f5ecfff6cb6c523b224e2aa9d989c915c851bf7ed443b6dc85da74d776f40d4d0576199e2b227c40904dcaac54a575bd4e77b5f6e151dc18f8130eb3ded52b036e4ad6c6e1d07f9475be8c5e7ae4a98b7ce69d2013badbd4c9ae9b685e5b5fbfe53ff8e17a9dfe4858c1d136637841"}}, &(0x7f0000d9c000)) timer_create(0x0, &(0x7f0000efc000)={0x0, 0x3f, 0x0, @tid}, &(0x7f0000584000-0x4)) recvmsg(r1, &(0x7f0000193000-0x38)={0x0, 0x0, &(0x7f0000c00000-0x10)=[{&(0x7f0000910000-0x1000)=""/4096, 0x1000}], 0x1}, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x15) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00004c9000)={0x30, 0x2, 0xfffffffffffffffd, 0x4, 0x4, 0x1d0, 0x2, 0x5, 0x3a, 0x0, 0x2c}, 0xb) 2018/02/19 02:51:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f0000ab3000-0x1e)=""/30, &(0x7f00007db000)=0xfdb9) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000168000-0xc)={@remote, @dev, 0x0}, &(0x7f0000b56000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000357000)={{{@in=@dev, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f0000118000-0x4)=0xe8) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000bdd000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f0000d37000)={&(0x7f0000000000/0x1000)=nil, 0x7, 0x0, 0x1, &(0x7f0000d1f000/0x2000)=nil, 0x9}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00006cc000)={{{@in=@rand_addr=0x80, @in=@empty, 0x1, 0x0, 0x3, 0x100, 0xa, 0x80, 0x80, 0x1f, r1, r2}, {0xf23e, 0x5526be2f, 0x0, 0x8, 0x6e58349, 0x40, 0x1}, {0x1, 0x7f, 0xfffffffffffffff9, 0x7}, 0x8, 0xa, 0x2, 0x1, 0x3, 0x2}, {{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3, 0xff}, 0xa, @in=@broadcast=0xffffffff, 0x3, 0x4, 0x2, 0x7, 0x50c, 0x8001, 0x3}}, 0xe8) 2018/02/19 02:51:04 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000004000-0xe8)={{{@in=@empty, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, {{@in=@loopback=0x7f000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, 0xe8) setsockopt$sock_void(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000003000)='/dev/sg#\x00', 0x5, 0x200400) clock_gettime(0x0, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000005000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000006000)={0x0, 0x4, 0x20, 0x80000001, 0x5}, &(0x7f0000001000)=0x18) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000007000-0x10)={r4, 0x80, 0x4, [0x9d4f, 0x5, 0xfffffffffffffffb, 0x6]}, &(0x7f0000004000)=0x10) waitid(0x0, r3, &(0x7f0000004000-0x10), 0x1, &(0x7f0000004000)) utimensat(r0, &(0x7f0000003000)='./file0\x00', &(0x7f0000004000-0x20)={{r1, r2/1000+10000}, {0x0, 0x2710}}, 0x100) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000008000-0x8)=@assoc_value={r4, 0x7fffffff}, 0x8) 2018/02/19 02:51:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b28000)='./file0\x00', 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000318000-0x15)='/dev/pktcdvd/control\x00', 0x4000, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000eef000)=0x6) mount(&(0x7f0000aa9000)='./file0\x00', &(0x7f0000125000-0x8)='./file0\x00', &(0x7f0000b72000)='ramfs\x00', 0x1000003, &(0x7f000073b000-0x1)) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000001000)={&(0x7f00007bb000/0x2000)=nil, 0x2, 0x7, 0x4, &(0x7f0000f99000/0x2000)=nil}) socketpair(0x3, 0x3, 0x3f, &(0x7f000098e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000ceb000-0x8)={0x0, 0x81}, &(0x7f0000c0a000)=0x8) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f00004cd000)=0x725e7c6c, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000a40000-0x8)={r3, 0x90c}, &(0x7f000027f000-0x4)=0x336) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00009ee000)={0x41c4, 0x4, 0x8, 0x1000, 0x16, 0x7, 0xfff, 0x8, r4}, 0x20) r5 = socket$unix(0x1, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000b27000-0x4c)={0x3, 0x2, 0x8001}) sendto$unix(r5, &(0x7f0000db5000-0x72), 0x0, 0x0, &(0x7f000093e000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/02/19 02:51:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) chdir(&(0x7f0000f96000-0xc)='./bus/file0\x00') getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000758000-0xe8)={{{@in6=@local, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f0000828000-0x4)=0xe8) sendmsg$nl_route(r0, &(0x7f000003b000)={&(0x7f0000e06000-0xc)={0x10, 0x0, 0x0, 0x10001400}, 0xc, &(0x7f0000f9d000)={&(0x7f00003af000-0x3c)=@bridge_delneigh={0x3c, 0x1d, 0x20, 0x2, 0x1, {0x1c, 0x0, 0x0, r1, 0x20, 0x22, 0x7}, [@NDA_CACHEINFO={0x14, 0x3, {0x5, 0x0, 0x1, 0x9}}, @NDA_DST_MAC={0xc, 0x1, @random="d1310099f5ee"}]}, 0x3c}, 0x1}, 0x4008000) fallocate(r0, 0x0, 0x10000, 0x2) r2 = open(&(0x7f0000012000-0x6)='./bus\x00', 0x0, 0x0) fadvise64(r2, 0x0, 0xb8b3, 0x4) 2018/02/19 02:51:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000075000)) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db7000-0x4)=0x200ff, 0x4) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000157000)={0x18, 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @generic="a01ac98e677cdce6e88f7e4c8e001268"}}) fallocate(r1, 0x0, 0xffff, 0x9) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00007d2000-0x8)={0x0, 0xdc24}, &(0x7f0000a3c000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000e17000-0x8)={r2, 0x8001}, &(0x7f0000256000-0x4)=0x8) sendto$inet(r0, &(0x7f000038d000-0x69), 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty}, 0x10) sendfile(r0, r1, &(0x7f0000af5000)=0x63, 0x79e1) socket$inet(0x2, 0x5, 0x1) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f000019e000)={0x400, 0x2}) 2018/02/19 02:51:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000956000-0x10)={0x1, &(0x7f000059e000)=[{0x6, 0x0, 0x0, 0x6d8}]}, 0x10) close(r0) sendto$inet(r0, &(0x7f0000c96000-0x3), 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) accept(r0, &(0x7f0000da2000)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000efd000-0x4)=0x10) sendmsg$nl_generic(r0, &(0x7f0000122000-0x38)={&(0x7f0000621000-0xc)={0x10}, 0xc, &(0x7f0000eed000-0x10)={&(0x7f0000a5d000)={0x6d4, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x6c0, 0x0, [@generic="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"]}]}, 0x6d4}, 0x1}, 0x0) 2018/02/19 02:51:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000004000)={0x81c8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00009fa000-0x6)='stack\x00') ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) r1 = syz_open_procfs(0x0, &(0x7f0000e20000-0xf)='net/ipv6_route\x00') setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000b10000-0x10)={0x0, 0x2710}, 0x10) ioctl$KDDELIO(r1, 0x4b35, 0x3) 2018/02/19 02:51:04 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000001000)=0x1f) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001000)=0x7, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2000000000018, &(0x7f0000004000-0x6d)="d84359fa2af334430e7d8dbe5b010000001d66037afdfdc286fa38ed35b95cc15dc8db7f215116bb5dafd166fd974a94f441b92bb4edc2fd1c46f0000100224d348ceaf771eaf7a3ad0104248d0085057741040000000a469b45bf1d51a6259b25a45bbf56db59fc1dd5569f", 0x2b5) 2018/02/19 02:51:04 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x101, 0x80000) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00007a4000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x9800}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00009f0000-0x374)=@getspdinfo={0x14, 0x25, 0x529, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}, 0x14}, 0x1}, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000825000)={@generic="41840ff21c583bc1c5e7cff90e290335", 0x3ff}) 2018/02/19 02:51:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b3c000)={0x0, 0x0, &(0x7f00001e2000-0x10)={&(0x7f00007ec000-0x48)={0x2, 0x0, 0x0, 0x0, 0x9, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0xfffffffffffff33f}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}}}]}, 0x48}, 0x1}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000131000)={0x7f}, 0x4) setxattr(&(0x7f0000558000-0x8)='./file0\x00', &(0x7f000008d000-0x1a)=@random={'system.', 'cgroupvmnet1-ppp0[\x00'}, &(0x7f00000f9000)='lo\x00', 0x3, 0x2) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000a7000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$selinux_user(r2, &(0x7f000071d000-0x2c)={'system_u:object_r:pam_var_run_t:s0', 0x20, 'system_u\x00'}, 0x2c) ioperm(0x8, 0x2, 0x2) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000082a000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f00006b7000), &(0x7f0000953000-0x4)=0x4) 2018/02/19 02:51:04 executing program 0: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000101000)=[], 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000000)={{0xffffffffffffffff, 0x2, 0xfffffffffffffffd, 0x3}, 0x2, 0x800, 'id1\x00', 'timer0\x00', 0x0, 0x200, 0x101, 0x1, 0x4}) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000033b000-0x4), &(0x7f0000001000-0x4)=0x4) 2018/02/19 02:51:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) recvfrom$inet(0xffffffffffffffff, &(0x7f00001f5000-0x2b)=""/43, 0x2b, 0x3, 0x0, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000956000-0x10)={0x1, &(0x7f000059e000)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) sendto$inet(r0, &(0x7f00007d6000), 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00005a7000)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00005d3000)={{{@in6=@mcast1, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f000098b000-0x4)=0xe8) stat(&(0x7f0000611000)='./file0\x00', &(0x7f0000e8e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00001cf000)={{{@in6=@dev={0xfe, 0x80, [], 0x0, 0x12}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0xffffffffffffffff, 0x2, 0x56, 0x2, 0x80, 0xa0, 0x6e1e6aca8a4a9767, r2, r3}, {0x2, 0xfffffffffffffffd, 0x5, 0x4, 0x5, 0xffff, 0x1}, {0x5, 0x80000001, 0x7, 0x1000}, 0x9, 0x1, 0x3, 0x1, 0x3, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x2, 0x7f}, 0x2, @in=@loopback=0x7f000001, 0x3, 0x0, 0x0, 0x8, 0x2, 0x6, 0x88}}, 0xe8) recvfrom$inet(r0, &(0x7f0000377000)=""/125, 0x7d, 0x0, 0x0, 0x0) 2018/02/19 02:51:05 executing program 3: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f00002e9000-0x4), 0x229) sendto$inet6(r0, &(0x7f000032d000), 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000c59000)=0x3, 0x4) 2018/02/19 02:51:05 executing program 1: mmap(&(0x7f0000000000/0xde0000)=nil, 0xde0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ddd000)='./file0\x00', 0x80040, 0x0) open(&(0x7f000082e000-0x8)='./file0\x00', 0x2, 0x24) mmap(&(0x7f0000de0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000de0000), 0x8) r1 = open(&(0x7f0000cb0000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xffeffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000c5f000-0x8)={0xfffffffffffffffd}, &(0x7f0000dda000-0x10), &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) open(&(0x7f0000195000-0x8)='./file0\x00', 0x20000000080047, 0x0) fcntl$setlease(r1, 0x400, 0x0) 2018/02/19 02:51:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000125000)="260000002200472b05e07d00eb000000003dc41001ffff3322ad00030000008047003501a400", 0x26) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00006e3000)={0x0, 0xd5f, 0x0, 0x1000, 0x40, 0x2, 0x3, 0x0, 0x0}, &(0x7f0000879000-0x4)=0x20) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00002f9000)=@assoc_value={r1, 0xe0d4}, &(0x7f0000f60000)=0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00003e9000)={r2, 0x3}, &(0x7f000015d000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000a37000-0x108)={r2, @in={{0x2, 0x0, @broadcast=0xffffffff}}, [0x4, 0x2, 0x3, 0x5, 0x101, 0x3, 0x7fff, 0x20, 0x3, 0x7, 0x400, 0x339, 0xf37, 0x8, 0x3f]}, &(0x7f0000b85000)=0x108) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000b04000-0x4)=r3, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000092f000)=[@in={0x2, 0x0, @multicast1=0xe0000001}], 0x10) recvmmsg(r0, &(0x7f0000e71000)=[{{&(0x7f0000f66000-0x10)=@ipx, 0xc3, &(0x7f0000970000)=[{&(0x7f0000336000-0x57)=""/87}, {&(0x7f0000119000)=""/232}, {&(0x7f000023e000)=""/57}], 0x0, &(0x7f0000bb8000-0x79)=""/121, 0x79}}], 0x995edc, 0x0, &(0x7f0000bf6000-0x8)={0x0, 0x989680}) 2018/02/19 02:51:05 executing program 4: pipe2(&(0x7f0000070000)={0x0}, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000001000-0x8)={0x20}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r1, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000f66000)='hybla\x00', 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, []}, 0x128}, 0x1}, 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0xf0, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @empty}}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, []}, 0xf0}, 0x1}, 0x0) 2018/02/19 02:51:05 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/enforce\x00', 0x141002, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000000000)=0x7fffffff, r0, &(0x7f0000009000-0x8)=0x3e, 0x101, 0x2) pwrite64(r0, &(0x7f0000004000), 0x0, 0x5f) 2018/02/19 02:51:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000d3a000-0x3)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000dfe000-0x40)={0x0, 0x7, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001c1000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f000021e000-0x50)={{0xff, 0x3}}) mq_timedsend(r0, &(0x7f0000a5c000), 0x0, 0x0, 0x0) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000058f000-0x10)={0x0, 0x989680}) mq_timedreceive(r0, &(0x7f0000d57000-0x83)=""/131, 0x83, 0x0, 0x0) 2018/02/19 02:51:05 executing program 0: clone(0x0, &(0x7f000089e000-0xec), &(0x7f0000f78000), &(0x7f0000911000), &(0x7f0000000000)) getitimer(0x4, &(0x7f000097c000-0x20)) 2018/02/19 02:51:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x100000004) setsockopt$inet6_int(r0, 0x29, 0x63, &(0x7f0000a8a000)=0x2, 0x352) 2018/02/19 02:51:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000977000-0x258)=[{{&(0x7f00005e9000)=@ethernet={0x0, @remote}, 0x10, &(0x7f0000007000)=[{&(0x7f000096b000-0xbe)=""/190, 0xbe}, {&(0x7f0000b16000)=""/32, 0x20}, {&(0x7f0000c85000-0x3d)=""/61, 0x3d}], 0x3, &(0x7f0000941000-0xbd)=""/189, 0xbd}}], 0x1, 0x0, &(0x7f0000b9e000-0x10)) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[]}, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000890000-0xf)='/dev/sequencer\x00', 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000793000-0x4)=0x6, 0x4) r1 = syz_open_dev$sg(&(0x7f0000998000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14}) ioctl(r1, 0x10001, &(0x7f0000df4000)="402506eeb2a98da7e8") ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/02/19 02:51:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000d28000-0x40)=[{0xffffffffffffffff, 0x1001}], 0x1, 0x400) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000f91000-0xc)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000d7000)='/dev/loop#\x00', 0x0, 0x0) readv(r1, &(0x7f00001b5000)=[{&(0x7f00000a5000-0x4e)=""/159, 0x9f}], 0x1) clone(0x0, &(0x7f0000814000), &(0x7f0000919000-0x4), &(0x7f0000311000), &(0x7f0000956000)) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r0, &(0x7f0000e8c000)={0x7}) accept(r0, &(0x7f00007c8000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000c05000-0x4)=0x10) 2018/02/19 02:51:05 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000001000-0x60), &(0x7f0000002000-0x4)=0x60) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) clone(0x0, &(0x7f0000000000), &(0x7f00000b9000), &(0x7f0000634000-0x4), &(0x7f000064f000-0x10b)="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") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000003000-0x8)='./file0\x00', r2, r3, 0x1000) fgetxattr(0xffffffffffffffff, &(0x7f0000001000)=@random={'system.', '\x00'}, &(0x7f00004b1000)=""/4096, 0x1000) 2018/02/19 02:51:05 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x60000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000893000), &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f0000b39000-0x4)=0x1eb) r2 = syz_open_procfs(r1, &(0x7f00002e5000-0xd)='loginuid\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000d78000-0x4), &(0x7f0000992000-0x4)=0x3) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000020d000), &(0x7f0000609000-0x4)=0x4) r3 = memfd_create(&(0x7f00000db000-0x9)='loginuid\x00', 0x3) sendfile(r2, r2, &(0x7f00005a6000), 0x27) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000b85000-0x6)={0x0, 0x200}, &(0x7f000011f000-0x4)=0x4) getsockopt$sock_timeval(r3, 0x1, 0x14, &(0x7f0000b18000-0x10), &(0x7f0000608000)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000aab000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001}}, 0x8000, 0x2}, &(0x7f00003ce000)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000399000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x6, 0x101, 0x8, 0xf7e}, &(0x7f0000e75000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00002b5000-0x10)={0x3, 0x8001, 0x8, 0xcd2, 0x0}, &(0x7f0000028000-0x4)=0x10) sendmsg$inet_sctp(r3, &(0x7f0000dbf000-0x38)={&(0x7f00006b4000)=@in6={0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c, &(0x7f0000733000-0x30)=[{&(0x7f0000455000-0xfd)="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", 0xfd}, {&(0x7f0000233000-0x45)="86f4df8c31c7103c102b6a324764ccfbc09cfe36ea23840efdfac7b6a00a2b7804d95556f6b91ef4bf8cc74184d11bb84fc0c94544cb483d69c8c4ff9037e93436470a2118", 0x45}, {&(0x7f00003a1000-0x1e)="94573cafcc5962928514fb6c447b0d763d15ba11e287af6b1be97337fdff", 0x1e}], 0x3, &(0x7f0000cc8000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x2, 0x8, 0x9, 0xb4, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x7ff, 0x8, 0x8c, 0x6, r5}}, @init={0x18, 0x84, 0x0, {0x8001, 0x2, 0x4b5, 0x7d21788c}}, @sndrcv={0x30, 0x84, 0x1, {0x101, 0x0, 0x8, 0x4db, 0x101, 0x8, 0xfff, 0x9, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x7fffffff, 0xfffffffffffffff7, 0x8000, 0x10001, 0x6f5ff5e3, 0x1, 0x7f, 0xffffffffffffff3b, r7}}], 0xf0, 0x4800}, 0x4000091) 2018/02/19 02:51:05 executing program 7: ioperm(0x0, 0x1000, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000752000), &(0x7f0000160000), &(0x7f0000cfe000)) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000922000)='/dev/pktcdvd/control\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000001000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x6, @random="5b50a271c514"}, 0x64, {0x2, 0x3, @broadcast=0xffffffff}, @syzn={0x73, 0x79, 0x7a, 0x0}}) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000002000-0x10)={0x2, &(0x7f0000001000-0x10)=[{}, {}]}) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000bab000)=""/10) 2018/02/19 02:51:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000357000-0x38)={&(0x7f0000316000-0xb)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f00005ad000-0xcc)=@getpolicy={0x5c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0xfffffffffffffdca}}]}, 0x5c}, 0x1}, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00007a8000)=@generic, 0x10) ioctl$sock_proto_private(r0, 0x89e3, &(0x7f0000722000)) 2018/02/19 02:51:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000a09000-0x8)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000e67000)='ramfs\x00', 0x0, &(0x7f0000b38000-0x10c)="d1be126899737ba7675debeda7fb1c58e0b1397218ab70596f71ffe28b976e1bec9eda15bb55b7c4494a0fdae4177251cbc99951f06f6b5bd1d38f3f451e5167872d193f7ac0701ff352b0799a5e67147a9f6c426d96b2a4b74a027ca920") syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") removexattr(&(0x7f0000274000)='./file0\x00', &(0x7f0000e54000)=@random={'btrfs.', "6d6f756e74696e666f00a4"}) 2018/02/19 02:51:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000359000-0x8)={@multicast1=0xe0000001, @empty}, 0x8) pipe(&(0x7f000014d000)) 2018/02/19 02:51:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00001b1000-0x8)) mkdir(&(0x7f0000324000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000b32000-0x8)='./file1\x00', &(0x7f0000f17000)='./file0\x00', &(0x7f0000eeb000)='ramfs\x00', 0x800000000000, &(0x7f0000d09000)) r0 = creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000ea1000-0xc)='./file0/bus\x00', 0xff) lseek(r0, 0x0, 0x4) [ 105.614522] IPVS: Creating netns size=2552 id=9 [ 105.658836] IPVS: Creating netns size=2552 id=10 INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes [ 242.207701] INFO: task syz-executor2:6125 blocked for more than 120 seconds. [ 242.214912] Not tainted 4.4.115-g55a366596 #14 [ 242.220090] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 242.228266] syz-executor2 D ffff8801c51c78c8 29240 6125 3852 0x00000002 [ 242.235668] ffff8801c51c78c8 0000000000000000 0000000000000000 0000000000000000 [ 242.243671] 0000000000000001 ffff8801c51c7800 ffff8801db21fdb8 ffff8801db21fde0 [ 242.251675] ffff8801db21f4d8 ffff8801d8e44800 ffff8800ab101800 0000000000000000 [ 242.259697] Call Trace: [ 242.262276] [] schedule+0x7a/0x1b0 [ 242.267433] [] schedule_preempt_disabled+0x13/0x20 [ 242.274010] [] mutex_lock_nested+0x306/0x850 [ 242.280059] [] ? odev_release+0x4a/0x70 [ 242.285654] [] ? __ww_mutex_lock+0x14f0/0x14f0 [ 242.291902] [] ? fsnotify+0x5ad/0xee0 [ 242.297325] [] ? fcntl_setlk+0x9c0/0x9c0 [ 242.303033] [] ? snd_midi_event_new+0x200/0x200 [ 242.309339] [] odev_release+0x4a/0x70 [ 242.314775] [] __fput+0x233/0x6d0 [ 242.319897] [] ____fput+0x15/0x20 [ 242.324974] [] task_work_run+0x104/0x180 [ 242.330683] [] do_exit+0x82a/0x2a10 [ 242.335933] [] ? release_task+0x1240/0x1240 [ 242.341905] [] ? hash_futex+0x210/0x210 [ 242.347501] [] ? __dequeue_signal+0xa3/0x550 [ 242.353553] [] ? recalc_sigpending_tsk+0x139/0x180 [ 242.360129] [] ? recalc_sigpending+0x76/0xa0 [ 242.366158] [] ? dequeue_signal+0xc4/0x4b0 [ 242.372041] [] ? __dequeue_signal+0x550/0x550 [ 242.378183] [] do_group_exit+0x108/0x320 [ 242.383867] [] get_signal+0x4f2/0x1550 [ 242.389402] [] do_signal+0x8b/0x1d40 [ 242.394738] [] ? setup_sigcontext+0x780/0x780 [ 242.400968] [] ? SyS_mq_timedreceive+0x504/0xe00 [ 242.407345] [] ? kcov_ioctl+0x52/0x1c0 [ 242.412879] [] ? SyS_futex+0x210/0x2c0 [ 242.418412] [] ? do_futex+0x15d0/0x15d0 [ 242.424010] [] exit_to_usermode_loop+0x11a/0x160 [ 242.430424] [] syscall_return_slowpath+0x1b5/0x1f0 [ 242.436978] [] int_ret_from_sys_call+0x25/0xa3 [ 242.443328] INFO: lockdep is turned off. [ 242.447360] Sending NMI to all CPUs: [ 242.452203] NMI backtrace for cpu 0 [ 242.455807] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.4.115-g55a366596 #14 [ 242.463010] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.472363] task: ffffffff84217840 task.stack: ffffffff84200000 [ 242.478423] RIP: 0010:[] [] native_apic_mem_write+0xc/0x10 [ 242.487229] RSP: 0018:ffffffff84207c38 EFLAGS: 00000046 [ 242.492676] RAX: dffffc0000000000 RBX: ffffffff8426f3a0 RCX: 0000000000000020 [ 242.499945] RDX: 1ffffffff084de91 RSI: 00000000000634f8 RDI: 0000000000000380 [ 242.507190] RBP: ffffffff84207c38 R08: ffff88021fffd018 R09: 0000000000000006 [ 242.514457] R10: ffffed0043fffa01 R11: 0000000000000000 R12: 00000000000634f8 [ 242.521715] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000003 [ 242.528987] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 242.537184] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.543088] CR2: 00007f38c475f000 CR3: 00000001c6ee4000 CR4: 0000000000160670 [ 242.550353] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.557646] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.564887] Stack: [ 242.567009] ffffffff84207c58 ffffffff810b084a 0000000000000000 ffff8801db217fc0 [ 242.574539] ffffffff84207c98 ffffffff812cfe0a 0000003823df3800 ffff8801db217fc0 [ 242.582069] 0000000000000001 0000003823df3800 ffff8801db2196b8 0000000000000000 [ 242.589607] Call Trace: [ 242.592163] [] lapic_next_event+0x5a/0x90 [ 242.597957] [] clockevents_program_event+0x28a/0x350 [ 242.604680] [] tick_program_event+0xa8/0x110 [ 242.610735] [] hrtimer_start_range_ns+0x1040/0x1450 [ 242.617372] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 242.624293] [] ? __hrtimer_run_queues+0xfe0/0xfe0 [ 242.630775] [] ? hrtimer_forward+0x1e8/0x470 [ 242.636805] [] ? update_cpu_load_nohz+0xcf/0x140 [ 242.643204] [] tick_nohz_restart+0x137/0x190 [ 242.649255] [] tick_nohz_idle_exit+0x247/0x3d0 [ 242.655460] [] cpu_startup_entry+0x2a5/0x8f0 [ 242.661508] [] ? _raw_spin_unlock_irqrestore+0x5a/0x70 [ 242.668422] [] ? call_cpuidle+0xe0/0xe0 [ 242.674013] [] rest_init+0x189/0x190 [ 242.679376] [] start_kernel+0x6b9/0x6ee [ 242.684966] [] ? thread_stack_cache_init+0xb/0xb [ 242.691373] [] ? early_idt_handler_array+0x120/0x120 [ 242.698113] [] ? early_idt_handler_array+0x120/0x120 [ 242.704831] [] x86_64_start_reservations+0x2a/0x2c [ 242.711436] [] x86_64_start_kernel+0x140/0x163 [ 242.717657] Code: a0 06 00 66 90 66 2e 0f 1f 84 00 00 00 00 00 55 be 01 00 00 00 48 89 e5 e8 f2 d1 1b 00 5d c3 55 89 ff 48 89 e5 89 b7 00 b0 5f ff <5d> c3 66 90 48 b8 00 00 00 00 00 fc ff df 55 48 89 e5 53 89 fb [ 242.736664] NMI backtrace for cpu 1 [ 242.740294] CPU: 1 PID: 485 Comm: khungtaskd Not tainted 4.4.115-g55a366596 #14 [ 242.747972] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.757303] task: ffff8801d9336000 task.stack: ffff8800bad10000 [ 242.763364] RIP: 0010:[] [] flat_send_IPI_mask+0xf7/0x1a0 [ 242.772106] RSP: 0018:ffff8800bad17cb8 EFLAGS: 00000046 [ 242.777523] RAX: 0000000003000000 RBX: 0000000000000c00 RCX: ffffffff8126a2f2 [ 242.784791] RDX: 0000000000000c00 RSI: 0000000000000002 RDI: ffffffffff5fb300 [ 242.792051] RBP: ffff8800bad17ce0 R08: 0000000000000001 R09: 0000000000000000 [ 242.799322] R10: 0000000000000000 R11: fffffbfff0ad7e2c R12: 0000000000000246 [ 242.806566] R13: 0000000000000003 R14: ffffffff8426f3a0 R15: 0000000000000002 [ 242.813842] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 242.822062] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.827941] CR2: 000000c421609010 CR3: 00000001c6ee4000 CR4: 0000000000160670 [ 242.835183] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.842468] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.849720] Stack: [ 242.851839] ffffffff8426f3a0 ffffffff847ef7c0 fffffbfff08fd9ac dffffc0000000000 [ 242.859368] ffff8801db31bca0 ffff8800bad17d00 ffffffff810b99eb ffffffff839f6200 [ 242.866868] 0000000000000003 ffff8800bad17d60 ffffffff81d0ecf4 0000000000000001 [ 242.874392] Call Trace: [ 242.876945] [] nmi_raise_cpu_backtrace+0x5b/0x70 [ 242.883344] [] nmi_trigger_all_cpu_backtrace+0x4a4/0x550 [ 242.890443] [] ? irq_force_complete_move+0x3b0/0x3b0 [ 242.897166] [] arch_trigger_all_cpu_backtrace+0x14/0x20 [ 242.904182] [] watchdog+0x6fa/0xae0 [ 242.909444] [] ? watchdog+0xc3/0xae0 [ 242.914775] [] kthread+0x268/0x300 [ 242.919958] [] ? reset_hung_task_detector+0x20/0x20 [ 242.926591] [] ? kthread_create_on_node+0x400/0x400 [ 242.933253] [] ? kthread_create_on_node+0x400/0x400 [ 242.939899] [] ret_from_fork+0x55/0x80 [ 242.945416] [] ? kthread_create_on_node+0x400/0x400 [ 242.952075] Code: b3 5f ff f6 c4 10 75 e1 44 89 e8 c1 e0 18 89 04 25 10 b3 5f ff 44 89 fa 09 da 80 cf 04 41 83 ff 02 0f 44 d3 89 14 25 00 b3 5f ff <41> f7 c4 00 02 00 00 74 1a e8 7b 2f 17 00 4c 89 e7 57 9d 0f 1f [ 242.971090] Kernel panic - not syncing: hung_task: blocked tasks [ 242.977243] CPU: 0 PID: 485 Comm: khungtaskd Not tainted 4.4.115-g55a366596 #14 [ 242.984657] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.993985] 0000000000000000 d0a81bdd56b34075 ffff8800bad17ca8 ffffffff81d03d8d [ 243.001951] ffffffff83882f40 ffff8800bad17d80 dffffc0000000000 7fffffffffffffff [ 243.009921] ffff8800aacb3448 ffff8800bad17d70 ffffffff8141acba 0000000041b58ab3 [ 243.017884] Call Trace: [ 243.020444] [] dump_stack+0xc1/0x124 [ 243.025778] [] panic+0x1aa/0x388 [ 243.030763] [] ? percpu_up_read.constprop.45+0xe1/0xe1 [ 243.037657] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 243.044897] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 243.052138] [] watchdog+0x70b/0xae0 [ 243.057381] [] ? watchdog+0xc3/0xae0 [ 243.062711] [] kthread+0x268/0x300 [ 243.067868] [] ? reset_hung_task_detector+0x20/0x20 [ 243.074501] [] ? kthread_create_on_node+0x400/0x400 [ 243.081137] [] ? kthread_create_on_node+0x400/0x400 [ 243.087769] [] ret_from_fork+0x55/0x80 [ 243.093274] [] ? kthread_create_on_node+0x400/0x400 [ 243.100295] Dumping ftrace buffer: [ 243.103805] (ftrace buffer empty) [ 243.107494] Kernel Offset: disabled [ 243.111090] Rebooting in 86400 seconds..